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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(q).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)=>null!=i.config.address[this.id]?(t.values[e]=i.field(this),0):(t.values[e]=this.create(t),1)}}init(t){return[this,q.of({field:this,create:t})]}get extension(){return this}}function j(t){return e=>new I(e,t)}const D={highest:j(0),high:j(1),default:j(2),low:j(3),lowest:j(4)};class I{constructor(t,e){this.inner=t,this.prec=e}}class N{of(t){return new G(this,t)}reconfigure(t){return N.reconfigure.of({compartment:this,extension:t})}get(t){return t.config.compartments.get(this)}}class G{constructor(t,e){this.compartment=t,this.inner=e}}class B{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;return function t(s,o){let a=r.get(s);if(null!=a){if(a<=o)return;let t=n[a].indexOf(s);t>-1&&n[a].splice(t,1),s instanceof G&&i.delete(s.compartment)}if(r.set(s,o),Array.isArray(s))for(let e of s)t(e,o);else if(s instanceof G){if(i.has(s.compartment))throw new RangeError("Duplicate use of compartment in extensions");let n=e.get(s.compartment)||s.inner;i.set(s.compartment,n),t(n,o)}else if(s instanceof I)t(s.inner,s.prec);else if(s instanceof V)n[o].push(s),s.provides&&t(s.provides,o);else if(s instanceof E)n[o].push(s),s.facet.extensions&&t(s.facet.extensions,2);else{let e=s.extension;if(!e)throw new Error(`Unrecognized 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This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);t(e,o)}}(t,2),n.reduce(((t,e)=>t.concat(e)))}(t,e,s))i instanceof V?n.push(i):(r[i.facet.id]||(r[i.facet.id]=[])).push(i);let o=Object.create(null),a=[],l=[];for(let t of n)o[t.id]=l.length<<1,l.push((e=>t.slot(e)));let h=null==i?void 0:i.config.facets;for(let t in r){let e=r[t],n=e[0].facet,s=h&&h[t]||[];if(e.every((t=>0==t.type)))if(o[n.id]=a.length<<1|1,R(s,e))a.push(i.facet(n));else{let t=n.combine(e.map((t=>t.value)));a.push(i&&n.compare(t,i.facet(n))?i.facet(n):t)}else{for(let t of e)0==t.type?(o[t.id]=a.length<<1|1,a.push(t.value)):(o[t.id]=l.length<<1,l.push((e=>t.dynamicSlot(e))));o[n.id]=l.length<<1,l.push((t=>U(t,n,e)))}}let c=l.map((t=>t(o)));return new B(t,s,c,o,a,r)}}function L(t,e){if(1&e)return 2;let i=e>>1,n=t.status[i];if(4==n)throw new Error("Cyclic dependency between fields and/or facets");if(2&n)return n;t.status[i]=4;let r=t.computeSlot(t,t.config.dynamicSlots[i]);return t.status[i]=2|r}function F(t,e){return 1&e?t.config.staticValues[e>>1]:t.values[e>>1]}const H=W.define(),K=W.define({combine:t=>t.some((t=>t)),static:!0}),J=W.define({combine:t=>t.length?t[0]:void 0,static:!0}),tt=W.define(),et=W.define(),it=W.define(),nt=W.define({combine:t=>!!t.length&&t[0]});class rt{constructor(t,e){this.type=t,this.value=e}static define(){return new st}}class st{of(t){return new rt(this,t)}}class ot{constructor(t){this.map=t}of(t){return new at(this,t)}}class at{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 at(this.type,e)}is(t){return this.type==t}static define(t={}){return new ot(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}}at.reconfigure=at.define(),at.appendConfig=at.define();class lt{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==lt.time))||(this.annotations=r.concat(lt.time.of(Date.now())))}static create(t,e,i,n,r,s){return new lt(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(lt.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function ht(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 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t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(Ot||(Ot={}));const mt=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let gt;try{gt=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(t){}class _t{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(at.reconfigure)?(i=null,n=e.value):e.is(at.appendConfig)&&(i=null,n=ft(n).concat(e.value));i?e=t.startState.values.slice():(i=B.resolve(n,r,this),e=new _t(i,this.doc,this.selection,i.dynamicSlots.map((()=>null)),((t,e)=>e.reconfigure(t,this)),null).values);let s=t.startState.facet(K)?t.newSelection:t.newSelection.asSingle();new _t(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:X.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=ft(i.effects);for(let i=1;ir.spec.fromJSON(s,t))))}return _t.create({doc:t.doc,selection:X.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(e={}){let i=B.resolve(e.extensions||[],new Map),n=e.doc instanceof t?e.doc:t.of((e.doc||"").split(i.staticFacet(_t.lineSeparator)||S)),r=e.selection?e.selection instanceof X?e.selection:X.single(e.selection.anchor,e.selection.head):X.single(0);return Y(r,n.length),i.staticFacet(K)||(r=r.asSingle()),new _t(i,n,r,i.dynamicSlots.map((()=>null)),((t,e)=>e.create(t)),null)}get tabSize(){return this.facet(_t.tabSize)}get lineBreak(){return this.facet(_t.lineSeparator)||"\n"}get readOnly(){return this.facet(nt)}phrase(t,...e){for(let e of this.facet(_t.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(H))for(let s of r(this,e,i))Object.prototype.hasOwnProperty.call(s,t)&&n.push(s[t]);return n}charCategorizer(t){return e=this.languageDataAt("wordChars",t).join(""),t=>{if(!/\S/.test(t))return Ot.Space;if(function(t){if(gt)return gt.test(t);for(let e=0;e"\x80"&&(i.toUpperCase()!=i.toLowerCase()||mt.test(i)))return!0}return!1}(t))return Ot.Word;for(let i=0;i-1)return Ot.Word;return Ot.Other};var e}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=p(e,s,!1);if(r(e.slice(t,s))!=Ot.Word)break;s=t}for(;ot.length?t[0]:4}),_t.lineSeparator=J,_t.readOnly=nt,_t.phrases=W.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]))}}),_t.languageData=H,_t.changeFilter=tt,_t.transactionFilter=et,_t.transactionExtender=it,N.reconfigure=at.define();class wt{eq(t){return this==t}range(t,e=t){return St.create(t,e,this)}}wt.prototype.startSide=wt.prototype.endSide=0,wt.prototype.point=!1,wt.prototype.mapMode=v.TrackDel;let St=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 vt(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class yt{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 yt(n,r,i,o):null,pos:s}}}class Qt{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 Qt(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(vt)),this.isEmpty)return e.length?Qt.of(e):this;let o=new $t(this,null,-1).goto(0),a=0,l=[],h=new xt;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 Pt.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return Pt.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=kt(s,o,i),l=new Tt(s,a,r),h=new Tt(o,a,r);i.iterGaps(((t,e,i)=>Ct(l,t,h,e,i,n))),i.empty&&0==i.length&&Ct(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=kt(r,s),a=new Tt(r,o,0).goto(i),l=new Tt(s,o,0).goto(i);for(;;){if(a.to!=l.to||!Xt(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 Tt(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 xt;for(let n of t instanceof St?[t]:e?function(t){if(t.length>1)for(let e=t[0],i=1;i0)return t.slice().sort(vt);e=n}return t}(t):t)i.add(n.from,n.to,n.value);return i.finish()}static join(t){if(!t.length)return Qt.empty;let e=t[t.length-1];for(let i=t.length-2;i>=0;i--)for(let n=t[i];n!=Qt.empty;n=n.nextLayer)e=new Qt(n.chunkPos,n.chunk,e,Math.max(n.maxPoint,e.maxPoint));return e}}Qt.empty=new Qt([],[],null,-1),Qt.empty.nextLayer=Qt.empty;class xt{finishChunk(t){this.chunks.push(new yt(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,t&&(this.from=[],this.to=[],this.value=[])}constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}add(t,e,i){this.addInner(t,e,i)||(this.nextLayer||(this.nextLayer=new xt)).add(t,e,i)}addInner(t,e,i){let n=t-this.lastTo||i.startSide-this.last.endSide;if(n<=0&&(t-this.lastFrom||i.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return!(n<0||(250==this.from.length&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=t),this.from.push(t-this.chunkStart),this.to.push(e-this.chunkStart),this.last=i,this.lastFrom=t,this.lastTo=e,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,e-t)),0))}addChunk(t,e){if((t-this.lastTo||e.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,e.maxPoint),this.chunks.push(e),this.chunkPos.push(t);let i=e.value.length-1;return this.last=e.value[i],this.lastFrom=e.from[i]+t,this.lastTo=e.to[i]+t,!0}finish(){return this.finishInner(Qt.