From 6a05e3770b01dfe94951bca9d8ad631f5d2e4c53 Mon Sep 17 00:00:00 2001 From: Cory McWilliams Date: Wed, 5 Nov 2025 12:27:00 -0500 Subject: [PATCH] update: CodeMirror. --- core/eula.html | 21 ++++++++++----------- deps/codemirror/cm6.js | 2 +- deps/codemirror_src/package-lock.json | 18 +++++++++--------- 3 files changed, 20 insertions(+), 21 deletions(-) diff --git a/core/eula.html b/core/eula.html index 6c11e1f9..53fd65b1 100644 --- a/core/eula.html +++ b/core/eula.html @@ -21,16 +21,15 @@ platforms.

- You are responsible for your own actions within this app. You are + You are responsible for your own actions within this app. You are responsible for complying with all applicable rules and laws.

You choose what you see

- You are in full control of the content you see in Tilde Friends. The - peers to which you choose to connect and the users you choose to follow - directly determine the content presented to you. Initially you will be - following no one with no connections and as a result see no user-generated - content. + You are in full control of the content you see in Tilde Friends. The peers + to which you choose to connect and the users you choose to follow directly + determine the content presented to you. Initially you will be following no + one with no connections and as a result see no user-generated content.

If you encounter objectionable content, you can filter it from your view @@ -44,19 +43,19 @@

This app is not a service

- Tilde Friends is an app. It relies on no servers. The author of this app + Tilde Friends is an app. It relies on no servers. The author of this app has no more ability to see or filter what you post or read than any other user of the network.

If you believe objectionable content obtained from a service that is - running as part of the Secure Scuttlebutt network should be flagged, report - it to the operator of the service, generally by contacting the email address - listed when visiting the server address in a web browser. + running as part of the Secure Scuttlebutt network should be flagged, + report it to the operator of the service, generally by contacting the + email address listed when visiting the server address in a web browser.

Agreement

- If you do not accept these terms, do not use this app. You may close and + If you do not accept these terms, do not use this app. You may close and delete it now.

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single(t,e=t){return new z([z.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;nt?8:0)|r)}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;in.head?z.range(o,s):z.range(s,o))}}return new z(t,e)}}function Y(t,e){for(let i of t.ranges)if(i.to>e)throw new RangeError("Selection points outside of document")}let q=0;class V{constructor(t,e,i,n,r){this.combine=t,this.compareInput=e,this.compare=i,this.isStatic=n,this.id=q++,this.default=t([]),this.extensions="function"==typeof r?r(this):r}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:E),!!t.static,t.enables)}of(t){return new D([],this,0,t)}compute(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new D(t,this,1,e)}computeN(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new D(t,this,2,e)}from(t,e){return e||(e=t=>t),this.compute([t],i=>e(i.field(t)))}}function E(t,e){return t==e||t.length==e.length&&t.every((t,i)=>t===e[i])}class D{constructor(t,e,i,n){this.dependencies=t,this.facet=e,this.type=i,this.value=n,this.id=q++}dynamicSlot(t){var e;let i=this.value,n=this.facet.compareInput,r=this.id,s=t[r]>>1,o=2==this.type,a=!1,l=!1,h=[];for(let i of this.dependencies)"doc"==i?a=!0:"selection"==i?l=!0:1&(null!==(e=t[i.id])&&void 0!==e?e:1)||h.push(t[i.id]);return{create:t=>(t.values[s]=i(t),1),update(t,e){if(a&&e.docChanged||l&&(e.docChanged||e.selection)||j(t,h)){let e=i(t);if(o?!W(e,t.values[s],n):!n(e,t.values[s]))return t.values[s]=e,1}return 0},reconfigure:(t,e)=>{let a,l=e.config.address[r];if(null!=l){let r=rt(e,l);if(this.dependencies.every(i=>i instanceof V?e.facet(i)===t.facet(i):!(i instanceof G)||e.field(i,!1)==t.field(i,!1))||(o?W(a=i(t),r,n):n(a=i(t),r)))return t.values[s]=r,0}else a=i(t);return t.values[s]=a,1}}}}function W(t,e,i){if(t.length!=e.length)return!1;for(let n=0;nt[e.id]),r=i.map(t=>t.type),s=n.filter(t=>!(1&t)),o=t[e.id]>>1;function a(t){let i=[];for(let e=0;et===e),t);return t.provide&&(e.provides=t.provide(e)),e}create(t){let e=t.facet(B).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],r=this.updateF(n,i);return this.compareF(n,r)?0:(t.values[e]=r,1)},reconfigure:(t,i)=>{let n,r=t.facet(B),s=i.facet(B);return(n=r.find(t=>t.field==this))&&n!=s.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,B.of({field:this,create:t})]}get extension(){return this}}const I=4,N=3,U=2,F=1;function H(t){return e=>new J(e,t)}const K={highest:H(0),high:H(F),default:H(U),low:H(N),lowest:H(I)};class J{constructor(t,e){this.inner=t,this.prec=e}}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}}class it{constructor(t,e,i,n,r,s){for(this.base=t,this.compartments=e,this.dynamicSlots=i,this.address=n,this.staticValues=r,this.facets=s,this.statusTemplate=[];this.statusTemplate.length>1]}static resolve(t,e,i){let n=[],r=Object.create(null),s=new Map;for(let i of function(t,e,i){let n=[[],[],[],[],[]],r=new Map;function s(t,o){let a=r.get(t);if(null!=a){if(a<=o)return;let e=n[a].indexOf(t);e>-1&&n[a].splice(e,1),t instanceof et&&i.delete(t.compartment)}if(r.set(t,o),Array.isArray(t))for(let e of t)s(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),s(n,o)}else if(t instanceof J)s(t.inner,t.prec);else if(t instanceof G)n[o].push(t),t.provides&&s(t.provides,o);else if(t instanceof D)n[o].push(t),t.facet.extensions&&s(t.facet.extensions,U);else{let e=t.extension;if(!e)throw new Error(`Unrecognized extension value in extension set (${t}). 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r=t.computeSlot(t,t.config.dynamicSlots[i]);return t.status[i]=2|r}function rt(t,e){return 1&e?t.config.staticValues[e>>1]:t.values[e>>1]}const st=V.define(),ot=V.define({combine:t=>t.some(t=>t),static:!0}),at=V.define({combine:t=>t.length?t[0]:void 0,static:!0}),lt=V.define(),ht=V.define(),ct=V.define(),Ot=V.define({combine:t=>!!t.length&&t[0]});class ut{constructor(t,e){this.type=t,this.value=e}static define(){return new dt}}class dt{of(t){return new ut(this,t)}}class ft{constructor(t){this.map=t}of(t){return new pt(this,t)}}class pt{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 pt(this.type,e)}is(t){return this.type==t}static define(t={}){return new ft(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}}pt.reconfigure=pt.define(),pt.appendConfig=pt.define();class mt{constructor(t,e,i,n,r,s){this.startState=t,this.changes=e,this.selection=i,this.effects=n,this.annotations=r,this.scrollIntoView=s,this._doc=null,this._state=null,i&&Y(i,e.newLength),r.some(t=>t.type==mt.time)||(this.annotations=r.concat(mt.time.of(Date.now())))}static create(t,e,i,n,r,s){return new mt(t,e,i,n,r,s)}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(mt.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function gt(t,e){let i=[];for(let n=0,r=0;;){let s,o;if(n=t[n]))s=t[n++],o=t[n++];else{if(!(r=0;r--){let s=i[r](t);s&&Object.keys(s).length&&(n=Qt(n,vt(e,s,t.changes.newLength),!0))}return n==t?t:mt.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(lt)){let e=n(t);if(!1===e){i=!1;break}Array.isArray(e)&&(i=!0===i?e:gt(i,e))}if(!0!==i){let n,r;if(!1===i)r=t.changes.invertedDesc,n=T.empty(e.doc.length);else{let e=t.changes.filter(i);n=e.changes,r=e.filtered.mapDesc(e.changes).invertedDesc}t=mt.create(e,n,t.selection&&t.selection.map(r),pt.mapEffects(t.effects,r),t.annotations,t.scrollIntoView)}let n=e.facet(ht);for(let i=n.length-1;i>=0;i--){let r=n[i](t);t=r instanceof mt?r:Array.isArray(r)&&1==r.length&&r[0]instanceof mt?r[0]:wt(e,St(r),!1)}return t}(r):r)}mt.time=ut.define(),mt.userEvent=ut.define(),mt.addToHistory=ut.define(),mt.remote=ut.define();const bt=[];function St(t){return null==t?bt:Array.isArray(t)?t:[t]}var yt=function(t){return t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(yt||(yt={}));const xt=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let kt;try{kt=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(t){}function $t(t){return e=>{if(!/\S/.test(e))return yt.Space;if(function(t){if(kt)return kt.test(t);for(let e=0;e"€"&&(i.toUpperCase()!=i.toLowerCase()||xt.test(i)))return!0}return!1}(e))return yt.Word;for(let i=0;i-1)return yt.Word;return yt.Other}}class Pt{constructor(t,e,i,n,r,s){this.config=t,this.doc=e,this.selection=i,this.values=n,this.status=t.statusTemplate.slice(),this.computeSlot=r,s&&(s._state=this);for(let t=0;tr.set(e,t)),i=null),r.set(e.value.compartment,e.value.extension)):e.is(pt.reconfigure)?(i=null,n=e.value):e.is(pt.appendConfig)&&(i=null,n=St(n).concat(e.value));if(i)e=t.startState.values.slice();else{i=it.resolve(n,r,this),e=new Pt(i,this.doc,this.selection,i.dynamicSlots.map(()=>null),(t,e)=>e.reconfigure(t,this),null).values}let s=t.startState.facet(ot)?t.newSelection:t.newSelection.asSingle();new Pt(i,t.newDoc,s,e,(e,i)=>i.update(e,t),t)}replaceSelection(t){return"string"==typeof t&&(t=this.toText(t)),this.changeByRange(e=>({changes:{from:e.from,to:e.to,insert:t},range:z.cursor(e.from+t.length)}))}changeByRange(t){let e=this.selection,i=t(e.ranges[0]),n=this.changes(i.changes),r=[i.range],s=St(i.effects);for(let i=1;ir.spec.fromJSON(s,t)))}return Pt.create({doc:t.doc,selection:z.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(t={}){let e=it.resolve(t.extensions||[],new Map),i=t.doc instanceof O?t.doc:O.of((t.doc||"").split(e.staticFacet(Pt.lineSeparator)||k)),n=t.selection?t.selection instanceof z?t.selection:z.single(t.selection.anchor,t.selection.head):z.single(0);return Y(n,i.length),e.staticFacet(ot)||(n=n.asSingle()),new Pt(e,i,n,e.dynamicSlots.map(()=>null),(t,e)=>e.create(t),null)}get tabSize(){return this.facet(Pt.tabSize)}get lineBreak(){return this.facet(Pt.lineSeparator)||"\n"}get readOnly(){return this.facet(Ot)}phrase(t,...e){for(let e of this.facet(Pt.phrases))if(Object.prototype.hasOwnProperty.call(e,t)){t=e[t];break}return e.length&&(t=t.replace(/\$(\$|\d*)/g,(t,i)=>{if("$"==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 r of this.facet(st))for(let s of r(this,e,i))Object.prototype.hasOwnProperty.call(s,t)&&n.push(s[t]);return n}charCategorizer(t){return $t(this.languageDataAt("wordChars",t).join(""))}wordAt(t){let{text:e,from:i,length:n}=this.doc.lineAt(t),r=this.charCategorizer(t),s=t-i,o=t-i;for(;s>0;){let t=b(e,s,!1);if(r(e.slice(t,s))!=yt.Word)break;s=t}for(;ot.length?t[0]:4}),Pt.lineSeparator=at,Pt.readOnly=Ot,Pt.phrases=V.define({compare(t,e){let i=Object.keys(t),n=Object.keys(e);return i.length==n.length&&i.every(i=>t[i]==e[i])}}),Pt.languageData=st,Pt.changeFilter=lt,Pt.transactionFilter=ht,Pt.transactionExtender=ct,tt.reconfigure=pt.define();class Zt{eq(t){return this==t}range(t,e=t){return Xt.create(t,e,this)}}Zt.prototype.startSide=Zt.prototype.endSide=0,Zt.prototype.point=!1,Zt.prototype.mapMode=$.TrackDel;let Xt=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 Ct(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class At{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 r=i?this.to:this.from;for(let s=n,o=r.length;;){if(s==o)return s;let n=s+o>>1,a=r[n]-t||(i?this.value[n].endSide:this.value[n].startSide)-e;if(n==s)return a>=0?s:o;a>=0?o=n:s=n+1}}between(t,e,i,n){for(let r=this.findIndex(e,-1e9,!0),s=this.findIndex(i,1e9,!1,r);rh||l==h&&c.startSide>0&&c.endSide<=0)continue;(h-l||c.endSide-c.startSide)<0||(s<0&&(s=l),c.point&&(o=Math.max(o,h-l)),i.push(c),n.push(l-s),r.push(h-s))}return{mapped:i.length?new At(n,r,i,o):null,pos:s}}}class Mt{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 Mt(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:r=this.length}=t,s=t.filter;if(0==e.length&&!s)return this;if(i&&(e=e.slice().sort(Ct)),this.isEmpty)return e.length?Mt.of(e):this;let o=new zt(this,null,-1).goto(0),a=0,l=[],h=new Rt;for(;o.value||a=0){let t=e[a++];h.addInner(t.from,t.to,t.value)||l.push(t)}else 1==o.rangeIndex&&o.chunkIndexthis.chunkEnd(o.chunkIndex)||ro.to||r=r&&t<=r+s.length&&!1===s.between(r,t-r,e-r,i))return}this.nextLayer.between(t,e,i)}}iter(t=0){return Yt.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return Yt.from(t).goto(e)}static compare(t,e,i,n,r=-1){let s=t.filter(t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=r),o=e.filter(t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=r),a=_t(s,o,i),l=new Vt(s,a,r),h=new Vt(o,a,r);i.iterGaps((t,e,i)=>Et(l,t,h,e,i,n)),i.empty&&0==i.length&&Et(l,0,h,0,0,n)}static eq(t,e,i=0,n){null==n&&(n=999999999);let r=t.filter(t=>!t.isEmpty&&e.indexOf(t)<0),s=e.filter(e=>!e.isEmpty&&t.indexOf(e)<0);if(r.length!=s.length)return!1;if(!r.length)return!0;let o=_t(r,s),a=new Vt(r,o,0).goto(i),l=new Vt(s,o,0).goto(i);for(;;){if(a.to!=l.to||!Dt(a.active,l.active)||a.point&&(!l.point||!a.point.eq(l.point)))return!1;if(a.to>n)return!0;a.next(),l.next()}}static spans(t,e,i,n,r=-1){let s=new Vt(t,null,r).goto(e),o=e,a=s.openStart;for(;;){let t=Math.min(s.to,i);if(s.point){let i=s.activeForPoint(s.to),r=s.pointFromo&&(n.span(o,t,s.active,a),a=s.openEnd(t));if(s.to>i)return a+(s.point&&s.to>i?1:0);o=s.to,s.next()}}static of(t,e=!1){let i=new Rt;for(let n of t instanceof Xt?[t]:e?function(t){if(t.length>1)for(let e=t[0],i=1;i0)return t.slice().sort(Ct);e=n}return t}(t):t)i.add(n.from,n.to,n.value);return i.finish()}static join(t){if(!t.length)return Mt.empty;let e=t[t.length-1];for(let i=t.length-2;i>=0;i--)for(let n=t[i];n!=Mt.empty;n=n.nextLayer)e=new Mt(n.chunkPos,n.chunk,e,Math.max(n.maxPoint,e.maxPoint));return e}}Mt.empty=new Mt([],[],null,-1),Mt.empty.nextLayer=Mt.empty;class Rt{finishChunk(t){this.chunks.push(new 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0:i.class))&&ri(this.attrs,t.attrs,"class")}range(t,e=t){if(t>=e)throw new RangeError("Mark decorations may not be empty");return super.range(t,e)}}ci.prototype.point=!1;class Oi extends hi{constructor(t){super(-2e8,-2e8,null,t)}eq(t){return t instanceof Oi&&this.spec.class==t.spec.class&&ri(this.spec.attributes,t.spec.attributes)}range(t,e=t){if(e!=t)throw new RangeError("Line decoration ranges must be zero-length");return super.range(t,e)}}Oi.prototype.mapMode=$.TrackBefore,Oi.prototype.point=!0;class ui extends hi{constructor(t,e,i,n,r,s){super(e,i,r,t),this.block=n,this.isReplace=s,this.mapMode=n?e<=0?$.TrackBefore:$.TrackAfter:$.TrackDel}get type(){return this.startSide!=this.endSide?li.WidgetRange:this.startSide<=0?li.WidgetBefore:li.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(t){return t instanceof ui&&(e=this.widget,i=t.widget,e==i||!!(e&&i&&e.compare(i)))&&this.block==t.block&&this.startSide==t.startSide&&this.endSide==t.endSide;var e,i}range(t,e=t){if(this.isReplace&&(t>e||t==e&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&e!=t)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(t,e)}}function di(t,e=!1){let{inclusiveStart:i,inclusiveEnd:n}=t;return null==i&&(i=t.inclusive),null==n&&(n=t.inclusive),{start:null!=i?i:e,end:null!=n?n:e}}function fi(t,e,i,n=0){let r=i.length-1;r>=0&&i[r]+n>=t?i[r]=Math.max(i[r],e):i.push(t,e)}ui.prototype.point=!0;class pi extends je{constructor(){super(...arguments),this.children=[],this.length=0,this.prevAttrs=void 0,this.attrs=null,this.breakAfter=0}merge(t,e,i,n,r,s){if(i){if(!(i instanceof pi))return!1;this.dom||i.transferDOM(this)}return n&&this.setDeco(i?i.attrs:null),Ie(this,t,e,i?i.children.slice():[],r,s),!0}split(t){let e=new pi;if(e.breakAfter=this.breakAfter,0==this.length)return e;let{i:i,off:n}=this.childPos(t);n&&(e.append(this.children[i].split(n),0),this.children[i].merge(n,this.children[i].length,null,!1,0,0),i++);for(let t=i;t0&&0==this.children[i-1].length;)this.children[--i].destroy();return this.children.length=i,this.markDirty(),this.length=t,e}transferDOM(t){this.dom&&(this.markDirty(),t.setDOM(this.dom),t.prevAttrs=void 0===this.prevAttrs?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(t){ri(this.attrs,t)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=t)}append(t,e){Je(this,t,e)}addLineDeco(t){let e=t.spec.attributes,i=t.spec.class;e&&(this.attrs=ii(e,this.attrs||{})),i&&(this.attrs=ii({class:i},this.attrs||{}))}domAtPos(t){return Ke(this,t)}reuseDOM(t){"DIV"==t.nodeName&&(this.setDOM(t),this.flags|=6)}sync(t,e){var i;this.dom?4&this.flags&&(Ye(this.dom),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0):(this.setDOM(document.createElement("div")),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0),void 0!==this.prevAttrs&&(si(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(t,e);let n=this.dom.lastChild;for(;n&&je.get(n)instanceof Ue;)n=n.lastChild;if(!(n&&this.length&&("BR"==n.nodeName||0!=(null===(i=je.get(n))||void 0===i?void 0:i.isEditable)||Qe.ios&&this.children.some(t=>t instanceof Ne)))){let t=document.createElement("BR");t.cmIgnore=!0,this.dom.appendChild(t)}}measureTextSize(){if(0==this.children.length||this.length>20)return null;let t,e=0;for(let i of this.children){if(!(i instanceof Ne)||/[^ -~]/.test(i.text))return null;let n=Se(i.dom);if(1!=n.length)return null;e+=n[0].width,t=n[0].height}return e?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:e/this.length,textHeight:t}:null}coordsAt(t,e){let i=ti(this,t,e);if(!this.children.length&&i&&this.parent){let{heightOracle:t}=this.parent.view.viewState,e=i.bottom-i.top;if(Math.abs(e-t.lineHeight)<2&&t.textHeight=e){if(r instanceof pi)return r;if(s>e)break}n=s+r.breakAfter}return null}}class mi extends je{constructor(t,e,i){super(),this.widget=t,this.length=e,this.deco=i,this.breakAfter=0,this.prevWidget=null}merge(t,e,i,n,r,s){return!(i&&(!(i instanceof mi&&this.widget.compare(i.widget))||t>0&&r<=0||e0)}}class gi extends ai{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}}class Qi{constructor(t,e,i,n){this.doc=t,this.pos=e,this.end=i,this.disallowBlockEffectsFor=n,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=t.iter(),this.skip=e}posCovered(){if(0==this.content.length)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let t=this.content[this.content.length-1];return!(t.breakAfter||t instanceof mi&&t.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new pi),this.atCursorPos=!0),this.curLine}flushBuffer(t=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(vi(new He(-1),t),t.length),this.pendingBuffer=0)}addBlockWidget(t){this.flushBuffer(),this.curLine=null,this.content.push(t)}finish(t){this.pendingBuffer&&t<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,this.posCovered()||t&&this.content.length&&this.content[this.content.length-1]instanceof mi||this.getLine()}buildText(t,e,i){for(;t>0;){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skip);if(this.skip=0,n)throw new Error("Ran out of text content when drawing inline views");if(i){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,t--;continue}this.text=e,this.textOff=0}let n=Math.min(this.text.length-this.textOff,t),r=Math.min(n,512);this.flushBuffer(e.slice(e.length-i)),this.getLine().append(vi(new Ne(this.text.slice(this.textOff,this.textOff+r)),e),i),this.atCursorPos=!0,this.textOff+=r,t-=r,i=n<=r?0:e.length}}span(t,e,i,n){this.buildText(e-t,i,n),this.pos=e,this.openStart<0&&(this.openStart=n)}point(t,e,i,n,r,s){if(this.disallowBlockEffectsFor[s]&&i instanceof ui){if(i.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.doc.lineAt(this.pos).to)throw new 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s.openEnd=Mt.spans(n,e,i,s),s.openStart<0&&(s.openStart=s.openEnd),s.finish(s.openEnd),s}}function vi(t,e){for(let i of e)t=new Ue(i,[t],t.length);return t}class wi extends ai{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}}wi.inline=new wi("span"),wi.block=new wi("div");var bi=function(t){return t[t.LTR=0]="LTR",t[t.RTL=1]="RTL",t}(bi||(bi={}));const Si=bi.LTR,yi=bi.RTL;function xi(t){let e=[];for(let i=0;i=e){if(o.level==i)return s;(r<0||(0!=n?n<0?o.frome:t[r].level>o.level))&&(r=s)}}if(r<0)throw new RangeError("Index out of range");return r}}function Ai(t,e){if(t.length!=e.length)return!1;for(let i=0;il&&o.push(new Ci(l,f.from,u)),_i(t,f.direction==Si!=!(u%2)?n+1:n,r,f.inner,f.from,f.to,o),l=f.to}d=f.to}else{if(d==i||(e?Mi[d]!=a:Mi[d]==a))break;d++}O?Ri(t,l,d,n+1,r,O,o):le;){let i=!0,c=!1;if(!h||l>s[h-1].to){let 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null;l=e[a=t],o=l.side(!r,i),h=l.side(r,i)}let c=b(t.text,o,l.forward(r,i));(cl.to)&&(c=h),Yi=t.text.slice(Math.min(o,c),Math.max(o,c));let O=a==(r?e.length-1:0)?null:e[a+(r?1:-1)];return O&&c==h&&O.level+(r?0:1)t.some(t=>t)}),Fi=V.define({combine:t=>t.some(t=>t)}),Hi=V.define();class Ki{constructor(t,e="nearest",i="nearest",n=5,r=5,s=!1){this.range=t,this.y=e,this.x=i,this.yMargin=n,this.xMargin=r,this.isSnapshot=s}map(t){return t.empty?this:new Ki(this.range.map(t),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(t){return this.range.to<=t.doc.length?this:new Ki(z.cursor(t.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const Ji=pt.define({map:(t,e)=>t.map(e)}),tn=pt.define();function en(t,e,i){let n=t.facet(ji);n.length?n[0](e):window.onerror&&window.onerror(String(e),i,void 0,void 0,e)||(i?console.error(i+":",e):console.error(e))}const nn=V.define({combine:t=>!t.length||t[0]});let rn=0;const sn=V.define({combine:t=>t.filter((e,i)=>{for(let 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fn(t,e){let i=t.state.facet(dn);if(!i.length)return i;let n=i.map(e=>e instanceof Function?e(t):e),r=[];return Mt.spans(n,e.from,e.to,{point(){},span(t,i,n,s){let o=t-e.from,a=i-e.from,l=r;for(let t=n.length-1;t>=0;t--,s--){let i,r=n[t].spec.bidiIsolate;if(null==r&&(r=Vi(e.text,o,a)),s>0&&l.length&&(i=l[l.length-1]).to==o&&i.direction==r)i.to=a,l=i.inner;else{let t={from:o,to:a,direction:r,inner:[]};l.push(t),l=t.inner}}}}),r}const pn=V.define();function mn(t){let e=0,i=0,n=0,r=0;for(let s of t.state.facet(pn)){let o=s(t);o&&(null!=o.left&&(e=Math.max(e,o.left)),null!=o.right&&(i=Math.max(i,o.right)),null!=o.top&&(n=Math.max(n,o.top)),null!=o.bottom&&(r=Math.max(r,o.bottom)))}return{left:e,right:i,top:n,bottom:r}}const gn=V.define();class Qn{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new Qn(Math.min(this.fromA,t.fromA),Math.max(this.toA,t.toA),Math.min(this.fromB,t.fromB),Math.max(this.toB,t.toB))}addToSet(t){let e=t.length,i=this;for(;e>0;e--){let n=t[e-1];if(!(n.fromA>i.toA)){if(n.toAh)break;r+=2}if(!a)return i;new Qn(a.fromA,a.toA,a.fromB,a.toB).addToSet(i),s=a.toA,o=a.toB}}}class vn{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=T.empty(this.startState.doc.length);for(let t of i)this.changes=this.changes.compose(t.changes);let n=[];this.changes.iterChangedRanges((t,e,i,r)=>n.push(new Qn(t,e,i,r))),this.changedRanges=n}static create(t,e,i){return new vn(t,e,i)}get viewportChanged(){return(4&this.flags)>0}get viewportMoved(){return(8&this.flags)>0}get heightChanged(){return(2&this.flags)>0}get geometryChanged(){return this.docChanged||(18&this.flags)>0}get focusChanged(){return(1&this.flags)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(t=>t.selection)}get empty(){return 0==this.flags&&0==this.transactions.length}}class wn extends je{get length(){return this.view.state.doc.length}constructor(t){super(),this.view=t,this.decorations=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.editContextFormatting=hi.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(t.contentDOM),this.children=[new pi],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new Qn(0,0,0,t.state.doc.length)],0,null)}update(t){var e;let i=t.changedRanges;this.minWidth>0&&i.length&&(i.every(({fromA:t,toA:e})=>ethis.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)=>{te.from&&(i=!0)});return i}(t.changes,this.hasComposition)||t.selectionSet||(n=t.state.selection.main.head));let r=n>-1?function(t,e,i){let n=bn(t,i);if(!n)return null;let{node:r,from:s,to:o}=n,a=r.nodeValue;if(/[\n\r]/.test(a))return null;if(t.state.doc.sliceString(n.from,n.to)!=a)return null;let l=e.invertedDesc,h=new Qn(l.mapPos(s),l.mapPos(o),s,o),c=[];for(let e=r.parentNode;;e=e.parentNode){let i=je.get(e);if(i instanceof Ue)c.push({node:e,deco:i.mark});else{if(i instanceof pi||"DIV"==e.nodeName&&e.parentNode==t.contentDOM)return{range:h,text:r,marks:c,line:e};if(e==t.contentDOM)return null;c.push({node:e,deco:new ci({inclusive:!0,attributes:oi(e),tagName:e.tagName.toLowerCase()})})}}}(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:e,to:n}=this.hasComposition;i=new Qn(e,n,t.changes.mapPos(e,-1),t.changes.mapPos(n,1)).addToSet(i.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(Qe.ie||Qe.chrome)&&!r&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let s=function(t,e,i){let n=new Sn;return Mt.compare(t,e,i,n),n.changes}(this.decorations,this.updateDeco(),t.changes);return i=Qn.extendWithRanges(i,s),!!(7&this.flags||0!=i.length)&&(this.updateInner(i,t.startState.doc.length,r),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e,i){this.view.viewState.mustMeasureContent=!0,this.updateChildren(t,e,i);let{observer:n}=this.view;n.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let t=Qe.chrome||Qe.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,t),this.flags&=-8,t&&(t.written||n.selectionRange.focusNode!=t.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(t=>t.flags&=-9);let r=[];if(this.view.viewport.from||this.view.viewport.to=0?n[t]:null;if(!e)break;let s,o,a,l,{fromA:h,toA:c,fromB:O,toB:u}=e;if(i&&i.range.fromBO){let t=Qi.build(this.view.state.doc,O,i.range.fromB,this.decorations,this.dynamicDecorationMap),e=Qi.build(this.view.state.doc,i.range.toB,u,this.decorations,this.dynamicDecorationMap);o=t.breakAtStart,a=t.openStart,l=e.openEnd;let n=this.compositionView(i);e.breakAtStart?n.breakAfter=1:e.content.length&&n.merge(n.length,n.length,e.content[0],!1,e.openStart,0)&&(n.breakAfter=e.content[0].breakAfter,e.content.shift()),t.content.length&&n.merge(0,0,t.content[t.content.length-1],!0,0,t.openEnd)&&t.content.pop(),s=t.content.concat(n).concat(e.content)}else({content:s,breakAtStart:o,openStart:a,openEnd:l}=Qi.build(this.view.state.doc,O,u,this.decorations,this.dynamicDecorationMap));let{i:d,off:f}=r.findPos(c,1),{i:p,off:m}=r.findPos(h,-1);Ge(this,p,m,d,f,s,o,a,l)}i&&this.fixCompositionDOM(i)}updateEditContextFormatting(t){this.editContextFormatting=this.editContextFormatting.map(t.changes);for(let e of t.transactions)for(let t of e.effects)t.is(tn)&&(this.editContextFormatting=t.value)}compositionView(t){let e=new Ne(t.text.nodeValue);e.flags|=8;for(let{deco:i}of t.marks)e=new Ue(i,[e],e.length);let i=new pi;return i.append(e,0),i}fixCompositionDOM(t){let e=(t,e)=>{e.flags|=8|(e.children.some(t=>7&t.flags)?1:0),this.markedForComposition.add(e);let i=je.get(t);i&&i!=e&&(i.dom=null),e.setDOM(t)},i=this.childPos(t.range.fromB,1),n=this.children[i.i];e(t.line,n);for(let r=t.marks.length-1;r>=-1;r--)i=n.childPos(i.off,1),n=n.children[i.i],e(r>=0?t.marks[r].node:t.text,n)}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let i=this.view.root.activeElement,n=i==this.dom,r=!n&&!(this.view.state.facet(nn)||this.dom.tabIndex>-1)&&be(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(n||e||r))return;let s=this.forceSelection;this.forceSelection=!1;let o=this.view.state.selection.main,a=this.moveToLine(this.domAtPos(o.anchor)),l=o.empty?a:this.moveToLine(this.domAtPos(o.head));if(Qe.gecko&&o.empty&&!this.hasComposition&&(1==(h=a).node.nodeType&&h.node.firstChild&&(0==h.offset||"false"==h.node.childNodes[h.offset-1].contentEditable)&&(h.offset==h.node.childNodes.length||"false"==h.node.childNodes[h.offset].contentEditable))){let t=document.createTextNode("");this.view.observer.ignore(()=>a.node.insertBefore(t,a.node.childNodes[a.offset]||null)),a=l=new De(t,0),s=!0}var h;let c=this.view.observer.selectionRange;!s&&c.focusNode&&(ye(a.node,a.offset,c.anchorNode,c.anchorOffset)&&ye(l.node,l.offset,c.focusNode,c.focusOffset)||this.suppressWidgetCursorChange(c,o))||(this.view.observer.ignore(()=>{Qe.android&&Qe.chrome&&this.dom.contains(c.focusNode)&&function(t,e){for(let i=t;i&&i!=e;i=i.assignedSlot||i.parentNode)if(1==i.nodeType&&"false"==i.contentEditable)return!0;return!1}(c.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let t=ve(this.view.root);if(t)if(o.empty){if(Qe.gecko){let t=(e=a.node,n=a.offset,1!=e.nodeType?0:(n&&"false"==e.childNodes[n-1].contentEditable?1:0)|(no.head&&([a,l]=[l,a]),e.setEnd(l.node,l.offset),e.setStart(a.node,a.offset),t.removeAllRanges(),t.addRange(e)}else;var e,n;r&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())}),this.view.observer.setSelectionRange(a,l)),this.impreciseAnchor=a.precise?null:new De(c.anchorNode,c.anchorOffset),this.impreciseHead=l.precise?null:new De(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&ye(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=ve(t.root),{anchorNode:n,anchorOffset:r}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let s=pi.find(this,e.head);if(!s)return;let o=s.posAtStart;if(e.head==o||e.head==o+s.length)return;let a=this.coordsAt(e.head,-1),l=this.coordsAt(e.head,1);if(!a||!l||a.bottom>l.top)return;let h=this.domAtPos(e.head+e.assoc);i.collapse(h.node,h.offset),i.modify("move",e.assoc<0?"forward":"backward","lineboundary"),t.observer.readSelectionRange();let c=t.observer.selectionRange;t.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=e.from&&i.collapse(n,r)}moveToLine(t){let e,i=this.dom;if(t.node!=i)return t;for(let n=t.offset;!e&&n=0;n--){let t=je.get(i.childNodes[n]);t instanceof pi&&(e=t.domAtPos(t.length))}return e?new De(e.node,e.offset,!0):t}nearest(t){for(let e=t;e;){let t=je.get(e);if(t&&t.rootView==this)return t;e=e.parentNode}return null}posFromDOM(t,e){let i=this.nearest(t);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(t,e)+i.posAtStart}domAtPos(t){let{i:e,off:i}=this.childCursor().findPos(t,-1);for(;e=0;s--){let o=this.children[s],a=r-o.breakAfter,l=a-o.length;if(at||o.covers(1))&&(!i||o instanceof pi&&!(i instanceof pi&&e>=0)))i=o,n=l;else if(i&&l==t&&a==t&&o instanceof mi&&Math.abs(e)<2){if(o.deco.startSide<0)break;s&&(i=null)}r=l}return i?i.coordsAt(t-n,e):null}coordsForChar(t){let{i:e,off:i}=this.childPos(t,1),n=this.children[e];if(!(n instanceof pi))return null;for(;n.children.length;){let{i:t,off:e}=n.childPos(i,1);for(;;t++){if(t==n.children.length)return null;if((n=n.children[t]).length)break}i=e}if(!(n instanceof Ne))return null;let r=b(n.text,i);if(r==i)return null;let s=_e(n.dom,i,r).getClientRects();for(let t=0;tMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,a=this.view.textDirection==bi.LTR;for(let t=0,l=0;ln)break;if(t>=i){let i=h.dom.getBoundingClientRect();if(e.push(i.height),s){let e=h.dom.lastChild,n=e?Se(e):[];if(n.length){let e=n[n.length-1],s=a?e.right-i.left:i.right-e.left;s>o&&(o=s,this.minWidth=r,this.minWidthFrom=t,this.minWidthTo=c)}}}t=c+h.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return"rtl"==getComputedStyle(this.children[e].dom).direction?bi.RTL:bi.LTR}measureTextSize(){for(let t of this.children)if(t instanceof pi){let e=t.measureTextSize();if(e)return e}let t,e,i,n=document.createElement("div");return n.className="cm-line",n.style.width="99999px",n.style.position="absolute",n.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(n);let r=Se(n.firstChild)[0];t=n.getBoundingClientRect().height,e=r?r.width/27:7,i=r?r.height:t,n.remove()}),{lineHeight:t,charWidth:e,textHeight:i}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new Be(this.children,t,e)}computeBlockGapDeco(){let t=[],e=this.view.viewState;for(let i=0,n=0;;n++){let r=n==e.viewports.length?null:e.viewports[n],s=r?r.from-1:this.length;if(s>i){let n=(e.lineBlockAt(s).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(hi.replace({widget:new gi(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,s))}if(!r)break;i=r.to+1}return hi.set(t)}updateDeco(){let t=1,e=this.view.state.facet(cn).map(e=>(this.dynamicDecorationMap[t++]="function"==typeof e)?e(this.view):e),i=!1,n=this.view.state.facet(On).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(Mt.join(n))),this.decorations=[this.editContextFormatting,...e,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];ti.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 r=mn(this.view),s={left:n.left-r.left,top:n.top-r.top,right:n.right+r.right,bottom:n.bottom+r.bottom},{offsetWidth:o,offsetHeight:a}=this.view.scrollDOM;!function(t,e,i,n,r,s,o,a){let l=t.ownerDocument,h=l.defaultView||window;for(let c=t,O=!1;c&&!O;)if(1==c.nodeType){let t,u=c==l.body,d=1,f=1;if(u)t=Ze(h);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(O=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();({scaleX:d,scaleY:f}=Xe(c,e)),t={left:e.left,right:e.left+c.clientWidth*d,top:e.top,bottom:e.top+c.clientHeight*f}}let p=0,m=0;if("nearest"==r)e.top0&&e.bottom>t.bottom+m&&(m=e.bottom-t.bottom+o)):e.bottom>t.bottom&&(m=e.bottom-t.bottom+o,i<0&&e.top-m0&&e.right>t.right+p&&(p=e.right-t.right+s)):e.right>t.right&&(p=e.right-t.right+s,i<0&&e.leftt.bottom||e.leftt.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,s,i.headt?e.left-t:Math.max(0,t-e.right)}function xn(t,e){return e.top>t?e.top-t:Math.max(0,t-e.bottom)}function kn(t,e){return t.tope.top+1}function $n(t,e){return et.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function Tn(t,e,i){let n,r,s,o,a,l,h,c,O=!1;for(let u=t.firstChild;u;u=u.nextSibling){let t=Se(u);for(let d=0;dm||o==m&&s>p)&&(n=u,r=f,s=p,o=m,O=!p||(e0:df.bottom&&(!h||h.bottomf.top)&&(l=u,c=f):h&&kn(h,f)?h=Pn(h,f.bottom):c&&kn(c,f)&&(c=$n(c,f.top))}}if(h&&h.bottom>=i?(n=a,r=h):c&&c.top<=i&&(n=l,r=c),!n)return{node:t,offset:0};let u=Math.max(r.left,Math.min(r.right,e));return 3==n.nodeType?Zn(n,u,i):O&&"false"!=n.contentEditable?Tn(n,u,i):{node:t,offset:Array.prototype.indexOf.call(t.childNodes,n)+(e>=(r.left+r.right)/2?1:0)}}function Zn(t,e,i){let n=t.nodeValue.length,r=-1,s=1e9,o=0;for(let a=0;ai?h.top-i:i-h.bottom)-1;if(h.left-1<=e&&h.right+1>=e&&c=(h.left+h.right)/2,n=i;if(Qe.chrome||Qe.gecko){_e(t,a).getBoundingClientRect().left==h.right&&(n=!i)}if(c<=0)return{node:t,offset:a+(n?1:0)};r=a+(n?1:0),s=c}}}return{node:t,offset:r>-1?r:o>0?t.nodeValue.length:0}}function Xn(t,e,i,n=-1){var r,s;let o,a=t.contentDOM.getBoundingClientRect(),l=a.top+t.viewState.paddingTop,{docHeight:h}=t.viewState,{x:c,y:O}=e,u=O-l;if(u<0)return 0;if(u>h)return t.state.doc.length;for(let e=t.viewState.heightOracle.textHeight/2,r=!1;o=t.elementAtHeight(u),o.type!=li.Text;)for(;u=n>0?o.bottom+e:o.top-e,!(u>=0&&u<=h);){if(r)return i?null:0;r=!0,n=-n}O=l+u;let d=o.from;if(dt.viewport.to)return t.viewport.to==t.state.doc.length?t.state.doc.length:i?null:Cn(t,a,o,c,O);let f=t.dom.ownerDocument,p=t.root.elementFromPoint?t.root:f,m=p.elementFromPoint(c,O);m&&!t.contentDOM.contains(m)&&(m=null),m||(c=Math.max(a.left+1,Math.min(a.right-1,c)),m=p.elementFromPoint(c,O),m&&!t.contentDOM.contains(m)&&(m=null));let g,Q=-1;if(m&&0!=(null===(r=t.docView.nearest(m))||void 0===r?void 0:r.isEditable)){if(f.caretPositionFromPoint){let t=f.caretPositionFromPoint(c,O);t&&({offsetNode:g,offset:Q}=t)}else if(f.caretRangeFromPoint){let t=f.caretRangeFromPoint(c,O);t&&({startContainer:g,startOffset:Q}=t)}g&&(!t.contentDOM.contains(g)||Qe.safari&&function(t,e,i){return An(t,e,i)}(g,Q,c)||Qe.chrome&&function(t,e,i){if(0!=e)return An(t,e,i);for(let e=t;;){let t=e.parentNode;if(!t||1!=t.nodeType||t.firstChild!=e)return!1;if(t.classList.contains("cm-line"))break;e=t}let n=1==t.nodeType?t.getBoundingClientRect():_e(t,0,Math.max(t.nodeValue.length,1)).getBoundingClientRect();return i-n.left>5}(g,Q,c))&&(g=void 0),g&&(Q=Math.min(Pe(g),Q))}if(!g||!t.docView.dom.contains(g)){let e=pi.find(t.docView,d);if(!e)return u>o.top+o.height/2?o.to:o.from;({node:g,offset:Q}=Tn(e.dom,c,O))}let v=t.docView.nearest(g);if(!v)return null;if(v.isWidget&&1==(null===(s=v.dom)||void 0===s?void 0:s.nodeType)){let t=v.dom.getBoundingClientRect();return e.y1.5*t.defaultLineHeight){let e=t.viewState.heightOracle.textHeight;s+=Math.floor((r-i.top-.5*(t.defaultLineHeight-e))/e)*t.viewState.heightOracle.lineLength}let o=t.state.sliceDoc(i.from,i.to);return i.from+Gt(o,s,t.state.tabSize)}function An(t,e,i){let n,r=t;if(3!=t.nodeType||e!=(n=t.nodeValue.length))return!1;for(;;){let t=r.nextSibling;if(t){if("BR"==t.nodeName)break;return!1}{let t=r.parentNode;if(!t||"DIV"==t.nodeName)break;r=t}}return _e(t,n-1,n).getBoundingClientRect().right>i}function Mn(t,e,i){let n=t.lineBlockAt(e);if(Array.isArray(n.type)){let t;for(let r of n.type){if(r.from>e)break;if(!(r.toe)return r;t&&(r.type!=li.Text||t.type==r.type&&!(i<0?r.frome))||(t=r)}}return t||n}return n}function Rn(t,e,i,n){let r=t.state.doc.lineAt(e.head),s=t.bidiSpans(r),o=t.textDirectionAt(r.from);for(let a=e,l=null;;){let e=qi(r,s,o,a,i),h=Yi;if(!e){if(r.number==(i?t.state.doc.lines:1))return a;h="\n",r=t.state.doc.line(r.number+(i?1:-1)),s=t.bidiSpans(r),e=t.visualLineSide(r,!i)}if(l){if(!l(h))return a}else{if(!n)return e;l=n(h)}a=e}}function _n(t,e,i){for(;;){let n=0;for(let r of t)r.between(e-1,e+1,(t,r,s)=>{if(e>t&&ee(t)),i.from,e.head>i.from?-1:1);return n==i.from?i:z.cursor(n,nt)&&!Dn(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 r,s=-1,o=1;if(this.lineSeparator?(s=e.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(r=n.exec(e))&&(s=r.index,o=r[0].length),this.append(e.slice(i,s<0?e.length:s)),s<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=s+o}}readNode(t){if(t.cmIgnore)return;let e=je.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+(En(t,i.node,i.offset)?e:0))}}function En(t,e,i){for(;;){if(!e||i-1;let{impreciseHead:r,impreciseAnchor:s}=t.docView;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=t.docView.domBoundsAround(e,i,0))){let e=r||s?[]:function(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:i,anchorOffset:n,focusNode:r,focusOffset:s}=t.observer.selectionRange;i&&(e.push(new Wn(i,n)),r==i&&s==n||e.push(new Wn(r,s)));return e}(t),i=new Vn(e,t.state);i.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=i.text,this.newSel=function(t,e){if(0==t.length)return null;let i=t[0].pos,n=2==t.length?t[1].pos:i;return i>-1&&n>-1?z.single(i+e,n+e):null}(e,this.bounds.from)}else{let e=t.observer.selectionRange,i=r&&r.node==e.focusNode&&r.offset==e.focusOffset||!we(t.contentDOM,e.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),n=s&&s.node==e.anchorNode&&s.offset==e.anchorOffset||!we(t.contentDOM,e.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset),o=t.viewport;if((Qe.ios||Qe.chrome)&&t.state.selection.main.empty&&i!=n&&(o.from>0||o.toDate.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:n,to:o}=e.bounds,a=r.from,l=null;(8===s||Qe.android&&e.text.length=r.from&&i.to<=r.to&&(i.from!=r.from||i.to!=r.to)&&r.to-r.from-(i.to-i.from)<=4?i={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,i.from).append(i.insert).append(t.state.doc.slice(i.to,r.to))}:Qe.chrome&&i&&i.from==i.to&&i.from==r.head&&"\n "==i.insert.toString()&&t.lineWrapping&&(n&&(n=z.single(n.main.anchor-1,n.main.head-1)),i={from:r.from,to:r.to,insert:O.of([" "])}),i)return Bn(t,i,n,s);if(n&&!n.main.eq(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=zn(t.state.facet(un).map(e=>e(t)),n))),t.dispatch({selection:n,scrollIntoView:e,userEvent:i}),!0}return!1}function Bn(t,e,i,n=-1){if(Qe.ios&&t.inputState.flushIOSKey(e))return!0;let r=t.state.selection.main;if(Qe.android&&(e.to==r.to&&(e.from==r.from||e.from==r.from-1&&" "==t.state.sliceDoc(e.from,r.from))&&1==e.insert.length&&2==e.insert.lines&&ze(t.contentDOM,"Enter",13)||(e.from==r.from-1&&e.to==r.to&&0==e.insert.length||8==n&&e.insert.lengthr.head)&&ze(t.contentDOM,"Backspace",8)||e.from==r.from&&e.to==r.to+1&&0==e.insert.length&&ze(t.contentDOM,"Delete",46)))return!0;let s,o=e.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let a=()=>s||(s=function(t,e,i){let n,r=t.state,s=r.selection.main,o=-1;if(e.from==e.to&&e.froms.to){let i=e.frome(t)),n,i);e.from==a&&(o=a)}if(o>-1)n={changes:e,selection:z.cursor(e.from+e.insert.length,-1)};else if(e.from>=s.from&&e.to<=s.to&&e.to-e.from>=(s.to-s.from)/3&&(!i||i.main.empty&&i.main.from==e.from+e.insert.length)&&t.inputState.composing<0){let i=s.frome.to?r.sliceDoc(e.to,s.to):"";n=r.replaceSelection(t.state.toText(i+e.insert.sliceString(0,void 0,t.state.lineBreak)+o))}else{let o=r.changes(e),a=i&&i.main.to<=o.newLength?i.main:void 0;if(r.selection.ranges.length>1&&t.inputState.composing>=0&&e.to<=s.to&&e.to>=s.to-10){let l,h=t.state.sliceDoc(e.from,e.to),c=i&&bn(t,i.main.head);if(c){let t=e.insert.length-(e.to-e.from);l={from:c.from,to:c.to-t}}else l=t.state.doc.lineAt(s.head);let O=s.to-e.to,u=s.to-s.from;n=r.changeByRange(i=>{if(i.from==s.from&&i.to==s.to)return{changes:o,range:a||i.map(o)};let n=i.to-O,c=n-h.length;if(i.to-i.from!