From 4ec0f94ed81d3a65ebd56018f1a2ea293c9013e5 Mon Sep 17 00:00:00 2001
From: Alex Garcia <alexsebastian.garcia@gmail.com>
Date: Fri, 10 Jul 2026 11:42:04 -0700
Subject: [PATCH] Use <datasette-sql-editor> on core SQL pages

The five SQL pages now render the element wrapping a plain
<textarea name=sql> fallback that keeps working without JavaScript
(the element adopts and removes it on mount). The element also gained
a parser-timing guard: when its definition loads from <head> the
browser connects it at the start tag before its children are parsed,
so mounting defers to DOMContentLoaded in that case. window.editor
back-compat preserved; cm global deprecation deferred.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 datasette/static/cm-editor.bundle.js          |  2 +-
 .../static/datasette-sql-editor.bundle.js     |  2 +-
 datasette/static/datasette-sql-editor.js      | 49 ++++++++++++++++++-
 datasette/templates/_codemirror_foot.html     | 29 +++++------
 datasette/templates/_query_form_styles.html   |  4 +-
 .../templates/_sql_parameter_scripts.html     |  6 ++-
 .../templates/_sql_parameter_styles.html      |  2 +-
 datasette/templates/database.html             |  2 +-
 datasette/templates/execute_write.html        |  6 +--
 datasette/templates/query.html                |  4 +-
 datasette/templates/query_create.html         |  2 +-
 datasette/templates/query_edit.html           |  2 +-
 tests/test_html.py                            | 13 ++---
 tests/test_queries.py                         |  5 +-
 14 files changed, 86 insertions(+), 42 deletions(-)
diff --git a/datasette/static/cm-editor.bundle.js b/datasette/static/cm-editor.bundle.js
index 7788cec8..cbba552b 100644
--- a/datasette/static/cm-editor.bundle.js
+++ b/datasette/static/cm-editor.bundle.js
@@ -1 +1 @@
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vt{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&&H(i,e.newLength),s.some(t=>t.type==vt.time)||(this.annotations=s.concat(vt.time.of(Date.now())))}static create(t,e,i,n,s,r){return new vt(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(vt.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function wt(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 bt(t,e,i){var n;let s,r,o;return i?(s=e.changes,r=D.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:gt.mapEffects(t.effects,s).concat(gt.mapEffects(e.effects,r)),annotations:t.annotations.length?t.annotations.concat(e.annotations):e.annotations,scrollIntoView:t.scrollIntoView||e.scrollIntoView}}function yt(t,e,i){let n=e.selection,s=St(e.annotations);return e.userEvent&&(s=s.concat(vt.userEvent.of(e.userEvent))),{changes:e.changes instanceof D?e.changes:D.of(e.changes||[],i,t.facet(at)),selection:n&&(n instanceof W?n:W.single(n.anchor,n.head)),effects:St(e.effects),annotations:s,scrollIntoView:!!e.scrollIntoView}}function xt(t,e,i){let n=yt(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=bt(n,yt(t,e[s],r?n.changes.newLength:t.doc.length),r)}let s=vt.create(t,n.changes,n.selection,n.effects,n.annotations,n.scrollIntoView);return function(t){let e=t.startState,i=e.facet(ut),n=t;for(let s=i.length-1;s>=0;s--){let r=i[s](t);r&&Object.keys(r).length&&(n=bt(n,yt(e,r,t.changes.newLength),!0))}return n==t?t:vt.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(ht)){let e=n(t);if(!1===e){i=!1;break}Array.isArray(e)&&(i=!0===i?e:wt(i,e))}if(!0!==i){let n,s;if(!1===i)s=t.changes.invertedDesc,n=D.empty(e.doc.length);else{let e=t.changes.filter(i);n=e.changes,s=e.filtered.mapDesc(e.changes).invertedDesc}t=vt.create(e,n,t.selection&&t.selection.map(s),gt.mapEffects(t.effects,s),t.annotations,t.scrollIntoView)}let n=e.facet(ct);for(let i=n.length-1;i>=0;i--){let s=n[i](t);t=s instanceof vt?s:Array.isArray(s)&&1==s.length&&s[0]instanceof vt?s[0]:xt(e,St(s),!1)}return t}(s):s)}vt.time=dt.define(),vt.userEvent=dt.define(),vt.addToHistory=dt.define(),vt.remote=dt.define();const kt=[];function St(t){return null==t?kt:Array.isArray(t)?t:[t]}var Ct=function(t){return t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(Ct||(Ct={}));const At=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let Mt;try{Mt=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(t){}function Ot(t){return e=>{if(!/\S/.test(e))return Ct.Space;if(function(t){if(Mt)return Mt.test(t);for(let e=0;e<t.length;e++){let i=t[e];if(/\w/.test(i)||i>""&&(i.toUpperCase()!=i.toLowerCase()||At.test(i)))return!0}return!1}(e))return Ct.Word;for(let i=0;i<t.length;i++)if(e.indexOf(t[i])>-1)return Ct.Word;return Ct.Other}}class Tt{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++)st(this,t<<1);this.computeSlot=null}field(t,e=!0){let i=this.config.address[t.id];if(null!=i)return st(this,i),rt(this,i);if(e)throw new RangeError("Field is not present in this state")}update(...t){return xt(this,t,!0)}applyTransaction(t){let e,i=this.config,{base:n,compartments:s}=i;for(let e of t.effects)e.is(et.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(gt.reconfigure)?(i=null,n=e.value):e.is(gt.appendConfig)&&(i=null,n=St(n).concat(e.value));if(i)e=t.startState.values.slice();else{i=nt.resolve(n,s,this),e=new Tt(i,this.doc,this.selection,i.dynamicSlots.map(()=>null),(t,e)=>e.reconfigure(t,this),null).values}let r=t.startState.facet(lt)?t.newSelection:t.newSelection.asSingle();new Tt(i,t.newDoc,r,e,(e,i)=>i.update(e,t),t)}replaceSelection(t){return"string"==typeof t&&(t=this.toText(t)),this.changeByRange(e=>({changes:{from:e.from,to:e.to,insert:t},range:W.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=St(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=gt.mapEffects(r,a).concat(gt.mapEffects(St(o.effects),h))}return{changes:n,selection:W.create(s,e.mainIndex),effects:r}}changes(t=[]){return t instanceof D?t:D.of(t,this.doc.length,this.facet(Tt.lineSeparator))}toText(t){return f.of(t.split(this.facet(Tt.lineSeparator)||M))}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:(st(this,e),rt(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 j&&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 Tt.create({doc:t.doc,selection:W.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(t={}){let e=nt.resolve(t.extensions||[],new Map),i=t.doc instanceof f?t.doc:f.of((t.doc||"").split(e.staticFacet(Tt.lineSeparator)||M)),n=t.selection?t.selection instanceof W?t.selection:W.single(t.selection.anchor,t.selection.head):W.single(0);return H(n,i.length),e.staticFacet(lt)||(n=n.asSingle()),new Tt(e,i,n,e.dynamicSlots.map(()=>null),(t,e)=>e.create(t),null)}get tabSize(){return this.facet(Tt.tabSize)}get lineBreak(){return this.facet(Tt.lineSeparator)||"\n"}get readOnly(){return this.facet(ft)}phrase(t,...e){for(let e of this.facet(Tt.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(ot))for(let r of s(this,e,i))Object.prototype.hasOwnProperty.call(r,t)&&n.push(r[t]);return n}charCategorizer(t){let e=this.languageDataAt("wordChars",t);return Ot(e.length?e[0]:"")}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=k(e,r,!1);if(s(e.slice(t,r))!=Ct.Word)break;r=t}for(;o<n;){let t=k(e,o);if(s(e.slice(o,t))!=Ct.Word)break;o=t}return r==o?null:W.range(r+i,o+i)}}function Dt(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}Tt.allowMultipleSelections=lt,Tt.tabSize=z.define({combine:t=>t.length?t[0]:4}),Tt.lineSeparator=at,Tt.readOnly=ft,Tt.phrases=z.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])}}),Tt.languageData=ot,Tt.changeFilter=ht,Tt.transactionFilter=ct,Tt.transactionExtender=ut,et.reconfigure=gt.define();class Rt{eq(t){return this==t}range(t,e=t){return Et.create(t,e,this)}}function Pt(t,e){return t==e||t.constructor==e.constructor&&t.eq(e)}Rt.prototype.startSide=Rt.prototype.endSide=0,Rt.prototype.point=!1,Rt.prototype.mapMode=O.TrackDel;let Et=class t{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(e,i,n){return new t(e,i,n)}};function Bt(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class Lt{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],u=this.from[l]+t,f=this.to[l]+t;if(u==f){let t=e.mapPos(u,c.startSide,c.mapMode);if(null==t)continue;if(a=h=t,c.startSide!=c.endSide&&(h=e.mapPos(u,c.endSide),h<a))continue}else if(a=e.mapPos(u,c.startSide),h=e.mapPos(f,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 Lt(n,s,i,o):null,pos:r}}}class It{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 It(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(Bt)),this.isEmpty)return e.length?It.of(e):this;let o=new Ht(this,null,-1).goto(0),l=0,a=[],h=new Nt;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(Et.create(o.from,o.to,o.value))),o.next());return h.finishInner(this.nextLayer.isEmpty&&!a.length?It.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 It(i,e,s||It.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=Wt(r,o,i),a=new Ft(r,l,s),h=new Ft(o,l,s);i.iterGaps((t,e,i)=>_t(a,t,h,e,i,n)),i.empty&&0==i.length&&_t(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=Wt(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||!Pt(l.point,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:r.point.startSide<0?i.length: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 Nt;for(let n of t instanceof Et?[t]:e?function(t){if(t.length>1)for(let e=t[0],i=1;i<t.length;i++){let n=t[i];if(Bt(e,n)>0)return t.slice().sort(Bt);e=n}return t}(t):t)i.add(n.from,n.to,n.value);return i.finish()}static join(t){if(!t.length)return It.empty;let e=t[t.length-1];for(let i=t.length-2;i>=0;i--)for(let n=t[i];n!=It.empty;n=n.nextLayer)e=new It(n.chunkPos,n.chunk,e,Math.max(n.maxPoint,e.maxPoint));return e}}It.empty=new It([],[],null,-1),It.empty.nextLayer=It.empty;class Nt{finishChunk(t){this.chunks.push(new Lt(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 Nt)).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(It.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;let e=It.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function Wt(t,e,i){let n=new Map;for(let e of t)for(let t=0;t<e.chunk.length;t++)e.chunk[t].maxPoint<=0&&n.set(e.chunk[t],e.chunkPos[t]);let s=new Set;for(let t of e)for(let e=0;e<t.chunk.length;e++){let r=n.get(t.chunk[e]);null==r||(i?i.mapPos(r):r)!=t.chunkPos[e]||(null==i?void 0:i.touchesRange(r,r+t.chunk[e].length))||s.add(t.chunk[e])}return s}class Ht{constructor(t,e,i,n=0){this.layer=t,this.skip=e,this.minPoint=i,this.rank=n}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,i){for(;this.chunkIndex<this.layer.chunk.length;){let e=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(e)||this.layer.chunkEnd(this.chunkIndex)<t||e.maxPoint<this.minPoint))break;this.chunkIndex++,i=!1}if(this.chunkIndex<this.layer.chunk.length){let 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_i{constructor(t,e,i,n,s){this.id=t,this.create=e,this.domEventHandlers=i,this.domEventObservers=n,this.baseExtensions=s(this),this.extension=this.baseExtensions.concat(Fi.of({plugin:this,arg:void 0}))}of(t){return this.baseExtensions.concat(Fi.of({plugin:this,arg:t}))}static define(t,e){const{eventHandlers:i,eventObservers:n,provide:s,decorations:r}=e||{};return new _i(zi++,t,i,n,t=>{let e=[];return r&&e.push(Qi.of(e=>{let i=e.plugin(t);return i?r(i):Te.none})),s&&e.push(s(t)),e})}static fromClass(t,e){return _i.define((e,i)=>new t(e,i),e)}}class qi{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}get plugin(){return this.spec&&this.spec.plugin}update(t){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(e){if(Hi(t.state,e,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(t){}this.deactivate()}}}else 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i.insertBefore(o.dom,e);n=o.dom}for(e=n?n.nextSibling:i.firstChild,s&&e&&(s.written=!0);e;)e=ln(e);this.length=r}}function ln(t){let e=t.nextSibling;return t.parentNode.removeChild(t),e}class an extends on{constructor(t,e){super(e),this.view=t}owns(t){for(;t;t=t.parent)if(t==this)return!0;return!1}isBlock(){return!0}nearest(t){for(;;){if(!t)return null;let e=rn.get(t);if(e&&this.owns(e))return e;t=t.parentNode}}blockTiles(t){for(let e=[],i=this,n=0,s=0;;)if(n==i.children.length){if(!e.length)return;i=i.parent,i.breakAfter&&s++,n=e.pop()}else{let r=i.children[n++];if(r instanceof hn)e.push(n),i=r,n=0;else{let e=s+r.length,i=t(r,s);if(void 0!==i)return i;s=e+r.breakAfter}}}resolveBlock(t,e){let i,n,s=-1,r=-1;if(this.blockTiles((o,l)=>{let a=l+o.length;if(t>=l&&t<=a){if(o.isWidget()&&e>=-1&&e<=1){if(32&o.flags)return!0;16&o.flags&&(i=void 0)}(l<t||t==a&&(e<-1?o.length:o.covers(1)))&&(!i||!o.isWidget()&&i.isWidget())&&(i=o,s=t-l),(a>t||t==l&&(e>1?o.length:o.covers(-1)))&&(!n||!o.isWidget()&&n.isWidget())&&(n=o,r=t-l)}}),!i&&!n)throw new Error("No tile at position "+t);return i&&e<0||!n?{tile:i,offset:s}:{tile:n,offset:r}}}class hn extends on{constructor(t,e){super(t),this.wrapper=e}isBlock(){return!0}covers(t){return!!this.children.length&&(t<0?this.children[0].covers(-1):this.lastChild.covers(1))}get domAttrs(){return this.wrapper.attributes}static of(t,e){let i=new hn(e||document.createElement(t.tagName),t);return e||(i.flags|=4),i}}class cn extends on{constructor(t,e){super(t),this.attrs=e}isLine(){return!0}static start(t,e,i){let n=new cn(e||document.createElement("div"),t);return e&&i||(n.flags|=4),n}get domAttrs(){return this.attrs}resolveInline(t,e,i){let n=null,s=-1,r=null,o=-1;!function t(l,a){for(let h=0,c=0;h<l.children.length&&c<=a;h++){let u=l.children[h],f=c+u.length;f>=a&&(u.isComposite()?t(u,a-c):(!r||r.isHidden&&(e>0&&!(32&r.flags)||i&&un(r,u)))&&(f>a||32&u.flags)?(r=u,o=a-c):(c<a||16&u.flags&&!u.isHidden)&&(n=u,s=a-c)),c=f}}(this,t);let l=(e<0?n:r)||n||r;return l?{tile:l,offset:l==n?s:o}:null}coordsIn(t,e,i){let n=this.resolveInline(t,e,!0);return n?n.tile.coordsIn(Math.max(0,n.offset),e,i):function(t){let e=t.dom.lastChild;if(!e)return t.dom.getBoundingClientRect();let i=He(e);return i[i.length-1]||null}(this)}domIn(t,e){let i=this.resolveInline(t,e);if(i){let{tile:t,offset:n}=i;if(this.dom.contains(t.dom))return t.isText()?new ni(t.dom,Math.min(t.dom.nodeValue.length,n)):t.domPosFor(n,16&t.flags?1:32&t.flags?-1:e);let s=i.tile.parent,r=!1;for(let t of s.children){if(r)return new ni(t.dom,0);t==i.tile&&(r=!0)}}return new ni(this.dom,0)}}function un(t,e){let i=t.coordsIn(0,1),n=e.coordsIn(0,1);return i&&n&&n.top<i.bottom}class fn extends on{constructor(t,e){super(t),this.mark=e}get domAttrs(){return this.mark.attrs}static of(t,e){let i=new fn(e||document.createElement(t.tagName),t);return e||(i.flags|=4),i}}class dn extends rn{constructor(t,e){super(t,e.length),this.text=e}sync(t){2&this.flags||(super.sync(t),this.dom.nodeValue!=this.text&&(t&&t.node==this.dom&&(t.written=!0),this.dom.nodeValue=this.text))}isText(){return!0}toString(){return JSON.stringify(this.text)}coordsIn(t,e,i){let n=this.dom.nodeValue.length;t>n&&(t=n);let s=t,r=t,o=0;0==t&&e<0||t==n&&e>=0?ye.chrome||ye.gecko||(t?(s--,o=1):r<n&&(r++,o=-1)):e<0?s--:r<n&&r++;let l=Je(this.dom,s,r).getClientRects();if(!l.length)return null;let a=l[(o?o<0:e>=0)?0:l.length-1];return ye.safari&&!o&&0==a.width&&(a=Array.prototype.find.call(l,t=>t.width)||a),null==i?a:Ue(a,(o?o>0:e<0)==i)}static of(t,e){let i=new dn(e||document.createTextNode(t),t);return e||(i.flags|=2),i}}class pn extends rn{constructor(t,e,i,n){super(t,e,n),this.widget=i}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(t){return!(48&this.flags)&&(this.flags&(t<0?64:128))>0}coordsIn(t,e){return this.coordsInWidget(t,e,!1)}coordsInWidget(t,e,i){let n=this.widget.coordsAt(this.dom,t,e);if(n)return n;if(i)return Ue(this.dom.getBoundingClientRect(),this.length?0==t:e<=0);{let e=this.dom.getClientRects(),i=null;if(!e.length)return null;let n=!!(16&this.flags)||!(32&this.flags)&&t>0;for(let s=n?e.length-1:0;i=e[s],!(t>0?0==s:s==e.length-1||i.top<i.bottom);s+=n?-1:1);return Ue(i,!n)}}get overrideDOMText(){if(!this.length)return f.empty;let{root:t}=this;if(!t)return f.empty;let e=this.posAtStart;return t.view.state.doc.slice(e,e+this.length)}destroy(){super.destroy(),this.widget.destroy(this.dom)}static of(t,e,i,n,s){return s||(s=t.toDOM(e),t.editable||(s.contentEditable="false")),new pn(s,i,t,n)}}class mn extends rn{constructor(t){let e=document.createElement("img");e.className="cm-widgetBuffer",e.setAttribute("aria-hidden","true"),super(e,0,t)}get isHidden(){return!0}get overrideDOMText(){return f.empty}coordsIn(t,e,i){let n=this.dom.getBoundingClientRect();return null==i?n:Ue(n,e>0==i)}}class gn{constructor(t){this.index=0,this.beforeBreak=!1,this.parents=[],this.tile=t}advance(t,e,i){let{tile:n,index:s,beforeBreak:r,parents:o}=this;for(;t||e>0;)if(n.isComposite())if(r){if(!t)break;i&&i.break(),t--,r=!1}else if(s==n.children.length){if(!t&&!o.length)break;i&&i.leave(n),r=!!n.breakAfter,({tile:n,index:s}=o.pop()),s++}else{let l=n.children[s],a=l.breakAfter;!(e>0?l.length<=t:l.length<t)||i&&!1===i.skip(l,0,l.length)&&l.isComposite?(o.push({tile:n,index:s}),n=l,s=0,i&&l.isComposite()&&i.enter(l)):(r=!!a,s++,t-=l.length)}else if(s==n.length)r=!!n.breakAfter,({tile:n,index:s}=o.pop()),s++;else{if(!t)break;{let e=Math.min(t,n.length-s);i&&i.skip(n,s,s+e),t-=e,s+=e}}return this.tile=n,this.index=s,this.beforeBreak=r,this}get root(){return this.parents.length?this.parents[0].tile:this.tile}}class vn{constructor(t,e,i,n){this.from=t,this.to=e,this.wrapper=i,this.rank=n}}class wn{constructor(t,e,i){this.cache=t,this.root=e,this.blockWrappers=i,this.curLine=null,this.lastBlock=null,this.afterWidget=null,this.pos=0,this.wrappers=[],this.wrapperPos=0}addText(t,e,i,n){var s;this.flushBuffer();let r=this.ensureMarks(e,i),o=r.lastChild;if(o&&o.isText()&&!(8&o.flags)&&o.length+t.length<512){this.cache.reused.set(o,2),(r.children[r.children.length-1]=new dn(o.dom,o.text+t)).parent=r}else r.append(n||dn.of(t,null===(s=this.cache.find(dn))||void 0===s?void 0:s.dom));this.pos+=t.length,this.afterWidget=null}addComposition(t,e){let i=this.curLine;i.dom!=e.line.dom&&(i.setDOM(this.cache.reused.has(e.line)?An(e.line.dom):e.line.dom),this.cache.reused.set(e.line,2));let n=i;for(let t=e.marks.length-1;t>=0;t--){let i=e.marks[t],s=n.lastChild;if(s instanceof fn&&s.mark.eq(i.mark))s.dom!=i.dom&&s.setDOM(An(i.dom)),n=s;else{if(this.cache.reused.get(i)){let t=rn.get(i.dom);t&&t.setDOM(An(i.dom))}let t=fn.of(i.mark,i.dom);n.append(t),n=t}this.cache.reused.set(i,2)}let s=rn.get(t.text);s&&this.cache.reused.set(s,2);let r=new dn(t.text,t.text.nodeValue);r.flags|=8,this.pos=t.range.toB,n.append(r)}addInlineWidget(t,e,i){let n=this.afterWidget&&48&t.flags&&(48&this.afterWidget.flags)==(48&t.flags);n||this.flushBuffer();let s=this.ensureMarks(e,i);n||16&t.flags||s.append(this.getBuffer(1)),s.append(t),this.pos+=t.length,this.afterWidget=t}addMark(t,e,i){this.flushBuffer(),this.ensureMarks(e,i).append(t),this.pos+=t.length,this.afterWidget=null}addBlockWidget(t){this.getBlockPos().append(t),this.pos+=t.length,this.lastBlock=t,this.endLine()}continueWidget(t){(this.afterWidget||this.lastBlock).length+=t,this.pos+=t}addLineStart(t,e){var i;t||(t=Cn);let n=cn.start(t,e||(null===(i=this.cache.find(cn))||void 0===i?void 0:i.dom),!!e);this.getBlockPos().append(this.lastBlock=this.curLine=n)}addLine(t){this.getBlockPos().append(t),this.pos+=t.length,this.lastBlock=t,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(t){this.blockPosCovered()||this.addLineStart(t)}ensureLine(t){this.curLine||this.addLineStart(t)}ensureMarks(t,e){var i;let n=this.curLine;for(let s=t.length-1;s>=0;s--){let r,o=t[s];if(e>0&&(r=n.lastChild)&&r instanceof fn&&r.mark.eq(o))n=r,e--;else{let t=fn.of(o,null===(i=this.cache.find(fn,t=>t.mark.eq(o)))||void 0===i?void 0:i.dom);n.append(t),n=t,e=0}}return n}endLine(){if(this.curLine){this.flushBuffer();let t=this.curLine.lastChild;t&&Sn(this.curLine,!1)&&("BR"==t.dom.nodeName||!t.isWidget()||ye.ios&&Sn(this.curLine,!0))||this.curLine.append(this.cache.findWidget(On,0,32)||new pn(On.toDOM(),0,On,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let t=this.wrappers.length-1;t>=0;t--)this.wrappers[t].to<this.pos&&this.wrappers.splice(t,1);for(let t=this.blockWrappers;t.value&&t.from<=this.pos;t.next())if(t.to>=this.pos){let e=102*t.rank+t.value.rank,i=new vn(t.from,t.to,t.value,e),n=this.wrappers.length;for(;n>0&&(this.wrappers[n-1].rank-i.rank||this.wrappers[n-1].to-i.to)<0;)n--;this.wrappers.splice(n,0,i)}this.wrapperPos=this.pos}getBlockPos(){var t;this.updateBlockWrappers();let e=this.root;for(let i of this.wrappers){let n=e.lastChild;if(i.from<this.pos&&n instanceof hn&&n.wrapper.eq(i.wrapper))e=n;else{let n=hn.of(i.wrapper,null===(t=this.cache.find(hn,t=>t.wrapper.eq(i.wrapper)))||void 0===t?void 0:t.dom);e.append(n),e=n}}return e}blockPosCovered(){let t=this.lastBlock;return null!=t&&!t.breakAfter&&(!t.isWidget()||(160&t.flags)>0)}getBuffer(t){let e=2|(t<0?16:32),i=this.cache.find(mn,void 0,1);return i&&(i.flags=e),i||new mn(e)}flushBuffer(){!this.afterWidget||32&this.afterWidget.flags||(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}}class bn{constructor(t){this.skipCount=0,this.text="",this.textOff=0,this.cursor=t.iter()}skip(t){this.textOff+t<=this.text.length?this.textOff+=t:(this.skipCount+=t-(this.text.length-this.textOff),this.text="",this.textOff=0)}next(t){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skipCount);if(this.skipCount=0,n)throw new Error("Ran out of text content when drawing inline views");this.text=e;let s=this.textOff=Math.min(t,e.length);return i?null:e.slice(0,s)}let e=Math.min(this.text.length,this.textOff+t),i=this.text.slice(this.textOff,e);return this.textOff=e,i}}const yn=[pn,cn,dn,fn,mn,hn,an];for(let t=0;t<yn.length;t++)yn[t].bucket=t;class xn{constructor(t){this.view=t,this.buckets=yn.map(()=>[]),this.index=yn.map(()=>0),this.reused=new Map}add(t){let e=t.constructor.bucket,i=this.buckets[e];i.length<6?i.push(t):i[this.index[e]=(this.index[e]+1)%6]=t}find(t,e,i=2){let n=t.bucket,s=this.buckets[n],r=this.index[n];for(let t=0;t<s.length;t++){let o=(t+r)%s.length,l=s[o];if((!e||e(l))&&!this.reused.has(l))return s.splice(o,1),o<r&&this.index[n]--,this.reused.set(l,i),l}return null}findWidget(t,e,i){let n=this.buckets[0];if(n.length)for(let s=0,r=0;;s++){if(s==n.length){if(r)return null;r=1,s=0}let o=n[s];if(!this.reused.has(o)&&(0==r?o.widget.compare(t):o.widget.constructor==t.constructor&&t.updateDOM(o.dom,this.view,o.widget)))return n.splice(s,1),s<this.index[0]&&this.index[0]--,o.widget==t&&o.length==e&&(497&o.flags)==i?(this.reused.set(o,1),o):(this.reused.set(o,2),new pn(o.dom,e,t,-498&o.flags|i))}}reuse(t){return this.reused.set(t,1),t}maybeReuse(t,e=2){if(!this.reused.has(t))return this.reused.set(t,e),t.dom}clear(){for(let t=0;t<this.buckets.length;t++)this.buckets[t].length=this.index[t]=0}}class kn{constructor(t,e,i,n,s){this.view=t,this.decorations=n,this.disallowBlockEffectsFor=s,this.openWidget=!1,this.openMarks=0,this.cache=new xn(t),this.text=new bn(t.state.doc),this.builder=new wn(this.cache,new an(t,t.contentDOM),It.iter(i)),this.cache.reused.set(e,2),this.old=new gn(e),this.reuseWalker={skip:(t,e,i)=>{if(this.cache.add(t),t.isComposite())return!1},enter:t=>this.cache.add(t),leave:()=>{},break:()=>{}}}run(t,e){let i=e&&this.getCompositionContext(e.text);for(let n=0,s=0,r=0;;){let o=r<t.length?t[r++]:null,l=o?o.fromA:this.old.root.length;if(l>n){let t=l-n;this.preserve(t,!r,!o),n=l,s+=t}if(!o)break;e&&o.fromA<=e.range.fromA&&o.toA>=e.range.toA?(this.forward(o.fromA,e.range.fromA,e.range.fromA<e.range.toA?1:-1),this.emit(s,e.range.fromB),this.builder.flushBuffer(),this.cache.clear(),this.builder.addComposition(e,i),this.text.skip(e.range.toB-e.range.fromB),this.forward(e.range.fromA,o.toA),this.emit(e.range.toB,o.toB)):(this.forward(o.fromA,o.toA),this.emit(s,o.toB)),s=o.toB,n=o.toA}return this.builder.curLine&&this.builder.endLine(),this.builder.root}preserve(t,e,i){let n=function(t){let e=[];for(let i=t.parents.length;i>1;i--){let n=i==t.parents.length?t.tile:t.parents[i].tile;n instanceof fn&&e.push(n.mark)}return e}(this.old),s=this.openMarks;this.old.advance(t,i?1:-1,{skip:(t,e,i)=>{if(t.isWidget())if(this.openWidget)this.builder.continueWidget(i-e);else{let r=i>0||e<t.length?pn.of(t.widget,this.view,i-e,496&t.flags,this.cache.maybeReuse(t)):this.cache.reuse(t);256&r.flags?(r.flags&=-2,this.builder.addBlockWidget(r)):(this.builder.ensureLine(null),this.builder.addInlineWidget(r,n,s),s=n.length)}else if(t.isText())this.builder.ensureLine(null),e||i!=t.length||this.cache.reused.has(t)?(this.cache.add(t),this.builder.addText(t.text.slice(e,i),n,s)):this.builder.addText(t.text,n,s,this.cache.reuse(t)),s=n.length;else if(t.isLine())t.flags&=-2,this.cache.reused.set(t,1),this.builder.addLine(t);else if(t instanceof mn)this.cache.add(t);else{if(!(t instanceof fn))return!1;this.builder.ensureLine(null),this.builder.addMark(t,n,s),this.cache.reused.set(t,1),s=n.length}this.openWidget=!1},enter:t=>{t.isLine()?this.builder.addLineStart(t.attrs,this.cache.maybeReuse(t)):(this.cache.add(t),t instanceof fn&&n.unshift(t.mark)),this.openWidget=!1},leave:t=>{t.isLine()?n.length&&(n.length=s=0):t instanceof fn&&(n.shift(),s=Math.min(s,n.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(t)}emit(t,e){let i=null,n=this.builder,s=-1,r=It.spans(this.decorations,t,e,{point:(t,e,r,o,l,a)=>{if(r instanceof Pe){if(this.disallowBlockEffectsFor[a]){if(r.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.view.state.doc.lineAt(t).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}if(s=o.length,l>o.length)n.continueWidget(e-t);else{let s=r.widget||(r.block?Mn.block:Mn.inline),a=function(t){let e=t.isReplace?(t.startSide<0?64:0)|(t.endSide>0?128:0):t.startSide>0?32:16;t.block&&(e|=256);return e}(r),h=this.cache.findWidget(s,e-t,a)||pn.of(s,this.view,e-t,a);r.block?(r.startSide>0&&n.addLineStartIfNotCovered(i),n.addBlockWidget(h)):(n.ensureLine(i),n.addInlineWidget(h,o,l))}i=null}else i=function(t,e){let i=e.spec.attributes,n=e.spec.class;if(!i&&!n)return t;t||(t={class:"cm-line"});i&&xe(i,t);n&&(t.class+=" "+n);return t}(i,r);e>t&&this.text.skip(e-t)},span:(t,e,r,o)=>{for(let s=t;s<e;){let l=this.text.next(Math.min(512,e-s));null==l?(n.addLineStartIfNotCovered(i),n.addBreak(),s++):(n.ensureLine(i),n.addText(l,r,s==t?o:r.length),s+=l.length),i=null}s=r.length}});s>-1&&(this.openWidget=r>s),this.openWidget||n.addLineStartIfNotCovered(i),this.openMarks=r}forward(t,e,i=1){e-t<=10?this.old.advance(e-t,i,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(e-t-10,-1),this.old.advance(5,i,this.reuseWalker))}getCompositionContext(t){let e=[],i=null;for(let n=t.parentNode;;n=n.parentNode){let t=rn.get(n);if(n==this.view.contentDOM)break;t instanceof fn?e.push(t):(null==t?void 0:t.isLine())?i=t:t instanceof hn||("DIV"!=n.nodeName||i||n==this.view.contentDOM?i||e.push(fn.of(new De({tagName:n.nodeName.toLowerCase(),attributes:Ae(n)}),n)):i=new cn(n,Cn))}return{line:i,marks:e}}}function Sn(t,e){let i=t=>{for(let n of t.children)if((e?n.isText():n.length)||i(n))return!0;return!1};return i(t)}const Cn={class:"cm-line"};function An(t){let e=rn.get(t);return e&&e.setDOM(t.cloneNode()),t}class Mn extends Me{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}}Mn.inline=new Mn("span"),Mn.block=new Mn("div");const On=new class extends Me{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}};class Tn{constructor(t){this.view=t,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=Te.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.updateDeco(),this.tile=new an(t,t.contentDOM),this.updateInner([new en(0,0,0,t.state.doc.length)],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),this.updateEditContextFormatting(t);let n=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&((null===(e=this.domChanged)||void 0===e?void 0:e.newSel)?n=this.domChanged.newSel.head:function(t,e){let i=!1;e&&t.iterChangedRanges((t,n)=>{t<e.to&&n>e.from&&(i=!0)});return i}(t.changes,this.hasComposition)||t.selectionSet||(n=t.state.selection.main.head));let s=n>-1?function(t,e,i){let n=Rn(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;return{range:new en(a.mapPos(r),a.mapPos(o),r,o),text:s}}(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){let{from:e,to:n}=this.hasComposition;i=new en(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,(ye.ie||ye.chrome)&&!s&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let r=this.decorations,o=this.blockWrappers;this.updateDeco();let l=function(t,e,i){let n=new Pn;return It.compare(t,e,i,n),n.changes}(r,this.decorations,t.changes);l.length&&(i=en.extendWithRanges(i,l));let a=function(t,e,i){let n=new En;return It.compare(t,e,i,n),n.changes}(o,this.blockWrappers,t.changes);return a.length&&(i=en.extendWithRanges(i,a)),s&&!i.some(t=>t.fromA<=s.range.fromA&&t.toA>=s.range.toA)&&(i=s.range.addToSet(i.slice())),!(2&this.tile.flags&&0==i.length)&&(this.updateInner(i,s),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e){this.view.viewState.mustMeasureContent=!0;let{observer:i}=this.view;i.ignore(()=>{if(e||t.length){let i=this.tile,n=new kn(this.view,i,this.blockWrappers,this.decorations,this.dynamicDecorationMap);e&&rn.get(e.text)&&n.cache.reused.set(rn.get(e.text),2),this.tile=n.run(t,e),Dn(i,n.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let n=ye.chrome||ye.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(n),!n||!n.written&&i.selectionRange.focusNode==n.node&&this.tile.dom.contains(n.node)||(this.forceSelection=!0),this.tile.dom.style.height=""});let n=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let t of this.tile.children)t.isWidget()&&t.widget instanceof Bn&&n.push(t.dom);i.updateGaps(n)}updateEditContextFormatting(t){this.editContextFormatting=this.editContextFormatting.map(t.changes);for(let e of t.transactions)for(let t of e.effects)t.is(Wi)&&(this.editContextFormatting=t.value)}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let{dom:i}=this.tile,n=this.view.root.activeElement,s=n==i,r=!s&&!(this.view.state.facet(Vi)||i.tabIndex>-1)&&We(i,this.view.observer.selectionRange)&&!(n&&i.contains(n));if(!(s||e||r))return;let o=this.forceSelection;this.forceSelection=!1;let l,a,h=this.view.state.selection.main;if(h.empty?a=l=this.inlineDOMNearPos(h.anchor,h.assoc||1):(a=this.inlineDOMNearPos(h.head,h.head==h.from?1:-1),l=this.inlineDOMNearPos(h.anchor,h.anchor==h.from?1:-1)),ye.gecko&&h.empty&&!this.hasComposition&&(1==(c=l).node.nodeType&&c.node.firstChild&&(0==c.offset||"false"==c.node.childNodes[c.offset-1].contentEditable)&&(c.offset==c.node.childNodes.length||"false"==c.node.childNodes[c.offset].contentEditable))){let t=document.createTextNode("");this.view.observer.ignore(()=>l.node.insertBefore(t,l.node.childNodes[l.offset]||null)),l=a=new ni(t,0),o=!0}var c;let u=this.view.observer.selectionRange;!o&&u.focusNode&&(Ve(l.node,l.offset,u.anchorNode,u.anchorOffset)&&Ve(a.node,a.offset,u.focusNode,u.focusOffset)||this.suppressWidgetCursorChange(u,h))||(this.view.observer.ignore(()=>{ye.android&&ye.chrome&&i.contains(u.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}(u.focusNode,i)&&(i.blur(),i.focus({preventScroll:!0}));let t=Ie(this.view.root);if(t)if(h.empty){if(ye.gecko){let t=(e=l.node,s=l.offset,1!=e.nodeType?0:(s&&"false"==e.childNodes[s-1].contentEditable?1:0)|(s<e.childNodes.length&&"false"==e.childNodes[s].contentEditable?2:0));if(t&&3!=t){let e=(1==t?ei:ii)(l.node,l.offset);e&&(l=new ni(e.node,e.offset))}}t.collapse(l.node,l.offset),null!=h.bidiLevel&&void 0!==t.caretBidiLevel&&(t.caretBidiLevel=h.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();h.anchor>h.head&&([l,a]=[a,l]),e.setEnd(a.node,a.offset),e.setStart(l.node,l.offset),t.removeAllRanges(),t.addRange(e)}else;var e,s;r&&this.view.root.activeElement==i&&(i.blur(),n&&n.focus())}),this.view.observer.setSelectionRange(l,a)),this.impreciseAnchor=l.precise?null:new ni(u.anchorNode,u.anchorOffset),this.impreciseHead=a.precise?null:new ni(u.focusNode,u.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&Ve(t.focusNode,t.focusOffset,t.anchorNode,t.anchorOffset)&&this.posFromDOM(t.focusNode,t.focusOffset)==e.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=Ie(t.root),{anchorNode:n,anchorOffset:s}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let r=this.lineAt(e.head,e.assoc);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,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)}posFromDOM(t,e){let i=this.tile.nearest(t);if(!i)return 2&this.tile.dom.compareDocumentPosition(t)?0:this.view.state.doc.length;let n=i.posAtStart;if(!i.isComposite())return i.isText()?t==i.dom?n+e:n+(e?i.length:0):n;{let s;if(t==i.dom)s=i.dom.childNodes[e];else{let n=0==qe(t)?0:0==e?-1:1;for(;;){let e=t.parentNode;if(e==i.dom)break;0==n&&e.firstChild!=e.lastChild&&(n=t==e.firstChild?-1:1),t=e}s=n<0?t:t.nextSibling}if(s==i.dom.firstChild)return n;for(;s&&!rn.get(s);)s=s.nextSibling;if(!s)return n+i.length;for(let t=0,e=n;;t++){let n=i.children[t];if(n.dom==s)return e;e+=n.length+n.breakAfter}}}domAtPos(t,e){let{tile:i,offset:n}=this.tile.resolveBlock(t,e);return i.isWidget()?i.domPosFor(n,e):i.domIn(n,e)}inlineDOMNearPos(t,e){let i,n,s=-1,r=!1,o=-1,l=!1;return this.tile.blockTiles((e,a)=>{if(e.isWidget()){if(32&e.flags&&a>=t)return!0;16&e.flags&&(r=!0)}else{let h=a+e.length;if(a<=t&&(i=e,s=t-a,r=h<t),h>=t&&!n&&(n=e,o=t-a,l=a>t),a>t&&n)return!0}}),i||n?(r&&n?i=null:l&&i&&(n=null),i&&e<0||!n?i.domIn(s,e):n.domIn(o,e)):this.domAtPos(t,e)}coordsAt(t,e,i){let{tile:n,offset:s}=this.tile.resolveBlock(t,e);return n.isWidget()?n.widget instanceof Bn?null:n.coordsInWidget(s,e,!0):n.coordsIn(s,e,i)}lineAt(t,e){let{tile:i}=this.tile.resolveBlock(t,e);return i.isLine()?i:null}coordsForChar(t){let{tile:e,offset:i}=this.tile.resolveBlock(t,1);if(!e.isLine())return null;return function t(e,i){if(e.isComposite())for(let n of e.children){if(n.length>=i){let e=t(n,i);if(e)return e}if((i-=n.length)<0)break}else if(e.isText()&&i<e.length){let t=k(e.text,i);if(t==i)return null;let n=Je(e.dom,i,t).getClientRects();for(let t=0;t<n.length;t++){let e=n[t];if(t==n.length-1||e.top<e.bottom&&e.left<e.right)return e}}return null}(e,i)}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==si.LTR,a=0,h=(t,c,u)=>{for(let f=0;f<t.children.length&&!(c>n);f++){let n=t.children[f],d=c+n.length,p=n.dom.getBoundingClientRect(),{height:m}=p;if(u&&!f&&(a+=p.top-u.top),n instanceof hn)d>i&&h(n,c,p);else if(c>=i&&(a>0&&e.push(-a),e.push(m+a),a=0,r)){let t=n.dom.lastChild,e=t?He(t):[];if(e.length){let t=e[e.length-1],i=l?t.right-p.left:p.right-t.left;i>o&&(o=i,this.minWidth=s,this.minWidthFrom=c,this.minWidthTo=d)}}u&&f==t.children.length-1&&(a+=u.bottom-p.bottom),c=d+n.breakAfter}};return h(this.tile,0,null),e}textDirectionAt(t){let{tile:e}=this.tile.resolveBlock(t,1);return"rtl"==getComputedStyle(e.dom).direction?si.RTL:si.LTR}measureTextSize(){let t=this.tile.blockTiles(t=>{if(t.isLine()&&t.children.length&&t.length<=20){let e,i=0;for(let n of t.children){if(!n.isText()||/[^ -~]/.test(n.text))return;let t=He(n.dom);if(1!=t.length)return;i+=t[0].width,e=t[0].height}if(i)return{lineHeight:t.dom.getBoundingClientRect().height,charWidth:i/t.length,textHeight:e}}});if(t)return t;let e,i,n,s=document.createElement("div");return s.className="cm-line",s.style.width="99999px",s.style.position="absolute",s.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(s);let t=He(s.firstChild)[0];e=s.getBoundingClientRect().height,i=t&&t.width?t.width/27:7,n=t&&t.height?t.height:e,s.remove()}),{lineHeight:e,charWidth:i,textHeight:n}}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.view.state.doc.length;if(r>i){let n=(e.lineBlockAt(r).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(Te.replace({widget:new Bn(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,r))}if(!s)break;i=s.to+1}return Te.set(t)}updateDeco(){let t=1,e=this.view.state.facet(Qi).map(e=>(this.dynamicDecorationMap[t++]="function"==typeof e)?e(this.view):e),i=!1,n=this.view.state.facet(Ki).map((t,e)=>{let n="function"==typeof t;return n&&(i=!0),n?t(this.view):t});for(n.length&&(this.dynamicDecorationMap[t++]=i,e.push(It.join(n))),this.decorations=[this.editContextFormatting,...e,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];t<this.decorations.length;)this.dynamicDecorationMap[t++]=!1;this.blockWrappers=this.view.state.facet(ji).map(t=>"function"==typeof t?t(this.view):t)}scrollIntoView(t){if(t.isSnapshot){let e=this.view.viewState.lineBlockAt(t.range.head);return this.view.scrollDOM.scrollTop=e.top-t.yMargin,void(this.view.scrollDOM.scrollLeft=t.xMargin)}for(let e of this.view.state.facet(Li))try{if(e(this.view,t.range,t))return!0}catch(t){Hi(this.view.state,t,"scroll handler")}let e,{range:i}=t,n=this.coordsAt(i.head,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=Zi(this.view),r={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom},{offsetWidth:o,offsetHeight:l}=this.view.scrollDOM;if(function(t,e,i,n,s,r,o,l){let a=t.ownerDocument,h=a.defaultView||window;for(let c=t,u=!1;c&&!u;)if(1==c.nodeType){let t,f=c==a.body,d=1,p=1;if(f)t=$e(h);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(u=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();({scaleX:d,scaleY:p}=Qe(c,e)),t={left:e.left,right:e.left+c.clientWidth*d,top:e.top,bottom:e.top+c.clientHeight*p}}let m=0,g=0;if("nearest"==s)e.top<t.top+o?(g=e.top-(t.top+o),i>0&&e.bottom>t.bottom+g&&(g=e.bottom-t.bottom+o)):e.bottom>t.bottom-o&&(g=e.bottom-t.bottom+o,i<0&&e.top-g<t.top&&(g=e.top-(t.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+r?(m=e.left-(t.left+r),i>0&&e.right>t.right+m&&(m=e.right-t.right+r)):e.right>t.right-r&&(m=e.right-t.right+r,i<0&&e.left<t.left+m&&(m=e.left-(t.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(f)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/d,t=(c.scrollLeft-e)*d}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(f)break;(e.top<t.top||e.bottom>t.bottom||e.left<t.left||e.right>t.right)&&(e={left:Math.max(e.left,t.left),right:Math.min(e.right,t.right),top:Math.max(e.top,t.top),bottom:Math.min(e.bottom,t.bottom)}),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,Math.max(Math.min(t.xMargin,o),-o),Math.max(Math.min(t.yMargin,l),-l),this.view.textDirection==si.LTR),window.visualViewport&&window.innerHeight-window.visualViewport.height>1&&(n.top>window.pageYOffset+window.visualViewport.offsetTop+window.visualViewport.height||n.bottom<window.pageYOffset+window.visualViewport.offsetTop)){let t=this.view.docView.lineAt(i.head,1);t&&t.dom.scrollIntoView({block:"nearest"})}}lineHasWidget(t){let e=t=>t.isWidget()||t.children.some(e);return e(this.tile.resolveBlock(t,1).tile)}destroy(){Dn(this.tile)}}function Dn(t,e){let i=null==e?void 0:e.get(t);if(1!=i){null==i&&t.destroy();for(let i of t.children)Dn(i,e)}}function Rn(t,e){let i=t.observer.selectionRange;if(!i.focusNode)return null;let n=ei(i.focusNode,i.focusOffset),s=ii(i.focusNode,i.focusOffset),r=n||s;if(s&&n&&s.node!=n.node){let e=rn.get(s.node);if(!e||e.isText()&&e.text!=s.node.nodeValue)r=s;else if(t.docView.lastCompositionAfterCursor){let t=rn.get(n.node);!t||t.isText()&&t.text!=n.node.nodeValue||(r=s)}}if(t.docView.lastCompositionAfterCursor=r!=n,!r)return null;let o=e-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}let Pn=class{constructor(){this.changes=[]}compareRange(t,e){Be(t,e,this.changes)}comparePoint(t,e){Be(t,e,this.changes)}boundChange(t){Be(t,t,this.changes)}};class En{constructor(){this.changes=[]}compareRange(t,e){Be(t,e,this.changes)}comparePoint(){}boundChange(t){Be(t,t,this.changes)}}class Bn extends Me{constructor(t){super(),this.height=t}toDOM(){let t=document.createElement("div");return t.className="cm-gap",this.updateDOM(t),t}eq(t){return t.height==this.height}updateDOM(t){return t.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}}function Ln(t,e,i){let n=t.lineBlockAt(e);if(Array.isArray(n.type)){let t;for(let s of n.type){if(s.from>e)break;if(!(s.to<e)){if(s.from<e&&s.to>e)return s;t&&(s.type!=Oe.Text||t.type==s.type&&!(i<0?s.from<e:s.to>e))||(t=s)}}return t||n}return n}function In(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=xi(s,r,o,l,i),h=yi;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=t.visualLineSide(s,!i)}if(a){if(!a(h))return l}else{if(!n)return e;a=n(h)}l=e}}function Nn(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 Wn(t,e){let i=null;for(let n=0;n<e.ranges.length;n++){let s=e.ranges[n],r=null;if(s.empty){let e=Nn(t,s.from,0);e!=s.from&&(r=W.cursor(e,-1))}else{let e=Nn(t,s.from,-1),i=Nn(t,s.to,1);e==s.from&&i==s.to||(r=s.undirectional?W.undirectionalRange(s.from,s.to):W.range(s.from==s.anchor?e:i,s.from==s.head?e:i))}r&&(i||(i=e.ranges.slice()),i[n]=r)}return i?W.create(i,e.mainIndex):e}function Hn(t,e,i){let n=Nn(t.state.facet(Xi).map(e=>e(t)),i.from,e.head>i.from?-1:1);return n==i.from?i:W.cursor(n,n<i.from?1:-1)}class Vn{constructor(t,e){this.pos=t,this.assoc=e}}function zn(t,e,i,n){let s,r=t.contentDOM.getBoundingClientRect(),o=r.top+t.viewState.paddingTop,{x:l,y:a}=e,h=a-o;for(;;){if(h<0)return new Vn(0,1);if(h>t.viewState.docHeight)return new Vn(t.state.doc.length,-1);if(s=t.elementAtHeight(h),null==n)break;if(s.type==Oe.Text){if(n<0?s.to<t.viewport.from:s.from>t.viewport.to)break;let 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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+(Un(t,i.node,i.offset)?e:0))}}function Un(t,e,i){for(;;){if(!e||i<qe(e))return!1;if(e==t)return!0;i=ze(e)+1,e=e.parentNode}}function $n(t,e){let i;for(;t!=e&&t;t=t.nextSibling){let e=rn.get(t);if(!(null==e?void 0:e.isWidget()))return!1;e&&(i||(i=[])).push(e)}if(i)for(let t of i){let e=t.overrideDOMText;if(null==e?void 0:e.length)return!1}return!0}class Qn{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class jn{constructor(t,e,i,n){this.typeOver=n,this.bounds=null,this.text="",this.domChanged=e>-1;let{impreciseHead:s,impreciseAnchor:r}=t.docView,o=t.state.selection;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=Kn(t.docView.tile,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;i&&(e.push(new Qn(i,n)),s==i&&r==n||e.push(new Qn(s,r)));return e}(t),i=new qn(e,t);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?W.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||!Ne(t.contentDOM,e.focusNode)?o.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),n=r&&r.node==e.anchorNode&&r.offset==e.anchorOffset||!Ne(t.contentDOM,e.anchorNode)?o.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset),l=t.viewport;if((ye.ios||ye.chrome)&&i!=n&&Math.min(i,n)<=o.main.from&&Math.max(i,n)>=o.main.to&&(l.from>0||l.to<t.state.doc.length)){let e=Math.min(i,n),s=Math.max(i,n),r=l.from-e,o=l.to-s;0!=r&&1!=r&&0!=e||0!=o&&-1!=o&&s!=t.state.doc.length||(i=0,n=t.state.doc.length)}if(t.inputState.composing>-1&&o.ranges.length>1)this.newSel=o.replaceRange(W.range(n,i));else if(t.lineWrapping&&n==i&&(!o.main.empty||o.main.head!=i)&&t.inputState.lastTouchTime>Date.now()-100){let e=t.coordsAtPos(i,-1),n=0;e&&(n=t.inputState.lastTouchY<=e.bottom?-1:1),this.newSel=W.create([W.cursor(i,n)])}else this.newSel=W.single(n,i)}}}function Kn(t,e,i,n){if(t.isComposite()){let s=-1,r=-1,o=-1,l=-1;for(let a=0,h=n,c=n;a<t.children.length;a++){let n=t.children[a],u=h+n.length;if(h<e&&u>i)return Kn(n,e,i,h);if(u>=e&&-1==s&&(s=a,r=h),h>i&&n.dom.parentNode==t.dom){o=a,l=c;break}c=u,h=u+n.breakAfter}return{from:r,to:l<0?n+t.length:l,startDOM:(s?t.children[s-1].dom.nextSibling:null)||t.dom.firstChild,endDOM:o<t.children.length&&o>=0?t.children[o].dom:null}}return t.isText()?{from:n,to:n+t.length,startDOM:t.dom,endDOM:t.dom.nextSibling}:null}function Xn(t,e){let i,{newSel:n}=e,{state:s}=t,r=s.selection.main,o=t.inputState.lastKeyTime>Date.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:t,to:n}=e.bounds,l=r.from,a=null;(8===o||ye.android&&e.text.length<n-t)&&(l=r.to,a="end");let h,c,u=s.doc.sliceString(t,n,_n);!r.empty&&r.from>=t&&r.to<=n&&(e.typeOver||u!=e.text)&&u.slice(0,r.from-t)==e.text.slice(0,r.from-t)&&u.slice(r.to-t)==e.text.slice(h=e.text.length-(u.length-(r.to-t)))?i={from:r.from,to:r.to,insert:f.of(e.text.slice(r.from-t,h).split(_n))}:(c=Yn(u,e.text,l-t,a))&&(ye.chrome&&13==o&&c.toB==c.from+2&&e.text.slice(c.from,c.toB)==_n+_n&&c.toB--,i={from:t+c.from,to:t+c.toA,insert:f.of(e.text.slice(c.from,c.toB).split(_n))})}else n&&(!t.hasFocus&&s.facet(Vi)||Jn(n,r))&&(n=null);if(!i&&!n)return!1;if((ye.mac||ye.android)&&i&&i.from==i.to&&i.from==r.head-1&&/^\. 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s=t.state.selection.main;if(ye.android&&(e.to==s.to&&(e.from==s.from||e.from==s.from-1&&" "==t.state.sliceDoc(e.from,s.from))&&1==e.insert.length&&2==e.insert.lines&&Ze(t.contentDOM,"Enter",13)||(e.from==s.from-1&&e.to==s.to&&0==e.insert.length||8==n&&e.insert.length<e.to-e.from&&e.to>s.head)&&Ze(t.contentDOM,"Backspace",8)||e.from==s.from&&e.to==s.to+1&&0==e.insert.length&&Ze(t.contentDOM,"Delete",46)))return!0;let r,o=e.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let l=()=>r||(r=function(t,e,i){let n,s=t.state,r=s.selection.main,o=-1;if(e.from==e.to&&e.from<r.from||e.from>r.to){let i=e.from<r.from?-1:1,n=i<0?r.from:r.to,l=Nn(s.facet(Xi).map(e=>e(t)),n,i);e.from==l&&(o=l)}if(o>-1)n={changes:e,selection:W.cursor(e.from+e.insert.length,-1)};else if(e.from>=r.from&&e.to<=r.to&&e.to-e.from>=(r.to-r.from)/3&&(!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||t.inputState.compositionPendingChange)&&e.to<=r.to+10&&e.to>=r.to-10){let a,h=t.state.sliceDoc(e.from,e.to),c=i&&Rn(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 u=r.to-e.to;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-u,c=n-h.length;if(t.state.sliceDoc(c,n)!=h||n>=a.from&&c<=a.to)return{range:i};let f=s.changes({from:c,to:n,insert:e.insert}),d=i.to-r.to;return{changes:f,range:l?W.range(Math.max(0,l.anchor+d),Math.max(0,l.head+d)):i.map(f)}})}else n={changes:o,selection:l&&s.selection.replaceRange(l)}}let l="input.type";(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,l+=".compose",t.inputState.compositionFirstChange&&(l+=".start",t.inputState.compositionFirstChange=!1));return s.update(n,{userEvent:l,scrollIntoView:!0})}(t,e,i));return t.state.facet(Ti).some(i=>i(t,e.from,e.to,o,l))||t.dispatch(l()),!0}function Yn(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--;if("end"==n){i-=o+Math.max(0,r-Math.min(o,l))-r}if(o<r&&t.length<e.length){r-=i<=r&&i>=o?r-i:0,l=r+(l-o),o=r}else if(l<r){r-=i<=r&&i>=l?r-i:0,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function Jn(t,e){return e.head==t.main.head&&e.anchor==t.main.anchor}class Zn{setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}constructor(t){this.view=t,this.lastKeyCode=0,this.lastKeyTime=0,this.touchActive=!1,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 0,this.lastIOSMomentumScroll=0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.insertingText="",this.insertingTextAt=0,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=t.hasFocus,ye.safari&&t.contentDOM.addEventListener("input",()=>null),ye.gecko&&function(t){Ss.has(t)||(Ss.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=rn.get(n))&&i.isWidget()&&!i.isHidden&&i.widget.ignoreEvent(e))return!1;return!0})(this.view,t)&&!this.ignoreDuringComposition(t)&&("keydown"==t.type&&this.keydown(t)||(0!=this.view.updateState?Promise.resolve().then(()=>this.runHandlers(t.type,t)):this.runHandlers(t.type,t)))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let 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=es(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&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&27!=t.keyCode&&ss.indexOf(t.keyCode)<0&&(this.tabFocusMode=-1),ye.android&&ye.chrome&&!t.synthetic&&(13==t.keyCode||8==t.keyCode))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;if(ye.ios&&!t.synthetic&&!t.altKey&&!t.metaKey&&(is.some(e=>e.keyCode==t.keyCode)&&!t.ctrlKey||ns.indexOf(t.key)>-1&&t.ctrlKey)){let i={ctrlKey:t.ctrlKey,altKey:t.altKey,metaKey:t.metaKey,shiftKey:t.shiftKey};return i.shiftKey&&ye.ios&&!/^(off|none)$/.test(this.view.contentDOM.autocapitalize)&&((e=this.view.win).visualViewport&&e.visualViewport.height*e.visualViewport.scale/e.document.documentElement.clientHeight<.85)&&(i.shiftKey=!1),this.pendingIOSKey={key:t.key,keyCode:t.keyCode,mods:i},setTimeout(()=>this.flushIOSKey(),250),!0}var e;return 229!=t.keyCode&&this.view.observer.forceFlush(),!1}flushIOSKey(t){let e=this.pendingIOSKey;return!!e&&(!("Enter"==e.key&&t&&t.from<t.to&&/^\S+$/.test(t.insert.toString()))&&(this.pendingIOSKey=void 0,Ze(this.view.contentDOM,e.key,e.keyCode,e.mods)))}ignoreDuringComposition(t){return!(!/^key/.test(t.type)||t.synthetic)&&(this.composing>0||!!(ye.safari&&!ye.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.view.observer.update(t),this.mouseSelection&&this.mouseSelection.update(t),this.draggedContent&&t.docChanged&&(this.draggedContent=this.draggedContent.map(t.changes)),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function ts(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){Hi(i.state,t)}}}function es(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,n=t&&t.plugin.domEventHandlers,s=t&&t.plugin.domEventObservers;if(n)for(let t in n){let 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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(Tt.allowMultipleSelections)&&function(t,e){let i=t.state.facet(Si);return i.length?i[0](e):ye.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=Ie(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!=vs(e))&&null}start(t){!1===this.dragging&&this.select(t)}move(t){if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(e=this.startEvent,i=t,Math.max(Math.abs(e.clientX-i.clientX),Math.abs(e.clientY-i.clientY))<10))return;var e,i;this.select(this.lastEvent=t);let n=0,s=0,r=0,o=0,l=this.view.win.innerWidth,a=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:l}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:o,bottom:a}=this.scrollParents.y.getBoundingClientRect());let h=Zi(this.view);t.clientX-h.left<=r+6?n=-rs(r-t.clientX):t.clientX+h.right>=l-6&&(n=rs(t.clientX-l)),t.clientY-h.top<=o+6?s=-rs(o-t.clientY):t.clientY+h.bottom>=a-6&&(s=rs(t.clientY-a)),this.setScrollSpeed(n,s)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:t,y:e}=this.scrollSpeed;t&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=t,t=0),e&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=e,e=0),(t||e)&&this.view.win.scrollBy(t,e),!1===this.dragging&&this.select(this.lastEvent)}select(t){let{view:e}=this,i=Wn(this.atoms,this.style.get(t,this.extend,this.multiple));!this.mustSelect&&i.eq(e.state.selection,!1===this.dragging)||this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(t){t.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(t)&&setTimeout(()=>this.select(this.lastEvent),20)}}const ls=Object.create(null),as=Object.create(null),hs=ye.ie&&ye.ie_version<15||ye.ios&&ye.webkit_version<604;function cs(t,e,i){for(let n of t.facet(e))i=n(i,t);return i}function us(t,e){e=cs(t.state,Ri,e);let i,{state:n}=t,s=1,r=n.toText(e),o=r.lines==n.selection.ranges.length;if(null!=bs&&n.selection.ranges.every(t=>t.empty)&&bs==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:W.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:W.cursor(t.from+e.length)}}):n.replaceSelection(r);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function fs(t,e,i,n){if(1==n)return W.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 W.cursor(e);0==r?i=1:r==s.length&&(i=-1);let o=r,l=r;i<0?o=k(s.text,r,!1):l=k(s.text,r);let a=n(s.text.slice(o,l));for(;o>0;){let t=k(s.text,o,!1);if(n(s.text.slice(t,o))!=a)break;o=t}for(;l<s.length;){let t=k(s.text,l);if(n(s.text.slice(l,t))!=a)break;l=t}return W.undirectionalRange(o+s.from,l+s.from)}(t.state,e,i);{let n=t.docView.lineAt(e,i),s=t.state.doc.lineAt(n?n.posAtEnd:e),r=n?n.posAtStart:s.from,o=n?n.posAtEnd:s.to;return o<t.state.doc.length&&o==s.to&&o++,W.undirectionalRange(r,o)}}as.scroll=t=>{let e=t.inputState;e.lastScrollTop=t.scrollDOM.scrollTop,e.lastScrollLeft=t.scrollDOM.scrollLeft,ye.ios&&!e.touchActive&&(e.lastIOSMomentumScroll=Date.now())},as.wheel=as.mousewheel=t=>{t.inputState.lastWheelEvent=Date.now()},ls.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&0!=t.inputState.tabFocusMode&&(t.inputState.tabFocusMode=Date.now()+2e3),!1),as.touchstart=(t,e)=>{let i=t.inputState,n=e.targetTouches[0];i.touchActive=!0,i.lastTouchTime=Date.now(),n&&(i.lastTouchX=n.clientX,i.lastTouchY=n.clientY),i.setSelectionOrigin("select.pointer")},as.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},as.touchend=(t,e)=>{t.inputState.touchActive=!1},ls.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(Ai))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=t.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),n=vs(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=t.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),h=fs(t,a.pos,a.assoc,n);if(i.pos!=a.pos&&!r){let e=fs(t,i.pos,i.assoc,n),s=Math.min(e.from,h.from),r=Math.max(e.to,h.to);h=s<h.from?W.range(s,r,h.assoc):W.range(r,s,h.assoc)}return r?s.replaceRange(s.main.extend(h.from,h.to,h.assoc)):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 W.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):W.create([h])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new os(t,e,i,n)),n&&t.observer.ignore(()=>{Ye(t.contentDOM);let e=t.root.activeElement;e&&!e.contains(t.contentDOM)&&e.blur()});let s=t.inputState.mouseSelection;if(s)return s.start(e),!1===s.dragging}else t.inputState.setSelectionOrigin("select.pointer");return!1};const ds=ye.ie&&ye.ie_version<=11;let ps=null,ms=0,gs=0;function vs(t){if(!ds)return t.detail;let e=ps,i=gs;return ps=t,gs=Date.now(),ms=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(ms+1)%3:1}function ws(t,e,i,n){if(!(i=cs(t.state,Ri,i)))return;let s=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:r}=t.inputState,o=n&&r&&function(t,e){let i=t.state.facet(Ci);return i.length?i[0](e):ye.mac?!e.altKey:!e.ctrlKey}(t,e)?{from:r.from,to:r.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"}),t.inputState.draggedContent=null}ls.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let n=t.docView.tile.nearest(e.target);if(n&&n.isWidget()){let t=n.posAtStart,e=t+n.length;(t>=i.to||e<=i.from)&&(i=W.undirectionalRange(t,e))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",cs(t.state,Pi,t.state.sliceDoc(i.from,i.to))),e.dataTransfer.effectAllowed="copyMove"),!1},ls.dragend=t=>(t.inputState.draggedContent=null,!1),ls.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&&ws(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 ws(t,e,i,!0),!0}return!1},ls.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=hs?null:e.clipboardData;return i?(us(t,i.getData("text/plain")||i.getData("text/uri-list")),!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(),us(t,i.value)},50)}(t),!1)};let bs=null;ls.copy=ls.cut=(t,e)=>{if(!We(t.contentDOM,t.observer.selectionRange))return!1;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:cs(t,Pi,e.join(t.lineBreak)),ranges:i,linewise:n}}(t.state);if(!i&&!s)return!1;bs=s?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let r=hs?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 ys=dt.define();function xs(t,e){let i=[];for(let n of t.facet(Di)){let s=n(t,e);s&&i.push(s)}return i.length?t.update({effects:i,annotations:ys.of(!0)}):null}function ks(t){setTimeout(()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=xs(t.state,e);i?t.dispatch(i):t.update([])}},10)}as.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),ks(t)},as.blur=t=>{t.observer.clearSelectionRange(),ks(t)},as.compositionstart=as.compositionupdate=t=>{t.observer.editContext||(null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0))},as.compositionend=t=>{t.observer.editContext||(t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,ye.chrome&&ye.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then(()=>t.observer.flush()):setTimeout(()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])},50))},as.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},ls.beforeinput=(t,e)=>{var i,n;if("insertText"!=e.inputType&&"insertCompositionText"!=e.inputType||(t.inputState.insertingText=e.data,t.inputState.insertingTextAt=Date.now()),"insertReplacementText"==e.inputType&&t.observer.editContext){let n=null===(i=e.dataTransfer)||void 0===i?void 0:i.getData("text/plain"),s=e.getTargetRanges();if(n&&s.length){let e=s[0],i=t.posAtDOM(e.startContainer,e.startOffset),r=t.posAtDOM(e.endContainer,e.endOffset);return Gn(t,{from:i,to:r,insert:t.state.toText(n)},null),!0}}let s;if(ye.chrome&&ye.android&&(s=is.find(t=>t.inputType==e.inputType))&&(t.observer.delayAndroidKey(s.key,s.keyCode),"Backspace"==s.key||"Delete"==s.key)){let e=(null===(n=window.visualViewport)||void 0===n?void 0:n.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 ye.ios&&"deleteContentForward"==e.inputType&&t.observer.flushSoon(),ye.safari&&"insertText"==e.inputType&&t.inputState.composing>=0&&setTimeout(()=>as.compositionend(t,e),20),!1};const Ss=new Set;const Cs=["pre-wrap","normal","pre-line","break-spaces"];let As=!1;function Ms(){As=!1}class Os{constructor(t){this.lineWrapping=t,this.doc=f.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){if(!this.lineWrapping)return this.lineHeight;return(1+Math.max(0,Math.ceil((t-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return Cs.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=Cs.indexOf(t)>-1,l=Math.abs(e-this.lineHeight)>.3||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 Ts{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class Ds{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?Oe.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 Pe?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 Ds(this.from,this.length+t.length,this.top,this.height+t.height,e)}}var Rs=function(t){return t[t.ByPos=0]="ByPos",t[t.ByHeight=1]="ByHeight",t[t.ByPosNoHeight=2]="ByPosNoHeight",t}(Rs||(Rs={}));const Ps=.001;class Es{constructor(t,e,i=2){this.length=t,this.height=e,this.flags=i}get outdated(){return(2&this.flags)>0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t){this.height!=t&&(Math.abs(this.height-t)>Ps&&(As=!0),this.height=t)}replace(t,e,i){return Es.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],u=s.lineAt(l,Rs.ByPosNoHeight,i.setDoc(e),0,0),f=u.to>=a?u:s.lineAt(a,Rs.ByPosNoHeight,i,0,0);for(c+=f.to-a,a=f.to;o>0&&u.from<=n[o-1].toA;)l=n[o-1].fromA,h=n[o-1].fromB,o--,l<u.from&&(u=s.lineAt(l,Rs.ByPosNoHeight,i,0,0));h+=u.from-l,l=u.from;let d=zs.build(i.setDoc(r),t,h,c);s=Bs(s,s.replace(l,a,d))}return s.updateHeight(i,0)}static empty(){return new Ns(0,0,0)}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(Es.of(t.slice(0,e)),r,Es.of(t.slice(i)))}}function Bs(t,e){return t==e?t:(t.constructor!=e.constructor&&(As=!0),e)}Es.prototype.size=1;const Ls=Te.replace({});class Is extends Es{constructor(t,e,i){super(t,e),this.deco=i,this.spaceAbove=0}mainBlock(t,e){return new Ds(e,this.length,t+this.spaceAbove,this.height-this.spaceAbove,this.deco||0)}blockAt(t,e,i,n){return this.spaceAbove&&t<i+this.spaceAbove?new Ds(n,0,i,this.spaceAbove,Ls):this.mainBlock(i,n)}lineAt(t,e,i,n,s){let r=this.mainBlock(n,s);return this.spaceAbove?this.blockAt(0,i,n,s).join(r):r}forEachLine(t,e,i,n,s,r){t<=s+this.length&&e>=s&&r(this.lineAt(0,Rs.ByPos,i,n,s))}setMeasuredHeight(t){let e=t.heights[t.index++];e<0?(this.spaceAbove=-e,e=t.heights[t.index++]):this.spaceAbove=0,this.setHeight(e)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setMeasuredHeight(n),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Ns extends Is{constructor(t,e,i){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0,this.spaceAbove=i}mainBlock(t,e){return new Ds(e,this.length,t+this.spaceAbove,this.height-this.spaceAbove,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof Ns||n instanceof Ws&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof Ws?n=new Ns(n.length,this.height,this.spaceAbove):n.height=this.height,this.outdated||(n.outdated=!1),n):Es.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setMeasuredHeight(n):(i||this.outdated)&&(this.spaceAbove=0,this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight)),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Ws extends Es{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+(t<e.lineHeight?0: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 Ds(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 Ds(l,a,i+o*n,o,0)}}lineAt(t,e,i,n,s){if(e==Rs.ByHeight)return this.blockAt(t,i,n,s);if(e==Rs.ByPosNoHeight){let{from:e,to:n}=i.doc.lineAt(t);return new Ds(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,u=n+o*c+l*(a.from-s-c);return new Ds(a.from,a.length,Math.max(n,Math.min(u,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 Ds(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 Ws?i[i.length-1]=new Ws(t.length+n):i.push(null,new Ws(n-1))}if(t>0){let e=i[0];e instanceof Ws?i[0]=new Ws(t+e.length):i.unshift(new Ws(t-1),null)}return Es.of(i)}decomposeLeft(t,e){e.push(new Ws(t-1),null)}decomposeRight(t,e){e.push(null,new Ws(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 Ws(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++],l=0;s<0&&(l=-s,s=n.heights[n.index++]),-1==o?o=s:Math.abs(s-o)>=Ps&&(o=-2);let a=new Ns(e,s,l);a.outdated=!1,i.push(a),r+=e+1}r<=s&&i.push(null,new Ws(s-r).updateHeight(t,r));let l=Es.of(i);return(o<0||Math.abs(l.height-this.height)>=Ps||Math.abs(o-this.heightMetrics(t,e).perLine)>=Ps)&&(As=!0),Bs(this,l)}return(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class Hs extends Es{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==Rs.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==Rs.ByPosNoHeight?Rs.ByPosNoHeight:Rs.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,Rs.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&&Vs(s,r-1),e<this.length){let t=s.length;this.decomposeRight(e,s),Vs(s,t)}return Es.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?Es.of(this.break?[t,null,e]:[t,e]):(this.left=Bs(this.left,t),this.right=Bs(this.right,e),this.setHeight(t.height+e.height),this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,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 Vs(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof Ws&&(n=t[e+1])instanceof Ws&&t.splice(e-1,3,new Ws(i.length+1+n.length))}class zs{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 Ns?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new Ns(t-this.pos,-1,0)),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 Is(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 Ns(this.pos-t,-1,0)),this.writtenTo=this.pos}blankContent(t,e){let i=new Ws(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 Ns)return t;let e=new Ns(0,-1,0);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let 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 Ns||this.isCovered?(this.writtenTo<this.pos||null==e)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos)):this.nodes.push(new Ns(0,-1,0));let i=t;for(let t of this.nodes)t instanceof Ns&&t.updateHeight(this.oracle,i),i+=t?t.length:1;return this.nodes}static build(t,e,i,n){let s=new zs(i,t);return It.spans(e,i,n,s,0),s.finish(i)}}class Fs{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,n){(t<e||i&&i.heightRelevant||n&&n.heightRelevant)&&Be(t,e,this.changes,5)}}function _s(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=Math.min(e==t.parentNode?s.innerHeight: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 qs(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class Us{constructor(t,e,i,n){this.from=t,this.to=e,this.size=i,this.displaySize=n}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 Te.replace({widget:new $s(this.displaySize*(e?t.scaleY:t.scaleX),e)}).range(this.from,this.to)}}class $s extends Me{constructor(t,e){super(),this.size=t,this.vertical=e}eq(t){return t.size==this.size&&t.vertical==this.vertical}toDOM(){let t=document.createElement("div");return this.vertical?t.style.height=this.size+"px":(t.style.width=this.size+"px",t.style.height="2px",t.style.display="inline-block"),t}get estimatedHeight(){return this.vertical?this.size:-1}}class Qs{constructor(t,e){this.view=t,this.state=e,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scaleX=1,this.scaleY=1,this.scrollOffset=0,this.scrolledToBottom=!1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=Gs,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=si.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let i=e.facet($i).some(t=>"function"!=typeof t&&"cm-lineWrapping"==t.class);this.heightOracle=new Os(i),this.stateDeco=Ys(e),this.heightMap=Es.empty().applyChanges(this.stateDeco,f.empty,this.heightOracle.setDoc(e.doc),[new en(0,0,0,e.doc.length)]);for(let t=0;t<2&&(this.viewport=this.getViewport(0,null),this.updateForViewport());t++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=Te.set(this.lineGaps.map(t=>t.draw(this,!1))),this.scrollParent=t.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let 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 js(e,i))}}return this.viewports=t.sort((t,e)=>t.from-e.from),this.updateScaler()}updateScaler(){let t=this.scaler;return this.scaler=this.heightMap.height<=7e6?Gs:new Js(this.heightOracle,this.heightMap,this.viewports),t.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,t=>{this.viewportLines.push(Zs(t,this.scaler))})}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=Ys(this.state);let n=t.changedRanges,s=en.extendWithRanges(n,function(t,e,i){let n=new Fs;return It.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:D.empty(this.state.doc.length))),r=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);Ms(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=r||As)&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=r);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=l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,t.flags|=this.updateForViewport(),(a||!t.changes.empty||2&t.flags)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(t.changes),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&(t.selectionSet||t.focusChanged)&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Bi)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:t}=this,e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,s=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?si.RTL:si.LTR;let r=this.heightOracle.mustRefreshForWrapping(s)||"refresh"===this.mustMeasureContent,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{scaleX:t,scaleY:i}=Qe(e,o);(t>.005&&Math.abs(this.scaleX-t)>.005||i>.005&&Math.abs(this.scaleY-i)>.005)&&(this.scaleX=t,this.scaleY=i,a|=16,r=l=!0)}let c=(parseInt(i.paddingTop)||0)*this.scaleY,u=(parseInt(i.paddingBottom)||0)*this.scaleY;this.paddingTop==c&&this.paddingBottom==u||(this.paddingTop=c,this.paddingBottom=u,a|=18),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(l=!0),this.editorWidth=t.scrollDOM.clientWidth,a|=16);let d=je(this.view.contentDOM,!1).y;d!=this.scrollParent&&(this.scrollParent=d,this.scrollAnchorHeight=-1,this.scrollOffset=0);let p=this.getScrollOffset();this.scrollOffset!=p&&(this.scrollAnchorHeight=-1,this.scrollOffset=p),this.scrolledToBottom=ti(this.scrollParent||t.win);let m=(this.printing?qs:_s)(e,this.paddingTop),g=m.top-this.pixelViewport.top,v=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let w=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(w!=this.inView&&(this.inView=w,w&&(l=!0)),!this.inView&&!this.scrollTarget&&!function(t){let e=t.getBoundingClientRect(),i=t.ownerDocument.defaultView||window;return e.left<i.innerWidth&&e.right>0&&e.top<i.innerHeight&&e.bottom>0}(t.dom))return 0;let b=o.width;if(this.contentDOMWidth==b&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=o.width,this.editorHeight=t.scrollDOM.clientHeight,a|=16),l){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(r=!0),r||n.lineWrapping&&Math.abs(b-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:o,textHeight:l}=t.docView.measureTextSize();r=i>0&&n.refresh(s,i,o,l,Math.max(5,b/o),e),r&&(t.docView.minWidth=0,a|=16)}g>0&&v>0?h=Math.max(g,v):g<0&&v<0&&(h=Math.min(g,v)),Ms();for(let i of this.viewports){let s=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(r?Es.empty().applyChanges(this.stateDeco,f.empty,this.heightOracle,[new en(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,r,new Ts(i.from,s))}As&&(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&&(2&a&&(a|=this.updateScaler()),this.viewport=this.getViewport(h,this.scrollTarget),a|=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 js(n.lineAt(r-1e3*i,Rs.ByHeight,s,0,0).from,n.lineAt(o+1e3*(1-i),Rs.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,Rs.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 js(n.lineAt(i-500,Rs.ByHeight,s,0,0).from,n.lineAt(i+r+500,Rs.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 js(this.heightMap.lineAt(i,Rs.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(n,Rs.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,Rs.ByPos,this.heightOracle,0,0),{bottom:s}=this.heightMap.lineAt(e,Rs.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 Us(e.mapPos(n.from),e.mapPos(n.to),n.size,n.displaySize));return i}ensureLineGaps(t,e){let i=this.heightOracle.lineWrapping,n=i?1e4:2e3,s=n>>1,r=n<<1;if(this.defaultTextDirection!=si.LTR&&!i)return[];let o=[],l=(n,r,a,h)=>{if(r-n<s)return;let c=this.state.selection.main,u=[c.from];c.empty||u.push(c.to);for(let t of u)if(t>n&&t<r)return l(n,t-10,a,h),void l(t+10,r,a,h);let f=function(t,e){for(let i of t)if(e(i))return i;return}(t,t=>t.from>=a.from&&t.to<=a.to&&Math.abs(t.from-n)<s&&Math.abs(t.to-r)<s&&!u.some(e=>t.from<e&&t.to>e));if(!f){if(r<a.to&&e&&i&&e.visibleRanges.some(t=>t.from<=r&&t.to>=r)){let t=e.moveToLineBoundary(W.cursor(r),!1,!0).head;t>n&&(r=t)}let t=this.gapSize(a,n,r,h);f=new Us(n,r,t,i||t<2e6?t:2e6)}o.push(f)},a=e=>{if(e.length<r||e.type!=Oe.Text)return;let s=function(t,e,i){let n=[],s=t,r=0;It.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);return{total:r,ranges:n}}(e.from,e.to,this.stateDeco);if(s.total<r)return;let o,a,h=this.scrollTarget?this.scrollTarget.range.head:null;if(i){let t,i,r=n/this.heightOracle.lineLength*this.heightOracle.lineHeight;if(null!=h){let n=Xs(s,h),o=((this.visibleBottom-this.visibleTop)/2+r)/e.height;t=n-o,i=n+o}else t=(this.visibleTop-e.top-r)/e.height,i=(this.visibleBottom-e.top+r)/e.height;o=Ks(s,t),a=Ks(s,i)}else{let i=s.total*this.heightOracle.charWidth,r=n*this.heightOracle.charWidth,l=0;if(i>2e6)for(let i of t)i.from>=e.from&&i.from<e.to&&i.size!=i.displaySize&&i.from*this.heightOracle.charWidth+l<this.pixelViewport.left&&(l=i.size-i.displaySize);let c,u,f=this.pixelViewport.left+l,d=this.pixelViewport.right+l;if(null!=h){let t=Xs(s,h),e=((d-f)/2+r)/i;c=t-e,u=t+e}else c=(f-r)/i,u=(d+r)/i;o=Ks(s,c),a=Ks(s,u)}o>e.from&&l(e.from,o,e,s),a<e.to&&l(a,e.to,e,s)};for(let t of this.viewportLines)Array.isArray(t.type)?t.type.forEach(a):a(t);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){Us.same(t,this.lineGaps)||(this.lineGaps=t,this.lineGapDeco=Te.set(t.map(t=>t.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(t){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let i=[];It.spans(e,this.viewport.from,this.viewport.to,{span(t,e){i.push({from:t,to:e})},point(){}},20);let n=0;if(i.length!=this.visibleRanges.length)n=12;else for(let e=0;e<i.length&&!(8&n);e++){let s=this.visibleRanges[e],r=i[e];s.from==r.from&&s.to==r.to||(n|=4,t&&t.mapPos(s.from,-1)==r.from&&t.mapPos(s.to,1)==r.to||(n|=8))}return this.visibleRanges=i,n}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find(e=>e.from<=t&&e.to>=t)||Zs(this.heightMap.lineAt(t,Rs.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return t>=this.viewportLines[0].top&&t<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(e=>e.top<=t&&e.bottom>=t)||Zs(this.heightMap.lineAt(this.scaler.fromDOM(t),Rs.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return(this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top)*this.scaleY}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Zs(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 js{constructor(t,e){this.from=t,this.to=e}}function Ks({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 Gs={toDOM:t=>t,fromDOM:t=>t,scale:1,eq(t){return t==this}};function Ys(t){let e=t.facet(Qi).filter(t=>"function"!=typeof t),i=t.facet(Ki).filter(t=>"function"!=typeof t);return i.length&&e.push(It.join(i)),e}class Js{constructor(t,e,i){let n=0,s=0,r=0;this.viewports=i.map(({from:i,to:s})=>{let r=e.lineAt(i,Rs.ByPos,t,0,0).top,o=e.lineAt(s,Rs.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}}eq(t){return t instanceof Js&&(this.scale==t.scale&&this.viewports.length==t.viewports.length&&this.viewports.every((e,i)=>e.from==t.viewports[i].from&&e.to==t.viewports[i].to))}}function Zs(t,e){if(1==e.scale)return t;let i=e.toDOM(t.top),n=e.toDOM(t.bottom);return new Ds(t.from,t.length,i,n-i,Array.isArray(t._content)?t._content.map(t=>Zs(t,e)):t._content)}const tr=z.define({combine:t=>t.join(" ")}),er=z.define({combine:t=>t.indexOf(!0)>-1}),ir=Jt.newName(),nr=Jt.newName(),sr=Jt.newName(),rr={"&light":"."+nr,"&dark":"."+sr};function or(t,e,i){return new Jt(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 lr=or("."+ir,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark 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dr(t),t.state.facet(Vi)&&(t.contentDOM.editContext=this.editContext.editContext)),hr&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver(()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(t.scrollDOM)),this.addWindowListeners(this.win=t.win),this.start(),"function"==typeof IntersectionObserver&&(this.intersection=new IntersectionObserver(t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(t){("change"!=t.type&&t.type||t.matches)&&(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some((e,i)=>e!=t[i]))){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(Vi)?i.root.activeElement!=this.dom:!We(this.dom,n))return;let s=n.anchorNode&&i.docView.tile.nearest(n.anchorNode);s&&s.isWidget()&&s.widget.ignoreEvent(t)?e||(this.selectionChanged=!1):(ye.ie&&ye.ie_version<=11||ye.android&&ye.chrome)&&!i.state.selection.main.empty&&n.focusNode&&Ve(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=Ie(t.root);if(!e)return!1;let i=ye.safari&&11==t.root.nodeType&&t.root.activeElement==this.dom&&function(t,e){if(e.getComposedRanges){let i=e.getComposedRanges(t.root)[0];if(i)return fr(t,i)}let i=null;function n(t){t.preventDefault(),t.stopImmediatePropagation(),i=t.getTargetRanges()[0]}return t.contentDOM.addEventListener("beforeinput",n,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",n,!0),i?fr(t,i):null}(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let n=We(this.dom,i);return n&&!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,qe(i));;)if(n){if(1!=i.nodeType)return!1;let t=i.childNodes[n-1];"false"==t.contentEditable?n--:(i=t,n=qe(i))}else{if(i==t)return!0;n=ze(i),i=i.parentNode}}(this.dom,i)?(this.view.inputState.lastFocusTime=0,t.docView.updateSelection(),!1):(this.selectionRange.setRange(i),n&&(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,ar),hr&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),hr&&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;if(t){this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&Ze(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&&We(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 jn(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=Xn(this.view,e);return this.view.state==i&&(e.domChanged||e.newSel&&!Jn(this.view.state.selection,e.newSel.main))&&this.view.update([]),n}readMutation(t){let e=this.view.docView.tile.nearest(t.target);if(!e||e.isWidget())return null;if(e.markDirty("attributes"==t.type),"childList"==t.type){let i=ur(e,t.previousSibling||t.target.previousSibling,-1),n=ur(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),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}update(t){this.editContext&&(this.editContext.update(t),t.startState.facet(Vi)!=t.state.facet(Vi)&&(t.view.contentDOM.editContext=t.state.facet(Vi)?this.editContext.editContext:null))}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),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}}function ur(t,e,i){for(;e;){let n=rn.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}function fr(t,e){let i=e.startContainer,n=e.startOffset,s=e.endContainer,r=e.endOffset,o=t.docView.domAtPos(t.state.selection.main.anchor,1);return Ve(o.node,o.offset,s,r)&&([i,n,s,r]=[s,r,i,n]),{anchorNode:i,anchorOffset:n,focusNode:s,focusOffset:r}}class dr{constructor(t){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(t.state);let e=this.editContext=new window.EditContext({text:t.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,t.state.selection.main.anchor))),selectionEnd:this.toContextPos(t.state.selection.main.head)});this.handlers.textupdate=i=>{let n=t.state.selection.main,{anchor:s,head:r}=n,o=this.toEditorPos(i.updateRangeStart),l=this.toEditorPos(i.updateRangeEnd);t.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:o,drifted:!1});let a=l-o>i.text.length;o==this.from&&s<this.from?o=s:l==this.to&&s>this.to&&(l=s);let h=Yn(t.state.sliceDoc(o,l),i.text,(a?n.from:n.to)-o,a?"end":null);if(!h){let e=W.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));return void(Jn(e,n)||t.dispatch({selection:e,userEvent:"select"}))}let c={from:h.from+o,to:h.toA+o,insert:f.of(i.text.slice(h.from,h.toB).split("\n"))};if((ye.mac||ye.android)&&c.from==r-1&&/^\. ?$/.test(i.text)&&"off"==t.contentDOM.getAttribute("autocorrect")&&(c={from:o,to:l,insert:f.of([i.text.replace("."," ")])}),this.pendingContextChange=c,!t.state.readOnly){let e=this.to-this.from+(c.to-c.from+c.insert.length);Gn(t,c,W.single(this.toEditorPos(i.selectionStart,e),this.toEditorPos(i.selectionEnd,e)))}this.pendingContextChange&&(this.revertPending(t.state),this.setSelection(t.state)),c.from<c.to&&!c.insert.length&&t.inputState.composing>=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(e.text.slice(Math.max(0,i.updateRangeStart-1),Math.min(e.text.length,i.updateRangeStart+1)))&&this.handlers.compositionend(i)},this.handlers.characterboundsupdate=i=>{let n=[],s=null;for(let e=this.toEditorPos(i.rangeStart),r=this.toEditorPos(i.rangeEnd);e<r;e++){let i=t.coordsForChar(e);s=i&&new DOMRect(i.left,i.top,i.right-i.left,i.bottom-i.top)||s||new DOMRect,n.push(s)}e.updateCharacterBounds(i.rangeStart,n)},this.handlers.textformatupdate=e=>{let i=[];for(let t of e.getTextFormats()){let e=t.underlineStyle,n=t.underlineThickness;if(!/none/i.test(e)&&!/none/i.test(n)){let s=this.toEditorPos(t.rangeStart),r=this.toEditorPos(t.rangeEnd);if(s<r){let t=`text-decoration: underline ${/^[a-z]/.test(e)?e+" ":"Dashed"==e?"dashed ":"Squiggle"==e?"wavy ":""}${/thin/i.test(n)?1:2}px`;i.push(Te.mark({attributes:{style:t}}).range(s,r))}}}t.dispatch({effects:Wi.of(Te.set(i))})},this.handlers.compositionstart=()=>{t.inputState.composing<0&&(t.inputState.composing=0,t.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(t.inputState.composing=-1,t.inputState.compositionFirstChange=null,this.composing){let{drifted:e}=this.composing;this.composing=null,e&&this.reset(t.state)}};for(let t in this.handlers)e.addEventListener(t,this.handlers[t]);this.measureReq={read:t=>{let e=Ie(t.root);e&&e.rangeCount&&this.editContext.updateSelectionBounds(e.getRangeAt(0).getBoundingClientRect())}}}applyEdits(t){let e=0,i=!1,n=this.pendingContextChange;return t.changes.iterChanges((s,r,o,l,a)=>{if(i)return;let h=a.length-(r-s);if(n&&r>=n.to){if(n.from==s&&n.to==r&&n.insert.eq(a))return n=this.pendingContextChange=null,e+=h,void(this.to+=h);n=null,this.revertPending(t.state)}if(s+=e,(r+=e)<=this.from)this.from+=h,this.to+=h;else if(s<this.to){if(s<this.from||r>this.to||this.to-this.from+a.length>3e4)return void(i=!0);this.editContext.updateText(this.toContextPos(s),this.toContextPos(r),a.toString()),this.to+=h}e+=h}),n&&!i&&this.revertPending(t.state),!i}update(t){let e=this.pendingContextChange,i=t.startState.selection.main;this.composing&&(this.composing.drifted||!t.changes.touchesRange(i.from,i.to)&&t.transactions.some(t=>!t.isUserEvent("input.type")&&t.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=t.changes.mapPos(this.composing.editorBase)):this.applyEdits(t)&&this.rangeIsValid(t.state)?(t.docChanged||t.selectionSet||e)&&this.setSelection(t.state):(this.pendingContextChange=null,this.reset(t.state)),(t.geometryChanged||t.docChanged||t.selectionSet)&&t.view.requestMeasure(this.measureReq)}resetRange(t){let{head:e}=t.selection.main;this.from=Math.max(0,e-1e4),this.to=Math.min(t.doc.length,e+1e4)}reset(t){this.resetRange(t),this.editContext.updateText(0,this.editContext.text.length,t.doc.sliceString(this.from,this.to)),this.setSelection(t)}revertPending(t){let e=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(e.from),this.toContextPos(e.from+e.insert.length),t.doc.sliceString(e.from,e.to))}setSelection(t){let{main:e}=t.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,e.anchor))),n=this.toContextPos(e.head);this.editContext.selectionStart==i&&this.editContext.selectionEnd==n||this.editContext.updateSelection(i,n)}rangeIsValid(t){let{head:e}=t.selection.main;return!(this.from>0&&e-this.from<500||this.to<t.doc.length&&this.to-e<500||this.to-this.from>3e4)}toEditorPos(t,e=this.to-this.from){t=Math.min(t,e);let i=this.composing;return i&&i.drifted?i.editorBase+(t-i.contextBase):t+this.from}toContextPos(t){let e=this.composing;return e&&e.drifted?e.contextBase+(t-e.editorBase):t-this.from}destroy(){for(let t in this.handlers)this.editContext.removeEventListener(t,this.handlers[t])}}class pr{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){var e;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),t.parent&&t.parent.appendChild(this.dom);let{dispatch:i}=t;this.dispatchTransactions=t.dispatchTransactions||i&&(t=>t.forEach(t=>i(t,this)))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new Qs(this,t.state||Tt.create(t)),t.scrollTo&&t.scrollTo.is(Ni)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Fi).map(t=>new qi(t));for(let t of this.plugins)t.update(this);this.observer=new cr(this),this.inputState=new Zn(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Tn(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),(null===(e=document.fonts)||void 0===e?void 0:e.ready)&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent="refresh",this.requestMeasure()})}dispatch(...t){let e=1==t.length&&t[0]instanceof vt?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(ys))?(this.inputState.notifiedFocused=r,o=1):r!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=r,l=xs(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(Tt.phrases)!=this.state.facet(Tt.phrases))return this.setState(s);e=nn.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,{x:i,y:n}=this.state.facet(pr.cursorScrollMargin);c=new Ii(t.empty?t:W.cursor(t.head,t.head>t.anchor?-1:1),"nearest","nearest",n,i)}for(let t of e.effects)t.is(Ni)&&(c=t.value.clip(this.state))}this.viewState.update(e,c),this.bidiCache=vr.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(tn)!=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(tr)!=e.state.facet(tr)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),i&&this.docViewUpdate(),!e.empty)for(let t of this.state.facet(Oi))try{t(e)}catch(t){Hi(this.state,t,"update listener")}(l||h)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),h&&!Xn(this,h)&&a.force&&Ze(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 Qs(this,t),this.plugins=t.facet(Fi).map(t=>new qi(t)),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new Tn(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(Fi),i=t.state.facet(Fi);if(e!=i){let n=[];for(let s of i){let i=e.indexOf(s);if(i<0)n.push(new qi(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)}docViewUpdate(){for(let t of this.plugins){let e=t.value;if(e&&e.docViewUpdate)try{e.docViewUpdate(this)}catch(t){Hi(this.state,t,"doc view update listener")}}}measure(t=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.viewState.scrollParent,n=this.viewState.getScrollOffset(),{scrollAnchorPos:s,scrollAnchorHeight:r}=this.viewState;Math.abs(n-this.viewState.scrollOffset)>1&&(r=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(r<0)if(ti(i||this.win))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();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 Hi(this.state,t),gr}}),h=nn.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),c&&this.docViewUpdate());for(let t=0;t<l.length;t++)if(a[t]!=gr)try{let e=l[t];e.write&&e.write(a[t],this)}catch(t){Hi(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,r=-1;continue}{let t=((s<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(s).top)-r)/this.scaleY;if((t>1||t<-1)&&!(ye.ios&&this.inputState.lastIOSMomentumScroll>Date.now()-100)&&(i==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){n+=t,i?i.scrollTop+=t:this.win.scrollBy(0,t),r=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(Oi))t(e)}get themeClasses(){return ir+" "+(this.state.facet(er)?sr:nr)+" "+this.state.facet(tr)}updateAttrs(){let t=wr(this,Ui,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(Vi)?"true":"false",class:"cm-content",style:`${ye.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),wr(this,$i,e);let i=this.observer.ignore(()=>{let i=Ce(this.contentDOM,this.contentAttrs,e),n=Ce(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)if(t.is(pr.announce)){e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(tn);let t=this.state.facet(pr.cspNonce);Jt.mount(this.root,this.styleModules.concat(lr).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.plugin!=t)&&this.pluginMap.set(t,e=this.plugins.find(e=>e.plugin==t)||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Hn(this,t,In(this,t,e,i))}moveByGroup(t,e){return Hn(this,t,In(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==Ct.Space&&(s=e),s==e}}(this,t.head,e)))}visualLineSide(t,e){let i=this.bidiSpans(t),n=this.textDirectionAt(t.from),s=i[e?i.length-1:0];return W.cursor(s.side(e,n)+t.from,s.forward(!e,n)?1:-1)}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let s=Ln(t,e.head,e.assoc||-1),r=n&&s.type==Oe.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==si.LTR)?e.right-1:e.left+1,y:(r.top+r.bottom)/2});if(null!=o)return W.cursor(o,i?-1:1)}return W.cursor(i?s.to:s.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Hn(this,t,function(t,e,i,n){let s=e.head,r=i?1:-1;if(s==(i?t.state.doc.length:0))return W.cursor(s,e.assoc);let o,l=e.goalColumn,a=t.contentDOM.getBoundingClientRect(),h=t.coordsAtPos(s,e.assoc||((e.empty?i:e.head==e.from)?1:-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 u=a.left+l,f=t.viewState.heightOracle.textHeight>>1,d=null!=n?n:f;for(let e=0;;e+=f){let n=o+(d+e)*r,s=zn(t,{x:u,y:n},!1,r);if(i?n>a.bottom:n<a.top)return W.cursor(s.pos,s.assoc);let h=t.coordsAtPos(s.pos,s.assoc),c=h?(h.top+h.bottom)/2:0;if(!h||(i?c>o:c<o))return W.cursor(s.pos,s.assoc,void 0,l)}}(this,t,e,i))}domAtPos(t,e=1){return this.docView.domAtPos(t,e)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t,e=!0){this.readMeasured();let i=zn(this,t,e);return i&&i.pos}posAndSideAtCoords(t,e=!0){return this.readMeasured(),zn(this,t,e)}coordsAtPos(t,e=1){this.readMeasured();let i=this.state.doc.lineAt(t),n=this.bidiSpans(i),s=n[pi.find(n,t-i.from,-1,e)];return this.docView.coordsAt(t,e,s.dir==si.RTL)}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(Ei)||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>mr)return bi(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||mi(n.isolates,e=Yi(this,t))))return n.order;e||(e=Yi(this,t));let n=function(t,e,i){if(!t)return[new pi(0,0,e==oi?1:0)];if(e==ri&&!i.length&&!di.test(t))return bi(t.length);if(i.length)for(;t.length>gi.length;)gi[gi.length]=256;let n=[],s=e==ri?0:1;return wi(t,s,s,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new vr(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||ye.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Ye(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(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){var i,n,s,r;return Ni.of(new Ii("number"==typeof t?W.cursor(t):t,null!==(i=e.y)&&void 0!==i?i:"nearest",null!==(n=e.x)&&void 0!==n?n:"nearest",null!==(s=e.yMargin)&&void 0!==s?s:5,null!==(r=e.xMargin)&&void 0!==r?r:5))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Ni.of(new Ii(W.cursor(i.from),"start","start",i.top-t,e,!0))}setTabFocusMode(t){null==t?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:"boolean"==typeof t?this.inputState.tabFocusMode=t?0:-1:0!=this.inputState.tabFocusMode&&(this.inputState.tabFocusMode=Date.now()+t)}static domEventHandlers(t){return _i.define(()=>({}),{eventHandlers:t})}static domEventObservers(t){return _i.define(()=>({}),{eventObservers:t})}static theme(t,e){let i=Jt.newName(),n=[tr.of(i),tn.of(or(`.${i}`,t))];return e&&e.dark&&n.push(er.of(!0)),n}static baseTheme(t){return Z.lowest(tn.of(or("."+ir,t,rr)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&rn.get(i)||rn.get(t);return(null===(e=null==n?void 0:n.root)||void 0===e?void 0:e.view)||null}}pr.styleModule=tn,pr.inputHandler=Ti,pr.clipboardInputFilter=Ri,pr.clipboardOutputFilter=Pi,pr.scrollHandler=Li,pr.focusChangeEffect=Di,pr.perLineTextDirection=Ei,pr.exceptionSink=Mi,pr.updateListener=Oi,pr.editable=Vi,pr.mouseSelectionStyle=Ai,pr.dragMovesSelection=Ci,pr.clickAddsSelectionRange=Si,pr.decorations=Qi,pr.blockWrappers=ji,pr.outerDecorations=Ki,pr.atomicRanges=Xi,pr.bidiIsolatedRanges=Gi,pr.cursorScrollMargin=z.define({combine:t=>{let e=5,i=5;for(let n of t)"number"==typeof n?e=i=n:({x:e,y:i}=n);return{x:e,y:i}}}),pr.scrollMargins=Ji,pr.darkTheme=er,pr.cspNonce=z.define({combine:t=>t.length?t[0]:""}),pr.contentAttributes=$i,pr.editorAttributes=Ui,pr.lineWrapping=pr.contentAttributes.of({class:"cm-lineWrapping"}),pr.announce=gt.define();const mr=4096,gr={};class vr{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:si.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 vr(e.mapPos(r.from,1),e.mapPos(r.to,-1),r.dir,r.isolates,!1,r.order))}return i}}function wr(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 br=ye.mac?"mac":ye.windows?"win":ye.linux?"linux":"key";function yr(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 xr=Z.default(pr.domEventHandlers({keydown:(t,e)=>Tr(Cr(e.state),t,e,"editor")})),kr=z.define({enables:xr}),Sr=new WeakMap;function Cr(t){let e=t.facet(kr),i=Sr.get(e);return i||Sr.set(e,i=function(t,e=br){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)),u=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<u.length;e++){let i=u.slice(0,e).join(" ");s(i,!0),c[i]||(c[i]={preventDefault:!0,stopPropagation:!1,run:[e=>{let n=Ar={view:e,prefix:i,scope:t};return setTimeout(()=>{Ar==n&&(Ar=null)},Mr),!0}]})}let f=u.join(" ");s(f,!1);let d=c[f]||(c[f]={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&&d.run.push(r),o&&(d.preventDefault=!0),l&&(d.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:[]});let{any:s}=n;for(let e in t)t[e].run.push(t=>s(t,Or))}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 Ar=null;const Mr=4e3;let Or=null;function Tr(t,e,i,n){Or=e;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=A(S(s,0))==s.length&&" "!=s,o="",l=!1,a=!1,h=!1;Ar&&Ar.view==i&&Ar.scope==n&&(o=Ar.prefix+" ",ss.indexOf(e.keyCode)<0&&(a=!0,Ar=null));let c,u,f=new Set,d=t=>{if(t){for(let e of t.run)if(!f.has(e)&&(f.add(e),e(i)))return t.stopPropagation&&(h=!0),!0;t.preventDefault&&(t.stopPropagation&&(h=!0),a=!0)}return!1},p=t[n];return p&&(d(p[o+yr(s,e,!r)])?l=!0:!r||!(e.altKey||e.metaKey||e.ctrlKey)||ye.windows&&e.ctrlKey&&e.altKey||ye.mac&&e.altKey&&!e.ctrlKey&&!e.metaKey||!(c=ee[e.keyCode])||c==s?r&&e.shiftKey&&d(p[o+yr(s,e,!0)])&&(l=!0):(d(p[o+yr(c,e,!0)])||e.shiftKey&&(u=ie[e.keyCode])!=s&&u!=c&&d(p[o+yr(u,e,!1)]))&&(l=!0),!l&&d(p._any)&&(l=!0)),a&&(l=!0),l&&h&&e.stopPropagation(),Or=null,l}class Dr{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=Rr(t);return[new Dr(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==si.LTR,o=t.contentDOM,l=o.getBoundingClientRect(),a=Rr(t),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),u=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),f=l.right-(c?parseInt(c.paddingRight):0),d=Ln(t,n,1),p=Ln(t,s,-1),m=d.type==Oe.Text?d:null,g=p.type==Oe.Text?p:null;m&&(t.lineWrapping||d.widgetLineBreaks)&&(m=Pr(t,n,1,m));g&&(t.lineWrapping||p.widgetLineBreaks)&&(g=Pr(t,s,-1,g));if(m&&g&&m.from==g.from&&m.to==g.to)return w(b(i.from,i.to,m));{let e=m?b(i.from,null,m):y(d,!1),n=g?b(null,i.to,g):y(p,!0),s=[];return(m||d).to<(g||p).from-(m&&g?1:0)||d.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2<n.top?s.push(v(u,e.bottom,f,n.top)):e.bottom<n.top&&t.elementAtHeight((e.bottom+n.top)/2).type==Oe.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 Dr(e,t-a.left,i-a.top,Math.max(0,n-t),s-i)}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 b(e,i,n){let s=1e9,o=-1e9,l=[];function a(e,i,a,h,c){let d=t.coordsAtPos(e,e==n.to?-2:2),p=t.coordsAtPos(a,a==n.from?2:-2);d&&p&&(s=Math.min(d.top,p.top,s),o=Math.max(d.bottom,p.bottom,o),c==si.LTR?l.push(r&&i?u:d.left,r&&h?f:p.right):l.push(!r&&h?u:p.left,!r&&i?f:d.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 y(t,e){let i=l.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function Rr(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==si.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function Pr(t,e,i,n){let s=t.coordsAtPos(e,2*i);if(!s)return n;let r=t.dom.getBoundingClientRect(),o=(s.top+s.bottom)/2,l=t.posAtCoords({x:r.left+1,y:o}),a=t.posAtCoords({x:r.right-1,y:o});return null==l||null==a?n:{from:Math.max(n.from,Math.min(l,a)),to:Math.min(n.to,Math.max(l,a))}}class Er{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(Br)!=t.state.facet(Br)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}docViewUpdate(t){!1!==this.layer.updateOnDocViewUpdate&&t.requestMeasure(this.measureReq)}setOrder(t){let e=0,i=t.facet(Br);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,ye.webkit&&(this.dom.style.display=this.dom.firstChild?"":"none")}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Br=z.define();function Lr(t){return[_i.define(e=>new Er(e,t)),Br.of(t)]}const Ir=z.define({combine:t=>Dt(t,{cursorBlinkRate:1200,drawRangeCursor:!0,iosSelectionHandles:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function Nr(t={}){return[Ir.of(t),Hr,zr,Fr,Bi.of(!0)]}function Wr(t){return t.startState.facet(Ir)!=t.state.facet(Ir)}const Hr=Lr({above:!0,markers(t){let{state:e}=t,i=e.facet(Ir),n=[];for(let s of e.selection.ranges){let r=s==e.selection.main;if(s.empty||i.drawRangeCursor&&!(r&&ye.ios&&i.iosSelectionHandles)){let e=r?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=s.empty?s:W.cursor(s.head,s.assoc);for(let s of Dr.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=Wr(t);return i&&Vr(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){Vr(e.state,t)},class:"cm-cursorLayer"});function Vr(t,e){e.style.animationDuration=t.facet(Ir).cursorBlinkRate+"ms"}const zr=Lr({above:!1,markers(t){let e=[],{main:i,ranges:n}=t.state.selection;for(let i of n)if(!i.empty)for(let n of 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Qr{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 Nt,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))$r(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.viewportMoved||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=[],u=(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,u);else $r(t.state.doc,this.regexp,l,a,(e,i)=>this.addMatch(i,t,e,u));e=e.update({filterFrom:l,filterTo:a,filter:(t,e)=>t<l||e>a,add:c})}}return e}}const jr=null!=/x/.unicode?"gu":"g",Kr=new RegExp("[\0-\b\n--­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff￹-￼]",jr),Xr={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 Gr=null;const Yr=z.define({combine(t){let e=Dt(t,{render:null,specialChars:Kr,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Gr&&"undefined"!=typeof document&&document.body){let e=document.body.style;Gr=null!=(null!==(t=e.tabSize)&&void 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e=t.state.facet(Yr);t.startState.facet(Yr)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(t.view)):this.decorations=this.decorator.updateDeco(t,this.decorations)}},{decorations:t=>t.decorations}))]}let Zr=null;class to extends Me{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")+" "+(Xr[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 eo extends Me{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 io=Te.line({class:"cm-activeLine"}),no=_i.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(io.range(s.from)),e=s.from)}return Te.set(i)}},{decorations:t=>t.decorations}),so=2e3;function ro(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>so?-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):jt(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:r,off:s}}function oo(t,e){let i=ro(t,e),n=t.state.selection;return i?{update(t){if(t.docChanged){let e=t.changes.mapPos(t.startState.doc.line(i.line).from),s=t.state.doc.lineAt(e);i={line:s.number,col:i.col,off:Math.min(i.off,s.length)},n=n.map(t.changes)}},get(e,s,r){let o=ro(t,e);if(!o)return n;let l=function(t,e,i){let n=Math.min(e.line,i.line),s=Math.max(e.line,i.line),r=[];if(e.off>so||i.off>so||e.col<0||i.col<0){let o=Math.min(e.off,i.off),l=Math.max(e.off,i.off);for(let e=n;e<=s;e++){let i=t.doc.line(e);i.length<=l&&r.push(W.range(i.from+o,i.to+l))}}else{let o=Math.min(e.col,i.col),l=Math.max(e.col,i.col);for(let e=n;e<=s;e++){let i=t.doc.line(e),n=Kt(i.text,o,t.tabSize,!0);if(n<0)r.push(W.cursor(i.to));else{let e=Kt(i.text,l,t.tabSize);r.push(W.range(i.from+n,i.from+e))}}}return r}(t.state,i,o);return l.length?r?W.create(l.concat(n.ranges)):W.create(l):n}}:null}function lo(t){let e=(null==t?void 0:t.eventFilter)||(t=>t.altKey&&0==t.button);return pr.mouseSelectionStyle.of((t,i)=>e(i)?oo(t,i):null)}const ao={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},ho={style:"cursor: crosshair"};function co(t={}){let[e,i]=ao[t.key||"Alt"],n=_i.fromClass(class{constructor(t){this.view=t,this.isDown=!1}set(t){this.isDown!=t&&(this.isDown=t,this.view.update([]))}},{eventObservers:{keydown(t){this.set(t.keyCode==e||i(t))},keyup(t){t.keyCode!=e&&i(t)||this.set(!1)},mousemove(t){this.set(i(t))}}});return[n,pr.contentAttributes.of(t=>{var e;return(null===(e=t.plugin(n))||void 0===e?void 0:e.isDown)?ho:null})]}const uo="-10000px";class fo{constructor(t,e,i,n){this.facet=e,this.createTooltipView=i,this.removeTooltipView=n,this.input=t.state.facet(e),this.tooltips=this.input.filter(t=>t);let s=null;this.tooltipViews=this.tooltips.map(t=>s=i(t,s))}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,i?r[i-1]:null),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&&(this.removeTooltipView(t),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 po(t={}){return go.of(t)}function mo(t){let e=t.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:e.clientHeight,right:e.clientWidth}}const go=z.define({combine:t=>{var e,i,n;return{position:ye.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)||mo}}}),vo=new WeakMap,wo=_i.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(go);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.resizeObserver="function"==typeof ResizeObserver?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new fo(t,ko,(t,e)=>this.createTooltip(t,e),t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()}),this.above=this.manager.tooltips.map(t=>!!t.above),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(go);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,e){let i=t.create(this.view),n=e?e.dom:null;if(i.dom.classList.add("cm-tooltip"),t.arrow&&!i.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",i.dom.appendChild(t)}return i.dom.style.position=this.position,i.dom.style.top=uo,i.dom.style.left="0px",this.container.insertBefore(i.dom,n),i.mount&&i.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(i.dom),i}destroy(){var t,e,i;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.resizeObserver)||void 0===e||e.disconnect(),null===(i=this.intersectionObserver)||void 0===i||i.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=1,e=1,i=!1;if("fixed"==this.position&&this.manager.tooltipViews.length){let{dom:t}=this.manager.tooltipViews[0];if(ye.safari){let e=t.getBoundingClientRect();i=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}else i=!!t.offsetParent&&t.offsetParent!=this.container.ownerDocument.body}if(i||"absolute"==this.position)if(this.parent){let i=this.parent.getBoundingClientRect();i.width&&i.height&&(t=i.width/this.parent.offsetWidth,e=i.height/this.parent.offsetHeight)}else({scaleX:t,scaleY:e}=this.view.viewState);let n=this.view.scrollDOM.getBoundingClientRect(),s=Zi(this.view);return{visible:{left:n.left+s.left,top:n.top+s.top,right:n.right-s.right,bottom:n.bottom-s.bottom},parent:this.parent?this.container.getBoundingClientRect():this.view.dom.getBoundingClientRect(),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(go).tooltipSpace(this.view),scaleX:t,scaleY:e,makeAbsolute:i}}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{visible: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,u=t.pos[l],f=t.size[l];if(!u||!1!==a.clip&&(u.bottom<=Math.max(i.top,n.top)||u.top>=Math.min(i.bottom,n.bottom)||u.right<Math.max(i.left,n.left)-.1||u.left>Math.min(i.right,n.right)+.1)){c.style.top=uo;continue}let d=a.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=f.right-f.left,g=null!==(e=vo.get(h))&&void 0!==e?e:f.bottom-f.top,v=h.offset||xo,w=this.view.textDirection==si.LTR,b=f.width>n.right-n.left?w?n.left:n.right-f.width:w?Math.max(n.left,Math.min(u.left-(d?14:0)+v.x,n.right-m)):Math.min(Math.max(n.left,u.left-m+(d?14:0)-v.x),n.right-m),y=this.above[l];!a.strictSide&&(y?u.top-g-p-v.y<n.top:u.bottom+g+p+v.y>n.bottom)&&y==n.bottom-u.bottom>u.top-n.top&&(y=this.above[l]=!y);let x=(y?u.top-n.top:n.bottom-u.bottom)-p;if(x<g&&!1!==h.resize){if(x<this.view.defaultLineHeight){c.style.top=uo;continue}vo.set(h,g),c.style.height=(g=x)/r+"px"}else c.style.height&&(c.style.height="");let k=y?u.top-g-p-v.y:u.bottom+p+v.y,S=b+m;if(!0!==h.overlap)for(let t of o)t.left<S&&t.right>b&&t.top<k+g&&t.bottom>k&&(k=y?t.top-g-2-p:t.bottom+p+2);if("absolute"==this.position?(c.style.top=(k-t.parent.top)/r+"px",bo(c,(b-t.parent.left)/s)):(c.style.top=k/r+"px",bo(c,b/s)),d){let t=u.left+(w?v.x:-v.x)-(b+14-7);d.style.left=t/s+"px"}!0!==h.overlap&&o.push({left:b,top:k,right:S,bottom:k+g}),c.classList.toggle("cm-tooltip-above",y),c.classList.toggle("cm-tooltip-below",!y),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=uo}},{eventObservers:{scroll(){this.maybeMeasure()}}});function bo(t,e){let i=parseInt(t.style.left,10);(isNaN(i)||Math.abs(e-i)>1)&&(t.style.left=e+"px")}const yo=pr.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),xo={x:0,y:0},ko=z.define({enables:[wo,yo]}),So=z.define({combine:t=>t.reduce((t,e)=>t.concat(e),[])});class Co{static create(t){return new Co(t)}constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new fo(t,So,(t,e)=>this.createHostedView(t,e),t=>t.dom.remove())}createHostedView(t,e){let i=t.create(this.view);return i.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(i.dom,e?e.dom.nextSibling:this.dom.firstChild),this.mounted&&i.mount&&i.mount(this.view),i}mount(t){for(let e of this.manager.tooltipViews)e.mount&&e.mount(t);this.mounted=!0}positioned(t){for(let e of this.manager.tooltipViews)e.positioned&&e.positioned(t)}update(t){this.manager.update(t)}destroy(){var t;for(let e of this.manager.tooltipViews)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 Ao=ko.compute([So],t=>{let e=t.facet(So);return 0===e.length?null:{pos:Math.min(...e.map(t=>t.pos)),end:Math.max(...e.map(t=>{var e;return null!==(e=t.end)&&void 0!==e?e:t.pos})),create:Co.create,above:e[0].above,arrow:e.some(t=>t.arrow)}}),Mo=z.define();class Oo{constructor(t,e,i,n,s,r){this.view=t,this.source=e,this.field=i,this.locked=n,this.setHover=s,this.hoverTime=r,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(t){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let t=Date.now()-this.lastMove.time;t<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-t):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:t,lastMove:e}=this,i=t.docView.tile.nearest(e.target);if(!i)return;let n,s=1;if(i.isWidget())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==si.RTL?-1:1;s=e.x<i.left?-o:o}this.activateHover(t,n,s)}activateHover(t,e,i,n){let s=this.source(t,e,i),r=e=>{if(e&&(!Array.isArray(e)||e.length)){let i=Array.isArray(e)?e:[e];n&&this.locked.set(i,n),t.dispatch({effects:this.setHover.of(i)})}};if(s&&"then"in s){let i=this.pending={pos:e};s.then(t=>{this.pending==i&&(this.pending=null,r(t))},e=>Hi(t.state,e,"hover tooltip"))}else r(s)}get tooltip(){let t=this.view.plugin(wo),e=t?t.manager.tooltips.findIndex(t=>t.create==Co.create):-1;return e>-1?t.manager.tooltipViews[e]:null}mousemove(t){var e,i;this.lastMove={x:t.clientX,y:t.clientY,target:t.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:n,tooltip:s}=this;if(n.length&&!this.locked.has(n)&&s&&!function(t,e){let i,{left:n,right:s,top:r,bottom:o}=t.getBoundingClientRect();if(i=t.querySelector(".cm-tooltip-arrow")){let t=i.getBoundingClientRect();r=Math.min(t.top,r),o=Math.max(t.bottom,o)}return e.clientX>=n-To&&e.clientX<=s+To&&e.clientY>=r-To&&e.clientY<=o+To}(s.dom,t)||this.pending){let{pos:s}=n[0]||this.pending,r=null!==(i=null===(e=n[0])||void 0===e?void 0:e.end)&&void 0!==i?i:s;(s==r?this.view.posAtCoords(this.lastMove)==s:function(t,e,i,n,s){let r=t.scrollDOM.getBoundingClientRect(),o=t.documentTop+t.documentPadding.top+t.contentHeight;if(r.left>n||r.right<n||r.top>s||Math.min(r.bottom,o)<s)return!1;let l=t.posAtCoords({x:n,y:s},!1);return l>=e&&l<=i}(this.view,s,r,t.clientX,t.clientY))||(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:e}=this;if(e.length&&!this.locked.has(e)){let{tooltip:e}=this;e&&e.dom.contains(t.relatedTarget)?this.watchTooltipLeave(e.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(t){let e=i=>{t.removeEventListener("mouseleave",e);let{active:n}=this;!n.length||this.locked.has(n)||this.view.dom.contains(i.relatedTarget)||this.view.dispatch({effects:this.setHover.of([])})};t.addEventListener("mouseleave",e)}destroy(){clearTimeout(this.hoverTimeout),clearTimeout(this.restartTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const To=4;function Do(t,e={}){let i=gt.define(),n=new WeakMap,s=j.define({create:()=>[],update(t,r){let o=n.get(t);if(t.length&&(e.hideOnChange&&(r.docChanged||r.selection)||o&&o(r)?t=[]:e.hideOn&&(t=t.filter(t=>!e.hideOn(r,t)))),r.docChanged&&t.length){let e=[];for(let i of t){let t=r.changes.mapPos(i.pos,-1,O.TrackDel);if(null!=t){let n=Object.assign(Object.create(null),i);n.pos=t,null!=n.end&&(n.end=r.changes.mapPos(n.end)),e.push(n)}}t=e}for(let e of r.effects)e.is(i)&&(t=e.value,o=void 0),(e.is(Po)&&!e.value||e.value==s)&&(t=[]);return t.length&&o&&n.set(t,o),t},provide:t=>So.from(t)});const r=_i.define(r=>new Oo(r,t,s,n,i,e.hoverTime||300));return{active:s,extension:[s,r,Mo.of(r),Ao]}}function Ro(t,e){let i=t.plugin(wo);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const Po=gt.define(),Eo=z.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 Bo(t,e){let i=t.plugin(Lo),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const Lo=_i.fromClass(class{constructor(t){this.input=t.state.facet(Wo),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(e=>e(t));let e=t.state.facet(Eo);this.top=new Io(t,!0,e.topContainer),this.bottom=new Io(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(Eo);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new Io(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new Io(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet(Wo);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=>pr.scrollMargins.of(e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}})});class Io{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=No(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=No(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 No(t){let e=t.nextSibling;return t.remove(),e}const Wo=z.define({enables:Lo});function Ho(t,e){let i,n=new Promise(t=>i=t),s=t=>function(t,e,i){let n=e.content?e.content(t,()=>o(null)):null;if(!n){if(n=le("form"),e.input){let t=le("input",e.input);/^(text|password|number|email|tel|url)$/.test(t.type)&&t.classList.add("cm-textfield"),t.name||(t.name="input"),n.appendChild(le("label",(e.label||"")+": ",t))}else n.appendChild(document.createTextNode(e.label||""));n.appendChild(document.createTextNode(" ")),n.appendChild(le("button",{class:"cm-button",type:"submit"},e.submitLabel||"OK"))}let s="FORM"==n.nodeName?[n]:n.querySelectorAll("form");for(let t=0;t<s.length;t++){let e=s[t];e.addEventListener("keydown",t=>{27==t.keyCode?(t.preventDefault(),o(null)):13==t.keyCode&&(t.preventDefault(),o(e))}),e.addEventListener("submit",t=>{t.preventDefault(),o(e)})}let r=le("div",n,le("button",{onclick:()=>o(null),"aria-label":t.state.phrase("close"),class:"cm-dialog-close",type:"button"},["×"]));e.class&&(r.className=e.class);function o(e){r.contains(r.ownerDocument.activeElement)&&t.focus(),i(e)}return r.classList.add("cm-dialog"),{dom:r,top:e.top,mount:()=>{if(e.focus){let t;t="string"==typeof e.focus?n.querySelector(e.focus):n.querySelector("input")||n.querySelector("button"),t&&"select"in t?t.select():t&&"focus"in t&&t.focus()}}}}(t,e,i);t.state.field(Vo,!1)?t.dispatch({effects:zo.of(s)}):t.dispatch({effects:gt.appendConfig.of(Vo.init(()=>[s]))});let r=Fo.of(s);return{close:r,result:n.then(e=>((t.win.queueMicrotask||(e=>t.win.setTimeout(e,10)))(()=>{t.state.field(Vo).indexOf(s)>-1&&t.dispatch({effects:r})}),e))}}const Vo=j.define({create:()=>[],update(t,e){for(let i of e.effects)i.is(zo)?t=[i.value].concat(t):i.is(Fo)&&(t=t.filter(t=>t!=i.value));return t},provide:t=>Wo.computeN([t],e=>e.field(t))}),zo=gt.define(),Fo=gt.define();class _o extends Rt{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}_o.prototype.elementClass="",_o.prototype.toDOM=void 0,_o.prototype.mapMode=O.TrackBefore,_o.prototype.startSide=_o.prototype.endSide=-1,_o.prototype.point=!0;const qo=z.define(),Uo=z.define(),$o={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>It.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},Qo=z.define();function jo(t){return[Xo(),Qo.of({...$o,...t})]}const Ko=z.define({combine:t=>t.some(t=>t)});function Xo(t){let e=[Go];return t&&!1===t.fixed&&e.push(Ko.of(!0)),e}const Go=_i.fromClass(class{constructor(t){this.view=t,this.domAfter=null,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters cm-gutters-before",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(Qo).map(e=>new tl(t,e)),this.fixed=!t.state.facet(Ko);for(let t of this.gutters)"after"==t.config.side?this.getDOMAfter().appendChild(t.dom):this.dom.appendChild(t.dom);this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}getDOMAfter(){return this.domAfter||(this.domAfter=document.createElement("div"),this.domAfter.className="cm-gutters cm-gutters-after",this.domAfter.setAttribute("aria-hidden","true"),this.domAfter.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.domAfter.style.position=this.fixed?"sticky":"",this.view.scrollDOM.appendChild(this.domAfter)),this.domAfter}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))}if(t.geometryChanged){let t=this.view.contentHeight/this.view.scaleY+"px";this.dom.style.minHeight=t,this.domAfter&&(this.domAfter.style.minHeight=t)}this.view.state.facet(Ko)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":"",this.domAfter&&(this.domAfter.style.position=this.fixed?"sticky":"")),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&(this.dom.remove(),this.domAfter&&this.domAfter.remove());let i=It.iter(this.view.state.facet(qo),this.view.viewport.from),n=[],s=this.gutters.map(t=>new Zo(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==Oe.Text&&e){Jo(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==Oe.Text){Jo(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),this.domAfter&&this.view.scrollDOM.appendChild(this.domAfter))}updateGutters(t){let e=t.startState.facet(Qo),i=t.state.facet(Qo),n=t.docChanged||t.heightChanged||t.viewportChanged||!It.eq(t.startState.facet(qo),t.state.facet(qo),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 tl(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)"after"==t.config.side?this.getDOMAfter().appendChild(t.dom):this.dom.appendChild(t.dom);this.gutters=s}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove(),this.domAfter&&this.domAfter.remove()}},{provide:t=>pr.scrollMargins.of(e=>{let i=e.plugin(t);if(!i||0==i.gutters.length||!i.fixed)return null;let n=i.dom.offsetWidth*e.scaleX,s=i.domAfter?i.domAfter.offsetWidth*e.scaleX:0;return e.textDirection==si.LTR?{left:n,right:s}:{right:n,left:s}})});function Yo(t){return Array.isArray(t)?t:[t]}function Jo(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class Zo{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=It.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 el(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=[];Jo(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),n=i?[i]:null;for(let i of t.state.facet(Uo)){let s=i(t,e.widget,e);s&&(n||(n=[])).push(s)}n&&this.addElement(t,e,n)}finish(){let t=this.gutter;for(;t.elements.length>this.i;){let e=t.elements.pop();t.dom.removeChild(e.dom),e.destroy()}}}class tl{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=Yo(e.markers(t)),e.initialSpacer&&(this.spacer=new el(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=Yo(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!It.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 el{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 il=z.define(),nl=z.define(),sl=z.define({combine:t=>Dt(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 rl extends _o{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function ol(t,e){return t.state.facet(sl).formatNumber(e,t.state)}const ll=Qo.compute([sl],t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers:t=>t.state.facet(il),lineMarker:(t,e,i)=>i.some(t=>t.toDOM)?null:new rl(ol(t,t.state.doc.lineAt(e.from).number)),widgetMarker:(t,e,i)=>{for(let n of t.state.facet(nl)){let s=n(t,e,i);if(s)return s}return null},lineMarkerChange:t=>t.startState.facet(sl)!=t.state.facet(sl),initialSpacer:t=>new rl(ol(t,hl(t.state.doc.lines))),updateSpacer(t,e){let i=ol(e.view,hl(e.view.state.doc.lines));return i==t.number?t:new rl(i)},domEventHandlers:t.facet(sl).domEventHandlers,side:"before"}));function al(t={}){return[sl.of(t),Xo(),ll]}function hl(t){let e=9;for(;e<t;)e=10*e+9;return e}const cl=new class extends _o{constructor(){super(...arguments),this.elementClass="cm-activeLineGutter"}},ul=qo.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(cl.range(s)))}return It.of(e)});const fl=1024;let dl=0;class pl{constructor(t,e){this.from=t,this.to=e}}class ml{constructor(t={}){this.id=dl++,this.perNode=!!t.perNode,this.deserialize=t.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")}),this.combine=t.combine||null}add(t){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return"function"!=typeof t&&(t=wl.match(t)),e=>{let i=t(e);return void 0===i?null:[this,i]}}}ml.closedBy=new ml({deserialize:t=>t.split(" ")}),ml.openedBy=new ml({deserialize:t=>t.split(" ")}),ml.group=new ml({deserialize:t=>t.split(" ")}),ml.isolate=new ml({deserialize:t=>{if(t&&"rtl"!=t&&"ltr"!=t&&"auto"!=t)throw new RangeError("Invalid value for isolate: "+t);return t||"auto"}}),ml.contextHash=new ml({perNode:!0}),ml.lookAhead=new ml({perNode:!0}),ml.mounted=new ml({perNode:!0});class gl{constructor(t,e,i,n=!1){this.tree=t,this.overlay=e,this.parser=i,this.bracketed=n}static get(t){return t&&t.props&&t.props[ml.mounted.id]}}const vl=Object.create(null);class wl{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):vl,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(null==t.name?8:0),n=new wl(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(ml.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(ml.group),n=-1;n<(i?i.length:0);n++){let s=e[n<0?t.name:i[n]];if(s)return s}}}}wl.none=new wl("",Object.create(null),0,8);class bl{constructor(t){this.types=t;for(let e=0;e<t.length;e++)if(t[e].id!=e)throw new RangeError("Node type ids should correspond to array positions when creating a node set")}extend(...t){let e=[];for(let i of this.types){let n=null;for(let e of t){let t=e(i);if(t){n||(n=Object.assign({},i.props));let e=t[1],s=t[0];s.combine&&s.id in n&&(e=s.combine(n[s.id],e)),n[s.id]=e}}e.push(n?new wl(i.name,n,i.id,i.flags):i)}return new bl(e)}}const yl=new WeakMap,xl=new WeakMap;var kl;!function(t){t[t.ExcludeBuffers=1]="ExcludeBuffers",t[t.IncludeAnonymous=2]="IncludeAnonymous",t[t.IgnoreMounts=4]="IgnoreMounts",t[t.IgnoreOverlays=8]="IgnoreOverlays",t[t.EnterBracketed=16]="EnterBracketed"}(kl||(kl={}));class Sl{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=gl.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 Nl(this.topNode,t)}cursorAt(t,e=0,i=0){let n=yl.get(this)||this.topNode,s=new Nl(n);return s.moveTo(t,e),yl.set(this,s._tree),s}get topNode(){return new Dl(this,0,0,null)}resolve(t,e=0){let i=Ol(yl.get(this)||this.topNode,t,e,!1);return yl.set(this,i),i}resolveInner(t,e=0){let i=Ol(xl.get(this)||this.topNode,t,e,!0);return xl.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 Dl?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=gl.get(t.tree);if(r&&r.overlay&&r.overlay[0].from<=e&&r.overlay[r.overlay.length-1].to>=e){let o=new Dl(r.tree,r.overlay[0].from+t.from,-1,t);(s||(s=[n])).push(Ol(o,e,i,!1))}}return s?Ll(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&kl.IncludeAnonymous)>0;for(let t=this.cursor(r|kl.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:zl(wl.none,this.children,this.positions,0,this.children.length,0,this.length,(t,e,i)=>new Sl(this.type,t,e,i,this.propValues),t.makeTree||((t,e,i)=>new Sl(wl.none,t,e,i)))}static build(t){return function(t){var e;let{buffer:i,nodeSet:n,maxBufferLength:s=fl,reused:r=[],minRepeatType:o=n.types.length}=t,l=Array.isArray(i)?new Cl(i,i.length):i,a=n.types,h=0,c=0;function u(t,e,i,w,b,y){let{id:x,start:k,end:S,size:C}=l,A=c,M=h;if(C<0){if(l.next(),-1==C){let e=r[x];return i.push(e),void w.push(k-t)}if(-3==C)return void(h=x);if(-4==C)return void(c=x);throw new RangeError(`Unrecognized record size: ${C}`)}let O,T,D=a[x],R=k-t;if(S-k<=s&&(T=g(l.pos-e,b))){let e=new Uint16Array(T.size-T.skip),i=l.pos-T.size,s=e.length;for(;l.pos>i;)s=v(T.start,e,s);O=new Al(e,S-T.start,n),R=T.start-t}else{let t=l.pos-C;l.next();let e=[],i=[],n=x>=o?x:-1,r=0,a=S;for(;l.pos>t;)n>=0&&l.id==n&&l.size>=0?(l.end<=a-s&&(p(e,i,k,r,l.end,a,n,A,M),r=e.length,a=l.end),l.next()):y>2500?f(k,t,e,i):u(k,t,e,i,n,y+1);if(n>=0&&r>0&&r<e.length&&p(e,i,k,r,k,a,n,A,M),e.reverse(),i.reverse(),n>-1&&r>0){let t=d(D,M);O=zl(D,e,i,0,e.length,0,S-k,t,t)}else O=m(D,e,i,S-k,A-S,M)}i.push(O),w.push(R)}function f(t,e,i,r){let o=[],a=0,h=-1;for(;l.pos>e;){let{id:t,start:e,end:i,size:n}=l;if(n>4)l.next();else{if(h>-1&&e<h)break;h<0&&(h=i-s),o.push(t,e,i),a++,l.next()}}if(a){let e=new Uint16Array(4*a),s=o[o.length-2];for(let t=o.length-3,i=0;t>=0;t-=3)e[i++]=o[t],e[i++]=o[t+1]-s,e[i++]=o[t+2]-s,e[i++]=i;i.push(new Al(e,o[2]-s,n)),r.push(s-t)}}function d(t,e){return(i,n,s)=>{let r,o,l=0,a=i.length-1;if(a>=0&&(r=i[a])instanceof Sl){if(!a&&r.type==t&&r.length==s)return r;(o=r.prop(ml.lookAhead))&&(l=n[a]+r.length+o)}return m(t,i,n,s,l,e)}}function p(t,e,i,s,r,o,l,a,h){let c=[],u=[];for(;t.length>s;)c.push(t.pop()),u.push(e.pop()+i-r);t.push(m(n.types[l],c,u,o-r,a-o,h)),e.push(r-i)}function m(t,e,i,n,s,r,o){if(r){let t=[ml.contextHash,r];o=o?[t].concat(o):[t]}if(s>25){let t=[ml.lookAhead,s];o=o?[t].concat(o):[t]}return new Sl(t,e,i,n,o)}function g(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 u=i.id>=o?4:0,f=i.start;for(i.next();i.pos>l;){if(i.size<0){if(-3!=i.size&&-4!=i.size)break t;u+=4}else i.id>=o&&(u+=4);i.next()}r=f,n+=t,a+=u}return(e<0||n==t)&&(c.size=n,c.start=r,c.skip=a),c.size>4?c:void 0}function v(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=v(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 w=[],b=[];for(;l.pos>0;)u(t.start||0,t.bufferStart||0,w,b,-1,0);let y=null!==(e=t.length)&&void 0!==e?e:w.length?b[0]+w[0].length:0;return new Sl(a[t.topID],w.reverse(),b.reverse(),y)}(t)}}Sl.empty=new Sl(wl.none,[],[],0);class Cl{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 Cl(this.buffer,this.index)}}class Al{constructor(t,e,i){this.buffer=t,this.length=e,this.set=i}get type(){return wl.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&&!(Ml(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 Al(s,r,this.set)}}function Ml(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 Ol(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 Dl&&t.index<0?null:t.parent;if(!e)return t;t=e}let r=n?0:kl.IgnoreOverlays;if(n)for(let n=t,o=n.parent;o;n=o,o=n.parent)n instanceof Dl&&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 Tl{cursor(t=0){return new Nl(this,t)}getChild(t,e=null,i=null){let n=Rl(this,t,e,i);return n.length?n[0]:null}getChildren(t,e=null,i=null){return Rl(this,t,e,i)}resolve(t,e=0){return Ol(this,t,e,!1)}resolveInner(t,e=0){return Ol(this,t,e,!0)}matchContext(t){return Pl(this.parent,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 Dl extends Tl{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,h=o[t],c=l[t]+r.from;if(s&kl.EnterBracketed&&h instanceof Sl&&(a=gl.get(h))&&!a.overlay&&a.bracketed&&i>=c&&i<=c+h.length||Ml(n,i,c,c+h.length))if(h instanceof Al){if(s&kl.ExcludeBuffers)continue;let 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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&kl.ExcludeBuffers)&&this.enterChild(1,t,e):this.yield(this._tree.enter(t,e,i))}parent(){if(!this.buffer)return this.yieldNode(this.mode&kl.IncludeAnonymous?this._tree._parent:this._tree.parent);if(this.stack.length)return this.yieldBuf(this.stack.pop());let t=this.mode&kl.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 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t in ma){let e=ma[t];e instanceof $l&&(e.name=t)}var ga;Yl([{tag:ma.link,class:"tok-link"},{tag:ma.heading,class:"tok-heading"},{tag:ma.emphasis,class:"tok-emphasis"},{tag:ma.strong,class:"tok-strong"},{tag:ma.keyword,class:"tok-keyword"},{tag:ma.atom,class:"tok-atom"},{tag:ma.bool,class:"tok-bool"},{tag:ma.url,class:"tok-url"},{tag:ma.labelName,class:"tok-labelName"},{tag:ma.inserted,class:"tok-inserted"},{tag:ma.deleted,class:"tok-deleted"},{tag:ma.literal,class:"tok-literal"},{tag:ma.string,class:"tok-string"},{tag:ma.number,class:"tok-number"},{tag:[ma.regexp,ma.escape,ma.special(ma.string)],class:"tok-string2"},{tag:ma.variableName,class:"tok-variableName"},{tag:ma.local(ma.variableName),class:"tok-variableName tok-local"},{tag:ma.definition(ma.variableName),class:"tok-variableName tok-definition"},{tag:ma.special(ma.variableName),class:"tok-variableName2"},{tag:ma.definition(ma.propertyName),class:"tok-propertyName tok-definition"},{tag:ma.typeName,class:"tok-typeName"},{tag:ma.namespace,class:"tok-namespace"},{tag:ma.className,class:"tok-className"},{tag:ma.macroName,class:"tok-macroName"},{tag:ma.propertyName,class:"tok-propertyName"},{tag:ma.operator,class:"tok-operator"},{tag:ma.comment,class:"tok-comment"},{tag:ma.meta,class:"tok-meta"},{tag:ma.invalid,class:"tok-invalid"},{tag:ma.punctuation,class:"tok-punctuation"}]);const va=new ml;const wa=new ml;class ba{constructor(t,e,i=[],n=""){this.data=t,this.name=n,Tt.prototype.hasOwnProperty("tree")||Object.defineProperty(Tt.prototype,"tree",{get(){return ka(this)}}),this.parser=e,this.extension=[Pa.of(this),Tt.languageData.of((t,e,i)=>{let n=ya(t,e,i),s=n.type.prop(va);if(!s)return[];let r=t.facet(s),o=n.type.prop(wa);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 ya(t,e,i).type.prop(va)==this.data}findRegions(t){let e=t.facet(Pa);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(va)==this.data)return void i.push({from:e,to:e+t.length});let s=t.prop(ml.mounted);if(s){if(s.tree.prop(va)==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 Sl&&n(s,t.positions[i]+e)}};return n(ka(t),0),i}get allowsNesting(){return!0}}function ya(t,e,i){let n=t.facet(Pa),s=ka(t).topNode;if(!n||n.allowsNesting)for(let t=s;t;t=t.enter(e,i,kl.ExcludeBuffers|kl.EnterBracketed))t.type.isTop&&(s=t);return s}ba.setState=gt.define();class xa extends ba{constructor(t,e,i){super(t,e,[],i),this.parser=e}static define(t){let e=(i=t.languageData,z.define({combine:i?t=>t.concat(i):void 0}));var i;return new xa(e,t.parser.configure({props:[va.add(t=>t.isTop?e:void 0)]}),t.name)}configure(t,e){return new xa(this.data,this.parser.configure(t),e||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function ka(t){let e=t.field(ba.state,!1);return e?e.tree:Sl.empty}class Sa{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 Ca=null;class Aa{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 Aa(t,e,[],Sl.empty,0,i,[],null)}startParse(){return this.parser.startParse(new Sa(this.state.doc),this.fragments)}work(t,e){return null!=e&&e>=this.state.doc.length&&(e=void 0),this.tree!=Sl.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(Fl.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(Fl.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=Ca;Ca=this;try{return t()}finally{Ca=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=Ma(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=Fl.applyChanges(i,e),n=Sl.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 Aa(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=Ma(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 _l{createParse(e,i,n){let s=n[0].from,r=n[n.length-1].to;return{parsedPos:s,advance(){let e=Ca;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 Sl(wl.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 Ca}}function Ma(t,e,i){return Fl.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class Oa{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 Oa(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=Aa.create(t.facet(Pa).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Oa(i)}}ba.state=j.define({create:Oa.init,update(t,e){for(let t of e.effects)if(t.is(ba.setState))return t.value;return e.startState.facet(Pa)!=e.state.facet(Pa)?Oa.init(e.state):t.apply(e)}});let Ta=t=>{let e=setTimeout(()=>t(),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Ta=t=>{let e=-1,i=setTimeout(()=>{e=requestIdleCallback(t,{timeout:400})},100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const Da="undefined"!=typeof navigator&&(null===(ga=navigator.scheduling)||void 0===ga?void 0:ga.isInputPending)?()=>navigator.scheduling.isInputPending():null,Ra=_i.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(ba.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(ba.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=Ta(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(ba.state);if(s.tree==s.context.tree&&s.context.isDone(n+1e5))return;let r=Date.now()+Math.min(this.chunkBudget,100,t&&!Da?Math.max(25,t.timeRemaining()-5):1e9),o=s.context.treeLen<n&&i.doc.length>n+1e3,l=s.context.work(()=>Da&&Da()||Date.now()>r,n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(l||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:ba.setState.of(new Oa(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=>Hi(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()}}}),Pa=z.define({combine:t=>t.length?t[0]:null,enables:t=>[ba.state,Ra,pr.contentAttributes.compute([t],e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}})]});class Ea{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}const Ba=z.define(),La=z.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 Ia(t){let e=t.facet(La);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function Na(t,e){let i="",n=t.tabSize,s=t.facet(La)[0];if("\t"==s){for(;e>=n;)i+="\t",e-=n;s=" "}for(let t=0;t<e;t++)i+=s;return i}function Wa(t,e){t instanceof Tt&&(t=new Ha(t));for(let i of t.state.facet(Ba)){let n=i(t,e);if(void 0!==n)return n}let i=ka(t.state);return i.length>=e?function(t,e,i){let n=e.resolveStack(i),s=e.resolveInner(i,-1).resolve(i,0).enterUnfinishedNodesBefore(i);if(s!=n.node){let t=[];for(let e=s;e&&!(e.from<n.node.from||e.to>n.node.to||e.from==n.node.from&&e.type==n.node.type);e=e.parent)t.push(e);for(let e=t.length-1;e>=0;e--)n={node:t[e],next:n}}return za(n,t,i)}(t,i,e):null}class Ha{constructor(t,e={}){this.state=t,this.options=e,this.unit=Ia(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:n,simulateDoubleBreak:s}=this.options;return null!=n&&n>=i.from&&n<=i.to?s&&n==t?{text:"",from:t}:(e<0?n<t:n<=t)?{text:i.text.slice(n-i.from),from:n}:{text:i.text.slice(0,n-i.from),from:i.from}:i}textAfterPos(t,e=1){if(this.options.simulateDoubleBreak&&t==this.options.simulateBreak)return"";let{text:i,from:n}=this.lineAt(t,e);return i.slice(t-n,Math.min(i.length,t+100-n))}column(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.countColumn(i,t-n),r=this.options.overrideIndentation?this.options.overrideIndentation(n):-1;return r>-1&&(s+=r-this.countColumn(i,i.search(/\S|$/))),s}countColumn(t,e=t.length){return jt(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.options.overrideIndentation;if(s){let t=s(n);if(t>-1)return t}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Va=new ml;function za(t,e,i){for(let n=t;n;n=n.next){let t=Fa(n.node);if(t)return t(qa.create(e,i,n))}return 0}function Fa(t){let e=t.type.prop(Va);if(e)return e;let i,n=t.firstChild;if(n&&(i=n.type.prop(ml.closedBy))){let e=t.lastChild,n=e&&i.indexOf(e.name)>-1;return t=>function(t,e,i,n,s){let r=t.textAfter,o=r.match(/^\s*/)[0].length,l=n&&r.slice(o,o+n.length)==n||s==t.pos+o,a=e?function(t){let e=t.node,i=e.childAfter(e.from),n=e.lastChild;if(!i)return null;let s=t.options.simulateBreak,r=t.state.doc.lineAt(i.from),o=null==s||s<=r.from?r.to:Math.min(r.to,s);for(let t=i.to;;){let s=e.childAfter(t);if(!s||s==n)return null;if(!s.type.isSkipped){if(s.from>=o)return null;let t=/^ */.exec(r.text.slice(i.to-r.from))[0].length;return{from:i.from,to:i.to+t}}t=s.to}}(t):null;return a?l?t.column(a.from):t.column(a.to):t.baseIndent+(l?0:t.unit*i)}(t,!0,1,void 0,n&&!function(t){return t.pos==t.options.simulateBreak&&t.options.simulateDoubleBreak}(t)?e.from:void 0)}return null==t.parent?_a:null}function _a(){return 0}class qa extends Ha{constructor(t,e,i){super(t.state,t.options),this.base=t,this.pos=e,this.context=i}get node(){return this.context.node}static create(t,e,i){return new qa(t,e,i)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(t){let e=this.state.doc.lineAt(t.from);for(;;){let i=t.resolve(e.from);for(;i.parent&&i.parent.from==i.from;)i=i.parent;if(Ua(i,t))break;e=this.state.doc.lineAt(i.from)}return this.lineIndent(e.from)}continue(){return za(this.context.next,this.base,this.pos)}}function Ua(t,e){for(let i=e;i;i=i.parent)if(t==i)return!0;return!1}function $a({except:t,units:e=1}={}){return i=>{let n=t&&t.test(i.textAfter);return i.baseIndent+(n?0:e*i.unit)}}const Qa=z.define(),ja=new ml;function Ka(t){let e=t.lastChild;return e&&e.to==t.to&&e.type.isError}function Xa(t,e,i){for(let n of t.facet(Qa)){let s=n(t,e,i);if(s)return s}return function(t,e,i){let n=ka(t);if(n.length<i)return null;let s=null;for(let r=n.resolveStack(i,1);r;r=r.next){let o=r.node;if(o.to<=i||o.from>i)continue;if(s&&o.from<e)break;let 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yc(t.done.map(cc.fromJSON),t.undone.map(cc.fromJSON))});function rc(t,e){return function({state:i,dispatch:n}){if(!e&&i.readOnly)return!1;let s=i.field(sc,!1);if(!s)return!1;let r=s.pop(t,i,e);return!!r&&(n(r),!0)}}const oc=rc(0,!1),lc=rc(1,!1),ac=rc(0,!0),hc=rc(1,!0);class cc{constructor(t,e,i,n,s){this.changes=t,this.effects=e,this.mapped=i,this.startSelection=n,this.selectionsAfter=s}setSelAfter(t){return new cc(this.changes,this.effects,this.mapped,this.startSelection,t)}toJSON(){var t,e,i;return{changes:null===(t=this.changes)||void 0===t?void 0:t.toJSON(),mapped:null===(e=this.mapped)||void 0===e?void 0:e.toJSON(),startSelection:null===(i=this.startSelection)||void 0===i?void 0:i.toJSON(),selectionsAfter:this.selectionsAfter.map(t=>t.toJSON())}}static fromJSON(t){return new cc(t.changes&&D.fromJSON(t.changes),[],t.mapped&&T.fromJSON(t.mapped),t.startSelection&&W.fromJSON(t.startSelection),t.selectionsAfter.map(W.fromJSON))}static fromTransaction(t,e){let i=dc;for(let e of 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n.length?[cc.selection(n)]:dc}function wc(t,e,i){let n=fc(t.selectionsAfter.length?t.selectionsAfter.map(t=>t.map(e)):dc,i);if(!t.changes)return cc.selection(n);let s=t.changes.map(e),r=e.mapDesc(t.changes,!0),o=t.mapped?t.mapped.composeDesc(r):r;return new cc(s,gt.mapEffects(t.effects,e),o,t.startSelection.map(r),n)}const bc=/^(input\.type|delete)($|\.)/;class yc{constructor(t,e,i=0,n=void 0){this.done=t,this.undone=e,this.prevTime=i,this.prevUserEvent=n}isolate(){return this.prevTime?new yc(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||bc.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)?uc(r,r.length-1,n.minDepth,new cc(t.changes.compose(o.changes),fc(gt.mapEffects(t.effects,o.changes),o.effects),o.mapped,o.startSelection,dc)):uc(r,r.length,n.minDepth,t),new yc(r,dc,e,i)}addSelection(t,e,i,n){let s=this.done.length?this.done[this.done.length-1].selectionsAfter:dc;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 yc(mc(this.done,t),this.undone,e,i);var r,o}addMapping(t){return new yc(vc(this.done,t),vc(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],r=s.selectionsAfter[0]||(s.startSelection?s.startSelection.map(s.changes.invertedDesc,1):e.selection);if(i&&s.selectionsAfter.length)return e.update({selection:s.selectionsAfter[s.selectionsAfter.length-1],annotations:tc.of({side:t,rest:gc(n),selection:r}),userEvent:0==t?"select.undo":"select.redo",scrollIntoView:!0});if(s.changes){let i=1==n.length?dc:n.slice(0,n.length-1);return s.mapped&&(i=vc(i,s.mapped)),e.update({changes:s.changes,selection:s.startSelection,effects:s.effects,annotations:tc.of({side:t,rest:i,selection:r}),filter:!1,userEvent:0==t?"undo":"redo",scrollIntoView:!0})}return null}}yc.empty=new yc(dc,dc);const xc=[{key:"Mod-z",run:oc,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:lc,preventDefault:!0},{linux:"Ctrl-Shift-z",run:lc,preventDefault:!0},{key:"Mod-u",run:ac,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:hc,preventDefault:!0}];function kc(t,e){return W.create(t.ranges.map(e),t.mainIndex)}function Sc(t,e){return t.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function Cc({state:t,dispatch:e},i){let n=kc(t.selection,i);return!n.eq(t.selection,!0)&&(e(Sc(t,n)),!0)}function Ac(t,e){return W.cursor(e?t.to:t.from)}function Mc(t,e){return Cc(t,i=>i.empty?t.moveByChar(i,e):Ac(i,e))}function Oc(t){return t.textDirectionAt(t.state.selection.main.head)==si.LTR}const Tc=t=>Mc(t,!Oc(t)),Dc=t=>Mc(t,Oc(t));function Rc(t,e){return Cc(t,i=>i.empty?t.moveByGroup(i,e):Ac(i,e))}function Pc(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 Ec(t,e,i){let n,s,r=ka(t).resolveInner(e.head),o=i?ml.closedBy:ml.openedBy;for(let n=e.head;;){let e=i?r.childAfter(n):r.childBefore(n);if(!e)break;Pc(t,e,o)?r=e:n=i?e.to:e.from}return s=r.type.prop(o)&&(n=i?Wh(t,r.from,1):Wh(t,r.to,-1))&&n.matched?i?n.end.to:n.end.from:i?r.to:r.from,W.cursor(s,i?-1:1)}function Bc(t,e){return Cc(t,i=>{if(!i.empty)return Ac(i,e);let n=t.moveVertically(i,e);return n.head!=i.head?n:t.moveToLineBoundary(i,e)})}const Lc=t=>Bc(t,!1),Ic=t=>Bc(t,!0);function Nc(t){let e,i=t.scrollDOM.clientHeight<t.scrollDOM.scrollHeight-2,n=0,s=0;if(i){for(let e of t.state.facet(pr.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 Wc(t,e){let i,n=Nc(t),{state:s}=t,r=kc(s.selection,i=>i.empty?t.moveVertically(i,e,n.height):Ac(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=pr.scrollIntoView(r.main.head,{y:"start",yMargin:e.top-l}))}return t.dispatch(Sc(s,r),{effects:i}),!0}const Hc=t=>Wc(t,!1),Vc=t=>Wc(t,!0);function zc(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=W.cursor(n.from+i))}return s}function Fc(t,e,i){let n=kc(t.state.selection,t=>{t.undirectional&&t.head>=t.anchor!=e&&(t=W.range(t.head,t.anchor));let n=i(t);return W.range(t.anchor,n.head,n.goalColumn,n.bidiLevel||void 0,n.assoc)});return!n.eq(t.state.selection)&&(t.dispatch(Sc(t.state,n)),!0)}function _c(t,e){return Fc(t,e,i=>t.moveByChar(i,e))}const qc=t=>_c(t,!Oc(t)),Uc=t=>_c(t,Oc(t));function $c(t,e){return Fc(t,e,i=>t.moveByGroup(i,e))}function Qc(t,e){return Fc(t,e,i=>t.moveVertically(i,e))}const jc=t=>Qc(t,!1),Kc=t=>Qc(t,!0);function Xc(t,e){return Fc(t,e,i=>t.moveVertically(i,e,Nc(t).height))}const Gc=t=>Xc(t,!1),Yc=t=>Xc(t,!0),Jc=({state:t,dispatch:e})=>(e(Sc(t,{anchor:0})),!0),Zc=({state:t,dispatch:e})=>(e(Sc(t,{anchor:t.doc.length})),!0),tu=({state:t,dispatch:e})=>(e(Sc(t,{anchor:t.selection.main.anchor,head:0})),!0),eu=({state:t,dispatch:e})=>(e(Sc(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0);function iu(t,e){let{state:i}=t,n=i.selection,s=i.selection.ranges.slice();for(let n of i.selection.ranges){let r=i.doc.lineAt(n.head);if(e?r.to<t.state.doc.length:r.from>0)for(let i=n;;){let n=t.moveVertically(i,e);if(n.head<r.from||n.head>r.to){s.some(t=>t.head==n.head)||s.push(n);break}if(n.head==i.head)break;i=n}}return s.length!=n.ranges.length&&(t.dispatch(Sc(i,W.create(s,s.length-1))),!0)}function nu(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=su(t,o,!1)):o>s&&(i="delete.forward",o=su(t,o,!0)),s=Math.min(s,o),r=Math.max(r,o)}else s=su(t,s,!1),r=su(t,r,!0);return s==r?{range:n}:{changes:{from:s,to:r},range:W.cursor(s,s<n.head?-1:1)}});return!s.changes.empty&&(t.dispatch(n.update(s,{scrollIntoView:!0,userEvent:i,effects:"delete.selection"==i?pr.announce.of(n.phrase("Selection deleted")):void 0})),!0)}function su(t,e,i){if(t instanceof pr)for(let n of t.state.facet(pr.atomicRanges).map(e=>e(t)))n.between(e,e,(t,n)=>{t<e&&n>e&&(e=i?n:t)});return e}const ru=(t,e,i)=>nu(t,n=>{let s,r,o=n.from,{state:l}=t,a=l.doc.lineAt(o);if(i&&!e&&o>a.from&&o<a.from+200&&!/[^ \t]/.test(s=a.text.slice(0,o-a.from))){if("\t"==s[s.length-1])return o-1;let t=jt(s,l.tabSize)%Ia(l)||Ia(l);for(let e=0;e<t&&" "==s[s.length-1-e];e++)o--;r=o}else r=k(a.text,o-a.from,e,e)+a.from,r==o&&a.number!=(e?l.doc.lines:1)?r+=e?1:-1:!e&&/[\ufe00-\ufe0f]/.test(a.text.slice(r-a.from,o-a.from))&&(r=k(a.text,r-a.from,!1,!1)+a.from);return r}),ou=t=>ru(t,!1,!0),lu=t=>ru(t,!0,!1),au=(t,e)=>nu(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=k(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}),hu=t=>au(t,!1);function cu(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 uu(t,e,i){if(t.readOnly)return!1;let n=[],s=[];for(let e of cu(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 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i,n=ka(t).resolveInner(e),s=n.childBefore(e),r=n.childAfter(e);return s&&r&&s.to<=e&&r.from>=e&&(i=s.type.prop(ml.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 Ha(e,{simulateBreak:n,simulateDoubleBreak:!!o}),a=Wa(l,n);for(null==a&&(a=jt(/^\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=["",Na(e,a)];return o&&h.push(Na(e,l.lineIndent(r.from,-1))),{changes:{from:n,to:s,insert:f.of(h)},range:W.cursor(n+1+h[1].length)}});return i(e.update(n,{scrollIntoView:!0,userEvent:"input"})),!0}}function mu(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:W.range(r.mapPos(n.anchor,1),r.mapPos(n.head,1))}})}const gu=[{key:"Alt-ArrowLeft",mac:"Ctrl-ArrowLeft",run:t=>Cc(t,e=>Ec(t.state,e,!Oc(t))),shift:t=>{let e=!Oc(t);return Fc(t,e,i=>Ec(t.state,i,e))}},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:t=>Cc(t,e=>Ec(t.state,e,Oc(t))),shift:t=>{let e=Oc(t);return Fc(t,e,i=>Ec(t.state,i,e))}},{key:"Alt-ArrowUp",run:({state:t,dispatch:e})=>uu(t,e,!1)},{key:"Shift-Alt-ArrowUp",run:({state:t,dispatch:e})=>fu(t,e,!1)},{key:"Alt-ArrowDown",run:({state:t,dispatch:e})=>uu(t,e,!0)},{key:"Shift-Alt-ArrowDown",run:({state:t,dispatch:e})=>fu(t,e,!0)},{key:"Mod-Alt-ArrowUp",run:t=>iu(t,!1)},{key:"Mod-Alt-ArrowDown",run:t=>iu(t,!0)},{key:"Escape",run:({state:t,dispatch:e})=>{let i=t.selection,n=null;return i.ranges.length>1?n=W.create([i.main]):i.main.empty||(n=W.create([W.cursor(i.main.head)])),!!n&&(e(Sc(t,n)),!0)}},{key:"Mod-Enter",run:pu(!0)},{key:"Alt-l",mac:"Ctrl-l",run:({state:t,dispatch:e})=>{let i=cu(t).map(({from:e,to:i})=>W.range(e,Math.min(i+1,t.doc.length)));return e(t.update({selection:W.create(i),userEvent:"select"})),!0}},{key:"Mod-i",run:({state:t,dispatch:e})=>{let i=kc(t.selection,e=>{let i=ka(t),n=i.resolveStack(e.from,1);if(e.empty){let t=i.resolveStack(e.from,-1);t.node.from>=n.node.from&&t.node.to<=n.node.to&&(n=t)}for(let t=n;t;t=t.next){let{node:i}=t;if((i.from<e.from&&i.to>=e.to||i.to>e.to&&i.from<=e.from)&&t.next)return W.range(i.to,i.from)}return e});return!i.eq(t.selection)&&(e(Sc(t,i)),!0)},preventDefault:!0},{key:"Mod-[",run:({state:t,dispatch:e})=>!t.readOnly&&(e(t.update(mu(t,(e,i)=>{let n=/^\s*/.exec(e.text)[0];if(!n)return;let 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i;if(t.lineWrapping){let n=t.lineBlockAt(e.head),s=t.coordsAtPos(e.head,e.assoc||1);s&&(i=n.bottom+t.documentTop-s.bottom+t.defaultLineHeight/2)}return t.moveVertically(e,!0,i)}).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=kc(t.selection,e=>{let s=Wh(t,e.head,-1)||Wh(t,e.head,1)||e.head>0&&Wh(t,e.head-1,1)||e.head<t.doc.length&&Wh(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?W.range(e.anchor,r):W.cursor(r)});return!!n&&(e(Sc(t,s)),!0)}(t,e,!1)},{key:"Mod-/",run:t=>{let{state:e}=t,i=e.doc.lineAt(e.selection.main.from),n=Gh(t.state,i.from);return 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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&&this.test==t.test}create(){return this.regexp?new _u(this):new Hu(this)}getCursor(t,e=0,i){let n=t.doc?t:Tt.create({doc:t});return null==i&&(i=n.doc.length),this.regexp?Vu(this,n,e,i):Wu(this,n,e,i)}}class Nu{constructor(t){this.spec=t}}function Wu(t,e,i,n){let s;return t.wholeWord&&(s=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(zu(s,i-r))==Ct.Word&&e(Fu(s,i-r))==Ct.Word||e(Fu(s,n-r))==Ct.Word&&e(zu(s,n-r))==Ct.Word))}(e.doc,e.charCategorizer(e.selection.main.head))),t.test&&(s=function(t,e,i){return(n,s,r,o)=>{if(i&&!i(n,s,r,o))return!1;let l=n>=o&&s<=o+r.length?r.slice(n-o,s-o):e.doc.sliceString(n,s);return t(l,e,n,s)}}(t.test,e,s)),new wu(e.doc,t.unquoted,i,n,t.caseSensitive?void 0:t=>t.toLowerCase(),s)}class Hu extends Nu{constructor(t){super(t)}nextMatch(t,e,i){let n=Wu(this.spec,t,i,t.doc.length).nextOverlapping();if(n.done){let i=Math.min(t.doc.length,e+this.spec.unquoted.length);n=Wu(this.spec,t,0,i).nextOverlapping()}return n.done||n.value.from==e&&n.value.to==i?null:n.value}prevMatchInRange(t,e,i){for(let n=i;;){let i=Math.max(e,n-1e4-this.spec.unquoted.length),s=Wu(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){let n=this.prevMatchInRange(t,0,e);return n||(n=this.prevMatchInRange(t,Math.max(0,i-this.spec.unquoted.length),t.doc.length)),!n||n.from==e&&n.to==i?null:n}getReplacement(t){return this.spec.unquote(this.spec.replace)}matchAll(t,e){let i=Wu(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=Wu(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 Vu(t,e,i,n){let s;var r;return t.wholeWord&&(r=e.charCategorizer(e.selection.main.head),s=(t,e,i)=>!i[0].length||(r(zu(i.input,i.index))!=Ct.Word||r(Fu(i.input,i.index))!=Ct.Word)&&(r(Fu(i.input,i.index+i[0].length))!=Ct.Word||r(zu(i.input,i.index+i[0].length))!=Ct.Word)),t.test&&(s=function(t,e,i){return(n,s,r)=>(!i||i(n,s,r))&&t(r[0],e,n,s)}(t.test,e,s)),new xu(e.doc,t.search,{ignoreCase:!t.caseSensitive,test:s},i,n)}function zu(t,e){return t.slice(k(t,e,!1),e)}function Fu(t,e){return t.slice(e,k(t,e))}class _u extends Nu{nextMatch(t,e,i){let n=Vu(this.spec,t,i,t.doc.length).next();return n.done&&(n=Vu(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=Vu(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)=>{if("&"==i)return t.match[0];if("$"==i)return"$";for(let e=i.length;e>0;e--){let n=+i.slice(0,e);if(n>0&&n<t.match.length)return t.match[n]+i.slice(e)}return e})}matchAll(t,e){let i=Vu(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=Vu(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 qu=gt.define(),Uu=gt.define(),$u=j.define({create:t=>new Qu(sf(t).create(),null),update(t,e){for(let i of e.effects)i.is(qu)?t=new Qu(i.value.create(),t.panel):i.is(Uu)&&(t=new Qu(t.query,i.value?nf:null));return t},provide:t=>Wo.from(t,t=>t.panel)});class Qu{constructor(t,e){this.query=t,this.panel=e}}const ju=Te.mark({class:"cm-searchMatch"}),Ku=Te.mark({class:"cm-searchMatch cm-searchMatch-selected"}),Xu=_i.fromClass(class{constructor(t){this.view=t,this.decorations=this.highlight(t.state.field($u))}update(t){let e=t.state.field($u);(e!=t.startState.field($u)||t.docChanged||t.selectionSet||t.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:t,panel:e}){if(!e||!t.spec.valid)return Te.none;let{view:i}=this,n=new Nt;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?Ku:ju)})}return n.finish()}},{decorations:t=>t.decorations});function Gu(t){return e=>{let i=e.state.field($u,!1);return i&&i.query.spec.valid?t(e,i):lf(e)}}const Yu=Gu((t,{query:e})=>{let{to:i}=t.state.selection.main,n=e.nextMatch(t.state,i,i);if(!n)return!1;let s=W.single(n.from,n.to),r=t.state.facet(Lu);return t.dispatch({selection:s,effects:[pf(t,n),r.scrollToMatch(s.main,t)],userEvent:"select.search"}),of(t),!0}),Ju=Gu((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,s=e.prevMatch(i,n,n);if(!s)return!1;let r=W.single(s.from,s.to),o=t.state.facet(Lu);return t.dispatch({selection:r,effects:[pf(t,s),o.scrollToMatch(r.main,t)],userEvent:"select.search"}),of(t),!0}),Zu=Gu((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:W.create(i.map(t=>W.range(t.from,t.to))),userEvent:"select.search.matches"}),!0)}),tf=Gu((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=r,h=[],c=[];a.precise?a.from==n&&a.to==s&&(l=i.toText(e.getReplacement(a)),h.push({from:a.from,to:a.to,insert:l}),a=e.nextMatch(i,a.from,a.to),c.push(pr.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+"."))):a=e.nextMatch(i,a.from,a.to);let u=t.state.changes(h);return a&&(o=W.single(a.from,a.to).map(u),c.push(pf(t,a)),c.push(i.facet(Lu).scrollToMatch(o.main,t))),t.dispatch({changes:u,selection:o,effects:c,userEvent:"input.replace"}),!0}),ef=Gu((t,{query:e})=>{if(t.state.readOnly)return!1;let i=[];for(let n of e.matchAll(t.state,1e9)){let{from:t,to:s,precise:r}=n;r&&i.push({from:t,to:s,insert:e.getReplacement(n)})}if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:pr.announce.of(n),userEvent:"input.replace.all"}),!0});function nf(t){return t.state.facet(Lu).createPanel(t)}function sf(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(Lu);return new Iu({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 rf(t){let e=Bo(t,nf);return e&&e.dom.querySelector("[main-field]")}function of(t){let e=rf(t);e&&e==t.root.activeElement&&e.select()}const lf=t=>{let e=t.state.field($u,!1);if(e&&e.panel){let i=rf(t);if(i&&i!=t.root.activeElement){let n=sf(t.state,e.query.spec);n.valid&&t.dispatch({effects:qu.of(n)}),i.focus(),i.select()}}else t.dispatch({effects:[Uu.of(!0),e?qu.of(sf(t.state,e.query.spec)):gt.appendConfig.of(gf)]});return!0},af=t=>{let e=t.state.field($u,!1);if(!e||!e.panel)return!1;let i=Bo(t,nf);return i&&i.dom.contains(t.root.activeElement)&&t.focus(),t.dispatch({effects:Uu.of(!1)}),!0},hf=[{key:"Mod-f",run:lf,scope:"editor search-panel"},{key:"F3",run:Yu,shift:Ju,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:Yu,shift:Ju,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:af,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 wu(t.doc,t.sliceDoc(n,s));!e.next().done;){if(r.length>1e3)return!1;e.value.from==n&&(o=r.length),r.push(W.range(e.value.from,e.value.to))}return e(t.update({selection:W.create(r,o),userEvent:"select.search.matches"})),!0}},{key:"Mod-Alt-g",run:t=>{let{state:e}=t,i=String(e.doc.lineAt(t.state.selection.main.head).number),{close:n,result:s}=Ho(t,{label:e.phrase("Go to line"),input:{type:"text",name:"line",value:i},focus:!0,submitLabel:e.phrase("go")});return s.then(i=>{let s=i&&/^([+-])?(\d+)?(:\d+)?(%)?$/.exec(i.elements.line.value);if(!s)return void t.dispatch({effects:n});let r=e.doc.lineAt(e.selection.main.head),[,o,l,a,h]=s,c=a?+a.slice(1):0,u=l?+l:r.number;if(l&&h){let t=u/100;o&&(t=t*("-"==o?-1:1)+r.number/e.doc.lines),u=Math.round(e.doc.lines*t)}else l&&o&&(u=u*("-"==o?-1:1)+r.number);let f=e.doc.line(Math.max(1,Math.min(e.doc.lines,u))),d=W.cursor(f.from+Math.max(0,Math.min(c,f.length)));t.dispatch({effects:[n,pr.scrollIntoView(d.from,{y:"center"})],selection:d})}),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some(t=>t.from===t.to))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=W.create(i.ranges.map(e=>t.wordAt(e.head)||W.cursor(e.head)),i.mainIndex);return!n.eq(i)&&(e(t.update({selection:n})),!0)})({state:t,dispatch:e});let n=t.sliceDoc(i[0].from,i[0].to);if(t.selection.ranges.some(e=>t.sliceDoc(e.from,e.to)!=n))return!1;let s=function(t,e){let{main:i,ranges:n}=t.selection,s=t.wordAt(i.head),r=s&&s.from==i.from&&s.to==i.to;for(let i=!1,s=new wu(t.doc,e,n[n.length-1].to);;){if(s.next(),!s.done){if(i&&n.some(t=>t.from==s.value.from))continue;if(r){let e=t.wordAt(s.value.from);if(!e||e.from!=s.value.from||e.to!=s.value.to)continue}return s.value}if(i)return null;s=new wu(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!s&&(e(t.update({selection:t.selection.addRange(W.range(s.from,s.to),!1),effects:pr.scrollIntoView(s.to)})),!0)},preventDefault:!0}];class cf{constructor(t){this.view=t;let e=this.query=t.state.field($u).query.spec;function i(t,e,i){return le("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=le("input",{value:e.search,placeholder:uf(t,"Find"),"aria-label":uf(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=le("input",{value:e.replace,placeholder:uf(t,"Replace"),"aria-label":uf(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=le("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=le("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=le("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=le("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",()=>Yu(t),[uf(t,"next")]),i("prev",()=>Ju(t),[uf(t,"previous")]),i("select",()=>Zu(t),[uf(t,"all")]),le("label",null,[this.caseField,uf(t,"match case")]),le("label",null,[this.reField,uf(t,"regexp")]),le("label",null,[this.wordField,uf(t,"by word")]),...t.state.readOnly?[]:[le("br"),this.replaceField,i("replace",()=>tf(t),[uf(t,"replace")]),i("replaceAll",()=>ef(t),[uf(t,"replace all")])],le("button",{name:"close",onclick:()=>af(t),"aria-label":uf(t,"close"),type:"button"},["×"])])}commit(){let t=new Iu({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:qu.of(t)}))}keydown(t){var e,i,n;e=this.view,i=t,n="search-panel",Tr(Cr(e.state),i,e,n)?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Ju:Yu)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),tf(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(qu)&&!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(Lu).top}}function uf(t,e){return t.state.phrase(e)}const ff=30,df=/[\s\.,:;?!]/;function pf(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-ff),o=Math.min(s,i+ff),l=t.state.sliceDoc(r,o);if(r!=n.from)for(let t=0;t<ff;t++)if(!df.test(l[t+1])&&df.test(l[t])){l=l.slice(t);break}if(o!=s)for(let t=l.length-1;t>l.length-ff;t--)if(!df.test(l[t-1])&&df.test(l[t])){l=l.slice(0,t);break}return pr.announce.of(`${t.state.phrase("current match")}. ${l} ${t.state.phrase("on line")} ${n.number}.`)}const mf=pr.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& 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e=this.state.doc.lineAt(this.pos),i=Math.max(e.from,this.pos-250),n=e.text.slice(i-e.from,this.pos-e.from),s=n.search(kf(t,!1));return s<0?null:{from:i+s,to:this.pos,text:n.slice(s)}}get aborted(){return null==this.abortListeners}addEventListener(t,e,i){"abort"==t&&this.abortListeners&&(this.abortListeners.push(e),i&&i.onDocChange&&(this.abortOnDocChange=!0))}}function wf(t){let e=Object.keys(t).join(""),i=/\w/.test(e);return i&&(e=e.replace(/\w/g,"")),`[${i?"\\w":""}${e.replace(/[^\w\s]/g,"\\$&")}]`}function bf(t){let e=t.map(t=>"string"==typeof t?{label:t}:t),[i,n]=e.every(t=>/^\w+$/.test(t.label))?[/\w*$/,/\w+$/]:function(t){let e=Object.create(null),i=Object.create(null);for(let{label:n}of t){e[n[0]]=!0;for(let t=1;t<n.length;t++)i[n[t]]=!0}let n=wf(e)+wf(i)+"*$";return[new RegExp("^"+n),new RegExp(n)]}(e);return t=>{let s=t.matchBefore(n);return s||t.explicit?{from:s?s.from:t.pos,options:e,validFor:i}:null}}class yf{constructor(t,e,i,n){this.completion=t,this.source=e,this.match=i,this.score=n}}function xf(t){return t.selection.main.from}function kf(t,e){var i;let{source:n}=t,s=e&&"^"!=n[0],r="$"!=n[n.length-1];return s||r?new RegExp(`${s?"^":""}(?:${n})${r?"$":""}`,null!==(i=t.flags)&&void 0!==i?i:t.ignoreCase?"i":""):t}const Sf=dt.define();function Cf(t,e,i,n){let{main:s}=t.selection,r=i-s.from,o=n-s.from;return{...t.changeByRange(l=>{if(l!=s&&i!=n&&t.sliceDoc(l.from+r,l.from+o)!=t.sliceDoc(i,n))return{range:l};let a=t.toText(e);return{changes:{from:l.from+r,to:n==s.from?l.to:l.from+o,insert:a},range:W.cursor(l.from+r+a.length)}}),scrollIntoView:!0,userEvent:"input.complete"}}const Af=new WeakMap;function Mf(t){if(!Array.isArray(t))return t;let e=Af.get(t);return e||Af.set(t,e=bf(t)),e}const Of=gt.define(),Tf=gt.define();class Df{constructor(t){this.pattern=t,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[],this.score=0,this.matched=[];for(let e=0;e<t.length;){let i=S(t,e),n=A(i);this.chars.push(i);let s=t.slice(e,e+n),r=s.toUpperCase();this.folded.push(S(r==s?s.toLowerCase():r,0)),e+=n}this.astral=t.length!=this.chars.length}ret(t,e){return this.score=t,this.matched=e,this}match(t){if(0==this.pattern.length)return this.ret(-100,[]);if(t.length<this.pattern.length)return null;let{chars:e,folded:i,any:n,precise:s,byWord:r}=this;if(1==e.length){let n=S(t,0),s=A(n),r=s==t.length?0:-100;if(n==e[0]);else{if(n!=i[0])return null;r+=-200}return this.ret(r,[0,s])}let o=t.indexOf(this.pattern);if(0==o)return 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=S(t,s);r!=e[a]&&r!=i[a]||(n[a++]=s),s+=A(r)}if(a<l)return null}let h=0,c=0,u=!1,f=0,d=-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=S(t,n);o<0&&(h<l&&a==e[h]&&(s[h++]=n),f<l&&(a==e[f]||a==i[f]?(0==f&&(d=n),p=n+1,f++):f=0));let w,b=a<255?a>=48&&a<=57||a>=97&&a<=122?2:a>=65&&a<=90?1:0:(w=C(a))!=w.toLowerCase()?1:w!=w.toUpperCase()?2:0;(!n||1==b&&m||0==v&&0!=b)&&(e[c]==a||i[c]==a&&(u=!0)?r[c++]=n:r.length&&(g=!1)),v=b,n+=A(a)}return c==l&&0==r[0]&&g?this.result((u?-200:0)-100,r,t):f==l&&0==d?this.ret(-200-t.length+(p==t.length?0:-100),[0,p]):o>-1?this.ret(-700-t.length,[o,o+this.pattern.length]):f==l?this.ret(-900-t.length,[d,p]):c==l?this.result((u?-200:0)-100-700+(g?0:-1100),r,t):2==e.length?null: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?A(S(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)}}class Rf{constructor(t){this.pattern=t,this.matched=[],this.score=0,this.folded=t.toLowerCase()}match(t){if(t.length<this.pattern.length)return null;let e=t.slice(0,this.pattern.length),i=e==this.pattern?0:e.toLowerCase()==this.folded?-200:null;return null==i?null:(this.matched=[0,e.length],this.score=i+(t.length==this.pattern.length?0:-100),this)}}const Pf=z.define({combine:t=>Dt(t,{activateOnTyping:!0,activateOnCompletion:()=>!1,activateOnTypingDelay:100,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:Bf,filterStrict:!1,compareCompletions:(t,e)=>(t.sortText||t.label).localeCompare(e.sortText||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=>Ef(t(i),e(i)),optionClass:(t,e)=>i=>Ef(t(i),e(i)),addToOptions:(t,e)=>t.concat(e),filterStrict:(t,e)=>t||e})});function Ef(t,e){return t?e?t+" "+e:t:e}function Bf(t,e,i,n,s,r){let o,l,a=t.textDirection==si.RTL,h=a,c=!1,u="top",f=e.left-s.left,d=s.right-e.right,p=n.right-n.left,m=n.bottom-n.top;if(h&&f<Math.min(p,d)?h=!1:!h&&d<Math.min(p,f)&&(h=!0),p<=(h?f:d))o=Math.max(s.top,Math.min(i.top,s.bottom-m))-e.top,l=Math.min(400,h?f:d);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:(u="bottom",o=e.bottom-i.top)}return{style:`${u}: ${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")}}const Lf=gt.define();function If(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.ceil((t-e)/i);return{from:t-n*i,to:t-(n-1)*i}}class Nf{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(Pf);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,n){let s=document.createElement("span");s.className="cm-completionLabel";let r=t.displayLabel||t.label,o=0;for(let t=0;t<n.length;){let e=n[t++],i=n[t++];e>o&&s.appendChild(document.createTextNode(r.slice(o,e)));let l=s.appendChild(document.createElement("span"));l.appendChild(document.createTextNode(r.slice(e,i))),l.className="cm-completionMatchedText",o=i}return o<r.length&&s.appendChild(document.createTextNode(r.slice(o))),s},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=If(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();if(i.target==this.list){let e=this.list.classList.contains("cm-completionListIncompleteTop")&&i.clientY<this.list.firstChild.getBoundingClientRect().top?this.range.from-1:this.list.classList.contains("cm-completionListIncompleteBottom")&&i.clientY>this.list.lastChild.getBoundingClientRect().bottom?this.range.to:null;null!=e&&(t.dispatch({effects:Lf.of(e)}),i.preventDefault())}}),this.dom.addEventListener("focusout",e=>{let i=t.state.field(this.stateField,!1);i&&i.tooltip&&t.state.facet(Pf).closeOnBlur&&e.relatedTarget!=t.contentDOM&&t.dispatch({effects:Tf.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=If(s.length,r,t.state.facet(Pf).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;(e.selected>-1&&e.selected<this.range.from||e.selected>=this.range.to)&&(this.range=If(e.options.length,e.selected,this.view.state.facet(Pf).maxRenderedOptions),this.showOptions(e.options,t.id));let i=this.updateSelectedOption(e.selected);if(i){this.destroyInfo();let{completion:n}=e.options[e.selected],{info:s}=n;if(!s)return;let r="string"==typeof s?document.createTextNode(s):s(n);if(!r)return;"then"in r?r.then(e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e,n)}).catch(t=>Hi(this.view.state,t,"completion info")):(this.addInfoPane(r,n),i.setAttribute("aria-describedby",this.info.id))}}addInfoPane(t,e){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",i.id="cm-completionInfo-"+Math.floor(65535*Math.random()).toString(16),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"),i.removeAttribute("aria-describedby")):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.documentElement;s={left:0,top:0,right:t.clientWidth,bottom:t.clientHeight}}return n.top>Math.min(s.bottom,e.bottom)-10||n.bottom<Math.max(s.top,e.top)+10?null:this.view.state.facet(Pf).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")),n.addEventListener("mousedown",t=>{t.target==n&&t.preventDefault()});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;if(t!=s&&(r>i.from||0==i.from))if(s=t,"string"!=typeof a&&a.header)n.appendChild(a.header(a));else{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,this.view,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 Wf(t,e){return i=>new Nf(i,t,e)}function Hf(t){return 100*(t.boost||0)+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}class Vf{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 Vf(this.options,qf(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,s,r){if(n&&!r&&t.some(t=>t.isPending))return n.setDisabled();let o=function(t,e){let i=[],n=null,s=null,r=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)}},o=e.facet(Pf);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)r(new yf(e,n.source,t?t(e):[],1e9-i.length));else{let i,l=e.sliceDoc(n.from,n.to),a=o.filterStrict?new Rf(l):new Df(l);for(let e of n.result.options)if(i=a.match(e.label)){let o=e.displayLabel?t?t(e,i.matched):[]:i.matched,l=i.score+(e.boost||0);if(r(new yf(e,n.source,o,l)),"object"==typeof e.section&&"dynamic"===e.section.rank){let{name:t}=e.section;s||(s=Object.create(null)),s[t]=Math.max(l,s[t]||-1e9)}}}}if(n){let t=Object.create(null),e=0,r=(t,e)=>("dynamic"===t.rank&&"dynamic"===e.rank?s[e.name]-s[t.name]:0)||("number"==typeof t.rank?t.rank:1e9)-("number"==typeof e.rank?e.rank:1e9)||(t.name<e.name?-1:1);for(let i of n.sort(r))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 l=[],a=null,h=o.compareCompletions;for(let t of i.sort((t,e)=>e.score-t.score||h(t.completion,e.completion))){let e=t.completion;!a||a.label!=e.label||a.detail!=e.detail||null!=a.type&&null!=e.type&&a.type!=e.type||a.apply!=e.apply||a.boost!=e.boost?l.push(t):Hf(t.completion)>Hf(a)&&(l[l.length-1]=t),a=t.completion}return l}(t,e);if(!o.length)return n&&t.some(t=>t.isPending)?n.setDisabled():null;let l=e.facet(Pf).selectOnOpen?0:-1;if(n&&n.selected!=l&&-1!=n.selected){let t=n.options[n.selected].completion;for(let e=0;e<o.length;e++)if(o[e].completion==t){l=e;break}}return new Vf(o,qf(i,l),{pos:t.reduce((t,e)=>e.hasResult()?Math.min(t,e.from):t,1e8),create:Yf,above:s.aboveCursor},n?n.timestamp:Date.now(),l,!1)}map(t){return new Vf(this.options,this.attrs,{...this.tooltip,pos:t.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new Vf(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class zf{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new zf(Uf,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(Pf),n=(i.override||e.languageDataAt("autocomplete",xf(e)).map(Mf)).map(e=>(this.active.find(t=>t.source==e)||new Qf(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,r=t.effects.some(t=>t.is(Kf));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)||r?s=Vf.build(n,e,this.id,s,i,r):s&&s.disabled&&!n.some(t=>t.isPending)&&(s=null),!s&&n.every(t=>!t.isPending)&&n.some(t=>t.hasResult())&&(n=n.map(t=>t.hasResult()?new Qf(t.source,0):t));for(let e of t.effects)e.is(Lf)&&(s=s&&s.setSelected(e.value,this.id));return n==this.active&&s==this.open?this:new zf(n,this.id,s)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?Ff:_f}}const Ff={"aria-autocomplete":"list"},_f={};function qf(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const Uf=[];function $f(t,e){if(t.isUserEvent("input.complete")){let i=t.annotation(Sf);if(i&&e.activateOnCompletion(i))return 12}let i=t.isUserEvent("input.type");return i&&e.activateOnTyping?5:i?1:t.isUserEvent("delete.backward")?2:t.selection?8:t.docChanged?16:0}class Qf{constructor(t,e,i=!1){this.source=t,this.state=e,this.explicit=i}hasResult(){return!1}get isPending(){return 1==this.state}update(t,e){let i=$f(t,e),n=this;(8&i||16&i&&this.touches(t))&&(n=new Qf(n.source,0)),4&i&&0==n.state&&(n=new Qf(this.source,1)),n=n.updateFor(t,i);for(let e of t.effects)if(e.is(Of))n=new Qf(n.source,1,e.value);else if(e.is(Tf))n=new Qf(n.source,0);else if(e.is(Kf))for(let t of e.value)t.source==n.source&&(n=t);return n}updateFor(t,e){return this.map(t.changes)}map(t){return this}touches(t){return t.changes.touchesRange(xf(t.state))}}class jf extends Qf{constructor(t,e,i,n,s,r){super(t,3,e),this.limit=i,this.result=n,this.from=s,this.to=r}hasResult(){return!0}updateFor(t,e){var i;if(!(3&e))return this.map(t.changes);let n=this.result;n.map&&!t.changes.empty&&(n=n.map(n,t.changes));let s=t.changes.mapPos(this.from),r=t.changes.mapPos(this.to,1),o=xf(t.state);if(o>r||!n||2&e&&(xf(t.startState)==this.from||o<this.limit))return new Qf(this.source,4&e?1:0);let l=t.changes.mapPos(this.limit);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):kf(t,!0).test(s)}(n.validFor,t.state,s,r)?new jf(this.source,this.explicit,l,n,s,r):n.update&&(n=n.update(n,s,r,new vf(t.state,o,!1)))?new jf(this.source,this.explicit,l,n,n.from,null!==(i=n.to)&&void 0!==i?i:xf(t.state)):new Qf(this.source,1,this.explicit)}map(t){if(t.empty)return this;let e=this.result.map?this.result.map(this.result,t):this.result;return e?new jf(this.source,this.explicit,t.mapPos(this.limit),e,t.mapPos(this.from),t.mapPos(this.to,1)):new Qf(this.source,0)}touches(t){return t.changes.touchesRange(this.from,this.to)}}const Kf=gt.define({map:(t,e)=>t.map(t=>t.map(e))}),Xf=j.define({create:()=>zf.start(),update:(t,e)=>t.update(e),provide:t=>[ko.from(t,t=>t.tooltip),pr.contentAttributes.from(t,t=>t.attrs)]});function Gf(t,e){const i=e.completion.apply||e.completion.label;let n=t.state.field(Xf).active.find(t=>t.source==e.source);return n instanceof jf&&("string"==typeof i?t.dispatch({...Cf(t.state,i,n.from,n.to),annotations:Sf.of(e.completion)}):i(t,e.completion,n.from,n.to),!0)}const Yf=Wf(Xf,Gf);function Jf(t,e="option"){return i=>{let n=i.state.field(Xf,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp<i.state.facet(Pf).interactionDelay)return!1;let s,r=1;"page"==e&&(s=Ro(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:Lf.of(l)}),!0}}const Zf=t=>!!t.state.field(Xf,!1)&&(t.dispatch({effects:Of.of(!0)}),!0);class td{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const ed=_i.fromClass(class{constructor(t){this.view=t,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let e of t.state.field(Xf).active)e.isPending&&this.startQuery(e)}update(t){let e=t.state.field(Xf),i=t.state.facet(Pf);if(!t.selectionSet&&!t.docChanged&&t.startState.field(Xf)==e)return;let n=t.transactions.some(t=>{let e=$f(t,i);return 8&e||(t.selection||t.docChanged)&&!(3&e)});for(let e=0;e<this.running.length;e++){let i=this.running[e];if(n||i.context.abortOnDocChange&&t.docChanged||i.updates.length+t.transactions.length>50&&Date.now()-i.time>1e3){for(let t of i.context.abortListeners)try{t()}catch(t){Hi(this.view.state,t)}i.context.abortListeners=null,this.running.splice(e--,1)}else i.updates.push(...t.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),t.transactions.some(t=>t.effects.some(t=>t.is(Of)))&&(this.pendingStart=!0);let s=this.pendingStart?50:i.activateOnTypingDelay;if(this.debounceUpdate=e.active.some(t=>t.isPending&&!this.running.some(e=>e.active.source==t.source))?setTimeout(()=>this.startUpdate(),s):-1,0!=this.composing)for(let e of t.transactions)e.isUserEvent("input.type")?this.composing=2:2==this.composing&&e.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:t}=this.view,e=t.field(Xf);for(let t of e.active)t.isPending&&!this.running.some(e=>e.active.source==t.source)&&this.startQuery(t);this.running.length&&e.open&&e.open.disabled&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(Pf).updateSyncTime))}startQuery(t){let{state:e}=this.view,i=xf(e),n=new vf(e,i,t.explicit,this.view),s=new td(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:Tf.of(null)}),Hi(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(Pf).updateSyncTime))}accept(){var t;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],i=this.view.state.facet(Pf),n=this.view.state.field(Xf);for(let s=0;s<this.running.length;s++){let r=this.running[s];if(void 0===r.done)continue;if(this.running.splice(s--,1),r.done){let n=xf(r.updates.length?r.updates[0].startState:this.view.state),s=Math.min(n,r.done.from+(r.active.explicit?0:1)),o=new jf(r.active.source,r.active.explicit,s,r.done,r.done.from,null!==(t=r.done.to)&&void 0!==t?t:n);for(let t of r.updates)o=o.update(t,i);if(o.hasResult()){e.push(o);continue}}let o=n.active.find(t=>t.source==r.active.source);if(o&&o.isPending)if(null==r.done){let t=new Qf(r.active.source,0);for(let e of r.updates)t=t.update(e,i);t.isPending||e.push(t)}else this.startQuery(o)}(e.length||n.open&&n.open.disabled)&&this.view.dispatch({effects:Kf.of(e)})}},{eventHandlers:{blur(t){let e=this.view.state.field(Xf,!1);if(e&&e.tooltip&&this.view.state.facet(Pf).closeOnBlur){let i=e.open&&Ro(this.view,e.open.tooltip);i&&i.dom.contains(t.relatedTarget)||setTimeout(()=>this.view.dispatch({effects:Tf.of(null)}),10)}},compositionstart(){this.composing=1},compositionend(){3==this.composing&&setTimeout(()=>this.view.dispatch({effects:Of.of(!1)}),20),this.composing=0}}}),id="object"==typeof navigator&&/Win/.test(navigator.platform),nd=Z.highest(pr.domEventHandlers({keydown(t,e){let i=e.state.field(Xf,!1);if(!i||!i.open||i.open.disabled||i.open.selected<0||t.key.length>1||t.ctrlKey&&(!id||!t.altKey)||t.metaKey)return!1;let n=i.open.options[i.open.selected],s=i.active.find(t=>t.source==n.source),r=n.completion.commitCharacters||s.result.commitCharacters;return r&&r.indexOf(t.key)>-1&&Gf(e,n),!1}})),sd=pr.baseTheme({".cm-tooltip.cm-tooltip-autocomplete":{"& > ul":{fontFamily:"monospace",whiteSpace:"nowrap",overflow:"hidden auto",maxWidth_fallback:"700px",maxWidth:"min(700px, 95vw)",minWidth:"250px",maxHeight:"10em",height:"100%",listStyle:"none",margin:0,padding:0,"& > 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.cm-completionIcon-method":{"&:after":{content:"'ƒ'"}},".cm-completionIcon-class":{"&:after":{content:"'○'"}},".cm-completionIcon-interface":{"&:after":{content:"'◌'"}},".cm-completionIcon-variable":{"&:after":{content:"'𝑥'"}},".cm-completionIcon-constant":{"&:after":{content:"'𝐶'"}},".cm-completionIcon-type":{"&:after":{content:"'𝑡'"}},".cm-completionIcon-enum":{"&:after":{content:"'∪'"}},".cm-completionIcon-property":{"&:after":{content:"'□'"}},".cm-completionIcon-keyword":{"&:after":{content:"'🔑︎'"}},".cm-completionIcon-namespace":{"&:after":{content:"'▢'"}},".cm-completionIcon-text":{"&:after":{content:"'abc'",fontSize:"50%",verticalAlign:"middle"}}}),rd={brackets:["(","[","{","'",'"'],before:")]}:;>",stringPrefixes:[]},od=gt.define({map(t,e){let i=e.mapPos(t,-1,O.TrackAfter);return null==i?void 0:i}}),ld=new class extends Rt{};ld.startSide=1,ld.endSide=-1;const ad=j.define({create:()=>It.empty,update(t,e){if(t=t.map(e.changes),e.selection){let i=e.state.doc.lineAt(e.selection.main.head);t=t.update({filter:t=>t>=i.from&&t<=i.to})}for(let i of e.effects)i.is(od)&&(t=t.update({add:[ld.range(i.value,i.value+1)]}));return t}});const hd="()[]{}<>«»»«［］｛｝";function cd(t){for(let e=0;e<16;e+=2)if(hd.charCodeAt(e)==t)return hd.charAt(e+1);return C(t<128?t:t+1)}function ud(t,e){return t.languageDataAt("closeBrackets",e)[0]||rd}const fd="object"==typeof navigator&&/Android\b/.test(navigator.userAgent),dd=pr.inputHandler.of((t,e,i,n)=>{if((fd?t.composing:t.compositionStarted)||t.state.readOnly)return!1;let s=t.state.selection.main;if(n.length>2||2==n.length&&1==A(S(n,0))||e!=s.from||i!=s.to)return!1;let r=function(t,e){let i=ud(t,t.selection.main.head),n=i.brackets||rd.brackets;for(let s of n){let r=cd(S(s,0));if(e==s)return r==s?bd(t,s,n.indexOf(s+s+s)>-1,i):vd(t,s,r,i.before||rd.before);if(e==r&&md(t,t.selection.main.from))return wd(t,s,r)}return null}(t.state,n);return!!r&&(t.dispatch(r),!0)}),pd=[{key:"Backspace",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=ud(t,t.selection.main.head).brackets||rd.brackets,n=null,s=t.changeByRange(e=>{if(e.empty){let n=function(t,e){let i=t.sliceString(e-2,e);return A(S(i,0))==i.length?i:i.slice(1)}(t.doc,e.head);for(let s of i)if(s==n&&gd(t.doc,e.head)==cd(S(s,0)))return{changes:{from:e.head-s.length,to:e.head+s.length},range:W.cursor(e.head-s.length)}}return{range:n=e}});return n||e(t.update(s,{scrollIntoView:!0,userEvent:"delete.backward"})),!n}}];function md(t,e){let i=!1;return t.field(ad).between(0,t.doc.length,t=>{t==e&&(i=!0)}),i}function gd(t,e){let i=t.sliceString(e,e+2);return i.slice(0,A(S(i,0)))}function vd(t,e,i,n){let s=null,r=t.changeByRange(r=>{if(!r.empty)return{changes:[{insert:e,from:r.from},{insert:i,from:r.to}],effects:od.of(r.to+e.length),range:W.range(r.anchor+e.length,r.head+e.length)};let o=gd(t.doc,r.head);return!o||/\s/.test(o)||n.indexOf(o)>-1?{changes:{insert:e+i,from:r.head},effects:od.of(r.head+e.length),range:W.cursor(r.head+e.length)}:{range:s=r}});return s?null:t.update(r,{scrollIntoView:!0,userEvent:"input.type"})}function wd(t,e,i){let n=null,s=t.changeByRange(e=>e.empty&&gd(t.doc,e.head)==i?{changes:{from:e.head,to:e.head+i.length,insert:i},range:W.cursor(e.head+i.length)}:n={range:e});return n?null:t.update(s,{scrollIntoView:!0,userEvent:"input.type"})}function bd(t,e,i,n){let s=n.stringPrefixes||rd.stringPrefixes,r=null,o=t.changeByRange(n=>{if(!n.empty)return{changes:[{insert:e,from:n.from},{insert:e,from:n.to}],effects:od.of(n.to+e.length),range:W.range(n.anchor+e.length,n.head+e.length)};let o,l=n.head,a=gd(t.doc,l);if(a==e){if(yd(t,l))return{changes:{insert:e+e,from:l},effects:od.of(l+e.length),range:W.cursor(l+e.length)};if(md(t,l)){let n=i&&t.sliceDoc(l,l+3*e.length)==e+e+e?e+e+e:e;return{changes:{from:l,to:l+n.length,insert:n},range:W.cursor(l+n.length)}}}else{if(i&&t.sliceDoc(l-2*e.length,l)==e+e&&(o=xd(t,l-2*e.length,s))>-1&&yd(t,o))return{changes:{insert:e+e+e+e,from:l},effects:od.of(l+e.length),range:W.cursor(l+e.length)};if(t.charCategorizer(l)(a)!=Ct.Word&&xd(t,l,s)>-1&&!function(t,e,i,n){let s=ka(t).resolveInner(e,-1),r=n.reduce((t,e)=>Math.max(t,e.length),0);for(let o=0;o<5;o++){let o=t.sliceDoc(s.from,Math.min(s.to,s.from+i.length+r)),l=o.indexOf(i);if(!l||l>-1&&n.indexOf(o.slice(0,l))>-1){let e=s.firstChild;for(;e&&e.from==s.from&&e.to-e.from>i.length+l;){if(t.sliceDoc(e.to-i.length,e.to)==i)return!1;e=e.firstChild}return!0}let a=s.to==e&&s.parent;if(!a)break;s=a}return!1}(t,l,e,s))return{changes:{insert:e+e,from:l},effects:od.of(l+e.length),range:W.cursor(l+e.length)}}return{range:r=n}});return r?null:t.update(o,{scrollIntoView:!0,userEvent:"input.type"})}function yd(t,e){let i=ka(t).resolveInner(e+1);return i.parent&&i.from==e}function xd(t,e,i){let n=t.charCategorizer(e);if(n(t.sliceDoc(e-1,e))!=Ct.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))!=Ct.Word)return i}return-1}function kd(t={}){return[nd,Xf,Pf.of(t),ed,Cd,sd]}const Sd=[{key:"Ctrl-Space",run:Zf},{mac:"Alt-`",run:Zf},{mac:"Alt-i",run:Zf},{key:"Escape",run:t=>{let e=t.state.field(Xf,!1);return!(!e||!e.active.some(t=>0!=t.state))&&(t.dispatch({effects:Tf.of(null)}),!0)}},{key:"ArrowDown",run:Jf(!0)},{key:"ArrowUp",run:Jf(!1)},{key:"PageDown",run:Jf(!0,"page")},{key:"PageUp",run:Jf(!1,"page")},{key:"Enter",run:t=>{let e=t.state.field(Xf,!1);return!(t.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestamp<t.state.facet(Pf).interactionDelay)&&Gf(t,e.open.options[e.open.selected])}}],Cd=Z.highest(kr.computeN([Pf],t=>t.facet(Pf).defaultKeymap?[Sd]:[]));class Ad{constructor(t,e,i){this.from=t,this.to=e,this.diagnostic=i}}class Md{constructor(t,e,i){this.diagnostics=t,this.panel=e,this.selected=i}static init(t,e,i){let n=i.facet(Wd).markerFilter;n&&(t=n(t,i));let s=t.slice().sort((t,e)=>t.from-e.from||t.to-e.to),r=new Nt,o=[],l=0,a=i.doc.iter(),h=0,c=i.doc.length;for(let t=0;;){let e,i,n=t==s.length?null:s[t];if(!n&&!o.length)break;if(o.length)e=l,i=o.reduce((t,e)=>Math.min(t,e.to),n&&n.from>e?n.from:1e8);else{if(e=n.from,e>c)break;i=n.to,o.push(n),t++}for(;t<s.length;){let n=s[t];if(n.from!=e||!(n.to>n.from||n.to==e)){i=Math.min(n.from,i);break}o.push(n),t++,i=Math.min(n.to,i)}i=Math.min(i,c);let u=!1;if(o.some(t=>t.from==e&&(t.to==i||i==c))&&(u=e==i,!u&&i-e<10)){let t=e-(h+a.value.length);t>0&&(a.next(t),h=e);for(let t=e;;){if(t>=i){u=!0;break}if(!a.lineBreak&&h+a.value.length>t)break;t=h+a.value.length,h+=a.value.length,a.next()}}let f=jd(o);if(u)r.add(e,e,Te.widget({widget:new Fd(f),diagnostics:o.slice()}));else{let t=o.reduce((t,e)=>e.markClass?t+" "+e.markClass:t,"");r.add(e,i,Te.mark({class:"cm-lintRange cm-lintRange-"+f+t,diagnostics:o.slice(),inclusiveEnd:o.some(t=>t.to>i)}))}if(l=i,l==c)break;for(let t=0;t<o.length;t++)o[t].to<=l&&o.splice(t--,1)}let u=r.finish();return new Md(u,e,Od(u))}}function Od(t,e=null,i=0){let n=null;return t.between(i,1e9,(t,i,{spec:s})=>{if(!(e&&s.diagnostics.indexOf(e)<0))if(n){if(s.diagnostics.indexOf(n.diagnostic)<0)return!1;n=new Ad(n.from,i,n.diagnostic)}else n=new Ad(t,i,e||s.diagnostics[0])}),n}const Td=gt.define(),Dd=gt.define(),Rd=gt.define(),Pd=j.define({create:()=>new Md(Te.none,null,null),update(t,e){if(e.docChanged&&t.diagnostics.size){let i=t.diagnostics.map(e.changes),n=null,s=t.panel;if(t.selected){let s=e.changes.mapPos(t.selected.from,1);n=Od(i,t.selected.diagnostic,s)||Od(i,null,s)}!i.size&&s&&e.state.facet(Wd).autoPanel&&(s=null),t=new Md(i,s,n)}for(let i of e.effects)if(i.is(Td)){let n=e.state.facet(Wd).autoPanel?i.value.length?qd.open:null:t.panel;t=Md.init(i.value,n,e.state)}else i.is(Dd)?t=new Md(t.diagnostics,i.value?qd.open:null,t.selected):i.is(Rd)&&(t=new Md(t.diagnostics,t.panel,i.value));return t},provide:t=>[Wo.from(t,t=>t.panel),pr.decorations.from(t,t=>t.diagnostics)]}),Ed=Te.mark({class:"cm-lintRange cm-lintRange-active"});function Bd(t,e,i){let n,{diagnostics:s}=t.state.field(Pd),r=-1,o=-1;s.between(e-(i<0?1:0),e+(i>0?1:0),(t,s,{spec:l})=>{if(e>=t&&e<=s&&(t==s||(e>t||i>0)&&(e<s||i<0)))return n=l.diagnostics,r=t,o=s,!1});let l=t.state.facet(Wd).tooltipFilter;return n&&l&&(n=l(n,t.state)),n?{pos:r,end:o,above:!0,create:()=>({dom:Ld(t,n)})}:null}function Ld(t,e){return le("ul",{class:"cm-tooltip-lint"},e.map(e=>zd(t,e,!1)))}const Id=t=>{let e=t.state.field(Pd,!1);return!(!e||!e.panel)&&(t.dispatch({effects:Dd.of(!1)}),!0)},Nd=[{key:"Mod-Shift-m",run:t=>{let e=t.state.field(Pd,!1);var i,n;e&&e.panel||t.dispatch({effects:(i=t.state,n=[Dd.of(!0)],i.field(Pd,!1)?n:n.concat(gt.appendConfig.of(Xd)))});let s=Bo(t,qd.open);return s&&s.dom.querySelector(".cm-panel-lint ul").focus(),!0},preventDefault:!0},{key:"F8",run:t=>{let e=t.state.field(Pd,!1);if(!e)return!1;let i=t.state.selection.main,n=Od(e.diagnostics,null,i.to+1);return!(!n&&(n=Od(e.diagnostics,null,0),!n||n.from==i.from&&n.to==i.to))&&(t.dispatch({selection:{anchor:n.from,head:n.to},scrollIntoView:!0}),function(t,e,i,n={}){var s;let r=t.state.facet(Mo).map(e=>t.plugin(e)).filter(t=>!!t);if(n.tooltip&&n.tooltip.active){let t=r.find(t=>t.field==n.tooltip.active);t&&(r=[t])}for(let o of r)o.activateHover(t,e,i,null!==(s=n.until)&&void 0!==s?s:()=>!1)}(t,n.from,1,{tooltip:Kd,until:t=>t.docChanged||t.newSelection.main.head<n.from||t.newSelection.main.head>n.to}),!0)}}],Wd=z.define({combine:t=>({sources:t.map(t=>t.source).filter(t=>null!=t),...Dt(t.map(t=>t.config),{delay:750,markerFilter:null,tooltipFilter:null,needsRefresh:null,hideOn:()=>null},{delay:Math.max,markerFilter:Hd,tooltipFilter:Hd,needsRefresh:(t,e)=>t?e?i=>t(i)||e(i):t:e,hideOn:(t,e)=>t?e?(i,n,s)=>t(i,n,s)||e(i,n,s):t:e,autoPanel:(t,e)=>t||e})})});function Hd(t,e){return t?e?(i,n)=>e(t(i,n),n):t:e}function Vd(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 zd(t,e,i){var n;let s=i?Vd(e.actions):[];return le("li",{class:"cm-diagnostic cm-diagnostic-"+e.severity},le("span",{class:"cm-diagnosticText"},e.renderMessage?e.renderMessage(t):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=Od(t.state.field(Pd).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),le("u",l.slice(a,a+1)),l.slice(a+1)];return le("button",{type:"button",class:"cm-diagnosticAction"+(i.markClass?" "+i.markClass:""),onclick:o,onmousedown:o,"aria-label":` Action: ${l}${a<0?"":` (access key "${s[n]})"`}.`},h)}),e.source&&le("div",{class:"cm-diagnosticSource"},e.source))}class Fd extends Me{constructor(t){super(),this.sev=t}eq(t){return t.sev==this.sev}toDOM(){return le("span",{class:"cm-lintPoint cm-lintPoint-"+this.sev})}}class _d{constructor(t,e){this.diagnostic=e,this.id="item_"+Math.floor(4294967295*Math.random()).toString(16),this.dom=zd(t,e,!0),this.dom.id=this.id,this.dom.setAttribute("role","option")}}class qd{constructor(t){this.view=t,this.items=[];this.list=le("ul",{tabIndex:0,role:"listbox","aria-label":this.view.state.phrase("Diagnostics"),onkeydown:e=>{if(!(e.ctrlKey||e.altKey||e.metaKey)){if(27==e.keyCode)Id(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=Vd(i.actions);for(let s=0;s<n.length;s++)if(n[s].toUpperCase().charCodeAt(0)==e.keyCode){let e=Od(this.view.state.field(Pd).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=le("div",{class:"cm-panel-lint"},this.list,le("button",{type:"button",name:"close","aria-label":this.view.state.phrase("close"),onclick:()=>Id(this.view)},"×")),this.update()}get selectedIndex(){let t=this.view.state.field(Pd).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(Pd),i=0,n=!1,s=null,r=new Set;for(t.between(0,this.view.state.doc.length,(t,o,{spec:l})=>{for(let t of l.diagnostics){if(r.has(t))continue;r.add(t);let o,l=-1;for(let e=i;e<this.items.length;e++)if(this.items[e].diagnostic==t){l=e;break}l<0?(o=new _d(this.view,t),this.items.splice(i,0,o),n=!0):(o=this.items[l],l>i&&(this.items.splice(i,l-i),n=!0)),e&&o.diagnostic==e.diagnostic?o.dom.hasAttribute("aria-selected")||(o.dom.setAttribute("aria-selected","true"),s=o):o.dom.hasAttribute("aria-selected")&&o.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 _d(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=Od(this.view.state.field(Pd).diagnostics,this.items[t].diagnostic);e&&this.view.dispatch({selection:{anchor:e.from,head:e.to},scrollIntoView:!0,effects:Rd.of(e)})}static open(t){return new qd(t)}}function Ud(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 $d=pr.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 bottom",backgroundRepeat:"repeat-x",paddingBottom:"0.7px"},".cm-lintRange-error":{backgroundImage:Ud("#f11")},".cm-lintRange-warning":{backgroundImage:Ud("orange")},".cm-lintRange-info":{backgroundImage:Ud("#999")},".cm-lintRange-hint":{backgroundImage:Ud("#66d")},".cm-lintRange-active":{backgroundColor:"#ffdd9980"},".cm-tooltip-lint":{padding:0,margin:0},".cm-lintPoint":{position:"relative","&:after":{content:'""',position:"absolute",bottom:0,left:"-2px",borderLeft:"3px solid transparent",borderRight:"3px solid transparent",borderBottom:"4px solid #d11"}},".cm-lintPoint-warning":{"&:after":{borderBottomColor:"orange"}},".cm-lintPoint-info":{"&:after":{borderBottomColor:"#999"}},".cm-lintPoint-hint":{"&:after":{borderBottomColor:"#66d"}},".cm-panel.cm-panel-lint":{position:"relative","& ul":{maxHeight:"100px",overflowY:"auto","& [aria-selected]":{backgroundColor:"#ddd","& u":{textDecoration:"underline"}},"&:focus [aria-selected]":{background_fallback:"#bdf",backgroundColor:"Highlight",color_fallback:"white",color:"HighlightText"},"& u":{textDecoration:"none"},padding:0,margin:0},"& [name=close]":{position:"absolute",top:"0",right:"2px",background:"inherit",border:"none",font:"inherit",padding:0,margin:0}},"&dark .cm-lintRange-active":{backgroundColor:"#86714a80"},"&dark .cm-panel.cm-panel-lint ul":{"& [aria-selected]":{backgroundColor:"#2e343e"}}});function Qd(t){return"error"==t?4:"warning"==t?3:"info"==t?2:1}function jd(t){let e="hint",i=1;for(let n of t){let t=Qd(n.severity);t>i&&(i=t,e=n.severity)}return e}const Kd=Do(Bd,{hideOn:function(t,e){let i=e.pos,n=e.end||i,s=t.state.facet(Wd).hideOn(t,i,n);if(null!=s)return s;let r=t.startState.doc.lineAt(e.pos);return!(!t.effects.some(t=>t.is(Td))&&!t.changes.touchesRange(r.from,Math.max(r.to,n)))}}),Xd=[Pd,pr.decorations.compute([Pd],t=>{let{selected:e,panel:i}=t.field(Pd);return e&&i&&e.from!=e.to?Te.set([Ed.range(e.from,e.to)]):Te.none}),Kd,$d];class Gd{constructor(t,e,i,n,s,r,o,l,a,h=0,c){this.p=t,this.stack=e,this.state=i,this.reducePos=n,this.pos=s,this.score=r,this.buffer=o,this.bufferBase=l,this.curContext=a,this.lookAhead=h,this.parent=c}toString(){return`[${this.stack.filter((t,e)=>e%3==0).concat(this.state)}]@${this.pos}${this.score?"!"+this.score:""}`}static start(t,e,i=0){let n=t.parser.context;return new Gd(t,[],e,i,i,0,[],0,n?new Yd(n,n.start):null,0,null)}get context(){return this.curContext?this.curContext.context:null}pushState(t,e){this.stack.push(this.state,e,this.bufferBase+this.buffer.length),this.state=t}reduce(t){var e;let i=t>>19,n=65535&t,{parser:s}=this.p,r=this.reducePos<this.pos-25&&this.setLookAhead(this.pos),o=s.dynamicPrecedence(n);if(o&&(this.score+=o),0==i)return n<s.minRepeatTerm&&this.reducePos<this.pos&&(this.reducePos=this.pos),this.pushState(s.getGoto(this.state,n,!0),this.reducePos),n<s.minRepeatTerm&&this.storeNode(n,this.reducePos,this.reducePos,r?8:4,!0),void this.reduceContext(n,this.reducePos);let l=this.stack.length-3*(i-1)-(262144&t?6:0),a=l?this.stack[l-2]:this.p.ranges[0].from;n<s.minRepeatTerm&&a==this.reducePos&&this.reducePos<this.pos&&(this.reducePos=this.pos);let h=this.reducePos-a;h>=2e3&&!(null===(e=this.p.parser.nodeSet.types[n])||void 0===e?void 0:e.isAnonymous)&&(a==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=h):this.p.lastBigReductionSize<h&&(this.p.bigReductionCount=1,this.p.lastBigReductionStart=a,this.p.lastBigReductionSize=h));let c=l?this.stack[l-1]:0,u=this.bufferBase+this.buffer.length-c;if(n<s.minRepeatTerm||131072&t){let t=s.stateFlag(this.state,1)?this.pos:this.reducePos;this.storeNode(n,a,t,u+4,!0)}if(262144&t)this.state=this.stack[l];else{let t=this.stack[l-3];this.state=s.getGoto(t,n,!0)}for(;this.stack.length>l;)this.stack.pop();this.reduceContext(n,a)}storeNode(t,e,i,n=4,s=!1){if(0==t&&(!this.stack.length||this.stack[this.stack.length-1]<this.buffer.length+this.bufferBase)){let t=this.buffer.length;if(t>0&&0==this.buffer[t-4]&&this.buffer[t-1]>-1){if(e==i)return;if(this.buffer[t-2]>=e)return void(this.buffer[t-2]=i)}}if(s&&this.pos!=i){let s=this.buffer.length;if(s>0&&(0!=this.buffer[s-4]||this.buffer[s-1]<0)){let t=!1;for(let e=s;e>0&&this.buffer[e-2]>i;e-=4)if(this.buffer[e-1]>=0){t=!0;break}if(t)for(;s>0&&this.buffer[s-2]>i;)this.buffer[s]=this.buffer[s-4],this.buffer[s+1]=this.buffer[s-3],this.buffer[s+2]=this.buffer[s-2],this.buffer[s+3]=this.buffer[s-1],s-=4,n>4&&(n-=4)}this.buffer[s]=t,this.buffer[s+1]=e,this.buffer[s+2]=i,this.buffer[s+3]=n}else this.buffer.push(t,e,i,n)}shift(t,e,i,n){if(131072&t)this.pushState(65535&t,this.pos);else if(262144&t)this.pos=n,this.shiftContext(e,i),e<=this.p.parser.maxNode&&this.buffer.push(e,i,n,4);else{let s=t,{parser:r}=this.p;this.pos=n;let o=r.stateFlag(s,1);!o&&(n>i||e<=r.maxNode)&&(this.reducePos=n),this.pushState(s,o?i:Math.min(i,this.reducePos)),this.shiftContext(e,i),e<=r.maxNode&&this.buffer.push(e,i,n,4)}}apply(t,e,i,n){65536&t?this.reduce(t):this.shift(t,e,i,n)}useNode(t,e){let i=this.p.reused.length-1;(i<0||this.p.reused[i]!=t)&&(this.p.reused.push(t),i++);let n=this.pos;this.reducePos=this.pos=n+t.length,this.pushState(e,n),this.buffer.push(i,n,this.reducePos,-1),this.curContext&&this.updateContext(this.curContext.tracker.reuse(this.curContext.context,t,this,this.p.stream.reset(this.pos-t.length)))}split(){let t=this,e=t.buffer.length;for(e&&0==t.buffer[e-4]&&(e-=4);e>0&&t.buffer[e-2]>t.reducePos;)e-=4;let i=t.buffer.slice(e),n=t.bufferBase+e;for(;t&&n==t.bufferBase;)t=t.parent;return new Gd(this.p,this.stack.slice(),this.state,this.reducePos,this.pos,this.score,i,n,this.curContext,this.lookAhead,t)}recoverByDelete(t,e){let i=t<=this.p.parser.maxNode;i&&this.storeNode(t,this.pos,e,4),this.storeNode(0,this.pos,e,i?8:4),this.pos=this.reducePos=e,this.score-=190}canShift(t){for(let e=new Jd(this);;){let i=this.p.parser.stateSlot(e.state,4)||this.p.parser.hasAction(e.state,t);if(0==i)return!1;if(!(65536&i))return!0;e.reduce(i)}}recoverByInsert(t){if(this.stack.length>=300)return[];let e=this.p.parser.nextStates(this.state);if(e.length>8||this.stack.length>=120){let i=[];for(let n,s=0;s<e.length;s+=2)(n=e[s+1])!=this.state&&this.p.parser.hasAction(n,t)&&i.push(e[s],n);if(this.stack.length<120)for(let t=0;i.length<8&&t<e.length;t+=2){let n=e[t+1];i.some((t,e)=>1&e&&t==n)||i.push(e[t],n)}e=i}let i=[];for(let t=0;t<e.length&&i.length<4;t+=2){let n=e[t+1];if(n==this.state)continue;let s=this.split();s.pushState(n,this.pos),s.storeNode(0,s.pos,s.pos,4,!0),s.shiftContext(e[t],this.pos),s.reducePos=this.pos,s.score-=200,i.push(s)}return i}forceReduce(){let{parser:t}=this.p,e=t.stateSlot(this.state,5);if(!(65536&e))return!1;if(!t.validAction(this.state,e)){let i=e>>19,n=65535&e,s=this.stack.length-3*i;if(s<0||t.getGoto(this.stack[s],n,!1)<0){let t=this.findForcedReduction();if(null==t)return!1;e=t}this.storeNode(0,this.pos,this.pos,4,!0),this.score-=100}return this.reducePos=this.pos,this.reduce(e),!0}findForcedReduction(){let{parser:t}=this.p,e=[],i=(n,s)=>{if(!e.includes(n))return e.push(n),t.allActions(n,e=>{if(393216&e);else if(65536&e){let i=(e>>19)-s;if(i>1){let n=65535&e,s=this.stack.length-3*i;if(s>=0&&t.getGoto(this.stack[s],n,!1)>=0)return i<<19|65536|n}}else{let t=i(e,s+1);if(null!=t)return t}})};return i(this.state,0)}forceAll(){for(;!this.p.parser.stateFlag(this.state,2);)if(!this.forceReduce()){this.storeNode(0,this.pos,this.pos,4,!0);break}return this}get deadEnd(){if(3!=this.stack.length)return!1;let{parser:t}=this.p;return 65535==t.data[t.stateSlot(this.state,1)]&&!t.stateSlot(this.state,4)}restart(){this.storeNode(0,this.pos,this.pos,4,!0),this.state=this.stack[0],this.stack.length=0}sameState(t){if(this.state!=t.state||this.stack.length!=t.stack.length)return!1;for(let e=0;e<this.stack.length;e+=3)if(this.stack[e]!=t.stack[e])return!1;return!0}get parser(){return this.p.parser}dialectEnabled(t){return this.p.parser.dialect.flags[t]}shiftContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.shift(this.curContext.context,t,this,this.p.stream.reset(e)))}reduceContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.reduce(this.curContext.context,t,this,this.p.stream.reset(e)))}emitContext(){let t=this.buffer.length-1;(t<0||-3!=this.buffer[t])&&this.buffer.push(this.curContext.hash,this.pos,this.pos,-3)}emitLookAhead(){let t=this.buffer.length-1;(t<0||-4!=this.buffer[t])&&this.buffer.push(this.lookAhead,this.pos,this.pos,-4)}updateContext(t){if(t!=this.curContext.context){let e=new Yd(this.curContext.tracker,t);e.hash!=this.curContext.hash&&this.emitContext(),this.curContext=e}}setLookAhead(t){return!(t<=this.lookAhead)&&(this.emitLookAhead(),this.lookAhead=t,!0)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}}class Yd{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}class Jd{constructor(t){this.start=t,this.state=t.state,this.stack=t.stack,this.base=this.stack.length}reduce(t){let e=65535&t,i=t>>19;0==i?(this.stack==this.start.stack&&(this.stack=this.stack.slice()),this.stack.push(this.state,0,0),this.base+=3):this.base-=3*(i-1);let n=this.start.p.parser.getGoto(this.stack[this.base-3],e,!0);this.state=n}}class Zd{constructor(t,e,i){this.stack=t,this.pos=e,this.index=i,this.buffer=t.buffer,0==this.index&&this.maybeNext()}static create(t,e=t.bufferBase+t.buffer.length){return new Zd(t,e,e-t.bufferBase)}maybeNext(){let t=this.stack.parent;null!=t&&(this.index=this.stack.bufferBase-t.bufferBase,this.stack=t,this.buffer=t.buffer)}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}next(){this.index-=4,this.pos-=4,0==this.index&&this.maybeNext()}fork(){return new Zd(this.stack,this.pos,this.index)}}function tp(t,e=Uint16Array){if("string"!=typeof t)return t;let i=null;for(let n=0,s=0;n<t.length;){let r=0;for(;;){let e=t.charCodeAt(n++),i=!1;if(126==e){r=65535;break}e>=92&&e--,e>=34&&e--;let s=e-32;if(s>=46&&(s-=46,i=!0),r+=s,i)break;r*=46}i?i[s++]=r:i=new e(r)}return i}class ep{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const ip=new ep;class np{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=ip,this.rangeIndex=0,this.pos=this.chunkPos=e[0].from,this.range=e[0],this.end=e[e.length-1].to,this.readNext()}resolveOffset(t,e){let i=this.range,n=this.rangeIndex,s=this.pos+t;for(;s<i.from;){if(!n)return null;let t=this.ranges[--n];s-=i.from-t.to,i=t}for(;e<0?s>i.to:s>=i.to;){if(n==this.ranges.length-1)return null;let t=this.ranges[++n];s+=t.from-i.to,i=t}return s}clipPos(t){if(t>=this.range.from&&t<this.range.to)return t;for(let e of this.ranges)if(e.to>t)return Math.max(t,e.from);return this.end}peek(t){let e,i,n=this.chunkOff+t;if(n>=0&&n<this.chunk.length)e=this.pos+t,i=this.chunk.charCodeAt(n);else{let n=this.resolveOffset(t,1);if(null==n)return-1;if(e=n,e>=this.chunk2Pos&&e<this.chunk2Pos+this.chunk2.length)i=this.chunk2.charCodeAt(e-this.chunk2Pos);else{let t=this.rangeIndex,n=this.range;for(;n.to<=e;)n=this.ranges[++t];this.chunk2=this.input.chunk(this.chunk2Pos=e),e+this.chunk2.length>n.to&&(this.chunk2=this.chunk2.slice(0,n.to-e)),i=this.chunk2.charCodeAt(0)}}return e>=this.token.lookAhead&&(this.token.lookAhead=e+1),i}acceptToken(t,e=0){let i=e?this.resolveOffset(e,-1):this.pos;if(null==i||i<this.token.start)throw new RangeError("Token end out of bounds");this.token.value=t,this.token.end=i}acceptTokenTo(t,e){this.token.value=t,this.token.end=e}getChunk(){if(this.pos>=this.chunk2Pos&&this.pos<this.chunk2Pos+this.chunk2.length){let{chunk:t,chunkPos:e}=this;this.chunk=this.chunk2,this.chunkPos=this.chunk2Pos,this.chunk2=t,this.chunk2Pos=e,this.chunkOff=this.pos-this.chunkPos}else{this.chunk2=this.chunk,this.chunk2Pos=this.chunkPos;let t=this.input.chunk(this.pos),e=this.pos+t.length;this.chunk=e>this.range.to?t.slice(0,this.range.to-this.pos):t,this.chunkPos=this.pos,this.chunkOff=0}}readNext(){return this.chunkOff>=this.chunk.length&&(this.getChunk(),this.chunkOff==this.chunk.length)?this.next=-1:this.next=this.chunk.charCodeAt(this.chunkOff)}advance(t=1){for(this.chunkOff+=t;this.pos+t>=this.range.to;){if(this.rangeIndex==this.ranges.length-1)return this.setDone();t-=this.range.to-this.pos,this.range=this.ranges[++this.rangeIndex],this.pos=this.range.from}return this.pos+=t,this.pos>=this.token.lookAhead&&(this.token.lookAhead=this.pos+1),this.readNext()}setDone(){return this.pos=this.chunkPos=this.end,this.range=this.ranges[this.rangeIndex=this.ranges.length-1],this.chunk="",this.next=-1}reset(t,e){if(e?(this.token=e,e.start=t,e.lookAhead=t+1,e.value=e.extended=-1):this.token=ip,this.pos!=t){if(this.pos=t,t==this.end)return this.setDone(),this;for(;t<this.range.from;)this.range=this.ranges[--this.rangeIndex];for(;t>=this.range.to;)this.range=this.ranges[++this.rangeIndex];t>=this.chunkPos&&t<this.chunkPos+this.chunk.length?this.chunkOff=t-this.chunkPos:(this.chunk="",this.chunkOff=0),this.readNext()}return this}read(t,e){if(t>=this.chunkPos&&e<=this.chunkPos+this.chunk.length)return this.chunk.slice(t-this.chunkPos,e-this.chunkPos);if(t>=this.chunk2Pos&&e<=this.chunk2Pos+this.chunk2.length)return this.chunk2.slice(t-this.chunk2Pos,e-this.chunk2Pos);if(t>=this.range.from&&e<=this.range.to)return this.input.read(t,e);let i="";for(let n of this.ranges){if(n.from>=e)break;n.to>t&&(i+=this.input.read(Math.max(n.from,t),Math.min(n.to,e)))}return i}}class sp{constructor(t,e){this.data=t,this.id=e}token(t,e){let{parser:i}=e.p;!function(t,e,i,n,s,r){let o=0,l=1<<n,{dialect:a}=i.p.parser;t:for(;0!=(l&t[o]);){let i=t[o+1];for(let n=o+3;n<i;n+=2)if((t[n+1]&l)>0){let i=t[n];if(a.allows(i)&&(-1==e.token.value||e.token.value==i||lp(i,e.token.value,s,r))){e.acceptToken(i);break}}let n=e.next,h=0,c=t[o+2];if(!(e.next<0&&c>h&&65535==t[i+3*c-3])){for(;h<c;){let s=h+c>>1,r=i+s+(s<<1),l=t[r],a=t[r+1]||65536;if(n<l)c=s;else{if(!(n>=a)){o=t[r+2],e.advance();continue t}h=s+1}}break}o=t[i+3*c-1]}}(this.data,t,e,this.id,i.data,i.tokenPrecTable)}}sp.prototype.contextual=sp.prototype.fallback=sp.prototype.extend=!1,sp.prototype.fallback=sp.prototype.extend=!1;class rp{constructor(t,e={}){this.token=t,this.contextual=!!e.contextual,this.fallback=!!e.fallback,this.extend=!!e.extend}}function op(t,e,i){for(let n,s=e;65535!=(n=t[s]);s++)if(n==i)return s-e;return-1}function lp(t,e,i,n){let s=op(i,n,e);return s<0||op(i,n,t)<s}const ap="undefined"!=typeof process&&process.env&&/\bparse\b/.test(process.env.LOG);let hp=null;function cp(t,e,i){let n=t.cursor(kl.IncludeAnonymous);for(n.moveTo(e);;)if(!(i<0?n.childBefore(e):n.childAfter(e)))for(;;){if((i<0?n.to<e:n.from>e)&&!n.type.isError)return i<0?Math.max(0,Math.min(n.to-1,e-25)):Math.min(t.length,Math.max(n.from+1,e+25));if(i<0?n.prevSibling():n.nextSibling())break;if(!n.parent())return i<0?0:t.length}}class up{constructor(t,e){this.fragments=t,this.nodeSet=e,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let t=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(t){for(this.safeFrom=t.openStart?cp(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?cp(t.tree,t.to+t.offset,-1)-t.offset:t.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(t.tree),this.start.push(-t.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(t){if(t<this.nextStart)return null;for(;this.fragment&&this.safeTo<=t;)this.nextFragment();if(!this.fragment)return null;for(;;){let e=this.trees.length-1;if(e<0)return this.nextFragment(),null;let i=this.trees[e],n=this.index[e];if(n==i.children.length){this.trees.pop(),this.start.pop(),this.index.pop();continue}let s=i.children[n],r=this.start[e]+i.positions[n];if(r>t)return this.nextStart=r,null;if(s instanceof Sl){if(r==t){if(r<this.safeFrom)return null;let t=r+s.length;if(t<=this.safeTo){let e=s.prop(ml.lookAhead);if(!e||t+e<this.fragment.to)return s}}this.index[e]++,r+s.length>=Math.max(this.safeFrom,t)&&(this.trees.push(s),this.start.push(r),this.index.push(0))}else this.index[e]++,this.nextStart=r+s.length}}}class fp{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map(t=>new ep)}getActions(t){let e=0,i=null,{parser:n}=t.p,{tokenizers:s}=n,r=n.stateSlot(t.state,3),o=t.curContext?t.curContext.hash:0,l=0;for(let n=0;n<s.length;n++){if(!(1<<n&r))continue;let a=s[n],h=this.tokens[n];if((!i||a.fallback)&&((a.contextual||h.start!=t.pos||h.mask!=r||h.context!=o)&&(this.updateCachedToken(h,a,t),h.mask=r,h.context=o),h.lookAhead>h.end+25&&(l=Math.max(h.lookAhead,l)),0!=h.value)){let n=e;if(h.extended>-1&&(e=this.addActions(t,h.extended,h.end,e)),e=this.addActions(t,h.value,h.end,e),!a.extend&&(i=h,e>n))break}}for(;this.actions.length>e;)this.actions.pop();return l&&t.setLookAhead(l),i||t.pos!=this.stream.end||(i=new ep,i.value=t.p.parser.eofTerm,i.start=i.end=t.pos,e=this.addActions(t,i.value,i.end,e)),this.mainToken=i,this.actions}getMainToken(t){if(this.mainToken)return this.mainToken;let e=new ep,{pos:i,p:n}=t;return e.start=i,e.end=Math.min(i+1,n.stream.end),e.value=i==n.stream.end?n.parser.eofTerm:0,e}updateCachedToken(t,e,i){let n=this.stream.clipPos(i.pos);if(e.token(this.stream.reset(n,t),i),t.value>-1){let{parser:e}=i.p;for(let n=0;n<e.specialized.length;n++)if(e.specialized[n]==t.value){let s=e.specializers[n](this.stream.read(t.start,t.end),i);if(s>=0&&i.p.parser.dialect.allows(s>>1)){1&s?t.extended=s>>1:t.value=s>>1;break}}}else t.value=0,t.end=this.stream.clipPos(n+1)}putAction(t,e,i,n){for(let e=0;e<n;e+=3)if(this.actions[e]==t)return n;return this.actions[n++]=t,this.actions[n++]=e,this.actions[n++]=i,n}addActions(t,e,i,n){let{state:s}=t,{parser:r}=t.p,{data:o}=r;for(let t=0;t<2;t++)for(let l=r.stateSlot(s,t?2:1);;l+=3){if(65535==o[l]){if(1!=o[l+1]){0==n&&2==o[l+1]&&(n=this.putAction(vp(o,l+2),e,i,n));break}l=vp(o,l+2)}o[l]==e&&(n=this.putAction(vp(o,l+1),e,i,n))}return n}}class dp{constructor(t,e,i,n){this.parser=t,this.input=e,this.ranges=n,this.recovering=0,this.nextStackID=9812,this.minStackPos=0,this.reused=[],this.stoppedAt=null,this.lastBigReductionStart=-1,this.lastBigReductionSize=0,this.bigReductionCount=0,this.stream=new np(e,n),this.tokens=new fp(t,this.stream),this.topTerm=t.top[1];let{from:s}=n[0];this.stacks=[Gd.start(this,t.top[0],s)],this.fragments=i.length&&this.stream.end-s>4*t.bufferLength?new up(i,t.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let t,e,i=this.stacks,n=this.minStackPos,s=this.stacks=[];if(this.bigReductionCount>300&&1==i.length){let[t]=i;for(;t.forceReduce()&&t.stack.length&&t.stack[t.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let r=0;r<i.length;r++){let o=i[r];for(;;){if(this.tokens.mainToken=null,o.pos>n)s.push(o);else{if(this.advanceStack(o,s,i))continue;{t||(t=[],e=[]),t.push(o);let i=this.tokens.getMainToken(o);e.push(i.value,i.end)}}break}}if(!s.length){let e=t&&function(t){let e=null;for(let i of t){let t=i.p.stoppedAt;(i.pos==i.p.stream.end||null!=t&&i.pos>t)&&i.p.parser.stateFlag(i.state,2)&&(!e||e.score<i.score)&&(e=i)}return e}(t);if(e)return ap&&console.log("Finish with "+this.stackID(e)),this.stackToTree(e);if(this.parser.strict)throw ap&&t&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),new SyntaxError("No parse at "+n);this.recovering||(this.recovering=5)}if(this.recovering&&t){let i=null!=this.stoppedAt&&t[0].pos>this.stoppedAt?t[0]:this.runRecovery(t,e,s);if(i)return ap&&console.log("Force-finish "+this.stackID(i)),this.stackToTree(i.forceAll())}if(this.recovering){let t=1==this.recovering?1:3*this.recovering;if(s.length>t)for(s.sort((t,e)=>e.score-t.score);s.length>t;)s.pop();s.some(t=>t.reducePos>n)&&this.recovering--}else if(s.length>1){t:for(let t=0;t<s.length-1;t++){let e=s[t];for(let i=t+1;i<s.length;i++){let n=s[i];if(e.sameState(n)||e.buffer.length>500&&n.buffer.length>500){if(!((e.score-n.score||e.buffer.length-n.buffer.length)>0)){s.splice(t--,1);continue t}s.splice(i--,1)}}}s.length>12&&(s.sort((t,e)=>e.score-t.score),s.splice(12,s.length-12))}this.minStackPos=s[0].pos;for(let t=1;t<s.length;t++)s[t].pos<this.minStackPos&&(this.minStackPos=s[t].pos);return null}stopAt(t){if(null!=this.stoppedAt&&this.stoppedAt<t)throw new RangeError("Can't move stoppedAt forward");this.stoppedAt=t}advanceStack(t,e,i){let n=t.pos,{parser:s}=this,r=ap?this.stackID(t)+" -> ":"";if(null!=this.stoppedAt&&n>this.stoppedAt)return t.forceReduce()?t:null;if(this.fragments){let e=t.curContext&&t.curContext.tracker.strict,i=e?t.curContext.hash:0;for(let o=this.fragments.nodeAt(n);o;){let n=this.parser.nodeSet.types[o.type.id]==o.type?s.getGoto(t.state,o.type.id):-1;if(n>-1&&o.length&&(!e||(o.prop(ml.contextHash)||0)==i))return t.useNode(o,n),ap&&console.log(r+this.stackID(t)+` (via reuse of ${s.getName(o.type.id)})`),!0;if(!(o instanceof Sl)||0==o.children.length||o.positions[0]>0)break;let l=o.children[0];if(!(l instanceof Sl&&0==o.positions[0]))break;o=l}}let o=s.stateSlot(t.state,4);if(o>0)return t.reduce(o),ap&&console.log(r+this.stackID(t)+` (via always-reduce ${s.getName(65535&o)})`),!0;if(t.stack.length>=8400)for(;t.stack.length>6e3&&t.forceReduce(););let l=this.tokens.getActions(t);for(let o=0;o<l.length;){let a=l[o++],h=l[o++],c=l[o++],u=o==l.length||!i,f=u?t:t.split(),d=this.tokens.mainToken;if(f.apply(a,h,d?d.start:f.pos,c),ap&&console.log(r+this.stackID(f)+` (via ${65536&a?`reduce of ${s.getName(65535&a)}`:"shift"} for ${s.getName(h)} @ ${n}${f==t?"":", split"})`),u)return!0;f.pos>n?e.push(f):i.push(f)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return pp(t,e),!0}}runRecovery(t,e,i){let n=null,s=!1;for(let r=0;r<t.length;r++){let o=t[r],l=e[r<<1],a=e[1+(r<<1)],h=ap?this.stackID(o)+" -> ":"";if(o.deadEnd){if(s)continue;if(s=!0,o.restart(),ap&&console.log(h+this.stackID(o)+" (restarted)"),this.advanceFully(o,i))continue}let c=o.split(),u=h;for(let t=0;t<10&&c.forceReduce();t++){if(ap&&console.log(u+this.stackID(c)+" (via force-reduce)"),this.advanceFully(c,i))break;ap&&(u=this.stackID(c)+" -> ")}for(let t of o.recoverByInsert(l))ap&&console.log(h+this.stackID(t)+" (via recover-insert)"),this.advanceFully(t,i);this.stream.end>o.pos?(a==o.pos&&(a++,l=0),o.recoverByDelete(l,a),ap&&console.log(h+this.stackID(o)+` (via recover-delete ${this.parser.getName(l)})`),pp(o,i)):(!n||n.score<c.score)&&(n=c)}return n}stackToTree(t){return t.close(),Sl.build({buffer:Zd.create(t),nodeSet:this.parser.nodeSet,topID:this.topTerm,maxBufferLength:this.parser.bufferLength,reused:this.reused,start:this.ranges[0].from,length:t.pos-this.ranges[0].from,minRepeatType:this.parser.minRepeatTerm})}stackID(t){let e=(hp||(hp=new WeakMap)).get(t);return e||hp.set(t,e=String.fromCodePoint(this.nextStackID++)),e+t}}function pp(t,e){for(let i=0;i<e.length;i++){let n=e[i];if(n.pos==t.pos&&n.sameState(t))return void(e[i].score<t.score&&(e[i]=t))}e.push(t)}class mp{constructor(t,e,i){this.source=t,this.flags=e,this.disabled=i}allows(t){return!this.disabled||0==this.disabled[t]}}class gp extends _l{constructor(t){if(super(),this.wrappers=[],14!=t.version)throw new RangeError(`Parser version (${t.version}) doesn't match runtime version (14)`);let e=t.nodeNames.split(" ");this.minRepeatTerm=e.length;for(let i=0;i<t.repeatNodeCount;i++)e.push("");let i=Object.keys(t.topRules).map(e=>t.topRules[e][1]),n=[];for(let t=0;t<e.length;t++)n.push([]);function s(t,e,i){n[t].push([e,e.deserialize(String(i))])}if(t.nodeProps)for(let e of t.nodeProps){let t=e[0];"string"==typeof t&&(t=ml[t]);for(let i=1;i<e.length;){let n=e[i++];if(n>=0)s(n,t,e[i++]);else{let r=e[i+-n];for(let o=-n;o>0;o--)s(e[i++],t,r);i++}}}this.nodeSet=new bl(e.map((e,s)=>wl.define({name:s>=this.minRepeatTerm?void 0:e,id:s,props:n[s],top:i.indexOf(s)>-1,error:0==s,skipped:t.skippedNodes&&t.skippedNodes.indexOf(s)>-1}))),t.propSources&&(this.nodeSet=this.nodeSet.extend(...t.propSources)),this.strict=!1,this.bufferLength=fl;let r=tp(t.tokenData);this.context=t.context,this.specializerSpecs=t.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let t=0;t<this.specializerSpecs.length;t++)this.specialized[t]=this.specializerSpecs[t].term;this.specializers=this.specializerSpecs.map(wp),this.states=tp(t.states,Uint32Array),this.data=tp(t.stateData),this.goto=tp(t.goto),this.maxTerm=t.maxTerm,this.tokenizers=t.tokenizers.map(t=>"number"==typeof t?new sp(r,t):t),this.topRules=t.topRules,this.dialects=t.dialects||{},this.dynamicPrecedences=t.dynamicPrecedences||null,this.tokenPrecTable=t.tokenPrec,this.termNames=t.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(t,e,i){let n=new dp(this,t,e,i);for(let s of this.wrappers)n=s(n,t,e,i);return n}getGoto(t,e,i=!1){let n=this.goto;if(e>=n[0])return-1;for(let s=n[e+1];;){let e=n[s++],r=1&e,o=n[s++];if(r&&i)return o;for(let i=s+(e>>1);s<i;s++)if(n[s]==t)return o;if(r)return-1}}hasAction(t,e){let i=this.data;for(let n=0;n<2;n++)for(let s,r=this.stateSlot(t,n?2:1);;r+=3){if(65535==(s=i[r])){if(1!=i[r+1]){if(2==i[r+1])return vp(i,r+2);break}s=i[r=vp(i,r+2)]}if(s==e||0==s)return vp(i,r+1)}return 0}stateSlot(t,e){return this.states[6*t+e]}stateFlag(t,e){return(this.stateSlot(t,0)&e)>0}validAction(t,e){return!!this.allActions(t,t=>t==e||null)}allActions(t,e){let i=this.stateSlot(t,4),n=i?e(i):void 0;for(let i=this.stateSlot(t,1);null==n;i+=3){if(65535==this.data[i]){if(1!=this.data[i+1])break;i=vp(this.data,i+2)}n=e(vp(this.data,i+1))}return n}nextStates(t){let e=[];for(let i=this.stateSlot(t,1);;i+=3){if(65535==this.data[i]){if(1!=this.data[i+1])break;i=vp(this.data,i+2)}if(!(1&this.data[i+2])){let t=this.data[i+1];e.some((e,i)=>1&i&&e==t)||e.push(this.data[i],t)}}return e}configure(t){let e=Object.assign(Object.create(gp.prototype),this);if(t.props&&(e.nodeSet=this.nodeSet.extend(...t.props)),t.top){let i=this.topRules[t.top];if(!i)throw new RangeError(`Invalid top rule name ${t.top}`);e.top=i}return t.tokenizers&&(e.tokenizers=this.tokenizers.map(e=>{let i=t.tokenizers.find(t=>t.from==e);return i?i.to:e})),t.specializers&&(e.specializers=this.specializers.slice(),e.specializerSpecs=this.specializerSpecs.map((i,n)=>{let s=t.specializers.find(t=>t.from==i.external);if(!s)return i;let r=Object.assign(Object.assign({},i),{external:s.to});return e.specializers[n]=wp(r),r})),t.contextTracker&&(e.context=t.contextTracker),t.dialect&&(e.dialect=this.parseDialect(t.dialect)),null!=t.strict&&(e.strict=t.strict),t.wrap&&(e.wrappers=e.wrappers.concat(t.wrap)),null!=t.bufferLength&&(e.bufferLength=t.bufferLength),e}hasWrappers(){return this.wrappers.length>0}getName(t){return this.termNames?this.termNames[t]:String(t<=this.maxNode&&this.nodeSet.types[t].name||t)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(t){let e=this.dynamicPrecedences;return null==e?0:e[t]||0}parseDialect(t){let e=Object.keys(this.dialects),i=e.map(()=>!1);if(t)for(let n of t.split(" ")){let t=e.indexOf(n);t>=0&&(i[t]=!0)}let n=null;for(let t=0;t<e.length;t++)if(!i[t])for(let i,s=this.dialects[e[t]];65535!=(i=this.data[s++]);)(n||(n=new Uint8Array(this.maxTerm+1)))[i]=1;return new mp(t,i,n)}static deserialize(t){return new gp(t)}}function vp(t,e){return t[e]|t[e+1]<<16}function wp(t){if(t.external){let e=t.extend?1:0;return(i,n)=>t.external(i,n)<<1|e}return t.get}function bp(t){return t>=65&&t<=90||t>=97&&t<=122||t>=48&&t<=57}function yp(t){return t>=48&&t<=57||t>=97&&t<=102||t>=65&&t<=70}function xp(t,e,i){for(let n=!1;;){if(t.next<0)return;if(t.next==e&&!n)return void t.advance();n=i&&!n&&92==t.next,t.advance()}}function kp(t,e){for(;95==t.next||bp(t.next);)null!=e&&(e+=String.fromCharCode(t.next)),t.advance();return e}function Sp(t,e){for(;48==t.next||49==t.next;)t.advance();e&&t.next==e&&t.advance()}function Cp(t,e){for(;;){if(46==t.next){if(e)break;e=!0}else if(t.next<48||t.next>57)break;t.advance()}if(69==t.next||101==t.next)for(t.advance(),43!=t.next&&45!=t.next||t.advance();t.next>=48&&t.next<=57;)t.advance()}function Ap(t){for(;!(t.next<0||10==t.next);)t.advance()}function Mp(t,e){for(let i=0;i<e.length;i++)if(e.charCodeAt(i)==t)return!0;return!1}const Op=" \t\r\n";function Tp(t,e,i){let n=Object.create(null);n.true=n.false=5,n.null=n.unknown=6;for(let e of t.split(" "))e&&(n[e]=20);for(let t of e.split(" "))t&&(n[t]=21);for(let t of(i||"").split(" "))t&&(n[t]=24);return n}const Dp={backslashEscapes:!1,hashComments:!1,spaceAfterDashes:!1,slashComments:!1,doubleQuotedStrings:!1,doubleDollarQuotedStrings:!1,unquotedBitLiterals:!1,treatBitsAsBytes:!1,charSetCasts:!1,plsqlQuotingMechanism:!1,operatorChars:"*+-%<>!=&|~^/",specialVar:"?",identifierQuotes:'"',caseInsensitiveIdentifiers:!1,words:Tp("absolute action add after all allocate alter and any are as asc assertion at authorization before begin between both breadth by call cascade cascaded case cast catalog check close collate collation column commit condition connect connection constraint constraints constructor continue corresponding count create cross cube current current_date current_default_transform_group current_transform_group_for_type current_path current_role current_time current_timestamp current_user cursor cycle data day deallocate declare default deferrable deferred delete depth deref desc describe descriptor deterministic diagnostics disconnect distinct do domain drop dynamic each else elseif end end-exec equals escape except exception exec execute exists exit external fetch first for foreign found from free full function general get global go goto grant group grouping handle having hold hour identity if immediate in indicator initially inner inout input insert intersect into is isolation join key language last lateral leading leave left level like limit local localtime localtimestamp locator loop map match method minute modifies module month names natural nesting new next no none not of old on only open option or order ordinality out outer output overlaps pad parameter partial path prepare preserve primary prior privileges procedure public read reads recursive redo ref references referencing relative release repeat resignal restrict result return returns revoke right role rollback rollup routine row rows savepoint schema scroll search second section select session session_user set sets signal similar size some space specific specifictype sql sqlexception sqlstate sqlwarning start state static system_user table temporary then timezone_hour timezone_minute to trailing transaction translation treat trigger under undo union unique unnest until update usage user using value values view when whenever where while with without work write year zone ","array binary bit boolean char character clob date decimal double float int integer interval large national nchar nclob numeric object precision real smallint time timestamp varchar varying ")};function Rp(t){return new rp(e=>{var i;let{next:n}=e;if(e.advance(),Mp(n,Op)){for(;Mp(e.next,Op);)e.advance();e.acceptToken(36)}else if(36==n&&t.doubleDollarQuotedStrings){let t=kp(e,"");36==e.next&&(e.advance(),function(t,e){t:for(;;){if(t.next<0)return;if(36==t.next){t.advance();for(let i=0;i<e.length;i++){if(t.next!=e.charCodeAt(i))continue t;t.advance()}if(36==t.next)return void t.advance()}else t.advance()}}(e,t),e.acceptToken(3))}else if(39==n||34==n&&t.doubleQuotedStrings)xp(e,n,t.backslashEscapes),e.acceptToken(3);else if(35==n&&t.hashComments||47==n&&47==e.next&&t.slashComments)Ap(e),e.acceptToken(1);else if(45!=n||45!=e.next||t.spaceAfterDashes&&32!=e.peek(1))if(47==n&&42==e.next){e.advance();for(let t=1;;){let i=e.next;if(e.next<0)break;if(e.advance(),42==i&&47==e.next){if(t--,e.advance(),!t)break}else 47==i&&42==e.next&&(t++,e.advance())}e.acceptToken(2)}else if(101!=n&&69!=n||39!=e.next)if(110!=n&&78!=n||39!=e.next||!t.charSetCasts)if(95==n&&t.charSetCasts)for(let i=0;;i++){if(39==e.next&&i>1){e.advance(),xp(e,39,t.backslashEscapes),e.acceptToken(3);break}if(!bp(e.next))break;e.advance()}else if(t.plsqlQuotingMechanism&&(113==n||81==n)&&39==e.next&&e.peek(1)>0&&!Mp(e.peek(1),Op)){let t=e.peek(1);e.advance(2),function(t,e){let i="[{<(".indexOf(String.fromCharCode(e)),n=i<0?e:"]}>)".charCodeAt(i);for(;;){if(t.next<0)return;if(t.next==n&&39==t.peek(1))return void t.advance(2);t.advance()}}(e,t),e.acceptToken(3)}else if(Mp(n,t.identifierQuotes)){xp(e,91==n?93:n,!1),e.acceptToken(19)}else if(40==n)e.acceptToken(7);else if(41==n)e.acceptToken(8);else if(123==n)e.acceptToken(9);else if(125==n)e.acceptToken(10);else if(91==n)e.acceptToken(11);else if(93==n)e.acceptToken(12);else if(59==n)e.acceptToken(13);else if(t.unquotedBitLiterals&&48==n&&98==e.next)e.advance(),Sp(e),e.acceptToken(22);else if(98!=n&&66!=n||39!=e.next&&34!=e.next){if(48==n&&(120==e.next||88==e.next)||(120==n||88==n)&&39==e.next){let t=39==e.next;for(e.advance();yp(e.next);)e.advance();t&&39==e.next&&e.advance(),e.acceptToken(4)}else if(46==n&&e.next>=48&&e.next<=57)Cp(e,!0),e.acceptToken(4);else if(46==n)e.acceptToken(14);else if(n>=48&&n<=57)Cp(e,!1),e.acceptToken(4);else if(Mp(n,t.operatorChars)){for(;Mp(e.next,t.operatorChars);)e.advance();e.acceptToken(15)}else if(Mp(n,t.specialVar))e.next==n&&e.advance(),function(t){if(39==t.next||34==t.next||96==t.next){let e=t.next;t.advance(),xp(t,e,!1)}else kp(t)}(e),e.acceptToken(17);else if(58==n||44==n)e.acceptToken(16);else if(bp(n)){let s=kp(e,String.fromCharCode(n));e.acceptToken(46==e.next||46==e.peek(-s.length-1)?18:null!==(i=t.words[s.toLowerCase()])&&void 0!==i?i:18)}}else{const i=e.next;e.advance(),t.treatBitsAsBytes?(xp(e,i,t.backslashEscapes),e.acceptToken(23)):(Sp(e,i),e.acceptToken(22))}else e.advance(),xp(e,39,t.backslashEscapes),e.acceptToken(3);else e.advance(),xp(e,39,!0),e.acceptToken(3);else Ap(e),e.acceptToken(1)})}const 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readOnly(t){this._readOnly=!!t,this._handle&&this._handle.view.dispatch({effects:this._readOnlyCompartment.reconfigure(am(this._readOnly))})}get extensions(){return this._extensions}set extensions(t){this._handle?console.warn("datasette-sql-editor: .extensions must be set before the element connects; ignoring"):this._extensions=t||[]}focus(){this._handle&&this._handle.view.focus()}updateSchema(t={}){this._handle&&this._handle.updateSchema({defaultTable:this.getAttribute("default-table")||void 0,...t})}format(){const t="undefined"!=typeof window?window.sqlFormatter:void 0;if(!t||"function"!=typeof t.format)return void console.warn("datasette-sql-editor: window.sqlFormatter is not loaded; format() is a no-op");if(!this._handle)return;const e=t.format(this.value);this._handle.value=e,this._syncFormValue()}}return"undefined"==typeof customElements||customElements.get("datasette-sql-editor")||function(t="datasette-sql-editor"){"undefined"==typeof 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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 bt(t,e,i){var n;let s,r,o;return i?(s=e.changes,r=D.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:gt.mapEffects(t.effects,s).concat(gt.mapEffects(e.effects,r)),annotations:t.annotations.length?t.annotations.concat(e.annotations):e.annotations,scrollIntoView:t.scrollIntoView||e.scrollIntoView}}function yt(t,e,i){let n=e.selection,s=St(e.annotations);return e.userEvent&&(s=s.concat(vt.userEvent.of(e.userEvent))),{changes:e.changes instanceof D?e.changes:D.of(e.changes||[],i,t.facet(at)),selection:n&&(n instanceof 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e=t.changes.filter(i);n=e.changes,s=e.filtered.mapDesc(e.changes).invertedDesc}t=vt.create(e,n,t.selection&&t.selection.map(s),gt.mapEffects(t.effects,s),t.annotations,t.scrollIntoView)}let n=e.facet(ct);for(let i=n.length-1;i>=0;i--){let s=n[i](t);t=s instanceof vt?s:Array.isArray(s)&&1==s.length&&s[0]instanceof vt?s[0]:xt(e,St(s),!1)}return t}(s):s)}vt.time=dt.define(),vt.userEvent=dt.define(),vt.addToHistory=dt.define(),vt.remote=dt.define();const kt=[];function St(t){return null==t?kt:Array.isArray(t)?t:[t]}var Ct=function(t){return t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(Ct||(Ct={}));const At=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let Mt;try{Mt=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(t){}function Ot(t){return e=>{if(!/\S/.test(e))return Ct.Space;if(function(t){if(Mt)return Mt.test(t);for(let e=0;e<t.length;e++){let i=t[e];if(/\w/.test(i)||i>""&&(i.toUpperCase()!=i.toLowerCase()||At.test(i)))return!0}return!1}(e))return Ct.Word;for(let i=0;i<t.length;i++)if(e.indexOf(t[i])>-1)return Ct.Word;return Ct.Other}}class Tt{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++)st(this,t<<1);this.computeSlot=null}field(t,e=!0){let i=this.config.address[t.id];if(null!=i)return st(this,i),rt(this,i);if(e)throw new RangeError("Field is not present in this state")}update(...t){return xt(this,t,!0)}applyTransaction(t){let e,i=this.config,{base:n,compartments:s}=i;for(let e of t.effects)e.is(et.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(gt.reconfigure)?(i=null,n=e.value):e.is(gt.appendConfig)&&(i=null,n=St(n).concat(e.value));if(i)e=t.startState.values.slice();else{i=nt.resolve(n,s,this),e=new Tt(i,this.doc,this.selection,i.dynamicSlots.map(()=>null),(t,e)=>e.reconfigure(t,this),null).values}let r=t.startState.facet(lt)?t.newSelection:t.newSelection.asSingle();new Tt(i,t.newDoc,r,e,(e,i)=>i.update(e,t),t)}replaceSelection(t){return"string"==typeof t&&(t=this.toText(t)),this.changeByRange(e=>({changes:{from:e.from,to:e.to,insert:t},range:W.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=St(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=gt.mapEffects(r,a).concat(gt.mapEffects(St(o.effects),h))}return{changes:n,selection:W.create(s,e.mainIndex),effects:r}}changes(t=[]){return t instanceof D?t:D.of(t,this.doc.length,this.facet(Tt.lineSeparator))}toText(t){return f.of(t.split(this.facet(Tt.lineSeparator)||M))}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:(st(this,e),rt(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 j&&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 Tt.create({doc:t.doc,selection:W.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(t={}){let e=nt.resolve(t.extensions||[],new Map),i=t.doc instanceof f?t.doc:f.of((t.doc||"").split(e.staticFacet(Tt.lineSeparator)||M)),n=t.selection?t.selection instanceof W?t.selection:W.single(t.selection.anchor,t.selection.head):W.single(0);return H(n,i.length),e.staticFacet(lt)||(n=n.asSingle()),new Tt(e,i,n,e.dynamicSlots.map(()=>null),(t,e)=>e.create(t),null)}get tabSize(){return this.facet(Tt.tabSize)}get lineBreak(){return this.facet(Tt.lineSeparator)||"\n"}get readOnly(){return this.facet(ft)}phrase(t,...e){for(let e of this.facet(Tt.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(ot))for(let r of s(this,e,i))Object.prototype.hasOwnProperty.call(r,t)&&n.push(r[t]);return n}charCategorizer(t){let e=this.languageDataAt("wordChars",t);return Ot(e.length?e[0]:"")}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=k(e,r,!1);if(s(e.slice(t,r))!=Ct.Word)break;r=t}for(;o<n;){let t=k(e,o);if(s(e.slice(o,t))!=Ct.Word)break;o=t}return r==o?null:W.range(r+i,o+i)}}function Dt(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}Tt.allowMultipleSelections=lt,Tt.tabSize=z.define({combine:t=>t.length?t[0]:4}),Tt.lineSeparator=at,Tt.readOnly=ft,Tt.phrases=z.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])}}),Tt.languageData=ot,Tt.changeFilter=ht,Tt.transactionFilter=ct,Tt.transactionExtender=ut,et.reconfigure=gt.define();class Rt{eq(t){return this==t}range(t,e=t){return Pt.create(t,e,this)}}function Et(t,e){return t==e||t.constructor==e.constructor&&t.eq(e)}Rt.prototype.startSide=Rt.prototype.endSide=0,Rt.prototype.point=!1,Rt.prototype.mapMode=O.TrackDel;let Pt=class t{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(e,i,n){return new t(e,i,n)}};function Bt(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class Lt{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],u=this.from[l]+t,f=this.to[l]+t;if(u==f){let t=e.mapPos(u,c.startSide,c.mapMode);if(null==t)continue;if(a=h=t,c.startSide!=c.endSide&&(h=e.mapPos(u,c.endSide),h<a))continue}else if(a=e.mapPos(u,c.startSide),h=e.mapPos(f,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 Lt(n,s,i,o):null,pos:r}}}class It{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 It(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(Bt)),this.isEmpty)return e.length?It.of(e):this;let o=new Ht(this,null,-1).goto(0),l=0,a=[],h=new Nt;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(Pt.create(o.from,o.to,o.value))),o.next());return h.finishInner(this.nextLayer.isEmpty&&!a.length?It.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 It(i,e,s||It.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=Wt(r,o,i),a=new Ft(r,l,s),h=new Ft(o,l,s);i.iterGaps((t,e,i)=>_t(a,t,h,e,i,n)),i.empty&&0==i.length&&_t(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=Wt(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||!Et(l.point,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:r.point.startSide<0?i.length: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 Nt;for(let n of t instanceof Pt?[t]:e?function(t){if(t.length>1)for(let e=t[0],i=1;i<t.length;i++){let n=t[i];if(Bt(e,n)>0)return t.slice().sort(Bt);e=n}return t}(t):t)i.add(n.from,n.to,n.value);return i.finish()}static join(t){if(!t.length)return It.empty;let e=t[t.length-1];for(let i=t.length-2;i>=0;i--)for(let n=t[i];n!=It.empty;n=n.nextLayer)e=new It(n.chunkPos,n.chunk,e,Math.max(n.maxPoint,e.maxPoint));return e}}It.empty=new It([],[],null,-1),It.empty.nextLayer=It.empty;class Nt{finishChunk(t){this.chunks.push(new Lt(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 Nt)).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(It.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;let e=It.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function Wt(t,e,i){let n=new Map;for(let e of t)for(let t=0;t<e.chunk.length;t++)e.chunk[t].maxPoint<=0&&n.set(e.chunk[t],e.chunkPos[t]);let s=new Set;for(let t of e)for(let e=0;e<t.chunk.length;e++){let r=n.get(t.chunk[e]);null==r||(i?i.mapPos(r):r)!=t.chunkPos[e]||(null==i?void 0:i.touchesRange(r,r+t.chunk[e].length))||s.add(t.chunk[e])}return s}class Ht{constructor(t,e,i,n=0){this.layer=t,this.skip=e,this.minPoint=i,this.rank=n}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,i){for(;this.chunkIndex<this.layer.chunk.length;){let e=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(e)||this.layer.chunkEnd(this.chunkIndex)<t||e.maxPoint<this.minPoint))break;this.chunkIndex++,i=!1}if(this.chunkIndex<this.layer.chunk.length){let n=this.layer.chunk[this.chunkIndex].findIndex(t-this.layer.chunkPos[this.chunkIndex],e,!0);(!i||this.rangeIndex<n)&&this.setRangeIndex(n)}this.next()}forward(t,e){(this.to-t||this.endSide-e)<0&&this.gotoInner(t,e,!0)}next(){for(;;){if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}{let t=this.layer.chunkPos[this.chunkIndex],e=this.layer.chunk[this.chunkIndex],i=t+e.from[this.rangeIndex];if(this.from=i,this.to=t+e.to[this.rangeIndex],this.value=e.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}}setRangeIndex(t){if(t==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]);)this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=t}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(t){return 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0)}(l<t||t==a&&(e<-1?o.length:o.covers(1)))&&(!i||!o.isWidget()&&i.isWidget())&&(i=o,s=t-l),(a>t||t==l&&(e>1?o.length:o.covers(-1)))&&(!n||!o.isWidget()&&n.isWidget())&&(n=o,r=t-l)}}),!i&&!n)throw new Error("No tile at position "+t);return i&&e<0||!n?{tile:i,offset:s}:{tile:n,offset:r}}}class hn extends on{constructor(t,e){super(t),this.wrapper=e}isBlock(){return!0}covers(t){return!!this.children.length&&(t<0?this.children[0].covers(-1):this.lastChild.covers(1))}get domAttrs(){return this.wrapper.attributes}static of(t,e){let i=new hn(e||document.createElement(t.tagName),t);return e||(i.flags|=4),i}}class cn extends on{constructor(t,e){super(t),this.attrs=e}isLine(){return!0}static start(t,e,i){let n=new cn(e||document.createElement("div"),t);return e&&i||(n.flags|=4),n}get domAttrs(){return this.attrs}resolveInline(t,e,i){let n=null,s=-1,r=null,o=-1;!function t(l,a){for(let h=0,c=0;h<l.children.length&&c<=a;h++){let u=l.children[h],f=c+u.length;f>=a&&(u.isComposite()?t(u,a-c):(!r||r.isHidden&&(e>0&&!(32&r.flags)||i&&un(r,u)))&&(f>a||32&u.flags)?(r=u,o=a-c):(c<a||16&u.flags&&!u.isHidden)&&(n=u,s=a-c)),c=f}}(this,t);let l=(e<0?n:r)||n||r;return l?{tile:l,offset:l==n?s:o}:null}coordsIn(t,e,i){let n=this.resolveInline(t,e,!0);return n?n.tile.coordsIn(Math.max(0,n.offset),e,i):function(t){let e=t.dom.lastChild;if(!e)return t.dom.getBoundingClientRect();let i=He(e);return i[i.length-1]||null}(this)}domIn(t,e){let i=this.resolveInline(t,e);if(i){let{tile:t,offset:n}=i;if(this.dom.contains(t.dom))return t.isText()?new ni(t.dom,Math.min(t.dom.nodeValue.length,n)):t.domPosFor(n,16&t.flags?1:32&t.flags?-1:e);let s=i.tile.parent,r=!1;for(let t of s.children){if(r)return new ni(t.dom,0);t==i.tile&&(r=!0)}}return new ni(this.dom,0)}}function un(t,e){let i=t.coordsIn(0,1),n=e.coordsIn(0,1);return i&&n&&n.top<i.bottom}class fn extends on{constructor(t,e){super(t),this.mark=e}get domAttrs(){return this.mark.attrs}static of(t,e){let i=new fn(e||document.createElement(t.tagName),t);return e||(i.flags|=4),i}}class dn extends rn{constructor(t,e){super(t,e.length),this.text=e}sync(t){2&this.flags||(super.sync(t),this.dom.nodeValue!=this.text&&(t&&t.node==this.dom&&(t.written=!0),this.dom.nodeValue=this.text))}isText(){return!0}toString(){return JSON.stringify(this.text)}coordsIn(t,e,i){let n=this.dom.nodeValue.length;t>n&&(t=n);let s=t,r=t,o=0;0==t&&e<0||t==n&&e>=0?ye.chrome||ye.gecko||(t?(s--,o=1):r<n&&(r++,o=-1)):e<0?s--:r<n&&r++;let l=Je(this.dom,s,r).getClientRects();if(!l.length)return null;let a=l[(o?o<0:e>=0)?0:l.length-1];return ye.safari&&!o&&0==a.width&&(a=Array.prototype.find.call(l,t=>t.width)||a),null==i?a:Ue(a,(o?o>0:e<0)==i)}static of(t,e){let i=new dn(e||document.createTextNode(t),t);return e||(i.flags|=2),i}}class pn extends rn{constructor(t,e,i,n){super(t,e,n),this.widget=i}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(t){return!(48&this.flags)&&(this.flags&(t<0?64:128))>0}coordsIn(t,e){return this.coordsInWidget(t,e,!1)}coordsInWidget(t,e,i){let n=this.widget.coordsAt(this.dom,t,e);if(n)return n;if(i)return Ue(this.dom.getBoundingClientRect(),this.length?0==t:e<=0);{let e=this.dom.getClientRects(),i=null;if(!e.length)return null;let n=!!(16&this.flags)||!(32&this.flags)&&t>0;for(let s=n?e.length-1:0;i=e[s],!(t>0?0==s:s==e.length-1||i.top<i.bottom);s+=n?-1:1);return Ue(i,!n)}}get overrideDOMText(){if(!this.length)return f.empty;let{root:t}=this;if(!t)return f.empty;let e=this.posAtStart;return t.view.state.doc.slice(e,e+this.length)}destroy(){super.destroy(),this.widget.destroy(this.dom)}static of(t,e,i,n,s){return s||(s=t.toDOM(e),t.editable||(s.contentEditable="false")),new pn(s,i,t,n)}}class mn extends rn{constructor(t){let e=document.createElement("img");e.className="cm-widgetBuffer",e.setAttribute("aria-hidden","true"),super(e,0,t)}get isHidden(){return!0}get overrideDOMText(){return f.empty}coordsIn(t,e,i){let n=this.dom.getBoundingClientRect();return null==i?n:Ue(n,e>0==i)}}class gn{constructor(t){this.index=0,this.beforeBreak=!1,this.parents=[],this.tile=t}advance(t,e,i){let{tile:n,index:s,beforeBreak:r,parents:o}=this;for(;t||e>0;)if(n.isComposite())if(r){if(!t)break;i&&i.break(),t--,r=!1}else if(s==n.children.length){if(!t&&!o.length)break;i&&i.leave(n),r=!!n.breakAfter,({tile:n,index:s}=o.pop()),s++}else{let l=n.children[s],a=l.breakAfter;!(e>0?l.length<=t:l.length<t)||i&&!1===i.skip(l,0,l.length)&&l.isComposite?(o.push({tile:n,index:s}),n=l,s=0,i&&l.isComposite()&&i.enter(l)):(r=!!a,s++,t-=l.length)}else if(s==n.length)r=!!n.breakAfter,({tile:n,index:s}=o.pop()),s++;else{if(!t)break;{let e=Math.min(t,n.length-s);i&&i.skip(n,s,s+e),t-=e,s+=e}}return this.tile=n,this.index=s,this.beforeBreak=r,this}get root(){return this.parents.length?this.parents[0].tile:this.tile}}class vn{constructor(t,e,i,n){this.from=t,this.to=e,this.wrapper=i,this.rank=n}}class wn{constructor(t,e,i){this.cache=t,this.root=e,this.blockWrappers=i,this.curLine=null,this.lastBlock=null,this.afterWidget=null,this.pos=0,this.wrappers=[],this.wrapperPos=0}addText(t,e,i,n){var s;this.flushBuffer();let r=this.ensureMarks(e,i),o=r.lastChild;if(o&&o.isText()&&!(8&o.flags)&&o.length+t.length<512){this.cache.reused.set(o,2),(r.children[r.children.length-1]=new dn(o.dom,o.text+t)).parent=r}else r.append(n||dn.of(t,null===(s=this.cache.find(dn))||void 0===s?void 0:s.dom));this.pos+=t.length,this.afterWidget=null}addComposition(t,e){let i=this.curLine;i.dom!=e.line.dom&&(i.setDOM(this.cache.reused.has(e.line)?An(e.line.dom):e.line.dom),this.cache.reused.set(e.line,2));let n=i;for(let t=e.marks.length-1;t>=0;t--){let i=e.marks[t],s=n.lastChild;if(s instanceof fn&&s.mark.eq(i.mark))s.dom!=i.dom&&s.setDOM(An(i.dom)),n=s;else{if(this.cache.reused.get(i)){let t=rn.get(i.dom);t&&t.setDOM(An(i.dom))}let t=fn.of(i.mark,i.dom);n.append(t),n=t}this.cache.reused.set(i,2)}let s=rn.get(t.text);s&&this.cache.reused.set(s,2);let r=new dn(t.text,t.text.nodeValue);r.flags|=8,this.pos=t.range.toB,n.append(r)}addInlineWidget(t,e,i){let n=this.afterWidget&&48&t.flags&&(48&this.afterWidget.flags)==(48&t.flags);n||this.flushBuffer();let s=this.ensureMarks(e,i);n||16&t.flags||s.append(this.getBuffer(1)),s.append(t),this.pos+=t.length,this.afterWidget=t}addMark(t,e,i){this.flushBuffer(),this.ensureMarks(e,i).append(t),this.pos+=t.length,this.afterWidget=null}addBlockWidget(t){this.getBlockPos().append(t),this.pos+=t.length,this.lastBlock=t,this.endLine()}continueWidget(t){(this.afterWidget||this.lastBlock).length+=t,this.pos+=t}addLineStart(t,e){var i;t||(t=Cn);let n=cn.start(t,e||(null===(i=this.cache.find(cn))||void 0===i?void 0:i.dom),!!e);this.getBlockPos().append(this.lastBlock=this.curLine=n)}addLine(t){this.getBlockPos().append(t),this.pos+=t.length,this.lastBlock=t,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(t){this.blockPosCovered()||this.addLineStart(t)}ensureLine(t){this.curLine||this.addLineStart(t)}ensureMarks(t,e){var i;let n=this.curLine;for(let s=t.length-1;s>=0;s--){let r,o=t[s];if(e>0&&(r=n.lastChild)&&r instanceof fn&&r.mark.eq(o))n=r,e--;else{let t=fn.of(o,null===(i=this.cache.find(fn,t=>t.mark.eq(o)))||void 0===i?void 0:i.dom);n.append(t),n=t,e=0}}return n}endLine(){if(this.curLine){this.flushBuffer();let t=this.curLine.lastChild;t&&Sn(this.curLine,!1)&&("BR"==t.dom.nodeName||!t.isWidget()||ye.ios&&Sn(this.curLine,!0))||this.curLine.append(this.cache.findWidget(On,0,32)||new pn(On.toDOM(),0,On,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let t=this.wrappers.length-1;t>=0;t--)this.wrappers[t].to<this.pos&&this.wrappers.splice(t,1);for(let t=this.blockWrappers;t.value&&t.from<=this.pos;t.next())if(t.to>=this.pos){let e=102*t.rank+t.value.rank,i=new vn(t.from,t.to,t.value,e),n=this.wrappers.length;for(;n>0&&(this.wrappers[n-1].rank-i.rank||this.wrappers[n-1].to-i.to)<0;)n--;this.wrappers.splice(n,0,i)}this.wrapperPos=this.pos}getBlockPos(){var t;this.updateBlockWrappers();let e=this.root;for(let i of this.wrappers){let n=e.lastChild;if(i.from<this.pos&&n instanceof hn&&n.wrapper.eq(i.wrapper))e=n;else{let n=hn.of(i.wrapper,null===(t=this.cache.find(hn,t=>t.wrapper.eq(i.wrapper)))||void 0===t?void 0:t.dom);e.append(n),e=n}}return e}blockPosCovered(){let t=this.lastBlock;return null!