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;let e=Qt.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function kt(t,e,i){let n=new Map;for(let e of t)for(let 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0:i.isEditable)||Xe.ios&&this.children.some((t=>t instanceof Ye))))){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 Ye)||/[^ -~]/.test(i.text))return null;let n=Kt(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=Me(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 Ie)return r;if(s>e)break}n=s+r.breakAfter}return null}}class Ne extends me{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 Ne&&this.widget.compare(i.widget))||t>0&&r<=0||e0)}}class Ge{eq(t){return!1}updateDOM(t,e){return!1}compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(t){return!0}coordsAt(t,e,i){return null}get isHidden(){return!1}destroy(t){}}var Be=function(t){return t[t.Text=0]="Text",t[t.WidgetBefore=1]="WidgetBefore",t[t.WidgetAfter=2]="WidgetAfter",t[t.WidgetRange=3]="WidgetRange",t}(Be||(Be={}));class Le extends wt{constructor(t,e,i,n){super(),this.startSide=t,this.endSide=e,this.widget=i,this.spec=n}get heightRelevant(){return!1}static mark(t){return new Fe(t)}static widget(t){let e=Math.max(-1e4,Math.min(1e4,t.side||0)),i=!!t.block;return e+=i&&!t.inlineOrder?e>0?3e8:-4e8:e>0?1e8:-1e8,new Ke(t,e,e,i,t.widget||null,!1)}static replace(t){let e,i,n=!!t.block;if(t.isBlockGap)e=-5e8,i=4e8;else{let{start:r,end:s}=Je(t,n);e=(r?n?-3e8:-1:5e8)-1,i=1+(s?n?2e8:1:-6e8)}return new Ke(t,e,i,n,t.widget||null,!0)}static line(t){return new He(t)}static set(t,e=!1){return Qt.of(t,e)}hasHeight(){return!!this.widget&&this.widget.estimatedHeight>-1}}Le.none=Qt.empty;class Fe extends Le{constructor(t){let{start:e,end:i}=Je(t);super(e?-1:5e8,i?1:-6e8,null,t),this.tagName=t.tagName||"span",this.class=t.class||"",this.attrs=t.attributes||null}eq(t){var e,i;return this==t||t instanceof Fe&&this.tagName==t.tagName&&(this.class||(null===(e=this.attrs)||void 0===e?void 0:e.class))==(t.class||(null===(i=t.attrs)||void 0===i?void 0:i.class))&&Ve(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)}}Fe.prototype.point=!1;class He extends Le{constructor(t){super(-2e8,-2e8,null,t)}eq(t){return t instanceof He&&this.spec.class==t.spec.class&&Ve(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)}}He.prototype.mapMode=v.TrackBefore,He.prototype.point=!0;class Ke extends Le{constructor(t,e,i,n,r,s){super(e,i,r,t),this.block=n,this.isReplace=s,this.mapMode=n?e<=0?v.TrackBefore:v.TrackAfter:v.TrackDel}get type(){return this.startSide!=this.endSide?Be.WidgetRange:this.startSide<=0?Be.WidgetBefore:Be.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(t){return t instanceof Ke&&((e=this.widget)==(i=t.widget)||!!(e&&i&&e.compare(i)))&&this.block==t.block&&this.startSide==t.startSide&&this.endSide==t.endSide;var e,i}range(t,e=t){if(this.isReplace&&(t>e||t==e&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&e!=t)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(t,e)}}function Je(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 ti(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)}Ke.prototype.point=!0;class ei{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 Ne&&t.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new Ie),this.atCursorPos=!0),this.curLine}flushBuffer(t=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(ii(new Re(-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 Ne||this.getLine()}buildText(t,e,i){for(;t>0;){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skip);if(this.skip=0,n)throw new Error("Ran out of text content when drawing inline views");if(i){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,t--;continue}this.text=e,this.textOff=0}let n=Math.min(this.text.length-this.textOff,t,512);this.flushBuffer(e.slice(e.length-i)),this.getLine().append(ii(new Ye(this.text.slice(this.textOff,this.textOff+n)),e),i),this.atCursorPos=!0,this.textOff+=n,t-=n,i=0}}span(t,e,i,n){this.buildText(e-t,i,n),this.pos=e,this.openStart<0&&(this.openStart=n)}point(t,e,i,n,r,s){if(this.disallowBlockEffectsFor[s]&&i instanceof Ke){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 Ke)if(i.block)i.startSide>0&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new Ne(i.widget||new ni("div"),o,i));else{let s=We.create(i.widget||new ni("span"),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(ii(new Re(1),n),r),r=n.length+Math.max(0,r-n.length)),h.append(ii(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 ei(t,e,i,r);return s.openEnd=Qt.spans(n,e,i,s),s.openStart<0&&(s.openStart=s.openEnd),s.finish(s.openEnd),s}}function ii(t,e){for(let i of e)t=new Ae(i,[t],t.length);return t}class ni extends Ge{constructor(t){super(),this.tag=t}eq(t){return t.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(t){return t.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}const ri=W.define(),si=W.define(),oi=W.define(),ai=W.define(),li=W.define(),hi=W.define(),ci=W.define(),ui=W.define({combine:t=>t.some((t=>t))}),di=W.define({combine:t=>t.some((t=>t))});class pi{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 pi(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 pi(X.cursor(t.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const fi=at.define({map:(t,e)=>t.map(e)});function Oi(t,e,i){let n=t.facet(ai);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 mi=W.define({combine:t=>!t.length||t[0]});let gi=0;const _i=W.define();class bi{constructor(t,e,i,n,r){this.id=t,this.create=e,this.domEventHandlers=i,this.domEventObservers=n,this.extension=r(this)}static define(t,e){const{eventHandlers:i,eventObservers:n,provide:r,decorations:s}=e||{};return new bi(gi++,t,i,n,(t=>{let e=[_i.of(t)];return s&&e.push(yi.of((e=>{let i=e.plugin(t);return i?s(i):Le.none}))),r&&e.push(r(t)),e}))}static fromClass(t,e){return bi.define((e=>new t(e)),e)}}class wi{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}update(t){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(e){if(Oi(t.state,e,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(t){}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(t)}catch(e){Oi(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){Oi(t.state,e,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Si=W.define(),vi=W.define(),yi=W.define(),Qi=W.define(),xi=W.define();function ki(t,e,i){let n=t.state.facet(xi);if(!n.length)return n;let r=n.map((e=>e instanceof Function?e(t):e)),s=[];return Qt.spans(r,e,i,{point(){},span(t,e,i,n){let r=s;for(let s=i.length-1;s>=0;s--,n--){let o,a=i[s].spec.bidiIsolate;if(null!=a)if(n>0&&r.length&&(o=r[r.length-1]).to==t&&o.direction==a)o.to=e,r=o.inner;else{let i={from:t,to:e,direction:a,inner:[]};r.push(i),r=i.inner}}}}),s}const $i=W.define();function Pi(t){let e=0,i=0,n=0,r=0;for(let s of t.state.facet($i)){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 Zi=W.define();class Ti{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new Ti(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 Ti(a.fromA,a.toA,a.fromB,a.toB).addToSet(i),s=a.toA,o=a.toB}}}class Ci{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=Q.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 Ti(t,e,i,r)))),this.changedRanges=n}static create(t,e,i){return new Ci(t,e,i)}get viewportChanged(){return(4&this.flags)>0}get heightChanged(){return(2&this.flags)>0}get geometryChanged(){return this.docChanged||(10&this.flags)>0}get focusChanged(){return(1&this.flags)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some((t=>t.selection))}get empty(){return 0==this.flags&&0==this.transactions.length}}var Xi=function(t){return t[t.LTR=0]="LTR",t[t.RTL=1]="RTL",t}(Xi||(Xi={}));const Yi=Xi.LTR,Ai=Xi.RTL;function Wi(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 Vi(t,e){if(t.length!=e.length)return!1;for(let i=0;il&&o.push(new qi(l,f.from,d)),Ii(t,f.direction==Yi!=!(d%2)?n+1:n,r,f.inner,f.from,f.to,o),l=f.to),p=f.to}else{if(p==i||(e?ji[p]!=a:ji[p]==a))break;p++}u?Di(t,l,p,n+1,r,u,o):le;){let i=!0,c=!1;if(!h||l>s[h-1].to){let t=ji[l-1];t!=a&&(i=!1,c=16==t)}let u=i||1!