=u||t.state.sliceDoc(c,n)!=h||i.to>=l.from&&i.from<=l.to)return{range:i};let d=r.changes({from:c,to:n,insert:e.insert}),f=i.to-s.to;return{changes:d,range:a?z.range(Math.max(0,a.anchor+f),Math.max(0,a.head+f)):i.map(d)}})}else n={changes:o,selection:a&&r.selection.replaceRange(a)}}let a="input.type";(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,a+=".compose",t.inputState.compositionFirstChange&&(a+=".start",t.inputState.compositionFirstChange=!1));return r.update(n,{userEvent:a,scrollIntoView:!0})}(t,e,i));return t.state.facet(Bi).some(i=>i(t,e.from,e.to,o,a))||t.dispatch(a()),!0}function Gn(t,e,i,n){let r=Math.min(t.length,e.length),s=0;for(;s0&&a>0&&t.charCodeAt(o-1)==e.charCodeAt(a-1);)o--,a--;if("end"==n){i-=o+Math.max(0,s-Math.min(o,a))-s}if(o=o?s-i:0,a=s+(a-o),o=s}else if(a=a?s-i:0,o=s+(o-a),a=s}return{from:s,toA:o,toB:a}}class In{setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}constructor(t){this.view=t,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=t.hasFocus,Qe.safari&&t.contentDOM.addEventListener("input",()=>null),Qe.gecko&&function(t){wr.has(t)||(wr.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=je.get(n))&&i.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=Un(t),i=this.handlers,n=this.view.contentDOM;for(let t in e)if("scroll"!=t){let r=!e[t].handlers.length,s=i[t];s&&r!=!s.handlers.length&&(n.removeEventListener(t,this.handleEvent),s=null),s||n.addEventListener(t,this.handleEvent,{passive:r})}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&&Kn.indexOf(t.keyCode)<0&&(this.tabFocusMode=-1),Qe.android&&Qe.chrome&&!t.synthetic&&(13==t.keyCode||8==t.keyCode))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;let e;return!Qe.ios||t.synthetic||t.altKey||t.metaKey||!((e=Fn.find(e=>e.keyCode==t.keyCode))&&!t.ctrlKey||Hn.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(229!=t.keyCode&&this.view.observer.forceFlush(),!1):(this.pendingIOSKey=e||t,setTimeout(()=>this.flushIOSKey(),250),!0)}flushIOSKey(t){let e=this.pendingIOSKey;return!!e&&(!("Enter"==e.key&&t&&t.from0||!!(Qe.safari&&!Qe.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.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 Nn(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){en(i.state,t)}}}function Un(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,r=t&&t.plugin.domEventObservers;if(n)for(let t in n){let r=n[t];r&&i(t).handlers.push(Nn(e.value,r))}if(r)for(let t in r){let n=r[t];n&&i(t).observers.push(Nn(e.value,n))}}for(let t in er)i(t).handlers.push(er[t]);for(let t in ir)i(t).observers.push(ir[t]);return e}const Fn=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],Hn="dthko",Kn=[16,17,18,20,91,92,224,225];function Jn(t){return.7*Math.max(0,t)+8}class tr{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=function(t){let e,i,n=t.ownerDocument;for(let r=t.parentNode;r&&!(r==n.body||e&&i);)if(1==r.nodeType)!i&&r.scrollHeight>r.clientHeight&&(i=r),!e&&r.scrollWidth>r.clientWidth&&(e=r),r=r.assignedSlot||r.parentNode;else{if(11!=r.nodeType)break;r=r.host}return{x:e,y:i}}(t.contentDOM),this.atoms=t.state.facet(un).map(e=>e(t));let r=t.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(Pt.allowMultipleSelections)&&function(t,e){let i=t.state.facet(Ei);return i.length?i[0](e):Qe.mac?e.metaKey:e.ctrlKey}(t,e),this.dragging=!(!function(t,e){let{main:i}=t.state.selection;if(i.empty)return!1;let n=ve(t.root);if(!n||0==n.rangeCount)return!0;let r=n.getRangeAt(0).getClientRects();for(let t=0;t=e.clientX&&i.top<=e.clientY&&i.bottom>=e.clientY)return!0}return!1}(t,e)||1!=fr(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,r=0,s=0,o=0,a=this.view.win.innerWidth,l=this.view.win.innerHeight;this.scrollParents.x&&({left:s,right:a}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:o,bottom:l}=this.scrollParents.y.getBoundingClientRect());let h=mn(this.view);t.clientX-h.left<=s+6?n=-Jn(s-t.clientX):t.clientX+h.right>=a-6&&(n=Jn(t.clientX-a)),t.clientY-h.top<=o+6?r=-Jn(o-t.clientY):t.clientY+h.bottom>=l-6&&(r=Jn(t.clientY-l)),this.setScrollSpeed(n,r)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=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=zn(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 er=Object.create(null),ir=Object.create(null),nr=Qe.ie&&Qe.ie_version<15||Qe.ios&&Qe.webkit_version<604;function rr(t,e,i){for(let n of t.facet(e))i=n(i,t);return i}function sr(t,e){e=rr(t.state,Ii,e);let i,{state:n}=t,r=1,s=n.toText(e),o=s.lines==n.selection.ranges.length;if(null!=mr&&n.selection.ranges.every(t=>t.empty)&&mr==s.toString()){let t=-1;i=n.changeByRange(i=>{let a=n.doc.lineAt(i.from);if(a.from==t)return{range:i};t=a.from;let l=n.toText((o?s.line(r++).text:e)+n.lineBreak);return{changes:{from:a.from,insert:l},range:z.cursor(i.from+l.length)}})}else i=o?n.changeByRange(t=>{let e=s.line(r++);return{changes:{from:t.from,to:t.to,insert:e.text},range:z.cursor(t.from+e.length)}}):n.replaceSelection(s);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function or(t,e,i,n){if(1==n)return z.cursor(e,i);if(2==n)return function(t,e,i=1){let n=t.charCategorizer(e),r=t.doc.lineAt(e),s=e-r.from;if(0==r.length)return z.cursor(e);0==s?i=1:s==r.length&&(i=-1);let o=s,a=s;i<0?o=b(r.text,s,!1):a=b(r.text,s);let l=n(r.text.slice(o,a));for(;o>0;){let t=b(r.text,o,!1);if(n(r.text.slice(t,o))!=l)break;o=t}for(;a{t.inputState.lastScrollTop=t.scrollDOM.scrollTop,t.inputState.lastScrollLeft=t.scrollDOM.scrollLeft},er.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&0!=t.inputState.tabFocusMode&&(t.inputState.tabFocusMode=Date.now()+2e3),!1),ir.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")},ir.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},er.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(Wi))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=hr(t,e),n=fr(e),r=t.state.selection;return{update(t){t.docChanged&&(i.pos=t.changes.mapPos(i.pos),r=r.map(t.changes))},get(e,s,o){let a,l=hr(t,e),h=or(t,l.pos,l.bias,n);if(i.pos!=l.pos&&!s){let e=or(t,i.pos,i.bias,n),r=Math.min(e.from,h.from),s=Math.max(e.to,h.to);h=r1&&(a=function(t,e){for(let i=0;i=e)return z.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}(r,l.pos))?a:o?r.addRange(h):z.create([h])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new tr(t,e,i,n)),n&&t.observer.ignore(()=>{Re(t.contentDOM);let e=t.root.activeElement;e&&!e.contains(t.contentDOM)&&e.blur()});let r=t.inputState.mouseSelection;if(r)return r.start(e),!1===r.dragging}else t.inputState.setSelectionOrigin("select.pointer");return!1};let ar=(t,e,i)=>e>=i.top&&e<=i.bottom&&t>=i.left&&t<=i.right;function lr(t,e,i,n){let r=pi.find(t.docView,e);if(!r)return 1;let s=e-r.posAtStart;if(0==s)return 1;if(s==r.length)return-1;let o=r.coordsAt(s,-1);if(o&&ar(i,n,o))return-1;let a=r.coordsAt(s,1);return a&&ar(i,n,a)?1:o&&o.bottom>=n?-1:1}function hr(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:i,bias:lr(t,i,e.clientX,e.clientY)}}const cr=Qe.ie&&Qe.ie_version<=11;let Or=null,ur=0,dr=0;function fr(t){if(!cr)return t.detail;let e=Or,i=dr;return Or=t,dr=Date.now(),ur=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(ur+1)%3:1}function pr(t,e,i,n){if(!(i=rr(t.state,Ii,i)))return;let r=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:s}=t.inputState,o=n&&s&&function(t,e){let i=t.state.facet(Di);return i.length?i[0](e):Qe.mac?!e.altKey:!e.ctrlKey}(t,e)?{from:s.from,to:s.to}:null,a={from:r,insert:i},l=t.state.changes(o?[o,a]:a);t.focus(),t.dispatch({changes:l,selection:{anchor:l.mapPos(r,-1),head:l.mapPos(r,1)},userEvent:o?"move.drop":"input.drop"}),t.inputState.draggedContent=null}er.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let n=t.docView.nearest(e.target);if(n&&n.isWidget){let t=n.posAtStart,e=t+n.length;(t>=i.to||e<=i.from)&&(i=z.range(t,e))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",rr(t.state,Ni,t.state.sliceDoc(i.from,i.to))),e.dataTransfer.effectAllowed="copyMove"),!1},er.dragend=t=>(t.inputState.draggedContent=null,!1),er.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),r=0,s=()=>{++r==i.length&&pr(t,e,n.filter(t=>null!=t).join(t.state.lineBreak),!1)};for(let t=0;t{/[\x00-\x08\x0e-\x1f]{2}/.test(e.result)||(n[t]=e.result),s()},e.readAsText(i[t])}return!0}{let i=e.dataTransfer.getData("Text");if(i)return pr(t,e,i,!0),!0}return!1},er.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=nr?null:e.clipboardData;return i?(sr(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(),sr(t,i.value)},50)}(t),!1)};let mr=null;er.copy=er.cut=(t,e)=>{let{text:i,ranges:n,linewise:r}=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 r=-1;for(let{from:n}of t.selection.ranges){let s=t.doc.lineAt(n);s.number>r&&(e.push(s.text),i.push({from:s.from,to:Math.min(t.doc.length,s.to+1)})),r=s.number}n=!0}return{text:rr(t,Ni,e.join(t.lineBreak)),ranges:i,linewise:n}}(t.state);if(!i&&!r)return!1;mr=r?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let s=nr?null:e.clipboardData;return s?(s.clearData(),s.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 gr=ut.define();function Qr(t,e){let i=[];for(let n of t.facet(Gi)){let r=n(t,e);r&&i.push(r)}return i.length?t.update({effects:i,annotations:gr.of(!0)}):null}function vr(t){setTimeout(()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=Qr(t.state,e);i?t.dispatch(i):t.update([])}},10)}ir.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),vr(t)},ir.blur=t=>{t.observer.clearSelectionRange(),vr(t)},ir.compositionstart=ir.compositionupdate=t=>{t.observer.editContext||(null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0))},ir.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,Qe.chrome&&Qe.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then(()=>t.observer.flush()):setTimeout(()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])},50))},ir.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},er.beforeinput=(t,e)=>{var i,n;if("insertReplacementText"==e.inputType&&t.observer.editContext){let n=null===(i=e.dataTransfer)||void 0===i?void 0:i.getData("text/plain"),r=e.getTargetRanges();if(n&&r.length){let e=r[0],i=t.posAtDOM(e.startContainer,e.startOffset),s=t.posAtDOM(e.endContainer,e.endOffset);return Bn(t,{from:i,to:s,insert:t.state.toText(n)},null),!0}}let r;if(Qe.chrome&&Qe.android&&(r=Fn.find(t=>t.inputType==e.inputType))&&(t.observer.delayAndroidKey(r.key,r.keyCode),"Backspace"==r.key||"Delete"==r.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 Qe.ios&&"deleteContentForward"==e.inputType&&t.observer.flushSoon(),Qe.safari&&"insertText"==e.inputType&&t.inputState.composing>=0&&setTimeout(()=>ir.compositionend(t,e),20),!1};const wr=new Set;const br=["pre-wrap","normal","pre-line","break-spaces"];let Sr=!1;function yr(){Sr=!1}class xr{constructor(t){this.lineWrapping=t,this.doc=O.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 br.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i-1,a=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=o;if(this.lineWrapping=o,this.lineHeight=e,this.charWidth=i,this.textHeight=n,this.lineLength=r,a){this.heightSamples={};for(let t=0;t0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t){this.height!=t&&(Math.abs(this.height-t)>Tr&&(Sr=!0),this.height=t)}replace(t,e,i){return Zr.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,n){let r=this,s=i.doc;for(let o=n.length-1;o>=0;o--){let{fromA:a,toA:l,fromB:h,toB:c}=n[o],O=r.lineAt(a,Pr.ByPosNoHeight,i.setDoc(e),0,0),u=O.to>=l?O:r.lineAt(l,Pr.ByPosNoHeight,i,0,0);for(c+=u.to-l,l=u.to;o>0&&O.from<=n[o-1].toA;)a=n[o-1].fromA,h=n[o-1].fromB,o--,a2*r){let r=t[e-1];r.break?t.splice(--e,1,r.left,null,r.right):t.splice(--e,1,r.left,r.right),i+=1+r.break,n-=r.size}else{if(!(r>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,r-=e.size}}else if(n=r&&s(this.blockAt(0,i,n,r))}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setHeight(n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Ar extends Cr{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,n){return new $r(n,this.length,i,this.height,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof Ar||n instanceof Mr&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof Mr?n=new Ar(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):Zr.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setHeight(n.heights[n.index++]):(i||this.outdated)&&this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Mr extends Zr{constructor(t){super(t,0)}heightMetrics(t,e){let i,n=t.doc.lineAt(e).number,r=t.doc.lineAt(e+this.length).number,s=r-n+1,o=0;if(t.lineWrapping){let e=Math.min(this.height,t.lineHeight*s);i=e/s,this.length>s+1&&(o=(this.height-e)/(this.length-s-1))}else i=this.height/s;return{firstLine:n,lastLine:r,perLine:i,perChar:o}}blockAt(t,e,i,n){let{firstLine:r,lastLine:s,perLine:o,perChar:a}=this.heightMetrics(e,n);if(e.lineWrapping){let r=n+(t0){let t=i[i.length-1];t instanceof Mr?i[i.length-1]=new Mr(t.length+n):i.push(null,new Mr(n-1))}if(t>0){let e=i[0];e instanceof Mr?i[0]=new Mr(t+e.length):i.unshift(new Mr(t-1),null)}return Zr.of(i)}decomposeLeft(t,e){e.push(new Mr(t-1),null)}decomposeRight(t,e){e.push(null,new Mr(this.length-t-1))}updateHeight(t,e=0,i=!1,n){let r=e+this.length;if(n&&n.from<=e+this.length&&n.more){let i=[],s=Math.max(e,n.from),o=-1;for(n.from>e&&i.push(new Mr(n.from-e-1).updateHeight(t,e));s<=r&&n.more;){let e=t.doc.lineAt(s).length;i.length&&i.push(null);let r=n.heights[n.index++];-1==o?o=r:Math.abs(r-o)>=Tr&&(o=-2);let a=new Ar(e,r);a.outdated=!1,i.push(a),s+=e+1}s<=r&&i.push(null,new Mr(r-s).updateHeight(t,s));let a=Zr.of(i);return(o<0||Math.abs(a.height-this.height)>=Tr||Math.abs(o-this.heightMetrics(t,e).perLine)>=Tr)&&(Sr=!0),Xr(this,a)}return(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class Rr extends Zr{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 r=i+this.left.height;return to))return l;let h=e==Pr.ByPosNoHeight?Pr.ByPosNoHeight:Pr.ByPos;return a?l.join(this.right.lineAt(o,h,i,s,o)):this.left.lineAt(o,h,i,n,r).join(l)}forEachLine(t,e,i,n,r,s){let o=n+this.left.height,a=r+this.left.length+this.break;if(this.break)t=a&&this.right.forEachLine(t,e,i,o,a,s);else{let l=this.lineAt(a,Pr.ByPos,i,n,r);t=t&&l.from<=e&&s(l),e>l.to&&this.right.forEachLine(l.to+1,e,i,o,a,s)}}replace(t,e,i){let n=this.left.length+this.break;if(ethis.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let r=[];t>0&&this.decomposeLeft(t,r);let s=r.length;for(let t of i)r.push(t);if(t>0&&_r(r,s-1),e=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);t2*e.size||e.size>2*t.size?Zr.of(this.break?[t,null,e]:[t,e]):(this.left=Xr(this.left,t),this.right=Xr(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:r,right:s}=this,o=e+r.length+this.break,a=null;return n&&n.from<=e+r.length&&n.more?a=r=r.updateHeight(t,e,i,n):r.updateHeight(t,e,i),n&&n.from<=o+s.length&&n.more?a=s=s.updateHeight(t,o,i,n):s.updateHeight(t,o,i),a?this.balanced(r,s):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function _r(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof Mr&&(n=t[e+1])instanceof Mr&&t.splice(e-1,3,new Mr(i.length+1+n.length))}class zr{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 Ar?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new Ar(t-this.pos,-1)),this.writtenTo=t,e>t&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t=5)&&this.addLineDeco(n,r,s)}else e>t&&this.span(t,e);this.lineEnd>-1&&this.lineEnd-1)return;let{from:t,to:e}=this.oracle.doc.lineAt(this.pos);this.lineStart=t,this.lineEnd=e,this.writtenTot&&this.nodes.push(new Ar(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new Mr(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 Ar)return t;let e=new Ar(0,-1);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let n=this.ensureLine();n.length+=i,n.collapsed+=i,n.widgetHeight=Math.max(n.widgetHeight,t),n.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(this.lineStart>-1)||e instanceof Ar||this.isCovered?(this.writtenToi.clientHeight||i.scrollWidth>i.clientWidth)&&"visible"!=n.overflow){let n=i.getBoundingClientRect();s=Math.max(s,n.left),o=Math.min(o,n.right),a=Math.max(a,n.top),l=Math.min(e==t.parentNode?r.innerHeight:l,n.bottom)}e="absolute"==n.position||"fixed"==n.position?i.offsetParent:i.parentNode}else{if(11!=e.nodeType)break;e=e.host}return{left:s-i.left,right:Math.max(s,o)-i.left,top:a-(i.top+e),bottom:Math.max(a,l)-(i.top+e)}}function Vr(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class Er{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"function"!=typeof t&&"cm-lineWrapping"==t.class);this.heightOracle=new xr(e),this.stateDeco=t.facet(cn).filter(t=>"function"!=typeof t),this.heightMap=Zr.empty().applyChanges(this.stateDeco,O.empty,this.heightOracle.setDoc(t.doc),[new Qn(0,0,0,t.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=hi.set(this.lineGaps.map(t=>t.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let n=i?e.head:e.anchor;if(!t.some(({from:t,to:e})=>n>=t&&n<=e)){let{from:e,to:i}=this.lineBlockAt(n);t.push(new jr(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?Gr:new Ir(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(Nr(t,this.scaler))})}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(cn).filter(t=>"function"!=typeof t);let n=t.changedRanges,r=Qn.extendWithRanges(n,function(t,e,i){let n=new Yr;return Mt.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:T.empty(this.state.doc.length))),s=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);yr(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),r),(this.heightMap.height!=s||Sr)&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=s);let a=r.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.heada.to)||!this.viewportIsAppropriate(a))&&(a=this.getViewport(0,e));let l=a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,t.flags|=this.updateForViewport(),(l||!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.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Fi)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?bi.RTL:bi.LTR;let s=this.heightOracle.mustRefreshForWrapping(r),o=e.getBoundingClientRect(),a=s||this.mustMeasureContent||this.contentDOMHeight!=o.height;this.contentDOMHeight=o.height,this.mustMeasureContent=!1;let l=0,h=0;if(o.width&&o.height){let{scaleX:t,scaleY:i}=Xe(e,o);(t>.005&&Math.abs(this.scaleX-t)>.005||i>.005&&Math.abs(this.scaleY-i)>.005)&&(this.scaleX=t,this.scaleY=i,l|=16,s=a=!0)}let c=(parseInt(i.paddingTop)||0)*this.scaleY,u=(parseInt(i.paddingBottom)||0)*this.scaleY;this.paddingTop==c&&this.paddingBottom==u||(this.paddingTop=c,this.paddingBottom=u,l|=18),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(a=!0),this.editorWidth=t.scrollDOM.clientWidth,l|=16);let d=t.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=qe(t.scrollDOM);let f=(this.printing?Vr:qr)(e,this.paddingTop),p=f.top-this.pixelViewport.top,m=f.bottom-this.pixelViewport.bottom;this.pixelViewport=f;let g=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(g!=this.inView&&(this.inView=g,g&&(a=!0)),!this.inView&&!this.scrollTarget&&!function(t){let e=t.getBoundingClientRect(),i=t.ownerDocument.defaultView||window;return e.left0&&e.top0}(t.dom))return 0;let Q=o.width;if(this.contentDOMWidth==Q&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=o.width,this.editorHeight=t.scrollDOM.clientHeight,l|=16),a){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(s=!0),s||n.lineWrapping&&Math.abs(Q-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:o,textHeight:a}=t.docView.measureTextSize();s=i>0&&n.refresh(r,i,o,a,Math.max(5,Q/o),e),s&&(t.docView.minWidth=0,l|=16)}p>0&&m>0?h=Math.max(p,m):p<0&&m<0&&(h=Math.min(p,m)),yr();for(let i of this.viewports){let r=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(s?Zr.empty().applyChanges(this.stateDeco,O.empty,this.heightOracle,[new Qn(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,s,new kr(i.from,r))}Sr&&(l|=2)}let v=!this.viewportIsAppropriate(this.viewport,h)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return v&&(2&l&&(l|=this.updateScaler()),this.viewport=this.getViewport(h,this.scrollTarget),l|=this.updateForViewport()),(2&l||v)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(s?[]:this.lineGaps,t)),l|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),l}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,r=this.heightOracle,{visibleTop:s,visibleBottom:o}=this,a=new jr(n.lineAt(s-1e3*i,Pr.ByHeight,r,0,0).from,n.lineAt(o+1e3*(1-i),Pr.ByHeight,r,0,0).to);if(e){let{head:t}=e.range;if(ta.to){let i,s=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),o=n.lineAt(t,Pr.ByPos,r,0,0);i="center"==e.y?(o.top+o.bottom)/2-s/2:"start"==e.y||"nearest"==e.y&&t=o+Math.max(10,Math.min(i,250)))&&n>s-2e3&&r>1,s=n<<1;if(this.defaultTextDirection!=bi.LTR&&!i)return[];let o=[],a=(n,s,l,h)=>{if(s-nn&&tt.from>=l.from&&t.to<=l.to&&Math.abs(t.from-n)t.frome));if(!u){if(st.from<=s&&t.to>=s)){let t=e.moveToLineBoundary(z.cursor(s),!1,!0).head;t>n&&(s=t)}let t=this.gapSize(l,n,s,h);u=new Er(n,s,t,i||t<2e6?t:2e6)}o.push(u)},l=e=>{if(e.lengthr&&(n.push({from:r,to:t}),s+=t-r),r=e}},20),r2e6)for(let i of t)i.from>=e.from&&i.frome.from&&a(e.from,o,e,r),lt.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(t){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let i=[];Mt.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=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find(e=>e.from<=t&&e.to>=t)||Nr(this.heightMap.lineAt(t,Pr.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)||Nr(this.heightMap.lineAt(this.scaler.fromDOM(t),Pr.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Nr(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 jr{constructor(t,e){this.from=t,this.to=e}}function Lr({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:r}=e[t],s=r-i;if(n<=s)return i+n;n-=s}}function Br(t,e){let i=0;for(let{from:n,to:r}of t.ranges){if(e<=r){i+=e-n;break}i+=r-n}return i/t.total}const Gr={toDOM:t=>t,fromDOM:t=>t,scale:1,eq(t){return t==this}};class Ir{constructor(t,e,i){let n=0,r=0,s=0;this.viewports=i.map(({from:i,to:r})=>{let s=e.lineAt(i,Pr.ByPos,t,0,0).top,o=e.lineAt(r,Pr.ByPos,t,0,0).bottom;return n+=o-s,{from:i,to:r,top:s,bottom:o,domTop:0,domBottom:0}}),this.scale=(7e6-n)/(e.height-n);for(let t of this.viewports)t.domTop=s+(t.top-r)*this.scale,s=t.domBottom=t.domTop+(t.bottom-t.top),r=t.bottom}toDOM(t){for(let e=0,i=0,n=0;;e++){let r=ee.from==t.viewports[i].from&&e.to==t.viewports[i].to))}}function Nr(t,e){if(1==e.scale)return t;let i=e.toDOM(t.top),n=e.toDOM(t.bottom);return new $r(t.from,t.length,i,n-i,Array.isArray(t._content)?t._content.map(t=>Nr(t,e)):t._content)}const Ur=V.define({combine:t=>t.join(" ")}),Fr=V.define({combine:t=>t.indexOf(!0)>-1}),Hr=Ft.newName(),Kr=Ft.newName(),Jr=Ft.newName(),ts={"&light":"."+Kr,"&dark":"."+Jr};function es(t,e,i){return new Ft(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 is=es("."+Hr,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#ddd"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",zIndex:200},".cm-gutters-before":{insetInlineStart:0},".cm-gutters-after":{insetInlineEnd:0},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",border:"0px solid #ddd","&.cm-gutters-before":{borderRightWidth:"1px"},"&.cm-gutters-after":{borderLeftWidth:"1px"}},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0,zIndex:300},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-dialog":{padding:"2px 19px 4px 6px",position:"relative","& label":{fontSize:"80%"}},".cm-dialog-close":{position:"absolute",top:"3px",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",fontSize:"14px",padding:"0"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top",userSelect:"none"},".cm-highlightSpace":{backgroundImage:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",backgroundPosition:"center"},".cm-highlightTab":{backgroundImage:'url(\'data:image/svg+xml,\')',backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},ts),ns={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},rs=Qe.ie&&Qe.ie_version<=11;class ss{constructor(t){this.view=t,this.active=!1,this.editContext=null,this.selectionRange=new Ce,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);(Qe.ie&&Qe.ie_version<=11||Qe.ios&&t.composing)&&e.some(t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length)?this.flushSoon():this.flush()}),!window.EditContext||!Qe.android||!1===t.constructor.EDIT_CONTEXT||Qe.chrome&&Qe.chrome_version<126||(this.editContext=new ls(t),t.state.facet(nn)&&(t.contentDOM.editContext=this.editContext.editContext)),rs&&(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){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(nn)?i.root.activeElement!=this.dom:!be(this.dom,n))return;let r=n.anchorNode&&i.docView.nearest(n.anchorNode);r&&r.ignoreEvent(t)?e||(this.selectionChanged=!1):(Qe.ie&&Qe.ie_version<=11||Qe.android&&Qe.chrome)&&!i.state.selection.main.empty&&n.focusNode&&ye(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=ve(t.root);if(!e)return!1;let i=Qe.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 as(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?as(t,i):null}(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let n=be(this.dom,i);return n&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime{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{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 r of t){let t=this.readMutation(r);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&&be(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 r=new jn(this.view,t,e,i);return this.view.docView.domChanged={newSel:r.newSel?r.newSel.main:null},r}flush(t=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;t&&this.readSelectionRange();let e=this.readChange();if(!e)return this.view.requestMeasure(),!1;let i=this.view.state,n=Ln(this.view,e);return this.view.state==i&&(e.domChanged||e.newSel&&!e.newSel.main.eq(this.view.state.selection.main))&&this.view.update([]),n}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty("attributes"==t.type),"attributes"==t.type&&(e.flags|=4),"childList"==t.type){let i=os(e,t.previousSibling||t.target.previousSibling,-1),n=os(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(nn)!=t.state.facet(nn)&&(t.view.contentDOM.editContext=t.state.facet(nn)?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 os(t,e,i){for(;e;){let n=je.get(e);if(n&&n.parent==t)return n;let r=e.parentNode;e=r!=t.dom?r:i>0?e.nextSibling:e.previousSibling}return null}function as(t,e){let i=e.startContainer,n=e.startOffset,r=e.endContainer,s=e.endOffset,o=t.docView.domAtPos(t.state.selection.main.anchor);return ye(o.node,o.offset,r,s)&&([i,n,r,s]=[r,s,i,n]),{anchorNode:i,anchorOffset:n,focusNode:r,focusOffset:s}}class ls{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:r,head:s}=n,o=this.toEditorPos(i.updateRangeStart),a=this.toEditorPos(i.updateRangeEnd);t.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:o,drifted:!1});let l=a-o>i.text.length;o==this.from&&rthis.to&&(a=r);let h=Gn(t.state.sliceDoc(o,a),i.text,(l?n.from:n.to)-o,l?"end":null);if(!h){let e=z.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));return void(e.main.eq(n)||t.dispatch({selection:e,userEvent:"select"}))}let c={from:h.from+o,to:h.toA+o,insert:O.of(i.text.slice(h.from,h.toB).split("\n"))};if((Qe.mac||Qe.android)&&c.from==s-1&&/^\. ?$/.test(i.text)&&"off"==t.contentDOM.getAttribute("autocorrect")&&(c={from:o,to:a,insert:O.of([i.text.replace("."," ")])}),this.pendingContextChange=c,!t.state.readOnly){let e=this.to-this.from+(c.to-c.from+c.insert.length);Bn(t,c,z.single(this.toEditorPos(i.selectionStart,e),this.toEditorPos(i.selectionEnd,e)))}this.pendingContextChange&&(this.revertPending(t.state),this.setSelection(t.state)),c.from=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=[],r=null;for(let e=this.toEditorPos(i.rangeStart),s=this.toEditorPos(i.rangeEnd);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 r=this.toEditorPos(t.rangeStart),s=this.toEditorPos(t.rangeEnd);if(r{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=>{this.editContext.updateControlBounds(t.contentDOM.getBoundingClientRect());let e=ve(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((r,s,o,a,l)=>{if(i)return;let h=l.length-(s-r);if(n&&s>=n.to){if(n.from==r&&n.to==s&&n.insert.eq(l))return n=this.pendingContextChange=null,e+=h,void(this.to+=h);n=null,this.revertPending(t.state)}if(r+=e,(s+=e)<=this.from)this.from+=h,this.to+=h;else if(rthis.to||this.to-this.from+l.length>3e4)return void(i=!0);this.editContext.updateText(this.toContextPos(r),this.toContextPos(s),l.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.to3e4)}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 hs{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 Wr(t.state||Pt.create(t)),t.scrollTo&&t.scrollTo.is(Ji)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(sn).map(t=>new an(t));for(let t of this.plugins)t.update(this);this.observer=new ss(this),this.inputState=new In(this),this.inputState.ensureHandlers(this.plugins),this.docView=new wn(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.requestMeasure())}dispatch(...t){let e=1==t.length&&t[0]instanceof mt?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,r=this.state;for(let e of t){if(e.startState!=r)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");r=e.state}if(this.destroyed)return void(this.viewState.state=r);let s=this.hasFocus,o=0,a=null;t.some(t=>t.annotation(gr))?(this.inputState.notifiedFocused=s,o=1):s!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=s,a=Qr(r,s),a||(o=1));let l=this.observer.delayedAndroidKey,h=null;if(l?(this.observer.clearDelayedAndroidKey(),h=this.observer.readChange(),(h&&!this.state.doc.eq(r.doc)||!this.state.selection.eq(r.selection))&&(h=null)):this.observer.clear(),r.facet(Pt.phrases)!=this.state.facet(Pt.phrases))return this.setState(r);e=vn.create(this,r,t),e.flags|=o;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let e of t){if(c&&(c=c.map(e.changes)),e.scrollIntoView){let{main:t}=e.state.selection;c=new Ki(t.empty?t:z.cursor(t.head,t.head>t.anchor?-1:1))}for(let t of e.effects)t.is(Ji)&&(c=t.value.clip(this.state))}this.viewState.update(e,c),this.bidiCache=us.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(gn)!=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(Ur)!=e.state.facet(Ur)&&(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(Li))try{t(e)}catch(t){en(this.state,t,"update listener")}(a||h)&&Promise.resolve().then(()=>{a&&this.state==a.startState&&this.dispatch(a),h&&!Ln(this,h)&&l.force&&ze(this.contentDOM,l.key,l.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 Wr(t),this.plugins=t.facet(sn).map(t=>new an(t)),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new wn(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(sn),i=t.state.facet(sn);if(e!=i){let n=[];for(let r of i){let i=e.indexOf(r);if(i<0)n.push(new an(r));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-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.scrollDOM,n=i.scrollTop*this.scaleY,{scrollAnchorPos:r,scrollAnchorHeight:s}=this.viewState;Math.abs(n-this.viewState.scrollTop)>1&&(s=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(s<0)if(qe(i))r=-1,s=this.viewState.heightMap.height;else{let t=this.viewState.scrollAnchorAt(n);r=t.from,s=t.top}this.updateState=1;let o=this.viewState.measure(this);if(!o&&!this.measureRequests.length&&null==this.viewState.scrollTarget)break;if(t>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let a=[];4&o||([this.measureRequests,a]=[a,this.measureRequests]);let l=a.map(t=>{try{return t.read(this)}catch(t){return en(this.state,t),Os}}),h=vn.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;t1||t<-1){n+=t,i.scrollTop=n/this.scaleY,s=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(Li))t(e)}get themeClasses(){return Hr+" "+(this.state.facet(Fr)?Jr:Kr)+" "+this.state.facet(Ur)}updateAttrs(){let t=ds(this,ln,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(nn)?"true":"false",class:"cm-content",style:`${Qe.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),ds(this,hn,e);let i=this.observer.ignore(()=>{let i=si(this.contentDOM,this.contentAttrs,e),n=si(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(hs.announce)){e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(gn);let t=this.state.facet(hs.cspNonce);Ft.mount(this.root,this.styleModules.concat(is).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;ee.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 Yn(this,t,Rn(this,t,e,i))}moveByGroup(t,e){return Yn(this,t,Rn(this,t,e,e=>function(t,e,i){let n=t.state.charCategorizer(e),r=n(i);return t=>{let e=n(t);return r==yt.Space&&(r=e),r==e}}(this,t.head,e)))}visualLineSide(t,e){let i=this.bidiSpans(t),n=this.textDirectionAt(t.from),r=i[e?i.length-1:0];return z.cursor(r.side(e,n)+t.from,r.forward(!e,n)?1:-1)}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let r=Mn(t,e.head,e.assoc||-1),s=n&&r.type==li.Text&&(t.lineWrapping||r.widgetLineBreaks)?t.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head):null;if(s){let e=t.dom.getBoundingClientRect(),n=t.textDirectionAt(r.from),o=t.posAtCoords({x:i==(n==bi.LTR)?e.right-1:e.left+1,y:(s.top+s.bottom)/2});if(null!=o)return z.cursor(o,i?-1:1)}return z.cursor(i?r.to:r.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Yn(this,t,function(t,e,i,n){let r=e.head,s=i?1:-1;if(r==(i?t.state.doc.length:0))return z.cursor(r,e.assoc);let o,a=e.goalColumn,l=t.contentDOM.getBoundingClientRect(),h=t.coordsAtPos(r,e.assoc||-1),c=t.documentTop;if(h)null==a&&(a=h.left-l.left),o=s<0?h.top:h.bottom;else{let e=t.viewState.lineBlockAt(r);null==a&&(a=Math.min(l.right-l.left,t.defaultCharacterWidth*(r-e.from))),o=(s<0?e.top:e.bottom)+c}let O=l.left+a,u=null!=n?n:t.viewState.heightOracle.textHeight>>1;for(let e=0;;e+=10){let i=o+(u+e)*s,n=Xn(t,{x:O,y:i},!1,s);if(il.bottom||(s<0?nr)){let e=t.docView.coordsForChar(n),r=!e||i0)}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(Ui)||tthis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>cs)return zi(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||Ai(n.isolates,e=fn(this,t))))return n.order;e||(e=fn(this,t));let n=function(t,e,i){if(!t)return[new Ci(0,0,e==yi?1:0)];if(e==Si&&!i.length&&!Xi.test(t))return zi(t.length);if(i.length)for(;t.length>Mi.length;)Mi[Mi.length]=256;let n=[],r=e==Si?0:1;return _i(t,r,r,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new us(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||Qe.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Re(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={}){return Ji.of(new Ki("number"==typeof t?z.cursor(t):t,e.y,e.x,e.yMargin,e.xMargin))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Ji.of(new Ki(z.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 on.define(()=>({}),{eventHandlers:t})}static domEventObservers(t){return on.define(()=>({}),{eventObservers:t})}static theme(t,e){let i=Ft.newName(),n=[Ur.of(i),gn.of(es(`.${i}`,t))];return e&&e.dark&&n.push(Fr.of(!0)),n}static baseTheme(t){return K.lowest(gn.of(es("."+Hr,t,ts)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&je.get(i)||je.get(t);return(null===(e=null==n?void 0:n.rootView)||void 0===e?void 0:e.view)||null}}hs.styleModule=gn,hs.inputHandler=Bi,hs.clipboardInputFilter=Ii,hs.clipboardOutputFilter=Ni,hs.scrollHandler=Hi,hs.focusChangeEffect=Gi,hs.perLineTextDirection=Ui,hs.exceptionSink=ji,hs.updateListener=Li,hs.editable=nn,hs.mouseSelectionStyle=Wi,hs.dragMovesSelection=Di,hs.clickAddsSelectionRange=Ei,hs.decorations=cn,hs.outerDecorations=On,hs.atomicRanges=un,hs.bidiIsolatedRanges=dn,hs.scrollMargins=pn,hs.darkTheme=Fr,hs.cspNonce=V.define({combine:t=>t.length?t[0]:""}),hs.contentAttributes=hn,hs.editorAttributes=ln,hs.lineWrapping=hs.contentAttributes.of({class:"cm-lineWrapping"}),hs.announce=pt.define();const cs=4096,Os={};class us{constructor(t,e,i,n,r,s){this.from=t,this.to=e,this.dir=i,this.isolates=n,this.fresh=r,this.order=s}static update(t,e){if(e.empty&&!t.some(t=>t.fresh))return t;let i=[],n=t.length?t[t.length-1].dir:bi.LTR;for(let r=Math.max(0,t.length-10);r=0;r--){let e=n[r],s="function"==typeof e?e(t):e;s&&ii(s,i)}return i}const fs=Qe.mac?"mac":Qe.windows?"win":Qe.linux?"linux":"key";function ps(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 ms=K.default(hs.domEventHandlers({keydown:(t,e)=>ys(vs(e.state),t,e,"editor")})),gs=V.define({enables:ms}),Qs=new WeakMap;function vs(t){let e=t.facet(gs),i=Qs.get(e);return i||Qs.set(e,i=function(t,e=fs){let i=Object.create(null),n=Object.create(null),r=(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")},s=(t,n,s,o,a)=>{var l,h;let c=i[t]||(i[t]=Object.create(null)),O=n.split(/ (?!$)/).map(t=>function(t,e){const i=t.split(/-(?!$)/);let n,r,s,o,a=i[i.length-1];"Space"==a&&(a=" ");for(let t=0;t{let n=ws={view:e,prefix:i,scope:t};return setTimeout(()=>{ws==n&&(ws=null)},bs),!0}]})}let u=O.join(" ");r(u,!1);let d=c[u]||(c[u]={preventDefault:!1,stopPropagation:!1,run:(null===(h=null===(l=c._any)||void 0===l?void 0:l.run)||void 0===h?void 0:h.slice())||[]});s&&d.run.push(s),o&&(d.preventDefault=!0),a&&(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:r}=n;for(let e in t)t[e].run.push(t=>r(t,Ss))}let r=n[e]||n.key;if(r)for(let e of t)s(e,r,n.run,n.preventDefault,n.stopPropagation),n.shift&&s(e,"Shift-"+r,n.shift,n.preventDefault,n.stopPropagation)}return i}(e.reduce((t,e)=>t.concat(e),[]))),i}let ws=null;const bs=4e3;let Ss=null;function ys(t,e,i,n){Ss=e;let r=function(t){var e=!(ee&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||ie&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?te:Jt)[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),s=x(S(r,0))==r.length&&" "!=r,o="",a=!1,l=!1,h=!1;ws&&ws.view==i&&ws.scope==n&&(o=ws.prefix+" ",Kn.indexOf(e.keyCode)<0&&(l=!0,ws=null));let c,O,u=new Set,d=t=>{if(t){for(let e of t.run)if(!u.has(e)&&(u.add(e),e(i)))return t.stopPropagation&&(h=!0),!0;t.preventDefault&&(t.stopPropagation&&(h=!0),l=!0)}return!1},f=t[n];return f&&(d(f[o+ps(r,e,!s)])?a=!0:!s||!(e.altKey||e.metaKey||e.ctrlKey)||Qe.windows&&e.ctrlKey&&e.altKey||Qe.mac&&e.altKey&&!e.ctrlKey&&!e.metaKey||!(c=Jt[e.keyCode])||c==r?s&&e.shiftKey&&d(f[o+ps(r,e,!0)])&&(a=!0):(d(f[o+ps(c,e,!0)])||e.shiftKey&&(O=te[e.keyCode])!=r&&O!=c&&d(f[o+ps(O,e,!1)]))&&(a=!0),!a&&d(f._any)&&(a=!0)),l&&(a=!0),a&&h&&e.stopPropagation(),Ss=null,a}class xs{constructor(t,e,i,n,r){this.className=t,this.left=e,this.top=i,this.width=n,this.height=r}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 r=ks(t);return[new xs(e,n.left-r.left,n.top-r.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),r=Math.min(i.to,t.viewport.to),s=t.textDirection==bi.LTR,o=t.contentDOM,a=o.getBoundingClientRect(),l=ks(t),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),O=a.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),u=a.right-(c?parseInt(c.paddingRight):0),d=Mn(t,n,1),f=Mn(t,r,-1),p=d.type==li.Text?d:null,m=f.type==li.Text?f:null;p&&(t.lineWrapping||d.widgetLineBreaks)&&(p=$s(t,n,1,p));m&&(t.lineWrapping||f.widgetLineBreaks)&&(m=$s(t,r,-1,m));if(p&&m&&p.from==m.from&&p.to==m.to)return Q(v(i.from,i.to,p));{let e=p?v(i.from,null,p):w(d,!1),n=m?v(null,i.to,m):w(f,!0),r=[];return(p||d).to<(m||f).from-(p&&m?1:0)||d.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2h&&n.from=s)break;a>r&&l(Math.max(t,r),null==e&&t<=h,Math.min(a,s),null==i&&a>=c,o.dir)}if(r=n.to+1,r>=s)break}return 0==a.length&&l(h,null==e,c,null==i,t.textDirection),{top:r,bottom:o,horizontal:a}}function w(t,e){let i=a.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function ks(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==bi.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function $s(t,e,i,n){let r=t.coordsAtPos(e,2*i);if(!r)return n;let s=t.dom.getBoundingClientRect(),o=(r.top+r.bottom)/2,a=t.posAtCoords({x:s.left+1,y:o}),l=t.posAtCoords({x:s.right-1,y:o});return null==a||null==l?n:{from:Math.max(n.from,Math.min(a,l)),to:Math.min(n.to,Math.max(a,l))}}class Ps{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(Ts)!=t.state.facet(Ts)&&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(Ts);for(;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,Qe.safari&&Qe.safari_version>=26&&(this.dom.style.display=this.dom.firstChild?"":"none")}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Ts=V.define();function Zs(t){return[on.define(e=>new Ps(e,t)),Ts.of(t)]}const Xs=V.define({combine:t=>Tt(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function Cs(t){return t.startState.facet(Xs)!