=t&&!t.breakAfter&&(!t.isWidget()||(160&t.flags)>0)}getBuffer(t){let e=2|(t<0?16:32),i=this.cache.find(mn,void 0,1);return i&&(i.flags=e),i||new mn(e)}flushBuffer(){!this.afterWidget||32&this.afterWidget.flags||(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}}class bn{constructor(t){this.skipCount=0,this.text="",this.textOff=0,this.cursor=t.iter()}skip(t){this.textOff+t<=this.text.length?this.textOff+=t:(this.skipCount+=t-(this.text.length-this.textOff),this.text="",this.textOff=0)}next(t){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skipCount);if(this.skipCount=0,n)throw new Error("Ran out of text content when drawing inline views");this.text=e;let s=this.textOff=Math.min(t,e.length);return i?null:e.slice(0,s)}let e=Math.min(this.text.length,this.textOff+t),i=this.text.slice(this.textOff,e);return this.textOff=e,i}}const yn=[pn,cn,dn,fn,mn,hn,an];for(let t=0;t<yn.length;t++)yn[t].bucket=t;class xn{constructor(t){this.view=t,this.buckets=yn.map(()=>[]),this.index=yn.map(()=>0),this.reused=new Map}add(t){let e=t.constructor.bucket,i=this.buckets[e];i.length<6?i.push(t):i[this.index[e]=(this.index[e]+1)%6]=t}find(t,e,i=2){let n=t.bucket,s=this.buckets[n],r=this.index[n];for(let t=0;t<s.length;t++){let o=(t+r)%s.length,l=s[o];if((!e||e(l))&&!this.reused.has(l))return s.splice(o,1),o<r&&this.index[n]--,this.reused.set(l,i),l}return null}findWidget(t,e,i){let n=this.buckets[0];if(n.length)for(let s=0,r=0;;s++){if(s==n.length){if(r)return null;r=1,s=0}let o=n[s];if(!this.reused.has(o)&&(0==r?o.widget.compare(t):o.widget.constructor==t.constructor&&t.updateDOM(o.dom,this.view,o.widget)))return n.splice(s,1),s<this.index[0]&&this.index[0]--,o.widget==t&&o.length==e&&(497&o.flags)==i?(this.reused.set(o,1),o):(this.reused.set(o,2),new pn(o.dom,e,t,-498&o.flags|i))}}reuse(t){return this.reused.set(t,1),t}maybeReuse(t,e=2){if(!this.reused.has(t))return this.reused.set(t,e),t.dom}clear(){for(let t=0;t<this.buckets.length;t++)this.buckets[t].length=this.index[t]=0}}class kn{constructor(t,e,i,n,s){this.view=t,this.decorations=n,this.disallowBlockEffectsFor=s,this.openWidget=!1,this.openMarks=0,this.cache=new xn(t),this.text=new bn(t.state.doc),this.builder=new wn(this.cache,new an(t,t.contentDOM),It.iter(i)),this.cache.reused.set(e,2),this.old=new gn(e),this.reuseWalker={skip:(t,e,i)=>{if(this.cache.add(t),t.isComposite())return!1},enter:t=>this.cache.add(t),leave:()=>{},break:()=>{}}}run(t,e){let i=e&&this.getCompositionContext(e.text);for(let n=0,s=0,r=0;;){let o=r<t.length?t[r++]:null,l=o?o.fromA:this.old.root.length;if(l>n){let t=l-n;this.preserve(t,!r,!o),n=l,s+=t}if(!o)break;e&&o.fromA<=e.range.fromA&&o.toA>=e.range.toA?(this.forward(o.fromA,e.range.fromA,e.range.fromA<e.range.toA?1:-1),this.emit(s,e.range.fromB),this.builder.flushBuffer(),this.cache.clear(),this.builder.addComposition(e,i),this.text.skip(e.range.toB-e.range.fromB),this.forward(e.range.fromA,o.toA),this.emit(e.range.toB,o.toB)):(this.forward(o.fromA,o.toA),this.emit(s,o.toB)),s=o.toB,n=o.toA}return this.builder.curLine&&this.builder.endLine(),this.builder.root}preserve(t,e,i){let n=function(t){let e=[];for(let i=t.parents.length;i>1;i--){let n=i==t.parents.length?t.tile:t.parents[i].tile;n instanceof fn&&e.push(n.mark)}return e}(this.old),s=this.openMarks;this.old.advance(t,i?1:-1,{skip:(t,e,i)=>{if(t.isWidget())if(this.openWidget)this.builder.continueWidget(i-e);else{let r=i>0||e<t.length?pn.of(t.widget,this.view,i-e,496&t.flags,this.cache.maybeReuse(t)):this.cache.reuse(t);256&r.flags?(r.flags&=-2,this.builder.addBlockWidget(r)):(this.builder.ensureLine(null),this.builder.addInlineWidget(r,n,s),s=n.length)}else if(t.isText())this.builder.ensureLine(null),e||i!=t.length||this.cache.reused.has(t)?(this.cache.add(t),this.builder.addText(t.text.slice(e,i),n,s)):this.builder.addText(t.text,n,s,this.cache.reuse(t)),s=n.length;else if(t.isLine())t.flags&=-2,this.cache.reused.set(t,1),this.builder.addLine(t);else if(t instanceof mn)this.cache.add(t);else{if(!(t instanceof fn))return!1;this.builder.ensureLine(null),this.builder.addMark(t,n,s),this.cache.reused.set(t,1),s=n.length}this.openWidget=!1},enter:t=>{t.isLine()?this.builder.addLineStart(t.attrs,this.cache.maybeReuse(t)):(this.cache.add(t),t instanceof fn&&n.unshift(t.mark)),this.openWidget=!1},leave:t=>{t.isLine()?n.length&&(n.length=s=0):t instanceof fn&&(n.shift(),s=Math.min(s,n.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(t)}emit(t,e){let i=null,n=this.builder,s=-1,r=It.spans(this.decorations,t,e,{point:(t,e,r,o,l,a)=>{if(r instanceof Ee){if(this.disallowBlockEffectsFor[a]){if(r.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.view.state.doc.lineAt(t).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}if(s=o.length,l>o.length)n.continueWidget(e-t);else{let s=r.widget||(r.block?Mn.block:Mn.inline),a=function(t){let e=t.isReplace?(t.startSide<0?64:0)|(t.endSide>0?128:0):t.startSide>0?32:16;t.block&&(e|=256);return e}(r),h=this.cache.findWidget(s,e-t,a)||pn.of(s,this.view,e-t,a);r.block?(r.startSide>0&&n.addLineStartIfNotCovered(i),n.addBlockWidget(h)):(n.ensureLine(i),n.addInlineWidget(h,o,l))}i=null}else i=function(t,e){let i=e.spec.attributes,n=e.spec.class;if(!i&&!n)return t;t||(t={class:"cm-line"});i&&xe(i,t);n&&(t.class+=" "+n);return t}(i,r);e>t&&this.text.skip(e-t)},span:(t,e,r,o)=>{for(let s=t;s<e;){let l=this.text.next(Math.min(512,e-s));null==l?(n.addLineStartIfNotCovered(i),n.addBreak(),s++):(n.ensureLine(i),n.addText(l,r,s==t?o:r.length),s+=l.length),i=null}s=r.length}});s>-1&&(this.openWidget=r>s),this.openWidget||n.addLineStartIfNotCovered(i),this.openMarks=r}forward(t,e,i=1){e-t<=10?this.old.advance(e-t,i,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(e-t-10,-1),this.old.advance(5,i,this.reuseWalker))}getCompositionContext(t){let e=[],i=null;for(let n=t.parentNode;;n=n.parentNode){let t=rn.get(n);if(n==this.view.contentDOM)break;t instanceof fn?e.push(t):(null==t?void 0:t.isLine())?i=t:t instanceof hn||("DIV"!=n.nodeName||i||n==this.view.contentDOM?i||e.push(fn.of(new De({tagName:n.nodeName.toLowerCase(),attributes:Ae(n)}),n)):i=new cn(n,Cn))}return{line:i,marks:e}}}function Sn(t,e){let i=t=>{for(let n of t.children)if((e?n.isText():n.length)||i(n))return!0;return!1};return i(t)}const Cn={class:"cm-line"};function An(t){let e=rn.get(t);return e&&e.setDOM(t.cloneNode()),t}class Mn extends Me{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}}Mn.inline=new Mn("span"),Mn.block=new Mn("div");const On=new class extends Me{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}};class Tn{constructor(t){this.view=t,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=Te.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.updateDeco(),this.tile=new an(t,t.contentDOM),this.updateInner([new en(0,0,0,t.state.doc.length)],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),this.updateEditContextFormatting(t);let n=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&((null===(e=this.domChanged)||void 0===e?void 0:e.newSel)?n=this.domChanged.newSel.head:function(t,e){let i=!1;e&&t.iterChangedRanges((t,n)=>{t<e.to&&n>e.from&&(i=!0)});return i}(t.changes,this.hasComposition)||t.selectionSet||(n=t.state.selection.main.head));let s=n>-1?function(t,e,i){let n=Rn(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;return{range:new en(a.mapPos(r),a.mapPos(o),r,o),text:s}}(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){let{from:e,to:n}=this.hasComposition;i=new en(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,(ye.ie||ye.chrome)&&!s&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let r=this.decorations,o=this.blockWrappers;this.updateDeco();let l=function(t,e,i){let n=new En;return It.compare(t,e,i,n),n.changes}(r,this.decorations,t.changes);l.length&&(i=en.extendWithRanges(i,l));let a=function(t,e,i){let n=new Pn;return It.compare(t,e,i,n),n.changes}(o,this.blockWrappers,t.changes);return a.length&&(i=en.extendWithRanges(i,a)),s&&!i.some(t=>t.fromA<=s.range.fromA&&t.toA>=s.range.toA)&&(i=s.range.addToSet(i.slice())),!(2&this.tile.flags&&0==i.length)&&(this.updateInner(i,s),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e){this.view.viewState.mustMeasureContent=!0;let{observer:i}=this.view;i.ignore(()=>{if(e||t.length){let i=this.tile,n=new kn(this.view,i,this.blockWrappers,this.decorations,this.dynamicDecorationMap);e&&rn.get(e.text)&&n.cache.reused.set(rn.get(e.text),2),this.tile=n.run(t,e),Dn(i,n.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let n=ye.chrome||ye.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(n),!n||!n.written&&i.selectionRange.focusNode==n.node&&this.tile.dom.contains(n.node)||(this.forceSelection=!0),this.tile.dom.style.height=""});let n=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let t of this.tile.children)t.isWidget()&&t.widget instanceof Bn&&n.push(t.dom);i.updateGaps(n)}updateEditContextFormatting(t){this.editContextFormatting=this.editContextFormatting.map(t.changes);for(let e of t.transactions)for(let t of e.effects)t.is(Wi)&&(this.editContextFormatting=t.value)}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let{dom:i}=this.tile,n=this.view.root.activeElement,s=n==i,r=!s&&!(this.view.state.facet(Vi)||i.tabIndex>-1)&&We(i,this.view.observer.selectionRange)&&!(n&&i.contains(n));if(!(s||e||r))return;let o=this.forceSelection;this.forceSelection=!1;let l,a,h=this.view.state.selection.main;if(h.empty?a=l=this.inlineDOMNearPos(h.anchor,h.assoc||1):(a=this.inlineDOMNearPos(h.head,h.head==h.from?1:-1),l=this.inlineDOMNearPos(h.anchor,h.anchor==h.from?1:-1)),ye.gecko&&h.empty&&!this.hasComposition&&(1==(c=l).node.nodeType&&c.node.firstChild&&(0==c.offset||"false"==c.node.childNodes[c.offset-1].contentEditable)&&(c.offset==c.node.childNodes.length||"false"==c.node.childNodes[c.offset].contentEditable))){let t=document.createTextNode("");this.view.observer.ignore(()=>l.node.insertBefore(t,l.node.childNodes[l.offset]||null)),l=a=new ni(t,0),o=!0}var c;let u=this.view.observer.selectionRange;!o&&u.focusNode&&(Ve(l.node,l.offset,u.anchorNode,u.anchorOffset)&&Ve(a.node,a.offset,u.focusNode,u.focusOffset)||this.suppressWidgetCursorChange(u,h))||(this.view.observer.ignore(()=>{ye.android&&ye.chrome&&i.contains(u.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}(u.focusNode,i)&&(i.blur(),i.focus({preventScroll:!0}));let t=Ie(this.view.root);if(t)if(h.empty){if(ye.gecko){let t=(e=l.node,s=l.offset,1!=e.nodeType?0:(s&&"false"==e.childNodes[s-1].contentEditable?1:0)|(s<e.childNodes.length&&"false"==e.childNodes[s].contentEditable?2:0));if(t&&3!=t){let e=(1==t?ei:ii)(l.node,l.offset);e&&(l=new ni(e.node,e.offset))}}t.collapse(l.node,l.offset),null!=h.bidiLevel&&void 0!==t.caretBidiLevel&&(t.caretBidiLevel=h.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();h.anchor>h.head&&([l,a]=[a,l]),e.setEnd(a.node,a.offset),e.setStart(l.node,l.offset),t.removeAllRanges(),t.addRange(e)}else;var e,s;r&&this.view.root.activeElement==i&&(i.blur(),n&&n.focus())}),this.view.observer.setSelectionRange(l,a)),this.impreciseAnchor=l.precise?null:new ni(u.anchorNode,u.anchorOffset),this.impreciseHead=a.precise?null:new ni(u.focusNode,u.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&Ve(t.focusNode,t.focusOffset,t.anchorNode,t.anchorOffset)&&this.posFromDOM(t.focusNode,t.focusOffset)==e.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=Ie(t.root),{anchorNode:n,anchorOffset:s}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let r=this.lineAt(e.head,e.assoc);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,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)}posFromDOM(t,e){let i=this.tile.nearest(t);if(!i)return 2&this.tile.dom.compareDocumentPosition(t)?0:this.view.state.doc.length;let n=i.posAtStart;if(!i.isComposite())return i.isText()?t==i.dom?n+e:n+(e?i.length:0):n;{let s;if(t==i.dom)s=i.dom.childNodes[e];else{let n=0==qe(t)?0:0==e?-1:1;for(;;){let e=t.parentNode;if(e==i.dom)break;0==n&&e.firstChild!=e.lastChild&&(n=t==e.firstChild?-1:1),t=e}s=n<0?t:t.nextSibling}if(s==i.dom.firstChild)return n;for(;s&&!rn.get(s);)s=s.nextSibling;if(!s)return n+i.length;for(let t=0,e=n;;t++){let n=i.children[t];if(n.dom==s)return e;e+=n.length+n.breakAfter}}}domAtPos(t,e){let{tile:i,offset:n}=this.tile.resolveBlock(t,e);return i.isWidget()?i.domPosFor(n,e):i.domIn(n,e)}inlineDOMNearPos(t,e){let i,n,s=-1,r=!1,o=-1,l=!1;return this.tile.blockTiles((e,a)=>{if(e.isWidget()){if(32&e.flags&&a>=t)return!0;16&e.flags&&(r=!0)}else{let h=a+e.length;if(a<=t&&(i=e,s=t-a,r=h<t),h>=t&&!n&&(n=e,o=t-a,l=a>t),a>t&&n)return!0}}),i||n?(r&&n?i=null:l&&i&&(n=null),i&&e<0||!n?i.domIn(s,e):n.domIn(o,e)):this.domAtPos(t,e)}coordsAt(t,e,i){let{tile:n,offset:s}=this.tile.resolveBlock(t,e);return n.isWidget()?n.widget instanceof Bn?null:n.coordsInWidget(s,e,!0):n.coordsIn(s,e,i)}lineAt(t,e){let{tile:i}=this.tile.resolveBlock(t,e);return i.isLine()?i:null}coordsForChar(t){let{tile:e,offset:i}=this.tile.resolveBlock(t,1);if(!e.isLine())return null;return function t(e,i){if(e.isComposite())for(let n of e.children){if(n.length>=i){let e=t(n,i);if(e)return e}if((i-=n.length)<0)break}else if(e.isText()&&i<e.length){let t=k(e.text,i);if(t==i)return null;let n=Je(e.dom,i,t).getClientRects();for(let t=0;t<n.length;t++){let e=n[t];if(t==n.length-1||e.top<e.bottom&&e.left<e.right)return e}}return null}(e,i)}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==si.LTR,a=0,h=(t,c,u)=>{for(let f=0;f<t.children.length&&!(c>n);f++){let n=t.children[f],d=c+n.length,p=n.dom.getBoundingClientRect(),{height:m}=p;if(u&&!f&&(a+=p.top-u.top),n instanceof hn)d>i&&h(n,c,p);else if(c>=i&&(a>0&&e.push(-a),e.push(m+a),a=0,r)){let t=n.dom.lastChild,e=t?He(t):[];if(e.length){let t=e[e.length-1],i=l?t.right-p.left:p.right-t.left;i>o&&(o=i,this.minWidth=s,this.minWidthFrom=c,this.minWidthTo=d)}}u&&f==t.children.length-1&&(a+=u.bottom-p.bottom),c=d+n.breakAfter}};return h(this.tile,0,null),e}textDirectionAt(t){let{tile:e}=this.tile.resolveBlock(t,1);return"rtl"==getComputedStyle(e.dom).direction?si.RTL:si.LTR}measureTextSize(){let t=this.tile.blockTiles(t=>{if(t.isLine()&&t.children.length&&t.length<=20){let e,i=0;for(let n of t.children){if(!n.isText()||/[^ -~]/.test(n.text))return;let t=He(n.dom);if(1!=t.length)return;i+=t[0].width,e=t[0].height}if(i)return{lineHeight:t.dom.getBoundingClientRect().height,charWidth:i/t.length,textHeight:e}}});if(t)return t;let e,i,n,s=document.createElement("div");return s.className="cm-line",s.style.width="99999px",s.style.position="absolute",s.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(s);let t=He(s.firstChild)[0];e=s.getBoundingClientRect().height,i=t&&t.width?t.width/27:7,n=t&&t.height?t.height:e,s.remove()}),{lineHeight:e,charWidth:i,textHeight:n}}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.view.state.doc.length;if(r>i){let n=(e.lineBlockAt(r).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(Te.replace({widget:new Bn(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,r))}if(!s)break;i=s.to+1}return Te.set(t)}updateDeco(){let t=1,e=this.view.state.facet(Qi).map(e=>(this.dynamicDecorationMap[t++]="function"==typeof e)?e(this.view):e),i=!1,n=this.view.state.facet(Ki).map((t,e)=>{let n="function"==typeof t;return n&&(i=!0),n?t(this.view):t});for(n.length&&(this.dynamicDecorationMap[t++]=i,e.push(It.join(n))),this.decorations=[this.editContextFormatting,...e,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];t<this.decorations.length;)this.dynamicDecorationMap[t++]=!1;this.blockWrappers=this.view.state.facet(ji).map(t=>"function"==typeof t?t(this.view):t)}scrollIntoView(t){if(t.isSnapshot){let e=this.view.viewState.lineBlockAt(t.range.head);return this.view.scrollDOM.scrollTop=e.top-t.yMargin,void(this.view.scrollDOM.scrollLeft=t.xMargin)}for(let e of this.view.state.facet(Li))try{if(e(this.view,t.range,t))return!0}catch(t){Hi(this.view.state,t,"scroll handler")}let e,{range:i}=t,n=this.coordsAt(i.head,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=Zi(this.view),r={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom},{offsetWidth:o,offsetHeight:l}=this.view.scrollDOM;if(function(t,e,i,n,s,r,o,l){let a=t.ownerDocument,h=a.defaultView||window;for(let c=t,u=!1;c&&!u;)if(1==c.nodeType){let t,f=c==a.body,d=1,p=1;if(f)t=$e(h);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(u=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();({scaleX:d,scaleY:p}=Qe(c,e)),t={left:e.left,right:e.left+c.clientWidth*d,top:e.top,bottom:e.top+c.clientHeight*p}}let m=0,g=0;if("nearest"==s)e.top<t.top+o?(g=e.top-(t.top+o),i>0&&e.bottom>t.bottom+g&&(g=e.bottom-t.bottom+o)):e.bottom>t.bottom-o&&(g=e.bottom-t.bottom+o,i<0&&e.top-g<t.top&&(g=e.top-(t.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+r?(m=e.left-(t.left+r),i>0&&e.right>t.right+m&&(m=e.right-t.right+r)):e.right>t.right-r&&(m=e.right-t.right+r,i<0&&e.left<t.left+m&&(m=e.left-(t.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(f)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/d,t=(c.scrollLeft-e)*d}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(f)break;(e.top<t.top||e.bottom>t.bottom||e.left<t.left||e.right>t.right)&&(e={left:Math.max(e.left,t.left),right:Math.min(e.right,t.right),top:Math.max(e.top,t.top),bottom:Math.min(e.bottom,t.bottom)}),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,Math.max(Math.min(t.xMargin,o),-o),Math.max(Math.min(t.yMargin,l),-l),this.view.textDirection==si.LTR),window.visualViewport&&window.innerHeight-window.visualViewport.height>1&&(n.top>window.pageYOffset+window.visualViewport.offsetTop+window.visualViewport.height||n.bottom<window.pageYOffset+window.visualViewport.offsetTop)){let t=this.view.docView.lineAt(i.head,1);t&&t.dom.scrollIntoView({block:"nearest"})}}lineHasWidget(t){let e=t=>t.isWidget()||t.children.some(e);return e(this.tile.resolveBlock(t,1).tile)}destroy(){Dn(this.tile)}}function Dn(t,e){let i=null==e?void 0:e.get(t);if(1!=i){null==i&&t.destroy();for(let i of t.children)Dn(i,e)}}function Rn(t,e){let i=t.observer.selectionRange;if(!i.focusNode)return null;let n=ei(i.focusNode,i.focusOffset),s=ii(i.focusNode,i.focusOffset),r=n||s;if(s&&n&&s.node!=n.node){let e=rn.get(s.node);if(!e||e.isText()&&e.text!=s.node.nodeValue)r=s;else if(t.docView.lastCompositionAfterCursor){let t=rn.get(n.node);!t||t.isText()&&t.text!=n.node.nodeValue||(r=s)}}if(t.docView.lastCompositionAfterCursor=r!=n,!r)return null;let o=e-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}let En=class{constructor(){this.changes=[]}compareRange(t,e){Be(t,e,this.changes)}comparePoint(t,e){Be(t,e,this.changes)}boundChange(t){Be(t,t,this.changes)}};class Pn{constructor(){this.changes=[]}compareRange(t,e){Be(t,e,this.changes)}comparePoint(){}boundChange(t){Be(t,t,this.changes)}}class Bn extends Me{constructor(t){super(),this.height=t}toDOM(){let t=document.createElement("div");return t.className="cm-gap",this.updateDOM(t),t}eq(t){return t.height==this.height}updateDOM(t){return t.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}}function Ln(t,e,i){let n=t.lineBlockAt(e);if(Array.isArray(n.type)){let t;for(let s of n.type){if(s.from>e)break;if(!(s.to<e)){if(s.from<e&&s.to>e)return s;t&&(s.type!=Oe.Text||t.type==s.type&&!(i<0?s.from<e:s.to>e))||(t=s)}}return t||n}return n}function In(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=xi(s,r,o,l,i),h=yi;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=t.visualLineSide(s,!i)}if(a){if(!a(h))return l}else{if(!n)return e;a=n(h)}l=e}}function Nn(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 Wn(t,e){let i=null;for(let n=0;n<e.ranges.length;n++){let s=e.ranges[n],r=null;if(s.empty){let e=Nn(t,s.from,0);e!=s.from&&(r=W.cursor(e,-1))}else{let e=Nn(t,s.from,-1),i=Nn(t,s.to,1);e==s.from&&i==s.to||(r=s.undirectional?W.undirectionalRange(s.from,s.to):W.range(s.from==s.anchor?e:i,s.from==s.head?e:i))}r&&(i||(i=e.ranges.slice()),i[n]=r)}return i?W.create(i,e.mainIndex):e}function Hn(t,e,i){let n=Nn(t.state.facet(Xi).map(e=>e(t)),i.from,e.head>i.from?-1:1);return n==i.from?i:W.cursor(n,n<i.from?1:-1)}class Vn{constructor(t,e){this.pos=t,this.assoc=e}}function zn(t,e,i,n){let s,r=t.contentDOM.getBoundingClientRect(),o=r.top+t.viewState.paddingTop,{x:l,y:a}=e,h=a-o;for(;;){if(h<0)return new Vn(0,1);if(h>t.viewState.docHeight)return new Vn(t.state.doc.length,-1);if(s=t.elementAtHeight(h),null==n)break;if(s.type==Oe.Text){if(n<0?s.to<t.viewport.from:s.from>t.viewport.to)break;let e=t.docView.coordsAt(n<0?s.from:s.to,n>0?-1:1);if(e&&(n<0?e.top<=h+o:e.bottom>=h+o))break}let e=t.viewState.heightOracle.textHeight/2;h=n>0?s.bottom+e:s.top-e}if(t.viewport.from>=s.to||t.viewport.to<=s.from){if(i)return null;if(s.type==Oe.Text){let e=function(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+Kt(o,r,t.state.tabSize)}(t,r,s,l,a);return new Vn(e,e==s.from?1:-1)}}if(s.type!=Oe.Text)return h<(s.top+s.bottom)/2?new Vn(s.from,1):new Vn(s.to,-1);let c=t.docView.lineAt(s.from,2);return c&&c.length==s.length||(c=t.docView.lineAt(s.from,-2)),new Fn(t,l,a,t.textDirectionAt(s.from)).scanTile(c,s.from)}class Fn{constructor(t,e,i,n){this.view=t,this.x=e,this.y=i,this.baseDir=n,this.line=null,this.spans=null}bidiSpansAt(t){return(!this.line||this.line.from>t||this.line.to<t)&&(this.line=this.view.state.doc.lineAt(t),this.spans=this.view.bidiSpans(this.line)),this}baseDirAt(t,e){let{line:i,spans:n}=this.bidiSpansAt(t);return n[pi.find(n,t-i.from,-1,e)].level==this.baseDir}dirAt(t,e){let{line:i,spans:n}=this.bidiSpansAt(t);return n[pi.find(n,t-i.from,-1,e)].dir}bidiIn(t,e){let{spans:i,line:n}=this.bidiSpansAt(t);return i.length>1||i.length&&(i[0].level!=this.baseDir||i[0].to+n.from<e)}scan(t,e,i=!1){let n,s,r,o=0,l=t.length-1,a=new Set,h=this.bidiIn(t[0],t[l]),c=-1,u=1e9;t:for(;o<l;){let i=l-o,f=o+l>>1;e:if(a.has(f)){let t=o+Math.floor(Math.random()*i);for(let e=0;e<i;e++){if(!a.has(t)){f=t;break e}t++,t==l&&(t=o)}break t}a.add(f);let d=e(f);if(d)for(let e=0;e<d.length;e++){let i=d[e],a=0;if(!(0==i.width&&d.length>1)){if(i.bottom<this.y)(!n||n.bottom<i.bottom)&&(n=i),a=1;else 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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+(Un(t,i.node,i.offset)?e:0))}}function Un(t,e,i){for(;;){if(!e||i<qe(e))return!1;if(e==t)return!0;i=ze(e)+1,e=e.parentNode}}function $n(t,e){let i;for(;t!=e&&t;t=t.nextSibling){let e=rn.get(t);if(!(null==e?void 0:e.isWidget()))return!1;e&&(i||(i=[])).push(e)}if(i)for(let t of i){let e=t.overrideDOMText;if(null==e?void 0:e.length)return!1}return!0}class Qn{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class jn{constructor(t,e,i,n){this.typeOver=n,this.bounds=null,this.text="",this.domChanged=e>-1;let{impreciseHead:s,impreciseAnchor:r}=t.docView,o=t.state.selection;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=Kn(t.docView.tile,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;i&&(e.push(new Qn(i,n)),s==i&&r==n||e.push(new Qn(s,r)));return e}(t),i=new qn(e,t);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?W.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||!Ne(t.contentDOM,e.focusNode)?o.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),n=r&&r.node==e.anchorNode&&r.offset==e.anchorOffset||!Ne(t.contentDOM,e.anchorNode)?o.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset),l=t.viewport;if((ye.ios||ye.chrome)&&i!=n&&Math.min(i,n)<=o.main.from&&Math.max(i,n)>=o.main.to&&(l.from>0||l.to<t.state.doc.length)){let e=Math.min(i,n),s=Math.max(i,n),r=l.from-e,o=l.to-s;0!=r&&1!=r&&0!=e||0!=o&&-1!=o&&s!=t.state.doc.length||(i=0,n=t.state.doc.length)}if(t.inputState.composing>-1&&o.ranges.length>1)this.newSel=o.replaceRange(W.range(n,i));else if(t.lineWrapping&&n==i&&(!o.main.empty||o.main.head!=i)&&t.inputState.lastTouchTime>Date.now()-100){let e=t.coordsAtPos(i,-1),n=0;e&&(n=t.inputState.lastTouchY<=e.bottom?-1:1),this.newSel=W.create([W.cursor(i,n)])}else this.newSel=W.single(n,i)}}}function Kn(t,e,i,n){if(t.isComposite()){let s=-1,r=-1,o=-1,l=-1;for(let a=0,h=n,c=n;a<t.children.length;a++){let n=t.children[a],u=h+n.length;if(h<e&&u>i)return Kn(n,e,i,h);if(u>=e&&-1==s&&(s=a,r=h),h>i&&n.dom.parentNode==t.dom){o=a,l=c;break}c=u,h=u+n.breakAfter}return{from:r,to:l<0?n+t.length:l,startDOM:(s?t.children[s-1].dom.nextSibling:null)||t.dom.firstChild,endDOM:o<t.children.length&&o>=0?t.children[o].dom:null}}return t.isText()?{from:n,to:n+t.length,startDOM:t.dom,endDOM:t.dom.nextSibling}:null}function Xn(t,e){let i,{newSel:n}=e,{state:s}=t,r=s.selection.main,o=t.inputState.lastKeyTime>Date.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:t,to:n}=e.bounds,l=r.from,a=null;(8===o||ye.android&&e.text.length<n-t)&&(l=r.to,a="end");let h,c,u=s.doc.sliceString(t,n,_n);!r.empty&&r.from>=t&&r.to<=n&&(e.typeOver||u!=e.text)&&u.slice(0,r.from-t)==e.text.slice(0,r.from-t)&&u.slice(r.to-t)==e.text.slice(h=e.text.length-(u.length-(r.to-t)))?i={from:r.from,to:r.to,insert:f.of(e.text.slice(r.from-t,h).split(_n))}:(c=Yn(u,e.text,l-t,a))&&(ye.chrome&&13==o&&c.toB==c.from+2&&e.text.slice(c.from,c.toB)==_n+_n&&c.toB--,i={from:t+c.from,to:t+c.toA,insert:f.of(e.text.slice(c.from,c.toB).split(_n))})}else n&&(!t.hasFocus&&s.facet(Vi)||Jn(n,r))&&(n=null);if(!i&&!n)return!1;if((ye.mac||ye.android)&&i&&i.from==i.to&&i.from==r.head-1&&/^\. 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s=t.state.selection.main;if(ye.android&&(e.to==s.to&&(e.from==s.from||e.from==s.from-1&&" "==t.state.sliceDoc(e.from,s.from))&&1==e.insert.length&&2==e.insert.lines&&Ze(t.contentDOM,"Enter",13)||(e.from==s.from-1&&e.to==s.to&&0==e.insert.length||8==n&&e.insert.length<e.to-e.from&&e.to>s.head)&&Ze(t.contentDOM,"Backspace",8)||e.from==s.from&&e.to==s.to+1&&0==e.insert.length&&Ze(t.contentDOM,"Delete",46)))return!0;let r,o=e.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let l=()=>r||(r=function(t,e,i){let n,s=t.state,r=s.selection.main,o=-1;if(e.from==e.to&&e.from<r.from||e.from>r.to){let i=e.from<r.from?-1:1,n=i<0?r.from:r.to,l=Nn(s.facet(Xi).map(e=>e(t)),n,i);e.from==l&&(o=l)}if(o>-1)n={changes:e,selection:W.cursor(e.from+e.insert.length,-1)};else if(e.from>=r.from&&e.to<=r.to&&e.to-e.from>=(r.to-r.from)/3&&(!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||t.inputState.compositionPendingChange)&&e.to<=r.to+10&&e.to>=r.to-10){let a,h=t.state.sliceDoc(e.from,e.to),c=i&&Rn(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 u=r.to-e.to;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-u,c=n-h.length;if(t.state.sliceDoc(c,n)!=h||n>=a.from&&c<=a.to)return{range:i};let f=s.changes({from:c,to:n,insert:e.insert}),d=i.to-r.to;return{changes:f,range:l?W.range(Math.max(0,l.anchor+d),Math.max(0,l.head+d)):i.map(f)}})}else n={changes:o,selection:l&&s.selection.replaceRange(l)}}let l="input.type";(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,l+=".compose",t.inputState.compositionFirstChange&&(l+=".start",t.inputState.compositionFirstChange=!1));return s.update(n,{userEvent:l,scrollIntoView:!0})}(t,e,i));return t.state.facet(Ti).some(i=>i(t,e.from,e.to,o,l))||t.dispatch(l()),!0}function Yn(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--;if("end"==n){i-=o+Math.max(0,r-Math.min(o,l))-r}if(o<r&&t.length<e.length){r-=i<=r&&i>=o?r-i:0,l=r+(l-o),o=r}else if(l<r){r-=i<=r&&i>=l?r-i:0,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function Jn(t,e){return e.head==t.main.head&&e.anchor==t.main.anchor}class Zn{setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}constructor(t){this.view=t,this.lastKeyCode=0,this.lastKeyTime=0,this.touchActive=!1,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 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i,n=e.target;n!=t.contentDOM;n=n.parentNode)if(!n||11==n.nodeType||(i=rn.get(n))&&i.isWidget()&&!i.isHidden&&i.widget.ignoreEvent(e))return!1;return!0})(this.view,t)&&!this.ignoreDuringComposition(t)&&("keydown"==t.type&&this.keydown(t)||(0!=this.view.updateState?Promise.resolve().then(()=>this.runHandlers(t.type,t)):this.runHandlers(t.type,t)))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let 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=es(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&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&27!=t.keyCode&&ss.indexOf(t.keyCode)<0&&(this.tabFocusMode=-1),ye.android&&ye.chrome&&!t.synthetic&&(13==t.keyCode||8==t.keyCode))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;if(ye.ios&&!t.synthetic&&!t.altKey&&!t.metaKey&&(is.some(e=>e.keyCode==t.keyCode)&&!t.ctrlKey||ns.indexOf(t.key)>-1&&t.ctrlKey)){let i={ctrlKey:t.ctrlKey,altKey:t.altKey,metaKey:t.metaKey,shiftKey:t.shiftKey};return i.shiftKey&&ye.ios&&!/^(off|none)$/.test(this.view.contentDOM.autocapitalize)&&((e=this.view.win).visualViewport&&e.visualViewport.height*e.visualViewport.scale/e.document.documentElement.clientHeight<.85)&&(i.shiftKey=!1),this.pendingIOSKey={key:t.key,keyCode:t.keyCode,mods:i},setTimeout(()=>this.flushIOSKey(),250),!0}var e;return 229!=t.keyCode&&this.view.observer.forceFlush(),!1}flushIOSKey(t){let e=this.pendingIOSKey;return!!e&&(!("Enter"==e.key&&t&&t.from<t.to&&/^\S+$/.test(t.insert.toString()))&&(this.pendingIOSKey=void 0,Ze(this.view.contentDOM,e.key,e.keyCode,e.mods)))}ignoreDuringComposition(t){return!(!/^key/.test(t.type)||t.synthetic)&&(this.composing>0||!!(ye.safari&&!ye.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.view.observer.update(t),this.mouseSelection&&this.mouseSelection.update(t),this.draggedContent&&t.docChanged&&(this.draggedContent=this.draggedContent.map(t.changes)),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function ts(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){Hi(i.state,t)}}}function es(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,n=t&&t.plugin.domEventHandlers,s=t&&t.plugin.domEventObservers;if(n)for(let t in n){let 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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(Tt.allowMultipleSelections)&&function(t,e){let i=t.state.facet(Si);return i.length?i[0](e):ye.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=Ie(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!=vs(e))&&null}start(t){!1===this.dragging&&this.select(t)}move(t){if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(e=this.startEvent,i=t,Math.max(Math.abs(e.clientX-i.clientX),Math.abs(e.clientY-i.clientY))<10))return;var e,i;this.select(this.lastEvent=t);let n=0,s=0,r=0,o=0,l=this.view.win.innerWidth,a=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:l}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:o,bottom:a}=this.scrollParents.y.getBoundingClientRect());let h=Zi(this.view);t.clientX-h.left<=r+6?n=-rs(r-t.clientX):t.clientX+h.right>=l-6&&(n=rs(t.clientX-l)),t.clientY-h.top<=o+6?s=-rs(o-t.clientY):t.clientY+h.bottom>=a-6&&(s=rs(t.clientY-a)),this.setScrollSpeed(n,s)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:t,y:e}=this.scrollSpeed;t&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=t,t=0),e&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=e,e=0),(t||e)&&this.view.win.scrollBy(t,e),!1===this.dragging&&this.select(this.lastEvent)}select(t){let{view:e}=this,i=Wn(this.atoms,this.style.get(t,this.extend,this.multiple));!this.mustSelect&&i.eq(e.state.selection,!1===this.dragging)||this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(t){t.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(t)&&setTimeout(()=>this.select(this.lastEvent),20)}}const ls=Object.create(null),as=Object.create(null),hs=ye.ie&&ye.ie_version<15||ye.ios&&ye.webkit_version<604;function cs(t,e,i){for(let n of t.facet(e))i=n(i,t);return i}function us(t,e){e=cs(t.state,Ri,e);let i,{state:n}=t,s=1,r=n.toText(e),o=r.lines==n.selection.ranges.length;if(null!=bs&&n.selection.ranges.every(t=>t.empty)&&bs==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:W.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:W.cursor(t.from+e.length)}}):n.replaceSelection(r);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function fs(t,e,i,n){if(1==n)return W.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 W.cursor(e);0==r?i=1:r==s.length&&(i=-1);let o=r,l=r;i<0?o=k(s.text,r,!1):l=k(s.text,r);let a=n(s.text.slice(o,l));for(;o>0;){let t=k(s.text,o,!1);if(n(s.text.slice(t,o))!=a)break;o=t}for(;l<s.length;){let t=k(s.text,l);if(n(s.text.slice(l,t))!=a)break;l=t}return W.undirectionalRange(o+s.from,l+s.from)}(t.state,e,i);{let n=t.docView.lineAt(e,i),s=t.state.doc.lineAt(n?n.posAtEnd:e),r=n?n.posAtStart:s.from,o=n?n.posAtEnd:s.to;return o<t.state.doc.length&&o==s.to&&o++,W.undirectionalRange(r,o)}}as.scroll=t=>{let e=t.inputState;e.lastScrollTop=t.scrollDOM.scrollTop,e.lastScrollLeft=t.scrollDOM.scrollLeft,ye.ios&&!e.touchActive&&(e.lastIOSMomentumScroll=Date.now())},as.wheel=as.mousewheel=t=>{t.inputState.lastWheelEvent=Date.now()},ls.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&0!=t.inputState.tabFocusMode&&(t.inputState.tabFocusMode=Date.now()+2e3),!1),as.touchstart=(t,e)=>{let i=t.inputState,n=e.targetTouches[0];i.touchActive=!0,i.lastTouchTime=Date.now(),n&&(i.lastTouchX=n.clientX,i.lastTouchY=n.clientY),i.setSelectionOrigin("select.pointer")},as.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},as.touchend=(t,e)=>{t.inputState.touchActive=!1},ls.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(Ai))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=t.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),n=vs(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=t.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),h=fs(t,a.pos,a.assoc,n);if(i.pos!=a.pos&&!r){let e=fs(t,i.pos,i.assoc,n),s=Math.min(e.from,h.from),r=Math.max(e.to,h.to);h=s<h.from?W.range(s,r,h.assoc):W.range(r,s,h.assoc)}return r?s.replaceRange(s.main.extend(h.from,h.to,h.assoc)):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 W.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):W.create([h])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new os(t,e,i,n)),n&&t.observer.ignore(()=>{Ye(t.contentDOM);let e=t.root.activeElement;e&&!e.contains(t.contentDOM)&&e.blur()});let s=t.inputState.mouseSelection;if(s)return s.start(e),!1===s.dragging}else t.inputState.setSelectionOrigin("select.pointer");return!1};const ds=ye.ie&&ye.ie_version<=11;let ps=null,ms=0,gs=0;function vs(t){if(!ds)return t.detail;let e=ps,i=gs;return ps=t,gs=Date.now(),ms=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(ms+1)%3:1}function ws(t,e,i,n){if(!(i=cs(t.state,Ri,i)))return;let s=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:r}=t.inputState,o=n&&r&&function(t,e){let i=t.state.facet(Ci);return i.length?i[0](e):ye.mac?!e.altKey:!e.ctrlKey}(t,e)?{from:r.from,to:r.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"}),t.inputState.draggedContent=null}ls.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let n=t.docView.tile.nearest(e.target);if(n&&n.isWidget()){let t=n.posAtStart,e=t+n.length;(t>=i.to||e<=i.from)&&(i=W.undirectionalRange(t,e))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",cs(t.state,Ei,t.state.sliceDoc(i.from,i.to))),e.dataTransfer.effectAllowed="copyMove"),!1},ls.dragend=t=>(t.inputState.draggedContent=null,!1),ls.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&&ws(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 ws(t,e,i,!0),!0}return!1},ls.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=hs?null:e.clipboardData;return i?(us(t,i.getData("text/plain")||i.getData("text/uri-list")),!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(),us(t,i.value)},50)}(t),!1)};let bs=null;ls.copy=ls.cut=(t,e)=>{if(!We(t.contentDOM,t.observer.selectionRange))return!1;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:cs(t,Ei,e.join(t.lineBreak)),ranges:i,linewise:n}}(t.state);if(!i&&!s)return!1;bs=s?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let r=hs?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 ys=dt.define();function xs(t,e){let i=[];for(let n of t.facet(Di)){let s=n(t,e);s&&i.push(s)}return i.length?t.update({effects:i,annotations:ys.of(!0)}):null}function ks(t){setTimeout(()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=xs(t.state,e);i?t.dispatch(i):t.update([])}},10)}as.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),ks(t)},as.blur=t=>{t.observer.clearSelectionRange(),ks(t)},as.compositionstart=as.compositionupdate=t=>{t.observer.editContext||(null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0))},as.compositionend=t=>{t.observer.editContext||(t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,ye.chrome&&ye.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then(()=>t.observer.flush()):setTimeout(()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])},50))},as.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},ls.beforeinput=(t,e)=>{var i,n;if("insertText"!=e.inputType&&"insertCompositionText"!=e.inputType||(t.inputState.insertingText=e.data,t.inputState.insertingTextAt=Date.now()),"insertReplacementText"==e.inputType&&t.observer.editContext){let n=null===(i=e.dataTransfer)||void 0===i?void 0:i.getData("text/plain"),s=e.getTargetRanges();if(n&&s.length){let e=s[0],i=t.posAtDOM(e.startContainer,e.startOffset),r=t.posAtDOM(e.endContainer,e.endOffset);return Gn(t,{from:i,to:r,insert:t.state.toText(n)},null),!0}}let s;if(ye.chrome&&ye.android&&(s=is.find(t=>t.inputType==e.inputType))&&(t.observer.delayAndroidKey(s.key,s.keyCode),"Backspace"==s.key||"Delete"==s.key)){let e=(null===(n=window.visualViewport)||void 0===n?void 0:n.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 ye.ios&&"deleteContentForward"==e.inputType&&t.observer.flushSoon(),ye.safari&&"insertText"==e.inputType&&t.inputState.composing>=0&&setTimeout(()=>as.compositionend(t,e),20),!1};const Ss=new Set;const Cs=["pre-wrap","normal","pre-line","break-spaces"];let As=!1;function Ms(){As=!1}class Os{constructor(t){this.lineWrapping=t,this.doc=f.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){if(!this.lineWrapping)return this.lineHeight;return(1+Math.max(0,Math.ceil((t-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return Cs.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=Cs.indexOf(t)>-1,l=Math.abs(e-this.lineHeight)>.3||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 Ts{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class Ds{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?Oe.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 Ee?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 Ds(this.from,this.length+t.length,this.top,this.height+t.height,e)}}var Rs=function(t){return t[t.ByPos=0]="ByPos",t[t.ByHeight=1]="ByHeight",t[t.ByPosNoHeight=2]="ByPosNoHeight",t}(Rs||(Rs={}));const Es=.001;class Ps{constructor(t,e,i=2){this.length=t,this.height=e,this.flags=i}get outdated(){return(2&this.flags)>0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t){this.height!=t&&(Math.abs(this.height-t)>Es&&(As=!0),this.height=t)}replace(t,e,i){return Ps.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],u=s.lineAt(l,Rs.ByPosNoHeight,i.setDoc(e),0,0),f=u.to>=a?u:s.lineAt(a,Rs.ByPosNoHeight,i,0,0);for(c+=f.to-a,a=f.to;o>0&&u.from<=n[o-1].toA;)l=n[o-1].fromA,h=n[o-1].fromB,o--,l<u.from&&(u=s.lineAt(l,Rs.ByPosNoHeight,i,0,0));h+=u.from-l,l=u.from;let d=zs.build(i.setDoc(r),t,h,c);s=Bs(s,s.replace(l,a,d))}return s.updateHeight(i,0)}static empty(){return new Ns(0,0,0)}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(Ps.of(t.slice(0,e)),r,Ps.of(t.slice(i)))}}function Bs(t,e){return t==e?t:(t.constructor!=e.constructor&&(As=!0),e)}Ps.prototype.size=1;const Ls=Te.replace({});class Is extends Ps{constructor(t,e,i){super(t,e),this.deco=i,this.spaceAbove=0}mainBlock(t,e){return new Ds(e,this.length,t+this.spaceAbove,this.height-this.spaceAbove,this.deco||0)}blockAt(t,e,i,n){return this.spaceAbove&&t<i+this.spaceAbove?new Ds(n,0,i,this.spaceAbove,Ls):this.mainBlock(i,n)}lineAt(t,e,i,n,s){let r=this.mainBlock(n,s);return this.spaceAbove?this.blockAt(0,i,n,s).join(r):r}forEachLine(t,e,i,n,s,r){t<=s+this.length&&e>=s&&r(this.lineAt(0,Rs.ByPos,i,n,s))}setMeasuredHeight(t){let e=t.heights[t.index++];e<0?(this.spaceAbove=-e,e=t.heights[t.index++]):this.spaceAbove=0,this.setHeight(e)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setMeasuredHeight(n),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Ns extends Is{constructor(t,e,i){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0,this.spaceAbove=i}mainBlock(t,e){return new Ds(e,this.length,t+this.spaceAbove,this.height-this.spaceAbove,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof Ns||n instanceof Ws&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof Ws?n=new Ns(n.length,this.height,this.spaceAbove):n.height=this.height,this.outdated||(n.outdated=!1),n):Ps.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setMeasuredHeight(n):(i||this.outdated)&&(this.spaceAbove=0,this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight)),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Ws extends Ps{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+(t<e.lineHeight?0: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 Ds(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 Ds(l,a,i+o*n,o,0)}}lineAt(t,e,i,n,s){if(e==Rs.ByHeight)return this.blockAt(t,i,n,s);if(e==Rs.ByPosNoHeight){let{from:e,to:n}=i.doc.lineAt(t);return new Ds(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,u=n+o*c+l*(a.from-s-c);return new Ds(a.from,a.length,Math.max(n,Math.min(u,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 Ds(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 Ws?i[i.length-1]=new Ws(t.length+n):i.push(null,new Ws(n-1))}if(t>0){let e=i[0];e instanceof Ws?i[0]=new Ws(t+e.length):i.unshift(new Ws(t-1),null)}return Ps.of(i)}decomposeLeft(t,e){e.push(new Ws(t-1),null)}decomposeRight(t,e){e.push(null,new Ws(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 Ws(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++],l=0;s<0&&(l=-s,s=n.heights[n.index++]),-1==o?o=s:Math.abs(s-o)>=Es&&(o=-2);let a=new Ns(e,s,l);a.outdated=!1,i.push(a),r+=e+1}r<=s&&i.push(null,new Ws(s-r).updateHeight(t,r));let l=Ps.of(i);return(o<0||Math.abs(l.height-this.height)>=Es||Math.abs(o-this.heightMetrics(t,e).perLine)>=Es)&&(As=!0),Bs(this,l)}return(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class Hs extends Ps{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==Rs.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==Rs.ByPosNoHeight?Rs.ByPosNoHeight:Rs.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,Rs.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&&Vs(s,r-1),e<this.length){let t=s.length;this.decomposeRight(e,s),Vs(s,t)}return Ps.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?Ps.of(this.break?[t,null,e]:[t,e]):(this.left=Bs(this.left,t),this.right=Bs(this.right,e),this.setHeight(t.height+e.height),this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,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 Vs(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof Ws&&(n=t[e+1])instanceof Ws&&t.splice(e-1,3,new Ws(i.length+1+n.length))}class zs{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 Ns?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new Ns(t-this.pos,-1,0)),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 Is(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 Ns(this.pos-t,-1,0)),this.writtenTo=this.pos}blankContent(t,e){let i=new Ws(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 Ns)return t;let e=new Ns(0,-1,0);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let 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 Ns||this.isCovered?(this.writtenTo<this.pos||null==e)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos)):this.nodes.push(new Ns(0,-1,0));let i=t;for(let t of this.nodes)t instanceof Ns&&t.updateHeight(this.oracle,i),i+=t?t.length:1;return this.nodes}static build(t,e,i,n){let s=new zs(i,t);return It.spans(e,i,n,s,0),s.finish(i)}}class Fs{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,n){(t<e||i&&i.heightRelevant||n&&n.heightRelevant)&&Be(t,e,this.changes,5)}}function _s(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=Math.min(e==t.parentNode?s.innerHeight: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 qs(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class Us{constructor(t,e,i,n){this.from=t,this.to=e,this.size=i,this.displaySize=n}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 Te.replace({widget:new $s(this.displaySize*(e?t.scaleY:t.scaleX),e)}).range(this.from,this.to)}}class $s extends Me{constructor(t,e){super(),this.size=t,this.vertical=e}eq(t){return t.size==this.size&&t.vertical==this.vertical}toDOM(){let t=document.createElement("div");return this.vertical?t.style.height=this.size+"px":(t.style.width=this.size+"px",t.style.height="2px",t.style.display="inline-block"),t}get estimatedHeight(){return this.vertical?this.size:-1}}class Qs{constructor(t,e){this.view=t,this.state=e,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scaleX=1,this.scaleY=1,this.scrollOffset=0,this.scrolledToBottom=!1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=Gs,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=si.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let i=e.facet($i).some(t=>"function"!=typeof t&&"cm-lineWrapping"==t.class);this.heightOracle=new Os(i),this.stateDeco=Ys(e),this.heightMap=Ps.empty().applyChanges(this.stateDeco,f.empty,this.heightOracle.setDoc(e.doc),[new en(0,0,0,e.doc.length)]);for(let t=0;t<2&&(this.viewport=this.getViewport(0,null),this.updateForViewport());t++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=Te.set(this.lineGaps.map(t=>t.draw(this,!1))),this.scrollParent=t.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let 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 js(e,i))}}return this.viewports=t.sort((t,e)=>t.from-e.from),this.updateScaler()}updateScaler(){let t=this.scaler;return this.scaler=this.heightMap.height<=7e6?Gs:new Js(this.heightOracle,this.heightMap,this.viewports),t.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,t=>{this.viewportLines.push(Zs(t,this.scaler))})}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=Ys(this.state);let n=t.changedRanges,s=en.extendWithRanges(n,function(t,e,i){let n=new Fs;return It.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:D.empty(this.state.doc.length))),r=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);Ms(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=r||As)&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=r);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=l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,t.flags|=this.updateForViewport(),(a||!t.changes.empty||2&t.flags)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(t.changes),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&(t.selectionSet||t.focusChanged)&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Bi)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:t}=this,e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,s=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?si.RTL:si.LTR;let r=this.heightOracle.mustRefreshForWrapping(s)||"refresh"===this.mustMeasureContent,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{scaleX:t,scaleY:i}=Qe(e,o);(t>.005&&Math.abs(this.scaleX-t)>.005||i>.005&&Math.abs(this.scaleY-i)>.005)&&(this.scaleX=t,this.scaleY=i,a|=16,r=l=!0)}let c=(parseInt(i.paddingTop)||0)*this.scaleY,u=(parseInt(i.paddingBottom)||0)*this.scaleY;this.paddingTop==c&&this.paddingBottom==u||(this.paddingTop=c,this.paddingBottom=u,a|=18),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(l=!0),this.editorWidth=t.scrollDOM.clientWidth,a|=16);let d=je(this.view.contentDOM,!1).y;d!=this.scrollParent&&(this.scrollParent=d,this.scrollAnchorHeight=-1,this.scrollOffset=0);let p=this.getScrollOffset();this.scrollOffset!=p&&(this.scrollAnchorHeight=-1,this.scrollOffset=p),this.scrolledToBottom=ti(this.scrollParent||t.win);let m=(this.printing?qs:_s)(e,this.paddingTop),g=m.top-this.pixelViewport.top,v=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let w=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(w!=this.inView&&(this.inView=w,w&&(l=!0)),!this.inView&&!this.scrollTarget&&!function(t){let e=t.getBoundingClientRect(),i=t.ownerDocument.defaultView||window;return e.left<i.innerWidth&&e.right>0&&e.top<i.innerHeight&&e.bottom>0}(t.dom))return 0;let b=o.width;if(this.contentDOMWidth==b&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=o.width,this.editorHeight=t.scrollDOM.clientHeight,a|=16),l){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(r=!0),r||n.lineWrapping&&Math.abs(b-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:o,textHeight:l}=t.docView.measureTextSize();r=i>0&&n.refresh(s,i,o,l,Math.max(5,b/o),e),r&&(t.docView.minWidth=0,a|=16)}g>0&&v>0?h=Math.max(g,v):g<0&&v<0&&(h=Math.min(g,v)),Ms();for(let i of this.viewports){let s=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(r?Ps.empty().applyChanges(this.stateDeco,f.empty,this.heightOracle,[new en(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,r,new Ts(i.from,s))}As&&(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&&(2&a&&(a|=this.updateScaler()),this.viewport=this.getViewport(h,this.scrollTarget),a|=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 js(n.lineAt(r-1e3*i,Rs.ByHeight,s,0,0).from,n.lineAt(o+1e3*(1-i),Rs.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,Rs.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 js(n.lineAt(i-500,Rs.ByHeight,s,0,0).from,n.lineAt(i+r+500,Rs.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 js(this.heightMap.lineAt(i,Rs.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(n,Rs.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,Rs.ByPos,this.heightOracle,0,0),{bottom:s}=this.heightMap.lineAt(e,Rs.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 Us(e.mapPos(n.from),e.mapPos(n.to),n.size,n.displaySize));return i}ensureLineGaps(t,e){let i=this.heightOracle.lineWrapping,n=i?1e4:2e3,s=n>>1,r=n<<1;if(this.defaultTextDirection!=si.LTR&&!i)return[];let o=[],l=(n,r,a,h)=>{if(r-n<s)return;let c=this.state.selection.main,u=[c.from];c.empty||u.push(c.to);for(let t of u)if(t>n&&t<r)return l(n,t-10,a,h),void l(t+10,r,a,h);let f=function(t,e){for(let i of t)if(e(i))return i;return}(t,t=>t.from>=a.from&&t.to<=a.to&&Math.abs(t.from-n)<s&&Math.abs(t.to-r)<s&&!u.some(e=>t.from<e&&t.to>e));if(!f){if(r<a.to&&e&&i&&e.visibleRanges.some(t=>t.from<=r&&t.to>=r)){let t=e.moveToLineBoundary(W.cursor(r),!1,!0).head;t>n&&(r=t)}let t=this.gapSize(a,n,r,h);f=new Us(n,r,t,i||t<2e6?t:2e6)}o.push(f)},a=e=>{if(e.length<r||e.type!=Oe.Text)return;let s=function(t,e,i){let n=[],s=t,r=0;It.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);return{total:r,ranges:n}}(e.from,e.to,this.stateDeco);if(s.total<r)return;let o,a,h=this.scrollTarget?this.scrollTarget.range.head:null;if(i){let t,i,r=n/this.heightOracle.lineLength*this.heightOracle.lineHeight;if(null!=h){let n=Xs(s,h),o=((this.visibleBottom-this.visibleTop)/2+r)/e.height;t=n-o,i=n+o}else t=(this.visibleTop-e.top-r)/e.height,i=(this.visibleBottom-e.top+r)/e.height;o=Ks(s,t),a=Ks(s,i)}else{let i=s.total*this.heightOracle.charWidth,r=n*this.heightOracle.charWidth,l=0;if(i>2e6)for(let i of t)i.from>=e.from&&i.from<e.to&&i.size!=i.displaySize&&i.from*this.heightOracle.charWidth+l<this.pixelViewport.left&&(l=i.size-i.displaySize);let c,u,f=this.pixelViewport.left+l,d=this.pixelViewport.right+l;if(null!=h){let t=Xs(s,h),e=((d-f)/2+r)/i;c=t-e,u=t+e}else c=(f-r)/i,u=(d+r)/i;o=Ks(s,c),a=Ks(s,u)}o>e.from&&l(e.from,o,e,s),a<e.to&&l(a,e.to,e,s)};for(let t of this.viewportLines)Array.isArray(t.type)?t.type.forEach(a):a(t);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){Us.same(t,this.lineGaps)||(this.lineGaps=t,this.lineGapDeco=Te.set(t.map(t=>t.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(t){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let i=[];It.spans(e,this.viewport.from,this.viewport.to,{span(t,e){i.push({from:t,to:e})},point(){}},20);let n=0;if(i.length!=this.visibleRanges.length)n=12;else for(let e=0;e<i.length&&!(8&n);e++){let s=this.visibleRanges[e],r=i[e];s.from==r.from&&s.to==r.to||(n|=4,t&&t.mapPos(s.from,-1)==r.from&&t.mapPos(s.to,1)==r.to||(n|=8))}return this.visibleRanges=i,n}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find(e=>e.from<=t&&e.to>=t)||Zs(this.heightMap.lineAt(t,Rs.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return t>=this.viewportLines[0].top&&t<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(e=>e.top<=t&&e.bottom>=t)||Zs(this.heightMap.lineAt(this.scaler.fromDOM(t),Rs.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return(this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top)*this.scaleY}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Zs(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 js{constructor(t,e){this.from=t,this.to=e}}function Ks({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 Gs={toDOM:t=>t,fromDOM:t=>t,scale:1,eq(t){return t==this}};function Ys(t){let e=t.facet(Qi).filter(t=>"function"!=typeof t),i=t.facet(Ki).filter(t=>"function"!=typeof t);return i.length&&e.push(It.join(i)),e}class Js{constructor(t,e,i){let n=0,s=0,r=0;this.viewports=i.map(({from:i,to:s})=>{let r=e.lineAt(i,Rs.ByPos,t,0,0).top,o=e.lineAt(s,Rs.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}}eq(t){return t instanceof Js&&(this.scale==t.scale&&this.viewports.length==t.viewports.length&&this.viewports.every((e,i)=>e.from==t.viewports[i].from&&e.to==t.viewports[i].to))}}function Zs(t,e){if(1==e.scale)return t;let i=e.toDOM(t.top),n=e.toDOM(t.bottom);return new Ds(t.from,t.length,i,n-i,Array.isArray(t._content)?t._content.map(t=>Zs(t,e)):t._content)}const tr=z.define({combine:t=>t.join(" ")}),er=z.define({combine:t=>t.indexOf(!0)>-1}),ir=Jt.newName(),nr=Jt.newName(),sr=Jt.newName(),rr={"&light":"."+nr,"&dark":"."+sr};function or(t,e,i){return new Jt(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 lr=or("."+ir,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark 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dr(t),t.state.facet(Vi)&&(t.contentDOM.editContext=this.editContext.editContext)),hr&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver(()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(t.scrollDOM)),this.addWindowListeners(this.win=t.win),this.start(),"function"==typeof IntersectionObserver&&(this.intersection=new IntersectionObserver(t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new 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e=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,n=this.selectionRange;if(i.state.facet(Vi)?i.root.activeElement!=this.dom:!We(this.dom,n))return;let s=n.anchorNode&&i.docView.tile.nearest(n.anchorNode);s&&s.isWidget()&&s.widget.ignoreEvent(t)?e||(this.selectionChanged=!1):(ye.ie&&ye.ie_version<=11||ye.android&&ye.chrome)&&!i.state.selection.main.empty&&n.focusNode&&Ve(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=Ie(t.root);if(!e)return!1;let i=ye.safari&&11==t.root.nodeType&&t.root.activeElement==this.dom&&function(t,e){if(e.getComposedRanges){let i=e.getComposedRanges(t.root)[0];if(i)return fr(t,i)}let i=null;function n(t){t.preventDefault(),t.stopImmediatePropagation(),i=t.getTargetRanges()[0]}return t.contentDOM.addEventListener("beforeinput",n,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",n,!0),i?fr(t,i):null}(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let n=We(this.dom,i);return n&&!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,qe(i));;)if(n){if(1!=i.nodeType)return!1;let t=i.childNodes[n-1];"false"==t.contentEditable?n--:(i=t,n=qe(i))}else{if(i==t)return!0;n=ze(i),i=i.parentNode}}(this.dom,i)?(this.view.inputState.lastFocusTime=0,t.docView.updateSelection(),!1):(this.selectionRange.setRange(i),n&&(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,ar),hr&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),hr&&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;if(t){this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&Ze(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&&We(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 jn(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=Xn(this.view,e);return this.view.state==i&&(e.domChanged||e.newSel&&!Jn(this.view.state.selection,e.newSel.main))&&this.view.update([]),n}readMutation(t){let e=this.view.docView.tile.nearest(t.target);if(!e||e.isWidget())return null;if(e.markDirty("attributes"==t.type),"childList"==t.type){let i=ur(e,t.previousSibling||t.target.previousSibling,-1),n=ur(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),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}update(t){this.editContext&&(this.editContext.update(t),t.startState.facet(Vi)!=t.state.facet(Vi)&&(t.view.contentDOM.editContext=t.state.facet(Vi)?this.editContext.editContext:null))}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),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}}function ur(t,e,i){for(;e;){let n=rn.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}function fr(t,e){let i=e.startContainer,n=e.startOffset,s=e.endContainer,r=e.endOffset,o=t.docView.domAtPos(t.state.selection.main.anchor,1);return Ve(o.node,o.offset,s,r)&&([i,n,s,r]=[s,r,i,n]),{anchorNode:i,anchorOffset:n,focusNode:s,focusOffset:r}}class dr{constructor(t){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(t.state);let e=this.editContext=new window.EditContext({text:t.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,t.state.selection.main.anchor))),selectionEnd:this.toContextPos(t.state.selection.main.head)});this.handlers.textupdate=i=>{let n=t.state.selection.main,{anchor:s,head:r}=n,o=this.toEditorPos(i.updateRangeStart),l=this.toEditorPos(i.updateRangeEnd);t.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:o,drifted:!1});let a=l-o>i.text.length;o==this.from&&s<this.from?o=s:l==this.to&&s>this.to&&(l=s);let h=Yn(t.state.sliceDoc(o,l),i.text,(a?n.from:n.to)-o,a?"end":null);if(!h){let e=W.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));return void(Jn(e,n)||t.dispatch({selection:e,userEvent:"select"}))}let c={from:h.from+o,to:h.toA+o,insert:f.of(i.text.slice(h.from,h.toB).split("\n"))};if((ye.mac||ye.android)&&c.from==r-1&&/^\. ?$/.test(i.text)&&"off"==t.contentDOM.getAttribute("autocorrect")&&(c={from:o,to:l,insert:f.of([i.text.replace("."," ")])}),this.pendingContextChange=c,!t.state.readOnly){let e=this.to-this.from+(c.to-c.from+c.insert.length);Gn(t,c,W.single(this.toEditorPos(i.selectionStart,e),this.toEditorPos(i.selectionEnd,e)))}this.pendingContextChange&&(this.revertPending(t.state),this.setSelection(t.state)),c.from<c.to&&!c.insert.length&&t.inputState.composing>=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(e.text.slice(Math.max(0,i.updateRangeStart-1),Math.min(e.text.length,i.updateRangeStart+1)))&&this.handlers.compositionend(i)},this.handlers.characterboundsupdate=i=>{let n=[],s=null;for(let e=this.toEditorPos(i.rangeStart),r=this.toEditorPos(i.rangeEnd);e<r;e++){let i=t.coordsForChar(e);s=i&&new DOMRect(i.left,i.top,i.right-i.left,i.bottom-i.top)||s||new DOMRect,n.push(s)}e.updateCharacterBounds(i.rangeStart,n)},this.handlers.textformatupdate=e=>{let i=[];for(let t of e.getTextFormats()){let e=t.underlineStyle,n=t.underlineThickness;if(!/none/i.test(e)&&!/none/i.test(n)){let s=this.toEditorPos(t.rangeStart),r=this.toEditorPos(t.rangeEnd);if(s<r){let t=`text-decoration: underline ${/^[a-z]/.test(e)?e+" ":"Dashed"==e?"dashed ":"Squiggle"==e?"wavy ":""}${/thin/i.test(n)?1:2}px`;i.push(Te.mark({attributes:{style:t}}).range(s,r))}}}t.dispatch({effects:Wi.of(Te.set(i))})},this.handlers.compositionstart=()=>{t.inputState.composing<0&&(t.inputState.composing=0,t.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(t.inputState.composing=-1,t.inputState.compositionFirstChange=null,this.composing){let{drifted:e}=this.composing;this.composing=null,e&&this.reset(t.state)}};for(let t in this.handlers)e.addEventListener(t,this.handlers[t]);this.measureReq={read:t=>{let e=Ie(t.root);e&&e.rangeCount&&this.editContext.updateSelectionBounds(e.getRangeAt(0).getBoundingClientRect())}}}applyEdits(t){let e=0,i=!1,n=this.pendingContextChange;return t.changes.iterChanges((s,r,o,l,a)=>{if(i)return;let h=a.length-(r-s);if(n&&r>=n.to){if(n.from==s&&n.to==r&&n.insert.eq(a))return n=this.pendingContextChange=null,e+=h,void(this.to+=h);n=null,this.revertPending(t.state)}if(s+=e,(r+=e)<=this.from)this.from+=h,this.to+=h;else if(s<this.to){if(s<this.from||r>this.to||this.to-this.from+a.length>3e4)return void(i=!0);this.editContext.updateText(this.toContextPos(s),this.toContextPos(r),a.toString()),this.to+=h}e+=h}),n&&!i&&this.revertPending(t.state),!i}update(t){let e=this.pendingContextChange,i=t.startState.selection.main;this.composing&&(this.composing.drifted||!t.changes.touchesRange(i.from,i.to)&&t.transactions.some(t=>!t.isUserEvent("input.type")&&t.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=t.changes.mapPos(this.composing.editorBase)):this.applyEdits(t)&&this.rangeIsValid(t.state)?(t.docChanged||t.selectionSet||e)&&this.setSelection(t.state):(this.pendingContextChange=null,this.reset(t.state)),(t.geometryChanged||t.docChanged||t.selectionSet)&&t.view.requestMeasure(this.measureReq)}resetRange(t){let{head:e}=t.selection.main;this.from=Math.max(0,e-1e4),this.to=Math.min(t.doc.length,e+1e4)}reset(t){this.resetRange(t),this.editContext.updateText(0,this.editContext.text.length,t.doc.sliceString(this.from,this.to)),this.setSelection(t)}revertPending(t){let e=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(e.from),this.toContextPos(e.from+e.insert.length),t.doc.sliceString(e.from,e.to))}setSelection(t){let{main:e}=t.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,e.anchor))),n=this.toContextPos(e.head);this.editContext.selectionStart==i&&this.editContext.selectionEnd==n||this.editContext.updateSelection(i,n)}rangeIsValid(t){let{head:e}=t.selection.main;return!(this.from>0&&e-this.from<500||this.to<t.doc.length&&this.to-e<500||this.to-this.from>3e4)}toEditorPos(t,e=this.to-this.from){t=Math.min(t,e);let i=this.composing;return i&&i.drifted?i.editorBase+(t-i.contextBase):t+this.from}toContextPos(t){let e=this.composing;return e&&e.drifted?e.contextBase+(t-e.editorBase):t-this.from}destroy(){for(let t in this.handlers)this.editContext.removeEventListener(t,this.handlers[t])}}class pr{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){var e;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),t.parent&&t.parent.appendChild(this.dom);let{dispatch:i}=t;this.dispatchTransactions=t.dispatchTransactions||i&&(t=>t.forEach(t=>i(t,this)))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new Qs(this,t.state||Tt.create(t)),t.scrollTo&&t.scrollTo.is(Ni)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Fi).map(t=>new qi(t));for(let t of this.plugins)t.update(this);this.observer=new cr(this),this.inputState=new Zn(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Tn(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),(null===(e=document.fonts)||void 0===e?void 0:e.ready)&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent="refresh",this.requestMeasure()})}dispatch(...t){let e=1==t.length&&t[0]instanceof vt?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(ys))?(this.inputState.notifiedFocused=r,o=1):r!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=r,l=xs(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(Tt.phrases)!=this.state.facet(Tt.phrases))return this.setState(s);e=nn.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,{x:i,y:n}=this.state.facet(pr.cursorScrollMargin);c=new Ii(t.empty?t:W.cursor(t.head,t.head>t.anchor?-1:1),"nearest","nearest",n,i)}for(let t of e.effects)t.is(Ni)&&(c=t.value.clip(this.state))}this.viewState.update(e,c),this.bidiCache=vr.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(tn)!=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(tr)!=e.state.facet(tr)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),i&&this.docViewUpdate(),!e.empty)for(let t of this.state.facet(Oi))try{t(e)}catch(t){Hi(this.state,t,"update listener")}(l||h)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),h&&!Xn(this,h)&&a.force&&Ze(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 Qs(this,t),this.plugins=t.facet(Fi).map(t=>new qi(t)),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new Tn(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(Fi),i=t.state.facet(Fi);if(e!=i){let n=[];for(let s of i){let i=e.indexOf(s);if(i<0)n.push(new qi(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)}docViewUpdate(){for(let t of this.plugins){let e=t.value;if(e&&e.docViewUpdate)try{e.docViewUpdate(this)}catch(t){Hi(this.state,t,"doc view update listener")}}}measure(t=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.viewState.scrollParent,n=this.viewState.getScrollOffset(),{scrollAnchorPos:s,scrollAnchorHeight:r}=this.viewState;Math.abs(n-this.viewState.scrollOffset)>1&&(r=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(r<0)if(ti(i||this.win))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();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 Hi(this.state,t),gr}}),h=nn.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),c&&this.docViewUpdate());for(let t=0;t<l.length;t++)if(a[t]!=gr)try{let e=l[t];e.write&&e.write(a[t],this)}catch(t){Hi(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,r=-1;continue}{let t=((s<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(s).top)-r)/this.scaleY;if((t>1||t<-1)&&!(ye.ios&&this.inputState.lastIOSMomentumScroll>Date.now()-100)&&(i==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){n+=t,i?i.scrollTop+=t:this.win.scrollBy(0,t),r=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(Oi))t(e)}get themeClasses(){return ir+" "+(this.state.facet(er)?sr:nr)+" "+this.state.facet(tr)}updateAttrs(){let t=wr(this,Ui,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(Vi)?"true":"false",class:"cm-content",style:`${ye.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),wr(this,$i,e);let i=this.observer.ignore(()=>{let i=Ce(this.contentDOM,this.contentAttrs,e),n=Ce(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)if(t.is(pr.announce)){e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(tn);let t=this.state.facet(pr.cspNonce);Jt.mount(this.root,this.styleModules.concat(lr).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.plugin!=t)&&this.pluginMap.set(t,e=this.plugins.find(e=>e.plugin==t)||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Hn(this,t,In(this,t,e,i))}moveByGroup(t,e){return Hn(this,t,In(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==Ct.Space&&(s=e),s==e}}(this,t.head,e)))}visualLineSide(t,e){let i=this.bidiSpans(t),n=this.textDirectionAt(t.from),s=i[e?i.length-1:0];return W.cursor(s.side(e,n)+t.from,s.forward(!e,n)?1:-1)}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let s=Ln(t,e.head,e.assoc||-1),r=n&&s.type==Oe.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==si.LTR)?e.right-1:e.left+1,y:(r.top+r.bottom)/2});if(null!=o)return W.cursor(o,i?-1:1)}return W.cursor(i?s.to:s.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Hn(this,t,function(t,e,i,n){let s=e.head,r=i?1:-1;if(s==(i?t.state.doc.length:0))return W.cursor(s,e.assoc);let o,l=e.goalColumn,a=t.contentDOM.getBoundingClientRect(),h=t.coordsAtPos(s,e.assoc||((e.empty?i:e.head==e.from)?1:-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 u=a.left+l,f=t.viewState.heightOracle.textHeight>>1,d=null!=n?n:f;for(let e=0;;e+=f){let n=o+(d+e)*r,s=zn(t,{x:u,y:n},!1,r);if(i?n>a.bottom:n<a.top)return W.cursor(s.pos,s.assoc);let h=t.coordsAtPos(s.pos,s.assoc),c=h?(h.top+h.bottom)/2:0;if(!h||(i?c>o:c<o))return W.cursor(s.pos,s.assoc,void 0,l)}}(this,t,e,i))}domAtPos(t,e=1){return this.docView.domAtPos(t,e)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t,e=!0){this.readMeasured();let i=zn(this,t,e);return i&&i.pos}posAndSideAtCoords(t,e=!0){return this.readMeasured(),zn(this,t,e)}coordsAtPos(t,e=1){this.readMeasured();let i=this.state.doc.lineAt(t),n=this.bidiSpans(i),s=n[pi.find(n,t-i.from,-1,e)];return this.docView.coordsAt(t,e,s.dir==si.RTL)}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(Pi)||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>mr)return bi(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||mi(n.isolates,e=Yi(this,t))))return n.order;e||(e=Yi(this,t));let n=function(t,e,i){if(!t)return[new pi(0,0,e==oi?1:0)];if(e==ri&&!i.length&&!di.test(t))return bi(t.length);if(i.length)for(;t.length>gi.length;)gi[gi.length]=256;let n=[],s=e==ri?0:1;return wi(t,s,s,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new vr(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||ye.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Ye(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(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){var i,n,s,r;return Ni.of(new Ii("number"==typeof t?W.cursor(t):t,null!==(i=e.y)&&void 0!==i?i:"nearest",null!==(n=e.x)&&void 0!==n?n:"nearest",null!==(s=e.yMargin)&&void 0!==s?s:5,null!==(r=e.xMargin)&&void 0!==r?r:5))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Ni.of(new Ii(W.cursor(i.from),"start","start",i.top-t,e,!0))}setTabFocusMode(t){null==t?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:"boolean"==typeof t?this.inputState.tabFocusMode=t?0:-1:0!=this.inputState.tabFocusMode&&(this.inputState.tabFocusMode=Date.now()+t)}static domEventHandlers(t){return _i.define(()=>({}),{eventHandlers:t})}static domEventObservers(t){return _i.define(()=>({}),{eventObservers:t})}static theme(t,e){let i=Jt.newName(),n=[tr.of(i),tn.of(or(`.${i}`,t))];return e&&e.dark&&n.push(er.of(!0)),n}static baseTheme(t){return Z.lowest(tn.of(or("."+ir,t,rr)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&rn.get(i)||rn.get(t);return(null===(e=null==n?void 0:n.root)||void 0===e?void 0:e.view)||null}}pr.styleModule=tn,pr.inputHandler=Ti,pr.clipboardInputFilter=Ri,pr.clipboardOutputFilter=Ei,pr.scrollHandler=Li,pr.focusChangeEffect=Di,pr.perLineTextDirection=Pi,pr.exceptionSink=Mi,pr.updateListener=Oi,pr.editable=Vi,pr.mouseSelectionStyle=Ai,pr.dragMovesSelection=Ci,pr.clickAddsSelectionRange=Si,pr.decorations=Qi,pr.blockWrappers=ji,pr.outerDecorations=Ki,pr.atomicRanges=Xi,pr.bidiIsolatedRanges=Gi,pr.cursorScrollMargin=z.define({combine:t=>{let e=5,i=5;for(let n of t)"number"==typeof n?e=i=n:({x:e,y:i}=n);return{x:e,y:i}}}),pr.scrollMargins=Ji,pr.darkTheme=er,pr.cspNonce=z.define({combine:t=>t.length?t[0]:""}),pr.contentAttributes=$i,pr.editorAttributes=Ui,pr.lineWrapping=pr.contentAttributes.of({class:"cm-lineWrapping"}),pr.announce=gt.define();const mr=4096,gr={};class vr{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:si.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 vr(e.mapPos(r.from,1),e.mapPos(r.to,-1),r.dir,r.isolates,!1,r.order))}return i}}function wr(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 br=ye.mac?"mac":ye.windows?"win":ye.linux?"linux":"key";function yr(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 xr=Z.default(pr.domEventHandlers({keydown:(t,e)=>Tr(Cr(e.state),t,e,"editor")})),kr=z.define({enables:xr}),Sr=new WeakMap;function Cr(t){let e=t.facet(kr),i=Sr.get(e);return i||Sr.set(e,i=function(t,e=br){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)),u=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<u.length;e++){let i=u.slice(0,e).join(" ");s(i,!0),c[i]||(c[i]={preventDefault:!0,stopPropagation:!1,run:[e=>{let n=Ar={view:e,prefix:i,scope:t};return setTimeout(()=>{Ar==n&&(Ar=null)},Mr),!0}]})}let f=u.join(" ");s(f,!1);let d=c[f]||(c[f]={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&&d.run.push(r),o&&(d.preventDefault=!0),l&&(d.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:[]});let{any:s}=n;for(let e in t)t[e].run.push(t=>s(t,Or))}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 Ar=null;const Mr=4e3;let Or=null;function Tr(t,e,i,n){Or=e;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=A(S(s,0))==s.length&&" "!=s,o="",l=!1,a=!1,h=!1;Ar&&Ar.view==i&&Ar.scope==n&&(o=Ar.prefix+" ",ss.indexOf(e.keyCode)<0&&(a=!0,Ar=null));let c,u,f=new Set,d=t=>{if(t){for(let e of t.run)if(!f.has(e)&&(f.add(e),e(i)))return t.stopPropagation&&(h=!0),!0;t.preventDefault&&(t.stopPropagation&&(h=!0),a=!0)}return!1},p=t[n];return p&&(d(p[o+yr(s,e,!r)])?l=!0:!r||!(e.altKey||e.metaKey||e.ctrlKey)||ye.windows&&e.ctrlKey&&e.altKey||ye.mac&&e.altKey&&!e.ctrlKey&&!e.metaKey||!(c=ee[e.keyCode])||c==s?r&&e.shiftKey&&d(p[o+yr(s,e,!0)])&&(l=!0):(d(p[o+yr(c,e,!0)])||e.shiftKey&&(u=ie[e.keyCode])!=s&&u!=c&&d(p[o+yr(u,e,!1)]))&&(l=!0),!l&&d(p._any)&&(l=!0)),a&&(l=!0),l&&h&&e.stopPropagation(),Or=null,l}class Dr{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=Rr(t);return[new Dr(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==si.LTR,o=t.contentDOM,l=o.getBoundingClientRect(),a=Rr(t),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),u=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),f=l.right-(c?parseInt(c.paddingRight):0),d=Ln(t,n,1),p=Ln(t,s,-1),m=d.type==Oe.Text?d:null,g=p.type==Oe.Text?p:null;m&&(t.lineWrapping||d.widgetLineBreaks)&&(m=Er(t,n,1,m));g&&(t.lineWrapping||p.widgetLineBreaks)&&(g=Er(t,s,-1,g));if(m&&g&&m.from==g.from&&m.to==g.to)return w(b(i.from,i.to,m));{let e=m?b(i.from,null,m):y(d,!1),n=g?b(null,i.to,g):y(p,!0),s=[];return(m||d).to<(g||p).from-(m&&g?1:0)||d.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2<n.top?s.push(v(u,e.bottom,f,n.top)):e.bottom<n.top&&t.elementAtHeight((e.bottom+n.top)/2).type==Oe.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 Dr(e,t-a.left,i-a.top,Math.max(0,n-t),s-i)}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 b(e,i,n){let s=1e9,o=-1e9,l=[];function a(e,i,a,h,c){let d=t.coordsAtPos(e,e==n.to?-2:2),p=t.coordsAtPos(a,a==n.from?2:-2);d&&p&&(s=Math.min(d.top,p.top,s),o=Math.max(d.bottom,p.bottom,o),c==si.LTR?l.push(r&&i?u:d.left,r&&h?f:p.right):l.push(!r&&h?u:p.left,!r&&i?f:d.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 y(t,e){let i=l.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function Rr(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==si.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function Er(t,e,i,n){let s=t.coordsAtPos(e,2*i);if(!s)return n;let r=t.dom.getBoundingClientRect(),o=(s.top+s.bottom)/2,l=t.posAtCoords({x:r.left+1,y:o}),a=t.posAtCoords({x:r.right-1,y:o});return null==l||null==a?n:{from:Math.max(n.from,Math.min(l,a)),to:Math.min(n.to,Math.max(l,a))}}class Pr{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(Br)!=t.state.facet(Br)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}docViewUpdate(t){!1!==this.layer.updateOnDocViewUpdate&&t.requestMeasure(this.measureReq)}setOrder(t){let e=0,i=t.facet(Br);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,ye.webkit&&(this.dom.style.display=this.dom.firstChild?"":"none")}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Br=z.define();function Lr(t){return[_i.define(e=>new Pr(e,t)),Br.of(t)]}const Ir=z.define({combine:t=>Dt(t,{cursorBlinkRate:1200,drawRangeCursor:!0,iosSelectionHandles:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function Nr(t={}){return[Ir.of(t),Hr,zr,Fr,Bi.of(!0)]}function Wr(t){return t.startState.facet(Ir)!=t.state.facet(Ir)}const Hr=Lr({above:!0,markers(t){let{state:e}=t,i=e.facet(Ir),n=[];for(let s of e.selection.ranges){let r=s==e.selection.main;if(s.empty||i.drawRangeCursor&&!(r&&ye.ios&&i.iosSelectionHandles)){let e=r?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=s.empty?s:W.cursor(s.head,s.assoc);for(let s of Dr.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=Wr(t);return i&&Vr(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){Vr(e.state,t)},class:"cm-cursorLayer"});function Vr(t,e){e.style.animationDuration=t.facet(Ir).cursorBlinkRate+"ms"}const zr=Lr({above:!1,markers(t){let e=[],{main:i,ranges:n}=t.state.selection;for(let i of n)if(!i.empty)for(let n of Dr.forRange(t,"cm-selectionBackground",i))e.push(n);if(ye.ios&&!i.empty&&t.state.facet(Ir).iosSelectionHandles){for(let n of Dr.forRange(t,"cm-selectionHandle cm-selectionHandle-start",W.cursor(i.from,1)))e.push(n);for(let n of Dr.forRange(t,"cm-selectionHandle cm-selectionHandle-end",W.cursor(i.to,1)))e.push(n)}return e},update:(t,e)=>t.docChanged||t.selectionSet||t.viewportChanged||Wr(t),class:"cm-selectionLayer"}),Fr=Z.highest(pr.theme({".cm-line":{"& ::selection, &::selection":{backgroundColor:"transparent !important"},caretColor:"transparent !important"},".cm-content":{caretColor:"transparent !important","& :focus":{caretColor:"initial !important","&::selection, & ::selection":{backgroundColor:"Highlight 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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(qr)!=t&&this.view.dispatch({effects:_r.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 $r(t,e,i,n,s){e.lastIndex=0;for(let r,o=t.iterRange(i,n),l=i;!o.next().done;l+=o.value.length)if(!o.lineBreak)for(;r=e.exec(o.value);)s(l+r.index,r)}class Qr{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:s,maxLength:r=1e3}=t;if(!e.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=e,n)this.addMatch=(t,e,i,s)=>n(s,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,s)=>{let r=i(t,e,n);r&&s(n,n+t[0].length,r)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,s)=>s(n,n+t[0].length,i)}this.boundary=s,this.maxLength=r}createDeco(t){let e=new Nt,i=e.add.bind(e);for(let{from:e,to:n}of function(t,e){let i=t.visibleRanges;if(1==i.length&&i[0].from==t.viewport.from&&i[0].to==t.viewport.to)return i;let n=[];for(let{from:s,to:r}of i)s=Math.max(t.state.doc.lineAt(s).from,s-e),r=Math.min(t.state.doc.lineAt(r).to,r+e),n.length&&n[n.length-1].to>=s?n[n.length-1].to=r:n.push({from:s,to:r});return n}(t,this.maxLength))$r(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.viewportMoved||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=[],u=(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,u);else $r(t.state.doc,this.regexp,l,a,(e,i)=>this.addMatch(i,t,e,u));e=e.update({filterFrom:l,filterTo:a,filter:(t,e)=>t<l||e>a,add:c})}}return e}}const jr=null!=/x/.unicode?"gu":"g",Kr=new RegExp("[\0-\b\n--­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff￹-￼]",jr),Xr={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 Gr=null;const Yr=z.define({combine(t){let e=Dt(t,{render:null,specialChars:Kr,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Gr&&"undefined"!=typeof document&&document.body){let e=document.body.style;Gr=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return Gr||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,jr)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,jr)),e}});function Jr(t={}){return[Yr.of(t),Zr||(Zr=_i.fromClass(class{constructor(t){this.view=t,this.decorations=Te.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(Yr)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new Qr({regexp:t.specialChars,decoration:(e,i,n)=>{let{doc:s}=i.state,r=S(e[0],0);if(9==r){let t=s.lineAt(n),e=i.state.tabSize,r=jt(t.text,e,n-t.from);return Te.replace({widget:new eo((e-r%e)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[r]||(this.decorationCache[r]=Te.replace({widget:new to(t,r)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(Yr);t.startState.facet(Yr)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(t.view)):this.decorations=this.decorator.updateDeco(t,this.decorations)}},{decorations:t=>t.decorations}))]}let Zr=null;class to extends Me{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")+" "+(Xr[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 eo extends Me{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 io=Te.line({class:"cm-activeLine"}),no=_i.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(io.range(s.from)),e=s.from)}return Te.set(i)}},{decorations:t=>t.decorations}),so=2e3;function ro(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>so?-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):jt(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:r,off:s}}function oo(t,e){let i=ro(t,e),n=t.state.selection;return i?{update(t){if(t.docChanged){let e=t.changes.mapPos(t.startState.doc.line(i.line).from),s=t.state.doc.lineAt(e);i={line:s.number,col:i.col,off:Math.min(i.off,s.length)},n=n.map(t.changes)}},get(e,s,r){let o=ro(t,e);if(!o)return n;let l=function(t,e,i){let n=Math.min(e.line,i.line),s=Math.max(e.line,i.line),r=[];if(e.off>so||i.off>so||e.col<0||i.col<0){let o=Math.min(e.off,i.off),l=Math.max(e.off,i.off);for(let e=n;e<=s;e++){let i=t.doc.line(e);i.length<=l&&r.push(W.range(i.from+o,i.to+l))}}else{let o=Math.min(e.col,i.col),l=Math.max(e.col,i.col);for(let e=n;e<=s;e++){let i=t.doc.line(e),n=Kt(i.text,o,t.tabSize,!0);if(n<0)r.push(W.cursor(i.to));else{let e=Kt(i.text,l,t.tabSize);r.push(W.range(i.from+n,i.from+e))}}}return r}(t.state,i,o);return l.length?r?W.create(l.concat(n.ranges)):W.create(l):n}}:null}function lo(t){let e=(null==t?void 0:t.eventFilter)||(t=>t.altKey&&0==t.button);return pr.mouseSelectionStyle.of((t,i)=>e(i)?oo(t,i):null)}const ao={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},ho={style:"cursor: crosshair"};function co(t={}){let[e,i]=ao[t.key||"Alt"],n=_i.fromClass(class{constructor(t){this.view=t,this.isDown=!1}set(t){this.isDown!=t&&(this.isDown=t,this.view.update([]))}},{eventObservers:{keydown(t){this.set(t.keyCode==e||i(t))},keyup(t){t.keyCode!=e&&i(t)||this.set(!1)},mousemove(t){this.set(i(t))}}});return[n,pr.contentAttributes.of(t=>{var e;return(null===(e=t.plugin(n))||void 0===e?void 0:e.isDown)?ho:null})]}const uo="-10000px";class fo{constructor(t,e,i,n){this.facet=e,this.createTooltipView=i,this.removeTooltipView=n,this.input=t.state.facet(e),this.tooltips=this.input.filter(t=>t);let s=null;this.tooltipViews=this.tooltips.map(t=>s=i(t,s))}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,i?r[i-1]:null),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&&(this.removeTooltipView(t),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 po(t={}){return go.of(t)}function mo(t){let e=t.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:e.clientHeight,right:e.clientWidth}}const go=z.define({combine:t=>{var e,i,n;return{position:ye.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)||mo}}}),vo=new WeakMap,wo=_i.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(go);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.resizeObserver="function"==typeof ResizeObserver?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new fo(t,ko,(t,e)=>this.createTooltip(t,e),t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()}),this.above=this.manager.tooltips.map(t=>!!t.above),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(go);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,e){let i=t.create(this.view),n=e?e.dom:null;if(i.dom.classList.add("cm-tooltip"),t.arrow&&!i.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",i.dom.appendChild(t)}return i.dom.style.position=this.position,i.dom.style.top=uo,i.dom.style.left="0px",this.container.insertBefore(i.dom,n),i.mount&&i.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(i.dom),i}destroy(){var t,e,i;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.resizeObserver)||void 0===e||e.disconnect(),null===(i=this.intersectionObserver)||void 0===i||i.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=1,e=1,i=!1;if("fixed"==this.position&&this.manager.tooltipViews.length){let{dom:t}=this.manager.tooltipViews[0];if(ye.safari){let e=t.getBoundingClientRect();i=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}else i=!!t.offsetParent&&t.offsetParent!=this.container.ownerDocument.body}if(i||"absolute"==this.position)if(this.parent){let i=this.parent.getBoundingClientRect();i.width&&i.height&&(t=i.width/this.parent.offsetWidth,e=i.height/this.parent.offsetHeight)}else({scaleX:t,scaleY:e}=this.view.viewState);let n=this.view.scrollDOM.getBoundingClientRect(),s=Zi(this.view);return{visible:{left:n.left+s.left,top:n.top+s.top,right:n.right-s.right,bottom:n.bottom-s.bottom},parent:this.parent?this.container.getBoundingClientRect():this.view.dom.getBoundingClientRect(),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(go).tooltipSpace(this.view),scaleX:t,scaleY:e,makeAbsolute:i}}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{visible: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,u=t.pos[l],f=t.size[l];if(!u||!1!==a.clip&&(u.bottom<=Math.max(i.top,n.top)||u.top>=Math.min(i.bottom,n.bottom)||u.right<Math.max(i.left,n.left)-.1||u.left>Math.min(i.right,n.right)+.1)){c.style.top=uo;continue}let d=a.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=f.right-f.left,g=null!==(e=vo.get(h))&&void 0!==e?e:f.bottom-f.top,v=h.offset||xo,w=this.view.textDirection==si.LTR,b=f.width>n.right-n.left?w?n.left:n.right-f.width:w?Math.max(n.left,Math.min(u.left-(d?14:0)+v.x,n.right-m)):Math.min(Math.max(n.left,u.left-m+(d?14:0)-v.x),n.right-m),y=this.above[l];!a.strictSide&&(y?u.top-g-p-v.y<n.top:u.bottom+g+p+v.y>n.bottom)&&y==n.bottom-u.bottom>u.top-n.top&&(y=this.above[l]=!y);let x=(y?u.top-n.top:n.bottom-u.bottom)-p;if(x<g&&!1!==h.resize){if(x<this.view.defaultLineHeight){c.style.top=uo;continue}vo.set(h,g),c.style.height=(g=x)/r+"px"}else c.style.height&&(c.style.height="");let k=y?u.top-g-p-v.y:u.bottom+p+v.y,S=b+m;if(!0!==h.overlap)for(let t of o)t.left<S&&t.right>b&&t.top<k+g&&t.bottom>k&&(k=y?t.top-g-2-p:t.bottom+p+2);if("absolute"==this.position?(c.style.top=(k-t.parent.top)/r+"px",bo(c,(b-t.parent.left)/s)):(c.style.top=k/r+"px",bo(c,b/s)),d){let t=u.left+(w?v.x:-v.x)-(b+14-7);d.style.left=t/s+"px"}!0!==h.overlap&&o.push({left:b,top:k,right:S,bottom:k+g}),c.classList.toggle("cm-tooltip-above",y),c.classList.toggle("cm-tooltip-below",!y),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=uo}},{eventObservers:{scroll(){this.maybeMeasure()}}});function bo(t,e){let i=parseInt(t.style.left,10);(isNaN(i)||Math.abs(e-i)>1)&&(t.style.left=e+"px")}const yo=pr.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),xo={x:0,y:0},ko=z.define({enables:[wo,yo]}),So=z.define({combine:t=>t.reduce((t,e)=>t.concat(e),[])});class Co{static create(t){return new Co(t)}constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new fo(t,So,(t,e)=>this.createHostedView(t,e),t=>t.dom.remove())}createHostedView(t,e){let i=t.create(this.view);return i.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(i.dom,e?e.dom.nextSibling:this.dom.firstChild),this.mounted&&i.mount&&i.mount(this.view),i}mount(t){for(let e of this.manager.tooltipViews)e.mount&&e.mount(t);this.mounted=!0}positioned(t){for(let e of this.manager.tooltipViews)e.positioned&&e.positioned(t)}update(t){this.manager.update(t)}destroy(){var t;for(let e of this.manager.tooltipViews)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 Ao=ko.compute([So],t=>{let e=t.facet(So);return 0===e.length?null:{pos:Math.min(...e.map(t=>t.pos)),end:Math.max(...e.map(t=>{var e;return null!==(e=t.end)&&void 0!==e?e:t.pos})),create:Co.create,above:e[0].above,arrow:e.some(t=>t.arrow)}}),Mo=z.define();class Oo{constructor(t,e,i,n,s,r){this.view=t,this.source=e,this.field=i,this.locked=n,this.setHover=s,this.hoverTime=r,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(t){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let t=Date.now()-this.lastMove.time;t<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-t):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:t,lastMove:e}=this,i=t.docView.tile.nearest(e.target);if(!i)return;let n,s=1;if(i.isWidget())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==si.RTL?-1:1;s=e.x<i.left?-o:o}this.activateHover(t,n,s)}activateHover(t,e,i,n){let s=this.source(t,e,i),r=e=>{if(e&&(!Array.isArray(e)||e.length)){let i=Array.isArray(e)?e:[e];n&&this.locked.set(i,n),t.dispatch({effects:this.setHover.of(i)})}};if(s&&"then"in s){let i=this.pending={pos:e};s.then(t=>{this.pending==i&&(this.pending=null,r(t))},e=>Hi(t.state,e,"hover tooltip"))}else r(s)}get tooltip(){let t=this.view.plugin(wo),e=t?t.manager.tooltips.findIndex(t=>t.create==Co.create):-1;return e>-1?t.manager.tooltipViews[e]:null}mousemove(t){var e,i;this.lastMove={x:t.clientX,y:t.clientY,target:t.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:n,tooltip:s}=this;if(n.length&&!this.locked.has(n)&&s&&!function(t,e){let i,{left:n,right:s,top:r,bottom:o}=t.getBoundingClientRect();if(i=t.querySelector(".cm-tooltip-arrow")){let t=i.getBoundingClientRect();r=Math.min(t.top,r),o=Math.max(t.bottom,o)}return e.clientX>=n-To&&e.clientX<=s+To&&e.clientY>=r-To&&e.clientY<=o+To}(s.dom,t)||this.pending){let{pos:s}=n[0]||this.pending,r=null!==(i=null===(e=n[0])||void 0===e?void 0:e.end)&&void 0!==i?i:s;(s==r?this.view.posAtCoords(this.lastMove)==s:function(t,e,i,n,s){let r=t.scrollDOM.getBoundingClientRect(),o=t.documentTop+t.documentPadding.top+t.contentHeight;if(r.left>n||r.right<n||r.top>s||Math.min(r.bottom,o)<s)return!1;let l=t.posAtCoords({x:n,y:s},!1);return l>=e&&l<=i}(this.view,s,r,t.clientX,t.clientY))||(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:e}=this;if(e.length&&!this.locked.has(e)){let{tooltip:e}=this;e&&e.dom.contains(t.relatedTarget)?this.watchTooltipLeave(e.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(t){let e=i=>{t.removeEventListener("mouseleave",e);let{active:n}=this;!n.length||this.locked.has(n)||this.view.dom.contains(i.relatedTarget)||this.view.dispatch({effects:this.setHover.of([])})};t.addEventListener("mouseleave",e)}destroy(){clearTimeout(this.hoverTimeout),clearTimeout(this.restartTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const To=4;function Do(t,e={}){let i=gt.define(),n=new WeakMap,s=j.define({create:()=>[],update(t,r){let o=n.get(t);if(t.length&&(e.hideOnChange&&(r.docChanged||r.selection)||o&&o(r)?t=[]:e.hideOn&&(t=t.filter(t=>!e.hideOn(r,t)))),r.docChanged&&t.length){let e=[];for(let i of t){let t=r.changes.mapPos(i.pos,-1,O.TrackDel);if(null!=t){let n=Object.assign(Object.create(null),i);n.pos=t,null!=n.end&&(n.end=r.changes.mapPos(n.end)),e.push(n)}}t=e}for(let e of r.effects)e.is(i)&&(t=e.value,o=void 0),(e.is(Eo)&&!e.value||e.value==s)&&(t=[]);return t.length&&o&&n.set(t,o),t},provide:t=>So.from(t)});const r=_i.define(r=>new Oo(r,t,s,n,i,e.hoverTime||300));return{active:s,extension:[s,r,Mo.of(r),Ao]}}function Ro(t,e){let i=t.plugin(wo);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const Eo=gt.define(),Po=z.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 Bo(t,e){let i=t.plugin(Lo),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const Lo=_i.fromClass(class{constructor(t){this.input=t.state.facet(Wo),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(e=>e(t));let e=t.state.facet(Po);this.top=new Io(t,!0,e.topContainer),this.bottom=new Io(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(Po);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new Io(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new Io(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet(Wo);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=>pr.scrollMargins.of(e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}})});class Io{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=No(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=No(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 No(t){let e=t.nextSibling;return t.remove(),e}const Wo=z.define({enables:Lo});function Ho(t,e){let i,n=new Promise(t=>i=t),s=t=>function(t,e,i){let n=e.content?e.content(t,()=>o(null)):null;if(!n){if(n=le("form"),e.input){let t=le("input",e.input);/^(text|password|number|email|tel|url)$/.test(t.type)&&t.classList.add("cm-textfield"),t.name||(t.name="input"),n.appendChild(le("label",(e.label||"")+": ",t))}else n.appendChild(document.createTextNode(e.label||""));n.appendChild(document.createTextNode(" ")),n.appendChild(le("button",{class:"cm-button",type:"submit"},e.submitLabel||"OK"))}let s="FORM"==n.nodeName?[n]:n.querySelectorAll("form");for(let t=0;t<s.length;t++){let e=s[t];e.addEventListener("keydown",t=>{27==t.keyCode?(t.preventDefault(),o(null)):13==t.keyCode&&(t.preventDefault(),o(e))}),e.addEventListener("submit",t=>{t.preventDefault(),o(e)})}let r=le("div",n,le("button",{onclick:()=>o(null),"aria-label":t.state.phrase("close"),class:"cm-dialog-close",type:"button"},["×"]));e.class&&(r.className=e.class);function o(e){r.contains(r.ownerDocument.activeElement)&&t.focus(),i(e)}return r.classList.add("cm-dialog"),{dom:r,top:e.top,mount:()=>{if(e.focus){let t;t="string"==typeof e.focus?n.querySelector(e.focus):n.querySelector("input")||n.querySelector("button"),t&&"select"in t?t.select():t&&"focus"in t&&t.focus()}}}}(t,e,i);t.state.field(Vo,!1)?t.dispatch({effects:zo.of(s)}):t.dispatch({effects:gt.appendConfig.of(Vo.init(()=>[s]))});let r=Fo.of(s);return{close:r,result:n.then(e=>((t.win.queueMicrotask||(e=>t.win.setTimeout(e,10)))(()=>{t.state.field(Vo).indexOf(s)>-1&&t.dispatch({effects:r})}),e))}}const Vo=j.define({create:()=>[],update(t,e){for(let i of e.effects)i.is(zo)?t=[i.value].concat(t):i.is(Fo)&&(t=t.filter(t=>t!=i.value));return t},provide:t=>Wo.computeN([t],e=>e.field(t))}),zo=gt.define(),Fo=gt.define();class _o extends Rt{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}_o.prototype.elementClass="",_o.prototype.toDOM=void 0,_o.prototype.mapMode=O.TrackBefore,_o.prototype.startSide=_o.prototype.endSide=-1,_o.prototype.point=!0;const qo=z.define(),Uo=z.define(),$o={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>It.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},Qo=z.define();function jo(t){return[Xo(),Qo.of({...$o,...t})]}const Ko=z.define({combine:t=>t.some(t=>t)});function Xo(t){let e=[Go];return t&&!1===t.fixed&&e.push(Ko.of(!0)),e}const Go=_i.fromClass(class{constructor(t){this.view=t,this.domAfter=null,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters cm-gutters-before",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(Qo).map(e=>new tl(t,e)),this.fixed=!t.state.facet(Ko);for(let t of this.gutters)"after"==t.config.side?this.getDOMAfter().appendChild(t.dom):this.dom.appendChild(t.dom);this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}getDOMAfter(){return this.domAfter||(this.domAfter=document.createElement("div"),this.domAfter.className="cm-gutters cm-gutters-after",this.domAfter.setAttribute("aria-hidden","true"),this.domAfter.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.domAfter.style.position=this.fixed?"sticky":"",this.view.scrollDOM.appendChild(this.domAfter)),this.domAfter}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))}if(t.geometryChanged){let t=this.view.contentHeight/this.view.scaleY+"px";this.dom.style.minHeight=t,this.domAfter&&(this.domAfter.style.minHeight=t)}this.view.state.facet(Ko)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":"",this.domAfter&&(this.domAfter.style.position=this.fixed?"sticky":"")),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&(this.dom.remove(),this.domAfter&&this.domAfter.remove());let i=It.iter(this.view.state.facet(qo),this.view.viewport.from),n=[],s=this.gutters.map(t=>new Zo(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==Oe.Text&&e){Jo(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==Oe.Text){Jo(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),this.domAfter&&this.view.scrollDOM.appendChild(this.domAfter))}updateGutters(t){let e=t.startState.facet(Qo),i=t.state.facet(Qo),n=t.docChanged||t.heightChanged||t.viewportChanged||!It.eq(t.startState.facet(qo),t.state.facet(qo),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 tl(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)"after"==t.config.side?this.getDOMAfter().appendChild(t.dom):this.dom.appendChild(t.dom);this.gutters=s}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove(),this.domAfter&&this.domAfter.remove()}},{provide:t=>pr.scrollMargins.of(e=>{let i=e.plugin(t);if(!i||0==i.gutters.length||!i.fixed)return null;let n=i.dom.offsetWidth*e.scaleX,s=i.domAfter?i.domAfter.offsetWidth*e.scaleX:0;return e.textDirection==si.LTR?{left:n,right:s}:{right:n,left:s}})});function Yo(t){return Array.isArray(t)?t:[t]}function Jo(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class Zo{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=It.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 el(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=[];Jo(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),n=i?[i]:null;for(let i of t.state.facet(Uo)){let s=i(t,e.widget,e);s&&(n||(n=[])).push(s)}n&&this.addElement(t,e,n)}finish(){let t=this.gutter;for(;t.elements.length>this.i;){let e=t.elements.pop();t.dom.removeChild(e.dom),e.destroy()}}}class tl{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?" 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el{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 il=z.define(),nl=z.define(),sl=z.define({combine:t=>Dt(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 rl extends _o{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function ol(t,e){return t.state.facet(sl).formatNumber(e,t.state)}const ll=Qo.compute([sl],t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers:t=>t.state.facet(il),lineMarker:(t,e,i)=>i.some(t=>t.toDOM)?null:new rl(ol(t,t.state.doc.lineAt(e.from).number)),widgetMarker:(t,e,i)=>{for(let n of t.state.facet(nl)){let s=n(t,e,i);if(s)return s}return null},lineMarkerChange:t=>t.startState.facet(sl)!=t.state.facet(sl),initialSpacer:t=>new rl(ol(t,hl(t.state.doc.lines))),updateSpacer(t,e){let i=ol(e.view,hl(e.view.state.doc.lines));return i==t.number?t:new rl(i)},domEventHandlers:t.facet(sl).domEventHandlers,side:"before"}));function al(t={}){return[sl.of(t),Xo(),ll]}function hl(t){let e=9;for(;e<t;)e=10*e+9;return e}const cl=new class extends _o{constructor(){super(...arguments),this.elementClass="cm-activeLineGutter"}},ul=qo.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(cl.range(s)))}return It.of(e)});const fl=1024;let dl=0;class pl{constructor(t,e){this.from=t,this.to=e}}class ml{constructor(t={}){this.id=dl++,this.perNode=!!t.perNode,this.deserialize=t.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")}),this.combine=t.combine||null}add(t){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return"function"!=typeof t&&(t=wl.match(t)),e=>{let i=t(e);return void 0===i?null:[this,i]}}}ml.closedBy=new ml({deserialize:t=>t.split(" ")}),ml.openedBy=new ml({deserialize:t=>t.split(" ")}),ml.group=new ml({deserialize:t=>t.split(" ")}),ml.isolate=new ml({deserialize:t=>{if(t&&"rtl"!=t&&"ltr"!=t&&"auto"!=t)throw new RangeError("Invalid value for isolate: "+t);return t||"auto"}}),ml.contextHash=new ml({perNode:!0}),ml.lookAhead=new ml({perNode:!0}),ml.mounted=new ml({perNode:!0});class gl{constructor(t,e,i,n=!1){this.tree=t,this.overlay=e,this.parser=i,this.bracketed=n}static get(t){return t&&t.props&&t.props[ml.mounted.id]}}const vl=Object.create(null);class wl{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):vl,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(null==t.name?8:0),n=new wl(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(ml.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(ml.group),n=-1;n<(i?i.length:0);n++){let s=e[n<0?t.name:i[n]];if(s)return s}}}}wl.none=new wl("",Object.create(null),0,8);class bl{constructor(t){this.types=t;for(let e=0;e<t.length;e++)if(t[e].id!=e)throw new RangeError("Node type ids should correspond to array positions when creating a node set")}extend(...t){let e=[];for(let i of this.types){let n=null;for(let e of t){let t=e(i);if(t){n||(n=Object.assign({},i.props));let e=t[1],s=t[0];s.combine&&s.id in n&&(e=s.combine(n[s.id],e)),n[s.id]=e}}e.push(n?new wl(i.name,n,i.id,i.flags):i)}return new bl(e)}}const yl=new WeakMap,xl=new WeakMap;var kl;!function(t){t[t.ExcludeBuffers=1]="ExcludeBuffers",t[t.IncludeAnonymous=2]="IncludeAnonymous",t[t.IgnoreMounts=4]="IgnoreMounts",t[t.IgnoreOverlays=8]="IgnoreOverlays",t[t.EnterBracketed=16]="EnterBracketed"}(kl||(kl={}));class Sl{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=gl.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 Nl(this.topNode,t)}cursorAt(t,e=0,i=0){let n=yl.get(this)||this.topNode,s=new Nl(n);return s.moveTo(t,e),yl.set(this,s._tree),s}get topNode(){return new Dl(this,0,0,null)}resolve(t,e=0){let i=Ol(yl.get(this)||this.topNode,t,e,!1);return yl.set(this,i),i}resolveInner(t,e=0){let i=Ol(xl.get(this)||this.topNode,t,e,!0);return xl.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 Dl?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=gl.get(t.tree);if(r&&r.overlay&&r.overlay[0].from<=e&&r.overlay[r.overlay.length-1].to>=e){let o=new Dl(r.tree,r.overlay[0].from+t.from,-1,t);(s||(s=[n])).push(Ol(o,e,i,!1))}}return s?Ll(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&kl.IncludeAnonymous)>0;for(let t=this.cursor(r|kl.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:zl(wl.none,this.children,this.positions,0,this.children.length,0,this.length,(t,e,i)=>new Sl(this.type,t,e,i,this.propValues),t.makeTree||((t,e,i)=>new Sl(wl.none,t,e,i)))}static build(t){return function(t){var e;let{buffer:i,nodeSet:n,maxBufferLength:s=fl,reused:r=[],minRepeatType:o=n.types.length}=t,l=Array.isArray(i)?new Cl(i,i.length):i,a=n.types,h=0,c=0;function u(t,e,i,w,b,y){let{id:x,start:k,end:S,size:C}=l,A=c,M=h;if(C<0){if(l.next(),-1==C){let e=r[x];return i.push(e),void w.push(k-t)}if(-3==C)return void(h=x);if(-4==C)return void(c=x);throw new RangeError(`Unrecognized record size: ${C}`)}let O,T,D=a[x],R=k-t;if(S-k<=s&&(T=g(l.pos-e,b))){let e=new Uint16Array(T.size-T.skip),i=l.pos-T.size,s=e.length;for(;l.pos>i;)s=v(T.start,e,s);O=new Al(e,S-T.start,n),R=T.start-t}else{let t=l.pos-C;l.next();let e=[],i=[],n=x>=o?x:-1,r=0,a=S;for(;l.pos>t;)n>=0&&l.id==n&&l.size>=0?(l.end<=a-s&&(p(e,i,k,r,l.end,a,n,A,M),r=e.length,a=l.end),l.next()):y>2500?f(k,t,e,i):u(k,t,e,i,n,y+1);if(n>=0&&r>0&&r<e.length&&p(e,i,k,r,k,a,n,A,M),e.reverse(),i.reverse(),n>-1&&r>0){let t=d(D,M);O=zl(D,e,i,0,e.length,0,S-k,t,t)}else O=m(D,e,i,S-k,A-S,M)}i.push(O),w.push(R)}function f(t,e,i,r){let o=[],a=0,h=-1;for(;l.pos>e;){let{id:t,start:e,end:i,size:n}=l;if(n>4)l.next();else{if(h>-1&&e<h)break;h<0&&(h=i-s),o.push(t,e,i),a++,l.next()}}if(a){let e=new Uint16Array(4*a),s=o[o.length-2];for(let t=o.length-3,i=0;t>=0;t-=3)e[i++]=o[t],e[i++]=o[t+1]-s,e[i++]=o[t+2]-s,e[i++]=i;i.push(new Al(e,o[2]-s,n)),r.push(s-t)}}function d(t,e){return(i,n,s)=>{let r,o,l=0,a=i.length-1;if(a>=0&&(r=i[a])instanceof Sl){if(!a&&r.type==t&&r.length==s)return r;(o=r.prop(ml.lookAhead))&&(l=n[a]+r.length+o)}return m(t,i,n,s,l,e)}}function p(t,e,i,s,r,o,l,a,h){let c=[],u=[];for(;t.length>s;)c.push(t.pop()),u.push(e.pop()+i-r);t.push(m(n.types[l],c,u,o-r,a-o,h)),e.push(r-i)}function m(t,e,i,n,s,r,o){if(r){let t=[ml.contextHash,r];o=o?[t].concat(o):[t]}if(s>25){let t=[ml.lookAhead,s];o=o?[t].concat(o):[t]}return new Sl(t,e,i,n,o)}function g(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 u=i.id>=o?4:0,f=i.start;for(i.next();i.pos>l;){if(i.size<0){if(-3!=i.size&&-4!=i.size)break t;u+=4}else i.id>=o&&(u+=4);i.next()}r=f,n+=t,a+=u}return(e<0||n==t)&&(c.size=n,c.start=r,c.skip=a),c.size>4?c:void 0}function v(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=v(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 w=[],b=[];for(;l.pos>0;)u(t.start||0,t.bufferStart||0,w,b,-1,0);let y=null!==(e=t.length)&&void 0!==e?e:w.length?b[0]+w[0].length:0;return new Sl(a[t.topID],w.reverse(),b.reverse(),y)}(t)}}Sl.empty=new Sl(wl.none,[],[],0);class Cl{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 Cl(this.buffer,this.index)}}class Al{constructor(t,e,i){this.buffer=t,this.length=e,this.set=i}get type(){return wl.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&&!(Ml(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 Al(s,r,this.set)}}function Ml(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 Ol(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 Dl&&t.index<0?null:t.parent;if(!e)return t;t=e}let r=n?0:kl.IgnoreOverlays;if(n)for(let n=t,o=n.parent;o;n=o,o=n.parent)n instanceof Dl&&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 Tl{cursor(t=0){return new Nl(this,t)}getChild(t,e=null,i=null){let n=Rl(this,t,e,i);return n.length?n[0]:null}getChildren(t,e=null,i=null){return Rl(this,t,e,i)}resolve(t,e=0){return Ol(this,t,e,!1)}resolveInner(t,e=0){return Ol(this,t,e,!0)}matchContext(t){return El(this.parent,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 Dl extends Tl{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,h=o[t],c=l[t]+r.from;if(s&kl.EnterBracketed&&h instanceof Sl&&(a=gl.get(h))&&!a.overlay&&a.bracketed&&i>=c&&i<=c+h.length||Ml(n,i,c,c+h.length))if(h instanceof Al){if(s&kl.ExcludeBuffers)continue;let 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e=t.facet(Ea);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(va)==this.data)return void i.push({from:e,to:e+t.length});let s=t.prop(ml.mounted);if(s){if(s.tree.prop(va)==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 Sl&&n(s,t.positions[i]+e)}};return n(ka(t),0),i}get allowsNesting(){return!0}}function ya(t,e,i){let n=t.facet(Ea),s=ka(t).topNode;if(!n||n.allowsNesting)for(let t=s;t;t=t.enter(e,i,kl.ExcludeBuffers|kl.EnterBracketed))t.type.isTop&&(s=t);return s}ba.setState=gt.define();class xa extends ba{constructor(t,e,i){super(t,e,[],i),this.parser=e}static define(t){let e=(i=t.languageData,z.define({combine:i?t=>t.concat(i):void 0}));var i;return new xa(e,t.parser.configure({props:[va.add(t=>t.isTop?e:void 0)]}),t.name)}configure(t,e){return new xa(this.data,this.parser.configure(t),e||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function ka(t){let e=t.field(ba.state,!1);return e?e.tree:Sl.empty}class Sa{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 Ca=null;class Aa{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 Aa(t,e,[],Sl.empty,0,i,[],null)}startParse(){return this.parser.startParse(new Sa(this.state.doc),this.fragments)}work(t,e){return null!=e&&e>=this.state.doc.length&&(e=void 0),this.tree!=Sl.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(Fl.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(Fl.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=Ca;Ca=this;try{return t()}finally{Ca=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=Ma(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=Fl.applyChanges(i,e),n=Sl.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 Aa(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=Ma(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 _l{createParse(e,i,n){let s=n[0].from,r=n[n.length-1].to;return{parsedPos:s,advance(){let e=Ca;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 Sl(wl.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 Ca}}function Ma(t,e,i){return Fl.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class Oa{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 Oa(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=Aa.create(t.facet(Ea).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Oa(i)}}ba.state=j.define({create:Oa.init,update(t,e){for(let t of e.effects)if(t.is(ba.setState))return t.value;return e.startState.facet(Ea)!=e.state.facet(Ea)?Oa.init(e.state):t.apply(e)}});let Ta=t=>{let e=setTimeout(()=>t(),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Ta=t=>{let e=-1,i=setTimeout(()=>{e=requestIdleCallback(t,{timeout:400})},100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const Da="undefined"!=typeof navigator&&(null===(ga=navigator.scheduling)||void 0===ga?void 0:ga.isInputPending)?()=>navigator.scheduling.isInputPending():null,Ra=_i.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(ba.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(ba.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=Ta(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(ba.state);if(s.tree==s.context.tree&&s.context.isDone(n+1e5))return;let r=Date.now()+Math.min(this.chunkBudget,100,t&&!Da?Math.max(25,t.timeRemaining()-5):1e9),o=s.context.treeLen<n&&i.doc.length>n+1e3,l=s.context.work(()=>Da&&Da()||Date.now()>r,n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(l||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:ba.setState.of(new Oa(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=>Hi(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()}}}),Ea=z.define({combine:t=>t.length?t[0]:null,enables:t=>[ba.state,Ra,pr.contentAttributes.compute([t],e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}})]});class Pa{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}const Ba=z.define(),La=z.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 Ia(t){let e=t.facet(La);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function Na(t,e){let i="",n=t.tabSize,s=t.facet(La)[0];if("\t"==s){for(;e>=n;)i+="\t",e-=n;s=" "}for(let t=0;t<e;t++)i+=s;return i}function Wa(t,e){t instanceof Tt&&(t=new Ha(t));for(let i of t.state.facet(Ba)){let n=i(t,e);if(void 0!==n)return n}let i=ka(t.state);return i.length>=e?function(t,e,i){let n=e.resolveStack(i),s=e.resolveInner(i,-1).resolve(i,0).enterUnfinishedNodesBefore(i);if(s!=n.node){let t=[];for(let e=s;e&&!(e.from<n.node.from||e.to>n.node.to||e.from==n.node.from&&e.type==n.node.type);e=e.parent)t.push(e);for(let e=t.length-1;e>=0;e--)n={node:t[e],next:n}}return za(n,t,i)}(t,i,e):null}class Ha{constructor(t,e={}){this.state=t,this.options=e,this.unit=Ia(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:n,simulateDoubleBreak:s}=this.options;return null!=n&&n>=i.from&&n<=i.to?s&&n==t?{text:"",from:t}:(e<0?n<t:n<=t)?{text:i.text.slice(n-i.from),from:n}:{text:i.text.slice(0,n-i.from),from:i.from}:i}textAfterPos(t,e=1){if(this.options.simulateDoubleBreak&&t==this.options.simulateBreak)return"";let{text:i,from:n}=this.lineAt(t,e);return i.slice(t-n,Math.min(i.length,t+100-n))}column(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.countColumn(i,t-n),r=this.options.overrideIndentation?this.options.overrideIndentation(n):-1;return r>-1&&(s+=r-this.countColumn(i,i.search(/\S|$/))),s}countColumn(t,e=t.length){return jt(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.options.overrideIndentation;if(s){let t=s(n);if(t>-1)return t}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Va=new ml;function za(t,e,i){for(let n=t;n;n=n.next){let t=Fa(n.node);if(t)return t(qa.create(e,i,n))}return 0}function Fa(t){let e=t.type.prop(Va);if(e)return e;let i,n=t.firstChild;if(n&&(i=n.type.prop(ml.closedBy))){let e=t.lastChild,n=e&&i.indexOf(e.name)>-1;return t=>function(t,e,i,n,s){let r=t.textAfter,o=r.match(/^\s*/)[0].length,l=n&&r.slice(o,o+n.length)==n||s==t.pos+o,a=e?function(t){let e=t.node,i=e.childAfter(e.from),n=e.lastChild;if(!i)return null;let s=t.options.simulateBreak,r=t.state.doc.lineAt(i.from),o=null==s||s<=r.from?r.to:Math.min(r.to,s);for(let t=i.to;;){let s=e.childAfter(t);if(!s||s==n)return null;if(!s.type.isSkipped){if(s.from>=o)return null;let t=/^ */.exec(r.text.slice(i.to-r.from))[0].length;return{from:i.from,to:i.to+t}}t=s.to}}(t):null;return a?l?t.column(a.from):t.column(a.to):t.baseIndent+(l?0:t.unit*i)}(t,!0,1,void 0,n&&!function(t){return t.pos==t.options.simulateBreak&&t.options.simulateDoubleBreak}(t)?e.from:void 0)}return null==t.parent?_a:null}function _a(){return 0}class qa extends Ha{constructor(t,e,i){super(t.state,t.options),this.base=t,this.pos=e,this.context=i}get node(){return this.context.node}static create(t,e,i){return new qa(t,e,i)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(t){let e=this.state.doc.lineAt(t.from);for(;;){let i=t.resolve(e.from);for(;i.parent&&i.parent.from==i.from;)i=i.parent;if(Ua(i,t))break;e=this.state.doc.lineAt(i.from)}return this.lineIndent(e.from)}continue(){return za(this.context.next,this.base,this.pos)}}function Ua(t,e){for(let i=e;i;i=i.parent)if(t==i)return!0;return!1}function $a({except:t,units:e=1}={}){return i=>{let n=t&&t.test(i.textAfter);return i.baseIndent+(n?0:e*i.unit)}}const Qa=z.define(),ja=new ml;function Ka(t){let e=t.lastChild;return e&&e.to==t.to&&e.type.isError}function Xa(t,e,i){for(let n of t.facet(Qa)){let s=n(t,e,i);if(s)return s}return function(t,e,i){let n=ka(t);if(n.length<i)return null;let s=null;for(let r=n.resolveStack(i,1);r;r=r.next){let o=r.node;if(o.to<=i||o.from>i)continue;if(s&&o.from<e)break;let l=o.type.prop(ja);if(l&&(o.to<n.length-50||n.length==t.doc.length||!Ka(o))){let n=l(o,t);n&&n.from<=i&&n.from>=e&&n.to>i&&(s=n)}}return s}(t,e,i)}function Ga(t,e){let i=e.mapPos(t.from,1),n=e.mapPos(t.to,-1);return i>=n?void 0:{from:i,to:n}}const Ya=gt.define({map:Ga}),Ja=gt.define({map:Ga});function Za(t){let e=[];for(let{head:i}of t.state.selection.ranges)e.some(t=>t.from<=i&&t.to>=i)||e.push(t.lineBlockAt(i));return e}const th=j.define({create:()=>Te.none,update(t,e){e.isUserEvent("delete")&&e.changes.iterChangedRanges((e,i)=>t=eh(t,e,i)),t=t.map(e.changes);let i=[];for(let n of e.effects)n.is(Ya)&&!nh(t,n.value.from,n.value.to)?i.push(n.value):n.is(Ja)&&(t=t.update({filter:(t,e)=>n.value.from!=t||n.value.to!=e,filterFrom:n.value.from,filterTo:n.value.to}));if(i.length){let{preparePlaceholder:n}=e.state.facet(ah),s=i.map(t=>(n?Te.replace({widget:new fh(n(e.state,t))}):uh).range(t.from,t.to));t=t.update({add:s})}return e.selection&&(t=eh(t,e.selection.main.head)),t},provide:t=>pr.decorations.from(t),toJSON(t,e){let i=[];return t.between(0,e.doc.length,(t,e)=>{i.push(t,e)}),i},fromJSON(t){if(!Array.isArray(t)||t.length%2)throw new RangeError("Invalid JSON for fold state");let e=[];for(let i=0;i<t.length;){let n=t[i++],s=t[i++];if("number"!=typeof n||"number"!=typeof s)throw new RangeError("Invalid JSON for fold state");e.push(uh.range(n,s))}return Te.set(e,!0)}});function eh(t,e,i=e){let n=!1;return t.between(e,i,(t,s)=>{t<i&&s>e&&(n=!0)}),n?t.update({filterFrom:e,filterTo:i,filter:(t,n)=>t>=i||n<=e}):t}function ih(t,e,i){var n;let s=null;return null===(n=t.field(th,!1))||void 0===n||n.between(e,i,(t,e)=>{(!s||s.from>t)&&(s={from:t,to:e})}),s}function nh(t,e,i){let n=!1;return t.between(e,e,(t,s)=>{t==e&&s==i&&(n=!0)}),n}function sh(t,e){return t.field(th,!1)?e:e.concat(gt.appendConfig.of(hh()))}function rh(t,e,i=!0){let n=t.state.doc.lineAt(e.from).number,s=t.state.doc.lineAt(e.to).number;return pr.announce.of(`${t.state.phrase(i?"Folded lines":"Unfolded lines")} ${n} ${t.state.phrase("to")} ${s}.`)}const oh=[{key:"Ctrl-Shift-[",mac:"Cmd-Alt-[",run:t=>{for(let e of Za(t)){let i=Xa(t.state,e.from,e.to);if(i)return t.dispatch({effects:sh(t.state,[Ya.of(i),rh(t,i)])}),!0}return!1}},{key:"Ctrl-Shift-]",mac:"Cmd-Alt-]",run:t=>{if(!t.state.field(th,!1))return!1;let e=[];for(let i of Za(t)){let n=ih(t.state,i.from,i.to);n&&e.push(Ja.of(n),rh(t,n,!1))}return e.length&&t.dispatch({effects:e}),e.length>0}},{key:"Ctrl-Alt-[",run:t=>{let{state:e}=t,i=[];for(let n=0;n<e.doc.length;){let s=t.lineBlockAt(n),r=Xa(e,s.from,s.to);r&&i.push(Ya.of(r)),n=(r?t.lineBlockAt(r.to):s).to+1}return i.length&&t.dispatch({effects:sh(t.state,i)}),!!i.length}},{key:"Ctrl-Alt-]",run:t=>{let e=t.state.field(th,!1);if(!e||!e.size)return!1;let i=[];return 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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=W.cursor(n.from+i))}return s}function Fc(t,e,i){let n=kc(t.state.selection,t=>{t.undirectional&&t.head>=t.anchor!=e&&(t=W.range(t.head,t.anchor));let n=i(t);return W.range(t.anchor,n.head,n.goalColumn,n.bidiLevel||void 0,n.assoc)});return!n.eq(t.state.selection)&&(t.dispatch(Sc(t.state,n)),!0)}function _c(t,e){return Fc(t,e,i=>t.moveByChar(i,e))}const qc=t=>_c(t,!Oc(t)),Uc=t=>_c(t,Oc(t));function $c(t,e){return Fc(t,e,i=>t.moveByGroup(i,e))}function Qc(t,e){return Fc(t,e,i=>t.moveVertically(i,e))}const jc=t=>Qc(t,!1),Kc=t=>Qc(t,!0);function Xc(t,e){return Fc(t,e,i=>t.moveVertically(i,e,Nc(t).height))}const 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i=t.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:f.of(["",""])},range:W.cursor(t.from)}));return 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:k(n.text,i-n.from,!1)+n.from,r=i==n.to?i+1:k(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:W.cursor(r)}});return!i.changes.empty&&(e(t.update(i,{scrollIntoView:!0,userEvent:"move.character"})),!0)}},{key:"Ctrl-v",run:Vc}].map(t=>({mac:t.key,run:t.run,shift:t.shift})))),vu="function"==typeof String.prototype.normalize?t=>t.normalize("NFKD"):t=>t;class 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wu(i.doc,s,n.from,n.to);for(;!t.next().done;){let{from:n,to:s}=t.value;if((!o||Eu(o,i,n,s))&&(r.empty&&n<=r.from&&s>=r.to?l.push(Ru.range(n,s)):(n>=r.to||s<=r.from)&&l.push(Du.range(n,s)),l.length>e.maxMatches))return Te.none}}return Te.set(l)}},{decorations:t=>t.decorations}),Bu=pr.baseTheme({".cm-selectionMatch":{backgroundColor:"#99ff7780"},".cm-searchMatch .cm-selectionMatch":{backgroundColor:"transparent"}});const Lu=z.define({combine:t=>Dt(t,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:t=>new cf(t),scrollToMatch:t=>pr.scrollIntoView(t)})});class Iu{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,yu),!0}catch(t){return!1}}(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!t.wholeWord,this.test=t.test}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&&this.test==t.test}create(){return this.regexp?new _u(this):new Hu(this)}getCursor(t,e=0,i){let n=t.doc?t:Tt.create({doc:t});return null==i&&(i=n.doc.length),this.regexp?Vu(this,n,e,i):Wu(this,n,e,i)}}class Nu{constructor(t){this.spec=t}}function Wu(t,e,i,n){let s;return t.wholeWord&&(s=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(zu(s,i-r))==Ct.Word&&e(Fu(s,i-r))==Ct.Word||e(Fu(s,n-r))==Ct.Word&&e(zu(s,n-r))==Ct.Word))}(e.doc,e.charCategorizer(e.selection.main.head))),t.test&&(s=function(t,e,i){return(n,s,r,o)=>{if(i&&!i(n,s,r,o))return!1;let l=n>=o&&s<=o+r.length?r.slice(n-o,s-o):e.doc.sliceString(n,s);return t(l,e,n,s)}}(t.test,e,s)),new wu(e.doc,t.unquoted,i,n,t.caseSensitive?void 0:t=>t.toLowerCase(),s)}class Hu extends Nu{constructor(t){super(t)}nextMatch(t,e,i){let n=Wu(this.spec,t,i,t.doc.length).nextOverlapping();if(n.done){let i=Math.min(t.doc.length,e+this.spec.unquoted.length);n=Wu(this.spec,t,0,i).nextOverlapping()}return n.done||n.value.from==e&&n.value.to==i?null:n.value}prevMatchInRange(t,e,i){for(let n=i;;){let i=Math.max(e,n-1e4-this.spec.unquoted.length),s=Wu(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){let n=this.prevMatchInRange(t,0,e);return n||(n=this.prevMatchInRange(t,Math.max(0,i-this.spec.unquoted.length),t.doc.length)),!n||n.from==e&&n.to==i?null:n}getReplacement(t){return this.spec.unquote(this.spec.replace)}matchAll(t,e){let i=Wu(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=Wu(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 Vu(t,e,i,n){let s;var r;return t.wholeWord&&(r=e.charCategorizer(e.selection.main.head),s=(t,e,i)=>!i[0].length||(r(zu(i.input,i.index))!=Ct.Word||r(Fu(i.input,i.index))!=Ct.Word)&&(r(Fu(i.input,i.index+i[0].length))!=Ct.Word||r(zu(i.input,i.index+i[0].length))!=Ct.Word)),t.test&&(s=function(t,e,i){return(n,s,r)=>(!i||i(n,s,r))&&t(r[0],e,n,s)}(t.test,e,s)),new xu(e.doc,t.search,{ignoreCase:!t.caseSensitive,test:s},i,n)}function zu(t,e){return t.slice(k(t,e,!1),e)}function Fu(t,e){return t.slice(e,k(t,e))}class _u extends Nu{nextMatch(t,e,i){let n=Vu(this.spec,t,i,t.doc.length).next();return n.done&&(n=Vu(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=Vu(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)=>{if("&"==i)return t.match[0];if("$"==i)return"$";for(let e=i.length;e>0;e--){let n=+i.slice(0,e);if(n>0&&n<t.match.length)return t.match[n]+i.slice(e)}return e})}matchAll(t,e){let i=Vu(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=Vu(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 qu=gt.define(),Uu=gt.define(),$u=j.define({create:t=>new Qu(sf(t).create(),null),update(t,e){for(let i of e.effects)i.is(qu)?t=new Qu(i.value.create(),t.panel):i.is(Uu)&&(t=new Qu(t.query,i.value?nf:null));return t},provide:t=>Wo.from(t,t=>t.panel)});class Qu{constructor(t,e){this.query=t,this.panel=e}}const ju=Te.mark({class:"cm-searchMatch"}),Ku=Te.mark({class:"cm-searchMatch cm-searchMatch-selected"}),Xu=_i.fromClass(class{constructor(t){this.view=t,this.decorations=this.highlight(t.state.field($u))}update(t){let e=t.state.field($u);(e!=t.startState.field($u)||t.docChanged||t.selectionSet||t.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:t,panel:e}){if(!e||!t.spec.valid)return Te.none;let{view:i}=this,n=new Nt;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?Ku:ju)})}return n.finish()}},{decorations:t=>t.decorations});function Gu(t){return e=>{let i=e.state.field($u,!1);return i&&i.query.spec.valid?t(e,i):lf(e)}}const Yu=Gu((t,{query:e})=>{let{to:i}=t.state.selection.main,n=e.nextMatch(t.state,i,i);if(!n)return!1;let s=W.single(n.from,n.to),r=t.state.facet(Lu);return t.dispatch({selection:s,effects:[pf(t,n),r.scrollToMatch(s.main,t)],userEvent:"select.search"}),of(t),!0}),Ju=Gu((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,s=e.prevMatch(i,n,n);if(!s)return!1;let r=W.single(s.from,s.to),o=t.state.facet(Lu);return t.dispatch({selection:r,effects:[pf(t,s),o.scrollToMatch(r.main,t)],userEvent:"select.search"}),of(t),!0}),Zu=Gu((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:W.create(i.map(t=>W.range(t.from,t.to))),userEvent:"select.search.matches"}),!0)}),tf=Gu((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=r,h=[],c=[];a.precise?a.from==n&&a.to==s&&(l=i.toText(e.getReplacement(a)),h.push({from:a.from,to:a.to,insert:l}),a=e.nextMatch(i,a.from,a.to),c.push(pr.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+"."))):a=e.nextMatch(i,a.from,a.to);let u=t.state.changes(h);return a&&(o=W.single(a.from,a.to).map(u),c.push(pf(t,a)),c.push(i.facet(Lu).scrollToMatch(o.main,t))),t.dispatch({changes:u,selection:o,effects:c,userEvent:"input.replace"}),!0}),ef=Gu((t,{query:e})=>{if(t.state.readOnly)return!1;let i=[];for(let n of e.matchAll(t.state,1e9)){let{from:t,to:s,precise:r}=n;r&&i.push({from:t,to:s,insert:e.getReplacement(n)})}if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:pr.announce.of(n),userEvent:"input.replace.all"}),!0});function nf(t){return t.state.facet(Lu).createPanel(t)}function sf(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(Lu);return new Iu({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 rf(t){let e=Bo(t,nf);return e&&e.dom.querySelector("[main-field]")}function of(t){let e=rf(t);e&&e==t.root.activeElement&&e.select()}const lf=t=>{let e=t.state.field($u,!1);if(e&&e.panel){let i=rf(t);if(i&&i!=t.root.activeElement){let n=sf(t.state,e.query.spec);n.valid&&t.dispatch({effects:qu.of(n)}),i.focus(),i.select()}}else t.dispatch({effects:[Uu.of(!0),e?qu.of(sf(t.state,e.query.spec)):gt.appendConfig.of(gf)]});return!0},af=t=>{let e=t.state.field($u,!1);if(!e||!e.panel)return!1;let i=Bo(t,nf);return i&&i.dom.contains(t.root.activeElement)&&t.focus(),t.dispatch({effects:Uu.of(!1)}),!0},hf=[{key:"Mod-f",run:lf,scope:"editor search-panel"},{key:"F3",run:Yu,shift:Ju,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:Yu,shift:Ju,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:af,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 wu(t.doc,t.sliceDoc(n,s));!e.next().done;){if(r.length>1e3)return!1;e.value.from==n&&(o=r.length),r.push(W.range(e.value.from,e.value.to))}return e(t.update({selection:W.create(r,o),userEvent:"select.search.matches"})),!0}},{key:"Mod-Alt-g",run:t=>{let{state:e}=t,i=String(e.doc.lineAt(t.state.selection.main.head).number),{close:n,result:s}=Ho(t,{label:e.phrase("Go to line"),input:{type:"text",name:"line",value:i},focus:!0,submitLabel:e.phrase("go")});return s.then(i=>{let s=i&&/^([+-])?(\d+)?(:\d+)?(%)?$/.exec(i.elements.line.value);if(!s)return void t.dispatch({effects:n});let r=e.doc.lineAt(e.selection.main.head),[,o,l,a,h]=s,c=a?+a.slice(1):0,u=l?+l:r.number;if(l&&h){let t=u/100;o&&(t=t*("-"==o?-1:1)+r.number/e.doc.lines),u=Math.round(e.doc.lines*t)}else l&&o&&(u=u*("-"==o?-1:1)+r.number);let f=e.doc.line(Math.max(1,Math.min(e.doc.lines,u))),d=W.cursor(f.from+Math.max(0,Math.min(c,f.length)));t.dispatch({effects:[n,pr.scrollIntoView(d.from,{y:"center"})],selection:d})}),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some(t=>t.from===t.to))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=W.create(i.ranges.map(e=>t.wordAt(e.head)||W.cursor(e.head)),i.mainIndex);return!n.eq(i)&&(e(t.update({selection:n})),!0)})({state:t,dispatch:e});let n=t.sliceDoc(i[0].from,i[0].to);if(t.selection.ranges.some(e=>t.sliceDoc(e.from,e.to)!=n))return!1;let s=function(t,e){let{main:i,ranges:n}=t.selection,s=t.wordAt(i.head),r=s&&s.from==i.from&&s.to==i.to;for(let i=!1,s=new wu(t.doc,e,n[n.length-1].to);;){if(s.next(),!s.done){if(i&&n.some(t=>t.from==s.value.from))continue;if(r){let e=t.wordAt(s.value.from);if(!e||e.from!=s.value.from||e.to!=s.value.to)continue}return s.value}if(i)return null;s=new wu(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!s&&(e(t.update({selection:t.selection.addRange(W.range(s.from,s.to),!1),effects:pr.scrollIntoView(s.to)})),!0)},preventDefault:!0}];class cf{constructor(t){this.view=t;let e=this.query=t.state.field($u).query.spec;function i(t,e,i){return le("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=le("input",{value:e.search,placeholder:uf(t,"Find"),"aria-label":uf(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=le("input",{value:e.replace,placeholder:uf(t,"Replace"),"aria-label":uf(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=le("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=le("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=le("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=le("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",()=>Yu(t),[uf(t,"next")]),i("prev",()=>Ju(t),[uf(t,"previous")]),i("select",()=>Zu(t),[uf(t,"all")]),le("label",null,[this.caseField,uf(t,"match case")]),le("label",null,[this.reField,uf(t,"regexp")]),le("label",null,[this.wordField,uf(t,"by word")]),...t.state.readOnly?[]:[le("br"),this.replaceField,i("replace",()=>tf(t),[uf(t,"replace")]),i("replaceAll",()=>ef(t),[uf(t,"replace all")])],le("button",{name:"close",onclick:()=>af(t),"aria-label":uf(t,"close"),type:"button"},["×"])])}commit(){let t=new Iu({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:qu.of(t)}))}keydown(t){var e,i,n;e=this.view,i=t,n="search-panel",Tr(Cr(e.state),i,e,n)?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Ju:Yu)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),tf(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(qu)&&!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(Lu).top}}function uf(t,e){return t.state.phrase(e)}const ff=30,df=/[\s\.,:;?!]/;function pf(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-ff),o=Math.min(s,i+ff),l=t.state.sliceDoc(r,o);if(r!=n.from)for(let t=0;t<ff;t++)if(!df.test(l[t+1])&&df.test(l[t])){l=l.slice(t);break}if(o!=s)for(let t=l.length-1;t>l.length-ff;t--)if(!df.test(l[t-1])&&df.test(l[t])){l=l.slice(0,t);break}return pr.announce.of(`${t.state.phrase("current match")}. ${l} ${t.state.phrase("on line")} ${n.number}.`)}const mf=pr.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& 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e=this.state.doc.lineAt(this.pos),i=Math.max(e.from,this.pos-250),n=e.text.slice(i-e.from,this.pos-e.from),s=n.search(kf(t,!1));return s<0?null:{from:i+s,to:this.pos,text:n.slice(s)}}get aborted(){return null==this.abortListeners}addEventListener(t,e,i){"abort"==t&&this.abortListeners&&(this.abortListeners.push(e),i&&i.onDocChange&&(this.abortOnDocChange=!0))}}function wf(t){let e=Object.keys(t).join(""),i=/\w/.test(e);return i&&(e=e.replace(/\w/g,"")),`[${i?"\\w":""}${e.replace(/[^\w\s]/g,"\\$&")}]`}function bf(t){let e=t.map(t=>"string"==typeof t?{label:t}:t),[i,n]=e.every(t=>/^\w+$/.test(t.label))?[/\w*$/,/\w+$/]:function(t){let e=Object.create(null),i=Object.create(null);for(let{label:n}of t){e[n[0]]=!0;for(let t=1;t<n.length;t++)i[n[t]]=!0}let n=wf(e)+wf(i)+"*$";return[new RegExp("^"+n),new RegExp(n)]}(e);return t=>{let s=t.matchBefore(n);return s||t.explicit?{from:s?s.from:t.pos,options:e,validFor:i}:null}}class yf{constructor(t,e,i,n){this.completion=t,this.source=e,this.match=i,this.score=n}}function xf(t){return t.selection.main.from}function kf(t,e){var i;let{source:n}=t,s=e&&"^"!=n[0],r="$"!=n[n.length-1];return s||r?new RegExp(`${s?"^":""}(?:${n})${r?"$":""}`,null!==(i=t.flags)&&void 0!==i?i:t.ignoreCase?"i":""):t}const Sf=dt.define();function Cf(t,e,i,n){let{main:s}=t.selection,r=i-s.from,o=n-s.from;return{...t.changeByRange(l=>{if(l!=s&&i!=n&&t.sliceDoc(l.from+r,l.from+o)!=t.sliceDoc(i,n))return{range:l};let a=t.toText(e);return{changes:{from:l.from+r,to:n==s.from?l.to:l.from+o,insert:a},range:W.cursor(l.from+r+a.length)}}),scrollIntoView:!0,userEvent:"input.complete"}}const Af=new WeakMap;function Mf(t){if(!Array.isArray(t))return t;let e=Af.get(t);return e||Af.set(t,e=bf(t)),e}const Of=gt.define(),Tf=gt.define();class Df{constructor(t){this.pattern=t,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[],this.score=0,this.matched=[];for(let e=0;e<t.length;){let i=S(t,e),n=A(i);this.chars.push(i);let s=t.slice(e,e+n),r=s.toUpperCase();this.folded.push(S(r==s?s.toLowerCase():r,0)),e+=n}this.astral=t.length!=this.chars.length}ret(t,e){return this.score=t,this.matched=e,this}match(t){if(0==this.pattern.length)return this.ret(-100,[]);if(t.length<this.pattern.length)return null;let{chars:e,folded:i,any:n,precise:s,byWord:r}=this;if(1==e.length){let n=S(t,0),s=A(n),r=s==t.length?0:-100;if(n==e[0]);else{if(n!=i[0])return null;r+=-200}return this.ret(r,[0,s])}let o=t.indexOf(this.pattern);if(0==o)return 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=S(t,s);r!=e[a]&&r!=i[a]||(n[a++]=s),s+=A(r)}if(a<l)return null}let h=0,c=0,u=!1,f=0,d=-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=S(t,n);o<0&&(h<l&&a==e[h]&&(s[h++]=n),f<l&&(a==e[f]||a==i[f]?(0==f&&(d=n),p=n+1,f++):f=0));let w,b=a<255?a>=48&&a<=57||a>=97&&a<=122?2:a>=65&&a<=90?1:0:(w=C(a))!=w.toLowerCase()?1:w!=w.toUpperCase()?2:0;(!n||1==b&&m||0==v&&0!=b)&&(e[c]==a||i[c]==a&&(u=!0)?r[c++]=n:r.length&&(g=!1)),v=b,n+=A(a)}return c==l&&0==r[0]&&g?this.result((u?-200:0)-100,r,t):f==l&&0==d?this.ret(-200-t.length+(p==t.length?0:-100),[0,p]):o>-1?this.ret(-700-t.length,[o,o+this.pattern.length]):f==l?this.ret(-900-t.length,[d,p]):c==l?this.result((u?-200:0)-100-700+(g?0:-1100),r,t):2==e.length?null: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?A(S(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)}}class Rf{constructor(t){this.pattern=t,this.matched=[],this.score=0,this.folded=t.toLowerCase()}match(t){if(t.length<this.pattern.length)return null;let e=t.slice(0,this.pattern.length),i=e==this.pattern?0:e.toLowerCase()==this.folded?-200:null;return null==i?null:(this.matched=[0,e.length],this.score=i+(t.length==this.pattern.length?0:-100),this)}}const Ef=z.define({combine:t=>Dt(t,{activateOnTyping:!0,activateOnCompletion:()=>!1,activateOnTypingDelay:100,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:Bf,filterStrict:!1,compareCompletions:(t,e)=>(t.sortText||t.label).localeCompare(e.sortText||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=>Pf(t(i),e(i)),optionClass:(t,e)=>i=>Pf(t(i),e(i)),addToOptions:(t,e)=>t.concat(e),filterStrict:(t,e)=>t||e})});function Pf(t,e){return t?e?t+" "+e:t:e}function Bf(t,e,i,n,s,r){let o,l,a=t.textDirection==si.RTL,h=a,c=!1,u="top",f=e.left-s.left,d=s.right-e.right,p=n.right-n.left,m=n.bottom-n.top;if(h&&f<Math.min(p,d)?h=!1:!h&&d<Math.min(p,f)&&(h=!0),p<=(h?f:d))o=Math.max(s.top,Math.min(i.top,s.bottom-m))-e.top,l=Math.min(400,h?f:d);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:(u="bottom",o=e.bottom-i.top)}return{style:`${u}: ${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")}}const Lf=gt.define();function If(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.ceil((t-e)/i);return{from:t-n*i,to:t-(n-1)*i}}class Nf{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(Ef);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,n){let s=document.createElement("span");s.className="cm-completionLabel";let r=t.displayLabel||t.label,o=0;for(let t=0;t<n.length;){let e=n[t++],i=n[t++];e>o&&s.appendChild(document.createTextNode(r.slice(o,e)));let l=s.appendChild(document.createElement("span"));l.appendChild(document.createTextNode(r.slice(e,i))),l.className="cm-completionMatchedText",o=i}return o<r.length&&s.appendChild(document.createTextNode(r.slice(o))),s},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=If(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();if(i.target==this.list){let e=this.list.classList.contains("cm-completionListIncompleteTop")&&i.clientY<this.list.firstChild.getBoundingClientRect().top?this.range.from-1:this.list.classList.contains("cm-completionListIncompleteBottom")&&i.clientY>this.list.lastChild.getBoundingClientRect().bottom?this.range.to:null;null!=e&&(t.dispatch({effects:Lf.of(e)}),i.preventDefault())}}),this.dom.addEventListener("focusout",e=>{let i=t.state.field(this.stateField,!1);i&&i.tooltip&&t.state.facet(Ef).closeOnBlur&&e.relatedTarget!=t.contentDOM&&t.dispatch({effects:Tf.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=If(s.length,r,t.state.facet(Ef).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;(e.selected>-1&&e.selected<this.range.from||e.selected>=this.range.to)&&(this.range=If(e.options.length,e.selected,this.view.state.facet(Ef).maxRenderedOptions),this.showOptions(e.options,t.id));let i=this.updateSelectedOption(e.selected);if(i){this.destroyInfo();let{completion:n}=e.options[e.selected],{info:s}=n;if(!s)return;let r="string"==typeof s?document.createTextNode(s):s(n);if(!r)return;"then"in r?r.then(e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e,n)}).catch(t=>Hi(this.view.state,t,"completion info")):(this.addInfoPane(r,n),i.setAttribute("aria-describedby",this.info.id))}}addInfoPane(t,e){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",i.id="cm-completionInfo-"+Math.floor(65535*Math.random()).toString(16),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"),i.removeAttribute("aria-describedby")):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.documentElement;s={left:0,top:0,right:t.clientWidth,bottom:t.clientHeight}}return n.top>Math.min(s.bottom,e.bottom)-10||n.bottom<Math.max(s.top,e.top)+10?null:this.view.state.facet(Ef).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")),n.addEventListener("mousedown",t=>{t.target==n&&t.preventDefault()});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;if(t!=s&&(r>i.from||0==i.from))if(s=t,"string"!=typeof a&&a.header)n.appendChild(a.header(a));else{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,this.view,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 Wf(t,e){return i=>new Nf(i,t,e)}function Hf(t){return 100*(t.boost||0)+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}class Vf{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 Vf(this.options,qf(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,s,r){if(n&&!r&&t.some(t=>t.isPending))return n.setDisabled();let o=function(t,e){let i=[],n=null,s=null,r=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)}},o=e.facet(Ef);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)r(new yf(e,n.source,t?t(e):[],1e9-i.length));else{let i,l=e.sliceDoc(n.from,n.to),a=o.filterStrict?new Rf(l):new Df(l);for(let e of n.result.options)if(i=a.match(e.label)){let o=e.displayLabel?t?t(e,i.matched):[]:i.matched,l=i.score+(e.boost||0);if(r(new yf(e,n.source,o,l)),"object"==typeof e.section&&"dynamic"===e.section.rank){let{name:t}=e.section;s||(s=Object.create(null)),s[t]=Math.max(l,s[t]||-1e9)}}}}if(n){let t=Object.create(null),e=0,r=(t,e)=>("dynamic"===t.rank&&"dynamic"===e.rank?s[e.name]-s[t.name]:0)||("number"==typeof t.rank?t.rank:1e9)-("number"==typeof e.rank?e.rank:1e9)||(t.name<e.name?-1:1);for(let i of n.sort(r))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 l=[],a=null,h=o.compareCompletions;for(let t of i.sort((t,e)=>e.score-t.score||h(t.completion,e.completion))){let e=t.completion;!a||a.label!=e.label||a.detail!=e.detail||null!=a.type&&null!=e.type&&a.type!=e.type||a.apply!=e.apply||a.boost!=e.boost?l.push(t):Hf(t.completion)>Hf(a)&&(l[l.length-1]=t),a=t.completion}return l}(t,e);if(!o.length)return n&&t.some(t=>t.isPending)?n.setDisabled():null;let l=e.facet(Ef).selectOnOpen?0:-1;if(n&&n.selected!=l&&-1!=n.selected){let t=n.options[n.selected].completion;for(let e=0;e<o.length;e++)if(o[e].completion==t){l=e;break}}return new Vf(o,qf(i,l),{pos:t.reduce((t,e)=>e.hasResult()?Math.min(t,e.from):t,1e8),create:Yf,above:s.aboveCursor},n?n.timestamp:Date.now(),l,!1)}map(t){return new Vf(this.options,this.attrs,{...this.tooltip,pos:t.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new Vf(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class zf{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new zf(Uf,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(Ef),n=(i.override||e.languageDataAt("autocomplete",xf(e)).map(Mf)).map(e=>(this.active.find(t=>t.source==e)||new Qf(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,r=t.effects.some(t=>t.is(Kf));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)||r?s=Vf.build(n,e,this.id,s,i,r):s&&s.disabled&&!n.some(t=>t.isPending)&&(s=null),!s&&n.every(t=>!t.isPending)&&n.some(t=>t.hasResult())&&(n=n.map(t=>t.hasResult()?new Qf(t.source,0):t));for(let e of t.effects)e.is(Lf)&&(s=s&&s.setSelected(e.value,this.id));return n==this.active&&s==this.open?this:new zf(n,this.id,s)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?Ff:_f}}const Ff={"aria-autocomplete":"list"},_f={};function qf(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const Uf=[];function $f(t,e){if(t.isUserEvent("input.complete")){let i=t.annotation(Sf);if(i&&e.activateOnCompletion(i))return 12}let i=t.isUserEvent("input.type");return i&&e.activateOnTyping?5:i?1:t.isUserEvent("delete.backward")?2:t.selection?8:t.docChanged?16:0}class Qf{constructor(t,e,i=!1){this.source=t,this.state=e,this.explicit=i}hasResult(){return!1}get isPending(){return 1==this.state}update(t,e){let i=$f(t,e),n=this;(8&i||16&i&&this.touches(t))&&(n=new Qf(n.source,0)),4&i&&0==n.state&&(n=new Qf(this.source,1)),n=n.updateFor(t,i);for(let e of t.effects)if(e.is(Of))n=new Qf(n.source,1,e.value);else if(e.is(Tf))n=new Qf(n.source,0);else if(e.is(Kf))for(let t of e.value)t.source==n.source&&(n=t);return n}updateFor(t,e){return this.map(t.changes)}map(t){return this}touches(t){return t.changes.touchesRange(xf(t.state))}}class jf extends Qf{constructor(t,e,i,n,s,r){super(t,3,e),this.limit=i,this.result=n,this.from=s,this.to=r}hasResult(){return!0}updateFor(t,e){var i;if(!(3&e))return this.map(t.changes);let n=this.result;n.map&&!t.changes.empty&&(n=n.map(n,t.changes));let s=t.changes.mapPos(this.from),r=t.changes.mapPos(this.to,1),o=xf(t.state);if(o>r||!n||2&e&&(xf(t.startState)==this.from||o<this.limit))return new Qf(this.source,4&e?1:0);let l=t.changes.mapPos(this.limit);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):kf(t,!0).test(s)}(n.validFor,t.state,s,r)?new jf(this.source,this.explicit,l,n,s,r):n.update&&(n=n.update(n,s,r,new vf(t.state,o,!1)))?new 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n=i.state.field(Xf,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp<i.state.facet(Ef).interactionDelay)return!1;let s,r=1;"page"==e&&(s=Ro(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:Lf.of(l)}),!0}}const Zf=t=>!!t.state.field(Xf,!1)&&(t.dispatch({effects:Of.of(!0)}),!0);class td{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const ed=_i.fromClass(class{constructor(t){this.view=t,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let e of t.state.field(Xf).active)e.isPending&&this.startQuery(e)}update(t){let e=t.state.field(Xf),i=t.state.facet(Ef);if(!t.selectionSet&&!t.docChanged&&t.startState.field(Xf)==e)return;let n=t.transactions.some(t=>{let e=$f(t,i);return 8&e||(t.selection||t.docChanged)&&!(3&e)});for(let e=0;e<this.running.length;e++){let i=this.running[e];if(n||i.context.abortOnDocChange&&t.docChanged||i.updates.length+t.transactions.length>50&&Date.now()-i.time>1e3){for(let t of i.context.abortListeners)try{t()}catch(t){Hi(this.view.state,t)}i.context.abortListeners=null,this.running.splice(e--,1)}else i.updates.push(...t.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),t.transactions.some(t=>t.effects.some(t=>t.is(Of)))&&(this.pendingStart=!0);let s=this.pendingStart?50:i.activateOnTypingDelay;if(this.debounceUpdate=e.active.some(t=>t.isPending&&!this.running.some(e=>e.active.source==t.source))?setTimeout(()=>this.startUpdate(),s):-1,0!=this.composing)for(let e of t.transactions)e.isUserEvent("input.type")?this.composing=2:2==this.composing&&e.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:t}=this.view,e=t.field(Xf);for(let t of e.active)t.isPending&&!this.running.some(e=>e.active.source==t.source)&&this.startQuery(t);this.running.length&&e.open&&e.open.disabled&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(Ef).updateSyncTime))}startQuery(t){let{state:e}=this.view,i=xf(e),n=new vf(e,i,t.explicit,this.view),s=new td(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:Tf.of(null)}),Hi(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(Ef).updateSyncTime))}accept(){var 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null}(t.state,n);return!!r&&(t.dispatch(r),!0)}),pd=[{key:"Backspace",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=ud(t,t.selection.main.head).brackets||rd.brackets,n=null,s=t.changeByRange(e=>{if(e.empty){let n=function(t,e){let i=t.sliceString(e-2,e);return A(S(i,0))==i.length?i:i.slice(1)}(t.doc,e.head);for(let s of i)if(s==n&&gd(t.doc,e.head)==cd(S(s,0)))return{changes:{from:e.head-s.length,to:e.head+s.length},range:W.cursor(e.head-s.length)}}return{range:n=e}});return n||e(t.update(s,{scrollIntoView:!0,userEvent:"delete.backward"})),!n}}];function md(t,e){let i=!1;return t.field(ad).between(0,t.doc.length,t=>{t==e&&(i=!0)}),i}function gd(t,e){let i=t.sliceString(e,e+2);return i.slice(0,A(S(i,0)))}function vd(t,e,i,n){let s=null,r=t.changeByRange(r=>{if(!r.empty)return{changes:[{insert:e,from:r.from},{insert:i,from:r.to}],effects:od.of(r.to+e.length),range:W.range(r.anchor+e.length,r.head+e.length)};let o=gd(t.doc,r.head);return!o||/\s/.test(o)||n.indexOf(o)>-1?{changes:{insert:e+i,from:r.head},effects:od.of(r.head+e.length),range:W.cursor(r.head+e.length)}:{range:s=r}});return s?null:t.update(r,{scrollIntoView:!0,userEvent:"input.type"})}function wd(t,e,i){let n=null,s=t.changeByRange(e=>e.empty&&gd(t.doc,e.head)==i?{changes:{from:e.head,to:e.head+i.length,insert:i},range:W.cursor(e.head+i.length)}:n={range:e});return n?null:t.update(s,{scrollIntoView:!0,userEvent:"input.type"})}function bd(t,e,i,n){let s=n.stringPrefixes||rd.stringPrefixes,r=null,o=t.changeByRange(n=>{if(!n.empty)return{changes:[{insert:e,from:n.from},{insert:e,from:n.to}],effects:od.of(n.to+e.length),range:W.range(n.anchor+e.length,n.head+e.length)};let o,l=n.head,a=gd(t.doc,l);if(a==e){if(yd(t,l))return{changes:{insert:e+e,from:l},effects:od.of(l+e.length),range:W.cursor(l+e.length)};if(md(t,l)){let n=i&&t.sliceDoc(l,l+3*e.length)==e+e+e?e+e+e:e;return{changes:{from:l,to:l+n.length,insert:n},range:W.cursor(l+n.length)}}}else{if(i&&t.sliceDoc(l-2*e.length,l)==e+e&&(o=xd(t,l-2*e.length,s))>-1&&yd(t,o))return{changes:{insert:e+e+e+e,from:l},effects:od.of(l+e.length),range:W.cursor(l+e.length)};if(t.charCategorizer(l)(a)!=Ct.Word&&xd(t,l,s)>-1&&!function(t,e,i,n){let s=ka(t).resolveInner(e,-1),r=n.reduce((t,e)=>Math.max(t,e.length),0);for(let o=0;o<5;o++){let o=t.sliceDoc(s.from,Math.min(s.to,s.from+i.length+r)),l=o.indexOf(i);if(!l||l>-1&&n.indexOf(o.slice(0,l))>-1){let e=s.firstChild;for(;e&&e.from==s.from&&e.to-e.from>i.length+l;){if(t.sliceDoc(e.to-i.length,e.to)==i)return!1;e=e.firstChild}return!0}let a=s.to==e&&s.parent;if(!a)break;s=a}return!1}(t,l,e,s))return{changes:{insert:e+e,from:l},effects:od.of(l+e.length),range:W.cursor(l+e.length)}}return{range:r=n}});return r?null:t.update(o,{scrollIntoView:!0,userEvent:"input.type"})}function yd(t,e){let i=ka(t).resolveInner(e+1);return i.parent&&i.from==e}function xd(t,e,i){let n=t.charCategorizer(e);if(n(t.sliceDoc(e-1,e))!=Ct.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))!=Ct.Word)return i}return-1}function kd(t={}){return[nd,Xf,Ef.of(t),ed,Cd,sd]}const Sd=[{key:"Ctrl-Space",run:Zf},{mac:"Alt-`",run:Zf},{mac:"Alt-i",run:Zf},{key:"Escape",run:t=>{let e=t.state.field(Xf,!1);return!(!e||!e.active.some(t=>0!=t.state))&&(t.dispatch({effects:Tf.of(null)}),!0)}},{key:"ArrowDown",run:Jf(!0)},{key:"ArrowUp",run:Jf(!1)},{key:"PageDown",run:Jf(!0,"page")},{key:"PageUp",run:Jf(!1,"page")},{key:"Enter",run:t=>{let e=t.state.field(Xf,!1);return!(t.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestamp<t.state.facet(Ef).interactionDelay)&&Gf(t,e.open.options[e.open.selected])}}],Cd=Z.highest(kr.computeN([Ef],t=>t.facet(Ef).defaultKeymap?[Sd]:[]));class Ad{constructor(t,e,i){this.from=t,this.to=e,this.diagnostic=i}}class Md{constructor(t,e,i){this.diagnostics=t,this.panel=e,this.selected=i}static init(t,e,i){let n=i.facet(Wd).markerFilter;n&&(t=n(t,i));let s=t.slice().sort((t,e)=>t.from-e.from||t.to-e.to),r=new Nt,o=[],l=0,a=i.doc.iter(),h=0,c=i.doc.length;for(let t=0;;){let e,i,n=t==s.length?null:s[t];if(!n&&!o.length)break;if(o.length)e=l,i=o.reduce((t,e)=>Math.min(t,e.to),n&&n.from>e?n.from:1e8);else{if(e=n.from,e>c)break;i=n.to,o.push(n),t++}for(;t<s.length;){let n=s[t];if(n.from!=e||!(n.to>n.from||n.to==e)){i=Math.min(n.from,i);break}o.push(n),t++,i=Math.min(n.to,i)}i=Math.min(i,c);let u=!1;if(o.some(t=>t.from==e&&(t.to==i||i==c))&&(u=e==i,!u&&i-e<10)){let t=e-(h+a.value.length);t>0&&(a.next(t),h=e);for(let t=e;;){if(t>=i){u=!0;break}if(!a.lineBreak&&h+a.value.length>t)break;t=h+a.value.length,h+=a.value.length,a.next()}}let f=jd(o);if(u)r.add(e,e,Te.widget({widget:new Fd(f),diagnostics:o.slice()}));else{let t=o.reduce((t,e)=>e.markClass?t+" "+e.markClass:t,"");r.add(e,i,Te.mark({class:"cm-lintRange cm-lintRange-"+f+t,diagnostics:o.slice(),inclusiveEnd:o.some(t=>t.to>i)}))}if(l=i,l==c)break;for(let t=0;t<o.length;t++)o[t].to<=l&&o.splice(t--,1)}let u=r.finish();return new Md(u,e,Od(u))}}function Od(t,e=null,i=0){let n=null;return t.between(i,1e9,(t,i,{spec:s})=>{if(!(e&&s.diagnostics.indexOf(e)<0))if(n){if(s.diagnostics.indexOf(n.diagnostic)<0)return!1;n=new Ad(n.from,i,n.diagnostic)}else n=new Ad(t,i,e||s.diagnostics[0])}),n}const Td=gt.define(),Dd=gt.define(),Rd=gt.define(),Ed=j.define({create:()=>new Md(Te.none,null,null),update(t,e){if(e.docChanged&&t.diagnostics.size){let i=t.diagnostics.map(e.changes),n=null,s=t.panel;if(t.selected){let s=e.changes.mapPos(t.selected.from,1);n=Od(i,t.selected.diagnostic,s)||Od(i,null,s)}!i.size&&s&&e.state.facet(Wd).autoPanel&&(s=null),t=new Md(i,s,n)}for(let i of e.effects)if(i.is(Td)){let n=e.state.facet(Wd).autoPanel?i.value.length?qd.open:null:t.panel;t=Md.init(i.value,n,e.state)}else i.is(Dd)?t=new Md(t.diagnostics,i.value?qd.open:null,t.selected):i.is(Rd)&&(t=new Md(t.diagnostics,t.panel,i.value));return t},provide:t=>[Wo.from(t,t=>t.panel),pr.decorations.from(t,t=>t.diagnostics)]}),Pd=Te.mark({class:"cm-lintRange cm-lintRange-active"});function Bd(t,e,i){let n,{diagnostics:s}=t.state.field(Ed),r=-1,o=-1;s.between(e-(i<0?1:0),e+(i>0?1:0),(t,s,{spec:l})=>{if(e>=t&&e<=s&&(t==s||(e>t||i>0)&&(e<s||i<0)))return n=l.diagnostics,r=t,o=s,!1});let l=t.state.facet(Wd).tooltipFilter;return n&&l&&(n=l(n,t.state)),n?{pos:r,end:o,above:!0,create:()=>({dom:Ld(t,n)})}:null}function Ld(t,e){return le("ul",{class:"cm-tooltip-lint"},e.map(e=>zd(t,e,!1)))}const Id=t=>{let e=t.state.field(Ed,!1);return!(!e||!e.panel)&&(t.dispatch({effects:Dd.of(!1)}),!0)},Nd=[{key:"Mod-Shift-m",run:t=>{let e=t.state.field(Ed,!1);var i,n;e&&e.panel||t.dispatch({effects:(i=t.state,n=[Dd.of(!0)],i.field(Ed,!1)?n:n.concat(gt.appendConfig.of(Xd)))});let s=Bo(t,qd.open);return s&&s.dom.querySelector(".cm-panel-lint ul").focus(),!0},preventDefault:!0},{key:"F8",run:t=>{let e=t.state.field(Ed,!1);if(!e)return!1;let i=t.state.selection.main,n=Od(e.diagnostics,null,i.to+1);return!(!n&&(n=Od(e.diagnostics,null,0),!n||n.from==i.from&&n.to==i.to))&&(t.dispatch({selection:{anchor:n.from,head:n.to},scrollIntoView:!0}),function(t,e,i,n={}){var s;let r=t.state.facet(Mo).map(e=>t.plugin(e)).filter(t=>!!t);if(n.tooltip&&n.tooltip.active){let t=r.find(t=>t.field==n.tooltip.active);t&&(r=[t])}for(let o of r)o.activateHover(t,e,i,null!==(s=n.until)&&void 0!==s?s:()=>!1)}(t,n.from,1,{tooltip:Kd,until:t=>t.docChanged||t.newSelection.main.head<n.from||t.newSelection.main.head>n.to}),!0)}}],Wd=z.define({combine:t=>({sources:t.map(t=>t.source).filter(t=>null!=t),...Dt(t.map(t=>t.config),{delay:750,markerFilter:null,tooltipFilter:null,needsRefresh:null,hideOn:()=>null},{delay:Math.max,markerFilter:Hd,tooltipFilter:Hd,needsRefresh:(t,e)=>t?e?i=>t(i)||e(i):t:e,hideOn:(t,e)=>t?e?(i,n,s)=>t(i,n,s)||e(i,n,s):t:e,autoPanel:(t,e)=>t||e})})});function Hd(t,e){return t?e?(i,n)=>e(t(i,n),n):t:e}function Vd(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 zd(t,e,i){var n;let s=i?Vd(e.actions):[];return le("li",{class:"cm-diagnostic cm-diagnostic-"+e.severity},le("span",{class:"cm-diagnosticText"},e.renderMessage?e.renderMessage(t):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=Od(t.state.field(Ed).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),le("u",l.slice(a,a+1)),l.slice(a+1)];return le("button",{type:"button",class:"cm-diagnosticAction"+(i.markClass?" "+i.markClass:""),onclick:o,onmousedown:o,"aria-label":` Action: ${l}${a<0?"":` (access key "${s[n]})"`}.`},h)}),e.source&&le("div",{class:"cm-diagnosticSource"},e.source))}class Fd extends Me{constructor(t){super(),this.sev=t}eq(t){return t.sev==this.sev}toDOM(){return le("span",{class:"cm-lintPoint cm-lintPoint-"+this.sev})}}class _d{constructor(t,e){this.diagnostic=e,this.id="item_"+Math.floor(4294967295*Math.random()).toString(16),this.dom=zd(t,e,!0),this.dom.id=this.id,this.dom.setAttribute("role","option")}}class qd{constructor(t){this.view=t,this.items=[];this.list=le("ul",{tabIndex:0,role:"listbox","aria-label":this.view.state.phrase("Diagnostics"),onkeydown:e=>{if(!(e.ctrlKey||e.altKey||e.metaKey)){if(27==e.keyCode)Id(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=Vd(i.actions);for(let s=0;s<n.length;s++)if(n[s].toUpperCase().charCodeAt(0)==e.keyCode){let e=Od(this.view.state.field(Ed).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=le("div",{class:"cm-panel-lint"},this.list,le("button",{type:"button",name:"close","aria-label":this.view.state.phrase("close"),onclick:()=>Id(this.view)},"×")),this.update()}get selectedIndex(){let t=this.view.state.field(Ed).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(Ed),i=0,n=!1,s=null,r=new Set;for(t.between(0,this.view.state.doc.length,(t,o,{spec:l})=>{for(let t of l.diagnostics){if(r.has(t))continue;r.add(t);let o,l=-1;for(let e=i;e<this.items.length;e++)if(this.items[e].diagnostic==t){l=e;break}l<0?(o=new _d(this.view,t),this.items.splice(i,0,o),n=!0):(o=this.items[l],l>i&&(this.items.splice(i,l-i),n=!0)),e&&o.diagnostic==e.diagnostic?o.dom.hasAttribute("aria-selected")||(o.dom.setAttribute("aria-selected","true"),s=o):o.dom.hasAttribute("aria-selected")&&o.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 _d(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=Od(this.view.state.field(Ed).diagnostics,this.items[t].diagnostic);e&&this.view.dispatch({selection:{anchor:e.from,head:e.to},scrollIntoView:!0,effects:Rd.of(e)})}static open(t){return new qd(t)}}function Ud(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 $d=pr.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 bottom",backgroundRepeat:"repeat-x",paddingBottom:"0.7px"},".cm-lintRange-error":{backgroundImage:Ud("#f11")},".cm-lintRange-warning":{backgroundImage:Ud("orange")},".cm-lintRange-info":{backgroundImage:Ud("#999")},".cm-lintRange-hint":{backgroundImage:Ud("#66d")},".cm-lintRange-active":{backgroundColor:"#ffdd9980"},".cm-tooltip-lint":{padding:0,margin:0},".cm-lintPoint":{position:"relative","&:after":{content:'""',position:"absolute",bottom:0,left:"-2px",borderLeft:"3px solid transparent",borderRight:"3px solid transparent",borderBottom:"4px solid #d11"}},".cm-lintPoint-warning":{"&:after":{borderBottomColor:"orange"}},".cm-lintPoint-info":{"&:after":{borderBottomColor:"#999"}},".cm-lintPoint-hint":{"&:after":{borderBottomColor:"#66d"}},".cm-panel.cm-panel-lint":{position:"relative","& ul":{maxHeight:"100px",overflowY:"auto","& [aria-selected]":{backgroundColor:"#ddd","& u":{textDecoration:"underline"}},"&:focus [aria-selected]":{background_fallback:"#bdf",backgroundColor:"Highlight",color_fallback:"white",color:"HighlightText"},"& u":{textDecoration:"none"},padding:0,margin:0},"& [name=close]":{position:"absolute",top:"0",right:"2px",background:"inherit",border:"none",font:"inherit",padding:0,margin:0}},"&dark .cm-lintRange-active":{backgroundColor:"#86714a80"},"&dark .cm-panel.cm-panel-lint ul":{"& [aria-selected]":{backgroundColor:"#2e343e"}}});function Qd(t){return"error"==t?4:"warning"==t?3:"info"==t?2:1}function jd(t){let e="hint",i=1;for(let n of t){let t=Qd(n.severity);t>i&&(i=t,e=n.severity)}return e}const Kd=Do(Bd,{hideOn:function(t,e){let i=e.pos,n=e.end||i,s=t.state.facet(Wd).hideOn(t,i,n);if(null!=s)return s;let r=t.startState.doc.lineAt(e.pos);return!(!t.effects.some(t=>t.is(Td))&&!t.changes.touchesRange(r.from,Math.max(r.to,n)))}}),Xd=[Ed,pr.decorations.compute([Ed],t=>{let{selected:e,panel:i}=t.field(Ed);return e&&i&&e.from!=e.to?Te.set([Pd.range(e.from,e.to)]):Te.none}),Kd,$d];class Gd{constructor(t,e,i,n,s,r,o,l,a,h=0,c){this.p=t,this.stack=e,this.state=i,this.reducePos=n,this.pos=s,this.score=r,this.buffer=o,this.bufferBase=l,this.curContext=a,this.lookAhead=h,this.parent=c}toString(){return`[${this.stack.filter((t,e)=>e%3==0).concat(this.state)}]@${this.pos}${this.score?"!"+this.score:""}`}static start(t,e,i=0){let n=t.parser.context;return new Gd(t,[],e,i,i,0,[],0,n?new Yd(n,n.start):null,0,null)}get context(){return this.curContext?this.curContext.context:null}pushState(t,e){this.stack.push(this.state,e,this.bufferBase+this.buffer.length),this.state=t}reduce(t){var e;let i=t>>19,n=65535&t,{parser:s}=this.p,r=this.reducePos<this.pos-25&&this.setLookAhead(this.pos),o=s.dynamicPrecedence(n);if(o&&(this.score+=o),0==i)return n<s.minRepeatTerm&&this.reducePos<this.pos&&(this.reducePos=this.pos),this.pushState(s.getGoto(this.state,n,!0),this.reducePos),n<s.minRepeatTerm&&this.storeNode(n,this.reducePos,this.reducePos,r?8:4,!0),void this.reduceContext(n,this.reducePos);let l=this.stack.length-3*(i-1)-(262144&t?6:0),a=l?this.stack[l-2]:this.p.ranges[0].from;n<s.minRepeatTerm&&a==this.reducePos&&this.reducePos<this.pos&&(this.reducePos=this.pos);let h=this.reducePos-a;h>=2e3&&!(null===(e=this.p.parser.nodeSet.types[n])||void 0===e?void 0:e.isAnonymous)&&(a==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=h):this.p.lastBigReductionSize<h&&(this.p.bigReductionCount=1,this.p.lastBigReductionStart=a,this.p.lastBigReductionSize=h));let c=l?this.stack[l-1]:0,u=this.bufferBase+this.buffer.length-c;if(n<s.minRepeatTerm||131072&t){let t=s.stateFlag(this.state,1)?this.pos:this.reducePos;this.storeNode(n,a,t,u+4,!0)}if(262144&t)this.state=this.stack[l];else{let t=this.stack[l-3];this.state=s.getGoto(t,n,!0)}for(;this.stack.length>l;)this.stack.pop();this.reduceContext(n,a)}storeNode(t,e,i,n=4,s=!1){if(0==t&&(!this.stack.length||this.stack[this.stack.length-1]<this.buffer.length+this.bufferBase)){let t=this.buffer.length;if(t>0&&0==this.buffer[t-4]&&this.buffer[t-1]>-1){if(e==i)return;if(this.buffer[t-2]>=e)return void(this.buffer[t-2]=i)}}if(s&&this.pos!=i){let s=this.buffer.length;if(s>0&&(0!=this.buffer[s-4]||this.buffer[s-1]<0)){let t=!1;for(let e=s;e>0&&this.buffer[e-2]>i;e-=4)if(this.buffer[e-1]>=0){t=!0;break}if(t)for(;s>0&&this.buffer[s-2]>i;)this.buffer[s]=this.buffer[s-4],this.buffer[s+1]=this.buffer[s-3],this.buffer[s+2]=this.buffer[s-2],this.buffer[s+3]=this.buffer[s-1],s-=4,n>4&&(n-=4)}this.buffer[s]=t,this.buffer[s+1]=e,this.buffer[s+2]=i,this.buffer[s+3]=n}else this.buffer.push(t,e,i,n)}shift(t,e,i,n){if(131072&t)this.pushState(65535&t,this.pos);else if(262144&t)this.pos=n,this.shiftContext(e,i),e<=this.p.parser.maxNode&&this.buffer.push(e,i,n,4);else{let s=t,{parser:r}=this.p;this.pos=n;let o=r.stateFlag(s,1);!o&&(n>i||e<=r.maxNode)&&(this.reducePos=n),this.pushState(s,o?i:Math.min(i,this.reducePos)),this.shiftContext(e,i),e<=r.maxNode&&this.buffer.push(e,i,n,4)}}apply(t,e,i,n){65536&t?this.reduce(t):this.shift(t,e,i,n)}useNode(t,e){let i=this.p.reused.length-1;(i<0||this.p.reused[i]!=t)&&(this.p.reused.push(t),i++);let n=this.pos;this.reducePos=this.pos=n+t.length,this.pushState(e,n),this.buffer.push(i,n,this.reducePos,-1),this.curContext&&this.updateContext(this.curContext.tracker.reuse(this.curContext.context,t,this,this.p.stream.reset(this.pos-t.length)))}split(){let t=this,e=t.buffer.length;for(e&&0==t.buffer[e-4]&&(e-=4);e>0&&t.buffer[e-2]>t.reducePos;)e-=4;let i=t.buffer.slice(e),n=t.bufferBase+e;for(;t&&n==t.bufferBase;)t=t.parent;return new Gd(this.p,this.stack.slice(),this.state,this.reducePos,this.pos,this.score,i,n,this.curContext,this.lookAhead,t)}recoverByDelete(t,e){let i=t<=this.p.parser.maxNode;i&&this.storeNode(t,this.pos,e,4),this.storeNode(0,this.pos,e,i?8:4),this.pos=this.reducePos=e,this.score-=190}canShift(t){for(let e=new Jd(this);;){let i=this.p.parser.stateSlot(e.state,4)||this.p.parser.hasAction(e.state,t);if(0==i)return!1;if(!(65536&i))return!0;e.reduce(i)}}recoverByInsert(t){if(this.stack.length>=300)return[];let e=this.p.parser.nextStates(this.state);if(e.length>8||this.stack.length>=120){let i=[];for(let n,s=0;s<e.length;s+=2)(n=e[s+1])!=this.state&&this.p.parser.hasAction(n,t)&&i.push(e[s],n);if(this.stack.length<120)for(let t=0;i.length<8&&t<e.length;t+=2){let n=e[t+1];i.some((t,e)=>1&e&&t==n)||i.push(e[t],n)}e=i}let i=[];for(let t=0;t<e.length&&i.length<4;t+=2){let n=e[t+1];if(n==this.state)continue;let s=this.split();s.pushState(n,this.pos),s.storeNode(0,s.pos,s.pos,4,!0),s.shiftContext(e[t],this.pos),s.reducePos=this.pos,s.score-=200,i.push(s)}return i}forceReduce(){let{parser:t}=this.p,e=t.stateSlot(this.state,5);if(!(65536&e))return!1;if(!t.validAction(this.state,e)){let i=e>>19,n=65535&e,s=this.stack.length-3*i;if(s<0||t.getGoto(this.stack[s],n,!1)<0){let t=this.findForcedReduction();if(null==t)return!1;e=t}this.storeNode(0,this.pos,this.pos,4,!0),this.score-=100}return this.reducePos=this.pos,this.reduce(e),!0}findForcedReduction(){let{parser:t}=this.p,e=[],i=(n,s)=>{if(!e.includes(n))return e.push(n),t.allActions(n,e=>{if(393216&e);else if(65536&e){let i=(e>>19)-s;if(i>1){let n=65535&e,s=this.stack.length-3*i;if(s>=0&&t.getGoto(this.stack[s],n,!1)>=0)return i<<19|65536|n}}else{let t=i(e,s+1);if(null!=t)return t}})};return i(this.state,0)}forceAll(){for(;!this.p.parser.stateFlag(this.state,2);)if(!this.forceReduce()){this.storeNode(0,this.pos,this.pos,4,!0);break}return this}get deadEnd(){if(3!=this.stack.length)return!1;let{parser:t}=this.p;return 65535==t.data[t.stateSlot(this.state,1)]&&!t.stateSlot(this.state,4)}restart(){this.storeNode(0,this.pos,this.pos,4,!0),this.state=this.stack[0],this.stack.length=0}sameState(t){if(this.state!=t.state||this.stack.length!=t.stack.length)return!1;for(let e=0;e<this.stack.length;e+=3)if(this.stack[e]!=t.stack[e])return!1;return!0}get parser(){return this.p.parser}dialectEnabled(t){return this.p.parser.dialect.flags[t]}shiftContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.shift(this.curContext.context,t,this,this.p.stream.reset(e)))}reduceContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.reduce(this.curContext.context,t,this,this.p.stream.reset(e)))}emitContext(){let t=this.buffer.length-1;(t<0||-3!=this.buffer[t])&&this.buffer.push(this.curContext.hash,this.pos,this.pos,-3)}emitLookAhead(){let t=this.buffer.length-1;(t<0||-4!=this.buffer[t])&&this.buffer.push(this.lookAhead,this.pos,this.pos,-4)}updateContext(t){if(t!=this.curContext.context){let e=new Yd(this.curContext.tracker,t);e.hash!=this.curContext.hash&&this.emitContext(),this.curContext=e}}setLookAhead(t){return!(t<=this.lookAhead)&&(this.emitLookAhead(),this.lookAhead=t,!0)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}}class Yd{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}class Jd{constructor(t){this.start=t,this.state=t.state,this.stack=t.stack,this.base=this.stack.length}reduce(t){let e=65535&t,i=t>>19;0==i?(this.stack==this.start.stack&&(this.stack=this.stack.slice()),this.stack.push(this.state,0,0),this.base+=3):this.base-=3*(i-1);let n=this.start.p.parser.getGoto(this.stack[this.base-3],e,!0);this.state=n}}class Zd{constructor(t,e,i){this.stack=t,this.pos=e,this.index=i,this.buffer=t.buffer,0==this.index&&this.maybeNext()}static create(t,e=t.bufferBase+t.buffer.length){return new Zd(t,e,e-t.bufferBase)}maybeNext(){let t=this.stack.parent;null!=t&&(this.index=this.stack.bufferBase-t.bufferBase,this.stack=t,this.buffer=t.buffer)}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}next(){this.index-=4,this.pos-=4,0==this.index&&this.maybeNext()}fork(){return new Zd(this.stack,this.pos,this.index)}}function tp(t,e=Uint16Array){if("string"!=typeof t)return t;let i=null;for(let n=0,s=0;n<t.length;){let r=0;for(;;){let e=t.charCodeAt(n++),i=!1;if(126==e){r=65535;break}e>=92&&e--,e>=34&&e--;let s=e-32;if(s>=46&&(s-=46,i=!0),r+=s,i)break;r*=46}i?i[s++]=r:i=new e(r)}return i}class ep{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const ip=new ep;class np{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=ip,this.rangeIndex=0,this.pos=this.chunkPos=e[0].from,this.range=e[0],this.end=e[e.length-1].to,this.readNext()}resolveOffset(t,e){let i=this.range,n=this.rangeIndex,s=this.pos+t;for(;s<i.from;){if(!n)return null;let t=this.ranges[--n];s-=i.from-t.to,i=t}for(;e<0?s>i.to:s>=i.to;){if(n==this.ranges.length-1)return null;let t=this.ranges[++n];s+=t.from-i.to,i=t}return s}clipPos(t){if(t>=this.range.from&&t<this.range.to)return t;for(let e of this.ranges)if(e.to>t)return Math.max(t,e.from);return this.end}peek(t){let e,i,n=this.chunkOff+t;if(n>=0&&n<this.chunk.length)e=this.pos+t,i=this.chunk.charCodeAt(n);else{let n=this.resolveOffset(t,1);if(null==n)return-1;if(e=n,e>=this.chunk2Pos&&e<this.chunk2Pos+this.chunk2.length)i=this.chunk2.charCodeAt(e-this.chunk2Pos);else{let t=this.rangeIndex,n=this.range;for(;n.to<=e;)n=this.ranges[++t];this.chunk2=this.input.chunk(this.chunk2Pos=e),e+this.chunk2.length>n.to&&(this.chunk2=this.chunk2.slice(0,n.to-e)),i=this.chunk2.charCodeAt(0)}}return e>=this.token.lookAhead&&(this.token.lookAhead=e+1),i}acceptToken(t,e=0){let i=e?this.resolveOffset(e,-1):this.pos;if(null==i||i<this.token.start)throw new RangeError("Token end out of bounds");this.token.value=t,this.token.end=i}acceptTokenTo(t,e){this.token.value=t,this.token.end=e}getChunk(){if(this.pos>=this.chunk2Pos&&this.pos<this.chunk2Pos+this.chunk2.length){let{chunk:t,chunkPos:e}=this;this.chunk=this.chunk2,this.chunkPos=this.chunk2Pos,this.chunk2=t,this.chunk2Pos=e,this.chunkOff=this.pos-this.chunkPos}else{this.chunk2=this.chunk,this.chunk2Pos=this.chunkPos;let t=this.input.chunk(this.pos),e=this.pos+t.length;this.chunk=e>this.range.to?t.slice(0,this.range.to-this.pos):t,this.chunkPos=this.pos,this.chunkOff=0}}readNext(){return this.chunkOff>=this.chunk.length&&(this.getChunk(),this.chunkOff==this.chunk.length)?this.next=-1:this.next=this.chunk.charCodeAt(this.chunkOff)}advance(t=1){for(this.chunkOff+=t;this.pos+t>=this.range.to;){if(this.rangeIndex==this.ranges.length-1)return this.setDone();t-=this.range.to-this.pos,this.range=this.ranges[++this.rangeIndex],this.pos=this.range.from}return this.pos+=t,this.pos>=this.token.lookAhead&&(this.token.lookAhead=this.pos+1),this.readNext()}setDone(){return this.pos=this.chunkPos=this.end,this.range=this.ranges[this.rangeIndex=this.ranges.length-1],this.chunk="",this.next=-1}reset(t,e){if(e?(this.token=e,e.start=t,e.lookAhead=t+1,e.value=e.extended=-1):this.token=ip,this.pos!=t){if(this.pos=t,t==this.end)return this.setDone(),this;for(;t<this.range.from;)this.range=this.ranges[--this.rangeIndex];for(;t>=this.range.to;)this.range=this.ranges[++this.rangeIndex];t>=this.chunkPos&&t<this.chunkPos+this.chunk.length?this.chunkOff=t-this.chunkPos:(this.chunk="",this.chunkOff=0),this.readNext()}return this}read(t,e){if(t>=this.chunkPos&&e<=this.chunkPos+this.chunk.length)return this.chunk.slice(t-this.chunkPos,e-this.chunkPos);if(t>=this.chunk2Pos&&e<=this.chunk2Pos+this.chunk2.length)return this.chunk2.slice(t-this.chunk2Pos,e-this.chunk2Pos);if(t>=this.range.from&&e<=this.range.to)return this.input.read(t,e);let i="";for(let n of this.ranges){if(n.from>=e)break;n.to>t&&(i+=this.input.read(Math.max(n.from,t),Math.min(n.to,e)))}return i}}class sp{constructor(t,e){this.data=t,this.id=e}token(t,e){let{parser:i}=e.p;!function(t,e,i,n,s,r){let o=0,l=1<<n,{dialect:a}=i.p.parser;t:for(;0!=(l&t[o]);){let i=t[o+1];for(let n=o+3;n<i;n+=2)if((t[n+1]&l)>0){let i=t[n];if(a.allows(i)&&(-1==e.token.value||e.token.value==i||lp(i,e.token.value,s,r))){e.acceptToken(i);break}}let n=e.next,h=0,c=t[o+2];if(!(e.next<0&&c>h&&65535==t[i+3*c-3])){for(;h<c;){let s=h+c>>1,r=i+s+(s<<1),l=t[r],a=t[r+1]||65536;if(n<l)c=s;else{if(!(n>=a)){o=t[r+2],e.advance();continue t}h=s+1}}break}o=t[i+3*c-1]}}(this.data,t,e,this.id,i.data,i.tokenPrecTable)}}sp.prototype.contextual=sp.prototype.fallback=sp.prototype.extend=!1,sp.prototype.fallback=sp.prototype.extend=!1;class rp{constructor(t,e={}){this.token=t,this.contextual=!!e.contextual,this.fallback=!!e.fallback,this.extend=!!e.extend}}function op(t,e,i){for(let n,s=e;65535!=(n=t[s]);s++)if(n==i)return s-e;return-1}function lp(t,e,i,n){let s=op(i,n,e);return s<0||op(i,n,t)<s}const ap="undefined"!=typeof process&&process.env&&/\bparse\b/.test(process.env.LOG);let hp=null;function cp(t,e,i){let n=t.cursor(kl.IncludeAnonymous);for(n.moveTo(e);;)if(!(i<0?n.childBefore(e):n.childAfter(e)))for(;;){if((i<0?n.to<e:n.from>e)&&!n.type.isError)return i<0?Math.max(0,Math.min(n.to-1,e-25)):Math.min(t.length,Math.max(n.from+1,e+25));if(i<0?n.prevSibling():n.nextSibling())break;if(!n.parent())return i<0?0:t.length}}class up{constructor(t,e){this.fragments=t,this.nodeSet=e,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let t=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(t){for(this.safeFrom=t.openStart?cp(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?cp(t.tree,t.to+t.offset,-1)-t.offset:t.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(t.tree),this.start.push(-t.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(t){if(t<this.nextStart)return null;for(;this.fragment&&this.safeTo<=t;)this.nextFragment();if(!this.fragment)return null;for(;;){let e=this.trees.length-1;if(e<0)return this.nextFragment(),null;let i=this.trees[e],n=this.index[e];if(n==i.children.length){this.trees.pop(),this.start.pop(),this.index.pop();continue}let s=i.children[n],r=this.start[e]+i.positions[n];if(r>t)return this.nextStart=r,null;if(s instanceof Sl){if(r==t){if(r<this.safeFrom)return null;let t=r+s.length;if(t<=this.safeTo){let e=s.prop(ml.lookAhead);if(!e||t+e<this.fragment.to)return s}}this.index[e]++,r+s.length>=Math.max(this.safeFrom,t)&&(this.trees.push(s),this.start.push(r),this.index.push(0))}else this.index[e]++,this.nextStart=r+s.length}}}class fp{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map(t=>new ep)}getActions(t){let e=0,i=null,{parser:n}=t.p,{tokenizers:s}=n,r=n.stateSlot(t.state,3),o=t.curContext?t.curContext.hash:0,l=0;for(let n=0;n<s.length;n++){if(!(1<<n&r))continue;let a=s[n],h=this.tokens[n];if((!i||a.fallback)&&((a.contextual||h.start!=t.pos||h.mask!=r||h.context!=o)&&(this.updateCachedToken(h,a,t),h.mask=r,h.context=o),h.lookAhead>h.end+25&&(l=Math.max(h.lookAhead,l)),0!=h.value)){let n=e;if(h.extended>-1&&(e=this.addActions(t,h.extended,h.end,e)),e=this.addActions(t,h.value,h.end,e),!a.extend&&(i=h,e>n))break}}for(;this.actions.length>e;)this.actions.pop();return l&&t.setLookAhead(l),i||t.pos!=this.stream.end||(i=new ep,i.value=t.p.parser.eofTerm,i.start=i.end=t.pos,e=this.addActions(t,i.value,i.end,e)),this.mainToken=i,this.actions}getMainToken(t){if(this.mainToken)return this.mainToken;let e=new ep,{pos:i,p:n}=t;return e.start=i,e.end=Math.min(i+1,n.stream.end),e.value=i==n.stream.end?n.parser.eofTerm:0,e}updateCachedToken(t,e,i){let n=this.stream.clipPos(i.pos);if(e.token(this.stream.reset(n,t),i),t.value>-1){let{parser:e}=i.p;for(let n=0;n<e.specialized.length;n++)if(e.specialized[n]==t.value){let s=e.specializers[n](this.stream.read(t.start,t.end),i);if(s>=0&&i.p.parser.dialect.allows(s>>1)){1&s?t.extended=s>>1:t.value=s>>1;break}}}else t.value=0,t.end=this.stream.clipPos(n+1)}putAction(t,e,i,n){for(let e=0;e<n;e+=3)if(this.actions[e]==t)return n;return this.actions[n++]=t,this.actions[n++]=e,this.actions[n++]=i,n}addActions(t,e,i,n){let{state:s}=t,{parser:r}=t.p,{data:o}=r;for(let t=0;t<2;t++)for(let l=r.stateSlot(s,t?2:1);;l+=3){if(65535==o[l]){if(1!=o[l+1]){0==n&&2==o[l+1]&&(n=this.putAction(vp(o,l+2),e,i,n));break}l=vp(o,l+2)}o[l]==e&&(n=this.putAction(vp(o,l+1),e,i,n))}return n}}class dp{constructor(t,e,i,n){this.parser=t,this.input=e,this.ranges=n,this.recovering=0,this.nextStackID=9812,this.minStackPos=0,this.reused=[],this.stoppedAt=null,this.lastBigReductionStart=-1,this.lastBigReductionSize=0,this.bigReductionCount=0,this.stream=new np(e,n),this.tokens=new fp(t,this.stream),this.topTerm=t.top[1];let{from:s}=n[0];this.stacks=[Gd.start(this,t.top[0],s)],this.fragments=i.length&&this.stream.end-s>4*t.bufferLength?new up(i,t.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let t,e,i=this.stacks,n=this.minStackPos,s=this.stacks=[];if(this.bigReductionCount>300&&1==i.length){let[t]=i;for(;t.forceReduce()&&t.stack.length&&t.stack[t.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let r=0;r<i.length;r++){let o=i[r];for(;;){if(this.tokens.mainToken=null,o.pos>n)s.push(o);else{if(this.advanceStack(o,s,i))continue;{t||(t=[],e=[]),t.push(o);let i=this.tokens.getMainToken(o);e.push(i.value,i.end)}}break}}if(!s.length){let e=t&&function(t){let e=null;for(let i of t){let t=i.p.stoppedAt;(i.pos==i.p.stream.end||null!=t&&i.pos>t)&&i.p.parser.stateFlag(i.state,2)&&(!e||e.score<i.score)&&(e=i)}return e}(t);if(e)return ap&&console.log("Finish with "+this.stackID(e)),this.stackToTree(e);if(this.parser.strict)throw ap&&t&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),new SyntaxError("No parse at "+n);this.recovering||(this.recovering=5)}if(this.recovering&&t){let i=null!=this.stoppedAt&&t[0].pos>this.stoppedAt?t[0]:this.runRecovery(t,e,s);if(i)return ap&&console.log("Force-finish "+this.stackID(i)),this.stackToTree(i.forceAll())}if(this.recovering){let t=1==this.recovering?1:3*this.recovering;if(s.length>t)for(s.sort((t,e)=>e.score-t.score);s.length>t;)s.pop();s.some(t=>t.reducePos>n)&&this.recovering--}else if(s.length>1){t:for(let t=0;t<s.length-1;t++){let e=s[t];for(let i=t+1;i<s.length;i++){let n=s[i];if(e.sameState(n)||e.buffer.length>500&&n.buffer.length>500){if(!((e.score-n.score||e.buffer.length-n.buffer.length)>0)){s.splice(t--,1);continue t}s.splice(i--,1)}}}s.length>12&&(s.sort((t,e)=>e.score-t.score),s.splice(12,s.length-12))}this.minStackPos=s[0].pos;for(let t=1;t<s.length;t++)s[t].pos<this.minStackPos&&(this.minStackPos=s[t].pos);return null}stopAt(t){if(null!=this.stoppedAt&&this.stoppedAt<t)throw new RangeError("Can't move stoppedAt forward");this.stoppedAt=t}advanceStack(t,e,i){let n=t.pos,{parser:s}=this,r=ap?this.stackID(t)+" -> ":"";if(null!=this.stoppedAt&&n>this.stoppedAt)return t.forceReduce()?t:null;if(this.fragments){let e=t.curContext&&t.curContext.tracker.strict,i=e?t.curContext.hash:0;for(let o=this.fragments.nodeAt(n);o;){let n=this.parser.nodeSet.types[o.type.id]==o.type?s.getGoto(t.state,o.type.id):-1;if(n>-1&&o.length&&(!e||(o.prop(ml.contextHash)||0)==i))return t.useNode(o,n),ap&&console.log(r+this.stackID(t)+` (via reuse of ${s.getName(o.type.id)})`),!0;if(!(o instanceof Sl)||0==o.children.length||o.positions[0]>0)break;let l=o.children[0];if(!(l instanceof Sl&&0==o.positions[0]))break;o=l}}let o=s.stateSlot(t.state,4);if(o>0)return t.reduce(o),ap&&console.log(r+this.stackID(t)+` (via always-reduce ${s.getName(65535&o)})`),!0;if(t.stack.length>=8400)for(;t.stack.length>6e3&&t.forceReduce(););let l=this.tokens.getActions(t);for(let o=0;o<l.length;){let a=l[o++],h=l[o++],c=l[o++],u=o==l.length||!i,f=u?t:t.split(),d=this.tokens.mainToken;if(f.apply(a,h,d?d.start:f.pos,c),ap&&console.log(r+this.stackID(f)+` (via ${65536&a?`reduce of ${s.getName(65535&a)}`:"shift"} for ${s.getName(h)} @ ${n}${f==t?"":", split"})`),u)return!0;f.pos>n?e.push(f):i.push(f)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return pp(t,e),!0}}runRecovery(t,e,i){let n=null,s=!1;for(let r=0;r<t.length;r++){let o=t[r],l=e[r<<1],a=e[1+(r<<1)],h=ap?this.stackID(o)+" -> ":"";if(o.deadEnd){if(s)continue;if(s=!0,o.restart(),ap&&console.log(h+this.stackID(o)+" (restarted)"),this.advanceFully(o,i))continue}let c=o.split(),u=h;for(let t=0;t<10&&c.forceReduce();t++){if(ap&&console.log(u+this.stackID(c)+" (via force-reduce)"),this.advanceFully(c,i))break;ap&&(u=this.stackID(c)+" -> ")}for(let t of o.recoverByInsert(l))ap&&console.log(h+this.stackID(t)+" (via recover-insert)"),this.advanceFully(t,i);this.stream.end>o.pos?(a==o.pos&&(a++,l=0),o.recoverByDelete(l,a),ap&&console.log(h+this.stackID(o)+` (via recover-delete ${this.parser.getName(l)})`),pp(o,i)):(!n||n.score<c.score)&&(n=c)}return n}stackToTree(t){return t.close(),Sl.build({buffer:Zd.create(t),nodeSet:this.parser.nodeSet,topID:this.topTerm,maxBufferLength:this.parser.bufferLength,reused:this.reused,start:this.ranges[0].from,length:t.pos-this.ranges[0].from,minRepeatType:this.parser.minRepeatTerm})}stackID(t){let e=(hp||(hp=new WeakMap)).get(t);return e||hp.set(t,e=String.fromCodePoint(this.nextStackID++)),e+t}}function pp(t,e){for(let i=0;i<e.length;i++){let n=e[i];if(n.pos==t.pos&&n.sameState(t))return void(e[i].score<t.score&&(e[i]=t))}e.push(t)}class mp{constructor(t,e,i){this.source=t,this.flags=e,this.disabled=i}allows(t){return!this.disabled||0==this.disabled[t]}}class gp extends _l{constructor(t){if(super(),this.wrappers=[],14!=t.version)throw new RangeError(`Parser version (${t.version}) doesn't match runtime version (14)`);let e=t.nodeNames.split(" ");this.minRepeatTerm=e.length;for(let i=0;i<t.repeatNodeCount;i++)e.push("");let i=Object.keys(t.topRules).map(e=>t.topRules[e][1]),n=[];for(let t=0;t<e.length;t++)n.push([]);function s(t,e,i){n[t].push([e,e.deserialize(String(i))])}if(t.nodeProps)for(let e of t.nodeProps){let t=e[0];"string"==typeof t&&(t=ml[t]);for(let i=1;i<e.length;){let n=e[i++];if(n>=0)s(n,t,e[i++]);else{let r=e[i+-n];for(let o=-n;o>0;o--)s(e[i++],t,r);i++}}}this.nodeSet=new bl(e.map((e,s)=>wl.define({name:s>=this.minRepeatTerm?void 0:e,id:s,props:n[s],top:i.indexOf(s)>-1,error:0==s,skipped:t.skippedNodes&&t.skippedNodes.indexOf(s)>-1}))),t.propSources&&(this.nodeSet=this.nodeSet.extend(...t.propSources)),this.strict=!1,this.bufferLength=fl;let r=tp(t.tokenData);this.context=t.context,this.specializerSpecs=t.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let t=0;t<this.specializerSpecs.length;t++)this.specialized[t]=this.specializerSpecs[t].term;this.specializers=this.specializerSpecs.map(wp),this.states=tp(t.states,Uint32Array),this.data=tp(t.stateData),this.goto=tp(t.goto),this.maxTerm=t.maxTerm,this.tokenizers=t.tokenizers.map(t=>"number"==typeof t?new sp(r,t):t),this.topRules=t.topRules,this.dialects=t.dialects||{},this.dynamicPrecedences=t.dynamicPrecedences||null,this.tokenPrecTable=t.tokenPrec,this.termNames=t.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(t,e,i){let n=new dp(this,t,e,i);for(let s of this.wrappers)n=s(n,t,e,i);return n}getGoto(t,e,i=!1){let n=this.goto;if(e>=n[0])return-1;for(let s=n[e+1];;){let e=n[s++],r=1&e,o=n[s++];if(r&&i)return o;for(let i=s+(e>>1);s<i;s++)if(n[s]==t)return o;if(r)return-1}}hasAction(t,e){let i=this.data;for(let n=0;n<2;n++)for(let s,r=this.stateSlot(t,n?2:1);;r+=3){if(65535==(s=i[r])){if(1!=i[r+1]){if(2==i[r+1])return vp(i,r+2);break}s=i[r=vp(i,r+2)]}if(s==e||0==s)return vp(i,r+1)}return 0}stateSlot(t,e){return this.states[6*t+e]}stateFlag(t,e){return(this.stateSlot(t,0)&e)>0}validAction(t,e){return!!this.allActions(t,t=>t==e||null)}allActions(t,e){let i=this.stateSlot(t,4),n=i?e(i):void 0;for(let i=this.stateSlot(t,1);null==n;i+=3){if(65535==this.data[i]){if(1!=this.data[i+1])break;i=vp(this.data,i+2)}n=e(vp(this.data,i+1))}return n}nextStates(t){let e=[];for(let i=this.stateSlot(t,1);;i+=3){if(65535==this.data[i]){if(1!=this.data[i+1])break;i=vp(this.data,i+2)}if(!(1&this.data[i+2])){let t=this.data[i+1];e.some((e,i)=>1&i&&e==t)||e.push(this.data[i],t)}}return e}configure(t){let e=Object.assign(Object.create(gp.prototype),this);if(t.props&&(e.nodeSet=this.nodeSet.extend(...t.props)),t.top){let i=this.topRules[t.top];if(!i)throw new RangeError(`Invalid top rule name ${t.top}`);e.top=i}return t.tokenizers&&(e.tokenizers=this.tokenizers.map(e=>{let i=t.tokenizers.find(t=>t.from==e);return i?i.to:e})),t.specializers&&(e.specializers=this.specializers.slice(),e.specializerSpecs=this.specializerSpecs.map((i,n)=>{let s=t.specializers.find(t=>t.from==i.external);if(!s)return i;let r=Object.assign(Object.assign({},i),{external:s.to});return e.specializers[n]=wp(r),r})),t.contextTracker&&(e.context=t.contextTracker),t.dialect&&(e.dialect=this.parseDialect(t.dialect)),null!=t.strict&&(e.strict=t.strict),t.wrap&&(e.wrappers=e.wrappers.concat(t.wrap)),null!=t.bufferLength&&(e.bufferLength=t.bufferLength),e}hasWrappers(){return this.wrappers.length>0}getName(t){return this.termNames?this.termNames[t]:String(t<=this.maxNode&&this.nodeSet.types[t].name||t)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(t){let e=this.dynamicPrecedences;return null==e?0:e[t]||0}parseDialect(t){let e=Object.keys(this.dialects),i=e.map(()=>!1);if(t)for(let n of t.split(" ")){let t=e.indexOf(n);t>=0&&(i[t]=!0)}let n=null;for(let t=0;t<e.length;t++)if(!i[t])for(let i,s=this.dialects[e[t]];65535!=(i=this.data[s++]);)(n||(n=new Uint8Array(this.maxTerm+1)))[i]=1;return new mp(t,i,n)}static deserialize(t){return new gp(t)}}function vp(t,e){return t[e]|t[e+1]<<16}function wp(t){if(t.external){let e=t.extend?1:0;return(i,n)=>t.external(i,n)<<1|e}return t.get}function bp(t){return t>=65&&t<=90||t>=97&&t<=122||t>=48&&t<=57}function yp(t){return t>=48&&t<=57||t>=97&&t<=102||t>=65&&t<=70}function xp(t,e,i){for(let n=!1;;){if(t.next<0)return;if(t.next==e&&!n)return void t.advance();n=i&&!n&&92==t.next,t.advance()}}function kp(t,e){for(;95==t.next||bp(t.next);)null!=e&&(e+=String.fromCharCode(t.next)),t.advance();return e}function Sp(t,e){for(;48==t.next||49==t.next;)t.advance();e&&t.next==e&&t.advance()}function Cp(t,e){for(;;){if(46==t.next){if(e)break;e=!0}else if(t.next<48||t.next>57)break;t.advance()}if(69==t.next||101==t.next)for(t.advance(),43!=t.next&&45!=t.next||t.advance();t.next>=48&&t.next<=57;)t.advance()}function Ap(t){for(;!(t.next<0||10==t.next);)t.advance()}function Mp(t,e){for(let i=0;i<e.length;i++)if(e.charCodeAt(i)==t)return!0;return!1}const Op=" \t\r\n";function Tp(t,e,i){let n=Object.create(null);n.true=n.false=5,n.null=n.unknown=6;for(let e of t.split(" "))e&&(n[e]=20);for(let t of e.split(" "))t&&(n[t]=21);for(let t of(i||"").split(" "))t&&(n[t]=24);return n}const Dp={backslashEscapes:!1,hashComments:!1,spaceAfterDashes:!1,slashComments:!1,doubleQuotedStrings:!1,doubleDollarQuotedStrings:!1,unquotedBitLiterals:!1,treatBitsAsBytes:!1,charSetCasts:!1,plsqlQuotingMechanism:!1,operatorChars:"*+-%<>!=&|~^/",specialVar:"?",identifierQuotes:'"',caseInsensitiveIdentifiers:!1,words:Tp("absolute action add after all allocate alter and any are as asc assertion at authorization before begin between both breadth by call cascade cascaded case cast catalog check close collate collation column commit condition connect connection constraint constraints constructor continue corresponding count create cross cube current current_date current_default_transform_group current_transform_group_for_type current_path current_role current_time current_timestamp current_user cursor cycle data day deallocate declare default deferrable deferred delete depth deref desc describe descriptor deterministic diagnostics disconnect distinct do domain drop dynamic each else elseif end end-exec equals escape except exception exec execute exists exit external fetch first for foreign found from free full function general get global go goto grant group grouping handle having hold hour identity if immediate in indicator initially inner inout input insert intersect into is isolation join key language last lateral leading leave left level like limit local localtime localtimestamp locator loop map match method minute modifies module month names natural nesting new next no none not of old on only open option or order ordinality out outer output overlaps pad parameter partial path prepare preserve primary prior privileges procedure public read reads recursive redo ref references referencing relative release repeat resignal restrict result return returns revoke right role rollback rollup routine row rows savepoint schema scroll search second section select session session_user set sets signal similar size some space specific specifictype sql sqlexception sqlstate sqlwarning start state static system_user table temporary then timezone_hour timezone_minute to trailing transaction translation treat trigger under undo union unique unnest until update usage user using value values view when whenever where while with without work write year zone ","array binary bit boolean char character clob date decimal double float int integer interval large national nchar nclob numeric object precision real smallint time timestamp varchar varying ")};function Rp(t){return new rp(e=>{var i;let{next:n}=e;if(e.advance(),Mp(n,Op)){for(;Mp(e.next,Op);)e.advance();e.acceptToken(36)}else if(36==n&&t.doubleDollarQuotedStrings){let t=kp(e,"");36==e.next&&(e.advance(),function(t,e){t:for(;;){if(t.next<0)return;if(36==t.next){t.advance();for(let i=0;i<e.length;i++){if(t.next!=e.charCodeAt(i))continue t;t.advance()}if(36==t.next)return void t.advance()}else t.advance()}}(e,t),e.acceptToken(3))}else if(39==n||34==n&&t.doubleQuotedStrings)xp(e,n,t.backslashEscapes),e.acceptToken(3);else if(35==n&&t.hashComments||47==n&&47==e.next&&t.slashComments)Ap(e),e.acceptToken(1);else if(45!=n||45!=e.next||t.spaceAfterDashes&&32!=e.peek(1))if(47==n&&42==e.next){e.advance();for(let t=1;;){let i=e.next;if(e.next<0)break;if(e.advance(),42==i&&47==e.next){if(t--,e.advance(),!t)break}else 47==i&&42==e.next&&(t++,e.advance())}e.acceptToken(2)}else if(101!=n&&69!=n||39!=e.next)if(110!=n&&78!=n||39!=e.next||!t.charSetCasts)if(95==n&&t.charSetCasts)for(let i=0;;i++){if(39==e.next&&i>1){e.advance(),xp(e,39,t.backslashEscapes),e.acceptToken(3);break}if(!bp(e.next))break;e.advance()}else if(t.plsqlQuotingMechanism&&(113==n||81==n)&&39==e.next&&e.peek(1)>0&&!Mp(e.peek(1),Op)){let t=e.peek(1);e.advance(2),function(t,e){let i="[{<(".indexOf(String.fromCharCode(e)),n=i<0?e:"]}>)".charCodeAt(i);for(;;){if(t.next<0)return;if(t.next==n&&39==t.peek(1))return void t.advance(2);t.advance()}}(e,t),e.acceptToken(3)}else if(Mp(n,t.identifierQuotes)){xp(e,91==n?93:n,!1),e.acceptToken(19)}else if(40==n)e.acceptToken(7);else if(41==n)e.acceptToken(8);else if(123==n)e.acceptToken(9);else if(125==n)e.acceptToken(10);else if(91==n)e.acceptToken(11);else if(93==n)e.acceptToken(12);else if(59==n)e.acceptToken(13);else if(t.unquotedBitLiterals&&48==n&&98==e.next)e.advance(),Sp(e),e.acceptToken(22);else if(98!=n&&66!=n||39!=e.next&&34!=e.next){if(48==n&&(120==e.next||88==e.next)||(120==n||88==n)&&39==e.next){let t=39==e.next;for(e.advance();yp(e.next);)e.advance();t&&39==e.next&&e.advance(),e.acceptToken(4)}else if(46==n&&e.next>=48&&e.next<=57)Cp(e,!0),e.acceptToken(4);else if(46==n)e.acceptToken(14);else if(n>=48&&n<=57)Cp(e,!1),e.acceptToken(4);else if(Mp(n,t.operatorChars)){for(;Mp(e.next,t.operatorChars);)e.advance();e.acceptToken(15)}else if(Mp(n,t.specialVar))e.next==n&&e.advance(),function(t){if(39==t.next||34==t.next||96==t.next){let e=t.next;t.advance(),xp(t,e,!1)}else kp(t)}(e),e.acceptToken(17);else if(58==n||44==n)e.acceptToken(16);else if(bp(n)){let s=kp(e,String.fromCharCode(n));e.acceptToken(46==e.next||46==e.peek(-s.length-1)?18:null!==(i=t.words[s.toLowerCase()])&&void 0!==i?i:18)}}else{const i=e.next;e.advance(),t.treatBitsAsBytes?(xp(e,i,t.backslashEscapes),e.acceptToken(23)):(Sp(e,i),e.acceptToken(22))}else e.advance(),xp(e,39,t.backslashEscapes),e.acceptToken(3);else e.advance(),xp(e,39,!0),e.acceptToken(3);else Ap(e),e.acceptToken(1)})}const Ep=Rp(Dp),Pp=gp.deserialize({version:14,states:"%vQ]QQOOO#wQRO'#DSO$OQQO'#CwO%eQQO'#CxO%lQQO'#CyO%sQQO'#CzOOQQ'#DS'#DSOOQQ'#C}'#C}O'UQRO'#C{OOQQ'#Cv'#CvOOQQ'#C|'#C|Q]QQOOQOQQOOO'`QQO'#DOO(xQRO,59cO)PQQO,59cO)UQQO'#DSOOQQ,59d,59dO)cQQO,59dOOQQ,59e,59eO)jQQO,59eOOQQ,59f,59fO)qQQO,59fOOQQ-E6{-E6{OOQQ,59b,59bOOQQ-E6z-E6zOOQQ,59j,59jOOQQ-E6|-E6|O+VQRO1G.}O+^QQO,59cOOQQ1G/O1G/OOOQQ1G/P1G/POOQQ1G/Q1G/QP+kQQO'#C}O+rQQO1G.}O)PQQO,59cO,PQQO'#Cw",stateData:",[~OtOSPOSQOS~ORUOSUOTUOUUOVROXSOZTO]XO^QO_UO`UOaPObPOcPOdUOeUOfUOgUOhUO~O^]ORvXSvXTvXUvXVvXXvXZvX]vX_vX`vXavXbvXcvXdvXevXfvXgvXhvX~OsvX~P!jOa_Ob_Oc_O~ORUOSUOTUOUUOVROXSOZTO^tO_UO`UOa`Ob`Oc`OdUOeUOfUOgUOhUO~OWaO~P$ZOYcO~P$ZO[eO~P$ZORUOSUOTUOUUOVROXSOZTO^QO_UO`UOaPObPOcPOdUOeUOfUOgUOhUO~O]hOsoX~P%zOajObjOcjO~O^]ORkaSkaTkaUkaVkaXkaZka]ka_ka`kaakabkackadkaekafkagkahka~Oska~P'kO^]O~OWvXYvX[vX~P!jOWnO~P$ZOYoO~P$ZO[pO~P$ZO^]ORkiSkiTkiUkiVkiXkiZki]ki_ki`kiakibkickidkiekifkigkihki~Oski~P)xOWkaYka[ka~P'kO]hO~P$ZOWkiYki[ki~P)xOasObsOcsO~O",goto:"#hwPPPPPPPPPPPPPPPPPPPPPPPPPPx||||!Y!^!d!xPPP#[TYOZeUORSTWZbdfqT[OZQZORiZSWOZQbRQdSQfTZgWbdfqQ^PWk^lmrQl_Qm`RrseVORSTWZbdfq",nodeNames:"⚠ LineComment BlockComment String Number Bool Null ( ) { } [ ] ; . 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diff --git a/datasette/static/datasette-sql-editor.bundle.js b/datasette/static/datasette-sql-editor.bundle.js
index fc0a5335..0f17d9d7 100644
--- a/datasette/static/datasette-sql-editor.bundle.js
+++ b/datasette/static/datasette-sql-editor.bundle.js
@@ -1 +1 @@
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7==t?null:t}map(t,e=-1){let i,n;return this.empty?i=n=t.mapPos(this.from,e):(i=t.mapPos(this.from,1),n=t.mapPos(this.to,-1)),i==this.from&&n==this.to?this:new I(i,n,this.flags,this.goalColumn)}extend(t,e=t,i=0){if(t<=this.anchor&&e>=this.anchor)return N.range(t,e,void 0,void 0,i);let n=Math.abs(t-this.anchor)>Math.abs(e-this.anchor)?t:e;return N.range(this.anchor,n,void 0,void 0,i)}eq(t,e=!1){return!(this.anchor!=t.anchor||this.head!=t.head||this.goalColumn!=t.goalColumn||e&&this.empty&&this.assoc!=t.assoc)}toJSON(){return{anchor:this.anchor,head:this.head}}static fromJSON(t){if(!t||"number"!=typeof t.anchor||"number"!=typeof t.head)throw new RangeError("Invalid JSON representation for SelectionRange");return N.range(t.anchor,t.head)}static create(t,e,i,n){return new I(t,e,i,n)}}class N{constructor(t,e){this.ranges=t,this.mainIndex=e}map(t,e=-1){return t.empty?this:N.create(this.ranges.map(i=>i.map(t,e)),this.mainIndex)}eq(t,e=!1){if(this.ranges.length!=t.ranges.length||this.mainIndex!=t.mainIndex)return!1;for(let i=0;i<this.ranges.length;i++)if(!this.ranges[i].eq(t.ranges[i],e))return!1;return!0}get main(){return this.ranges[this.mainIndex]}asSingle(){return 1==this.ranges.length?this:new N([this.main],0)}addRange(t,e=!0){return N.create([t].concat(this.ranges),e?0:this.mainIndex+1)}replaceRange(t,e=this.mainIndex){let i=this.ranges.slice();return i[e]=t,N.create(i,this.mainIndex)}toJSON(){return{ranges:this.ranges.map(t=>t.toJSON()),main:this.mainIndex}}static fromJSON(t){if(!t||!Array.isArray(t.ranges)||"number"!=typeof t.main||t.main>=t.ranges.length)throw new RangeError("Invalid JSON representation for EditorSelection");return new N(t.ranges.map(t=>I.fromJSON(t)),t.main)}static single(t,e=t){return new N([N.range(t,e)],0)}static create(t,e=0){if(0==t.length)throw new RangeError("A selection needs at least one range");for(let i=0,n=0;n<t.length;n++){let s=t[n];if(s.empty?s.from<=i:s.from<i)return N.normalized(t.slice(),e);i=s.to}return new N(t,e)}static cursor(t,e=0,i,n){return I.create(t,t,(0==e?0:e<0?8:16)|(null==i?7:Math.min(6,i)),n)}static range(t,e,i,n,s){let r=null==n?7:Math.min(6,n);return s||t==e||(s=e<t?1:-1),s&&(r|=s<0?8:16),e<t?I.create(e,t,32|r,i):I.create(t,e,r,i)}static undirectionalRange(t,e){return I.create(t,e,64,void 0)}static normalized(t,e=0){let i=t[e];t.sort((t,e)=>t.from-e.from),e=t.indexOf(i);for(let i=1;i<t.length;i++){let n=t[i],s=t[i-1];if(n.empty?n.from<=s.to:n.from<s.to){let r=s.from,o=Math.max(n.to,s.to);i<=e&&e--,t.splice(--i,2,n.anchor>n.head?N.range(o,r):N.range(r,o))}}return new N(t,e)}}function W(t,e){for(let i of t.ranges)if(i.to>e)throw new RangeError("Selection points outside of document")}let H=0;class V{constructor(t,e,i,n,s){this.combine=t,this.compareInput=e,this.compare=i,this.isStatic=n,this.id=H++,this.default=t([]),this.extensions="function"==typeof s?s(this):s}get reader(){return this}static define(t={}){return new V(t.combine||(t=>t),t.compareInput||((t,e)=>t===e),t.compare||(t.combine?(t,e)=>t===e:z),!!t.static,t.enables)}of(t){return new F([],this,0,t)}compute(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new F(t,this,1,e)}computeN(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new F(t,this,2,e)}from(t,e){return e||(e=t=>t),this.compute([t],i=>e(i.field(t)))}}function z(t,e){return t==e||t.length==e.length&&t.every((t,i)=>t===e[i])}class F{constructor(t,e,i,n){this.dependencies=t,this.facet=e,this.type=i,this.value=n,this.id=H++}dynamicSlot(t){var e;let i=this.value,n=this.facet.compareInput,s=this.id,r=t[s]>>1,o=2==this.type,l=!1,a=!1,h=[];for(let i of this.dependencies)"doc"==i?l=!0:"selection"==i?a=!0:1&(null!==(e=t[i.id])&&void 0!==e?e:1)||h.push(t[i.id]);return{create:t=>(t.values[r]=i(t),1),update(t,e){if(l&&e.docChanged||a&&(e.docChanged||e.selection)||q(t,h)){let e=i(t);if(o?!_(e,t.values[r],n):!n(e,t.values[r]))return t.values[r]=e,1}return 0},reconfigure:(t,e)=>{let l,a=e.config.address[s];if(null!=a){let s=st(e,a);if(this.dependencies.every(i=>i instanceof V?e.facet(i)===t.facet(i):!(i instanceof j)||e.field(i,!1)==t.field(i,!1))||(o?_(l=i(t),s,n):n(l=i(t),s)))return t.values[r]=s,0}else l=i(t);return t.values[r]=l,1}}}get extension(){return this}}function _(t,e,i){if(t.length!=e.length)return!1;for(let n=0;n<t.length;n++)if(!i(t[n],e[n]))return!1;return!0}function q(t,e){let i=!1;for(let n of e)1&nt(t,n)&&(i=!0);return i}function $(t,e,i){let n=i.map(e=>t[e.id]),s=i.map(t=>t.type),r=n.filter(t=>!(1&t)),o=t[e.id]>>1;function l(t){let i=[];for(let e=0;e<n.length;e++){let r=st(t,n[e]);if(2==s[e])for(let t of r)i.push(t);else i.push(r)}return e.combine(i)}return{create(t){for(let e of n)nt(t,e);return t.values[o]=l(t),1},update(t,i){if(!q(t,r))return 0;let n=l(t);return e.compare(n,t.values[o])?0:(t.values[o]=n,1)},reconfigure(t,s){let r=q(t,n),a=s.config.facets[e.id],h=s.facet(e);if(a&&!r&&z(i,a))return t.values[o]=h,0;let c=l(t);return e.compare(c,h)?(t.values[o]=h,0):(t.values[o]=c,1)}}}const U=V.define({static:!0});class j{constructor(t,e,i,n,s){this.id=t,this.createF=e,this.updateF=i,this.compareF=n,this.spec=s,this.provides=void 0}static define(t){let e=new j(H++,t.create,t.update,t.compare||((t,e)=>t===e),t);return t.provide&&(e.provides=t.provide(e)),e}create(t){let e=t.facet(U).find(t=>t.field==this);return((null==e?void 0:e.create)||this.createF)(t)}slot(t){let e=t[this.id]>>1;return{create:t=>(t.values[e]=this.create(t),1),update:(t,i)=>{let n=t.values[e],s=this.updateF(n,i);return this.compareF(n,s)?0:(t.values[e]=s,1)},reconfigure:(t,i)=>{let n,s=t.facet(U),r=i.facet(U);return(n=s.find(t=>t.field==this))&&n!=r.find(t=>t.field==this)?(t.values[e]=n.create(t),1):null!=i.config.address[this.id]?(t.values[e]=i.field(this),0):(t.values[e]=this.create(t),1)}}}init(t){return[this,U.of({field:this,create:t})]}get extension(){return this}}const Q=4,K=3,X=2,G=1;function Y(t){return e=>new Z(e,t)}const J={highest:Y(0),high:Y(G),default:Y(X),low:Y(K),lowest:Y(Q)};class Z{constructor(t,e){this.inner=t,this.prec=e}get extension(){return this}}class tt{of(t){return new et(this,t)}reconfigure(t){return tt.reconfigure.of({compartment:this,extension:t})}get(t){return t.config.compartments.get(this)}}class et{constructor(t,e){this.compartment=t,this.inner=e}get extension(){return this}}class it{constructor(t,e,i,n,s,r){for(this.base=t,this.compartments=e,this.dynamicSlots=i,this.address=n,this.staticValues=s,this.facets=r,this.statusTemplate=[];this.statusTemplate.length<i.length;)this.statusTemplate.push(0)}staticFacet(t){let e=this.address[t.id];return null==e?t.default:this.staticValues[e>>1]}static resolve(t,e,i){let n=[],s=Object.create(null),r=new Map;for(let i of function(t,e,i){let n=[[],[],[],[],[]],s=new Map;function r(t,o){let l=s.get(t);if(null!=l){if(l<=o)return;let e=n[l].indexOf(t);e>-1&&n[l].splice(e,1),t instanceof et&&i.delete(t.compartment)}if(s.set(t,o),Array.isArray(t))for(let e of t)r(e,o);else if(t instanceof et){if(i.has(t.compartment))throw new RangeError("Duplicate use of compartment in extensions");let n=e.get(t.compartment)||t.inner;i.set(t.compartment,n),r(n,o)}else if(t instanceof Z)r(t.inner,t.prec);else if(t instanceof j)n[o].push(t),t.provides&&r(t.provides,o);else if(t instanceof F)n[o].push(t),t.facet.extensions&&r(t.facet.extensions,X);else{let e=t.extension;if(!e)throw new Error(`Unrecognized extension value in extension set (${t}).`);if(e==t)throw new Error(`Unrecognized extension value in extension set (${t}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);r(e,o)}}return r(t,X),n.reduce((t,e)=>t.concat(e))}(t,e,r))i instanceof j?n.push(i):(s[i.facet.id]||(s[i.facet.id]=[])).push(i);let o=Object.create(null),l=[],a=[];for(let t of n)o[t.id]=a.length<<1,a.push(e=>t.slot(e));let h=null==i?void 0:i.config.facets;for(let t in s){let e=s[t],n=e[0].facet,r=h&&h[t]||[];if(e.every(t=>0==t.type))if(o[n.id]=l.length<<1|1,z(r,e))l.push(i.facet(n));else{let t=n.combine(e.map(t=>t.value));l.push(i&&n.compare(t,i.facet(n))?i.facet(n):t)}else{for(let t of e)0==t.type?(o[t.id]=l.length<<1|1,l.push(t.value)):(o[t.id]=a.length<<1,a.push(e=>t.dynamicSlot(e)));o[n.id]=a.length<<1,a.push(t=>$(t,n,e))}}let c=a.map(t=>t(o));return new it(t,r,c,o,l,s)}}function nt(t,e){if(1&e)return 2;let i=e>>1,n=t.status[i];if(4==n)throw new Error("Cyclic dependency between fields and/or facets");if(2&n)return n;t.status[i]=4;let s=t.computeSlot(t,t.config.dynamicSlots[i]);return t.status[i]=2|s}function st(t,e){return 1&e?t.config.staticValues[e>>1]:t.values[e>>1]}const rt=V.define(),ot=V.define({combine:t=>t.some(t=>t),static:!0}),lt=V.define({combine:t=>t.length?t[0]:void 0,static:!0}),at=V.define(),ht=V.define(),ct=V.define(),ut=V.define({combine:t=>!!t.length&&t[0]});class ft{constructor(t,e){this.type=t,this.value=e}static define(){return new dt}}class dt{of(t){return new ft(this,t)}}class pt{constructor(t){this.map=t}of(t){return new mt(this,t)}}class mt{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 mt(this.type,e)}is(t){return this.type==t}static define(t={}){return new pt(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}}mt.reconfigure=mt.define(),mt.appendConfig=mt.define();class gt{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&&W(i,e.newLength),s.some(t=>t.type==gt.time)||(this.annotations=s.concat(gt.time.of(Date.now())))}static create(t,e,i,n,s,r){return new gt(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(gt.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function vt(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 wt(t,e,i){var n;let s,r,o;return i?(s=e.changes,r=T.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:mt.mapEffects(t.effects,s).concat(mt.mapEffects(e.effects,r)),annotations:t.annotations.length?t.annotations.concat(e.annotations):e.annotations,scrollIntoView:t.scrollIntoView||e.scrollIntoView}}function bt(t,e,i){let n=e.selection,s=kt(e.annotations);return e.userEvent&&(s=s.concat(gt.userEvent.of(e.userEvent))),{changes:e.changes instanceof T?e.changes:T.of(e.changes||[],i,t.facet(lt)),selection:n&&(n instanceof N?n:N.single(n.anchor,n.head)),effects:kt(e.effects),annotations:s,scrollIntoView:!!e.scrollIntoView}}function yt(t,e,i){let n=bt(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=wt(n,bt(t,e[s],r?n.changes.newLength:t.doc.length),r)}let s=gt.create(t,n.changes,n.selection,n.effects,n.annotations,n.scrollIntoView);return function(t){let e=t.startState,i=e.facet(ct),n=t;for(let s=i.length-1;s>=0;s--){let r=i[s](t);r&&Object.keys(r).length&&(n=wt(n,bt(e,r,t.changes.newLength),!0))}return n==t?t:gt.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(at)){let e=n(t);if(!1===e){i=!1;break}Array.isArray(e)&&(i=!0===i?e:vt(i,e))}if(!0!==i){let n,s;if(!1===i)s=t.changes.invertedDesc,n=T.empty(e.doc.length);else{let e=t.changes.filter(i);n=e.changes,s=e.filtered.mapDesc(e.changes).invertedDesc}t=gt.create(e,n,t.selection&&t.selection.map(s),mt.mapEffects(t.effects,s),t.annotations,t.scrollIntoView)}let n=e.facet(ht);for(let i=n.length-1;i>=0;i--){let s=n[i](t);t=s instanceof gt?s:Array.isArray(s)&&1==s.length&&s[0]instanceof gt?s[0]:yt(e,kt(s),!1)}return t}(s):s)}gt.time=ft.define(),gt.userEvent=ft.define(),gt.addToHistory=ft.define(),gt.remote=ft.define();const xt=[];function kt(t){return null==t?xt:Array.isArray(t)?t:[t]}var St=function(t){return t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(St||(St={}));const Ct=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let At;try{At=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(t){}function Mt(t){return e=>{if(!/\S/.test(e))return St.Space;if(function(t){if(At)return At.test(t);for(let e=0;e<t.length;e++){let i=t[e];if(/\w/.test(i)||i>""&&(i.toUpperCase()!=i.toLowerCase()||Ct.test(i)))return!0}return!1}(e))return St.Word;for(let i=0;i<t.length;i++)if(e.indexOf(t[i])>-1)return St.Word;return St.Other}}class Ot{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++)nt(this,t<<1);this.computeSlot=null}field(t,e=!0){let i=this.config.address[t.id];if(null!=i)return nt(this,i),st(this,i);if(e)throw new RangeError("Field is not present in this state")}update(...t){return yt(this,t,!0)}applyTransaction(t){let e,i=this.config,{base:n,compartments:s}=i;for(let e of t.effects)e.is(tt.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(mt.reconfigure)?(i=null,n=e.value):e.is(mt.appendConfig)&&(i=null,n=kt(n).concat(e.value));if(i)e=t.startState.values.slice();else{i=it.resolve(n,s,this),e=new Ot(i,this.doc,this.selection,i.dynamicSlots.map(()=>null),(t,e)=>e.reconfigure(t,this),null).values}let r=t.startState.facet(ot)?t.newSelection:t.newSelection.asSingle();new Ot(i,t.newDoc,r,e,(e,i)=>i.update(e,t),t)}replaceSelection(t){return"string"==typeof t&&(t=this.toText(t)),this.changeByRange(e=>({changes:{from:e.from,to:e.to,insert:t},range:N.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=kt(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=mt.mapEffects(r,a).concat(mt.mapEffects(kt(o.effects),h))}return{changes:n,selection:N.create(s,e.mainIndex),effects:r}}changes(t=[]){return t instanceof T?t:T.of(t,this.doc.length,this.facet(Ot.lineSeparator))}toText(t){return u.of(t.split(this.facet(Ot.lineSeparator)||A))}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:(nt(this,e),st(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 j&&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 Ot.create({doc:t.doc,selection:N.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(t={}){let e=it.resolve(t.extensions||[],new Map),i=t.doc instanceof u?t.doc:u.of((t.doc||"").split(e.staticFacet(Ot.lineSeparator)||A)),n=t.selection?t.selection instanceof N?t.selection:N.single(t.selection.anchor,t.selection.head):N.single(0);return W(n,i.length),e.staticFacet(ot)||(n=n.asSingle()),new Ot(e,i,n,e.dynamicSlots.map(()=>null),(t,e)=>e.create(t),null)}get tabSize(){return this.facet(Ot.tabSize)}get lineBreak(){return this.facet(Ot.lineSeparator)||"\n"}get readOnly(){return this.facet(ut)}phrase(t,...e){for(let e of this.facet(Ot.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(rt))for(let r of s(this,e,i))Object.prototype.hasOwnProperty.call(r,t)&&n.push(r[t]);return n}charCategorizer(t){let e=this.languageDataAt("wordChars",t);return Mt(e.length?e[0]:"")}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=x(e,r,!1);if(s(e.slice(t,r))!=St.Word)break;r=t}for(;o<n;){let t=x(e,o);if(s(e.slice(o,t))!=St.Word)break;o=t}return r==o?null:N.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}Ot.allowMultipleSelections=ot,Ot.tabSize=V.define({combine:t=>t.length?t[0]:4}),Ot.lineSeparator=lt,Ot.readOnly=ut,Ot.phrases=V.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])}}),Ot.languageData=rt,Ot.changeFilter=at,Ot.transactionFilter=ht,Ot.transactionExtender=ct,tt.reconfigure=mt.define();class Dt{eq(t){return this==t}range(t,e=t){return Pt.create(t,e,this)}}function Rt(t,e){return t==e||t.constructor==e.constructor&&t.eq(e)}Dt.prototype.startSide=Dt.prototype.endSide=0,Dt.prototype.point=!1,Dt.prototype.mapMode=M.TrackDel;let Pt=class t{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(e,i,n){return new t(e,i,n)}};function Et(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class Bt{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],u=this.from[l]+t,f=this.to[l]+t;if(u==f){let t=e.mapPos(u,c.startSide,c.mapMode);if(null==t)continue;if(a=h=t,c.startSide!=c.endSide&&(h=e.mapPos(u,c.endSide),h<a))continue}else if(a=e.mapPos(u,c.startSide),h=e.mapPos(f,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 Bt(n,s,i,o):null,pos:r}}}class Lt{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 Lt(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(Et)),this.isEmpty)return e.length?Lt.of(e):this;let o=new Wt(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(Pt.create(o.from,o.to,o.value))),o.next());return h.finishInner(this.nextLayer.isEmpty&&!a.length?Lt.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 Lt(i,e,s||Lt.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 Ht.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return Ht.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=Nt(r,o,i),a=new zt(r,l,s),h=new zt(o,l,s);i.iterGaps((t,e,i)=>Ft(a,t,h,e,i,n)),i.empty&&0==i.length&&Ft(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=Nt(s,r),l=new zt(s,o,0).goto(i),a=new zt(r,o,0).goto(i);for(;;){if(l.to!=a.to||!_t(l.active,a.active)||l.point&&(!a.point||!Rt(l.point,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 zt(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:r.point.startSide<0?i.length: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 Pt?[t]:e?function(t){if(t.length>1)for(let e=t[0],i=1;i<t.length;i++){let n=t[i];if(Et(e,n)>0)return t.slice().sort(Et);e=n}return t}(t):t)i.add(n.from,n.to,n.value);return i.finish()}static join(t){if(!t.length)return Lt.empty;let e=t[t.length-1];for(let i=t.length-2;i>=0;i--)for(let n=t[i];n!=Lt.empty;n=n.nextLayer)e=new Lt(n.chunkPos,n.chunk,e,Math.max(n.maxPoint,e.maxPoint));return e}}Lt.empty=new Lt([],[],null,-1),Lt.empty.nextLayer=Lt.empty;class It{finishChunk(t){this.chunks.push(new Bt(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(Lt.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;let e=Lt.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function Nt(t,e,i){let n=new Map;for(let e of t)for(let t=0;t<e.chunk.length;t++)e.chunk[t].maxPoint<=0&&n.set(e.chunk[t],e.chunkPos[t]);let s=new Set;for(let t of e)for(let e=0;e<t.chunk.length;e++){let r=n.get(t.chunk[e]);null==r||(i?i.mapPos(r):r)!=t.chunkPos[e]||(null==i?void 0:i.touchesRange(r,r+t.chunk[e].length))||s.add(t.chunk[e])}return s}class Wt{constructor(t,e,i,n=0){this.layer=t,this.skip=e,this.minPoint=i,this.rank=n}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,i){for(;this.chunkIndex<this.layer.chunk.length;){let e=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(e)||this.layer.chunkEnd(this.chunkIndex)<t||e.maxPoint<this.minPoint))break;this.chunkIndex++,i=!1}if(this.chunkIndex<this.layer.chunk.length){let n=this.layer.chunk[this.chunkIndex].findIndex(t-this.layer.chunkPos[this.chunkIndex],e,!0);(!i||this.rangeIndex<n)&&this.setRangeIndex(n)}this.next()}forward(t,e){(this.to-t||this.endSide-e)<0&&this.gotoInner(t,e,!0)}next(){for(;;){if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}{let t=this.layer.chunkPos[this.chunkIndex],e=this.layer.chunk[this.chunkIndex],i=t+e.from[this.rangeIndex];if(this.from=i,this.to=t+e.to[this.rangeIndex],this.value=e.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}}setRangeIndex(t){if(t==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]);)this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=t}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(t){return this.from-t.from||this.startSide-t.startSide||this.rank-t.rank||this.to-t.to||this.endSide-t.endSide}}class Ht{constructor(t){this.heap=t}static from(t,e=null,i=-1){let n=[];for(let s=0;s<t.length;s++)for(let r=t[s];!r.isEmpty;r=r.nextLayer)r.maxPoint>=i&&n.push(new Wt(r,e,i,s));return 1==n.length?n[0]:new Ht(n)}get startSide(){return this.value?this.value.startSide:0}goto(t,e=-1e9){for(let i of this.heap)i.goto(t,e);for(let t=this.heap.length>>1;t>=0;t--)Vt(this.heap,t);return this.next(),this}forward(t,e){for(let i of this.heap)i.forward(t,e);for(let t=this.heap.length>>1;t>=0;t--)Vt(this.heap,t);(this.to-t||this.value.endSide-e)<0&&this.next()}next(){if(0==this.heap.length)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let t=this.heap[0];this.from=t.from,this.to=t.to,this.value=t.value,this.rank=t.rank,t.value&&t.next(),Vt(this.heap,0)}}}function Vt(t,e){for(let i=t[e];;){let n=1+(e<<1);if(n>=t.length)break;let s=t[n];if(n+1<t.length&&s.compare(t[n+1])>=0&&(s=t[n+1],n++),i.compare(s)<0)break;t[n]=i,t[e]=s,e=n}}class zt{constructor(t,e,i){this.minPoint=i,this.active=[],this.activeTo=[],this.activeRank=[],this.minActive=-1,this.point=null,this.pointFrom=0,this.pointRank=0,this.to=-1e9,this.endSide=0,this.openStart=-1,this.cursor=Ht.from(t,e,i)}goto(t,e=-1e9){return this.cursor.goto(t,e),this.active.length=this.activeTo.length=this.activeRank.length=0,this.minActive=-1,this.to=t,this.endSide=e,this.openStart=-1,this.next(),this}forward(t,e){for(;this.minActive>-1&&(this.activeTo[this.minActive]-t||this.active[this.minActive].endSide-e)<0;)this.removeActive(this.minActive);this.cursor.forward(t,e)}removeActive(t){qt(this.active,t),qt(this.activeTo,t),qt(this.activeRank,t),this.minActive=Ut(this.active,this.activeTo)}addActive(t){let e=0,{value:i,to:n,rank:s}=this.cursor;for(;e<this.activeRank.length&&(s-this.activeRank[e]||n-this.activeTo[e])>0;)e++;$t(this.active,e,i),$t(this.activeTo,e,n),$t(this.activeRank,e,s),t&&$t(t,e,this.cursor.from),this.minActive=Ut(this.active,this.activeTo)}next(){let t=this.to,e=this.point;this.point=null;let i=this.openStart<0?[]:null;for(;;){let n=this.minActive;if(n>-1&&(this.activeTo[n]-this.cursor.from||this.active[n].endSide-this.cursor.startSide)<0){if(this.activeTo[n]>t){this.to=this.activeTo[n],this.endSide=this.active[n].endSide;break}this.removeActive(n),i&&qt(i,n)}else{if(!this.cursor.value){this.to=this.endSide=1e9;break}if(this.cursor.from>t){this.to=this.cursor.from,this.endSide=this.cursor.startSide;break}{let 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Fi{constructor(t,e,i,n,s){this.id=t,this.create=e,this.domEventHandlers=i,this.domEventObservers=n,this.baseExtensions=s(this),this.extension=this.baseExtensions.concat(zi.of({plugin:this,arg:void 0}))}of(t){return this.baseExtensions.concat(zi.of({plugin:this,arg:t}))}static define(t,e){const{eventHandlers:i,eventObservers:n,provide:s,decorations:r}=e||{};return new Fi(Vi++,t,i,n,t=>{let e=[];return r&&e.push(Ui.of(e=>{let i=e.plugin(t);return i?r(i):Oe.none})),s&&e.push(s(t)),e})}static fromClass(t,e){return Fi.define((e,i)=>new t(e,i),e)}}class _i{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}get plugin(){return this.spec&&this.spec.plugin}update(t){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(e){if(Wi(t.state,e,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(t){}this.deactivate()}}}else 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1&this.flags}get children(){return nn}isWidget(){return!1}get isHidden(){return!1}isComposite(){return!1}isLine(){return!1}isText(){return!1}isBlock(){return!1}get domAttrs(){return null}sync(t){if(this.flags|=2,4&this.flags){this.flags&=-5;let t=this.domAttrs;t&&function(t,e){for(let i=t.attributes.length-1;i>=0;i--){let n=t.attributes[i].name;null==e[n]&&t.removeAttribute(n)}for(let i in e){let n=e[i];"style"==i?t.style.cssText=n:t.getAttribute(i)!=n&&t.setAttribute(i,n)}}(this.dom,t)}}toString(){return this.constructor.name+(this.children.length?`(${this.children})`:"")+(this.breakAfter?"#":"")}destroy(){this.parent=null}setDOM(t){this.dom=t,t.cmTile=this}get posAtStart(){return this.parent?this.parent.posBefore(this):0}get posAtEnd(){return this.posAtStart+this.length}posBefore(t,e=this.posAtStart){let i=e;for(let e of this.children){if(e==t)return i;i+=e.length+e.breakAfter}throw new RangeError("Invalid child in posBefore")}posAfter(t){return this.posBefore(t)+t.length}covers(t){return!0}coordsIn(t,e,i){return null}domPosFor(t,e){let i=Ve(this.dom),n=this.length?t>0:e>0;return new ii(this.parent.dom,i+(n?1:0),0==t||t==this.length)}markDirty(t){this.flags&=-3,t&&(this.flags|=4),this.parent&&2&this.parent.flags&&this.parent.markDirty(!1)}get overrideDOMText(){return null}get root(){for(let t=this;t;t=t.parent)if(t instanceof ln)return t;return null}static get(t){return t.cmTile}}class rn extends sn{constructor(t){super(t,0),this._children=[]}isComposite(){return!0}get children(){return this._children}get lastChild(){return this.children.length?this.children[this.children.length-1]:null}append(t){this.children.push(t),t.parent=this}sync(t){if(2&this.flags)return;super.sync(t);let e,i=this.dom,n=null,s=(null==t?void 0:t.node)==i?t:null,r=0;for(let o of this.children){if(o.sync(t),r+=o.length+o.breakAfter,e=n?n.nextSibling:i.firstChild,s&&e!=o.dom&&(s.written=!0),o.dom.parentNode==i)for(;e&&e!=o.dom;)e=on(e);else 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u=l.children[h],f=c+u.length;f>=a&&(u.isComposite()?t(u,a-c):(!r||r.isHidden&&(e>0&&!(32&r.flags)||i&&cn(r,u)))&&(f>a||32&u.flags)?(r=u,o=a-c):(c<a||16&u.flags&&!u.isHidden)&&(n=u,s=a-c)),c=f}}(this,t);let l=(e<0?n:r)||n||r;return l?{tile:l,offset:l==n?s:o}:null}coordsIn(t,e,i){let n=this.resolveInline(t,e,!0);return n?n.tile.coordsIn(Math.max(0,n.offset),e,i):function(t){let e=t.dom.lastChild;if(!e)return t.dom.getBoundingClientRect();let i=We(e);return i[i.length-1]||null}(this)}domIn(t,e){let i=this.resolveInline(t,e);if(i){let{tile:t,offset:n}=i;if(this.dom.contains(t.dom))return t.isText()?new ii(t.dom,Math.min(t.dom.nodeValue.length,n)):t.domPosFor(n,16&t.flags?1:32&t.flags?-1:e);let s=i.tile.parent,r=!1;for(let t of s.children){if(r)return new ii(t.dom,0);t==i.tile&&(r=!0)}}return new ii(this.dom,0)}}function cn(t,e){let i=t.coordsIn(0,1),n=e.coordsIn(0,1);return i&&n&&n.top<i.bottom}class un extends rn{constructor(t,e){super(t),this.mark=e}get domAttrs(){return this.mark.attrs}static of(t,e){let i=new un(e||document.createElement(t.tagName),t);return e||(i.flags|=4),i}}class fn extends sn{constructor(t,e){super(t,e.length),this.text=e}sync(t){2&this.flags||(super.sync(t),this.dom.nodeValue!=this.text&&(t&&t.node==this.dom&&(t.written=!0),this.dom.nodeValue=this.text))}isText(){return!0}toString(){return JSON.stringify(this.text)}coordsIn(t,e,i){let n=this.dom.nodeValue.length;t>n&&(t=n);let s=t,r=t,o=0;0==t&&e<0||t==n&&e>=0?be.chrome||be.gecko||(t?(s--,o=1):r<n&&(r++,o=-1)):e<0?s--:r<n&&r++;let l=Ye(this.dom,s,r).getClientRects();if(!l.length)return null;let a=l[(o?o<0:e>=0)?0:l.length-1];return be.safari&&!o&&0==a.width&&(a=Array.prototype.find.call(l,t=>t.width)||a),null==i?a:qe(a,(o?o>0:e<0)==i)}static of(t,e){let i=new fn(e||document.createTextNode(t),t);return e||(i.flags|=2),i}}class dn extends sn{constructor(t,e,i,n){super(t,e,n),this.widget=i}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(t){return!(48&this.flags)&&(this.flags&(t<0?64:128))>0}coordsIn(t,e){return this.coordsInWidget(t,e,!1)}coordsInWidget(t,e,i){let n=this.widget.coordsAt(this.dom,t,e);if(n)return n;if(i)return qe(this.dom.getBoundingClientRect(),this.length?0==t:e<=0);{let e=this.dom.getClientRects(),i=null;if(!e.length)return null;let n=!!(16&this.flags)||!(32&this.flags)&&t>0;for(let s=n?e.length-1:0;i=e[s],!(t>0?0==s:s==e.length-1||i.top<i.bottom);s+=n?-1:1);return qe(i,!n)}}get overrideDOMText(){if(!this.length)return u.empty;let{root:t}=this;if(!t)return u.empty;let e=this.posAtStart;return t.view.state.doc.slice(e,e+this.length)}destroy(){super.destroy(),this.widget.destroy(this.dom)}static of(t,e,i,n,s){return s||(s=t.toDOM(e),t.editable||(s.contentEditable="false")),new dn(s,i,t,n)}}class pn extends sn{constructor(t){let e=document.createElement("img");e.className="cm-widgetBuffer",e.setAttribute("aria-hidden","true"),super(e,0,t)}get isHidden(){return!0}get overrideDOMText(){return u.empty}coordsIn(t,e,i){let n=this.dom.getBoundingClientRect();return null==i?n:qe(n,e>0==i)}}class mn{constructor(t){this.index=0,this.beforeBreak=!1,this.parents=[],this.tile=t}advance(t,e,i){let{tile:n,index:s,beforeBreak:r,parents:o}=this;for(;t||e>0;)if(n.isComposite())if(r){if(!t)break;i&&i.break(),t--,r=!1}else if(s==n.children.length){if(!t&&!o.length)break;i&&i.leave(n),r=!!n.breakAfter,({tile:n,index:s}=o.pop()),s++}else{let l=n.children[s],a=l.breakAfter;!(e>0?l.length<=t:l.length<t)||i&&!1===i.skip(l,0,l.length)&&l.isComposite?(o.push({tile:n,index:s}),n=l,s=0,i&&l.isComposite()&&i.enter(l)):(r=!!a,s++,t-=l.length)}else if(s==n.length)r=!!n.breakAfter,({tile:n,index:s}=o.pop()),s++;else{if(!t)break;{let e=Math.min(t,n.length-s);i&&i.skip(n,s,s+e),t-=e,s+=e}}return this.tile=n,this.index=s,this.beforeBreak=r,this}get root(){return this.parents.length?this.parents[0].tile:this.tile}}class gn{constructor(t,e,i,n){this.from=t,this.to=e,this.wrapper=i,this.rank=n}}class vn{constructor(t,e,i){this.cache=t,this.root=e,this.blockWrappers=i,this.curLine=null,this.lastBlock=null,this.afterWidget=null,this.pos=0,this.wrappers=[],this.wrapperPos=0}addText(t,e,i,n){var s;this.flushBuffer();let r=this.ensureMarks(e,i),o=r.lastChild;if(o&&o.isText()&&!(8&o.flags)&&o.length+t.length<512){this.cache.reused.set(o,2),(r.children[r.children.length-1]=new fn(o.dom,o.text+t)).parent=r}else r.append(n||fn.of(t,null===(s=this.cache.find(fn))||void 0===s?void 0:s.dom));this.pos+=t.length,this.afterWidget=null}addComposition(t,e){let i=this.curLine;i.dom!=e.line.dom&&(i.setDOM(this.cache.reused.has(e.line)?Cn(e.line.dom):e.line.dom),this.cache.reused.set(e.line,2));let n=i;for(let t=e.marks.length-1;t>=0;t--){let i=e.marks[t],s=n.lastChild;if(s instanceof un&&s.mark.eq(i.mark))s.dom!=i.dom&&s.setDOM(Cn(i.dom)),n=s;else{if(this.cache.reused.get(i)){let t=sn.get(i.dom);t&&t.setDOM(Cn(i.dom))}let t=un.of(i.mark,i.dom);n.append(t),n=t}this.cache.reused.set(i,2)}let s=sn.get(t.text);s&&this.cache.reused.set(s,2);let r=new fn(t.text,t.text.nodeValue);r.flags|=8,this.pos=t.range.toB,n.append(r)}addInlineWidget(t,e,i){let n=this.afterWidget&&48&t.flags&&(48&this.afterWidget.flags)==(48&t.flags);n||this.flushBuffer();let s=this.ensureMarks(e,i);n||16&t.flags||s.append(this.getBuffer(1)),s.append(t),this.pos+=t.length,this.afterWidget=t}addMark(t,e,i){this.flushBuffer(),this.ensureMarks(e,i).append(t),this.pos+=t.length,this.afterWidget=null}addBlockWidget(t){this.getBlockPos().append(t),this.pos+=t.length,this.lastBlock=t,this.endLine()}continueWidget(t){(this.afterWidget||this.lastBlock).length+=t,this.pos+=t}addLineStart(t,e){var i;t||(t=Sn);let n=hn.start(t,e||(null===(i=this.cache.find(hn))||void 0===i?void 0:i.dom),!!e);this.getBlockPos().append(this.lastBlock=this.curLine=n)}addLine(t){this.getBlockPos().append(t),this.pos+=t.length,this.lastBlock=t,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(t){this.blockPosCovered()||this.addLineStart(t)}ensureLine(t){this.curLine||this.addLineStart(t)}ensureMarks(t,e){var i;let n=this.curLine;for(let s=t.length-1;s>=0;s--){let r,o=t[s];if(e>0&&(r=n.lastChild)&&r instanceof un&&r.mark.eq(o))n=r,e--;else{let t=un.of(o,null===(i=this.cache.find(un,t=>t.mark.eq(o)))||void 0===i?void 0:i.dom);n.append(t),n=t,e=0}}return n}endLine(){if(this.curLine){this.flushBuffer();let t=this.curLine.lastChild;t&&kn(this.curLine,!1)&&("BR"==t.dom.nodeName||!t.isWidget()||be.ios&&kn(this.curLine,!0))||this.curLine.append(this.cache.findWidget(Mn,0,32)||new dn(Mn.toDOM(),0,Mn,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let t=this.wrappers.length-1;t>=0;t--)this.wrappers[t].to<this.pos&&this.wrappers.splice(t,1);for(let t=this.blockWrappers;t.value&&t.from<=this.pos;t.next())if(t.to>=this.pos){let e=102*t.rank+t.value.rank,i=new gn(t.from,t.to,t.value,e),n=this.wrappers.length;for(;n>0&&(this.wrappers[n-1].rank-i.rank||this.wrappers[n-1].to-i.to)<0;)n--;this.wrappers.splice(n,0,i)}this.wrapperPos=this.pos}getBlockPos(){var t;this.updateBlockWrappers();let e=this.root;for(let i of this.wrappers){let n=e.lastChild;if(i.from<this.pos&&n instanceof an&&n.wrapper.eq(i.wrapper))e=n;else{let n=an.of(i.wrapper,null===(t=this.cache.find(an,t=>t.wrapper.eq(i.wrapper)))||void 0===t?void 0:t.dom);e.append(n),e=n}}return e}blockPosCovered(){let t=this.lastBlock;return null!=t&&!t.breakAfter&&(!t.isWidget()||(160&t.flags)>0)}getBuffer(t){let e=2|(t<0?16:32),i=this.cache.find(pn,void 0,1);return i&&(i.flags=e),i||new pn(e)}flushBuffer(){!this.afterWidget||32&this.afterWidget.flags||(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}}class wn{constructor(t){this.skipCount=0,this.text="",this.textOff=0,this.cursor=t.iter()}skip(t){this.textOff+t<=this.text.length?this.textOff+=t:(this.skipCount+=t-(this.text.length-this.textOff),this.text="",this.textOff=0)}next(t){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skipCount);if(this.skipCount=0,n)throw new Error("Ran out of text content when drawing inline views");this.text=e;let s=this.textOff=Math.min(t,e.length);return i?null:e.slice(0,s)}let e=Math.min(this.text.length,this.textOff+t),i=this.text.slice(this.textOff,e);return this.textOff=e,i}}const bn=[dn,hn,fn,un,pn,an,ln];for(let t=0;t<bn.length;t++)bn[t].bucket=t;class yn{constructor(t){this.view=t,this.buckets=bn.map(()=>[]),this.index=bn.map(()=>0),this.reused=new Map}add(t){let e=t.constructor.bucket,i=this.buckets[e];i.length<6?i.push(t):i[this.index[e]=(this.index[e]+1)%6]=t}find(t,e,i=2){let n=t.bucket,s=this.buckets[n],r=this.index[n];for(let t=0;t<s.length;t++){let o=(t+r)%s.length,l=s[o];if((!e||e(l))&&!this.reused.has(l))return s.splice(o,1),o<r&&this.index[n]--,this.reused.set(l,i),l}return null}findWidget(t,e,i){let n=this.buckets[0];if(n.length)for(let s=0,r=0;;s++){if(s==n.length){if(r)return null;r=1,s=0}let o=n[s];if(!this.reused.has(o)&&(0==r?o.widget.compare(t):o.widget.constructor==t.constructor&&t.updateDOM(o.dom,this.view,o.widget)))return n.splice(s,1),s<this.index[0]&&this.index[0]--,o.widget==t&&o.length==e&&(497&o.flags)==i?(this.reused.set(o,1),o):(this.reused.set(o,2),new dn(o.dom,e,t,-498&o.flags|i))}}reuse(t){return this.reused.set(t,1),t}maybeReuse(t,e=2){if(!this.reused.has(t))return this.reused.set(t,e),t.dom}clear(){for(let t=0;t<this.buckets.length;t++)this.buckets[t].length=this.index[t]=0}}class xn{constructor(t,e,i,n,s){this.view=t,this.decorations=n,this.disallowBlockEffectsFor=s,this.openWidget=!1,this.openMarks=0,this.cache=new yn(t),this.text=new wn(t.state.doc),this.builder=new vn(this.cache,new ln(t,t.contentDOM),Lt.iter(i)),this.cache.reused.set(e,2),this.old=new mn(e),this.reuseWalker={skip:(t,e,i)=>{if(this.cache.add(t),t.isComposite())return!1},enter:t=>this.cache.add(t),leave:()=>{},break:()=>{}}}run(t,e){let i=e&&this.getCompositionContext(e.text);for(let n=0,s=0,r=0;;){let o=r<t.length?t[r++]:null,l=o?o.fromA:this.old.root.length;if(l>n){let t=l-n;this.preserve(t,!r,!o),n=l,s+=t}if(!o)break;e&&o.fromA<=e.range.fromA&&o.toA>=e.range.toA?(this.forward(o.fromA,e.range.fromA,e.range.fromA<e.range.toA?1:-1),this.emit(s,e.range.fromB),this.builder.flushBuffer(),this.cache.clear(),this.builder.addComposition(e,i),this.text.skip(e.range.toB-e.range.fromB),this.forward(e.range.fromA,o.toA),this.emit(e.range.toB,o.toB)):(this.forward(o.fromA,o.toA),this.emit(s,o.toB)),s=o.toB,n=o.toA}return this.builder.curLine&&this.builder.endLine(),this.builder.root}preserve(t,e,i){let n=function(t){let e=[];for(let i=t.parents.length;i>1;i--){let n=i==t.parents.length?t.tile:t.parents[i].tile;n instanceof un&&e.push(n.mark)}return e}(this.old),s=this.openMarks;this.old.advance(t,i?1:-1,{skip:(t,e,i)=>{if(t.isWidget())if(this.openWidget)this.builder.continueWidget(i-e);else{let r=i>0||e<t.length?dn.of(t.widget,this.view,i-e,496&t.flags,this.cache.maybeReuse(t)):this.cache.reuse(t);256&r.flags?(r.flags&=-2,this.builder.addBlockWidget(r)):(this.builder.ensureLine(null),this.builder.addInlineWidget(r,n,s),s=n.length)}else if(t.isText())this.builder.ensureLine(null),e||i!=t.length||this.cache.reused.has(t)?(this.cache.add(t),this.builder.addText(t.text.slice(e,i),n,s)):this.builder.addText(t.text,n,s,this.cache.reuse(t)),s=n.length;else if(t.isLine())t.flags&=-2,this.cache.reused.set(t,1),this.builder.addLine(t);else if(t instanceof pn)this.cache.add(t);else{if(!(t instanceof un))return!1;this.builder.ensureLine(null),this.builder.addMark(t,n,s),this.cache.reused.set(t,1),s=n.length}this.openWidget=!1},enter:t=>{t.isLine()?this.builder.addLineStart(t.attrs,this.cache.maybeReuse(t)):(this.cache.add(t),t instanceof un&&n.unshift(t.mark)),this.openWidget=!1},leave:t=>{t.isLine()?n.length&&(n.length=s=0):t instanceof un&&(n.shift(),s=Math.min(s,n.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(t)}emit(t,e){let i=null,n=this.builder,s=-1,r=Lt.spans(this.decorations,t,e,{point:(t,e,r,o,l,a)=>{if(r instanceof Re){if(this.disallowBlockEffectsFor[a]){if(r.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.view.state.doc.lineAt(t).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}if(s=o.length,l>o.length)n.continueWidget(e-t);else{let s=r.widget||(r.block?An.block:An.inline),a=function(t){let e=t.isReplace?(t.startSide<0?64:0)|(t.endSide>0?128:0):t.startSide>0?32:16;t.block&&(e|=256);return e}(r),h=this.cache.findWidget(s,e-t,a)||dn.of(s,this.view,e-t,a);r.block?(r.startSide>0&&n.addLineStartIfNotCovered(i),n.addBlockWidget(h)):(n.ensureLine(i),n.addInlineWidget(h,o,l))}i=null}else i=function(t,e){let i=e.spec.attributes,n=e.spec.class;if(!i&&!n)return t;t||(t={class:"cm-line"});i&&ye(i,t);n&&(t.class+=" "+n);return t}(i,r);e>t&&this.text.skip(e-t)},span:(t,e,r,o)=>{for(let s=t;s<e;){let l=this.text.next(Math.min(512,e-s));null==l?(n.addLineStartIfNotCovered(i),n.addBreak(),s++):(n.ensureLine(i),n.addText(l,r,s==t?o:r.length),s+=l.length),i=null}s=r.length}});s>-1&&(this.openWidget=r>s),this.openWidget||n.addLineStartIfNotCovered(i),this.openMarks=r}forward(t,e,i=1){e-t<=10?this.old.advance(e-t,i,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(e-t-10,-1),this.old.advance(5,i,this.reuseWalker))}getCompositionContext(t){let e=[],i=null;for(let n=t.parentNode;;n=n.parentNode){let t=sn.get(n);if(n==this.view.contentDOM)break;t instanceof un?e.push(t):(null==t?void 0:t.isLine())?i=t:t instanceof an||("DIV"!=n.nodeName||i||n==this.view.contentDOM?i||e.push(un.of(new Te({tagName:n.nodeName.toLowerCase(),attributes:Ce(n)}),n)):i=new hn(n,Sn))}return{line:i,marks:e}}}function kn(t,e){let i=t=>{for(let n of t.children)if((e?n.isText():n.length)||i(n))return!0;return!1};return i(t)}const Sn={class:"cm-line"};function Cn(t){let e=sn.get(t);return e&&e.setDOM(t.cloneNode()),t}class An extends Ae{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}}An.inline=new An("span"),An.block=new An("div");const Mn=new class extends Ae{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}};class On{constructor(t){this.view=t,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=Oe.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.updateDeco(),this.tile=new ln(t,t.contentDOM),this.updateInner([new tn(0,0,0,t.state.doc.length)],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),this.updateEditContextFormatting(t);let n=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&((null===(e=this.domChanged)||void 0===e?void 0:e.newSel)?n=this.domChanged.newSel.head:function(t,e){let i=!1;e&&t.iterChangedRanges((t,n)=>{t<e.to&&n>e.from&&(i=!0)});return i}(t.changes,this.hasComposition)||t.selectionSet||(n=t.state.selection.main.head));let s=n>-1?function(t,e,i){let n=Dn(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;return{range:new tn(a.mapPos(r),a.mapPos(o),r,o),text:s}}(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){let{from:e,to:n}=this.hasComposition;i=new tn(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,(be.ie||be.chrome)&&!s&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let r=this.decorations,o=this.blockWrappers;this.updateDeco();let l=function(t,e,i){let n=new Rn;return Lt.compare(t,e,i,n),n.changes}(r,this.decorations,t.changes);l.length&&(i=tn.extendWithRanges(i,l));let a=function(t,e,i){let n=new Pn;return Lt.compare(t,e,i,n),n.changes}(o,this.blockWrappers,t.changes);return a.length&&(i=tn.extendWithRanges(i,a)),s&&!i.some(t=>t.fromA<=s.range.fromA&&t.toA>=s.range.toA)&&(i=s.range.addToSet(i.slice())),!(2&this.tile.flags&&0==i.length)&&(this.updateInner(i,s),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e){this.view.viewState.mustMeasureContent=!0;let{observer:i}=this.view;i.ignore(()=>{if(e||t.length){let i=this.tile,n=new xn(this.view,i,this.blockWrappers,this.decorations,this.dynamicDecorationMap);e&&sn.get(e.text)&&n.cache.reused.set(sn.get(e.text),2),this.tile=n.run(t,e),Tn(i,n.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let n=be.chrome||be.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(n),!n||!n.written&&i.selectionRange.focusNode==n.node&&this.tile.dom.contains(n.node)||(this.forceSelection=!0),this.tile.dom.style.height=""});let n=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let t of this.tile.children)t.isWidget()&&t.widget instanceof En&&n.push(t.dom);i.updateGaps(n)}updateEditContextFormatting(t){this.editContextFormatting=this.editContextFormatting.map(t.changes);for(let e of t.transactions)for(let t of e.effects)t.is(Ni)&&(this.editContextFormatting=t.value)}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let{dom:i}=this.tile,n=this.view.root.activeElement,s=n==i,r=!s&&!(this.view.state.facet(Hi)||i.tabIndex>-1)&&Ne(i,this.view.observer.selectionRange)&&!(n&&i.contains(n));if(!(s||e||r))return;let o=this.forceSelection;this.forceSelection=!1;let l,a,h=this.view.state.selection.main;if(h.empty?a=l=this.inlineDOMNearPos(h.anchor,h.assoc||1):(a=this.inlineDOMNearPos(h.head,h.head==h.from?1:-1),l=this.inlineDOMNearPos(h.anchor,h.anchor==h.from?1:-1)),be.gecko&&h.empty&&!this.hasComposition&&(1==(c=l).node.nodeType&&c.node.firstChild&&(0==c.offset||"false"==c.node.childNodes[c.offset-1].contentEditable)&&(c.offset==c.node.childNodes.length||"false"==c.node.childNodes[c.offset].contentEditable))){let t=document.createTextNode("");this.view.observer.ignore(()=>l.node.insertBefore(t,l.node.childNodes[l.offset]||null)),l=a=new ii(t,0),o=!0}var c;let u=this.view.observer.selectionRange;!o&&u.focusNode&&(He(l.node,l.offset,u.anchorNode,u.anchorOffset)&&He(a.node,a.offset,u.focusNode,u.focusOffset)||this.suppressWidgetCursorChange(u,h))||(this.view.observer.ignore(()=>{be.android&&be.chrome&&i.contains(u.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}(u.focusNode,i)&&(i.blur(),i.focus({preventScroll:!0}));let t=Le(this.view.root);if(t)if(h.empty){if(be.gecko){let t=(e=l.node,s=l.offset,1!=e.nodeType?0:(s&&"false"==e.childNodes[s-1].contentEditable?1:0)|(s<e.childNodes.length&&"false"==e.childNodes[s].contentEditable?2:0));if(t&&3!=t){let e=(1==t?ti:ei)(l.node,l.offset);e&&(l=new ii(e.node,e.offset))}}t.collapse(l.node,l.offset),null!=h.bidiLevel&&void 0!==t.caretBidiLevel&&(t.caretBidiLevel=h.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();h.anchor>h.head&&([l,a]=[a,l]),e.setEnd(a.node,a.offset),e.setStart(l.node,l.offset),t.removeAllRanges(),t.addRange(e)}else;var e,s;r&&this.view.root.activeElement==i&&(i.blur(),n&&n.focus())}),this.view.observer.setSelectionRange(l,a)),this.impreciseAnchor=l.precise?null:new ii(u.anchorNode,u.anchorOffset),this.impreciseHead=a.precise?null:new ii(u.focusNode,u.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&He(t.focusNode,t.focusOffset,t.anchorNode,t.anchorOffset)&&this.posFromDOM(t.focusNode,t.focusOffset)==e.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=Le(t.root),{anchorNode:n,anchorOffset:s}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let r=this.lineAt(e.head,e.assoc);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,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)}posFromDOM(t,e){let i=this.tile.nearest(t);if(!i)return 2&this.tile.dom.compareDocumentPosition(t)?0:this.view.state.doc.length;let n=i.posAtStart;if(!i.isComposite())return i.isText()?t==i.dom?n+e:n+(e?i.length:0):n;{let s;if(t==i.dom)s=i.dom.childNodes[e];else{let n=0==_e(t)?0:0==e?-1:1;for(;;){let e=t.parentNode;if(e==i.dom)break;0==n&&e.firstChild!=e.lastChild&&(n=t==e.firstChild?-1:1),t=e}s=n<0?t:t.nextSibling}if(s==i.dom.firstChild)return n;for(;s&&!sn.get(s);)s=s.nextSibling;if(!s)return n+i.length;for(let t=0,e=n;;t++){let n=i.children[t];if(n.dom==s)return e;e+=n.length+n.breakAfter}}}domAtPos(t,e){let{tile:i,offset:n}=this.tile.resolveBlock(t,e);return i.isWidget()?i.domPosFor(n,e):i.domIn(n,e)}inlineDOMNearPos(t,e){let i,n,s=-1,r=!1,o=-1,l=!1;return this.tile.blockTiles((e,a)=>{if(e.isWidget()){if(32&e.flags&&a>=t)return!0;16&e.flags&&(r=!0)}else{let h=a+e.length;if(a<=t&&(i=e,s=t-a,r=h<t),h>=t&&!n&&(n=e,o=t-a,l=a>t),a>t&&n)return!0}}),i||n?(r&&n?i=null:l&&i&&(n=null),i&&e<0||!n?i.domIn(s,e):n.domIn(o,e)):this.domAtPos(t,e)}coordsAt(t,e,i){let{tile:n,offset:s}=this.tile.resolveBlock(t,e);return n.isWidget()?n.widget instanceof En?null:n.coordsInWidget(s,e,!0):n.coordsIn(s,e,i)}lineAt(t,e){let{tile:i}=this.tile.resolveBlock(t,e);return i.isLine()?i:null}coordsForChar(t){let{tile:e,offset:i}=this.tile.resolveBlock(t,1);if(!e.isLine())return null;return function t(e,i){if(e.isComposite())for(let n of e.children){if(n.length>=i){let e=t(n,i);if(e)return e}if((i-=n.length)<0)break}else if(e.isText()&&i<e.length){let t=x(e.text,i);if(t==i)return null;let n=Ye(e.dom,i,t).getClientRects();for(let t=0;t<n.length;t++){let e=n[t];if(t==n.length-1||e.top<e.bottom&&e.left<e.right)return e}}return null}(e,i)}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==ni.LTR,a=0,h=(t,c,u)=>{for(let f=0;f<t.children.length&&!