=a?null:[],d=i?n:n+1,p=l;t:for(;;)if(h&&p==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(ji[t-1]==a)break t;break}t=s[--i].from}u?u.push(f):(f.to=0;t-=3)if(Mi[t+1]==-i){let e=Mi[t+2],i=2&e?r:4&e?1&e?s:r:0;i&&(ji[o]=ji[Mi[t]]=i),a=t;break}}else{if(189==Mi.length)break;Mi[a++]=o,Mi[a++]=e,Mi[a++]=l}else if(2==(n=ji[o])||1==n){let t=n==r;l=t?0:1;for(let e=a-3;e>=0;e-=3){let i=Mi[e+2];if(2&i)break;if(t)Mi[e+2]|=2;else{if(4&i)break;Mi[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),ji[--e]=c;l=o}else s=o,l++}}}(r,s,n,a),Di(t,r,s,e,i,n,o)}function Ni(t){return[new qi(0,t,0)]}let Gi="";function Bi(t,e,i,n,r){var s;let o=n.head-t.from,a=-1;if(0==o){if(!r||!t.length)return null;e[0].level!=i&&(o=e[0].side(!1,i),a=0)}else if(o==t.length){if(r)return null;let t=e[e.length-1];t.level!=i&&(o=t.side(!0,i),a=e.length-1)}a<0&&(a=qi.find(e,o,null!==(s=n.bidiLevel)&&void 0!==s?s:-1,n.assoc));let l=e[a];o==l.side(r,i)&&(l=e[a+=r?1:-1],o=l.side(!r,i));let h=r==(l.dir==i),c=p(t.text,o,h);if(Gi=t.text.slice(Math.min(o,c),Math.max(o,c)),c>l.from&&c0&&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);let n=-1;this.view.inputState.composing>=0&&((null===(e=this.domChanged)||void 0===e?void 0:e.newSel)?n=this.domChanged.newSel.head:function(t,e){let i=!1;return e&&t.iterChangedRanges(((t,n)=>{te.from&&(i=!0)})),i}(t.changes,this.hasComposition)||t.selectionSet||(n=t.state.selection.main.head));let r=n>-1?function(t,e,i){let n=Hi(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 Ti(l.mapPos(s),l.mapPos(o),s,o),c=[];for(let e=r.parentNode;;e=e.parentNode){let i=me.get(e);if(i instanceof Ae)c.push({node:e,deco:i.mark});else{if(i instanceof Ie||"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 Fe({inclusive:!0,attributes:De(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 Ti(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,(Xe.ie||Xe.chrome)&&!r&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let s=function(t,e,i){let n=new Ji;return Qt.compare(t,e,i,n),n.changes}(this.decorations,this.updateDeco(),t.changes);return i=Ti.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=Xe.chrome||Xe.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:u,toB:d}=e;if(i&&i.range.fromBu){let t=ei.build(this.view.state.doc,u,i.range.fromB,this.decorations,this.dynamicDecorationMap),e=ei.build(this.view.state.doc,i.range.toB,d,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}=ei.build(this.view.state.doc,u,d,this.decorations,this.dynamicDecorationMap));let{i:p,off:f}=r.findPos(c,1),{i:O,off:m}=r.findPos(h,-1);be(this,O,m,p,f,s,o,a,l)}i&&this.fixCompositionDOM(i)}compositionView(t){let e=new Ye(t.text.nodeValue);e.flags|=8;for(let{deco:i}of t.marks)e=new Ae(i,[e],e.length);let i=new Ie;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=me.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&&Ht(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(Xe.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 fe(t,0),s=!0}var h;let c=this.view.observer.selectionRange;!s&&c.focusNode&&Jt(a.node,a.offset,c.anchorNode,c.anchorOffset)&&Jt(l.node,l.offset,c.focusNode,c.focusOffset)||(this.view.observer.ignore((()=>{Xe.android&&Xe.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 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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=Kt(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 _e(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(Le.replace({widget:new Fi(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,s))}if(!r)break;i=r.to+1}return Le.set(t)}updateDeco(){let t=this.view.state.facet(yi).map(((t,e)=>(this.dynamicDecorationMap[e]="function"==typeof 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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(_t.allowMultipleSelections)&&function(t,e){let i=t.state.facet(ri);return i.length?i[0](e):Xe.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=Lt(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!=Wn(e))&&null}start(t){!1===this.dragging&&this.select(t)}move(t){var e,i,n;if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(i=this.startEvent,n=t,Math.max(Math.abs(i.clientX-n.clientX),Math.abs(i.clientY-n.clientY))<10))return;this.select(this.lastEvent=t);let r=0,s=0,o=(null===(e=this.scrollParent)||void 0===e?void 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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(){this.scrollParent?(this.scrollParent.scrollLeft+=this.scrollSpeed.x,this.scrollParent.scrollTop+=this.scrollSpeed.y):this.view.win.scrollBy(this.scrollSpeed.x,this.scrollSpeed.y),!1===this.dragging&&this.select(this.lastEvent)}skipAtoms(t){let e=null;for(let i=0;ithis.select(this.lastEvent)),20)}}const vn=Object.create(null),yn=Object.create(null),Qn=Xe.ie&&Xe.ie_version<15||Xe.ios&&Xe.webkit_version<604;function xn(t,e){let i,{state:n}=t,r=1,s=n.toText(e),o=s.lines==n.selection.ranges.length;if(null!=En&&n.selection.ranges.every((t=>t.empty))&&En==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:X.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:X.cursor(t.from+e.length)}})):n.replaceSelection(s);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function kn(t,e,i,n){if(1==n)return X.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 X.cursor(e);0==s?i=1:s==r.length&&(i=-1);let o=s,a=s;i<0?o=p(r.text,s,!1):a=p(r.text,s);let l=n(r.text.slice(o,a));for(;o>0;){let t=p(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},vn.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&(t.inputState.lastEscPress=Date.now()),!1),yn.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")},yn.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},vn.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(oi))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=Tn(t,e),n=Wn(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=Tn(t,e),h=kn(t,l.pos,l.bias,n);if(i.pos!=l.pos&&!s){let e=kn(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 X.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):X.create([h])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new Sn(t,e,i,n)),n&&t.observer.ignore((()=>he(t.contentDOM)));let r=t.inputState.mouseSelection;if(r)return r.start(e),!1===r.dragging}return!1};let $n=(t,e)=>t>=e.top&&t<=e.bottom,Pn=(t,e,i)=>$n(e,i)&&t>=i.left&&t<=i.right;function Zn(t,e,i,n){let r=Ie.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&&Pn(i,n,o))return-1;let a=r.coordsAt(s,1);return a&&Pn(i,n,a)?1:o&&$n(n,o)?-1:1}function Tn(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:i,bias:Zn(t,i,e.clientX,e.clientY)}}const Cn=Xe.ie&&Xe.ie_version<=11;let Xn=null,Yn=0,An=0;function Wn(t){if(!Cn)return t.detail;let e=Xn,i=An;return Xn=t,An=Date.now(),Yn=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(Yn+1)%3:1}function Rn(t,e,i,n){if(!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(si);return i.length?i[0](e):Xe.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}vn.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=X.range(t,e))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",t.state.sliceDoc(i.from,i.to)),e.dataTransfer.effectAllowed="copyMove"),!1},vn.dragend=t=>(t.inputState.draggedContent=null,!1),vn.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&&Rn(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 Rn(t,e,i,!0),!0}return!1},vn.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=Qn?null:e.clipboardData;return i?(xn(t,i.getData("text/plain")||i.getData("text/uri-text")),!0):(function(t){let e=t.dom.parentNode;if(!e)return;let i=e.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.focus(),setTimeout((()=>{t.focus(),i.remove(),xn(t,i.value)}),50)}(t),!1)};let En=null;vn.copy=vn.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:e.join(t.lineBreak),ranges:i,linewise:n}}(t.state);if(!i&&!r)return!1;En=r?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let s=Qn?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 zn=rt.define();function Mn(t,e){let i=[];for(let n of t.facet(ci)){let r=n(t,e);r&&i.push(r)}return i?t.update({effects:i,annotations:zn.of(!0)}):null}function Un(t){setTimeout((()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=Mn(t.state,e);i?t.dispatch(i):t.update([])}}),10)}yn.