=t.state.facet(Xs)}const As=Zs({above:!0,markers(t){let{state:e}=t,i=e.facet(Xs),n=[];for(let r of e.selection.ranges){let s=r==e.selection.main;if(r.empty||i.drawRangeCursor){let e=s?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=r.empty?r:z.cursor(r.head,r.head>r.anchor?-1:1);for(let r of xs.forRange(t,e,i))n.push(r)}}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=Cs(t);return i&&Ms(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){Ms(e.state,t)},class:"cm-cursorLayer"});function Ms(t,e){e.style.animationDuration=t.facet(Xs).cursorBlinkRate+"ms"}const Rs=Zs({above:!1,markers:t=>t.state.selection.ranges.map(e=>e.empty?[]:xs.forRange(t,"cm-selectionBackground",e)).reduce((t,e)=>t.concat(e)),update:(t,e)=>t.docChanged||t.selectionSet||t.viewportChanged||Cs(t),class:"cm-selectionLayer"}),_s=K.highest(hs.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"}}}})),zs=pt.define({map:(t,e)=>null==t?null:e.mapPos(t)}),Ys=G.define({create:()=>null,update:(t,e)=>(null!=t&&(t=e.changes.mapPos(t)),e.effects.reduce((t,e)=>e.is(zs)?e.value:t,t))}),qs=on.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(Ys);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(Ys)!=i||t.docChanged||t.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:t}=this,e=t.state.field(Ys),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(Ys)!=t&&this.view.dispatch({effects:zs.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 Vs(t,e,i,n,r){e.lastIndex=0;for(let s,o=t.iterRange(i,n),a=i;!o.next().done;a+=o.value.length)if(!o.lineBreak)for(;s=e.exec(o.value);)r(a+s.index,s)}class Es{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:r,maxLength:s=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,r)=>n(r,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,r)=>{let s=i(t,e,n);s&&r(n,n+t[0].length,s)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,r)=>r(n,n+t[0].length,i)}this.boundary=r,this.maxLength=s}createDeco(t){let e=new Rt,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:r,to:s}of i)r=Math.max(t.state.doc.lineAt(r).from,r-e),s=Math.min(t.state.doc.lineAt(s).to,s+e),n.length&&n[n.length-1].to>=r?n[n.length-1].to=s:n.push({from:r,to:s});return n}(t,this.maxLength))Vs(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,r,s,o)=>{o>=t.view.viewport.from&&s<=t.view.viewport.to&&(i=Math.min(s,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 r of t.visibleRanges){let s=Math.max(r.from,i),o=Math.min(r.to,n);if(o>=s){let i=t.state.doc.lineAt(s),n=i.toi.from;s--)if(this.boundary.test(i.text[s-1-i.from])){a=s;break}for(;oc.push(i.range(t,e));if(i==n)for(this.regexp.lastIndex=a-i.from;(h=this.regexp.exec(i.text))&&h.indexthis.addMatch(i,t,e,O));e=e.update({filterFrom:a,filterTo:l,filter:(t,e)=>tl,add:c})}}return e}}const Ds=null!=/x/.unicode?"gu":"g",Ws=new RegExp("[\0-\b\n--Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff-]",Ds),js={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 Ls=null;const Bs=V.define({combine(t){let e=Tt(t,{render:null,specialChars:Ws,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Ls&&"undefined"!=typeof document&&document.body){let e=document.body.style;Ls=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return Ls||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,Ds)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,Ds)),e}});let Gs=null;class Is extends ai{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")+" "+(js[this.code]||"0x"+this.code.toString(16)),n=this.options.render&&this.options.render(this.code,i,e);if(n)return n;let r=document.createElement("span");return r.textContent=e,r.title=i,r.setAttribute("aria-label",i),r.className="cm-specialChar",r}ignoreEvent(){return!1}}class Ns extends ai{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 Us=hi.line({class:"cm-activeLine"}),Fs=on.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 r=t.lineBlockAt(n.head);r.from>e&&(i.push(Us.range(r.from)),e=r.from)}return hi.set(i)}},{decorations:t=>t.decorations}),Hs=2e3;function Ks(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1),n=t.state.doc.lineAt(i),r=i-n.from,s=r>Hs?-1:r==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):Bt(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:s,off:r}}function Js(t,e){let i=Ks(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),r=t.state.doc.lineAt(e);i={line:r.number,col:i.col,off:Math.min(i.off,r.length)},n=n.map(t.changes)}},get(e,r,s){let o=Ks(t,e);if(!o)return n;let a=function(t,e,i){let n=Math.min(e.line,i.line),r=Math.max(e.line,i.line),s=[];if(e.off>Hs||i.off>Hs||e.col<0||i.col<0){let o=Math.min(e.off,i.off),a=Math.max(e.off,i.off);for(let e=n;e<=r;e++){let i=t.doc.line(e);i.length<=a&&s.push(z.range(i.from+o,i.to+a))}}else{let o=Math.min(e.col,i.col),a=Math.max(e.col,i.col);for(let e=n;e<=r;e++){let i=t.doc.line(e),n=Gt(i.text,o,t.tabSize,!0);if(n<0)s.push(z.cursor(i.to));else{let e=Gt(i.text,a,t.tabSize);s.push(z.range(i.from+n,i.from+e))}}}return s}(t.state,i,o);return a.length?s?z.create(a.concat(n.ranges)):z.create(a):n}}:null}const to={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},eo={style:"cursor: crosshair"};const io="-10000px";class no{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 r=null;this.tooltipViews=this.tooltips.map(t=>r=i(t,r))}update(t,e){var i;let n=t.state.facet(this.facet),r=n.filter(t=>t);if(n===this.input){for(let e of this.tooltipViews)e.update&&e.update(t);return!1}let s=[],o=e?[]:null;for(let i=0;ie[i]=t),e.length=o.length),this.input=n,this.tooltips=r,this.tooltipViews=s,!0}}function ro(t){let e=t.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:e.clientHeight,right:e.clientWidth}}const so=V.define({combine:t=>{var e,i,n;return{position:Qe.ios?"absolute":(null===(e=t.find(t=>t.position))||void 0===e?void 0:e.position)||"fixed",parent:(null===(i=t.find(t=>t.parent))||void 0===i?void 0:i.parent)||null,tooltipSpace:(null===(n=t.find(t=>t.tooltipSpace))||void 0===n?void 0:n.tooltipSpace)||ro}}}),oo=new WeakMap,ao=on.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(so);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 no(t,Oo,(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(so);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=io,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(Qe.gecko)i=t.offsetParent!=this.container.ownerDocument.body;else if(t.style.top==io&&"0px"==t.style.left){let e=t.getBoundingClientRect();i=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}}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(),r=mn(this.view);return{visible:{left:n.left+r.left,top:n.top+r.top,right:n.right-r.right,bottom:n.bottom-r.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(so).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:r,scaleY:s}=t,o=[];for(let a=0;a=Math.min(i.bottom,n.bottom)||O.rightMath.min(i.right,n.right)+.1)){c.style.top=io;continue}let d=l.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,f=d?7:0,p=u.right-u.left,m=null!==(e=oo.get(h))&&void 0!==e?e:u.bottom-u.top,g=h.offset||co,Q=this.view.textDirection==bi.LTR,v=u.width>n.right-n.left?Q?n.left:n.right-u.width:Q?Math.max(n.left,Math.min(O.left-(d?14:0)+g.x,n.right-p)):Math.min(Math.max(n.left,O.left-p+(d?14:0)-g.x),n.right-p),w=this.above[a];!l.strictSide&&(w?O.top-m-f-g.yn.bottom)&&w==n.bottom-O.bottom>O.top-n.top&&(w=this.above[a]=!w);let b=(w?O.top-n.top:n.bottom-O.bottom)-f;if(bv&&t.topS&&(S=w?t.top-m-2-f:t.bottom+f+2);if("absolute"==this.position?(c.style.top=(S-t.parent.top)/s+"px",lo(c,(v-t.parent.left)/r)):(c.style.top=S/s+"px",lo(c,v/r)),d){let t=O.left+(Q?g.x:-g.x)-(v+14-7);d.style.left=t/r+"px"}!0!==h.overlap&&o.push({left:v,top:S,right:y,bottom:S+m}),c.classList.toggle("cm-tooltip-above",w),c.classList.toggle("cm-tooltip-below",!w),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=io}},{eventObservers:{scroll(){this.maybeMeasure()}}});function lo(t,e){let i=parseInt(t.style.left,10);(isNaN(i)||Math.abs(e-i)>1)&&(t.style.left=e+"px")}const ho=hs.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"}}}),co={x:0,y:0},Oo=V.define({enables:[ao,ho]}),uo=V.define({combine:t=>t.reduce((t,e)=>t.concat(e),[])});class fo{static create(t){return new fo(t)}constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new no(t,uo,(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 po=Oo.compute([uo],t=>{let e=t.facet(uo);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:fo.create,above:e[0].above,arrow:e.some(t=>t.arrow)}});class mo{constructor(t,e,i,n,r){this.view=t,this.source=e,this.field=i,this.setHover=n,this.hoverTime=r,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let t=Date.now()-this.lastMove.time;ti.bottom||e.xi.right+t.defaultCharacterWidth)return;let s=t.bidiSpans(t.state.doc.lineAt(n)).find(t=>t.from<=n&&t.to>=n),o=s&&s.dir==bi.RTL?-1:1;r=e.x{this.pending==e&&(this.pending=null,!i||Array.isArray(i)&&!i.length||t.dispatch({effects:this.setHover.of(Array.isArray(i)?i:[i])}))},e=>en(t.state,e,"hover tooltip"))}else!s||Array.isArray(s)&&!s.length||t.dispatch({effects:this.setHover.of(Array.isArray(s)?s:[s])})}get tooltip(){let t=this.view.plugin(ao),e=t?t.manager.tooltips.findIndex(t=>t.create==fo.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:r}=this;if(n.length&&r&&!function(t,e){let i,{left:n,right:r,top:s,bottom:o}=t.getBoundingClientRect();if(i=t.querySelector(".cm-tooltip-arrow")){let t=i.getBoundingClientRect();s=Math.min(t.top,s),o=Math.max(t.bottom,o)}return e.clientX>=n-go&&e.clientX<=r+go&&e.clientY>=s-go&&e.clientY<=o+go}(r.dom,t)||this.pending){let{pos:r}=n[0]||this.pending,s=null!==(i=null===(e=n[0])||void 0===e?void 0:e.end)&&void 0!==i?i:r;(r==s?this.view.posAtCoords(this.lastMove)==r:function(t,e,i,n,r){let s=t.scrollDOM.getBoundingClientRect(),o=t.documentTop+t.documentPadding.top+t.contentHeight;if(s.left>n||s.rightr||Math.min(s.bottom,o)=e&&a<=i}(this.view,r,s,t.clientX,t.clientY))||(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:e}=this;if(e.length){let{tooltip: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),this.active.length&&!this.view.dom.contains(i.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};t.addEventListener("mouseleave",e)}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const go=4;function Qo(t,e={}){let i=pt.define(),n=G.define({create:()=>[],update(t,n){if(t.length&&(e.hideOnChange&&(n.docChanged||n.selection)?t=[]:e.hideOn&&(t=t.filter(t=>!e.hideOn(n,t))),n.docChanged)){let e=[];for(let i of t){let t=n.changes.mapPos(i.pos,-1,$.TrackDel);if(null!=t){let r=Object.assign(Object.create(null),i);r.pos=t,null!=r.end&&(r.end=n.changes.mapPos(r.end)),e.push(r)}}t=e}for(let e of n.effects)e.is(i)&&(t=e.value),e.is(wo)&&(t=[]);return t},provide:t=>uo.from(t)});return{active:n,extension:[n,on.define(r=>new mo(r,t,n,i,e.hoverTime||300)),po]}}function vo(t,e){let i=t.plugin(ao);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const wo=pt.define(),bo=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 So(t,e){let i=t.plugin(yo),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const yo=on.fromClass(class{constructor(t){this.input=t.state.facet($o),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(e=>e(t));let e=t.state.facet(bo);this.top=new xo(t,!0,e.topContainer),this.bottom=new xo(t,!1,e.bottomContainer),this.top.sync(this.panels.filter(t=>t.top)),this.bottom.sync(this.panels.filter(t=>!t.top));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(t){let e=t.state.facet(bo);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new xo(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new xo(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet($o);if(i!=this.input){let e=i.filter(t=>t),n=[],r=[],s=[],o=[];for(let i of e){let e,a=this.specs.indexOf(i);a<0?(e=i(t.view),o.push(e)):(e=this.panels[a],e.update&&e.update(t)),n.push(e),(e.top?r:s).push(e)}this.specs=e,this.panels=n,this.top.sync(r),this.bottom.sync(s);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=>hs.scrollMargins.of(e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}})});class xo{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=ko(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=ko(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 ko(t){let e=t.nextSibling;return t.remove(),e}const $o=V.define({enables:yo});class Po extends Zt{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}Po.prototype.elementClass="",Po.prototype.toDOM=void 0,Po.prototype.mapMode=$.TrackBefore,Po.prototype.startSide=Po.prototype.endSide=-1,Po.prototype.point=!0;const To=V.define(),Zo=V.define(),Xo={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>Mt.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},Co=V.define();function Ao(t){return[Ro(),Co.of({...Xo,...t})]}const Mo=V.define({combine:t=>t.some(t=>t)});function Ro(t){return[_o]}const _o=on.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(Co).map(e=>new Vo(t,e)),this.fixed=!t.state.facet(Mo);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(Mo)!=!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=Mt.iter(this.view.state.facet(To),this.view.viewport.from),n=[],r=this.gutters.map(t=>new qo(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 s of t.type)if(s.type==li.Text&&e){Yo(i,n,s.from);for(let t of r)t.line(this.view,s,n);e=!1}else if(s.widget)for(let t of r)t.widget(this.view,s)}else if(t.type==li.Text){Yo(i,n,t.from);for(let e of r)e.line(this.view,t,n)}else if(t.widget)for(let e of r)e.widget(this.view,t);for(let t of r)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(Co),i=t.state.facet(Co),n=t.docChanged||t.heightChanged||t.viewportChanged||!Mt.eq(t.startState.facet(To),t.state.facet(To),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 r=[];for(let n of i){let i=e.indexOf(n);i<0?r.push(new Vo(this.view,n)):(this.gutters[i].update(t),r.push(this.gutters[i]))}for(let t of this.gutters)t.dom.remove(),r.indexOf(t)<0&&t.destroy();for(let t of r)"after"==t.config.side?this.getDOMAfter().appendChild(t.dom):this.dom.appendChild(t.dom);this.gutters=r}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove(),this.domAfter&&this.domAfter.remove()}},{provide:t=>hs.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,r=i.domAfter?i.domAfter.offsetWidth*e.scaleX:0;return e.textDirection==bi.LTR?{left:n,right:r}:{right:n,left:r}})});function zo(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 qo{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=Mt.iter(t.markers,e.from)}addElement(t,e,i){let{gutter:n}=this,r=(e.top-this.height)/t.scaleY,s=e.height/t.scaleY;if(this.i==n.elements.length){let e=new Eo(t,s,r,i);n.elements.push(e),n.dom.appendChild(e.dom)}else n.elements[this.i].update(t,s,r,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 r=this.gutter.config.lineMarker(t,e,n);r&&n.unshift(r);let s=this.gutter;(0!=n.length||s.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(Zo)){let r=i(t,e.widget,e);r&&(n||(n=[])).push(r)}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 Vo{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 r,s=n.target;if(s!=this.dom&&this.dom.contains(s)){for(;s.parentNode!=this.dom;)s=s.parentNode;let t=s.getBoundingClientRect();r=(t.top+t.bottom)/2}else r=n.clientY;let o=t.lineBlockAtHeight(r-t.documentTop);e.domEventHandlers[i](t,o,n)&&n.preventDefault()});this.markers=zo(e.markers(t)),e.initialSpacer&&(this.spacer=new Eo(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=zo(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!Mt.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 Eo{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;iTt(t,{formatNumber:String,domEventHandlers:{}},{domEventHandlers(t,e){let i=Object.assign({},t);for(let t in e){let n=i[t],r=e[t];i[t]=n?(t,e,i)=>n(t,e,i)||r(t,e,i):r}return i}})});class Lo extends Po{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function Bo(t,e){return t.state.facet(jo).formatNumber(e,t.state)}const Go=Co.compute([jo],t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers:t=>t.state.facet(Do),lineMarker:(t,e,i)=>i.some(t=>t.toDOM)?null:new Lo(Bo(t,t.state.doc.lineAt(e.from).number)),widgetMarker:(t,e,i)=>{for(let n of t.state.facet(Wo)){let r=n(t,e,i);if(r)return r}return null},lineMarkerChange:t=>t.startState.facet(jo)!=t.state.facet(jo),initialSpacer:t=>new Lo(Bo(t,Io(t.state.doc.lines))),updateSpacer(t,e){let i=Bo(e.view,Io(e.view.state.doc.lines));return i==t.number?t:new Lo(i)},domEventHandlers:t.facet(jo).domEventHandlers,side:"before"}));function Io(t){let e=9;for(;e{let e=[],i=-1;for(let n of t.selection.ranges){let r=t.doc.lineAt(n.head).from;r>i&&(i=r,e.push(No.range(r)))}return Mt.of(e)});function Fo(t){return on.define(e=>({decorations:t.createDeco(e),update(e){this.decorations=t.updateDeco(e,this.decorations)}}),{decorations:t=>t.decorations})}const Ho=hi.mark({class:"cm-highlightTab"}),Ko=hi.mark({class:"cm-highlightSpace"}),Jo=Fo(new Es({regexp:/\t| /g,decoration:t=>"\t"==t[0]?Ho:Ko,boundary:/\S/}));const ta=Fo(new Es({regexp:/\s+$/g,decoration:hi.mark({class:"cm-trailingSpace"})}));const ea=1024;let ia=0;class na{constructor(t,e){this.from=t,this.to=e}}class 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this.inner)t.parse.stopAt(this.stoppedAt)}if(this.innerDone==this.inner.length){let t=this.baseTree;return null!=this.stoppedAt&&(t=new ua(t.type,t.children,t.positions,t.length,t.propValues.concat([[Ya,this.stoppedAt]]))),t}let t=this.inner[this.innerDone],e=t.parse.advance();if(e){this.innerDone++;let i=Object.assign(Object.create(null),t.target.props);i[ra.mounted.id]=new sa(e,t.overlay,t.parser),t.target.props=i}return null}get parsedPos(){if(this.baseParse)return 0;let t=this.input.length;for(let e=this.innerDone;e=this.stoppedAt)a=!1;else if(t.hasNode(n)){if(e){let t=e.mounts.find(t=>t.frag.from<=n.from&&t.frag.to>=n.to&&t.mount.overlay);if(t)for(let i of t.mount.overlay){let r=i.from+t.pos,s=i.to+t.pos;r>=n.from&&s<=n.to&&!e.ranges.some(t=>t.fromr)&&e.ranges.push({from:r,to:s})}}a=!1}else if(i&&(s=Va(i.ranges,n.from,n.to)))a=2!=s;else if(!n.type.isAnonymous&&(r=this.nest(n,this.input))&&(n.fromnew na(t.from-n.from,t.to-n.from)):null,n.tree,t.length?t[0].from:n.from)),r.overlay?t.length&&(i={ranges:t,depth:0,prev:i}):a=!1}}else if(e&&(o=e.predicate(n))&&(!0===o&&(o=new na(n.from,n.to)),o.from=0&&e.ranges[t].to==o.from?e.ranges[t]={from:e.ranges[t].from,to:o.to}:e.ranges.push(o)}if(a&&n.firstChild())e&&e.depth++,i&&i.depth++;else for(;!n.nextSibling();){if(!n.parent())break t;if(e&&! --e.depth){let t=La(this.ranges,e.ranges);t.length&&(_a(t),this.inner.splice(e.index,0,new Ra(e.parser,e.parser.startParse(this.input,Ga(e.mounts,t),t),e.ranges.map(t=>new na(t.from-e.start,t.to-e.start)),e.target,t[0].from))),e=e.prev}i&&! --i.depth&&(i=i.prev)}}}}function Va(t,e,i){for(let n of t){if(n.from>=i)break;if(n.to>e)return n.from<=e&&n.to>=i?2:1}return 0}function Ea(t,e,i,n,r,s){if(e=t&&e.enter(i,1,Oa.IgnoreOverlays|Oa.ExcludeBuffers)||e.next(!1)||(this.done=!0)}hasNode(t){if(this.moveTo(t.from),!this.done&&this.cursor.from+this.offset==t.from&&this.cursor.tree)for(let e=this.cursor.tree;;){if(e==t.tree)return!0;if(!(e.children.length&&0==e.positions[0]&&e.children[0]instanceof ua))break;e=e.children[0]}return!1}}let ja=class{constructor(t){var e;if(this.fragments=t,this.curTo=0,this.fragI=0,t.length){let i=this.curFrag=t[0];this.curTo=null!==(e=i.tree.prop(Ya))&&void 0!==e?e:i.to,this.inner=new Wa(i.tree,-i.offset)}else this.curFrag=this.inner=null}hasNode(t){for(;this.curFrag&&t.from>=this.curTo;)this.nextFrag();return this.curFrag&&this.curFrag.from<=t.from&&this.curTo>=t.to&&this.inner.hasNode(t)}nextFrag(){var t;if(this.fragI++,this.fragI==this.fragments.length)this.curFrag=this.inner=null;else{let e=this.curFrag=this.fragments[this.fragI];this.curTo=null!==(t=e.tree.prop(Ya))&&void 0!==t?t:e.to,this.inner=new Wa(e.tree,-e.offset)}}findMounts(t,e){var i;let n=[];if(this.inner){this.inner.cursor.moveTo(t,1);for(let t=this.inner.cursor.node;t;t=t.parent){let r=null===(i=t.tree)||void 0===i?void 0:i.prop(ra.mounted);if(r&&r.parser==e)for(let e=this.fragI;e=t.to)break;i.tree==this.curFrag.tree&&n.push({frag:i,pos:t.from-i.offset,mount:r})}}}return n}};function La(t,e){let i=null,n=e;for(let r=1,s=0;r=a)break;t.to<=o||(i||(n=i=e.slice()),t.froma&&i.splice(s+1,0,new na(a,t.to))):t.to>a?i[s--]=new na(a,t.to):i.splice(s--,1))}}return n}function Ba(t,e,i,n){let r=0,s=0,o=!1,a=!1,l=-1e9,h=[];for(;;){let c=r==t.length?1e9:o?t[r].to:t[r].from,O=s==e.length?1e9:a?e[s].to:e[s].from;if(o!=a){let t=Math.max(l,i),e=Math.min(c,O,n);tnew na(t.from+n,t.to+n)),a,l);for(let e=0,n=a;;e++){let a=e==o.length,h=a?l:o[e].from;if(h>n&&i.push(new Ca(n,h,r.tree,-t,s.from>=n||s.openStart,s.to<=h||s.openEnd)),a)break;n=o[e].to}}else i.push(new Ca(a,l,r.tree,-t,s.from>=t||s.openStart,s.to<=o||s.openEnd))}return i}class Ia{constructor(t,e,i,n,r,s,o,a,l,h=0,c){this.p=t,this.stack=e,this.state=i,this.reducePos=n,this.pos=r,this.score=s,this.buffer=o,this.bufferBase=a,this.curContext=l,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 Ia(t,[],e,i,i,0,[],0,n?new Na(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:r}=this.p,s=this.reducePos=2e3&&!(null===(e=this.p.parser.nodeSet.types[n])||void 0===e?void 0:e.isAnonymous)&&(l==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=h):this.p.lastBigReductionSizea;)this.stack.pop();this.reduceContext(n,l)}storeNode(t,e,i,n=4,r=!1){if(0==t&&(!this.stack.length||this.stack[this.stack.length-1]0&&0==t.buffer[n-4]&&t.buffer[n-1]>-1){if(e==i)return;if(t.buffer[n-2]>=e)return void(t.buffer[n-2]=i)}}if(r&&this.pos!=i){let r=this.buffer.length;if(r>0&&0!=this.buffer[r-4]){let t=!1;for(let e=r;e>0&&this.buffer[e-2]>i;e-=4)if(this.buffer[e-1]>=0){t=!0;break}if(t)for(;r>0&&this.buffer[r-2]>i;)this.buffer[r]=this.buffer[r-4],this.buffer[r+1]=this.buffer[r-3],this.buffer[r+2]=this.buffer[r-2],this.buffer[r+3]=this.buffer[r-1],r-=4,n>4&&(n-=4)}this.buffer[r]=t,this.buffer[r+1]=e,this.buffer[r+2]=i,this.buffer[r+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 r=t,{parser:s}=this.p;(n>this.pos||e<=s.maxNode)&&(this.pos=n,s.stateFlag(r,1)||(this.reducePos=n)),this.pushState(r,i),this.shiftContext(e,i),e<=s.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-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 Ia(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 Ua(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,r=0;r1&e&&t==n)||i.push(e[t],n)}e=i}let i=[];for(let t=0;t>19,n=65535&e,r=this.stack.length-3*i;if(r<0||t.getGoto(this.stack[r],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,r)=>{if(!e.includes(n))return e.push(n),t.allActions(n,e=>{if(393216&e);else if(65536&e){let i=(e>>19)-r;if(i>1){let n=65535&e,r=this.stack.length-3*i;if(r>=0&&t.getGoto(this.stack[r],n,!1)>=0)return i<<19|65536|n}}else{let t=i(e,r+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;ethis.lookAhead&&(this.emitLookAhead(),this.lookAhead=t)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}}class Na{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}class Ua{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 Fa{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 Fa(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 Fa(this.stack,this.pos,this.index)}}function Ha(t,e=Uint16Array){if("string"!=typeof t)return t;let i=null;for(let n=0,r=0;n=92&&e--,e>=34&&e--;let r=e-32;if(r>=46&&(r-=46,i=!0),s+=r,i)break;s*=46}i?i[r++]=s:i=new e(s)}return i}class Ka{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const Ja=new Ka;class tl{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=Ja,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,r=this.pos+t;for(;ri.to:r>=i.to;){if(n==this.ranges.length-1)return null;let t=this.ranges[++n];r+=t.from-i.to,i=t}return r}clipPos(t){if(t>=this.range.from&&tt)return Math.max(t,e.from);return this.end}peek(t){let e,i,n=this.chunkOff+t;if(n>=0&&n=this.chunk2Pos&&en.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.chunk2Pos&&this.posthis.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=Ja,this.pos!=t){if(this.pos=t,t==this.end)return this.setDone(),this;for(;t=this.range.to;)this.range=this.ranges[++this.rangeIndex];t>=this.chunkPos&&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 el{constructor(t,e){this.data=t,this.id=e}token(t,e){let{parser:i}=e.p;rl(this.data,t,e,this.id,i.data,i.tokenPrecTable)}}el.prototype.contextual=el.prototype.fallback=el.prototype.extend=!1;class il{constructor(t,e,i){this.precTable=e,this.elseToken=i,this.data="string"==typeof t?Ha(t):t}token(t,e){let i=t.pos,n=0;for(;;){let i=t.next<0,r=t.resolveOffset(1,1);if(rl(this.data,t,e,0,this.data,this.precTable),t.token.value>-1)break;if(null==this.elseToken)return;if(i||n++,null==r)break;t.reset(r,t.token)}n&&(t.reset(i,t.token),t.acceptToken(this.elseToken,n))}}il.prototype.contextual=el.prototype.fallback=el.prototype.extend=!1;class nl{constructor(t,e={}){this.token=t,this.contextual=!!e.contextual,this.fallback=!!e.fallback,this.extend=!!e.extend}}function rl(t,e,i,n,r,s){let o=0,a=1<0){let i=t[n];if(l.allows(i)&&(-1==e.token.value||e.token.value==i||ol(i,e.token.value,r,s))){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>1,s=i+r+(r<<1),a=t[s],l=t[s+1]||65536;if(n=l)){o=t[s+2],e.advance();continue t}h=r+1}}break}o=t[i+3*c-1]}}function sl(t,e,i){for(let n,r=e;65535!=(n=t[r]);r++)if(n==i)return r-e;return-1}function ol(t,e,i,n){let r=sl(i,n,e);return r<0||sl(i,n,t)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 cl{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?hl(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?hl(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(tt)return this.nextStart=s,null;if(r instanceof ua){if(s==t){if(s=Math.max(this.safeFrom,t)&&(this.trees.push(r),this.start.push(s),this.index.push(0))}else this.index[e]++,this.nextStart=s+r.length}}}class Ol{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map(t=>new Ka)}getActions(t){let e=0,i=null,{parser:n}=t.p,{tokenizers:r}=n,s=n.stateSlot(t.state,3),o=t.curContext?t.curContext.hash:0,a=0;for(let n=0;nh.end+25&&(a=Math.max(h.lookAhead,a)),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),!l.extend&&(i=h,e>n))break}}for(;this.actions.length>e;)this.actions.pop();return a&&t.setLookAhead(a),i||t.pos!=this.stream.end||(i=new Ka,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 Ka,{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=0&&i.p.parser.dialect.allows(r>>1)){1&r?t.extended=r>>1:t.value=r>>1;break}}}else t.value=0,t.end=this.stream.clipPos(n+1)}putAction(t,e,i,n){for(let e=0;e4*t.bufferLength?new cl(i,t.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let t,e,i=this.stacks,n=this.minStackPos,r=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 s=0;sn)r.push(o);else{if(this.advanceStack(o,r,i))continue;{t||(t=[],e=[]),t.push(o);let i=this.tokens.getMainToken(o);e.push(i.value,i.end)}}break}}if(!r.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.scorethis.stoppedAt?t[0]:this.runRecovery(t,e,r);if(i)return al&&console.log("Force-finish "+this.stackID(i)),this.stackToTree(i.forceAll())}if(this.recovering){let t=1==this.recovering?1:3*this.recovering;if(r.length>t)for(r.sort((t,e)=>e.score-t.score);r.length>t;)r.pop();r.some(t=>t.reducePos>n)&&this.recovering--}else if(r.length>1){t:for(let t=0;t500&&n.buffer.length>500){if(!((e.score-n.score||e.buffer.length-n.buffer.length)>0)){r.splice(t--,1);continue t}r.splice(i--,1)}}}r.length>12&&r.splice(12,r.length-12)}this.minStackPos=r[0].pos;for(let t=1;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?r.getGoto(t.state,o.type.id):-1;if(n>-1&&o.length&&(!e||(o.prop(ra.contextHash)||0)==i))return t.useNode(o,n),al&&console.log(s+this.stackID(t)+` (via reuse of ${r.getName(o.type.id)})`),!0;if(!(o instanceof ua)||0==o.children.length||o.positions[0]>0)break;let a=o.children[0];if(!(a instanceof ua&&0==o.positions[0]))break;o=a}}let o=r.stateSlot(t.state,4);if(o>0)return t.reduce(o),al&&console.log(s+this.stackID(t)+` (via always-reduce ${r.getName(65535&o)})`),!0;if(t.stack.length>=8400)for(;t.stack.length>6e3&&t.forceReduce(););let a=this.tokens.getActions(t);for(let o=0;on?e.push(u):i.push(u)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return dl(t,e),!0}}runRecovery(t,e,i){let n=null,r=!1;for(let s=0;s ":"";if(o.deadEnd){if(r)continue;if(r=!0,o.restart(),al&&console.log(h+this.stackID(o)+" (restarted)"),this.advanceFully(o,i))continue}let c=o.split(),O=h;for(let t=0;c.forceReduce()&&t<10;t++){if(al&&console.log(O+this.stackID(c)+" (via force-reduce)"),this.advanceFully(c,i))break;al&&(O=this.stackID(c)+" -> ")}for(let t of o.recoverByInsert(a))al&&console.log(h+this.stackID(t)+" (via recover-insert)"),this.advanceFully(t,i);this.stream.end>o.pos?(l==o.pos&&(l++,a=0),o.recoverByDelete(a,l),al&&console.log(h+this.stackID(o)+` (via recover-delete 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i=t.mapPos(e.from,1),n=t.mapPos(e.to,-1);it.from&&(this.fragments=mh(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 Aa{createParse(e,i,n){let r=n[0].from,s=n[n.length-1].to;return{parsedPos:r,advance(){let e=fh;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=s,new ua(aa.none,[],[],s-r)},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 fh}}function mh(t,e,i){return Ca.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class gh{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 gh(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=ph.create(t.facet(bh).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new gh(i)}}hh.state=G.define({create:gh.init,update(t,e){for(let t of e.effects)if(t.is(hh.setState))return t.value;return e.startState.facet(bh)!=e.state.facet(bh)?gh.init(e.state):t.apply(e)}});let Qh=t=>{let e=setTimeout(()=>t(),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Qh=t=>{let e=-1,i=setTimeout(()=>{e=requestIdleCallback(t,{timeout:400})},100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const vh="undefined"!=typeof navigator&&(null===(sh=navigator.scheduling)||void 0===sh?void 0:sh.isInputPending)?()=>navigator.scheduling.isInputPending():null,wh=on.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(hh.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(hh.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=Qh(this.work))}work(t){this.working=null;let e=Date.now();if(this.chunkEndn+1e3,a=r.context.work(()=>vh&&vh()||Date.now()>s,n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(a||this.chunkBudget<=0)&&(r.context.takeTree(),this.view.dispatch({effects:hh.setState.of(new gh(r.context))})),this.chunkBudget>0&&(!a||o)&&this.scheduleWork(),this.checkAsyncSchedule(r.context)}checkAsyncSchedule(t){t.scheduleOn&&(this.workScheduled++,t.scheduleOn.then(()=>this.scheduleWork()).catch(t=>en(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()}}}),bh=V.define({combine:t=>t.length?t[0]:null,enables:t=>[hh.state,wh,hs.contentAttributes.compute([t],e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}})]});class Sh{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}const yh=V.define(),xh=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 kh(t){let e=t.facet(xh);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function $h(t,e){let i="",n=t.tabSize,r=t.facet(xh)[0];if("\t"==r){for(;e>=n;)i+="\t",e-=n;r=" "}for(let t=0;t=e?function(t,e,i){let n=e.resolveStack(i),r=e.resolveInner(i,-1).resolve(i,0).enterUnfinishedNodesBefore(i);if(r!=n.node){let t=[];for(let e=r;e&&!(e.fromn.node.to||e.from==n.node.from&&e.type==n.node.type);e=e.parent)t.push(e);for(let e=t.length-1;e>=0;e--)n={node:t[e],next:n}}return Xh(n,t,i)}(t,i,e):null}class Th{constructor(t,e={}){this.state=t,this.options=e,this.unit=kh(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:n,simulateDoubleBreak:r}=this.options;return null!=n&&n>=i.from&&n<=i.to?r&&n==t?{text:"",from:t}:(e<0?n-1&&(r+=s-this.countColumn(i,i.search(/\S|$/))),r}countColumn(t,e=t.length){return Bt(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:n}=this.lineAt(t,e),r=this.options.overrideIndentation;if(r){let t=r(n);if(t>-1)return t}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Zh=new ra;function Xh(t,e,i){for(let n=t;n;n=n.next){let t=Ch(n.node);if(t)return t(Mh.create(e,i,n))}return 0}function Ch(t){let e=t.type.prop(Zh);if(e)return e;let i,n=t.firstChild;if(n&&(i=n.type.prop(ra.closedBy))){let e=t.lastChild,n=e&&i.indexOf(e.name)>-1;return t=>zh(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?Ah:null}function Ah(){return 0}class Mh extends Th{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 Mh(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(Rh(i,t))break;e=this.state.doc.lineAt(i.from)}return this.lineIndent(e.from)}continue(){return Xh(this.context.next,this.base,this.pos)}}function Rh(t,e){for(let i=e;i;i=i.parent)if(t==i)return!0;return!1}function _h({closing:t,align:e=!0,units:i=1}){return n=>zh(n,e,i,t)}function zh(t,e,i,n,r){let s=t.textAfter,o=s.match(/^\s*/)[0].length,a=n&&s.slice(o,o+n.length)==n||r==t.pos+o,l=e?function(t){let e=t.node,i=e.childAfter(e.from),n=e.lastChild;if(!i)return null;let r=t.options.simulateBreak,s=t.state.doc.lineAt(i.from),o=null==r||r<=s.from?s.to:Math.min(s.to,r);for(let t=i.to;;){let r=e.childAfter(t);if(!r||r==n)return null;if(!r.type.isSkipped){if(r.from>=o)return null;let t=/^ */.exec(s.text.slice(i.to-s.from))[0].length;return{from:i.from,to:i.to+t}}t=r.to}}(t):null;return l?a?t.column(l.from):t.column(l.to):t.baseIndent+(a?0:t.unit*i)}function Yh({except:t,units:e=1}={}){return i=>{let n=t&&t.test(i.textAfter);return i.baseIndent+(n?0:e*i.unit)}}const qh=V.define(),Vh=new ra;function Eh(t){let e=t.firstChild,i=t.lastChild;return e&&e.toi)continue;if(r&&o.from=e&&n.to>i&&(r=n)}}return r}(t,e,i)}function jh(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 Lh=pt.define({map:jh}),Bh=pt.define({map:jh});function Gh(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 Ih=G.define({create:()=>hi.none,update(t,e){e.isUserEvent("delete")&&e.changes.iterChangedRanges((e,i)=>t=Nh(t,e,i)),t=t.map(e.changes);for(let i of e.effects)if(i.is(Lh)&&!Fh(t,i.value.from,i.value.to)){let{preparePlaceholder:n}=e.state.facet(ec),r=n?hi.replace({widget:new sc(n(e.state,i.value))}):rc;t=t.update({add:[r.range(i.value.from,i.value.to)]})}else i.is(Bh)&&(t=t.update({filter:(t,e)=>i.value.from!=t||i.value.to!=e,filterFrom:i.value.from,filterTo:i.value.to}));return e.selection&&(t=Nh(t,e.selection.main.head)),t},provide:t=>hs.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 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e.length&&t.dispatch({effects:e}),e.length>0}},{key:"Ctrl-Alt-[",run:t=>{let{state:e}=t,i=[];for(let n=0;n{let e=t.state.field(Ih,!1);if(!e||!e.size)return!1;let i=[];return e.between(0,t.state.doc.length,(t,e)=>{i.push(Bh.of({from:t,to:e}))}),t.dispatch({effects:i}),!0}}],tc={placeholderDOM:null,preparePlaceholder:null,placeholderText:"…"},ec=V.define({combine:t=>Tt(t,tc)});function ic(t){return[Ih,lc]}function nc(t,e){let{state:i}=t,n=i.facet(ec),r=e=>{let i=t.lineBlockAt(t.posAtDOM(e.target)),n=Uh(t.state,i.from,i.to);n&&t.dispatch({effects:Bh.of(n)}),e.preventDefault()};if(n.placeholderDOM)return n.placeholderDOM(t,r,e);let s=document.createElement("span");return s.textContent=n.placeholderText,s.setAttribute("aria-label",i.phrase("folded code")),s.title=i.phrase("unfold"),s.className="cm-foldPlaceholder",s.onclick=r,s}const rc=hi.replace({widget:new class extends ai{toDOM(t){return nc(t,null)}}});class sc extends ai{constructor(t){super(),this.value=t}eq(t){return this.value==t.value}toDOM(t){return nc(t,this.value)}}const oc={openText:"⌄",closedText:"›",markerDOM:null,domEventHandlers:{},foldingChanged:()=>!1};class ac extends Po{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}}const lc=hs.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 hc{constructor(t,e){let i;function n(t){let e=Ft.newName();return(i||(i=Object.create(null)))["."+e]=t,e}this.specs=t;const r="string"==typeof e.all?e.all:e.all?n(e.all):void 0,s=e.scope;this.scope=s instanceof hh?t=>t.prop(oh)==s.data:s?t=>t==s:void 0,this.style=Pl(t.map(t=>({tag:t.tag,class:t.class||n(Object.assign({},t,{tag:null}))})),{all:r}).style,this.module=i?new Ft(i):null,this.themeType=e.themeType}static define(t,e){return new hc(t,e||{})}}const cc=V.define(),Oc=V.define({combine:t=>t.length?[t[0]]:null});function uc(t){let e=t.facet(cc);return e.length?e:t.facet(Oc)}function dc(t,e){let i,n=[pc];return t instanceof hc&&(t.module&&n.push(hs.styleModule.of(t.module)),i=t.themeType),(null==e?void 0:e.fallback)?n.push(Oc.of(t)):i?n.push(cc.computeN([hs.darkTheme],e=>e.facet(hs.darkTheme)==("dark"==i)?[t]:[])):n.push(cc.of(t)),n}class fc{constructor(t){this.markCache=Object.create(null),this.tree=uh(t.state),this.decorations=this.buildDeco(t,uc(t.state)),this.decoratedTo=t.viewport.to}update(t){let e=uh(t.state),i=uc(t.state),n=i!=uc(t.startState),{viewport:r}=t.view,s=t.changes.mapPos(this.decoratedTo,1);e.length=r.to?(this.decorations=this.decorations.map(t.changes),this.decoratedTo=s):(e!=this.tree||t.viewportChanged||n)&&(this.tree=e,this.decorations=this.buildDeco(t.view,i),this.decoratedTo=r.to)}buildDeco(t,e){if(!e||!this.tree.length)return hi.none;let i=new Rt;for(let{from:n,to:r}of t.visibleRanges)Tl(this.tree,e,(t,e,n)=>{i.add(t,e,this.markCache[n]||(this.markCache[n]=hi.mark({class:n})))},n,r);return i.finish()}}const pc=K.high(on.fromClass(fc,{decorations:t=>t.decorations})),mc=hc.define([{tag:Bl.meta,color:"#404740"},{tag:Bl.link,textDecoration:"underline"},{tag:Bl.heading,textDecoration:"underline",fontWeight:"bold"},{tag:Bl.emphasis,fontStyle:"italic"},{tag:Bl.strong,fontWeight:"bold"},{tag:Bl.strikethrough,textDecoration:"line-through"},{tag:Bl.keyword,color:"#708"},{tag:[Bl.atom,Bl.bool,Bl.url,Bl.contentSeparator,Bl.labelName],color:"#219"},{tag:[Bl.literal,Bl.inserted],color:"#164"},{tag:[Bl.string,Bl.deleted],color:"#a11"},{tag:[Bl.regexp,Bl.escape,Bl.special(Bl.string)],color:"#e40"},{tag:Bl.definition(Bl.variableName),color:"#00f"},{tag:Bl.local(Bl.variableName),color:"#30a"},{tag:[Bl.typeName,Bl.namespace],color:"#085"},{tag:Bl.className,color:"#167"},{tag:[Bl.special(Bl.variableName),Bl.macroName],color:"#256"},{tag:Bl.definition(Bl.propertyName),color:"#00c"},{tag:Bl.comment,color:"#940"},{tag:Bl.invalid,color:"#f00"}]),gc=hs.baseTheme({"&.cm-focused 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e=t.type.prop(kc);return e?e(t.node):t}function Tc(t,e,i,n={}){let r=n.maxScanDistance||1e4,s=n.brackets||Qc,o=uh(t),a=o.resolveInner(e,i);for(let n=a;n;n=n.parent){let r=$c(n.type,i,s);if(r&&n.from0?e>=o.from&&eo.from&&e<=o.to))return Zc(t,e,i,n,o,r,s)}}return function(t,e,i,n,r,s,o){let a=i<0?t.sliceDoc(e-1,e):t.sliceDoc(e,e+1),l=o.indexOf(a);if(l<0||l%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),O=0;for(let t=0;!c.next().done&&t<=s;){let s=c.value;i<0&&(t+=s.length);let a=e+t*i;for(let t=i>0?0:s.length-1,e=i>0?s.length:-1;t!=e;t+=i){let e=o.indexOf(s[t]);if(!(e<0||n.resolveInner(a+t,1).type!=r))if(e%2==0==i>0)O++;else{if(1==O)return{start:h,end:{from:a+t,to:a+t+1},matched:e>>1==l>>1};O--}}i>0&&(t+=s.length)}return c.done?{start:h,matched:!1}:null}(t,e,i,o,a.type,r,s)}function Zc(t,e,i,n,r,s,o){let a=n.parent,l={from:r.from,to:r.to},h=0,c=null==a?void 0:a.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&&s.indexOf(c.type.name)>-1&&c.from-1||(Ac.push(t),console.warn(e))}function zc(t,e){let i=[];for(let n of e.split(" ")){let e=[];for(let i of n.split(".")){let n=t[i]||Bl[i];n?"function"==typeof n?e.length?e=e.map(n):_c(i,`Modifier ${i} used at start of tag`):e.length?_c(i,`Tag ${i} used as modifier`):e=Array.isArray(n)?n:[n]:_c(i,`Unknown highlighting tag ${i}`)}for(let t of e)i.push(t)}if(!i.length)return 0;let n=e.replace(/ /g,"_"),r=n+" "+i.map(t=>t.id),s=Mc[r];if(s)return s.id;let o=Mc[r]=aa.define({id:Cc.length,name:n,props:[xl({[n]:i})]});return Cc.push(o),o.id}bi.RTL,bi.LTR;class Yc{constructor(t,e,i,n){this.state=t,this.pos=e,this.explicit=i,this.view=n,this.abortListeners=[],this.abortOnDocChange=!1}tokenBefore(t){let e=uh(this.state).resolveInner(this.pos,-1);for(;e&&t.indexOf(e.name)<0;)e=e.parent;return e?