(c>n);f++){let n=t.children[f],d=c+n.length,p=n.dom.getBoundingClientRect(),{height:m}=p;if(u&&!f&&(a+=p.top-u.top),n instanceof an)d>i&&h(n,c,p);else if(c>=i&&(a>0&&e.push(-a),e.push(m+a),a=0,r)){let t=n.dom.lastChild,e=t?We(t):[];if(e.length){let t=e[e.length-1],i=l?t.right-p.left:p.right-t.left;i>o&&(o=i,this.minWidth=s,this.minWidthFrom=c,this.minWidthTo=d)}}u&&f==t.children.length-1&&(a+=u.bottom-p.bottom),c=d+n.breakAfter}};return h(this.tile,0,null),e}textDirectionAt(t){let{tile:e}=this.tile.resolveBlock(t,1);return"rtl"==getComputedStyle(e.dom).direction?ni.RTL:ni.LTR}measureTextSize(){let t=this.tile.blockTiles(t=>{if(t.isLine()&&t.children.length&&t.length<=20){let e,i=0;for(let n of t.children){if(!n.isText()||/[^ -~]/.test(n.text))return;let t=We(n.dom);if(1!=t.length)return;i+=t[0].width,e=t[0].height}if(i)return{lineHeight:t.dom.getBoundingClientRect().height,charWidth:i/t.length,textHeight:e}}});if(t)return t;let e,i,n,s=document.createElement("div");return s.className="cm-line",s.style.width="99999px",s.style.position="absolute",s.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(s);let t=We(s.firstChild)[0];e=s.getBoundingClientRect().height,i=t&&t.width?t.width/27:7,n=t&&t.height?t.height:e,s.remove()}),{lineHeight:e,charWidth:i,textHeight:n}}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.view.state.doc.length;if(r>i){let n=(e.lineBlockAt(r).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(Oe.replace({widget:new En(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,r))}if(!s)break;i=s.to+1}return Oe.set(t)}updateDeco(){let t=1,e=this.view.state.facet(Ui).map(e=>(this.dynamicDecorationMap[t++]="function"==typeof e)?e(this.view):e),i=!1,n=this.view.state.facet(Qi).map((t,e)=>{let n="function"==typeof t;return n&&(i=!0),n?t(this.view):t});for(n.length&&(this.dynamicDecorationMap[t++]=i,e.push(Lt.join(n))),this.decorations=[this.editContextFormatting,...e,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];t<this.decorations.length;)this.dynamicDecorationMap[t++]=!1;this.blockWrappers=this.view.state.facet(ji).map(t=>"function"==typeof t?t(this.view):t)}scrollIntoView(t){if(t.isSnapshot){let e=this.view.viewState.lineBlockAt(t.range.head);return this.view.scrollDOM.scrollTop=e.top-t.yMargin,void(this.view.scrollDOM.scrollLeft=t.xMargin)}for(let e of this.view.state.facet(Bi))try{if(e(this.view,t.range,t))return!0}catch(t){Wi(this.view.state,t,"scroll handler")}let e,{range:i}=t,n=this.coordsAt(i.head,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=Ji(this.view),r={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom},{offsetWidth:o,offsetHeight:l}=this.view.scrollDOM;if(function(t,e,i,n,s,r,o,l){let a=t.ownerDocument,h=a.defaultView||window;for(let c=t,u=!1;c&&!u;)if(1==c.nodeType){let t,f=c==a.body,d=1,p=1;if(f)t=$e(h);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(u=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();({scaleX:d,scaleY:p}=Ue(c,e)),t={left:e.left,right:e.left+c.clientWidth*d,top:e.top,bottom:e.top+c.clientHeight*p}}let m=0,g=0;if("nearest"==s)e.top<t.top+o?(g=e.top-(t.top+o),i>0&&e.bottom>t.bottom+g&&(g=e.bottom-t.bottom+o)):e.bottom>t.bottom-o&&(g=e.bottom-t.bottom+o,i<0&&e.top-g<t.top&&(g=e.top-(t.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+r?(m=e.left-(t.left+r),i>0&&e.right>t.right+m&&(m=e.right-t.right+r)):e.right>t.right-r&&(m=e.right-t.right+r,i<0&&e.left<t.left+m&&(m=e.left-(t.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(f)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/d,t=(c.scrollLeft-e)*d}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(f)break;(e.top<t.top||e.bottom>t.bottom||e.left<t.left||e.right>t.right)&&(e={left:Math.max(e.left,t.left),right:Math.min(e.right,t.right),top:Math.max(e.top,t.top),bottom:Math.min(e.bottom,t.bottom)}),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,Math.max(Math.min(t.xMargin,o),-o),Math.max(Math.min(t.yMargin,l),-l),this.view.textDirection==ni.LTR),window.visualViewport&&window.innerHeight-window.visualViewport.height>1&&(n.top>window.pageYOffset+window.visualViewport.offsetTop+window.visualViewport.height||n.bottom<window.pageYOffset+window.visualViewport.offsetTop)){let t=this.view.docView.lineAt(i.head,1);t&&t.dom.scrollIntoView({block:"nearest"})}}lineHasWidget(t){let e=t=>t.isWidget()||t.children.some(e);return e(this.tile.resolveBlock(t,1).tile)}destroy(){Tn(this.tile)}}function Tn(t,e){let i=null==e?void 0:e.get(t);if(1!=i){null==i&&t.destroy();for(let i of t.children)Tn(i,e)}}function Dn(t,e){let i=t.observer.selectionRange;if(!i.focusNode)return null;let n=ti(i.focusNode,i.focusOffset),s=ei(i.focusNode,i.focusOffset),r=n||s;if(s&&n&&s.node!=n.node){let e=sn.get(s.node);if(!e||e.isText()&&e.text!=s.node.nodeValue)r=s;else if(t.docView.lastCompositionAfterCursor){let t=sn.get(n.node);!t||t.isText()&&t.text!=n.node.nodeValue||(r=s)}}if(t.docView.lastCompositionAfterCursor=r!=n,!r)return null;let o=e-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}let Rn=class{constructor(){this.changes=[]}compareRange(t,e){Ee(t,e,this.changes)}comparePoint(t,e){Ee(t,e,this.changes)}boundChange(t){Ee(t,t,this.changes)}};class Pn{constructor(){this.changes=[]}compareRange(t,e){Ee(t,e,this.changes)}comparePoint(){}boundChange(t){Ee(t,t,this.changes)}}class En extends Ae{constructor(t){super(),this.height=t}toDOM(){let t=document.createElement("div");return t.className="cm-gap",this.updateDOM(t),t}eq(t){return t.height==this.height}updateDOM(t){return t.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}}function Bn(t,e,i){let n=t.lineBlockAt(e);if(Array.isArray(n.type)){let t;for(let s of n.type){if(s.from>e)break;if(!(s.to<e)){if(s.from<e&&s.to>e)return s;t&&(s.type!=Me.Text||t.type==s.type&&!(i<0?s.from<e:s.to>e))||(t=s)}}return t||n}return n}function Ln(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=yi(s,r,o,l,i),h=bi;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=t.visualLineSide(s,!i)}if(a){if(!a(h))return l}else{if(!n)return e;a=n(h)}l=e}}function In(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 Nn(t,e){let i=null;for(let n=0;n<e.ranges.length;n++){let s=e.ranges[n],r=null;if(s.empty){let e=In(t,s.from,0);e!=s.from&&(r=N.cursor(e,-1))}else{let e=In(t,s.from,-1),i=In(t,s.to,1);e==s.from&&i==s.to||(r=s.undirectional?N.undirectionalRange(s.from,s.to):N.range(s.from==s.anchor?e:i,s.from==s.head?e:i))}r&&(i||(i=e.ranges.slice()),i[n]=r)}return i?N.create(i,e.mainIndex):e}function Wn(t,e,i){let n=In(t.state.facet(Ki).map(e=>e(t)),i.from,e.head>i.from?-1:1);return n==i.from?i:N.cursor(n,n<i.from?1:-1)}class Hn{constructor(t,e){this.pos=t,this.assoc=e}}function Vn(t,e,i,n){let s,r=t.contentDOM.getBoundingClientRect(),o=r.top+t.viewState.paddingTop,{x:l,y:a}=e,h=a-o;for(;;){if(h<0)return new Hn(0,1);if(h>t.viewState.docHeight)return new Hn(t.state.doc.length,-1);if(s=t.elementAtHeight(h),null==n)break;if(s.type==Me.Text){if(n<0?s.to<t.viewport.from:s.from>t.viewport.to)break;let e=t.docView.coordsAt(n<0?s.from:s.to,n>0?-1:1);if(e&&(n<0?e.top<=h+o:e.bottom>=h+o))break}let e=t.viewState.heightOracle.textHeight/2;h=n>0?s.bottom+e:s.top-e}if(t.viewport.from>=s.to||t.viewport.to<=s.from){if(i)return null;if(s.type==Me.Text){let e=function(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+Qt(o,r,t.state.tabSize)}(t,r,s,l,a);return new Hn(e,e==s.from?1:-1)}}if(s.type!=Me.Text)return h<(s.top+s.bottom)/2?new Hn(s.from,1):new Hn(s.to,-1);let c=t.docView.lineAt(s.from,2);return c&&c.length==s.length||(c=t.docView.lineAt(s.from,-2)),new zn(t,l,a,t.textDirectionAt(s.from)).scanTile(c,s.from)}class zn{constructor(t,e,i,n){this.view=t,this.x=e,this.y=i,this.baseDir=n,this.line=null,this.spans=null}bidiSpansAt(t){return(!this.line||this.line.from>t||this.line.to<t)&&(this.line=this.view.state.doc.lineAt(t),this.spans=this.view.bidiSpans(this.line)),this}baseDirAt(t,e){let{line:i,spans:n}=this.bidiSpansAt(t);return n[di.find(n,t-i.from,-1,e)].level==this.baseDir}dirAt(t,e){let{line:i,spans:n}=this.bidiSpansAt(t);return n[di.find(n,t-i.from,-1,e)].dir}bidiIn(t,e){let{spans:i,line:n}=this.bidiSpansAt(t);return i.length>1||i.length&&(i[0].level!=this.baseDir||i[0].to+n.from<e)}scan(t,e,i=!1){let n,s,r,o=0,l=t.length-1,a=new Set,h=this.bidiIn(t[0],t[l]),c=-1,u=1e9;t:for(;o<l;){let i=l-o,f=o+l>>1;e:if(a.has(f)){let t=o+Math.floor(Math.random()*i);for(let e=0;e<i;e++){if(!a.has(t)){f=t;break e}t++,t==l&&(t=o)}break t}a.add(f);let d=e(f);if(d)for(let e=0;e<d.length;e++){let i=d[e],a=0;if(!(0==i.width&&d.length>1)){if(i.bottom<this.y)(!n||n.bottom<i.bottom)&&(n=i),a=1;else if(i.top>this.y)(!s||s.top>i.top)&&(s=i),a=-1;else{let t=i.left>this.x?this.x-i.left:i.right<this.x?this.x-i.right:0,e=Math.abs(t);e<u&&(c=f,u=e,r=i),t&&(a=t<0==(this.baseDir==ni.LTR)?-1:1)}-1!=a||h&&!this.baseDirAt(t[f],1)?1!=a||h&&!this.baseDirAt(t[f+1],-1)||(o=f+1):l=f}}}if(!r){if(!s&&!n)return{i:t[0],after:!1};let i=n&&(!s||this.y-n.bottom<s.top-this.y)?n:s;return this.y=(i.top+i.bottom)/2,this.scan(t,e,!0)}if(u&&!i){let{top:i,bottom:o}=r;if(n&&n.bottom>(i+i+o)/3)return this.y=n.bottom-1,this.scan(t,e,!0);if(s&&s.top<(i+o+o)/3)return this.y=s.top+1,this.scan(t,e,!0)}let f=(h?this.dirAt(t[c],1):this.baseDir)==ni.LTR;return{i:c,after:this.x>(r.left+r.right)/2==f}}scanText(t,e){let i=[];for(let n=0;n<t.length;n=x(t.text,n))i.push(e+n);i.push(e+t.length);let n=this.scan(i,n=>{let s=i[n]-e,r=i[n+1]-e;return Ye(t.dom,s,r).getClientRects()});return n.after?new Hn(i[n.i+1],-1):new Hn(i[n.i],1)}scanTile(t,e){if(!t.length)return new Hn(e,1);if(1==t.children.length){let i=t.children[0];if(i.isText())return this.scanText(i,e);if(i.isComposite())return this.scanTile(i,e)}let i=[e];for(let n=0,s=e;n<t.children.length;n++)i.push(s+=t.children[n].length);let n=this.scan(i,e=>{let i=t.children[e];return 48&i.flags?null:(1==i.dom.nodeType?i.dom:Ye(i.dom,0,i.length)).getClientRects()}),s=t.children[n.i],r=i[n.i];return s.isText()?this.scanText(s,r):s.isComposite()?this.scanTile(s,r):n.after?new Hn(i[n.i+1],-1):new Hn(r,1)}}const Fn="￿";class _n{constructor(t,e){this.points=t,this.view=e,this.text="",this.lineSeparator=e.state.facet(Ot.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=Fn}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=sn.get(n),r=n.nextSibling;if(r==e){(null==s?void 0:s.breakAfter)&&!r&&i!=this.view.contentDOM&&this.lineBreak();break}let o=sn.get(r);(s&&o?s.breakAfter:(s?s.breakAfter:ze(n))||ze(r)&&("BR"!=n.nodeName||(null==s?void 0:s.isWidget()))&&this.text.length>t)&&!$n(r,e)&&this.lineBreak(),n=r}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){let e=sn.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+(qn(t,i.node,i.offset)?e:0))}}function qn(t,e,i){for(;;){if(!e||i<_e(e))return!1;if(e==t)return!0;i=Ve(e)+1,e=e.parentNode}}function $n(t,e){let i;for(;t!=e&&t;t=t.nextSibling){let e=sn.get(t);if(!(null==e?void 0:e.isWidget()))return!1;e&&(i||(i=[])).push(e)}if(i)for(let t of i){let e=t.overrideDOMText;if(null==e?void 0:e.length)return!1}return!0}class Un{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class jn{constructor(t,e,i,n){this.typeOver=n,this.bounds=null,this.text="",this.domChanged=e>-1;let{impreciseHead:s,impreciseAnchor:r}=t.docView,o=t.state.selection;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=Qn(t.docView.tile,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;i&&(e.push(new Un(i,n)),s==i&&r==n||e.push(new Un(s,r)));return e}(t),i=new _n(e,t);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?N.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||!Ie(t.contentDOM,e.focusNode)?o.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),n=r&&r.node==e.anchorNode&&r.offset==e.anchorOffset||!Ie(t.contentDOM,e.anchorNode)?o.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset),l=t.viewport;if((be.ios||be.chrome)&&i!=n&&Math.min(i,n)<=o.main.from&&Math.max(i,n)>=o.main.to&&(l.from>0||l.to<t.state.doc.length)){let e=Math.min(i,n),s=Math.max(i,n),r=l.from-e,o=l.to-s;0!=r&&1!=r&&0!=e||0!=o&&-1!=o&&s!=t.state.doc.length||(i=0,n=t.state.doc.length)}if(t.inputState.composing>-1&&o.ranges.length>1)this.newSel=o.replaceRange(N.range(n,i));else if(t.lineWrapping&&n==i&&(!o.main.empty||o.main.head!=i)&&t.inputState.lastTouchTime>Date.now()-100){let e=t.coordsAtPos(i,-1),n=0;e&&(n=t.inputState.lastTouchY<=e.bottom?-1:1),this.newSel=N.create([N.cursor(i,n)])}else this.newSel=N.single(n,i)}}}function Qn(t,e,i,n){if(t.isComposite()){let s=-1,r=-1,o=-1,l=-1;for(let a=0,h=n,c=n;a<t.children.length;a++){let n=t.children[a],u=h+n.length;if(h<e&&u>i)return Qn(n,e,i,h);if(u>=e&&-1==s&&(s=a,r=h),h>i&&n.dom.parentNode==t.dom){o=a,l=c;break}c=u,h=u+n.breakAfter}return{from:r,to:l<0?n+t.length:l,startDOM:(s?t.children[s-1].dom.nextSibling:null)||t.dom.firstChild,endDOM:o<t.children.length&&o>=0?t.children[o].dom:null}}return t.isText()?{from:n,to:n+t.length,startDOM:t.dom,endDOM:t.dom.nextSibling}:null}function Kn(t,e){let i,{newSel:n}=e,{state:s}=t,r=s.selection.main,o=t.inputState.lastKeyTime>Date.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:t,to:n}=e.bounds,l=r.from,a=null;(8===o||be.android&&e.text.length<n-t)&&(l=r.to,a="end");let h,c,f=s.doc.sliceString(t,n,Fn);!r.empty&&r.from>=t&&r.to<=n&&(e.typeOver||f!=e.text)&&f.slice(0,r.from-t)==e.text.slice(0,r.from-t)&&f.slice(r.to-t)==e.text.slice(h=e.text.length-(f.length-(r.to-t)))?i={from:r.from,to:r.to,insert:u.of(e.text.slice(r.from-t,h).split(Fn))}:(c=Gn(f,e.text,l-t,a))&&(be.chrome&&13==o&&c.toB==c.from+2&&e.text.slice(c.from,c.toB)==Fn+Fn&&c.toB--,i={from:t+c.from,to:t+c.toA,insert:u.of(e.text.slice(c.from,c.toB).split(Fn))})}else n&&(!t.hasFocus&&s.facet(Hi)||Yn(n,r))&&(n=null);if(!i&&!n)return!1;if((be.mac||be.android)&&i&&i.from==i.to&&i.from==r.head-1&&/^\. ?$/.test(i.insert.toString())&&"off"==t.contentDOM.getAttribute("autocorrect")?(n&&2==i.insert.length&&(n=N.single(n.main.anchor-1,n.main.head-1)),i={from:i.from,to:i.to,insert:u.of([i.insert.toString().replace("."," ")])}):s.doc.lineAt(r.from).to<r.to&&t.docView.lineHasWidget(r.to)&&t.inputState.insertingTextAt>Date.now()-50?i={from:r.from,to:r.to,insert:s.toText(t.inputState.insertingText)}:be.chrome&&i&&i.from==i.to&&i.from==r.head&&"\n "==i.insert.toString()&&t.lineWrapping&&(n&&(n=N.single(n.main.anchor-1,n.main.head-1)),i={from:r.from,to:r.to,insert:u.of([" "])}),i)return Xn(t,i,n,o);if(n&&!Yn(n,r)){let e=!1,i="select";return t.inputState.lastSelectionTime>Date.now()-50&&("select"==t.inputState.lastSelectionOrigin&&(e=!0),i=t.inputState.lastSelectionOrigin,"select.pointer"==i&&(n=Nn(s.facet(Ki).map(e=>e(t)),n))),t.dispatch({selection:n,scrollIntoView:e,userEvent:i}),!0}return!1}function Xn(t,e,i,n=-1){if(be.ios&&t.inputState.flushIOSKey(e))return!0;let s=t.state.selection.main;if(be.android&&(e.to==s.to&&(e.from==s.from||e.from==s.from-1&&" "==t.state.sliceDoc(e.from,s.from))&&1==e.insert.length&&2==e.insert.lines&&Je(t.contentDOM,"Enter",13)||(e.from==s.from-1&&e.to==s.to&&0==e.insert.length||8==n&&e.insert.length<e.to-e.from&&e.to>s.head)&&Je(t.contentDOM,"Backspace",8)||e.from==s.from&&e.to==s.to+1&&0==e.insert.length&&Je(t.contentDOM,"Delete",46)))return!0;let r,o=e.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let l=()=>r||(r=function(t,e,i){let n,s=t.state,r=s.selection.main,o=-1;if(e.from==e.to&&e.from<r.from||e.from>r.to){let i=e.from<r.from?-1:1,n=i<0?r.from:r.to,l=In(s.facet(Ki).map(e=>e(t)),n,i);e.from==l&&(o=l)}if(o>-1)n={changes:e,selection:N.cursor(e.from+e.insert.length,-1)};else if(e.from>=r.from&&e.to<=r.to&&e.to-e.from>=(r.to-r.from)/3&&(!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||t.inputState.compositionPendingChange)&&e.to<=r.to+10&&e.to>=r.to-10){let a,h=t.state.sliceDoc(e.from,e.to),c=i&&Dn(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 u=r.to-e.to;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-u,c=n-h.length;if(t.state.sliceDoc(c,n)!=h||n>=a.from&&c<=a.to)return{range:i};let f=s.changes({from:c,to:n,insert:e.insert}),d=i.to-r.to;return{changes:f,range:l?N.range(Math.max(0,l.anchor+d),Math.max(0,l.head+d)):i.map(f)}})}else n={changes:o,selection:l&&s.selection.replaceRange(l)}}let l="input.type";(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,l+=".compose",t.inputState.compositionFirstChange&&(l+=".start",t.inputState.compositionFirstChange=!1));return s.update(n,{userEvent:l,scrollIntoView:!0})}(t,e,i));return t.state.facet(Oi).some(i=>i(t,e.from,e.to,o,l))||t.dispatch(l()),!0}function Gn(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--;if("end"==n){i-=o+Math.max(0,r-Math.min(o,l))-r}if(o<r&&t.length<e.length){r-=i<=r&&i>=o?r-i:0,l=r+(l-o),o=r}else if(l<r){r-=i<=r&&i>=l?r-i:0,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function Yn(t,e){return e.head==t.main.head&&e.anchor==t.main.anchor}class Jn{setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}constructor(t){this.view=t,this.lastKeyCode=0,this.lastKeyTime=0,this.touchActive=!1,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 0,this.lastIOSMomentumScroll=0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.insertingText="",this.insertingTextAt=0,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=t.hasFocus,be.safari&&t.contentDOM.addEventListener("input",()=>null),be.gecko&&function(t){ks.has(t)||(ks.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=sn.get(n))&&i.isWidget()&&!i.isHidden&&i.widget.ignoreEvent(e))return!1;return!0})(this.view,t)&&!this.ignoreDuringComposition(t)&&("keydown"==t.type&&this.keydown(t)||(0!=this.view.updateState?Promise.resolve().then(()=>this.runHandlers(t.type,t)):this.runHandlers(t.type,t)))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let 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=ts(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&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&27!=t.keyCode&&ns.indexOf(t.keyCode)<0&&(this.tabFocusMode=-1),be.android&&be.chrome&&!t.synthetic&&(13==t.keyCode||8==t.keyCode))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;if(be.ios&&!t.synthetic&&!t.altKey&&!t.metaKey&&(es.some(e=>e.keyCode==t.keyCode)&&!t.ctrlKey||is.indexOf(t.key)>-1&&t.ctrlKey)){let i={ctrlKey:t.ctrlKey,altKey:t.altKey,metaKey:t.metaKey,shiftKey:t.shiftKey};return i.shiftKey&&be.ios&&!/^(off|none)$/.test(this.view.contentDOM.autocapitalize)&&((e=this.view.win).visualViewport&&e.visualViewport.height*e.visualViewport.scale/e.document.documentElement.clientHeight<.85)&&(i.shiftKey=!1),this.pendingIOSKey={key:t.key,keyCode:t.keyCode,mods:i},setTimeout(()=>this.flushIOSKey(),250),!0}var e;return 229!=t.keyCode&&this.view.observer.forceFlush(),!1}flushIOSKey(t){let e=this.pendingIOSKey;return!!e&&(!("Enter"==e.key&&t&&t.from<t.to&&/^\S+$/.test(t.insert.toString()))&&(this.pendingIOSKey=void 0,Je(this.view.contentDOM,e.key,e.keyCode,e.mods)))}ignoreDuringComposition(t){return!(!/^key/.test(t.type)||t.synthetic)&&(this.composing>0||!!(be.safari&&!be.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.view.observer.update(t),this.mouseSelection&&this.mouseSelection.update(t),this.draggedContent&&t.docChanged&&(this.draggedContent=this.draggedContent.map(t.changes)),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function Zn(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){Wi(i.state,t)}}}function ts(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,n=t&&t.plugin.domEventHandlers,s=t&&t.plugin.domEventObservers;if(n)for(let t in n){let s=n[t];s&&i(t).handlers.push(Zn(e.value,s))}if(s)for(let t in s){let n=s[t];n&&i(t).observers.push(Zn(e.value,n))}}for(let t in os)i(t).handlers.push(os[t]);for(let t in ls)i(t).observers.push(ls[t]);return e}const es=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],is="dthko",ns=[16,17,18,20,91,92,224,225];function ss(t){return.7*Math.max(0,t)+8}class rs{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.scrollParents=je(t.contentDOM),this.atoms=t.state.facet(Ki).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(Ot.allowMultipleSelections)&&function(t,e){let i=t.state.facet(ki);return i.length?i[0](e):be.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!=gs(e))&&null}start(t){!1===this.dragging&&this.select(t)}move(t){if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(e=this.startEvent,i=t,Math.max(Math.abs(e.clientX-i.clientX),Math.abs(e.clientY-i.clientY))<10))return;var e,i;this.select(this.lastEvent=t);let n=0,s=0,r=0,o=0,l=this.view.win.innerWidth,a=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:l}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:o,bottom:a}=this.scrollParents.y.getBoundingClientRect());let h=Ji(this.view);t.clientX-h.left<=r+6?n=-ss(r-t.clientX):t.clientX+h.right>=l-6&&(n=ss(t.clientX-l)),t.clientY-h.top<=o+6?s=-ss(o-t.clientY):t.clientY+h.bottom>=a-6&&(s=ss(t.clientY-a)),this.setScrollSpeed(n,s)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:t,y:e}=this.scrollSpeed;t&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=t,t=0),e&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=e,e=0),(t||e)&&this.view.win.scrollBy(t,e),!1===this.dragging&&this.select(this.lastEvent)}select(t){let{view:e}=this,i=Nn(this.atoms,this.style.get(t,this.extend,this.multiple));!this.mustSelect&&i.eq(e.state.selection,!1===this.dragging)||this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(t){t.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(t)&&setTimeout(()=>this.select(this.lastEvent),20)}}const os=Object.create(null),ls=Object.create(null),as=be.ie&&be.ie_version<15||be.ios&&be.webkit_version<604;function hs(t,e,i){for(let n of t.facet(e))i=n(i,t);return i}function cs(t,e){e=hs(t.state,Di,e);let i,{state:n}=t,s=1,r=n.toText(e),o=r.lines==n.selection.ranges.length;if(null!=ws&&n.selection.ranges.every(t=>t.empty)&&ws==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:N.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:N.cursor(t.from+e.length)}}):n.replaceSelection(r);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function us(t,e,i,n){if(1==n)return N.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 N.cursor(e);0==r?i=1:r==s.length&&(i=-1);let o=r,l=r;i<0?o=x(s.text,r,!1):l=x(s.text,r);let a=n(s.text.slice(o,l));for(;o>0;){let t=x(s.text,o,!1);if(n(s.text.slice(t,o))!=a)break;o=t}for(;l<s.length;){let t=x(s.text,l);if(n(s.text.slice(l,t))!=a)break;l=t}return N.undirectionalRange(o+s.from,l+s.from)}(t.state,e,i);{let n=t.docView.lineAt(e,i),s=t.state.doc.lineAt(n?n.posAtEnd:e),r=n?n.posAtStart:s.from,o=n?n.posAtEnd:s.to;return o<t.state.doc.length&&o==s.to&&o++,N.undirectionalRange(r,o)}}ls.scroll=t=>{let e=t.inputState;e.lastScrollTop=t.scrollDOM.scrollTop,e.lastScrollLeft=t.scrollDOM.scrollLeft,be.ios&&!e.touchActive&&(e.lastIOSMomentumScroll=Date.now())},ls.wheel=ls.mousewheel=t=>{t.inputState.lastWheelEvent=Date.now()},os.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&0!=t.inputState.tabFocusMode&&(t.inputState.tabFocusMode=Date.now()+2e3),!1),ls.touchstart=(t,e)=>{let i=t.inputState,n=e.targetTouches[0];i.touchActive=!0,i.lastTouchTime=Date.now(),n&&(i.lastTouchX=n.clientX,i.lastTouchY=n.clientY),i.setSelectionOrigin("select.pointer")},ls.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},ls.touchend=(t,e)=>{t.inputState.touchActive=!1},os.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(Ci))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=t.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),n=gs(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=t.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),h=us(t,a.pos,a.assoc,n);if(i.pos!=a.pos&&!r){let e=us(t,i.pos,i.assoc,n),s=Math.min(e.from,h.from),r=Math.max(e.to,h.to);h=s<h.from?N.range(s,r,h.assoc):N.range(r,s,h.assoc)}return r?s.replaceRange(s.main.extend(h.from,h.to,h.assoc)):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 N.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):N.create([h])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new rs(t,e,i,n)),n&&t.observer.ignore(()=>{Ge(t.contentDOM);let e=t.root.activeElement;e&&!e.contains(t.contentDOM)&&e.blur()});let s=t.inputState.mouseSelection;if(s)return s.start(e),!1===s.dragging}else t.inputState.setSelectionOrigin("select.pointer");return!1};const fs=be.ie&&be.ie_version<=11;let ds=null,ps=0,ms=0;function gs(t){if(!fs)return t.detail;let e=ds,i=ms;return ds=t,ms=Date.now(),ps=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(ps+1)%3:1}function vs(t,e,i,n){if(!(i=hs(t.state,Di,i)))return;let s=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:r}=t.inputState,o=n&&r&&function(t,e){let i=t.state.facet(Si);return i.length?i[0](e):be.mac?!e.altKey:!e.ctrlKey}(t,e)?{from:r.from,to:r.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"}),t.inputState.draggedContent=null}os.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let n=t.docView.tile.nearest(e.target);if(n&&n.isWidget()){let t=n.posAtStart,e=t+n.length;(t>=i.to||e<=i.from)&&(i=N.undirectionalRange(t,e))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",hs(t.state,Ri,t.state.sliceDoc(i.from,i.to))),e.dataTransfer.effectAllowed="copyMove"),!1},os.dragend=t=>(t.inputState.draggedContent=null,!1),os.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&&vs(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 vs(t,e,i,!0),!0}return!1},os.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=as?null:e.clipboardData;return i?(cs(t,i.getData("text/plain")||i.getData("text/uri-list")),!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(),cs(t,i.value)},50)}(t),!1)};let ws=null;os.copy=os.cut=(t,e)=>{if(!Ne(t.contentDOM,t.observer.selectionRange))return!1;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:hs(t,Ri,e.join(t.lineBreak)),ranges:i,linewise:n}}(t.state);if(!i&&!s)return!1;ws=s?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let r=as?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 bs=ft.define();function ys(t,e){let i=[];for(let n of t.facet(Ti)){let s=n(t,e);s&&i.push(s)}return i.length?t.update({effects:i,annotations:bs.of(!0)}):null}function xs(t){setTimeout(()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=ys(t.state,e);i?t.dispatch(i):t.update([])}},10)}ls.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),xs(t)},ls.blur=t=>{t.observer.clearSelectionRange(),xs(t)},ls.compositionstart=ls.compositionupdate=t=>{t.observer.editContext||(null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0))},ls.compositionend=t=>{t.observer.editContext||(t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,be.chrome&&be.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then(()=>t.observer.flush()):setTimeout(()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])},50))},ls.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},os.beforeinput=(t,e)=>{var i,n;if("insertText"!=e.inputType&&"insertCompositionText"!=e.inputType||(t.inputState.insertingText=e.data,t.inputState.insertingTextAt=Date.now()),"insertReplacementText"==e.inputType&&t.observer.editContext){let n=null===(i=e.dataTransfer)||void 0===i?void 0:i.getData("text/plain"),s=e.getTargetRanges();if(n&&s.length){let e=s[0],i=t.posAtDOM(e.startContainer,e.startOffset),r=t.posAtDOM(e.endContainer,e.endOffset);return Xn(t,{from:i,to:r,insert:t.state.toText(n)},null),!0}}let s;if(be.chrome&&be.android&&(s=es.find(t=>t.inputType==e.inputType))&&(t.observer.delayAndroidKey(s.key,s.keyCode),"Backspace"==s.key||"Delete"==s.key)){let e=(null===(n=window.visualViewport)||void 0===n?void 0:n.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 be.ios&&"deleteContentForward"==e.inputType&&t.observer.flushSoon(),be.safari&&"insertText"==e.inputType&&t.inputState.composing>=0&&setTimeout(()=>ls.compositionend(t,e),20),!1};const ks=new Set;const Ss=["pre-wrap","normal","pre-line","break-spaces"];let Cs=!1;function As(){Cs=!1}class Ms{constructor(t){this.lineWrapping=t,this.doc=u.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){if(!this.lineWrapping)return this.lineHeight;return(1+Math.max(0,Math.ceil((t-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return Ss.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=Ss.indexOf(t)>-1,l=Math.abs(e-this.lineHeight)>.3||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 Os{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class Ts{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?Me.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 Re?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 Ts(this.from,this.length+t.length,this.top,this.height+t.height,e)}}var Ds=function(t){return t[t.ByPos=0]="ByPos",t[t.ByHeight=1]="ByHeight",t[t.ByPosNoHeight=2]="ByPosNoHeight",t}(Ds||(Ds={}));const Rs=.001;class Ps{constructor(t,e,i=2){this.length=t,this.height=e,this.flags=i}get outdated(){return(2&this.flags)>0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t){this.height!=t&&(Math.abs(this.height-t)>Rs&&(Cs=!0),this.height=t)}replace(t,e,i){return Ps.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],u=s.lineAt(l,Ds.ByPosNoHeight,i.setDoc(e),0,0),f=u.to>=a?u:s.lineAt(a,Ds.ByPosNoHeight,i,0,0);for(c+=f.to-a,a=f.to;o>0&&u.from<=n[o-1].toA;)l=n[o-1].fromA,h=n[o-1].fromB,o--,l<u.from&&(u=s.lineAt(l,Ds.ByPosNoHeight,i,0,0));h+=u.from-l,l=u.from;let d=Vs.build(i.setDoc(r),t,h,c);s=Es(s,s.replace(l,a,d))}return s.updateHeight(i,0)}static empty(){return new Is(0,0,0)}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 Ws(Ps.of(t.slice(0,e)),r,Ps.of(t.slice(i)))}}function Es(t,e){return t==e?t:(t.constructor!=e.constructor&&(Cs=!0),e)}Ps.prototype.size=1;const Bs=Oe.replace({});class Ls extends Ps{constructor(t,e,i){super(t,e),this.deco=i,this.spaceAbove=0}mainBlock(t,e){return new Ts(e,this.length,t+this.spaceAbove,this.height-this.spaceAbove,this.deco||0)}blockAt(t,e,i,n){return this.spaceAbove&&t<i+this.spaceAbove?new Ts(n,0,i,this.spaceAbove,Bs):this.mainBlock(i,n)}lineAt(t,e,i,n,s){let r=this.mainBlock(n,s);return this.spaceAbove?this.blockAt(0,i,n,s).join(r):r}forEachLine(t,e,i,n,s,r){t<=s+this.length&&e>=s&&r(this.lineAt(0,Ds.ByPos,i,n,s))}setMeasuredHeight(t){let e=t.heights[t.index++];e<0?(this.spaceAbove=-e,e=t.heights[t.index++]):this.spaceAbove=0,this.setHeight(e)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setMeasuredHeight(n),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Is extends Ls{constructor(t,e,i){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0,this.spaceAbove=i}mainBlock(t,e){return new Ts(e,this.length,t+this.spaceAbove,this.height-this.spaceAbove,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof Is||n instanceof Ns&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof Ns?n=new Is(n.length,this.height,this.spaceAbove):n.height=this.height,this.outdated||(n.outdated=!1),n):Ps.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setMeasuredHeight(n):(i||this.outdated)&&(this.spaceAbove=0,this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight)),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Ns extends Ps{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+(t<e.lineHeight?0: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 Ts(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 Ts(l,a,i+o*n,o,0)}}lineAt(t,e,i,n,s){if(e==Ds.ByHeight)return this.blockAt(t,i,n,s);if(e==Ds.ByPosNoHeight){let{from:e,to:n}=i.doc.lineAt(t);return new Ts(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,u=n+o*c+l*(a.from-s-c);return new Ts(a.from,a.length,Math.max(n,Math.min(u,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 Ts(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 Ns?i[i.length-1]=new Ns(t.length+n):i.push(null,new Ns(n-1))}if(t>0){let e=i[0];e instanceof Ns?i[0]=new Ns(t+e.length):i.unshift(new Ns(t-1),null)}return Ps.of(i)}decomposeLeft(t,e){e.push(new Ns(t-1),null)}decomposeRight(t,e){e.push(null,new Ns(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 Ns(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++],l=0;s<0&&(l=-s,s=n.heights[n.index++]),-1==o?o=s:Math.abs(s-o)>=Rs&&(o=-2);let a=new Is(e,s,l);a.outdated=!1,i.push(a),r+=e+1}r<=s&&i.push(null,new Ns(s-r).updateHeight(t,r));let l=Ps.of(i);return(o<0||Math.abs(l.height-this.height)>=Rs||Math.abs(o-this.heightMetrics(t,e).perLine)>=Rs)&&(Cs=!0),Es(this,l)}return(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class Ws extends Ps{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==Ds.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==Ds.ByPosNoHeight?Ds.ByPosNoHeight:Ds.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,Ds.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&&Hs(s,r-1),e<this.length){let t=s.length;this.decomposeRight(e,s),Hs(s,t)}return Ps.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?Ps.of(this.break?[t,null,e]:[t,e]):(this.left=Es(this.left,t),this.right=Es(this.right,e),this.setHeight(t.height+e.height),this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,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 Hs(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof Ns&&(n=t[e+1])instanceof Ns&&t.splice(e-1,3,new Ns(i.length+1+n.length))}class Vs{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 Is?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new Is(t-this.pos,-1,0)),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 Ls(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 Is(this.pos-t,-1,0)),this.writtenTo=this.pos}blankContent(t,e){let i=new Ns(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 Is)return t;let e=new Is(0,-1,0);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let 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 Is||this.isCovered?(this.writtenTo<this.pos||null==e)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos)):this.nodes.push(new Is(0,-1,0));let i=t;for(let t of this.nodes)t instanceof Is&&t.updateHeight(this.oracle,i),i+=t?t.length:1;return this.nodes}static build(t,e,i,n){let s=new Vs(i,t);return Lt.spans(e,i,n,s,0),s.finish(i)}}class zs{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,n){(t<e||i&&i.heightRelevant||n&&n.heightRelevant)&&Ee(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=Math.min(e==t.parentNode?s.innerHeight: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 _s(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class qs{constructor(t,e,i,n){this.from=t,this.to=e,this.size=i,this.displaySize=n}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 Oe.replace({widget:new $s(this.displaySize*(e?t.scaleY:t.scaleX),e)}).range(this.from,this.to)}}class $s extends Ae{constructor(t,e){super(),this.size=t,this.vertical=e}eq(t){return t.size==this.size&&t.vertical==this.vertical}toDOM(){let t=document.createElement("div");return this.vertical?t.style.height=this.size+"px":(t.style.width=this.size+"px",t.style.height="2px",t.style.display="inline-block"),t}get estimatedHeight(){return this.vertical?this.size:-1}}class Us{constructor(t,e){this.view=t,this.state=e,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scaleX=1,this.scaleY=1,this.scrollOffset=0,this.scrolledToBottom=!1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=Xs,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=ni.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let i=e.facet($i).some(t=>"function"!=typeof t&&"cm-lineWrapping"==t.class);this.heightOracle=new Ms(i),this.stateDeco=Gs(e),this.heightMap=Ps.empty().applyChanges(this.stateDeco,u.empty,this.heightOracle.setDoc(e.doc),[new tn(0,0,0,e.doc.length)]);for(let t=0;t<2&&(this.viewport=this.getViewport(0,null),this.updateForViewport());t++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=Oe.set(this.lineGaps.map(t=>t.draw(this,!1))),this.scrollParent=t.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let 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 js(e,i))}}return this.viewports=t.sort((t,e)=>t.from-e.from),this.updateScaler()}updateScaler(){let t=this.scaler;return this.scaler=this.heightMap.height<=7e6?Xs:new Ys(this.heightOracle,this.heightMap,this.viewports),t.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,t=>{this.viewportLines.push(Js(t,this.scaler))})}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=Gs(this.state);let n=t.changedRanges,s=tn.extendWithRanges(n,function(t,e,i){let n=new zs;return Lt.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:T.empty(this.state.doc.length))),r=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);As(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=r||Cs)&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=r);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=l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,t.flags|=this.updateForViewport(),(a||!t.changes.empty||2&t.flags)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(t.changes),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&(t.selectionSet||t.focusChanged)&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Ei)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:t}=this,e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,s=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?ni.RTL:ni.LTR;let r=this.heightOracle.mustRefreshForWrapping(s)||"refresh"===this.mustMeasureContent,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{scaleX:t,scaleY:i}=Ue(e,o);(t>.005&&Math.abs(this.scaleX-t)>.005||i>.005&&Math.abs(this.scaleY-i)>.005)&&(this.scaleX=t,this.scaleY=i,a|=16,r=l=!0)}let c=(parseInt(i.paddingTop)||0)*this.scaleY,f=(parseInt(i.paddingBottom)||0)*this.scaleY;this.paddingTop==c&&this.paddingBottom==f||(this.paddingTop=c,this.paddingBottom=f,a|=18),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(l=!0),this.editorWidth=t.scrollDOM.clientWidth,a|=16);let d=je(this.view.contentDOM,!1).y;d!=this.scrollParent&&(this.scrollParent=d,this.scrollAnchorHeight=-1,this.scrollOffset=0);let p=this.getScrollOffset();this.scrollOffset!=p&&(this.scrollAnchorHeight=-1,this.scrollOffset=p),this.scrolledToBottom=Ze(this.scrollParent||t.win);let m=(this.printing?_s:Fs)(e,this.paddingTop),g=m.top-this.pixelViewport.top,v=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let w=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(w!=this.inView&&(this.inView=w,w&&(l=!0)),!this.inView&&!this.scrollTarget&&!function(t){let e=t.getBoundingClientRect(),i=t.ownerDocument.defaultView||window;return e.left<i.innerWidth&&e.right>0&&e.top<i.innerHeight&&e.bottom>0}(t.dom))return 0;let b=o.width;if(this.contentDOMWidth==b&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=o.width,this.editorHeight=t.scrollDOM.clientHeight,a|=16),l){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(r=!0),r||n.lineWrapping&&Math.abs(b-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:o,textHeight:l}=t.docView.measureTextSize();r=i>0&&n.refresh(s,i,o,l,Math.max(5,b/o),e),r&&(t.docView.minWidth=0,a|=16)}g>0&&v>0?h=Math.max(g,v):g<0&&v<0&&(h=Math.min(g,v)),As();for(let i of this.viewports){let s=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(r?Ps.empty().applyChanges(this.stateDeco,u.empty,this.heightOracle,[new tn(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,r,new Os(i.from,s))}Cs&&(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&&(2&a&&(a|=this.updateScaler()),this.viewport=this.getViewport(h,this.scrollTarget),a|=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 js(n.lineAt(r-1e3*i,Ds.ByHeight,s,0,0).from,n.lineAt(o+1e3*(1-i),Ds.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,Ds.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 js(n.lineAt(i-500,Ds.ByHeight,s,0,0).from,n.lineAt(i+r+500,Ds.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 js(this.heightMap.lineAt(i,Ds.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(n,Ds.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,Ds.ByPos,this.heightOracle,0,0),{bottom:s}=this.heightMap.lineAt(e,Ds.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 qs(e.mapPos(n.from),e.mapPos(n.to),n.size,n.displaySize));return i}ensureLineGaps(t,e){let i=this.heightOracle.lineWrapping,n=i?1e4:2e3,s=n>>1,r=n<<1;if(this.defaultTextDirection!=ni.LTR&&!i)return[];let o=[],l=(n,r,a,h)=>{if(r-n<s)return;let c=this.state.selection.main,u=[c.from];c.empty||u.push(c.to);for(let t of u)if(t>n&&t<r)return l(n,t-10,a,h),void l(t+10,r,a,h);let f=function(t,e){for(let i of t)if(e(i))return i;return}(t,t=>t.from>=a.from&&t.to<=a.to&&Math.abs(t.from-n)<s&&Math.abs(t.to-r)<s&&!u.some(e=>t.from<e&&t.to>e));if(!f){if(r<a.to&&e&&i&&e.visibleRanges.some(t=>t.from<=r&&t.to>=r)){let t=e.moveToLineBoundary(N.cursor(r),!1,!0).head;t>n&&(r=t)}let t=this.gapSize(a,n,r,h);f=new qs(n,r,t,i||t<2e6?t:2e6)}o.push(f)},a=e=>{if(e.length<r||e.type!=Me.Text)return;let s=function(t,e,i){let n=[],s=t,r=0;Lt.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);return{total:r,ranges:n}}(e.from,e.to,this.stateDeco);if(s.total<r)return;let o,a,h=this.scrollTarget?this.scrollTarget.range.head:null;if(i){let t,i,r=n/this.heightOracle.lineLength*this.heightOracle.lineHeight;if(null!=h){let n=Ks(s,h),o=((this.visibleBottom-this.visibleTop)/2+r)/e.height;t=n-o,i=n+o}else t=(this.visibleTop-e.top-r)/e.height,i=(this.visibleBottom-e.top+r)/e.height;o=Qs(s,t),a=Qs(s,i)}else{let i=s.total*this.heightOracle.charWidth,r=n*this.heightOracle.charWidth,l=0;if(i>2e6)for(let i of t)i.from>=e.from&&i.from<e.to&&i.size!=i.displaySize&&i.from*this.heightOracle.charWidth+l<this.pixelViewport.left&&(l=i.size-i.displaySize);let c,u,f=this.pixelViewport.left+l,d=this.pixelViewport.right+l;if(null!=h){let t=Ks(s,h),e=((d-f)/2+r)/i;c=t-e,u=t+e}else c=(f-r)/i,u=(d+r)/i;o=Qs(s,c),a=Qs(s,u)}o>e.from&&l(e.from,o,e,s),a<e.to&&l(a,e.to,e,s)};for(let t of this.viewportLines)Array.isArray(t.type)?t.type.forEach(a):a(t);return o}gapSize(t,e,i,n){let s=Ks(n,i)-Ks(n,e);return this.heightOracle.lineWrapping?t.height*s:n.total*this.heightOracle.charWidth*s}updateLineGaps(t){qs.same(t,this.lineGaps)||(this.lineGaps=t,this.lineGapDeco=Oe.set(t.map(t=>t.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(t){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let i=[];Lt.spans(e,this.viewport.from,this.viewport.to,{span(t,e){i.push({from:t,to:e})},point(){}},20);let n=0;if(i.length!=this.visibleRanges.length)n=12;else for(let e=0;e<i.length&&!(8&n);e++){let s=this.visibleRanges[e],r=i[e];s.from==r.from&&s.to==r.to||(n|=4,t&&t.mapPos(s.from,-1)==r.from&&t.mapPos(s.to,1)==r.to||(n|=8))}return this.visibleRanges=i,n}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find(e=>e.from<=t&&e.to>=t)||Js(this.heightMap.lineAt(t,Ds.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return t>=this.viewportLines[0].top&&t<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(e=>e.top<=t&&e.bottom>=t)||Js(this.heightMap.lineAt(this.scaler.fromDOM(t),Ds.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return(this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top)*this.scaleY}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Js(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 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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}}eq(t){return t instanceof Ys&&(this.scale==t.scale&&this.viewports.length==t.viewports.length&&this.viewports.every((e,i)=>e.from==t.viewports[i].from&&e.to==t.viewports[i].to))}}function Js(t,e){if(1==e.scale)return t;let i=e.toDOM(t.top),n=e.toDOM(t.bottom);return new Ts(t.from,t.length,i,n-i,Array.isArray(t._content)?t._content.map(t=>Js(t,e)):t._content)}const Zs=V.define({combine:t=>t.join(" ")}),tr=V.define({combine:t=>t.indexOf(!0)>-1}),er=Yt.newName(),ir=Yt.newName(),nr=Yt.newName(),sr={"&light":"."+ir,"&dark":"."+nr};function rr(t,e,i){return new Yt(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 or=rr("."+er,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{userSelect:"none",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 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fr(t),t.state.facet(Hi)&&(t.contentDOM.editContext=this.editContext.editContext)),ar&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver(()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(t.scrollDOM)),this.addWindowListeners(this.win=t.win),this.start(),"function"==typeof IntersectionObserver&&(this.intersection=new IntersectionObserver(t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(t){("change"!=t.type&&t.type||t.matches)&&(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some((e,i)=>e!=t[i]))){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(Hi)?i.root.activeElement!=this.dom:!Ne(this.dom,n))return;let s=n.anchorNode&&i.docView.tile.nearest(n.anchorNode);s&&s.isWidget()&&s.widget.ignoreEvent(t)?e||(this.selectionChanged=!1):(be.ie&&be.ie_version<=11||be.android&&be.chrome)&&!i.state.selection.main.empty&&n.focusNode&&He(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=Le(t.root);if(!e)return!1;let i=be.safari&&11==t.root.nodeType&&t.root.activeElement==this.dom&&function(t,e){if(e.getComposedRanges){let i=e.getComposedRanges(t.root)[0];if(i)return ur(t,i)}let i=null;function n(t){t.preventDefault(),t.stopImmediatePropagation(),i=t.getTargetRanges()[0]}return t.contentDOM.addEventListener("beforeinput",n,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",n,!0),i?ur(t,i):null}(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let n=Ne(this.dom,i);return n&&!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,_e(i));;)if(n){if(1!=i.nodeType)return!1;let t=i.childNodes[n-1];"false"==t.contentEditable?n--:(i=t,n=_e(i))}else{if(i==t)return!0;n=Ve(i),i=i.parentNode}}(this.dom,i)?(this.view.inputState.lastFocusTime=0,t.docView.updateSelection(),!1):(this.selectionRange.setRange(i),n&&(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,lr),ar&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),ar&&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;if(t){this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&Je(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&&Ne(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 jn(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=Kn(this.view,e);return this.view.state==i&&(e.domChanged||e.newSel&&!Yn(this.view.state.selection,e.newSel.main))&&this.view.update([]),n}readMutation(t){let e=this.view.docView.tile.nearest(t.target);if(!e||e.isWidget())return null;if(e.markDirty("attributes"==t.type),"childList"==t.type){let i=cr(e,t.previousSibling||t.target.previousSibling,-1),n=cr(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),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}update(t){this.editContext&&(this.editContext.update(t),t.startState.facet(Hi)!=t.state.facet(Hi)&&(t.view.contentDOM.editContext=t.state.facet(Hi)?this.editContext.editContext:null))}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),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}}function cr(t,e,i){for(;e;){let n=sn.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}function ur(t,e){let i=e.startContainer,n=e.startOffset,s=e.endContainer,r=e.endOffset,o=t.docView.domAtPos(t.state.selection.main.anchor,1);return He(o.node,o.offset,s,r)&&([i,n,s,r]=[s,r,i,n]),{anchorNode:i,anchorOffset:n,focusNode:s,focusOffset:r}}class fr{constructor(t){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(t.state);let e=this.editContext=new window.EditContext({text:t.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,t.state.selection.main.anchor))),selectionEnd:this.toContextPos(t.state.selection.main.head)});this.handlers.textupdate=i=>{let n=t.state.selection.main,{anchor:s,head:r}=n,o=this.toEditorPos(i.updateRangeStart),l=this.toEditorPos(i.updateRangeEnd);t.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:o,drifted:!1});let a=l-o>i.text.length;o==this.from&&s<this.from?o=s:l==this.to&&s>this.to&&(l=s);let h=Gn(t.state.sliceDoc(o,l),i.text,(a?n.from:n.to)-o,a?"end":null);if(!h){let e=N.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));return void(Yn(e,n)||t.dispatch({selection:e,userEvent:"select"}))}let c={from:h.from+o,to:h.toA+o,insert:u.of(i.text.slice(h.from,h.toB).split("\n"))};if((be.mac||be.android)&&c.from==r-1&&/^\. ?$/.test(i.text)&&"off"==t.contentDOM.getAttribute("autocorrect")&&(c={from:o,to:l,insert:u.of([i.text.replace("."," ")])}),this.pendingContextChange=c,!t.state.readOnly){let e=this.to-this.from+(c.to-c.from+c.insert.length);Xn(t,c,N.single(this.toEditorPos(i.selectionStart,e),this.toEditorPos(i.selectionEnd,e)))}this.pendingContextChange&&(this.revertPending(t.state),this.setSelection(t.state)),c.from<c.to&&!c.insert.length&&t.inputState.composing>=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(e.text.slice(Math.max(0,i.updateRangeStart-1),Math.min(e.text.length,i.updateRangeStart+1)))&&this.handlers.compositionend(i)},this.handlers.characterboundsupdate=i=>{let n=[],s=null;for(let e=this.toEditorPos(i.rangeStart),r=this.toEditorPos(i.rangeEnd);e<r;e++){let i=t.coordsForChar(e);s=i&&new DOMRect(i.left,i.top,i.right-i.left,i.bottom-i.top)||s||new DOMRect,n.push(s)}e.updateCharacterBounds(i.rangeStart,n)},this.handlers.textformatupdate=e=>{let i=[];for(let t of e.getTextFormats()){let e=t.underlineStyle,n=t.underlineThickness;if(!/none/i.test(e)&&!/none/i.test(n)){let s=this.toEditorPos(t.rangeStart),r=this.toEditorPos(t.rangeEnd);if(s<r){let t=`text-decoration: underline ${/^[a-z]/.test(e)?e+" ":"Dashed"==e?"dashed ":"Squiggle"==e?"wavy ":""}${/thin/i.test(n)?1:2}px`;i.push(Oe.mark({attributes:{style:t}}).range(s,r))}}}t.dispatch({effects:Ni.of(Oe.set(i))})},this.handlers.compositionstart=()=>{t.inputState.composing<0&&(t.inputState.composing=0,t.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(t.inputState.composing=-1,t.inputState.compositionFirstChange=null,this.composing){let{drifted:e}=this.composing;this.composing=null,e&&this.reset(t.state)}};for(let t in this.handlers)e.addEventListener(t,this.handlers[t]);this.measureReq={read:t=>{let e=Le(t.root);e&&e.rangeCount&&this.editContext.updateSelectionBounds(e.getRangeAt(0).getBoundingClientRect())}}}applyEdits(t){let e=0,i=!1,n=this.pendingContextChange;return t.changes.iterChanges((s,r,o,l,a)=>{if(i)return;let h=a.length-(r-s);if(n&&r>=n.to){if(n.from==s&&n.to==r&&n.insert.eq(a))return n=this.pendingContextChange=null,e+=h,void(this.to+=h);n=null,this.revertPending(t.state)}if(s+=e,(r+=e)<=this.from)this.from+=h,this.to+=h;else if(s<this.to){if(s<this.from||r>this.to||this.to-this.from+a.length>3e4)return void(i=!0);this.editContext.updateText(this.toContextPos(s),this.toContextPos(r),a.toString()),this.to+=h}e+=h}),n&&!i&&this.revertPending(t.state),!i}update(t){let e=this.pendingContextChange,i=t.startState.selection.main;this.composing&&(this.composing.drifted||!t.changes.touchesRange(i.from,i.to)&&t.transactions.some(t=>!t.isUserEvent("input.type")&&t.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=t.changes.mapPos(this.composing.editorBase)):this.applyEdits(t)&&this.rangeIsValid(t.state)?(t.docChanged||t.selectionSet||e)&&this.setSelection(t.state):(this.pendingContextChange=null,this.reset(t.state)),(t.geometryChanged||t.docChanged||t.selectionSet)&&t.view.requestMeasure(this.measureReq)}resetRange(t){let{head:e}=t.selection.main;this.from=Math.max(0,e-1e4),this.to=Math.min(t.doc.length,e+1e4)}reset(t){this.resetRange(t),this.editContext.updateText(0,this.editContext.text.length,t.doc.sliceString(this.from,this.to)),this.setSelection(t)}revertPending(t){let e=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(e.from),this.toContextPos(e.from+e.insert.length),t.doc.sliceString(e.from,e.to))}setSelection(t){let{main:e}=t.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,e.anchor))),n=this.toContextPos(e.head);this.editContext.selectionStart==i&&this.editContext.selectionEnd==n||this.editContext.updateSelection(i,n)}rangeIsValid(t){let{head:e}=t.selection.main;return!(this.from>0&&e-this.from<500||this.to<t.doc.length&&this.to-e<500||this.to-this.from>3e4)}toEditorPos(t,e=this.to-this.from){t=Math.min(t,e);let i=this.composing;return i&&i.drifted?i.editorBase+(t-i.contextBase):t+this.from}toContextPos(t){let e=this.composing;return e&&e.drifted?e.contextBase+(t-e.editorBase):t-this.from}destroy(){for(let t in this.handlers)this.editContext.removeEventListener(t,this.handlers[t])}}class dr{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){var e;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),t.parent&&t.parent.appendChild(this.dom);let{dispatch:i}=t;this.dispatchTransactions=t.dispatchTransactions||i&&(t=>t.forEach(t=>i(t,this)))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new Us(this,t.state||Ot.create(t)),t.scrollTo&&t.scrollTo.is(Ii)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(zi).map(t=>new _i(t));for(let t of this.plugins)t.update(this);this.observer=new hr(this),this.inputState=new Jn(this),this.inputState.ensureHandlers(this.plugins),this.docView=new On(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),(null===(e=document.fonts)||void 0===e?void 0:e.ready)&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent="refresh",this.requestMeasure()})}dispatch(...t){let e=1==t.length&&t[0]instanceof gt?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(bs))?(this.inputState.notifiedFocused=r,o=1):r!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=r,l=ys(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(Ot.phrases)!=this.state.facet(Ot.phrases))return this.setState(s);e=en.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,{x:i,y:n}=this.state.facet(dr.cursorScrollMargin);c=new Li(t.empty?t:N.cursor(t.head,t.head>t.anchor?-1:1),"nearest","nearest",n,i)}for(let t of e.effects)t.is(Ii)&&(c=t.value.clip(this.state))}this.viewState.update(e,c),this.bidiCache=gr.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(Zi)!=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(Zs)!=e.state.facet(Zs)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),i&&this.docViewUpdate(),!e.empty)for(let t of this.state.facet(Mi))try{t(e)}catch(t){Wi(this.state,t,"update listener")}(l||h)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),h&&!Kn(this,h)&&a.force&&Je(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 Us(this,t),this.plugins=t.facet(zi).map(t=>new _i(t)),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new On(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(zi),i=t.state.facet(zi);if(e!=i){let n=[];for(let s of i){let i=e.indexOf(s);if(i<0)n.push(new _i(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)}docViewUpdate(){for(let t of this.plugins){let e=t.value;if(e&&e.docViewUpdate)try{e.docViewUpdate(this)}catch(t){Wi(this.state,t,"doc view update listener")}}}measure(t=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.viewState.scrollParent,n=this.viewState.getScrollOffset(),{scrollAnchorPos:s,scrollAnchorHeight:r}=this.viewState;Math.abs(n-this.viewState.scrollOffset)>1&&(r=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(r<0)if(Ze(i||this.win))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();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 Wi(this.state,t),mr}}),h=en.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),c&&this.docViewUpdate());for(let t=0;t<l.length;t++)if(a[t]!=mr)try{let e=l[t];e.write&&e.write(a[t],this)}catch(t){Wi(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,r=-1;continue}{let t=((s<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(s).top)-r)/this.scaleY;if((t>1||t<-1)&&!(be.ios&&this.inputState.lastIOSMomentumScroll>Date.now()-100)&&(i==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){n+=t,i?i.scrollTop+=t:this.win.scrollBy(0,t),r=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(Mi))t(e)}get themeClasses(){return er+" "+(this.state.facet(tr)?nr:ir)+" "+this.state.facet(Zs)}updateAttrs(){let t=vr(this,qi,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(Hi)?"true":"false",class:"cm-content",style:`${be.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),vr(this,$i,e);let i=this.observer.ignore(()=>{let i=Se(this.contentDOM,this.contentAttrs,e),n=Se(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)if(t.is(dr.announce)){e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(Zi);let t=this.state.facet(dr.cspNonce);Yt.mount(this.root,this.styleModules.concat(or).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.plugin!=t)&&this.pluginMap.set(t,e=this.plugins.find(e=>e.plugin==t)||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Wn(this,t,Ln(this,t,e,i))}moveByGroup(t,e){return Wn(this,t,Ln(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==St.Space&&(s=e),s==e}}(this,t.head,e)))}visualLineSide(t,e){let i=this.bidiSpans(t),n=this.textDirectionAt(t.from),s=i[e?i.length-1:0];return N.cursor(s.side(e,n)+t.from,s.forward(!e,n)?1:-1)}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let s=Bn(t,e.head,e.assoc||-1),r=n&&s.type==Me.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==ni.LTR)?e.right-1:e.left+1,y:(r.top+r.bottom)/2});if(null!=o)return N.cursor(o,i?-1:1)}return N.cursor(i?s.to:s.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Wn(this,t,function(t,e,i,n){let s=e.head,r=i?1:-1;if(s==(i?t.state.doc.length:0))return N.cursor(s,e.assoc);let o,l=e.goalColumn,a=t.contentDOM.getBoundingClientRect(),h=t.coordsAtPos(s,e.assoc||((e.empty?i:e.head==e.from)?1:-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 u=a.left+l,f=t.viewState.heightOracle.textHeight>>1,d=null!=n?n:f;for(let e=0;;e+=f){let n=o+(d+e)*r,s=Vn(t,{x:u,y:n},!1,r);if(i?n>a.bottom:n<a.top)return N.cursor(s.pos,s.assoc);let h=t.coordsAtPos(s.pos,s.assoc),c=h?(h.top+h.bottom)/2:0;if(!h||(i?c>o:c<o))return N.cursor(s.pos,s.assoc,void 0,l)}}(this,t,e,i))}domAtPos(t,e=1){return this.docView.domAtPos(t,e)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t,e=!0){this.readMeasured();let i=Vn(this,t,e);return i&&i.pos}posAndSideAtCoords(t,e=!0){return this.readMeasured(),Vn(this,t,e)}coordsAtPos(t,e=1){this.readMeasured();let i=this.state.doc.lineAt(t),n=this.bidiSpans(i),s=n[di.find(n,t-i.from,-1,e)];return this.docView.coordsAt(t,e,s.dir==ni.RTL)}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(Pi)||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>pr)return wi(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||pi(n.isolates,e=Gi(this,t))))return n.order;e||(e=Gi(this,t));let n=function(t,e,i){if(!t)return[new di(0,0,e==ri?1:0)];if(e==si&&!i.length&&!fi.test(t))return wi(t.length);if(i.length)for(;t.length>mi.length;)mi[mi.length]=256;let n=[],s=e==si?0:1;return vi(t,s,s,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new gr(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||be.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Ge(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(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){var i,n,s,r;return Ii.of(new Li("number"==typeof t?N.cursor(t):t,null!==(i=e.y)&&void 0!==i?i:"nearest",null!==(n=e.x)&&void 0!==n?n:"nearest",null!==(s=e.yMargin)&&void 0!==s?s:5,null!==(r=e.xMargin)&&void 0!==r?r:5))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Ii.of(new Li(N.cursor(i.from),"start","start",i.top-t,e,!0))}setTabFocusMode(t){null==t?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:"boolean"==typeof t?this.inputState.tabFocusMode=t?0:-1:0!=this.inputState.tabFocusMode&&(this.inputState.tabFocusMode=Date.now()+t)}static domEventHandlers(t){return Fi.define(()=>({}),{eventHandlers:t})}static domEventObservers(t){return Fi.define(()=>({}),{eventObservers:t})}static theme(t,e){let i=Yt.newName(),n=[Zs.of(i),Zi.of(rr(`.${i}`,t))];return e&&e.dark&&n.push(tr.of(!0)),n}static baseTheme(t){return J.lowest(Zi.of(rr("."+er,t,sr)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&sn.get(i)||sn.get(t);return(null===(e=null==n?void 0:n.root)||void 0===e?void 0:e.view)||null}}dr.styleModule=Zi,dr.inputHandler=Oi,dr.clipboardInputFilter=Di,dr.clipboardOutputFilter=Ri,dr.scrollHandler=Bi,dr.focusChangeEffect=Ti,dr.perLineTextDirection=Pi,dr.exceptionSink=Ai,dr.updateListener=Mi,dr.editable=Hi,dr.mouseSelectionStyle=Ci,dr.dragMovesSelection=Si,dr.clickAddsSelectionRange=ki,dr.decorations=Ui,dr.blockWrappers=ji,dr.outerDecorations=Qi,dr.atomicRanges=Ki,dr.bidiIsolatedRanges=Xi,dr.cursorScrollMargin=V.define({combine:t=>{let e=5,i=5;for(let n of t)"number"==typeof n?e=i=n:({x:e,y:i}=n);return{x:e,y:i}}}),dr.scrollMargins=Yi,dr.darkTheme=tr,dr.cspNonce=V.define({combine:t=>t.length?t[0]:""}),dr.contentAttributes=$i,dr.editorAttributes=qi,dr.lineWrapping=dr.contentAttributes.of({class:"cm-lineWrapping"}),dr.announce=mt.define();const pr=4096,mr={};class gr{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:ni.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 gr(e.mapPos(r.from,1),e.mapPos(r.to,-1),r.dir,r.isolates,!1,r.order))}return i}}function vr(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&&ye(r,i)}return i}const wr=be.mac?"mac":be.windows?"win":be.linux?"linux":"key";function br(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 yr=J.default(dr.domEventHandlers({keydown:(t,e)=>Or(Sr(e.state),t,e,"editor")})),xr=V.define({enables:yr}),kr=new WeakMap;function Sr(t){let e=t.facet(xr),i=kr.get(e);return i||kr.set(e,i=function(t,e=wr){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)),u=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<u.length;e++){let i=u.slice(0,e).join(" ");s(i,!0),c[i]||(c[i]={preventDefault:!0,stopPropagation:!1,run:[e=>{let n=Cr={view:e,prefix:i,scope:t};return setTimeout(()=>{Cr==n&&(Cr=null)},Ar),!0}]})}let f=u.join(" ");s(f,!1);let d=c[f]||(c[f]={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&&d.run.push(r),o&&(d.preventDefault=!0),l&&(d.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:[]});let{any:s}=n;for(let e in t)t[e].run.push(t=>s(t,Mr))}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 Cr=null;const Ar=4e3;let Mr=null;function Or(t,e,i,n){Mr=e;let s=function(t){var e=!(ie&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||ne&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?ee:te)[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=C(k(s,0))==s.length&&" "!=s,o="",l=!1,a=!1,h=!1;Cr&&Cr.view==i&&Cr.scope==n&&(o=Cr.prefix+" ",ns.indexOf(e.keyCode)<0&&(a=!0,Cr=null));let c,u,f=new Set,d=t=>{if(t){for(let e of t.run)if(!f.has(e)&&(f.add(e),e(i)))return t.stopPropagation&&(h=!0),!0;t.preventDefault&&(t.stopPropagation&&(h=!0),a=!0)}return!1},p=t[n];return p&&(d(p[o+br(s,e,!r)])?l=!0:!r||!(e.altKey||e.metaKey||e.ctrlKey)||be.windows&&e.ctrlKey&&e.altKey||be.mac&&e.altKey&&!e.ctrlKey&&!e.metaKey||!(c=te[e.keyCode])||c==s?r&&e.shiftKey&&d(p[o+br(s,e,!0)])&&(l=!0):(d(p[o+br(c,e,!0)])||e.shiftKey&&(u=ee[e.keyCode])!=s&&u!=c&&d(p[o+br(u,e,!1)]))&&(l=!0),!l&&d(p._any)&&(l=!0)),a&&(l=!0),l&&h&&e.stopPropagation(),Mr=null,l}class Tr{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=Dr(t);return[new Tr(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==ni.LTR,o=t.contentDOM,l=o.getBoundingClientRect(),a=Dr(t),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),u=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),f=l.right-(c?parseInt(c.paddingRight):0),d=Bn(t,n,1),p=Bn(t,s,-1),m=d.type==Me.Text?d:null,g=p.type==Me.Text?p:null;m&&(t.lineWrapping||d.widgetLineBreaks)&&(m=Rr(t,n,1,m));g&&(t.lineWrapping||p.widgetLineBreaks)&&(g=Rr(t,s,-1,g));if(m&&g&&m.from==g.from&&m.to==g.to)return w(b(i.from,i.to,m));{let e=m?b(i.from,null,m):y(d,!1),n=g?b(null,i.to,g):y(p,!0),s=[];return(m||d).to<(g||p).from-(m&&g?1:0)||d.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2<n.top?s.push(v(u,e.bottom,f,n.top)):e.bottom<n.top&&t.elementAtHeight((e.bottom+n.top)/2).type==Me.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 Tr(e,t-a.left,i-a.top,Math.max(0,n-t),s-i)}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 b(e,i,n){let s=1e9,o=-1e9,l=[];function a(e,i,a,h,c){let d=t.coordsAtPos(e,e==n.to?-2:2),p=t.coordsAtPos(a,a==n.from?2:-2);d&&p&&(s=Math.min(d.top,p.top,s),o=Math.max(d.bottom,p.bottom,o),c==ni.LTR?l.push(r&&i?u:d.left,r&&h?f:p.right):l.push(!r&&h?u:p.left,!r&&i?f:d.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 y(t,e){let i=l.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function Dr(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==ni.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function Rr(t,e,i,n){let s=t.coordsAtPos(e,2*i);if(!s)return n;let r=t.dom.getBoundingClientRect(),o=(s.top+s.bottom)/2,l=t.posAtCoords({x:r.left+1,y:o}),a=t.posAtCoords({x:r.right-1,y:o});return null==l||null==a?n:{from:Math.max(n.from,Math.min(l,a)),to:Math.min(n.to,Math.max(l,a))}}class Pr{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(Er)!=t.state.facet(Er)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}docViewUpdate(t){!1!==this.layer.updateOnDocViewUpdate&&t.requestMeasure(this.measureReq)}setOrder(t){let e=0,i=t.facet(Er);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,be.webkit&&(this.dom.style.display=this.dom.firstChild?"":"none")}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Er=V.define();function Br(t){return[Fi.define(e=>new Pr(e,t)),Er.of(t)]}const Lr=V.define({combine:t=>Tt(t,{cursorBlinkRate:1200,drawRangeCursor:!0,iosSelectionHandles:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function Ir(t={}){return[Lr.of(t),Wr,Vr,zr,Ei.of(!0)]}function Nr(t){return t.startState.facet(Lr)!=t.state.facet(Lr)}const Wr=Br({above:!0,markers(t){let{state:e}=t,i=e.facet(Lr),n=[];for(let s of e.selection.ranges){let r=s==e.selection.main;if(s.empty||i.drawRangeCursor&&!(r&&be.ios&&i.iosSelectionHandles)){let e=r?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=s.empty?s:N.cursor(s.head,s.assoc);for(let s of Tr.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=Nr(t);return i&&Hr(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){Hr(e.state,t)},class:"cm-cursorLayer"});function Hr(t,e){e.style.animationDuration=t.facet(Lr).cursorBlinkRate+"ms"}const Vr=Br({above:!1,markers(t){let e=[],{main:i,ranges:n}=t.state.selection;for(let i of n)if(!i.empty)for(let n of Tr.forRange(t,"cm-selectionBackground",i))e.push(n);if(be.ios&&!i.empty&&t.state.facet(Lr).iosSelectionHandles){for(let n of Tr.forRange(t,"cm-selectionHandle cm-selectionHandle-start",N.cursor(i.from,1)))e.push(n);for(let n of Tr.forRange(t,"cm-selectionHandle cm-selectionHandle-end",N.cursor(i.to,1)))e.push(n)}return e},update:(t,e)=>t.docChanged||t.selectionSet||t.viewportChanged||Nr(t),class:"cm-selectionLayer"}),zr=J.highest(dr.theme({".cm-line":{"& ::selection, &::selection":{backgroundColor:"transparent !important"},caretColor:"transparent !important"},".cm-content":{caretColor:"transparent !important","& :focus":{caretColor:"initial !important","&::selection, & ::selection":{backgroundColor:"Highlight !important"}}}})),Fr=mt.define({map:(t,e)=>null==t?null:e.mapPos(t)}),_r=j.define({create:()=>null,update:(t,e)=>(null!=t&&(t=e.changes.mapPos(t)),e.effects.reduce((t,e)=>e.is(Fr)?e.value:t,t))}),qr=Fi.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(_r);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(_r)!=i||t.docChanged||t.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:t}=this,e=t.state.field(_r),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(_r)!=t&&this.view.dispatch({effects:Fr.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 $r(t,e,i,n,s){e.lastIndex=0;for(let r,o=t.iterRange(i,n),l=i;!o.next().done;l+=o.value.length)if(!o.lineBreak)for(;r=e.exec(o.value);)s(l+r.index,r)}class Ur{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:s,maxLength:r=1e3}=t;if(!e.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=e,n)this.addMatch=(t,e,i,s)=>n(s,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,s)=>{let r=i(t,e,n);r&&s(n,n+t[0].length,r)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,s)=>s(n,n+t[0].length,i)}this.boundary=s,this.maxLength=r}createDeco(t){let e=new It,i=e.add.bind(e);for(let{from:e,to:n}of function(t,e){let i=t.visibleRanges;if(1==i.length&&i[0].from==t.viewport.from&&i[0].to==t.viewport.to)return i;let n=[];for(let{from:s,to:r}of i)s=Math.max(t.state.doc.lineAt(s).from,s-e),r=Math.min(t.state.doc.lineAt(r).to,r+e),n.length&&n[n.length-1].to>=s?n[n.length-1].to=r:n.push({from:s,to:r});return n}(t,this.maxLength))$r(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.viewportMoved||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=[],u=(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,u);else $r(t.state.doc,this.regexp,l,a,(e,i)=>this.addMatch(i,t,e,u));e=e.update({filterFrom:l,filterTo:a,filter:(t,e)=>t<l||e>a,add:c})}}return e}}const jr=null!=/x/.unicode?"gu":"g",Qr=new RegExp("[\0-\b\n--­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff￹-￼]",jr),Kr={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 Xr=null;const Gr=V.define({combine(t){let e=Tt(t,{render:null,specialChars:Qr,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Xr&&"undefined"!=typeof document&&document.body){let e=document.body.style;Xr=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return Xr||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,jr)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,jr)),e}});function Yr(t={}){return[Gr.of(t),Jr||(Jr=Fi.fromClass(class{constructor(t){this.view=t,this.decorations=Oe.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(Gr)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new Ur({regexp:t.specialChars,decoration:(e,i,n)=>{let{doc:s}=i.state,r=k(e[0],0);if(9==r){let t=s.lineAt(n),e=i.state.tabSize,r=jt(t.text,e,n-t.from);return Oe.replace({widget:new to((e-r%e)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[r]||(this.decorationCache[r]=Oe.replace({widget:new Zr(t,r)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(Gr);t.startState.facet(Gr)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(t.view)):this.decorations=this.decorator.updateDeco(t,this.decorations)}},{decorations:t=>t.decorations}))]}let Jr=null;class Zr extends Ae{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")+" "+(Kr[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 to extends Ae{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 eo=Oe.line({class:"cm-activeLine"}),io=Fi.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(eo.range(s.from)),e=s.from)}return Oe.set(i)}},{decorations:t=>t.decorations}),no=2e3;function so(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>no?-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):jt(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:r,off:s}}function ro(t,e){let i=so(t,e),n=t.state.selection;return i?{update(t){if(t.docChanged){let e=t.changes.mapPos(t.startState.doc.line(i.line).from),s=t.state.doc.lineAt(e);i={line:s.number,col:i.col,off:Math.min(i.off,s.length)},n=n.map(t.changes)}},get(e,s,r){let o=so(t,e);if(!o)return n;let l=function(t,e,i){let n=Math.min(e.line,i.line),s=Math.max(e.line,i.line),r=[];if(e.off>no||i.off>no||e.col<0||i.col<0){let o=Math.min(e.off,i.off),l=Math.max(e.off,i.off);for(let e=n;e<=s;e++){let i=t.doc.line(e);i.length<=l&&r.push(N.range(i.from+o,i.to+l))}}else{let o=Math.min(e.col,i.col),l=Math.max(e.col,i.col);for(let e=n;e<=s;e++){let i=t.doc.line(e),n=Qt(i.text,o,t.tabSize,!0);if(n<0)r.push(N.cursor(i.to));else{let e=Qt(i.text,l,t.tabSize);r.push(N.range(i.from+n,i.from+e))}}}return r}(t.state,i,o);return l.length?r?N.create(l.concat(n.ranges)):N.create(l):n}}:null}function oo(t){let e=(null==t?void 0:t.eventFilter)||(t=>t.altKey&&0==t.button);return dr.mouseSelectionStyle.of((t,i)=>e(i)?ro(t,i):null)}const lo={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},ao={style:"cursor: crosshair"};function ho(t={}){let[e,i]=lo[t.key||"Alt"],n=Fi.fromClass(class{constructor(t){this.view=t,this.isDown=!1}set(t){this.isDown!=t&&(this.isDown=t,this.view.update([]))}},{eventObservers:{keydown(t){this.set(t.keyCode==e||i(t))},keyup(t){t.keyCode!=e&&i(t)||this.set(!1)},mousemove(t){this.set(i(t))}}});return[n,dr.contentAttributes.of(t=>{var e;return(null===(e=t.plugin(n))||void 0===e?void 0:e.isDown)?ao:null})]}const co="-10000px";class uo{constructor(t,e,i,n){this.facet=e,this.createTooltipView=i,this.removeTooltipView=n,this.input=t.state.facet(e),this.tooltips=this.input.filter(t=>t);let s=null;this.tooltipViews=this.tooltips.map(t=>s=i(t,s))}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,i?r[i-1]:null),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&&(this.removeTooltipView(t),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 fo(t={}){return mo.of(t)}function po(t){let e=t.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:e.clientHeight,right:e.clientWidth}}const mo=V.define({combine:t=>{var e,i,n;return{position:be.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)||po}}}),go=new WeakMap,vo=Fi.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(mo);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.resizeObserver="function"==typeof ResizeObserver?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new uo(t,xo,(t,e)=>this.createTooltip(t,e),t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()}),this.above=this.manager.tooltips.map(t=>!!t.above),this.intersectionObserver="function"==typeof IntersectionObserver?new 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i=e||t.geometryChanged,n=t.state.facet(mo);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,e){let i=t.create(this.view),n=e?e.dom:null;if(i.dom.classList.add("cm-tooltip"),t.arrow&&!i.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",i.dom.appendChild(t)}return i.dom.style.position=this.position,i.dom.style.top=co,i.dom.style.left="0px",this.container.insertBefore(i.dom,n),i.mount&&i.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(i.dom),i}destroy(){var t,e,i;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.resizeObserver)||void 0===e||e.disconnect(),null===(i=this.intersectionObserver)||void 0===i||i.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=1,e=1,i=!1;if("fixed"==this.position&&this.manager.tooltipViews.length){let{dom:t}=this.manager.tooltipViews[0];if(be.safari){let e=t.getBoundingClientRect();i=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}else i=!!t.offsetParent&&t.offsetParent!=this.container.ownerDocument.body}if(i||"absolute"==this.position)if(this.parent){let i=this.parent.getBoundingClientRect();i.width&&i.height&&(t=i.width/this.parent.offsetWidth,e=i.height/this.parent.offsetHeight)}else({scaleX:t,scaleY:e}=this.view.viewState);let n=this.view.scrollDOM.getBoundingClientRect(),s=Ji(this.view);return{visible:{left:n.left+s.left,top:n.top+s.top,right:n.right-s.right,bottom:n.bottom-s.bottom},parent:this.parent?this.container.getBoundingClientRect():this.view.dom.getBoundingClientRect(),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(mo).tooltipSpace(this.view),scaleX:t,scaleY:e,makeAbsolute:i}}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{visible: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,u=t.pos[l],f=t.size[l];if(!u||!1!==a.clip&&(u.bottom<=Math.max(i.top,n.top)||u.top>=Math.min(i.bottom,n.bottom)||u.right<Math.max(i.left,n.left)-.1||u.left>Math.min(i.right,n.right)+.1)){c.style.top=co;continue}let d=a.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=f.right-f.left,g=null!==(e=go.get(h))&&void 0!==e?e:f.bottom-f.top,v=h.offset||yo,w=this.view.textDirection==ni.LTR,b=f.width>n.right-n.left?w?n.left:n.right-f.width:w?Math.max(n.left,Math.min(u.left-(d?14:0)+v.x,n.right-m)):Math.min(Math.max(n.left,u.left-m+(d?14:0)-v.x),n.right-m),y=this.above[l];!a.strictSide&&(y?u.top-g-p-v.y<n.top:u.bottom+g+p+v.y>n.bottom)&&y==n.bottom-u.bottom>u.top-n.top&&(y=this.above[l]=!y);let x=(y?u.top-n.top:n.bottom-u.bottom)-p;if(x<g&&!1!==h.resize){if(x<this.view.defaultLineHeight){c.style.top=co;continue}go.set(h,g),c.style.height=(g=x)/r+"px"}else c.style.height&&(c.style.height="");let k=y?u.top-g-p-v.y:u.bottom+p+v.y,S=b+m;if(!0!==h.overlap)for(let t of o)t.left<S&&t.right>b&&t.top<k+g&&t.bottom>k&&(k=y?t.top-g-2-p:t.bottom+p+2);if("absolute"==this.position?(c.style.top=(k-t.parent.top)/r+"px",wo(c,(b-t.parent.left)/s)):(c.style.top=k/r+"px",wo(c,b/s)),d){let t=u.left+(w?v.x:-v.x)-(b+14-7);d.style.left=t/s+"px"}!0!==h.overlap&&o.push({left:b,top:k,right:S,bottom:k+g}),c.classList.toggle("cm-tooltip-above",y),c.classList.toggle("cm-tooltip-below",!y),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=co}},{eventObservers:{scroll(){this.maybeMeasure()}}});function wo(t,e){let i=parseInt(t.style.left,10);(isNaN(i)||Math.abs(e-i)>1)&&(t.style.left=e+"px")}const bo=dr.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),yo={x:0,y:0},xo=V.define({enables:[vo,bo]}),ko=V.define({combine:t=>t.reduce((t,e)=>t.concat(e),[])});class So{static create(t){return new So(t)}constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new uo(t,ko,(t,e)=>this.createHostedView(t,e),t=>t.dom.remove())}createHostedView(t,e){let i=t.create(this.view);return i.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(i.dom,e?e.dom.nextSibling:this.dom.firstChild),this.mounted&&i.mount&&i.mount(this.view),i}mount(t){for(let e of this.manager.tooltipViews)e.mount&&e.mount(t);this.mounted=!0}positioned(t){for(let e of this.manager.tooltipViews)e.positioned&&e.positioned(t)}update(t){this.manager.update(t)}destroy(){var t;for(let e of this.manager.tooltipViews)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 Co=xo.compute([ko],t=>{let e=t.facet(ko);return 0===e.length?null:{pos:Math.min(...e.map(t=>t.pos)),end:Math.max(...e.map(t=>{var e;return null!==(e=t.end)&&void 0!==e?e:t.pos})),create:So.create,above:e[0].above,arrow:e.some(t=>t.arrow)}}),Ao=V.define();class Mo{constructor(t,e,i,n,s,r){this.view=t,this.source=e,this.field=i,this.locked=n,this.setHover=s,this.hoverTime=r,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(t){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let t=Date.now()-this.lastMove.time;t<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-t):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:t,lastMove:e}=this,i=t.docView.tile.nearest(e.target);if(!i)return;let n,s=1;if(i.isWidget())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==ni.RTL?-1:1;s=e.x<i.left?-o:o}this.activateHover(t,n,s)}activateHover(t,e,i,n){let s=this.source(t,e,i),r=e=>{if(e&&(!Array.isArray(e)||e.length)){let i=Array.isArray(e)?e:[e];n&&this.locked.set(i,n),t.dispatch({effects:this.setHover.of(i)})}};if(s&&"then"in s){let i=this.pending={pos:e};s.then(t=>{this.pending==i&&(this.pending=null,r(t))},e=>Wi(t.state,e,"hover tooltip"))}else r(s)}get tooltip(){let t=this.view.plugin(vo),e=t?t.manager.tooltips.findIndex(t=>t.create==So.create):-1;return e>-1?t.manager.tooltipViews[e]:null}mousemove(t){var e,i;this.lastMove={x:t.clientX,y:t.clientY,target:t.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:n,tooltip:s}=this;if(n.length&&!this.locked.has(n)&&s&&!function(t,e){let i,{left:n,right:s,top:r,bottom:o}=t.getBoundingClientRect();if(i=t.querySelector(".cm-tooltip-arrow")){let t=i.getBoundingClientRect();r=Math.min(t.top,r),o=Math.max(t.bottom,o)}return e.clientX>=n-Oo&&e.clientX<=s+Oo&&e.clientY>=r-Oo&&e.clientY<=o+Oo}(s.dom,t)||this.pending){let{pos:s}=n[0]||this.pending,r=null!==(i=null===(e=n[0])||void 0===e?void 0:e.end)&&void 0!==i?i:s;(s==r?this.view.posAtCoords(this.lastMove)==s:function(t,e,i,n,s){let r=t.scrollDOM.getBoundingClientRect(),o=t.documentTop+t.documentPadding.top+t.contentHeight;if(r.left>n||r.right<n||r.top>s||Math.min(r.bottom,o)<s)return!1;let l=t.posAtCoords({x:n,y:s},!1);return l>=e&&l<=i}(this.view,s,r,t.clientX,t.clientY))||(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:e}=this;if(e.length&&!this.locked.has(e)){let{tooltip:e}=this;e&&e.dom.contains(t.relatedTarget)?this.watchTooltipLeave(e.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(t){let e=i=>{t.removeEventListener("mouseleave",e);let{active:n}=this;!n.length||this.locked.has(n)||this.view.dom.contains(i.relatedTarget)||this.view.dispatch({effects:this.setHover.of([])})};t.addEventListener("mouseleave",e)}destroy(){clearTimeout(this.hoverTimeout),clearTimeout(this.restartTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const Oo=4;function To(t,e={}){let i=mt.define(),n=new WeakMap,s=j.define({create:()=>[],update(t,r){let o=n.get(t);if(t.length&&(e.hideOnChange&&(r.docChanged||r.selection)||o&&o(r)?t=[]:e.hideOn&&(t=t.filter(t=>!e.hideOn(r,t)))),r.docChanged&&t.length){let e=[];for(let i of t){let t=r.changes.mapPos(i.pos,-1,M.TrackDel);if(null!=t){let n=Object.assign(Object.create(null),i);n.pos=t,null!=n.end&&(n.end=r.changes.mapPos(n.end)),e.push(n)}}t=e}for(let e of r.effects)e.is(i)&&(t=e.value,o=void 0),(e.is(Ro)&&!e.value||e.value==s)&&(t=[]);return t.length&&o&&n.set(t,o),t},provide:t=>ko.from(t)});const r=Fi.define(r=>new Mo(r,t,s,n,i,e.hoverTime||300));return{active:s,extension:[s,r,Ao.of(r),Co]}}function Do(t,e){let i=t.plugin(vo);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const Ro=mt.define(),Po=V.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 Eo(t,e){let i=t.plugin(Bo),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const Bo=Fi.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(Po);this.top=new Lo(t,!0,e.topContainer),this.bottom=new Lo(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(Po);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new Lo(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new Lo(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=>dr.scrollMargins.of(e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}})});class Lo{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=V.define({enables:Bo});function Wo(t,e){let i,n=new Promise(t=>i=t),s=t=>function(t,e,i){let n=e.content?e.content(t,()=>o(null)):null;if(!n){if(n=oe("form"),e.input){let t=oe("input",e.input);/^(text|password|number|email|tel|url)$/.test(t.type)&&t.classList.add("cm-textfield"),t.name||(t.name="input"),n.appendChild(oe("label",(e.label||"")+": ",t))}else n.appendChild(document.createTextNode(e.label||""));n.appendChild(document.createTextNode(" ")),n.appendChild(oe("button",{class:"cm-button",type:"submit"},e.submitLabel||"OK"))}let s="FORM"==n.nodeName?[n]:n.querySelectorAll("form");for(let t=0;t<s.length;t++){let e=s[t];e.addEventListener("keydown",t=>{27==t.keyCode?(t.preventDefault(),o(null)):13==t.keyCode&&(t.preventDefault(),o(e))}),e.addEventListener("submit",t=>{t.preventDefault(),o(e)})}let r=oe("div",n,oe("button",{onclick:()=>o(null),"aria-label":t.state.phrase("close"),class:"cm-dialog-close",type:"button"},["×"]));e.class&&(r.className=e.class);function o(e){r.contains(r.ownerDocument.activeElement)&&t.focus(),i(e)}return r.classList.add("cm-dialog"),{dom:r,top:e.top,mount:()=>{if(e.focus){let t;t="string"==typeof e.focus?n.querySelector(e.focus):n.querySelector("input")||n.querySelector("button"),t&&"select"in t?t.select():t&&"focus"in t&&t.focus()}}}}(t,e,i);t.state.field(Ho,!1)?t.dispatch({effects:Vo.of(s)}):t.dispatch({effects:mt.appendConfig.of(Ho.init(()=>[s]))});let r=zo.of(s);return{close:r,result:n.then(e=>((t.win.queueMicrotask||(e=>t.win.setTimeout(e,10)))(()=>{t.state.field(Ho).indexOf(s)>-1&&t.dispatch({effects:r})}),e))}}const Ho=j.define({create:()=>[],update(t,e){for(let i of e.effects)i.is(Vo)?t=[i.value].concat(t):i.is(zo)&&(t=t.filter(t=>t!=i.value));return t},provide:t=>No.computeN([t],e=>e.field(t))}),Vo=mt.define(),zo=mt.define();class Fo extends Dt{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}Fo.prototype.elementClass="",Fo.prototype.toDOM=void 0,Fo.prototype.mapMode=M.TrackBefore,Fo.prototype.startSide=Fo.prototype.endSide=-1,Fo.prototype.point=!0;const _o=V.define(),qo=V.define(),$o={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>Lt.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},Uo=V.define();function jo(t){return[Ko(),Uo.of({...$o,...t})]}const Qo=V.define({combine:t=>t.some(t=>t)});function Ko(t){let e=[Xo];return t&&!1===t.fixed&&e.push(Qo.of(!0)),e}const Xo=Fi.fromClass(class{constructor(t){this.view=t,this.domAfter=null,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters cm-gutters-before",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(Uo).map(e=>new Zo(t,e)),this.fixed=!t.state.facet(Qo);for(let t of this.gutters)"after"==t.config.side?this.getDOMAfter().appendChild(t.dom):this.dom.appendChild(t.dom);this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}getDOMAfter(){return this.domAfter||(this.domAfter=document.createElement("div"),this.domAfter.className="cm-gutters cm-gutters-after",this.domAfter.setAttribute("aria-hidden","true"),this.domAfter.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.domAfter.style.position=this.fixed?"sticky":"",this.view.scrollDOM.appendChild(this.domAfter)),this.domAfter}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))}if(t.geometryChanged){let t=this.view.contentHeight/this.view.scaleY+"px";this.dom.style.minHeight=t,this.domAfter&&(this.domAfter.style.minHeight=t)}this.view.state.facet(Qo)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":"",this.domAfter&&(this.domAfter.style.position=this.fixed?"sticky":"")),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&(this.dom.remove(),this.domAfter&&this.domAfter.remove());let i=Lt.iter(this.view.state.facet(_o),this.view.viewport.from),n=[],s=this.gutters.map(t=>new Jo(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==Me.Text&&e){Yo(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==Me.Text){Yo(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),this.domAfter&&this.view.scrollDOM.appendChild(this.domAfter))}updateGutters(t){let e=t.startState.facet(Uo),i=t.state.facet(Uo),n=t.docChanged||t.heightChanged||t.viewportChanged||!Lt.eq(t.startState.facet(_o),t.state.facet(_o),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 Zo(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)"after"==t.config.side?this.getDOMAfter().appendChild(t.dom):this.dom.appendChild(t.dom);this.gutters=s}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove(),this.domAfter&&this.domAfter.remove()}},{provide:t=>dr.scrollMargins.of(e=>{let i=e.plugin(t);if(!i||0==i.gutters.length||!i.fixed)return null;let n=i.dom.offsetWidth*e.scaleX,s=i.domAfter?i.domAfter.offsetWidth*e.scaleX:0;return e.textDirection==ni.LTR?{left:n,right:s}:{right:n,left:s}})});function Go(t){return Array.isArray(t)?t:[t]}function Yo(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class Jo{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=Lt.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 tl(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=[];Yo(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),n=i?[i]:null;for(let i of t.state.facet(qo)){let s=i(t,e.widget,e);s&&(n||(n=[])).push(s)}n&&this.addElement(t,e,n)}finish(){let t=this.gutter;for(;t.elements.length>this.i;){let e=t.elements.pop();t.dom.removeChild(e.dom),e.destroy()}}}class Zo{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=Go(e.markers(t)),e.initialSpacer&&(this.spacer=new tl(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=Go(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!Lt.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 tl{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 el=V.define(),il=V.define(),nl=V.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 sl extends Fo{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function rl(t,e){return t.state.facet(nl).formatNumber(e,t.state)}const ol=Uo.compute([nl],t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers:t=>t.state.facet(el),lineMarker:(t,e,i)=>i.some(t=>t.toDOM)?null:new sl(rl(t,t.state.doc.lineAt(e.from).number)),widgetMarker:(t,e,i)=>{for(let n of t.state.facet(il)){let s=n(t,e,i);if(s)return s}return null},lineMarkerChange:t=>t.startState.facet(nl)!=t.state.facet(nl),initialSpacer:t=>new sl(rl(t,al(t.state.doc.lines))),updateSpacer(t,e){let i=rl(e.view,al(e.view.state.doc.lines));return i==t.number?t:new sl(i)},domEventHandlers:t.facet(nl).domEventHandlers,side:"before"}));function ll(t={}){return[nl.of(t),Ko(),ol]}function al(t){let e=9;for(;e<t;)e=10*e+9;return e}const hl=new class extends Fo{constructor(){super(...arguments),this.elementClass="cm-activeLineGutter"}},cl=_o.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(hl.range(s)))}return Lt.of(e)});const ul=1024;let fl=0;class dl{constructor(t,e){this.from=t,this.to=e}}class pl{constructor(t={}){this.id=fl++,this.perNode=!!t.perNode,this.deserialize=t.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")}),this.combine=t.combine||null}add(t){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return"function"!=typeof t&&(t=vl.match(t)),e=>{let i=t(e);return void 0===i?null:[this,i]}}}pl.closedBy=new pl({deserialize:t=>t.split(" ")}),pl.openedBy=new pl({deserialize:t=>t.split(" ")}),pl.group=new pl({deserialize:t=>t.split(" ")}),pl.isolate=new pl({deserialize:t=>{if(t&&"rtl"!=t&&"ltr"!=t&&"auto"!=t)throw new RangeError("Invalid value for isolate: "+t);return t||"auto"}}),pl.contextHash=new pl({perNode:!0}),pl.lookAhead=new pl({perNode:!0}),pl.mounted=new pl({perNode:!0});class ml{constructor(t,e,i,n=!1){this.tree=t,this.overlay=e,this.parser=i,this.bracketed=n}static get(t){return t&&t.props&&t.props[pl.mounted.id]}}const gl=Object.create(null);class vl{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):gl,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(null==t.name?8:0),n=new vl(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(pl.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(pl.group),n=-1;n<(i?i.length:0);n++){let s=e[n<0?t.name:i[n]];if(s)return s}}}}vl.none=new vl("",Object.create(null),0,8);class wl{constructor(t){this.types=t;for(let e=0;e<t.length;e++)if(t[e].id!=e)throw new RangeError("Node type ids should correspond to array positions when creating a node set")}extend(...t){let e=[];for(let i of this.types){let n=null;for(let e of t){let t=e(i);if(t){n||(n=Object.assign({},i.props));let e=t[1],s=t[0];s.combine&&s.id in n&&(e=s.combine(n[s.id],e)),n[s.id]=e}}e.push(n?new vl(i.name,n,i.id,i.flags):i)}return new wl(e)}}const bl=new WeakMap,yl=new WeakMap;var xl;!function(t){t[t.ExcludeBuffers=1]="ExcludeBuffers",t[t.IncludeAnonymous=2]="IncludeAnonymous",t[t.IgnoreMounts=4]="IgnoreMounts",t[t.IgnoreOverlays=8]="IgnoreOverlays",t[t.EnterBracketed=16]="EnterBracketed"}(xl||(xl={}));class kl{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=ml.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 Il(this.topNode,t)}cursorAt(t,e=0,i=0){let n=bl.get(this)||this.topNode,s=new Il(n);return s.moveTo(t,e),bl.set(this,s._tree),s}get topNode(){return new Tl(this,0,0,null)}resolve(t,e=0){let i=Ml(bl.get(this)||this.topNode,t,e,!1);return bl.set(this,i),i}resolveInner(t,e=0){let i=Ml(yl.get(this)||this.topNode,t,e,!0);return yl.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 Tl?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=ml.get(t.tree);if(r&&r.overlay&&r.overlay[0].from<=e&&r.overlay[r.overlay.length-1].to>=e){let o=new Tl(r.tree,r.overlay[0].from+t.from,-1,t);(s||(s=[n])).push(Ml(o,e,i,!1))}}return s?Bl(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&xl.IncludeAnonymous)>0;for(let t=this.cursor(r|xl.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:Vl(vl.none,this.children,this.positions,0,this.children.length,0,this.length,(t,e,i)=>new kl(this.type,t,e,i,this.propValues),t.makeTree||((t,e,i)=>new kl(vl.none,t,e,i)))}static build(t){return function(t){var e;let{buffer:i,nodeSet:n,maxBufferLength:s=ul,reused:r=[],minRepeatType:o=n.types.length}=t,l=Array.isArray(i)?new Sl(i,i.length):i,a=n.types,h=0,c=0;function u(t,e,i,w,b,y){let{id:x,start:k,end:S,size:C}=l,A=c,M=h;if(C<0){if(l.next(),-1==C){let e=r[x];return i.push(e),void w.push(k-t)}if(-3==C)return void(h=x);if(-4==C)return void(c=x);throw new RangeError(`Unrecognized record size: ${C}`)}let O,T,D=a[x],R=k-t;if(S-k<=s&&(T=g(l.pos-e,b))){let e=new Uint16Array(T.size-T.skip),i=l.pos-T.size,s=e.length;for(;l.pos>i;)s=v(T.start,e,s);O=new Cl(e,S-T.start,n),R=T.start-t}else{let t=l.pos-C;l.next();let e=[],i=[],n=x>=o?x:-1,r=0,a=S;for(;l.pos>t;)n>=0&&l.id==n&&l.size>=0?(l.end<=a-s&&(p(e,i,k,r,l.end,a,n,A,M),r=e.length,a=l.end),l.next()):y>2500?f(k,t,e,i):u(k,t,e,i,n,y+1);if(n>=0&&r>0&&r<e.length&&p(e,i,k,r,k,a,n,A,M),e.reverse(),i.reverse(),n>-1&&r>0){let t=d(D,M);O=Vl(D,e,i,0,e.length,0,S-k,t,t)}else O=m(D,e,i,S-k,A-S,M)}i.push(O),w.push(R)}function f(t,e,i,r){let o=[],a=0,h=-1;for(;l.pos>e;){let{id:t,start:e,end:i,size:n}=l;if(n>4)l.next();else{if(h>-1&&e<h)break;h<0&&(h=i-s),o.push(t,e,i),a++,l.next()}}if(a){let e=new Uint16Array(4*a),s=o[o.length-2];for(let t=o.length-3,i=0;t>=0;t-=3)e[i++]=o[t],e[i++]=o[t+1]-s,e[i++]=o[t+2]-s,e[i++]=i;i.push(new Cl(e,o[2]-s,n)),r.push(s-t)}}function d(t,e){return(i,n,s)=>{let r,o,l=0,a=i.length-1;if(a>=0&&(r=i[a])instanceof kl){if(!a&&r.type==t&&r.length==s)return r;(o=r.prop(pl.lookAhead))&&(l=n[a]+r.length+o)}return m(t,i,n,s,l,e)}}function p(t,e,i,s,r,o,l,a,h){let c=[],u=[];for(;t.length>s;)c.push(t.pop()),u.push(e.pop()+i-r);t.push(m(n.types[l],c,u,o-r,a-o,h)),e.push(r-i)}function m(t,e,i,n,s,r,o){if(r){let t=[pl.contextHash,r];o=o?[t].concat(o):[t]}if(s>25){let t=[pl.lookAhead,s];o=o?[t].concat(o):[t]}return new kl(t,e,i,n,o)}function g(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 u=i.id>=o?4:0,f=i.start;for(i.next();i.pos>l;){if(i.size<0){if(-3!=i.size&&-4!=i.size)break t;u+=4}else i.id>=o&&(u+=4);i.next()}r=f,n+=t,a+=u}return(e<0||n==t)&&(c.size=n,c.start=r,c.skip=a),c.size>4?c:void 0}function v(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=v(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 w=[],b=[];for(;l.pos>0;)u(t.start||0,t.bufferStart||0,w,b,-1,0);let y=null!==(e=t.length)&&void 0!==e?e:w.length?b[0]+w[0].length:0;return new kl(a[t.topID],w.reverse(),b.reverse(),y)}(t)}}kl.empty=new kl(vl.none,[],[],0);class Sl{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 Sl(this.buffer,this.index)}}class Cl{constructor(t,e,i){this.buffer=t,this.length=e,this.set=i}get type(){return vl.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&&!(Al(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 Cl(s,r,this.set)}}function Al(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 Ml(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 Tl&&t.index<0?null:t.parent;if(!e)return t;t=e}let r=n?0:xl.IgnoreOverlays;if(n)for(let n=t,o=n.parent;o;n=o,o=n.parent)n instanceof Tl&&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 Ol{cursor(t=0){return new Il(this,t)}getChild(t,e=null,i=null){let n=Dl(this,t,e,i);return n.length?n[0]:null}getChildren(t,e=null,i=null){return Dl(this,t,e,i)}resolve(t,e=0){return Ml(this,t,e,!1)}resolveInner(t,e=0){return Ml(this,t,e,!0)}matchContext(t){return Rl(this.parent,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 Tl extends Ol{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,h=o[t],c=l[t]+r.from;if(s&xl.EnterBracketed&&h instanceof kl&&(a=ml.get(h))&&!a.overlay&&a.bracketed&&i>=c&&i<=c+h.length||Al(n,i,c,c+h.length))if(h instanceof Cl){if(s&xl.ExcludeBuffers)continue;let o=h.findChild(0,h.buffer.length,e,i-c,n);if(o>-1)return new El(new Pl(r,h,t,c),null,o)}else if(s&xl.IncludeAnonymous||!h.type.isAnonymous||Nl(h)){let o;if(!(s&xl.IgnoreMounts)&&(o=ml.get(h))&&!o.overlay)return new Tl(o.tree,c,t,r);let l=new Tl(h,c,t,r);return s&xl.IncludeAnonymous||!l.type.isAnonymous?l:l.nextChild(e<0?h.children.length-1:0,e,i,n,s)}}if(s&xl.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)}prop(t){return this._tree.prop(t)}enter(t,e,i=0){let n;if(!(i&xl.IgnoreOverlays)&&(n=ml.get(this._tree))&&n.overlay){let s=t-this.from,r=i&xl.EnterBracketed&&n.bracketed;for(let{from:t,to:i}of n.overlay)if((e>0||r?t<=s:t<s)&&(e<0||r?i>=s:i>s))return new Tl(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 Dl(t,e,i,n){let s=t.cursor(),r=[];if(!s.firstChild())return r;if(null!=i)for(let t=!1;!t;)if(t=s.type.is(i),!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 Rl(t,e,i=e.length-1){for(let n=t;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 Pl{constructor(t,e,i,n){this.parent=t,this.buffer=e,this.index=i,this.start=n}}class El extends Ol{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 El(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)}prop(t){return this.type.prop(t)}enter(t,e,i=0){if(i&xl.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 El(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 El(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 El(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 kl(this.type,t,e,this.to-this.from)}toString(){return this.context.buffer.childString(this.index)}}function Bl(t){if(!t.length)return null;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 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e=t.facet(Ra);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(ga)==this.data)return void i.push({from:e,to:e+t.length});let s=t.prop(pl.mounted);if(s){if(s.tree.prop(ga)==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 kl&&n(s,t.positions[i]+e)}};return n(xa(t),0),i}get allowsNesting(){return!0}}function ba(t,e,i){let n=t.facet(Ra),s=xa(t).topNode;if(!n||n.allowsNesting)for(let t=s;t;t=t.enter(e,i,xl.ExcludeBuffers|xl.EnterBracketed))t.type.isTop&&(s=t);return s}wa.setState=mt.define();class ya extends wa{constructor(t,e,i){super(t,e,[],i),this.parser=e}static define(t){let e=(i=t.languageData,V.define({combine:i?t=>t.concat(i):void 0}));var i;return new ya(e,t.parser.configure({props:[ga.add(t=>t.isTop?e:void 0)]}),t.name)}configure(t,e){return new ya(this.data,this.parser.configure(t),e||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function xa(t){let e=t.field(wa.state,!1);return e?e.tree:kl.empty}class ka{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 Sa=null;class Ca{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 Ca(t,e,[],kl.empty,0,i,[],null)}startParse(){return this.parser.startParse(new ka(this.state.doc),this.fragments)}work(t,e){return null!=e&&e>=this.state.doc.length&&(e=void 0),this.tree!=kl.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(zl.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(zl.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=Sa;Sa=this;try{return t()}finally{Sa=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=Aa(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=zl.applyChanges(i,e),n=kl.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 Ca(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=Aa(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 Fl{createParse(e,i,n){let s=n[0].from,r=n[n.length-1].to;return{parsedPos:s,advance(){let e=Sa;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 kl(vl.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 Sa}}function Aa(t,e,i){return zl.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class Ma{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 Ma(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=Ca.create(t.facet(Ra).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Ma(i)}}wa.state=j.define({create:Ma.init,update(t,e){for(let t of e.effects)if(t.is(wa.setState))return t.value;return e.startState.facet(Ra)!=e.state.facet(Ra)?Ma.init(e.state):t.apply(e)}});let Oa=t=>{let e=setTimeout(()=>t(),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Oa=t=>{let e=-1,i=setTimeout(()=>{e=requestIdleCallback(t,{timeout:400})},100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const Ta="undefined"!=typeof navigator&&(null===(ma=navigator.scheduling)||void 0===ma?void 0:ma.isInputPending)?()=>navigator.scheduling.isInputPending():null,Da=Fi.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(wa.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(wa.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=Oa(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(wa.state);if(s.tree==s.context.tree&&s.context.isDone(n+1e5))return;let r=Date.now()+Math.min(this.chunkBudget,100,t&&!Ta?Math.max(25,t.timeRemaining()-5):1e9),o=s.context.treeLen<n&&i.doc.length>n+1e3,l=s.context.work(()=>Ta&&Ta()||Date.now()>r,n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(l||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:wa.setState.of(new Ma(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=>Wi(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()}}}),Ra=V.define({combine:t=>t.length?t[0]:null,enables:t=>[wa.state,Da,dr.contentAttributes.compute([t],e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}})]});class Pa{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}const Ea=V.define(),Ba=V.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 La(t){let e=t.facet(Ba);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function Ia(t,e){let i="",n=t.tabSize,s=t.facet(Ba)[0];if("\t"==s){for(;e>=n;)i+="\t",e-=n;s=" "}for(let t=0;t<e;t++)i+=s;return i}function Na(t,e){t instanceof Ot&&(t=new Wa(t));for(let i of t.state.facet(Ea)){let n=i(t,e);if(void 0!==n)return n}let i=xa(t.state);return i.length>=e?function(t,e,i){let n=e.resolveStack(i),s=e.resolveInner(i,-1).resolve(i,0).enterUnfinishedNodesBefore(i);if(s!=n.node){let t=[];for(let e=s;e&&!(e.from<n.node.from||e.to>n.node.to||e.from==n.node.from&&e.type==n.node.type);e=e.parent)t.push(e);for(let e=t.length-1;e>=0;e--)n={node:t[e],next:n}}return Va(n,t,i)}(t,i,e):null}class Wa{constructor(t,e={}){this.state=t,this.options=e,this.unit=La(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:n,simulateDoubleBreak:s}=this.options;return null!=n&&n>=i.from&&n<=i.to?s&&n==t?{text:"",from:t}:(e<0?n<t:n<=t)?{text:i.text.slice(n-i.from),from:n}:{text:i.text.slice(0,n-i.from),from:i.from}:i}textAfterPos(t,e=1){if(this.options.simulateDoubleBreak&&t==this.options.simulateBreak)return"";let{text:i,from:n}=this.lineAt(t,e);return i.slice(t-n,Math.min(i.length,t+100-n))}column(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.countColumn(i,t-n),r=this.options.overrideIndentation?this.options.overrideIndentation(n):-1;return r>-1&&(s+=r-this.countColumn(i,i.search(/\S|$/))),s}countColumn(t,e=t.length){return jt(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.options.overrideIndentation;if(s){let t=s(n);if(t>-1)return t}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Ha=new pl;function Va(t,e,i){for(let n=t;n;n=n.next){let t=za(n.node);if(t)return t(_a.create(e,i,n))}return 0}function za(t){let e=t.type.prop(Ha);if(e)return e;let i,n=t.firstChild;if(n&&(i=n.type.prop(pl.closedBy))){let e=t.lastChild,n=e&&i.indexOf(e.name)>-1;return t=>function(t,e,i,n,s){let r=t.textAfter,o=r.match(/^\s*/)[0].length,l=n&&r.slice(o,o+n.length)==n||s==t.pos+o,a=e?function(t){let e=t.node,i=e.childAfter(e.from),n=e.lastChild;if(!i)return null;let s=t.options.simulateBreak,r=t.state.doc.lineAt(i.from),o=null==s||s<=r.from?r.to:Math.min(r.to,s);for(let t=i.to;;){let s=e.childAfter(t);if(!s||s==n)return null;if(!s.type.isSkipped){if(s.from>=o)return null;let t=/^ */.exec(r.text.slice(i.to-r.from))[0].length;return{from:i.from,to:i.to+t}}t=s.to}}(t):null;return a?l?t.column(a.from):t.column(a.to):t.baseIndent+(l?0:t.unit*i)}(t,!0,1,void 0,n&&!function(t){return t.pos==t.options.simulateBreak&&t.options.simulateDoubleBreak}(t)?e.from:void 0)}return null==t.parent?Fa:null}function Fa(){return 0}class _a extends Wa{constructor(t,e,i){super(t.state,t.options),this.base=t,this.pos=e,this.context=i}get node(){return this.context.node}static create(t,e,i){return new _a(t,e,i)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(t){let e=this.state.doc.lineAt(t.from);for(;;){let i=t.resolve(e.from);for(;i.parent&&i.parent.from==i.from;)i=i.parent;if(qa(i,t))break;e=this.state.doc.lineAt(i.from)}return this.lineIndent(e.from)}continue(){return Va(this.context.next,this.base,this.pos)}}function qa(t,e){for(let i=e;i;i=i.parent)if(t==i)return!0;return!1}function $a({except:t,units:e=1}={}){return i=>{let n=t&&t.test(i.textAfter);return i.baseIndent+(n?0:e*i.unit)}}const Ua=V.define(),ja=new pl;function Qa(t){let e=t.lastChild;return e&&e.to==t.to&&e.type.isError}function Ka(t,e,i){for(let n of t.facet(Ua)){let s=n(t,e,i);if(s)return s}return function(t,e,i){let n=xa(t);if(n.length<i)return null;let s=null;for(let r=n.resolveStack(i,1);r;r=r.next){let o=r.node;if(o.to<=i||o.from>i)continue;if(s&&o.from<e)break;let l=o.type.prop(ja);if(l&&(o.to<n.length-50||n.length==t.doc.length||!Qa(o))){let n=l(o,t);n&&n.from<=i&&n.from>=e&&n.to>i&&(s=n)}}return s}(t,e,i)}function Xa(t,e){let i=e.mapPos(t.from,1),n=e.mapPos(t.to,-1);return i>=n?void 0:{from:i,to:n}}const Ga=mt.define({map:Xa}),Ya=mt.define({map:Xa});function Ja(t){let e=[];for(let{head:i}of t.state.selection.ranges)e.some(t=>t.from<=i&&t.to>=i)||e.push(t.lineBlockAt(i));return e}const Za=j.define({create:()=>Oe.none,update(t,e){e.isUserEvent("delete")&&e.changes.iterChangedRanges((e,i)=>t=th(t,e,i)),t=t.map(e.changes);let i=[];for(let n of e.effects)n.is(Ga)&&!ih(t,n.value.from,n.value.to)?i.push(n.value):n.is(Ya)&&(t=t.update({filter:(t,e)=>n.value.from!=t||n.value.to!=e,filterFrom:n.value.from,filterTo:n.value.to}));if(i.length){let{preparePlaceholder:n}=e.state.facet(lh),s=i.map(t=>(n?Oe.replace({widget:new uh(n(e.state,t))}):ch).range(t.from,t.to));t=t.update({add:s})}return e.selection&&(t=th(t,e.selection.main.head)),t},provide:t=>dr.decorations.from(t),toJSON(t,e){let i=[];return t.between(0,e.doc.length,(t,e)=>{i.push(t,e)}),i},fromJSON(t){if(!Array.isArray(t)||t.length%2)throw new RangeError("Invalid JSON for fold state");let e=[];for(let i=0;i<t.length;){let n=t[i++],s=t[i++];if("number"!=typeof n||"number"!=typeof s)throw new RangeError("Invalid JSON for fold state");e.push(ch.range(n,s))}return Oe.set(e,!0)}});function th(t,e,i=e){let n=!1;return t.between(e,i,(t,s)=>{t<i&&s>e&&(n=!0)}),n?t.update({filterFrom:e,filterTo:i,filter:(t,n)=>t>=i||n<=e}):t}function eh(t,e,i){var n;let s=null;return null===(n=t.field(Za,!1))||void 0===n||n.between(e,i,(t,e)=>{(!s||s.from>t)&&(s={from:t,to:e})}),s}function ih(t,e,i){let n=!1;return t.between(e,e,(t,s)=>{t==e&&s==i&&(n=!0)}),n}function nh(t,e){return t.field(Za,!1)?e:e.concat(mt.appendConfig.of(ah()))}function sh(t,e,i=!0){let n=t.state.doc.lineAt(e.from).number,s=t.state.doc.lineAt(e.to).number;return dr.announce.of(`${t.state.phrase(i?"Folded lines":"Unfolded lines")} ${n} ${t.state.phrase("to")} ${s}.`)}const rh=[{key:"Ctrl-Shift-[",mac:"Cmd-Alt-[",run:t=>{for(let e of Ja(t)){let i=Ka(t.state,e.from,e.to);if(i)return t.dispatch({effects:nh(t.state,[Ga.of(i),sh(t,i)])}),!0}return!1}},{key:"Ctrl-Shift-]",mac:"Cmd-Alt-]",run:t=>{if(!t.state.field(Za,!1))return!1;let e=[];for(let i of Ja(t)){let n=eh(t.state,i.from,i.to);n&&e.push(Ya.of(n),sh(t,n,!1))}return e.length&&t.dispatch({effects:e}),e.length>0}},{key:"Ctrl-Alt-[",run:t=>{let{state:e}=t,i=[];for(let n=0;n<e.doc.length;){let s=t.lineBlockAt(n),r=Ka(e,s.from,s.to);r&&i.push(Ga.of(r)),n=(r?t.lineBlockAt(r.to):s).to+1}return i.length&&t.dispatch({effects:nh(t.state,i)}),!!i.length}},{key:"Ctrl-Alt-]",run:t=>{let e=t.state.field(Za,!1);if(!e||!e.size)return!1;let i=[];return e.between(0,t.state.doc.length,(t,e)=>{i.push(Ya.of({from:t,to:e}))}),t.dispatch({effects:i}),!0}}],oh={placeholderDOM:null,preparePlaceholder:null,placeholderText:"…"},lh=V.define({combine:t=>Tt(t,oh)});function ah(t){let e=[Za,mh];return t&&e.push(lh.of(t)),e}function hh(t,e){let{state:i}=t,n=i.facet(lh),s=e=>{let i=t.lineBlockAt(t.posAtDOM(e.target)),n=eh(t.state,i.from,i.to);n&&t.dispatch({effects:Ya.of(n)}),e.preventDefault()};if(n.placeholderDOM)return n.placeholderDOM(t,s,e);let r=document.createElement("span");return r.textContent=n.placeholderText,r.setAttribute("aria-label",i.phrase("folded code")),r.title=i.phrase("unfold"),r.className="cm-foldPlaceholder",r.onclick=s,r}const ch=Oe.replace({widget:new class extends Ae{toDOM(t){return hh(t,null)}}});class uh extends Ae{constructor(t){super(),this.value=t}eq(t){return this.value==t.value}toDOM(t){return hh(t,this.value)}}const fh={openText:"⌄",closedText:"›",markerDOM:null,domEventHandlers:{},foldingChanged:()=>!1};class dh extends Fo{constructor(t,e){super(),this.config=t,this.open=e}eq(t){return this.config==t.config&&this.open==t.open}toDOM(t){if(this.config.markerDOM)return this.config.markerDOM(this.open);let e=document.createElement("span");return e.textContent=this.open?this.config.openText:this.config.closedText,e.title=t.state.phrase(this.open?"Fold line":"Unfold line"),e}}function ph(t={}){let e={...fh,...t},i=new dh(e,!0),n=new dh(e,!1),s=Fi.fromClass(class{constructor(t){this.from=t.viewport.from,this.markers=this.buildMarkers(t)}update(t){(t.docChanged||t.viewportChanged||t.startState.facet(Ra)!=t.state.facet(Ra)||t.startState.field(Za,!1)!=t.state.field(Za,!1)||xa(t.startState)!=xa(t.state)||e.foldingChanged(t))&&(this.markers=this.buildMarkers(t.view))}buildMarkers(t){let e=new It;for(let s of t.viewportLineBlocks){let r=eh(t.state,s.from,s.to)?n:Ka(t.state,s.from,s.to)?i:null;r&&e.add(s.from,s.from,r)}return e.finish()}}),{domEventHandlers:r}=e;return[s,jo({class:"cm-foldGutter",markers(t){var e;return(null===(e=t.plugin(s))||void 0===e?void 0:e.markers)||Lt.empty},initialSpacer:()=>new dh(e,!1),domEventHandlers:{...r,click:(t,e,i)=>{if(r.click&&r.click(t,e,i))return!0;let n=eh(t.state,e.from,e.to);if(n)return t.dispatch({effects:Ya.of(n)}),!0;let s=Ka(t.state,e.from,e.to);return!!s&&(t.dispatch({effects:Ga.of(s)}),!0)}}}),ah()]}const mh=dr.baseTheme({".cm-foldPlaceholder":{backgroundColor:"#eee",border:"1px solid #ddd",color:"#888",borderRadius:".2em",margin:"0 1px",padding:"0 1px",cursor:"pointer"},".cm-foldGutter span":{padding:"0 1px",cursor:"pointer"}});class gh{constructor(t,e){let i;function n(t){let e=Yt.newName();return(i||(i=Object.create(null)))["."+e]=t,e}this.specs=t;const s="string"==typeof e.all?e.all:e.all?n(e.all):void 0,r=e.scope;this.scope=r instanceof wa?t=>t.prop(ga)==r.data:r?t=>t==r:void 0,this.style=Gl(t.map(t=>({tag:t.tag,class:t.class||n(Object.assign({},t,{tag:null}))})),{all:s}).style,this.module=i?new Yt(i):null,this.themeType=e.themeType}static define(t,e){return new gh(t,e||{})}}const vh=V.define(),wh=V.define({combine:t=>t.length?[t[0]]:null});function bh(t){let e=t.facet(vh);return e.length?e:t.facet(wh)}function yh(t,e){let i,n=[kh];return t instanceof gh&&(t.module&&n.push(dr.styleModule.of(t.module)),i=t.themeType),(null==e?void 0:e.fallback)?n.push(wh.of(t)):i?n.push(vh.computeN([dr.darkTheme],e=>e.facet(dr.darkTheme)==("dark"==i)?[t]:[])):n.push(vh.of(t)),n}class xh{constructor(t){this.markCache=Object.create(null),this.tree=xa(t.state),this.decorations=this.buildDeco(t,bh(t.state)),this.decoratedTo=t.viewport.to}update(t){let 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Ph=[Fi.fromClass(class{constructor(t){this.paused=!1,this.decorations=Rh(t.state)}update(t){(t.docChanged||t.selectionSet||this.paused)&&(t.view.composing?(this.decorations=this.decorations.map(t.changes),this.paused=!0):(this.decorations=Rh(t.state),this.paused=!1))}},{decorations:t=>t.decorations}),Ch];function Eh(t={}){return[Mh.of(t),Ph]}const Bh=new pl;function Lh(t,e,i){let n=t.prop(e<0?pl.openedBy:pl.closedBy);if(n)return n;if(1==t.name.length){let n=i.indexOf(t.name);if(n>-1&&n%2==(e<0?1:0))return[i[n+e]]}return null}function Ih(t){let e=t.type.prop(Bh);return e?e(t.node):t}function Nh(t,e,i,n={}){let s=n.maxScanDistance||1e4,r=n.brackets||Ah,o=xa(t),l=o.resolveInner(e,i);for(let n=l;n;n=n.parent){let s=Lh(n.type,i,r);if(s&&n.from<n.to){let o=Ih(n);if(o&&(i>0?e>=o.from&&e<o.to:e>o.from&&e<=o.to))return Wh(t,e,i,n,o,s,r)}}return function(t,e,i,n,s,r,o){if(i<0?!e:e==t.doc.length)return null;let l=i<0?t.sliceDoc(e-1,e):t.sliceDoc(e,e+1),a=o.indexOf(l);if(a<0||a%2==0!=i>0)return 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r,o,l=t.sliceDoc(n-Gh,n),a=t.sliceDoc(s,s+Gh),h=/\s*$/.exec(l)[0].length,c=/^\s*/.exec(a)[0].length,u=l.length-h;if(l.slice(u-e.length,u)==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<=2*Gh?r=o=t.sliceDoc(n,s):(r=t.sliceDoc(n,n+Gh),o=t.sliceDoc(s-Gh,s));let f=/^\s*/.exec(r)[0].length,d=/\s*$/.exec(o)[0].length,p=o.length-d-i.length;return r.slice(f,f+e.length)==e&&o.slice(p,p+i.length)==i?{open:{pos:n+f+e.length,margin:/\s/.test(r.charAt(f+e.length))?1:0},close:{pos:s-d-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 e,i=0;i<s.length;i++)if(e=s[i]){let s=n[i],{open:r,close:o}=e;t.push({from:r.pos-s.open.length,to:r.pos+r.margin},{from:o.pos-o.margin,to:o.pos+s.close.length})}return{changes:t}}return null}function Jh(t,e,i=e.selection.ranges){let n=[],s=-1;t:for(let{from:t,to:r}of i){let i,o=n.length,l=1e9;for(let o=t;o<=r;){let a=e.doc.lineAt(o);if(null==i&&(i=Xh(e,a.from).line,!i))continue t;if(a.from>s&&(t==r||r>a.from)){s=a.from;let t=/^\s*/.exec(a.text)[0].length,e=t==a.length,r=a.text.slice(t,t+i.length)==i?t:-1;t<a.text.length&&t<l&&(l=t),n.push({line:a,comment:r,token:i,indent:t,empty:e,single:!1})}o=a.to+1}if(l<1e9)for(let t=o;t<n.length;t++)n[t].indent<n[t].line.text.length&&(n[t].indent=l);n.length==o+1&&(n[o].single=!0)}if(2!=t&&n.some(t=>t.comment<0&&(!t.empty||t.single))){let t=[];for(let{line:e,token:i,indent:s,empty:r,single:o}of n)!o&&r||t.push({from:e.from+s,insert:i+" "});let i=e.changes(t);return{changes:i,selection:e.selection.map(i,1)}}if(1!=t&&n.some(t=>t.comment>=0)){let 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 Zh=ft.define(),tc=ft.define(),ec=V.define(),ic=V.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)})}),nc=j.define({create:()=>bc.empty,update(t,e){let i=e.state.facet(ic),n=e.annotation(Zh);if(n){let s=hc.fromTransaction(e,n.selection),r=n.side,o=0==r?t.undone:t.done;return o=s?cc(o,o.length,i.minDepth,s):pc(o,e.startState.selection),new bc(0==r?n.rest:o,0==r?o:n.rest)}let s=e.annotation(tc);if("full"!=s&&"before"!=s||(t=t.isolate()),!1===e.annotation(gt.addToHistory))return e.changes.empty?t:t.addMapping(e.changes.desc);let r=hc.fromTransaction(e),o=e.annotation(gt.time),l=e.annotation(gt.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 bc(t.done.map(hc.fromJSON),t.undone.map(hc.fromJSON))});function sc(t,e){return function({state:i,dispatch:n}){if(!e&&i.readOnly)return!1;let s=i.field(nc,!1);if(!s)return!1;let r=s.pop(t,i,e);return!!r&&(n(r),!0)}}const rc=sc(0,!1),oc=sc(1,!1),lc=sc(0,!0),ac=sc(1,!0);class hc{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 hc(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 hc(t.changes&&T.fromJSON(t.changes),[],t.mapped&&O.fromJSON(t.mapped),t.startSelection&&N.fromJSON(t.startSelection),t.selectionsAfter.map(N.fromJSON))}static fromTransaction(t,e){let i=fc;for(let e of 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vu{constructor(t,e,i=0,n=t.length,s,r){this.test=r,this.value={from:0,to:0,precise:!1},this.done=!1,this.matches=[],this.buffer="",this.bufferPos=0,this.iter=t.iterRange(i,n),this.bufferStart=i,this.normalize=s?t=>s(gu(t)):gu,this.query=this.normalize(e)}peek(){if(this.bufferPos==this.buffer.length){if(this.bufferStart+=this.buffer.length,this.iter.next(),this.iter.done)return-1;this.bufferPos=0,this.buffer=this.iter.value}return k(this.buffer,this.bufferPos)}next(){for(;this.matches.length;)this.matches.pop();return this.nextOverlapping()}nextOverlapping(){for(;;){let t=this.peek();if(t<0)return this.done=!0,this;let e=S(t),i=this.bufferStart+this.bufferPos;this.bufferPos+=C(t);let n=this.normalize(e);if(n.length)for(let t=0,s=i,r=!0;;t++){let i=n.charCodeAt(t),o=this.match(i,s,r,this.bufferPos+this.bufferStart,t==n.length-1);if(o)return this.value=o,this;if(t==n.length-1)break;r&&t<e.length&&e.charCodeAt(t)==i?s++:r=!1}}}match(t,e,i,n,s){let r=null;for(let 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r=t.lineAt(n);this.curLineStart=r.from,this.matchPos=Cu(t,n),this.getLine(this.curLineStart)}getLine(t){this.iter.next(t),this.iter.lineBreak?this.curLine="":(this.curLine=this.iter.value,this.curLineStart+this.curLine.length>this.to&&(this.curLine=this.curLine.slice(0,this.to-this.curLineStart)),this.iter.next())}nextLine(){this.curLineStart=this.curLineStart+this.curLine.length+1,this.curLineStart>this.to?this.curLine="":this.getLine(0)}next(){for(let t=this.matchPos-this.curLineStart;;){this.re.lastIndex=t;let e=this.matchPos<=this.to&&this.re.exec(this.curLine);if(e){let i=this.curLineStart+e.index,n=i+e[0].length;if(this.matchPos=Cu(this.text,n+(i==n?1:0)),i==this.curLineStart+this.curLine.length&&this.nextLine(),(i<n||i>this.value.to)&&(!this.test||this.test(i,n,e)))return this.value={from:i,to:n,precise:!0,match:e},this;t=this.matchPos-this.curLineStart}else{if(!(this.curLineStart+this.curLine.length<this.to))return this.done=!0,this;this.nextLine(),t=0}}}}const xu=new WeakMap;class ku{constructor(t,e){this.from=t,this.text=e}get to(){return this.from+this.text.length}static get(t,e,i){let n=xu.get(t);if(!n||n.from>=i||n.to<=e){let n=new ku(e,t.sliceString(e,i));return xu.set(t,n),n}if(n.from==e&&n.to==i)return n;let{text:s,from:r}=n;return r>e&&(s=t.sliceString(e,r)+s,r=e),n.to<i&&(s+=t.sliceString(n.to,i)),xu.set(t,new ku(r,s)),new ku(e,s.slice(e-r,i-r))}}class Su{constructor(t,e,i,n,s){this.text=t,this.to=s,this.done=!1,this.value=wu,this.matchPos=Cu(t,n),this.re=new RegExp(e,bu+((null==i?void 0:i.ignoreCase)?"i":"")),this.test=null==i?void 0:i.test,this.flat=ku.get(t,n,this.chunkEnd(n+5e3))}chunkEnd(t){return t>=this.to?this.to:this.text.lineAt(t).to}next(){for(;;){let t=this.re.lastIndex=this.matchPos-this.flat.from,e=this.re.exec(this.flat.text);if(e&&!e[0]&&e.index==t&&(this.re.lastIndex=t+1,e=this.re.exec(this.flat.text)),e){let t=this.flat.from+e.index,i=t+e[0].length;if((this.flat.to>=this.to||e.index+e[0].length<=this.flat.text.length-10)&&(!this.test||this.test(t,i,e)))return this.value={from:t,to:i,precise:!0,match:e},this.matchPos=Cu(this.text,i+(t==i?1:0)),this}if(this.flat.to==this.to)return this.done=!0,this;this.flat=ku.get(this.text,this.flat.from,this.chunkEnd(this.flat.from+2*this.flat.text.length))}}}function Cu(t,e){if(e>=t.length)return e;let i,n=t.lineAt(e);for(;e<n.to&&(i=n.text.charCodeAt(e-n.from))>=56320&&i<57344;)e++;return e}"undefined"!=typeof Symbol&&(yu.prototype[Symbol.iterator]=Su.prototype[Symbol.iterator]=function(){return this});const Au={highlightWordAroundCursor:!1,minSelectionLength:1,maxMatches:100,wholeWords:!1},Mu=V.define({combine:t=>Tt(t,Au,{highlightWordAroundCursor:(t,e)=>t||e,minSelectionLength:Math.min,maxMatches:Math.min})});function Ou(t){let e=[Eu,Pu];return t&&e.push(Mu.of(t)),e}const Tu=Oe.mark({class:"cm-selectionMatch"}),Du=Oe.mark({class:"cm-selectionMatch cm-selectionMatch-main"});function Ru(t,e,i,n){return!(0!=i&&t(e.sliceDoc(i-1,i))==St.Word||n!=e.doc.length&&t(e.sliceDoc(n,n+1))==St.Word)}const Pu=Fi.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(Mu),{state:i}=t,n=i.selection;if(n.ranges.length>1)return Oe.none;let s,r=n.main,o=null;if(r.empty){if(!e.highlightWordAroundCursor)return Oe.none;let t=i.wordAt(r.head);if(!t)return Oe.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 Oe.none;if(e.wholeWords){if(s=i.sliceDoc(r.from,r.to),o=i.charCategorizer(r.head),!Ru(o,i,r.from,r.to)||!function(t,e,i,n){return t(e.sliceDoc(i,i+1))==St.Word&&t(e.sliceDoc(n-1,n))==St.Word}(o,i,r.from,r.to))return Oe.none}else if(s=i.sliceDoc(r.from,r.to),!s)return Oe.none}let l=[];for(let n of t.visibleRanges){let t=new vu(i.doc,s,n.from,n.to);for(;!t.next().done;){let{from:n,to:s}=t.value;if((!o||Ru(o,i,n,s))&&(r.empty&&n<=r.from&&s>=r.to?l.push(Du.range(n,s)):(n>=r.to||s<=r.from)&&l.push(Tu.range(n,s)),l.length>e.maxMatches))return Oe.none}}return Oe.set(l)}},{decorations:t=>t.decorations}),Eu=dr.baseTheme({".cm-selectionMatch":{backgroundColor:"#99ff7780"},".cm-searchMatch .cm-selectionMatch":{backgroundColor:"transparent"}});const Bu=V.define({combine:t=>Tt(t,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:t=>new hf(t),scrollToMatch:t=>dr.scrollIntoView(t)})});class Lu{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,bu),!0}catch(t){return!1}}(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!t.wholeWord,this.test=t.test}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&&this.test==t.test}create(){return this.regexp?new Fu(this):new Wu(this)}getCursor(t,e=0,i){let n=t.doc?t:Ot.create({doc:t});return null==i&&(i=n.doc.length),this.regexp?Hu(this,n,e,i):Nu(this,n,e,i)}}class Iu{constructor(t){this.spec=t}}function Nu(t,e,i,n){let s;return t.wholeWord&&(s=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(Vu(s,i-r))==St.Word&&e(zu(s,i-r))==St.Word||e(zu(s,n-r))==St.Word&&e(Vu(s,n-r))==St.Word))}(e.doc,e.charCategorizer(e.selection.main.head))),t.test&&(s=function(t,e,i){return(n,s,r,o)=>{if(i&&!i(n,s,r,o))return!1;let l=n>=o&&s<=o+r.length?r.slice(n-o,s-o):e.doc.sliceString(n,s);return t(l,e,n,s)}}(t.test,e,s)),new vu(e.doc,t.unquoted,i,n,t.caseSensitive?void 0:t=>t.toLowerCase(),s)}class Wu extends Iu{constructor(t){super(t)}nextMatch(t,e,i){let n=Nu(this.spec,t,i,t.doc.length).nextOverlapping();if(n.done){let i=Math.min(t.doc.length,e+this.spec.unquoted.length);n=Nu(this.spec,t,0,i).nextOverlapping()}return n.done||n.value.from==e&&n.value.to==i?null:n.value}prevMatchInRange(t,e,i){for(let n=i;;){let i=Math.max(e,n-1e4-this.spec.unquoted.length),s=Nu(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){let n=this.prevMatchInRange(t,0,e);return n||(n=this.prevMatchInRange(t,Math.max(0,i-this.spec.unquoted.length),t.doc.length)),!n||n.from==e&&n.to==i?null:n}getReplacement(t){return this.spec.unquote(this.spec.replace)}matchAll(t,e){let i=Nu(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=Nu(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 Hu(t,e,i,n){let s;var r;return t.wholeWord&&(r=e.charCategorizer(e.selection.main.head),s=(t,e,i)=>!i[0].length||(r(Vu(i.input,i.index))!=St.Word||r(zu(i.input,i.index))!=St.Word)&&(r(zu(i.input,i.index+i[0].length))!=St.Word||r(Vu(i.input,i.index+i[0].length))!=St.Word)),t.test&&(s=function(t,e,i){return(n,s,r)=>(!i||i(n,s,r))&&t(r[0],e,n,s)}(t.test,e,s)),new yu(e.doc,t.search,{ignoreCase:!t.caseSensitive,test:s},i,n)}function Vu(t,e){return t.slice(x(t,e,!1),e)}function zu(t,e){return t.slice(e,x(t,e))}class Fu extends Iu{nextMatch(t,e,i){let n=Hu(this.spec,t,i,t.doc.length).next();return n.done&&(n=Hu(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=Hu(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)=>{if("&"==i)return t.match[0];if("$"==i)return"$";for(let e=i.length;e>0;e--){let n=+i.slice(0,e);if(n>0&&n<t.match.length)return t.match[n]+i.slice(e)}return e})}matchAll(t,e){let i=Hu(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=Hu(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 _u=mt.define(),qu=mt.define(),$u=j.define({create:t=>new Uu(nf(t).create(),null),update(t,e){for(let i of e.effects)i.is(_u)?t=new Uu(i.value.create(),t.panel):i.is(qu)&&(t=new Uu(t.query,i.value?ef:null));return t},provide:t=>No.from(t,t=>t.panel)});class Uu{constructor(t,e){this.query=t,this.panel=e}}const ju=Oe.mark({class:"cm-searchMatch"}),Qu=Oe.mark({class:"cm-searchMatch cm-searchMatch-selected"}),Ku=Fi.fromClass(class{constructor(t){this.view=t,this.decorations=this.highlight(t.state.field($u))}update(t){let e=t.state.field($u);(e!=t.startState.field($u)||t.docChanged||t.selectionSet||t.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:t,panel:e}){if(!e||!t.spec.valid)return Oe.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?Qu:ju)})}return n.finish()}},{decorations:t=>t.decorations});function Xu(t){return e=>{let i=e.state.field($u,!1);return i&&i.query.spec.valid?t(e,i):of(e)}}const Gu=Xu((t,{query:e})=>{let{to:i}=t.state.selection.main,n=e.nextMatch(t.state,i,i);if(!n)return!1;let s=N.single(n.from,n.to),r=t.state.facet(Bu);return t.dispatch({selection:s,effects:[df(t,n),r.scrollToMatch(s.main,t)],userEvent:"select.search"}),rf(t),!0}),Yu=Xu((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,s=e.prevMatch(i,n,n);if(!s)return!1;let r=N.single(s.from,s.to),o=t.state.facet(Bu);return t.dispatch({selection:r,effects:[df(t,s),o.scrollToMatch(r.main,t)],userEvent:"select.search"}),rf(t),!0}),Ju=Xu((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:N.create(i.map(t=>N.range(t.from,t.to))),userEvent:"select.search.matches"}),!0)}),Zu=Xu((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=r,h=[],c=[];a.precise?a.from==n&&a.to==s&&(l=i.toText(e.getReplacement(a)),h.push({from:a.from,to:a.to,insert:l}),a=e.nextMatch(i,a.from,a.to),c.push(dr.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+"."))):a=e.nextMatch(i,a.from,a.to);let u=t.state.changes(h);return a&&(o=N.single(a.from,a.to).map(u),c.push(df(t,a)),c.push(i.facet(Bu).scrollToMatch(o.main,t))),t.dispatch({changes:u,selection:o,effects:c,userEvent:"input.replace"}),!0}),tf=Xu((t,{query:e})=>{if(t.state.readOnly)return!1;let i=[];for(let n of e.matchAll(t.state,1e9)){let{from:t,to:s,precise:r}=n;r&&i.push({from:t,to:s,insert:e.getReplacement(n)})}if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:dr.announce.of(n),userEvent:"input.replace.all"}),!0});function ef(t){return t.state.facet(Bu).createPanel(t)}function nf(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(Bu);return new Lu({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 sf(t){let e=Eo(t,ef);return e&&e.dom.querySelector("[main-field]")}function rf(t){let e=sf(t);e&&e==t.root.activeElement&&e.select()}const of=t=>{let e=t.state.field($u,!1);if(e&&e.panel){let i=sf(t);if(i&&i!=t.root.activeElement){let n=nf(t.state,e.query.spec);n.valid&&t.dispatch({effects:_u.of(n)}),i.focus(),i.select()}}else t.dispatch({effects:[qu.of(!0),e?_u.of(nf(t.state,e.query.spec)):mt.appendConfig.of(mf)]});return!0},lf=t=>{let e=t.state.field($u,!1);if(!e||!e.panel)return!1;let i=Eo(t,ef);return i&&i.dom.contains(t.root.activeElement)&&t.focus(),t.dispatch({effects:qu.of(!1)}),!0},af=[{key:"Mod-f",run:of,scope:"editor search-panel"},{key:"F3",run:Gu,shift:Yu,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:Gu,shift:Yu,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:lf,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 vu(t.doc,t.sliceDoc(n,s));!e.next().done;){if(r.length>1e3)return!1;e.value.from==n&&(o=r.length),r.push(N.range(e.value.from,e.value.to))}return e(t.update({selection:N.create(r,o),userEvent:"select.search.matches"})),!0}},{key:"Mod-Alt-g",run:t=>{let{state:e}=t,i=String(e.doc.lineAt(t.state.selection.main.head).number),{close:n,result:s}=Wo(t,{label:e.phrase("Go to line"),input:{type:"text",name:"line",value:i},focus:!0,submitLabel:e.phrase("go")});return s.then(i=>{let s=i&&/^([+-])?(\d+)?(:\d+)?(%)?$/.exec(i.elements.line.value);if(!s)return void t.dispatch({effects:n});let r=e.doc.lineAt(e.selection.main.head),[,o,l,a,h]=s,c=a?+a.slice(1):0,u=l?+l:r.number;if(l&&h){let t=u/100;o&&(t=t*("-"==o?-1:1)+r.number/e.doc.lines),u=Math.round(e.doc.lines*t)}else l&&o&&(u=u*("-"==o?-1:1)+r.number);let f=e.doc.line(Math.max(1,Math.min(e.doc.lines,u))),d=N.cursor(f.from+Math.max(0,Math.min(c,f.length)));t.dispatch({effects:[n,dr.scrollIntoView(d.from,{y:"center"})],selection:d})}),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some(t=>t.from===t.to))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=N.create(i.ranges.map(e=>t.wordAt(e.head)||N.cursor(e.head)),i.mainIndex);return!n.eq(i)&&(e(t.update({selection:n})),!0)})({state:t,dispatch:e});let n=t.sliceDoc(i[0].from,i[0].to);if(t.selection.ranges.some(e=>t.sliceDoc(e.from,e.to)!=n))return!1;let s=function(t,e){let{main:i,ranges:n}=t.selection,s=t.wordAt(i.head),r=s&&s.from==i.from&&s.to==i.to;for(let i=!1,s=new vu(t.doc,e,n[n.length-1].to);;){if(s.next(),!s.done){if(i&&n.some(t=>t.from==s.value.from))continue;if(r){let e=t.wordAt(s.value.from);if(!e||e.from!=s.value.from||e.to!=s.value.to)continue}return s.value}if(i)return null;s=new vu(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!s&&(e(t.update({selection:t.selection.addRange(N.range(s.from,s.to),!1),effects:dr.scrollIntoView(s.to)})),!0)},preventDefault:!0}];class hf{constructor(t){this.view=t;let e=this.query=t.state.field($u).query.spec;function i(t,e,i){return oe("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=oe("input",{value:e.search,placeholder:cf(t,"Find"),"aria-label":cf(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=oe("input",{value:e.replace,placeholder:cf(t,"Replace"),"aria-label":cf(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=oe("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=oe("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=oe("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=oe("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",()=>Gu(t),[cf(t,"next")]),i("prev",()=>Yu(t),[cf(t,"previous")]),i("select",()=>Ju(t),[cf(t,"all")]),oe("label",null,[this.caseField,cf(t,"match case")]),oe("label",null,[this.reField,cf(t,"regexp")]),oe("label",null,[this.wordField,cf(t,"by word")]),...t.state.readOnly?[]:[oe("br"),this.replaceField,i("replace",()=>Zu(t),[cf(t,"replace")]),i("replaceAll",()=>tf(t),[cf(t,"replace all")])],oe("button",{name:"close",onclick:()=>lf(t),"aria-label":cf(t,"close"),type:"button"},["×"])])}commit(){let t=new Lu({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:_u.of(t)}))}keydown(t){var e,i,n;e=this.view,i=t,n="search-panel",Or(Sr(e.state),i,e,n)?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Yu:Gu)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),Zu(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(_u)&&!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(Bu).top}}function cf(t,e){return t.state.phrase(e)}const uf=30,ff=/[\s\.,:;?!]/;function df(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-uf),o=Math.min(s,i+uf),l=t.state.sliceDoc(r,o);if(r!=n.from)for(let t=0;t<uf;t++)if(!ff.test(l[t+1])&&ff.test(l[t])){l=l.slice(t);break}if(o!=s)for(let t=l.length-1;t>l.length-uf;t--)if(!ff.test(l[t-1])&&ff.test(l[t])){l=l.slice(0,t);break}return dr.announce.of(`${t.state.phrase("current match")}. ${l} ${t.state.phrase("on line")} ${n.number}.`)}const pf=dr.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),mf=[$u,J.low(Ku),pf];class gf{constructor(t,e,i,n){this.state=t,this.pos=e,this.explicit=i,this.view=n,this.abortListeners=[],this.abortOnDocChange=!1}tokenBefore(t){let e=xa(this.state).resolveInner(this.pos,-1);for(;e&&t.indexOf(e.name)<0;)e=e.parent;return e?{from:e.from,to:this.pos,text:this.state.sliceDoc(e.from,this.pos),type:e.type}:null}matchBefore(t){let e=this.state.doc.lineAt(this.pos),i=Math.max(e.from,this.pos-250),n=e.text.slice(i-e.from,this.pos-e.from),s=n.search(xf(t,!1));return s<0?null:{from:i+s,to:this.pos,text:n.slice(s)}}get aborted(){return null==this.abortListeners}addEventListener(t,e,i){"abort"==t&&this.abortListeners&&(this.abortListeners.push(e),i&&i.onDocChange&&(this.abortOnDocChange=!0))}}function vf(t){let e=Object.keys(t).join(""),i=/\w/.test(e);return i&&(e=e.replace(/\w/g,"")),`[${i?"\\w":""}${e.replace(/[^\w\s]/g,"\\$&")}]`}function wf(t){let e=t.map(t=>"string"==typeof t?{label:t}:t),[i,n]=e.every(t=>/^\w+$/.test(t.label))?[/\w*$/,/\w+$/]:function(t){let e=Object.create(null),i=Object.create(null);for(let{label:n}of t){e[n[0]]=!0;for(let t=1;t<n.length;t++)i[n[t]]=!0}let n=vf(e)+vf(i)+"*$";return[new RegExp("^"+n),new RegExp(n)]}(e);return t=>{let s=t.matchBefore(n);return s||t.explicit?{from:s?s.from:t.pos,options:e,validFor:i}:null}}class bf{constructor(t,e,i,n){this.completion=t,this.source=e,this.match=i,this.score=n}}function yf(t){return t.selection.main.from}function xf(t,e){var i;let{source:n}=t,s=e&&"^"!=n[0],r="$"!=n[n.length-1];return s||r?new RegExp(`${s?"^":""}(?:${n})${r?"$":""}`,null!==(i=t.flags)&&void 0!==i?i:t.ignoreCase?"i":""):t}const kf=ft.define();function Sf(t,e,i,n){let{main:s}=t.selection,r=i-s.from,o=n-s.from;return{...t.changeByRange(l=>{if(l!=s&&i!=n&&t.sliceDoc(l.from+r,l.from+o)!=t.sliceDoc(i,n))return{range:l};let a=t.toText(e);return{changes:{from:l.from+r,to:n==s.from?l.to:l.from+o,insert:a},range:N.cursor(l.from+r+a.length)}}),scrollIntoView:!0,userEvent:"input.complete"}}const Cf=new WeakMap;function Af(t){if(!Array.isArray(t))return t;let e=Cf.get(t);return e||Cf.set(t,e=wf(t)),e}const Mf=mt.define(),Of=mt.define();class Tf{constructor(t){this.pattern=t,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[],this.score=0,this.matched=[];for(let e=0;e<t.length;){let i=k(t,e),n=C(i);this.chars.push(i);let s=t.slice(e,e+n),r=s.toUpperCase();this.folded.push(k(r==s?s.toLowerCase():r,0)),e+=n}this.astral=t.length!=this.chars.length}ret(t,e){return this.score=t,this.matched=e,this}match(t){if(0==this.pattern.length)return this.ret(-100,[]);if(t.length<this.pattern.length)return null;let{chars:e,folded:i,any:n,precise:s,byWord:r}=this;if(1==e.length){let n=k(t,0),s=C(n),r=s==t.length?0:-100;if(n==e[0]);else{if(n!=i[0])return null;r+=-200}return this.ret(r,[0,s])}let o=t.indexOf(this.pattern);if(0==o)return 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=k(t,s);r!=e[a]&&r!=i[a]||(n[a++]=s),s+=C(r)}if(a<l)return null}let h=0,c=0,u=!1,f=0,d=-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=k(t,n);o<0&&(h<l&&a==e[h]&&(s[h++]=n),f<l&&(a==e[f]||a==i[f]?(0==f&&(d=n),p=n+1,f++):f=0));let w,b=a<255?a>=48&&a<=57||a>=97&&a<=122?2:a>=65&&a<=90?1:0:(w=S(a))!=w.toLowerCase()?1:w!=w.toUpperCase()?2:0;(!n||1==b&&m||0==v&&0!=b)&&(e[c]==a||i[c]==a&&(u=!0)?r[c++]=n:r.length&&(g=!1)),v=b,n+=C(a)}return c==l&&0==r[0]&&g?this.result((u?-200:0)-100,r,t):f==l&&0==d?this.ret(-200-t.length+(p==t.length?0:-100),[0,p]):o>-1?this.ret(-700-t.length,[o,o+this.pattern.length]):f==l?this.ret(-900-t.length,[d,p]):c==l?this.result((u?-200:0)-100-700+(g?0:-1100),r,t):2==e.length?null: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?C(k(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)}}class Df{constructor(t){this.pattern=t,this.matched=[],this.score=0,this.folded=t.toLowerCase()}match(t){if(t.length<this.pattern.length)return null;let e=t.slice(0,this.pattern.length),i=e==this.pattern?0:e.toLowerCase()==this.folded?-200:null;return null==i?null:(this.matched=[0,e.length],this.score=i+(t.length==this.pattern.length?0:-100),this)}}const Rf=V.define({combine:t=>Tt(t,{activateOnTyping:!0,activateOnCompletion:()=>!1,activateOnTypingDelay:100,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:Ef,filterStrict:!1,compareCompletions:(t,e)=>(t.sortText||t.label).localeCompare(e.sortText||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=>Pf(t(i),e(i)),optionClass:(t,e)=>i=>Pf(t(i),e(i)),addToOptions:(t,e)=>t.concat(e),filterStrict:(t,e)=>t||e})});function Pf(t,e){return t?e?t+" "+e:t:e}function Ef(t,e,i,n,s,r){let o,l,a=t.textDirection==ni.RTL,h=a,c=!1,u="top",f=e.left-s.left,d=s.right-e.right,p=n.right-n.left,m=n.bottom-n.top;if(h&&f<Math.min(p,d)?h=!1:!h&&d<Math.min(p,f)&&(h=!0),p<=(h?f:d))o=Math.max(s.top,Math.min(i.top,s.bottom-m))-e.top,l=Math.min(400,h?f:d);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:(u="bottom",o=e.bottom-i.top)}return{style:`${u}: ${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")}}const Bf=mt.define();function Lf(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.ceil((t-e)/i);return{from:t-n*i,to:t-(n-1)*i}}class If{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(Rf);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,n){let s=document.createElement("span");s.className="cm-completionLabel";let r=t.displayLabel||t.label,o=0;for(let t=0;t<n.length;){let e=n[t++],i=n[t++];e>o&&s.appendChild(document.createTextNode(r.slice(o,e)));let l=s.appendChild(document.createElement("span"));l.appendChild(document.createTextNode(r.slice(e,i))),l.className="cm-completionMatchedText",o=i}return o<r.length&&s.appendChild(document.createTextNode(r.slice(o))),s},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=Lf(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();if(i.target==this.list){let e=this.list.classList.contains("cm-completionListIncompleteTop")&&i.clientY<this.list.firstChild.getBoundingClientRect().top?this.range.from-1:this.list.classList.contains("cm-completionListIncompleteBottom")&&i.clientY>this.list.lastChild.getBoundingClientRect().bottom?this.range.to:null;null!=e&&(t.dispatch({effects:Bf.of(e)}),i.preventDefault())}}),this.dom.addEventListener("focusout",e=>{let i=t.state.field(this.stateField,!1);i&&i.tooltip&&t.state.facet(Rf).closeOnBlur&&e.relatedTarget!=t.contentDOM&&t.dispatch({effects:Of.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=Lf(s.length,r,t.state.facet(Rf).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;(e.selected>-1&&e.selected<this.range.from||e.selected>=this.range.to)&&(this.range=Lf(e.options.length,e.selected,this.view.state.facet(Rf).maxRenderedOptions),this.showOptions(e.options,t.id));let i=this.updateSelectedOption(e.selected);if(i){this.destroyInfo();let{completion:n}=e.options[e.selected],{info:s}=n;if(!s)return;let r="string"==typeof s?document.createTextNode(s):s(n);if(!r)return;"then"in r?r.then(e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e,n)}).catch(t=>Wi(this.view.state,t,"completion info")):(this.addInfoPane(r,n),i.setAttribute("aria-describedby",this.info.id))}}addInfoPane(t,e){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",i.id="cm-completionInfo-"+Math.floor(65535*Math.random()).toString(16),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"),i.removeAttribute("aria-describedby")):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.documentElement;s={left:0,top:0,right:t.clientWidth,bottom:t.clientHeight}}return n.top>Math.min(s.bottom,e.bottom)-10||n.bottom<Math.max(s.top,e.top)+10?null:this.view.state.facet(Rf).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")),n.addEventListener("mousedown",t=>{t.target==n&&t.preventDefault()});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;if(t!=s&&(r>i.from||0==i.from))if(s=t,"string"!=typeof a&&a.header)n.appendChild(a.header(a));else{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,this.view,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 Nf(t,e){return i=>new If(i,t,e)}function Wf(t){return 100*(t.boost||0)+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}class Hf{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 Hf(this.options,_f(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,s,r){if(n&&!r&&t.some(t=>t.isPending))return n.setDisabled();let o=function(t,e){let i=[],n=null,s=null,r=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)}},o=e.facet(Rf);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)r(new bf(e,n.source,t?t(e):[],1e9-i.length));else{let i,l=e.sliceDoc(n.from,n.to),a=o.filterStrict?new Df(l):new Tf(l);for(let e of n.result.options)if(i=a.match(e.label)){let o=e.displayLabel?t?t(e,i.matched):[]:i.matched,l=i.score+(e.boost||0);if(r(new bf(e,n.source,o,l)),"object"==typeof e.section&&"dynamic"===e.section.rank){let{name:t}=e.section;s||(s=Object.create(null)),s[t]=Math.max(l,s[t]||-1e9)}}}}if(n){let t=Object.create(null),e=0,r=(t,e)=>("dynamic"===t.rank&&"dynamic"===e.rank?s[e.name]-s[t.name]:0)||("number"==typeof t.rank?t.rank:1e9)-("number"==typeof e.rank?e.rank:1e9)||(t.name<e.name?-1:1);for(let i of n.sort(r))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 l=[],a=null,h=o.compareCompletions;for(let t of i.sort((t,e)=>e.score-t.score||h(t.completion,e.completion))){let e=t.completion;!a||a.label!=e.label||a.detail!=e.detail||null!=a.type&&null!=e.type&&a.type!=e.type||a.apply!=e.apply||a.boost!=e.boost?l.push(t):Wf(t.completion)>Wf(a)&&(l[l.length-1]=t),a=t.completion}return l}(t,e);if(!o.length)return n&&t.some(t=>t.isPending)?n.setDisabled():null;let l=e.facet(Rf).selectOnOpen?0:-1;if(n&&n.selected!=l&&-1!=n.selected){let t=n.options[n.selected].completion;for(let e=0;e<o.length;e++)if(o[e].completion==t){l=e;break}}return new Hf(o,_f(i,l),{pos:t.reduce((t,e)=>e.hasResult()?Math.min(t,e.from):t,1e8),create:Gf,above:s.aboveCursor},n?n.timestamp:Date.now(),l,!1)}map(t){return new Hf(this.options,this.attrs,{...this.tooltip,pos:t.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new Hf(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class Vf{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new Vf(qf,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(Rf),n=(i.override||e.languageDataAt("autocomplete",yf(e)).map(Af)).map(e=>(this.active.find(t=>t.source==e)||new Uf(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,r=t.effects.some(t=>t.is(Qf));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)||r?s=Hf.build(n,e,this.id,s,i,r):s&&s.disabled&&!n.some(t=>t.isPending)&&(s=null),!s&&n.every(t=>!t.isPending)&&n.some(t=>t.hasResult())&&(n=n.map(t=>t.hasResult()?new Uf(t.source,0):t));for(let e of t.effects)e.is(Bf)&&(s=s&&s.setSelected(e.value,this.id));return n==this.active&&s==this.open?this:new Vf(n,this.id,s)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?zf:Ff}}const zf={"aria-autocomplete":"list"},Ff={};function _f(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const qf=[];function $f(t,e){if(t.isUserEvent("input.complete")){let i=t.annotation(kf);if(i&&e.activateOnCompletion(i))return 12}let i=t.isUserEvent("input.type");return i&&e.activateOnTyping?5:i?1:t.isUserEvent("delete.backward")?2:t.selection?8:t.docChanged?16:0}class Uf{constructor(t,e,i=!1){this.source=t,this.state=e,this.explicit=i}hasResult(){return!1}get isPending(){return 1==this.state}update(t,e){let i=$f(t,e),n=this;(8&i||16&i&&this.touches(t))&&(n=new Uf(n.source,0)),4&i&&0==n.state&&(n=new Uf(this.source,1)),n=n.updateFor(t,i);for(let e of t.effects)if(e.is(Mf))n=new Uf(n.source,1,e.value);else if(e.is(Of))n=new Uf(n.source,0);else if(e.is(Qf))for(let t of e.value)t.source==n.source&&(n=t);return n}updateFor(t,e){return this.map(t.changes)}map(t){return this}touches(t){return t.changes.touchesRange(yf(t.state))}}class jf extends Uf{constructor(t,e,i,n,s,r){super(t,3,e),this.limit=i,this.result=n,this.from=s,this.to=r}hasResult(){return!0}updateFor(t,e){var i;if(!(3&e))return this.map(t.changes);let n=this.result;n.map&&!t.changes.empty&&(n=n.map(n,t.changes));let s=t.changes.mapPos(this.from),r=t.changes.mapPos(this.to,1),o=yf(t.state);if(o>r||!n||2&e&&(yf(t.startState)==this.from||o<this.limit))return new Uf(this.source,4&e?1:0);let l=t.changes.mapPos(this.limit);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):xf(t,!0).test(s)}(n.validFor,t.state,s,r)?new jf(this.source,this.explicit,l,n,s,r):n.update&&(n=n.update(n,s,r,new gf(t.state,o,!1)))?new jf(this.source,this.explicit,l,n,n.from,null!==(i=n.to)&&void 0!==i?i:yf(t.state)):new Uf(this.source,1,this.explicit)}map(t){if(t.empty)return this;let e=this.result.map?this.result.map(this.result,t):this.result;return e?new jf(this.source,this.explicit,t.mapPos(this.limit),e,t.mapPos(this.from),t.mapPos(this.to,1)):new Uf(this.source,0)}touches(t){return t.changes.touchesRange(this.from,this.to)}}const Qf=mt.define({map:(t,e)=>t.map(t=>t.map(e))}),Kf=j.define({create:()=>Vf.start(),update:(t,e)=>t.update(e),provide:t=>[xo.from(t,t=>t.tooltip),dr.contentAttributes.from(t,t=>t.attrs)]});function Xf(t,e){const i=e.completion.apply||e.completion.label;let n=t.state.field(Kf).active.find(t=>t.source==e.source);return n instanceof jf&&("string"==typeof i?t.dispatch({...Sf(t.state,i,n.from,n.to),annotations:kf.of(e.completion)}):i(t,e.completion,n.from,n.to),!0)}const Gf=Nf(Kf,Xf);function Yf(t,e="option"){return i=>{let n=i.state.field(Kf,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp<i.state.facet(Rf).interactionDelay)return!1;let s,r=1;"page"==e&&(s=Do(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:Bf.of(l)}),!0}}const Jf=t=>!!t.state.field(Kf,!1)&&(t.dispatch({effects:Mf.of(!0)}),!0);class Zf{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const td=Fi.fromClass(class{constructor(t){this.view=t,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let e of t.state.field(Kf).active)e.isPending&&this.startQuery(e)}update(t){let e=t.state.field(Kf),i=t.state.facet(Rf);if(!t.selectionSet&&!t.docChanged&&t.startState.field(Kf)==e)return;let n=t.transactions.some(t=>{let e=$f(t,i);return 8&e||(t.selection||t.docChanged)&&!(3&e)});for(let e=0;e<this.running.length;e++){let i=this.running[e];if(n||i.context.abortOnDocChange&&t.docChanged||i.updates.length+t.transactions.length>50&&Date.now()-i.time>1e3){for(let t of i.context.abortListeners)try{t()}catch(t){Wi(this.view.state,t)}i.context.abortListeners=null,this.running.splice(e--,1)}else i.updates.push(...t.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),t.transactions.some(t=>t.effects.some(t=>t.is(Mf)))&&(this.pendingStart=!0);let s=this.pendingStart?50:i.activateOnTypingDelay;if(this.debounceUpdate=e.active.some(t=>t.isPending&&!this.running.some(e=>e.active.source==t.source))?setTimeout(()=>this.startUpdate(),s):-1,0!=this.composing)for(let e of t.transactions)e.isUserEvent("input.type")?this.composing=2:2==this.composing&&e.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:t}=this.view,e=t.field(Kf);for(let t of e.active)t.isPending&&!this.running.some(e=>e.active.source==t.source)&&this.startQuery(t);this.running.length&&e.open&&e.open.disabled&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(Rf).updateSyncTime))}startQuery(t){let{state:e}=this.view,i=yf(e),n=new gf(e,i,t.explicit,this.view),s=new Zf(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:Of.of(null)}),Wi(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(Rf).updateSyncTime))}accept(){var t;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],i=this.view.state.facet(Rf),n=this.view.state.field(Kf);for(let s=0;s<this.running.length;s++){let r=this.running[s];if(void 0===r.done)continue;if(this.running.splice(s--,1),r.done){let n=yf(r.updates.length?r.updates[0].startState:this.view.state),s=Math.min(n,r.done.from+(r.active.explicit?0:1)),o=new jf(r.active.source,r.active.explicit,s,r.done,r.done.from,null!==(t=r.done.to)&&void 0!==t?t:n);for(let t of r.updates)o=o.update(t,i);if(o.hasResult()){e.push(o);continue}}let o=n.active.find(t=>t.source==r.active.source);if(o&&o.isPending)if(null==r.done){let t=new Uf(r.active.source,0);for(let e of r.updates)t=t.update(e,i);t.isPending||e.push(t)}else this.startQuery(o)}(e.length||n.open&&n.open.disabled)&&this.view.dispatch({effects:Qf.of(e)})}},{eventHandlers:{blur(t){let e=this.view.state.field(Kf,!1);if(e&&e.tooltip&&this.view.state.facet(Rf).closeOnBlur){let i=e.open&&Do(this.view,e.open.tooltip);i&&i.dom.contains(t.relatedTarget)||setTimeout(()=>this.view.dispatch({effects:Of.of(null)}),10)}},compositionstart(){this.composing=1},compositionend(){3==this.composing&&setTimeout(()=>this.view.dispatch({effects:Mf.of(!1)}),20),this.composing=0}}}),ed="object"==typeof navigator&&/Win/.test(navigator.platform),id=J.highest(dr.domEventHandlers({keydown(t,e){let i=e.state.field(Kf,!1);if(!i||!i.open||i.open.disabled||i.open.selected<0||t.key.length>1||t.ctrlKey&&(!ed||!t.altKey)||t.metaKey)return!1;let n=i.open.options[i.open.selected],s=i.active.find(t=>t.source==n.source),r=n.completion.commitCharacters||s.result.commitCharacters;return r&&r.indexOf(t.key)>-1&&Xf(e,n),!1}})),nd=dr.baseTheme({".cm-tooltip.cm-tooltip-autocomplete":{"& > ul":{fontFamily:"monospace",whiteSpace:"nowrap",overflow:"hidden auto",maxWidth_fallback:"700px",maxWidth:"min(700px, 95vw)",minWidth:"250px",maxHeight:"10em",height:"100%",listStyle:"none",margin:0,padding:0,"& > 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i=e.state.doc.lineAt(e.selection.main.head);t=t.update({filter:t=>t>=i.from&&t<=i.to})}for(let i of e.effects)i.is(rd)&&(t=t.update({add:[od.range(i.value,i.value+1)]}));return t}});const ad="()[]{}<>«»»«［］｛｝";function hd(t){for(let e=0;e<16;e+=2)if(ad.charCodeAt(e)==t)return ad.charAt(e+1);return S(t<128?t:t+1)}function cd(t,e){return t.languageDataAt("closeBrackets",e)[0]||sd}const ud="object"==typeof navigator&&/Android\b/.test(navigator.userAgent),fd=dr.inputHandler.of((t,e,i,n)=>{if((ud?t.composing:t.compositionStarted)||t.state.readOnly)return!1;let s=t.state.selection.main;if(n.length>2||2==n.length&&1==C(k(n,0))||e!=s.from||i!=s.to)return!1;let r=function(t,e){let i=cd(t,t.selection.main.head),n=i.brackets||sd.brackets;for(let s of n){let r=hd(k(s,0));if(e==s)return r==s?wd(t,s,n.indexOf(s+s+s)>-1,i):gd(t,s,r,i.before||sd.before);if(e==r&&pd(t,t.selection.main.from))return vd(t,s,r)}return null}(t.state,n);return!!r&&(t.dispatch(r),!0)}),dd=[{key:"Backspace",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=cd(t,t.selection.main.head).brackets||sd.brackets,n=null,s=t.changeByRange(e=>{if(e.empty){let n=function(t,e){let i=t.sliceString(e-2,e);return C(k(i,0))==i.length?i:i.slice(1)}(t.doc,e.head);for(let s of i)if(s==n&&md(t.doc,e.head)==hd(k(s,0)))return{changes:{from:e.head-s.length,to:e.head+s.length},range:N.cursor(e.head-s.length)}}return{range:n=e}});return n||e(t.update(s,{scrollIntoView:!0,userEvent:"delete.backward"})),!n}}];function pd(t,e){let i=!1;return t.field(ld).between(0,t.doc.length,t=>{t==e&&(i=!0)}),i}function md(t,e){let i=t.sliceString(e,e+2);return i.slice(0,C(k(i,0)))}function gd(t,e,i,n){let s=null,r=t.changeByRange(r=>{if(!r.empty)return{changes:[{insert:e,from:r.from},{insert:i,from:r.to}],effects:rd.of(r.to+e.length),range:N.range(r.anchor+e.length,r.head+e.length)};let o=md(t.doc,r.head);return!o||/\s/.test(o)||n.indexOf(o)>-1?{changes:{insert:e+i,from:r.head},effects:rd.of(r.head+e.length),range:N.cursor(r.head+e.length)}:{range:s=r}});return s?null:t.update(r,{scrollIntoView:!0,userEvent:"input.type"})}function vd(t,e,i){let n=null,s=t.changeByRange(e=>e.empty&&md(t.doc,e.head)==i?{changes:{from:e.head,to:e.head+i.length,insert:i},range:N.cursor(e.head+i.length)}:n={range:e});return n?null:t.update(s,{scrollIntoView:!0,userEvent:"input.type"})}function wd(t,e,i,n){let s=n.stringPrefixes||sd.stringPrefixes,r=null,o=t.changeByRange(n=>{if(!n.empty)return{changes:[{insert:e,from:n.from},{insert:e,from:n.to}],effects:rd.of(n.to+e.length),range:N.range(n.anchor+e.length,n.head+e.length)};let o,l=n.head,a=md(t.doc,l);if(a==e){if(bd(t,l))return{changes:{insert:e+e,from:l},effects:rd.of(l+e.length),range:N.cursor(l+e.length)};if(pd(t,l)){let n=i&&t.sliceDoc(l,l+3*e.length)==e+e+e?e+e+e:e;return{changes:{from:l,to:l+n.length,insert:n},range:N.cursor(l+n.length)}}}else{if(i&&t.sliceDoc(l-2*e.length,l)==e+e&&(o=yd(t,l-2*e.length,s))>-1&&bd(t,o))return{changes:{insert:e+e+e+e,from:l},effects:rd.of(l+e.length),range:N.cursor(l+e.length)};if(t.charCategorizer(l)(a)!=St.Word&&yd(t,l,s)>-1&&!function(t,e,i,n){let s=xa(t).resolveInner(e,-1),r=n.reduce((t,e)=>Math.max(t,e.length),0);for(let o=0;o<5;o++){let o=t.sliceDoc(s.from,Math.min(s.to,s.from+i.length+r)),l=o.indexOf(i);if(!l||l>-1&&n.indexOf(o.slice(0,l))>-1){let e=s.firstChild;for(;e&&e.from==s.from&&e.to-e.from>i.length+l;){if(t.sliceDoc(e.to-i.length,e.to)==i)return!1;e=e.firstChild}return!0}let a=s.to==e&&s.parent;if(!a)break;s=a}return!1}(t,l,e,s))return{changes:{insert:e+e,from:l},effects:rd.of(l+e.length),range:N.cursor(l+e.length)}}return{range:r=n}});return r?null:t.update(o,{scrollIntoView:!0,userEvent:"input.type"})}function bd(t,e){let i=xa(t).resolveInner(e+1);return i.parent&&i.from==e}function yd(t,e,i){let n=t.charCategorizer(e);if(n(t.sliceDoc(e-1,e))!=St.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))!=St.Word)return i}return-1}function xd(t={}){return[id,Kf,Rf.of(t),td,Sd,nd]}const kd=[{key:"Ctrl-Space",run:Jf},{mac:"Alt-`",run:Jf},{mac:"Alt-i",run:Jf},{key:"Escape",run:t=>{let e=t.state.field(Kf,!1);return!(!e||!e.active.some(t=>0!=t.state))&&(t.dispatch({effects:Of.of(null)}),!0)}},{key:"ArrowDown",run:Yf(!0)},{key:"ArrowUp",run:Yf(!1)},{key:"PageDown",run:Yf(!0,"page")},{key:"PageUp",run:Yf(!1,"page")},{key:"Enter",run:t=>{let e=t.state.field(Kf,!1);return!(t.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestamp<t.state.facet(Rf).interactionDelay)&&Xf(t,e.open.options[e.open.selected])}}],Sd=J.highest(xr.computeN([Rf],t=>t.facet(Rf).defaultKeymap?[kd]:[]));class Cd{constructor(t,e,i){this.from=t,this.to=e,this.diagnostic=i}}class Ad{constructor(t,e,i){this.diagnostics=t,this.panel=e,this.selected=i}static init(t,e,i){let n=i.facet(Nd).markerFilter;n&&(t=n(t,i));let s=t.slice().sort((t,e)=>t.from-e.from||t.to-e.to),r=new It,o=[],l=0,a=i.doc.iter(),h=0,c=i.doc.length;for(let t=0;;){let e,i,n=t==s.length?null:s[t];if(!n&&!o.length)break;if(o.length)e=l,i=o.reduce((t,e)=>Math.min(t,e.to),n&&n.from>e?n.from:1e8);else{if(e=n.from,e>c)break;i=n.to,o.push(n),t++}for(;t<s.length;){let n=s[t];if(n.from!=e||!(n.to>n.from||n.to==e)){i=Math.min(n.from,i);break}o.push(n),t++,i=Math.min(n.to,i)}i=Math.min(i,c);let u=!1;if(o.some(t=>t.from==e&&(t.to==i||i==c))&&(u=e==i,!u&&i-e<10)){let t=e-(h+a.value.length);t>0&&(a.next(t),h=e);for(let t=e;;){if(t>=i){u=!0;break}if(!a.lineBreak&&h+a.value.length>t)break;t=h+a.value.length,h+=a.value.length,a.next()}}let f=jd(o);if(u)r.add(e,e,Oe.widget({widget:new zd(f),diagnostics:o.slice()}));else{let t=o.reduce((t,e)=>e.markClass?t+" "+e.markClass:t,"");r.add(e,i,Oe.mark({class:"cm-lintRange cm-lintRange-"+f+t,diagnostics:o.slice(),inclusiveEnd:o.some(t=>t.to>i)}))}if(l=i,l==c)break;for(let t=0;t<o.length;t++)o[t].to<=l&&o.splice(t--,1)}let u=r.finish();return new Ad(u,e,Md(u))}}function Md(t,e=null,i=0){let n=null;return t.between(i,1e9,(t,i,{spec:s})=>{if(!(e&&s.diagnostics.indexOf(e)<0))if(n){if(s.diagnostics.indexOf(n.diagnostic)<0)return!1;n=new Cd(n.from,i,n.diagnostic)}else n=new Cd(t,i,e||s.diagnostics[0])}),n}const Od=mt.define(),Td=mt.define(),Dd=mt.define(),Rd=j.define({create:()=>new Ad(Oe.none,null,null),update(t,e){if(e.docChanged&&t.diagnostics.size){let i=t.diagnostics.map(e.changes),n=null,s=t.panel;if(t.selected){let s=e.changes.mapPos(t.selected.from,1);n=Md(i,t.selected.diagnostic,s)||Md(i,null,s)}!i.size&&s&&e.state.facet(Nd).autoPanel&&(s=null),t=new Ad(i,s,n)}for(let i of e.effects)if(i.is(Od)){let n=e.state.facet(Nd).autoPanel?i.value.length?_d.open:null:t.panel;t=Ad.init(i.value,n,e.state)}else i.is(Td)?t=new Ad(t.diagnostics,i.value?_d.open:null,t.selected):i.is(Dd)&&(t=new Ad(t.diagnostics,t.panel,i.value));return t},provide:t=>[No.from(t,t=>t.panel),dr.decorations.from(t,t=>t.diagnostics)]}),Pd=Oe.mark({class:"cm-lintRange cm-lintRange-active"});function Ed(t,e,i){let n,{diagnostics:s}=t.state.field(Rd),r=-1,o=-1;s.between(e-(i<0?1:0),e+(i>0?1:0),(t,s,{spec:l})=>{if(e>=t&&e<=s&&(t==s||(e>t||i>0)&&(e<s||i<0)))return n=l.diagnostics,r=t,o=s,!1});let l=t.state.facet(Nd).tooltipFilter;return n&&l&&(n=l(n,t.state)),n?{pos:r,end:o,above:!0,create:()=>({dom:Bd(t,n)})}:null}function Bd(t,e){return oe("ul",{class:"cm-tooltip-lint"},e.map(e=>Vd(t,e,!1)))}const Ld=t=>{let e=t.state.field(Rd,!1);return!(!e||!e.panel)&&(t.dispatch({effects:Td.of(!1)}),!0)},Id=[{key:"Mod-Shift-m",run:t=>{let e=t.state.field(Rd,!1);var i,n;e&&e.panel||t.dispatch({effects:(i=t.state,n=[Td.of(!0)],i.field(Rd,!1)?n:n.concat(mt.appendConfig.of(Kd)))});let s=Eo(t,_d.open);return s&&s.dom.querySelector(".cm-panel-lint ul").focus(),!0},preventDefault:!0},{key:"F8",run:t=>{let e=t.state.field(Rd,!1);if(!e)return!1;let i=t.state.selection.main,n=Md(e.diagnostics,null,i.to+1);return!(!n&&(n=Md(e.diagnostics,null,0),!n||n.from==i.from&&n.to==i.to))&&(t.dispatch({selection:{anchor:n.from,head:n.to},scrollIntoView:!0}),function(t,e,i,n={}){var s;let r=t.state.facet(Ao).map(e=>t.plugin(e)).filter(t=>!!t);if(n.tooltip&&n.tooltip.active){let t=r.find(t=>t.field==n.tooltip.active);t&&(r=[t])}for(let o of r)o.activateHover(t,e,i,null!==(s=n.until)&&void 0!==s?s:()=>!1)}(t,n.from,1,{tooltip:Qd,until:t=>t.docChanged||t.newSelection.main.head<n.from||t.newSelection.main.head>n.to}),!0)}}],Nd=V.define({combine:t=>({sources:t.map(t=>t.source).filter(t=>null!=t),...Tt(t.map(t=>t.config),{delay:750,markerFilter:null,tooltipFilter:null,needsRefresh:null,hideOn:()=>null},{delay:Math.max,markerFilter:Wd,tooltipFilter:Wd,needsRefresh:(t,e)=>t?e?i=>t(i)||e(i):t:e,hideOn:(t,e)=>t?e?(i,n,s)=>t(i,n,s)||e(i,n,s):t:e,autoPanel:(t,e)=>t||e})})});function Wd(t,e){return t?e?(i,n)=>e(t(i,n),n):t:e}function Hd(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 Vd(t,e,i){var n;let s=i?Hd(e.actions):[];return oe("li",{class:"cm-diagnostic cm-diagnostic-"+e.severity},oe("span",{class:"cm-diagnosticText"},e.renderMessage?e.renderMessage(t):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=Md(t.state.field(Rd).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),oe("u",l.slice(a,a+1)),l.slice(a+1)];return oe("button",{type:"button",class:"cm-diagnosticAction"+(i.markClass?" "+i.markClass:""),onclick:o,onmousedown:o,"aria-label":` Action: ${l}${a<0?"":` (access key "${s[n]})"`}.`},h)}),e.source&&oe("div",{class:"cm-diagnosticSource"},e.source))}class zd extends Ae{constructor(t){super(),this.sev=t}eq(t){return t.sev==this.sev}toDOM(){return oe("span",{class:"cm-lintPoint cm-lintPoint-"+this.sev})}}class Fd{constructor(t,e){this.diagnostic=e,this.id="item_"+Math.floor(4294967295*Math.random()).toString(16),this.dom=Vd(t,e,!0),this.dom.id=this.id,this.dom.setAttribute("role","option")}}class _d{constructor(t){this.view=t,this.items=[];this.list=oe("ul",{tabIndex:0,role:"listbox","aria-label":this.view.state.phrase("Diagnostics"),onkeydown:e=>{if(!(e.ctrlKey||e.altKey||e.metaKey)){if(27==e.keyCode)Ld(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=Hd(i.actions);for(let s=0;s<n.length;s++)if(n[s].toUpperCase().charCodeAt(0)==e.keyCode){let e=Md(this.view.state.field(Rd).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=oe("div",{class:"cm-panel-lint"},this.list,oe("button",{type:"button",name:"close","aria-label":this.view.state.phrase("close"),onclick:()=>Ld(this.view)},"×")),this.update()}get selectedIndex(){let t=this.view.state.field(Rd).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(Rd),i=0,n=!1,s=null,r=new Set;for(t.between(0,this.view.state.doc.length,(t,o,{spec:l})=>{for(let t of l.diagnostics){if(r.has(t))continue;r.add(t);let o,l=-1;for(let e=i;e<this.items.length;e++)if(this.items[e].diagnostic==t){l=e;break}l<0?(o=new Fd(this.view,t),this.items.splice(i,0,o),n=!0):(o=this.items[l],l>i&&(this.items.splice(i,l-i),n=!0)),e&&o.diagnostic==e.diagnostic?o.dom.hasAttribute("aria-selected")||(o.dom.setAttribute("aria-selected","true"),s=o):o.dom.hasAttribute("aria-selected")&&o.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 Fd(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=Md(this.view.state.field(Rd).diagnostics,this.items[t].diagnostic);e&&this.view.dispatch({selection:{anchor:e.from,head:e.to},scrollIntoView:!0,effects:Dd.of(e)})}static open(t){return new _d(t)}}function qd(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 $d=dr.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 bottom",backgroundRepeat:"repeat-x",paddingBottom:"0.7px"},".cm-lintRange-error":{backgroundImage:qd("#f11")},".cm-lintRange-warning":{backgroundImage:qd("orange")},".cm-lintRange-info":{backgroundImage:qd("#999")},".cm-lintRange-hint":{backgroundImage:qd("#66d")},".cm-lintRange-active":{backgroundColor:"#ffdd9980"},".cm-tooltip-lint":{padding:0,margin:0},".cm-lintPoint":{position:"relative","&:after":{content:'""',position:"absolute",bottom:0,left:"-2px",borderLeft:"3px solid transparent",borderRight:"3px solid transparent",borderBottom:"4px solid #d11"}},".cm-lintPoint-warning":{"&:after":{borderBottomColor:"orange"}},".cm-lintPoint-info":{"&:after":{borderBottomColor:"#999"}},".cm-lintPoint-hint":{"&:after":{borderBottomColor:"#66d"}},".cm-panel.cm-panel-lint":{position:"relative","& ul":{maxHeight:"100px",overflowY:"auto","& [aria-selected]":{backgroundColor:"#ddd","& u":{textDecoration:"underline"}},"&:focus [aria-selected]":{background_fallback:"#bdf",backgroundColor:"Highlight",color_fallback:"white",color:"HighlightText"},"& u":{textDecoration:"none"},padding:0,margin:0},"& [name=close]":{position:"absolute",top:"0",right:"2px",background:"inherit",border:"none",font:"inherit",padding:0,margin:0}},"&dark .cm-lintRange-active":{backgroundColor:"#86714a80"},"&dark .cm-panel.cm-panel-lint ul":{"& [aria-selected]":{backgroundColor:"#2e343e"}}});function Ud(t){return"error"==t?4:"warning"==t?3:"info"==t?2:1}function jd(t){let e="hint",i=1;for(let n of t){let t=Ud(n.severity);t>i&&(i=t,e=n.severity)}return e}const Qd=To(Ed,{hideOn:function(t,e){let i=e.pos,n=e.end||i,s=t.state.facet(Nd).hideOn(t,i,n);if(null!=s)return s;let r=t.startState.doc.lineAt(e.pos);return!(!t.effects.some(t=>t.is(Od))&&!t.changes.touchesRange(r.from,Math.max(r.to,n)))}}),Kd=[Rd,dr.decorations.compute([Rd],t=>{let{selected:e,panel:i}=t.field(Rd);return e&&i&&e.from!=e.to?Oe.set([Pd.range(e.from,e.to)]):Oe.none}),Qd,$d];class Xd{constructor(t,e,i,n,s,r,o,l,a,h=0,c){this.p=t,this.stack=e,this.state=i,this.reducePos=n,this.pos=s,this.score=r,this.buffer=o,this.bufferBase=l,this.curContext=a,this.lookAhead=h,this.parent=c}toString(){return`[${this.stack.filter((t,e)=>e%3==0).concat(this.state)}]@${this.pos}${this.score?"!"+this.score:""}`}static start(t,e,i=0){let n=t.parser.context;return new Xd(t,[],e,i,i,0,[],0,n?new Gd(n,n.start):null,0,null)}get context(){return this.curContext?this.curContext.context:null}pushState(t,e){this.stack.push(this.state,e,this.bufferBase+this.buffer.length),this.state=t}reduce(t){var e;let i=t>>19,n=65535&t,{parser:s}=this.p,r=this.reducePos<this.pos-25&&this.setLookAhead(this.pos),o=s.dynamicPrecedence(n);if(o&&(this.score+=o),0==i)return n<s.minRepeatTerm&&this.reducePos<this.pos&&(this.reducePos=this.pos),this.pushState(s.getGoto(this.state,n,!0),this.reducePos),n<s.minRepeatTerm&&this.storeNode(n,this.reducePos,this.reducePos,r?8:4,!0),void this.reduceContext(n,this.reducePos);let l=this.stack.length-3*(i-1)-(262144&t?6:0),a=l?this.stack[l-2]:this.p.ranges[0].from;n<s.minRepeatTerm&&a==this.reducePos&&this.reducePos<this.pos&&(this.reducePos=this.pos);let h=this.reducePos-a;h>=2e3&&!(null===(e=this.p.parser.nodeSet.types[n])||void 0===e?void 0:e.isAnonymous)&&(a==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=h):this.p.lastBigReductionSize<h&&(this.p.bigReductionCount=1,this.p.lastBigReductionStart=a,this.p.lastBigReductionSize=h));let c=l?this.stack[l-1]:0,u=this.bufferBase+this.buffer.length-c;if(n<s.minRepeatTerm||131072&t){let t=s.stateFlag(this.state,1)?this.pos:this.reducePos;this.storeNode(n,a,t,u+4,!0)}if(262144&t)this.state=this.stack[l];else{let t=this.stack[l-3];this.state=s.getGoto(t,n,!0)}for(;this.stack.length>l;)this.stack.pop();this.reduceContext(n,a)}storeNode(t,e,i,n=4,s=!1){if(0==t&&(!this.stack.length||this.stack[this.stack.length-1]<this.buffer.length+this.bufferBase)){let t=this.buffer.length;if(t>0&&0==this.buffer[t-4]&&this.buffer[t-1]>-1){if(e==i)return;if(this.buffer[t-2]>=e)return void(this.buffer[t-2]=i)}}if(s&&this.pos!=i){let s=this.buffer.length;if(s>0&&(0!=this.buffer[s-4]||this.buffer[s-1]<0)){let t=!1;for(let e=s;e>0&&this.buffer[e-2]>i;e-=4)if(this.buffer[e-1]>=0){t=!0;break}if(t)for(;s>0&&this.buffer[s-2]>i;)this.buffer[s]=this.buffer[s-4],this.buffer[s+1]=this.buffer[s-3],this.buffer[s+2]=this.buffer[s-2],this.buffer[s+3]=this.buffer[s-1],s-=4,n>4&&(n-=4)}this.buffer[s]=t,this.buffer[s+1]=e,this.buffer[s+2]=i,this.buffer[s+3]=n}else this.buffer.push(t,e,i,n)}shift(t,e,i,n){if(131072&t)this.pushState(65535&t,this.pos);else if(262144&t)this.pos=n,this.shiftContext(e,i),e<=this.p.parser.maxNode&&this.buffer.push(e,i,n,4);else{let s=t,{parser:r}=this.p;this.pos=n;let o=r.stateFlag(s,1);!o&&(n>i||e<=r.maxNode)&&(this.reducePos=n),this.pushState(s,o?i:Math.min(i,this.reducePos)),this.shiftContext(e,i),e<=r.maxNode&&this.buffer.push(e,i,n,4)}}apply(t,e,i,n){65536&t?this.reduce(t):this.shift(t,e,i,n)}useNode(t,e){let i=this.p.reused.length-1;(i<0||this.p.reused[i]!=t)&&(this.p.reused.push(t),i++);let n=this.pos;this.reducePos=this.pos=n+t.length,this.pushState(e,n),this.buffer.push(i,n,this.reducePos,-1),this.curContext&&this.updateContext(this.curContext.tracker.reuse(this.curContext.context,t,this,this.p.stream.reset(this.pos-t.length)))}split(){let t=this,e=t.buffer.length;for(e&&0==t.buffer[e-4]&&(e-=4);e>0&&t.buffer[e-2]>t.reducePos;)e-=4;let i=t.buffer.slice(e),n=t.bufferBase+e;for(;t&&n==t.bufferBase;)t=t.parent;return new Xd(this.p,this.stack.slice(),this.state,this.reducePos,this.pos,this.score,i,n,this.curContext,this.lookAhead,t)}recoverByDelete(t,e){let i=t<=this.p.parser.maxNode;i&&this.storeNode(t,this.pos,e,4),this.storeNode(0,this.pos,e,i?8:4),this.pos=this.reducePos=e,this.score-=190}canShift(t){for(let e=new Yd(this);;){let i=this.p.parser.stateSlot(e.state,4)||this.p.parser.hasAction(e.state,t);if(0==i)return!1;if(!(65536&i))return!0;e.reduce(i)}}recoverByInsert(t){if(this.stack.length>=300)return[];let e=this.p.parser.nextStates(this.state);if(e.length>8||this.stack.length>=120){let i=[];for(let n,s=0;s<e.length;s+=2)(n=e[s+1])!=this.state&&this.p.parser.hasAction(n,t)&&i.push(e[s],n);if(this.stack.length<120)for(let t=0;i.length<8&&t<e.length;t+=2){let n=e[t+1];i.some((t,e)=>1&e&&t==n)||i.push(e[t],n)}e=i}let i=[];for(let t=0;t<e.length&&i.length<4;t+=2){let n=e[t+1];if(n==this.state)continue;let s=this.split();s.pushState(n,this.pos),s.storeNode(0,s.pos,s.pos,4,!0),s.shiftContext(e[t],this.pos),s.reducePos=this.pos,s.score-=200,i.push(s)}return i}forceReduce(){let{parser:t}=this.p,e=t.stateSlot(this.state,5);if(!(65536&e))return!1;if(!t.validAction(this.state,e)){let i=e>>19,n=65535&e,s=this.stack.length-3*i;if(s<0||t.getGoto(this.stack[s],n,!1)<0){let t=this.findForcedReduction();if(null==t)return!1;e=t}this.storeNode(0,this.pos,this.pos,4,!0),this.score-=100}return this.reducePos=this.pos,this.reduce(e),!0}findForcedReduction(){let{parser:t}=this.p,e=[],i=(n,s)=>{if(!e.includes(n))return e.push(n),t.allActions(n,e=>{if(393216&e);else if(65536&e){let i=(e>>19)-s;if(i>1){let n=65535&e,s=this.stack.length-3*i;if(s>=0&&t.getGoto(this.stack[s],n,!1)>=0)return i<<19|65536|n}}else{let t=i(e,s+1);if(null!=t)return t}})};return i(this.state,0)}forceAll(){for(;!this.p.parser.stateFlag(this.state,2);)if(!this.forceReduce()){this.storeNode(0,this.pos,this.pos,4,!0);break}return this}get deadEnd(){if(3!=this.stack.length)return!1;let{parser:t}=this.p;return 65535==t.data[t.stateSlot(this.state,1)]&&!t.stateSlot(this.state,4)}restart(){this.storeNode(0,this.pos,this.pos,4,!0),this.state=this.stack[0],this.stack.length=0}sameState(t){if(this.state!=t.state||this.stack.length!=t.stack.length)return!1;for(let e=0;e<this.stack.length;e+=3)if(this.stack[e]!=t.stack[e])return!1;return!0}get parser(){return this.p.parser}dialectEnabled(t){return this.p.parser.dialect.flags[t]}shiftContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.shift(this.curContext.context,t,this,this.p.stream.reset(e)))}reduceContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.reduce(this.curContext.context,t,this,this.p.stream.reset(e)))}emitContext(){let t=this.buffer.length-1;(t<0||-3!=this.buffer[t])&&this.buffer.push(this.curContext.hash,this.pos,this.pos,-3)}emitLookAhead(){let t=this.buffer.length-1;(t<0||-4!=this.buffer[t])&&this.buffer.push(this.lookAhead,this.pos,this.pos,-4)}updateContext(t){if(t!=this.curContext.context){let e=new Gd(this.curContext.tracker,t);e.hash!=this.curContext.hash&&this.emitContext(),this.curContext=e}}setLookAhead(t){return!(t<=this.lookAhead)&&(this.emitLookAhead(),this.lookAhead=t,!0)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}}class Gd{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}class Yd{constructor(t){this.start=t,this.state=t.state,this.stack=t.stack,this.base=this.stack.length}reduce(t){let e=65535&t,i=t>>19;0==i?(this.stack==this.start.stack&&(this.stack=this.stack.slice()),this.stack.push(this.state,0,0),this.base+=3):this.base-=3*(i-1);let n=this.start.p.parser.getGoto(this.stack[this.base-3],e,!0);this.state=n}}class Jd{constructor(t,e,i){this.stack=t,this.pos=e,this.index=i,this.buffer=t.buffer,0==this.index&&this.maybeNext()}static create(t,e=t.bufferBase+t.buffer.length){return new Jd(t,e,e-t.bufferBase)}maybeNext(){let t=this.stack.parent;null!=t&&(this.index=this.stack.bufferBase-t.bufferBase,this.stack=t,this.buffer=t.buffer)}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}next(){this.index-=4,this.pos-=4,0==this.index&&this.maybeNext()}fork(){return new Jd(this.stack,this.pos,this.index)}}function Zd(t,e=Uint16Array){if("string"!=typeof t)return t;let i=null;for(let n=0,s=0;n<t.length;){let r=0;for(;;){let e=t.charCodeAt(n++),i=!1;if(126==e){r=65535;break}e>=92&&e--,e>=34&&e--;let s=e-32;if(s>=46&&(s-=46,i=!0),r+=s,i)break;r*=46}i?i[s++]=r:i=new e(r)}return i}class tp{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const ep=new tp;class ip{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=ep,this.rangeIndex=0,this.pos=this.chunkPos=e[0].from,this.range=e[0],this.end=e[e.length-1].to,this.readNext()}resolveOffset(t,e){let i=this.range,n=this.rangeIndex,s=this.pos+t;for(;s<i.from;){if(!n)return null;let t=this.ranges[--n];s-=i.from-t.to,i=t}for(;e<0?s>i.to:s>=i.to;){if(n==this.ranges.length-1)return null;let t=this.ranges[++n];s+=t.from-i.to,i=t}return s}clipPos(t){if(t>=this.range.from&&t<this.range.to)return t;for(let e of this.ranges)if(e.to>t)return Math.max(t,e.from);return this.end}peek(t){let e,i,n=this.chunkOff+t;if(n>=0&&n<this.chunk.length)e=this.pos+t,i=this.chunk.charCodeAt(n);else{let n=this.resolveOffset(t,1);if(null==n)return-1;if(e=n,e>=this.chunk2Pos&&e<this.chunk2Pos+this.chunk2.length)i=this.chunk2.charCodeAt(e-this.chunk2Pos);else{let t=this.rangeIndex,n=this.range;for(;n.to<=e;)n=this.ranges[++t];this.chunk2=this.input.chunk(this.chunk2Pos=e),e+this.chunk2.length>n.to&&(this.chunk2=this.chunk2.slice(0,n.to-e)),i=this.chunk2.charCodeAt(0)}}return e>=this.token.lookAhead&&(this.token.lookAhead=e+1),i}acceptToken(t,e=0){let i=e?this.resolveOffset(e,-1):this.pos;if(null==i||i<this.token.start)throw new RangeError("Token end out of bounds");this.token.value=t,this.token.end=i}acceptTokenTo(t,e){this.token.value=t,this.token.end=e}getChunk(){if(this.pos>=this.chunk2Pos&&this.pos<this.chunk2Pos+this.chunk2.length){let{chunk:t,chunkPos:e}=this;this.chunk=this.chunk2,this.chunkPos=this.chunk2Pos,this.chunk2=t,this.chunk2Pos=e,this.chunkOff=this.pos-this.chunkPos}else{this.chunk2=this.chunk,this.chunk2Pos=this.chunkPos;let t=this.input.chunk(this.pos),e=this.pos+t.length;this.chunk=e>this.range.to?t.slice(0,this.range.to-this.pos):t,this.chunkPos=this.pos,this.chunkOff=0}}readNext(){return this.chunkOff>=this.chunk.length&&(this.getChunk(),this.chunkOff==this.chunk.length)?this.next=-1:this.next=this.chunk.charCodeAt(this.chunkOff)}advance(t=1){for(this.chunkOff+=t;this.pos+t>=this.range.to;){if(this.rangeIndex==this.ranges.length-1)return this.setDone();t-=this.range.to-this.pos,this.range=this.ranges[++this.rangeIndex],this.pos=this.range.from}return this.pos+=t,this.pos>=this.token.lookAhead&&(this.token.lookAhead=this.pos+1),this.readNext()}setDone(){return this.pos=this.chunkPos=this.end,this.range=this.ranges[this.rangeIndex=this.ranges.length-1],this.chunk="",this.next=-1}reset(t,e){if(e?(this.token=e,e.start=t,e.lookAhead=t+1,e.value=e.extended=-1):this.token=ep,this.pos!=t){if(this.pos=t,t==this.end)return this.setDone(),this;for(;t<this.range.from;)this.range=this.ranges[--this.rangeIndex];for(;t>=this.range.to;)this.range=this.ranges[++this.rangeIndex];t>=this.chunkPos&&t<this.chunkPos+this.chunk.length?this.chunkOff=t-this.chunkPos:(this.chunk="",this.chunkOff=0),this.readNext()}return this}read(t,e){if(t>=this.chunkPos&&e<=this.chunkPos+this.chunk.length)return this.chunk.slice(t-this.chunkPos,e-this.chunkPos);if(t>=this.chunk2Pos&&e<=this.chunk2Pos+this.chunk2.length)return this.chunk2.slice(t-this.chunk2Pos,e-this.chunk2Pos);if(t>=this.range.from&&e<=this.range.to)return this.input.read(t,e);let i="";for(let n of this.ranges){if(n.from>=e)break;n.to>t&&(i+=this.input.read(Math.max(n.from,t),Math.min(n.to,e)))}return i}}class np{constructor(t,e){this.data=t,this.id=e}token(t,e){let{parser:i}=e.p;!function(t,e,i,n,s,r){let o=0,l=1<<n,{dialect:a}=i.p.parser;t:for(;0!=(l&t[o]);){let i=t[o+1];for(let n=o+3;n<i;n+=2)if((t[n+1]&l)>0){let i=t[n];if(a.allows(i)&&(-1==e.token.value||e.token.value==i||op(i,e.token.value,s,r))){e.acceptToken(i);break}}let n=e.next,h=0,c=t[o+2];if(!(e.next<0&&c>h&&65535==t[i+3*c-3])){for(;h<c;){let s=h+c>>1,r=i+s+(s<<1),l=t[r],a=t[r+1]||65536;if(n<l)c=s;else{if(!(n>=a)){o=t[r+2],e.advance();continue t}h=s+1}}break}o=t[i+3*c-1]}}(this.data,t,e,this.id,i.data,i.tokenPrecTable)}}np.prototype.contextual=np.prototype.fallback=np.prototype.extend=!1,np.prototype.fallback=np.prototype.extend=!1;class sp{constructor(t,e={}){this.token=t,this.contextual=!!e.contextual,this.fallback=!!e.fallback,this.extend=!!e.extend}}function rp(t,e,i){for(let n,s=e;65535!=(n=t[s]);s++)if(n==i)return s-e;return-1}function op(t,e,i,n){let s=rp(i,n,e);return s<0||rp(i,n,t)<s}const lp="undefined"!=typeof process&&process.env&&/\bparse\b/.test(process.env.LOG);let ap=null;function hp(t,e,i){let n=t.cursor(xl.IncludeAnonymous);for(n.moveTo(e);;)if(!(i<0?n.childBefore(e):n.childAfter(e)))for(;;){if((i<0?n.to<e:n.from>e)&&!n.type.isError)return i<0?Math.max(0,Math.min(n.to-1,e-25)):Math.min(t.length,Math.max(n.from+1,e+25));if(i<0?n.prevSibling():n.nextSibling())break;if(!n.parent())return i<0?0:t.length}}class cp{constructor(t,e){this.fragments=t,this.nodeSet=e,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let t=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(t){for(this.safeFrom=t.openStart?hp(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?hp(t.tree,t.to+t.offset,-1)-t.offset:t.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(t.tree),this.start.push(-t.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(t){if(t<this.nextStart)return null;for(;this.fragment&&this.safeTo<=t;)this.nextFragment();if(!this.fragment)return null;for(;;){let e=this.trees.length-1;if(e<0)return this.nextFragment(),null;let i=this.trees[e],n=this.index[e];if(n==i.children.length){this.trees.pop(),this.start.pop(),this.index.pop();continue}let s=i.children[n],r=this.start[e]+i.positions[n];if(r>t)return this.nextStart=r,null;if(s instanceof kl){if(r==t){if(r<this.safeFrom)return null;let t=r+s.length;if(t<=this.safeTo){let e=s.prop(pl.lookAhead);if(!e||t+e<this.fragment.to)return s}}this.index[e]++,r+s.length>=Math.max(this.safeFrom,t)&&(this.trees.push(s),this.start.push(r),this.index.push(0))}else this.index[e]++,this.nextStart=r+s.length}}}class up{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map(t=>new tp)}getActions(t){let e=0,i=null,{parser:n}=t.p,{tokenizers:s}=n,r=n.stateSlot(t.state,3),o=t.curContext?t.curContext.hash:0,l=0;for(let n=0;n<s.length;n++){if(!(1<<n&r))continue;let a=s[n],h=this.tokens[n];if((!i||a.fallback)&&((a.contextual||h.start!=t.pos||h.mask!=r||h.context!=o)&&(this.updateCachedToken(h,a,t),h.mask=r,h.context=o),h.lookAhead>h.end+25&&(l=Math.max(h.lookAhead,l)),0!=h.value)){let n=e;if(h.extended>-1&&(e=this.addActions(t,h.extended,h.end,e)),e=this.addActions(t,h.value,h.end,e),!a.extend&&(i=h,e>n))break}}for(;this.actions.length>e;)this.actions.pop();return l&&t.setLookAhead(l),i||t.pos!=this.stream.end||(i=new tp,i.value=t.p.parser.eofTerm,i.start=i.end=t.pos,e=this.addActions(t,i.value,i.end,e)),this.mainToken=i,this.actions}getMainToken(t){if(this.mainToken)return this.mainToken;let e=new tp,{pos:i,p:n}=t;return e.start=i,e.end=Math.min(i+1,n.stream.end),e.value=i==n.stream.end?n.parser.eofTerm:0,e}updateCachedToken(t,e,i){let n=this.stream.clipPos(i.pos);if(e.token(this.stream.reset(n,t),i),t.value>-1){let{parser:e}=i.p;for(let n=0;n<e.specialized.length;n++)if(e.specialized[n]==t.value){let s=e.specializers[n](this.stream.read(t.start,t.end),i);if(s>=0&&i.p.parser.dialect.allows(s>>1)){1&s?t.extended=s>>1:t.value=s>>1;break}}}else t.value=0,t.end=this.stream.clipPos(n+1)}putAction(t,e,i,n){for(let e=0;e<n;e+=3)if(this.actions[e]==t)return n;return this.actions[n++]=t,this.actions[n++]=e,this.actions[n++]=i,n}addActions(t,e,i,n){let{state:s}=t,{parser:r}=t.p,{data:o}=r;for(let t=0;t<2;t++)for(let l=r.stateSlot(s,t?2:1);;l+=3){if(65535==o[l]){if(1!=o[l+1]){0==n&&2==o[l+1]&&(n=this.putAction(gp(o,l+2),e,i,n));break}l=gp(o,l+2)}o[l]==e&&(n=this.putAction(gp(o,l+1),e,i,n))}return n}}class fp{constructor(t,e,i,n){this.parser=t,this.input=e,this.ranges=n,this.recovering=0,this.nextStackID=9812,this.minStackPos=0,this.reused=[],this.stoppedAt=null,this.lastBigReductionStart=-1,this.lastBigReductionSize=0,this.bigReductionCount=0,this.stream=new ip(e,n),this.tokens=new up(t,this.stream),this.topTerm=t.top[1];let{from:s}=n[0];this.stacks=[Xd.start(this,t.top[0],s)],this.fragments=i.length&&this.stream.end-s>4*t.bufferLength?new cp(i,t.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let t,e,i=this.stacks,n=this.minStackPos,s=this.stacks=[];if(this.bigReductionCount>300&&1==i.length){let[t]=i;for(;t.forceReduce()&&t.stack.length&&t.stack[t.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let r=0;r<i.length;r++){let o=i[r];for(;;){if(this.tokens.mainToken=null,o.pos>n)s.push(o);else{if(this.advanceStack(o,s,i))continue;{t||(t=[],e=[]),t.push(o);let i=this.tokens.getMainToken(o);e.push(i.value,i.end)}}break}}if(!s.length){let e=t&&function(t){let e=null;for(let i of t){let t=i.p.stoppedAt;(i.pos==i.p.stream.end||null!=t&&i.pos>t)&&i.p.parser.stateFlag(i.state,2)&&(!e||e.score<i.score)&&(e=i)}return e}(t);if(e)return lp&&console.log("Finish with "+this.stackID(e)),this.stackToTree(e);if(this.parser.strict)throw lp&&t&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),new SyntaxError("No parse at "+n);this.recovering||(this.recovering=5)}if(this.recovering&&t){let i=null!=this.stoppedAt&&t[0].pos>this.stoppedAt?t[0]:this.runRecovery(t,e,s);if(i)return lp&&console.log("Force-finish "+this.stackID(i)),this.stackToTree(i.forceAll())}if(this.recovering){let t=1==this.recovering?1:3*this.recovering;if(s.length>t)for(s.sort((t,e)=>e.score-t.score);s.length>t;)s.pop();s.some(t=>t.reducePos>n)&&this.recovering--}else if(s.length>1){t:for(let t=0;t<s.length-1;t++){let e=s[t];for(let i=t+1;i<s.length;i++){let n=s[i];if(e.sameState(n)||e.buffer.length>500&&n.buffer.length>500){if(!((e.score-n.score||e.buffer.length-n.buffer.length)>0)){s.splice(t--,1);continue t}s.splice(i--,1)}}}s.length>12&&(s.sort((t,e)=>e.score-t.score),s.splice(12,s.length-12))}this.minStackPos=s[0].pos;for(let t=1;t<s.length;t++)s[t].pos<this.minStackPos&&(this.minStackPos=s[t].pos);return null}stopAt(t){if(null!=this.stoppedAt&&this.stoppedAt<t)throw new RangeError("Can't move stoppedAt forward");this.stoppedAt=t}advanceStack(t,e,i){let n=t.pos,{parser:s}=this,r=lp?this.stackID(t)+" -> ":"";if(null!=this.stoppedAt&&n>this.stoppedAt)return t.forceReduce()?t:null;if(this.fragments){let e=t.curContext&&t.curContext.tracker.strict,i=e?t.curContext.hash:0;for(let o=this.fragments.nodeAt(n);o;){let n=this.parser.nodeSet.types[o.type.id]==o.type?s.getGoto(t.state,o.type.id):-1;if(n>-1&&o.length&&(!e||(o.prop(pl.contextHash)||0)==i))return t.useNode(o,n),lp&&console.log(r+this.stackID(t)+` (via reuse of ${s.getName(o.type.id)})`),!0;if(!(o instanceof kl)||0==o.children.length||o.positions[0]>0)break;let l=o.children[0];if(!(l instanceof kl&&0==o.positions[0]))break;o=l}}let o=s.stateSlot(t.state,4);if(o>0)return t.reduce(o),lp&&console.log(r+this.stackID(t)+` (via always-reduce ${s.getName(65535&o)})`),!0;if(t.stack.length>=8400)for(;t.stack.length>6e3&&t.forceReduce(););let l=this.tokens.getActions(t);for(let o=0;o<l.length;){let a=l[o++],h=l[o++],c=l[o++],u=o==l.length||!i,f=u?t:t.split(),d=this.tokens.mainToken;if(f.apply(a,h,d?d.start:f.pos,c),lp&&console.log(r+this.stackID(f)+` (via ${65536&a?`reduce of ${s.getName(65535&a)}`:"shift"} for ${s.getName(h)} @ ${n}${f==t?"":", split"})`),u)return!0;f.pos>n?e.push(f):i.push(f)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return dp(t,e),!0}}runRecovery(t,e,i){let n=null,s=!1;for(let r=0;r<t.length;r++){let o=t[r],l=e[r<<1],a=e[1+(r<<1)],h=lp?this.stackID(o)+" -> ":"";if(o.deadEnd){if(s)continue;if(s=!0,o.restart(),lp&&console.log(h+this.stackID(o)+" (restarted)"),this.advanceFully(o,i))continue}let c=o.split(),u=h;for(let t=0;t<10&&c.forceReduce();t++){if(lp&&console.log(u+this.stackID(c)+" (via force-reduce)"),this.advanceFully(c,i))break;lp&&(u=this.stackID(c)+" -> ")}for(let t of o.recoverByInsert(l))lp&&console.log(h+this.stackID(t)+" (via recover-insert)"),this.advanceFully(t,i);this.stream.end>o.pos?(a==o.pos&&(a++,l=0),o.recoverByDelete(l,a),lp&&console.log(h+this.stackID(o)+` (via recover-delete ${this.parser.getName(l)})`),dp(o,i)):(!n||n.score<c.score)&&(n=c)}return n}stackToTree(t){return t.close(),kl.build({buffer:Jd.create(t),nodeSet:this.parser.nodeSet,topID:this.topTerm,maxBufferLength:this.parser.bufferLength,reused:this.reused,start:this.ranges[0].from,length:t.pos-this.ranges[0].from,minRepeatType:this.parser.minRepeatTerm})}stackID(t){let e=(ap||(ap=new WeakMap)).get(t);return e||ap.set(t,e=String.fromCodePoint(this.nextStackID++)),e+t}}function dp(t,e){for(let i=0;i<e.length;i++){let n=e[i];if(n.pos==t.pos&&n.sameState(t))return void(e[i].score<t.score&&(e[i]=t))}e.push(t)}class pp{constructor(t,e,i){this.source=t,this.flags=e,this.disabled=i}allows(t){return!this.disabled||0==this.disabled[t]}}class mp extends Fl{constructor(t){if(super(),this.wrappers=[],14!=t.version)throw new RangeError(`Parser version (${t.version}) doesn't match runtime version (14)`);let e=t.nodeNames.split(" ");this.minRepeatTerm=e.length;for(let i=0;i<t.repeatNodeCount;i++)e.push("");let i=Object.keys(t.topRules).map(e=>t.topRules[e][1]),n=[];for(let t=0;t<e.length;t++)n.push([]);function s(t,e,i){n[t].push([e,e.deserialize(String(i))])}if(t.nodeProps)for(let e of t.nodeProps){let t=e[0];"string"==typeof t&&(t=pl[t]);for(let i=1;i<e.length;){let n=e[i++];if(n>=0)s(n,t,e[i++]);else{let r=e[i+-n];for(let o=-n;o>0;o--)s(e[i++],t,r);i++}}}this.nodeSet=new wl(e.map((e,s)=>vl.define({name:s>=this.minRepeatTerm?void 0:e,id:s,props:n[s],top:i.indexOf(s)>-1,error:0==s,skipped:t.skippedNodes&&t.skippedNodes.indexOf(s)>-1}))),t.propSources&&(this.nodeSet=this.nodeSet.extend(...t.propSources)),this.strict=!1,this.bufferLength=ul;let r=Zd(t.tokenData);this.context=t.context,this.specializerSpecs=t.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let t=0;t<this.specializerSpecs.length;t++)this.specialized[t]=this.specializerSpecs[t].term;this.specializers=this.specializerSpecs.map(vp),this.states=Zd(t.states,Uint32Array),this.data=Zd(t.stateData),this.goto=Zd(t.goto),this.maxTerm=t.maxTerm,this.tokenizers=t.tokenizers.map(t=>"number"==typeof t?new np(r,t):t),this.topRules=t.topRules,this.dialects=t.dialects||{},this.dynamicPrecedences=t.dynamicPrecedences||null,this.tokenPrecTable=t.tokenPrec,this.termNames=t.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(t,e,i){let n=new fp(this,t,e,i);for(let s of this.wrappers)n=s(n,t,e,i);return n}getGoto(t,e,i=!1){let n=this.goto;if(e>=n[0])return-1;for(let s=n[e+1];;){let e=n[s++],r=1&e,o=n[s++];if(r&&i)return o;for(let i=s+(e>>1);s<i;s++)if(n[s]==t)return o;if(r)return-1}}hasAction(t,e){let i=this.data;for(let n=0;n<2;n++)for(let s,r=this.stateSlot(t,n?2:1);;r+=3){if(65535==(s=i[r])){if(1!=i[r+1]){if(2==i[r+1])return gp(i,r+2);break}s=i[r=gp(i,r+2)]}if(s==e||0==s)return gp(i,r+1)}return 0}stateSlot(t,e){return this.states[6*t+e]}stateFlag(t,e){return(this.stateSlot(t,0)&e)>0}validAction(t,e){return!!this.allActions(t,t=>t==e||null)}allActions(t,e){let i=this.stateSlot(t,4),n=i?e(i):void 0;for(let i=this.stateSlot(t,1);null==n;i+=3){if(65535==this.data[i]){if(1!=this.data[i+1])break;i=gp(this.data,i+2)}n=e(gp(this.data,i+1))}return n}nextStates(t){let e=[];for(let i=this.stateSlot(t,1);;i+=3){if(65535==this.data[i]){if(1!=this.data[i+1])break;i=gp(this.data,i+2)}if(!(1&this.data[i+2])){let t=this.data[i+1];e.some((e,i)=>1&i&&e==t)||e.push(this.data[i],t)}}return e}configure(t){let e=Object.assign(Object.create(mp.prototype),this);if(t.props&&(e.nodeSet=this.nodeSet.extend(...t.props)),t.top){let i=this.topRules[t.top];if(!i)throw new RangeError(`Invalid top rule name ${t.top}`);e.top=i}return t.tokenizers&&(e.tokenizers=this.tokenizers.map(e=>{let i=t.tokenizers.find(t=>t.from==e);return i?i.to:e})),t.specializers&&(e.specializers=this.specializers.slice(),e.specializerSpecs=this.specializerSpecs.map((i,n)=>{let s=t.specializers.find(t=>t.from==i.external);if(!s)return i;let r=Object.assign(Object.assign({},i),{external:s.to});return e.specializers[n]=vp(r),r})),t.contextTracker&&(e.context=t.contextTracker),t.dialect&&(e.dialect=this.parseDialect(t.dialect)),null!=t.strict&&(e.strict=t.strict),t.wrap&&(e.wrappers=e.wrappers.concat(t.wrap)),null!=t.bufferLength&&(e.bufferLength=t.bufferLength),e}hasWrappers(){return this.wrappers.length>0}getName(t){return this.termNames?this.termNames[t]:String(t<=this.maxNode&&this.nodeSet.types[t].name||t)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(t){let e=this.dynamicPrecedences;return null==e?0:e[t]||0}parseDialect(t){let e=Object.keys(this.dialects),i=e.map(()=>!1);if(t)for(let n of t.split(" ")){let t=e.indexOf(n);t>=0&&(i[t]=!0)}let n=null;for(let t=0;t<e.length;t++)if(!i[t])for(let i,s=this.dialects[e[t]];65535!=(i=this.data[s++]);)(n||(n=new Uint8Array(this.maxTerm+1)))[i]=1;return new pp(t,i,n)}static deserialize(t){return new mp(t)}}function gp(t,e){return t[e]|t[e+1]<<16}function vp(t){if(t.external){let e=t.extend?1:0;return(i,n)=>t.external(i,n)<<1|e}return t.get}function wp(t){return t>=65&&t<=90||t>=97&&t<=122||t>=48&&t<=57}function bp(t){return t>=48&&t<=57||t>=97&&t<=102||t>=65&&t<=70}function yp(t,e,i){for(let n=!1;;){if(t.next<0)return;if(t.next==e&&!n)return void t.advance();n=i&&!n&&92==t.next,t.advance()}}function xp(t,e){for(;95==t.next||wp(t.next);)null!=e&&(e+=String.fromCharCode(t.next)),t.advance();return e}function kp(t,e){for(;48==t.next||49==t.next;)t.advance();e&&t.next==e&&t.advance()}function Sp(t,e){for(;;){if(46==t.next){if(e)break;e=!0}else if(t.next<48||t.next>57)break;t.advance()}if(69==t.next||101==t.next)for(t.advance(),43!=t.next&&45!=t.next||t.advance();t.next>=48&&t.next<=57;)t.advance()}function Cp(t){for(;!(t.next<0||10==t.next);)t.advance()}function Ap(t,e){for(let i=0;i<e.length;i++)if(e.charCodeAt(i)==t)return!0;return!1}const Mp=" \t\r\n";function Op(t,e,i){let n=Object.create(null);n.true=n.false=5,n.null=n.unknown=6;for(let e of t.split(" "))e&&(n[e]=20);for(let t of e.split(" "))t&&(n[t]=21);for(let t of(i||"").split(" "))t&&(n[t]=24);return n}const Tp={backslashEscapes:!1,hashComments:!1,spaceAfterDashes:!1,slashComments:!1,doubleQuotedStrings:!1,doubleDollarQuotedStrings:!1,unquotedBitLiterals:!1,treatBitsAsBytes:!1,charSetCasts:!1,plsqlQuotingMechanism:!1,operatorChars:"*+-%<>!=&|~^/",specialVar:"?",identifierQuotes:'"',caseInsensitiveIdentifiers:!1,words:Op("absolute action add after all allocate alter and any are as asc assertion at authorization before begin between both breadth by call cascade cascaded case cast catalog check close collate collation column commit condition connect connection constraint constraints constructor continue corresponding count create cross cube current current_date current_default_transform_group current_transform_group_for_type current_path current_role current_time current_timestamp current_user cursor cycle data day deallocate declare default deferrable deferred delete depth deref desc describe descriptor deterministic diagnostics disconnect distinct do domain drop dynamic each else elseif end end-exec equals escape except exception exec execute exists exit external fetch first for foreign found from free full function general get global go goto grant group grouping handle having hold hour identity if immediate in indicator initially inner inout input insert intersect into is isolation join key language last lateral leading leave left level like limit local localtime localtimestamp locator loop map match method minute modifies module month names natural nesting new next no none not of old on only open option or order ordinality out outer output overlaps pad parameter partial path prepare preserve primary prior privileges procedure public read reads recursive redo ref references referencing relative release repeat resignal restrict result return returns revoke right role rollback rollup routine row rows savepoint schema scroll search second section select session session_user set sets signal similar size some space specific specifictype sql sqlexception sqlstate sqlwarning start state static system_user table temporary then timezone_hour timezone_minute to trailing transaction translation treat trigger under undo union unique unnest until update usage user using value values view when whenever where while with without work write year zone ","array binary bit boolean char character clob date decimal double float int integer interval large national nchar nclob numeric object precision real smallint time timestamp varchar varying ")};function Dp(t){return new sp(e=>{var i;let{next:n}=e;if(e.advance(),Ap(n,Mp)){for(;Ap(e.next,Mp);)e.advance();e.acceptToken(36)}else if(36==n&&t.doubleDollarQuotedStrings){let t=xp(e,"");36==e.next&&(e.advance(),function(t,e){t:for(;;){if(t.next<0)return;if(36==t.next){t.advance();for(let i=0;i<e.length;i++){if(t.next!=e.charCodeAt(i))continue t;t.advance()}if(36==t.next)return void t.advance()}else t.advance()}}(e,t),e.acceptToken(3))}else if(39==n||34==n&&t.doubleQuotedStrings)yp(e,n,t.backslashEscapes),e.acceptToken(3);else if(35==n&&t.hashComments||47==n&&47==e.next&&t.slashComments)Cp(e),e.acceptToken(1);else if(45!=n||45!=e.next||t.spaceAfterDashes&&32!=e.peek(1))if(47==n&&42==e.next){e.advance();for(let t=1;;){let i=e.next;if(e.next<0)break;if(e.advance(),42==i&&47==e.next){if(t--,e.advance(),!t)break}else 47==i&&42==e.next&&(t++,e.advance())}e.acceptToken(2)}else if(101!=n&&69!=n||39!=e.next)if(110!=n&&78!=n||39!=e.next||!t.charSetCasts)if(95==n&&t.charSetCasts)for(let i=0;;i++){if(39==e.next&&i>1){e.advance(),yp(e,39,t.backslashEscapes),e.acceptToken(3);break}if(!wp(e.next))break;e.advance()}else if(t.plsqlQuotingMechanism&&(113==n||81==n)&&39==e.next&&e.peek(1)>0&&!Ap(e.peek(1),Mp)){let t=e.peek(1);e.advance(2),function(t,e){let i="[{<(".indexOf(String.fromCharCode(e)),n=i<0?e:"]}>)".charCodeAt(i);for(;;){if(t.next<0)return;if(t.next==n&&39==t.peek(1))return void t.advance(2);t.advance()}}(e,t),e.acceptToken(3)}else if(Ap(n,t.identifierQuotes)){yp(e,91==n?93:n,!1),e.acceptToken(19)}else if(40==n)e.acceptToken(7);else if(41==n)e.acceptToken(8);else if(123==n)e.acceptToken(9);else if(125==n)e.acceptToken(10);else if(91==n)e.acceptToken(11);else if(93==n)e.acceptToken(12);else if(59==n)e.acceptToken(13);else if(t.unquotedBitLiterals&&48==n&&98==e.next)e.advance(),kp(e),e.acceptToken(22);else if(98!=n&&66!=n||39!=e.next&&34!=e.next){if(48==n&&(120==e.next||88==e.next)||(120==n||88==n)&&39==e.next){let t=39==e.next;for(e.advance();bp(e.next);)e.advance();t&&39==e.next&&e.advance(),e.acceptToken(4)}else if(46==n&&e.next>=48&&e.next<=57)Sp(e,!0),e.acceptToken(4);else if(46==n)e.acceptToken(14);else if(n>=48&&n<=57)Sp(e,!1),e.acceptToken(4);else if(Ap(n,t.operatorChars)){for(;Ap(e.next,t.operatorChars);)e.advance();e.acceptToken(15)}else if(Ap(n,t.specialVar))e.next==n&&e.advance(),function(t){if(39==t.next||34==t.next||96==t.next){let e=t.next;t.advance(),yp(t,e,!1)}else xp(t)}(e),e.acceptToken(17);else if(58==n||44==n)e.acceptToken(16);else if(wp(n)){let s=xp(e,String.fromCharCode(n));e.acceptToken(46==e.next||46==e.peek(-s.length-1)?18:null!==(i=t.words[s.toLowerCase()])&&void 0!==i?i:18)}}else{const i=e.next;e.advance(),t.treatBitsAsBytes?(yp(e,i,t.backslashEscapes),e.acceptToken(23)):(kp(e,i),e.acceptToken(22))}else e.advance(),yp(e,39,t.backslashEscapes),e.acceptToken(3);else e.advance(),yp(e,39,!0),e.acceptToken(3);else Cp(e),e.acceptToken(1)})}const Rp=Dp(Tp),Pp=mp.deserialize({version:14,states:"%vQ]QQOOO#wQRO'#DSO$OQQO'#CwO%eQQO'#CxO%lQQO'#CyO%sQQO'#CzOOQQ'#DS'#DSOOQQ'#C}'#C}O'UQRO'#C{OOQQ'#Cv'#CvOOQQ'#C|'#C|Q]QQOOQOQQOOO'`QQO'#DOO(xQRO,59cO)PQQO,59cO)UQQO'#DSOOQQ,59d,59dO)cQQO,59dOOQQ,59e,59eO)jQQO,59eOOQQ,59f,59fO)qQQO,59fOOQQ-E6{-E6{OOQQ,59b,59bOOQQ-E6z-E6zOOQQ,59j,59jOOQQ-E6|-E6|O+VQRO1G.}O+^QQO,59cOOQQ1G/O1G/OOOQQ1G/P1G/POOQQ1G/Q1G/QP+kQQO'#C}O+rQQO1G.}O)PQQO,59cO,PQQO'#Cw",stateData:",[~OtOSPOSQOS~ORUOSUOTUOUUOVROXSOZTO]XO^QO_UO`UOaPObPOcPOdUOeUOfUOgUOhUO~O^]ORvXSvXTvXUvXVvXXvXZvX]vX_vX`vXavXbvXcvXdvXevXfvXgvXhvX~OsvX~P!jOa_Ob_Oc_O~ORUOSUOTUOUUOVROXSOZTO^tO_UO`UOa`Ob`Oc`OdUOeUOfUOgUOhUO~OWaO~P$ZOYcO~P$ZO[eO~P$ZORUOSUOTUOUUOVROXSOZTO^QO_UO`UOaPObPOcPOdUOeUOfUOgUOhUO~O]hOsoX~P%zOajObjOcjO~O^]ORkaSkaTkaUkaVkaXkaZka]ka_ka`kaakabkackadkaekafkagkahka~Oska~P'kO^]O~OWvXYvX[vX~P!jOWnO~P$ZOYoO~P$ZO[pO~P$ZO^]ORkiSkiTkiUkiVkiXkiZki]ki_ki`kiakibkickidkiekifkigkihki~Oski~P)xOWkaYka[ka~P'kO]hO~P$ZOWkiYki[ki~P)xOasObsOcsO~O",goto:"#hwPPPPPPPPPPPPPPPPPPPPPPPPPPx||||!Y!^!d!xPPP#[TYOZeUORSTWZbdfqT[OZQZORiZSWOZQbRQdSQfTZgWbdfqQ^PWk^lmrQl_Qm`RrseVORSTWZbdfq",nodeNames:"⚠ LineComment BlockComment String Number Bool Null ( ) { } [ ] ; . Operator Punctuation SpecialVar Identifier QuotedIdentifier Keyword Type Bits Bytes Builtin Script Statement CompositeIdentifier Parens Braces Brackets Statement",maxTerm:38,nodeProps:[["isolate",-4,1,2,3,19,""]],skippedNodes:[0,1,2],repeatNodeCount:3,tokenData:"RORO",tokenizers:[0,Rp],topRules:{Script:[0,25]},tokenPrec:0});function Ep(t){let e=t.cursor().moveTo(t.from,-1);for(;/Comment/.test(e.name);)e.moveTo(e.from,-1);return e.node}function Bp(t,e){let i=t.sliceString(e.from,e.to),n=/^([`'"\[])(.*)([`'"\]])$/.exec(i);return n?n[2]:i}function Lp(t){return t&&("Identifier"==t.name||"QuotedIdentifier"==t.name)}function Ip(t,e){if("CompositeIdentifier"==e.name){let i=[];for(let n=e.firstChild;n;n=n.nextSibling)Lp(n)&&i.push(Bp(t,n));return i}return[Bp(t,e)]}function Np(t,e){for(let i=[];;){if(!e||"."!=e.name)return i;let n=Ep(e);if(!Lp(n))return i;i.unshift(Bp(t,n)),e=Ep(n)}}function Wp(t,e){let i=xa(t).resolveInner(e,-1),n=function(t,e){let i;for(let t=e;!i;t=t.parent){if(!t)return null;"Statement"==t.name&&(i=t)}let n=null;for(let e=i.firstChild,s=!1,r=null;e;e=e.nextSibling){let i="Keyword"==e.name?t.sliceString(e.from,e.to).toLowerCase():null,o=null;if(s)if("as"==i&&r&&Lp(e.nextSibling))o=Bp(t,e.nextSibling);else{if(i&&Hp.has(i))break;r&&Lp(e)&&(o=Bp(t,e))}else s="from"==i;o&&(n||(n=Object.create(null)),n[o]=Ip(t,r)),r=/Identifier$/.test(e.name)?e:null}return n}(t.doc,i);return"Identifier"==i.name||"QuotedIdentifier"==i.name||"Keyword"==i.name?{from:i.from,quoted:"QuotedIdentifier"==i.name?t.doc.sliceString(i.from,i.from+1):null,parents:Np(t.doc,Ep(i)),aliases:n}:"."==i.name?{from:e,quoted:null,parents:Np(t.doc,i),aliases:n}:{from:e,quoted:null,parents:[],empty:!0,aliases:n}}const Hp=new Set("where group having order union intersect except all distinct limit offset fetch for".split(" "));function Vp(t,e,i){return i.map(i=>({...i,label:i.label[0]==t?i.label:t+i.label+e,apply:void 0}))}const zp=/^\w*$/,Fp=/^[`'"\[]?\w*[`'"\]]?$/;function _p(t){return t.self&&"string"==typeof t.self.label}class qp{constructor(t,e){this.idQuote=t,this.idCaseInsensitive=e,this.list=[],this.children=void 0}child(t){let e=this.children||(this.children=Object.create(null)),i=e[t];return i||(t&&!this.list.some(e=>e.label==t)&&this.list.push($p(t,"type",this.idQuote,this.idCaseInsensitive)),e[t]=new qp(this.idQuote,this.idCaseInsensitive))}maybeChild(t){return this.children?this.children[t]:null}addCompletion(t){let e=this.list.findIndex(e=>e.label==t.label);e>-1?this.list[e]=t:this.list.push(t)}addCompletions(t){for(let e of t)this.addCompletion("string"==typeof e?$p(e,"property",this.idQuote,this.idCaseInsensitive):e)}addNamespace(t){Array.isArray(t)?this.addCompletions(t):_p(t)?this.addNamespace(t.children):this.addNamespaceObject(t)}addNamespaceObject(t){for(let e of Object.keys(t)){let i=t[e],n=null,s=e.replace(/\\?\./g,t=>"."==t?"\0":t).split("\0"),r=this;_p(i)&&(n=i.self,i=i.children);for(let 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7==t?null:t}map(t,e=-1){let i,n;return this.empty?i=n=t.mapPos(this.from,e):(i=t.mapPos(this.from,1),n=t.mapPos(this.to,-1)),i==this.from&&n==this.to?this:new I(i,n,this.flags,this.goalColumn)}extend(t,e=t,i=0){if(t<=this.anchor&&e>=this.anchor)return N.range(t,e,void 0,void 0,i);let n=Math.abs(t-this.anchor)>Math.abs(e-this.anchor)?t:e;return N.range(this.anchor,n,void 0,void 0,i)}eq(t,e=!1){return!(this.anchor!=t.anchor||this.head!=t.head||this.goalColumn!=t.goalColumn||e&&this.empty&&this.assoc!=t.assoc)}toJSON(){return{anchor:this.anchor,head:this.head}}static fromJSON(t){if(!t||"number"!=typeof t.anchor||"number"!=typeof t.head)throw new RangeError("Invalid JSON representation for SelectionRange");return N.range(t.anchor,t.head)}static create(t,e,i,n){return new I(t,e,i,n)}}class N{constructor(t,e){this.ranges=t,this.mainIndex=e}map(t,e=-1){return t.empty?this:N.create(this.ranges.map(i=>i.map(t,e)),this.mainIndex)}eq(t,e=!1){if(this.ranges.length!=t.ranges.length||this.mainIndex!=t.mainIndex)return!1;for(let i=0;i<this.ranges.length;i++)if(!this.ranges[i].eq(t.ranges[i],e))return!1;return!0}get main(){return this.ranges[this.mainIndex]}asSingle(){return 1==this.ranges.length?this:new N([this.main],0)}addRange(t,e=!0){return N.create([t].concat(this.ranges),e?0:this.mainIndex+1)}replaceRange(t,e=this.mainIndex){let i=this.ranges.slice();return i[e]=t,N.create(i,this.mainIndex)}toJSON(){return{ranges:this.ranges.map(t=>t.toJSON()),main:this.mainIndex}}static fromJSON(t){if(!t||!Array.isArray(t.ranges)||"number"!=typeof t.main||t.main>=t.ranges.length)throw new RangeError("Invalid JSON representation for EditorSelection");return new N(t.ranges.map(t=>I.fromJSON(t)),t.main)}static single(t,e=t){return new N([N.range(t,e)],0)}static create(t,e=0){if(0==t.length)throw new RangeError("A selection needs at least one range");for(let i=0,n=0;n<t.length;n++){let s=t[n];if(s.empty?s.from<=i:s.from<i)return N.normalized(t.slice(),e);i=s.to}return new N(t,e)}static cursor(t,e=0,i,n){return I.create(t,t,(0==e?0:e<0?8:16)|(null==i?7:Math.min(6,i)),n)}static range(t,e,i,n,s){let r=null==n?7:Math.min(6,n);return s||t==e||(s=e<t?1:-1),s&&(r|=s<0?8:16),e<t?I.create(e,t,32|r,i):I.create(t,e,r,i)}static undirectionalRange(t,e){return I.create(t,e,64,void 0)}static normalized(t,e=0){let i=t[e];t.sort((t,e)=>t.from-e.from),e=t.indexOf(i);for(let i=1;i<t.length;i++){let n=t[i],s=t[i-1];if(n.empty?n.from<=s.to:n.from<s.to){let r=s.from,o=Math.max(n.to,s.to);i<=e&&e--,t.splice(--i,2,n.anchor>n.head?N.range(o,r):N.range(r,o))}}return new N(t,e)}}function W(t,e){for(let i of t.ranges)if(i.to>e)throw new RangeError("Selection points outside of document")}let H=0;class V{constructor(t,e,i,n,s){this.combine=t,this.compareInput=e,this.compare=i,this.isStatic=n,this.id=H++,this.default=t([]),this.extensions="function"==typeof s?s(this):s}get reader(){return this}static define(t={}){return new V(t.combine||(t=>t),t.compareInput||((t,e)=>t===e),t.compare||(t.combine?(t,e)=>t===e:z),!!t.static,t.enables)}of(t){return new F([],this,0,t)}compute(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new F(t,this,1,e)}computeN(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new F(t,this,2,e)}from(t,e){return e||(e=t=>t),this.compute([t],i=>e(i.field(t)))}}function z(t,e){return t==e||t.length==e.length&&t.every((t,i)=>t===e[i])}class F{constructor(t,e,i,n){this.dependencies=t,this.facet=e,this.type=i,this.value=n,this.id=H++}dynamicSlot(t){var e;let i=this.value,n=this.facet.compareInput,s=this.id,r=t[s]>>1,o=2==this.type,l=!1,a=!1,h=[];for(let i of this.dependencies)"doc"==i?l=!0:"selection"==i?a=!0:1&(null!==(e=t[i.id])&&void 0!==e?e:1)||h.push(t[i.id]);return{create:t=>(t.values[r]=i(t),1),update(t,e){if(l&&e.docChanged||a&&(e.docChanged||e.selection)||q(t,h)){let e=i(t);if(o?!_(e,t.values[r],n):!n(e,t.values[r]))return t.values[r]=e,1}return 0},reconfigure:(t,e)=>{let l,a=e.config.address[s];if(null!=a){let s=st(e,a);if(this.dependencies.every(i=>i instanceof V?e.facet(i)===t.facet(i):!(i instanceof j)||e.field(i,!1)==t.field(i,!1))||(o?_(l=i(t),s,n):n(l=i(t),s)))return t.values[r]=s,0}else l=i(t);return t.values[r]=l,1}}}get extension(){return this}}function _(t,e,i){if(t.length!=e.length)return!1;for(let n=0;n<t.length;n++)if(!i(t[n],e[n]))return!1;return!0}function q(t,e){let i=!1;for(let n of e)1&nt(t,n)&&(i=!0);return i}function $(t,e,i){let n=i.map(e=>t[e.id]),s=i.map(t=>t.type),r=n.filter(t=>!(1&t)),o=t[e.id]>>1;function l(t){let i=[];for(let e=0;e<n.length;e++){let r=st(t,n[e]);if(2==s[e])for(let t of r)i.push(t);else i.push(r)}return e.combine(i)}return{create(t){for(let e of n)nt(t,e);return t.values[o]=l(t),1},update(t,i){if(!q(t,r))return 0;let n=l(t);return e.compare(n,t.values[o])?0:(t.values[o]=n,1)},reconfigure(t,s){let r=q(t,n),a=s.config.facets[e.id],h=s.facet(e);if(a&&!r&&z(i,a))return t.values[o]=h,0;let c=l(t);return e.compare(c,h)?(t.values[o]=h,0):(t.values[o]=c,1)}}}const U=V.define({static:!0});class j{constructor(t,e,i,n,s){this.id=t,this.createF=e,this.updateF=i,this.compareF=n,this.spec=s,this.provides=void 0}static define(t){let e=new j(H++,t.create,t.update,t.compare||((t,e)=>t===e),t);return t.provide&&(e.provides=t.provide(e)),e}create(t){let e=t.facet(U).find(t=>t.field==this);return((null==e?void 0:e.create)||this.createF)(t)}slot(t){let e=t[this.id]>>1;return{create:t=>(t.values[e]=this.create(t),1),update:(t,i)=>{let n=t.values[e],s=this.updateF(n,i);return this.compareF(n,s)?0:(t.values[e]=s,1)},reconfigure:(t,i)=>{let n,s=t.facet(U),r=i.facet(U);return(n=s.find(t=>t.field==this))&&n!=r.find(t=>t.field==this)?(t.values[e]=n.create(t),1):null!=i.config.address[this.id]?(t.values[e]=i.field(this),0):(t.values[e]=this.create(t),1)}}}init(t){return[this,U.of({field:this,create:t})]}get extension(){return this}}const Q=4,K=3,X=2,G=1;function Y(t){return e=>new Z(e,t)}const J={highest:Y(0),high:Y(G),default:Y(X),low:Y(K),lowest:Y(Q)};class Z{constructor(t,e){this.inner=t,this.prec=e}get extension(){return this}}class tt{of(t){return new et(this,t)}reconfigure(t){return tt.reconfigure.of({compartment:this,extension:t})}get(t){return t.config.compartments.get(this)}}class et{constructor(t,e){this.compartment=t,this.inner=e}get extension(){return this}}class it{constructor(t,e,i,n,s,r){for(this.base=t,this.compartments=e,this.dynamicSlots=i,this.address=n,this.staticValues=s,this.facets=r,this.statusTemplate=[];this.statusTemplate.length<i.length;)this.statusTemplate.push(0)}staticFacet(t){let e=this.address[t.id];return null==e?t.default:this.staticValues[e>>1]}static resolve(t,e,i){let n=[],s=Object.create(null),r=new Map;for(let i of function(t,e,i){let n=[[],[],[],[],[]],s=new Map;function r(t,o){let l=s.get(t);if(null!=l){if(l<=o)return;let e=n[l].indexOf(t);e>-1&&n[l].splice(e,1),t instanceof et&&i.delete(t.compartment)}if(s.set(t,o),Array.isArray(t))for(let e of t)r(e,o);else if(t instanceof et){if(i.has(t.compartment))throw new RangeError("Duplicate use of compartment in extensions");let n=e.get(t.compartment)||t.inner;i.set(t.compartment,n),r(n,o)}else if(t instanceof Z)r(t.inner,t.prec);else if(t instanceof j)n[o].push(t),t.provides&&r(t.provides,o);else if(t instanceof F)n[o].push(t),t.facet.extensions&&r(t.facet.extensions,X);else{let e=t.extension;if(!e)throw new Error(`Unrecognized extension value in extension set (${t}).`);if(e==t)throw new Error(`Unrecognized extension value in extension set (${t}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);r(e,o)}}return r(t,X),n.reduce((t,e)=>t.concat(e))}(t,e,r))i instanceof j?n.push(i):(s[i.facet.id]||(s[i.facet.id]=[])).push(i);let o=Object.create(null),l=[],a=[];for(let t of n)o[t.id]=a.length<<1,a.push(e=>t.slot(e));let h=null==i?void 0:i.config.facets;for(let t in s){let e=s[t],n=e[0].facet,r=h&&h[t]||[];if(e.every(t=>0==t.type))if(o[n.id]=l.length<<1|1,z(r,e))l.push(i.facet(n));else{let t=n.combine(e.map(t=>t.value));l.push(i&&n.compare(t,i.facet(n))?i.facet(n):t)}else{for(let t of e)0==t.type?(o[t.id]=l.length<<1|1,l.push(t.value)):(o[t.id]=a.length<<1,a.push(e=>t.dynamicSlot(e)));o[n.id]=a.length<<1,a.push(t=>$(t,n,e))}}let c=a.map(t=>t(o));return new it(t,r,c,o,l,s)}}function nt(t,e){if(1&e)return 2;let i=e>>1,n=t.status[i];if(4==n)throw new Error("Cyclic dependency between fields and/or facets");if(2&n)return n;t.status[i]=4;let s=t.computeSlot(t,t.config.dynamicSlots[i]);return t.status[i]=2|s}function st(t,e){return 1&e?t.config.staticValues[e>>1]:t.values[e>>1]}const rt=V.define(),ot=V.define({combine:t=>t.some(t=>t),static:!0}),lt=V.define({combine:t=>t.length?t[0]:void 0,static:!0}),at=V.define(),ht=V.define(),ct=V.define(),ut=V.define({combine:t=>!!t.length&&t[0]});class ft{constructor(t,e){this.type=t,this.value=e}static define(){return new dt}}class dt{of(t){return new ft(this,t)}}class pt{constructor(t){this.map=t}of(t){return new mt(this,t)}}class mt{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 mt(this.type,e)}is(t){return this.type==t}static define(t={}){return new pt(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}}mt.reconfigure=mt.define(),mt.appendConfig=mt.define();class gt{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&&W(i,e.newLength),s.some(t=>t.type==gt.time)||(this.annotations=s.concat(gt.time.of(Date.now())))}static create(t,e,i,n,s,r){return new gt(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(gt.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function vt(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 wt(t,e,i){var n;let s,r,o;return i?(s=e.changes,r=T.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:mt.mapEffects(t.effects,s).concat(mt.mapEffects(e.effects,r)),annotations:t.annotations.length?t.annotations.concat(e.annotations):e.annotations,scrollIntoView:t.scrollIntoView||e.scrollIntoView}}function bt(t,e,i){let n=e.selection,s=kt(e.annotations);return e.userEvent&&(s=s.concat(gt.userEvent.of(e.userEvent))),{changes:e.changes instanceof T?e.changes:T.of(e.changes||[],i,t.facet(lt)),selection:n&&(n instanceof N?n:N.single(n.anchor,n.head)),effects:kt(e.effects),annotations:s,scrollIntoView:!!e.scrollIntoView}}function yt(t,e,i){let n=bt(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=wt(n,bt(t,e[s],r?n.changes.newLength:t.doc.length),r)}let s=gt.create(t,n.changes,n.selection,n.effects,n.annotations,n.scrollIntoView);return function(t){let e=t.startState,i=e.facet(ct),n=t;for(let s=i.length-1;s>=0;s--){let r=i[s](t);r&&Object.keys(r).length&&(n=wt(n,bt(e,r,t.changes.newLength),!0))}return n==t?t:gt.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(at)){let e=n(t);if(!1===e){i=!1;break}Array.isArray(e)&&(i=!0===i?e:vt(i,e))}if(!0!==i){let n,s;if(!1===i)s=t.changes.invertedDesc,n=T.empty(e.doc.length);else{let e=t.changes.filter(i);n=e.changes,s=e.filtered.mapDesc(e.changes).invertedDesc}t=gt.create(e,n,t.selection&&t.selection.map(s),mt.mapEffects(t.effects,s),t.annotations,t.scrollIntoView)}let n=e.facet(ht);for(let i=n.length-1;i>=0;i--){let s=n[i](t);t=s instanceof gt?s:Array.isArray(s)&&1==s.length&&s[0]instanceof gt?s[0]:yt(e,kt(s),!1)}return t}(s):s)}gt.time=ft.define(),gt.userEvent=ft.define(),gt.addToHistory=ft.define(),gt.remote=ft.define();const xt=[];function kt(t){return null==t?xt:Array.isArray(t)?t:[t]}var St=function(t){return t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(St||(St={}));const Ct=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let At;try{At=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(t){}function Mt(t){return e=>{if(!/\S/.test(e))return St.Space;if(function(t){if(At)return At.test(t);for(let e=0;e<t.length;e++){let i=t[e];if(/\w/.test(i)||i>""&&(i.toUpperCase()!=i.toLowerCase()||Ct.test(i)))return!0}return!1}(e))return St.Word;for(let i=0;i<t.length;i++)if(e.indexOf(t[i])>-1)return St.Word;return St.Other}}class Ot{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++)nt(this,t<<1);this.computeSlot=null}field(t,e=!0){let i=this.config.address[t.id];if(null!=i)return nt(this,i),st(this,i);if(e)throw new RangeError("Field is not present in this state")}update(...t){return yt(this,t,!0)}applyTransaction(t){let e,i=this.config,{base:n,compartments:s}=i;for(let e of t.effects)e.is(tt.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(mt.reconfigure)?(i=null,n=e.value):e.is(mt.appendConfig)&&(i=null,n=kt(n).concat(e.value));if(i)e=t.startState.values.slice();else{i=it.resolve(n,s,this),e=new Ot(i,this.doc,this.selection,i.dynamicSlots.map(()=>null),(t,e)=>e.reconfigure(t,this),null).values}let r=t.startState.facet(ot)?t.newSelection:t.newSelection.asSingle();new Ot(i,t.newDoc,r,e,(e,i)=>i.update(e,t),t)}replaceSelection(t){return"string"==typeof t&&(t=this.toText(t)),this.changeByRange(e=>({changes:{from:e.from,to:e.to,insert:t},range:N.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=kt(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=mt.mapEffects(r,a).concat(mt.mapEffects(kt(o.effects),h))}return{changes:n,selection:N.create(s,e.mainIndex),effects:r}}changes(t=[]){return t instanceof T?t:T.of(t,this.doc.length,this.facet(Ot.lineSeparator))}toText(t){return u.of(t.split(this.facet(Ot.lineSeparator)||A))}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:(nt(this,e),st(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 j&&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 Ot.create({doc:t.doc,selection:N.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(t={}){let e=it.resolve(t.extensions||[],new Map),i=t.doc instanceof u?t.doc:u.of((t.doc||"").split(e.staticFacet(Ot.lineSeparator)||A)),n=t.selection?t.selection instanceof N?t.selection:N.single(t.selection.anchor,t.selection.head):N.single(0);return W(n,i.length),e.staticFacet(ot)||(n=n.asSingle()),new Ot(e,i,n,e.dynamicSlots.map(()=>null),(t,e)=>e.create(t),null)}get tabSize(){return this.facet(Ot.tabSize)}get lineBreak(){return this.facet(Ot.lineSeparator)||"\n"}get readOnly(){return this.facet(ut)}phrase(t,...e){for(let e of this.facet(Ot.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(rt))for(let r of s(this,e,i))Object.prototype.hasOwnProperty.call(r,t)&&n.push(r[t]);return n}charCategorizer(t){let e=this.languageDataAt("wordChars",t);return Mt(e.length?e[0]:"")}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=x(e,r,!1);if(s(e.slice(t,r))!=St.Word)break;r=t}for(;o<n;){let t=x(e,o);if(s(e.slice(o,t))!=St.Word)break;o=t}return r==o?null:N.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}Ot.allowMultipleSelections=ot,Ot.tabSize=V.define({combine:t=>t.length?t[0]:4}),Ot.lineSeparator=lt,Ot.readOnly=ut,Ot.phrases=V.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])}}),Ot.languageData=rt,Ot.changeFilter=at,Ot.transactionFilter=ht,Ot.transactionExtender=ct,tt.reconfigure=mt.define();class Dt{eq(t){return this==t}range(t,e=t){return Et.create(t,e,this)}}function Rt(t,e){return t==e||t.constructor==e.constructor&&t.eq(e)}Dt.prototype.startSide=Dt.prototype.endSide=0,Dt.prototype.point=!1,Dt.prototype.mapMode=M.TrackDel;let Et=class t{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(e,i,n){return new t(e,i,n)}};function Pt(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class Bt{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],u=this.from[l]+t,f=this.to[l]+t;if(u==f){let t=e.mapPos(u,c.startSide,c.mapMode);if(null==t)continue;if(a=h=t,c.startSide!=c.endSide&&(h=e.mapPos(u,c.endSide),h<a))continue}else if(a=e.mapPos(u,c.startSide),h=e.mapPos(f,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 Bt(n,s,i,o):null,pos:r}}}class Lt{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 Lt(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(Pt)),this.isEmpty)return e.length?Lt.of(e):this;let o=new Wt(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(Et.create(o.from,o.to,o.value))),o.next());return h.finishInner(this.nextLayer.isEmpty&&!a.length?Lt.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 Lt(i,e,s||Lt.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 Ht.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return Ht.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=Nt(r,o,i),a=new zt(r,l,s),h=new zt(o,l,s);i.iterGaps((t,e,i)=>Ft(a,t,h,e,i,n)),i.empty&&0==i.length&&Ft(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=Nt(s,r),l=new zt(s,o,0).goto(i),a=new zt(r,o,0).goto(i);for(;;){if(l.to!=a.to||!_t(l.active,a.active)||l.point&&(!a.point||!Rt(l.point,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 zt(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:r.point.startSide<0?i.length: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 Et?[t]:e?function(t){if(t.length>1)for(let e=t[0],i=1;i<t.length;i++){let n=t[i];if(Pt(e,n)>0)return t.slice().sort(Pt);e=n}return t}(t):t)i.add(n.from,n.to,n.value);return i.finish()}static join(t){if(!t.length)return Lt.empty;let e=t[t.length-1];for(let i=t.length-2;i>=0;i--)for(let n=t[i];n!=Lt.empty;n=n.nextLayer)e=new Lt(n.chunkPos,n.chunk,e,Math.max(n.maxPoint,e.maxPoint));return e}}Lt.empty=new Lt([],[],null,-1),Lt.empty.nextLayer=Lt.empty;class It{finishChunk(t){this.chunks.push(new Bt(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(Lt.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;let e=Lt.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function Nt(t,e,i){let n=new Map;for(let e of t)for(let t=0;t<e.chunk.length;t++)e.chunk[t].maxPoint<=0&&n.set(e.chunk[t],e.chunkPos[t]);let s=new Set;for(let t of e)for(let e=0;e<t.chunk.length;e++){let r=n.get(t.chunk[e]);null==r||(i?i.mapPos(r):r)!=t.chunkPos[e]||(null==i?void 0:i.touchesRange(r,r+t.chunk[e].length))||s.add(t.chunk[e])}return s}class Wt{constructor(t,e,i,n=0){this.layer=t,this.skip=e,this.minPoint=i,this.rank=n}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,i){for(;this.chunkIndex<this.layer.chunk.length;){let e=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(e)||this.layer.chunkEnd(this.chunkIndex)<t||e.maxPoint<this.minPoint))break;this.chunkIndex++,i=!1}if(this.chunkIndex<this.layer.chunk.length){let n=this.layer.chunk[this.chunkIndex].findIndex(t-this.layer.chunkPos[this.chunkIndex],e,!0);(!i||this.rangeIndex<n)&&this.setRangeIndex(n)}this.next()}forward(t,e){(this.to-t||this.endSide-e)<0&&this.gotoInner(t,e,!0)}next(){for(;;){if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}{let t=this.layer.chunkPos[this.chunkIndex],e=this.layer.chunk[this.chunkIndex],i=t+e.from[this.rangeIndex];if(this.from=i,this.to=t+e.to[this.rangeIndex],this.value=e.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}}setRangeIndex(t){if(t==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]);)this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=t}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(t){return 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Fi{constructor(t,e,i,n,s){this.id=t,this.create=e,this.domEventHandlers=i,this.domEventObservers=n,this.baseExtensions=s(this),this.extension=this.baseExtensions.concat(zi.of({plugin:this,arg:void 0}))}of(t){return this.baseExtensions.concat(zi.of({plugin:this,arg:t}))}static define(t,e){const{eventHandlers:i,eventObservers:n,provide:s,decorations:r}=e||{};return new Fi(Vi++,t,i,n,t=>{let e=[];return r&&e.push(Ui.of(e=>{let i=e.plugin(t);return i?r(i):Oe.none})),s&&e.push(s(t)),e})}static fromClass(t,e){return Fi.define((e,i)=>new t(e,i),e)}}class _i{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}get plugin(){return this.spec&&this.spec.plugin}update(t){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(e){if(Wi(t.state,e,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(t){}this.deactivate()}}}else 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1&this.flags}get children(){return nn}isWidget(){return!1}get isHidden(){return!1}isComposite(){return!1}isLine(){return!1}isText(){return!1}isBlock(){return!1}get domAttrs(){return null}sync(t){if(this.flags|=2,4&this.flags){this.flags&=-5;let t=this.domAttrs;t&&function(t,e){for(let i=t.attributes.length-1;i>=0;i--){let n=t.attributes[i].name;null==e[n]&&t.removeAttribute(n)}for(let i in e){let n=e[i];"style"==i?t.style.cssText=n:t.getAttribute(i)!=n&&t.setAttribute(i,n)}}(this.dom,t)}}toString(){return this.constructor.name+(this.children.length?`(${this.children})`:"")+(this.breakAfter?"#":"")}destroy(){this.parent=null}setDOM(t){this.dom=t,t.cmTile=this}get posAtStart(){return this.parent?this.parent.posBefore(this):0}get posAtEnd(){return this.posAtStart+this.length}posBefore(t,e=this.posAtStart){let i=e;for(let e of this.children){if(e==t)return i;i+=e.length+e.breakAfter}throw new RangeError("Invalid child in posBefore")}posAfter(t){return this.posBefore(t)+t.length}covers(t){return!0}coordsIn(t,e,i){return null}domPosFor(t,e){let i=Ve(this.dom),n=this.length?t>0:e>0;return new ii(this.parent.dom,i+(n?1:0),0==t||t==this.length)}markDirty(t){this.flags&=-3,t&&(this.flags|=4),this.parent&&2&this.parent.flags&&this.parent.markDirty(!1)}get overrideDOMText(){return null}get root(){for(let t=this;t;t=t.parent)if(t instanceof ln)return t;return null}static get(t){return t.cmTile}}class rn extends sn{constructor(t){super(t,0),this._children=[]}isComposite(){return!0}get children(){return this._children}get lastChild(){return this.children.length?this.children[this.children.length-1]:null}append(t){this.children.push(t),t.parent=this}sync(t){if(2&this.flags)return;super.sync(t);let e,i=this.dom,n=null,s=(null==t?void 0:t.node)==i?t:null,r=0;for(let o of this.children){if(o.sync(t),r+=o.length+o.breakAfter,e=n?n.nextSibling:i.firstChild,s&&e!=o.dom&&(s.written=!0),o.dom.parentNode==i)for(;e&&e!=o.dom;)e=on(e);else i.insertBefore(o.dom,e);n=o.dom}for(e=n?n.nextSibling:i.firstChild,s&&e&&(s.written=!0);e;)e=on(e);this.length=r}}function on(t){let e=t.nextSibling;return t.parentNode.removeChild(t),e}class ln extends rn{constructor(t,e){super(e),this.view=t}owns(t){for(;t;t=t.parent)if(t==this)return!0;return!1}isBlock(){return!0}nearest(t){for(;;){if(!t)return null;let e=sn.get(t);if(e&&this.owns(e))return e;t=t.parentNode}}blockTiles(t){for(let e=[],i=this,n=0,s=0;;)if(n==i.children.length){if(!e.length)return;i=i.parent,i.breakAfter&&s++,n=e.pop()}else{let r=i.children[n++];if(r instanceof an)e.push(n),i=r,n=0;else{let e=s+r.length,i=t(r,s);if(void 0!==i)return i;s=e+r.breakAfter}}}resolveBlock(t,e){let i,n,s=-1,r=-1;if(this.blockTiles((o,l)=>{let a=l+o.length;if(t>=l&&t<=a){if(o.isWidget()&&e>=-1&&e<=1){if(32&o.flags)return!0;16&o.flags&&(i=void 0)}(l<t||t==a&&(e<-1?o.length:o.covers(1)))&&(!i||!o.isWidget()&&i.isWidget())&&(i=o,s=t-l),(a>t||t==l&&(e>1?o.length:o.covers(-1)))&&(!n||!o.isWidget()&&n.isWidget())&&(n=o,r=t-l)}}),!i&&!n)throw new Error("No tile at position "+t);return i&&e<0||!n?{tile:i,offset:s}:{tile:n,offset:r}}}class an extends rn{constructor(t,e){super(t),this.wrapper=e}isBlock(){return!0}covers(t){return!!this.children.length&&(t<0?this.children[0].covers(-1):this.lastChild.covers(1))}get domAttrs(){return this.wrapper.attributes}static of(t,e){let i=new an(e||document.createElement(t.tagName),t);return e||(i.flags|=4),i}}class hn extends rn{constructor(t,e){super(t),this.attrs=e}isLine(){return!0}static start(t,e,i){let n=new hn(e||document.createElement("div"),t);return e&&i||(n.flags|=4),n}get domAttrs(){return this.attrs}resolveInline(t,e,i){let n=null,s=-1,r=null,o=-1;!function t(l,a){for(let h=0,c=0;h<l.children.length&&c<=a;h++){let u=l.children[h],f=c+u.length;f>=a&&(u.isComposite()?t(u,a-c):(!r||r.isHidden&&(e>0&&!(32&r.flags)||i&&cn(r,u)))&&(f>a||32&u.flags)?(r=u,o=a-c):(c<a||16&u.flags&&!u.isHidden)&&(n=u,s=a-c)),c=f}}(this,t);let l=(e<0?n:r)||n||r;return l?{tile:l,offset:l==n?s:o}:null}coordsIn(t,e,i){let n=this.resolveInline(t,e,!0);return n?n.tile.coordsIn(Math.max(0,n.offset),e,i):function(t){let e=t.dom.lastChild;if(!e)return t.dom.getBoundingClientRect();let i=We(e);return i[i.length-1]||null}(this)}domIn(t,e){let i=this.resolveInline(t,e);if(i){let{tile:t,offset:n}=i;if(this.dom.contains(t.dom))return t.isText()?new ii(t.dom,Math.min(t.dom.nodeValue.length,n)):t.domPosFor(n,16&t.flags?1:32&t.flags?-1:e);let s=i.tile.parent,r=!1;for(let t of s.children){if(r)return new ii(t.dom,0);t==i.tile&&(r=!0)}}return new ii(this.dom,0)}}function cn(t,e){let i=t.coordsIn(0,1),n=e.coordsIn(0,1);return i&&n&&n.top<i.bottom}class un extends rn{constructor(t,e){super(t),this.mark=e}get domAttrs(){return this.mark.attrs}static of(t,e){let i=new un(e||document.createElement(t.tagName),t);return e||(i.flags|=4),i}}class fn extends sn{constructor(t,e){super(t,e.length),this.text=e}sync(t){2&this.flags||(super.sync(t),this.dom.nodeValue!=this.text&&(t&&t.node==this.dom&&(t.written=!0),this.dom.nodeValue=this.text))}isText(){return!0}toString(){return JSON.stringify(this.text)}coordsIn(t,e,i){let n=this.dom.nodeValue.length;t>n&&(t=n);let s=t,r=t,o=0;0==t&&e<0||t==n&&e>=0?be.chrome||be.gecko||(t?(s--,o=1):r<n&&(r++,o=-1)):e<0?s--:r<n&&r++;let l=Ye(this.dom,s,r).getClientRects();if(!l.length)return null;let a=l[(o?o<0:e>=0)?0:l.length-1];return be.safari&&!o&&0==a.width&&(a=Array.prototype.find.call(l,t=>t.width)||a),null==i?a:qe(a,(o?o>0:e<0)==i)}static of(t,e){let i=new fn(e||document.createTextNode(t),t);return e||(i.flags|=2),i}}class dn extends sn{constructor(t,e,i,n){super(t,e,n),this.widget=i}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(t){return!(48&this.flags)&&(this.flags&(t<0?64:128))>0}coordsIn(t,e){return this.coordsInWidget(t,e,!1)}coordsInWidget(t,e,i){let n=this.widget.coordsAt(this.dom,t,e);if(n)return n;if(i)return qe(this.dom.getBoundingClientRect(),this.length?0==t:e<=0);{let e=this.dom.getClientRects(),i=null;if(!e.length)return null;let n=!!(16&this.flags)||!(32&this.flags)&&t>0;for(let s=n?e.length-1:0;i=e[s],!(t>0?0==s:s==e.length-1||i.top<i.bottom);s+=n?-1:1);return qe(i,!n)}}get overrideDOMText(){if(!this.length)return u.empty;let{root:t}=this;if(!t)return u.empty;let e=this.posAtStart;return t.view.state.doc.slice(e,e+this.length)}destroy(){super.destroy(),this.widget.destroy(this.dom)}static of(t,e,i,n,s){return s||(s=t.toDOM(e),t.editable||(s.contentEditable="false")),new dn(s,i,t,n)}}class pn extends sn{constructor(t){let e=document.createElement("img");e.className="cm-widgetBuffer",e.setAttribute("aria-hidden","true"),super(e,0,t)}get isHidden(){return!0}get overrideDOMText(){return u.empty}coordsIn(t,e,i){let n=this.dom.getBoundingClientRect();return null==i?n:qe(n,e>0==i)}}class mn{constructor(t){this.index=0,this.beforeBreak=!1,this.parents=[],this.tile=t}advance(t,e,i){let{tile:n,index:s,beforeBreak:r,parents:o}=this;for(;t||e>0;)if(n.isComposite())if(r){if(!t)break;i&&i.break(),t--,r=!1}else if(s==n.children.length){if(!t&&!o.length)break;i&&i.leave(n),r=!!n.breakAfter,({tile:n,index:s}=o.pop()),s++}else{let l=n.children[s],a=l.breakAfter;!(e>0?l.length<=t:l.length<t)||i&&!1===i.skip(l,0,l.length)&&l.isComposite?(o.push({tile:n,index:s}),n=l,s=0,i&&l.isComposite()&&i.enter(l)):(r=!!a,s++,t-=l.length)}else if(s==n.length)r=!!n.breakAfter,({tile:n,index:s}=o.pop()),s++;else{if(!t)break;{let e=Math.min(t,n.length-s);i&&i.skip(n,s,s+e),t-=e,s+=e}}return this.tile=n,this.index=s,this.beforeBreak=r,this}get root(){return this.parents.length?this.parents[0].tile:this.tile}}class gn{constructor(t,e,i,n){this.from=t,this.to=e,this.wrapper=i,this.rank=n}}class vn{constructor(t,e,i){this.cache=t,this.root=e,this.blockWrappers=i,this.curLine=null,this.lastBlock=null,this.afterWidget=null,this.pos=0,this.wrappers=[],this.wrapperPos=0}addText(t,e,i,n){var s;this.flushBuffer();let r=this.ensureMarks(e,i),o=r.lastChild;if(o&&o.isText()&&!(8&o.flags)&&o.length+t.length<512){this.cache.reused.set(o,2),(r.children[r.children.length-1]=new fn(o.dom,o.text+t)).parent=r}else r.append(n||fn.of(t,null===(s=this.cache.find(fn))||void 0===s?void 0:s.dom));this.pos+=t.length,this.afterWidget=null}addComposition(t,e){let i=this.curLine;i.dom!=e.line.dom&&(i.setDOM(this.cache.reused.has(e.line)?Cn(e.line.dom):e.line.dom),this.cache.reused.set(e.line,2));let n=i;for(let t=e.marks.length-1;t>=0;t--){let i=e.marks[t],s=n.lastChild;if(s instanceof un&&s.mark.eq(i.mark))s.dom!=i.dom&&s.setDOM(Cn(i.dom)),n=s;else{if(this.cache.reused.get(i)){let t=sn.get(i.dom);t&&t.setDOM(Cn(i.dom))}let t=un.of(i.mark,i.dom);n.append(t),n=t}this.cache.reused.set(i,2)}let s=sn.get(t.text);s&&this.cache.reused.set(s,2);let r=new fn(t.text,t.text.nodeValue);r.flags|=8,this.pos=t.range.toB,n.append(r)}addInlineWidget(t,e,i){let n=this.afterWidget&&48&t.flags&&(48&this.afterWidget.flags)==(48&t.flags);n||this.flushBuffer();let s=this.ensureMarks(e,i);n||16&t.flags||s.append(this.getBuffer(1)),s.append(t),this.pos+=t.length,this.afterWidget=t}addMark(t,e,i){this.flushBuffer(),this.ensureMarks(e,i).append(t),this.pos+=t.length,this.afterWidget=null}addBlockWidget(t){this.getBlockPos().append(t),this.pos+=t.length,this.lastBlock=t,this.endLine()}continueWidget(t){(this.afterWidget||this.lastBlock).length+=t,this.pos+=t}addLineStart(t,e){var i;t||(t=Sn);let n=hn.start(t,e||(null===(i=this.cache.find(hn))||void 0===i?void 0:i.dom),!!e);this.getBlockPos().append(this.lastBlock=this.curLine=n)}addLine(t){this.getBlockPos().append(t),this.pos+=t.length,this.lastBlock=t,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(t){this.blockPosCovered()||this.addLineStart(t)}ensureLine(t){this.curLine||this.addLineStart(t)}ensureMarks(t,e){var i;let n=this.curLine;for(let s=t.length-1;s>=0;s--){let r,o=t[s];if(e>0&&(r=n.lastChild)&&r instanceof un&&r.mark.eq(o))n=r,e--;else{let t=un.of(o,null===(i=this.cache.find(un,t=>t.mark.eq(o)))||void 0===i?void 0:i.dom);n.append(t),n=t,e=0}}return n}endLine(){if(this.curLine){this.flushBuffer();let t=this.curLine.lastChild;t&&kn(this.curLine,!1)&&("BR"==t.dom.nodeName||!t.isWidget()||be.ios&&kn(this.curLine,!0))||this.curLine.append(this.cache.findWidget(Mn,0,32)||new dn(Mn.toDOM(),0,Mn,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let t=this.wrappers.length-1;t>=0;t--)this.wrappers[t].to<this.pos&&this.wrappers.splice(t,1);for(let t=this.blockWrappers;t.value&&t.from<=this.pos;t.next())if(t.to>=this.pos){let e=102*t.rank+t.value.rank,i=new gn(t.from,t.to,t.value,e),n=this.wrappers.length;for(;n>0&&(this.wrappers[n-1].rank-i.rank||this.wrappers[n-1].to-i.to)<0;)n--;this.wrappers.splice(n,0,i)}this.wrapperPos=this.pos}getBlockPos(){var t;this.updateBlockWrappers();let e=this.root;for(let i of this.wrappers){let n=e.lastChild;if(i.from<this.pos&&n instanceof an&&n.wrapper.eq(i.wrapper))e=n;else{let n=an.of(i.wrapper,null===(t=this.cache.find(an,t=>t.wrapper.eq(i.wrapper)))||void 0===t?void 0:t.dom);e.append(n),e=n}}return e}blockPosCovered(){let t=this.lastBlock;return null!=t&&!t.breakAfter&&(!t.isWidget()||(160&t.flags)>0)}getBuffer(t){let e=2|(t<0?16:32),i=this.cache.find(pn,void 0,1);return i&&(i.flags=e),i||new pn(e)}flushBuffer(){!this.afterWidget||32&this.afterWidget.flags||(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}}class wn{constructor(t){this.skipCount=0,this.text="",this.textOff=0,this.cursor=t.iter()}skip(t){this.textOff+t<=this.text.length?this.textOff+=t:(this.skipCount+=t-(this.text.length-this.textOff),this.text="",this.textOff=0)}next(t){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skipCount);if(this.skipCount=0,n)throw new Error("Ran out of text content when drawing inline views");this.text=e;let s=this.textOff=Math.min(t,e.length);return i?null:e.slice(0,s)}let e=Math.min(this.text.length,this.textOff+t),i=this.text.slice(this.textOff,e);return this.textOff=e,i}}const bn=[dn,hn,fn,un,pn,an,ln];for(let t=0;t<bn.length;t++)bn[t].bucket=t;class yn{constructor(t){this.view=t,this.buckets=bn.map(()=>[]),this.index=bn.map(()=>0),this.reused=new Map}add(t){let e=t.constructor.bucket,i=this.buckets[e];i.length<6?i.push(t):i[this.index[e]=(this.index[e]+1)%6]=t}find(t,e,i=2){let n=t.bucket,s=this.buckets[n],r=this.index[n];for(let t=0;t<s.length;t++){let o=(t+r)%s.length,l=s[o];if((!e||e(l))&&!this.reused.has(l))return s.splice(o,1),o<r&&this.index[n]--,this.reused.set(l,i),l}return null}findWidget(t,e,i){let n=this.buckets[0];if(n.length)for(let s=0,r=0;;s++){if(s==n.length){if(r)return null;r=1,s=0}let o=n[s];if(!this.reused.has(o)&&(0==r?o.widget.compare(t):o.widget.constructor==t.constructor&&t.updateDOM(o.dom,this.view,o.widget)))return n.splice(s,1),s<this.index[0]&&this.index[0]--,o.widget==t&&o.length==e&&(497&o.flags)==i?(this.reused.set(o,1),o):(this.reused.set(o,2),new dn(o.dom,e,t,-498&o.flags|i))}}reuse(t){return this.reused.set(t,1),t}maybeReuse(t,e=2){if(!this.reused.has(t))return this.reused.set(t,e),t.dom}clear(){for(let t=0;t<this.buckets.length;t++)this.buckets[t].length=this.index[t]=0}}class xn{constructor(t,e,i,n,s){this.view=t,this.decorations=n,this.disallowBlockEffectsFor=s,this.openWidget=!1,this.openMarks=0,this.cache=new yn(t),this.text=new wn(t.state.doc),this.builder=new vn(this.cache,new ln(t,t.contentDOM),Lt.iter(i)),this.cache.reused.set(e,2),this.old=new mn(e),this.reuseWalker={skip:(t,e,i)=>{if(this.cache.add(t),t.isComposite())return!1},enter:t=>this.cache.add(t),leave:()=>{},break:()=>{}}}run(t,e){let i=e&&this.getCompositionContext(e.text);for(let n=0,s=0,r=0;;){let o=r<t.length?t[r++]:null,l=o?o.fromA:this.old.root.length;if(l>n){let t=l-n;this.preserve(t,!r,!o),n=l,s+=t}if(!o)break;e&&o.fromA<=e.range.fromA&&o.toA>=e.range.toA?(this.forward(o.fromA,e.range.fromA,e.range.fromA<e.range.toA?1:-1),this.emit(s,e.range.fromB),this.builder.flushBuffer(),this.cache.clear(),this.builder.addComposition(e,i),this.text.skip(e.range.toB-e.range.fromB),this.forward(e.range.fromA,o.toA),this.emit(e.range.toB,o.toB)):(this.forward(o.fromA,o.toA),this.emit(s,o.toB)),s=o.toB,n=o.toA}return this.builder.curLine&&this.builder.endLine(),this.builder.root}preserve(t,e,i){let n=function(t){let e=[];for(let i=t.parents.length;i>1;i--){let n=i==t.parents.length?t.tile:t.parents[i].tile;n instanceof un&&e.push(n.mark)}return e}(this.old),s=this.openMarks;this.old.advance(t,i?1:-1,{skip:(t,e,i)=>{if(t.isWidget())if(this.openWidget)this.builder.continueWidget(i-e);else{let r=i>0||e<t.length?dn.of(t.widget,this.view,i-e,496&t.flags,this.cache.maybeReuse(t)):this.cache.reuse(t);256&r.flags?(r.flags&=-2,this.builder.addBlockWidget(r)):(this.builder.ensureLine(null),this.builder.addInlineWidget(r,n,s),s=n.length)}else if(t.isText())this.builder.ensureLine(null),e||i!=t.length||this.cache.reused.has(t)?(this.cache.add(t),this.builder.addText(t.text.slice(e,i),n,s)):this.builder.addText(t.text,n,s,this.cache.reuse(t)),s=n.length;else if(t.isLine())t.flags&=-2,this.cache.reused.set(t,1),this.builder.addLine(t);else if(t instanceof pn)this.cache.add(t);else{if(!(t instanceof un))return!1;this.builder.ensureLine(null),this.builder.addMark(t,n,s),this.cache.reused.set(t,1),s=n.length}this.openWidget=!1},enter:t=>{t.isLine()?this.builder.addLineStart(t.attrs,this.cache.maybeReuse(t)):(this.cache.add(t),t instanceof un&&n.unshift(t.mark)),this.openWidget=!1},leave:t=>{t.isLine()?n.length&&(n.length=s=0):t instanceof un&&(n.shift(),s=Math.min(s,n.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(t)}emit(t,e){let i=null,n=this.builder,s=-1,r=Lt.spans(this.decorations,t,e,{point:(t,e,r,o,l,a)=>{if(r instanceof Re){if(this.disallowBlockEffectsFor[a]){if(r.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.view.state.doc.lineAt(t).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}if(s=o.length,l>o.length)n.continueWidget(e-t);else{let s=r.widget||(r.block?An.block:An.inline),a=function(t){let e=t.isReplace?(t.startSide<0?64:0)|(t.endSide>0?128:0):t.startSide>0?32:16;t.block&&(e|=256);return e}(r),h=this.cache.findWidget(s,e-t,a)||dn.of(s,this.view,e-t,a);r.block?(r.startSide>0&&n.addLineStartIfNotCovered(i),n.addBlockWidget(h)):(n.ensureLine(i),n.addInlineWidget(h,o,l))}i=null}else i=function(t,e){let i=e.spec.attributes,n=e.spec.class;if(!i&&!n)return t;t||(t={class:"cm-line"});i&&ye(i,t);n&&(t.class+=" "+n);return t}(i,r);e>t&&this.text.skip(e-t)},span:(t,e,r,o)=>{for(let s=t;s<e;){let l=this.text.next(Math.min(512,e-s));null==l?