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),Un(t)},yn.blur=t=>{t.observer.clearSelectionRange(),Un(t)},yn.compositionstart=yn.compositionupdate=t=>{null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0)},yn.compositionend=t=>{t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,Xe.chrome&&Xe.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then((()=>t.observer.flush())):setTimeout((()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])}),50)},yn.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},vn.beforeinput=(t,e)=>{var i;let n;if(Xe.chrome&&Xe.android&&(n=gn.find((t=>t.inputType==e.inputType)))&&(t.observer.delayAndroidKey(n.key,n.keyCode),"Backspace"==n.key||"Delete"==n.key)){let e=(null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0;setTimeout((()=>{var i;((null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0)>e+10&&t.hasFocus&&(t.contentDOM.blur(),t.focus())}),100)}return!1};const qn=new Set,Vn=["pre-wrap","normal","pre-line","break-spaces"];class jn{constructor(e){this.lineWrapping=e,this.doc=t.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){return this.lineWrapping?(1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return Vn.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,e){this.height!=e&&(Math.abs(this.height-e)>Gn&&(t.heightChanged=!0),this.height=e)}replace(t,e,i){return Bn.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],u=r.lineAt(a,Nn.ByPosNoHeight,i.setDoc(e),0,0),d=u.to>=l?u:r.lineAt(l,Nn.ByPosNoHeight,i,0,0);for(c+=d.to-l,l=d.to;o>0&&u.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(t,n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Fn extends Ln{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,n){return new In(n,this.length,i,this.height,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof Fn||n instanceof Hn&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof Hn?n=new Fn(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):Bn.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setHeight(t,n.heights[n.index++]):(i||this.outdated)&&this.setHeight(t,Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Hn extends Bn{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+Math.round(Math.max(0,Math.min(1,(t-i)/this.height))*this.length),s=e.doc.lineAt(r),l=o+s.length*a,h=Math.max(i,t-l/2);return new In(s.from,s.length,h,l,0)}{let n=Math.max(0,Math.min(s-r,Math.floor((t-i)/o))),{from:a,length:l}=e.doc.line(r+n);return new In(a,l,i+o*n,o,0)}}lineAt(t,e,i,n,r){if(e==Nn.ByHeight)return this.blockAt(t,i,n,r);if(e==Nn.ByPosNoHeight){let{from:e,to:n}=i.doc.lineAt(t);return new In(e,n-e,0,0,0)}let{firstLine:s,perLine:o,perChar:a}=this.heightMetrics(i,r),l=i.doc.lineAt(t),h=o+l.length*a,c=l.number-s,u=n+o*c+a*(l.from-r-c);return new In(l.from,l.length,Math.max(n,Math.min(u,n+this.height-h)),h,0)}forEachLine(t,e,i,n,r,s){t=Math.max(t,r),e=Math.min(e,r+this.length);let{firstLine:o,perLine:a,perChar:l}=this.heightMetrics(i,r);for(let h=t,c=n;h<=e;){let e=i.doc.lineAt(h);if(h==t){let i=e.number-o;c+=a*i+l*(t-r-i)}let n=a+l*e.length;s(new In(e.from,e.length,c,n,0)),c+=n,h=e.to+1}}replace(t,e,i){let n=this.length-e;if(n>0){let t=i[i.length-1];t instanceof Hn?i[i.length-1]=new Hn(t.length+n):i.push(null,new Hn(n-1))}if(t>0){let e=i[0];e instanceof Hn?i[0]=new Hn(t+e.length):i.unshift(new Hn(t-1),null)}return Bn.of(i)}decomposeLeft(t,e){e.push(new Hn(t-1),null)}decomposeRight(t,e){e.push(null,new Hn(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 Hn(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)>=Gn&&(o=-2);let a=new Fn(e,r);a.outdated=!1,i.push(a),s+=e+1}s<=r&&i.push(null,new Hn(r-s).updateHeight(t,s));let a=Bn.of(i);return(o<0||Math.abs(a.height-this.height)>=Gn||Math.abs(o-this.heightMetrics(t,e).perLine)>=Gn)&&(t.heightChanged=!0),a}return(i||this.outdated)&&(this.setHeight(t,t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class Kn extends Bn{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==Nn.ByPosNoHeight?Nn.ByPosNoHeight:Nn.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,Nn.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&&Jn(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?Bn.of(this.break?[t,null,e]:[t,e]):(this.left=t,this.right=e,this.height=t.height+e.height,this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,n){let{left: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 Jn(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof Hn&&(n=t[e+1])instanceof Hn&&t.splice(e-1,3,new Hn(i.length+1+n.length))}class tr{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 Fn?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new Fn(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 Fn(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new Hn(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 Fn)return t;let e=new Fn(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 Fn||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=e==t.parentNode?n.bottom:Math.min(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 nr(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class rr{constructor(t,e,i){this.from=t,this.to=e,this.size=i}static same(t,e){if(t.length!=e.length)return!1;for(let i=0;i"function"!=typeof t&&"cm-lineWrapping"==t.class));this.heightOracle=new jn(i),this.stateDeco=e.facet(yi).filter((t=>"function"!=typeof t)),this.heightMap=Bn.empty().applyChanges(this.stateDeco,t.empty,this.heightOracle.setDoc(e.doc),[new Ti(0,0,0,e.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=Le.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 ar(e,i))}}this.viewports=t.sort(((t,e)=>t.from-e.from)),this.scaler=this.heightMap.height<=7e6?ur:new dr(this.heightOracle,this.heightMap,this.viewports)}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,(t=>{this.viewportLines.push(1==this.scaler.scale?t:pr(t,this.scaler))}))}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(yi).filter((t=>"function"!=typeof t));let n=t.changedRanges,r=Ti.extendWithRanges(n,function(t,e,i){let n=new er;return Qt.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:Q.empty(this.state.doc.length))),s=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),r),this.heightMap.height!=s&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let 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=!t.changes.empty||2&t.flags||a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,this.updateForViewport(),l&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&t.selectionSet&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(di)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let i=e.contentDOM,n=window.getComputedStyle(i),r=this.heightOracle,s=n.whiteSpace;this.defaultTextDirection="rtl"==n.direction?Xi.RTL:Xi.LTR;let o=this.heightOracle.mustRefreshForWrapping(s),a=i.getBoundingClientRect(),l=o||this.mustMeasureContent||this.contentDOMHeight!=a.height;this.contentDOMHeight=a.height,this.mustMeasureContent=!1;let h=0,c=0;if(a.width&&a.height){let{scaleX:t,scaleY:e}=se(i,a);this.scaleX==t&&this.scaleY==e||(this.scaleX=t,this.scaleY=e,h|=8,o=l=!0)}let u=(parseInt(n.paddingTop)||0)*this.scaleY,d=(parseInt(n.paddingBottom)||0)*this.scaleY;this.paddingTop==u&&this.paddingBottom==d||(this.paddingTop=u,this.paddingBottom=d,h|=10),this.editorWidth!=e.scrollDOM.clientWidth&&(r.lineWrapping&&(l=!0),this.editorWidth=e.scrollDOM.clientWidth,h|=8);let p=e.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=p&&(this.scrollAnchorHeight=-1,this.scrollTop=p),this.scrolledToBottom=pe(e.scrollDOM);let f=(this.printing?nr:ir)(i,this.paddingTop),O=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&&(l=!0)),!this.inView&&!this.scrollTarget)return 0;let _=a.width;if(this.contentDOMWidth==_&&this.editorHeight==e.scrollDOM.clientHeight||(this.contentDOMWidth=a.width,this.editorHeight=e.scrollDOM.clientHeight,h|=8),l){let i=e.docView.measureVisibleLineHeights(this.viewport);if(r.mustRefreshForHeights(i)&&(o=!0),o||r.lineWrapping&&Math.abs(_-this.contentDOMWidth)>r.charWidth){let{lineHeight:t,charWidth:n,textHeight:a}=e.docView.measureTextSize();o=t>0&&r.refresh(s,t,n,a,_/n,i),o&&(e.docView.minWidth=0,h|=8)}O>0&&m>0?c=Math.max(O,m):O<0&&m<0&&(c=Math.min(O,m)),r.heightChanged=!1;for(let n of this.viewports){let s=n.from==this.viewport.from?i:e.docView.measureVisibleLineHeights(n);this.heightMap=(o?Bn.empty().applyChanges(this.stateDeco,t.empty,this.heightOracle,[new Ti(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(r,0,o,new Dn(n.from,s))}r.heightChanged&&(h|=2)}let b=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return b&&(this.viewport=this.getViewport(c,this.scrollTarget)),this.updateForViewport(),(2&h||b)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),h|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),h}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),n=this.heightMap,r=this.heightOracle,{visibleTop:s,visibleBottom:o}=this,a=new ar(n.lineAt(s-1e3*i,Nn.ByHeight,r,0,0).from,n.lineAt(o+1e3*(1-i),Nn.