{from:e.from,to:this.pos,text:this.state.sliceDoc(e.from,this.pos),type:e.type}:null}matchBefore(t){let e=this.state.doc.lineAt(this.pos),i=Math.max(e.from,this.pos-250),n=e.text.slice(i-e.from,this.pos-e.from),r=n.search(Wc(t,!1));return r<0?null:{from:i+r,to:this.pos,text:n.slice(r)}}get aborted(){return null==this.abortListeners}addEventListener(t,e,i){"abort"==t&&this.abortListeners&&(this.abortListeners.push(e),i&&i.onDocChange&&(this.abortOnDocChange=!0))}}function qc(t){let e=Object.keys(t).join(""),i=/\w/.test(e);return i&&(e=e.replace(/\w/g,"")),`[${i?"\\w":""}${e.replace(/[^\w\s]/g,"\\$&")}]`}function Vc(t){let e=t.map(t=>"string"==typeof t?{label:t}:t),[i,n]=e.every(t=>/^\w+$/.test(t.label))?[/\w*$/,/\w+$/]:function(t){let e=Object.create(null),i=Object.create(null);for(let{label:n}of t){e[n[0]]=!0;for(let t=1;t{let r=t.matchBefore(n);return r||t.explicit?{from:r?r.from:t.pos,options:e,validFor:i}:null}}class Ec{constructor(t,e,i,n){this.completion=t,this.source=e,this.match=i,this.score=n}}function Dc(t){return t.selection.main.from}function Wc(t,e){var i;let{source:n}=t,r=e&&"^"!=n[0],s="$"!=n[n.length-1];return r||s?new RegExp(`${r?"^":""}(?:${n})${s?"$":""}`,null!==(i=t.flags)&&void 0!==i?i:t.ignoreCase?"i":""):t}const jc=ut.define();function Lc(t,e,i,n){let{main:r}=t.selection,s=i-r.from,o=n-r.from;return{...t.changeByRange(a=>{if(a!=r&&i!=n&&t.sliceDoc(a.from+s,a.from+o)!=t.sliceDoc(i,n))return{range:a};let l=t.toText(e);return{changes:{from:a.from+s,to:n==r.from?a.to:a.from+o,insert:l},range:z.cursor(a.from+s+l.length)}}),scrollIntoView:!0,userEvent:"input.complete"}}const Bc=new WeakMap;function Gc(t){if(!Array.isArray(t))return t;let e=Bc.get(t);return e||Bc.set(t,e=Vc(t)),e}const Ic=pt.define(),Nc=pt.define();class Uc{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=48&&l<=57||l>=97&&l<=122?2:l>=65&&l<=90?1:0:(Q=y(l))!=Q.toLowerCase()?1:Q!=Q.toUpperCase()?2:0;(!n||1==v&&p||0==g&&0!=v)&&(e[c]==l||i[c]==l&&(O=!0)?s[c++]=n:s.length&&(m=!1)),g=v,n+=x(l)}return c==a&&0==s[0]&&m?this.result((O?-200:0)-100,s,t):u==a&&0==d?this.ret(-200-t.length+(f==t.length?0:-100),[0,f]):o>-1?this.ret(-700-t.length,[o,o+this.pattern.length]):u==a?this.ret(-900-t.length,[d,f]):c==a?this.result((O?-200:0)-100-700+(m?0:-1100),s,t):2==e.length?null:this.result((n[0]?-700:0)-200-1100,n,t)}result(t,e,i){let n=[],r=0;for(let t of e){let e=t+(this.astral?x(S(i,t)):1);r&&n[r-1]==t?n[r-1]=e:(n[r++]=t,n[r++]=e)}return this.ret(t-i.length,n)}}class Fc{constructor(t){this.pattern=t,this.matched=[],this.score=0,this.folded=t.toLowerCase()}match(t){if(t.lengthTt(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:Jc,filterStrict:!1,compareCompletions:(t,e)=>t.label.localeCompare(e.label),interactionDelay:75,updateSyncTime:100},{defaultKeymap:(t,e)=>t&&e,closeOnBlur:(t,e)=>t&&e,icons:(t,e)=>t&&e,tooltipClass:(t,e)=>i=>Kc(t(i),e(i)),optionClass:(t,e)=>i=>Kc(t(i),e(i)),addToOptions:(t,e)=>t.concat(e),filterStrict:(t,e)=>t||e})});function Kc(t,e){return t?e?t+" "+e:t:e}function Jc(t,e,i,n,r,s){let o,a,l=t.textDirection==bi.RTL,h=l,c=!1,O="top",u=e.left-r.left,d=r.right-e.right,f=n.right-n.left,p=n.bottom-n.top;if(h&&u=p||t>e.top?o=i.bottom-e.top:(O="bottom",o=e.bottom-i.top)}return{style:`${O}: ${o/((e.bottom-e.top)/s.offsetHeight)}px; max-width: ${a/((e.right-e.left)/s.offsetWidth)}px`,class:"cm-completionInfo-"+(c?l?"left-narrow":"right-narrow":h?"left":"right")}}function tO(t,e,i){if(t<=i)return{from:0,to:t};if(e<0&&(e=0),e<=t>>1){let t=Math.floor(e/i);return{from:t*i,to:(t+1)*i}}let n=Math.floor((t-e)/i);return{from:t-(n+1)*i,to:t-n*i}}class eO{constructor(t,e,i){this.view=t,this.stateField=e,this.applyCompletion=i,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:t=>this.placeInfo(t),key:this},this.space=null,this.currentClass="";let n=t.state.field(e),{options:r,selected:s}=n.open,o=t.state.facet(Hc);this.optionContent=function(t){let e=t.addToOptions.slice();return t.icons&&e.push({render(t){let e=document.createElement("div");return e.classList.add("cm-completionIcon"),t.type&&e.classList.add(...t.type.split(/\s+/g).map(t=>"cm-completionIcon-"+t)),e.setAttribute("aria-hidden","true"),e},position:20}),e.push({render(t,e,i,n){let r=document.createElement("span");r.className="cm-completionLabel";let s=t.displayLabel||t.label,o=0;for(let t=0;to&&r.appendChild(document.createTextNode(s.slice(o,e)));let a=r.appendChild(document.createElement("span"));a.appendChild(document.createTextNode(s.slice(e,i))),a.className="cm-completionMatchedText",o=i}return ot.position-e.position).map(t=>t.render)}(o),this.optionClass=o.optionClass,this.tooltipClass=o.tooltipClass,this.range=tO(r.length,s,o.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(t.state),this.dom.addEventListener("mousedown",i=>{let{options:n}=t.state.field(e).open;for(let e,r=i.target;r&&r!=this.dom;r=r.parentNode)if("LI"==r.nodeName&&(e=/-(\d+)$/.exec(r.id))&&+e[1]{let i=t.state.field(this.stateField,!1);i&&i.tooltip&&t.state.facet(Hc).closeOnBlur&&e.relatedTarget!=t.contentDOM&&t.dispatch({effects:Nc.of(null)})}),this.showOptions(r,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:r,selected:s,disabled:o}=i.open;n.open&&n.open.options==r||(this.range=tO(r.length,s,t.state.facet(Hc).maxRenderedOptions),this.showOptions(r,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.to)&&(this.range=tO(e.options.length,e.selected,this.view.state.facet(Hc).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:r}=n;if(!r)return;let s="string"==typeof r?document.createTextNode(r):r(n);if(!s)return;"then"in s?s.then(e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e,n)}).catch(t=>en(this.view.state,t,"completion info")):(this.addInfoPane(s,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(),r=i.height/t.offsetHeight;n.topi.bottom&&(t.scrollTop+=(n.bottom-i.bottom)/r)}(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(),r=this.space;if(!r){let t=this.dom.ownerDocument.documentElement;r={left:0,top:0,right:t.clientWidth,bottom:t.clientHeight}}return n.top>Math.min(r.bottom,e.bottom)-10||n.bottom{t.target==n&&t.preventDefault()});let r=null;for(let s=i.from;si.from||0==i.from))if(r=t,"string"!=typeof l&&l.header)n.appendChild(l.header(l));else{n.appendChild(document.createElement("completion-section")).textContent=t}}const h=n.appendChild(document.createElement("li"));h.id=e+"-"+s,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,a);e&&h.appendChild(e)}}return i.from&&n.classList.add("cm-completionListIncompleteTop"),i.tonew eO(i,t,e)}function nO(t){return 100*(t.boost||0)+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}class rO{constructor(t,e,i,n,r,s){this.options=t,this.attrs=e,this.tooltip=i,this.timestamp=n,this.selected=r,this.disabled=s}setSelected(t,e){return t==this.selected||t>=this.options.length?this:new rO(this.options,lO(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,r,s){if(n&&!s&&t.some(t=>t.isPending))return n.setDisabled();let o=function(t,e){let i=[],n=null,r=null,s=t=>{i.push(t);let{section:e}=t.completion;if(e){n||(n=[]);let t="string"==typeof e?e:e.name;n.some(e=>e.name==t)||n.push("string"==typeof e?{name:t}:e)}},o=e.facet(Hc);for(let n of t)if(n.hasResult()){let t=n.result.getMatch;if(!1===n.result.filter)for(let e of n.result.options)s(new Ec(e,n.source,t?t(e):[],1e9-i.length));else{let i,a=e.sliceDoc(n.from,n.to),l=o.filterStrict?new Fc(a):new Uc(a);for(let e of n.result.options)if(i=l.match(e.label)){let o=e.displayLabel?t?t(e,i.matched):[]:i.matched,a=i.score+(e.boost||0);if(s(new Ec(e,n.source,o,a)),"object"==typeof e.section&&"dynamic"===e.section.rank){let{name:t}=e.section;r||(r=Object.create(null)),r[t]=Math.max(a,r[t]||-1e9)}}}}if(n){let t=Object.create(null),e=0,s=(t,e)=>("dynamic"===t.rank&&"dynamic"===e.rank?r[e.name]-r[t.name]:0)||("number"==typeof t.rank?t.rank:1e9)-("number"==typeof e.rank?e.rank:1e9)||(t.namee.score-t.score||h(t.completion,e.completion))){let e=t.completion;!l||l.label!=e.label||l.detail!=e.detail||null!=l.type&&null!=e.type&&l.type!=e.type||l.apply!=e.apply||l.boost!=e.boost?a.push(t):nO(t.completion)>nO(l)&&(a[a.length-1]=t),l=t.completion}return a}(t,e);if(!o.length)return n&&t.some(t=>t.isPending)?n.setDisabled():null;let a=e.facet(Hc).selectOnOpen?0:-1;if(n&&n.selected!=a&&-1!=n.selected){let t=n.options[n.selected].completion;for(let e=0;ee.hasResult()?Math.min(t,e.from):t,1e8),create:gO,above:r.aboveCursor},n?n.timestamp:Date.now(),a,!1)}map(t){return new rO(this.options,this.attrs,{...this.tooltip,pos:t.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new rO(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class sO{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new sO(hO,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(Hc),n=(i.override||e.languageDataAt("autocomplete",Dc(e)).map(Gc)).map(e=>(this.active.find(t=>t.source==e)||new OO(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 r=this.open,s=t.effects.some(t=>t.is(dO));r&&t.docChanged&&(r=r.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(;it.isPending)&&(r=null),!r&&n.every(t=>!t.isPending)&&n.some(t=>t.hasResult())&&(n=n.map(t=>t.hasResult()?new OO(t.source,0):t));for(let e of t.effects)e.is(fO)&&(r=r&&r.setSelected(e.value,this.id));return n==this.active&&r==this.open?this:new sO(n,this.id,r)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?oO:aO}}const oO={"aria-autocomplete":"list"},aO={};function lO(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const hO=[];function cO(t,e){if(t.isUserEvent("input.complete")){let i=t.annotation(jc);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 OO{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=cO(t,e),n=this;(8&i||16&i&&this.touches(t))&&(n=new OO(n.source,0)),4&i&&0==n.state&&(n=new OO(this.source,1)),n=n.updateFor(t,i);for(let e of t.effects)if(e.is(Ic))n=new OO(n.source,1,e.value);else if(e.is(Nc))n=new OO(n.source,0);else if(e.is(dO))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(Dc(t.state))}}class uO extends OO{constructor(t,e,i,n,r,s){super(t,3,e),this.limit=i,this.result=n,this.from=r,this.to=s}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 r=t.changes.mapPos(this.from),s=t.changes.mapPos(this.to,1),o=Dc(t.state);if(o>s||!n||2&e&&(Dc(t.startState)==this.from||ot.map(t=>t.map(e))}),fO=pt.define(),pO=G.define({create:()=>sO.start(),update:(t,e)=>t.update(e),provide:t=>[Oo.from(t,t=>t.tooltip),hs.contentAttributes.from(t,t=>t.attrs)]});function mO(t,e){const i=e.completion.apply||e.completion.label;let n=t.state.field(pO).active.find(t=>t.source==e.source);return n instanceof uO&&("string"==typeof i?t.dispatch({...Lc(t.state,i,n.from,n.to),annotations:jc.of(e.completion)}):i(t,e.completion,n.from,n.to),!0)}const gO=iO(pO,mO);function QO(t,e="option"){return i=>{let n=i.state.field(pO,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp-1?n.open.selected+s*(t?1:-1):t?0:o-1;return a<0?a="page"==e?0:o-1:a>=o&&(a="page"==e?o-1:0),i.dispatch({effects:fO.of(a)}),!0}}const vO=t=>!!t.state.field(pO,!1)&&(t.dispatch({effects:Ic.of(!0)}),!0);class wO{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const bO=on.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(pO).active)e.isPending&&this.startQuery(e)}update(t){let e=t.state.field(pO),i=t.state.facet(Hc);if(!t.selectionSet&&!t.docChanged&&t.startState.field(pO)==e)return;let n=t.transactions.some(t=>{let e=cO(t,i);return 8&e||(t.selection||t.docChanged)&&!(3&e)});for(let e=0;e50&&Date.now()-i.time>1e3){for(let t of i.context.abortListeners)try{t()}catch(t){en(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(Ic)))&&(this.pendingStart=!0);let r=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(),r):-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(pO);for(let t of 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r=Math.max(e,i-1e4*n),s=mf(this.spec,t,r,i),o=null;for(;!s.next().done;)o=s.value;if(o&&(r==e||o.from>r+10))return o;if(r==e)return null}}prevMatch(t,e,i){return this.prevMatchInRange(t,0,e)||this.prevMatchInRange(t,i,t.doc.length)}getReplacement(t){return this.spec.unquote(this.spec.replace).replace(/\$([$&]|\d+)/g,(e,i)=>{if("&"==i)return t.match[0];if("$"==i)return"$";for(let e=i.length;e>0;e--){let n=+i.slice(0,e);if(n>0&&n=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let r=mf(this.spec,t,Math.max(0,e-250),Math.min(i+250,t.doc.length));for(;!r.next().done;)n(r.value.from,r.value.to)}}const wf=pt.define(),bf=pt.define(),Sf=G.define({create:t=>new yf(Rf(t).create(),null),update(t,e){for(let i of e.effects)i.is(wf)?t=new yf(i.value.create(),t.panel):i.is(bf)&&(t=new yf(t.query,i.value?Mf:null));return t},provide:t=>$o.from(t,t=>t.panel)});class yf{constructor(t,e){this.query=t,this.panel=e}}const xf=hi.mark({class:"cm-searchMatch"}),kf=hi.mark({class:"cm-searchMatch 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t.dispatch({selection:r,effects:[Lf(t,n),s.scrollToMatch(r.main,t)],userEvent:"select.search"}),zf(t),!0}),Zf=Pf((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,r=e.prevMatch(i,n,n);if(!r)return!1;let s=z.single(r.from,r.to),o=t.state.facet(Of);return t.dispatch({selection:s,effects:[Lf(t,r),o.scrollToMatch(s.main,t)],userEvent:"select.search"}),zf(t),!0}),Xf=Pf((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:z.create(i.map(t=>z.range(t.from,t.to))),userEvent:"select.search.matches"}),!0)}),Cf=Pf((t,{query:e})=>{let{state:i}=t,{from:n,to:r}=i.selection.main;if(i.readOnly)return!1;let s=e.nextMatch(i,n,n);if(!s)return!1;let o,a,l=s,h=[],c=[];l.from==n&&l.to==r&&(a=i.toText(e.getReplacement(l)),h.push({from:l.from,to:l.to,insert:a}),l=e.nextMatch(i,l.from,l.to),c.push(hs.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+".")));let O=t.state.changes(h);return l&&(o=z.single(l.from,l.to).map(O),c.push(Lf(t,l)),c.push(i.facet(Of).scrollToMatch(o.main,t))),t.dispatch({changes:O,selection:o,effects:c,userEvent:"input.replace"}),!0}),Af=Pf((t,{query:e})=>{if(t.state.readOnly)return!1;let i=e.matchAll(t.state,1e9).map(t=>{let{from:i,to:n}=t;return{from:i,to:n,insert:e.getReplacement(t)}});if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:hs.announce.of(n),userEvent:"input.replace.all"}),!0});function Mf(t){return t.state.facet(Of).createPanel(t)}function Rf(t,e){var i,n,r,s,o;let a=t.selection.main,l=a.empty||a.to>a.from+100?"":t.sliceDoc(a.from,a.to);if(e&&!l)return e;let h=t.facet(Of);return new uf({search:(null!==(i=null==e?void 0:e.literal)&&void 0!==i?i:h.literal)?l:l.replace(/\n/g,"\\n"),caseSensitive:null!==(n=null==e?void 0:e.caseSensitive)&&void 0!==n?n:h.caseSensitive,literal:null!==(r=null==e?void 0:e.literal)&&void 0!==r?r:h.literal,regexp:null!==(s=null==e?void 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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:r}=i.main,s=[],o=0;for(let e=new Bd(t.doc,t.sliceDoc(n,r));!e.next().done;){if(s.length>1e3)return!1;e.value.from==n&&(o=s.length),s.push(z.range(e.value.from,e.value.to))}return e(t.update({selection:z.create(s,o),userEvent:"select.search.matches"})),!0}},{key:"Mod-Alt-g",run:t=>{let e=So(t,Jd);if(!e){let i=[tf.of(!0)];null==t.state.field(ef,!1)&&i.push(pt.appendConfig.of([ef,nf])),t.dispatch({effects:i}),e=So(t,Jd)}return e&&e.dom.querySelector("input").select(),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some(t=>t.from===t.to))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=z.create(i.ranges.map(e=>t.wordAt(e.head)||z.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 r=function(t,e){let{main:i,ranges:n}=t.selection,r=t.wordAt(i.head),s=r&&r.from==i.from&&r.to==i.to;for(let i=!1,r=new Bd(t.doc,e,n[n.length-1].to);;){if(r.next(),!r.done){if(i&&n.some(t=>t.from==r.value.from))continue;if(s){let e=t.wordAt(r.value.from);if(!e||e.from!=r.value.from||e.to!=r.value.to)continue}return r.value}if(i)return null;r=new Bd(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!r&&(e(t.update({selection:t.selection.addRange(z.range(r.from,r.to),!1),effects:hs.scrollIntoView(r.to)})),!0)},preventDefault:!0}];class Ef{constructor(t){this.view=t;let e=this.query=t.state.field(Sf).query.spec;function i(t,e,i){return se("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=se("input",{value:e.search,placeholder:Df(t,"Find"),"aria-label":Df(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=se("input",{value:e.replace,placeholder:Df(t,"Replace"),"aria-label":Df(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=se("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=se("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=se("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=se("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",()=>Tf(t),[Df(t,"next")]),i("prev",()=>Zf(t),[Df(t,"previous")]),i("select",()=>Xf(t),[Df(t,"all")]),se("label",null,[this.caseField,Df(t,"match case")]),se("label",null,[this.reField,Df(t,"regexp")]),se("label",null,[this.wordField,Df(t,"by word")]),...t.state.readOnly?[]:[se("br"),this.replaceField,i("replace",()=>Cf(t),[Df(t,"replace")]),i("replaceAll",()=>Af(t),[Df(t,"replace all")])],se("button",{name:"close",onclick:()=>qf(t),"aria-label":Df(t,"close"),type:"button"},["×"])])}commit(){let t=new uf({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:wf.of(t)}))}keydown(t){var e,i,n;e=this.view,i=t,n="search-panel",ys(vs(e.state),i,e,n)?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Zf:Tf)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),Cf(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(wf)&&!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(Of).top}}function Df(t,e){return t.state.phrase(e)}const Wf=30,jf=/[\s\.,:;?!]/;function Lf(t,{from:e,to:i}){let n=t.state.doc.lineAt(e),r=t.state.doc.lineAt(i).to,s=Math.max(n.from,e-Wf),o=Math.min(r,i+Wf),a=t.state.sliceDoc(s,o);if(s!=n.from)for(let t=0;ta.length-Wf;t--)if(!jf.test(a[t-1])&&jf.test(a[t])){a=a.slice(0,t);break}return hs.announce.of(`${t.state.phrase("current match")}. ${a} ${t.state.phrase("on line")} ${n.number}.`)}const Bf=hs.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),Gf=[Sf,K.low($f),Bf],If="#e06c75",Nf="#abb2bf",Uf="#7d8799",Ff="#d19a66",Hf="#2c313a",Kf="#14161a",Jf="#353a42",tp="#528bff",ep=[hs.theme({"&":{color:Nf,backgroundColor:Kf},".cm-content":{caretColor:tp},".cm-cursor, .cm-dropCursor":{borderLeftColor:tp},"&.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground, .cm-selectionBackground, .cm-content ::selection":{backgroundColor:"#3E4451"},".cm-panels":{backgroundColor:"#21252b",color:Nf},".cm-panels.cm-panels-top":{borderBottom:"2px solid black"},".cm-panels.cm-panels-bottom":{borderTop:"2px solid black"},".cm-searchMatch":{backgroundColor:"#72a1ff59",outline:"1px solid #457dff"},".cm-searchMatch.cm-searchMatch-selected":{backgroundColor:"#6199ff2f"},".cm-activeLine":{backgroundColor:"#6699ff0b"},".cm-selectionMatch":{backgroundColor:"#aafe661a"},"&.cm-focused .cm-matchingBracket, &.cm-focused .cm-nonmatchingBracket":{backgroundColor:"#bad0f847"},".cm-gutters":{backgroundColor:Kf,color:Uf,border:"none"},".cm-activeLineGutter":{backgroundColor:Hf},".cm-foldPlaceholder":{backgroundColor:"transparent",border:"none",color:"#ddd"},".cm-tooltip":{border:"none",backgroundColor:Jf},".cm-tooltip .cm-tooltip-arrow:before":{borderTopColor:"transparent",borderBottomColor:"transparent"},".cm-tooltip .cm-tooltip-arrow:after":{borderTopColor:Jf,borderBottomColor:Jf},".cm-tooltip-autocomplete":{"& > ul > li[aria-selected]":{backgroundColor:Hf,color:Nf}}},{dark:!0}),dc(hc.define([{tag:Bl.keyword,color:"#c678dd"},{tag:[Bl.name,Bl.deleted,Bl.character,Bl.propertyName,Bl.macroName],color:If},{tag:[Bl.function(Bl.variableName),Bl.labelName],color:"#61afef"},{tag:[Bl.color,Bl.constant(Bl.name),Bl.standard(Bl.name)],color:Ff},{tag:[Bl.definition(Bl.name),Bl.separator],color:Nf},{tag:[Bl.typeName,Bl.className,Bl.number,Bl.changed,Bl.annotation,Bl.modifier,Bl.self,Bl.namespace],color:"#e5c07b"},{tag:[Bl.operator,Bl.operatorKeyword,Bl.url,Bl.escape,Bl.regexp,Bl.link,Bl.special(Bl.string)],color:"#56b6c2"},{tag:[Bl.meta,Bl.comment],color:Uf},{tag:Bl.strong,fontWeight:"bold"},{tag:Bl.emphasis,fontStyle:"italic"},{tag:Bl.strikethrough,textDecoration:"line-through"},{tag:Bl.link,color:Uf,textDecoration:"underline"},{tag:Bl.heading,fontWeight:"bold",color:If},{tag:[Bl.atom,Bl.bool,Bl.special(Bl.variableName)],color:Ff},{tag:[Bl.processingInstruction,Bl.string,Bl.inserted],color:"#98c379"},{tag:Bl.invalid,color:"#ffffff"}]))];function ip(t,e){return({state:i,dispatch:n})=>{if(i.readOnly)return!1;let r=t(e,i);return!!r&&(n(i.update(r)),!0)}}const np=ip(hp,0),rp=ip(lp,0),sp=ip((t,e)=>lp(t,e,function(t){let e=[];for(let i of t.selection.ranges){let n=t.doc.lineAt(i.from),r=i.to<=n.to?n:t.doc.lineAt(i.to);r.from>n.from&&r.from==i.to&&(r=i.to==n.to+1?n:t.doc.lineAt(i.to-1));let s=e.length-1;s>=0&&e[s].to>n.from?e[s].to=r.to:e.push({from:n.from+/^\s*/.exec(n.text)[0].length,to:r.to})}return e}(e)),0);function op(t,e){let i=t.languageDataAt("commentTokens",e,1);return i.length?i[0]:{}}const ap=50;function lp(t,e,i=e.selection.ranges){let n=i.map(t=>op(e,t.from).block);if(!n.every(t=>t))return null;let r=i.map((t,i)=>function(t,{open:e,close:i},n,r){let s,o,a=t.sliceDoc(n-ap,n),l=t.sliceDoc(r,r+ap),h=/\s*$/.exec(a)[0].length,c=/^\s*/.exec(l)[0].length,O=a.length-h;if(a.slice(O-e.length,O)==e&&l.slice(c,c+i.length)==i)return{open:{pos:n-h,margin:h&&1},close:{pos:r+c,margin:c&&1}};r-n<=2*ap?s=o=t.sliceDoc(n,r):(s=t.sliceDoc(n,n+ap),o=t.sliceDoc(r-ap,r));let u=/^\s*/.exec(s)[0].length,d=/\s*$/.exec(o)[0].length,f=o.length-d-i.length;return s.slice(u,u+e.length)==e&&o.slice(f,f+i.length)==i?{open:{pos:n+u+e.length,margin:/\s/.test(s.charAt(u+e.length))?1:0},close:{pos:r-d-i.length,margin:/\s/.test(o.charAt(f-1))?1:0}}:null}(e,n[i],t.from,t.to));if(2!=t&&!r.every(t=>t))return{changes:e.changes(i.map((t,e)=>r[e]?[]:[{from:t.from,insert:n[e].open+" "},{from:t.to,insert:" "+n[e].close}]))};if(1!=t&&r.some(t=>t)){let t=[];for(let e,i=0;ir&&(t==s||s>l.from)){r=l.from;let t=/^\s*/.exec(l.text)[0].length,e=t==l.length,i=l.text.slice(t,t+a.length)==a?t:-1;tt.comment<0&&(!t.empty||t.single))){let t=[];for(let{line:e,token:i,indent:r,empty:s,single:o}of n)!o&&s||t.push({from:e.from+r,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:r}of n)if(i>=0){let n=e.from+i,s=n+r.length;" "==e.text[s-e.from]&&s++,t.push({from:n,to:s})}return{changes:t}}return null}const cp=ut.define(),Op=ut.define(),up=V.define(),dp=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)})}),fp=G.define({create:()=>Xp.empty,update(t,e){let i=e.state.facet(dp),n=e.annotation(cp);if(n){let r=wp.fromTransaction(e,n.selection),s=n.side,o=0==s?t.undone:t.done;return o=r?bp(o,o.length,i.minDepth,r):kp(o,e.startState.selection),new Xp(0==s?n.rest:o,0==s?o:n.rest)}let r=e.annotation(Op);if("full"!=r&&"before"!=r||(t=t.isolate()),!1===e.annotation(mt.addToHistory))return e.changes.empty?t:t.addMapping(e.changes.desc);let s=wp.fromTransaction(e),o=e.annotation(mt.time),a=e.annotation(mt.userEvent);return s?t=t.addChanges(s,o,a,i,e):e.selection&&(t=t.addSelection(e.startState.selection,o,a,i.newGroupDelay)),"full"!=r&&"after"!=r||(t=t.isolate()),t},toJSON:t=>({done:t.done.map(t=>t.toJSON()),undone:t.undone.map(t=>t.toJSON())}),fromJSON:t=>new Xp(t.done.map(wp.fromJSON),t.undone.map(wp.fromJSON))});function pp(t,e){return function({state:i,dispatch:n}){if(!e&&i.readOnly)return!1;let r=i.field(fp,!1);if(!r)return!1;let s=r.pop(t,i,e);return!!s&&(n(s),!0)}}const mp=pp(0,!1),gp=pp(1,!1),Qp=pp(0,!0),vp=pp(1,!0);class wp{constructor(t,e,i,n,r){this.changes=t,this.effects=e,this.mapped=i,this.startSelection=n,this.selectionsAfter=r}setSelAfter(t){return new wp(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 wp(t.changes&&T.fromJSON(t.changes),[],t.mapped&&P.fromJSON(t.mapped),t.startSelection&&z.fromJSON(t.startSelection),t.selectionsAfter.map(z.fromJSON))}static fromTransaction(t,e){let i=yp;for(let e of t.startState.facet(up)){let n=e(t);n.length&&(i=i.concat(n))}return!i.length&&t.changes.empty?null:new wp(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,yp)}static selection(t){return new wp(void 0,yp,void 0,void 0,t)}}function bp(t,e,i,n){let r=e+1>i+20?e-i-1:0,s=t.slice(r,e);return s.push(n),s}function Sp(t,e){return t.length?e.length?t.concat(e):t:e}const yp=[],xp=200;function kp(t,e){if(t.length){let i=t[t.length-1],n=i.selectionsAfter.slice(Math.max(0,i.selectionsAfter.length-xp));return n.length&&n[n.length-1].eq(e)?t:(n.push(e),bp(t,t.length-1,1e9,i.setSelAfter(n)))}return[wp.selection([e])]}function $p(t){let e=t[t.length-1],i=t.slice();return i[t.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),i}function Pp(t,e){if(!t.length)return t;let i=t.length,n=yp;for(;i;){let r=Tp(t[i-1],e,n);if(r.changes&&!r.changes.empty||r.effects.length){let e=t.slice(0,i);return e[i-1]=r,e}e=r.mapped,i--,n=r.selectionsAfter}return n.length?[wp.selection(n)]:yp}function Tp(t,e,i){let n=Sp(t.selectionsAfter.length?t.selectionsAfter.map(t=>t.map(e)):yp,i);if(!t.changes)return wp.selection(n);let r=t.changes.map(e),s=e.mapDesc(t.changes,!0),o=t.mapped?t.mapped.composeDesc(s):s;return new wp(r,pt.mapEffects(t.effects,e),o,t.startSelection.map(s),n)}const Zp=/^(input\.type|delete)($|\.)/;class Xp{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 Xp(this.done,this.undone):this}addChanges(t,e,i,n,r){let s=this.done,o=s[s.length-1];return s=o&&o.changes&&!o.changes.empty&&t.changes&&(!i||Zp.test(i))&&(!o.selectionsAfter.length&&e-this.prevTimei.push(t,e)),e.iterChangedRanges((t,e,r,s)=>{for(let t=0;t=e&&r<=o&&(n=!0)}}),n}(o.changes,t.changes))||"input.type.compose"==i)?bp(s,s.length-1,n.minDepth,new wp(t.changes.compose(o.changes),Sp(pt.mapEffects(t.effects,o.changes),o.effects),o.mapped,o.startSelection,yp)):bp(s,s.length,n.minDepth,t),new Xp(s,yp,e,i)}addSelection(t,e,i,n){let r=this.done.length?this.done[this.done.length-1].selectionsAfter:yp;return r.length>0&&e-this.prevTimet.empty!=o.ranges[e].empty).length)?this:new Xp(kp(this.done,t),this.undone,e,i);var s,o}addMapping(t){return new Xp(Pp(this.done,t),Pp(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 r=n[n.length-1],s=r.selectionsAfter[0]||e.selection;if(i&&r.selectionsAfter.length)return e.update({selection:r.selectionsAfter[r.selectionsAfter.length-1],annotations:cp.of({side:t,rest:$p(n),selection:s}),userEvent:0==t?"select.undo":"select.redo",scrollIntoView:!0});if(r.changes){let i=1==n.length?yp:n.slice(0,n.length-1);return r.mapped&&(i=Pp(i,r.mapped)),e.update({changes:r.changes,selection:r.startSelection,effects:r.effects,annotations:cp.of({side:t,rest:i,selection:s}),filter:!1,userEvent:0==t?"undo":"redo",scrollIntoView:!0})}return null}}Xp.empty=new Xp(yp,yp);const Cp=[{key:"Mod-z",run:mp,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:gp,preventDefault:!0},{linux:"Ctrl-Shift-z",run:gp,preventDefault:!0},{key:"Mod-u",run:Qp,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:vp,preventDefault:!0}];function Ap(t,e){return z.create(t.ranges.map(e),t.mainIndex)}function Mp(t,e){return t.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function Rp({state:t,dispatch:e},i){let n=Ap(t.selection,i);return!n.eq(t.selection,!0)&&(e(Mp(t,n)),!0)}function _p(t,e){return z.cursor(e?t.to:t.from)}function zp(t,e){return Rp(t,i=>i.empty?t.moveByChar(i,e):_p(i,e))}function Yp(t){return t.textDirectionAt(t.state.selection.main.head)==bi.LTR}const qp=t=>zp(t,!Yp(t)),Vp=t=>zp(t,Yp(t));function Ep(t,e){return Rp(t,i=>i.empty?t.moveByGroup(i,e):_p(i,e))}function Dp(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 Wp(t,e,i){let n,r,s=uh(t).resolveInner(e.head),o=i?ra.closedBy:ra.openedBy;for(let n=e.head;;){let e=i?s.childAfter(n):s.childBefore(n);if(!e)break;Dp(t,e,o)?s=e:n=i?e.to:e.from}return r=s.type.prop(o)&&(n=i?Tc(t,s.from,1):Tc(t,s.to,-1))&&n.matched?i?n.end.to:n.end.from:i?s.to:s.from,z.cursor(r,i?-1:1)}function jp(t,e){return Rp(t,i=>{if(!i.empty)return _p(i,e);let n=t.moveVertically(i,e);return n.head!=i.head?n:t.moveToLineBoundary(i,e)})}const Lp=t=>jp(t,!1),Bp=t=>jp(t,!0);function Gp(t){let e,i=t.scrollDOM.clientHeighti.empty?t.moveVertically(i,e,n.height):_p(i,e));if(s.eq(r.selection))return!1;if(n.selfScroll){let e=t.coordsAtPos(r.selection.main.head),o=t.scrollDOM.getBoundingClientRect(),a=o.top+n.marginTop,l=o.bottom-n.marginBottom;e&&e.top>a&&e.bottomIp(t,!1),Up=t=>Ip(t,!0);function Fp(t,e,i){let n=t.lineBlockAt(e.head),r=t.moveToLineBoundary(e,i);if(r.head==e.head&&r.head!=(i?n.to:n.from)&&(r=t.moveToLineBoundary(e,i,!1)),!i&&r.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&&(r=z.cursor(n.from+i))}return r}function Hp(t,e){let i=Ap(t.state.selection,t=>{let i=e(t);return z.range(t.anchor,i.head,i.goalColumn,i.bidiLevel||void 0)});return!i.eq(t.state.selection)&&(t.dispatch(Mp(t.state,i)),!0)}function Kp(t,e){return Hp(t,i=>t.moveByChar(i,e))}const Jp=t=>Kp(t,!Yp(t)),tm=t=>Kp(t,Yp(t));function em(t,e){return Hp(t,i=>t.moveByGroup(i,e))}function im(t,e){return Hp(t,i=>t.moveVertically(i,e))}const nm=t=>im(t,!1),rm=t=>im(t,!0);function sm(t,e){return Hp(t,i=>t.moveVertically(i,e,Gp(t).height))}const om=t=>sm(t,!1),am=t=>sm(t,!0),lm=({state:t,dispatch:e})=>(e(Mp(t,{anchor:0})),!0),hm=({state:t,dispatch:e})=>(e(Mp(t,{anchor:t.doc.length})),!0),cm=({state:t,dispatch:e})=>(e(Mp(t,{anchor:t.selection.main.anchor,head:0})),!0),Om=({state:t,dispatch:e})=>(e(Mp(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0);function um(t,e){let{state:i}=t,n=i.selection,r=i.selection.ranges.slice();for(let n of i.selection.ranges){let s=i.doc.lineAt(n.head);if(e?s.to0)for(let i=n;;){let n=t.moveVertically(i,e);if(n.heads.to){r.some(t=>t.head==n.head)||r.push(n);break}if(n.head==i.head)break;i=n}}return r.length!=n.ranges.length&&(t.dispatch(Mp(i,z.create(r,r.length-1))),!0)}function dm(t,e){if(t.state.readOnly)return!1;let i="delete.selection",{state:n}=t,r=n.changeByRange(n=>{let{from:r,to:s}=n;if(r==s){let o=e(n);or&&(i="delete.forward",o=fm(t,o,!0)),r=Math.min(r,o),s=Math.max(s,o)}else r=fm(t,r,!1),s=fm(t,s,!0);return r==s?{range:n}:{changes:{from:r,to:s},range:z.cursor(r,re(t)))n.between(e,e,(t,n)=>{te&&(e=i?n:t)});return e}const pm=(t,e,i)=>dm(t,n=>{let r,s,o=n.from,{state:a}=t,l=a.doc.lineAt(o);if(i&&!e&&o>l.from&&opm(t,!1,!0),gm=t=>pm(t,!0,!1),Qm=(t,e)=>dm(t,i=>{let n=i.head,{state:r}=t,s=r.doc.lineAt(n),o=r.charCategorizer(n);for(let t=null;;){if(n==(e?s.to:s.from)){n==i.head&&s.number!=(e?r.doc.lines:1)&&(n+=e?1:-1);break}let a=b(s.text,n-s.from,e)+s.from,l=s.text.slice(Math.min(n,a)-s.from,Math.max(n,a)-s.from),h=o(l);if(null!=t&&h!=t)break;" "==l&&n==i.head||(t=h),n=a}return n}),vm=t=>Qm(t,!1);function wm(t){let e=[],i=-1;for(let n of t.selection.ranges){let r=t.doc.lineAt(n.from),s=t.doc.lineAt(n.to);if(n.empty||n.to!=s.from||(s=t.doc.lineAt(n.to-1)),i>=r.number){let t=e[e.length-1];t.to=s.to,t.ranges.push(n)}else e.push({from:r.from,to:s.to,ranges:[n]});i=s.number+1}return e}function bm(t,e,i){if(t.readOnly)return!1;let n=[],r=[];for(let e of wm(t)){if(i?e.to==t.doc.length:0==e.from)continue;let s=t.doc.lineAt(i?e.to+1:e.from-1),o=s.length+1;if(i){n.push({from:e.to,to:s.to},{from:e.from,insert:s.text+t.lineBreak});for(let i of e.ranges)r.push(z.range(Math.min(t.doc.length,i.anchor+o),Math.min(t.doc.length,i.head+o)))}else{n.push({from:s.from,to:e.from},{from:e.to,insert:t.lineBreak+s.text});for(let t of e.ranges)r.push(z.range(t.anchor-o,t.head-o))}}return!!n.length&&(e(t.update({changes:n,scrollIntoView:!0,selection:z.create(r,t.selection.mainIndex),userEvent:"move.line"})),!0)}function Sm(t,e,i){if(t.readOnly)return!1;let n=[];for(let e of wm(t))i?n.push({from:e.from,insert:t.doc.slice(e.from,e.to)+t.lineBreak}):n.push({from:e.to,insert:t.lineBreak+t.doc.slice(e.from,e.to)});return e(t.update({changes:n,scrollIntoView:!0,userEvent:"input.copyline"})),!0}const ym=xm(!1);function xm(t){return({state:e,dispatch:i})=>{if(e.readOnly)return!1;let n=e.changeByRange(i=>{let{from:n,to:r}=i,s=e.doc.lineAt(n),o=!t&&n==r&&function(t,e){if(/\(\)|\[\]|\{\}/.test(t.sliceDoc(e-1,e+1)))return{from:e,to:e};let i,n=uh(t).resolveInner(e),r=n.childBefore(e),s=n.childAfter(e);return r&&s&&r.to<=e&&s.from>=e&&(i=r.type.prop(ra.closedBy))&&i.indexOf(s.name)>-1&&t.doc.lineAt(r.to).from==t.doc.lineAt(s.from).from&&!/\S/.test(t.sliceDoc(r.to,s.from))?{from:r.to,to:s.from}:null}(e,n);t&&(n=r=(r<=s.to?s:e.doc.lineAt(r)).to);let a=new Th(e,{simulateBreak:n,simulateDoubleBreak:!!o}),l=Ph(a,n);for(null==l&&(l=Bt(/^\s*/.exec(e.doc.lineAt(n).text)[0],e.tabSize));rs.from&&n{let r=[];for(let s=n.from;s<=n.to;){let o=t.doc.lineAt(s);o.number>i&&(n.empty||n.to>o.from)&&(e(o,r,n),i=o.number),s=o.to+1}let s=t.changes(r);return{changes:r,range:z.range(s.mapPos(n.anchor,1),s.mapPos(n.head,1))}})}const $m=({state:t,dispatch:e})=>!t.readOnly&&(e(t.update(km(t,(e,i)=>{i.push({from:e.from,insert:t.facet(xh)})}),{userEvent:"input.indent"})),!0),Pm=({state:t,dispatch:e})=>!t.readOnly&&(e(t.update(km(t,(e,i)=>{let n=/^\s*/.exec(e.text)[0];if(!n)return;let r=Bt(n,t.tabSize),s=0,o=$h(t,Math.max(0,r-kh(t)));for(;sRp(t,e=>Wp(t.state,e,!Yp(t))),shift:t=>Hp(t,e=>Wp(t.state,e,!Yp(t)))},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:t=>Rp(t,e=>Wp(t.state,e,Yp(t))),shift:t=>Hp(t,e=>Wp(t.state,e,Yp(t)))},{key:"Alt-ArrowUp",run:({state:t,dispatch:e})=>bm(t,e,!1)},{key:"Shift-Alt-ArrowUp",run:({state:t,dispatch:e})=>Sm(t,e,!1)},{key:"Alt-ArrowDown",run:({state:t,dispatch:e})=>bm(t,e,!0)},{key:"Shift-Alt-ArrowDown",run:({state:t,dispatch:e})=>Sm(t,e,!0)},{key:"Mod-Alt-ArrowUp",run:t=>um(t,!1)},{key:"Mod-Alt-ArrowDown",run:t=>um(t,!0)},{key:"Escape",run:({state:t,dispatch:e})=>{let i=t.selection,n=null;return i.ranges.length>1?n=z.create([i.main]):i.main.empty||(n=z.create([z.cursor(i.main.head)])),!!n&&(e(Mp(t,n)),!0)}},{key:"Mod-Enter",run:xm(!0)},{key:"Alt-l",mac:"Ctrl-l",run:({state:t,dispatch:e})=>{let i=wm(t).map(({from:e,to:i})=>z.range(e,Math.min(i+1,t.doc.length)));return e(t.update({selection:z.create(i),userEvent:"select"})),!0}},{key:"Mod-i",run:({state:t,dispatch:e})=>{let i=Ap(t.selection,e=>{let i=uh(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.to||i.to>e.to&&i.from<=e.from)&&t.next)return z.range(i.to,i.from)}return e});return!i.eq(t.selection)&&(e(Mp(t,i)),!0)},preventDefault:!0},{key:"Mod-[",run:Pm},{key:"Mod-]",run:$m},{key:"Mod-Alt-\\",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=Object.create(null),n=new Th(t,{overrideIndentation:t=>{let e=i[t];return null==e?-1:e}}),r=km(t,(e,r,s)=>{let o=Ph(n,e.from);if(null==o)return;/\S/.test(e.text)||(o=0);let a=/^\s*/.exec(e.text)[0],l=$h(t,o);(a!=l||s.from{if(t.state.readOnly)return!1;let{state:e}=t,i=e.changes(wm(e).map(({from:t,to:i})=>(t>0?t--:i{let i;if(t.lineWrapping){let n=t.lineBlockAt(e.head),r=t.coordsAtPos(e.head,e.assoc||1);r&&(i=n.bottom+t.documentTop-r.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){let i=!1,n=Ap(t.selection,e=>{let n=Tc(t,e.head,-1)||Tc(t,e.head,1)||e.head>0&&Tc(t,e.head-1,1)||e.head{let{state:e}=t,i=e.doc.lineAt(e.selection.main.from),n=op(t.state,i.from);return n.line?np(t):!!n.block&&sp(t)}},{key:"Alt-A",run:rp},{key:"Ctrl-m",mac:"Shift-Alt-m",run:t=>(t.setTabFocusMode(),!0)}].concat([{key:"ArrowLeft",run:qp,shift:Jp,preventDefault:!0},{key:"Mod-ArrowLeft",mac:"Alt-ArrowLeft",run:t=>Ep(t,!Yp(t)),shift:t=>em(t,!Yp(t)),preventDefault:!0},{mac:"Cmd-ArrowLeft",run:t=>Rp(t,e=>Fp(t,e,!Yp(t))),shift:t=>Hp(t,e=>Fp(t,e,!Yp(t))),preventDefault:!0},{key:"ArrowRight",run:Vp,shift:tm,preventDefault:!0},{key:"Mod-ArrowRight",mac:"Alt-ArrowRight",run:t=>Ep(t,Yp(t)),shift:t=>em(t,Yp(t)),preventDefault:!0},{mac:"Cmd-ArrowRight",run:t=>Rp(t,e=>Fp(t,e,Yp(t))),shift:t=>Hp(t,e=>Fp(t,e,Yp(t))),preventDefault:!0},{key:"ArrowUp",run:Lp,shift:nm,preventDefault:!0},{mac:"Cmd-ArrowUp",run:lm,shift:cm},{mac:"Ctrl-ArrowUp",run:Np,shift:om},{key:"ArrowDown",run:Bp,shift:rm,preventDefault:!0},{mac:"Cmd-ArrowDown",run:hm,shift:Om},{mac:"Ctrl-ArrowDown",run:Up,shift:am},{key:"PageUp",run:Np,shift:om},{key:"PageDown",run:Up,shift:am},{key:"Home",run:t=>Rp(t,e=>Fp(t,e,!1)),shift:t=>Hp(t,e=>Fp(t,e,!1)),preventDefault:!0},{key:"Mod-Home",run:lm,shift:cm},{key:"End",run:t=>Rp(t,e=>Fp(t,e,!0)),shift:t=>Hp(t,e=>Fp(t,e,!0)),preventDefault:!0},{key:"Mod-End",run:hm,shift:Om},{key:"Enter",run:ym,shift:ym},{key:"Mod-a",run:({state:t,dispatch:e})=>(e(t.update({selection:{anchor:0,head:t.doc.length},userEvent:"select"})),!0)},{key:"Backspace",run:mm,shift:mm,preventDefault:!0},{key:"Delete",run:gm,preventDefault:!0},{key:"Mod-Backspace",mac:"Alt-Backspace",run:vm,preventDefault:!0},{key:"Mod-Delete",mac:"Alt-Delete",run:t=>Qm(t,!0),preventDefault:!0},{mac:"Mod-Backspace",run:t=>dm(t,e=>{let i=t.moveToLineBoundary(e,!1).head;return e.head>i?i:Math.max(0,e.head-1)}),preventDefault:!0},{mac:"Mod-Delete",run:t=>dm(t,e=>{let i=t.moveToLineBoundary(e,!0).head;return e.headRp(t,e=>z.cursor(t.lineBlockAt(e.head).from,1)),shift:t=>Hp(t,e=>z.cursor(t.lineBlockAt(e.head).from))},{key:"Ctrl-e",run:t=>Rp(t,e=>z.cursor(t.lineBlockAt(e.head).to,-1)),shift:t=>Hp(t,e=>z.cursor(t.lineBlockAt(e.head).to))},{key:"Ctrl-d",run:gm},{key:"Ctrl-h",run:mm},{key:"Ctrl-k",run:t=>dm(t,e=>{let i=t.lineBlockAt(e.head).to;return e.head{if(t.readOnly)return!1;let i=t.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:O.of(["",""])},range:z.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),r=i==n.from?i-1:b(n.text,i-n.from,!1)+n.from,s=i==n.to?i+1:b(n.text,i-n.from,!0)+n.from;return{changes:{from:r,to:s,insert:t.doc.slice(i,s).append(t.doc.slice(r,i))},range:z.cursor(s)}});return!i.changes.empty&&(e(t.update(i,{scrollIntoView:!0,userEvent:"move.character"})),!0)}},{key:"Ctrl-v",run:Up}].map(t=>({mac:t.key,run:t.run,shift:t.shift})))),Zm={key:"Tab",run:$m,shift:Pm};class Xm{constructor(t,e,i){this.from=t,this.to=e,this.diagnostic=i}}class Cm{constructor(t,e,i){this.diagnostics=t,this.panel=e,this.selected=i}static init(t,e,i){let n=i.facet(Wm).markerFilter;n&&(t=n(t,i));let r=t.slice().sort((t,e)=>t.from-e.from||t.to-e.to),s=new Rt,o=[],a=0,l=i.doc.iter(),h=0;for(let t=0;;){let e,i,n=t==r.length?null:r[t];if(!n&&!o.length)break;for(o.length?(e=a,i=o.reduce((t,e)=>Math.min(t,e.to),n&&n.from>e?n.from:1e8)):(e=n.from,i=n.to,o.push(n),t++);tn.from||n.to==e)){i=Math.min(n.from,i);break}o.push(n),t++,i=Math.min(n.to,i)}let c=!1;if(o.some(t=>t.from==e&&t.to==i)&&(c=e==i,!c&&i-e<10)){let t=e-(h+l.value.length);t>0&&(l.next(t),h=e);for(let t=e;;){if(t>=i){c=!0;break}if(!l.lineBreak&&h+l.value.length>t)break;t=h+l.value.length,h+=l.value.length,l.next()}}let O=Km(o);if(c)s.add(e,e,hi.widget({widget:new Gm(O),diagnostics:o.slice()}));else{let t=o.reduce((t,e)=>e.markClass?t+" "+e.markClass:t,"");s.add(e,i,hi.mark({class:"cm-lintRange cm-lintRange-"+O+t,diagnostics:o.slice(),inclusiveEnd:o.some(t=>t.to>i)}))}a=i;for(let t=0;t{if(!(e&&r.diagnostics.indexOf(e)<0))if(n){if(r.diagnostics.indexOf(n.diagnostic)<0)return!1;n=new Xm(n.from,i,n.diagnostic)}else n=new Xm(t,i,e||r.diagnostics[0])}),n}const Mm=pt.define(),Rm=pt.define(),_m=pt.define(),zm=G.define({create:()=>new Cm(hi.none,null,null),update(t,e){if(e.docChanged&&t.diagnostics.size){let i=t.diagnostics.map(e.changes),n=null,r=t.panel;if(t.selected){let r=e.changes.mapPos(t.selected.from,1);n=Am(i,t.selected.diagnostic,r)||Am(i,null,r)}!i.size&&r&&e.state.facet(Wm).autoPanel&&(r=null),t=new Cm(i,r,n)}for(let i of e.effects)if(i.is(Mm)){let n=e.state.facet(Wm).autoPanel?i.value.length?Nm.open:null:t.panel;t=Cm.init(i.value,n,e.state)}else i.is(Rm)?t=new Cm(t.diagnostics,i.value?Nm.open:null,t.selected):i.is(_m)&&(t=new Cm(t.diagnostics,t.panel,i.value));return t},provide:t=>[$o.from(t,t=>t.panel),hs.decorations.from(t,t=>t.diagnostics)]}),Ym=hi.mark({class:"cm-lintRange cm-lintRange-active"});function qm(t,e,i){let n,{diagnostics:r}=t.state.field(zm),s=-1,o=-1;r.between(e-(i<0?1:0),e+(i>0?1:0),(t,r,{spec:a})=>{if(e>=t&&e<=r&&(t==r||(e>t||i>0)&&(e({dom:Vm(t,n)})}:null}function Vm(t,e){return se("ul",{class:"cm-tooltip-lint"},e.map(e=>Bm(t,e,!1)))}const Em=t=>{let e=t.state.field(zm,!1);return!(!e||!e.panel)&&(t.dispatch({effects:Rm.of(!1)}),!0)},Dm=[{key:"Mod-Shift-m",run:t=>{let e=t.state.field(zm,!1);var i,n;e&&e.panel||t.dispatch({effects:(i=t.state,n=[Rm.of(!0)],i.field(zm,!1)?n:n.concat(pt.appendConfig.of(Jm)))});let r=So(t,Nm.open);return r&&r.dom.querySelector(".cm-panel-lint ul").focus(),!0},preventDefault:!0},{key:"F8",run:t=>{let e=t.state.field(zm,!1);if(!e)return!1;let i=t.state.selection.main,n=e.diagnostics.iter(i.to+1);return!(!n.value&&(n=e.diagnostics.iter(0),!n.value||n.from==i.from&&n.to==i.to))&&(t.dispatch({selection:{anchor:n.from,head:n.to},scrollIntoView:!0}),!0)}}],Wm=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:jm,tooltipFilter:jm,needsRefresh:(t,e)=>t?e?i=>t(i)||e(i):t:e,hideOn:(t,e)=>t?e?