(n.addLineStartIfNotCovered(i),n.addBreak(),s++):(n.ensureLine(i),n.addText(l,r,s==t?o:r.length),s+=l.length),i=null}s=r.length}});s>-1&&(this.openWidget=r>s),this.openWidget||n.addLineStartIfNotCovered(i),this.openMarks=r}forward(t,e,i=1){e-t<=10?this.old.advance(e-t,i,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(e-t-10,-1),this.old.advance(5,i,this.reuseWalker))}getCompositionContext(t){let e=[],i=null;for(let n=t.parentNode;;n=n.parentNode){let t=sn.get(n);if(n==this.view.contentDOM)break;t instanceof un?e.push(t):(null==t?void 0:t.isLine())?i=t:t instanceof an||("DIV"!=n.nodeName||i||n==this.view.contentDOM?i||e.push(un.of(new Te({tagName:n.nodeName.toLowerCase(),attributes:Ce(n)}),n)):i=new hn(n,Sn))}return{line:i,marks:e}}}function kn(t,e){let i=t=>{for(let n of t.children)if((e?n.isText():n.length)||i(n))return!0;return!1};return i(t)}const Sn={class:"cm-line"};function Cn(t){let e=sn.get(t);return e&&e.setDOM(t.cloneNode()),t}class An extends Ae{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}}An.inline=new An("span"),An.block=new An("div");const Mn=new class extends Ae{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}};class On{constructor(t){this.view=t,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=Oe.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.updateDeco(),this.tile=new ln(t,t.contentDOM),this.updateInner([new tn(0,0,0,t.state.doc.length)],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),this.updateEditContextFormatting(t);let n=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&((null===(e=this.domChanged)||void 0===e?void 0:e.newSel)?n=this.domChanged.newSel.head:function(t,e){let i=!1;e&&t.iterChangedRanges((t,n)=>{t<e.to&&n>e.from&&(i=!0)});return i}(t.changes,this.hasComposition)||t.selectionSet||(n=t.state.selection.main.head));let s=n>-1?function(t,e,i){let n=Dn(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;return{range:new tn(a.mapPos(r),a.mapPos(o),r,o),text:s}}(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){let{from:e,to:n}=this.hasComposition;i=new tn(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,(be.ie||be.chrome)&&!s&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let r=this.decorations,o=this.blockWrappers;this.updateDeco();let l=function(t,e,i){let n=new Rn;return Lt.compare(t,e,i,n),n.changes}(r,this.decorations,t.changes);l.length&&(i=tn.extendWithRanges(i,l));let a=function(t,e,i){let n=new En;return Lt.compare(t,e,i,n),n.changes}(o,this.blockWrappers,t.changes);return a.length&&(i=tn.extendWithRanges(i,a)),s&&!i.some(t=>t.fromA<=s.range.fromA&&t.toA>=s.range.toA)&&(i=s.range.addToSet(i.slice())),!(2&this.tile.flags&&0==i.length)&&(this.updateInner(i,s),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e){this.view.viewState.mustMeasureContent=!0;let{observer:i}=this.view;i.ignore(()=>{if(e||t.length){let i=this.tile,n=new xn(this.view,i,this.blockWrappers,this.decorations,this.dynamicDecorationMap);e&&sn.get(e.text)&&n.cache.reused.set(sn.get(e.text),2),this.tile=n.run(t,e),Tn(i,n.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let n=be.chrome||be.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(n),!n||!n.written&&i.selectionRange.focusNode==n.node&&this.tile.dom.contains(n.node)||(this.forceSelection=!0),this.tile.dom.style.height=""});let n=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let t of this.tile.children)t.isWidget()&&t.widget instanceof Pn&&n.push(t.dom);i.updateGaps(n)}updateEditContextFormatting(t){this.editContextFormatting=this.editContextFormatting.map(t.changes);for(let e of t.transactions)for(let t of e.effects)t.is(Ni)&&(this.editContextFormatting=t.value)}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let{dom:i}=this.tile,n=this.view.root.activeElement,s=n==i,r=!s&&!(this.view.state.facet(Hi)||i.tabIndex>-1)&&Ne(i,this.view.observer.selectionRange)&&!(n&&i.contains(n));if(!(s||e||r))return;let o=this.forceSelection;this.forceSelection=!1;let l,a,h=this.view.state.selection.main;if(h.empty?a=l=this.inlineDOMNearPos(h.anchor,h.assoc||1):(a=this.inlineDOMNearPos(h.head,h.head==h.from?1:-1),l=this.inlineDOMNearPos(h.anchor,h.anchor==h.from?1:-1)),be.gecko&&h.empty&&!this.hasComposition&&(1==(c=l).node.nodeType&&c.node.firstChild&&(0==c.offset||"false"==c.node.childNodes[c.offset-1].contentEditable)&&(c.offset==c.node.childNodes.length||"false"==c.node.childNodes[c.offset].contentEditable))){let t=document.createTextNode("");this.view.observer.ignore(()=>l.node.insertBefore(t,l.node.childNodes[l.offset]||null)),l=a=new ii(t,0),o=!0}var c;let u=this.view.observer.selectionRange;!o&&u.focusNode&&(He(l.node,l.offset,u.anchorNode,u.anchorOffset)&&He(a.node,a.offset,u.focusNode,u.focusOffset)||this.suppressWidgetCursorChange(u,h))||(this.view.observer.ignore(()=>{be.android&&be.chrome&&i.contains(u.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}(u.focusNode,i)&&(i.blur(),i.focus({preventScroll:!0}));let t=Le(this.view.root);if(t)if(h.empty){if(be.gecko){let t=(e=l.node,s=l.offset,1!=e.nodeType?0:(s&&"false"==e.childNodes[s-1].contentEditable?1:0)|(s<e.childNodes.length&&"false"==e.childNodes[s].contentEditable?2:0));if(t&&3!=t){let e=(1==t?ti:ei)(l.node,l.offset);e&&(l=new ii(e.node,e.offset))}}t.collapse(l.node,l.offset),null!=h.bidiLevel&&void 0!==t.caretBidiLevel&&(t.caretBidiLevel=h.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();h.anchor>h.head&&([l,a]=[a,l]),e.setEnd(a.node,a.offset),e.setStart(l.node,l.offset),t.removeAllRanges(),t.addRange(e)}else;var e,s;r&&this.view.root.activeElement==i&&(i.blur(),n&&n.focus())}),this.view.observer.setSelectionRange(l,a)),this.impreciseAnchor=l.precise?null:new ii(u.anchorNode,u.anchorOffset),this.impreciseHead=a.precise?null:new ii(u.focusNode,u.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&He(t.focusNode,t.focusOffset,t.anchorNode,t.anchorOffset)&&this.posFromDOM(t.focusNode,t.focusOffset)==e.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=Le(t.root),{anchorNode:n,anchorOffset:s}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let r=this.lineAt(e.head,e.assoc);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,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)}posFromDOM(t,e){let i=this.tile.nearest(t);if(!i)return 2&this.tile.dom.compareDocumentPosition(t)?0:this.view.state.doc.length;let n=i.posAtStart;if(!i.isComposite())return i.isText()?t==i.dom?n+e:n+(e?i.length:0):n;{let s;if(t==i.dom)s=i.dom.childNodes[e];else{let n=0==_e(t)?0:0==e?-1:1;for(;;){let e=t.parentNode;if(e==i.dom)break;0==n&&e.firstChild!=e.lastChild&&(n=t==e.firstChild?-1:1),t=e}s=n<0?t:t.nextSibling}if(s==i.dom.firstChild)return n;for(;s&&!sn.get(s);)s=s.nextSibling;if(!s)return n+i.length;for(let t=0,e=n;;t++){let n=i.children[t];if(n.dom==s)return e;e+=n.length+n.breakAfter}}}domAtPos(t,e){let{tile:i,offset:n}=this.tile.resolveBlock(t,e);return i.isWidget()?i.domPosFor(n,e):i.domIn(n,e)}inlineDOMNearPos(t,e){let i,n,s=-1,r=!1,o=-1,l=!1;return this.tile.blockTiles((e,a)=>{if(e.isWidget()){if(32&e.flags&&a>=t)return!0;16&e.flags&&(r=!0)}else{let h=a+e.length;if(a<=t&&(i=e,s=t-a,r=h<t),h>=t&&!n&&(n=e,o=t-a,l=a>t),a>t&&n)return!0}}),i||n?(r&&n?i=null:l&&i&&(n=null),i&&e<0||!n?i.domIn(s,e):n.domIn(o,e)):this.domAtPos(t,e)}coordsAt(t,e,i){let{tile:n,offset:s}=this.tile.resolveBlock(t,e);return n.isWidget()?n.widget instanceof Pn?null:n.coordsInWidget(s,e,!0):n.coordsIn(s,e,i)}lineAt(t,e){let{tile:i}=this.tile.resolveBlock(t,e);return i.isLine()?i:null}coordsForChar(t){let{tile:e,offset:i}=this.tile.resolveBlock(t,1);if(!e.isLine())return null;return function t(e,i){if(e.isComposite())for(let n of e.children){if(n.length>=i){let e=t(n,i);if(e)return e}if((i-=n.length)<0)break}else if(e.isText()&&i<e.length){let t=x(e.text,i);if(t==i)return null;let n=Ye(e.dom,i,t).getClientRects();for(let t=0;t<n.length;t++){let e=n[t];if(t==n.length-1||e.top<e.bottom&&e.left<e.right)return e}}return null}(e,i)}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==ni.LTR,a=0,h=(t,c,u)=>{for(let f=0;f<t.children.length&&!(c>n);f++){let n=t.children[f],d=c+n.length,p=n.dom.getBoundingClientRect(),{height:m}=p;if(u&&!f&&(a+=p.top-u.top),n instanceof an)d>i&&h(n,c,p);else if(c>=i&&(a>0&&e.push(-a),e.push(m+a),a=0,r)){let t=n.dom.lastChild,e=t?We(t):[];if(e.length){let t=e[e.length-1],i=l?t.right-p.left:p.right-t.left;i>o&&(o=i,this.minWidth=s,this.minWidthFrom=c,this.minWidthTo=d)}}u&&f==t.children.length-1&&(a+=u.bottom-p.bottom),c=d+n.breakAfter}};return h(this.tile,0,null),e}textDirectionAt(t){let{tile:e}=this.tile.resolveBlock(t,1);return"rtl"==getComputedStyle(e.dom).direction?ni.RTL:ni.LTR}measureTextSize(){let t=this.tile.blockTiles(t=>{if(t.isLine()&&t.children.length&&t.length<=20){let e,i=0;for(let n of t.children){if(!n.isText()||/[^ -~]/.test(n.text))return;let t=We(n.dom);if(1!=t.length)return;i+=t[0].width,e=t[0].height}if(i)return{lineHeight:t.dom.getBoundingClientRect().height,charWidth:i/t.length,textHeight:e}}});if(t)return t;let e,i,n,s=document.createElement("div");return s.className="cm-line",s.style.width="99999px",s.style.position="absolute",s.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(s);let t=We(s.firstChild)[0];e=s.getBoundingClientRect().height,i=t&&t.width?t.width/27:7,n=t&&t.height?t.height:e,s.remove()}),{lineHeight:e,charWidth:i,textHeight:n}}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.view.state.doc.length;if(r>i){let n=(e.lineBlockAt(r).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(Oe.replace({widget:new Pn(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,r))}if(!s)break;i=s.to+1}return Oe.set(t)}updateDeco(){let t=1,e=this.view.state.facet(Ui).map(e=>(this.dynamicDecorationMap[t++]="function"==typeof e)?e(this.view):e),i=!1,n=this.view.state.facet(Qi).map((t,e)=>{let n="function"==typeof t;return n&&(i=!0),n?t(this.view):t});for(n.length&&(this.dynamicDecorationMap[t++]=i,e.push(Lt.join(n))),this.decorations=[this.editContextFormatting,...e,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];t<this.decorations.length;)this.dynamicDecorationMap[t++]=!1;this.blockWrappers=this.view.state.facet(ji).map(t=>"function"==typeof t?t(this.view):t)}scrollIntoView(t){if(t.isSnapshot){let e=this.view.viewState.lineBlockAt(t.range.head);return this.view.scrollDOM.scrollTop=e.top-t.yMargin,void(this.view.scrollDOM.scrollLeft=t.xMargin)}for(let e of this.view.state.facet(Bi))try{if(e(this.view,t.range,t))return!0}catch(t){Wi(this.view.state,t,"scroll handler")}let e,{range:i}=t,n=this.coordsAt(i.head,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=Ji(this.view),r={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom},{offsetWidth:o,offsetHeight:l}=this.view.scrollDOM;if(function(t,e,i,n,s,r,o,l){let a=t.ownerDocument,h=a.defaultView||window;for(let c=t,u=!1;c&&!u;)if(1==c.nodeType){let t,f=c==a.body,d=1,p=1;if(f)t=$e(h);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(u=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();({scaleX:d,scaleY:p}=Ue(c,e)),t={left:e.left,right:e.left+c.clientWidth*d,top:e.top,bottom:e.top+c.clientHeight*p}}let m=0,g=0;if("nearest"==s)e.top<t.top+o?(g=e.top-(t.top+o),i>0&&e.bottom>t.bottom+g&&(g=e.bottom-t.bottom+o)):e.bottom>t.bottom-o&&(g=e.bottom-t.bottom+o,i<0&&e.top-g<t.top&&(g=e.top-(t.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+r?(m=e.left-(t.left+r),i>0&&e.right>t.right+m&&(m=e.right-t.right+r)):e.right>t.right-r&&(m=e.right-t.right+r,i<0&&e.left<t.left+m&&(m=e.left-(t.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(f)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/d,t=(c.scrollLeft-e)*d}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(f)break;(e.top<t.top||e.bottom>t.bottom||e.left<t.left||e.right>t.right)&&(e={left:Math.max(e.left,t.left),right:Math.min(e.right,t.right),top:Math.max(e.top,t.top),bottom:Math.min(e.bottom,t.bottom)}),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,Math.max(Math.min(t.xMargin,o),-o),Math.max(Math.min(t.yMargin,l),-l),this.view.textDirection==ni.LTR),window.visualViewport&&window.innerHeight-window.visualViewport.height>1&&(n.top>window.pageYOffset+window.visualViewport.offsetTop+window.visualViewport.height||n.bottom<window.pageYOffset+window.visualViewport.offsetTop)){let t=this.view.docView.lineAt(i.head,1);t&&t.dom.scrollIntoView({block:"nearest"})}}lineHasWidget(t){let e=t=>t.isWidget()||t.children.some(e);return e(this.tile.resolveBlock(t,1).tile)}destroy(){Tn(this.tile)}}function Tn(t,e){let i=null==e?void 0:e.get(t);if(1!=i){null==i&&t.destroy();for(let i of t.children)Tn(i,e)}}function Dn(t,e){let i=t.observer.selectionRange;if(!i.focusNode)return null;let n=ti(i.focusNode,i.focusOffset),s=ei(i.focusNode,i.focusOffset),r=n||s;if(s&&n&&s.node!=n.node){let e=sn.get(s.node);if(!e||e.isText()&&e.text!=s.node.nodeValue)r=s;else if(t.docView.lastCompositionAfterCursor){let t=sn.get(n.node);!t||t.isText()&&t.text!=n.node.nodeValue||(r=s)}}if(t.docView.lastCompositionAfterCursor=r!=n,!r)return null;let o=e-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}let Rn=class{constructor(){this.changes=[]}compareRange(t,e){Pe(t,e,this.changes)}comparePoint(t,e){Pe(t,e,this.changes)}boundChange(t){Pe(t,t,this.changes)}};class En{constructor(){this.changes=[]}compareRange(t,e){Pe(t,e,this.changes)}comparePoint(){}boundChange(t){Pe(t,t,this.changes)}}class Pn extends Ae{constructor(t){super(),this.height=t}toDOM(){let t=document.createElement("div");return t.className="cm-gap",this.updateDOM(t),t}eq(t){return t.height==this.height}updateDOM(t){return t.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}}function Bn(t,e,i){let n=t.lineBlockAt(e);if(Array.isArray(n.type)){let t;for(let s of n.type){if(s.from>e)break;if(!(s.to<e)){if(s.from<e&&s.to>e)return s;t&&(s.type!=Me.Text||t.type==s.type&&!(i<0?s.from<e:s.to>e))||(t=s)}}return t||n}return n}function Ln(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=yi(s,r,o,l,i),h=bi;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=t.visualLineSide(s,!i)}if(a){if(!a(h))return l}else{if(!n)return e;a=n(h)}l=e}}function In(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 Nn(t,e){let i=null;for(let n=0;n<e.ranges.length;n++){let s=e.ranges[n],r=null;if(s.empty){let e=In(t,s.from,0);e!=s.from&&(r=N.cursor(e,-1))}else{let e=In(t,s.from,-1),i=In(t,s.to,1);e==s.from&&i==s.to||(r=s.undirectional?N.undirectionalRange(s.from,s.to):N.range(s.from==s.anchor?e:i,s.from==s.head?e:i))}r&&(i||(i=e.ranges.slice()),i[n]=r)}return i?N.create(i,e.mainIndex):e}function Wn(t,e,i){let n=In(t.state.facet(Ki).map(e=>e(t)),i.from,e.head>i.from?-1:1);return n==i.from?i:N.cursor(n,n<i.from?1:-1)}class Hn{constructor(t,e){this.pos=t,this.assoc=e}}function Vn(t,e,i,n){let s,r=t.contentDOM.getBoundingClientRect(),o=r.top+t.viewState.paddingTop,{x:l,y:a}=e,h=a-o;for(;;){if(h<0)return new Hn(0,1);if(h>t.viewState.docHeight)return new Hn(t.state.doc.length,-1);if(s=t.elementAtHeight(h),null==n)break;if(s.type==Me.Text){if(n<0?s.to<t.viewport.from:s.from>t.viewport.to)break;let e=t.docView.coordsAt(n<0?s.from:s.to,n>0?-1:1);if(e&&(n<0?e.top<=h+o:e.bottom>=h+o))break}let e=t.viewState.heightOracle.textHeight/2;h=n>0?s.bottom+e:s.top-e}if(t.viewport.from>=s.to||t.viewport.to<=s.from){if(i)return null;if(s.type==Me.Text){let e=function(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+Qt(o,r,t.state.tabSize)}(t,r,s,l,a);return new Hn(e,e==s.from?1:-1)}}if(s.type!=Me.Text)return h<(s.top+s.bottom)/2?new Hn(s.from,1):new Hn(s.to,-1);let c=t.docView.lineAt(s.from,2);return c&&c.length==s.length||(c=t.docView.lineAt(s.from,-2)),new zn(t,l,a,t.textDirectionAt(s.from)).scanTile(c,s.from)}class zn{constructor(t,e,i,n){this.view=t,this.x=e,this.y=i,this.baseDir=n,this.line=null,this.spans=null}bidiSpansAt(t){return(!this.line||this.line.from>t||this.line.to<t)&&(this.line=this.view.state.doc.lineAt(t),this.spans=this.view.bidiSpans(this.line)),this}baseDirAt(t,e){let{line:i,spans:n}=this.bidiSpansAt(t);return n[di.find(n,t-i.from,-1,e)].level==this.baseDir}dirAt(t,e){let{line:i,spans:n}=this.bidiSpansAt(t);return n[di.find(n,t-i.from,-1,e)].dir}bidiIn(t,e){let{spans:i,line:n}=this.bidiSpansAt(t);return i.length>1||i.length&&(i[0].level!=this.baseDir||i[0].to+n.from<e)}scan(t,e,i=!1){let n,s,r,o=0,l=t.length-1,a=new Set,h=this.bidiIn(t[0],t[l]),c=-1,u=1e9;t:for(;o<l;){let i=l-o,f=o+l>>1;e:if(a.has(f)){let t=o+Math.floor(Math.random()*i);for(let e=0;e<i;e++){if(!a.has(t)){f=t;break e}t++,t==l&&(t=o)}break t}a.add(f);let d=e(f);if(d)for(let e=0;e<d.length;e++){let i=d[e],a=0;if(!(0==i.width&&d.length>1)){if(i.bottom<this.y)(!n||n.bottom<i.bottom)&&(n=i),a=1;else 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i=t.children[0];if(i.isText())return this.scanText(i,e);if(i.isComposite())return this.scanTile(i,e)}let i=[e];for(let n=0,s=e;n<t.children.length;n++)i.push(s+=t.children[n].length);let n=this.scan(i,e=>{let i=t.children[e];return 48&i.flags?null:(1==i.dom.nodeType?i.dom:Ye(i.dom,0,i.length)).getClientRects()}),s=t.children[n.i],r=i[n.i];return s.isText()?this.scanText(s,r):s.isComposite()?this.scanTile(s,r):n.after?new Hn(i[n.i+1],-1):new Hn(r,1)}}const Fn="￿";class _n{constructor(t,e){this.points=t,this.view=e,this.text="",this.lineSeparator=e.state.facet(Ot.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=Fn}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=sn.get(n),r=n.nextSibling;if(r==e){(null==s?void 0:s.breakAfter)&&!r&&i!=this.view.contentDOM&&this.lineBreak();break}let o=sn.get(r);(s&&o?s.breakAfter:(s?s.breakAfter:ze(n))||ze(r)&&("BR"!=n.nodeName||(null==s?void 0:s.isWidget()))&&this.text.length>t)&&!$n(r,e)&&this.lineBreak(),n=r}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){let e=sn.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+(qn(t,i.node,i.offset)?e:0))}}function qn(t,e,i){for(;;){if(!e||i<_e(e))return!1;if(e==t)return!0;i=Ve(e)+1,e=e.parentNode}}function $n(t,e){let i;for(;t!=e&&t;t=t.nextSibling){let e=sn.get(t);if(!(null==e?void 0:e.isWidget()))return!1;e&&(i||(i=[])).push(e)}if(i)for(let t of i){let e=t.overrideDOMText;if(null==e?void 0:e.length)return!1}return!0}class Un{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class jn{constructor(t,e,i,n){this.typeOver=n,this.bounds=null,this.text="",this.domChanged=e>-1;let{impreciseHead:s,impreciseAnchor:r}=t.docView,o=t.state.selection;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=Qn(t.docView.tile,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;i&&(e.push(new Un(i,n)),s==i&&r==n||e.push(new Un(s,r)));return e}(t),i=new _n(e,t);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?N.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||!Ie(t.contentDOM,e.focusNode)?o.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),n=r&&r.node==e.anchorNode&&r.offset==e.anchorOffset||!Ie(t.contentDOM,e.anchorNode)?o.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset),l=t.viewport;if((be.ios||be.chrome)&&i!=n&&Math.min(i,n)<=o.main.from&&Math.max(i,n)>=o.main.to&&(l.from>0||l.to<t.state.doc.length)){let e=Math.min(i,n),s=Math.max(i,n),r=l.from-e,o=l.to-s;0!=r&&1!=r&&0!=e||0!=o&&-1!=o&&s!=t.state.doc.length||(i=0,n=t.state.doc.length)}if(t.inputState.composing>-1&&o.ranges.length>1)this.newSel=o.replaceRange(N.range(n,i));else if(t.lineWrapping&&n==i&&(!o.main.empty||o.main.head!=i)&&t.inputState.lastTouchTime>Date.now()-100){let e=t.coordsAtPos(i,-1),n=0;e&&(n=t.inputState.lastTouchY<=e.bottom?-1:1),this.newSel=N.create([N.cursor(i,n)])}else this.newSel=N.single(n,i)}}}function Qn(t,e,i,n){if(t.isComposite()){let s=-1,r=-1,o=-1,l=-1;for(let a=0,h=n,c=n;a<t.children.length;a++){let n=t.children[a],u=h+n.length;if(h<e&&u>i)return Qn(n,e,i,h);if(u>=e&&-1==s&&(s=a,r=h),h>i&&n.dom.parentNode==t.dom){o=a,l=c;break}c=u,h=u+n.breakAfter}return{from:r,to:l<0?n+t.length:l,startDOM:(s?t.children[s-1].dom.nextSibling:null)||t.dom.firstChild,endDOM:o<t.children.length&&o>=0?t.children[o].dom:null}}return t.isText()?{from:n,to:n+t.length,startDOM:t.dom,endDOM:t.dom.nextSibling}:null}function Kn(t,e){let i,{newSel:n}=e,{state:s}=t,r=s.selection.main,o=t.inputState.lastKeyTime>Date.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:t,to:n}=e.bounds,l=r.from,a=null;(8===o||be.android&&e.text.length<n-t)&&(l=r.to,a="end");let h,c,f=s.doc.sliceString(t,n,Fn);!r.empty&&r.from>=t&&r.to<=n&&(e.typeOver||f!=e.text)&&f.slice(0,r.from-t)==e.text.slice(0,r.from-t)&&f.slice(r.to-t)==e.text.slice(h=e.text.length-(f.length-(r.to-t)))?i={from:r.from,to:r.to,insert:u.of(e.text.slice(r.from-t,h).split(Fn))}:(c=Gn(f,e.text,l-t,a))&&(be.chrome&&13==o&&c.toB==c.from+2&&e.text.slice(c.from,c.toB)==Fn+Fn&&c.toB--,i={from:t+c.from,to:t+c.toA,insert:u.of(e.text.slice(c.from,c.toB).split(Fn))})}else n&&(!t.hasFocus&&s.facet(Hi)||Yn(n,r))&&(n=null);if(!i&&!n)return!1;if((be.mac||be.android)&&i&&i.from==i.to&&i.from==r.head-1&&/^\. ?$/.test(i.insert.toString())&&"off"==t.contentDOM.getAttribute("autocorrect")?(n&&2==i.insert.length&&(n=N.single(n.main.anchor-1,n.main.head-1)),i={from:i.from,to:i.to,insert:u.of([i.insert.toString().replace("."," ")])}):s.doc.lineAt(r.from).to<r.to&&t.docView.lineHasWidget(r.to)&&t.inputState.insertingTextAt>Date.now()-50?i={from:r.from,to:r.to,insert:s.toText(t.inputState.insertingText)}:be.chrome&&i&&i.from==i.to&&i.from==r.head&&"\n "==i.insert.toString()&&t.lineWrapping&&(n&&(n=N.single(n.main.anchor-1,n.main.head-1)),i={from:r.from,to:r.to,insert:u.of([" "])}),i)return Xn(t,i,n,o);if(n&&!Yn(n,r)){let e=!1,i="select";return t.inputState.lastSelectionTime>Date.now()-50&&("select"==t.inputState.lastSelectionOrigin&&(e=!0),i=t.inputState.lastSelectionOrigin,"select.pointer"==i&&(n=Nn(s.facet(Ki).map(e=>e(t)),n))),t.dispatch({selection:n,scrollIntoView:e,userEvent:i}),!0}return!1}function Xn(t,e,i,n=-1){if(be.ios&&t.inputState.flushIOSKey(e))return!0;let s=t.state.selection.main;if(be.android&&(e.to==s.to&&(e.from==s.from||e.from==s.from-1&&" "==t.state.sliceDoc(e.from,s.from))&&1==e.insert.length&&2==e.insert.lines&&Je(t.contentDOM,"Enter",13)||(e.from==s.from-1&&e.to==s.to&&0==e.insert.length||8==n&&e.insert.length<e.to-e.from&&e.to>s.head)&&Je(t.contentDOM,"Backspace",8)||e.from==s.from&&e.to==s.to+1&&0==e.insert.length&&Je(t.contentDOM,"Delete",46)))return!0;let r,o=e.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let l=()=>r||(r=function(t,e,i){let n,s=t.state,r=s.selection.main,o=-1;if(e.from==e.to&&e.from<r.from||e.from>r.to){let i=e.from<r.from?-1:1,n=i<0?r.from:r.to,l=In(s.facet(Ki).map(e=>e(t)),n,i);e.from==l&&(o=l)}if(o>-1)n={changes:e,selection:N.cursor(e.from+e.insert.length,-1)};else if(e.from>=r.from&&e.to<=r.to&&e.to-e.from>=(r.to-r.from)/3&&(!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||t.inputState.compositionPendingChange)&&e.to<=r.to+10&&e.to>=r.to-10){let a,h=t.state.sliceDoc(e.from,e.to),c=i&&Dn(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 u=r.to-e.to;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-u,c=n-h.length;if(t.state.sliceDoc(c,n)!=h||n>=a.from&&c<=a.to)return{range:i};let f=s.changes({from:c,to:n,insert:e.insert}),d=i.to-r.to;return{changes:f,range:l?N.range(Math.max(0,l.anchor+d),Math.max(0,l.head+d)):i.map(f)}})}else n={changes:o,selection:l&&s.selection.replaceRange(l)}}let l="input.type";(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,l+=".compose",t.inputState.compositionFirstChange&&(l+=".start",t.inputState.compositionFirstChange=!1));return s.update(n,{userEvent:l,scrollIntoView:!0})}(t,e,i));return t.state.facet(Oi).some(i=>i(t,e.from,e.to,o,l))||t.dispatch(l()),!0}function Gn(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--;if("end"==n){i-=o+Math.max(0,r-Math.min(o,l))-r}if(o<r&&t.length<e.length){r-=i<=r&&i>=o?r-i:0,l=r+(l-o),o=r}else if(l<r){r-=i<=r&&i>=l?r-i:0,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function Yn(t,e){return e.head==t.main.head&&e.anchor==t.main.anchor}class Jn{setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}constructor(t){this.view=t,this.lastKeyCode=0,this.lastKeyTime=0,this.touchActive=!1,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 0,this.lastIOSMomentumScroll=0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.insertingText="",this.insertingTextAt=0,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=t.hasFocus,be.safari&&t.contentDOM.addEventListener("input",()=>null),be.gecko&&function(t){ks.has(t)||(ks.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=sn.get(n))&&i.isWidget()&&!i.isHidden&&i.widget.ignoreEvent(e))return!1;return!0})(this.view,t)&&!this.ignoreDuringComposition(t)&&("keydown"==t.type&&this.keydown(t)||(0!=this.view.updateState?Promise.resolve().then(()=>this.runHandlers(t.type,t)):this.runHandlers(t.type,t)))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let 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=ts(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&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&27!=t.keyCode&&ns.indexOf(t.keyCode)<0&&(this.tabFocusMode=-1),be.android&&be.chrome&&!t.synthetic&&(13==t.keyCode||8==t.keyCode))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;if(be.ios&&!t.synthetic&&!t.altKey&&!t.metaKey&&(es.some(e=>e.keyCode==t.keyCode)&&!t.ctrlKey||is.indexOf(t.key)>-1&&t.ctrlKey)){let i={ctrlKey:t.ctrlKey,altKey:t.altKey,metaKey:t.metaKey,shiftKey:t.shiftKey};return i.shiftKey&&be.ios&&!/^(off|none)$/.test(this.view.contentDOM.autocapitalize)&&((e=this.view.win).visualViewport&&e.visualViewport.height*e.visualViewport.scale/e.document.documentElement.clientHeight<.85)&&(i.shiftKey=!1),this.pendingIOSKey={key:t.key,keyCode:t.keyCode,mods:i},setTimeout(()=>this.flushIOSKey(),250),!0}var e;return 229!=t.keyCode&&this.view.observer.forceFlush(),!1}flushIOSKey(t){let e=this.pendingIOSKey;return!!e&&(!("Enter"==e.key&&t&&t.from<t.to&&/^\S+$/.test(t.insert.toString()))&&(this.pendingIOSKey=void 0,Je(this.view.contentDOM,e.key,e.keyCode,e.mods)))}ignoreDuringComposition(t){return!(!/^key/.test(t.type)||t.synthetic)&&(this.composing>0||!!(be.safari&&!be.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.view.observer.update(t),this.mouseSelection&&this.mouseSelection.update(t),this.draggedContent&&t.docChanged&&(this.draggedContent=this.draggedContent.map(t.changes)),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function Zn(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){Wi(i.state,t)}}}function ts(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,n=t&&t.plugin.domEventHandlers,s=t&&t.plugin.domEventObservers;if(n)for(let t in n){let s=n[t];s&&i(t).handlers.push(Zn(e.value,s))}if(s)for(let t in s){let n=s[t];n&&i(t).observers.push(Zn(e.value,n))}}for(let t in os)i(t).handlers.push(os[t]);for(let t in ls)i(t).observers.push(ls[t]);return e}const es=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],is="dthko",ns=[16,17,18,20,91,92,224,225];function ss(t){return.7*Math.max(0,t)+8}class rs{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.scrollParents=je(t.contentDOM),this.atoms=t.state.facet(Ki).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(Ot.allowMultipleSelections)&&function(t,e){let i=t.state.facet(ki);return i.length?i[0](e):be.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!=gs(e))&&null}start(t){!1===this.dragging&&this.select(t)}move(t){if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(e=this.startEvent,i=t,Math.max(Math.abs(e.clientX-i.clientX),Math.abs(e.clientY-i.clientY))<10))return;var e,i;this.select(this.lastEvent=t);let n=0,s=0,r=0,o=0,l=this.view.win.innerWidth,a=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:l}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:o,bottom:a}=this.scrollParents.y.getBoundingClientRect());let h=Ji(this.view);t.clientX-h.left<=r+6?n=-ss(r-t.clientX):t.clientX+h.right>=l-6&&(n=ss(t.clientX-l)),t.clientY-h.top<=o+6?s=-ss(o-t.clientY):t.clientY+h.bottom>=a-6&&(s=ss(t.clientY-a)),this.setScrollSpeed(n,s)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:t,y:e}=this.scrollSpeed;t&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=t,t=0),e&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=e,e=0),(t||e)&&this.view.win.scrollBy(t,e),!1===this.dragging&&this.select(this.lastEvent)}select(t){let{view:e}=this,i=Nn(this.atoms,this.style.get(t,this.extend,this.multiple));!this.mustSelect&&i.eq(e.state.selection,!1===this.dragging)||this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(t){t.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(t)&&setTimeout(()=>this.select(this.lastEvent),20)}}const os=Object.create(null),ls=Object.create(null),as=be.ie&&be.ie_version<15||be.ios&&be.webkit_version<604;function hs(t,e,i){for(let n of t.facet(e))i=n(i,t);return i}function cs(t,e){e=hs(t.state,Di,e);let i,{state:n}=t,s=1,r=n.toText(e),o=r.lines==n.selection.ranges.length;if(null!=ws&&n.selection.ranges.every(t=>t.empty)&&ws==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:N.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:N.cursor(t.from+e.length)}}):n.replaceSelection(r);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function us(t,e,i,n){if(1==n)return N.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 N.cursor(e);0==r?i=1:r==s.length&&(i=-1);let o=r,l=r;i<0?o=x(s.text,r,!1):l=x(s.text,r);let a=n(s.text.slice(o,l));for(;o>0;){let t=x(s.text,o,!1);if(n(s.text.slice(t,o))!=a)break;o=t}for(;l<s.length;){let t=x(s.text,l);if(n(s.text.slice(l,t))!=a)break;l=t}return N.undirectionalRange(o+s.from,l+s.from)}(t.state,e,i);{let n=t.docView.lineAt(e,i),s=t.state.doc.lineAt(n?n.posAtEnd:e),r=n?n.posAtStart:s.from,o=n?n.posAtEnd:s.to;return o<t.state.doc.length&&o==s.to&&o++,N.undirectionalRange(r,o)}}ls.scroll=t=>{let e=t.inputState;e.lastScrollTop=t.scrollDOM.scrollTop,e.lastScrollLeft=t.scrollDOM.scrollLeft,be.ios&&!e.touchActive&&(e.lastIOSMomentumScroll=Date.now())},ls.wheel=ls.mousewheel=t=>{t.inputState.lastWheelEvent=Date.now()},os.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&0!=t.inputState.tabFocusMode&&(t.inputState.tabFocusMode=Date.now()+2e3),!1),ls.touchstart=(t,e)=>{let i=t.inputState,n=e.targetTouches[0];i.touchActive=!0,i.lastTouchTime=Date.now(),n&&(i.lastTouchX=n.clientX,i.lastTouchY=n.clientY),i.setSelectionOrigin("select.pointer")},ls.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},ls.touchend=(t,e)=>{t.inputState.touchActive=!1},os.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(Ci))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=t.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),n=gs(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=t.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),h=us(t,a.pos,a.assoc,n);if(i.pos!=a.pos&&!r){let e=us(t,i.pos,i.assoc,n),s=Math.min(e.from,h.from),r=Math.max(e.to,h.to);h=s<h.from?N.range(s,r,h.assoc):N.range(r,s,h.assoc)}return r?s.replaceRange(s.main.extend(h.from,h.to,h.assoc)):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 N.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):N.create([h])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new rs(t,e,i,n)),n&&t.observer.ignore(()=>{Ge(t.contentDOM);let e=t.root.activeElement;e&&!e.contains(t.contentDOM)&&e.blur()});let s=t.inputState.mouseSelection;if(s)return s.start(e),!1===s.dragging}else t.inputState.setSelectionOrigin("select.pointer");return!1};const fs=be.ie&&be.ie_version<=11;let ds=null,ps=0,ms=0;function gs(t){if(!fs)return t.detail;let e=ds,i=ms;return ds=t,ms=Date.now(),ps=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(ps+1)%3:1}function vs(t,e,i,n){if(!(i=hs(t.state,Di,i)))return;let s=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:r}=t.inputState,o=n&&r&&function(t,e){let i=t.state.facet(Si);return i.length?i[0](e):be.mac?!e.altKey:!e.ctrlKey}(t,e)?{from:r.from,to:r.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"}),t.inputState.draggedContent=null}os.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let n=t.docView.tile.nearest(e.target);if(n&&n.isWidget()){let t=n.posAtStart,e=t+n.length;(t>=i.to||e<=i.from)&&(i=N.undirectionalRange(t,e))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",hs(t.state,Ri,t.state.sliceDoc(i.from,i.to))),e.dataTransfer.effectAllowed="copyMove"),!1},os.dragend=t=>(t.inputState.draggedContent=null,!1),os.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&&vs(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 vs(t,e,i,!0),!0}return!1},os.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=as?null:e.clipboardData;return i?(cs(t,i.getData("text/plain")||i.getData("text/uri-list")),!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(),cs(t,i.value)},50)}(t),!1)};let ws=null;os.copy=os.cut=(t,e)=>{if(!Ne(t.contentDOM,t.observer.selectionRange))return!1;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:hs(t,Ri,e.join(t.lineBreak)),ranges:i,linewise:n}}(t.state);if(!i&&!s)return!1;ws=s?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let r=as?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 bs=ft.define();function ys(t,e){let i=[];for(let n of t.facet(Ti)){let s=n(t,e);s&&i.push(s)}return i.length?t.update({effects:i,annotations:bs.of(!0)}):null}function xs(t){setTimeout(()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=ys(t.state,e);i?t.dispatch(i):t.update([])}},10)}ls.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),xs(t)},ls.blur=t=>{t.observer.clearSelectionRange(),xs(t)},ls.compositionstart=ls.compositionupdate=t=>{t.observer.editContext||(null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0))},ls.compositionend=t=>{t.observer.editContext||(t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,be.chrome&&be.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then(()=>t.observer.flush()):setTimeout(()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])},50))},ls.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},os.beforeinput=(t,e)=>{var i,n;if("insertText"!=e.inputType&&"insertCompositionText"!=e.inputType||(t.inputState.insertingText=e.data,t.inputState.insertingTextAt=Date.now()),"insertReplacementText"==e.inputType&&t.observer.editContext){let n=null===(i=e.dataTransfer)||void 0===i?void 0:i.getData("text/plain"),s=e.getTargetRanges();if(n&&s.length){let e=s[0],i=t.posAtDOM(e.startContainer,e.startOffset),r=t.posAtDOM(e.endContainer,e.endOffset);return Xn(t,{from:i,to:r,insert:t.state.toText(n)},null),!0}}let s;if(be.chrome&&be.android&&(s=es.find(t=>t.inputType==e.inputType))&&(t.observer.delayAndroidKey(s.key,s.keyCode),"Backspace"==s.key||"Delete"==s.key)){let e=(null===(n=window.visualViewport)||void 0===n?void 0:n.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 be.ios&&"deleteContentForward"==e.inputType&&t.observer.flushSoon(),be.safari&&"insertText"==e.inputType&&t.inputState.composing>=0&&setTimeout(()=>ls.compositionend(t,e),20),!1};const ks=new Set;const Ss=["pre-wrap","normal","pre-line","break-spaces"];let Cs=!1;function As(){Cs=!1}class Ms{constructor(t){this.lineWrapping=t,this.doc=u.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){if(!this.lineWrapping)return this.lineHeight;return(1+Math.max(0,Math.ceil((t-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return Ss.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=Ss.indexOf(t)>-1,l=Math.abs(e-this.lineHeight)>.3||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 Os{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class Ts{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?Me.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 Re?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 Ts(this.from,this.length+t.length,this.top,this.height+t.height,e)}}var Ds=function(t){return t[t.ByPos=0]="ByPos",t[t.ByHeight=1]="ByHeight",t[t.ByPosNoHeight=2]="ByPosNoHeight",t}(Ds||(Ds={}));const Rs=.001;class Es{constructor(t,e,i=2){this.length=t,this.height=e,this.flags=i}get outdated(){return(2&this.flags)>0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t){this.height!=t&&(Math.abs(this.height-t)>Rs&&(Cs=!0),this.height=t)}replace(t,e,i){return Es.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],u=s.lineAt(l,Ds.ByPosNoHeight,i.setDoc(e),0,0),f=u.to>=a?u:s.lineAt(a,Ds.ByPosNoHeight,i,0,0);for(c+=f.to-a,a=f.to;o>0&&u.from<=n[o-1].toA;)l=n[o-1].fromA,h=n[o-1].fromB,o--,l<u.from&&(u=s.lineAt(l,Ds.ByPosNoHeight,i,0,0));h+=u.from-l,l=u.from;let d=Vs.build(i.setDoc(r),t,h,c);s=Ps(s,s.replace(l,a,d))}return s.updateHeight(i,0)}static empty(){return new Is(0,0,0)}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 Ws(Es.of(t.slice(0,e)),r,Es.of(t.slice(i)))}}function Ps(t,e){return t==e?t:(t.constructor!=e.constructor&&(Cs=!0),e)}Es.prototype.size=1;const Bs=Oe.replace({});class Ls extends Es{constructor(t,e,i){super(t,e),this.deco=i,this.spaceAbove=0}mainBlock(t,e){return new Ts(e,this.length,t+this.spaceAbove,this.height-this.spaceAbove,this.deco||0)}blockAt(t,e,i,n){return this.spaceAbove&&t<i+this.spaceAbove?new Ts(n,0,i,this.spaceAbove,Bs):this.mainBlock(i,n)}lineAt(t,e,i,n,s){let r=this.mainBlock(n,s);return this.spaceAbove?this.blockAt(0,i,n,s).join(r):r}forEachLine(t,e,i,n,s,r){t<=s+this.length&&e>=s&&r(this.lineAt(0,Ds.ByPos,i,n,s))}setMeasuredHeight(t){let e=t.heights[t.index++];e<0?(this.spaceAbove=-e,e=t.heights[t.index++]):this.spaceAbove=0,this.setHeight(e)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setMeasuredHeight(n),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Is extends Ls{constructor(t,e,i){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0,this.spaceAbove=i}mainBlock(t,e){return new Ts(e,this.length,t+this.spaceAbove,this.height-this.spaceAbove,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof Is||n instanceof Ns&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof Ns?n=new Is(n.length,this.height,this.spaceAbove):n.height=this.height,this.outdated||(n.outdated=!1),n):Es.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setMeasuredHeight(n):(i||this.outdated)&&(this.spaceAbove=0,this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight)),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Ns extends Es{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+(t<e.lineHeight?0: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 Ts(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 Ts(l,a,i+o*n,o,0)}}lineAt(t,e,i,n,s){if(e==Ds.ByHeight)return this.blockAt(t,i,n,s);if(e==Ds.ByPosNoHeight){let{from:e,to:n}=i.doc.lineAt(t);return new Ts(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,u=n+o*c+l*(a.from-s-c);return new Ts(a.from,a.length,Math.max(n,Math.min(u,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 Ts(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 Ns?i[i.length-1]=new Ns(t.length+n):i.push(null,new Ns(n-1))}if(t>0){let e=i[0];e instanceof Ns?i[0]=new Ns(t+e.length):i.unshift(new Ns(t-1),null)}return Es.of(i)}decomposeLeft(t,e){e.push(new Ns(t-1),null)}decomposeRight(t,e){e.push(null,new Ns(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 Ns(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++],l=0;s<0&&(l=-s,s=n.heights[n.index++]),-1==o?o=s:Math.abs(s-o)>=Rs&&(o=-2);let a=new Is(e,s,l);a.outdated=!1,i.push(a),r+=e+1}r<=s&&i.push(null,new Ns(s-r).updateHeight(t,r));let l=Es.of(i);return(o<0||Math.abs(l.height-this.height)>=Rs||Math.abs(o-this.heightMetrics(t,e).perLine)>=Rs)&&(Cs=!0),Ps(this,l)}return(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class Ws extends Es{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==Ds.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==Ds.ByPosNoHeight?Ds.ByPosNoHeight:Ds.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,Ds.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&&Hs(s,r-1),e<this.length){let t=s.length;this.decomposeRight(e,s),Hs(s,t)}return Es.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?Es.of(this.break?[t,null,e]:[t,e]):(this.left=Ps(this.left,t),this.right=Ps(this.right,e),this.setHeight(t.height+e.height),this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,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 Hs(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof Ns&&(n=t[e+1])instanceof Ns&&t.splice(e-1,3,new Ns(i.length+1+n.length))}class Vs{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 Is?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new Is(t-this.pos,-1,0)),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 Ls(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 Is(this.pos-t,-1,0)),this.writtenTo=this.pos}blankContent(t,e){let i=new Ns(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 Is)return t;let e=new Is(0,-1,0);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let 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 Is||this.isCovered?(this.writtenTo<this.pos||null==e)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos)):this.nodes.push(new Is(0,-1,0));let i=t;for(let t of this.nodes)t instanceof Is&&t.updateHeight(this.oracle,i),i+=t?t.length:1;return this.nodes}static build(t,e,i,n){let s=new Vs(i,t);return Lt.spans(e,i,n,s,0),s.finish(i)}}class zs{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,n){(t<e||i&&i.heightRelevant||n&&n.heightRelevant)&&Pe(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=Math.min(e==t.parentNode?s.innerHeight: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 _s(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class qs{constructor(t,e,i,n){this.from=t,this.to=e,this.size=i,this.displaySize=n}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 Oe.replace({widget:new $s(this.displaySize*(e?t.scaleY:t.scaleX),e)}).range(this.from,this.to)}}class $s extends Ae{constructor(t,e){super(),this.size=t,this.vertical=e}eq(t){return t.size==this.size&&t.vertical==this.vertical}toDOM(){let t=document.createElement("div");return this.vertical?t.style.height=this.size+"px":(t.style.width=this.size+"px",t.style.height="2px",t.style.display="inline-block"),t}get estimatedHeight(){return this.vertical?this.size:-1}}class Us{constructor(t,e){this.view=t,this.state=e,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scaleX=1,this.scaleY=1,this.scrollOffset=0,this.scrolledToBottom=!1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=Xs,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=ni.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let i=e.facet($i).some(t=>"function"!=typeof t&&"cm-lineWrapping"==t.class);this.heightOracle=new Ms(i),this.stateDeco=Gs(e),this.heightMap=Es.empty().applyChanges(this.stateDeco,u.empty,this.heightOracle.setDoc(e.doc),[new tn(0,0,0,e.doc.length)]);for(let t=0;t<2&&(this.viewport=this.getViewport(0,null),this.updateForViewport());t++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=Oe.set(this.lineGaps.map(t=>t.draw(this,!1))),this.scrollParent=t.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let 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 js(e,i))}}return this.viewports=t.sort((t,e)=>t.from-e.from),this.updateScaler()}updateScaler(){let t=this.scaler;return this.scaler=this.heightMap.height<=7e6?Xs:new Ys(this.heightOracle,this.heightMap,this.viewports),t.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,t=>{this.viewportLines.push(Js(t,this.scaler))})}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=Gs(this.state);let n=t.changedRanges,s=tn.extendWithRanges(n,function(t,e,i){let n=new zs;return Lt.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:T.empty(this.state.doc.length))),r=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);As(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=r||Cs)&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=r);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=l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,t.flags|=this.updateForViewport(),(a||!t.changes.empty||2&t.flags)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(t.changes),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&(t.selectionSet||t.focusChanged)&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Pi)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:t}=this,e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,s=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?ni.RTL:ni.LTR;let r=this.heightOracle.mustRefreshForWrapping(s)||"refresh"===this.mustMeasureContent,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{scaleX:t,scaleY:i}=Ue(e,o);(t>.005&&Math.abs(this.scaleX-t)>.005||i>.005&&Math.abs(this.scaleY-i)>.005)&&(this.scaleX=t,this.scaleY=i,a|=16,r=l=!0)}let c=(parseInt(i.paddingTop)||0)*this.scaleY,f=(parseInt(i.paddingBottom)||0)*this.scaleY;this.paddingTop==c&&this.paddingBottom==f||(this.paddingTop=c,this.paddingBottom=f,a|=18),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(l=!0),this.editorWidth=t.scrollDOM.clientWidth,a|=16);let d=je(this.view.contentDOM,!1).y;d!=this.scrollParent&&(this.scrollParent=d,this.scrollAnchorHeight=-1,this.scrollOffset=0);let p=this.getScrollOffset();this.scrollOffset!=p&&(this.scrollAnchorHeight=-1,this.scrollOffset=p),this.scrolledToBottom=Ze(this.scrollParent||t.win);let m=(this.printing?_s:Fs)(e,this.paddingTop),g=m.top-this.pixelViewport.top,v=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let w=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(w!=this.inView&&(this.inView=w,w&&(l=!0)),!this.inView&&!this.scrollTarget&&!function(t){let e=t.getBoundingClientRect(),i=t.ownerDocument.defaultView||window;return e.left<i.innerWidth&&e.right>0&&e.top<i.innerHeight&&e.bottom>0}(t.dom))return 0;let b=o.width;if(this.contentDOMWidth==b&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=o.width,this.editorHeight=t.scrollDOM.clientHeight,a|=16),l){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(r=!0),r||n.lineWrapping&&Math.abs(b-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:o,textHeight:l}=t.docView.measureTextSize();r=i>0&&n.refresh(s,i,o,l,Math.max(5,b/o),e),r&&(t.docView.minWidth=0,a|=16)}g>0&&v>0?h=Math.max(g,v):g<0&&v<0&&(h=Math.min(g,v)),As();for(let i of this.viewports){let s=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(r?Es.empty().applyChanges(this.stateDeco,u.empty,this.heightOracle,[new tn(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,r,new Os(i.from,s))}Cs&&(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&&(2&a&&(a|=this.updateScaler()),this.viewport=this.getViewport(h,this.scrollTarget),a|=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 js(n.lineAt(r-1e3*i,Ds.ByHeight,s,0,0).from,n.lineAt(o+1e3*(1-i),Ds.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,Ds.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 js(n.lineAt(i-500,Ds.ByHeight,s,0,0).from,n.lineAt(i+r+500,Ds.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 js(this.heightMap.lineAt(i,Ds.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(n,Ds.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,Ds.ByPos,this.heightOracle,0,0),{bottom:s}=this.heightMap.lineAt(e,Ds.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 qs(e.mapPos(n.from),e.mapPos(n.to),n.size,n.displaySize));return i}ensureLineGaps(t,e){let i=this.heightOracle.lineWrapping,n=i?1e4:2e3,s=n>>1,r=n<<1;if(this.defaultTextDirection!=ni.LTR&&!i)return[];let o=[],l=(n,r,a,h)=>{if(r-n<s)return;let c=this.state.selection.main,u=[c.from];c.empty||u.push(c.to);for(let t of u)if(t>n&&t<r)return l(n,t-10,a,h),void l(t+10,r,a,h);let f=function(t,e){for(let i of t)if(e(i))return i;return}(t,t=>t.from>=a.from&&t.to<=a.to&&Math.abs(t.from-n)<s&&Math.abs(t.to-r)<s&&!u.some(e=>t.from<e&&t.to>e));if(!f){if(r<a.to&&e&&i&&e.visibleRanges.some(t=>t.from<=r&&t.to>=r)){let t=e.moveToLineBoundary(N.cursor(r),!1,!0).head;t>n&&(r=t)}let t=this.gapSize(a,n,r,h);f=new qs(n,r,t,i||t<2e6?t:2e6)}o.push(f)},a=e=>{if(e.length<r||e.type!=Me.Text)return;let s=function(t,e,i){let n=[],s=t,r=0;Lt.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);return{total:r,ranges:n}}(e.from,e.to,this.stateDeco);if(s.total<r)return;let o,a,h=this.scrollTarget?this.scrollTarget.range.head:null;if(i){let t,i,r=n/this.heightOracle.lineLength*this.heightOracle.lineHeight;if(null!=h){let n=Ks(s,h),o=((this.visibleBottom-this.visibleTop)/2+r)/e.height;t=n-o,i=n+o}else t=(this.visibleTop-e.top-r)/e.height,i=(this.visibleBottom-e.top+r)/e.height;o=Qs(s,t),a=Qs(s,i)}else{let i=s.total*this.heightOracle.charWidth,r=n*this.heightOracle.charWidth,l=0;if(i>2e6)for(let i of t)i.from>=e.from&&i.from<e.to&&i.size!=i.displaySize&&i.from*this.heightOracle.charWidth+l<this.pixelViewport.left&&(l=i.size-i.displaySize);let c,u,f=this.pixelViewport.left+l,d=this.pixelViewport.right+l;if(null!=h){let t=Ks(s,h),e=((d-f)/2+r)/i;c=t-e,u=t+e}else c=(f-r)/i,u=(d+r)/i;o=Qs(s,c),a=Qs(s,u)}o>e.from&&l(e.from,o,e,s),a<e.to&&l(a,e.to,e,s)};for(let t of this.viewportLines)Array.isArray(t.type)?t.type.forEach(a):a(t);return o}gapSize(t,e,i,n){let s=Ks(n,i)-Ks(n,e);return this.heightOracle.lineWrapping?t.height*s:n.total*this.heightOracle.charWidth*s}updateLineGaps(t){qs.same(t,this.lineGaps)||(this.lineGaps=t,this.lineGapDeco=Oe.set(t.map(t=>t.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(t){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let i=[];Lt.spans(e,this.viewport.from,this.viewport.to,{span(t,e){i.push({from:t,to:e})},point(){}},20);let n=0;if(i.length!=this.visibleRanges.length)n=12;else for(let e=0;e<i.length&&!(8&n);e++){let s=this.visibleRanges[e],r=i[e];s.from==r.from&&s.to==r.to||(n|=4,t&&t.mapPos(s.from,-1)==r.from&&t.mapPos(s.to,1)==r.to||(n|=8))}return this.visibleRanges=i,n}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find(e=>e.from<=t&&e.to>=t)||Js(this.heightMap.lineAt(t,Ds.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return t>=this.viewportLines[0].top&&t<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(e=>e.top<=t&&e.bottom>=t)||Js(this.heightMap.lineAt(this.scaler.fromDOM(t),Ds.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return(this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top)*this.scaleY}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Js(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 js{constructor(t,e){this.from=t,this.to=e}}function Qs({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 Ks(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 Xs={toDOM:t=>t,fromDOM:t=>t,scale:1,eq(t){return t==this}};function Gs(t){let e=t.facet(Ui).filter(t=>"function"!=typeof t),i=t.facet(Qi).filter(t=>"function"!=typeof t);return i.length&&e.push(Lt.join(i)),e}class Ys{constructor(t,e,i){let n=0,s=0,r=0;this.viewports=i.map(({from:i,to:s})=>{let r=e.lineAt(i,Ds.ByPos,t,0,0).top,o=e.lineAt(s,Ds.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}}eq(t){return t instanceof Ys&&(this.scale==t.scale&&this.viewports.length==t.viewports.length&&this.viewports.every((e,i)=>e.from==t.viewports[i].from&&e.to==t.viewports[i].to))}}function Js(t,e){if(1==e.scale)return t;let i=e.toDOM(t.top),n=e.toDOM(t.bottom);return new Ts(t.from,t.length,i,n-i,Array.isArray(t._content)?t._content.map(t=>Js(t,e)):t._content)}const Zs=V.define({combine:t=>t.join(" ")}),tr=V.define({combine:t=>t.indexOf(!0)>-1}),er=Yt.newName(),ir=Yt.newName(),nr=Yt.newName(),sr={"&light":"."+ir,"&dark":"."+nr};function rr(t,e,i){return new Yt(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 or=rr("."+er,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark 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#555",backgroundColor:"inherit"}},sr),lr={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},ar=be.ie&&be.ie_version<=11;class hr{constructor(t){this.view=t,this.active=!1,this.editContext=null,this.selectionRange=new Qe,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=t.contentDOM,this.observer=new MutationObserver(e=>{for(let t of e)this.queue.push(t);(be.ie&&be.ie_version<=11||be.ios&&t.composing)&&e.some(t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length)?this.flushSoon():this.flush()}),!window.EditContext||!be.android||!1===t.constructor.EDIT_CONTEXT||be.chrome&&be.chrome_version<126||(this.editContext=new fr(t),t.state.facet(Hi)&&(t.contentDOM.editContext=this.editContext.editContext)),ar&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver(()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(t.scrollDOM)),this.addWindowListeners(this.win=t.win),this.start(),"function"==typeof IntersectionObserver&&(this.intersection=new IntersectionObserver(t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(t){("change"!=t.type&&t.type||t.matches)&&(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some((e,i)=>e!=t[i]))){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(Hi)?i.root.activeElement!=this.dom:!Ne(this.dom,n))return;let s=n.anchorNode&&i.docView.tile.nearest(n.anchorNode);s&&s.isWidget()&&s.widget.ignoreEvent(t)?e||(this.selectionChanged=!1):(be.ie&&be.ie_version<=11||be.android&&be.chrome)&&!i.state.selection.main.empty&&n.focusNode&&He(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=Le(t.root);if(!e)return!1;let i=be.safari&&11==t.root.nodeType&&t.root.activeElement==this.dom&&function(t,e){if(e.getComposedRanges){let i=e.getComposedRanges(t.root)[0];if(i)return ur(t,i)}let i=null;function n(t){t.preventDefault(),t.stopImmediatePropagation(),i=t.getTargetRanges()[0]}return t.contentDOM.addEventListener("beforeinput",n,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",n,!0),i?ur(t,i):null}(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let n=Ne(this.dom,i);return n&&!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,_e(i));;)if(n){if(1!=i.nodeType)return!1;let t=i.childNodes[n-1];"false"==t.contentEditable?n--:(i=t,n=_e(i))}else{if(i==t)return!0;n=Ve(i),i=i.parentNode}}(this.dom,i)?(this.view.inputState.lastFocusTime=0,t.docView.updateSelection(),!1):(this.selectionRange.setRange(i),n&&(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,lr),ar&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),ar&&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;if(t){this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&Je(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&&Ne(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 jn(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=Kn(this.view,e);return this.view.state==i&&(e.domChanged||e.newSel&&!Yn(this.view.state.selection,e.newSel.main))&&this.view.update([]),n}readMutation(t){let e=this.view.docView.tile.nearest(t.target);if(!e||e.isWidget())return null;if(e.markDirty("attributes"==t.type),"childList"==t.type){let i=cr(e,t.previousSibling||t.target.previousSibling,-1),n=cr(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),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}update(t){this.editContext&&(this.editContext.update(t),t.startState.facet(Hi)!=t.state.facet(Hi)&&(t.view.contentDOM.editContext=t.state.facet(Hi)?this.editContext.editContext:null))}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),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}}function cr(t,e,i){for(;e;){let n=sn.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}function ur(t,e){let i=e.startContainer,n=e.startOffset,s=e.endContainer,r=e.endOffset,o=t.docView.domAtPos(t.state.selection.main.anchor,1);return He(o.node,o.offset,s,r)&&([i,n,s,r]=[s,r,i,n]),{anchorNode:i,anchorOffset:n,focusNode:s,focusOffset:r}}class fr{constructor(t){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(t.state);let e=this.editContext=new window.EditContext({text:t.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,t.state.selection.main.anchor))),selectionEnd:this.toContextPos(t.state.selection.main.head)});this.handlers.textupdate=i=>{let n=t.state.selection.main,{anchor:s,head:r}=n,o=this.toEditorPos(i.updateRangeStart),l=this.toEditorPos(i.updateRangeEnd);t.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:o,drifted:!1});let a=l-o>i.text.length;o==this.from&&s<this.from?o=s:l==this.to&&s>this.to&&(l=s);let h=Gn(t.state.sliceDoc(o,l),i.text,(a?n.from:n.to)-o,a?"end":null);if(!h){let e=N.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));return void(Yn(e,n)||t.dispatch({selection:e,userEvent:"select"}))}let c={from:h.from+o,to:h.toA+o,insert:u.of(i.text.slice(h.from,h.toB).split("\n"))};if((be.mac||be.android)&&c.from==r-1&&/^\. ?$/.test(i.text)&&"off"==t.contentDOM.getAttribute("autocorrect")&&(c={from:o,to:l,insert:u.of([i.text.replace("."," ")])}),this.pendingContextChange=c,!t.state.readOnly){let e=this.to-this.from+(c.to-c.from+c.insert.length);Xn(t,c,N.single(this.toEditorPos(i.selectionStart,e),this.toEditorPos(i.selectionEnd,e)))}this.pendingContextChange&&(this.revertPending(t.state),this.setSelection(t.state)),c.from<c.to&&!c.insert.length&&t.inputState.composing>=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(e.text.slice(Math.max(0,i.updateRangeStart-1),Math.min(e.text.length,i.updateRangeStart+1)))&&this.handlers.compositionend(i)},this.handlers.characterboundsupdate=i=>{let n=[],s=null;for(let e=this.toEditorPos(i.rangeStart),r=this.toEditorPos(i.rangeEnd);e<r;e++){let i=t.coordsForChar(e);s=i&&new DOMRect(i.left,i.top,i.right-i.left,i.bottom-i.top)||s||new DOMRect,n.push(s)}e.updateCharacterBounds(i.rangeStart,n)},this.handlers.textformatupdate=e=>{let i=[];for(let t of e.getTextFormats()){let e=t.underlineStyle,n=t.underlineThickness;if(!/none/i.test(e)&&!/none/i.test(n)){let s=this.toEditorPos(t.rangeStart),r=this.toEditorPos(t.rangeEnd);if(s<r){let t=`text-decoration: underline ${/^[a-z]/.test(e)?e+" ":"Dashed"==e?"dashed ":"Squiggle"==e?"wavy ":""}${/thin/i.test(n)?1:2}px`;i.push(Oe.mark({attributes:{style:t}}).range(s,r))}}}t.dispatch({effects:Ni.of(Oe.set(i))})},this.handlers.compositionstart=()=>{t.inputState.composing<0&&(t.inputState.composing=0,t.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(t.inputState.composing=-1,t.inputState.compositionFirstChange=null,this.composing){let{drifted:e}=this.composing;this.composing=null,e&&this.reset(t.state)}};for(let t in this.handlers)e.addEventListener(t,this.handlers[t]);this.measureReq={read:t=>{let e=Le(t.root);e&&e.rangeCount&&this.editContext.updateSelectionBounds(e.getRangeAt(0).getBoundingClientRect())}}}applyEdits(t){let e=0,i=!1,n=this.pendingContextChange;return t.changes.iterChanges((s,r,o,l,a)=>{if(i)return;let h=a.length-(r-s);if(n&&r>=n.to){if(n.from==s&&n.to==r&&n.insert.eq(a))return n=this.pendingContextChange=null,e+=h,void(this.to+=h);n=null,this.revertPending(t.state)}if(s+=e,(r+=e)<=this.from)this.from+=h,this.to+=h;else if(s<this.to){if(s<this.from||r>this.to||this.to-this.from+a.length>3e4)return void(i=!0);this.editContext.updateText(this.toContextPos(s),this.toContextPos(r),a.toString()),this.to+=h}e+=h}),n&&!i&&this.revertPending(t.state),!i}update(t){let e=this.pendingContextChange,i=t.startState.selection.main;this.composing&&(this.composing.drifted||!t.changes.touchesRange(i.from,i.to)&&t.transactions.some(t=>!t.isUserEvent("input.type")&&t.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=t.changes.mapPos(this.composing.editorBase)):this.applyEdits(t)&&this.rangeIsValid(t.state)?(t.docChanged||t.selectionSet||e)&&this.setSelection(t.state):(this.pendingContextChange=null,this.reset(t.state)),(t.geometryChanged||t.docChanged||t.selectionSet)&&t.view.requestMeasure(this.measureReq)}resetRange(t){let{head:e}=t.selection.main;this.from=Math.max(0,e-1e4),this.to=Math.min(t.doc.length,e+1e4)}reset(t){this.resetRange(t),this.editContext.updateText(0,this.editContext.text.length,t.doc.sliceString(this.from,this.to)),this.setSelection(t)}revertPending(t){let e=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(e.from),this.toContextPos(e.from+e.insert.length),t.doc.sliceString(e.from,e.to))}setSelection(t){let{main:e}=t.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,e.anchor))),n=this.toContextPos(e.head);this.editContext.selectionStart==i&&this.editContext.selectionEnd==n||this.editContext.updateSelection(i,n)}rangeIsValid(t){let{head:e}=t.selection.main;return!(this.from>0&&e-this.from<500||this.to<t.doc.length&&this.to-e<500||this.to-this.from>3e4)}toEditorPos(t,e=this.to-this.from){t=Math.min(t,e);let i=this.composing;return i&&i.drifted?i.editorBase+(t-i.contextBase):t+this.from}toContextPos(t){let e=this.composing;return e&&e.drifted?e.contextBase+(t-e.editorBase):t-this.from}destroy(){for(let t in this.handlers)this.editContext.removeEventListener(t,this.handlers[t])}}class dr{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){var e;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),t.parent&&t.parent.appendChild(this.dom);let{dispatch:i}=t;this.dispatchTransactions=t.dispatchTransactions||i&&(t=>t.forEach(t=>i(t,this)))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new Us(this,t.state||Ot.create(t)),t.scrollTo&&t.scrollTo.is(Ii)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(zi).map(t=>new _i(t));for(let t of this.plugins)t.update(this);this.observer=new hr(this),this.inputState=new Jn(this),this.inputState.ensureHandlers(this.plugins),this.docView=new On(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),(null===(e=document.fonts)||void 0===e?void 0:e.ready)&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent="refresh",this.requestMeasure()})}dispatch(...t){let e=1==t.length&&t[0]instanceof gt?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(bs))?(this.inputState.notifiedFocused=r,o=1):r!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=r,l=ys(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(Ot.phrases)!=this.state.facet(Ot.phrases))return this.setState(s);e=en.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,{x:i,y:n}=this.state.facet(dr.cursorScrollMargin);c=new Li(t.empty?t:N.cursor(t.head,t.head>t.anchor?-1:1),"nearest","nearest",n,i)}for(let t of e.effects)t.is(Ii)&&(c=t.value.clip(this.state))}this.viewState.update(e,c),this.bidiCache=gr.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(Zi)!=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(Zs)!=e.state.facet(Zs)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),i&&this.docViewUpdate(),!e.empty)for(let t of this.state.facet(Mi))try{t(e)}catch(t){Wi(this.state,t,"update listener")}(l||h)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),h&&!Kn(this,h)&&a.force&&Je(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 Us(this,t),this.plugins=t.facet(zi).map(t=>new _i(t)),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new On(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(zi),i=t.state.facet(zi);if(e!=i){let n=[];for(let s of i){let i=e.indexOf(s);if(i<0)n.push(new _i(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)}docViewUpdate(){for(let t of this.plugins){let e=t.value;if(e&&e.docViewUpdate)try{e.docViewUpdate(this)}catch(t){Wi(this.state,t,"doc view update listener")}}}measure(t=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.viewState.scrollParent,n=this.viewState.getScrollOffset(),{scrollAnchorPos:s,scrollAnchorHeight:r}=this.viewState;Math.abs(n-this.viewState.scrollOffset)>1&&(r=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(r<0)if(Ze(i||this.win))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();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 Wi(this.state,t),mr}}),h=en.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),c&&this.docViewUpdate());for(let t=0;t<l.length;t++)if(a[t]!=mr)try{let e=l[t];e.write&&e.write(a[t],this)}catch(t){Wi(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,r=-1;continue}{let t=((s<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(s).top)-r)/this.scaleY;if((t>1||t<-1)&&!(be.ios&&this.inputState.lastIOSMomentumScroll>Date.now()-100)&&(i==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){n+=t,i?i.scrollTop+=t:this.win.scrollBy(0,t),r=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(Mi))t(e)}get themeClasses(){return er+" "+(this.state.facet(tr)?nr:ir)+" "+this.state.facet(Zs)}updateAttrs(){let t=vr(this,qi,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(Hi)?"true":"false",class:"cm-content",style:`${be.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),vr(this,$i,e);let i=this.observer.ignore(()=>{let i=Se(this.contentDOM,this.contentAttrs,e),n=Se(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)if(t.is(dr.announce)){e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(Zi);let t=this.state.facet(dr.cspNonce);Yt.mount(this.root,this.styleModules.concat(or).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.plugin!=t)&&this.pluginMap.set(t,e=this.plugins.find(e=>e.plugin==t)||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Wn(this,t,Ln(this,t,e,i))}moveByGroup(t,e){return Wn(this,t,Ln(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==St.Space&&(s=e),s==e}}(this,t.head,e)))}visualLineSide(t,e){let i=this.bidiSpans(t),n=this.textDirectionAt(t.from),s=i[e?i.length-1:0];return N.cursor(s.side(e,n)+t.from,s.forward(!e,n)?1:-1)}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let s=Bn(t,e.head,e.assoc||-1),r=n&&s.type==Me.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==ni.LTR)?e.right-1:e.left+1,y:(r.top+r.bottom)/2});if(null!=o)return N.cursor(o,i?-1:1)}return N.cursor(i?s.to:s.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Wn(this,t,function(t,e,i,n){let s=e.head,r=i?1:-1;if(s==(i?t.state.doc.length:0))return N.cursor(s,e.assoc);let o,l=e.goalColumn,a=t.contentDOM.getBoundingClientRect(),h=t.coordsAtPos(s,e.assoc||((e.empty?i:e.head==e.from)?1:-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 u=a.left+l,f=t.viewState.heightOracle.textHeight>>1,d=null!=n?n:f;for(let e=0;;e+=f){let n=o+(d+e)*r,s=Vn(t,{x:u,y:n},!1,r);if(i?n>a.bottom:n<a.top)return N.cursor(s.pos,s.assoc);let h=t.coordsAtPos(s.pos,s.assoc),c=h?(h.top+h.bottom)/2:0;if(!h||(i?c>o:c<o))return N.cursor(s.pos,s.assoc,void 0,l)}}(this,t,e,i))}domAtPos(t,e=1){return this.docView.domAtPos(t,e)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t,e=!0){this.readMeasured();let i=Vn(this,t,e);return i&&i.pos}posAndSideAtCoords(t,e=!0){return this.readMeasured(),Vn(this,t,e)}coordsAtPos(t,e=1){this.readMeasured();let i=this.state.doc.lineAt(t),n=this.bidiSpans(i),s=n[di.find(n,t-i.from,-1,e)];return this.docView.coordsAt(t,e,s.dir==ni.RTL)}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(Ei)||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>pr)return wi(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||pi(n.isolates,e=Gi(this,t))))return n.order;e||(e=Gi(this,t));let n=function(t,e,i){if(!t)return[new di(0,0,e==ri?1:0)];if(e==si&&!i.length&&!fi.test(t))return wi(t.length);if(i.length)for(;t.length>mi.length;)mi[mi.length]=256;let n=[],s=e==si?0:1;return vi(t,s,s,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new gr(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||be.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Ge(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(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){var i,n,s,r;return Ii.of(new Li("number"==typeof t?N.cursor(t):t,null!==(i=e.y)&&void 0!==i?i:"nearest",null!==(n=e.x)&&void 0!==n?n:"nearest",null!==(s=e.yMargin)&&void 0!==s?s:5,null!==(r=e.xMargin)&&void 0!==r?r:5))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Ii.of(new Li(N.cursor(i.from),"start","start",i.top-t,e,!0))}setTabFocusMode(t){null==t?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:"boolean"==typeof t?this.inputState.tabFocusMode=t?0:-1:0!=this.inputState.tabFocusMode&&(this.inputState.tabFocusMode=Date.now()+t)}static domEventHandlers(t){return Fi.define(()=>({}),{eventHandlers:t})}static domEventObservers(t){return Fi.define(()=>({}),{eventObservers:t})}static theme(t,e){let i=Yt.newName(),n=[Zs.of(i),Zi.of(rr(`.${i}`,t))];return e&&e.dark&&n.push(tr.of(!0)),n}static baseTheme(t){return J.lowest(Zi.of(rr("."+er,t,sr)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&sn.get(i)||sn.get(t);return(null===(e=null==n?void 0:n.root)||void 0===e?void 0:e.view)||null}}dr.styleModule=Zi,dr.inputHandler=Oi,dr.clipboardInputFilter=Di,dr.clipboardOutputFilter=Ri,dr.scrollHandler=Bi,dr.focusChangeEffect=Ti,dr.perLineTextDirection=Ei,dr.exceptionSink=Ai,dr.updateListener=Mi,dr.editable=Hi,dr.mouseSelectionStyle=Ci,dr.dragMovesSelection=Si,dr.clickAddsSelectionRange=ki,dr.decorations=Ui,dr.blockWrappers=ji,dr.outerDecorations=Qi,dr.atomicRanges=Ki,dr.bidiIsolatedRanges=Xi,dr.cursorScrollMargin=V.define({combine:t=>{let e=5,i=5;for(let n of t)"number"==typeof n?e=i=n:({x:e,y:i}=n);return{x:e,y:i}}}),dr.scrollMargins=Yi,dr.darkTheme=tr,dr.cspNonce=V.define({combine:t=>t.length?t[0]:""}),dr.contentAttributes=$i,dr.editorAttributes=qi,dr.lineWrapping=dr.contentAttributes.of({class:"cm-lineWrapping"}),dr.announce=mt.define();const pr=4096,mr={};class gr{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:ni.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 gr(e.mapPos(r.from,1),e.mapPos(r.to,-1),r.dir,r.isolates,!1,r.order))}return i}}function vr(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&&ye(r,i)}return i}const wr=be.mac?"mac":be.windows?"win":be.linux?"linux":"key";function br(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 yr=J.default(dr.domEventHandlers({keydown:(t,e)=>Or(Sr(e.state),t,e,"editor")})),xr=V.define({enables:yr}),kr=new WeakMap;function Sr(t){let e=t.facet(xr),i=kr.get(e);return i||kr.set(e,i=function(t,e=wr){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)),u=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<u.length;e++){let i=u.slice(0,e).join(" ");s(i,!0),c[i]||(c[i]={preventDefault:!0,stopPropagation:!1,run:[e=>{let n=Cr={view:e,prefix:i,scope:t};return setTimeout(()=>{Cr==n&&(Cr=null)},Ar),!0}]})}let f=u.join(" ");s(f,!1);let d=c[f]||(c[f]={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&&d.run.push(r),o&&(d.preventDefault=!0),l&&(d.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:[]});let{any:s}=n;for(let e in t)t[e].run.push(t=>s(t,Mr))}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 Cr=null;const Ar=4e3;let Mr=null;function Or(t,e,i,n){Mr=e;let s=function(t){var e=!(ie&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||ne&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?ee:te)[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=C(k(s,0))==s.length&&" "!=s,o="",l=!1,a=!1,h=!1;Cr&&Cr.view==i&&Cr.scope==n&&(o=Cr.prefix+" ",ns.indexOf(e.keyCode)<0&&(a=!0,Cr=null));let c,u,f=new Set,d=t=>{if(t){for(let e of t.run)if(!f.has(e)&&(f.add(e),e(i)))return t.stopPropagation&&(h=!0),!0;t.preventDefault&&(t.stopPropagation&&(h=!0),a=!0)}return!1},p=t[n];return p&&(d(p[o+br(s,e,!r)])?l=!0:!r||!(e.altKey||e.metaKey||e.ctrlKey)||be.windows&&e.ctrlKey&&e.altKey||be.mac&&e.altKey&&!e.ctrlKey&&!e.metaKey||!(c=te[e.keyCode])||c==s?r&&e.shiftKey&&d(p[o+br(s,e,!0)])&&(l=!0):(d(p[o+br(c,e,!0)])||e.shiftKey&&(u=ee[e.keyCode])!=s&&u!=c&&d(p[o+br(u,e,!1)]))&&(l=!0),!l&&d(p._any)&&(l=!0)),a&&(l=!0),l&&h&&e.stopPropagation(),Mr=null,l}class Tr{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=Dr(t);return[new Tr(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==ni.LTR,o=t.contentDOM,l=o.getBoundingClientRect(),a=Dr(t),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),u=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),f=l.right-(c?parseInt(c.paddingRight):0),d=Bn(t,n,1),p=Bn(t,s,-1),m=d.type==Me.Text?d:null,g=p.type==Me.Text?p:null;m&&(t.lineWrapping||d.widgetLineBreaks)&&(m=Rr(t,n,1,m));g&&(t.lineWrapping||p.widgetLineBreaks)&&(g=Rr(t,s,-1,g));if(m&&g&&m.from==g.from&&m.to==g.to)return w(b(i.from,i.to,m));{let e=m?b(i.from,null,m):y(d,!1),n=g?b(null,i.to,g):y(p,!0),s=[];return(m||d).to<(g||p).from-(m&&g?1:0)||d.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2<n.top?s.push(v(u,e.bottom,f,n.top)):e.bottom<n.top&&t.elementAtHeight((e.bottom+n.top)/2).type==Me.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 Tr(e,t-a.left,i-a.top,Math.max(0,n-t),s-i)}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 b(e,i,n){let s=1e9,o=-1e9,l=[];function a(e,i,a,h,c){let d=t.coordsAtPos(e,e==n.to?-2:2),p=t.coordsAtPos(a,a==n.from?2:-2);d&&p&&(s=Math.min(d.top,p.top,s),o=Math.max(d.bottom,p.bottom,o),c==ni.LTR?l.push(r&&i?u:d.left,r&&h?f:p.right):l.push(!r&&h?u:p.left,!r&&i?f:d.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 y(t,e){let i=l.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function Dr(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==ni.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function Rr(t,e,i,n){let s=t.coordsAtPos(e,2*i);if(!s)return n;let r=t.dom.getBoundingClientRect(),o=(s.top+s.bottom)/2,l=t.posAtCoords({x:r.left+1,y:o}),a=t.posAtCoords({x:r.right-1,y:o});return null==l||null==a?n:{from:Math.max(n.from,Math.min(l,a)),to:Math.min(n.to,Math.max(l,a))}}class Er{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(Pr)!=t.state.facet(Pr)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}docViewUpdate(t){!1!==this.layer.updateOnDocViewUpdate&&t.requestMeasure(this.measureReq)}setOrder(t){let e=0,i=t.facet(Pr);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,be.webkit&&(this.dom.style.display=this.dom.firstChild?"":"none")}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Pr=V.define();function Br(t){return[Fi.define(e=>new Er(e,t)),Pr.of(t)]}const Lr=V.define({combine:t=>Tt(t,{cursorBlinkRate:1200,drawRangeCursor:!0,iosSelectionHandles:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function Ir(t={}){return[Lr.of(t),Wr,Vr,zr,Pi.of(!0)]}function Nr(t){return t.startState.facet(Lr)!=t.state.facet(Lr)}const Wr=Br({above:!0,markers(t){let{state:e}=t,i=e.facet(Lr),n=[];for(let s of e.selection.ranges){let r=s==e.selection.main;if(s.empty||i.drawRangeCursor&&!(r&&be.ios&&i.iosSelectionHandles)){let e=r?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=s.empty?s:N.cursor(s.head,s.assoc);for(let s of Tr.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=Nr(t);return i&&Hr(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){Hr(e.state,t)},class:"cm-cursorLayer"});function Hr(t,e){e.style.animationDuration=t.facet(Lr).cursorBlinkRate+"ms"}const Vr=Br({above:!1,markers(t){let e=[],{main:i,ranges:n}=t.state.selection;for(let i of n)if(!i.empty)for(let n of Tr.forRange(t,"cm-selectionBackground",i))e.push(n);if(be.ios&&!i.empty&&t.state.facet(Lr).iosSelectionHandles){for(let n of Tr.forRange(t,"cm-selectionHandle cm-selectionHandle-start",N.cursor(i.from,1)))e.push(n);for(let n of Tr.forRange(t,"cm-selectionHandle cm-selectionHandle-end",N.cursor(i.to,1)))e.push(n)}return e},update:(t,e)=>t.docChanged||t.selectionSet||t.viewportChanged||Nr(t),class:"cm-selectionLayer"}),zr=J.highest(dr.theme({".cm-line":{"& ::selection, &::selection":{backgroundColor:"transparent !important"},caretColor:"transparent !important"},".cm-content":{caretColor:"transparent !important","& :focus":{caretColor:"initial !important","&::selection, & ::selection":{backgroundColor:"Highlight !important"}}}})),Fr=mt.define({map:(t,e)=>null==t?null:e.mapPos(t)}),_r=j.define({create:()=>null,update:(t,e)=>(null!=t&&(t=e.changes.mapPos(t)),e.effects.reduce((t,e)=>e.is(Fr)?e.value:t,t))}),qr=Fi.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(_r);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(_r)!=i||t.docChanged||t.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:t}=this,e=t.state.field(_r),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(_r)!=t&&this.view.dispatch({effects:Fr.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 $r(t,e,i,n,s){e.lastIndex=0;for(let r,o=t.iterRange(i,n),l=i;!o.next().done;l+=o.value.length)if(!o.lineBreak)for(;r=e.exec(o.value);)s(l+r.index,r)}class Ur{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:s,maxLength:r=1e3}=t;if(!e.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=e,n)this.addMatch=(t,e,i,s)=>n(s,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,s)=>{let r=i(t,e,n);r&&s(n,n+t[0].length,r)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,s)=>s(n,n+t[0].length,i)}this.boundary=s,this.maxLength=r}createDeco(t){let e=new It,i=e.add.bind(e);for(let{from:e,to:n}of function(t,e){let i=t.visibleRanges;if(1==i.length&&i[0].from==t.viewport.from&&i[0].to==t.viewport.to)return i;let n=[];for(let{from:s,to:r}of i)s=Math.max(t.state.doc.lineAt(s).from,s-e),r=Math.min(t.state.doc.lineAt(r).to,r+e),n.length&&n[n.length-1].to>=s?n[n.length-1].to=r:n.push({from:s,to:r});return n}(t,this.maxLength))$r(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.viewportMoved||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=[],u=(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,u);else $r(t.state.doc,this.regexp,l,a,(e,i)=>this.addMatch(i,t,e,u));e=e.update({filterFrom:l,filterTo:a,filter:(t,e)=>t<l||e>a,add:c})}}return e}}const jr=null!=/x/.unicode?"gu":"g",Qr=new RegExp("[\0-\b\n--­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff￹-￼]",jr),Kr={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 Xr=null;const Gr=V.define({combine(t){let e=Tt(t,{render:null,specialChars:Qr,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Xr&&"undefined"!=typeof document&&document.body){let e=document.body.style;Xr=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return Xr||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,jr)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,jr)),e}});function Yr(t={}){return[Gr.of(t),Jr||(Jr=Fi.fromClass(class{constructor(t){this.view=t,this.decorations=Oe.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(Gr)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new Ur({regexp:t.specialChars,decoration:(e,i,n)=>{let{doc:s}=i.state,r=k(e[0],0);if(9==r){let t=s.lineAt(n),e=i.state.tabSize,r=jt(t.text,e,n-t.from);return Oe.replace({widget:new to((e-r%e)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[r]||(this.decorationCache[r]=Oe.replace({widget:new Zr(t,r)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(Gr);t.startState.facet(Gr)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(t.view)):this.decorations=this.decorator.updateDeco(t,this.decorations)}},{decorations:t=>t.decorations}))]}let Jr=null;class Zr extends Ae{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")+" "+(Kr[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 to extends Ae{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 eo=Oe.line({class:"cm-activeLine"}),io=Fi.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(eo.range(s.from)),e=s.from)}return Oe.set(i)}},{decorations:t=>t.decorations}),no=2e3;function so(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>no?-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):jt(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:r,off:s}}function ro(t,e){let i=so(t,e),n=t.state.selection;return i?{update(t){if(t.docChanged){let e=t.changes.mapPos(t.startState.doc.line(i.line).from),s=t.state.doc.lineAt(e);i={line:s.number,col:i.col,off:Math.min(i.off,s.length)},n=n.map(t.changes)}},get(e,s,r){let o=so(t,e);if(!o)return n;let l=function(t,e,i){let n=Math.min(e.line,i.line),s=Math.max(e.line,i.line),r=[];if(e.off>no||i.off>no||e.col<0||i.col<0){let o=Math.min(e.off,i.off),l=Math.max(e.off,i.off);for(let e=n;e<=s;e++){let i=t.doc.line(e);i.length<=l&&r.push(N.range(i.from+o,i.to+l))}}else{let o=Math.min(e.col,i.col),l=Math.max(e.col,i.col);for(let e=n;e<=s;e++){let i=t.doc.line(e),n=Qt(i.text,o,t.tabSize,!0);if(n<0)r.push(N.cursor(i.to));else{let e=Qt(i.text,l,t.tabSize);r.push(N.range(i.from+n,i.from+e))}}}return r}(t.state,i,o);return l.length?r?N.create(l.concat(n.ranges)):N.create(l):n}}:null}function oo(t){let e=(null==t?void 0:t.eventFilter)||(t=>t.altKey&&0==t.button);return dr.mouseSelectionStyle.of((t,i)=>e(i)?ro(t,i):null)}const lo={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},ao={style:"cursor: crosshair"};function ho(t={}){let[e,i]=lo[t.key||"Alt"],n=Fi.fromClass(class{constructor(t){this.view=t,this.isDown=!1}set(t){this.isDown!=t&&(this.isDown=t,this.view.update([]))}},{eventObservers:{keydown(t){this.set(t.keyCode==e||i(t))},keyup(t){t.keyCode!=e&&i(t)||this.set(!1)},mousemove(t){this.set(i(t))}}});return[n,dr.contentAttributes.of(t=>{var e;return(null===(e=t.plugin(n))||void 0===e?void 0:e.isDown)?ao:null})]}const co="-10000px";class uo{constructor(t,e,i,n){this.facet=e,this.createTooltipView=i,this.removeTooltipView=n,this.input=t.state.facet(e),this.tooltips=this.input.filter(t=>t);let s=null;this.tooltipViews=this.tooltips.map(t=>s=i(t,s))}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,i?r[i-1]:null),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&&(this.removeTooltipView(t),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 fo(t={}){return mo.of(t)}function po(t){let e=t.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:e.clientHeight,right:e.clientWidth}}const mo=V.define({combine:t=>{var e,i,n;return{position:be.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)||po}}}),go=new WeakMap,vo=Fi.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(mo);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.resizeObserver="function"==typeof ResizeObserver?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new uo(t,xo,(t,e)=>this.createTooltip(t,e),t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()}),this.above=this.manager.tooltips.map(t=>!!t.above),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(mo);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,e){let i=t.create(this.view),n=e?e.dom:null;if(i.dom.classList.add("cm-tooltip"),t.arrow&&!i.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",i.dom.appendChild(t)}return i.dom.style.position=this.position,i.dom.style.top=co,i.dom.style.left="0px",this.container.insertBefore(i.dom,n),i.mount&&i.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(i.dom),i}destroy(){var t,e,i;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.resizeObserver)||void 0===e||e.disconnect(),null===(i=this.intersectionObserver)||void 0===i||i.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=1,e=1,i=!1;if("fixed"==this.position&&this.manager.tooltipViews.length){let{dom:t}=this.manager.tooltipViews[0];if(be.safari){let e=t.getBoundingClientRect();i=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}else i=!!t.offsetParent&&t.offsetParent!=this.container.ownerDocument.body}if(i||"absolute"==this.position)if(this.parent){let i=this.parent.getBoundingClientRect();i.width&&i.height&&(t=i.width/this.parent.offsetWidth,e=i.height/this.parent.offsetHeight)}else({scaleX:t,scaleY:e}=this.view.viewState);let n=this.view.scrollDOM.getBoundingClientRect(),s=Ji(this.view);return{visible:{left:n.left+s.left,top:n.top+s.top,right:n.right-s.right,bottom:n.bottom-s.bottom},parent:this.parent?this.container.getBoundingClientRect():this.view.dom.getBoundingClientRect(),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(mo).tooltipSpace(this.view),scaleX:t,scaleY:e,makeAbsolute:i}}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{visible: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,u=t.pos[l],f=t.size[l];if(!u||!1!==a.clip&&(u.bottom<=Math.max(i.top,n.top)||u.top>=Math.min(i.bottom,n.bottom)||u.right<Math.max(i.left,n.left)-.1||u.left>Math.min(i.right,n.right)+.1)){c.style.top=co;continue}let d=a.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=f.right-f.left,g=null!==(e=go.get(h))&&void 0!==e?e:f.bottom-f.top,v=h.offset||yo,w=this.view.textDirection==ni.LTR,b=f.width>n.right-n.left?w?n.left:n.right-f.width:w?Math.max(n.left,Math.min(u.left-(d?14:0)+v.x,n.right-m)):Math.min(Math.max(n.left,u.left-m+(d?14:0)-v.x),n.right-m),y=this.above[l];!a.strictSide&&(y?u.top-g-p-v.y<n.top:u.bottom+g+p+v.y>n.bottom)&&y==n.bottom-u.bottom>u.top-n.top&&(y=this.above[l]=!y);let x=(y?u.top-n.top:n.bottom-u.bottom)-p;if(x<g&&!1!==h.resize){if(x<this.view.defaultLineHeight){c.style.top=co;continue}go.set(h,g),c.style.height=(g=x)/r+"px"}else c.style.height&&(c.style.height="");let k=y?u.top-g-p-v.y:u.bottom+p+v.y,S=b+m;if(!0!==h.overlap)for(let t of o)t.left<S&&t.right>b&&t.top<k+g&&t.bottom>k&&(k=y?t.top-g-2-p:t.bottom+p+2);if("absolute"==this.position?(c.style.top=(k-t.parent.top)/r+"px",wo(c,(b-t.parent.left)/s)):(c.style.top=k/r+"px",wo(c,b/s)),d){let t=u.left+(w?v.x:-v.x)-(b+14-7);d.style.left=t/s+"px"}!0!==h.overlap&&o.push({left:b,top:k,right:S,bottom:k+g}),c.classList.toggle("cm-tooltip-above",y),c.classList.toggle("cm-tooltip-below",!y),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=co}},{eventObservers:{scroll(){this.maybeMeasure()}}});function wo(t,e){let i=parseInt(t.style.left,10);(isNaN(i)||Math.abs(e-i)>1)&&(t.style.left=e+"px")}const bo=dr.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),yo={x:0,y:0},xo=V.define({enables:[vo,bo]}),ko=V.define({combine:t=>t.reduce((t,e)=>t.concat(e),[])});class So{static create(t){return new So(t)}constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new uo(t,ko,(t,e)=>this.createHostedView(t,e),t=>t.dom.remove())}createHostedView(t,e){let i=t.create(this.view);return i.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(i.dom,e?e.dom.nextSibling:this.dom.firstChild),this.mounted&&i.mount&&i.mount(this.view),i}mount(t){for(let e of this.manager.tooltipViews)e.mount&&e.mount(t);this.mounted=!0}positioned(t){for(let e of this.manager.tooltipViews)e.positioned&&e.positioned(t)}update(t){this.manager.update(t)}destroy(){var t;for(let e of this.manager.tooltipViews)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 Co=xo.compute([ko],t=>{let e=t.facet(ko);return 0===e.length?null:{pos:Math.min(...e.map(t=>t.pos)),end:Math.max(...e.map(t=>{var e;return null!==(e=t.end)&&void 0!==e?e:t.pos})),create:So.create,above:e[0].above,arrow:e.some(t=>t.arrow)}}),Ao=V.define();class Mo{constructor(t,e,i,n,s,r){this.view=t,this.source=e,this.field=i,this.locked=n,this.setHover=s,this.hoverTime=r,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(t){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let t=Date.now()-this.lastMove.time;t<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-t):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:t,lastMove:e}=this,i=t.docView.tile.nearest(e.target);if(!i)return;let n,s=1;if(i.isWidget())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==ni.RTL?-1:1;s=e.x<i.left?-o:o}this.activateHover(t,n,s)}activateHover(t,e,i,n){let s=this.source(t,e,i),r=e=>{if(e&&(!Array.isArray(e)||e.length)){let i=Array.isArray(e)?e:[e];n&&this.locked.set(i,n),t.dispatch({effects:this.setHover.of(i)})}};if(s&&"then"in s){let i=this.pending={pos:e};s.then(t=>{this.pending==i&&(this.pending=null,r(t))},e=>Wi(t.state,e,"hover tooltip"))}else r(s)}get tooltip(){let t=this.view.plugin(vo),e=t?t.manager.tooltips.findIndex(t=>t.create==So.create):-1;return e>-1?t.manager.tooltipViews[e]:null}mousemove(t){var e,i;this.lastMove={x:t.clientX,y:t.clientY,target:t.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:n,tooltip:s}=this;if(n.length&&!this.locked.has(n)&&s&&!function(t,e){let i,{left:n,right:s,top:r,bottom:o}=t.getBoundingClientRect();if(i=t.querySelector(".cm-tooltip-arrow")){let t=i.getBoundingClientRect();r=Math.min(t.top,r),o=Math.max(t.bottom,o)}return e.clientX>=n-Oo&&e.clientX<=s+Oo&&e.clientY>=r-Oo&&e.clientY<=o+Oo}(s.dom,t)||this.pending){let{pos:s}=n[0]||this.pending,r=null!==(i=null===(e=n[0])||void 0===e?void 0:e.end)&&void 0!==i?i:s;(s==r?this.view.posAtCoords(this.lastMove)==s:function(t,e,i,n,s){let r=t.scrollDOM.getBoundingClientRect(),o=t.documentTop+t.documentPadding.top+t.contentHeight;if(r.left>n||r.right<n||r.top>s||Math.min(r.bottom,o)<s)return!1;let l=t.posAtCoords({x:n,y:s},!1);return l>=e&&l<=i}(this.view,s,r,t.clientX,t.clientY))||(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:e}=this;if(e.length&&!this.locked.has(e)){let{tooltip:e}=this;e&&e.dom.contains(t.relatedTarget)?this.watchTooltipLeave(e.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(t){let e=i=>{t.removeEventListener("mouseleave",e);let{active:n}=this;!n.length||this.locked.has(n)||this.view.dom.contains(i.relatedTarget)||this.view.dispatch({effects:this.setHover.of([])})};t.addEventListener("mouseleave",e)}destroy(){clearTimeout(this.hoverTimeout),clearTimeout(this.restartTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const Oo=4;function To(t,e={}){let i=mt.define(),n=new WeakMap,s=j.define({create:()=>[],update(t,r){let o=n.get(t);if(t.length&&(e.hideOnChange&&(r.docChanged||r.selection)||o&&o(r)?t=[]:e.hideOn&&(t=t.filter(t=>!e.hideOn(r,t)))),r.docChanged&&t.length){let e=[];for(let i of t){let t=r.changes.mapPos(i.pos,-1,M.TrackDel);if(null!=t){let n=Object.assign(Object.create(null),i);n.pos=t,null!=n.end&&(n.end=r.changes.mapPos(n.end)),e.push(n)}}t=e}for(let e of r.effects)e.is(i)&&(t=e.value,o=void 0),(e.is(Ro)&&!e.value||e.value==s)&&(t=[]);return t.length&&o&&n.set(t,o),t},provide:t=>ko.from(t)});const r=Fi.define(r=>new Mo(r,t,s,n,i,e.hoverTime||300));return{active:s,extension:[s,r,Ao.of(r),Co]}}function Do(t,e){let i=t.plugin(vo);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const Ro=mt.define(),Eo=V.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 Po(t,e){let i=t.plugin(Bo),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const Bo=Fi.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(Eo);this.top=new Lo(t,!0,e.topContainer),this.bottom=new Lo(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(Eo);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new Lo(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new Lo(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=>dr.scrollMargins.of(e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}})});class Lo{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=V.define({enables:Bo});function Wo(t,e){let i,n=new Promise(t=>i=t),s=t=>function(t,e,i){let n=e.content?e.content(t,()=>o(null)):null;if(!n){if(n=oe("form"),e.input){let t=oe("input",e.input);/^(text|password|number|email|tel|url)$/.test(t.type)&&t.classList.add("cm-textfield"),t.name||(t.name="input"),n.appendChild(oe("label",(e.label||"")+": ",t))}else n.appendChild(document.createTextNode(e.label||""));n.appendChild(document.createTextNode(" ")),n.appendChild(oe("button",{class:"cm-button",type:"submit"},e.submitLabel||"OK"))}let s="FORM"==n.nodeName?[n]:n.querySelectorAll("form");for(let t=0;t<s.length;t++){let e=s[t];e.addEventListener("keydown",t=>{27==t.keyCode?(t.preventDefault(),o(null)):13==t.keyCode&&(t.preventDefault(),o(e))}),e.addEventListener("submit",t=>{t.preventDefault(),o(e)})}let r=oe("div",n,oe("button",{onclick:()=>o(null),"aria-label":t.state.phrase("close"),class:"cm-dialog-close",type:"button"},["×"]));e.class&&(r.className=e.class);function o(e){r.contains(r.ownerDocument.activeElement)&&t.focus(),i(e)}return r.classList.add("cm-dialog"),{dom:r,top:e.top,mount:()=>{if(e.focus){let t;t="string"==typeof e.focus?n.querySelector(e.focus):n.querySelector("input")||n.querySelector("button"),t&&"select"in t?t.select():t&&"focus"in t&&t.focus()}}}}(t,e,i);t.state.field(Ho,!1)?t.dispatch({effects:Vo.of(s)}):t.dispatch({effects:mt.appendConfig.of(Ho.init(()=>[s]))});let r=zo.of(s);return{close:r,result:n.then(e=>((t.win.queueMicrotask||(e=>t.win.setTimeout(e,10)))(()=>{t.state.field(Ho).indexOf(s)>-1&&t.dispatch({effects:r})}),e))}}const Ho=j.define({create:()=>[],update(t,e){for(let i of e.effects)i.is(Vo)?t=[i.value].concat(t):i.is(zo)&&(t=t.filter(t=>t!=i.value));return t},provide:t=>No.computeN([t],e=>e.field(t))}),Vo=mt.define(),zo=mt.define();class Fo extends Dt{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}Fo.prototype.elementClass="",Fo.prototype.toDOM=void 0,Fo.prototype.mapMode=M.TrackBefore,Fo.prototype.startSide=Fo.prototype.endSide=-1,Fo.prototype.point=!0;const _o=V.define(),qo=V.define(),$o={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>Lt.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},Uo=V.define();function jo(t){return[Ko(),Uo.of({...$o,...t})]}const Qo=V.define({combine:t=>t.some(t=>t)});function Ko(t){let e=[Xo];return t&&!1===t.fixed&&e.push(Qo.of(!0)),e}const Xo=Fi.fromClass(class{constructor(t){this.view=t,this.domAfter=null,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters cm-gutters-before",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(Uo).map(e=>new Zo(t,e)),this.fixed=!t.state.facet(Qo);for(let t of this.gutters)"after"==t.config.side?this.getDOMAfter().appendChild(t.dom):this.dom.appendChild(t.dom);this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}getDOMAfter(){return this.domAfter||(this.domAfter=document.createElement("div"),this.domAfter.className="cm-gutters cm-gutters-after",this.domAfter.setAttribute("aria-hidden","true"),this.domAfter.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.domAfter.style.position=this.fixed?"sticky":"",this.view.scrollDOM.appendChild(this.domAfter)),this.domAfter}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))}if(t.geometryChanged){let t=this.view.contentHeight/this.view.scaleY+"px";this.dom.style.minHeight=t,this.domAfter&&(this.domAfter.style.minHeight=t)}this.view.state.facet(Qo)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":"",this.domAfter&&(this.domAfter.style.position=this.fixed?"sticky":"")),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&(this.dom.remove(),this.domAfter&&this.domAfter.remove());let i=Lt.iter(this.view.state.facet(_o),this.view.viewport.from),n=[],s=this.gutters.map(t=>new Jo(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==Me.Text&&e){Yo(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==Me.Text){Yo(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),this.domAfter&&this.view.scrollDOM.appendChild(this.domAfter))}updateGutters(t){let e=t.startState.facet(Uo),i=t.state.facet(Uo),n=t.docChanged||t.heightChanged||t.viewportChanged||!Lt.eq(t.startState.facet(_o),t.state.facet(_o),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 Zo(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)"after"==t.config.side?this.getDOMAfter().appendChild(t.dom):this.dom.appendChild(t.dom);this.gutters=s}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove(),this.domAfter&&this.domAfter.remove()}},{provide:t=>dr.scrollMargins.of(e=>{let i=e.plugin(t);if(!i||0==i.gutters.length||!i.fixed)return null;let n=i.dom.offsetWidth*e.scaleX,s=i.domAfter?i.domAfter.offsetWidth*e.scaleX:0;return e.textDirection==ni.LTR?{left:n,right:s}:{right:n,left:s}})});function Go(t){return Array.isArray(t)?t:[t]}function Yo(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class Jo{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=Lt.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 tl(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=[];Yo(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),n=i?[i]:null;for(let i of t.state.facet(qo)){let s=i(t,e.widget,e);s&&(n||(n=[])).push(s)}n&&this.addElement(t,e,n)}finish(){let t=this.gutter;for(;t.elements.length>this.i;){let e=t.elements.pop();t.dom.removeChild(e.dom),e.destroy()}}}class Zo{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=Go(e.markers(t)),e.initialSpacer&&(this.spacer=new tl(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=Go(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!Lt.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 tl{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 el=V.define(),il=V.define(),nl=V.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 sl extends Fo{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function rl(t,e){return t.state.facet(nl).formatNumber(e,t.state)}const ol=Uo.compute([nl],t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers:t=>t.state.facet(el),lineMarker:(t,e,i)=>i.some(t=>t.toDOM)?null:new sl(rl(t,t.state.doc.lineAt(e.from).number)),widgetMarker:(t,e,i)=>{for(let n of t.state.facet(il)){let s=n(t,e,i);if(s)return s}return null},lineMarkerChange:t=>t.startState.facet(nl)!=t.state.facet(nl),initialSpacer:t=>new sl(rl(t,al(t.state.doc.lines))),updateSpacer(t,e){let i=rl(e.view,al(e.view.state.doc.lines));return i==t.number?t:new sl(i)},domEventHandlers:t.facet(nl).domEventHandlers,side:"before"}));function ll(t={}){return[nl.of(t),Ko(),ol]}function al(t){let e=9;for(;e<t;)e=10*e+9;return e}const hl=new class extends Fo{constructor(){super(...arguments),this.elementClass="cm-activeLineGutter"}},cl=_o.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(hl.range(s)))}return Lt.of(e)});const ul=1024;let fl=0;class dl{constructor(t,e){this.from=t,this.to=e}}class pl{constructor(t={}){this.id=fl++,this.perNode=!!t.perNode,this.deserialize=t.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")}),this.combine=t.combine||null}add(t){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return"function"!=typeof t&&(t=vl.match(t)),e=>{let i=t(e);return void 0===i?null:[this,i]}}}pl.closedBy=new pl({deserialize:t=>t.split(" ")}),pl.openedBy=new pl({deserialize:t=>t.split(" ")}),pl.group=new pl({deserialize:t=>t.split(" ")}),pl.isolate=new pl({deserialize:t=>{if(t&&"rtl"!=t&&"ltr"!=t&&"auto"!=t)throw new RangeError("Invalid value for isolate: "+t);return t||"auto"}}),pl.contextHash=new pl({perNode:!0}),pl.lookAhead=new pl({perNode:!0}),pl.mounted=new pl({perNode:!0});class ml{constructor(t,e,i,n=!1){this.tree=t,this.overlay=e,this.parser=i,this.bracketed=n}static get(t){return t&&t.props&&t.props[pl.mounted.id]}}const gl=Object.create(null);class vl{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):gl,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(null==t.name?8:0),n=new vl(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(pl.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(pl.group),n=-1;n<(i?i.length:0);n++){let s=e[n<0?t.name:i[n]];if(s)return s}}}}vl.none=new vl("",Object.create(null),0,8);class wl{constructor(t){this.types=t;for(let e=0;e<t.length;e++)if(t[e].id!=e)throw new RangeError("Node type ids should correspond to array positions when creating a node set")}extend(...t){let e=[];for(let i of this.types){let n=null;for(let e of t){let t=e(i);if(t){n||(n=Object.assign({},i.props));let e=t[1],s=t[0];s.combine&&s.id in n&&(e=s.combine(n[s.id],e)),n[s.id]=e}}e.push(n?new vl(i.name,n,i.id,i.flags):i)}return new wl(e)}}const bl=new WeakMap,yl=new WeakMap;var xl;!function(t){t[t.ExcludeBuffers=1]="ExcludeBuffers",t[t.IncludeAnonymous=2]="IncludeAnonymous",t[t.IgnoreMounts=4]="IgnoreMounts",t[t.IgnoreOverlays=8]="IgnoreOverlays",t[t.EnterBracketed=16]="EnterBracketed"}(xl||(xl={}));class kl{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=ml.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 Il(this.topNode,t)}cursorAt(t,e=0,i=0){let n=bl.get(this)||this.topNode,s=new Il(n);return s.moveTo(t,e),bl.set(this,s._tree),s}get topNode(){return new Tl(this,0,0,null)}resolve(t,e=0){let i=Ml(bl.get(this)||this.topNode,t,e,!1);return bl.set(this,i),i}resolveInner(t,e=0){let i=Ml(yl.get(this)||this.topNode,t,e,!0);return yl.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 Tl?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=ml.get(t.tree);if(r&&r.overlay&&r.overlay[0].from<=e&&r.overlay[r.overlay.length-1].to>=e){let o=new Tl(r.tree,r.overlay[0].from+t.from,-1,t);(s||(s=[n])).push(Ml(o,e,i,!1))}}return s?Bl(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&xl.IncludeAnonymous)>0;for(let t=this.cursor(r|xl.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:Vl(vl.none,this.children,this.positions,0,this.children.length,0,this.length,(t,e,i)=>new kl(this.type,t,e,i,this.propValues),t.makeTree||((t,e,i)=>new kl(vl.none,t,e,i)))}static build(t){return function(t){var e;let{buffer:i,nodeSet:n,maxBufferLength:s=ul,reused:r=[],minRepeatType:o=n.types.length}=t,l=Array.isArray(i)?new Sl(i,i.length):i,a=n.types,h=0,c=0;function u(t,e,i,w,b,y){let{id:x,start:k,end:S,size:C}=l,A=c,M=h;if(C<0){if(l.next(),-1==C){let e=r[x];return i.push(e),void w.push(k-t)}if(-3==C)return void(h=x);if(-4==C)return void(c=x);throw new RangeError(`Unrecognized record size: ${C}`)}let O,T,D=a[x],R=k-t;if(S-k<=s&&(T=g(l.pos-e,b))){let e=new Uint16Array(T.size-T.skip),i=l.pos-T.size,s=e.length;for(;l.pos>i;)s=v(T.start,e,s);O=new Cl(e,S-T.start,n),R=T.start-t}else{let t=l.pos-C;l.next();let e=[],i=[],n=x>=o?x:-1,r=0,a=S;for(;l.pos>t;)n>=0&&l.id==n&&l.size>=0?(l.end<=a-s&&(p(e,i,k,r,l.end,a,n,A,M),r=e.length,a=l.end),l.next()):y>2500?f(k,t,e,i):u(k,t,e,i,n,y+1);if(n>=0&&r>0&&r<e.length&&p(e,i,k,r,k,a,n,A,M),e.reverse(),i.reverse(),n>-1&&r>0){let t=d(D,M);O=Vl(D,e,i,0,e.length,0,S-k,t,t)}else O=m(D,e,i,S-k,A-S,M)}i.push(O),w.push(R)}function f(t,e,i,r){let o=[],a=0,h=-1;for(;l.pos>e;){let{id:t,start:e,end:i,size:n}=l;if(n>4)l.next();else{if(h>-1&&e<h)break;h<0&&(h=i-s),o.push(t,e,i),a++,l.next()}}if(a){let e=new Uint16Array(4*a),s=o[o.length-2];for(let t=o.length-3,i=0;t>=0;t-=3)e[i++]=o[t],e[i++]=o[t+1]-s,e[i++]=o[t+2]-s,e[i++]=i;i.push(new Cl(e,o[2]-s,n)),r.push(s-t)}}function d(t,e){return(i,n,s)=>{let r,o,l=0,a=i.length-1;if(a>=0&&(r=i[a])instanceof kl){if(!a&&r.type==t&&r.length==s)return r;(o=r.prop(pl.lookAhead))&&(l=n[a]+r.length+o)}return m(t,i,n,s,l,e)}}function p(t,e,i,s,r,o,l,a,h){let c=[],u=[];for(;t.length>s;)c.push(t.pop()),u.push(e.pop()+i-r);t.push(m(n.types[l],c,u,o-r,a-o,h)),e.push(r-i)}function m(t,e,i,n,s,r,o){if(r){let t=[pl.contextHash,r];o=o?[t].concat(o):[t]}if(s>25){let t=[pl.lookAhead,s];o=o?[t].concat(o):[t]}return new kl(t,e,i,n,o)}function g(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 u=i.id>=o?4:0,f=i.start;for(i.next();i.pos>l;){if(i.size<0){if(-3!=i.size&&-4!=i.size)break t;u+=4}else i.id>=o&&(u+=4);i.next()}r=f,n+=t,a+=u}return(e<0||n==t)&&(c.size=n,c.start=r,c.skip=a),c.size>4?c:void 0}function v(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=v(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 w=[],b=[];for(;l.pos>0;)u(t.start||0,t.bufferStart||0,w,b,-1,0);let y=null!==(e=t.length)&&void 0!==e?e:w.length?b[0]+w[0].length:0;return new kl(a[t.topID],w.reverse(),b.reverse(),y)}(t)}}kl.empty=new kl(vl.none,[],[],0);class Sl{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 Sl(this.buffer,this.index)}}class Cl{constructor(t,e,i){this.buffer=t,this.length=e,this.set=i}get type(){return vl.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&&!(Al(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 Cl(s,r,this.set)}}function Al(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 Ml(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 Tl&&t.index<0?null:t.parent;if(!e)return t;t=e}let r=n?0:xl.IgnoreOverlays;if(n)for(let n=t,o=n.parent;o;n=o,o=n.parent)n instanceof Tl&&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 Ol{cursor(t=0){return new Il(this,t)}getChild(t,e=null,i=null){let n=Dl(this,t,e,i);return n.length?n[0]:null}getChildren(t,e=null,i=null){return Dl(this,t,e,i)}resolve(t,e=0){return Ml(this,t,e,!1)}resolveInner(t,e=0){return Ml(this,t,e,!0)}matchContext(t){return Rl(this.parent,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 Tl extends Ol{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,h=o[t],c=l[t]+r.from;if(s&xl.EnterBracketed&&h instanceof kl&&(a=ml.get(h))&&!a.overlay&&a.bracketed&&i>=c&&i<=c+h.length||Al(n,i,c,c+h.length))if(h instanceof Cl){if(s&xl.ExcludeBuffers)continue;let o=h.findChild(0,h.buffer.length,e,i-c,n);if(o>-1)return new Pl(new El(r,h,t,c),null,o)}else if(s&xl.IncludeAnonymous||!h.type.isAnonymous||Nl(h)){let o;if(!(s&xl.IgnoreMounts)&&(o=ml.get(h))&&!o.overlay)return new Tl(o.tree,c,t,r);let l=new Tl(h,c,t,r);return s&xl.IncludeAnonymous||!l.type.isAnonymous?l:l.nextChild(e<0?h.children.length-1:0,e,i,n,s)}}if(s&xl.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)}prop(t){return this._tree.prop(t)}enter(t,e,i=0){let n;if(!(i&xl.IgnoreOverlays)&&(n=ml.get(this._tree))&&n.overlay){let s=t-this.from,r=i&xl.EnterBracketed&&n.bracketed;for(let{from:t,to:i}of n.overlay)if((e>0||r?t<=s:t<s)&&(e<0||r?i>=s:i>s))return new Tl(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 Dl(t,e,i,n){let s=t.cursor(),r=[];if(!s.firstChild())return r;if(null!=i)for(let t=!1;!t;)if(t=s.type.is(i),!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 Rl(t,e,i=e.length-1){for(let n=t;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 El{constructor(t,e,i,n){this.parent=t,this.buffer=e,this.index=i,this.start=n}}class Pl extends Ol{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 Pl(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)}prop(t){return this.type.prop(t)}enter(t,e,i=0){if(i&xl.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 Pl(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 Pl(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 Pl(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 kl(this.type,t,e,this.to-this.from)}toString(){return this.context.buffer.childString(this.index)}}function Bl(t){if(!t.length)return null;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 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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&xl.ExcludeBuffers)&&this.enterChild(1,t,e):this.yield(this._tree.enter(t,e,i))}parent(){if(!this.buffer)return this.yieldNode(this.mode&xl.IncludeAnonymous?this._tree._parent:this._tree.parent);if(this.stack.length)return this.yieldBuf(this.stack.pop());let t=this.mode&xl.IncludeAnonymous?this.buffer.parent:this.buffer.parent.nextSignificantParent();return 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Ca(t,e,[],kl.empty,0,i,[],null)}startParse(){return this.parser.startParse(new ka(this.state.doc),this.fragments)}work(t,e){return null!=e&&e>=this.state.doc.length&&(e=void 0),this.tree!=kl.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(zl.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(zl.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=Sa;Sa=this;try{return t()}finally{Sa=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=Aa(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=zl.applyChanges(i,e),n=kl.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 Ca(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=Aa(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 Fl{createParse(e,i,n){let s=n[0].from,r=n[n.length-1].to;return{parsedPos:s,advance(){let e=Sa;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 kl(vl.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 Sa}}function Aa(t,e,i){return zl.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class Ma{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 Ma(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=Ca.create(t.facet(Ra).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Ma(i)}}wa.state=j.define({create:Ma.init,update(t,e){for(let t of e.effects)if(t.is(wa.setState))return t.value;return e.startState.facet(Ra)!=e.state.facet(Ra)?Ma.init(e.state):t.apply(e)}});let Oa=t=>{let e=setTimeout(()=>t(),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Oa=t=>{let e=-1,i=setTimeout(()=>{e=requestIdleCallback(t,{timeout:400})},100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const Ta="undefined"!=typeof navigator&&(null===(ma=navigator.scheduling)||void 0===ma?void 0:ma.isInputPending)?()=>navigator.scheduling.isInputPending():null,Da=Fi.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(wa.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(wa.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=Oa(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(wa.state);if(s.tree==s.context.tree&&s.context.isDone(n+1e5))return;let r=Date.now()+Math.min(this.chunkBudget,100,t&&!Ta?Math.max(25,t.timeRemaining()-5):1e9),o=s.context.treeLen<n&&i.doc.length>n+1e3,l=s.context.work(()=>Ta&&Ta()||Date.now()>r,n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(l||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:wa.setState.of(new Ma(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=>Wi(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()}}}),Ra=V.define({combine:t=>t.length?t[0]:null,enables:t=>[wa.state,Da,dr.contentAttributes.compute([t],e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}})]});class Ea{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}const Pa=V.define(),Ba=V.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 La(t){let e=t.facet(Ba);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function Ia(t,e){let i="",n=t.tabSize,s=t.facet(Ba)[0];if("\t"==s){for(;e>=n;)i+="\t",e-=n;s=" "}for(let t=0;t<e;t++)i+=s;return i}function Na(t,e){t instanceof Ot&&(t=new Wa(t));for(let i of t.state.facet(Pa)){let n=i(t,e);if(void 0!==n)return n}let i=xa(t.state);return i.length>=e?function(t,e,i){let n=e.resolveStack(i),s=e.resolveInner(i,-1).resolve(i,0).enterUnfinishedNodesBefore(i);if(s!=n.node){let t=[];for(let e=s;e&&!(e.from<n.node.from||e.to>n.node.to||e.from==n.node.from&&e.type==n.node.type);e=e.parent)t.push(e);for(let e=t.length-1;e>=0;e--)n={node:t[e],next:n}}return Va(n,t,i)}(t,i,e):null}class Wa{constructor(t,e={}){this.state=t,this.options=e,this.unit=La(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:n,simulateDoubleBreak:s}=this.options;return null!=n&&n>=i.from&&n<=i.to?s&&n==t?{text:"",from:t}:(e<0?n<t:n<=t)?{text:i.text.slice(n-i.from),from:n}:{text:i.text.slice(0,n-i.from),from:i.from}:i}textAfterPos(t,e=1){if(this.options.simulateDoubleBreak&&t==this.options.simulateBreak)return"";let{text:i,from:n}=this.lineAt(t,e);return i.slice(t-n,Math.min(i.length,t+100-n))}column(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.countColumn(i,t-n),r=this.options.overrideIndentation?this.options.overrideIndentation(n):-1;return r>-1&&(s+=r-this.countColumn(i,i.search(/\S|$/))),s}countColumn(t,e=t.length){return jt(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.options.overrideIndentation;if(s){let t=s(n);if(t>-1)return t}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Ha=new pl;function Va(t,e,i){for(let n=t;n;n=n.next){let t=za(n.node);if(t)return t(_a.create(e,i,n))}return 0}function za(t){let e=t.type.prop(Ha);if(e)return e;let i,n=t.firstChild;if(n&&(i=n.type.prop(pl.closedBy))){let e=t.lastChild,n=e&&i.indexOf(e.name)>-1;return t=>function(t,e,i,n,s){let r=t.textAfter,o=r.match(/^\s*/)[0].length,l=n&&r.slice(o,o+n.length)==n||s==t.pos+o,a=e?function(t){let e=t.node,i=e.childAfter(e.from),n=e.lastChild;if(!i)return null;let s=t.options.simulateBreak,r=t.state.doc.lineAt(i.from),o=null==s||s<=r.from?r.to:Math.min(r.to,s);for(let t=i.to;;){let s=e.childAfter(t);if(!s||s==n)return null;if(!s.type.isSkipped){if(s.from>=o)return null;let t=/^ */.exec(r.text.slice(i.to-r.from))[0].length;return{from:i.from,to:i.to+t}}t=s.to}}(t):null;return a?l?t.column(a.from):t.column(a.to):t.baseIndent+(l?0:t.unit*i)}(t,!0,1,void 0,n&&!function(t){return t.pos==t.options.simulateBreak&&t.options.simulateDoubleBreak}(t)?e.from:void 0)}return null==t.parent?Fa:null}function Fa(){return 0}class _a extends Wa{constructor(t,e,i){super(t.state,t.options),this.base=t,this.pos=e,this.context=i}get node(){return this.context.node}static create(t,e,i){return new _a(t,e,i)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(t){let e=this.state.doc.lineAt(t.from);for(;;){let i=t.resolve(e.from);for(;i.parent&&i.parent.from==i.from;)i=i.parent;if(qa(i,t))break;e=this.state.doc.lineAt(i.from)}return this.lineIndent(e.from)}continue(){return Va(this.context.next,this.base,this.pos)}}function qa(t,e){for(let i=e;i;i=i.parent)if(t==i)return!0;return!1}function $a({except:t,units:e=1}={}){return i=>{let n=t&&t.test(i.textAfter);return i.baseIndent+(n?0:e*i.unit)}}const Ua=V.define(),ja=new pl;function Qa(t){let e=t.lastChild;return e&&e.to==t.to&&e.type.isError}function Ka(t,e,i){for(let n of t.facet(Ua)){let s=n(t,e,i);if(s)return s}return function(t,e,i){let n=xa(t);if(n.length<i)return null;let s=null;for(let r=n.resolveStack(i,1);r;r=r.next){let o=r.node;if(o.to<=i||o.from>i)continue;if(s&&o.from<e)break;let l=o.type.prop(ja);if(l&&(o.to<n.length-50||n.length==t.doc.length||!Qa(o))){let n=l(o,t);n&&n.from<=i&&n.from>=e&&n.to>i&&(s=n)}}return s}(t,e,i)}function Xa(t,e){let i=e.mapPos(t.from,1),n=e.mapPos(t.to,-1);return i>=n?void 0:{from:i,to:n}}const Ga=mt.define({map:Xa}),Ya=mt.define({map:Xa});function Ja(t){let e=[];for(let{head:i}of t.state.selection.ranges)e.some(t=>t.from<=i&&t.to>=i)||e.push(t.lineBlockAt(i));return e}const Za=j.define({create:()=>Oe.none,update(t,e){e.isUserEvent("delete")&&e.changes.iterChangedRanges((e,i)=>t=th(t,e,i)),t=t.map(e.changes);let i=[];for(let n of e.effects)n.is(Ga)&&!ih(t,n.value.from,n.value.to)?i.push(n.value):n.is(Ya)&&(t=t.update({filter:(t,e)=>n.value.from!=t||n.value.to!=e,filterFrom:n.value.from,filterTo:n.value.to}));if(i.length){let{preparePlaceholder:n}=e.state.facet(lh),s=i.map(t=>(n?Oe.replace({widget:new uh(n(e.state,t))}):ch).range(t.from,t.to));t=t.update({add:s})}return e.selection&&(t=th(t,e.selection.main.head)),t},provide:t=>dr.decorations.from(t),toJSON(t,e){let i=[];return t.between(0,e.doc.length,(t,e)=>{i.push(t,e)}),i},fromJSON(t){if(!Array.isArray(t)||t.length%2)throw new RangeError("Invalid JSON for fold state");let e=[];for(let i=0;i<t.length;){let n=t[i++],s=t[i++];if("number"!=typeof n||"number"!=typeof s)throw new RangeError("Invalid JSON for fold state");e.push(ch.range(n,s))}return Oe.set(e,!0)}});function th(t,e,i=e){let n=!1;return t.between(e,i,(t,s)=>{t<i&&s>e&&(n=!0)}),n?t.update({filterFrom:e,filterTo:i,filter:(t,n)=>t>=i||n<=e}):t}function eh(t,e,i){var n;let s=null;return null===(n=t.field(Za,!1))||void 0===n||n.between(e,i,(t,e)=>{(!s||s.from>t)&&(s={from:t,to:e})}),s}function ih(t,e,i){let n=!1;return t.between(e,e,(t,s)=>{t==e&&s==i&&(n=!0)}),n}function nh(t,e){return t.field(Za,!1)?e:e.concat(mt.appendConfig.of(ah()))}function sh(t,e,i=!0){let n=t.state.doc.lineAt(e.from).number,s=t.state.doc.lineAt(e.to).number;return dr.announce.of(`${t.state.phrase(i?"Folded lines":"Unfolded lines")} ${n} ${t.state.phrase("to")} ${s}.`)}const rh=[{key:"Ctrl-Shift-[",mac:"Cmd-Alt-[",run:t=>{for(let e of Ja(t)){let i=Ka(t.state,e.from,e.to);if(i)return t.dispatch({effects:nh(t.state,[Ga.of(i),sh(t,i)])}),!0}return!1}},{key:"Ctrl-Shift-]",mac:"Cmd-Alt-]",run:t=>{if(!t.state.field(Za,!1))return!1;let e=[];for(let i of Ja(t)){let n=eh(t.state,i.from,i.to);n&&e.push(Ya.of(n),sh(t,n,!1))}return e.length&&t.dispatch({effects:e}),e.length>0}},{key:"Ctrl-Alt-[",run:t=>{let{state:e}=t,i=[];for(let n=0;n<e.doc.length;){let s=t.lineBlockAt(n),r=Ka(e,s.from,s.to);r&&i.push(Ga.of(r)),n=(r?t.lineBlockAt(r.to):s).to+1}return i.length&&t.dispatch({effects:nh(t.state,i)}),!!i.length}},{key:"Ctrl-Alt-]",run:t=>{let e=t.state.field(Za,!1);if(!e||!e.size)return!1;let i=[];return e.between(0,t.state.doc.length,(t,e)=>{i.push(Ya.of({from:t,to:e}))}),t.dispatch({effects:i}),!0}}],oh={placeholderDOM:null,preparePlaceholder:null,placeholderText:"…"},lh=V.define({combine:t=>Tt(t,oh)});function ah(t){let e=[Za,mh];return t&&e.push(lh.of(t)),e}function hh(t,e){let{state:i}=t,n=i.facet(lh),s=e=>{let i=t.lineBlockAt(t.posAtDOM(e.target)),n=eh(t.state,i.from,i.to);n&&t.dispatch({effects:Ya.of(n)}),e.preventDefault()};if(n.placeholderDOM)return n.placeholderDOM(t,s,e);let r=document.createElement("span");return r.textContent=n.placeholderText,r.setAttribute("aria-label",i.phrase("folded code")),r.title=i.phrase("unfold"),r.className="cm-foldPlaceholder",r.onclick=s,r}const ch=Oe.replace({widget:new class extends Ae{toDOM(t){return hh(t,null)}}});class uh extends Ae{constructor(t){super(),this.value=t}eq(t){return this.value==t.value}toDOM(t){return hh(t,this.value)}}const fh={openText:"⌄",closedText:"›",markerDOM:null,domEventHandlers:{},foldingChanged:()=>!1};class dh extends Fo{constructor(t,e){super(),this.config=t,this.open=e}eq(t){return this.config==t.config&&this.open==t.open}toDOM(t){if(this.config.markerDOM)return this.config.markerDOM(this.open);let e=document.createElement("span");return e.textContent=this.open?this.config.openText:this.config.closedText,e.title=t.state.phrase(this.open?"Fold line":"Unfold line"),e}}function ph(t={}){let e={...fh,...t},i=new dh(e,!0),n=new dh(e,!1),s=Fi.fromClass(class{constructor(t){this.from=t.viewport.from,this.markers=this.buildMarkers(t)}update(t){(t.docChanged||t.viewportChanged||t.startState.facet(Ra)!=t.state.facet(Ra)||t.startState.field(Za,!1)!=t.state.field(Za,!1)||xa(t.startState)!=xa(t.state)||e.foldingChanged(t))&&(this.markers=this.buildMarkers(t.view))}buildMarkers(t){let e=new It;for(let s of t.viewportLineBlocks){let r=eh(t.state,s.from,s.to)?n:Ka(t.state,s.from,s.to)?i:null;r&&e.add(s.from,s.from,r)}return e.finish()}}),{domEventHandlers:r}=e;return[s,jo({class:"cm-foldGutter",markers(t){var e;return(null===(e=t.plugin(s))||void 0===e?void 0:e.markers)||Lt.empty},initialSpacer:()=>new dh(e,!1),domEventHandlers:{...r,click:(t,e,i)=>{if(r.click&&r.click(t,e,i))return!0;let n=eh(t.state,e.from,e.to);if(n)return t.dispatch({effects:Ya.of(n)}),!0;let s=Ka(t.state,e.from,e.to);return!!s&&(t.dispatch({effects:Ga.of(s)}),!0)}}}),ah()]}const mh=dr.baseTheme({".cm-foldPlaceholder":{backgroundColor:"#eee",border:"1px solid #ddd",color:"#888",borderRadius:".2em",margin:"0 1px",padding:"0 1px",cursor:"pointer"},".cm-foldGutter span":{padding:"0 1px",cursor:"pointer"}});class gh{constructor(t,e){let i;function n(t){let e=Yt.newName();return(i||(i=Object.create(null)))["."+e]=t,e}this.specs=t;const s="string"==typeof e.all?e.all:e.all?n(e.all):void 0,r=e.scope;this.scope=r instanceof wa?t=>t.prop(ga)==r.data:r?t=>t==r:void 0,this.style=Gl(t.map(t=>({tag:t.tag,class:t.class||n(Object.assign({},t,{tag:null}))})),{all:s}).style,this.module=i?new Yt(i):null,this.themeType=e.themeType}static define(t,e){return new gh(t,e||{})}}const vh=V.define(),wh=V.define({combine:t=>t.length?[t[0]]:null});function bh(t){let e=t.facet(vh);return e.length?e:t.facet(wh)}function yh(t,e){let i,n=[kh];return t instanceof gh&&(t.module&&n.push(dr.styleModule.of(t.module)),i=t.themeType),(null==e?void 0:e.fallback)?n.push(wh.of(t)):i?n.push(vh.computeN([dr.darkTheme],e=>e.facet(dr.darkTheme)==("dark"==i)?[t]:[])):n.push(vh.of(t)),n}class xh{constructor(t){this.markCache=Object.create(null),this.tree=xa(t.state),this.decorations=this.buildDeco(t,bh(t.state)),this.decoratedTo=t.viewport.to}update(t){let e=xa(t.state),i=bh(t.state),n=i!=bh(t.startState),{viewport:s}=t.view,r=t.changes.mapPos(this.decoratedTo,1);e.length<s.to&&!n&&e.type==this.tree.type&&r>=s.to?(this.decorations=this.decorations.map(t.changes),this.decoratedTo=r):(e!=this.tree||t.viewportChanged||n)&&(this.tree=e,this.decorations=this.buildDeco(t.view,i),this.decoratedTo=s.to)}buildDeco(t,e){if(!e||!this.tree.length)return Oe.none;let i=new It;for(let{from:n,to:s}of t.visibleRanges)Yl(this.tree,e,(t,e,n)=>{i.add(t,e,this.markCache[n]||(this.markCache[n]=Oe.mark({class:n})))},n,s);return i.finish()}}const kh=J.high(Fi.fromClass(xh,{decorations:t=>t.decorations})),Sh=gh.define([{tag:pa.meta,color:"#404740"},{tag:pa.link,textDecoration:"underline"},{tag:pa.heading,textDecoration:"underline",fontWeight:"bold"},{tag:pa.emphasis,fontStyle:"italic"},{tag:pa.strong,fontWeight:"bold"},{tag:pa.strikethrough,textDecoration:"line-through"},{tag:pa.keyword,color:"#708"},{tag:[pa.atom,pa.bool,pa.url,pa.contentSeparator,pa.labelName],color:"#219"},{tag:[pa.literal,pa.inserted],color:"#164"},{tag:[pa.string,pa.deleted],color:"#a11"},{tag:[pa.regexp,pa.escape,pa.special(pa.string)],color:"#e40"},{tag:pa.definition(pa.variableName),color:"#00f"},{tag:pa.local(pa.variableName),color:"#30a"},{tag:[pa.typeName,pa.namespace],color:"#085"},{tag:pa.className,color:"#167"},{tag:[pa.special(pa.variableName),pa.macroName],color:"#256"},{tag:pa.definition(pa.propertyName),color:"#00c"},{tag:pa.comment,color:"#940"},{tag:pa.invalid,color:"#f00"}]),Ch=dr.baseTheme({"&.cm-focused .cm-matchingBracket":{backgroundColor:"#328c8252"},"&.cm-focused .cm-nonmatchingBracket":{backgroundColor:"#bb555544"}}),Ah="()[]{}",Mh=V.define({combine:t=>Tt(t,{afterCursor:!0,brackets:Ah,maxScanDistance:1e4,renderMatch:Dh})}),Oh=Oe.mark({class:"cm-matchingBracket"}),Th=Oe.mark({class:"cm-nonmatchingBracket"});function Dh(t){let e=[],i=t.matched?Oh:Th;return e.push(i.range(t.start.from,t.start.to)),t.end&&e.push(i.range(t.end.from,t.end.to)),e}function Rh(t){let e=[],i=t.facet(Mh);for(let n of t.selection.ranges){if(!n.empty)continue;let s=Nh(t,n.head,-1,i)||n.head>0&&Nh(t,n.head-1,1,i)||i.afterCursor&&(Nh(t,n.head,1,i)||n.head<t.doc.length&&Nh(t,n.head+1,-1,i));s&&(e=e.concat(i.renderMatch(s,t)))}return Oe.set(e,!0)}const Eh=[Fi.fromClass(class{constructor(t){this.paused=!1,this.decorations=Rh(t.state)}update(t){(t.docChanged||t.selectionSet||this.paused)&&(t.view.composing?(this.decorations=this.decorations.map(t.changes),this.paused=!0):(this.decorations=Rh(t.state),this.paused=!1))}},{decorations:t=>t.decorations}),Ch];function Ph(t={}){return[Mh.of(t),Eh]}const Bh=new pl;function Lh(t,e,i){let n=t.prop(e<0?pl.openedBy:pl.closedBy);if(n)return n;if(1==t.name.length){let n=i.indexOf(t.name);if(n>-1&&n%2==(e<0?1:0))return[i[n+e]]}return null}function Ih(t){let e=t.type.prop(Bh);return e?e(t.node):t}function Nh(t,e,i,n={}){let s=n.maxScanDistance||1e4,r=n.brackets||Ah,o=xa(t),l=o.resolveInner(e,i);for(let n=l;n;n=n.parent){let s=Lh(n.type,i,r);if(s&&n.from<n.to){let o=Ih(n);if(o&&(i>0?e>=o.from&&e<o.to:e>o.from&&e<=o.to))return Wh(t,e,i,n,o,s,r)}}return function(t,e,i,n,s,r,o){if(i<0?!e:e==t.doc.length)return null;let l=i<0?t.sliceDoc(e-1,e):t.sliceDoc(e,e+1),a=o.indexOf(l);if(a<0||a%2==0!=i>0)return null;let h={from:i<0?e-1:e,to:i>0?e+1:e},c=t.doc.iterRange(e,i>0?t.doc.length:0),u=0;for(let t=0;!c.next().done&&t<=r;){let r=c.value;i<0&&(t+=r.length);let l=e+t*i;for(let t=i>0?0:r.length-1,e=i>0?r.length:-1;t!=e;t+=i){let e=o.indexOf(r[t]);if(!(e<0||n.resolveInner(l+t,1).type!=s))if(e%2==0==i>0)u++;else{if(1==u)return{start:h,end:{from:l+t,to:l+t+1},matched:e>>1==a>>1};u--}}i>0&&(t+=r.length)}return c.done?{start:h,matched:!1}:null}(t,e,i,o,l.type,s,r)}function Wh(t,e,i,n,s,r,o){let l=n.parent,a={from:s.from,to:s.to},h=0,c=null==l?void 0:l.cursor();if(c&&(i<0?c.childBefore(n.from):c.childAfter(n.to)))do{if(i<0?c.to<=n.from:c.from>=n.to){if(0==h&&r.indexOf(c.type.name)>-1&&c.from<c.to){let t=Ih(c);return{start:a,end:t?{from:t.from,to:t.to}:void 0,matched:!0}}if(Lh(c.type,i,o))h++;else if(Lh(c.type,-i,o)){if(0==h){let t=Ih(c);return{start:a,end:t&&t.from<t.to?{from:t.from,to:t.to}:void 0,matched:!1}}h--}}}while(i<0?c.prevSibling():c.nextSibling());return{start:a,matched:!1}}const Hh=Object.create(null),Vh=[vl.none],zh=[],Fh=Object.create(null),_h=Object.create(null);for(let[t,e]of[["variable","variableName"],["variable-2","variableName.special"],["string-2","string.special"],["def","variableName.definition"],["tag","tagName"],["attribute","attributeName"],["type","typeName"],["builtin","variableName.standard"],["qualifier","modifier"],["error","invalid"],["header","heading"],["property","propertyName"]])_h[t]=$h(Hh,e);function qh(t,e){zh.indexOf(t)>-1||(zh.push(t),console.warn(e))}function $h(t,e){let i=[];for(let n of e.split(" ")){let e=[];for(let i of n.split(".")){let n=t[i]||pa[i];n?"function"==typeof n?e.length?e=e.map(n):qh(i,`Modifier ${i} used at start of tag`):e.length?qh(i,`Tag ${i} used as modifier`):e=Array.isArray(n)?n:[n]:qh(i,`Unknown highlighting tag ${i}`)}for(let t of e)i.push(t)}if(!i.length)return 0;let n=e.replace(/ /g,"_"),s=n+" "+i.map(t=>t.id),r=Fh[s];if(r)return r.id;let o=Fh[s]=vl.define({id:Vh.length,name:n,props:[Ql({[n]:i})]});return Vh.push(o),o.id}ni.RTL,ni.LTR;function Uh(t,e){return({state:i,dispatch:n})=>{if(i.readOnly)return!1;let s=t(e,i);return!!s&&(n(i.update(s)),!0)}}const jh=Uh(Jh,0),Qh=Uh(Yh,0),Kh=Uh((t,e)=>Yh(t,e,function(t){let e=[];for(let i of t.selection.ranges){let n=t.doc.lineAt(i.from),s=i.to<=n.to?n:t.doc.lineAt(i.to);s.from>n.from&&s.from==i.to&&(s=i.to==n.to+1?n:t.doc.lineAt(i.to-1));let r=e.length-1;r>=0&&e[r].to>n.from?e[r].to=s.to:e.push({from:n.from+/^\s*/.exec(n.text)[0].length,to:s.to})}return e}(e)),0);function Xh(t,e){let i=t.languageDataAt("commentTokens",e,1);return i.length?i[0]:{}}const Gh=50;function Yh(t,e,i=e.selection.ranges){let n=i.map(t=>Xh(e,t.from).block);if(!n.every(t=>t))return null;let s=i.map((t,i)=>function(t,{open:e,close:i},n,s){let r,o,l=t.sliceDoc(n-Gh,n),a=t.sliceDoc(s,s+Gh),h=/\s*$/.exec(l)[0].length,c=/^\s*/.exec(a)[0].length,u=l.length-h;if(l.slice(u-e.length,u)==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<=2*Gh?r=o=t.sliceDoc(n,s):(r=t.sliceDoc(n,n+Gh),o=t.sliceDoc(s-Gh,s));let f=/^\s*/.exec(r)[0].length,d=/\s*$/.exec(o)[0].length,p=o.length-d-i.length;return r.slice(f,f+e.length)==e&&o.slice(p,p+i.length)==i?{open:{pos:n+f+e.length,margin:/\s/.test(r.charAt(f+e.length))?1:0},close:{pos:s-d-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 e,i=0;i<s.length;i++)if(e=s[i]){let s=n[i],{open:r,close:o}=e;t.push({from:r.pos-s.open.length,to:r.pos+r.margin},{from:o.pos-o.margin,to:o.pos+s.close.length})}return{changes:t}}return null}function Jh(t,e,i=e.selection.ranges){let n=[],s=-1;t:for(let{from:t,to:r}of i){let i,o=n.length,l=1e9;for(let o=t;o<=r;){let a=e.doc.lineAt(o);if(null==i&&(i=Xh(e,a.from).line,!i))continue t;if(a.from>s&&(t==r||r>a.from)){s=a.from;let t=/^\s*/.exec(a.text)[0].length,e=t==a.length,r=a.text.slice(t,t+i.length)==i?t:-1;t<a.text.length&&t<l&&(l=t),n.push({line:a,comment:r,token:i,indent:t,empty:e,single:!1})}o=a.to+1}if(l<1e9)for(let t=o;t<n.length;t++)n[t].indent<n[t].line.text.length&&(n[t].indent=l);n.length==o+1&&(n[o].single=!0)}if(2!=t&&n.some(t=>t.comment<0&&(!t.empty||t.single))){let t=[];for(let{line:e,token:i,indent:s,empty:r,single:o}of n)!o&&r||t.push({from:e.from+s,insert:i+" "});let i=e.changes(t);return{changes:i,selection:e.selection.map(i,1)}}if(1!=t&&n.some(t=>t.comment>=0)){let 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 Zh=ft.define(),tc=ft.define(),ec=V.define(),ic=V.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)})}),nc=j.define({create:()=>bc.empty,update(t,e){let i=e.state.facet(ic),n=e.annotation(Zh);if(n){let s=hc.fromTransaction(e,n.selection),r=n.side,o=0==r?t.undone:t.done;return o=s?cc(o,o.length,i.minDepth,s):pc(o,e.startState.selection),new bc(0==r?n.rest:o,0==r?o:n.rest)}let s=e.annotation(tc);if("full"!=s&&"before"!=s||(t=t.isolate()),!1===e.annotation(gt.addToHistory))return e.changes.empty?t:t.addMapping(e.changes.desc);let r=hc.fromTransaction(e),o=e.annotation(gt.time),l=e.annotation(gt.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 bc(t.done.map(hc.fromJSON),t.undone.map(hc.fromJSON))});function sc(t,e){return function({state:i,dispatch:n}){if(!e&&i.readOnly)return!1;let s=i.field(nc,!1);if(!s)return!1;let r=s.pop(t,i,e);return!!r&&(n(r),!0)}}const rc=sc(0,!1),oc=sc(1,!1),lc=sc(0,!0),ac=sc(1,!0);class hc{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 hc(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 hc(t.changes&&T.fromJSON(t.changes),[],t.mapped&&O.fromJSON(t.mapped),t.startSelection&&N.fromJSON(t.startSelection),t.selectionsAfter.map(N.fromJSON))}static fromTransaction(t,e){let i=fc;for(let e of t.startState.facet(ec)){let n=e(t);n.length&&(i=i.concat(n))}return!i.length&&t.changes.empty?null:new hc(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,fc)}static selection(t){return new hc(void 0,fc,void 0,void 0,t)}}function cc(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 uc(t,e){return t.length?e.length?t.concat(e):t:e}const fc=[],dc=200;function pc(t,e){if(t.length){let i=t[t.length-1],n=i.selectionsAfter.slice(Math.max(0,i.selectionsAfter.length-dc));return n.length&&n[n.length-1].eq(e)?t:(n.push(e),cc(t,t.length-1,1e9,i.setSelAfter(n)))}return[hc.selection([e])]}function mc(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 gc(t,e){if(!t.length)return t;let i=t.length,n=fc;for(;i;){let s=vc(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?[hc.selection(n)]:fc}function vc(t,e,i){let n=uc(t.selectionsAfter.length?t.selectionsAfter.map(t=>t.map(e)):fc,i);if(!t.changes)return hc.selection(n);let s=t.changes.map(e),r=e.mapDesc(t.changes,!0),o=t.mapped?t.mapped.composeDesc(r):r;return new hc(s,mt.mapEffects(t.effects,e),o,t.startSelection.map(r),n)}const wc=/^(input\.type|delete)($|\.)/;class bc{constructor(t,e,i=0,n=void 0){this.done=t,this.undone=e,this.prevTime=i,this.prevUserEvent=n}isolate(){return this.prevTime?new bc(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||wc.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)?cc(r,r.length-1,n.minDepth,new hc(t.changes.compose(o.changes),uc(mt.mapEffects(t.effects,o.changes),o.effects),o.mapped,o.startSelection,fc)):cc(r,r.length,n.minDepth,t),new bc(r,fc,e,i)}addSelection(t,e,i,n){let s=this.done.length?this.done[this.done.length-1].selectionsAfter:fc;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 bc(pc(this.done,t),this.undone,e,i);var r,o}addMapping(t){return new bc(gc(this.done,t),gc(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],r=s.selectionsAfter[0]||(s.startSelection?s.startSelection.map(s.changes.invertedDesc,1):e.selection);if(i&&s.selectionsAfter.length)return e.update({selection:s.selectionsAfter[s.selectionsAfter.length-1],annotations:Zh.of({side:t,rest:mc(n),selection:r}),userEvent:0==t?"select.undo":"select.redo",scrollIntoView:!0});if(s.changes){let i=1==n.length?fc:n.slice(0,n.length-1);return s.mapped&&(i=gc(i,s.mapped)),e.update({changes:s.changes,selection:s.startSelection,effects:s.effects,annotations:Zh.of({side:t,rest:i,selection:r}),filter:!1,userEvent:0==t?"undo":"redo",scrollIntoView:!0})}return null}}bc.empty=new bc(fc,fc);const yc=[{key:"Mod-z",run:rc,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:oc,preventDefault:!0},{linux:"Ctrl-Shift-z",run:oc,preventDefault:!0},{key:"Mod-u",run:lc,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:ac,preventDefault:!0}];function xc(t,e){return N.create(t.ranges.map(e),t.mainIndex)}function kc(t,e){return t.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function Sc({state:t,dispatch:e},i){let n=xc(t.selection,i);return!n.eq(t.selection,!0)&&(e(kc(t,n)),!0)}function Cc(t,e){return N.cursor(e?t.to:t.from)}function Ac(t,e){return Sc(t,i=>i.empty?t.moveByChar(i,e):Cc(i,e))}function Mc(t){return t.textDirectionAt(t.state.selection.main.head)==ni.LTR}const Oc=t=>Ac(t,!Mc(t)),Tc=t=>Ac(t,Mc(t));function Dc(t,e){return Sc(t,i=>i.empty?t.moveByGroup(i,e):Cc(i,e))}function Rc(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 Ec(t,e,i){let n,s,r=xa(t).resolveInner(e.head),o=i?pl.closedBy:pl.openedBy;for(let n=e.head;;){let e=i?r.childAfter(n):r.childBefore(n);if(!e)break;Rc(t,e,o)?r=e:n=i?e.to:e.from}return s=r.type.prop(o)&&(n=i?Nh(t,r.from,1):Nh(t,r.to,-1))&&n.matched?i?n.end.to:n.end.from:i?r.to:r.from,N.cursor(s,i?-1:1)}function Pc(t,e){return Sc(t,i=>{if(!i.empty)return Cc(i,e);let n=t.moveVertically(i,e);return n.head!=i.head?n:t.moveToLineBoundary(i,e)})}const Bc=t=>Pc(t,!1),Lc=t=>Pc(t,!0);function Ic(t){let e,i=t.scrollDOM.clientHeight<t.scrollDOM.scrollHeight-2,n=0,s=0;if(i){for(let e of t.state.facet(dr.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 Nc(t,e){let i,n=Ic(t),{state:s}=t,r=xc(s.selection,i=>i.empty?t.moveVertically(i,e,n.height):Cc(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=dr.scrollIntoView(r.main.head,{y:"start",yMargin:e.top-l}))}return t.dispatch(kc(s,r),{effects:i}),!0}const Wc=t=>Nc(t,!1),Hc=t=>Nc(t,!0);function Vc(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=N.cursor(n.from+i))}return s}function zc(t,e,i){let n=xc(t.state.selection,t=>{t.undirectional&&t.head>=t.anchor!=e&&(t=N.range(t.head,t.anchor));let n=i(t);return N.range(t.anchor,n.head,n.goalColumn,n.bidiLevel||void 0,n.assoc)});return!n.eq(t.state.selection)&&(t.dispatch(kc(t.state,n)),!0)}function Fc(t,e){return zc(t,e,i=>t.moveByChar(i,e))}const _c=t=>Fc(t,!Mc(t)),qc=t=>Fc(t,Mc(t));function $c(t,e){return zc(t,e,i=>t.moveByGroup(i,e))}function Uc(t,e){return zc(t,e,i=>t.moveVertically(i,e))}const jc=t=>Uc(t,!1),Qc=t=>Uc(t,!0);function Kc(t,e){return zc(t,e,i=>t.moveVertically(i,e,Ic(t).height))}const Xc=t=>Kc(t,!1),Gc=t=>Kc(t,!0),Yc=({state:t,dispatch:e})=>(e(kc(t,{anchor:0})),!0),Jc=({state:t,dispatch:e})=>(e(kc(t,{anchor:t.doc.length})),!0),Zc=({state:t,dispatch:e})=>(e(kc(t,{anchor:t.selection.main.anchor,head:0})),!0),tu=({state:t,dispatch:e})=>(e(kc(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0);function eu(t,e){let{state:i}=t,n=i.selection,s=i.selection.ranges.slice();for(let n of i.selection.ranges){let r=i.doc.lineAt(n.head);if(e?r.to<t.state.doc.length:r.from>0)for(let i=n;;){let n=t.moveVertically(i,e);if(n.head<r.from||n.head>r.to){s.some(t=>t.head==n.head)||s.push(n);break}if(n.head==i.head)break;i=n}}return s.length!=n.ranges.length&&(t.dispatch(kc(i,N.create(s,s.length-1))),!0)}function iu(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=nu(t,o,!1)):o>s&&(i="delete.forward",o=nu(t,o,!0)),s=Math.min(s,o),r=Math.max(r,o)}else 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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=x(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}),au=t=>lu(t,!1);function hu(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 cu(t,e,i){if(t.readOnly)return!1;let n=[],s=[];for(let e of hu(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 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i,n=xa(t).resolveInner(e),s=n.childBefore(e),r=n.childAfter(e);return s&&r&&s.to<=e&&r.from>=e&&(i=s.type.prop(pl.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 Wa(e,{simulateBreak:n,simulateDoubleBreak:!!o}),a=Na(l,n);for(null==a&&(a=jt(/^\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=["",Ia(e,a)];return o&&h.push(Ia(e,l.lineIndent(r.from,-1))),{changes:{from:n,to:s,insert:u.of(h)},range:N.cursor(n+1+h[1].length)}});return i(e.update(n,{scrollIntoView:!0,userEvent:"input"})),!0}}function pu(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:N.range(r.mapPos(n.anchor,1),r.mapPos(n.head,1))}})}const mu=[{key:"Alt-ArrowLeft",mac:"Ctrl-ArrowLeft",run:t=>Sc(t,e=>Ec(t.state,e,!Mc(t))),shift:t=>{let e=!Mc(t);return zc(t,e,i=>Ec(t.state,i,e))}},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:t=>Sc(t,e=>Ec(t.state,e,Mc(t))),shift:t=>{let e=Mc(t);return zc(t,e,i=>Ec(t.state,i,e))}},{key:"Alt-ArrowUp",run:({state:t,dispatch:e})=>cu(t,e,!1)},{key:"Shift-Alt-ArrowUp",run:({state:t,dispatch:e})=>uu(t,e,!1)},{key:"Alt-ArrowDown",run:({state:t,dispatch:e})=>cu(t,e,!0)},{key:"Shift-Alt-ArrowDown",run:({state:t,dispatch:e})=>uu(t,e,!0)},{key:"Mod-Alt-ArrowUp",run:t=>eu(t,!1)},{key:"Mod-Alt-ArrowDown",run:t=>eu(t,!0)},{key:"Escape",run:({state:t,dispatch:e})=>{let i=t.selection,n=null;return i.ranges.length>1?n=N.create([i.main]):i.main.empty||(n=N.create([N.cursor(i.main.head)])),!!n&&(e(kc(t,n)),!0)}},{key:"Mod-Enter",run:du(!0)},{key:"Alt-l",mac:"Ctrl-l",run:({state:t,dispatch:e})=>{let i=hu(t).map(({from:e,to:i})=>N.range(e,Math.min(i+1,t.doc.length)));return e(t.update({selection:N.create(i),userEvent:"select"})),!0}},{key:"Mod-i",run:({state:t,dispatch:e})=>{let i=xc(t.selection,e=>{let i=xa(t),n=i.resolveStack(e.from,1);if(e.empty){let t=i.resolveStack(e.from,-1);t.node.from>=n.node.from&&t.node.to<=n.node.to&&(n=t)}for(let t=n;t;t=t.next){let{node:i}=t;if((i.from<e.from&&i.to>=e.to||i.to>e.to&&i.from<=e.from)&&t.next)return N.range(i.to,i.from)}return e});return!i.eq(t.selection)&&(e(kc(t,i)),!0)},preventDefault:!0},{key:"Mod-[",run:({state:t,dispatch:e})=>!t.readOnly&&(e(t.update(pu(t,(e,i)=>{let n=/^\s*/.exec(e.text)[0];if(!n)return;let 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i;if(t.lineWrapping){let n=t.lineBlockAt(e.head),s=t.coordsAtPos(e.head,e.assoc||1);s&&(i=n.bottom+t.documentTop-s.bottom+t.defaultLineHeight/2)}return t.moveVertically(e,!0,i)}).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=xc(t.selection,e=>{let s=Nh(t,e.head,-1)||Nh(t,e.head,1)||e.head>0&&Nh(t,e.head-1,1)||e.head<t.doc.length&&Nh(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?N.range(e.anchor,r):N.cursor(r)});return!!n&&(e(kc(t,s)),!0)}(t,e,!1)},{key:"Mod-/",run:t=>{let{state:e}=t,i=e.doc.lineAt(e.selection.main.from),n=Xh(t.state,i.from);return n.line?jh(t):!!n.block&&Kh(t)}},{key:"Alt-A",run:Qh},{key:"Ctrl-m",mac:"Shift-Alt-m",run:t=>(t.setTabFocusMode(),!0)}].concat([{key:"ArrowLeft",run:Oc,shift:_c,preventDefault:!0},{key:"Mod-ArrowLeft",mac:"Alt-ArrowLeft",run:t=>Dc(t,!Mc(t)),shift:t=>$c(t,!Mc(t)),preventDefault:!0},{mac:"Cmd-ArrowLeft",run:t=>Sc(t,e=>Vc(t,e,!Mc(t))),shift:t=>{let e=!Mc(t);return zc(t,e,i=>Vc(t,i,e))},preventDefault:!0},{key:"ArrowRight",run:Tc,shift:qc,preventDefault:!0},{key:"Mod-ArrowRight",mac:"Alt-ArrowRight",run:t=>Dc(t,Mc(t)),shift:t=>$c(t,Mc(t)),preventDefault:!0},{mac:"Cmd-ArrowRight",run:t=>Sc(t,e=>Vc(t,e,Mc(t))),shift:t=>{let e=Mc(t);return 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i=t.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:u.of(["",""])},range:N.cursor(t.from)}));return 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:x(n.text,i-n.from,!1)+n.from,r=i==n.to?i+1:x(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:N.cursor(r)}});return!i.changes.empty&&(e(t.update(i,{scrollIntoView:!0,userEvent:"move.character"})),!0)}},{key:"Ctrl-v",run:Hc}].map(t=>({mac:t.key,run:t.run,shift:t.shift})))),gu="function"==typeof String.prototype.normalize?t=>t.normalize("NFKD"):t=>t;class vu{constructor(t,e,i=0,n=t.length,s,r){this.test=r,this.value={from:0,to:0,precise:!1},this.done=!1,this.matches=[],this.buffer="",this.bufferPos=0,this.iter=t.iterRange(i,n),this.bufferStart=i,this.normalize=s?t=>s(gu(t)):gu,this.query=this.normalize(e)}peek(){if(this.bufferPos==this.buffer.length){if(this.bufferStart+=this.buffer.length,this.iter.next(),this.iter.done)return-1;this.bufferPos=0,this.buffer=this.iter.value}return k(this.buffer,this.bufferPos)}next(){for(;this.matches.length;)this.matches.pop();return this.nextOverlapping()}nextOverlapping(){for(;;){let t=this.peek();if(t<0)return this.done=!0,this;let e=S(t),i=this.bufferStart+this.bufferPos;this.bufferPos+=C(t);let n=this.normalize(e);if(n.length)for(let t=0,s=i,r=!0;;t++){let i=n.charCodeAt(t),o=this.match(i,s,r,this.bufferPos+this.bufferStart,t==n.length-1);if(o)return this.value=o,this;if(t==n.length-1)break;r&&t<e.length&&e.charCodeAt(t)==i?s++:r=!1}}}match(t,e,i,n,s){let r=null;for(let e=0;e<this.matches.length;){let i=this.matches[e],o=!1;this.query.charCodeAt(i.index)==t&&(i.index==this.query.length-1?r={from:i.from,to:n,precise:s&&i.precise}:(i.index++,o=!0)),o?e++:this.matches.splice(e,1)}return this.query.charCodeAt(0)==t&&(1==this.query.length?r={from:e,to:n,precise:i&&s}:this.matches.push({from:e,index:1,precise:i})),r&&this.test&&!this.test(r.from,r.to,this.buffer,this.bufferStart)&&(r=null),r}}"undefined"!=typeof Symbol&&(vu.prototype[Symbol.iterator]=function(){return this});const wu={from:-1,to:-1,match:/.*/.exec(""),precise:!0},bu="gm"+(null==/x/.unicode?"":"u");class yu{constructor(t,e,i,n=0,s=t.length){if(this.text=t,this.to=s,this.curLine="",this.done=!1,this.value=wu,/\\[sWDnr]|\n|\r|\[\^/.test(e))return new Su(t,e,i,n,s);this.re=new RegExp(e,bu+((null==i?void 0:i.ignoreCase)?"i":"")),this.test=null==i?void 0:i.test,this.iter=t.iter();let r=t.lineAt(n);this.curLineStart=r.from,this.matchPos=Cu(t,n),this.getLine(this.curLineStart)}getLine(t){this.iter.next(t),this.iter.lineBreak?this.curLine="":(this.curLine=this.iter.value,this.curLineStart+this.curLine.length>this.to&&(this.curLine=this.curLine.slice(0,this.to-this.curLineStart)),this.iter.next())}nextLine(){this.curLineStart=this.curLineStart+this.curLine.length+1,this.curLineStart>this.to?this.curLine="":this.getLine(0)}next(){for(let t=this.matchPos-this.curLineStart;;){this.re.lastIndex=t;let e=this.matchPos<=this.to&&this.re.exec(this.curLine);if(e){let i=this.curLineStart+e.index,n=i+e[0].length;if(this.matchPos=Cu(this.text,n+(i==n?1:0)),i==this.curLineStart+this.curLine.length&&this.nextLine(),(i<n||i>this.value.to)&&(!this.test||this.test(i,n,e)))return this.value={from:i,to:n,precise:!0,match:e},this;t=this.matchPos-this.curLineStart}else{if(!(this.curLineStart+this.curLine.length<this.to))return this.done=!0,this;this.nextLine(),t=0}}}}const xu=new WeakMap;class ku{constructor(t,e){this.from=t,this.text=e}get to(){return this.from+this.text.length}static get(t,e,i){let n=xu.get(t);if(!n||n.from>=i||n.to<=e){let n=new ku(e,t.sliceString(e,i));return xu.set(t,n),n}if(n.from==e&&n.to==i)return n;let{text:s,from:r}=n;return r>e&&(s=t.sliceString(e,r)+s,r=e),n.to<i&&(s+=t.sliceString(n.to,i)),xu.set(t,new ku(r,s)),new ku(e,s.slice(e-r,i-r))}}class Su{constructor(t,e,i,n,s){this.text=t,this.to=s,this.done=!1,this.value=wu,this.matchPos=Cu(t,n),this.re=new RegExp(e,bu+((null==i?void 0:i.ignoreCase)?"i":"")),this.test=null==i?void 0:i.test,this.flat=ku.get(t,n,this.chunkEnd(n+5e3))}chunkEnd(t){return t>=this.to?this.to:this.text.lineAt(t).to}next(){for(;;){let t=this.re.lastIndex=this.matchPos-this.flat.from,e=this.re.exec(this.flat.text);if(e&&!e[0]&&e.index==t&&(this.re.lastIndex=t+1,e=this.re.exec(this.flat.text)),e){let t=this.flat.from+e.index,i=t+e[0].length;if((this.flat.to>=this.to||e.index+e[0].length<=this.flat.text.length-10)&&(!this.test||this.test(t,i,e)))return this.value={from:t,to:i,precise:!0,match:e},this.matchPos=Cu(this.text,i+(t==i?1:0)),this}if(this.flat.to==this.to)return this.done=!0,this;this.flat=ku.get(this.text,this.flat.from,this.chunkEnd(this.flat.from+2*this.flat.text.length))}}}function Cu(t,e){if(e>=t.length)return e;let i,n=t.lineAt(e);for(;e<n.to&&(i=n.text.charCodeAt(e-n.from))>=56320&&i<57344;)e++;return e}"undefined"!=typeof Symbol&&(yu.prototype[Symbol.iterator]=Su.prototype[Symbol.iterator]=function(){return this});const Au={highlightWordAroundCursor:!1,minSelectionLength:1,maxMatches:100,wholeWords:!1},Mu=V.define({combine:t=>Tt(t,Au,{highlightWordAroundCursor:(t,e)=>t||e,minSelectionLength:Math.min,maxMatches:Math.min})});function Ou(t){let e=[Pu,Eu];return t&&e.push(Mu.of(t)),e}const Tu=Oe.mark({class:"cm-selectionMatch"}),Du=Oe.mark({class:"cm-selectionMatch cm-selectionMatch-main"});function Ru(t,e,i,n){return!(0!=i&&t(e.sliceDoc(i-1,i))==St.Word||n!=e.doc.length&&t(e.sliceDoc(n,n+1))==St.Word)}const Eu=Fi.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(Mu),{state:i}=t,n=i.selection;if(n.ranges.length>1)return Oe.none;let s,r=n.main,o=null;if(r.empty){if(!e.highlightWordAroundCursor)return Oe.none;let t=i.wordAt(r.head);if(!t)return Oe.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 Oe.none;if(e.wholeWords){if(s=i.sliceDoc(r.from,r.to),o=i.charCategorizer(r.head),!Ru(o,i,r.from,r.to)||!function(t,e,i,n){return t(e.sliceDoc(i,i+1))==St.Word&&t(e.sliceDoc(n-1,n))==St.Word}(o,i,r.from,r.to))return Oe.none}else if(s=i.sliceDoc(r.from,r.to),!s)return Oe.none}let l=[];for(let n of t.visibleRanges){let t=new vu(i.doc,s,n.from,n.to);for(;!t.next().done;){let{from:n,to:s}=t.value;if((!o||Ru(o,i,n,s))&&(r.empty&&n<=r.from&&s>=r.to?l.push(Du.range(n,s)):(n>=r.to||s<=r.from)&&l.push(Tu.range(n,s)),l.length>e.maxMatches))return Oe.none}}return Oe.set(l)}},{decorations:t=>t.decorations}),Pu=dr.baseTheme({".cm-selectionMatch":{backgroundColor:"#99ff7780"},".cm-searchMatch .cm-selectionMatch":{backgroundColor:"transparent"}});const Bu=V.define({combine:t=>Tt(t,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:t=>new hf(t),scrollToMatch:t=>dr.scrollIntoView(t)})});class Lu{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,bu),!0}catch(t){return!1}}(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!t.wholeWord,this.test=t.test}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&&this.test==t.test}create(){return this.regexp?new Fu(this):new Wu(this)}getCursor(t,e=0,i){let n=t.doc?t:Ot.create({doc:t});return null==i&&(i=n.doc.length),this.regexp?Hu(this,n,e,i):Nu(this,n,e,i)}}class Iu{constructor(t){this.spec=t}}function Nu(t,e,i,n){let s;return t.wholeWord&&(s=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(Vu(s,i-r))==St.Word&&e(zu(s,i-r))==St.Word||e(zu(s,n-r))==St.Word&&e(Vu(s,n-r))==St.Word))}(e.doc,e.charCategorizer(e.selection.main.head))),t.test&&(s=function(t,e,i){return(n,s,r,o)=>{if(i&&!i(n,s,r,o))return!1;let l=n>=o&&s<=o+r.length?r.slice(n-o,s-o):e.doc.sliceString(n,s);return t(l,e,n,s)}}(t.test,e,s)),new vu(e.doc,t.unquoted,i,n,t.caseSensitive?void 0:t=>t.toLowerCase(),s)}class Wu extends Iu{constructor(t){super(t)}nextMatch(t,e,i){let n=Nu(this.spec,t,i,t.doc.length).nextOverlapping();if(n.done){let i=Math.min(t.doc.length,e+this.spec.unquoted.length);n=Nu(this.spec,t,0,i).nextOverlapping()}return n.done||n.value.from==e&&n.value.to==i?null:n.value}prevMatchInRange(t,e,i){for(let n=i;;){let i=Math.max(e,n-1e4-this.spec.unquoted.length),s=Nu(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){let n=this.prevMatchInRange(t,0,e);return n||(n=this.prevMatchInRange(t,Math.max(0,i-this.spec.unquoted.length),t.doc.length)),!n||n.from==e&&n.to==i?null:n}getReplacement(t){return this.spec.unquote(this.spec.replace)}matchAll(t,e){let i=Nu(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=Nu(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 Hu(t,e,i,n){let s;var r;return t.wholeWord&&(r=e.charCategorizer(e.selection.main.head),s=(t,e,i)=>!i[0].length||(r(Vu(i.input,i.index))!=St.Word||r(zu(i.input,i.index))!=St.Word)&&(r(zu(i.input,i.index+i[0].length))!=St.Word||r(Vu(i.input,i.index+i[0].length))!=St.Word)),t.test&&(s=function(t,e,i){return(n,s,r)=>(!i||i(n,s,r))&&t(r[0],e,n,s)}(t.test,e,s)),new yu(e.doc,t.search,{ignoreCase:!t.caseSensitive,test:s},i,n)}function Vu(t,e){return t.slice(x(t,e,!1),e)}function zu(t,e){return t.slice(e,x(t,e))}class Fu extends Iu{nextMatch(t,e,i){let n=Hu(this.spec,t,i,t.doc.length).next();return n.done&&(n=Hu(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=Hu(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(/\$([$&]|\d+)/g,(e,i)=>{if("&"==i)return t.match[0];if("$"==i)return"$";for(let e=i.length;e>0;e--){let n=+i.slice(0,e);if(n>0&&n<t.match.length)return t.match[n]+i.slice(e)}return e})}matchAll(t,e){let i=Hu(this.spec,t,0,t.doc.length),n=[];for(;!i.next().done;){if(n.length>=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=Hu(this.spec,t,Math.max(0,e-250),Math.min(i+250,t.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}}const _u=mt.define(),qu=mt.define(),$u=j.define({create:t=>new Uu(nf(t).create(),null),update(t,e){for(let i of e.effects)i.is(_u)?t=new Uu(i.value.create(),t.panel):i.is(qu)&&(t=new Uu(t.query,i.value?ef:null));return t},provide:t=>No.from(t,t=>t.panel)});class Uu{constructor(t,e){this.query=t,this.panel=e}}const ju=Oe.mark({class:"cm-searchMatch"}),Qu=Oe.mark({class:"cm-searchMatch cm-searchMatch-selected"}),Ku=Fi.fromClass(class{constructor(t){this.view=t,this.decorations=this.highlight(t.state.field($u))}update(t){let e=t.state.field($u);(e!=t.startState.field($u)||t.docChanged||t.selectionSet||t.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:t,panel:e}){if(!e||!t.spec.valid)return Oe.none;let{view:i}=this,n=new It;for(let e=0,s=i.visibleRanges,r=s.length;e<r;e++){let{from:o,to:l}=s[e];for(;e<r-1&&l>s[e+1].from-500;)l=s[++e].to;t.highlight(i.state,o,l,(t,e)=>{let s=i.state.selection.ranges.some(i=>i.from==t&&i.to==e);n.add(t,e,s?Qu:ju)})}return n.finish()}},{decorations:t=>t.decorations});function Xu(t){return e=>{let i=e.state.field($u,!1);return i&&i.query.spec.valid?t(e,i):of(e)}}const Gu=Xu((t,{query:e})=>{let{to:i}=t.state.selection.main,n=e.nextMatch(t.state,i,i);if(!n)return!1;let s=N.single(n.from,n.to),r=t.state.facet(Bu);return t.dispatch({selection:s,effects:[df(t,n),r.scrollToMatch(s.main,t)],userEvent:"select.search"}),rf(t),!0}),Yu=Xu((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,s=e.prevMatch(i,n,n);if(!s)return!1;let r=N.single(s.from,s.to),o=t.state.facet(Bu);return t.dispatch({selection:r,effects:[df(t,s),o.scrollToMatch(r.main,t)],userEvent:"select.search"}),rf(t),!0}),Ju=Xu((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:N.create(i.map(t=>N.range(t.from,t.to))),userEvent:"select.search.matches"}),!0)}),Zu=Xu((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=r,h=[],c=[];a.precise?a.from==n&&a.to==s&&(l=i.toText(e.getReplacement(a)),h.push({from:a.from,to:a.to,insert:l}),a=e.nextMatch(i,a.from,a.to),c.push(dr.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+"."))):a=e.nextMatch(i,a.from,a.to);let u=t.state.changes(h);return a&&(o=N.single(a.from,a.to).map(u),c.push(df(t,a)),c.push(i.facet(Bu).scrollToMatch(o.main,t))),t.dispatch({changes:u,selection:o,effects:c,userEvent:"input.replace"}),!0}),tf=Xu((t,{query:e})=>{if(t.state.readOnly)return!1;let i=[];for(let n of e.matchAll(t.state,1e9)){let{from:t,to:s,precise:r}=n;r&&i.push({from:t,to:s,insert:e.getReplacement(n)})}if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:dr.announce.of(n),userEvent:"input.replace.all"}),!0});function ef(t){return t.state.facet(Bu).createPanel(t)}function nf(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(Bu);return new Lu({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 sf(t){let e=Po(t,ef);return e&&e.dom.querySelector("[main-field]")}function rf(t){let e=sf(t);e&&e==t.root.activeElement&&e.select()}const of=t=>{let e=t.state.field($u,!1);if(e&&e.panel){let i=sf(t);if(i&&i!=t.root.activeElement){let n=nf(t.state,e.query.spec);n.valid&&t.dispatch({effects:_u.of(n)}),i.focus(),i.select()}}else t.dispatch({effects:[qu.of(!0),e?_u.of(nf(t.state,e.query.spec)):mt.appendConfig.of(mf)]});return!0},lf=t=>{let e=t.state.field($u,!1);if(!e||!e.panel)return!1;let i=Po(t,ef);return i&&i.dom.contains(t.root.activeElement)&&t.focus(),t.dispatch({effects:qu.of(!1)}),!0},af=[{key:"Mod-f",run:of,scope:"editor search-panel"},{key:"F3",run:Gu,shift:Yu,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:Gu,shift:Yu,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:lf,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 vu(t.doc,t.sliceDoc(n,s));!e.next().done;){if(r.length>1e3)return!1;e.value.from==n&&(o=r.length),r.push(N.range(e.value.from,e.value.to))}return e(t.update({selection:N.create(r,o),userEvent:"select.search.matches"})),!0}},{key:"Mod-Alt-g",run:t=>{let{state:e}=t,i=String(e.doc.lineAt(t.state.selection.main.head).number),{close:n,result:s}=Wo(t,{label:e.phrase("Go to line"),input:{type:"text",name:"line",value:i},focus:!0,submitLabel:e.phrase("go")});return s.then(i=>{let s=i&&/^([+-])?(\d+)?(:\d+)?(%)?$/.exec(i.elements.line.value);if(!s)return void t.dispatch({effects:n});let r=e.doc.lineAt(e.selection.main.head),[,o,l,a,h]=s,c=a?+a.slice(1):0,u=l?+l:r.number;if(l&&h){let t=u/100;o&&(t=t*("-"==o?-1:1)+r.number/e.doc.lines),u=Math.round(e.doc.lines*t)}else l&&o&&(u=u*("-"==o?-1:1)+r.number);let f=e.doc.line(Math.max(1,Math.min(e.doc.lines,u))),d=N.cursor(f.from+Math.max(0,Math.min(c,f.length)));t.dispatch({effects:[n,dr.scrollIntoView(d.from,{y:"center"})],selection:d})}),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some(t=>t.from===t.to))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=N.create(i.ranges.map(e=>t.wordAt(e.head)||N.cursor(e.head)),i.mainIndex);return!n.eq(i)&&(e(t.update({selection:n})),!0)})({state:t,dispatch:e});let n=t.sliceDoc(i[0].from,i[0].to);if(t.selection.ranges.some(e=>t.sliceDoc(e.from,e.to)!=n))return!1;let s=function(t,e){let{main:i,ranges:n}=t.selection,s=t.wordAt(i.head),r=s&&s.from==i.from&&s.to==i.to;for(let i=!1,s=new vu(t.doc,e,n[n.length-1].to);;){if(s.next(),!s.done){if(i&&n.some(t=>t.from==s.value.from))continue;if(r){let e=t.wordAt(s.value.from);if(!e||e.from!=s.value.from||e.to!=s.value.to)continue}return s.value}if(i)return null;s=new vu(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!s&&(e(t.update({selection:t.selection.addRange(N.range(s.from,s.to),!1),effects:dr.scrollIntoView(s.to)})),!0)},preventDefault:!0}];class hf{constructor(t){this.view=t;let e=this.query=t.state.field($u).query.spec;function i(t,e,i){return oe("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=oe("input",{value:e.search,placeholder:cf(t,"Find"),"aria-label":cf(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=oe("input",{value:e.replace,placeholder:cf(t,"Replace"),"aria-label":cf(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=oe("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=oe("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=oe("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=oe("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",()=>Gu(t),[cf(t,"next")]),i("prev",()=>Yu(t),[cf(t,"previous")]),i("select",()=>Ju(t),[cf(t,"all")]),oe("label",null,[this.caseField,cf(t,"match case")]),oe("label",null,[this.reField,cf(t,"regexp")]),oe("label",null,[this.wordField,cf(t,"by word")]),...t.state.readOnly?[]:[oe("br"),this.replaceField,i("replace",()=>Zu(t),[cf(t,"replace")]),i("replaceAll",()=>tf(t),[cf(t,"replace all")])],oe("button",{name:"close",onclick:()=>lf(t),"aria-label":cf(t,"close"),type:"button"},["×"])])}commit(){let t=new Lu({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:_u.of(t)}))}keydown(t){var e,i,n;e=this.view,i=t,n="search-panel",Or(Sr(e.state),i,e,n)?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Yu:Gu)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),Zu(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(_u)&&!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(Bu).top}}function cf(t,e){return t.state.phrase(e)}const uf=30,ff=/[\s\.,:;?!]/;function df(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-uf),o=Math.min(s,i+uf),l=t.state.sliceDoc(r,o);if(r!=n.from)for(let t=0;t<uf;t++)if(!ff.test(l[t+1])&&ff.test(l[t])){l=l.slice(t);break}if(o!=s)for(let t=l.length-1;t>l.length-uf;t--)if(!ff.test(l[t-1])&&ff.test(l[t])){l=l.slice(0,t);break}return dr.announce.of(`${t.state.phrase("current match")}. ${l} ${t.state.phrase("on line")} ${n.number}.`)}const pf=dr.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),mf=[$u,J.low(Ku),pf];class gf{constructor(t,e,i,n){this.state=t,this.pos=e,this.explicit=i,this.view=n,this.abortListeners=[],this.abortOnDocChange=!1}tokenBefore(t){let e=xa(this.state).resolveInner(this.pos,-1);for(;e&&t.indexOf(e.name)<0;)e=e.parent;return e?{from:e.from,to:this.pos,text:this.state.sliceDoc(e.from,this.pos),type:e.type}:null}matchBefore(t){let e=this.state.doc.lineAt(this.pos),i=Math.max(e.from,this.pos-250),n=e.text.slice(i-e.from,this.pos-e.from),s=n.search(xf(t,!1));return s<0?null:{from:i+s,to:this.pos,text:n.slice(s)}}get aborted(){return null==this.abortListeners}addEventListener(t,e,i){"abort"==t&&this.abortListeners&&(this.abortListeners.push(e),i&&i.onDocChange&&(this.abortOnDocChange=!0))}}function vf(t){let e=Object.keys(t).join(""),i=/\w/.test(e);return i&&(e=e.replace(/\w/g,"")),`[${i?"\\w":""}${e.replace(/[^\w\s]/g,"\\$&")}]`}function wf(t){let e=t.map(t=>"string"==typeof t?{label:t}:t),[i,n]=e.every(t=>/^\w+$/.test(t.label))?[/\w*$/,/\w+$/]:function(t){let e=Object.create(null),i=Object.create(null);for(let{label:n}of t){e[n[0]]=!0;for(let t=1;t<n.length;t++)i[n[t]]=!0}let n=vf(e)+vf(i)+"*$";return[new RegExp("^"+n),new RegExp(n)]}(e);return t=>{let s=t.matchBefore(n);return s||t.explicit?{from:s?s.from:t.pos,options:e,validFor:i}:null}}class bf{constructor(t,e,i,n){this.completion=t,this.source=e,this.match=i,this.score=n}}function yf(t){return t.selection.main.from}function xf(t,e){var i;let{source:n}=t,s=e&&"^"!=n[0],r="$"!=n[n.length-1];return s||r?new RegExp(`${s?"^":""}(?:${n})${r?"$":""}`,null!==(i=t.flags)&&void 0!==i?i:t.ignoreCase?"i":""):t}const kf=ft.define();function Sf(t,e,i,n){let{main:s}=t.selection,r=i-s.from,o=n-s.from;return{...t.changeByRange(l=>{if(l!=s&&i!=n&&t.sliceDoc(l.from+r,l.from+o)!=t.sliceDoc(i,n))return{range:l};let a=t.toText(e);return{changes:{from:l.from+r,to:n==s.from?l.to:l.from+o,insert:a},range:N.cursor(l.from+r+a.length)}}),scrollIntoView:!0,userEvent:"input.complete"}}const Cf=new WeakMap;function Af(t){if(!Array.isArray(t))return t;let e=Cf.get(t);return e||Cf.set(t,e=wf(t)),e}const Mf=mt.define(),Of=mt.define();class Tf{constructor(t){this.pattern=t,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[],this.score=0,this.matched=[];for(let e=0;e<t.length;){let i=k(t,e),n=C(i);this.chars.push(i);let s=t.slice(e,e+n),r=s.toUpperCase();this.folded.push(k(r==s?s.toLowerCase():r,0)),e+=n}this.astral=t.length!=this.chars.length}ret(t,e){return this.score=t,this.matched=e,this}match(t){if(0==this.pattern.length)return this.ret(-100,[]);if(t.length<this.pattern.length)return null;let{chars:e,folded:i,any:n,precise:s,byWord:r}=this;if(1==e.length){let n=k(t,0),s=C(n),r=s==t.length?0:-100;if(n==e[0]);else{if(n!=i[0])return null;r+=-200}return this.ret(r,[0,s])}let o=t.indexOf(this.pattern);if(0==o)return 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=k(t,s);r!=e[a]&&r!=i[a]||(n[a++]=s),s+=C(r)}if(a<l)return null}let h=0,c=0,u=!1,f=0,d=-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=k(t,n);o<0&&(h<l&&a==e[h]&&(s[h++]=n),f<l&&(a==e[f]||a==i[f]?(0==f&&(d=n),p=n+1,f++):f=0));let w,b=a<255?a>=48&&a<=57||a>=97&&a<=122?2:a>=65&&a<=90?1:0:(w=S(a))!=w.toLowerCase()?1:w!=w.toUpperCase()?2:0;(!n||1==b&&m||0==v&&0!=b)&&(e[c]==a||i[c]==a&&(u=!0)?r[c++]=n:r.length&&(g=!1)),v=b,n+=C(a)}return c==l&&0==r[0]&&g?this.result((u?-200:0)-100,r,t):f==l&&0==d?this.ret(-200-t.length+(p==t.length?0:-100),[0,p]):o>-1?this.ret(-700-t.length,[o,o+this.pattern.length]):f==l?this.ret(-900-t.length,[d,p]):c==l?this.result((u?-200:0)-100-700+(g?0:-1100),r,t):2==e.length?null: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?C(k(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)}}class Df{constructor(t){this.pattern=t,this.matched=[],this.score=0,this.folded=t.toLowerCase()}match(t){if(t.length<this.pattern.length)return null;let e=t.slice(0,this.pattern.length),i=e==this.pattern?0:e.toLowerCase()==this.folded?-200:null;return null==i?null:(this.matched=[0,e.length],this.score=i+(t.length==this.pattern.length?0:-100),this)}}const Rf=V.define({combine:t=>Tt(t,{activateOnTyping:!0,activateOnCompletion:()=>!1,activateOnTypingDelay:100,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:Pf,filterStrict:!1,compareCompletions:(t,e)=>(t.sortText||t.label).localeCompare(e.sortText||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=>Ef(t(i),e(i)),optionClass:(t,e)=>i=>Ef(t(i),e(i)),addToOptions:(t,e)=>t.concat(e),filterStrict:(t,e)=>t||e})});function Ef(t,e){return t?e?t+" "+e:t:e}function Pf(t,e,i,n,s,r){let o,l,a=t.textDirection==ni.RTL,h=a,c=!1,u="top",f=e.left-s.left,d=s.right-e.right,p=n.right-n.left,m=n.bottom-n.top;if(h&&f<Math.min(p,d)?h=!1:!h&&d<Math.min(p,f)&&(h=!0),p<=(h?f:d))o=Math.max(s.top,Math.min(i.top,s.bottom-m))-e.top,l=Math.min(400,h?f:d);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:(u="bottom",o=e.bottom-i.top)}return{style:`${u}: ${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")}}const Bf=mt.define();function Lf(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.ceil((t-e)/i);return{from:t-n*i,to:t-(n-1)*i}}class If{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(Rf);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,n){let s=document.createElement("span");s.className="cm-completionLabel";let r=t.displayLabel||t.label,o=0;for(let t=0;t<n.length;){let e=n[t++],i=n[t++];e>o&&s.appendChild(document.createTextNode(r.slice(o,e)));let l=s.appendChild(document.createElement("span"));l.appendChild(document.createTextNode(r.slice(e,i))),l.className="cm-completionMatchedText",o=i}return o<r.length&&s.appendChild(document.createTextNode(r.slice(o))),s},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=Lf(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();if(i.target==this.list){let e=this.list.classList.contains("cm-completionListIncompleteTop")&&i.clientY<this.list.firstChild.getBoundingClientRect().top?this.range.from-1:this.list.classList.contains("cm-completionListIncompleteBottom")&&i.clientY>this.list.lastChild.getBoundingClientRect().bottom?this.range.to:null;null!=e&&(t.dispatch({effects:Bf.of(e)}),i.preventDefault())}}),this.dom.addEventListener("focusout",e=>{let i=t.state.field(this.stateField,!1);i&&i.tooltip&&t.state.facet(Rf).closeOnBlur&&e.relatedTarget!=t.contentDOM&&t.dispatch({effects:Of.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=Lf(s.length,r,t.state.facet(Rf).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;(e.selected>-1&&e.selected<this.range.from||e.selected>=this.range.to)&&(this.range=Lf(e.options.length,e.selected,this.view.state.facet(Rf).maxRenderedOptions),this.showOptions(e.options,t.id));let i=this.updateSelectedOption(e.selected);if(i){this.destroyInfo();let{completion:n}=e.options[e.selected],{info:s}=n;if(!s)return;let r="string"==typeof s?document.createTextNode(s):s(n);if(!r)return;"then"in r?r.then(e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e,n)}).catch(t=>Wi(this.view.state,t,"completion info")):(this.addInfoPane(r,n),i.setAttribute("aria-describedby",this.info.id))}}addInfoPane(t,e){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",i.id="cm-completionInfo-"+Math.floor(65535*Math.random()).toString(16),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"),i.removeAttribute("aria-describedby")):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.documentElement;s={left:0,top:0,right:t.clientWidth,bottom:t.clientHeight}}return n.top>Math.min(s.bottom,e.bottom)-10||n.bottom<Math.max(s.top,e.top)+10?null:this.view.state.facet(Rf).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")),n.addEventListener("mousedown",t=>{t.target==n&&t.preventDefault()});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;if(t!=s&&(r>i.from||0==i.from))if(s=t,"string"!=typeof a&&a.header)n.appendChild(a.header(a));else{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,this.view,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 Nf(t,e){return i=>new If(i,t,e)}function Wf(t){return 100*(t.boost||0)+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}class Hf{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 Hf(this.options,_f(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,s,r){if(n&&!r&&t.some(t=>t.isPending))return n.setDisabled();let o=function(t,e){let i=[],n=null,s=null,r=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)}},o=e.facet(Rf);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)r(new bf(e,n.source,t?t(e):[],1e9-i.length));else{let i,l=e.sliceDoc(n.from,n.to),a=o.filterStrict?new Df(l):new Tf(l);for(let e of n.result.options)if(i=a.match(e.label)){let o=e.displayLabel?t?t(e,i.matched):[]:i.matched,l=i.score+(e.boost||0);if(r(new bf(e,n.source,o,l)),"object"==typeof e.section&&"dynamic"===e.section.rank){let{name:t}=e.section;s||(s=Object.create(null)),s[t]=Math.max(l,s[t]||-1e9)}}}}if(n){let t=Object.create(null),e=0,r=(t,e)=>("dynamic"===t.rank&&"dynamic"===e.rank?s[e.name]-s[t.name]:0)||("number"==typeof t.rank?t.rank:1e9)-("number"==typeof e.rank?e.rank:1e9)||(t.name<e.name?-1:1);for(let i of n.sort(r))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 l=[],a=null,h=o.compareCompletions;for(let t of i.sort((t,e)=>e.score-t.score||h(t.completion,e.completion))){let e=t.completion;!a||a.label!=e.label||a.detail!=e.detail||null!=a.type&&null!=e.type&&a.type!=e.type||a.apply!=e.apply||a.boost!=e.boost?l.push(t):Wf(t.completion)>Wf(a)&&(l[l.length-1]=t),a=t.completion}return l}(t,e);if(!o.length)return n&&t.some(t=>t.isPending)?n.setDisabled():null;let l=e.facet(Rf).selectOnOpen?0:-1;if(n&&n.selected!=l&&-1!=n.selected){let t=n.options[n.selected].completion;for(let e=0;e<o.length;e++)if(o[e].completion==t){l=e;break}}return new Hf(o,_f(i,l),{pos:t.reduce((t,e)=>e.hasResult()?Math.min(t,e.from):t,1e8),create:Gf,above:s.aboveCursor},n?n.timestamp:Date.now(),l,!1)}map(t){return new Hf(this.options,this.attrs,{...this.tooltip,pos:t.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new Hf(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class Vf{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new Vf(qf,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(Rf),n=(i.override||e.languageDataAt("autocomplete",yf(e)).map(Af)).map(e=>(this.active.find(t=>t.source==e)||new Uf(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,r=t.effects.some(t=>t.is(Qf));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)||r?s=Hf.build(n,e,this.id,s,i,r):s&&s.disabled&&!n.some(t=>t.isPending)&&(s=null),!s&&n.every(t=>!t.isPending)&&n.some(t=>t.hasResult())&&(n=n.map(t=>t.hasResult()?new Uf(t.source,0):t));for(let e of t.effects)e.is(Bf)&&(s=s&&s.setSelected(e.value,this.id));return n==this.active&&s==this.open?this:new Vf(n,this.id,s)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?zf:Ff}}const zf={"aria-autocomplete":"list"},Ff={};function _f(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const qf=[];function $f(t,e){if(t.isUserEvent("input.complete")){let i=t.annotation(kf);if(i&&e.activateOnCompletion(i))return 12}let i=t.isUserEvent("input.type");return i&&e.activateOnTyping?5:i?1:t.isUserEvent("delete.backward")?2:t.selection?8:t.docChanged?16:0}class Uf{constructor(t,e,i=!1){this.source=t,this.state=e,this.explicit=i}hasResult(){return!1}get isPending(){return 1==this.state}update(t,e){let i=$f(t,e),n=this;(8&i||16&i&&this.touches(t))&&(n=new Uf(n.source,0)),4&i&&0==n.state&&(n=new Uf(this.source,1)),n=n.updateFor(t,i);for(let e of t.effects)if(e.is(Mf))n=new Uf(n.source,1,e.value);else if(e.is(Of))n=new Uf(n.source,0);else if(e.is(Qf))for(let t of e.value)t.source==n.source&&(n=t);return n}updateFor(t,e){return this.map(t.changes)}map(t){return this}touches(t){return t.changes.touchesRange(yf(t.state))}}class jf extends Uf{constructor(t,e,i,n,s,r){super(t,3,e),this.limit=i,this.result=n,this.from=s,this.to=r}hasResult(){return!0}updateFor(t,e){var i;if(!(3&e))return this.map(t.changes);let n=this.result;n.map&&!t.changes.empty&&(n=n.map(n,t.changes));let s=t.changes.mapPos(this.from),r=t.changes.mapPos(this.to,1),o=yf(t.state);if(o>r||!n||2&e&&(yf(t.startState)==this.from||o<this.limit))return new Uf(this.source,4&e?1:0);let l=t.changes.mapPos(this.limit);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):xf(t,!0).test(s)}(n.validFor,t.state,s,r)?new jf(this.source,this.explicit,l,n,s,r):n.update&&(n=n.update(n,s,r,new gf(t.state,o,!1)))?new jf(this.source,this.explicit,l,n,n.from,null!==(i=n.to)&&void 0!==i?i:yf(t.state)):new Uf(this.source,1,this.explicit)}map(t){if(t.empty)return this;let e=this.result.map?this.result.map(this.result,t):this.result;return e?new jf(this.source,this.explicit,t.mapPos(this.limit),e,t.mapPos(this.from),t.mapPos(this.to,1)):new Uf(this.source,0)}touches(t){return t.changes.touchesRange(this.from,this.to)}}const Qf=mt.define({map:(t,e)=>t.map(t=>t.map(e))}),Kf=j.define({create:()=>Vf.start(),update:(t,e)=>t.update(e),provide:t=>[xo.from(t,t=>t.tooltip),dr.contentAttributes.from(t,t=>t.attrs)]});function Xf(t,e){const i=e.completion.apply||e.completion.label;let n=t.state.field(Kf).active.find(t=>t.source==e.source);return n instanceof jf&&("string"==typeof i?t.dispatch({...Sf(t.state,i,n.from,n.to),annotations:kf.of(e.completion)}):i(t,e.completion,n.from,n.to),!0)}const Gf=Nf(Kf,Xf);function Yf(t,e="option"){return i=>{let n=i.state.field(Kf,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp<i.state.facet(Rf).interactionDelay)return!1;let s,r=1;"page"==e&&(s=Do(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:Bf.of(l)}),!0}}const Jf=t=>!!t.state.field(Kf,!1)&&(t.dispatch({effects:Mf.of(!0)}),!0);class Zf{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const td=Fi.fromClass(class{constructor(t){this.view=t,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let e of t.state.field(Kf).active)e.isPending&&this.startQuery(e)}update(t){let e=t.state.field(Kf),i=t.state.facet(Rf);if(!t.selectionSet&&!t.docChanged&&t.startState.field(Kf)==e)return;let n=t.transactions.some(t=>{let e=$f(t,i);return 8&e||(t.selection||t.docChanged)&&!(3&e)});for(let e=0;e<this.running.length;e++){let i=this.running[e];if(n||i.context.abortOnDocChange&&t.docChanged||i.updates.length+t.transactions.length>50&&Date.now()-i.time>1e3){for(let t of i.context.abortListeners)try{t()}catch(t){Wi(this.view.state,t)}i.context.abortListeners=null,this.running.splice(e--,1)}else i.updates.push(...t.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),t.transactions.some(t=>t.effects.some(t=>t.is(Mf)))&&(this.pendingStart=!0);let s=this.pendingStart?50:i.activateOnTypingDelay;if(this.debounceUpdate=e.active.some(t=>t.isPending&&!this.running.some(e=>e.active.source==t.source))?setTimeout(()=>this.startUpdate(),s):-1,0!=this.composing)for(let e of t.transactions)e.isUserEvent("input.type")?this.composing=2:2==this.composing&&e.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:t}=this.view,e=t.field(Kf);for(let t of e.active)t.isPending&&!this.running.some(e=>e.active.source==t.source)&&this.startQuery(t);this.running.length&&e.open&&e.open.disabled&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(Rf).updateSyncTime))}startQuery(t){let{state:e}=this.view,i=yf(e),n=new gf(e,i,t.explicit,this.view),s=new Zf(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:Of.of(null)}),Wi(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(Rf).updateSyncTime))}accept(){var t;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],i=this.view.state.facet(Rf),n=this.view.state.field(Kf);for(let s=0;s<this.running.length;s++){let r=this.running[s];if(void 0===r.done)continue;if(this.running.splice(s--,1),r.done){let n=yf(r.updates.length?r.updates[0].startState:this.view.state),s=Math.min(n,r.done.from+(r.active.explicit?0:1)),o=new jf(r.active.source,r.active.explicit,s,r.done,r.done.from,null!==(t=r.done.to)&&void 0!==t?t:n);for(let t of r.updates)o=o.update(t,i);if(o.hasResult()){e.push(o);continue}}let o=n.active.find(t=>t.source==r.active.source);if(o&&o.isPending)if(null==r.done){let t=new Uf(r.active.source,0);for(let e of r.updates)t=t.update(e,i);t.isPending||e.push(t)}else this.startQuery(o)}(e.length||n.open&&n.open.disabled)&&this.view.dispatch({effects:Qf.of(e)})}},{eventHandlers:{blur(t){let e=this.view.state.field(Kf,!1);if(e&&e.tooltip&&this.view.state.facet(Rf).closeOnBlur){let i=e.open&&Do(this.view,e.open.tooltip);i&&i.dom.contains(t.relatedTarget)||setTimeout(()=>this.view.dispatch({effects:Of.of(null)}),10)}},compositionstart(){this.composing=1},compositionend(){3==this.composing&&setTimeout(()=>this.view.dispatch({effects:Mf.of(!1)}),20),this.composing=0}}}),ed="object"==typeof navigator&&/Win/.test(navigator.platform),id=J.highest(dr.domEventHandlers({keydown(t,e){let i=e.state.field(Kf,!1);if(!i||!i.open||i.open.disabled||i.open.selected<0||t.key.length>1||t.ctrlKey&&(!ed||!t.altKey)||t.metaKey)return!1;let n=i.open.options[i.open.selected],s=i.active.find(t=>t.source==n.source),r=n.completion.commitCharacters||s.result.commitCharacters;return r&&r.indexOf(t.key)>-1&&Xf(e,n),!1}})),nd=dr.baseTheme({".cm-tooltip.cm-tooltip-autocomplete":{"& > ul":{fontFamily:"monospace",whiteSpace:"nowrap",overflow:"hidden auto",maxWidth_fallback:"700px",maxWidth:"min(700px, 95vw)",minWidth:"250px",maxHeight:"10em",height:"100%",listStyle:"none",margin:0,padding:0,"& > 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i=e.state.doc.lineAt(e.selection.main.head);t=t.update({filter:t=>t>=i.from&&t<=i.to})}for(let i of e.effects)i.is(rd)&&(t=t.update({add:[od.range(i.value,i.value+1)]}));return t}});const ad="()[]{}<>«»»«［］｛｝";function hd(t){for(let e=0;e<16;e+=2)if(ad.charCodeAt(e)==t)return ad.charAt(e+1);return S(t<128?t:t+1)}function cd(t,e){return t.languageDataAt("closeBrackets",e)[0]||sd}const ud="object"==typeof navigator&&/Android\b/.test(navigator.userAgent),fd=dr.inputHandler.of((t,e,i,n)=>{if((ud?t.composing:t.compositionStarted)||t.state.readOnly)return!1;let s=t.state.selection.main;if(n.length>2||2==n.length&&1==C(k(n,0))||e!=s.from||i!=s.to)return!1;let r=function(t,e){let i=cd(t,t.selection.main.head),n=i.brackets||sd.brackets;for(let s of n){let r=hd(k(s,0));if(e==s)return r==s?wd(t,s,n.indexOf(s+s+s)>-1,i):gd(t,s,r,i.before||sd.before);if(e==r&&pd(t,t.selection.main.from))return vd(t,s,r)}return null}(t.state,n);return!!r&&(t.dispatch(r),!0)}),dd=[{key:"Backspace",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=cd(t,t.selection.main.head).brackets||sd.brackets,n=null,s=t.changeByRange(e=>{if(e.empty){let n=function(t,e){let i=t.sliceString(e-2,e);return C(k(i,0))==i.length?i:i.slice(1)}(t.doc,e.head);for(let s of i)if(s==n&&md(t.doc,e.head)==hd(k(s,0)))return{changes:{from:e.head-s.length,to:e.head+s.length},range:N.cursor(e.head-s.length)}}return{range:n=e}});return n||e(t.update(s,{scrollIntoView:!0,userEvent:"delete.backward"})),!n}}];function pd(t,e){let i=!1;return t.field(ld).between(0,t.doc.length,t=>{t==e&&(i=!0)}),i}function md(t,e){let i=t.sliceString(e,e+2);return i.slice(0,C(k(i,0)))}function gd(t,e,i,n){let s=null,r=t.changeByRange(r=>{if(!r.empty)return{changes:[{insert:e,from:r.from},{insert:i,from:r.to}],effects:rd.of(r.to+e.length),range:N.range(r.anchor+e.length,r.head+e.length)};let o=md(t.doc,r.head);return!o||/\s/.test(o)||n.indexOf(o)>-1?{changes:{insert:e+i,from:r.head},effects:rd.of(r.head+e.length),range:N.cursor(r.head+e.length)}:{range:s=r}});return s?null:t.update(r,{scrollIntoView:!0,userEvent:"input.type"})}function vd(t,e,i){let n=null,s=t.changeByRange(e=>e.empty&&md(t.doc,e.head)==i?{changes:{from:e.head,to:e.head+i.length,insert:i},range:N.cursor(e.head+i.length)}:n={range:e});return n?null:t.update(s,{scrollIntoView:!0,userEvent:"input.type"})}function wd(t,e,i,n){let s=n.stringPrefixes||sd.stringPrefixes,r=null,o=t.changeByRange(n=>{if(!n.empty)return{changes:[{insert:e,from:n.from},{insert:e,from:n.to}],effects:rd.of(n.to+e.length),range:N.range(n.anchor+e.length,n.head+e.length)};let o,l=n.head,a=md(t.doc,l);if(a==e){if(bd(t,l))return{changes:{insert:e+e,from:l},effects:rd.of(l+e.length),range:N.cursor(l+e.length)};if(pd(t,l)){let n=i&&t.sliceDoc(l,l+3*e.length)==e+e+e?e+e+e:e;return{changes:{from:l,to:l+n.length,insert:n},range:N.cursor(l+n.length)}}}else{if(i&&t.sliceDoc(l-2*e.length,l)==e+e&&(o=yd(t,l-2*e.length,s))>-1&&bd(t,o))return{changes:{insert:e+e+e+e,from:l},effects:rd.of(l+e.length),range:N.cursor(l+e.length)};if(t.charCategorizer(l)(a)!=St.Word&&yd(t,l,s)>-1&&!function(t,e,i,n){let s=xa(t).resolveInner(e,-1),r=n.reduce((t,e)=>Math.max(t,e.length),0);for(let o=0;o<5;o++){let o=t.sliceDoc(s.from,Math.min(s.to,s.from+i.length+r)),l=o.indexOf(i);if(!l||l>-1&&n.indexOf(o.slice(0,l))>-1){let e=s.firstChild;for(;e&&e.from==s.from&&e.to-e.from>i.length+l;){if(t.sliceDoc(e.to-i.length,e.to)==i)return!1;e=e.firstChild}return!0}let a=s.to==e&&s.parent;if(!a)break;s=a}return!1}(t,l,e,s))return{changes:{insert:e+e,from:l},effects:rd.of(l+e.length),range:N.cursor(l+e.length)}}return{range:r=n}});return r?null:t.update(o,{scrollIntoView:!0,userEvent:"input.type"})}function bd(t,e){let i=xa(t).resolveInner(e+1);return i.parent&&i.from==e}function yd(t,e,i){let n=t.charCategorizer(e);if(n(t.sliceDoc(e-1,e))!=St.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))!=St.Word)return i}return-1}function xd(t={}){return[id,Kf,Rf.of(t),td,Sd,nd]}const kd=[{key:"Ctrl-Space",run:Jf},{mac:"Alt-`",run:Jf},{mac:"Alt-i",run:Jf},{key:"Escape",run:t=>{let e=t.state.field(Kf,!1);return!(!e||!e.active.some(t=>0!=t.state))&&(t.dispatch({effects:Of.of(null)}),!0)}},{key:"ArrowDown",run:Yf(!0)},{key:"ArrowUp",run:Yf(!1)},{key:"PageDown",run:Yf(!0,"page")},{key:"PageUp",run:Yf(!1,"page")},{key:"Enter",run:t=>{let e=t.state.field(Kf,!1);return!(t.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestamp<t.state.facet(Rf).interactionDelay)&&Xf(t,e.open.options[e.open.selected])}}],Sd=J.highest(xr.computeN([Rf],t=>t.facet(Rf).defaultKeymap?[kd]:[]));class Cd{constructor(t,e,i){this.from=t,this.to=e,this.diagnostic=i}}class Ad{constructor(t,e,i){this.diagnostics=t,this.panel=e,this.selected=i}static init(t,e,i){let n=i.facet(Nd).markerFilter;n&&(t=n(t,i));let s=t.slice().sort((t,e)=>t.from-e.from||t.to-e.to),r=new It,o=[],l=0,a=i.doc.iter(),h=0,c=i.doc.length;for(let t=0;;){let e,i,n=t==s.length?null:s[t];if(!n&&!o.length)break;if(o.length)e=l,i=o.reduce((t,e)=>Math.min(t,e.to),n&&n.from>e?n.from:1e8);else{if(e=n.from,e>c)break;i=n.to,o.push(n),t++}for(;t<s.length;){let n=s[t];if(n.from!=e||!(n.to>n.from||n.to==e)){i=Math.min(n.from,i);break}o.push(n),t++,i=Math.min(n.to,i)}i=Math.min(i,c);let u=!1;if(o.some(t=>t.from==e&&(t.to==i||i==c))&&(u=e==i,!u&&i-e<10)){let t=e-(h+a.value.length);t>0&&(a.next(t),h=e);for(let t=e;;){if(t>=i){u=!0;break}if(!a.lineBreak&&h+a.value.length>t)break;t=h+a.value.length,h+=a.value.length,a.next()}}let f=jd(o);if(u)r.add(e,e,Oe.widget({widget:new zd(f),diagnostics:o.slice()}));else{let t=o.reduce((t,e)=>e.markClass?t+" "+e.markClass:t,"");r.add(e,i,Oe.mark({class:"cm-lintRange cm-lintRange-"+f+t,diagnostics:o.slice(),inclusiveEnd:o.some(t=>t.to>i)}))}if(l=i,l==c)break;for(let t=0;t<o.length;t++)o[t].to<=l&&o.splice(t--,1)}let u=r.finish();return new Ad(u,e,Md(u))}}function Md(t,e=null,i=0){let n=null;return t.between(i,1e9,(t,i,{spec:s})=>{if(!(e&&s.diagnostics.indexOf(e)<0))if(n){if(s.diagnostics.indexOf(n.diagnostic)<0)return!1;n=new Cd(n.from,i,n.diagnostic)}else n=new Cd(t,i,e||s.diagnostics[0])}),n}const Od=mt.define(),Td=mt.define(),Dd=mt.define(),Rd=j.define({create:()=>new Ad(Oe.none,null,null),update(t,e){if(e.docChanged&&t.diagnostics.size){let i=t.diagnostics.map(e.changes),n=null,s=t.panel;if(t.selected){let s=e.changes.mapPos(t.selected.from,1);n=Md(i,t.selected.diagnostic,s)||Md(i,null,s)}!i.size&&s&&e.state.facet(Nd).autoPanel&&(s=null),t=new Ad(i,s,n)}for(let i of e.effects)if(i.is(Od)){let n=e.state.facet(Nd).autoPanel?i.value.length?_d.open:null:t.panel;t=Ad.init(i.value,n,e.state)}else i.is(Td)?t=new Ad(t.diagnostics,i.value?_d.open:null,t.selected):i.is(Dd)&&(t=new Ad(t.diagnostics,t.panel,i.value));return t},provide:t=>[No.from(t,t=>t.panel),dr.decorations.from(t,t=>t.diagnostics)]}),Ed=Oe.mark({class:"cm-lintRange cm-lintRange-active"});function Pd(t,e,i){let n,{diagnostics:s}=t.state.field(Rd),r=-1,o=-1;s.between(e-(i<0?1:0),e+(i>0?1:0),(t,s,{spec:l})=>{if(e>=t&&e<=s&&(t==s||(e>t||i>0)&&(e<s||i<0)))return n=l.diagnostics,r=t,o=s,!1});let l=t.state.facet(Nd).tooltipFilter;return n&&l&&(n=l(n,t.state)),n?{pos:r,end:o,above:!0,create:()=>({dom:Bd(t,n)})}:null}function Bd(t,e){return oe("ul",{class:"cm-tooltip-lint"},e.map(e=>Vd(t,e,!1)))}const Ld=t=>{let e=t.state.field(Rd,!1);return!(!e||!e.panel)&&(t.dispatch({effects:Td.of(!1)}),!0)},Id=[{key:"Mod-Shift-m",run:t=>{let e=t.state.field(Rd,!1);var i,n;e&&e.panel||t.dispatch({effects:(i=t.state,n=[Td.of(!0)],i.field(Rd,!1)?n:n.concat(mt.appendConfig.of(Kd)))});let s=Po(t,_d.open);return s&&s.dom.querySelector(".cm-panel-lint ul").focus(),!0},preventDefault:!0},{key:"F8",run:t=>{let e=t.state.field(Rd,!1);if(!e)return!1;let i=t.state.selection.main,n=Md(e.diagnostics,null,i.to+1);return!(!n&&(n=Md(e.diagnostics,null,0),!n||n.from==i.from&&n.to==i.to))&&(t.dispatch({selection:{anchor:n.from,head:n.to},scrollIntoView:!0}),function(t,e,i,n={}){var s;let r=t.state.facet(Ao).map(e=>t.plugin(e)).filter(t=>!!t);if(n.tooltip&&n.tooltip.active){let t=r.find(t=>t.field==n.tooltip.active);t&&(r=[t])}for(let o of r)o.activateHover(t,e,i,null!==(s=n.until)&&void 0!==s?s:()=>!1)}(t,n.from,1,{tooltip:Qd,until:t=>t.docChanged||t.newSelection.main.head<n.from||t.newSelection.main.head>n.to}),!0)}}],Nd=V.define({combine:t=>({sources:t.map(t=>t.source).filter(t=>null!=t),...Tt(t.map(t=>t.config),{delay:750,markerFilter:null,tooltipFilter:null,needsRefresh:null,hideOn:()=>null},{delay:Math.max,markerFilter:Wd,tooltipFilter:Wd,needsRefresh:(t,e)=>t?e?i=>t(i)||e(i):t:e,hideOn:(t,e)=>t?e?(i,n,s)=>t(i,n,s)||e(i,n,s):t:e,autoPanel:(t,e)=>t||e})})});function Wd(t,e){return t?e?(i,n)=>e(t(i,n),n):t:e}function Hd(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 Vd(t,e,i){var n;let s=i?Hd(e.actions):[];return oe("li",{class:"cm-diagnostic cm-diagnostic-"+e.severity},oe("span",{class:"cm-diagnosticText"},e.renderMessage?e.renderMessage(t):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=Md(t.state.field(Rd).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),oe("u",l.slice(a,a+1)),l.slice(a+1)];return oe("button",{type:"button",class:"cm-diagnosticAction"+(i.markClass?" "+i.markClass:""),onclick:o,onmousedown:o,"aria-label":` Action: ${l}${a<0?"":` (access key "${s[n]})"`}.`},h)}),e.source&&oe("div",{class:"cm-diagnosticSource"},e.source))}class zd extends Ae{constructor(t){super(),this.sev=t}eq(t){return t.sev==this.sev}toDOM(){return oe("span",{class:"cm-lintPoint cm-lintPoint-"+this.sev})}}class Fd{constructor(t,e){this.diagnostic=e,this.id="item_"+Math.floor(4294967295*Math.random()).toString(16),this.dom=Vd(t,e,!0),this.dom.id=this.id,this.dom.setAttribute("role","option")}}class _d{constructor(t){this.view=t,this.items=[];this.list=oe("ul",{tabIndex:0,role:"listbox","aria-label":this.view.state.phrase("Diagnostics"),onkeydown:e=>{if(!(e.ctrlKey||e.altKey||e.metaKey)){if(27==e.keyCode)Ld(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=Hd(i.actions);for(let s=0;s<n.length;s++)if(n[s].toUpperCase().charCodeAt(0)==e.keyCode){let e=Md(this.view.state.field(Rd).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=oe("div",{class:"cm-panel-lint"},this.list,oe("button",{type:"button",name:"close","aria-label":this.view.state.phrase("close"),onclick:()=>Ld(this.view)},"×")),this.update()}get selectedIndex(){let t=this.view.state.field(Rd).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(Rd),i=0,n=!1,s=null,r=new Set;for(t.between(0,this.view.state.doc.length,(t,o,{spec:l})=>{for(let t of l.diagnostics){if(r.has(t))continue;r.add(t);let o,l=-1;for(let e=i;e<this.items.length;e++)if(this.items[e].diagnostic==t){l=e;break}l<0?(o=new Fd(this.view,t),this.items.splice(i,0,o),n=!0):(o=this.items[l],l>i&&(this.items.splice(i,l-i),n=!0)),e&&o.diagnostic==e.diagnostic?o.dom.hasAttribute("aria-selected")||(o.dom.setAttribute("aria-selected","true"),s=o):o.dom.hasAttribute("aria-selected")&&o.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 Fd(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=Md(this.view.state.field(Rd).diagnostics,this.items[t].diagnostic);e&&this.view.dispatch({selection:{anchor:e.from,head:e.to},scrollIntoView:!0,effects:Dd.of(e)})}static open(t){return new _d(t)}}function qd(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 $d=dr.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 bottom",backgroundRepeat:"repeat-x",paddingBottom:"0.7px"},".cm-lintRange-error":{backgroundImage:qd("#f11")},".cm-lintRange-warning":{backgroundImage:qd("orange")},".cm-lintRange-info":{backgroundImage:qd("#999")},".cm-lintRange-hint":{backgroundImage:qd("#66d")},".cm-lintRange-active":{backgroundColor:"#ffdd9980"},".cm-tooltip-lint":{padding:0,margin:0},".cm-lintPoint":{position:"relative","&:after":{content:'""',position:"absolute",bottom:0,left:"-2px",borderLeft:"3px solid transparent",borderRight:"3px solid transparent",borderBottom:"4px solid #d11"}},".cm-lintPoint-warning":{"&:after":{borderBottomColor:"orange"}},".cm-lintPoint-info":{"&:after":{borderBottomColor:"#999"}},".cm-lintPoint-hint":{"&:after":{borderBottomColor:"#66d"}},".cm-panel.cm-panel-lint":{position:"relative","& ul":{maxHeight:"100px",overflowY:"auto","& [aria-selected]":{backgroundColor:"#ddd","& u":{textDecoration:"underline"}},"&:focus [aria-selected]":{background_fallback:"#bdf",backgroundColor:"Highlight",color_fallback:"white",color:"HighlightText"},"& u":{textDecoration:"none"},padding:0,margin:0},"& [name=close]":{position:"absolute",top:"0",right:"2px",background:"inherit",border:"none",font:"inherit",padding:0,margin:0}},"&dark .cm-lintRange-active":{backgroundColor:"#86714a80"},"&dark .cm-panel.cm-panel-lint ul":{"& [aria-selected]":{backgroundColor:"#2e343e"}}});function Ud(t){return"error"==t?4:"warning"==t?3:"info"==t?2:1}function jd(t){let e="hint",i=1;for(let n of t){let t=Ud(n.severity);t>i&&(i=t,e=n.severity)}return e}const Qd=To(Pd,{hideOn:function(t,e){let i=e.pos,n=e.end||i,s=t.state.facet(Nd).hideOn(t,i,n);if(null!=s)return s;let r=t.startState.doc.lineAt(e.pos);return!(!t.effects.some(t=>t.is(Od))&&!t.changes.touchesRange(r.from,Math.max(r.to,n)))}}),Kd=[Rd,dr.decorations.compute([Rd],t=>{let{selected:e,panel:i}=t.field(Rd);return e&&i&&e.from!=e.to?Oe.set([Ed.range(e.from,e.to)]):Oe.none}),Qd,$d];class Xd{constructor(t,e,i,n,s,r,o,l,a,h=0,c){this.p=t,this.stack=e,this.state=i,this.reducePos=n,this.pos=s,this.score=r,this.buffer=o,this.bufferBase=l,this.curContext=a,this.lookAhead=h,this.parent=c}toString(){return`[${this.stack.filter((t,e)=>e%3==0).concat(this.state)}]@${this.pos}${this.score?"!"+this.score:""}`}static start(t,e,i=0){let n=t.parser.context;return new Xd(t,[],e,i,i,0,[],0,n?new Gd(n,n.start):null,0,null)}get context(){return this.curContext?this.curContext.context:null}pushState(t,e){this.stack.push(this.state,e,this.bufferBase+this.buffer.length),this.state=t}reduce(t){var e;let i=t>>19,n=65535&t,{parser:s}=this.p,r=this.reducePos<this.pos-25&&this.setLookAhead(this.pos),o=s.dynamicPrecedence(n);if(o&&(this.score+=o),0==i)return n<s.minRepeatTerm&&this.reducePos<this.pos&&(this.reducePos=this.pos),this.pushState(s.getGoto(this.state,n,!0),this.reducePos),n<s.minRepeatTerm&&this.storeNode(n,this.reducePos,this.reducePos,r?8:4,!0),void this.reduceContext(n,this.reducePos);let l=this.stack.length-3*(i-1)-(262144&t?6:0),a=l?this.stack[l-2]:this.p.ranges[0].from;n<s.minRepeatTerm&&a==this.reducePos&&this.reducePos<this.pos&&(this.reducePos=this.pos);let h=this.reducePos-a;h>=2e3&&!(null===(e=this.p.parser.nodeSet.types[n])||void 0===e?void 0:e.isAnonymous)&&(a==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=h):this.p.lastBigReductionSize<h&&(this.p.bigReductionCount=1,this.p.lastBigReductionStart=a,this.p.lastBigReductionSize=h));let c=l?this.stack[l-1]:0,u=this.bufferBase+this.buffer.length-c;if(n<s.minRepeatTerm||131072&t){let t=s.stateFlag(this.state,1)?this.pos:this.reducePos;this.storeNode(n,a,t,u+4,!0)}if(262144&t)this.state=this.stack[l];else{let t=this.stack[l-3];this.state=s.getGoto(t,n,!0)}for(;this.stack.length>l;)this.stack.pop();this.reduceContext(n,a)}storeNode(t,e,i,n=4,s=!1){if(0==t&&(!this.stack.length||this.stack[this.stack.length-1]<this.buffer.length+this.bufferBase)){let t=this.buffer.length;if(t>0&&0==this.buffer[t-4]&&this.buffer[t-1]>-1){if(e==i)return;if(this.buffer[t-2]>=e)return void(this.buffer[t-2]=i)}}if(s&&this.pos!=i){let s=this.buffer.length;if(s>0&&(0!=this.buffer[s-4]||this.buffer[s-1]<0)){let t=!1;for(let e=s;e>0&&this.buffer[e-2]>i;e-=4)if(this.buffer[e-1]>=0){t=!0;break}if(t)for(;s>0&&this.buffer[s-2]>i;)this.buffer[s]=this.buffer[s-4],this.buffer[s+1]=this.buffer[s-3],this.buffer[s+2]=this.buffer[s-2],this.buffer[s+3]=this.buffer[s-1],s-=4,n>4&&(n-=4)}this.buffer[s]=t,this.buffer[s+1]=e,this.buffer[s+2]=i,this.buffer[s+3]=n}else this.buffer.push(t,e,i,n)}shift(t,e,i,n){if(131072&t)this.pushState(65535&t,this.pos);else if(262144&t)this.pos=n,this.shiftContext(e,i),e<=this.p.parser.maxNode&&this.buffer.push(e,i,n,4);else{let s=t,{parser:r}=this.p;this.pos=n;let o=r.stateFlag(s,1);!o&&(n>i||e<=r.maxNode)&&(this.reducePos=n),this.pushState(s,o?i:Math.min(i,this.reducePos)),this.shiftContext(e,i),e<=r.maxNode&&this.buffer.push(e,i,n,4)}}apply(t,e,i,n){65536&t?this.reduce(t):this.shift(t,e,i,n)}useNode(t,e){let i=this.p.reused.length-1;(i<0||this.p.reused[i]!=t)&&(this.p.reused.push(t),i++);let n=this.pos;this.reducePos=this.pos=n+t.length,this.pushState(e,n),this.buffer.push(i,n,this.reducePos,-1),this.curContext&&this.updateContext(this.curContext.tracker.reuse(this.curContext.context,t,this,this.p.stream.reset(this.pos-t.length)))}split(){let t=this,e=t.buffer.length;for(e&&0==t.buffer[e-4]&&(e-=4);e>0&&t.buffer[e-2]>t.reducePos;)e-=4;let i=t.buffer.slice(e),n=t.bufferBase+e;for(;t&&n==t.bufferBase;)t=t.parent;return new Xd(this.p,this.stack.slice(),this.state,this.reducePos,this.pos,this.score,i,n,this.curContext,this.lookAhead,t)}recoverByDelete(t,e){let i=t<=this.p.parser.maxNode;i&&this.storeNode(t,this.pos,e,4),this.storeNode(0,this.pos,e,i?8:4),this.pos=this.reducePos=e,this.score-=190}canShift(t){for(let e=new Yd(this);;){let i=this.p.parser.stateSlot(e.state,4)||this.p.parser.hasAction(e.state,t);if(0==i)return!1;if(!(65536&i))return!0;e.reduce(i)}}recoverByInsert(t){if(this.stack.length>=300)return[];let e=this.p.parser.nextStates(this.state);if(e.length>8||this.stack.length>=120){let i=[];for(let n,s=0;s<e.length;s+=2)(n=e[s+1])!=this.state&&this.p.parser.hasAction(n,t)&&i.push(e[s],n);if(this.stack.length<120)for(let t=0;i.length<8&&t<e.length;t+=2){let n=e[t+1];i.some((t,e)=>1&e&&t==n)||i.push(e[t],n)}e=i}let i=[];for(let t=0;t<e.length&&i.length<4;t+=2){let n=e[t+1];if(n==this.state)continue;let s=this.split();s.pushState(n,this.pos),s.storeNode(0,s.pos,s.pos,4,!0),s.shiftContext(e[t],this.pos),s.reducePos=this.pos,s.score-=200,i.push(s)}return i}forceReduce(){let{parser:t}=this.p,e=t.stateSlot(this.state,5);if(!(65536&e))return!1;if(!t.validAction(this.state,e)){let i=e>>19,n=65535&e,s=this.stack.length-3*i;if(s<0||t.getGoto(this.stack[s],n,!1)<0){let t=this.findForcedReduction();if(null==t)return!1;e=t}this.storeNode(0,this.pos,this.pos,4,!0),this.score-=100}return this.reducePos=this.pos,this.reduce(e),!0}findForcedReduction(){let{parser:t}=this.p,e=[],i=(n,s)=>{if(!e.includes(n))return e.push(n),t.allActions(n,e=>{if(393216&e);else if(65536&e){let i=(e>>19)-s;if(i>1){let n=65535&e,s=this.stack.length-3*i;if(s>=0&&t.getGoto(this.stack[s],n,!1)>=0)return i<<19|65536|n}}else{let t=i(e,s+1);if(null!=t)return t}})};return i(this.state,0)}forceAll(){for(;!this.p.parser.stateFlag(this.state,2);)if(!this.forceReduce()){this.storeNode(0,this.pos,this.pos,4,!0);break}return this}get deadEnd(){if(3!=this.stack.length)return!1;let{parser:t}=this.p;return 65535==t.data[t.stateSlot(this.state,1)]&&!t.stateSlot(this.state,4)}restart(){this.storeNode(0,this.pos,this.pos,4,!0),this.state=this.stack[0],this.stack.length=0}sameState(t){if(this.state!=t.state||this.stack.length!=t.stack.length)return!1;for(let e=0;e<this.stack.length;e+=3)if(this.stack[e]!=t.stack[e])return!1;return!0}get parser(){return this.p.parser}dialectEnabled(t){return this.p.parser.dialect.flags[t]}shiftContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.shift(this.curContext.context,t,this,this.p.stream.reset(e)))}reduceContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.reduce(this.curContext.context,t,this,this.p.stream.reset(e)))}emitContext(){let t=this.buffer.length-1;(t<0||-3!=this.buffer[t])&&this.buffer.push(this.curContext.hash,this.pos,this.pos,-3)}emitLookAhead(){let t=this.buffer.length-1;(t<0||-4!=this.buffer[t])&&this.buffer.push(this.lookAhead,this.pos,this.pos,-4)}updateContext(t){if(t!=this.curContext.context){let e=new Gd(this.curContext.tracker,t);e.hash!=this.curContext.hash&&this.emitContext(),this.curContext=e}}setLookAhead(t){return!(t<=this.lookAhead)&&(this.emitLookAhead(),this.lookAhead=t,!0)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}}class Gd{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}class Yd{constructor(t){this.start=t,this.state=t.state,this.stack=t.stack,this.base=this.stack.length}reduce(t){let e=65535&t,i=t>>19;0==i?(this.stack==this.start.stack&&(this.stack=this.stack.slice()),this.stack.push(this.state,0,0),this.base+=3):this.base-=3*(i-1);let n=this.start.p.parser.getGoto(this.stack[this.base-3],e,!0);this.state=n}}class Jd{constructor(t,e,i){this.stack=t,this.pos=e,this.index=i,this.buffer=t.buffer,0==this.index&&this.maybeNext()}static create(t,e=t.bufferBase+t.buffer.length){return new Jd(t,e,e-t.bufferBase)}maybeNext(){let t=this.stack.parent;null!=t&&(this.index=this.stack.bufferBase-t.bufferBase,this.stack=t,this.buffer=t.buffer)}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}next(){this.index-=4,this.pos-=4,0==this.index&&this.maybeNext()}fork(){return new Jd(this.stack,this.pos,this.index)}}function Zd(t,e=Uint16Array){if("string"!=typeof t)return t;let i=null;for(let n=0,s=0;n<t.length;){let r=0;for(;;){let e=t.charCodeAt(n++),i=!1;if(126==e){r=65535;break}e>=92&&e--,e>=34&&e--;let s=e-32;if(s>=46&&(s-=46,i=!0),r+=s,i)break;r*=46}i?i[s++]=r:i=new e(r)}return i}class tp{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const ep=new tp;class ip{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=ep,this.rangeIndex=0,this.pos=this.chunkPos=e[0].from,this.range=e[0],this.end=e[e.length-1].to,this.readNext()}resolveOffset(t,e){let i=this.range,n=this.rangeIndex,s=this.pos+t;for(;s<i.from;){if(!n)return null;let t=this.ranges[--n];s-=i.from-t.to,i=t}for(;e<0?s>i.to:s>=i.to;){if(n==this.ranges.length-1)return null;let t=this.ranges[++n];s+=t.from-i.to,i=t}return s}clipPos(t){if(t>=this.range.from&&t<this.range.to)return t;for(let e of this.ranges)if(e.to>t)return Math.max(t,e.from);return this.end}peek(t){let e,i,n=this.chunkOff+t;if(n>=0&&n<this.chunk.length)e=this.pos+t,i=this.chunk.charCodeAt(n);else{let n=this.resolveOffset(t,1);if(null==n)return-1;if(e=n,e>=this.chunk2Pos&&e<this.chunk2Pos+this.chunk2.length)i=this.chunk2.charCodeAt(e-this.chunk2Pos);else{let t=this.rangeIndex,n=this.range;for(;n.to<=e;)n=this.ranges[++t];this.chunk2=this.input.chunk(this.chunk2Pos=e),e+this.chunk2.length>n.to&&(this.chunk2=this.chunk2.slice(0,n.to-e)),i=this.chunk2.charCodeAt(0)}}return e>=this.token.lookAhead&&(this.token.lookAhead=e+1),i}acceptToken(t,e=0){let i=e?this.resolveOffset(e,-1):this.pos;if(null==i||i<this.token.start)throw new RangeError("Token end out of bounds");this.token.value=t,this.token.end=i}acceptTokenTo(t,e){this.token.value=t,this.token.end=e}getChunk(){if(this.pos>=this.chunk2Pos&&this.pos<this.chunk2Pos+this.chunk2.length){let{chunk:t,chunkPos:e}=this;this.chunk=this.chunk2,this.chunkPos=this.chunk2Pos,this.chunk2=t,this.chunk2Pos=e,this.chunkOff=this.pos-this.chunkPos}else{this.chunk2=this.chunk,this.chunk2Pos=this.chunkPos;let t=this.input.chunk(this.pos),e=this.pos+t.length;this.chunk=e>this.range.to?t.slice(0,this.range.to-this.pos):t,this.chunkPos=this.pos,this.chunkOff=0}}readNext(){return this.chunkOff>=this.chunk.length&&(this.getChunk(),this.chunkOff==this.chunk.length)?this.next=-1:this.next=this.chunk.charCodeAt(this.chunkOff)}advance(t=1){for(this.chunkOff+=t;this.pos+t>=this.range.to;){if(this.rangeIndex==this.ranges.length-1)return this.setDone();t-=this.range.to-this.pos,this.range=this.ranges[++this.rangeIndex],this.pos=this.range.from}return this.pos+=t,this.pos>=this.token.lookAhead&&(this.token.lookAhead=this.pos+1),this.readNext()}setDone(){return this.pos=this.chunkPos=this.end,this.range=this.ranges[this.rangeIndex=this.ranges.length-1],this.chunk="",this.next=-1}reset(t,e){if(e?(this.token=e,e.start=t,e.lookAhead=t+1,e.value=e.extended=-1):this.token=ep,this.pos!=t){if(this.pos=t,t==this.end)return this.setDone(),this;for(;t<this.range.from;)this.range=this.ranges[--this.rangeIndex];for(;t>=this.range.to;)this.range=this.ranges[++this.rangeIndex];t>=this.chunkPos&&t<this.chunkPos+this.chunk.length?this.chunkOff=t-this.chunkPos:(this.chunk="",this.chunkOff=0),this.readNext()}return this}read(t,e){if(t>=this.chunkPos&&e<=this.chunkPos+this.chunk.length)return this.chunk.slice(t-this.chunkPos,e-this.chunkPos);if(t>=this.chunk2Pos&&e<=this.chunk2Pos+this.chunk2.length)return this.chunk2.slice(t-this.chunk2Pos,e-this.chunk2Pos);if(t>=this.range.from&&e<=this.range.to)return this.input.read(t,e);let i="";for(let n of this.ranges){if(n.from>=e)break;n.to>t&&(i+=this.input.read(Math.max(n.from,t),Math.min(n.to,e)))}return i}}class np{constructor(t,e){this.data=t,this.id=e}token(t,e){let{parser:i}=e.p;!function(t,e,i,n,s,r){let o=0,l=1<<n,{dialect:a}=i.p.parser;t:for(;0!=(l&t[o]);){let i=t[o+1];for(let n=o+3;n<i;n+=2)if((t[n+1]&l)>0){let i=t[n];if(a.allows(i)&&(-1==e.token.value||e.token.value==i||op(i,e.token.value,s,r))){e.acceptToken(i);break}}let n=e.next,h=0,c=t[o+2];if(!(e.next<0&&c>h&&65535==t[i+3*c-3])){for(;h<c;){let s=h+c>>1,r=i+s+(s<<1),l=t[r],a=t[r+1]||65536;if(n<l)c=s;else{if(!(n>=a)){o=t[r+2],e.advance();continue t}h=s+1}}break}o=t[i+3*c-1]}}(this.data,t,e,this.id,i.data,i.tokenPrecTable)}}np.prototype.contextual=np.prototype.fallback=np.prototype.extend=!1,np.prototype.fallback=np.prototype.extend=!1;class sp{constructor(t,e={}){this.token=t,this.contextual=!!e.contextual,this.fallback=!!e.fallback,this.extend=!!e.extend}}function rp(t,e,i){for(let n,s=e;65535!=(n=t[s]);s++)if(n==i)return s-e;return-1}function op(t,e,i,n){let s=rp(i,n,e);return s<0||rp(i,n,t)<s}const lp="undefined"!=typeof process&&process.env&&/\bparse\b/.test(process.env.LOG);let ap=null;function hp(t,e,i){let n=t.cursor(xl.IncludeAnonymous);for(n.moveTo(e);;)if(!(i<0?n.childBefore(e):n.childAfter(e)))for(;;){if((i<0?n.to<e:n.from>e)&&!n.type.isError)return i<0?Math.max(0,Math.min(n.to-1,e-25)):Math.min(t.length,Math.max(n.from+1,e+25));if(i<0?n.prevSibling():n.nextSibling())break;if(!n.parent())return i<0?0:t.length}}class cp{constructor(t,e){this.fragments=t,this.nodeSet=e,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let t=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(t){for(this.safeFrom=t.openStart?hp(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?hp(t.tree,t.to+t.offset,-1)-t.offset:t.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(t.tree),this.start.push(-t.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(t){if(t<this.nextStart)return null;for(;this.fragment&&this.safeTo<=t;)this.nextFragment();if(!this.fragment)return null;for(;;){let e=this.trees.length-1;if(e<0)return this.nextFragment(),null;let i=this.trees[e],n=this.index[e];if(n==i.children.length){this.trees.pop(),this.start.pop(),this.index.pop();continue}let s=i.children[n],r=this.start[e]+i.positions[n];if(r>t)return this.nextStart=r,null;if(s instanceof kl){if(r==t){if(r<this.safeFrom)return null;let t=r+s.length;if(t<=this.safeTo){let e=s.prop(pl.lookAhead);if(!e||t+e<this.fragment.to)return s}}this.index[e]++,r+s.length>=Math.max(this.safeFrom,t)&&(this.trees.push(s),this.start.push(r),this.index.push(0))}else this.index[e]++,this.nextStart=r+s.length}}}class up{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map(t=>new tp)}getActions(t){let e=0,i=null,{parser:n}=t.p,{tokenizers:s}=n,r=n.stateSlot(t.state,3),o=t.curContext?t.curContext.hash:0,l=0;for(let n=0;n<s.length;n++){if(!(1<<n&r))continue;let a=s[n],h=this.tokens[n];if((!i||a.fallback)&&((a.contextual||h.start!=t.pos||h.mask!=r||h.context!=o)&&(this.updateCachedToken(h,a,t),h.mask=r,h.context=o),h.lookAhead>h.end+25&&(l=Math.max(h.lookAhead,l)),0!=h.value)){let n=e;if(h.extended>-1&&(e=this.addActions(t,h.extended,h.end,e)),e=this.addActions(t,h.value,h.end,e),!a.extend&&(i=h,e>n))break}}for(;this.actions.length>e;)this.actions.pop();return l&&t.setLookAhead(l),i||t.pos!=this.stream.end||(i=new tp,i.value=t.p.parser.eofTerm,i.start=i.end=t.pos,e=this.addActions(t,i.value,i.end,e)),this.mainToken=i,this.actions}getMainToken(t){if(this.mainToken)return this.mainToken;let e=new tp,{pos:i,p:n}=t;return e.start=i,e.end=Math.min(i+1,n.stream.end),e.value=i==n.stream.end?n.parser.eofTerm:0,e}updateCachedToken(t,e,i){let n=this.stream.clipPos(i.pos);if(e.token(this.stream.reset(n,t),i),t.value>-1){let{parser:e}=i.p;for(let n=0;n<e.specialized.length;n++)if(e.specialized[n]==t.value){let s=e.specializers[n](this.stream.read(t.start,t.end),i);if(s>=0&&i.p.parser.dialect.allows(s>>1)){1&s?t.extended=s>>1:t.value=s>>1;break}}}else t.value=0,t.end=this.stream.clipPos(n+1)}putAction(t,e,i,n){for(let e=0;e<n;e+=3)if(this.actions[e]==t)return n;return this.actions[n++]=t,this.actions[n++]=e,this.actions[n++]=i,n}addActions(t,e,i,n){let{state:s}=t,{parser:r}=t.p,{data:o}=r;for(let t=0;t<2;t++)for(let l=r.stateSlot(s,t?2:1);;l+=3){if(65535==o[l]){if(1!=o[l+1]){0==n&&2==o[l+1]&&(n=this.putAction(gp(o,l+2),e,i,n));break}l=gp(o,l+2)}o[l]==e&&(n=this.putAction(gp(o,l+1),e,i,n))}return n}}class fp{constructor(t,e,i,n){this.parser=t,this.input=e,this.ranges=n,this.recovering=0,this.nextStackID=9812,this.minStackPos=0,this.reused=[],this.stoppedAt=null,this.lastBigReductionStart=-1,this.lastBigReductionSize=0,this.bigReductionCount=0,this.stream=new ip(e,n),this.tokens=new up(t,this.stream),this.topTerm=t.top[1];let{from:s}=n[0];this.stacks=[Xd.start(this,t.top[0],s)],this.fragments=i.length&&this.stream.end-s>4*t.bufferLength?new cp(i,t.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let t,e,i=this.stacks,n=this.minStackPos,s=this.stacks=[];if(this.bigReductionCount>300&&1==i.length){let[t]=i;for(;t.forceReduce()&&t.stack.length&&t.stack[t.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let r=0;r<i.length;r++){let o=i[r];for(;;){if(this.tokens.mainToken=null,o.pos>n)s.push(o);else{if(this.advanceStack(o,s,i))continue;{t||(t=[],e=[]),t.push(o);let i=this.tokens.getMainToken(o);e.push(i.value,i.end)}}break}}if(!s.length){let e=t&&function(t){let e=null;for(let i of t){let t=i.p.stoppedAt;(i.pos==i.p.stream.end||null!=t&&i.pos>t)&&i.p.parser.stateFlag(i.state,2)&&(!e||e.score<i.score)&&(e=i)}return e}(t);if(e)return lp&&console.log("Finish with "+this.stackID(e)),this.stackToTree(e);if(this.parser.strict)throw lp&&t&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),new SyntaxError("No parse at "+n);this.recovering||(this.recovering=5)}if(this.recovering&&t){let i=null!=this.stoppedAt&&t[0].pos>this.stoppedAt?t[0]:this.runRecovery(t,e,s);if(i)return lp&&console.log("Force-finish "+this.stackID(i)),this.stackToTree(i.forceAll())}if(this.recovering){let t=1==this.recovering?1:3*this.recovering;if(s.length>t)for(s.sort((t,e)=>e.score-t.score);s.length>t;)s.pop();s.some(t=>t.reducePos>n)&&this.recovering--}else if(s.length>1){t:for(let t=0;t<s.length-1;t++){let e=s[t];for(let i=t+1;i<s.length;i++){let n=s[i];if(e.sameState(n)||e.buffer.length>500&&n.buffer.length>500){if(!((e.score-n.score||e.buffer.length-n.buffer.length)>0)){s.splice(t--,1);continue t}s.splice(i--,1)}}}s.length>12&&(s.sort((t,e)=>e.score-t.score),s.splice(12,s.length-12))}this.minStackPos=s[0].pos;for(let t=1;t<s.length;t++)s[t].pos<this.minStackPos&&(this.minStackPos=s[t].pos);return null}stopAt(t){if(null!=this.stoppedAt&&this.stoppedAt<t)throw new RangeError("Can't move stoppedAt forward");this.stoppedAt=t}advanceStack(t,e,i){let n=t.pos,{parser:s}=this,r=lp?this.stackID(t)+" -> ":"";if(null!=this.stoppedAt&&n>this.stoppedAt)return t.forceReduce()?t:null;if(this.fragments){let e=t.curContext&&t.curContext.tracker.strict,i=e?t.curContext.hash:0;for(let o=this.fragments.nodeAt(n);o;){let n=this.parser.nodeSet.types[o.type.id]==o.type?s.getGoto(t.state,o.type.id):-1;if(n>-1&&o.length&&(!e||(o.prop(pl.contextHash)||0)==i))return t.useNode(o,n),lp&&console.log(r+this.stackID(t)+` (via reuse of ${s.getName(o.type.id)})`),!0;if(!(o instanceof kl)||0==o.children.length||o.positions[0]>0)break;let l=o.children[0];if(!(l instanceof kl&&0==o.positions[0]))break;o=l}}let o=s.stateSlot(t.state,4);if(o>0)return t.reduce(o),lp&&console.log(r+this.stackID(t)+` (via always-reduce ${s.getName(65535&o)})`),!0;if(t.stack.length>=8400)for(;t.stack.length>6e3&&t.forceReduce(););let l=this.tokens.getActions(t);for(let o=0;o<l.length;){let a=l[o++],h=l[o++],c=l[o++],u=o==l.length||!i,f=u?t:t.split(),d=this.tokens.mainToken;if(f.apply(a,h,d?d.start:f.pos,c),lp&&console.log(r+this.stackID(f)+` (via ${65536&a?`reduce of ${s.getName(65535&a)}`:"shift"} for ${s.getName(h)} @ ${n}${f==t?"":", split"})`),u)return!0;f.pos>n?e.push(f):i.push(f)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return dp(t,e),!0}}runRecovery(t,e,i){let n=null,s=!1;for(let r=0;r<t.length;r++){let o=t[r],l=e[r<<1],a=e[1+(r<<1)],h=lp?this.stackID(o)+" -> ":"";if(o.deadEnd){if(s)continue;if(s=!0,o.restart(),lp&&console.log(h+this.stackID(o)+" (restarted)"),this.advanceFully(o,i))continue}let c=o.split(),u=h;for(let t=0;t<10&&c.forceReduce();t++){if(lp&&console.log(u+this.stackID(c)+" (via force-reduce)"),this.advanceFully(c,i))break;lp&&(u=this.stackID(c)+" -> ")}for(let t of o.recoverByInsert(l))lp&&console.log(h+this.stackID(t)+" (via recover-insert)"),this.advanceFully(t,i);this.stream.end>o.pos?(a==o.pos&&(a++,l=0),o.recoverByDelete(l,a),lp&&console.log(h+this.stackID(o)+` (via recover-delete ${this.parser.getName(l)})`),dp(o,i)):(!n||n.score<c.score)&&(n=c)}return n}stackToTree(t){return t.close(),kl.build({buffer:Jd.create(t),nodeSet:this.parser.nodeSet,topID:this.topTerm,maxBufferLength:this.parser.bufferLength,reused:this.reused,start:this.ranges[0].from,length:t.pos-this.ranges[0].from,minRepeatType:this.parser.minRepeatTerm})}stackID(t){let e=(ap||(ap=new WeakMap)).get(t);return e||ap.set(t,e=String.fromCodePoint(this.nextStackID++)),e+t}}function dp(t,e){for(let i=0;i<e.length;i++){let n=e[i];if(n.pos==t.pos&&n.sameState(t))return void(e[i].score<t.score&&(e[i]=t))}e.push(t)}class pp{constructor(t,e,i){this.source=t,this.flags=e,this.disabled=i}allows(t){return!this.disabled||0==this.disabled[t]}}class mp extends Fl{constructor(t){if(super(),this.wrappers=[],14!=t.version)throw new RangeError(`Parser version (${t.version}) doesn't match runtime version (14)`);let e=t.nodeNames.split(" ");this.minRepeatTerm=e.length;for(let i=0;i<t.repeatNodeCount;i++)e.push("");let i=Object.keys(t.topRules).map(e=>t.topRules[e][1]),n=[];for(let t=0;t<e.length;t++)n.push([]);function s(t,e,i){n[t].push([e,e.deserialize(String(i))])}if(t.nodeProps)for(let e of t.nodeProps){let t=e[0];"string"==typeof t&&(t=pl[t]);for(let i=1;i<e.length;){let n=e[i++];if(n>=0)s(n,t,e[i++]);else{let r=e[i+-n];for(let o=-n;o>0;o--)s(e[i++],t,r);i++}}}this.nodeSet=new wl(e.map((e,s)=>vl.define({name:s>=this.minRepeatTerm?void 0:e,id:s,props:n[s],top:i.indexOf(s)>-1,error:0==s,skipped:t.skippedNodes&&t.skippedNodes.indexOf(s)>-1}))),t.propSources&&(this.nodeSet=this.nodeSet.extend(...t.propSources)),this.strict=!1,this.bufferLength=ul;let r=Zd(t.tokenData);this.context=t.context,this.specializerSpecs=t.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let t=0;t<this.specializerSpecs.length;t++)this.specialized[t]=this.specializerSpecs[t].term;this.specializers=this.specializerSpecs.map(vp),this.states=Zd(t.states,Uint32Array),this.data=Zd(t.stateData),this.goto=Zd(t.goto),this.maxTerm=t.maxTerm,this.tokenizers=t.tokenizers.map(t=>"number"==typeof t?new np(r,t):t),this.topRules=t.topRules,this.dialects=t.dialects||{},this.dynamicPrecedences=t.dynamicPrecedences||null,this.tokenPrecTable=t.tokenPrec,this.termNames=t.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(t,e,i){let n=new fp(this,t,e,i);for(let s of this.wrappers)n=s(n,t,e,i);return n}getGoto(t,e,i=!1){let n=this.goto;if(e>=n[0])return-1;for(let s=n[e+1];;){let e=n[s++],r=1&e,o=n[s++];if(r&&i)return o;for(let i=s+(e>>1);s<i;s++)if(n[s]==t)return o;if(r)return-1}}hasAction(t,e){let i=this.data;for(let n=0;n<2;n++)for(let s,r=this.stateSlot(t,n?2:1);;r+=3){if(65535==(s=i[r])){if(1!=i[r+1]){if(2==i[r+1])return gp(i,r+2);break}s=i[r=gp(i,r+2)]}if(s==e||0==s)return gp(i,r+1)}return 0}stateSlot(t,e){return this.states[6*t+e]}stateFlag(t,e){return(this.stateSlot(t,0)&e)>0}validAction(t,e){return!!this.allActions(t,t=>t==e||null)}allActions(t,e){let i=this.stateSlot(t,4),n=i?e(i):void 0;for(let i=this.stateSlot(t,1);null==n;i+=3){if(65535==this.data[i]){if(1!=this.data[i+1])break;i=gp(this.data,i+2)}n=e(gp(this.data,i+1))}return n}nextStates(t){let e=[];for(let i=this.stateSlot(t,1);;i+=3){if(65535==this.data[i]){if(1!=this.data[i+1])break;i=gp(this.data,i+2)}if(!(1&this.data[i+2])){let t=this.data[i+1];e.some((e,i)=>1&i&&e==t)||e.push(this.data[i],t)}}return e}configure(t){let e=Object.assign(Object.create(mp.prototype),this);if(t.props&&(e.nodeSet=this.nodeSet.extend(...t.props)),t.top){let i=this.topRules[t.top];if(!i)throw new RangeError(`Invalid top rule name ${t.top}`);e.top=i}return t.tokenizers&&(e.tokenizers=this.tokenizers.map(e=>{let i=t.tokenizers.find(t=>t.from==e);return i?i.to:e})),t.specializers&&(e.specializers=this.specializers.slice(),e.specializerSpecs=this.specializerSpecs.map((i,n)=>{let s=t.specializers.find(t=>t.from==i.external);if(!s)return i;let r=Object.assign(Object.assign({},i),{external:s.to});return e.specializers[n]=vp(r),r})),t.contextTracker&&(e.context=t.contextTracker),t.dialect&&(e.dialect=this.parseDialect(t.dialect)),null!=t.strict&&(e.strict=t.strict),t.wrap&&(e.wrappers=e.wrappers.concat(t.wrap)),null!=t.bufferLength&&(e.bufferLength=t.bufferLength),e}hasWrappers(){return this.wrappers.length>0}getName(t){return this.termNames?this.termNames[t]:String(t<=this.maxNode&&this.nodeSet.types[t].name||t)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(t){let e=this.dynamicPrecedences;return null==e?0:e[t]||0}parseDialect(t){let e=Object.keys(this.dialects),i=e.map(()=>!1);if(t)for(let n of t.split(" ")){let t=e.indexOf(n);t>=0&&(i[t]=!0)}let n=null;for(let t=0;t<e.length;t++)if(!i[t])for(let i,s=this.dialects[e[t]];65535!=(i=this.data[s++]);)(n||(n=new Uint8Array(this.maxTerm+1)))[i]=1;return new pp(t,i,n)}static deserialize(t){return new mp(t)}}function gp(t,e){return t[e]|t[e+1]<<16}function vp(t){if(t.external){let e=t.extend?1:0;return(i,n)=>t.external(i,n)<<1|e}return t.get}function wp(t){return t>=65&&t<=90||t>=97&&t<=122||t>=48&&t<=57}function bp(t){return t>=48&&t<=57||t>=97&&t<=102||t>=65&&t<=70}function yp(t,e,i){for(let n=!1;;){if(t.next<0)return;if(t.next==e&&!n)return void t.advance();n=i&&!n&&92==t.next,t.advance()}}function xp(t,e){for(;95==t.next||wp(t.next);)null!=e&&(e+=String.fromCharCode(t.next)),t.advance();return e}function kp(t,e){for(;48==t.next||49==t.next;)t.advance();e&&t.next==e&&t.advance()}function Sp(t,e){for(;;){if(46==t.next){if(e)break;e=!0}else if(t.next<48||t.next>57)break;t.advance()}if(69==t.next||101==t.next)for(t.advance(),43!=t.next&&45!=t.next||t.advance();t.next>=48&&t.next<=57;)t.advance()}function Cp(t){for(;!(t.next<0||10==t.next);)t.advance()}function Ap(t,e){for(let i=0;i<e.length;i++)if(e.charCodeAt(i)==t)return!0;return!1}const Mp=" \t\r\n";function Op(t,e,i){let n=Object.create(null);n.true=n.false=5,n.null=n.unknown=6;for(let e of t.split(" "))e&&(n[e]=20);for(let t of e.split(" "))t&&(n[t]=21);for(let t of(i||"").split(" "))t&&(n[t]=24);return n}const Tp={backslashEscapes:!1,hashComments:!1,spaceAfterDashes:!1,slashComments:!1,doubleQuotedStrings:!1,doubleDollarQuotedStrings:!1,unquotedBitLiterals:!1,treatBitsAsBytes:!1,charSetCasts:!1,plsqlQuotingMechanism:!1,operatorChars:"*+-%<>!=&|~^/",specialVar:"?",identifierQuotes:'"',caseInsensitiveIdentifiers:!1,words:Op("absolute action add after all allocate alter and any are as asc assertion at authorization before begin between both breadth by call cascade cascaded case cast catalog check close collate collation column commit condition connect connection constraint constraints constructor continue corresponding count create cross cube current current_date current_default_transform_group current_transform_group_for_type current_path current_role current_time current_timestamp current_user cursor cycle data day deallocate declare default deferrable deferred delete depth deref desc describe descriptor deterministic diagnostics disconnect distinct do domain drop dynamic each else elseif end end-exec equals escape except exception exec execute exists exit external fetch first for foreign found from free full function general get global go goto grant group grouping handle having hold hour identity if immediate in indicator initially inner inout input insert intersect into is isolation join key language last lateral leading leave left level like limit local localtime localtimestamp locator loop map match method minute modifies module month names natural nesting new next no none not of old on only open option or order ordinality out outer output overlaps pad parameter partial path prepare preserve primary prior privileges procedure public read reads recursive redo ref references referencing relative release repeat resignal restrict result return returns revoke right role rollback rollup routine row rows savepoint schema scroll search second section select session session_user set sets signal similar size some space specific specifictype sql sqlexception sqlstate sqlwarning start state static system_user table temporary then timezone_hour timezone_minute to trailing transaction translation treat trigger under undo union unique unnest until update usage user using value values view when whenever where while with without work write year zone ","array binary bit boolean char character clob date decimal double float int integer interval large national nchar nclob numeric object precision real smallint time timestamp varchar varying ")};function Dp(t){return new sp(e=>{var i;let{next:n}=e;if(e.advance(),Ap(n,Mp)){for(;Ap(e.next,Mp);)e.advance();e.acceptToken(36)}else if(36==n&&t.doubleDollarQuotedStrings){let t=xp(e,"");36==e.next&&(e.advance(),function(t,e){t:for(;;){if(t.next<0)return;if(36==t.next){t.advance();for(let i=0;i<e.length;i++){if(t.next!=e.charCodeAt(i))continue t;t.advance()}if(36==t.next)return void t.advance()}else t.advance()}}(e,t),e.acceptToken(3))}else if(39==n||34==n&&t.doubleQuotedStrings)yp(e,n,t.backslashEscapes),e.acceptToken(3);else if(35==n&&t.hashComments||47==n&&47==e.next&&t.slashComments)Cp(e),e.acceptToken(1);else if(45!=n||45!=e.next||t.spaceAfterDashes&&32!=e.peek(1))if(47==n&&42==e.next){e.advance();for(let t=1;;){let i=e.next;if(e.next<0)break;if(e.advance(),42==i&&47==e.next){if(t--,e.advance(),!t)break}else 47==i&&42==e.next&&(t++,e.advance())}e.acceptToken(2)}else if(101!=n&&69!=n||39!=e.next)if(110!=n&&78!=n||39!=e.next||!t.charSetCasts)if(95==n&&t.charSetCasts)for(let i=0;;i++){if(39==e.next&&i>1){e.advance(),yp(e,39,t.backslashEscapes),e.acceptToken(3);break}if(!wp(e.next))break;e.advance()}else if(t.plsqlQuotingMechanism&&(113==n||81==n)&&39==e.next&&e.peek(1)>0&&!Ap(e.peek(1),Mp)){let t=e.peek(1);e.advance(2),function(t,e){let i="[{<(".indexOf(String.fromCharCode(e)),n=i<0?e:"]}>)".charCodeAt(i);for(;;){if(t.next<0)return;if(t.next==n&&39==t.peek(1))return void t.advance(2);t.advance()}}(e,t),e.acceptToken(3)}else if(Ap(n,t.identifierQuotes)){yp(e,91==n?93:n,!1),e.acceptToken(19)}else if(40==n)e.acceptToken(7);else if(41==n)e.acceptToken(8);else if(123==n)e.acceptToken(9);else if(125==n)e.acceptToken(10);else if(91==n)e.acceptToken(11);else if(93==n)e.acceptToken(12);else if(59==n)e.acceptToken(13);else if(t.unquotedBitLiterals&&48==n&&98==e.next)e.advance(),kp(e),e.acceptToken(22);else if(98!=n&&66!=n||39!=e.next&&34!=e.next){if(48==n&&(120==e.next||88==e.next)||(120==n||88==n)&&39==e.next){let t=39==e.next;for(e.advance();bp(e.next);)e.advance();t&&39==e.next&&e.advance(),e.acceptToken(4)}else if(46==n&&e.next>=48&&e.next<=57)Sp(e,!0),e.acceptToken(4);else if(46==n)e.acceptToken(14);else if(n>=48&&n<=57)Sp(e,!1),e.acceptToken(4);else if(Ap(n,t.operatorChars)){for(;Ap(e.next,t.operatorChars);)e.advance();e.acceptToken(15)}else if(Ap(n,t.specialVar))e.next==n&&e.advance(),function(t){if(39==t.next||34==t.next||96==t.next){let e=t.next;t.advance(),yp(t,e,!1)}else xp(t)}(e),e.acceptToken(17);else if(58==n||44==n)e.acceptToken(16);else if(wp(n)){let s=xp(e,String.fromCharCode(n));e.acceptToken(46==e.next||46==e.peek(-s.length-1)?18:null!==(i=t.words[s.toLowerCase()])&&void 0!==i?i:18)}}else{const i=e.next;e.advance(),t.treatBitsAsBytes?(yp(e,i,t.backslashEscapes),e.acceptToken(23)):(kp(e,i),e.acceptToken(22))}else e.advance(),yp(e,39,t.backslashEscapes),e.acceptToken(3);else e.advance(),yp(e,39,!0),e.acceptToken(3);else Cp(e),e.acceptToken(1)})}const Rp=Dp(Tp),Ep=mp.deserialize({version:14,states:"%vQ]QQOOO#wQRO'#DSO$OQQO'#CwO%eQQO'#CxO%lQQO'#CyO%sQQO'#CzOOQQ'#DS'#DSOOQQ'#C}'#C}O'UQRO'#C{OOQQ'#Cv'#CvOOQQ'#C|'#C|Q]QQOOQOQQOOO'`QQO'#DOO(xQRO,59cO)PQQO,59cO)UQQO'#DSOOQQ,59d,59dO)cQQO,59dOOQQ,59e,59eO)jQQO,59eOOQQ,59f,59fO)qQQO,59fOOQQ-E6{-E6{OOQQ,59b,59bOOQQ-E6z-E6zOOQQ,59j,59jOOQQ-E6|-E6|O+VQRO1G.}O+^QQO,59cOOQQ1G/O1G/OOOQQ1G/P1G/POOQQ1G/Q1G/QP+kQQO'#C}O+rQQO1G.}O)PQQO,59cO,PQQO'#Cw",stateData:",[~OtOSPOSQOS~ORUOSUOTUOUUOVROXSOZTO]XO^QO_UO`UOaPObPOcPOdUOeUOfUOgUOhUO~O^]ORvXSvXTvXUvXVvXXvXZvX]vX_vX`vXavXbvXcvXdvXevXfvXgvXhvX~OsvX~P!jOa_Ob_Oc_O~ORUOSUOTUOUUOVROXSOZTO^tO_UO`UOa`Ob`Oc`OdUOeUOfUOgUOhUO~OWaO~P$ZOYcO~P$ZO[eO~P$ZORUOSUOTUOUUOVROXSOZTO^QO_UO`UOaPObPOcPOdUOeUOfUOgUOhUO~O]hOsoX~P%zOajObjOcjO~O^]ORkaSkaTkaUkaVkaXkaZka]ka_ka`kaakabkackadkaekafkagkahka~Oska~P'kO^]O~OWvXYvX[vX~P!jOWnO~P$ZOYoO~P$ZO[pO~P$ZO^]ORkiSkiTkiUkiVkiXkiZki]ki_ki`kiakibkickidkiekifkigkihki~Oski~P)xOWkaYka[ka~P'kO]hO~P$ZOWkiYki[ki~P)xOasObsOcsO~O",goto:"#hwPPPPPPPPPPPPPPPPPPPPPPPPPPx||||!Y!^!d!xPPP#[TYOZeUORSTWZbdfqT[OZQZORiZSWOZQbRQdSQfTZgWbdfqQ^PWk^lmrQl_Qm`RrseVORSTWZbdfq",nodeNames:"⚠ LineComment BlockComment String Number Bool Null ( ) { } [ ] ; . Operator Punctuation SpecialVar Identifier QuotedIdentifier Keyword Type Bits Bytes Builtin Script Statement CompositeIdentifier Parens Braces Brackets Statement",maxTerm:38,nodeProps:[["isolate",-4,1,2,3,19,""]],skippedNodes:[0,1,2],repeatNodeCount:3,tokenData:"RORO",tokenizers:[0,Rp],topRules:{Script:[0,25]},tokenPrec:0});function Pp(t){let e=t.cursor().moveTo(t.from,-1);for(;/Comment/.test(e.name);)e.moveTo(e.from,-1);return e.node}function Bp(t,e){let i=t.sliceString(e.from,e.to),n=/^([`'"\[])(.*)([`'"\]])$/.exec(i);return n?n[2]:i}function Lp(t){return t&&("Identifier"==t.name||"QuotedIdentifier"==t.name)}function Ip(t,e){if("CompositeIdentifier"==e.name){let i=[];for(let n=e.firstChild;n;n=n.nextSibling)Lp(n)&&i.push(Bp(t,n));return i}return[Bp(t,e)]}function Np(t,e){for(let i=[];;){if(!e||"."!=e.name)return i;let n=Pp(e);if(!Lp(n))return i;i.unshift(Bp(t,n)),e=Pp(n)}}function Wp(t,e){let i=xa(t).resolveInner(e,-1),n=function(t,e){let i;for(let t=e;!i;t=t.parent){if(!t)return null;"Statement"==t.name&&(i=t)}let n=null;for(let e=i.firstChild,s=!1,r=null;e;e=e.nextSibling){let i="Keyword"==e.name?t.sliceString(e.from,e.to).toLowerCase():null,o=null;if(s)if("as"==i&&r&&Lp(e.nextSibling))o=Bp(t,e.nextSibling);else{if(i&&Hp.has(i))break;r&&Lp(e)&&(o=Bp(t,e))}else s="from"==i;o&&(n||(n=Object.create(null)),n[o]=Ip(t,r)),r=/Identifier$/.test(e.name)?e:null}return n}(t.doc,i);return"Identifier"==i.name||"QuotedIdentifier"==i.name||"Keyword"==i.name?{from:i.from,quoted:"QuotedIdentifier"==i.name?t.doc.sliceString(i.from,i.from+1):null,parents:Np(t.doc,Pp(i)),aliases:n}:"."==i.name?{from:e,quoted:null,parents:Np(t.doc,i),aliases:n}:{from:e,quoted:null,parents:[],empty:!0,aliases:n}}const Hp=new Set("where group having order union intersect except all distinct limit offset fetch for".split(" "));function Vp(t,e,i){return i.map(i=>({...i,label:i.label[0]==t?i.label:t+i.label+e,apply:void 0}))}const zp=/^\w*$/,Fp=/^[`'"\[]?\w*[`'"\]]?$/;function _p(t){return t.self&&"string"==typeof t.self.label}class qp{constructor(t,e){this.idQuote=t,this.idCaseInsensitive=e,this.list=[],this.children=void 0}child(t){let e=this.children||(this.children=Object.create(null)),i=e[t];return i||(t&&!this.list.some(e=>e.label==t)&&this.list.push($p(t,"type",this.idQuote,this.idCaseInsensitive)),e[t]=new qp(this.idQuote,this.idCaseInsensitive))}maybeChild(t){return this.children?this.children[t]:null}addCompletion(t){let e=this.list.findIndex(e=>e.label==t.label);e>-1?this.list[e]=t:this.list.push(t)}addCompletions(t){for(let e of t)this.addCompletion("string"==typeof e?$p(e,"property",this.idQuote,this.idCaseInsensitive):e)}addNamespace(t){Array.isArray(t)?this.addCompletions(t):_p(t)?this.addNamespace(t.children):this.addNamespaceObject(t)}addNamespaceObject(t){for(let e of Object.keys(t)){let i=t[e],n=null,s=e.replace(/\\?\./g,t=>"."==t?"\0":t).split("\0"),r=this;_p(i)&&(n=i.self,i=i.children);for(let t=0;t<s.length;t++)n&&t==s.length-1&&r.addCompletion(n),r=r.child(s[t].replace(/\\\./g,"."));r.addNamespace(i)}}}function $p(t,e,i,n){return new RegExp("^[a-z_][a-z_\\d]*$",n?"i":"").test(t)?{label:t,type:e}:{label:t,type:e,apply:i+t+Up(i)}}function Up(t){return"["===t?"]":t}function jp(t,e,i){let n=Object.keys(t).map(n=>{return i(e?n.toUpperCase():n,21==(s=t[n])?"type":20==s?"keyword":"variable");var s});return s=["QuotedIdentifier","String","LineComment","BlockComment","."],r=wf(n),t=>{for(let e=xa(t.state).resolveInner(t.pos,-1);e;e=e.parent){if(s.indexOf(e.name)>-1)return null;if(e.type.isTop)break}return r(t)};var s,r}let Qp=Ep.configure({props:[Ha.add({Statement:$a()}),ja.add({Statement:(t,e)=>({from:Math.min(t.from+100,e.doc.lineAt(t.from).to),to:t.to}),BlockComment:t=>({from:t.from+2,to:t.to-2})}),Ql({Keyword:pa.keyword,Type:pa.typeName,Builtin:pa.standard(pa.name),Bits:pa.number,Bytes:pa.string,Bool:pa.bool,Null:pa.null,Number:pa.number,String:pa.string,Identifier:pa.name,QuotedIdentifier:pa.special(pa.string),SpecialVar:pa.special(pa.name),LineComment:pa.lineComment,BlockComment:pa.blockComment,Operator:pa.operator,"Semi Punctuation":pa.punctuation,"( )":pa.paren,"{ }":pa.brace,"[ ]":pa.squareBracket})]});class Kp{constructor(t,e,i){this.dialect=t,this.language=e,this.spec=i}get extension(){return this.language.extension}configureLanguage(t,e){return new Kp(this.dialect,this.language.configure(t,e),this.spec)}static define(t){let e=function(t,e,i,n){let s={};for(let e in Tp)s[e]=(t.hasOwnProperty(e)?t:Tp)[e];return e&&(s.words=Op(e,i||"",n)),s}(t,t.keywords,t.types,t.builtin),i=ya.define({name:"sql",parser:Qp.configure({tokenizers:[{from:Rp,to:Dp(e)}]}),languageData:{commentTokens:{line:"--",block:{open:"/*",close:"*/"}},closeBrackets:{brackets:["(","[","{","'",'"',"`"]}}});return new Kp(e,i,t)}}function Xp(t,e){return{label:t,type:e,boost:-1}}function Gp(t,e=!1,i){return jp(t.dialect.words,e,i||Xp)}function Yp(t){return t.schema?function(t,e,i,n,s,r){var o;let l=(null===(o=null==r?void 0:r.spec.identifierQuotes)||void 0===o?void 0:o[0])||'"',a=new qp(l,!!(null==r?void 0:r.spec.caseInsensitiveIdentifiers)),h=s?a.child(s):null;return a.addNamespace(t),e&&(h||a).addCompletions(e),i&&a.addCompletions(i),h&&a.addCompletions(h.list),n&&a.addCompletions((h||a).child(n).list),t=>{let{parents:e,from:i,quoted:s,empty:r,aliases:o}=Wp(t.state,t.pos);if(r&&!t.explicit)return null;o&&1==e.length&&(e=o[e[0]]||e);let l=a;for(let t of e){for(;!l.children||!l.children[t];)if(l==a&&h)l=h;else{if(l!=h||!n)return null;l=l.child(n)}let e=l.maybeChild(t);if(!e)return null;l=e}let c=l.list;if(l==a&&o&&(c=c.concat(Object.keys(o).map(t=>({label:t,type:"constant"})))),s){let e=s[0],n=Up(e);return{from:i,to:t.state.sliceDoc(t.pos,t.pos+1)==n?t.pos+1:void 0,options:Vp(e,n,c),validFor:Fp}}return{from:i,options:c,validFor:zp}}}(t.schema,t.tables,t.schemas,t.defaultTable,t.defaultSchema,t.dialect||tm):()=>null}function Jp(t){return t.schema?(t.dialect||tm).language.data.of({autocomplete:Yp(t)}):[]}function Zp(t={}){let e=t.dialect||tm;return new Ea(e.language,[Jp(t),e.language.data.of({autocomplete:Gp(e,t.upperCaseKeywords,t.keywordCompletion)})])}const tm=Kp.define({}),em=Kp.define({keywords:"and as asc between by case cast count current_date current_time current_timestamp desc distinct each else escape except exists explain filter first for from full generated group having if in index inner intersect into isnull join last left like limit not null or order outer over pragma primary query raise range regexp right rollback row select set table then to union unique using values view virtual when where",types:"null integer real text blob",builtin:"",operatorChars:"*+-%<>!=&|/~",identifierQuotes:'`"',specialVar:"@:?$",caseInsensitiveIdentifiers:!0}),im=ft.define();function nm(t={}){return Zp({dialect:em,schema:t.schema,defaultTable:t.defaultTable,defaultSchema:t.defaultSchema})}function sm(t,e,i){const n=[ll(),cl,Yr(),ph(),Ir(),[_r,qr],Ot.allowMultipleSelections.of(!0),Ot.transactionFilter.of(t=>{if(!t.docChanged||!t.isUserEvent("input.type")&&!t.isUserEvent("input.complete"))return t;let e=t.startState.languageDataAt("indentOnInput",t.startState.selection.main.head);if(!e.length)return t;let i=t.newDoc,{head:n}=t.newSelection.main,s=i.lineAt(n);if(n>s.from+200)return t;let r=i.sliceString(s.from,n);if(!e.some(t=>t.test(r)))return t;let{state:o}=t,l=-1,a=[];for(let{head:t}of o.selection.ranges){let e=o.doc.lineAt(t);if(e.from==l)continue;l=e.from;let i=Na(o,e.from);if(null==i)continue;let n=/^\s*/.exec(e.text)[0],s=Ia(o,i);n!=s&&a.push({from:e.from,to:e.from+n.length,insert:s})}return a.length?[t,{changes:a,sequential:!0}]:t}),yh(Sh,{fallback:!0}),Ph(),[fd,ld],xd(),oo(),ho(),io,Ou()],s=[...dd,...mu,...af,...rh,...kd,...Id];return t?(n.push(function(t={}){return[nc,ic.of(t),dr.domEventHandlers({beforeinput(t,e){let i="historyUndo"==t.inputType?rc:"historyRedo"==t.inputType?oc:null;return!!i&&(t.preventDefault(),i(e))}})]}()),s.push(...yc)):(e&&s.push({key:"Mod-z",preventDefault:!0,run:()=>(e(),!0)}),i&&s.push({key:"Mod-y",mac:"Mod-Shift-z",preventDefault:!0,run:()=>(i(),!0)},{key:"Mod-Shift-z",preventDefault:!0,run:()=>(i(),!0)})),n.push(xr.of(s)),n}function rm(t,e={}){const{doc:i="",schema:n,defaultTable:s,defaultSchema:r,history:o=!0,onHostUndo:l,onHostRedo:a,extensions:h=[],fixedTooltips:c=!1,onChange:u,onSubmit:f,onEscape:d,lineWrapping:p=!0}=e,m=new tt,g=[];if(f){const t=()=>(f(w),!0);g.push({key:"Mod-Enter",run:t},{key:"Shift-Enter",run:t})}d&&g.push({key:"Escape",run:()=>(d(w),!0)});const v=[J.highest(xr.of(g)),...sm(o,l,a),p?dr.lineWrapping:[],c?fo({position:"fixed"}):[],m.of(nm({schema:n,defaultTable:s,defaultSchema:r})),u?dr.updateListener.of(t=>{t.docChanged&&(t.transactions.some(t=>t.annotation(im))||u(t))}):[],...h];let w=new dr({doc:i,extensions:v,...t?{parent:t}:{}});return{view:w,updateSchema(t){w.dispatch({effects:m.reconfigure(nm(t))})},destroy(){w.destroy()},get value(){return w.state.doc.toString()},set value(t){w.dispatch({changes:{from:0,to:w.state.doc.length,insert:t},annotations:im.of(!0)})}}}function om(t,e){const i={label:t,type:"property",boost:10};return e&&(i.detail=e),i}function lm(t){const e={};for(const i of t||[]){const t=(i.columns||[]).map(t=>om(t.name,t.type));i.view?e[i.name]={self:{label:i.name,type:"class",detail:"view"},children:t}:e[i.name]=t}return e}async function am(t,e){const i=`${(t||"").replace(/\/+$/,"")}/${encodeURIComponent(e)}/-/editor-schema.json`,n=await fetch(i,{credentials:"same-origin"});if(!n.ok)throw new Error(`datasetteSchema: failed to fetch ${i} (${n.status} ${n.statusText})`);return lm((await n.json()).tables)}function hm(t){return[Ot.readOnly.of(t),dr.editable.of(!t)]}const cm=dr.theme({"&":{fontSize:"var(--datasette-sql-editor-font-size, inherit)",background:"var(--datasette-sql-editor-bg, transparent)"},".cm-content, .cm-gutters":{fontFamily:"var(--datasette-sql-editor-font-family, monospace)"}});class um extends HTMLElement{static formAssociated=!0;constructor(){super(),this._handle=null,this._internals=null,this._readOnly=!1,this._readOnlyCompartment=new tt,this._extensions=[],this._pendingDoc=null,this._initialDoc="";try{this._internals=this.attachInternals?this.attachInternals():null}catch(t){this._internals=null}}connectedCallback(){if(this._handle)return;if("loading"===this.ownerDocument.readyState&&null==this._pendingDoc&&!this.firstChild)return void this.ownerDocument.addEventListener("DOMContentLoaded",()=>this.connectedCallback(),{once:!0});const t=this.firstElementChild,e=t&&"TEXTAREA"===t.tagName?t:null;let i=null;e&&(i=e.value,e.remove());const n=null!=this._pendingDoc?this._pendingDoc:null!=i?i:this.textContent.trim();this._initialDoc=n,this._pendingDoc=null,this.textContent="",this._readOnly=this.hasAttribute("readonly");const s=this.getAttribute("default-table")||void 0;this._handle=rm(this,{doc:n,defaultTable:s,extensions:[cm,this._readOnlyCompartment.of(hm(this._readOnly)),...this._extensions||[]],onChange:()=>{this._syncFormValue(),this.dispatchEvent(new CustomEvent("input",{bubbles:!0,detail:{origin:"user"}}))},onSubmit:()=>{if(!this.dispatchEvent(new CustomEvent("submit",{bubbles:!0,cancelable:!0})))return;const t=this._internals&&this._internals.form;t&&("function"==typeof t.requestSubmit?t.requestSubmit():t.submit())},onEscape:()=>{this.dispatchEvent(new CustomEvent("editor-escape",{bubbles:!0}))}}),this._syncFormValue();const r=this._resolveSchemaUrl();r&&fetch(r,{credentials:"same-origin"}).then(t=>{if(!t.ok)throw new Error(`schema fetch ${r} -> ${t.status} ${t.statusText}`);return t.json()}).then(t=>{this.updateSchema({schema:lm(t.tables)})}).catch(t=>{console.warn("datasette-sql-editor: schema fetch failed; keyword-only completion",t)}),this.hasAttribute("autofocus")&&this._handle.view.focus(),this.dispatchEvent(new CustomEvent("ready",{bubbles:!0}))}disconnectedCallback(){this._handle&&(this._pendingDoc=this._handle.value,this._handle.destroy(),this._handle=null,this.replaceChildren())}formResetCallback(){this._handle&&(this._handle.value=this._initialDoc,this._syncFormValue())}_resolveSchemaUrl(){const t=this.getAttribute("schema-url");if(t)return t;const e=this.getAttribute("database");if(!e)return null;return`${(this.getAttribute("base-url")||"").replace(/\/+$/,"")}/${encodeURIComponent(e)}/-/editor-schema.json`}_syncFormValue(){this._internals&&this._internals.setFormValue&&this._internals.setFormValue(this.value)}get value(){return this._handle?this._handle.value:this._pendingDoc||""}set value(t){const e=null==t?"":String(t);this._handle?(this._handle.value=e,this._syncFormValue()):this._pendingDoc=e}set schema(t){this.updateSchema({schema:t})}get view(){return this._handle?this._handle.view:null}get readOnly(){return this._readOnly}set readOnly(t){this._readOnly=!!t,this._handle&&this._handle.view.dispatch({effects:this._readOnlyCompartment.reconfigure(hm(this._readOnly))})}get extensions(){return this._extensions}set extensions(t){this._handle?console.warn("datasette-sql-editor: .extensions must be set before the element connects; ignoring"):this._extensions=t||[]}focus(){this._handle&&this._handle.view.focus()}updateSchema(t={}){this._handle&&this._handle.updateSchema({defaultTable:this.getAttribute("default-table")||void 0,...t})}format(){const t="undefined"!=typeof window?window.sqlFormatter:void 0;if(!t||"function"!=typeof t.format)return void console.warn("datasette-sql-editor: window.sqlFormatter is not loaded; format() is a no-op");if(!this._handle)return;const e=t.format(this.value);this._handle.value=e,this._syncFormValue()}}function fm(t="datasette-sql-editor"){return"undefined"==typeof customElements||customElements.get(t)||customElements.define(t,um),t}"undefined"==typeof customElements||customElements.get("datasette-sql-editor")||fm("datasette-sql-editor");export{ft as Annotation,tt as Compartment,um as DatasetteSqlEditorElement,Ot as EditorState,dr as EditorView,J as Prec,Kp as SQLDialect,em as SQLiteDialect,xd as autocompletion,kd as completionKeymap,rm as createSqlEditor,am as datasetteSchema,im as hostChange,xr as keymap,fm as registerSqlEditorElement,lm as schemaFromTables,Zp as sql,fo as tooltips};
diff --git a/datasette/static/datasette-sql-editor.js b/datasette/static/datasette-sql-editor.js
index 8eeb31ec..668b4420 100644
--- a/datasette/static/datasette-sql-editor.js
+++ b/datasette/static/datasette-sql-editor.js
@@ -352,7 +352,10 @@ const sqlEditorTheme = EditorView.theme({
 //   default-table unqualified-column default table for autocomplete
 //   readonly      boolean; mounts the editor read-only
 //   autofocus     boolean; focuses the editor once mounted
-// The initial document is the element's trimmed textContent (cleared on mount).
+// The initial document is, in priority order: a programmatically-set value; the
+// value of a light-DOM <textarea> first child (a progressive-enhancement form
+// field that keeps working with JS disabled - it is adopted then removed); or
+// the element's trimmed textContent. The light DOM is cleared on mount.
 //
 // Properties:
 //   value       get/set the document (set is host-tagged: no "input" event)
@@ -393,8 +396,50 @@ export class DatasetteSqlEditorElement extends HTMLElement {
   connectedCallback() {
     if (this._handle) return; // already mounted (e.g. move within the DOM)
 