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,Nn.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!=Xi.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(!d){if(st.from<=s&&t.to>=s))){let t=e.moveToLineBoundary(X.cursor(s),!1,!0).head;t>n&&(s=t)}d=new rr(n,s,this.gapSize(l,n,s,h))}o.push(d)};for(let t of this.viewportLines){if(t.lengtht.from&&a(t.from,r,t,e),ot.draw(this,this.heightOracle.lineWrapping)))))}computeVisibleRanges(){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let e=[];Qt.spans(t,this.viewport.from,this.viewport.to,{span(t,i){e.push({from:t,to:i})},point(){}},20);let i=e.length!=this.visibleRanges.length||this.visibleRanges.some(((t,i)=>t.from!=e[i].from||t.to!=e[i].to));return this.visibleRanges=e,i?4:0}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find((e=>e.from<=t&&e.to>=t))||pr(this.heightMap.lineAt(t,Nn.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return pr(this.heightMap.lineAt(this.scaler.fromDOM(t),Nn.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 pr(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 ar{constructor(t,e){this.from=t,this.to=e}}function lr(t,e,i){let n=[],r=t,s=0;return Qt.spans(i,t,e,{span(){},point(t,e){t>r&&(n.push({from:r,to:t}),s+=t-r),r=e}},20),r=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 cr(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 ur={toDOM:t=>t,fromDOM:t=>t,scale:1};class dr{constructor(t,e,i){let n=0,r=0,s=0;this.viewports=i.map((({from:i,to:r})=>{let s=e.lineAt(i,Nn.ByPos,t,0,0).top,o=e.lineAt(r,Nn.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=epr(t,e))):t._content)}const fr=W.define({combine:t=>t.join(" ")}),Or=W.define({combine:t=>t.indexOf(!0)>-1}),mr=Ut.newName(),gr=Ut.newName(),_r=Ut.newName(),br={"&light":"."+gr,"&dark":"."+_r};function wr(t,e,i){return new Ut(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 Sr=wr("."+mr,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top"},".cm-highlightSpace:before":{content:"attr(data-display)",position:"absolute",pointerEvents:"none",color:"#888"},".cm-highlightTab":{backgroundImage:'url(\'data:image/svg+xml,\')',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"}},br),vr="\uffff";class yr{constructor(t,e){this.points=t,this.text="",this.lineSeparator=e.facet(_t.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=vr}readRange(t,e){if(!t)return this;let i=t.parentNode;for(let n=t;;){this.findPointBefore(i,n);let t=this.text.length;this.readNode(n);let r=n.nextSibling;if(r==e)break;let s=me.get(n),o=me.get(r);(s&&o?s.breakAfter:(s?s.breakAfter:xr(n))||xr(r)&&("BR"!=n.nodeName||n.cmIgnore)&&this.text.length>t)&&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=me.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+(Qr(t,i.node,i.offset)?e:0))}}function Qr(t,e,i){for(;;){if(!e||i-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;return i&&(e.push(new kr(i,n)),r==i&&s==n||e.push(new kr(r,s))),e}(t),i=new yr(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?X.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||!Ft(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||!Ft(t.contentDOM,e.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset);this.newSel=X.single(n,i)}}}function Pr(e,i){let n,{newSel:r}=i,s=e.state.selection.main,o=e.inputState.lastKeyTime>Date.now()-100?e.inputState.lastKeyCode:-1;if(i.bounds){let{from:r,to:a}=i.bounds,l=s.from,h=null;(8===o||Xe.android&&i.text.length0&&a>0&&t.charCodeAt(o-1)==e.charCodeAt(a-1);)o--,a--;return"end"==n&&(i-=o+Math.max(0,s-Math.min(o,a))-s),o=o?s-i:0,a=s+(a-o),o=s):a=a?s-i:0,o=s+(o-a),a=s),{from:s,toA:o,toB:a}}(e.state.doc.sliceString(r,a,vr),i.text,l-r,h);c&&(Xe.chrome&&13==o&&c.toB==c.from+2&&i.text.slice(c.from,c.toB)==vr+vr&&c.toB--,n={from:r+c.from,to:r+c.toA,insert:t.of(i.text.slice(c.from,c.toB).split(vr))})}else r&&(!e.hasFocus&&e.state.facet(mi)||r.main.eq(s))&&(r=null);if(!n&&!r)return!1;if(!n&&i.typeOver&&!s.empty&&r&&r.main.empty?n={from:s.from,to:s.to,insert:e.state.doc.slice(s.from,s.to)}:n&&n.from>=s.from&&n.to<=s.to&&(n.from!=s.from||n.to!=s.to)&&s.to-s.from-(n.to-n.from)<=4?n={from:s.from,to:s.to,insert:e.state.doc.slice(s.from,n.from).append(n.insert).append(e.state.doc.slice(n.to,s.to))}:(Xe.mac||Xe.android)&&n&&n.from==n.to&&n.from==s.head-1&&/^\. ?$/.test(n.insert.toString())&&"off"==e.contentDOM.getAttribute("autocorrect")?(r&&2==n.insert.length&&(r=X.single(r.main.anchor-1,r.main.head-1)),n={from:s.from,to:s.to,insert:t.of([" "])}):Xe.chrome&&n&&n.from==n.to&&n.from==s.head&&"\n "==n.insert.toString()&&e.lineWrapping&&(r&&(r=X.single(r.main.anchor-1,r.main.head-1)),n={from:s.from,to:s.to,insert:t.of([" "])}),n){if(Xe.ios&&e.inputState.flushIOSKey())return!0;if(Xe.android&&(n.from==s.from&&n.to==s.to&&1==n.insert.length&&2==n.insert.lines&&ue(e.contentDOM,"Enter",13)||(n.from==s.from-1&&n.to==s.to&&0==n.insert.length||8==o&&n.insert.lengths.head)&&ue(e.contentDOM,"Backspace",8)||n.from==s.from&&n.to==s.to+1&&0==n.insert.length&&ue(e.contentDOM,"Delete",46)))return!0;let t,i=n.insert.toString();e.inputState.composing>=0&&e.inputState.composing++;let a=()=>t||(t=function(t,e,i){let n,r=t.state,s=r.selection.main;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&&Hi(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 u=s.to-e.to,d=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-u,c=n-h.length;if(i.to-i.from!=d||t.state.sliceDoc(c,n)!=h||i.to>=l.from&&i.from<=l.to)return{range:i};let p=r.changes({from:c,to:n,insert:e.insert}),f=i.to-s.to;return{changes:p,range:a?X.range(Math.max(0,a.anchor+f),Math.max(0,a.head+f)):i.map(p)}}))}else n={changes:o,selection:a&&r.selection.replaceRange(a)}}let o="input.type";return(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,o+=".compose",t.inputState.compositionFirstChange&&(o+=".start",t.inputState.compositionFirstChange=!1)),r.update(n,{userEvent:o,scrollIntoView:!0})}(e,n,r));return e.state.facet(hi).some((t=>t(e,n.from,n.to,i,a)))||e.dispatch(a()),!0}if(r&&!r.main.eq(s)){let t=!1,i="select";return e.inputState.lastSelectionTime>Date.now()-50&&("select"==e.inputState.lastSelectionOrigin&&(t=!0),i=e.inputState.lastSelectionOrigin),e.dispatch({selection:r,scrollIntoView:t,userEvent:i}),!0}return!1}const Zr={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Tr=Xe.ie&&Xe.ie_version<=11;class Cr{constructor(t){this.view=t,this.active=!1,this.selectionRange=new oe,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.parentCheck=-1,this.dom=t.contentDOM,this.observer=new MutationObserver((e=>{for(let t of e)this.queue.push(t);(Xe.ie&&Xe.ie_version<=11||Xe.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()})),Tr&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver((()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate){this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))}),{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver((t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))}),{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout((()=>{this.resizeTimeout=-1,this.view.requestMeasure()}),50))}onPrint(){this.view.viewState.printing=!0,this.view.measure(),setTimeout((()=>{this.view.viewState.printing=!1,this.view.requestMeasure()}),500)}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some(((e,i)=>e!=t[i])))){this.gapIntersection.disconnect();for(let e of t)this.gapIntersection.observe(e);this.gaps=t}}onSelectionChange(t){let e=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,n=this.selectionRange;if(i.state.facet(mi)?i.root.activeElement!