(i,n,r)=>t(i,n,r)||e(i,n,r):t:e,autoPanel:(t,e)=>t||e})})});function jm(t,e){return t?e?(i,n)=>e(t(i,n),n):t:e}function Lm(t){let e=[];if(t)t:for(let{name:i}of t){for(let t=0;tt.toLowerCase()==n.toLowerCase())){e.push(n);continue t}}e.push("")}return e}function Bm(t,e,i){var n;let r=i?Lm(e.actions):[];return se("li",{class:"cm-diagnostic cm-diagnostic-"+e.severity},se("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 s=!1,o=n=>{if(n.preventDefault(),s)return;s=!0;let r=Am(t.state.field(zm).diagnostics,e);r&&i.apply(t,r.from,r.to)},{name:a}=i,l=r[n]?a.indexOf(r[n]):-1,h=l<0?a:[a.slice(0,l),se("u",a.slice(l,l+1)),a.slice(l+1)];return se("button",{type:"button",class:"cm-diagnosticAction"+(i.markClass?" 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e=new pi;if(e.breakAfter=this.breakAfter,0==this.length)return e;let{i:i,off:n}=this.childPos(t);n&&(e.append(this.children[i].split(n),0),this.children[i].merge(n,this.children[i].length,null,!1,0,0),i++);for(let t=i;t0&&0==this.children[i-1].length;)this.children[--i].destroy();return this.children.length=i,this.markDirty(),this.length=t,e}transferDOM(t){this.dom&&(this.markDirty(),t.setDOM(this.dom),t.prevAttrs=void 0===this.prevAttrs?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(t){ri(this.attrs,t)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=t)}append(t,e){Je(this,t,e)}addLineDeco(t){let e=t.spec.attributes,i=t.spec.class;e&&(this.attrs=ii(e,this.attrs||{})),i&&(this.attrs=ii({class:i},this.attrs||{}))}domAtPos(t){return Ke(this,t)}reuseDOM(t){"DIV"==t.nodeName&&(this.setDOM(t),this.flags|=6)}sync(t,e){var i;this.dom?4&this.flags&&(Ye(this.dom),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 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i=ti(this,t,e);if(!this.children.length&&i&&this.parent){let{heightOracle:t}=this.parent.view.viewState,e=i.bottom-i.top;if(Math.abs(e-t.lineHeight)<2&&t.textHeight=e){if(r instanceof pi)return r;if(s>e)break}n=s+r.breakAfter}return null}}class mi extends je{constructor(t,e,i){super(),this.widget=t,this.length=e,this.deco=i,this.breakAfter=0,this.prevWidget=null}merge(t,e,i,n,r,s){return!(i&&(!(i instanceof mi&&this.widget.compare(i.widget))||t>0&&r<=0||e0)}}class gi extends ai{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}}class Qi{constructor(t,e,i,n){this.doc=t,this.pos=e,this.end=i,this.disallowBlockEffectsFor=n,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=t.iter(),this.skip=e}posCovered(){if(0==this.content.length)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let t=this.content[this.content.length-1];return!(t.breakAfter||t instanceof mi&&t.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new pi),this.atCursorPos=!0),this.curLine}flushBuffer(t=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(vi(new He(-1),t),t.length),this.pendingBuffer=0)}addBlockWidget(t){this.flushBuffer(),this.curLine=null,this.content.push(t)}finish(t){this.pendingBuffer&&t<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,this.posCovered()||t&&this.content.length&&this.content[this.content.length-1]instanceof mi||this.getLine()}buildText(t,e,i){for(;t>0;){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skip);if(this.skip=0,n)throw new Error("Ran out of text content when drawing inline views");if(i){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,t--;continue}this.text=e,this.textOff=0}let n=Math.min(this.text.length-this.textOff,t),r=Math.min(n,512);this.flushBuffer(e.slice(e.length-i)),this.getLine().append(vi(new Ne(this.text.slice(this.textOff,this.textOff+r)),e),i),this.atCursorPos=!0,this.textOff+=r,t-=r,i=n<=r?0:e.length}}span(t,e,i,n){this.buildText(e-t,i,n),this.pos=e,this.openStart<0&&(this.openStart=n)}point(t,e,i,n,r,s){if(this.disallowBlockEffectsFor[s]&&i instanceof ui){if(i.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let o=e-t;if(i instanceof ui)if(i.block)i.startSide>0&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new mi(i.widget||wi.block,o,i));else{let s=Fe.create(i.widget||wi.inline,o,o?0:i.startSide),a=this.atCursorPos&&!s.isEditable&&r<=n.length&&(t0),l=!s.isEditable&&(tn.length||i.startSide<=0),h=this.getLine();2!=this.pendingBuffer||a||s.isEditable||(this.pendingBuffer=0),this.flushBuffer(n),a&&(h.append(vi(new He(1),n),r),r=n.length+Math.max(0,r-n.length)),h.append(vi(s,n),r),this.atCursorPos=l,this.pendingBuffer=l?tn.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=n.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(i);o&&(this.textOff+o<=this.text.length?this.textOff+=o:(this.skip+=o-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=e),this.openStart<0&&(this.openStart=r)}static build(t,e,i,n,r){let s=new Qi(t,e,i,r);return s.openEnd=Mt.spans(n,e,i,s),s.openStart<0&&(s.openStart=s.openEnd),s.finish(s.openEnd),s}}function vi(t,e){for(let i of e)t=new Ue(i,[t],t.length);return t}class wi extends ai{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}}wi.inline=new wi("span"),wi.block=new wi("div");var bi=function(t){return t[t.LTR=0]="LTR",t[t.RTL=1]="RTL",t}(bi||(bi={}));const Si=bi.LTR,yi=bi.RTL;function xi(t){let e=[];for(let i=0;i=e){if(o.level==i)return s;(r<0||(0!=n?n<0?o.frome:t[r].level>o.level))&&(r=s)}}if(r<0)throw new RangeError("Index out of range");return r}}function Ai(t,e){if(t.length!=e.length)return!1;for(let i=0;il&&o.push(new Ci(l,f.from,u)),_i(t,f.direction==Si!=!(u%2)?n+1:n,r,f.inner,f.from,f.to,o),l=f.to}d=f.to}else{if(d==i||(e?Mi[d]!=a:Mi[d]==a))break;d++}O?Ri(t,l,d,n+1,r,O,o):le;){let i=!0,c=!1;if(!h||l>s[h-1].to){let t=Mi[l-1];t!=a&&(i=!1,c=16==t)}let O=i||1!=a?null:[],u=i?n:n+1,d=l;t:for(;;)if(h&&d==s[h-1].to){if(c)break t;let f=s[--h];if(!i)for(let t=f.from,i=h;;){if(t==e)break t;if(!i||s[i-1].to!=t){if(Mi[t-1]==a)break t;break}t=s[--i].from}if(O)O.push(f);else{f.to=0;t-=3)if(Ti[t+1]==-i){let e=Ti[t+2],i=2&e?r:4&e?1&e?s:r:0;i&&(Mi[o]=Mi[Ti[t]]=i),a=t;break}}else{if(189==Ti.length)break;Ti[a++]=o,Ti[a++]=e,Ti[a++]=l}else if(2==(n=Mi[o])||1==n){let t=n==r;l=t?0:1;for(let e=a-3;e>=0;e-=3){let i=Ti[e+2];if(2&i)break;if(t)Ti[e+2]|=2;else{if(4&i)break;Ti[e+2]|=4}}}}}(t,r,s,n,a),function(t,e,i,n){for(let r=0,s=n;r<=i.length;r++){let o=r?i[r-1].to:t,a=rl;)e==s&&(e=i[--n].from,s=n?i[n-1].to:t),Mi[--e]=c;l=o}else s=o,l++}}}(r,s,n,a),Ri(t,r,s,e,i,n,o)}function zi(t){return[new Ci(0,t,0)]}let Yi="";function qi(t,e,i,n,r){var s;let o=n.head-t.from,a=Ci.find(e,o,null!==(s=n.bidiLevel)&&void 0!==s?s:-1,n.assoc),l=e[a],h=l.side(r,i);if(o==h){let t=a+=r?1:-1;if(t<0||t>=e.length)return null;l=e[a=t],o=l.side(!r,i),h=l.side(r,i)}let c=b(t.text,o,l.forward(r,i));(cl.to)&&(c=h),Yi=t.text.slice(Math.min(o,c),Math.max(o,c));let O=a==(r?e.length-1:0)?null:e[a+(r?1:-1)];return O&&c==h&&O.level+(r?0:1)t.some(t=>t)}),Fi=V.define({combine:t=>t.some(t=>t)}),Hi=V.define();class Ki{constructor(t,e="nearest",i="nearest",n=5,r=5,s=!1){this.range=t,this.y=e,this.x=i,this.yMargin=n,this.xMargin=r,this.isSnapshot=s}map(t){return t.empty?this:new Ki(this.range.map(t),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(t){return this.range.to<=t.doc.length?this:new Ki(z.cursor(t.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const Ji=pt.define({map:(t,e)=>t.map(e)}),tn=pt.define();function en(t,e,i){let n=t.facet(ji);n.length?n[0](e):window.onerror&&window.onerror(String(e),i,void 0,void 0,e)||(i?console.error(i+":",e):console.error(e))}const nn=V.define({combine:t=>!t.length||t[0]});let rn=0;const sn=V.define({combine:t=>t.filter((e,i)=>{for(let n=0;n{let e=[];return s&&e.push(cn.of(e=>{let i=e.plugin(t);return i?s(i):hi.none})),r&&e.push(r(t)),e})}static fromClass(t,e){return on.define((e,i)=>new t(e,i),e)}}class an{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(en(t.state,e,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(t){}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.plugin.create(t,this.spec.arg)}catch(e){en(t.state,e,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(t){var e;if(null===(e=this.value)||void 0===e?void 0:e.destroy)try{this.value.destroy()}catch(e){en(t.state,e,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const ln=V.define(),hn=V.define(),cn=V.define(),On=V.define(),un=V.define(),dn=V.define();function fn(t,e){let i=t.state.facet(dn);if(!i.length)return i;let n=i.map(e=>e instanceof Function?e(t):e),r=[];return Mt.spans(n,e.from,e.to,{point(){},span(t,i,n,s){let o=t-e.from,a=i-e.from,l=r;for(let t=n.length-1;t>=0;t--,s--){let i,r=n[t].spec.bidiIsolate;if(null==r&&(r=Vi(e.text,o,a)),s>0&&l.length&&(i=l[l.length-1]).to==o&&i.direction==r)i.to=a,l=i.inner;else{let t={from:o,to:a,direction:r,inner:[]};l.push(t),l=t.inner}}}}),r}const pn=V.define();function mn(t){let e=0,i=0,n=0,r=0;for(let s of t.state.facet(pn)){let o=s(t);o&&(null!=o.left&&(e=Math.max(e,o.left)),null!=o.right&&(i=Math.max(i,o.right)),null!=o.top&&(n=Math.max(n,o.top)),null!=o.bottom&&(r=Math.max(r,o.bottom)))}return{left:e,right:i,top:n,bottom:r}}const gn=V.define();class Qn{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new Qn(Math.min(this.fromA,t.fromA),Math.max(this.toA,t.toA),Math.min(this.fromB,t.fromB),Math.max(this.toB,t.toB))}addToSet(t){let e=t.length,i=this;for(;e>0;e--){let n=t[e-1];if(!(n.fromA>i.toA)){if(n.toAh)break;r+=2}if(!a)return i;new Qn(a.fromA,a.toA,a.fromB,a.toB).addToSet(i),s=a.toA,o=a.toB}}}class vn{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=T.empty(this.startState.doc.length);for(let t of i)this.changes=this.changes.compose(t.changes);let n=[];this.changes.iterChangedRanges((t,e,i,r)=>n.push(new Qn(t,e,i,r))),this.changedRanges=n}static create(t,e,i){return new vn(t,e,i)}get viewportChanged(){return(4&this.flags)>0}get viewportMoved(){return(8&this.flags)>0}get heightChanged(){return(2&this.flags)>0}get geometryChanged(){return this.docChanged||(18&this.flags)>0}get focusChanged(){return(1&this.flags)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(t=>t.selection)}get empty(){return 0==this.flags&&0==this.transactions.length}}class wn extends je{get length(){return this.view.state.doc.length}constructor(t){super(),this.view=t,this.decorations=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.editContextFormatting=hi.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(t.contentDOM),this.children=[new pi],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new Qn(0,0,0,t.state.doc.length)],0,null)}update(t){var e;let i=t.changedRanges;this.minWidth>0&&i.length&&(i.every(({fromA:t,toA:e})=>ethis.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)=>{te.from&&(i=!0)});return i}(t.changes,this.hasComposition)||t.selectionSet||(n=t.state.selection.main.head));let r=n>-1?function(t,e,i){let n=bn(t,i);if(!n)return null;let{node:r,from:s,to:o}=n,a=r.nodeValue;if(/[\n\r]/.test(a))return null;if(t.state.doc.sliceString(n.from,n.to)!=a)return null;let l=e.invertedDesc,h=new Qn(l.mapPos(s),l.mapPos(o),s,o),c=[];for(let e=r.parentNode;;e=e.parentNode){let i=je.get(e);if(i instanceof Ue)c.push({node:e,deco:i.mark});else{if(i instanceof pi||"DIV"==e.nodeName&&e.parentNode==t.contentDOM)return{range:h,text:r,marks:c,line:e};if(e==t.contentDOM)return null;c.push({node:e,deco:new ci({inclusive:!0,attributes:oi(e),tagName:e.tagName.toLowerCase()})})}}}(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:e,to:n}=this.hasComposition;i=new Qn(e,n,t.changes.mapPos(e,-1),t.changes.mapPos(n,1)).addToSet(i.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(Qe.ie||Qe.chrome)&&!r&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let s=function(t,e,i){let n=new Sn;return Mt.compare(t,e,i,n),n.changes}(this.decorations,this.updateDeco(),t.changes);return i=Qn.extendWithRanges(i,s),!!(7&this.flags||0!=i.length)&&(this.updateInner(i,t.startState.doc.length,r),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e,i){this.view.viewState.mustMeasureContent=!0,this.updateChildren(t,e,i);let{observer:n}=this.view;n.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let t=Qe.chrome||Qe.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,t),this.flags&=-8,t&&(t.written||n.selectionRange.focusNode!=t.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(t=>t.flags&=-9);let r=[];if(this.view.viewport.from||this.view.viewport.to=0?n[t]:null;if(!e)break;let s,o,a,l,{fromA:h,toA:c,fromB:O,toB:u}=e;if(i&&i.range.fromBO){let t=Qi.build(this.view.state.doc,O,i.range.fromB,this.decorations,this.dynamicDecorationMap),e=Qi.build(this.view.state.doc,i.range.toB,u,this.decorations,this.dynamicDecorationMap);o=t.breakAtStart,a=t.openStart,l=e.openEnd;let n=this.compositionView(i);e.breakAtStart?n.breakAfter=1:e.content.length&&n.merge(n.length,n.length,e.content[0],!1,e.openStart,0)&&(n.breakAfter=e.content[0].breakAfter,e.content.shift()),t.content.length&&n.merge(0,0,t.content[t.content.length-1],!0,0,t.openEnd)&&t.content.pop(),s=t.content.concat(n).concat(e.content)}else({content:s,breakAtStart:o,openStart:a,openEnd:l}=Qi.build(this.view.state.doc,O,u,this.decorations,this.dynamicDecorationMap));let{i:d,off:f}=r.findPos(c,1),{i:p,off:m}=r.findPos(h,-1);Ge(this,p,m,d,f,s,o,a,l)}i&&this.fixCompositionDOM(i)}updateEditContextFormatting(t){this.editContextFormatting=this.editContextFormatting.map(t.changes);for(let e of t.transactions)for(let t of e.effects)t.is(tn)&&(this.editContextFormatting=t.value)}compositionView(t){let e=new Ne(t.text.nodeValue);e.flags|=8;for(let{deco:i}of t.marks)e=new Ue(i,[e],e.length);let i=new pi;return i.append(e,0),i}fixCompositionDOM(t){let e=(t,e)=>{e.flags|=8|(e.children.some(t=>7&t.flags)?1:0),this.markedForComposition.add(e);let i=je.get(t);i&&i!=e&&(i.dom=null),e.setDOM(t)},i=this.childPos(t.range.fromB,1),n=this.children[i.i];e(t.line,n);for(let r=t.marks.length-1;r>=-1;r--)i=n.childPos(i.off,1),n=n.children[i.i],e(r>=0?t.marks[r].node:t.text,n)}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let i=this.view.root.activeElement,n=i==this.dom,r=!n&&!(this.view.state.facet(nn)||this.dom.tabIndex>-1)&&be(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(n||e||r))return;let s=this.forceSelection;this.forceSelection=!1;let o=this.view.state.selection.main,a=this.moveToLine(this.domAtPos(o.anchor)),l=o.empty?a:this.moveToLine(this.domAtPos(o.head));if(Qe.gecko&&o.empty&&!this.hasComposition&&(1==(h=a).node.nodeType&&h.node.firstChild&&(0==h.offset||"false"==h.node.childNodes[h.offset-1].contentEditable)&&(h.offset==h.node.childNodes.length||"false"==h.node.childNodes[h.offset].contentEditable))){let t=document.createTextNode("");this.view.observer.ignore(()=>a.node.insertBefore(t,a.node.childNodes[a.offset]||null)),a=l=new De(t,0),s=!0}var h;let c=this.view.observer.selectionRange;!s&&c.focusNode&&(ye(a.node,a.offset,c.anchorNode,c.anchorOffset)&&ye(l.node,l.offset,c.focusNode,c.focusOffset)||this.suppressWidgetCursorChange(c,o))||(this.view.observer.ignore(()=>{Qe.android&&Qe.chrome&&this.dom.contains(c.focusNode)&&function(t,e){for(let i=t;i&&i!=e;i=i.assignedSlot||i.parentNode)if(1==i.nodeType&&"false"==i.contentEditable)return!0;return!1}(c.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let t=ve(this.view.root);if(t)if(o.empty){if(Qe.gecko){let t=(e=a.node,n=a.offset,1!=e.nodeType?0:(n&&"false"==e.childNodes[n-1].contentEditable?1:0)|(no.head&&([a,l]=[l,a]),e.setEnd(l.node,l.offset),e.setStart(a.node,a.offset),t.removeAllRanges(),t.addRange(e)}else;var e,n;r&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())}),this.view.observer.setSelectionRange(a,l)),this.impreciseAnchor=a.precise?null:new De(c.anchorNode,c.anchorOffset),this.impreciseHead=l.precise?null:new De(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&ye(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=ve(t.root),{anchorNode:n,anchorOffset:r}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let s=pi.find(this,e.head);if(!s)return;let o=s.posAtStart;if(e.head==o||e.head==o+s.length)return;let a=this.coordsAt(e.head,-1),l=this.coordsAt(e.head,1);if(!a||!l||a.bottom>l.top)return;let h=this.domAtPos(e.head+e.assoc);i.collapse(h.node,h.offset),i.modify("move",e.assoc<0?"forward":"backward","lineboundary"),t.observer.readSelectionRange();let c=t.observer.selectionRange;t.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=e.from&&i.collapse(n,r)}moveToLine(t){let e,i=this.dom;if(t.node!=i)return t;for(let n=t.offset;!e&&n=0;n--){let t=je.get(i.childNodes[n]);t instanceof pi&&(e=t.domAtPos(t.length))}return e?new De(e.node,e.offset,!0):t}nearest(t){for(let e=t;e;){let t=je.get(e);if(t&&t.rootView==this)return t;e=e.parentNode}return null}posFromDOM(t,e){let i=this.nearest(t);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(t,e)+i.posAtStart}domAtPos(t){let{i:e,off:i}=this.childCursor().findPos(t,-1);for(;e=0;s--){let o=this.children[s],a=r-o.breakAfter,l=a-o.length;if(at||o.covers(1))&&(!i||o instanceof pi&&!(i instanceof pi&&e>=0)))i=o,n=l;else if(i&&l==t&&a==t&&o instanceof mi&&Math.abs(e)<2){if(o.deco.startSide<0)break;s&&(i=null)}r=l}return i?i.coordsAt(t-n,e):null}coordsForChar(t){let{i:e,off:i}=this.childPos(t,1),n=this.children[e];if(!(n instanceof pi))return null;for(;n.children.length;){let{i:t,off:e}=n.childPos(i,1);for(;;t++){if(t==n.children.length)return null;if((n=n.children[t]).length)break}i=e}if(!(n instanceof Ne))return null;let r=b(n.text,i);if(r==i)return null;let s=_e(n.dom,i,r).getClientRects();for(let t=0;tMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,a=this.view.textDirection==bi.LTR;for(let t=0,l=0;ln)break;if(t>=i){let i=h.dom.getBoundingClientRect();if(e.push(i.height),s){let e=h.dom.lastChild,n=e?Se(e):[];if(n.length){let e=n[n.length-1],s=a?e.right-i.left:i.right-e.left;s>o&&(o=s,this.minWidth=r,this.minWidthFrom=t,this.minWidthTo=c)}}}t=c+h.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return"rtl"==getComputedStyle(this.children[e].dom).direction?bi.RTL:bi.LTR}measureTextSize(){for(let t of this.children)if(t instanceof pi){let e=t.measureTextSize();if(e)return e}let t,e,i,n=document.createElement("div");return n.className="cm-line",n.style.width="99999px",n.style.position="absolute",n.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(n);let r=Se(n.firstChild)[0];t=n.getBoundingClientRect().height,e=r?r.width/27:7,i=r?r.height:t,n.remove()}),{lineHeight:t,charWidth:e,textHeight:i}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new Be(this.children,t,e)}computeBlockGapDeco(){let t=[],e=this.view.viewState;for(let i=0,n=0;;n++){let r=n==e.viewports.length?null:e.viewports[n],s=r?r.from-1:this.length;if(s>i){let n=(e.lineBlockAt(s).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(hi.replace({widget:new gi(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,s))}if(!r)break;i=r.to+1}return hi.set(t)}updateDeco(){let t=1,e=this.view.state.facet(cn).map(e=>(this.dynamicDecorationMap[t++]="function"==typeof e)?e(this.view):e),i=!1,n=this.view.state.facet(On).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(Mt.join(n))),this.decorations=[this.editContextFormatting,...e,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];ti.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 r=mn(this.view),s={left:n.left-r.left,top:n.top-r.top,right:n.right+r.right,bottom:n.bottom+r.bottom},{offsetWidth:o,offsetHeight:a}=this.view.scrollDOM;!function(t,e,i,n,r,s,o,a){let l=t.ownerDocument,h=l.defaultView||window;for(let c=t,O=!1;c&&!O;)if(1==c.nodeType){let t,u=c==l.body,d=1,f=1;if(u)t=Ze(h);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(O=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();({scaleX:d,scaleY:f}=Xe(c,e)),t={left:e.left,right:e.left+c.clientWidth*d,top:e.top,bottom:e.top+c.clientHeight*f}}let p=0,m=0;if("nearest"==r)e.top0&&e.bottom>t.bottom+m&&(m=e.bottom-t.bottom+o)):e.bottom>t.bottom&&(m=e.bottom-t.bottom+o,i<0&&e.top-m0&&e.right>t.right+p&&(p=e.right-t.right+s)):e.right>t.right&&(p=e.right-t.right+s,i<0&&e.leftt.bottom||e.leftt.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,s,i.headt?e.left-t:Math.max(0,t-e.right)}function xn(t,e){return e.top>t?e.top-t:Math.max(0,t-e.bottom)}function kn(t,e){return t.tope.top+1}function $n(t,e){return et.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function Tn(t,e,i){let n,r,s,o,a,l,h,c,O=!1;for(let u=t.firstChild;u;u=u.nextSibling){let t=Se(u);for(let d=0;dm||o==m&&s>p)&&(n=u,r=f,s=p,o=m,O=!p||(e0:df.bottom&&(!h||h.bottomf.top)&&(l=u,c=f):h&&kn(h,f)?h=Pn(h,f.bottom):c&&kn(c,f)&&(c=$n(c,f.top))}}if(h&&h.bottom>=i?(n=a,r=h):c&&c.top<=i&&(n=l,r=c),!n)return{node:t,offset:0};let u=Math.max(r.left,Math.min(r.right,e));return 3==n.nodeType?Zn(n,u,i):O&&"false"!=n.contentEditable?Tn(n,u,i):{node:t,offset:Array.prototype.indexOf.call(t.childNodes,n)+(e>=(r.left+r.right)/2?1:0)}}function Zn(t,e,i){let n=t.nodeValue.length,r=-1,s=1e9,o=0;for(let a=0;ai?h.top-i:i-h.bottom)-1;if(h.left-1<=e&&h.right+1>=e&&c=(h.left+h.right)/2,n=i;if(Qe.chrome||Qe.gecko){_e(t,a).getBoundingClientRect().left==h.right&&(n=!i)}if(c<=0)return{node:t,offset:a+(n?1:0)};r=a+(n?1:0),s=c}}}return{node:t,offset:r>-1?r:o>0?t.nodeValue.length:0}}function Xn(t,e,i,n=-1){var r,s;let o,a=t.contentDOM.getBoundingClientRect(),l=a.top+t.viewState.paddingTop,{docHeight:h}=t.viewState,{x:c,y:O}=e,u=O-l;if(u<0)return 0;if(u>h)return t.state.doc.length;for(let e=t.viewState.heightOracle.textHeight/2,r=!1;o=t.elementAtHeight(u),o.type!=li.Text;)for(;u=n>0?o.bottom+e:o.top-e,!(u>=0&&u<=h);){if(r)return i?null:0;r=!0,n=-n}O=l+u;let d=o.from;if(dt.viewport.to)return t.viewport.to==t.state.doc.length?t.state.doc.length:i?null:Cn(t,a,o,c,O);let f=t.dom.ownerDocument,p=t.root.elementFromPoint?t.root:f,m=p.elementFromPoint(c,O);m&&!t.contentDOM.contains(m)&&(m=null),m||(c=Math.max(a.left+1,Math.min(a.right-1,c)),m=p.elementFromPoint(c,O),m&&!t.contentDOM.contains(m)&&(m=null));let g,Q=-1;if(m&&0!=(null===(r=t.docView.nearest(m))||void 0===r?void 0:r.isEditable)){if(f.caretPositionFromPoint){let t=f.caretPositionFromPoint(c,O);t&&({offsetNode:g,offset:Q}=t)}else if(f.caretRangeFromPoint){let t=f.caretRangeFromPoint(c,O);t&&({startContainer:g,startOffset:Q}=t)}g&&(!t.contentDOM.contains(g)||Qe.safari&&function(t,e,i){return An(t,e,i)}(g,Q,c)||Qe.chrome&&function(t,e,i){if(0!=e)return An(t,e,i);for(let e=t;;){let t=e.parentNode;if(!t||1!=t.nodeType||t.firstChild!=e)return!1;if(t.classList.contains("cm-line"))break;e=t}let n=1==t.nodeType?t.getBoundingClientRect():_e(t,0,Math.max(t.nodeValue.length,1)).getBoundingClientRect();return i-n.left>5}(g,Q,c))&&(g=void 0),g&&(Q=Math.min(Pe(g),Q))}if(!g||!t.docView.dom.contains(g)){let e=pi.find(t.docView,d);if(!e)return u>o.top+o.height/2?o.to:o.from;({node:g,offset:Q}=Tn(e.dom,c,O))}let v=t.docView.nearest(g);if(!v)return null;if(v.isWidget&&1==(null===(s=v.dom)||void 0===s?void 0:s.nodeType)){let t=v.dom.getBoundingClientRect();return e.y1.5*t.defaultLineHeight){let e=t.viewState.heightOracle.textHeight;s+=Math.floor((r-i.top-.5*(t.defaultLineHeight-e))/e)*t.viewState.heightOracle.lineLength}let o=t.state.sliceDoc(i.from,i.to);return i.from+Gt(o,s,t.state.tabSize)}function An(t,e,i){let n,r=t;if(3!=t.nodeType||e!=(n=t.nodeValue.length))return!1;for(;;){let t=r.nextSibling;if(t){if("BR"==t.nodeName)break;return!1}{let t=r.parentNode;if(!t||"DIV"==t.nodeName)break;r=t}}return _e(t,n-1,n).getBoundingClientRect().right>i}function Mn(t,e,i){let n=t.lineBlockAt(e);if(Array.isArray(n.type)){let t;for(let r of n.type){if(r.from>e)break;if(!(r.toe)return r;t&&(r.type!=li.Text||t.type==r.type&&!(i<0?r.frome))||(t=r)}}return t||n}return n}function Rn(t,e,i,n){let r=t.state.doc.lineAt(e.head),s=t.bidiSpans(r),o=t.textDirectionAt(r.from);for(let a=e,l=null;;){let e=qi(r,s,o,a,i),h=Yi;if(!e){if(r.number==(i?t.state.doc.lines:1))return a;h="\n",r=t.state.doc.line(r.number+(i?1:-1)),s=t.bidiSpans(r),e=t.visualLineSide(r,!i)}if(l){if(!l(h))return a}else{if(!n)return e;l=n(h)}a=e}}function _n(t,e,i){for(;;){let n=0;for(let r of t)r.between(e-1,e+1,(t,r,s)=>{if(e>t&&ee(t)),i.from,e.head>i.from?-1:1);return n==i.from?i:z.cursor(n,nt)&&!Dn(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 r,s=-1,o=1;if(this.lineSeparator?(s=e.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(r=n.exec(e))&&(s=r.index,o=r[0].length),this.append(e.slice(i,s<0?e.length:s)),s<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=s+o}}readNode(t){if(t.cmIgnore)return;let e=je.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+(En(t,i.node,i.offset)?e:0))}}function En(t,e,i){for(;;){if(!e||i-1;let{impreciseHead:r,impreciseAnchor:s}=t.docView;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=t.docView.domBoundsAround(e,i,0))){let e=r||s?[]:function(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:i,anchorOffset:n,focusNode:r,focusOffset:s}=t.observer.selectionRange;i&&(e.push(new Wn(i,n)),r==i&&s==n||e.push(new Wn(r,s)));return e}(t),i=new Vn(e,t.state);i.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=i.text,this.newSel=function(t,e){if(0==t.length)return null;let i=t[0].pos,n=2==t.length?t[1].pos:i;return i>-1&&n>-1?z.single(i+e,n+e):null}(e,this.bounds.from)}else{let e=t.observer.selectionRange,i=r&&r.node==e.focusNode&&r.offset==e.focusOffset||!we(t.contentDOM,e.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),n=s&&s.node==e.anchorNode&&s.offset==e.anchorOffset||!we(t.contentDOM,e.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset),o=t.viewport;if((Qe.ios||Qe.chrome)&&t.state.selection.main.empty&&i!=n&&(o.from>0||o.toDate.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:n,to:o}=e.bounds,a=r.from,l=null;(8===s||Qe.android&&e.text.length=r.from&&i.to<=r.to&&(i.from!=r.from||i.to!=r.to)&&r.to-r.from-(i.to-i.from)<=4?i={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,i.from).append(i.insert).append(t.state.doc.slice(i.to,r.to))}:Qe.chrome&&i&&i.from==i.to&&i.from==r.head&&"\n "==i.insert.toString()&&t.lineWrapping&&(n&&(n=z.single(n.main.anchor-1,n.main.head-1)),i={from:r.from,to:r.to,insert:O.of([" "])}),i)return Bn(t,i,n,s);if(n&&!n.main.eq(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=zn(t.state.facet(un).map(e=>e(t)),n))),t.dispatch({selection:n,scrollIntoView:e,userEvent:i}),!0}return!1}function Bn(t,e,i,n=-1){if(Qe.ios&&t.inputState.flushIOSKey(e))return!0;let r=t.state.selection.main;if(Qe.android&&(e.to==r.to&&(e.from==r.from||e.from==r.from-1&&" "==t.state.sliceDoc(e.from,r.from))&&1==e.insert.length&&2==e.insert.lines&&ze(t.contentDOM,"Enter",13)||(e.from==r.from-1&&e.to==r.to&&0==e.insert.length||8==n&&e.insert.lengthr.head)&&ze(t.contentDOM,"Backspace",8)||e.from==r.from&&e.to==r.to+1&&0==e.insert.length&&ze(t.contentDOM,"Delete",46)))return!0;let s,o=e.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let a=()=>s||(s=function(t,e,i){let n,r=t.state,s=r.selection.main,o=-1;if(e.from==e.to&&e.froms.to){let i=e.frome(t)),n,i);e.from==a&&(o=a)}if(o>-1)n={changes:e,selection:z.cursor(e.from+e.insert.length,-1)};else if(e.from>=s.from&&e.to<=s.to&&e.to-e.from>=(s.to-s.from)/3&&(!i||i.main.empty&&i.main.from==e.from+e.insert.length)&&t.inputState.composing<0){let i=s.frome.to?r.sliceDoc(e.to,s.to):"";n=r.replaceSelection(t.state.toText(i+e.insert.sliceString(0,void 0,t.state.lineBreak)+o))}else{let o=r.changes(e),a=i&&i.main.to<=o.newLength?i.main:void 0;if(r.selection.ranges.length>1&&t.inputState.composing>=0&&e.to<=s.to&&e.to>=s.to-10){let l,h=t.state.sliceDoc(e.from,e.to),c=i&&bn(t,i.main.head);if(c){let t=e.insert.length-(e.to-e.from);l={from:c.from,to:c.to-t}}else l=t.state.doc.lineAt(s.head);let O=s.to-e.to,u=s.to-s.from;n=r.changeByRange(i=>{if(i.from==s.from&&i.to==s.to)return{changes:o,range:a||i.map(o)};let n=i.to-O,c=n-h.length;if(i.to-i.from!=u||t.state.sliceDoc(c,n)!=h||i.to>=l.from&&i.from<=l.to)return{range:i};let d=r.changes({from:c,to:n,insert:e.insert}),f=i.to-s.to;return{changes:d,range:a?z.range(Math.max(0,a.anchor+f),Math.max(0,a.head+f)):i.map(d)}})}else n={changes:o,selection:a&&r.selection.replaceRange(a)}}let a="input.type";(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,a+=".compose",t.inputState.compositionFirstChange&&(a+=".start",t.inputState.compositionFirstChange=!1));return r.update(n,{userEvent:a,scrollIntoView:!0})}(t,e,i));return t.state.facet(Bi).some(i=>i(t,e.from,e.to,o,a))||t.dispatch(a()),!0}function Gn(t,e,i,n){let r=Math.min(t.length,e.length),s=0;for(;s0&&a>0&&t.charCodeAt(o-1)==e.charCodeAt(a-1);)o--,a--;if("end"==n){i-=o+Math.max(0,s-Math.min(o,a))-s}if(o=o?s-i:0,a=s+(a-o),o=s}else if(a=a?s-i:0,o=s+(o-a),a=s}return{from:s,toA:o,toB:a}}class In{setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}constructor(t){this.view=t,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=t.hasFocus,Qe.safari&&t.contentDOM.addEventListener("input",()=>null),Qe.gecko&&function(t){wr.has(t)||(wr.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=je.get(n))&&i.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=Un(t),i=this.handlers,n=this.view.contentDOM;for(let t in e)if("scroll"!=t){let r=!e[t].handlers.length,s=i[t];s&&r!=!s.handlers.length&&(n.removeEventListener(t,this.handleEvent),s=null),s||n.addEventListener(t,this.handleEvent,{passive:r})}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&&Kn.indexOf(t.keyCode)<0&&(this.tabFocusMode=-1),Qe.android&&Qe.chrome&&!t.synthetic&&(13==t.keyCode||8==t.keyCode))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;let e;return!Qe.ios||t.synthetic||t.altKey||t.metaKey||!((e=Fn.find(e=>e.keyCode==t.keyCode))&&!t.ctrlKey||Hn.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(229!=t.keyCode&&this.view.observer.forceFlush(),!1):(this.pendingIOSKey=e||t,setTimeout(()=>this.flushIOSKey(),250),!0)}flushIOSKey(t){let e=this.pendingIOSKey;return!!e&&(!("Enter"==e.key&&t&&t.from0||!!(Qe.safari&&!Qe.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.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 Nn(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){en(i.state,t)}}}function Un(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,r=t&&t.plugin.domEventObservers;if(n)for(let t in n){let r=n[t];r&&i(t).handlers.push(Nn(e.value,r))}if(r)for(let t in r){let n=r[t];n&&i(t).observers.push(Nn(e.value,n))}}for(let t in er)i(t).handlers.push(er[t]);for(let t in ir)i(t).observers.push(ir[t]);return e}const Fn=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],Hn="dthko",Kn=[16,17,18,20,91,92,224,225];function Jn(t){return.7*Math.max(0,t)+8}class tr{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=function(t){let e,i,n=t.ownerDocument;for(let r=t.parentNode;r&&!(r==n.body||e&&i);)if(1==r.nodeType)!i&&r.scrollHeight>r.clientHeight&&(i=r),!e&&r.scrollWidth>r.clientWidth&&(e=r),r=r.assignedSlot||r.parentNode;else{if(11!=r.nodeType)break;r=r.host}return{x:e,y:i}}(t.contentDOM),this.atoms=t.state.facet(un).map(e=>e(t));let r=t.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(Pt.allowMultipleSelections)&&function(t,e){let i=t.state.facet(Ei);return i.length?i[0](e):Qe.mac?e.metaKey:e.ctrlKey}(t,e),this.dragging=!(!function(t,e){let{main:i}=t.state.selection;if(i.empty)return!1;let n=ve(t.root);if(!n||0==n.rangeCount)return!0;let r=n.getRangeAt(0).getClientRects();for(let t=0;t=e.clientX&&i.top<=e.clientY&&i.bottom>=e.clientY)return!0}return!1}(t,e)||1!=fr(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,r=0,s=0,o=0,a=this.view.win.innerWidth,l=this.view.win.innerHeight;this.scrollParents.x&&({left:s,right:a}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:o,bottom:l}=this.scrollParents.y.getBoundingClientRect());let h=mn(this.view);t.clientX-h.left<=s+6?n=-Jn(s-t.clientX):t.clientX+h.right>=a-6&&(n=Jn(t.clientX-a)),t.clientY-h.top<=o+6?r=-Jn(o-t.clientY):t.clientY+h.bottom>=l-6&&(r=Jn(t.clientY-l)),this.setScrollSpeed(n,r)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=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=zn(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 er=Object.create(null),ir=Object.create(null),nr=Qe.ie&&Qe.ie_version<15||Qe.ios&&Qe.webkit_version<604;function rr(t,e,i){for(let n of t.facet(e))i=n(i,t);return i}function sr(t,e){e=rr(t.state,Ii,e);let i,{state:n}=t,r=1,s=n.toText(e),o=s.lines==n.selection.ranges.length;if(null!=mr&&n.selection.ranges.every(t=>t.empty)&&mr==s.toString()){let t=-1;i=n.changeByRange(i=>{let a=n.doc.lineAt(i.from);if(a.from==t)return{range:i};t=a.from;let l=n.toText((o?s.line(r++).text:e)+n.lineBreak);return{changes:{from:a.from,insert:l},range:z.cursor(i.from+l.length)}})}else i=o?n.changeByRange(t=>{let e=s.line(r++);return{changes:{from:t.from,to:t.to,insert:e.text},range:z.cursor(t.from+e.length)}}):n.replaceSelection(s);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function or(t,e,i,n){if(1==n)return z.cursor(e,i);if(2==n)return function(t,e,i=1){let n=t.charCategorizer(e),r=t.doc.lineAt(e),s=e-r.from;if(0==r.length)return z.cursor(e);0==s?i=1:s==r.length&&(i=-1);let o=s,a=s;i<0?o=b(r.text,s,!1):a=b(r.text,s);let l=n(r.text.slice(o,a));for(;o>0;){let t=b(r.text,o,!1);if(n(r.text.slice(t,o))!=l)break;o=t}for(;a{t.inputState.lastScrollTop=t.scrollDOM.scrollTop,t.inputState.lastScrollLeft=t.scrollDOM.scrollLeft},er.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&0!=t.inputState.tabFocusMode&&(t.inputState.tabFocusMode=Date.now()+2e3),!1),ir.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")},ir.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},er.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(Wi))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=hr(t,e),n=fr(e),r=t.state.selection;return{update(t){t.docChanged&&(i.pos=t.changes.mapPos(i.pos),r=r.map(t.changes))},get(e,s,o){let a,l=hr(t,e),h=or(t,l.pos,l.bias,n);if(i.pos!=l.pos&&!s){let e=or(t,i.pos,i.bias,n),r=Math.min(e.from,h.from),s=Math.max(e.to,h.to);h=r1&&(a=function(t,e){for(let i=0;i=e)return z.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}(r,l.pos))?a:o?r.addRange(h):z.create([h])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new tr(t,e,i,n)),n&&t.observer.ignore(()=>{Re(t.contentDOM);let e=t.root.activeElement;e&&!e.contains(t.contentDOM)&&e.blur()});let r=t.inputState.mouseSelection;if(r)return r.start(e),!1===r.dragging}else t.inputState.setSelectionOrigin("select.pointer");return!1};let ar=(t,e,i)=>e>=i.top&&e<=i.bottom&&t>=i.left&&t<=i.right;function lr(t,e,i,n){let r=pi.find(t.docView,e);if(!r)return 1;let s=e-r.posAtStart;if(0==s)return 1;if(s==r.length)return-1;let o=r.coordsAt(s,-1);if(o&&ar(i,n,o))return-1;let a=r.coordsAt(s,1);return a&&ar(i,n,a)?1:o&&o.bottom>=n?-1:1}function hr(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:i,bias:lr(t,i,e.clientX,e.clientY)}}const cr=Qe.ie&&Qe.ie_version<=11;let Or=null,ur=0,dr=0;function fr(t){if(!cr)return t.detail;let e=Or,i=dr;return Or=t,dr=Date.now(),ur=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(ur+1)%3:1}function pr(t,e,i,n){if(!(i=rr(t.state,Ii,i)))return;let r=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:s}=t.inputState,o=n&&s&&function(t,e){let i=t.state.facet(Di);return i.length?i[0](e):Qe.mac?!e.altKey:!e.ctrlKey}(t,e)?{from:s.from,to:s.to}:null,a={from:r,insert:i},l=t.state.changes(o?[o,a]:a);t.focus(),t.dispatch({changes:l,selection:{anchor:l.mapPos(r,-1),head:l.mapPos(r,1)},userEvent:o?"move.drop":"input.drop"}),t.inputState.draggedContent=null}er.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let n=t.docView.nearest(e.target);if(n&&n.isWidget){let t=n.posAtStart,e=t+n.length;(t>=i.to||e<=i.from)&&(i=z.range(t,e))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",rr(t.state,Ni,t.state.sliceDoc(i.from,i.to))),e.dataTransfer.effectAllowed="copyMove"),!1},er.dragend=t=>(t.inputState.draggedContent=null,!1),er.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),r=0,s=()=>{++r==i.length&&pr(t,e,n.filter(t=>null!=t).join(t.state.lineBreak),!1)};for(let t=0;t{/[\x00-\x08\x0e-\x1f]{2}/.test(e.result)||(n[t]=e.result),s()},e.readAsText(i[t])}return!0}{let i=e.dataTransfer.getData("Text");if(i)return pr(t,e,i,!0),!0}return!1},er.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=nr?null:e.clipboardData;return i?(sr(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(),sr(t,i.value)},50)}(t),!1)};let mr=null;er.copy=er.cut=(t,e)=>{let{text:i,ranges:n,linewise:r}=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 r=-1;for(let{from:n}of t.selection.ranges){let s=t.doc.lineAt(n);s.number>r&&(e.push(s.text),i.push({from:s.from,to:Math.min(t.doc.length,s.to+1)})),r=s.number}n=!0}return{text:rr(t,Ni,e.join(t.lineBreak)),ranges:i,linewise:n}}(t.state);if(!i&&!r)return!1;mr=r?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let s=nr?null:e.clipboardData;return s?(s.clearData(),s.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 gr=ut.define();function Qr(t,e){let i=[];for(let n of t.facet(Gi)){let r=n(t,e);r&&i.push(r)}return i.length?t.update({effects:i,annotations:gr.of(!0)}):null}function vr(t){setTimeout(()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=Qr(t.state,e);i?t.dispatch(i):t.update([])}},10)}ir.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),vr(t)},ir.blur=t=>{t.observer.clearSelectionRange(),vr(t)},ir.compositionstart=ir.compositionupdate=t=>{t.observer.editContext||(null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0))},ir.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,Qe.chrome&&Qe.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then(()=>t.observer.flush()):setTimeout(()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])},50))},ir.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},er.beforeinput=(t,e)=>{var i,n;if("insertReplacementText"==e.inputType&&t.observer.editContext){let n=null===(i=e.dataTransfer)||void 0===i?void 0:i.getData("text/plain"),r=e.getTargetRanges();if(n&&r.length){let e=r[0],i=t.posAtDOM(e.startContainer,e.startOffset),s=t.posAtDOM(e.endContainer,e.endOffset);return Bn(t,{from:i,to:s,insert:t.state.toText(n)},null),!0}}let r;if(Qe.chrome&&Qe.android&&(r=Fn.find(t=>t.inputType==e.inputType))&&(t.observer.delayAndroidKey(r.key,r.keyCode),"Backspace"==r.key||"Delete"==r.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 Qe.ios&&"deleteContentForward"==e.inputType&&t.observer.flushSoon(),Qe.safari&&"insertText"==e.inputType&&t.inputState.composing>=0&&setTimeout(()=>ir.compositionend(t,e),20),!1};const wr=new Set;const br=["pre-wrap","normal","pre-line","break-spaces"];let Sr=!1;function yr(){Sr=!1}class xr{constructor(t){this.lineWrapping=t,this.doc=O.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 br.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i-1,a=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=o;if(this.lineWrapping=o,this.lineHeight=e,this.charWidth=i,this.textHeight=n,this.lineLength=r,a){this.heightSamples={};for(let t=0;t0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t){this.height!=t&&(Math.abs(this.height-t)>Tr&&(Sr=!0),this.height=t)}replace(t,e,i){return Zr.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,n){let r=this,s=i.doc;for(let o=n.length-1;o>=0;o--){let{fromA:a,toA:l,fromB:h,toB:c}=n[o],O=r.lineAt(a,Pr.ByPosNoHeight,i.setDoc(e),0,0),u=O.to>=l?O:r.lineAt(l,Pr.ByPosNoHeight,i,0,0);for(c+=u.to-l,l=u.to;o>0&&O.from<=n[o-1].toA;)a=n[o-1].fromA,h=n[o-1].fromB,o--,a2*r){let r=t[e-1];r.break?t.splice(--e,1,r.left,null,r.right):t.splice(--e,1,r.left,r.right),i+=1+r.break,n-=r.size}else{if(!(r>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,r-=e.size}}else if(n=r&&s(this.blockAt(0,i,n,r))}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setHeight(n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Ar extends Cr{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,n){return new $r(n,this.length,i,this.height,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof Ar||n instanceof Mr&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof Mr?n=new Ar(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):Zr.