+    // Parser-timing guard. When this element's definition loads BEFORE the parser
+    // reaches the element (e.g. a non-deferred <script> in <head>, which is how
+    // Datasette's own pages load the bundle), the browser upgrades and connects
+    // the element at its start tag - before its light-DOM children (the initial
+    // document / fallback <textarea>) have been parsed. Reading them now would
+    // yield an empty document. Detect that case - still parsing, nothing set
+    // programmatically, no children yet - and defer mounting to DOMContentLoaded,
+    // by which point the element's subtree is fully parsed. The listener is
+    // registered as the parser sees this element (before any later inline
+    // script's DOMContentLoaded handler), so consumers reading .view on
+    // DOMContentLoaded still observe a mounted editor.
+    if (
+      this.ownerDocument.readyState === "loading" &&
+      this._pendingDoc == null &&
+      !this.firstChild
+    ) {
+      this.ownerDocument.addEventListener(
+        "DOMContentLoaded",
+        () => this.connectedCallback(),
+        { once: true },
+      );
+      return;
+    }
+
+    // Progressive-enhancement fallback: a light-DOM <textarea> first child is a
+    // real form field that keeps working with JavaScript disabled. When present,
+    // adopt its value as the initial document and remove it, so it does not also
+    // submit a duplicate field alongside the value the element contributes via
+    // setFormValue.
+    const firstEl = this.firstElementChild;
+    const fallbackTextarea =
+      firstEl && firstEl.tagName === "TEXTAREA" ? firstEl : null;
+    let fallbackDoc = null;
+    if (fallbackTextarea) {
+      fallbackDoc = fallbackTextarea.value;
+      fallbackTextarea.remove();
+    }
+
     const initialDoc =
-      this._pendingDoc != null ? this._pendingDoc : this.textContent.trim();
+      this._pendingDoc != null
+        ? this._pendingDoc
+        : fallbackDoc != null
+          ? fallbackDoc
+          : this.textContent.trim();
     this._initialDoc = initialDoc;
     this._pendingDoc = null;
     // Clear the light-DOM text so it doesn't render behind the editor.
diff --git a/datasette/templates/_codemirror_foot.html b/datasette/templates/_codemirror_foot.html
index 2912292c..0c069395 100644
--- a/datasette/templates/_codemirror_foot.html
+++ b/datasette/templates/_codemirror_foot.html
@@ -8,28 +8,21 @@
   window.addEventListener("DOMContentLoaded", () => {
     const sqlFormat = document.querySelector("button#sql-format");
     const readOnly = document.querySelector("pre#sql-query");
-    const sqlInput = document.querySelector("textarea#sql-editor");
+    const editorElement = document.querySelector("datasette-sql-editor#sql-editor");
     if (sqlFormat && !readOnly) {
       sqlFormat.hidden = false;
     }
-    if (sqlInput) {
-      var editor = (window.editor = cm.editorFromTextArea(sqlInput, {
-        schema,
-        {% if default_table is defined and default_table %}
-        defaultTable: {{ default_table|tojson }},
-        {% endif %}
-      }));
+    if (editorElement) {
+      // Rich lang-sql schema inlined server-side (see const schema above): drives
+      // first-paint autocomplete with no extra HTTP request and no flash of
+      // no-completions. The default table is carried on the element attribute.
+      if (Object.keys(schema).length) {
+        editorElement.schema = schema;
+      }
+      // Back-compat: plugins and inline scripts reach the raw EditorView here.
+      window.editor = editorElement.view;
       if (sqlFormat) {
-        sqlFormat.addEventListener("click", (ev) => {
-          const formatted = sqlFormatter.format(editor.state.doc.toString());
-          editor.dispatch({
-            changes: {
-              from: 0,
-              to: editor.state.doc.length,
-              insert: formatted,
-            },
-          });
-        });
+        sqlFormat.addEventListener("click", () => editorElement.format());
       }
     }
     if (sqlFormat && readOnly) {
diff --git a/datasette/templates/_query_form_styles.html b/datasette/templates/_query_form_styles.html
index cf2dd42c..9d39fa80 100644
--- a/datasette/templates/_query_form_styles.html
+++ b/datasette/templates/_query_form_styles.html
@@ -70,7 +70,7 @@ form.sql .query-create-sql {
     max-width: 52rem;
 }
 .query-create-sql .cm-editor,
-form.sql .query-create-sql textarea#sql-editor {
+form.sql .query-create-sql textarea[name="sql"] {
     grid-column: 2;
     width: 100%;
 }
@@ -127,7 +127,7 @@ form.sql .query-create-sql textarea#sql-editor {
         grid-template-columns: 1fr;
     }
     .query-create-sql .cm-editor,
-    form.sql .query-create-sql textarea#sql-editor {
+    form.sql .query-create-sql textarea[name="sql"] {
         grid-column: 1;
     }
     .query-create-options,
diff --git a/datasette/templates/_sql_parameter_scripts.html b/datasette/templates/_sql_parameter_scripts.html
index 9b83889e..2338bfb8 100644
--- a/datasette/templates/_sql_parameter_scripts.html
+++ b/datasette/templates/_sql_parameter_scripts.html
@@ -11,7 +11,9 @@ window.datasetteSqlParameters = (() => {
     if (window.editor) {
       return window.editor.state.doc.toString();
     }
-    const sqlInput = form.querySelector("textarea#sql-editor, input[name=sql]");
+    const sqlInput = form.querySelector(
+      "#sql-editor, textarea[name=sql], input[name=sql]"
+    );
     return sqlInput ? sqlInput.value : "";
   }
 