=this.dom:!Ht(i.dom,n))return;let r=n.anchorNode&&i.docView.nearest(n.anchorNode);r&&r.ignoreEvent(t)?e||(this.selectionChanged=!1):(Xe.ie&&Xe.ie_version<=11||Xe.android&&Xe.chrome)&&!i.state.selection.main.empty&&n.focusNode&&Jt(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=Xe.safari&&11==t.root.nodeType&&function(t){let e=t.activeElement;for(;e&&e.shadowRoot;)e=e.shadowRoot.activeElement;return e}(this.dom.ownerDocument)==this.dom&&function(t){let e=null;function i(t){t.preventDefault(),t.stopImmediatePropagation(),e=t.getTargetRanges()[0]}if(t.contentDOM.addEventListener("beforeinput",i,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",i,!0),!e)return null;let n=e.startContainer,r=e.startOffset,s=e.endContainer,o=e.endOffset,a=t.docView.domAtPos(t.state.selection.main.anchor);return Jt(a.node,a.offset,s,o)&&([n,r,s,o]=[s,o,n,r]),{anchorNode:n,anchorOffset:r,focusNode:s,focusOffset:o}}(this.view)||Lt(t.root);if(!e||this.selectionRange.eq(e))return!1;let i=Ht(this.dom,e);return i&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime{let t=this.delayedAndroidKey;t&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&ue(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&&Ht(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 $r(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=Pr(this.view,e);return this.view.state==i&&this.view.update([]),n}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty("attributes"==t.type),"attributes"==t.type&&(e.flags|=4),"childList"==t.type){let i=Xr(e,t.previousSibling||t.target.previousSibling,-1),n=Xr(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:n?e.posBefore(n):e.posAtEnd,typeOver:!1}}return"characterData"==t.type?{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue}:null}setWindow(t){t!=this.win&&(this.removeWindowListeners(this.win),this.win=t,this.addWindowListeners(this.win))}addWindowListeners(t){t.addEventListener("resize",this.onResize),t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}destroy(){var t,e,i;this.stop(),null===(t=this.intersection)||void 0===t||t.disconnect(),null===(e=this.gapIntersection)||void 0===e||e.disconnect(),null===(i=this.resizeScroll)||void 0===i||i.disconnect();for(let t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey)}}function Xr(t,e,i){for(;e;){let n=me.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}class Yr{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.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:e}=t;this.dispatchTransactions=t.dispatchTransactions||e&&(t=>t.forEach((t=>e(t,this))))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new or(t.state||_t.create(t)),t.scrollTo&&t.scrollTo.is(fi)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(_i).map((t=>new wi(t)));for(let t of this.plugins)t.update(this);this.observer=new Cr(this),this.inputState=new fn(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Li(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure()}dispatch(...t){let e=1==t.length&&t[0]instanceof lt?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(zn)))?(this.inputState.notifiedFocused=s,o=1):s!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=s,a=Mn(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(_t.phrases)!=this.state.facet(_t.phrases))return this.setState(r);e=Ci.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 pi(t.empty?t:X.cursor(t.head,t.head>t.anchor?-1:1))}for(let t of e.effects)t.is(fi)&&(c=t.value.clip(this.state))}this.viewState.update(e,c),this.bidiCache=Rr.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(Zi)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(i,t.some((t=>t.isUserEvent("select.pointer"))))}finally{this.updateState=0}if(e.startState.facet(fr)!=e.state.facet(fr)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),!e.empty)for(let t of this.state.facet(li))try{t(e)}catch(t){Oi(this.state,t,"update listener")}(a||h)&&Promise.resolve().then((()=>{a&&this.state==a.startState&&this.dispatch(a),h&&!Pr(this,h)&&l.force&&ue(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 or(t),this.plugins=t.facet(_i).map((t=>new wi(t))),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new Li(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(_i),i=t.state.facet(_i);if(e!=i){let n=[];for(let r of i){let i=e.indexOf(r);if(i<0)n.push(new wi(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(pe(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 Oi(this.state,t),Wr}})),h=Ci.create(this,this.state,[]),c=!1;h.flags|=o,e?e.flags|=o:e=h,this.updateState=2,h.empty||(this.updatePlugins(h),this.inputState.update(h),this.updateAttrs(),c=this.docView.update(h));for(let t=0;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 mr+" "+(this.state.facet(Or)?_r:gr)+" "+this.state.facet(fr)}updateAttrs(){let t=Er(this,Si,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(mi)?"true":"false",class:"cm-content",style:`${Xe.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),Er(this,vi,e);let i=this.observer.ignore((()=>{let i=je(this.contentDOM,this.contentAttrs,e),n=je(this.dom,this.editorAttrs,t);return i||n}));return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let t of i.effects)t.is(Yr.announce)&&(e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value)}mountStyles(){this.styleModules=this.state.facet(Zi);let t=this.state.facet(Yr.cspNonce);Ut.mount(this.root,this.styleModules.concat(Sr).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.spec==t))||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return pn(this,t,un(this,t,e,i))}moveByGroup(t,e){return pn(this,t,un(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==Ot.Space&&(r=e),r==e}}(this,t.head,e))))}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let r=cn(t,e.head),s=n&&r.type==Be.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==Xi.LTR)?e.right-1:e.left+1,y:(s.top+s.bottom)/2});if(null!=o)return X.cursor(o,i?-1:1)}return X.cursor(i?r.to:r.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return pn(this,t,function(t,e,i,n){let r=e.head,s=i?1:-1;if(r==(i?t.state.doc.length:0))return X.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 u=l.left+a,d=null!=n?n:t.viewState.heightOracle.textHeight>>1;for(let e=0;;e+=10){let i=o+(d+e)*s,n=ln(t,{x:u,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>Ar)return Ni(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||Vi(n.isolates,e=ki(this,t.from,t.to))))return n.order;e||(e=ki(this,t.from,t.to));let n=function(t,e,i){if(!t)return[new qi(0,0,e==Ai?1:0)];if(e==Yi&&!i.length&&!Ui.test(t))return Ni(t.length);if(i.length)for(;t.length>ji.length;)ji[ji.length]=256;let n=[],r=e==Yi?0:1;return Ii(t,r,r,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new Rr(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||Xe.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore((()=>{he(this.contentDOM),this.docView.updateSelection()}))}setRoot(t){this._root!=t&&(this._root=t,this.observer.setWindow((9==t.nodeType?t:t.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){return fi.of(new pi("number"==typeof t?X.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 fi.of(new pi(X.cursor(i.from),"start","start",i.top-t,e,!0))}static domEventHandlers(t){return bi.define((()=>({})),{eventHandlers:t})}static domEventObservers(t){return bi.define((()=>({})),{eventObservers:t})}static theme(t,e){let i=Ut.newName(),n=[fr.of(i),Zi.of(wr(`.${i}`,t))];return e&&e.dark&&n.push(Or.of(!0)),n}static baseTheme(t){return D.lowest(Zi.of(wr("."+mr,t,br)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&me.get(i)||me.get(t);return(null===(e=null==n?void 0:n.rootView)||void 0===e?void 0:e.view)||null}}Yr.styleModule=Zi,Yr.inputHandler=hi,Yr.focusChangeEffect=ci,Yr.perLineTextDirection=ui,Yr.exceptionSink=ai,Yr.updateListener=li,Yr.editable=mi,Yr.mouseSelectionStyle=oi,Yr.dragMovesSelection=si,Yr.clickAddsSelectionRange=ri,Yr.decorations=yi,Yr.atomicRanges=Qi,Yr.bidiIsolatedRanges=xi,Yr.scrollMargins=$i,Yr.darkTheme=Or,Yr.cspNonce=W.define({combine:t=>t.length?t[0]:""}),Yr.contentAttributes=vi,Yr.editorAttributes=Si,Yr.lineWrapping=Yr.contentAttributes.of({class:"cm-lineWrapping"}),Yr.announce=at.define();const Ar=4096,Wr={};class Rr{constructor(t,e,i,n,r,s){this.from=t,this.to=e,this.dir=i,this.isolates=n,this.fresh=r,this.order=s}static update(t,e){if(e.empty&&!t.some((t=>t.fresh)))return t;let i=[],n=t.length?t[t.length-1].dir:Xi.LTR;for(let r=Math.max(0,t.length-10);r=0;r--){let e=n[r],s="function"==typeof e?e(t):e;s&&Ue(s,i)}return i}const zr=Xe.mac?"mac":Xe.windows?"win":Xe.linux?"linux":"key";function Mr(t,e,i){return e.altKey&&(t="Alt-"+t),e.ctrlKey&&(t="Ctrl-"+t),e.metaKey&&(t="Meta-"+t),!1!