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setHeight(n.heights[n.index++]):(i||this.outdated)&&this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Mr extends Zr{constructor(t){super(t,0)}heightMetrics(t,e){let i,n=t.doc.lineAt(e).number,r=t.doc.lineAt(e+this.length).number,s=r-n+1,o=0;if(t.lineWrapping){let e=Math.min(this.height,t.lineHeight*s);i=e/s,this.length>s+1&&(o=(this.height-e)/(this.length-s-1))}else i=this.height/s;return{firstLine:n,lastLine:r,perLine:i,perChar:o}}blockAt(t,e,i,n){let{firstLine:r,lastLine:s,perLine:o,perChar:a}=this.heightMetrics(e,n);if(e.lineWrapping){let r=n+(t0){let t=i[i.length-1];t instanceof Mr?i[i.length-1]=new Mr(t.length+n):i.push(null,new Mr(n-1))}if(t>0){let e=i[0];e instanceof Mr?i[0]=new Mr(t+e.length):i.unshift(new Mr(t-1),null)}return Zr.of(i)}decomposeLeft(t,e){e.push(new Mr(t-1),null)}decomposeRight(t,e){e.push(null,new Mr(this.length-t-1))}updateHeight(t,e=0,i=!1,n){let r=e+this.length;if(n&&n.from<=e+this.length&&n.more){let i=[],s=Math.max(e,n.from),o=-1;for(n.from>e&&i.push(new Mr(n.from-e-1).updateHeight(t,e));s<=r&&n.more;){let e=t.doc.lineAt(s).length;i.length&&i.push(null);let r=n.heights[n.index++];-1==o?o=r:Math.abs(r-o)>=Tr&&(o=-2);let a=new Ar(e,r);a.outdated=!1,i.push(a),s+=e+1}s<=r&&i.push(null,new Mr(r-s).updateHeight(t,s));let a=Zr.of(i);return(o<0||Math.abs(a.height-this.height)>=Tr||Math.abs(o-this.heightMetrics(t,e).perLine)>=Tr)&&(Sr=!0),Xr(this,a)}return(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class Rr extends Zr{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 r=i+this.left.height;return to))return l;let h=e==Pr.ByPosNoHeight?Pr.ByPosNoHeight:Pr.ByPos;return a?l.join(this.right.lineAt(o,h,i,s,o)):this.left.lineAt(o,h,i,n,r).join(l)}forEachLine(t,e,i,n,r,s){let o=n+this.left.height,a=r+this.left.length+this.break;if(this.break)t=a&&this.right.forEachLine(t,e,i,o,a,s);else{let l=this.lineAt(a,Pr.ByPos,i,n,r);t=t&&l.from<=e&&s(l),e>l.to&&this.right.forEachLine(l.to+1,e,i,o,a,s)}}replace(t,e,i){let n=this.left.length+this.break;if(ethis.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let r=[];t>0&&this.decomposeLeft(t,r);let s=r.length;for(let t of i)r.push(t);if(t>0&&_r(r,s-1),e=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);t2*e.size||e.size>2*t.size?Zr.of(this.break?[t,null,e]:[t,e]):(this.left=Xr(this.left,t),this.right=Xr(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:r,right:s}=this,o=e+r.length+this.break,a=null;return n&&n.from<=e+r.length&&n.more?a=r=r.updateHeight(t,e,i,n):r.updateHeight(t,e,i),n&&n.from<=o+s.length&&n.more?a=s=s.updateHeight(t,o,i,n):s.updateHeight(t,o,i),a?this.balanced(r,s):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function _r(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof Mr&&(n=t[e+1])instanceof Mr&&t.splice(e-1,3,new Mr(i.length+1+n.length))}class zr{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 Ar?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new Ar(t-this.pos,-1)),this.writtenTo=t,e>t&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t=5)&&this.addLineDeco(n,r,s)}else e>t&&this.span(t,e);this.lineEnd>-1&&this.lineEnd-1)return;let{from:t,to:e}=this.oracle.doc.lineAt(this.pos);this.lineStart=t,this.lineEnd=e,this.writtenTot&&this.nodes.push(new Ar(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new Mr(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 Ar)return t;let e=new Ar(0,-1);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let n=this.ensureLine();n.length+=i,n.collapsed+=i,n.widgetHeight=Math.max(n.widgetHeight,t),n.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(this.lineStart>-1)||e instanceof Ar||this.isCovered?(this.writtenToi.clientHeight||i.scrollWidth>i.clientWidth)&&"visible"!=n.overflow){let n=i.getBoundingClientRect();s=Math.max(s,n.left),o=Math.min(o,n.right),a=Math.max(a,n.top),l=Math.min(e==t.parentNode?r.innerHeight:l,n.bottom)}e="absolute"==n.position||"fixed"==n.position?i.offsetParent:i.parentNode}else{if(11!=e.nodeType)break;e=e.host}return{left:s-i.left,right:Math.max(s,o)-i.left,top:a-(i.top+e),bottom:Math.max(a,l)-(i.top+e)}}function Vr(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class Er{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"function"!=typeof t&&"cm-lineWrapping"==t.class);this.heightOracle=new xr(e),this.stateDeco=t.facet(cn).filter(t=>"function"!=typeof t),this.heightMap=Zr.empty().applyChanges(this.stateDeco,O.empty,this.heightOracle.setDoc(t.doc),[new Qn(0,0,0,t.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=hi.set(this.lineGaps.map(t=>t.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let n=i?e.head:e.anchor;if(!t.some(({from:t,to:e})=>n>=t&&n<=e)){let{from:e,to:i}=this.lineBlockAt(n);t.push(new jr(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?Gr:new Ir(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(Nr(t,this.scaler))})}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(cn).filter(t=>"function"!=typeof t);let n=t.changedRanges,r=Qn.extendWithRanges(n,function(t,e,i){let n=new Yr;return Mt.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:T.empty(this.state.doc.length))),s=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);yr(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),r),(this.heightMap.height!=s||Sr)&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=s);let a=r.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.heada.to)||!this.viewportIsAppropriate(a))&&(a=this.getViewport(0,e));let l=a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,t.flags|=this.updateForViewport(),(l||!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.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Fi)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?bi.RTL:bi.LTR;let s=this.heightOracle.mustRefreshForWrapping(r),o=e.getBoundingClientRect(),a=s||this.mustMeasureContent||this.contentDOMHeight!=o.height;this.contentDOMHeight=o.height,this.mustMeasureContent=!1;let l=0,h=0;if(o.width&&o.height){let{scaleX:t,scaleY:i}=Xe(e,o);(t>.005&&Math.abs(this.scaleX-t)>.005||i>.005&&Math.abs(this.scaleY-i)>.005)&&(this.scaleX=t,this.scaleY=i,l|=16,s=a=!0)}let c=(parseInt(i.paddingTop)||0)*this.scaleY,u=(parseInt(i.paddingBottom)||0)*this.scaleY;this.paddingTop==c&&this.paddingBottom==u||(this.paddingTop=c,this.paddingBottom=u,l|=18),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(a=!0),this.editorWidth=t.scrollDOM.clientWidth,l|=16);let d=t.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=qe(t.scrollDOM);let f=(this.printing?Vr:qr)(e,this.paddingTop),p=f.top-this.pixelViewport.top,m=f.bottom-this.pixelViewport.bottom;this.pixelViewport=f;let g=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(g!=this.inView&&(this.inView=g,g&&(a=!0)),!this.inView&&!this.scrollTarget&&!function(t){let e=t.getBoundingClientRect(),i=t.ownerDocument.defaultView||window;return e.left0&&e.top0}(t.dom))return 0;let Q=o.width;if(this.contentDOMWidth==Q&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=o.width,this.editorHeight=t.scrollDOM.clientHeight,l|=16),a){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(s=!0),s||n.lineWrapping&&Math.abs(Q-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:o,textHeight:a}=t.docView.measureTextSize();s=i>0&&n.refresh(r,i,o,a,Math.max(5,Q/o),e),s&&(t.docView.minWidth=0,l|=16)}p>0&&m>0?h=Math.max(p,m):p<0&&m<0&&(h=Math.min(p,m)),yr();for(let i of this.viewports){let r=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(s?Zr.empty().applyChanges(this.stateDeco,O.empty,this.heightOracle,[new Qn(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,s,new kr(i.from,r))}Sr&&(l|=2)}let v=!this.viewportIsAppropriate(this.viewport,h)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return v&&(2&l&&(l|=this.updateScaler()),this.viewport=this.getViewport(h,this.scrollTarget),l|=this.updateForViewport()),(2&l||v)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(s?[]:this.lineGaps,t)),l|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),l}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,r=this.heightOracle,{visibleTop:s,visibleBottom:o}=this,a=new jr(n.lineAt(s-1e3*i,Pr.ByHeight,r,0,0).from,n.lineAt(o+1e3*(1-i),Pr.ByHeight,r,0,0).to);if(e){let{head:t}=e.range;if(ta.to){let i,s=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),o=n.lineAt(t,Pr.ByPos,r,0,0);i="center"==e.y?(o.top+o.bottom)/2-s/2:"start"==e.y||"nearest"==e.y&&t=o+Math.max(10,Math.min(i,250)))&&n>s-2e3&&r>1,s=n<<1;if(this.defaultTextDirection!=bi.LTR&&!i)return[];let o=[],a=(n,s,l,h)=>{if(s-nn&&tt.from>=l.from&&t.to<=l.to&&Math.abs(t.from-n)t.frome));if(!u){if(st.from<=s&&t.to>=s)){let t=e.moveToLineBoundary(z.cursor(s),!1,!0).head;t>n&&(s=t)}let t=this.gapSize(l,n,s,h);u=new Er(n,s,t,i||t<2e6?t:2e6)}o.push(u)},l=e=>{if(e.lengthr&&(n.push({from:r,to:t}),s+=t-r),r=e}},20),r2e6)for(let i of t)i.from>=e.from&&i.frome.from&&a(e.from,o,e,r),lt.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(t){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let i=[];Mt.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=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find(e=>e.from<=t&&e.to>=t)||Nr(this.heightMap.lineAt(t,Pr.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)||Nr(this.heightMap.lineAt(this.scaler.fromDOM(t),Pr.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Nr(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 jr{constructor(t,e){this.from=t,this.to=e}}function Lr({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:r}=e[t],s=r-i;if(n<=s)return i+n;n-=s}}function Br(t,e){let i=0;for(let{from:n,to:r}of t.ranges){if(e<=r){i+=e-n;break}i+=r-n}return i/t.total}const Gr={toDOM:t=>t,fromDOM:t=>t,scale:1,eq(t){return t==this}};class Ir{constructor(t,e,i){let n=0,r=0,s=0;this.viewports=i.map(({from:i,to:r})=>{let s=e.lineAt(i,Pr.ByPos,t,0,0).top,o=e.lineAt(r,Pr.ByPos,t,0,0).bottom;return n+=o-s,{from:i,to:r,top:s,bottom:o,domTop:0,domBottom:0}}),this.scale=(7e6-n)/(e.height-n);for(let t of this.viewports)t.domTop=s+(t.top-r)*this.scale,s=t.domBottom=t.domTop+(t.bottom-t.top),r=t.bottom}toDOM(t){for(let e=0,i=0,n=0;;e++){let r=ee.from==t.viewports[i].from&&e.to==t.viewports[i].to))}}function Nr(t,e){if(1==e.scale)return t;let i=e.toDOM(t.top),n=e.toDOM(t.bottom);return new $r(t.from,t.length,i,n-i,Array.isArray(t._content)?t._content.map(t=>Nr(t,e)):t._content)}const Ur=V.define({combine:t=>t.join(" ")}),Fr=V.define({combine:t=>t.indexOf(!0)>-1}),Hr=Ft.newName(),Kr=Ft.newName(),Jr=Ft.newName(),ts={"&light":"."+Kr,"&dark":"."+Jr};function es(t,e,i){return new Ft(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 is=es("."+Hr,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#ddd"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",zIndex:200},".cm-gutters-before":{insetInlineStart:0},".cm-gutters-after":{insetInlineEnd:0},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",border:"0px solid #ddd","&.cm-gutters-before":{borderRightWidth:"1px"},"&.cm-gutters-after":{borderLeftWidth:"1px"}},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0,zIndex:300},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-dialog":{padding:"2px 19px 4px 6px",position:"relative","& label":{fontSize:"80%"}},".cm-dialog-close":{position:"absolute",top:"3px",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",fontSize:"14px",padding:"0"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top",userSelect:"none"},".cm-highlightSpace":{backgroundImage:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",backgroundPosition:"center"},".cm-highlightTab":{backgroundImage:'url(\'data:image/svg+xml,\')',backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},ts),ns={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},rs=Qe.ie&&Qe.ie_version<=11;class ss{constructor(t){this.view=t,this.active=!1,this.editContext=null,this.selectionRange=new Ce,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);(Qe.ie&&Qe.ie_version<=11||Qe.ios&&t.composing)&&e.some(t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length)?this.flushSoon():this.flush()}),!window.EditContext||!Qe.android||!1===t.constructor.EDIT_CONTEXT||Qe.chrome&&Qe.chrome_version<126||(this.editContext=new ls(t),t.state.facet(nn)&&(t.contentDOM.editContext=this.editContext.editContext)),rs&&(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){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(nn)?i.root.activeElement!=this.dom:!be(this.dom,n))return;let r=n.anchorNode&&i.docView.nearest(n.anchorNode);r&&r.ignoreEvent(t)?e||(this.selectionChanged=!1):(Qe.ie&&Qe.ie_version<=11||Qe.android&&Qe.chrome)&&!i.state.selection.main.empty&&n.focusNode&&ye(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=ve(t.root);if(!e)return!1;let i=Qe.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 as(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?as(t,i):null}(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let n=be(this.dom,i);return n&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime{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{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 r of t){let t=this.readMutation(r);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&&be(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 r=new jn(this.view,t,e,i);return this.view.docView.domChanged={newSel:r.newSel?r.newSel.main:null},r}flush(t=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;t&&this.readSelectionRange();let e=this.readChange();if(!e)return this.view.requestMeasure(),!1;let i=this.view.state,n=Ln(this.view,e);return this.view.state==i&&(e.domChanged||e.newSel&&!e.newSel.main.eq(this.view.state.selection.main))&&this.view.update([]),n}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty("attributes"==t.type),"attributes"==t.type&&(e.flags|=4),"childList"==t.type){let i=os(e,t.previousSibling||t.target.previousSibling,-1),n=os(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(nn)!=t.state.facet(nn)&&(t.view.contentDOM.editContext=t.state.facet(nn)?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 os(t,e,i){for(;e;){let n=je.get(e);if(n&&n.parent==t)return n;let r=e.parentNode;e=r!=t.dom?r:i>0?e.nextSibling:e.previousSibling}return null}function as(t,e){let i=e.startContainer,n=e.startOffset,r=e.endContainer,s=e.endOffset,o=t.docView.domAtPos(t.state.selection.main.anchor);return ye(o.node,o.offset,r,s)&&([i,n,r,s]=[r,s,i,n]),{anchorNode:i,anchorOffset:n,focusNode:r,focusOffset:s}}class ls{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:r,head:s}=n,o=this.toEditorPos(i.updateRangeStart),a=this.toEditorPos(i.updateRangeEnd);t.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:o,drifted:!1});let l=a-o>i.text.length;o==this.from&&rthis.to&&(a=r);let h=Gn(t.state.sliceDoc(o,a),i.text,(l?n.from:n.to)-o,l?"end":null);if(!h){let e=z.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));return void(e.main.eq(n)||t.dispatch({selection:e,userEvent:"select"}))}let c={from:h.from+o,to:h.toA+o,insert:O.of(i.text.slice(h.from,h.toB).split("\n"))};if((Qe.mac||Qe.android)&&c.from==s-1&&/^\. ?$/.test(i.text)&&"off"==t.contentDOM.getAttribute("autocorrect")&&(c={from:o,to:a,insert:O.of([i.text.replace("."," ")])}),this.pendingContextChange=c,!t.state.readOnly){let e=this.to-this.from+(c.to-c.from+c.insert.length);Bn(t,c,z.single(this.toEditorPos(i.selectionStart,e),this.toEditorPos(i.selectionEnd,e)))}this.pendingContextChange&&(this.revertPending(t.state),this.setSelection(t.state)),c.from=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=[],r=null;for(let e=this.toEditorPos(i.rangeStart),s=this.toEditorPos(i.rangeEnd);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 r=this.toEditorPos(t.rangeStart),s=this.toEditorPos(t.rangeEnd);if(r{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=>{this.editContext.updateControlBounds(t.contentDOM.getBoundingClientRect());let e=ve(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((r,s,o,a,l)=>{if(i)return;let h=l.length-(s-r);if(n&&s>=n.to){if(n.from==r&&n.to==s&&n.insert.eq(l))return n=this.pendingContextChange=null,e+=h,void(this.to+=h);n=null,this.revertPending(t.state)}if(r+=e,(s+=e)<=this.from)this.from+=h,this.to+=h;else if(rthis.to||this.to-this.from+l.length>3e4)return void(i=!0);this.editContext.updateText(this.toContextPos(r),this.toContextPos(s),l.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.to3e4)}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 hs{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 Wr(t.state||Pt.create(t)),t.scrollTo&&t.scrollTo.is(Ji)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(sn).map(t=>new an(t));for(let t of this.plugins)t.update(this);this.observer=new ss(this),this.inputState=new In(this),this.inputState.ensureHandlers(this.plugins),this.docView=new wn(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.requestMeasure())}dispatch(...t){let e=1==t.length&&t[0]instanceof mt?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,r=this.state;for(let e of t){if(e.startState!=r)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");r=e.state}if(this.destroyed)return void(this.viewState.state=r);let s=this.hasFocus,o=0,a=null;t.some(t=>t.annotation(gr))?(this.inputState.notifiedFocused=s,o=1):s!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=s,a=Qr(r,s),a||(o=1));let l=this.observer.delayedAndroidKey,h=null;if(l?(this.observer.clearDelayedAndroidKey(),h=this.observer.readChange(),(h&&!this.state.doc.eq(r.doc)||!this.state.selection.eq(r.selection))&&(h=null)):this.observer.clear(),r.facet(Pt.phrases)!=this.state.facet(Pt.phrases))return this.setState(r);e=vn.create(this,r,t),e.flags|=o;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let e of t){if(c&&(c=c.map(e.changes)),e.scrollIntoView){let{main:t}=e.state.selection;c=new Ki(t.empty?t:z.cursor(t.head,t.head>t.anchor?-1:1))}for(let t of e.effects)t.is(Ji)&&(c=t.value.clip(this.state))}this.viewState.update(e,c),this.bidiCache=us.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(gn)!=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(Ur)!=e.state.facet(Ur)&&(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(Li))try{t(e)}catch(t){en(this.state,t,"update listener")}(a||h)&&Promise.resolve().then(()=>{a&&this.state==a.startState&&this.dispatch(a),h&&!Ln(this,h)&&l.force&&ze(this.contentDOM,l.key,l.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 Wr(t),this.plugins=t.facet(sn).map(t=>new an(t)),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new wn(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(sn),i=t.state.facet(sn);if(e!=i){let n=[];for(let r of i){let i=e.indexOf(r);if(i<0)n.push(new an(r));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-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.scrollDOM,n=i.scrollTop*this.scaleY,{scrollAnchorPos:r,scrollAnchorHeight:s}=this.viewState;Math.abs(n-this.viewState.scrollTop)>1&&(s=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(s<0)if(qe(i))r=-1,s=this.viewState.heightMap.height;else{let t=this.viewState.scrollAnchorAt(n);r=t.from,s=t.top}this.updateState=1;let o=this.viewState.measure(this);if(!o&&!this.measureRequests.length&&null==this.viewState.scrollTarget)break;if(t>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let a=[];4&o||([this.measureRequests,a]=[a,this.measureRequests]);let l=a.map(t=>{try{return t.read(this)}catch(t){return en(this.state,t),Os}}),h=vn.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;t1||t<-1){n+=t,i.scrollTop=n/this.scaleY,s=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(Li))t(e)}get themeClasses(){return Hr+" "+(this.state.facet(Fr)?Jr:Kr)+" "+this.state.facet(Ur)}updateAttrs(){let t=ds(this,ln,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(nn)?"true":"false",class:"cm-content",style:`${Qe.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),ds(this,hn,e);let i=this.observer.ignore(()=>{let i=si(this.contentDOM,this.contentAttrs,e),n=si(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(hs.announce)){e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(gn);let t=this.state.facet(hs.cspNonce);Ft.mount(this.root,this.styleModules.concat(is).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;ee.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 Yn(this,t,Rn(this,t,e,i))}moveByGroup(t,e){return Yn(this,t,Rn(this,t,e,e=>function(t,e,i){let n=t.state.charCategorizer(e),r=n(i);return t=>{let e=n(t);return r==yt.Space&&(r=e),r==e}}(this,t.head,e)))}visualLineSide(t,e){let i=this.bidiSpans(t),n=this.textDirectionAt(t.from),r=i[e?i.length-1:0];return z.cursor(r.side(e,n)+t.from,r.forward(!e,n)?1:-1)}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let r=Mn(t,e.head,e.assoc||-1),s=n&&r.type==li.Text&&(t.lineWrapping||r.widgetLineBreaks)?t.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head):null;if(s){let e=t.dom.getBoundingClientRect(),n=t.textDirectionAt(r.from),o=t.posAtCoords({x:i==(n==bi.LTR)?e.right-1:e.left+1,y:(s.top+s.bottom)/2});if(null!=o)return z.cursor(o,i?-1:1)}return z.cursor(i?r.to:r.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Yn(this,t,function(t,e,i,n){let r=e.head,s=i?1:-1;if(r==(i?t.state.doc.length:0))return z.cursor(r,e.assoc);let o,a=e.goalColumn,l=t.contentDOM.getBoundingClientRect(),h=t.coordsAtPos(r,e.assoc||-1),c=t.documentTop;if(h)null==a&&(a=h.left-l.left),o=s<0?h.top:h.bottom;else{let e=t.viewState.lineBlockAt(r);null==a&&(a=Math.min(l.right-l.left,t.defaultCharacterWidth*(r-e.from))),o=(s<0?e.top:e.bottom)+c}let O=l.left+a,u=null!=n?n:t.viewState.heightOracle.textHeight>>1;for(let e=0;;e+=10){let i=o+(u+e)*s,n=Xn(t,{x:O,y:i},!1,s);if(il.bottom||(s<0?nr)){let e=t.docView.coordsForChar(n),r=!e||i0)}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(Ui)||tthis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>cs)return zi(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||Ai(n.isolates,e=fn(this,t))))return n.order;e||(e=fn(this,t));let n=function(t,e,i){if(!t)return[new Ci(0,0,e==yi?1:0)];if(e==Si&&!i.length&&!Xi.test(t))return zi(t.length);if(i.length)for(;t.length>Mi.length;)Mi[Mi.length]=256;let n=[],r=e==Si?0:1;return _i(t,r,r,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new us(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||Qe.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Re(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={}){return Ji.of(new Ki("number"==typeof t?z.cursor(t):t,e.y,e.x,e.yMargin,e.xMargin))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Ji.of(new Ki(z.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 on.define(()=>({}),{eventHandlers:t})}static domEventObservers(t){return on.define(()=>({}),{eventObservers:t})}static theme(t,e){let i=Ft.newName(),n=[Ur.of(i),gn.of(es(`.${i}`,t))];return e&&e.dark&&n.push(Fr.of(!0)),n}static baseTheme(t){return K.lowest(gn.of(es("."+Hr,t,ts)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&je.get(i)||je.get(t);return(null===(e=null==n?void 0:n.rootView)||void 0===e?void 0:e.view)||null}}hs.styleModule=gn,hs.inputHandler=Bi,hs.clipboardInputFilter=Ii,hs.clipboardOutputFilter=Ni,hs.scrollHandler=Hi,hs.focusChangeEffect=Gi,hs.perLineTextDirection=Ui,hs.exceptionSink=ji,hs.updateListener=Li,hs.editable=nn,hs.mouseSelectionStyle=Wi,hs.dragMovesSelection=Di,hs.clickAddsSelectionRange=Ei,hs.decorations=cn,hs.outerDecorations=On,hs.atomicRanges=un,hs.bidiIsolatedRanges=dn,hs.scrollMargins=pn,hs.darkTheme=Fr,hs.cspNonce=V.define({combine:t=>t.length?t[0]:""}),hs.contentAttributes=hn,hs.editorAttributes=ln,hs.lineWrapping=hs.contentAttributes.of({class:"cm-lineWrapping"}),hs.announce=pt.define();const cs=4096,Os={};class us{constructor(t,e,i,n,r,s){this.from=t,this.to=e,this.dir=i,this.isolates=n,this.fresh=r,this.order=s}static update(t,e){if(e.empty&&!t.some(t=>t.fresh))return t;let i=[],n=t.length?t[t.length-1].dir:bi.LTR;for(let r=Math.max(0,t.length-10);r=0;r--){let e=n[r],s="function"==typeof e?e(t):e;s&&ii(s,i)}return i}const fs=Qe.mac?"mac":Qe.windows?"win":Qe.linux?"linux":"key";function ps(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 ms=K.default(hs.domEventHandlers({keydown:(t,e)=>ys(vs(e.state),t,e,"editor")})),gs=V.define({enables:ms}),Qs=new WeakMap;function vs(t){let e=t.facet(gs),i=Qs.get(e);return i||Qs.set(e,i=function(t,e=fs){let i=Object.create(null),n=Object.create(null),r=(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")},s=(t,n,s,o,a)=>{var l,h;let c=i[t]||(i[t]=Object.create(null)),O=n.split(/ (?!$)/).map(t=>function(t,e){const i=t.split(/-(?!$)/);let n,r,s,o,a=i[i.length-1];"Space"==a&&(a=" ");for(let t=0;t{let n=ws={view:e,prefix:i,scope:t};return setTimeout(()=>{ws==n&&(ws=null)},bs),!0}]})}let u=O.join(" ");r(u,!1);let d=c[u]||(c[u]={preventDefault:!1,stopPropagation:!1,run:(null===(h=null===(l=c._any)||void 0===l?void 0:l.run)||void 0===h?void 0:h.slice())||[]});s&&d.run.push(s),o&&(d.preventDefault=!0),a&&(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:r}=n;for(let e in t)t[e].run.push(t=>r(t,Ss))}let r=n[e]||n.key;if(r)for(let e of t)s(e,r,n.run,n.preventDefault,n.stopPropagation),n.shift&&s(e,"Shift-"+r,n.shift,n.preventDefault,n.stopPropagation)}return i}(e.reduce((t,e)=>t.concat(e),[]))),i}let ws=null;const bs=4e3;let Ss=null;function ys(t,e,i,n){Ss=e;let r=function(t){var e=!(ee&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||ie&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?te:Jt)[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),s=x(S(r,0))==r.length&&" "!=r,o="",a=!1,l=!1,h=!1;ws&&ws.view==i&&ws.scope==n&&(o=ws.prefix+" ",Kn.indexOf(e.keyCode)<0&&(l=!0,ws=null));let c,O,u=new Set,d=t=>{if(t){for(let e of t.run)if(!u.has(e)&&(u.add(e),e(i)))return t.stopPropagation&&(h=!0),!0;t.preventDefault&&(t.stopPropagation&&(h=!0),l=!0)}return!1},f=t[n];return f&&(d(f[o+ps(r,e,!s)])?a=!0:!s||!(e.altKey||e.metaKey||e.ctrlKey)||Qe.windows&&e.ctrlKey&&e.altKey||Qe.mac&&e.altKey&&!e.ctrlKey&&!e.metaKey||!(c=Jt[e.keyCode])||c==r?s&&e.shiftKey&&d(f[o+ps(r,e,!0)])&&(a=!0):(d(f[o+ps(c,e,!0)])||e.shiftKey&&(O=te[e.keyCode])!=r&&O!=c&&d(f[o+ps(O,e,!1)]))&&(a=!0),!a&&d(f._any)&&(a=!0)),l&&(a=!0),a&&h&&e.stopPropagation(),Ss=null,a}class xs{constructor(t,e,i,n,r){this.className=t,this.left=e,this.top=i,this.width=n,this.height=r}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 r=ks(t);return[new xs(e,n.left-r.left,n.top-r.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),r=Math.min(i.to,t.viewport.to),s=t.textDirection==bi.LTR,o=t.contentDOM,a=o.getBoundingClientRect(),l=ks(t),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),O=a.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),u=a.right-(c?parseInt(c.paddingRight):0),d=Mn(t,n,1),f=Mn(t,r,-1),p=d.type==li.Text?d:null,m=f.type==li.Text?f:null;p&&(t.lineWrapping||d.widgetLineBreaks)&&(p=$s(t,n,1,p));m&&(t.lineWrapping||f.widgetLineBreaks)&&(m=$s(t,r,-1,m));if(p&&m&&p.from==m.from&&p.to==m.to)return Q(v(i.from,i.to,p));{let e=p?v(i.from,null,p):w(d,!1),n=m?v(null,i.to,m):w(f,!0),r=[];return(p||d).to<(m||f).from-(p&&m?1:0)||d.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2h&&n.from=s)break;a>r&&l(Math.max(t,r),null==e&&t<=h,Math.min(a,s),null==i&&a>=c,o.dir)}if(r=n.to+1,r>=s)break}return 0==a.length&&l(h,null==e,c,null==i,t.textDirection),{top:r,bottom:o,horizontal:a}}function w(t,e){let i=a.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function ks(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==bi.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function $s(t,e,i,n){let r=t.coordsAtPos(e,2*i);if(!r)return n;let s=t.dom.getBoundingClientRect(),o=(r.top+r.bottom)/2,a=t.posAtCoords({x:s.left+1,y:o}),l=t.posAtCoords({x:s.right-1,y:o});return null==a||null==l?n:{from:Math.max(n.from,Math.min(a,l)),to:Math.min(n.to,Math.max(a,l))}}class Ps{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(Ts)!=t.state.facet(Ts)&&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(Ts);for(;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,Qe.safari&&Qe.safari_version>=26&&(this.dom.style.display=this.dom.firstChild?"":"none")}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Ts=V.define();function Zs(t){return[on.define(e=>new Ps(e,t)),Ts.of(t)]}const Xs=V.define({combine:t=>Tt(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function Cs(t){return t.startState.facet(Xs)!=t.state.facet(Xs)}const As=Zs({above:!0,markers(t){let{state:e}=t,i=e.facet(Xs),n=[];for(let r of e.selection.ranges){let s=r==e.selection.main;if(r.empty||i.drawRangeCursor){let e=s?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=r.empty?r:z.cursor(r.head,r.head>r.anchor?-1:1);for(let r of xs.forRange(t,e,i))n.push(r)}}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=Cs(t);return i&&Ms(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){Ms(e.state,t)},class:"cm-cursorLayer"});function Ms(t,e){e.style.animationDuration=t.facet(Xs).cursorBlinkRate+"ms"}const Rs=Zs({above:!1,markers:t=>t.state.selection.ranges.map(e=>e.empty?[]:xs.forRange(t,"cm-selectionBackground",e)).reduce((t,e)=>t.concat(e)),update:(t,e)=>t.docChanged||t.selectionSet||t.viewportChanged||Cs(t),class:"cm-selectionLayer"}),_s=K.highest(hs.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"}}}})),zs=pt.define({map:(t,e)=>null==t?null:e.mapPos(t)}),Ys=G.define({create:()=>null,update:(t,e)=>(null!=t&&(t=e.changes.mapPos(t)),e.effects.reduce((t,e)=>e.is(zs)?e.value:t,t))}),qs=on.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(Ys);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(Ys)!=i||t.docChanged||t.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:t}=this,e=t.state.field(Ys),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(Ys)!=t&&this.view.dispatch({effects:zs.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 Vs(t,e,i,n,r){e.lastIndex=0;for(let s,o=t.iterRange(i,n),a=i;!o.next().done;a+=o.value.length)if(!o.lineBreak)for(;s=e.exec(o.value);)r(a+s.index,s)}class Es{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:r,maxLength:s=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,r)=>n(r,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,r)=>{let s=i(t,e,n);s&&r(n,n+t[0].length,s)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,r)=>r(n,n+t[0].length,i)}this.boundary=r,this.maxLength=s}createDeco(t){let e=new Rt,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:r,to:s}of i)r=Math.max(t.state.doc.lineAt(r).from,r-e),s=Math.min(t.state.doc.lineAt(s).to,s+e),n.length&&n[n.length-1].to>=r?n[n.length-1].to=s:n.push({from:r,to:s});return n}(t,this.maxLength))Vs(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,r,s,o)=>{o>=t.view.viewport.from&&s<=t.view.viewport.to&&(i=Math.min(s,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 r of t.visibleRanges){let s=Math.max(r.from,i),o=Math.min(r.to,n);if(o>=s){let i=t.state.doc.lineAt(s),n=i.toi.from;s--)if(this.boundary.test(i.text[s-1-i.from])){a=s;break}for(;oc.push(i.range(t,e));if(i==n)for(this.regexp.lastIndex=a-i.from;(h=this.regexp.exec(i.text))&&h.indexthis.addMatch(i,t,e,O));e=e.update({filterFrom:a,filterTo:l,filter:(t,e)=>tl,add:c})}}return e}}const Ds=null!=/x/.unicode?"gu":"g",Ws=new RegExp("[\0-\b\n--Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff-]",Ds),js={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 Ls=null;const Bs=V.define({combine(t){let e=Tt(t,{render:null,specialChars:Ws,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Ls&&"undefined"!=typeof document&&document.body){let e=document.body.style;Ls=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return Ls||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,Ds)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,Ds)),e}});let Gs=null;class Is extends ai{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")+" "+(js[this.code]||"0x"+this.code.toString(16)),n=this.options.render&&this.options.render(this.code,i,e);if(n)return n;let r=document.createElement("span");return r.textContent=e,r.title=i,r.setAttribute("aria-label",i),r.className="cm-specialChar",r}ignoreEvent(){return!1}}class Ns extends ai{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 Us=hi.line({class:"cm-activeLine"}),Fs=on.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 r=t.lineBlockAt(n.head);r.from>e&&(i.push(Us.range(r.from)),e=r.from)}return hi.set(i)}},{decorations:t=>t.decorations}),Hs=2e3;function Ks(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1),n=t.state.doc.lineAt(i),r=i-n.from,s=r>Hs?-1:r==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):Bt(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:s,off:r}}function Js(t,e){let i=Ks(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),r=t.state.doc.lineAt(e);i={line:r.number,col:i.col,off:Math.min(i.off,r.length)},n=n.map(t.changes)}},get(e,r,s){let o=Ks(t,e);if(!o)return n;let a=function(t,e,i){let n=Math.min(e.line,i.line),r=Math.max(e.line,i.line),s=[];if(e.off>Hs||i.off>Hs||e.col<0||i.col<0){let o=Math.min(e.off,i.off),a=Math.max(e.off,i.off);for(let e=n;e<=r;e++){let i=t.doc.line(e);i.length<=a&&s.push(z.range(i.from+o,i.to+a))}}else{let o=Math.min(e.col,i.col),a=Math.max(e.col,i.col);for(let e=n;e<=r;e++){let i=t.doc.line(e),n=Gt(i.text,o,t.tabSize,!0);if(n<0)s.push(z.cursor(i.to));else{let e=Gt(i.text,a,t.tabSize);s.push(z.range(i.from+n,i.from+e))}}}return s}(t.state,i,o);return a.length?s?z.create(a.concat(n.ranges)):z.create(a):n}}:null}const to={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},eo={style:"cursor: crosshair"};const io="-10000px";class no{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 r=null;this.tooltipViews=this.tooltips.map(t=>r=i(t,r))}update(t,e){var i;let n=t.state.facet(this.facet),r=n.filter(t=>t);if(n===this.input){for(let e of this.tooltipViews)e.update&&e.update(t);return!1}let s=[],o=e?[]:null;for(let i=0;ie[i]=t),e.length=o.length),this.input=n,this.tooltips=r,this.tooltipViews=s,!0}}function ro(t){let e=t.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:e.clientHeight,right:e.clientWidth}}const so=V.define({combine:t=>{var e,i,n;return{position:Qe.ios?"absolute":(null===(e=t.find(t=>t.position))||void 0===e?void 0:e.position)||"fixed",parent:(null===(i=t.find(t=>t.parent))||void 0===i?void 0:i.parent)||null,tooltipSpace:(null===(n=t.find(t=>t.tooltipSpace))||void 0===n?void 0:n.tooltipSpace)||ro}}}),oo=new WeakMap,ao=on.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(so);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 no(t,Oo,(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(so);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=io,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(Qe.gecko)i=t.offsetParent!=this.container.ownerDocument.body;else if(t.style.top==io&&"0px"==t.style.left){let e=t.getBoundingClientRect();i=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}}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(),r=mn(this.view);return{visible:{left:n.left+r.left,top:n.top+r.top,right:n.right-r.right,bottom:n.bottom-r.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(so).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:r,scaleY:s}=t,o=[];for(let a=0;a=Math.min(i.bottom,n.bottom)||O.rightMath.min(i.right,n.right)+.1)){c.style.top=io;continue}let d=l.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,f=d?7:0,p=u.right-u.left,m=null!==(e=oo.get(h))&&void 0!==e?e:u.bottom-u.top,g=h.offset||co,Q=this.view.textDirection==bi.LTR,v=u.width>n.right-n.left?Q?n.left:n.right-u.width:Q?Math.max(n.left,Math.min(O.left-(d?14:0)+g.x,n.right-p)):Math.min(Math.max(n.left,O.left-p+(d?14:0)-g.x),n.right-p),w=this.above[a];!l.strictSide&&(w?O.top-m-f-g.yn.bottom)&&w==n.bottom-O.bottom>O.top-n.top&&(w=this.above[a]=!w);let b=(w?O.top-n.top:n.bottom-O.bottom)-f;if(bv&&t.topS&&(S=w?t.top-m-2-f:t.bottom+f+2);if("absolute"==this.position?(c.style.top=(S-t.parent.top)/s+"px",lo(c,(v-t.parent.left)/r)):(c.style.top=S/s+"px",lo(c,v/r)),d){let t=O.left+(Q?g.x:-g.x)-(v+14-7);d.style.left=t/r+"px"}!0!==h.overlap&&o.push({left:v,top:S,right:y,bottom:S+m}),c.classList.toggle("cm-tooltip-above",w),c.classList.toggle("cm-tooltip-below",!w),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=io}},{eventObservers:{scroll(){this.maybeMeasure()}}});function lo(t,e){let i=parseInt(t.style.left,10);(isNaN(i)||Math.abs(e-i)>1)&&(t.style.left=e+"px")}const ho=hs.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"}}}),co={x:0,y:0},Oo=V.define({enables:[ao,ho]}),uo=V.define({combine:t=>t.reduce((t,e)=>t.concat(e),[])});class fo{static create(t){return new fo(t)}constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new no(t,uo,(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 po=Oo.compute([uo],t=>{let e=t.facet(uo);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:fo.create,above:e[0].above,arrow:e.some(t=>t.arrow)}});class mo{constructor(t,e,i,n,r){this.view=t,this.source=e,this.field=i,this.setHover=n,this.hoverTime=r,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let t=Date.now()-this.lastMove.time;ti.bottom||e.xi.right+t.defaultCharacterWidth)return;let s=t.bidiSpans(t.state.doc.lineAt(n)).find(t=>t.from<=n&&t.to>=n),o=s&&s.dir==bi.RTL?-1:1;r=e.x{this.pending==e&&(this.pending=null,!i||Array.isArray(i)&&!i.length||t.dispatch({effects:this.setHover.of(Array.isArray(i)?i:[i])}))},e=>en(t.state,e,"hover tooltip"))}else!s||Array.isArray(s)&&!s.length||t.dispatch({effects:this.setHover.of(Array.isArray(s)?s:[s])})}get tooltip(){let t=this.view.plugin(ao),e=t?t.manager.tooltips.findIndex(t=>t.create==fo.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:r}=this;if(n.length&&r&&!function(t,e){let i,{left:n,right:r,top:s,bottom:o}=t.getBoundingClientRect();if(i=t.querySelector(".cm-tooltip-arrow")){let t=i.getBoundingClientRect();s=Math.min(t.top,s),o=Math.max(t.bottom,o)}return e.clientX>=n-go&&e.clientX<=r+go&&e.clientY>=s-go&&e.clientY<=o+go}(r.dom,t)||this.pending){let{pos:r}=n[0]||this.pending,s=null!==(i=null===(e=n[0])||void 0===e?void 0:e.end)&&void 0!==i?i:r;(r==s?this.view.posAtCoords(this.lastMove)==r:function(t,e,i,n,r){let s=t.scrollDOM.getBoundingClientRect(),o=t.documentTop+t.documentPadding.top+t.contentHeight;if(s.left>n||s.rightr||Math.min(s.bottom,o)=e&&a<=i}(this.view,r,s,t.clientX,t.clientY))||(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:e}=this;if(e.length){let{tooltip: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),this.active.length&&!this.view.dom.contains(i.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};t.addEventListener("mouseleave",e)}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const go=4;function Qo(t,e={}){let i=pt.define(),n=G.define({create:()=>[],update(t,n){if(t.length&&(e.hideOnChange&&(n.docChanged||n.selection)?t=[]:e.hideOn&&(t=t.filter(t=>!e.hideOn(n,t))),n.docChanged)){let e=[];for(let i of t){let t=n.changes.mapPos(i.pos,-1,$.TrackDel);if(null!=t){let r=Object.assign(Object.create(null),i);r.pos=t,null!=r.end&&(r.end=n.changes.mapPos(r.end)),e.push(r)}}t=e}for(let e of n.effects)e.is(i)&&(t=e.value),e.is(wo)&&(t=[]);return t},provide:t=>uo.from(t)});return{active:n,extension:[n,on.define(r=>new mo(r,t,n,i,e.hoverTime||300)),po]}}function vo(t,e){let i=t.plugin(ao);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const wo=pt.define(),bo=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 So(t,e){let i=t.plugin(yo),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const yo=on.fromClass(class{constructor(t){this.input=t.state.facet($o),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(e=>e(t));let e=t.state.facet(bo);this.top=new xo(t,!0,e.topContainer),this.bottom=new xo(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(bo);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new xo(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new 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e=t.nextSibling;return t.remove(),e}const $o=V.define({enables:yo});class Po extends Zt{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}Po.prototype.elementClass="",Po.prototype.toDOM=void 0,Po.prototype.mapMode=$.TrackBefore,Po.prototype.startSide=Po.prototype.endSide=-1,Po.prototype.point=!0;const To=V.define(),Zo=V.define(),Xo={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>Mt.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},Co=V.define();function Ao(t){return[Ro(),Co.of({...Xo,...t})]}const Mo=V.define({combine:t=>t.some(t=>t)});function Ro(t){return[_o]}const _o=on.fromClass(class{constructor(t){this.view=t,this.domAfter=null,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters 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this.gutters)t.destroy();this.dom.remove(),this.domAfter&&this.domAfter.remove()}},{provide:t=>hs.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,r=i.domAfter?i.domAfter.offsetWidth*e.scaleX:0;return e.textDirection==bi.LTR?{left:n,right:r}:{right:n,left:r}})});function zo(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 qo{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=Mt.iter(t.markers,e.from)}addElement(t,e,i){let{gutter:n}=this,r=(e.top-this.height)/t.scaleY,s=e.height/t.scaleY;if(this.i==n.elements.length){let e=new Eo(t,s,r,i);n.elements.push(e),n.dom.appendChild(e.dom)}else n.elements[this.i].update(t,s,r,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 r=this.gutter.config.lineMarker(t,e,n);r&&n.unshift(r);let s=this.gutter;(0!=n.length||s.