@@ -201,7 +203,7 @@ window.datasetteSqlParameters = (() => {
       editorElement.addEventListener("input", callback);
     }
     if (!window.editor) {
-      const sqlInput = form.querySelector("textarea#sql-editor");
+      const sqlInput = form.querySelector("#sql-editor");
       if (sqlInput) {
         sqlInput.addEventListener("input", callback);
       }
diff --git a/datasette/templates/_sql_parameter_styles.html b/datasette/templates/_sql_parameter_styles.html
index bc6838f5..314178a7 100644
--- a/datasette/templates/_sql_parameter_styles.html
+++ b/datasette/templates/_sql_parameter_styles.html
@@ -2,7 +2,7 @@
 form.sql .sql-editor {
     max-width: 52rem;
 }
-form.sql .sql-editor textarea#sql-editor {
+form.sql .sql-editor textarea[name="sql"] {
     width: 100%;
 }
 form.sql .sql-parameters-section {
diff --git a/datasette/templates/database.html b/datasette/templates/database.html
index a9fad8dd..2b7e6ddf 100644
--- a/datasette/templates/database.html
+++ b/datasette/templates/database.html
@@ -32,7 +32,7 @@
 {% if allow_execute_sql %}
     <form class="sql core" action="{{ urls.database(database) }}/-/query" method="get" data-parameters-url="{{ urls.database(database) }}/-/query/parameters">
         <h3>Custom SQL query</h3>
-        <p class="sql-editor"><textarea id="sql-editor" name="sql">{% if tables %}select * from {{ tables[0].name|escape_sqlite }}{% else %}select sqlite_version(){% endif %}</textarea></p>
+        <p class="sql-editor"><datasette-sql-editor id="sql-editor" name="sql"{% if default_table is defined and default_table %} default-table="{{ default_table }}"{% endif %}><textarea name="sql">{% if tables %}select * from {{ tables[0].name|escape_sqlite }}{% else %}select sqlite_version(){% endif %}</textarea></datasette-sql-editor></p>
         {% set parameter_names = [] %}
         {% set parameter_values = {} %}
         {% set sql_parameters_allow_expand = false %}
diff --git a/datasette/templates/execute_write.html b/datasette/templates/execute_write.html
index 592577f8..b222d968 100644
--- a/datasette/templates/execute_write.html
+++ b/datasette/templates/execute_write.html
@@ -124,7 +124,7 @@ form.sql.core input[data-execute-write-submit]:disabled {
         <p class="message-warning execute-write-template-unavailable">There are no tables that you can currently edit.</p>
     {% endif %}
 