==i&&e.shiftKey&&(t="Shift-"+t),t}const Ur=D.default(Yr.domEventHandlers({keydown:(t,e)=>Nr(jr(e.state),t,e,"editor")})),qr=W.define({enables:Ur}),Vr=new WeakMap;function jr(t){let e=t.facet(qr),i=Vr.get(e);return i||Vr.set(e,i=function(t,e=zr){let i=Object.create(null),n=Object.create(null),r=(t,e)=>{let i=n[t];if(null==i)n[t]=e;else if(i!=e)throw new Error("Key binding "+t+" is used both as a regular binding and as a multi-stroke prefix")},s=(t,n,s,o,a)=>{var l,h;let c=i[t]||(i[t]=Object.create(null)),u=n.split(/ (?!$)/).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=Dr={view:e,prefix:i,scope:t};return setTimeout((()=>{Dr==n&&(Dr=null)}),Ir),!0}]})}let d=u.join(" ");r(d,!1);let p=c[d]||(c[d]={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&&p.run.push(s),o&&(p.preventDefault=!0),a&&(p.stopPropagation=!0)};for(let n of t){let t=n.scope?n.scope.split(" "):["editor"];if(n.any)for(let e of t){let t=i[e]||(i[e]=Object.create(null));t._any||(t._any={preventDefault:!1,stopPropagation:!1,run:[]});for(let e in t)t[e].run.push(n.any)}let 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 Dr=null;const Ir=4e3;function Nr(t,e,i,n){let r=function(t){var e=!(It&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||Nt&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?Dt: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=w(_(r,0))==r.length&&" "!=r,o="",a=!1,l=!1,h=!1;Dr&&Dr.view==i&&Dr.scope==n&&(o=Dr.prefix+" ",bn.indexOf(e.keyCode)<0&&(l=!0,Dr=null));let c,u,d=new Set,p=t=>{if(t){for(let n of t.run)if(!d.has(n)&&(d.add(n),n(i,e)))return t.stopPropagation&&(h=!0),!0;t.preventDefault&&(t.stopPropagation&&(h=!0),l=!0)}return!1},f=t[n];return f&&(p(f[o+Mr(r,e,!s)])?a=!0:s&&(e.altKey||e.metaKey||e.ctrlKey)&&!(Xe.windows&&e.ctrlKey&&e.altKey)&&(c=jt[e.keyCode])&&c!=r?(p(f[o+Mr(c,e,!0)])||e.shiftKey&&(u=Dt[e.keyCode])!=r&&u!=c&&p(f[o+Mr(u,e,!1)]))&&(a=!0):s&&e.shiftKey&&p(f[o+Mr(r,e,!0)])&&(a=!0),!a&&p(f._any)&&(a=!0)),l&&(a=!0),a&&h&&e.stopPropagation(),a}class Gr{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=Br(t);return[new Gr(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==Xi.LTR,o=t.contentDOM,a=o.getBoundingClientRect(),l=Br(t),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),u=a.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),d=a.right-(c?parseInt(c.paddingRight):0),p=cn(t,n),f=cn(t,r),O=p.type==Be.Text?p:null,m=f.type==Be.Text?f:null;if(O&&(t.lineWrapping||p.widgetLineBreaks)&&(O=Lr(t,n,O)),m&&(t.lineWrapping||f.widgetLineBreaks)&&(m=Lr(t,r,m)),O&&m&&O.from==m.from)return _(b(i.from,i.to,O));{let e=O?b(i.from,null,O):w(p,!1),n=m?b(null,i.to,m):w(f,!0),r=[];return(O||p).to<(m||f).from-(O&&m?1:0)||p.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 Br(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==Xi.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function Lr(t,e,i){let n=X.cursor(e);return{from:Math.max(i.from,t.moveToLineBoundary(n,!1,!0).from),to:Math.min(i.to,t.moveToLineBoundary(n,!0,!0).from),type:Be.Text}}class Fr{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(Hr)!=t.state.facet(Hr)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}setOrder(t){let e=0,i=t.facet(Hr);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}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Hr=W.define();function Kr(t){return[bi.define((e=>new Fr(e,t))),Hr.of(t)]}const Jr=!Xe.ios,ts=W.define({combine:t=>bt(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function es(t={}){return[ts.of(t),ns,ss,as,di.of(!0)]}function is(t){return t.startState.facet(ts)!=t.state.facet(ts)}const ns=Kr({above:!0,markers(t){let{state:e}=t,i=e.facet(ts),n=[];for(let r of e.selection.ranges){let s=r==e.selection.main;if(r.empty?!s||Jr:i.drawRangeCursor){let e=s?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=r.empty?r:X.cursor(r.head,r.head>r.anchor?-1:1);for(let r of Gr.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=is(t);return i&&rs(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){rs(e.state,t)},class:"cm-cursorLayer"});function rs(t,e){e.style.animationDuration=t.facet(ts).cursorBlinkRate+"ms"}const ss=Kr({above:!1,markers:t=>t.state.selection.ranges.map((e=>e.empty?[]:Gr.forRange(t,"cm-selectionBackground",e))).reduce(((t,e)=>t.concat(e))),update:(t,e)=>t.docChanged||t.selectionSet||t.viewportChanged||is(t),class:"cm-selectionLayer"}),os={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};Jr&&(os[".cm-line"].caretColor="transparent !important",os[".cm-content"]={caretColor:"transparent !important"});const as=D.highest(Yr.theme(os));function ls(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 hs{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 xt,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))ls(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&&s1e3?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,u)));e=e.update({filterFrom:a,filterTo:l,filter:(t,e)=>tl,add:c})}}return e}}const cs=null!=/x/.unicode?"gu":"g",us=new RegExp("[\0-\b\n-\x1f\x7f-\x9f\xad\u061c\u200b\u200e\u200f\u2028\u2029\u202d\u202e\u2066\u2067\u2069\ufeff\ufff9-\ufffc]",cs),ds={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 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hs({regexp:t.specialChars,decoration:(e,i,n)=>{let{doc:r}=i.state,s=_(e[0],0);if(9==s){let t=r.lineAt(n),e=i.state.tabSize,s=Rt(t.text,e,n-t.from);return Le.replace({widget:new _s((e-s%e)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[s]||(this.decorationCache[s]=Le.replace({widget:new gs(t,s)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(fs);t.startState.facet(fs)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(t.view)):this.decorations=this.decorator.updateDeco(t,this.decorations)}},{decorations:t=>t.decorations}))]}let ms=null;class gs extends Ge{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?"\u2022":10==t?"\u2424":String.fromCharCode(9216+t)}(this.code),i=t.state.phrase("Control character")+" "+(ds[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 _s extends Ge{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 bs="-10000px";class ws{constructor(t,e,i){this.facet=e,this.createTooltipView=i,this.input=t.state.facet(e),this.tooltips=this.input.filter((t=>t)),this.tooltipViews=this.tooltips.map(i)}update(t,e){var i;let n=t.state.facet(this.facet),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 Ss(t){let{win:e}=t;return{top:0,left:0,bottom:e.innerHeight,right:e.innerWidth}}const vs=W.define({combine:t=>{var e,i,n;return{position:Xe.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)||Ss}}}),ys=new WeakMap,Qs=bi.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(vs);this.position=e.position,this.parent=e.parent,this.classes=t.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.manager=new ws(t,$s,(t=>this.createTooltip(t))),this.intersectionObserver="function"==typeof IntersectionObserver?new IntersectionObserver((t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()}),{threshold:[1]}):null,this.observeIntersection(),t.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let t of this.manager.tooltipViews)this.intersectionObserver.observe(t.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout((()=>{this.measureTimeout=-1,this.maybeMeasure()}),50))}update(t){t.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(t,this.above);e&&this.observeIntersection();let i=e||t.geometryChanged,n=t.state.facet(vs);if(n.position!=this.position&&!this.madeAbsolute){this.position=n.position;for(let t of this.manager.tooltipViews)t.dom.style.position=this.position;i=!0}if(n.parent!