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(Zo)){let r=i(t,e.widget,e);r&&(n||(n=[])).push(r)}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 Vo{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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o}slice(t,e,i){let n=this.buffer,r=new Uint16Array(e-t),s=0;for(let o=t,a=0;o=e&&ie;case 1:return i<=e&&n>e;case 2:return n>e;case 4:return!0}}function ma(t,e,i,n){for(var r;t.from==t.to||(i<1?t.from>=e:t.from>e)||(i>-1?t.to<=e:t.to0?o.length:-1;t!=l;t+=e){let l=o[t],h=a[t]+s.from;if(pa(n,i,h,h+l.length))if(l instanceof fa){if(r&Oa.ExcludeBuffers)continue;let o=l.findChild(0,l.buffer.length,e,i-h,n);if(o>-1)return new Sa(new ba(s,l,t,h),null,o)}else if(r&Oa.IncludeAnonymous||!l.type.isAnonymous||$a(l)){let o;if(!(r&Oa.IgnoreMounts)&&(o=sa.get(l))&&!o.overlay)return new Qa(o.tree,h,t,s);let a=new Qa(l,h,t,s);return r&Oa.IncludeAnonymous||!a.type.isAnonymous?a:a.nextChild(e<0?l.children.length-1:0,e,i,n)}}if(r&Oa.IncludeAnonymous||!s.type.isAnonymous)return null;if(t=s.index>=0?s.index+e:e<0?-1:s._parent._tree.children.length,s=s._parent,!s)return null}}get firstChild(){return this.nextChild(0,1,0,4)}get lastChild(){return this.nextChild(this._tree.children.length-1,-1,0,4)}childAfter(t){return this.nextChild(0,1,t,2)}childBefore(t){return this.nextChild(this._tree.children.length-1,-1,t,-2)}enter(t,e,i=0){let n;if(!(i&Oa.IgnoreOverlays)&&(n=sa.get(this._tree))&&n.overlay){let i=t-this.from;for(let{from:t,to:r}of n.overlay)if((e>0?t<=i:t=i:r>i))return new Qa(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 va(t,e,i,n){let r=t.cursor(),s=[];if(!r.firstChild())return s;if(null!=i)for(let t=!1;!t;)if(t=r.type.is(i),!r.nextSibling())return s;for(;;){if(null!=n&&r.type.is(n))return s;if(r.type.is(e)&&s.push(r.node),!r.nextSibling())return null==n?s:[]}}function wa(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 ba{constructor(t,e,i,n){this.parent=t,this.buffer=e,this.index=i,this.start=n}}class Sa extends ga{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,r=n.findChild(this.index+4,n.buffer[this.index+3],t,e-this.context.start,i);return r<0?null:new Sa(this.context,this,r)}get firstChild(){return this.child(1,0,4)}get lastChild(){return this.child(-1,0,4)}childAfter(t){return this.child(1,t,2)}childBefore(t){return this.child(-1,t,-2)}enter(t,e,i=0){if(i&Oa.ExcludeBuffers)return null;let{buffer:n}=this.context,r=n.findChild(this.index+4,n.buffer[this.index+3],e>0?1:-1,t-this.context.start,e);return r<0?null:new Sa(this.context,this,r)}get parent(){return this._parent||this.context.parent.nextSignificantParent()}externalSibling(t){return this._parent?null:this.context.parent.nextChild(this.context.index+t,t,0,4)}get nextSibling(){let{buffer:t}=this.context,e=t.buffer[this.index+3];return e<(this._parent?t.buffer[this._parent.index+3]:t.buffer.length)?new Sa(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 Sa(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,r=i.buffer[this.index+3];if(r>n){let s=i.buffer[this.index+1];t.push(i.slice(n,r,s)),e.push(0)}return new ua(this.type,t,e,this.to-this.from)}toString(){return this.context.buffer.childString(this.index)}}function ya(t){if(!t.length)return null;let e=0,i=t[0];for(let n=1;ni.from||r.to0){if(this.index-1)for(let n=e+t,r=t<0?-1:i._tree.children.length;n!=r;n+=t){let t=i._tree.children[n];if(this.mode&Oa.IncludeAnonymous||t instanceof fa||!t.type.isAnonymous||$a(t))return!1}return!0}move(t,e){if(e&&this.enterChild(t,0,4))return!0;for(;;){if(this.sibling(t))return!0;if(this.atLastNode(t)||!this.parent())return!1}}next(t=!0){return this.move(1,t)}prev(t=!0){return this.move(-1,t)}moveTo(t,e=0){for(;(this.from==this.to||(e<1?this.from>=t:this.from>t)||(e>-1?this.to<=t:this.to=0;){for(let s=t;s;s=s._parent)if(s.index==n){if(n==this.index)return s;e=s,i=r+1;break t}n=this.stack[--r]}for(let t=i;t=0;r--){if(r<0)return wa(this._tree,t,n);let s=i[e.buffer[this.stack[r]]];if(!s.isAnonymous){if(t[n]&&t[n]!=s.name)return!1;n--}}return!0}}function $a(t){return t.children.some(t=>t instanceof fa||!t.type.isAnonymous||$a(t))}const Pa=new WeakMap;function Ta(t,e){if(!t.isAnonymous||e instanceof fa||e.type!=t)return 1;let i=Pa.get(e);if(null==i){i=1;for(let n of e.children){if(n.type!=t||!(n instanceof ua)){i=1;break}i+=Ta(t,n)}Pa.set(e,i)}return i}function Za(t,e,i,n,r,s,o,a,l){let h=0;for(let i=n;i=c)break;f+=e}if(h==r+1){if(f>c){let t=i[r];e(t.children,t.positions,0,t.children.length,n[r]+a);continue}O.push(i[r])}else{let e=n[h-1]+i[h-1].length-d;O.push(Za(t,i,n,r,h,d,e,null,l))}u.push(d+a-s)}}(e,i,n,r,0),(a||l)(O,u,o)}class Xa{constructor(){this.map=new WeakMap}setBuffer(t,e,i){let n=this.map.get(t);n||this.map.set(t,n=new Map),n.set(e,i)}getBuffer(t,e){let i=this.map.get(t);return i&&i.get(e)}set(t,e){t instanceof Sa?this.setBuffer(t.context.buffer,t.index,e):t instanceof Qa&&this.map.set(t.tree,e)}get(t){return t instanceof Sa?this.getBuffer(t.context.buffer,t.index):t instanceof Qa?this.map.get(t.tree):void 0}cursorSet(t,e){t.buffer?this.setBuffer(t.buffer.buffer,t.index,e):this.map.set(t.tree,e)}cursorGet(t){return t.buffer?this.getBuffer(t.buffer.buffer,t.index):this.map.get(t.tree)}}class Ca{constructor(t,e,i,n,r=!1,s=!1){this.from=t,this.to=e,this.tree=i,this.offset=n,this.open=(r?1:0)|(s?2:0)}get openStart(){return(1&this.open)>0}get openEnd(){return(2&this.open)>0}static addTree(t,e=[],i=!1){let n=[new Ca(0,t.length,t,0,!1,i)];for(let i of e)i.to>t.length&&n.push(i);return n}static applyChanges(t,e,i=128){if(!e.length)return t;let n=[],r=1,s=t.length?t[0]:null;for(let o=0,a=0,l=0;;o++){let h=o=i)for(;s&&s.from=e.from||c<=e.to||l){let t=Math.max(e.from,a)-l,i=Math.min(e.to,c)-l;e=t>=i?null:new Ca(t,i,e.tree,e.offset+l,o>0,!!h)}if(e&&n.push(e),s.to>c)break;s=rnew na(t.from,t.to)):[new na(0,0)]:[new na(0,t.length)],this.createParse(t,e||[],i)}parse(t,e,i){let n=this.startParse(t,e,i);for(;;){let t=n.advance();if(t)return t}}}class Ma{constructor(t){this.string=t}get length(){return this.string.length}chunk(t){return this.string.slice(t)}get lineChunks(){return!1}read(t,e){return this.string.slice(t,e)}}class Ra{constructor(t,e,i,n,r){this.parser=t,this.parse=e,this.overlay=i,this.target=n,this.from=r}}function _a(t){if(!t.length||t.some(t=>t.from>=t.to))throw new RangeError("Invalid inner parse ranges given: "+JSON.stringify(t))}class za{constructor(t,e,i,n,r,s,o){this.parser=t,this.predicate=e,this.mounts=i,this.index=n,this.start=r,this.target=s,this.prev=o,this.depth=0,this.ranges=[]}}const Ya=new ra({perNode:!0});class qa{constructor(t,e,i,n,r){this.nest=e,this.input=i,this.fragments=n,this.ranges=r,this.inner=[],this.innerDone=0,this.baseTree=null,this.stoppedAt=null,this.baseParse=t}advance(){if(this.baseParse){let t=this.baseParse.advance();if(!t)return null;if(this.baseParse=null,this.baseTree=t,this.startInner(),null!=this.stoppedAt)for(let t of this.inner)t.parse.stopAt(this.stoppedAt)}if(this.innerDone==this.inner.length){let t=this.baseTree;return null!=this.stoppedAt&&(t=new ua(t.type,t.children,t.positions,t.length,t.propValues.concat([[Ya,this.stoppedAt]]))),t}let t=this.inner[this.innerDone],e=t.parse.advance();if(e){this.innerDone++;let i=Object.assign(Object.create(null),t.target.props);i[ra.mounted.id]=new sa(e,t.overlay,t.parser),t.target.props=i}return null}get parsedPos(){if(this.baseParse)return 0;let t=this.input.length;for(let e=this.innerDone;e=this.stoppedAt)a=!1;else if(t.hasNode(n)){if(e){let t=e.mounts.find(t=>t.frag.from<=n.from&&t.frag.to>=n.to&&t.mount.overlay);if(t)for(let i of t.mount.overlay){let r=i.from+t.pos,s=i.to+t.pos;r>=n.from&&s<=n.to&&!e.ranges.some(t=>t.fromr)&&e.ranges.push({from:r,to:s})}}a=!1}else if(i&&(s=Va(i.ranges,n.from,n.to)))a=2!=s;else if(!n.type.isAnonymous&&(r=this.nest(n,this.input))&&(n.fromnew na(t.from-n.from,t.to-n.from)):null,n.tree,t.length?t[0].from:n.from)),r.overlay?t.length&&(i={ranges:t,depth:0,prev:i}):a=!1}}else if(e&&(o=e.predicate(n))&&(!0===o&&(o=new na(n.from,n.to)),o.from=0&&e.ranges[t].to==o.from?e.ranges[t]={from:e.ranges[t].from,to:o.to}:e.ranges.push(o)}if(a&&n.firstChild())e&&e.depth++,i&&i.depth++;else for(;!n.nextSibling();){if(!n.parent())break t;if(e&&! --e.depth){let t=La(this.ranges,e.ranges);t.length&&(_a(t),this.inner.splice(e.index,0,new Ra(e.parser,e.parser.startParse(this.input,Ga(e.mounts,t),t),e.ranges.map(t=>new na(t.from-e.start,t.to-e.start)),e.target,t[0].from))),e=e.prev}i&&! --i.depth&&(i=i.prev)}}}}function Va(t,e,i){for(let n of t){if(n.from>=i)break;if(n.to>e)return n.from<=e&&n.to>=i?2:1}return 0}function Ea(t,e,i,n,r,s){if(e=t&&e.enter(i,1,Oa.IgnoreOverlays|Oa.ExcludeBuffers)||e.next(!1)||(this.done=!0)}hasNode(t){if(this.moveTo(t.from),!this.done&&this.cursor.from+this.offset==t.from&&this.cursor.tree)for(let e=this.cursor.tree;;){if(e==t.tree)return!0;if(!(e.children.length&&0==e.positions[0]&&e.children[0]instanceof ua))break;e=e.children[0]}return!1}}let ja=class{constructor(t){var e;if(this.fragments=t,this.curTo=0,this.fragI=0,t.length){let i=this.curFrag=t[0];this.curTo=null!==(e=i.tree.prop(Ya))&&void 0!==e?e:i.to,this.inner=new Wa(i.tree,-i.offset)}else this.curFrag=this.inner=null}hasNode(t){for(;this.curFrag&&t.from>=this.curTo;)this.nextFrag();return this.curFrag&&this.curFrag.from<=t.from&&this.curTo>=t.to&&this.inner.hasNode(t)}nextFrag(){var t;if(this.fragI++,this.fragI==this.fragments.length)this.curFrag=this.inner=null;else{let e=this.curFrag=this.fragments[this.fragI];this.curTo=null!==(t=e.tree.prop(Ya))&&void 0!==t?t:e.to,this.inner=new Wa(e.tree,-e.offset)}}findMounts(t,e){var i;let n=[];if(this.inner){this.inner.cursor.moveTo(t,1);for(let t=this.inner.cursor.node;t;t=t.parent){let r=null===(i=t.tree)||void 0===i?void 0:i.prop(ra.mounted);if(r&&r.parser==e)for(let e=this.fragI;e=t.to)break;i.tree==this.curFrag.tree&&n.push({frag:i,pos:t.from-i.offset,mount:r})}}}return n}};function La(t,e){let i=null,n=e;for(let r=1,s=0;r=a)break;t.to<=o||(i||(n=i=e.slice()),t.froma&&i.splice(s+1,0,new na(a,t.to))):t.to>a?i[s--]=new na(a,t.to):i.splice(s--,1))}}return n}function Ba(t,e,i,n){let r=0,s=0,o=!1,a=!1,l=-1e9,h=[];for(;;){let c=r==t.length?1e9:o?t[r].to:t[r].from,O=s==e.length?1e9:a?e[s].to:e[s].from;if(o!=a){let t=Math.max(l,i),e=Math.min(c,O,n);tnew na(t.from+n,t.to+n)),a,l);for(let e=0,n=a;;e++){let a=e==o.length,h=a?l:o[e].from;if(h>n&&i.push(new Ca(n,h,r.tree,-t,s.from>=n||s.openStart,s.to<=h||s.openEnd)),a)break;n=o[e].to}}else i.push(new Ca(a,l,r.tree,-t,s.from>=t||s.openStart,s.to<=o||s.openEnd))}return i}class Ia{constructor(t,e,i,n,r,s,o,a,l,h=0,c){this.p=t,this.stack=e,this.state=i,this.reducePos=n,this.pos=r,this.score=s,this.buffer=o,this.bufferBase=a,this.curContext=l,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 Ia(t,[],e,i,i,0,[],0,n?new Na(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:r}=this.p,s=this.reducePos=2e3&&!(null===(e=this.p.parser.nodeSet.types[n])||void 0===e?void 0:e.isAnonymous)&&(l==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=h):this.p.lastBigReductionSizea;)this.stack.pop();this.reduceContext(n,l)}storeNode(t,e,i,n=4,r=!1){if(0==t&&(!this.stack.length||this.stack[this.stack.length-1]0&&0==t.buffer[n-4]&&t.buffer[n-1]>-1){if(e==i)return;if(t.buffer[n-2]>=e)return void(t.buffer[n-2]=i)}}if(r&&this.pos!=i){let r=this.buffer.length;if(r>0&&(0!=this.buffer[r-4]||this.buffer[r-1]<0)){let t=!1;for(let e=r;e>0&&this.buffer[e-2]>i;e-=4)if(this.buffer[e-1]>=0){t=!0;break}if(t)for(;r>0&&this.buffer[r-2]>i;)this.buffer[r]=this.buffer[r-4],this.buffer[r+1]=this.buffer[r-3],this.buffer[r+2]=this.buffer[r-2],this.buffer[r+3]=this.buffer[r-1],r-=4,n>4&&(n-=4)}this.buffer[r]=t,this.buffer[r+1]=e,this.buffer[r+2]=i,this.buffer[r+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 r=t,{parser:s}=this.p;(n>this.pos||e<=s.maxNode)&&(this.pos=n,s.stateFlag(r,1)||(this.reducePos=n)),this.pushState(r,i),this.shiftContext(e,i),e<=s.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-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 Ia(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 Ua(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,r=0;r1&e&&t==n)||i.push(e[t],n)}e=i}let i=[];for(let t=0;t>19,n=65535&e,r=this.stack.length-3*i;if(r<0||t.getGoto(this.stack[r],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,r)=>{if(!e.includes(n))return e.push(n),t.allActions(n,e=>{if(393216&e);else if(65536&e){let i=(e>>19)-r;if(i>1){let n=65535&e,r=this.stack.length-3*i;if(r>=0&&t.getGoto(this.stack[r],n,!1)>=0)return i<<19|65536|n}}else{let t=i(e,r+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;ethis.lookAhead&&(this.emitLookAhead(),this.lookAhead=t)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}}class Na{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}class Ua{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 Fa{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 Fa(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 Fa(this.stack,this.pos,this.index)}}function Ha(t,e=Uint16Array){if("string"!=typeof t)return t;let i=null;for(let n=0,r=0;n=92&&e--,e>=34&&e--;let r=e-32;if(r>=46&&(r-=46,i=!0),s+=r,i)break;s*=46}i?i[r++]=s:i=new e(s)}return i}class Ka{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const Ja=new Ka;class tl{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=Ja,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,r=this.pos+t;for(;ri.to:r>=i.to;){if(n==this.ranges.length-1)return null;let t=this.ranges[++n];r+=t.from-i.to,i=t}return r}clipPos(t){if(t>=this.range.from&&tt)return Math.max(t,e.from);return this.end}peek(t){let e,i,n=this.chunkOff+t;if(n>=0&&n=this.chunk2Pos&&en.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.chunk2Pos&&this.posthis.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=Ja,this.pos!=t){if(this.pos=t,t==this.end)return this.setDone(),this;for(;t=this.range.to;)this.range=this.ranges[++this.rangeIndex];t>=this.chunkPos&&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 el{constructor(t,e){this.data=t,this.id=e}token(t,e){let{parser:i}=e.p;rl(this.data,t,e,this.id,i.data,i.tokenPrecTable)}}el.prototype.contextual=el.prototype.fallback=el.prototype.extend=!1;class il{constructor(t,e,i){this.precTable=e,this.elseToken=i,this.data="string"==typeof t?Ha(t):t}token(t,e){let i=t.pos,n=0;for(;;){let i=t.next<0,r=t.resolveOffset(1,1);if(rl(this.data,t,e,0,this.data,this.precTable),t.token.value>-1)break;if(null==this.elseToken)return;if(i||n++,null==r)break;t.reset(r,t.token)}n&&(t.reset(i,t.token),t.acceptToken(this.elseToken,n))}}il.prototype.contextual=el.prototype.fallback=el.prototype.extend=!1;class nl{constructor(t,e={}){this.token=t,this.contextual=!!e.contextual,this.fallback=!!e.fallback,this.extend=!!e.extend}}function rl(t,e,i,n,r,s){let o=0,a=1<0){let i=t[n];if(l.allows(i)&&(-1==e.token.value||e.token.value==i||ol(i,e.token.value,r,s))){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>1,s=i+r+(r<<1),a=t[s],l=t[s+1]||65536;if(n=l)){o=t[s+2],e.advance();continue t}h=r+1}}break}o=t[i+3*c-1]}}function sl(t,e,i){for(let n,r=e;65535!=(n=t[r]);r++)if(n==i)return r-e;return-1}function ol(t,e,i,n){let r=sl(i,n,e);return r<0||sl(i,n,t)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 cl{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?hl(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?hl(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(tt)return this.nextStart=s,null;if(r instanceof ua){if(s==t){if(s=Math.max(this.safeFrom,t)&&(this.trees.push(r),this.start.push(s),this.index.push(0))}else this.index[e]++,this.nextStart=s+r.length}}}class Ol{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map(t=>new Ka)}getActions(t){let e=0,i=null,{parser:n}=t.p,{tokenizers:r}=n,s=n.stateSlot(t.state,3),o=t.curContext?t.curContext.hash:0,a=0;for(let n=0;nh.end+25&&(a=Math.max(h.lookAhead,a)),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),!l.extend&&(i=h,e>n))break}}for(;this.actions.length>e;)this.actions.pop();return a&&t.setLookAhead(a),i||t.pos!=this.stream.end||(i=new Ka,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 Ka,{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=0&&i.p.parser.dialect.allows(r>>1)){1&r?t.extended=r>>1:t.value=r>>1;break}}}else t.value=0,t.end=this.stream.clipPos(n+1)}putAction(t,e,i,n){for(let e=0;e4*t.bufferLength?new cl(i,t.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let t,e,i=this.stacks,n=this.minStackPos,r=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 s=0;sn)r.push(o);else{if(this.advanceStack(o,r,i))continue;{t||(t=[],e=[]),t.push(o);let i=this.tokens.getMainToken(o);e.push(i.value,i.end)}}break}}if(!r.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.scorethis.stoppedAt?t[0]:this.runRecovery(t,e,r);if(i)return al&&console.log("Force-finish "+this.stackID(i)),this.stackToTree(i.forceAll())}if(this.recovering){let t=1==this.recovering?1:3*this.recovering;if(r.length>t)for(r.sort((t,e)=>e.score-t.score);r.length>t;)r.pop();r.some(t=>t.reducePos>n)&&this.recovering--}else if(r.length>1){t:for(let t=0;t500&&n.buffer.length>500){if(!((e.score-n.score||e.buffer.length-n.buffer.length)>0)){r.splice(t--,1);continue t}r.splice(i--,1)}}}r.length>12&&r.splice(12,r.length-12)}this.minStackPos=r[0].pos;for(let t=1;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?r.getGoto(t.state,o.type.id):-1;if(n>-1&&o.length&&(!e||(o.prop(ra.contextHash)||0)==i))return t.useNode(o,n),al&&console.log(s+this.stackID(t)+` (via reuse of ${r.getName(o.type.id)})`),!0;if(!(o instanceof ua)||0==o.children.length||o.positions[0]>0)break;let a=o.children[0];if(!(a instanceof ua&&0==o.positions[0]))break;o=a}}let o=r.stateSlot(t.state,4);if(o>0)return t.reduce(o),al&&console.log(s+this.stackID(t)+` (via always-reduce ${r.getName(65535&o)})`),!0;if(t.stack.length>=8400)for(;t.stack.length>6e3&&t.forceReduce(););let a=this.tokens.getActions(t);for(let o=0;on?e.push(u):i.push(u)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return dl(t,e),!0}}runRecovery(t,e,i){let n=null,r=!1;for(let s=0;s ":"";if(o.deadEnd){if(r)continue;if(r=!0,o.restart(),al&&console.log(h+this.stackID(o)+" (restarted)"),this.advanceFully(o,i))continue}let c=o.split(),O=h;for(let t=0;t<10&&c.forceReduce();t++){if(al&&console.log(O+this.stackID(c)+" (via force-reduce)"),this.advanceFully(c,i))break;al&&(O=this.stackID(c)+" -> ")}for(let t of o.recoverByInsert(a))al&&console.log(h+this.stackID(t)+" (via recover-insert)"),this.advanceFully(t,i);this.stream.end>o.pos?(l==o.pos&&(l++,a=0),o.recoverByDelete(a,l),al&&console.log(h+this.stackID(o)+` (via recover-delete ${this.parser.getName(a)})`),dl(o,i)):(!n||n.scoret;class ml{constructor(t){this.start=t.start,this.shift=t.shift||pl,this.reduce=t.reduce||pl,this.reuse=t.reuse||pl,this.hash=t.hash||(()=>0),this.strict=!1!==t.strict}}class gl extends Aa{constructor(t){if(super(),this.wrappers=[],14!=t.version)throw new RangeError(`Parser version (${t.version}) doesn't match runtime version (14)`);let e=t.nodeNames.split(" ");this.minRepeatTerm=e.length;for(let i=0;it.topRules[e][1]),n=[];for(let t=0;t=0)r(n,t,e[i++]);else{let s=e[i+-n];for(let o=-n;o>0;o--)r(e[i++],t,s);i++}}}this.nodeSet=new la(e.map((e,r)=>aa.define({name:r>=this.minRepeatTerm?void 0:e,id:r,props:n[r],top:i.indexOf(r)>-1,error:0==r,skipped:t.skippedNodes&&t.skippedNodes.indexOf(r)>-1}))),t.propSources&&(this.nodeSet=this.nodeSet.extend(...t.propSources)),this.strict=!1,this.bufferLength=ea;let s=Ha(t.tokenData);this.context=t.context,this.specializerSpecs=t.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let t=0;t"number"==typeof t?new el(s,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 ul(this,t,e,i);for(let r of this.wrappers)n=r(n,t,e,i);return n}getGoto(t,e,i=!1){let n=this.goto;if(e>=n[0])return-1;for(let r=n[e+1];;){let e=n[r++],s=1&e,o=n[r++];if(s&&i)return o;for(let i=r+(e>>1);r0}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=Ql(this.data,i+2)}n=e(Ql(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=Ql(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(gl.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 r=t.specializers.find(t=>t.from==i.external);if(!r)return i;let s=Object.assign(Object.assign({},i),{external:r.to});return 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i=t.mapPos(e.from,1),n=t.mapPos(e.to,-1);it.from&&(this.fragments=mh(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 Aa{createParse(e,i,n){let r=n[0].from,s=n[n.length-1].to;return{parsedPos:r,advance(){let e=fh;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=s,new ua(aa.none,[],[],s-r)},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 fh}}function mh(t,e,i){return Ca.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class gh{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 gh(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=ph.create(t.facet(bh).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new gh(i)}}hh.state=G.define({create:gh.init,update(t,e){for(let t of e.effects)if(t.is(hh.setState))return t.value;return e.startState.facet(bh)!=e.state.facet(bh)?gh.init(e.state):t.apply(e)}});let Qh=t=>{let e=setTimeout(()=>t(),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Qh=t=>{let e=-1,i=setTimeout(()=>{e=requestIdleCallback(t,{timeout:400})},100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const vh="undefined"!=typeof navigator&&(null===(sh=navigator.scheduling)||void 0===sh?void 0:sh.isInputPending)?()=>navigator.scheduling.isInputPending():null,wh=on.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(hh.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(hh.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=Qh(this.work))}work(t){this.working=null;let e=Date.now();if(this.chunkEndn+1e3,a=r.context.work(()=>vh&&vh()||Date.now()>s,n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(a||this.chunkBudget<=0)&&(r.context.takeTree(),this.view.dispatch({effects:hh.setState.of(new gh(r.context))})),this.chunkBudget>0&&(!a||o)&&this.scheduleWork(),this.checkAsyncSchedule(r.context)}checkAsyncSchedule(t){t.scheduleOn&&(this.workScheduled++,t.scheduleOn.then(()=>this.scheduleWork()).catch(t=>en(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()}}}),bh=V.define({combine:t=>t.length?t[0]:null,enables:t=>[hh.state,wh,hs.contentAttributes.compute([t],e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}})]});class Sh{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}const yh=V.define(),xh=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 kh(t){let e=t.facet(xh);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function $h(t,e){let i="",n=t.tabSize,r=t.facet(xh)[0];if("\t"==r){for(;e>=n;)i+="\t",e-=n;r=" "}for(let t=0;t=e?function(t,e,i){let n=e.resolveStack(i),r=e.resolveInner(i,-1).resolve(i,0).enterUnfinishedNodesBefore(i);if(r!=n.node){let t=[];for(let e=r;e&&!(e.fromn.node.to||e.from==n.node.from&&e.type==n.node.type);e=e.parent)t.push(e);for(let e=t.length-1;e>=0;e--)n={node:t[e],next:n}}return Xh(n,t,i)}(t,i,e):null}class Th{constructor(t,e={}){this.state=t,this.options=e,this.unit=kh(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:n,simulateDoubleBreak:r}=this.options;return null!=n&&n>=i.from&&n<=i.to?r&&n==t?{text:"",from:t}:(e<0?n-1&&(r+=s-this.countColumn(i,i.search(/\S|$/))),r}countColumn(t,e=t.length){return Bt(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:n}=this.lineAt(t,e),r=this.options.overrideIndentation;if(r){let t=r(n);if(t>-1)return t}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Zh=new ra;function Xh(t,e,i){for(let n=t;n;n=n.next){let t=Ch(n.node);if(t)return t(Mh.create(e,i,n))}return 0}function Ch(t){let e=t.type.prop(Zh);if(e)return e;let i,n=t.firstChild;if(n&&(i=n.type.prop(ra.closedBy))){let e=t.lastChild,n=e&&i.indexOf(e.name)>-1;return t=>zh(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?Ah:null}function Ah(){return 0}class Mh extends Th{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 Mh(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(Rh(i,t))break;e=this.state.doc.lineAt(i.from)}return this.lineIndent(e.from)}continue(){return Xh(this.context.next,this.base,this.pos)}}function Rh(t,e){for(let i=e;i;i=i.parent)if(t==i)return!0;return!1}function _h({closing:t,align:e=!0,units:i=1}){return n=>zh(n,e,i,t)}function zh(t,e,i,n,r){let s=t.textAfter,o=s.match(/^\s*/)[0].length,a=n&&s.slice(o,o+n.length)==n||r==t.pos+o,l=e?function(t){let e=t.node,i=e.childAfter(e.from),n=e.lastChild;if(!i)return null;let r=t.options.simulateBreak,s=t.state.doc.lineAt(i.from),o=null==r||r<=s.from?s.to:Math.min(s.to,r);for(let t=i.to;;){let r=e.childAfter(t);if(!r||r==n)return null;if(!r.type.isSkipped){if(r.from>=o)return null;let t=/^ */.exec(s.text.slice(i.to-s.from))[0].length;return{from:i.from,to:i.to+t}}t=r.to}}(t):null;return l?a?t.column(l.from):t.column(l.to):t.baseIndent+(a?0:t.unit*i)}function Yh({except:t,units:e=1}={}){return i=>{let n=t&&t.test(i.textAfter);return i.baseIndent+(n?0:e*i.unit)}}const qh=V.define(),Vh=new ra;function Eh(t){let e=t.firstChild,i=t.lastChild;return e&&e.toi)continue;if(r&&o.from=e&&n.to>i&&(r=n)}}return r}(t,e,i)}function jh(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 Lh=pt.define({map:jh}),Bh=pt.define({map:jh});function Gh(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 Ih=G.define({create:()=>hi.none,update(t,e){e.isUserEvent("delete")&&e.changes.iterChangedRanges((e,i)=>t=Nh(t,e,i)),t=t.map(e.changes);for(let i of e.effects)if(i.is(Lh)&&!Fh(t,i.value.from,i.value.to)){let{preparePlaceholder:n}=e.state.facet(ec),r=n?hi.replace({widget:new sc(n(e.state,i.value))}):rc;t=t.update({add:[r.range(i.value.from,i.value.to)]})}else i.is(Bh)&&(t=t.update({filter:(t,e)=>i.value.from!=t||i.value.to!=e,filterFrom:i.value.from,filterTo:i.value.to}));return e.selection&&(t=Nh(t,e.selection.main.head)),t},provide:t=>hs.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 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e.length&&t.dispatch({effects:e}),e.length>0}},{key:"Ctrl-Alt-[",run:t=>{let{state:e}=t,i=[];for(let n=0;n{let e=t.state.field(Ih,!1);if(!e||!e.size)return!1;let i=[];return e.between(0,t.state.doc.length,(t,e)=>{i.push(Bh.of({from:t,to:e}))}),t.dispatch({effects:i}),!0}}],tc={placeholderDOM:null,preparePlaceholder:null,placeholderText:"…"},ec=V.define({combine:t=>Tt(t,tc)});function ic(t){return[Ih,lc]}function nc(t,e){let{state:i}=t,n=i.facet(ec),r=e=>{let i=t.lineBlockAt(t.posAtDOM(e.target)),n=Uh(t.state,i.from,i.to);n&&t.dispatch({effects:Bh.of(n)}),e.preventDefault()};if(n.placeholderDOM)return n.placeholderDOM(t,r,e);let s=document.createElement("span");return s.textContent=n.placeholderText,s.setAttribute("aria-label",i.phrase("folded code")),s.title=i.phrase("unfold"),s.className="cm-foldPlaceholder",s.onclick=r,s}const rc=hi.replace({widget:new class extends ai{toDOM(t){return nc(t,null)}}});class sc extends ai{constructor(t){super(),this.value=t}eq(t){return this.value==t.value}toDOM(t){return nc(t,this.value)}}const oc={openText:"⌄",closedText:"›",markerDOM:null,domEventHandlers:{},foldingChanged:()=>!1};class ac extends Po{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}}const lc=hs.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 hc{constructor(t,e){let i;function n(t){let e=Ft.newName();return(i||(i=Object.create(null)))["."+e]=t,e}this.specs=t;const r="string"==typeof e.all?e.all:e.all?n(e.all):void 0,s=e.scope;this.scope=s instanceof hh?t=>t.prop(oh)==s.data:s?t=>t==s:void 0,this.style=Pl(t.map(t=>({tag:t.tag,class:t.class||n(Object.assign({},t,{tag:null}))})),{all:r}).style,this.module=i?new Ft(i):null,this.themeType=e.themeType}static define(t,e){return new hc(t,e||{})}}const cc=V.define(),Oc=V.define({combine:t=>t.length?[t[0]]:null});function uc(t){let e=t.facet(cc);return e.length?e:t.facet(Oc)}function dc(t,e){let i,n=[pc];return t instanceof hc&&(t.module&&n.push(hs.styleModule.of(t.module)),i=t.themeType),(null==e?void 0:e.fallback)?n.push(Oc.of(t)):i?n.push(cc.computeN([hs.darkTheme],e=>e.facet(hs.darkTheme)==("dark"==i)?[t]:[])):n.push(cc.of(t)),n}class fc{constructor(t){this.markCache=Object.create(null),this.tree=uh(t.state),this.decorations=this.buildDeco(t,uc(t.state)),this.decoratedTo=t.viewport.to}update(t){let e=uh(t.state),i=uc(t.state),n=i!=uc(t.startState),{viewport:r}=t.view,s=t.changes.mapPos(this.decoratedTo,1);e.length=r.to?(this.decorations=this.decorations.map(t.changes),this.decoratedTo=s):(e!=this.tree||t.viewportChanged||n)&&(this.tree=e,this.decorations=this.buildDeco(t.view,i),this.decoratedTo=r.to)}buildDeco(t,e){if(!e||!this.tree.length)return hi.none;let i=new Rt;for(let{from:n,to:r}of t.visibleRanges)Tl(this.tree,e,(t,e,n)=>{i.add(t,e,this.markCache[n]||(this.markCache[n]=hi.mark({class:n})))},n,r);return i.finish()}}const pc=K.high(on.fromClass(fc,{decorations:t=>t.decorations})),mc=hc.define([{tag:Bl.meta,color:"#404740"},{tag:Bl.link,textDecoration:"underline"},{tag:Bl.heading,textDecoration:"underline",fontWeight:"bold"},{tag:Bl.emphasis,fontStyle:"italic"},{tag:Bl.strong,fontWeight:"bold"},{tag:Bl.strikethrough,textDecoration:"line-through"},{tag:Bl.keyword,color:"#708"},{tag:[Bl.atom,Bl.bool,Bl.url,Bl.contentSeparator,Bl.labelName],color:"#219"},{tag:[Bl.literal,Bl.inserted],color:"#164"},{tag:[Bl.string,Bl.deleted],color:"#a11"},{tag:[Bl.regexp,Bl.escape,Bl.special(Bl.string)],color:"#e40"},{tag:Bl.definition(Bl.variableName),color:"#00f"},{tag:Bl.local(Bl.variableName),color:"#30a"},{tag:[Bl.typeName,Bl.namespace],color:"#085"},{tag:Bl.className,color:"#167"},{tag:[Bl.special(Bl.variableName),Bl.macroName],color:"#256"},{tag:Bl.definition(Bl.propertyName),color:"#00c"},{tag:Bl.comment,color:"#940"},{tag:Bl.invalid,color:"#f00"}]),gc=hs.baseTheme({"&.cm-focused 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e=t.type.prop(kc);return e?e(t.node):t}function Tc(t,e,i,n={}){let r=n.maxScanDistance||1e4,s=n.brackets||Qc,o=uh(t),a=o.resolveInner(e,i);for(let n=a;n;n=n.parent){let r=$c(n.type,i,s);if(r&&n.from0?e>=o.from&&eo.from&&e<=o.to))return Zc(t,e,i,n,o,r,s)}}return function(t,e,i,n,r,s,o){let a=i<0?t.sliceDoc(e-1,e):t.sliceDoc(e,e+1),l=o.indexOf(a);if(l<0||l%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),O=0;for(let t=0;!c.next().done&&t<=s;){let s=c.value;i<0&&(t+=s.length);let a=e+t*i;for(let t=i>0?0:s.length-1,e=i>0?s.length:-1;t!=e;t+=i){let e=o.indexOf(s[t]);if(!(e<0||n.resolveInner(a+t,1).type!=r))if(e%2==0==i>0)O++;else{if(1==O)return{start:h,end:{from:a+t,to:a+t+1},matched:e>>1==l>>1};O--}}i>0&&(t+=s.length)}return c.done?{start:h,matched:!1}:null}(t,e,i,o,a.type,r,s)}function Zc(t,e,i,n,r,s,o){let a=n.parent,l={from:r.from,to:r.to},h=0,c=null==a?void 0:a.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&&s.indexOf(c.type.name)>-1&&c.from-1||(Ac.push(t),console.warn(e))}function zc(t,e){let i=[];for(let n of e.split(" ")){let e=[];for(let i of n.split(".")){let n=t[i]||Bl[i];n?"function"==typeof n?e.length?e=e.map(n):_c(i,`Modifier ${i} used at start of tag`):e.length?_c(i,`Tag ${i} used as modifier`):e=Array.isArray(n)?n:[n]:_c(i,`Unknown highlighting tag ${i}`)}for(let t of e)i.push(t)}if(!i.length)return 0;let n=e.replace(/ /g,"_"),r=n+" "+i.map(t=>t.id),s=Mc[r];if(s)return s.id;let o=Mc[r]=aa.define({id:Cc.length,name:n,props:[xl({[n]:i})]});return Cc.push(o),o.id}bi.RTL,bi.LTR;class Yc{constructor(t,e,i,n){this.state=t,this.pos=e,this.explicit=i,this.view=n,this.abortListeners=[],this.abortOnDocChange=!1}tokenBefore(t){let e=uh(this.state).resolveInner(this.pos,-1);for(;e&&t.indexOf(e.name)<0;)e=e.parent;return e?{from:e.from,to:this.pos,text:this.state.sliceDoc(e.from,this.pos),type:e.type}:null}matchBefore(t){let e=this.state.doc.lineAt(this.pos),i=Math.max(e.from,this.pos-250),n=e.text.slice(i-e.from,this.pos-e.from),r=n.search(Wc(t,!1));return r<0?null:{from:i+r,to:this.pos,text:n.slice(r)}}get aborted(){return null==this.abortListeners}addEventListener(t,e,i){"abort"==t&&this.abortListeners&&(this.abortListeners.push(e),i&&i.onDocChange&&(this.abortOnDocChange=!0))}}function qc(t){let e=Object.keys(t).join(""),i=/\w/.test(e);return i&&(e=e.replace(/\w/g,"")),`[${i?"\\w":""}${e.replace(/[^\w\s]/g,"\\$&")}]`}function Vc(t){let e=t.map(t=>"string"==typeof t?{label:t}:t),[i,n]=e.every(t=>/^\w+$/.test(t.label))?[/\w*$/,/\w+$/]:function(t){let e=Object.create(null),i=Object.create(null);for(let{label:n}of t){e[n[0]]=!0;for(let t=1;t{let r=t.matchBefore(n);return r||t.explicit?{from:r?r.from:t.pos,options:e,validFor:i}:null}}class Ec{constructor(t,e,i,n){this.completion=t,this.source=e,this.match=i,this.score=n}}function Dc(t){return t.selection.main.from}function Wc(t,e){var i;let{source:n}=t,r=e&&"^"!=n[0],s="$"!=n[n.length-1];return r||s?new RegExp(`${r?"^":""}(?:${n})${s?"$":""}`,null!==(i=t.flags)&&void 0!==i?i:t.ignoreCase?"i":""):t}const jc=ut.define();function Lc(t,e,i,n){let{main:r}=t.selection,s=i-r.from,o=n-r.from;return{...t.changeByRange(a=>{if(a!=r&&i!=n&&t.sliceDoc(a.from+s,a.from+o)!=t.sliceDoc(i,n))return{range:a};let l=t.toText(e);return{changes:{from:a.from+s,to:n==r.from?a.to:a.from+o,insert:l},range:z.cursor(a.from+s+l.length)}}),scrollIntoView:!0,userEvent:"input.complete"}}const Bc=new WeakMap;function Gc(t){if(!Array.isArray(t))return t;let e=Bc.get(t);return e||Bc.set(t,e=Vc(t)),e}const Ic=pt.define(),Nc=pt.define();class Uc{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=48&&l<=57||l>=97&&l<=122?2:l>=65&&l<=90?1:0:(Q=y(l))!=Q.toLowerCase()?1:Q!=Q.toUpperCase()?2:0;(!n||1==v&&p||0==g&&0!=v)&&(e[c]==l||i[c]==l&&(O=!0)?s[c++]=n:s.length&&(m=!1)),g=v,n+=x(l)}return c==a&&0==s[0]&&m?this.result((O?-200:0)-100,s,t):u==a&&0==d?this.ret(-200-t.length+(f==t.length?0:-100),[0,f]):o>-1?this.ret(-700-t.length,[o,o+this.pattern.length]):u==a?this.ret(-900-t.length,[d,f]):c==a?this.result((O?-200:0)-100-700+(m?0:-1100),s,t):2==e.length?null:this.result((n[0]?-700:0)-200-1100,n,t)}result(t,e,i){let n=[],r=0;for(let t of e){let e=t+(this.astral?x(S(i,t)):1);r&&n[r-1]==t?n[r-1]=e:(n[r++]=t,n[r++]=e)}return this.ret(t-i.length,n)}}class Fc{constructor(t){this.pattern=t,this.matched=[],this.score=0,this.folded=t.toLowerCase()}match(t){if(t.lengthTt(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:Jc,filterStrict:!1,compareCompletions:(t,e)=>t.label.localeCompare(e.label),interactionDelay:75,updateSyncTime:100},{defaultKeymap:(t,e)=>t&&e,closeOnBlur:(t,e)=>t&&e,icons:(t,e)=>t&&e,tooltipClass:(t,e)=>i=>Kc(t(i),e(i)),optionClass:(t,e)=>i=>Kc(t(i),e(i)),addToOptions:(t,e)=>t.concat(e),filterStrict:(t,e)=>t||e})});function Kc(t,e){return t?e?t+" "+e:t:e}function Jc(t,e,i,n,r,s){let o,a,l=t.textDirection==bi.RTL,h=l,c=!1,O="top",u=e.left-r.left,d=r.right-e.right,f=n.right-n.left,p=n.bottom-n.top;if(h&&u=p||t>e.top?o=i.bottom-e.top:(O="bottom",o=e.bottom-i.top)}return{style:`${O}: ${o/((e.bottom-e.top)/s.offsetHeight)}px; max-width: ${a/((e.right-e.left)/s.offsetWidth)}px`,class:"cm-completionInfo-"+(c?l?"left-narrow":"right-narrow":h?"left":"right")}}function tO(t,e,i){if(t<=i)return{from:0,to:t};if(e<0&&(e=0),e<=t>>1){let t=Math.floor(e/i);return{from:t*i,to:(t+1)*i}}let n=Math.floor((t-e)/i);return{from:t-(n+1)*i,to:t-n*i}}class eO{constructor(t,e,i){this.view=t,this.stateField=e,this.applyCompletion=i,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:t=>this.placeInfo(t),key:this},this.space=null,this.currentClass="";let n=t.state.field(e),{options:r,selected:s}=n.open,o=t.state.facet(Hc);this.optionContent=function(t){let e=t.addToOptions.slice();return t.icons&&e.push({render(t){let e=document.createElement("div");return e.classList.add("cm-completionIcon"),t.type&&e.classList.add(...t.type.split(/\s+/g).map(t=>"cm-completionIcon-"+t)),e.setAttribute("aria-hidden","true"),e},position:20}),e.push({render(t,e,i,n){let r=document.createElement("span");r.className="cm-completionLabel";let s=t.displayLabel||t.label,o=0;for(let t=0;to&&r.appendChild(document.createTextNode(s.slice(o,e)));let a=r.appendChild(document.createElement("span"));a.appendChild(document.createTextNode(s.slice(e,i))),a.className="cm-completionMatchedText",o=i}return ot.position-e.position).map(t=>t.render)}(o),this.optionClass=o.optionClass,this.tooltipClass=o.tooltipClass,this.range=tO(r.length,s,o.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(t.state),this.dom.addEventListener("mousedown",i=>{let{options:n}=t.state.field(e).open;for(let e,r=i.target;r&&r!=this.dom;r=r.parentNode)if("LI"==r.nodeName&&(e=/-(\d+)$/.exec(r.id))&&+e[1]{let i=t.state.field(this.stateField,!1);i&&i.tooltip&&t.state.facet(Hc).closeOnBlur&&e.relatedTarget!=t.contentDOM&&t.dispatch({effects:Nc.of(null)})}),this.showOptions(r,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:r,selected:s,disabled:o}=i.open;n.open&&n.open.options==r||(this.range=tO(r.length,s,t.state.facet(Hc).maxRenderedOptions),this.showOptions(r,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.to)&&(this.range=tO(e.options.length,e.selected,this.view.state.facet(Hc).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:r}=n;if(!r)return;let s="string"==typeof r?document.createTextNode(r):r(n);if(!s)return;"then"in s?s.then(e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e,n)}).catch(t=>en(this.view.state,t,"completion info")):(this.addInfoPane(s,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(),r=i.height/t.offsetHeight;n.topi.bottom&&(t.scrollTop+=(n.bottom-i.bottom)/r)}(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(),r=this.space;if(!r){let t=this.dom.ownerDocument.documentElement;r={left:0,top:0,right:t.clientWidth,bottom:t.clientHeight}}return n.top>Math.min(r.bottom,e.bottom)-10||n.bottom{t.target==n&&t.preventDefault()});let r=null;for(let s=i.from;si.from||0==i.from))if(r=t,"string"!=typeof l&&l.header)n.appendChild(l.header(l));else{n.appendChild(document.createElement("completion-section")).textContent=t}}const h=n.appendChild(document.createElement("li"));h.id=e+"-"+s,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,a);e&&h.appendChild(e)}}return i.from&&n.classList.add("cm-completionListIncompleteTop"),i.tonew eO(i,t,e)}function nO(t){return 100*(t.boost||0)+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}class rO{constructor(t,e,i,n,r,s){this.options=t,this.attrs=e,this.tooltip=i,this.timestamp=n,this.selected=r,this.disabled=s}setSelected(t,e){return t==this.selected||t>=this.options.length?this:new rO(this.options,lO(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,r,s){if(n&&!s&&t.some(t=>t.isPending))return n.setDisabled();let o=function(t,e){let i=[],n=null,r=null,s=t=>{i.push(t);let{section:e}=t.completion;if(e){n||(n=[]);let t="string"==typeof e?e:e.name;n.some(e=>e.name==t)||n.push("string"==typeof e?{name:t}:e)}},o=e.facet(Hc);for(let n of t)if(n.hasResult()){let t=n.result.getMatch;if(!1===n.result.filter)for(let e of n.result.options)s(new Ec(e,n.source,t?t(e):[],1e9-i.length));else{let i,a=e.sliceDoc(n.from,n.to),l=o.filterStrict?new Fc(a):new Uc(a);for(let e of n.result.options)if(i=l.match(e.label)){let o=e.displayLabel?t?t(e,i.matched):[]:i.matched,a=i.score+(e.boost||0);if(s(new Ec(e,n.source,o,a)),"object"==typeof e.section&&"dynamic"===e.section.rank){let{name:t}=e.section;r||(r=Object.create(null)),r[t]=Math.max(a,r[t]||-1e9)}}}}if(n){let t=Object.create(null),e=0,s=(t,e)=>("dynamic"===t.rank&&"dynamic"===e.rank?r[e.name]-r[t.name]:0)||("number"==typeof t.rank?t.rank:1e9)-("number"==typeof e.rank?e.rank:1e9)||(t.namee.score-t.score||h(t.completion,e.completion))){let e=t.completion;!l||l.label!=e.label||l.detail!=e.detail||null!=l.type&&null!=e.type&&l.type!=e.type||l.apply!=e.apply||l.boost!=e.boost?a.push(t):nO(t.completion)>nO(l)&&(a[a.length-1]=t),l=t.completion}return a}(t,e);if(!o.length)return n&&t.some(t=>t.isPending)?n.setDisabled():null;let a=e.facet(Hc).selectOnOpen?0:-1;if(n&&n.selected!=a&&-1!=n.selected){let t=n.options[n.selected].completion;for(let e=0;ee.hasResult()?Math.min(t,e.from):t,1e8),create:gO,above:r.aboveCursor},n?n.timestamp:Date.now(),a,!1)}map(t){return new rO(this.options,this.attrs,{...this.tooltip,pos:t.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new rO(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class sO{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new sO(hO,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(Hc),n=(i.override||e.languageDataAt("autocomplete",Dc(e)).map(Gc)).map(e=>(this.active.find(t=>t.source==e)||new OO(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 r=this.open,s=t.effects.some(t=>t.is(dO));r&&t.docChanged&&(r=r.