-    <p class="sql-editor{% if not sql %} sql-editor-min-lines{% endif %}"><textarea id="sql-editor" name="sql"{% if sql %} style="height: {{ sql.split("\n")|length + 2 }}em"{% endif %}>{{ sql }}</textarea></p>
+    <p class="sql-editor{% if not sql %} sql-editor-min-lines{% endif %}"><datasette-sql-editor id="sql-editor" name="sql"{% if default_table is defined and default_table %} default-table="{{ default_table }}"{% endif %}><textarea name="sql"{% if sql %} style="height: {{ sql.split("\n")|length + 2 }}em"{% endif %}>{{ sql }}</textarea></datasette-sql-editor></p>
 
     {% set sql_parameters_section_id = "execute-write-parameters-section" %}
     {% set sql_parameters_allow_expand = true %}
@@ -175,7 +175,7 @@ form.sql.core input[data-execute-write-submit]:disabled {
 
 <script>
 window.addEventListener("DOMContentLoaded", () => {
-  const executeWriteSqlInput = document.querySelector("textarea#sql-editor");
+  const executeWriteSqlInput = document.querySelector("#sql-editor");
   const form = document.querySelector("form.sql.core");
   const analysisSection = document.querySelector("#execute-write-analysis-section");
   const submitButton = form
@@ -261,7 +261,7 @@ window.addEventListener("DOMContentLoaded", () => {
 window.addEventListener("DOMContentLoaded", () => {
   const tableSelect = document.querySelector("#execute-write-template-table");
   const templateButtons = document.querySelectorAll("[data-sql-template]");
-  const sqlInput = document.querySelector("textarea#sql-editor");
+  const sqlInput = document.querySelector("#sql-editor");
 
   function dataKey(operation) {
     return `template${operation.charAt(0).toUpperCase()}${operation.slice(1)}Sql`;
diff --git a/datasette/templates/query.html b/datasette/templates/query.html
index 8dd1037f..86e6c28c 100644
--- a/datasette/templates/query.html
+++ b/datasette/templates/query.html
@@ -46,8 +46,8 @@
     {% endif %}
     {% if not hide_sql %}
         {% if editable and allow_execute_sql %}
-            <p class="sql-editor"><textarea id="sql-editor" name="sql"{% if query and query.sql %} style="height: {{ query.sql.split("\n")|length + 2 }}em"{% endif %}
-            >{% if query and query.sql %}{{ query.sql }}{% elif tables %}select * from {{ tables[0].name|escape_sqlite }}{% endif %}</textarea></p>
+            <p class="sql-editor"><datasette-sql-editor id="sql-editor" name="sql"{% if default_table is defined and default_table %} default-table="{{ default_table }}"{% endif %}><textarea name="sql"{% if query and query.sql %} style="height: {{ query.sql.split("\n")|length + 2 }}em"{% endif %}
+            >{% if query and query.sql %}{{ query.sql }}{% elif tables %}select * from {{ tables[0].name|escape_sqlite }}{% endif %}</textarea></datasette-sql-editor></p>
         {% else %}
             <pre id="sql-query">{% if query %}{{ query.sql }}{% endif %}</pre>
         {% endif %}
diff --git a/datasette/templates/query_create.html b/datasette/templates/query_create.html
index f2016f27..68128733 100644
--- a/datasette/templates/query_create.html
+++ b/datasette/templates/query_create.html
@@ -28,7 +28,7 @@
         <p class="query-create-field"><label for="query-description">Description</label> <textarea id="query-description" name="description" rows="3">{{ description or "" }}</textarea></p>
     </div>
 
-    <p class="query-create-sql sql-editor"><textarea id="sql-editor" name="sql"{% if sql %} style="height: {{ sql.split("\n")|length + 2 }}em"{% endif %}>{{ sql }}</textarea></p>
+    <p class="query-create-sql sql-editor"><datasette-sql-editor id="sql-editor" name="sql"{% if default_table is defined and default_table %} default-table="{{ default_table }}"{% endif %}><textarea name="sql"{% if sql %} style="height: {{ sql.split("\n")|length + 2 }}em"{% endif %}>{{ sql }}</textarea></datasette-sql-editor></p>
 
     <p class="query-create-options">
         <span class="query-create-analysis-note" data-query-create-analysis-note aria-live="polite">{% if analysis_error %}This query cannot be saved until the SQL is valid.{% elif not has_sql %}Enter SQL to analyze this query.{% elif analysis_is_write %}This query updates data in the database.{% else %}This is a read-only query.{% endif %}</span>
diff --git a/datasette/templates/query_edit.html b/datasette/templates/query_edit.html
index 3eadf42a..d15fd6b9 100644
--- a/datasette/templates/query_edit.html
+++ b/datasette/templates/query_edit.html
@@ -28,7 +28,7 @@
         <p class="query-create-field"><label for="query-description">Description</label> <textarea id="query-description" name="description" rows="3">{{ description or "" }}</textarea></p>
     </div>
 
-    <p class="query-create-sql sql-editor"><textarea id="sql-editor" name="sql"{% if sql %} style="height: {{ sql.split("\n")|length + 2 }}em"{% endif %}>{{ sql }}</textarea></p>
+    <p class="query-create-sql sql-editor"><datasette-sql-editor id="sql-editor" name="sql"{% if default_table is defined and default_table %} default-table="{{ default_table }}"{% endif %}><textarea name="sql"{% if sql %} style="height: {{ sql.split("\n")|length + 2 }}em"{% endif %}>{{ sql }}</textarea></datasette-sql-editor></p>
 
     <p class="query-create-options">
         <span class="query-create-analysis-note" data-query-create-analysis-note aria-live="polite">{% if analysis_error %}This query cannot be saved until the SQL is valid.{% elif not has_sql %}Enter SQL to analyze this query.{% elif analysis_is_write %}This query updates data in the database.{% else %}This is a read-only query.{% endif %}</span>
diff --git a/tests/test_html.py b/tests/test_html.py
index f53ed09c..212f6c3e 100644
--- a/tests/test_html.py
+++ b/tests/test_html.py
@@ -280,7 +280,7 @@ async def test_query_page_with_no_sql(ds_client):
     # https://github.com/simonw/datasette/issues/2743
     response = await ds_client.get("/fixtures/-/query")
     assert response.status_code == 200
-    assert '<textarea id="sql-editor" name="sql"' in response.text
+    assert '<datasette-sql-editor id="sql-editor" name="sql"' in response.text
     assert 'class="rows-and-columns"' not in response.text
 
 
@@ -306,16 +306,16 @@ async def test_query_page_default_table_from_table_scoped_link(ds_client):
     href = soup.find("span", string="View and edit SQL").find_parent("a")["href"]
     response = await ds_client.get(href, follow_redirects=True)
     assert response.status_code == 200
-    assert 'defaultTable: "facetable"' in response.text
+    assert 'default-table="facetable"' in response.text
 
 
 @pytest.mark.asyncio
 async def test_query_page_no_default_table_without_table_scope(ds_client):
     # The plain database query page (no focal table) should not set
-    # defaultTable at all.
+    # default-table at all.
     response = await ds_client.get("/fixtures/-/query?sql=select+1")
     assert response.status_code == 200
-    assert "defaultTable" not in response.text
+    assert "default-table=" not in response.text
 
 
 @pytest.mark.asyncio
@@ -328,7 +328,7 @@ async def test_query_page_ignores_invalid_table_param(ds_client):
         "/fixtures/-/query?sql=select+1&_table=not_a_real_table"
     )
     assert response.status_code == 200
-    assert "defaultTable" not in response.text
+    assert "default-table=" not in response.text
 
 
 @pytest.mark.asyncio
@@ -923,7 +923,8 @@ async def test_query_error(ds_client):
     response = await ds_client.get("/fixtures/-/query?sql=select+*+from+notatable")
     html = response.text
     assert '<p class="message-error">no such table: notatable</p>' in html
-    assert '<textarea id="sql-editor" name="sql" style="height: 3em' in html
+    assert '<datasette-sql-editor id="sql-editor" name="sql"' in html
+    assert '<textarea name="sql" style="height: 3em' in html
     assert ">select * from notatable</textarea>" in html
     assert "0 results" not in html
 
diff --git a/tests/test_queries.py b/tests/test_queries.py
index bd2e2b95..a42df192 100644
--- a/tests/test_queries.py
+++ b/tests/test_queries.py
@@ -1888,7 +1888,10 @@ async def test_execute_write_get_prepopulates_without_executing():
         actor={"id": "root"},
     )
     assert '<p class="sql-editor sql-editor-min-lines">' in empty_response.text
-    assert '<textarea id="sql-editor" name="sql"></textarea>' in empty_response.text
+    assert (
+        '<datasette-sql-editor id="sql-editor" name="sql"><textarea name="sql"></textarea></datasette-sql-editor>'
+        in empty_response.text
+    )
     assert "min-height: calc(5.6em + 8px);" in empty_response.text
     assert 'executeWriteSqlInput.value = "\\n\\n\\n";' not in empty_response.text
     assert "Enter writable SQL before executing." in empty_response.text