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(;it.isPending)&&(r=null),!r&&n.every(t=>!t.isPending)&&n.some(t=>t.hasResult())&&(n=n.map(t=>t.hasResult()?new OO(t.source,0):t));for(let e of t.effects)e.is(fO)&&(r=r&&r.setSelected(e.value,this.id));return n==this.active&&r==this.open?this:new sO(n,this.id,r)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?oO:aO}}const oO={"aria-autocomplete":"list"},aO={};function lO(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const hO=[];function cO(t,e){if(t.isUserEvent("input.complete")){let i=t.annotation(jc);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 OO{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=cO(t,e),n=this;(8&i||16&i&&this.touches(t))&&(n=new OO(n.source,0)),4&i&&0==n.state&&(n=new OO(this.source,1)),n=n.updateFor(t,i);for(let e of t.effects)if(e.is(Ic))n=new OO(n.source,1,e.value);else if(e.is(Nc))n=new OO(n.source,0);else if(e.is(dO))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(Dc(t.state))}}class uO extends OO{constructor(t,e,i,n,r,s){super(t,3,e),this.limit=i,this.result=n,this.from=r,this.to=s}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 r=t.changes.mapPos(this.from),s=t.changes.mapPos(this.to,1),o=Dc(t.state);if(o>s||!n||2&e&&(Dc(t.startState)==this.from||ot.map(t=>t.map(e))}),fO=pt.define(),pO=G.define({create:()=>sO.start(),update:(t,e)=>t.update(e),provide:t=>[Oo.from(t,t=>t.tooltip),hs.contentAttributes.from(t,t=>t.attrs)]});function mO(t,e){const i=e.completion.apply||e.completion.label;let n=t.state.field(pO).active.find(t=>t.source==e.source);return n instanceof uO&&("string"==typeof i?t.dispatch({...Lc(t.state,i,n.from,n.to),annotations:jc.of(e.completion)}):i(t,e.completion,n.from,n.to),!0)}const gO=iO(pO,mO);function QO(t,e="option"){return i=>{let n=i.state.field(pO,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp-1?n.open.selected+s*(t?1:-1):t?0:o-1;return a<0?a="page"==e?0:o-1:a>=o&&(a="page"==e?o-1:0),i.dispatch({effects:fO.of(a)}),!0}}const vO=t=>!!t.state.field(pO,!1)&&(t.dispatch({effects:Ic.of(!0)}),!0);class wO{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const bO=on.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(pO).active)e.isPending&&this.startQuery(e)}update(t){let e=t.state.field(pO),i=t.state.facet(Hc);if(!t.selectionSet&&!t.docChanged&&t.startState.field(pO)==e)return;let n=t.transactions.some(t=>{let e=cO(t,i);return 8&e||(t.selection||t.docChanged)&&!(3&e)});for(let e=0;e50&&Date.now()-i.time>1e3){for(let t of i.context.abortListeners)try{t()}catch(t){en(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(Ic)))&&(this.pendingStart=!0);let r=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(),r):-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(pO);for(let t of 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r=Math.max(e,i-1e4*n),s=mf(this.spec,t,r,i),o=null;for(;!s.next().done;)o=s.value;if(o&&(r==e||o.from>r+10))return o;if(r==e)return null}}prevMatch(t,e,i){return this.prevMatchInRange(t,0,e)||this.prevMatchInRange(t,i,t.doc.length)}getReplacement(t){return this.spec.unquote(this.spec.replace).replace(/\$([$&]|\d+)/g,(e,i)=>{if("&"==i)return t.match[0];if("$"==i)return"$";for(let e=i.length;e>0;e--){let n=+i.slice(0,e);if(n>0&&n=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let r=mf(this.spec,t,Math.max(0,e-250),Math.min(i+250,t.doc.length));for(;!r.next().done;)n(r.value.from,r.value.to)}}const wf=pt.define(),bf=pt.define(),Sf=G.define({create:t=>new yf(Rf(t).create(),null),update(t,e){for(let i of e.effects)i.is(wf)?t=new yf(i.value.create(),t.panel):i.is(bf)&&(t=new yf(t.query,i.value?Mf:null));return t},provide:t=>$o.from(t,t=>t.panel)});class yf{constructor(t,e){this.query=t,this.panel=e}}const xf=hi.mark({class:"cm-searchMatch"}),kf=hi.mark({class:"cm-searchMatch 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t.dispatch({selection:r,effects:[Lf(t,n),s.scrollToMatch(r.main,t)],userEvent:"select.search"}),zf(t),!0}),Zf=Pf((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,r=e.prevMatch(i,n,n);if(!r)return!1;let s=z.single(r.from,r.to),o=t.state.facet(Of);return t.dispatch({selection:s,effects:[Lf(t,r),o.scrollToMatch(s.main,t)],userEvent:"select.search"}),zf(t),!0}),Xf=Pf((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:z.create(i.map(t=>z.range(t.from,t.to))),userEvent:"select.search.matches"}),!0)}),Cf=Pf((t,{query:e})=>{let{state:i}=t,{from:n,to:r}=i.selection.main;if(i.readOnly)return!1;let s=e.nextMatch(i,n,n);if(!s)return!1;let o,a,l=s,h=[],c=[];l.from==n&&l.to==r&&(a=i.toText(e.getReplacement(l)),h.push({from:l.from,to:l.to,insert:a}),l=e.nextMatch(i,l.from,l.to),c.push(hs.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+".")));let O=t.state.changes(h);return l&&(o=z.single(l.from,l.to).map(O),c.push(Lf(t,l)),c.push(i.facet(Of).scrollToMatch(o.main,t))),t.dispatch({changes:O,selection:o,effects:c,userEvent:"input.replace"}),!0}),Af=Pf((t,{query:e})=>{if(t.state.readOnly)return!1;let i=e.matchAll(t.state,1e9).map(t=>{let{from:i,to:n}=t;return{from:i,to:n,insert:e.getReplacement(t)}});if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:hs.announce.of(n),userEvent:"input.replace.all"}),!0});function Mf(t){return t.state.facet(Of).createPanel(t)}function Rf(t,e){var i,n,r,s,o;let a=t.selection.main,l=a.empty||a.to>a.from+100?"":t.sliceDoc(a.from,a.to);if(e&&!l)return e;let h=t.facet(Of);return new uf({search:(null!==(i=null==e?void 0:e.literal)&&void 0!==i?i:h.literal)?l:l.replace(/\n/g,"\\n"),caseSensitive:null!==(n=null==e?void 0:e.caseSensitive)&&void 0!==n?n:h.caseSensitive,literal:null!==(r=null==e?void 0:e.literal)&&void 0!==r?r:h.literal,regexp:null!==(s=null==e?void 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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:r}=i.main,s=[],o=0;for(let e=new Bd(t.doc,t.sliceDoc(n,r));!e.next().done;){if(s.length>1e3)return!1;e.value.from==n&&(o=s.length),s.push(z.range(e.value.from,e.value.to))}return e(t.update({selection:z.create(s,o),userEvent:"select.search.matches"})),!0}},{key:"Mod-Alt-g",run:t=>{let e=So(t,Jd);if(!e){let i=[tf.of(!0)];null==t.state.field(ef,!1)&&i.push(pt.appendConfig.of([ef,nf])),t.dispatch({effects:i}),e=So(t,Jd)}return e&&e.dom.querySelector("input").select(),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some(t=>t.from===t.to))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=z.create(i.ranges.map(e=>t.wordAt(e.head)||z.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 r=function(t,e){let{main:i,ranges:n}=t.selection,r=t.wordAt(i.head),s=r&&r.from==i.from&&r.to==i.to;for(let i=!1,r=new Bd(t.doc,e,n[n.length-1].to);;){if(r.next(),!r.done){if(i&&n.some(t=>t.from==r.value.from))continue;if(s){let e=t.wordAt(r.value.from);if(!e||e.from!=r.value.from||e.to!=r.value.to)continue}return r.value}if(i)return null;r=new Bd(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!r&&(e(t.update({selection:t.selection.addRange(z.range(r.from,r.to),!1),effects:hs.scrollIntoView(r.to)})),!0)},preventDefault:!0}];class Ef{constructor(t){this.view=t;let e=this.query=t.state.field(Sf).query.spec;function i(t,e,i){return se("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=se("input",{value:e.search,placeholder:Df(t,"Find"),"aria-label":Df(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=se("input",{value:e.replace,placeholder:Df(t,"Replace"),"aria-label":Df(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=se("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=se("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=se("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=se("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",()=>Tf(t),[Df(t,"next")]),i("prev",()=>Zf(t),[Df(t,"previous")]),i("select",()=>Xf(t),[Df(t,"all")]),se("label",null,[this.caseField,Df(t,"match case")]),se("label",null,[this.reField,Df(t,"regexp")]),se("label",null,[this.wordField,Df(t,"by word")]),...t.state.readOnly?[]:[se("br"),this.replaceField,i("replace",()=>Cf(t),[Df(t,"replace")]),i("replaceAll",()=>Af(t),[Df(t,"replace all")])],se("button",{name:"close",onclick:()=>qf(t),"aria-label":Df(t,"close"),type:"button"},["×"])])}commit(){let t=new uf({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:wf.of(t)}))}keydown(t){var e,i,n;e=this.view,i=t,n="search-panel",ys(vs(e.state),i,e,n)?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Zf:Tf)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),Cf(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(wf)&&!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(Of).top}}function Df(t,e){return t.state.phrase(e)}const Wf=30,jf=/[\s\.,:;?!]/;function Lf(t,{from:e,to:i}){let n=t.state.doc.lineAt(e),r=t.state.doc.lineAt(i).to,s=Math.max(n.from,e-Wf),o=Math.min(r,i+Wf),a=t.state.sliceDoc(s,o);if(s!=n.from)for(let t=0;ta.length-Wf;t--)if(!jf.test(a[t-1])&&jf.test(a[t])){a=a.slice(0,t);break}return hs.announce.of(`${t.state.phrase("current match")}. ${a} ${t.state.phrase("on line")} ${n.number}.`)}const Bf=hs.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),Gf=[Sf,K.low($f),Bf],If="#e06c75",Nf="#abb2bf",Uf="#7d8799",Ff="#d19a66",Hf="#2c313a",Kf="#14161a",Jf="#353a42",tp="#528bff",ep=[hs.theme({"&":{color:Nf,backgroundColor:Kf},".cm-content":{caretColor:tp},".cm-cursor, .cm-dropCursor":{borderLeftColor:tp},"&.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground, .cm-selectionBackground, .cm-content ::selection":{backgroundColor:"#3E4451"},".cm-panels":{backgroundColor:"#21252b",color:Nf},".cm-panels.cm-panels-top":{borderBottom:"2px solid black"},".cm-panels.cm-panels-bottom":{borderTop:"2px solid black"},".cm-searchMatch":{backgroundColor:"#72a1ff59",outline:"1px solid #457dff"},".cm-searchMatch.cm-searchMatch-selected":{backgroundColor:"#6199ff2f"},".cm-activeLine":{backgroundColor:"#6699ff0b"},".cm-selectionMatch":{backgroundColor:"#aafe661a"},"&.cm-focused .cm-matchingBracket, &.cm-focused .cm-nonmatchingBracket":{backgroundColor:"#bad0f847"},".cm-gutters":{backgroundColor:Kf,color:Uf,border:"none"},".cm-activeLineGutter":{backgroundColor:Hf},".cm-foldPlaceholder":{backgroundColor:"transparent",border:"none",color:"#ddd"},".cm-tooltip":{border:"none",backgroundColor:Jf},".cm-tooltip .cm-tooltip-arrow:before":{borderTopColor:"transparent",borderBottomColor:"transparent"},".cm-tooltip .cm-tooltip-arrow:after":{borderTopColor:Jf,borderBottomColor:Jf},".cm-tooltip-autocomplete":{"& > ul > li[aria-selected]":{backgroundColor:Hf,color:Nf}}},{dark:!0}),dc(hc.define([{tag:Bl.keyword,color:"#c678dd"},{tag:[Bl.name,Bl.deleted,Bl.character,Bl.propertyName,Bl.macroName],color:If},{tag:[Bl.function(Bl.variableName),Bl.labelName],color:"#61afef"},{tag:[Bl.color,Bl.constant(Bl.name),Bl.standard(Bl.name)],color:Ff},{tag:[Bl.definition(Bl.name),Bl.separator],color:Nf},{tag:[Bl.typeName,Bl.className,Bl.number,Bl.changed,Bl.annotation,Bl.modifier,Bl.self,Bl.namespace],color:"#e5c07b"},{tag:[Bl.operator,Bl.operatorKeyword,Bl.url,Bl.escape,Bl.regexp,Bl.link,Bl.special(Bl.string)],color:"#56b6c2"},{tag:[Bl.meta,Bl.comment],color:Uf},{tag:Bl.strong,fontWeight:"bold"},{tag:Bl.emphasis,fontStyle:"italic"},{tag:Bl.strikethrough,textDecoration:"line-through"},{tag:Bl.link,color:Uf,textDecoration:"underline"},{tag:Bl.heading,fontWeight:"bold",color:If},{tag:[Bl.atom,Bl.bool,Bl.special(Bl.variableName)],color:Ff},{tag:[Bl.processingInstruction,Bl.string,Bl.inserted],color:"#98c379"},{tag:Bl.invalid,color:"#ffffff"}]))];function ip(t,e){return({state:i,dispatch:n})=>{if(i.readOnly)return!1;let r=t(e,i);return!!r&&(n(i.update(r)),!0)}}const np=ip(hp,0),rp=ip(lp,0),sp=ip((t,e)=>lp(t,e,function(t){let e=[];for(let i of t.selection.ranges){let n=t.doc.lineAt(i.from),r=i.to<=n.to?n:t.doc.lineAt(i.to);r.from>n.from&&r.from==i.to&&(r=i.to==n.to+1?n:t.doc.lineAt(i.to-1));let s=e.length-1;s>=0&&e[s].to>n.from?e[s].to=r.to:e.push({from:n.from+/^\s*/.exec(n.text)[0].length,to:r.to})}return e}(e)),0);function op(t,e){let i=t.languageDataAt("commentTokens",e,1);return i.length?i[0]:{}}const ap=50;function lp(t,e,i=e.selection.ranges){let n=i.map(t=>op(e,t.from).block);if(!n.every(t=>t))return null;let r=i.map((t,i)=>function(t,{open:e,close:i},n,r){let s,o,a=t.sliceDoc(n-ap,n),l=t.sliceDoc(r,r+ap),h=/\s*$/.exec(a)[0].length,c=/^\s*/.exec(l)[0].length,O=a.length-h;if(a.slice(O-e.length,O)==e&&l.slice(c,c+i.length)==i)return{open:{pos:n-h,margin:h&&1},close:{pos:r+c,margin:c&&1}};r-n<=2*ap?s=o=t.sliceDoc(n,r):(s=t.sliceDoc(n,n+ap),o=t.sliceDoc(r-ap,r));let u=/^\s*/.exec(s)[0].length,d=/\s*$/.exec(o)[0].length,f=o.length-d-i.length;return s.slice(u,u+e.length)==e&&o.slice(f,f+i.length)==i?{open:{pos:n+u+e.length,margin:/\s/.test(s.charAt(u+e.length))?1:0},close:{pos:r-d-i.length,margin:/\s/.test(o.charAt(f-1))?1:0}}:null}(e,n[i],t.from,t.to));if(2!=t&&!r.every(t=>t))return{changes:e.changes(i.map((t,e)=>r[e]?[]:[{from:t.from,insert:n[e].open+" "},{from:t.to,insert:" "+n[e].close}]))};if(1!=t&&r.some(t=>t)){let t=[];for(let e,i=0;ir&&(t==s||s>l.from)){r=l.from;let t=/^\s*/.exec(l.text)[0].length,e=t==l.length,i=l.text.slice(t,t+a.length)==a?t:-1;tt.comment<0&&(!t.empty||t.single))){let t=[];for(let{line:e,token:i,indent:r,empty:s,single:o}of n)!o&&s||t.push({from:e.from+r,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:r}of n)if(i>=0){let n=e.from+i,s=n+r.length;" "==e.text[s-e.from]&&s++,t.push({from:n,to:s})}return{changes:t}}return null}const cp=ut.define(),Op=ut.define(),up=V.define(),dp=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)})}),fp=G.define({create:()=>Xp.empty,update(t,e){let i=e.state.facet(dp),n=e.annotation(cp);if(n){let r=wp.fromTransaction(e,n.selection),s=n.side,o=0==s?t.undone:t.done;return o=r?bp(o,o.length,i.minDepth,r):kp(o,e.startState.selection),new Xp(0==s?n.rest:o,0==s?o:n.rest)}let r=e.annotation(Op);if("full"!=r&&"before"!=r||(t=t.isolate()),!1===e.annotation(mt.addToHistory))return e.changes.empty?t:t.addMapping(e.changes.desc);let s=wp.fromTransaction(e),o=e.annotation(mt.time),a=e.annotation(mt.userEvent);return s?t=t.addChanges(s,o,a,i,e):e.selection&&(t=t.addSelection(e.startState.selection,o,a,i.newGroupDelay)),"full"!=r&&"after"!=r||(t=t.isolate()),t},toJSON:t=>({done:t.done.map(t=>t.toJSON()),undone:t.undone.map(t=>t.toJSON())}),fromJSON:t=>new Xp(t.done.map(wp.fromJSON),t.undone.map(wp.fromJSON))});function pp(t,e){return function({state:i,dispatch:n}){if(!e&&i.readOnly)return!1;let r=i.field(fp,!1);if(!r)return!1;let s=r.pop(t,i,e);return!!s&&(n(s),!0)}}const mp=pp(0,!1),gp=pp(1,!1),Qp=pp(0,!0),vp=pp(1,!0);class wp{constructor(t,e,i,n,r){this.changes=t,this.effects=e,this.mapped=i,this.startSelection=n,this.selectionsAfter=r}setSelAfter(t){return new wp(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 wp(t.changes&&T.fromJSON(t.changes),[],t.mapped&&P.fromJSON(t.mapped),t.startSelection&&z.fromJSON(t.startSelection),t.selectionsAfter.map(z.fromJSON))}static fromTransaction(t,e){let i=yp;for(let e of t.startState.facet(up)){let n=e(t);n.length&&(i=i.concat(n))}return!i.length&&t.changes.empty?null:new wp(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,yp)}static selection(t){return new wp(void 0,yp,void 0,void 0,t)}}function bp(t,e,i,n){let r=e+1>i+20?e-i-1:0,s=t.slice(r,e);return s.push(n),s}function Sp(t,e){return t.length?e.length?t.concat(e):t:e}const yp=[],xp=200;function kp(t,e){if(t.length){let i=t[t.length-1],n=i.selectionsAfter.slice(Math.max(0,i.selectionsAfter.length-xp));return n.length&&n[n.length-1].eq(e)?t:(n.push(e),bp(t,t.length-1,1e9,i.setSelAfter(n)))}return[wp.selection([e])]}function $p(t){let e=t[t.length-1],i=t.slice();return i[t.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),i}function Pp(t,e){if(!t.length)return t;let i=t.length,n=yp;for(;i;){let r=Tp(t[i-1],e,n);if(r.changes&&!r.changes.empty||r.effects.length){let e=t.slice(0,i);return e[i-1]=r,e}e=r.mapped,i--,n=r.selectionsAfter}return n.length?[wp.selection(n)]:yp}function Tp(t,e,i){let n=Sp(t.selectionsAfter.length?t.selectionsAfter.map(t=>t.map(e)):yp,i);if(!t.changes)return wp.selection(n);let r=t.changes.map(e),s=e.mapDesc(t.changes,!0),o=t.mapped?t.mapped.composeDesc(s):s;return new wp(r,pt.mapEffects(t.effects,e),o,t.startSelection.map(s),n)}const Zp=/^(input\.type|delete)($|\.)/;class Xp{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 Xp(this.done,this.undone):this}addChanges(t,e,i,n,r){let s=this.done,o=s[s.length-1];return s=o&&o.changes&&!o.changes.empty&&t.changes&&(!i||Zp.test(i))&&(!o.selectionsAfter.length&&e-this.prevTimei.push(t,e)),e.iterChangedRanges((t,e,r,s)=>{for(let t=0;t=e&&r<=o&&(n=!0)}}),n}(o.changes,t.changes))||"input.type.compose"==i)?bp(s,s.length-1,n.minDepth,new wp(t.changes.compose(o.changes),Sp(pt.mapEffects(t.effects,o.changes),o.effects),o.mapped,o.startSelection,yp)):bp(s,s.length,n.minDepth,t),new Xp(s,yp,e,i)}addSelection(t,e,i,n){let r=this.done.length?this.done[this.done.length-1].selectionsAfter:yp;return r.length>0&&e-this.prevTimet.empty!=o.ranges[e].empty).length)?this:new Xp(kp(this.done,t),this.undone,e,i);var s,o}addMapping(t){return new Xp(Pp(this.done,t),Pp(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 r=n[n.length-1],s=r.selectionsAfter[0]||e.selection;if(i&&r.selectionsAfter.length)return e.update({selection:r.selectionsAfter[r.selectionsAfter.length-1],annotations:cp.of({side:t,rest:$p(n),selection:s}),userEvent:0==t?"select.undo":"select.redo",scrollIntoView:!0});if(r.changes){let i=1==n.length?yp:n.slice(0,n.length-1);return r.mapped&&(i=Pp(i,r.mapped)),e.update({changes:r.changes,selection:r.startSelection,effects:r.effects,annotations:cp.of({side:t,rest:i,selection:s}),filter:!1,userEvent:0==t?"undo":"redo",scrollIntoView:!0})}return null}}Xp.empty=new Xp(yp,yp);const Cp=[{key:"Mod-z",run:mp,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:gp,preventDefault:!0},{linux:"Ctrl-Shift-z",run:gp,preventDefault:!0},{key:"Mod-u",run:Qp,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:vp,preventDefault:!0}];function Ap(t,e){return z.create(t.ranges.map(e),t.mainIndex)}function Mp(t,e){return t.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function Rp({state:t,dispatch:e},i){let n=Ap(t.selection,i);return!n.eq(t.selection,!0)&&(e(Mp(t,n)),!0)}function _p(t,e){return z.cursor(e?t.to:t.from)}function zp(t,e){return Rp(t,i=>i.empty?t.moveByChar(i,e):_p(i,e))}function Yp(t){return t.textDirectionAt(t.state.selection.main.head)==bi.LTR}const qp=t=>zp(t,!Yp(t)),Vp=t=>zp(t,Yp(t));function Ep(t,e){return Rp(t,i=>i.empty?t.moveByGroup(i,e):_p(i,e))}function Dp(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 Wp(t,e,i){let n,r,s=uh(t).resolveInner(e.head),o=i?ra.closedBy:ra.openedBy;for(let n=e.head;;){let e=i?s.childAfter(n):s.childBefore(n);if(!e)break;Dp(t,e,o)?s=e:n=i?e.to:e.from}return r=s.type.prop(o)&&(n=i?Tc(t,s.from,1):Tc(t,s.to,-1))&&n.matched?i?n.end.to:n.end.from:i?s.to:s.from,z.cursor(r,i?-1:1)}function jp(t,e){return Rp(t,i=>{if(!i.empty)return _p(i,e);let n=t.moveVertically(i,e);return n.head!=i.head?n:t.moveToLineBoundary(i,e)})}const Lp=t=>jp(t,!1),Bp=t=>jp(t,!0);function Gp(t){let e,i=t.scrollDOM.clientHeighti.empty?t.moveVertically(i,e,n.height):_p(i,e));if(s.eq(r.selection))return!1;if(n.selfScroll){let e=t.coordsAtPos(r.selection.main.head),o=t.scrollDOM.getBoundingClientRect(),a=o.top+n.marginTop,l=o.bottom-n.marginBottom;e&&e.top>a&&e.bottomIp(t,!1),Up=t=>Ip(t,!0);function Fp(t,e,i){let n=t.lineBlockAt(e.head),r=t.moveToLineBoundary(e,i);if(r.head==e.head&&r.head!=(i?n.to:n.from)&&(r=t.moveToLineBoundary(e,i,!1)),!i&&r.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&&(r=z.cursor(n.from+i))}return r}function Hp(t,e){let i=Ap(t.state.selection,t=>{let i=e(t);return z.range(t.anchor,i.head,i.goalColumn,i.bidiLevel||void 0)});return!i.eq(t.state.selection)&&(t.dispatch(Mp(t.state,i)),!0)}function Kp(t,e){return Hp(t,i=>t.moveByChar(i,e))}const Jp=t=>Kp(t,!Yp(t)),tm=t=>Kp(t,Yp(t));function em(t,e){return Hp(t,i=>t.moveByGroup(i,e))}function im(t,e){return Hp(t,i=>t.moveVertically(i,e))}const nm=t=>im(t,!1),rm=t=>im(t,!0);function sm(t,e){return Hp(t,i=>t.moveVertically(i,e,Gp(t).height))}const om=t=>sm(t,!1),am=t=>sm(t,!0),lm=({state:t,dispatch:e})=>(e(Mp(t,{anchor:0})),!0),hm=({state:t,dispatch:e})=>(e(Mp(t,{anchor:t.doc.length})),!0),cm=({state:t,dispatch:e})=>(e(Mp(t,{anchor:t.selection.main.anchor,head:0})),!0),Om=({state:t,dispatch:e})=>(e(Mp(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0);function um(t,e){let{state:i}=t,n=i.selection,r=i.selection.ranges.slice();for(let n of i.selection.ranges){let s=i.doc.lineAt(n.head);if(e?s.to0)for(let i=n;;){let n=t.moveVertically(i,e);if(n.heads.to){r.some(t=>t.head==n.head)||r.push(n);break}if(n.head==i.head)break;i=n}}return r.length!=n.ranges.length&&(t.dispatch(Mp(i,z.create(r,r.length-1))),!0)}function dm(t,e){if(t.state.readOnly)return!1;let i="delete.selection",{state:n}=t,r=n.changeByRange(n=>{let{from:r,to:s}=n;if(r==s){let o=e(n);or&&(i="delete.forward",o=fm(t,o,!0)),r=Math.min(r,o),s=Math.max(s,o)}else r=fm(t,r,!1),s=fm(t,s,!0);return r==s?{range:n}:{changes:{from:r,to:s},range:z.cursor(r,re(t)))n.between(e,e,(t,n)=>{te&&(e=i?n:t)});return e}const pm=(t,e,i)=>dm(t,n=>{let r,s,o=n.from,{state:a}=t,l=a.doc.lineAt(o);if(i&&!e&&o>l.from&&opm(t,!1,!0),gm=t=>pm(t,!0,!1),Qm=(t,e)=>dm(t,i=>{let n=i.head,{state:r}=t,s=r.doc.lineAt(n),o=r.charCategorizer(n);for(let t=null;;){if(n==(e?s.to:s.from)){n==i.head&&s.number!=(e?r.doc.lines:1)&&(n+=e?1:-1);break}let a=b(s.text,n-s.from,e)+s.from,l=s.text.slice(Math.min(n,a)-s.from,Math.max(n,a)-s.from),h=o(l);if(null!=t&&h!=t)break;" "==l&&n==i.head||(t=h),n=a}return n}),vm=t=>Qm(t,!1);function wm(t){let e=[],i=-1;for(let n of t.selection.ranges){let r=t.doc.lineAt(n.from),s=t.doc.lineAt(n.to);if(n.empty||n.to!=s.from||(s=t.doc.lineAt(n.to-1)),i>=r.number){let t=e[e.length-1];t.to=s.to,t.ranges.push(n)}else e.push({from:r.from,to:s.to,ranges:[n]});i=s.number+1}return e}function bm(t,e,i){if(t.readOnly)return!1;let n=[],r=[];for(let e of wm(t)){if(i?e.to==t.doc.length:0==e.from)continue;let s=t.doc.lineAt(i?e.to+1:e.from-1),o=s.length+1;if(i){n.push({from:e.to,to:s.to},{from:e.from,insert:s.text+t.lineBreak});for(let i of e.ranges)r.push(z.range(Math.min(t.doc.length,i.anchor+o),Math.min(t.doc.length,i.head+o)))}else{n.push({from:s.from,to:e.from},{from:e.to,insert:t.lineBreak+s.text});for(let t of e.ranges)r.push(z.range(t.anchor-o,t.head-o))}}return!!n.length&&(e(t.update({changes:n,scrollIntoView:!0,selection:z.create(r,t.selection.mainIndex),userEvent:"move.line"})),!0)}function Sm(t,e,i){if(t.readOnly)return!1;let n=[];for(let e of wm(t))i?n.push({from:e.from,insert:t.doc.slice(e.from,e.to)+t.lineBreak}):n.push({from:e.to,insert:t.lineBreak+t.doc.slice(e.from,e.to)});return e(t.update({changes:n,scrollIntoView:!0,userEvent:"input.copyline"})),!0}const ym=xm(!1);function xm(t){return({state:e,dispatch:i})=>{if(e.readOnly)return!1;let n=e.changeByRange(i=>{let{from:n,to:r}=i,s=e.doc.lineAt(n),o=!t&&n==r&&function(t,e){if(/\(\)|\[\]|\{\}/.test(t.sliceDoc(e-1,e+1)))return{from:e,to:e};let i,n=uh(t).resolveInner(e),r=n.childBefore(e),s=n.childAfter(e);return r&&s&&r.to<=e&&s.from>=e&&(i=r.type.prop(ra.closedBy))&&i.indexOf(s.name)>-1&&t.doc.lineAt(r.to).from==t.doc.lineAt(s.from).from&&!/\S/.test(t.sliceDoc(r.to,s.from))?{from:r.to,to:s.from}:null}(e,n);t&&(n=r=(r<=s.to?s:e.doc.lineAt(r)).to);let a=new Th(e,{simulateBreak:n,simulateDoubleBreak:!!o}),l=Ph(a,n);for(null==l&&(l=Bt(/^\s*/.exec(e.doc.lineAt(n).text)[0],e.tabSize));rs.from&&n{let r=[];for(let s=n.from;s<=n.to;){let o=t.doc.lineAt(s);o.number>i&&(n.empty||n.to>o.from)&&(e(o,r,n),i=o.number),s=o.to+1}let s=t.changes(r);return{changes:r,range:z.range(s.mapPos(n.anchor,1),s.mapPos(n.head,1))}})}const $m=({state:t,dispatch:e})=>!t.readOnly&&(e(t.update(km(t,(e,i)=>{i.push({from:e.from,insert:t.facet(xh)})}),{userEvent:"input.indent"})),!0),Pm=({state:t,dispatch:e})=>!t.readOnly&&(e(t.update(km(t,(e,i)=>{let n=/^\s*/.exec(e.text)[0];if(!n)return;let r=Bt(n,t.tabSize),s=0,o=$h(t,Math.max(0,r-kh(t)));for(;sRp(t,e=>Wp(t.state,e,!Yp(t))),shift:t=>Hp(t,e=>Wp(t.state,e,!Yp(t)))},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:t=>Rp(t,e=>Wp(t.state,e,Yp(t))),shift:t=>Hp(t,e=>Wp(t.state,e,Yp(t)))},{key:"Alt-ArrowUp",run:({state:t,dispatch:e})=>bm(t,e,!1)},{key:"Shift-Alt-ArrowUp",run:({state:t,dispatch:e})=>Sm(t,e,!1)},{key:"Alt-ArrowDown",run:({state:t,dispatch:e})=>bm(t,e,!0)},{key:"Shift-Alt-ArrowDown",run:({state:t,dispatch:e})=>Sm(t,e,!0)},{key:"Mod-Alt-ArrowUp",run:t=>um(t,!1)},{key:"Mod-Alt-ArrowDown",run:t=>um(t,!0)},{key:"Escape",run:({state:t,dispatch:e})=>{let i=t.selection,n=null;return i.ranges.length>1?n=z.create([i.main]):i.main.empty||(n=z.create([z.cursor(i.main.head)])),!!n&&(e(Mp(t,n)),!0)}},{key:"Mod-Enter",run:xm(!0)},{key:"Alt-l",mac:"Ctrl-l",run:({state:t,dispatch:e})=>{let i=wm(t).map(({from:e,to:i})=>z.range(e,Math.min(i+1,t.doc.length)));return e(t.update({selection:z.create(i),userEvent:"select"})),!0}},{key:"Mod-i",run:({state:t,dispatch:e})=>{let i=Ap(t.selection,e=>{let i=uh(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.to||i.to>e.to&&i.from<=e.from)&&t.next)return z.range(i.to,i.from)}return e});return!i.eq(t.selection)&&(e(Mp(t,i)),!0)},preventDefault:!0},{key:"Mod-[",run:Pm},{key:"Mod-]",run:$m},{key:"Mod-Alt-\\",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=Object.create(null),n=new Th(t,{overrideIndentation:t=>{let e=i[t];return null==e?-1:e}}),r=km(t,(e,r,s)=>{let o=Ph(n,e.from);if(null==o)return;/\S/.test(e.text)||(o=0);let a=/^\s*/.exec(e.text)[0],l=$h(t,o);(a!=l||s.from{if(t.state.readOnly)return!1;let{state:e}=t,i=e.changes(wm(e).map(({from:t,to:i})=>(t>0?t--:i{let i;if(t.lineWrapping){let n=t.lineBlockAt(e.head),r=t.coordsAtPos(e.head,e.assoc||1);r&&(i=n.bottom+t.documentTop-r.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){let i=!1,n=Ap(t.selection,e=>{let n=Tc(t,e.head,-1)||Tc(t,e.head,1)||e.head>0&&Tc(t,e.head-1,1)||e.head{let{state:e}=t,i=e.doc.lineAt(e.selection.main.from),n=op(t.state,i.from);return n.line?np(t):!!n.block&&sp(t)}},{key:"Alt-A",run:rp},{key:"Ctrl-m",mac:"Shift-Alt-m",run:t=>(t.setTabFocusMode(),!0)}].concat([{key:"ArrowLeft",run:qp,shift:Jp,preventDefault:!0},{key:"Mod-ArrowLeft",mac:"Alt-ArrowLeft",run:t=>Ep(t,!Yp(t)),shift:t=>em(t,!Yp(t)),preventDefault:!0},{mac:"Cmd-ArrowLeft",run:t=>Rp(t,e=>Fp(t,e,!Yp(t))),shift:t=>Hp(t,e=>Fp(t,e,!Yp(t))),preventDefault:!0},{key:"ArrowRight",run:Vp,shift:tm,preventDefault:!0},{key:"Mod-ArrowRight",mac:"Alt-ArrowRight",run:t=>Ep(t,Yp(t)),shift:t=>em(t,Yp(t)),preventDefault:!0},{mac:"Cmd-ArrowRight",run:t=>Rp(t,e=>Fp(t,e,Yp(t))),shift:t=>Hp(t,e=>Fp(t,e,Yp(t))),preventDefault:!0},{key:"ArrowUp",run:Lp,shift:nm,preventDefault:!0},{mac:"Cmd-ArrowUp",run:lm,shift:cm},{mac:"Ctrl-ArrowUp",run:Np,shift:om},{key:"ArrowDown",run:Bp,shift:rm,preventDefault:!0},{mac:"Cmd-ArrowDown",run:hm,shift:Om},{mac:"Ctrl-ArrowDown",run:Up,shift:am},{key:"PageUp",run:Np,shift:om},{key:"PageDown",run:Up,shift:am},{key:"Home",run:t=>Rp(t,e=>Fp(t,e,!1)),shift:t=>Hp(t,e=>Fp(t,e,!1)),preventDefault:!0},{key:"Mod-Home",run:lm,shift:cm},{key:"End",run:t=>Rp(t,e=>Fp(t,e,!0)),shift:t=>Hp(t,e=>Fp(t,e,!0)),preventDefault:!0},{key:"Mod-End",run:hm,shift:Om},{key:"Enter",run:ym,shift:ym},{key:"Mod-a",run:({state:t,dispatch:e})=>(e(t.update({selection:{anchor:0,head:t.doc.length},userEvent:"select"})),!0)},{key:"Backspace",run:mm,shift:mm,preventDefault:!0},{key:"Delete",run:gm,preventDefault:!0},{key:"Mod-Backspace",mac:"Alt-Backspace",run:vm,preventDefault:!0},{key:"Mod-Delete",mac:"Alt-Delete",run:t=>Qm(t,!0),preventDefault:!0},{mac:"Mod-Backspace",run:t=>dm(t,e=>{let i=t.moveToLineBoundary(e,!1).head;return e.head>i?i:Math.max(0,e.head-1)}),preventDefault:!0},{mac:"Mod-Delete",run:t=>dm(t,e=>{let i=t.moveToLineBoundary(e,!0).head;return e.headRp(t,e=>z.cursor(t.lineBlockAt(e.head).from,1)),shift:t=>Hp(t,e=>z.cursor(t.lineBlockAt(e.head).from))},{key:"Ctrl-e",run:t=>Rp(t,e=>z.cursor(t.lineBlockAt(e.head).to,-1)),shift:t=>Hp(t,e=>z.cursor(t.lineBlockAt(e.head).to))},{key:"Ctrl-d",run:gm},{key:"Ctrl-h",run:mm},{key:"Ctrl-k",run:t=>dm(t,e=>{let i=t.lineBlockAt(e.head).to;return e.head{if(t.readOnly)return!1;let i=t.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:O.of(["",""])},range:z.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),r=i==n.from?i-1:b(n.text,i-n.from,!1)+n.from,s=i==n.to?i+1:b(n.text,i-n.from,!0)+n.from;return{changes:{from:r,to:s,insert:t.doc.slice(i,s).append(t.doc.slice(r,i))},range:z.cursor(s)}});return!i.changes.empty&&(e(t.update(i,{scrollIntoView:!0,userEvent:"move.character"})),!0)}},{key:"Ctrl-v",run:Up}].map(t=>({mac:t.key,run:t.run,shift:t.shift})))),Zm={key:"Tab",run:$m,shift:Pm};class Xm{constructor(t,e,i){this.from=t,this.to=e,this.diagnostic=i}}class Cm{constructor(t,e,i){this.diagnostics=t,this.panel=e,this.selected=i}static init(t,e,i){let n=i.facet(Wm).markerFilter;n&&(t=n(t,i));let r=t.slice().sort((t,e)=>t.from-e.from||t.to-e.to),s=new Rt,o=[],a=0,l=i.doc.iter(),h=0,c=i.doc.length;for(let t=0;;){let e,i,n=t==r.length?null:r[t];if(!n&&!o.length)break;if(o.length)e=a,i=o.reduce((t,e)=>Math.min(t,e.to),n&&n.from>e?n.from:1e8);else{if(e=n.from,e>c)break;i=n.to,o.push(n),t++}for(;tn.from||n.to==e)){i=Math.min(n.from,i);break}o.push(n),t++,i=Math.min(n.to,i)}i=Math.min(i,c);let O=!1;if(o.some(t=>t.from==e&&(t.to==i||i==c))&&(O=e==i,!O&&i-e<10)){let t=e-(h+l.value.length);t>0&&(l.next(t),h=e);for(let t=e;;){if(t>=i){O=!0;break}if(!l.lineBreak&&h+l.value.length>t)break;t=h+l.value.length,h+=l.value.length,l.next()}}let u=Km(o);if(O)s.add(e,e,hi.widget({widget:new Gm(u),diagnostics:o.slice()}));else{let t=o.reduce((t,e)=>e.markClass?t+" "+e.markClass:t,"");s.add(e,i,hi.mark({class:"cm-lintRange cm-lintRange-"+u+t,diagnostics:o.slice(),inclusiveEnd:o.some(t=>t.to>i)}))}if(a=i,a==c)break;for(let t=0;t{if(!(e&&r.diagnostics.indexOf(e)<0))if(n){if(r.diagnostics.indexOf(n.diagnostic)<0)return!1;n=new Xm(n.from,i,n.diagnostic)}else n=new Xm(t,i,e||r.diagnostics[0])}),n}const Mm=pt.define(),Rm=pt.define(),_m=pt.define(),zm=G.define({create:()=>new Cm(hi.none,null,null),update(t,e){if(e.docChanged&&t.diagnostics.size){let i=t.diagnostics.map(e.changes),n=null,r=t.panel;if(t.selected){let r=e.changes.mapPos(t.selected.from,1);n=Am(i,t.selected.diagnostic,r)||Am(i,null,r)}!i.size&&r&&e.state.facet(Wm).autoPanel&&(r=null),t=new Cm(i,r,n)}for(let i of e.effects)if(i.is(Mm)){let n=e.state.facet(Wm).autoPanel?i.value.length?Nm.open:null:t.panel;t=Cm.init(i.value,n,e.state)}else i.is(Rm)?t=new Cm(t.diagnostics,i.value?Nm.open:null,t.selected):i.is(_m)&&(t=new Cm(t.diagnostics,t.panel,i.value));return t},provide:t=>[$o.from(t,t=>t.panel),hs.decorations.from(t,t=>t.diagnostics)]}),Ym=hi.mark({class:"cm-lintRange cm-lintRange-active"});function qm(t,e,i){let n,{diagnostics:r}=t.state.field(zm),s=-1,o=-1;r.between(e-(i<0?1:0),e+(i>0?1:0),(t,r,{spec:a})=>{if(e>=t&&e<=r&&(t==r||(e>t||i>0)&&(e({dom:Vm(t,n)})}:null}function Vm(t,e){return se("ul",{class:"cm-tooltip-lint"},e.map(e=>Bm(t,e,!1)))}const Em=t=>{let e=t.state.field(zm,!1);return!(!e||!e.panel)&&(t.dispatch({effects:Rm.of(!1)}),!0)},Dm=[{key:"Mod-Shift-m",run:t=>{let e=t.state.field(zm,!1);var i,n;e&&e.panel||t.dispatch({effects:(i=t.state,n=[Rm.of(!0)],i.field(zm,!1)?n:n.concat(pt.appendConfig.of(Jm)))});let r=So(t,Nm.open);return r&&r.dom.querySelector(".cm-panel-lint ul").focus(),!0},preventDefault:!0},{key:"F8",run:t=>{let e=t.state.field(zm,!1);if(!e)return!1;let i=t.state.selection.main,n=e.diagnostics.iter(i.to+1);return!(!n.value&&(n=e.diagnostics.iter(0),!n.value||n.from==i.from&&n.to==i.to))&&(t.dispatch({selection:{anchor:n.from,head:n.to},scrollIntoView:!0}),!0)}}],Wm=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:jm,tooltipFilter:jm,needsRefresh:(t,e)=>t?e?i=>t(i)||e(i):t:e,hideOn:(t,e)=>t?e?(i,n,r)=>t(i,n,r)||e(i,n,r):t:e,autoPanel:(t,e)=>t||e})})});function jm(t,e){return t?e?(i,n)=>e(t(i,n),n):t:e}function Lm(t){let e=[];if(t)t:for(let{name:i}of t){for(let t=0;tt.toLowerCase()==n.toLowerCase())){e.push(n);continue t}}e.push("")}return e}function Bm(t,e,i){var n;let r=i?Lm(e.actions):[];return se("li",{class:"cm-diagnostic cm-diagnostic-"+e.severity},se("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 s=!1,o=n=>{if(n.preventDefault(),s)return;s=!0;let r=Am(t.state.field(zm).diagnostics,e);r&&i.apply(t,r.from,r.to)},{name:a}=i,l=r[n]?a.indexOf(r[n]):-1,h=l<0?a:[a.slice(0,l),se("u",a.slice(l,l+1)),a.slice(l+1)];return se("button",{type:"button",class:"cm-diagnosticAction"+(i.markClass?" "+i.markClass:""),onclick:o,onmousedown:o,"aria-label":` Action: ${a}${l<0?"":` (access key "${r[n]})"`}.`},h)}),e.source&&se("div",{class:"cm-diagnosticSource"},e.source))}class Gm extends ai{constructor(t){super(),this.sev=t}eq(t){return t.sev==this.sev}toDOM(){return se("span",{class:"cm-lintPoint cm-lintPoint-"+this.sev})}}class Im{constructor(t,e){this.diagnostic=e,this.id="item_"+Math.floor(4294967295*Math.random()).toString(16),this.dom=Bm(t,e,!0),this.dom.id=this.id,this.dom.setAttribute("role","option")}}class Nm{constructor(t){this.view=t,this.items=[];this.list=se("ul",{tabIndex:0,role:"listbox","aria-label":this.view.state.phrase("Diagnostics"),onkeydown:e=>{if(27==e.keyCode)Em(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=Lm(i.actions);for(let r=0;r{for(let e=0;eEm(this.view)},"×")),this.update()}get selectedIndex(){let t=this.view.state.field(zm).selected;if(!t)return-1;for(let e=0;e{for(let t of a.diagnostics){if(s.has(t))continue;s.add(t);let o,a=-1;for(let e=i;ei&&(this.items.splice(i,a-i),n=!0)),e&&o.diagnostic==e.diagnostic?o.dom.hasAttribute("aria-selected")||(o.dom.setAttribute("aria-selected","true"),r=o):o.dom.hasAttribute("aria-selected")&&o.dom.removeAttribute("aria-selected"),i++}});i({sel:r.dom.getBoundingClientRect(),panel:this.list.getBoundingClientRect()}),write:({sel:t,panel:e})=>{let i=e.height/this.list.offsetHeight;t.tope.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=Am(this.view.state.field(zm).diagnostics,this.items[t].diagnostic);e&&this.view.dispatch({selection:{anchor:e.from,head:e.to},scrollIntoView:!0,effects:_m.of(e)})}static open(t){return new Nm(t)}}function Um(t){return function(t,e='viewBox="0 0 40 40"'){return`url('data:image/svg+xml,${encodeURIComponent(t)}')`}(``,'width="6" height="3"')}const Fm=hs.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:Um("#d11")},".cm-lintRange-warning":{backgroundImage:Um("orange")},".cm-lintRange-info":{backgroundImage:Um("#999")},".cm-lintRange-hint":{backgroundImage:Um("#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}}});function Hm(t){return"error"==t?4:"warning"==t?3:"info"==t?2:1}function Km(t){let e="hint",i=1;for(let n of t){let t=Hm(n.severity);t>i&&(i=t,e=n.severity)}return e}const Jm=[zm,hs.decorations.compute([zm],t=>{let{selected:e,panel:i}=t.field(zm);return e&&i&&e.from!=e.to?hi.set([Ym.range(e.from,e.to)]):hi.none}),Qo(qm,{hideOn:function(t,e){let i=e.pos,n=e.end||i,r=t.state.facet(Wm).hideOn(t,i,n);if(null!=r)return r;let s=t.startState.doc.lineAt(e.pos);return!(!t.effects.some(t=>t.is(Mm))&&!t.changes.touchesRange(s.from,Math.max(s.to,n)))}}),Fm];let tg=hs.updateListener.of(t=>{t.docChanged&&t.view.onDocChange&&t.view.onDocChange()});const eg=[function(t={}){return[jo.of(t),Ro(),Go]}(),Uo,function(t={}){return[Bs.of(t),Gs||(Gs=on.fromClass(class{constructor(t){this.view=t,this.decorations=hi.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(Bs)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new Es({regexp:t.specialChars,decoration:(e,i,n)=>{let{doc:r}=i.state,s=S(e[0],0);if(9==s){let t=r.lineAt(n),e=i.state.tabSize,s=Bt(t.text,e,n-t.from);return hi.replace({widget:new Ns((e-s%e)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[s]||(this.decorationCache[s]=hi.replace({widget:new Is(t,s)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(Bs);t.startState.facet(Bs)!=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}))]}(),Jo,function(t={}){return[fp,dp.of(t),hs.domEventHandlers({beforeinput(t,e){let i="historyUndo"==t.inputType?mp:"historyRedo"==t.inputType?gp:null;return!!i&&(t.preventDefault(),i(e))}})]}(),function(t={}){let e={...oc,...t},i=new ac(e,!0),n=new ac(e,!1),r=on.fromClass(class{constructor(t){this.from=t.viewport.from,this.markers=this.buildMarkers(t)}update(t){(t.docChanged||t.viewportChanged||t.startState.facet(bh)!=t.state.facet(bh)||t.startState.field(Ih,!1)!=t.state.field(Ih,!1)||uh(t.startState)!=uh(t.state)||e.foldingChanged(t))&&(this.markers=this.buildMarkers(t.view))}buildMarkers(t){let e=new Rt;for(let r of t.viewportLineBlocks){let s=Uh(t.state,r.from,r.to)?n:Wh(t.state,r.from,r.to)?i:null;s&&e.add(r.from,r.from,s)}return e.finish()}}),{domEventHandlers:s}=e;return[r,Ao({class:"cm-foldGutter",markers(t){var e;return(null===(e=t.plugin(r))||void 0===e?void 0:e.markers)||Mt.empty},initialSpacer:()=>new ac(e,!1),domEventHandlers:{...s,click:(t,e,i)=>{if(s.click&&s.click(t,e,i))return!0;let n=Uh(t.state,e.from,e.to);if(n)return t.dispatch({effects:Bh.of(n)}),!0;let r=Wh(t.state,e.from,e.to);return!!r&&(t.dispatch({effects:Lh.of(r)}),!0)}}}),ic()]}(),function(t={}){return[Xs.of(t),As,Rs,_s,Fi.of(!0)]}(),[Ys,qs],Pt.allowMultipleSelections.of(!0),Pt.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,r=i.lineAt(n);if(n>r.from+200)return t;let s=i.sliceString(r.from,n);if(!e.some(t=>t.test(s)))return t;let{state:o}=t,a=-1,l=[];for(let{head:t}of o.selection.ranges){let e=o.doc.lineAt(t);if(e.from==a)continue;a=e.from;let i=Ph(o,e.from);if(null==i)continue;let n=/^\s*/.exec(e.text)[0],r=$h(o,i);n!=r&&l.push({from:e.from,to:e.from+n.length,insert:r})}return l.length?[t,{changes:l,sequential:!0}]:t}),xh.of("\t"),dc(mc,{fallback:!0}),function(t={}){return[vc.of(t),xc]}(),function(t={}){return[yO,pO,Hc.of(t),bO,LO,xO]}(),hs.mouseSelectionStyle.of((t,e)=>{return(i=e).altKey&&0==i.button?Js(t,e):null;var i}),function(t={}){let[e,i]=to[t.key||"Alt"],n=on.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,hs.contentAttributes.of(t=>{var e;return(null===(e=t.plugin(n))||void 0===e?void 0:e.isDown)?eo:null})]}(),Fs,[cf,hf],ta,gs.of([...Tm,...Vf,...Cp,...Jh,...jO,...Dm,Zm]),cu(),function(t={}){let e,i="";!1===t.matchClosingTags&&(i="noMatch"),!0===t.selfClosingTags&&(i=(i?i+" ":"")+"selfClosing"),(t.nestedLanguages&&t.nestedLanguages.length||t.nestedAttributes&&t.nestedAttributes.length)&&(e=Vu((t.nestedLanguages||[]).concat(qd),(t.nestedAttributes||[]).concat(Vd)));let n=e?Ed.configure({wrap:e,dialect:i}):i?Dd.configure({dialect:i}):Dd;return new Sh(n,[Dd.data.of({autocomplete:zd(t)}),!1!==t.autoCloseTags?jd:[],cu().support,gd().support])}(),gd(),Gf,ep,tg];function ig(t){return new hs({extensions:eg,parent:t})}export{Pt as EditorState,hs as EditorView,ig as TildeFriendsEditorView,eg as extensions}; diff --git a/deps/codemirror_src/package-lock.json b/deps/codemirror_src/package-lock.json index 09197b4c..8ce09b6a 100644 --- a/deps/codemirror_src/package-lock.json +++ b/deps/codemirror_src/package-lock.json @@ -112,9 +112,9 @@ } }, "node_modules/@codemirror/lint": { - "version": "6.9.1", - "resolved": "https://registry.npmjs.org/@codemirror/lint/-/lint-6.9.1.tgz", - "integrity": "sha512-te7To1EQHePBQQzasDKWmK2xKINIXpk+xAiSYr9ZN+VB4KaT+/Hi2PEkeErTk5BV3PTz1TLyQL4MtJfPkKZ9sw==", + "version": "6.9.2", + "resolved": "https://registry.npmjs.org/@codemirror/lint/-/lint-6.9.2.tgz", + "integrity": "sha512-sv3DylBiIyi+xKwRCJAAsBZZZWo82shJ/RTMymLabAdtbkV5cSKwWDeCgtUq3v8flTaXS2y1kKkICuRYtUswyQ==", "license": "MIT", "dependencies": { "@codemirror/state": "^6.0.0", @@ -276,9 +276,9 @@ } }, "node_modules/@lezer/lr": { - "version": "1.4.2", - "resolved": "https://registry.npmjs.org/@lezer/lr/-/lr-1.4.2.tgz", - "integrity": "sha512-pu0K1jCIdnQ12aWNaAVU5bzi7Bd1w54J3ECgANPmYLtQKP0HBj2cE/5coBD66MT10xbtIuUr7tg0Shbsvk0mDA==", + "version": "1.4.3", + "resolved": "https://registry.npmjs.org/@lezer/lr/-/lr-1.4.3.tgz", + "integrity": "sha512-yenN5SqAxAPv/qMnpWW0AT7l+SxVrgG+u0tNsRQWqbrz66HIl8DnEbBObvy21J5K7+I1v7gsAnlE2VQ5yYVSeA==", "license": "MIT", "dependencies": { "@lezer/common": "^1.0.0" @@ -943,9 +943,9 @@ } }, "node_modules/terser": { - "version": "5.44.0", - "resolved": "https://registry.npmjs.org/terser/-/terser-5.44.0.tgz", - "integrity": "sha512-nIVck8DK+GM/0Frwd+nIhZ84pR/BX7rmXMfYwyg+Sri5oGVE99/E3KvXqpC2xHFxyqXyGHTKBSioxxplrO4I4w==", + "version": "5.44.1", + "resolved": "https://registry.npmjs.org/terser/-/terser-5.44.1.tgz", + "integrity": "sha512-t/R3R/n0MSwnnazuPpPNVO60LX0SKL45pyl9YlvxIdkH0Of7D5qM2EVe+yASRIlY5pZ73nclYJfNANGWPwFDZw==", "dev": true, "license": "BSD-2-Clause", "dependencies": {