=this.parent){this.parent&&this.container.remove(),this.parent=n.parent,this.createContainer();for(let t of this.manager.tooltipViews)this.container.appendChild(t.dom);i=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);i&&this.maybeMeasure()}createTooltip(t){let e=t.create(this.view);if(e.dom.classList.add("cm-tooltip"),t.arrow&&!e.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",e.dom.appendChild(t)}return e.dom.style.position=this.position,e.dom.style.top=bs,e.dom.style.left="0px",this.container.appendChild(e.dom),e.mount&&e.mount(this.view),e}destroy(){var t,e;this.view.win.removeEventListener("resize",this.measureSoon);for(let e of this.manager.tooltipViews)e.dom.remove(),null===(t=e.destroy)||void 0===t||t.call(e);this.parent&&this.container.remove(),null===(e=this.intersectionObserver)||void 0===e||e.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=this.view.dom.getBoundingClientRect(),e=1,i=1,n=!1;if("fixed"==this.position&&this.manager.tooltipViews.length){let{dom:t}=this.manager.tooltipViews[0];if(Xe.gecko)n=t.offsetParent!=this.container.ownerDocument.body;else if(t.style.top==bs&&"0px"==t.style.left){let e=t.getBoundingClientRect();n=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}}if(n||"absolute"==this.position)if(this.parent){let t=this.parent.getBoundingClientRect();t.width&&t.height&&(e=t.width/this.parent.offsetWidth,i=t.height/this.parent.offsetHeight)}else({scaleX:e,scaleY:i}=this.view.viewState);return{editor:t,parent:this.parent?this.container.getBoundingClientRect():t,pos:this.manager.tooltips.map(((t,e)=>{let i=this.manager.tooltipViews[e];return i.getCoords?i.getCoords(t.pos):this.view.coordsAtPos(t.pos)})),size:this.manager.tooltipViews.map((({dom:t})=>t.getBoundingClientRect())),space:this.view.state.facet(vs).tooltipSpace(this.view),scaleX:e,scaleY:i,makeAbsolute:n}}writeMeasure(t){var e;if(t.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let t of this.manager.tooltipViews)t.dom.style.position="absolute"}let{editor:i,space:n,scaleX:r,scaleY:s}=t,o=[];for(let a=0;a=Math.min(i.bottom,n.bottom)||u.rightMath.min(i.right,n.right)+.1){c.style.top=bs;continue}let p=l.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,f=p?7:0,O=d.right-d.left,m=null!==(e=ys.get(h))&&void 0!==e?e:d.bottom-d.top,g=h.offset||ks,_=this.view.textDirection==Xi.LTR,b=d.width>n.right-n.left?_?n.left:n.right-d.width:_?Math.min(u.left-(p?14:0)+g.x,n.right-O):Math.max(n.left,u.left-O+(p?14:0)-g.x),w=this.above[a];!l.strictSide&&(w?u.top-(d.bottom-d.top)-g.yn.bottom)&&w==n.bottom-u.bottom>u.top-n.top&&(w=this.above[a]=!w);let S=(w?u.top-n.top:n.bottom-u.bottom)-f;if(Sb&&t.topv&&(v=w?t.top-m-2-f:t.bottom+f+2);if("absolute"==this.position?(c.style.top=(v-t.parent.top)/s+"px",c.style.left=(b-t.parent.left)/r+"px"):(c.style.top=v/s+"px",c.style.left=b/r+"px"),p){let t=u.left+(_?g.x:-g.x)-(b+14-7);p.style.left=t/r+"px"}!0!==h.overlap&&o.push({left:b,top:v,right:y,bottom:v+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=bs}},{eventObservers:{scroll(){this.maybeMeasure()}}}),xs=Yr.baseTheme({".cm-tooltip":{zIndex:100,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),ks={x:0,y:0},$s=W.define({enables:[Qs,xs]});function Ps(t,e){let i=t.plugin(Qs);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const Zs=W.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 Ts(t,e){let i=t.plugin(Cs),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const Cs=bi.fromClass(class{constructor(t){this.input=t.state.facet(As),this.specs=this.input.filter((t=>t)),this.panels=this.specs.map((e=>e(t)));let e=t.state.facet(Zs);this.top=new Xs(t,!0,e.topContainer),this.bottom=new Xs(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(Zs);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new Xs(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new Xs(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet(As);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=>Yr.scrollMargins.of((e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}}))});class Xs{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=Ys(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=Ys(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 Ys(t){let e=t.nextSibling;return t.remove(),e}const As=W.define({enables:Cs});class Ws extends wt{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}Ws.prototype.elementClass="",Ws.prototype.toDOM=void 0,Ws.prototype.mapMode=v.TrackBefore,Ws.prototype.startSide=Ws.prototype.endSide=-1,Ws.prototype.point=!0;const Rs=W.define(),Es={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>Qt.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{}},zs=W.define();function Ms(t){return[qs(),zs.of(Object.assign(Object.assign({},Es),t))]}const Us=W.define({combine:t=>t.some((t=>t))});function qs(t){return[Vs]}const Vs=bi.fromClass(class{constructor(t){this.view=t,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(zs).map((e=>new Ns(t,e)));for(let t of this.gutters)this.dom.appendChild(t.dom);this.fixed=!t.state.facet(Us),this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}update(t){if(this.updateGutters(t)){let e=this.prevViewport,i=t.view.viewport,n=Math.min(e.to,i.to)-Math.max(e.from,i.from);this.syncGutters(n<.8*(i.to-i.from))}t.geometryChanged&&(this.dom.style.minHeight=this.view.contentHeight+"px"),this.view.state.facet(Us)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":""),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&this.dom.remove();let i=Qt.iter(this.view.state.facet(Rs),this.view.viewport.from),n=[],r=this.gutters.map((t=>new Is(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==Be.Text&&e){Ds(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==Be.Text){Ds(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)}updateGutters(t){let e=t.startState.facet(zs),i=t.state.facet(zs),n=t.docChanged||t.heightChanged||t.viewportChanged||!Qt.eq(t.startState.facet(Rs),t.state.facet(Rs),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 Ns(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)this.dom.appendChild(t.dom);this.gutters=r}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove()}},{provide:t=>Yr.scrollMargins.of((e=>{let i=e.plugin(t);return i&&0!=i.gutters.length&&i.fixed?e.textDirection==Xi.LTR?{left:i.dom.offsetWidth*e.scaleX}:{right:i.dom.offsetWidth*e.scaleX}:null}))});function js(t){return Array.isArray(t)?t:[t]}function Ds(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class Is{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=Qt.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 Gs(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=[];Ds(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);i&&this.addElement(t,e,[i])}finish(){let t=this.gutter;for(;t.elements.length>this.i;){let e=t.elements.pop();t.dom.removeChild(e.dom),e.destroy()}}}class Ns{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=js(e.markers(t)),e.initialSpacer&&(this.spacer=new Gs(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=js(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!Qt.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 Gs{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;ibt(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 Fs extends Ws{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function Hs(t,e){return t.state.facet(Ls).formatNumber(e,t.state)}const Ks=zs.compute([Ls],(t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers:t=>t.state.facet(Bs),lineMarker:(t,e,i)=>i.some((t=>t.toDOM))?null:new Fs(Hs(t,t.state.doc.lineAt(e.from).number)),widgetMarker:()=>null,lineMarkerChange:t=>t.startState.facet(Ls)!=t.state.facet(Ls),initialSpacer:t=>new Fs(Hs(t,to(t.state.doc.lines))),updateSpacer(t,e){let i=Hs(e.view,to(e.view.state.doc.lines));return i==t.number?t:new Fs(i)},domEventHandlers:t.facet(Ls).domEventHandlers})));function Js(t={}){return[Ls.of(t),qs(),Ks]}function to(t){let e=9;for(;e{throw new Error("This node type doesn't define a deserialize function")})}add(t){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return"function"!=typeof t&&(t=ao.match(t)),e=>{let i=t(e);return void 0===i?null:[this,i]}}}ro.closedBy=new ro({deserialize:t=>t.split(" ")}),ro.openedBy=new ro({deserialize:t=>t.split(" ")}),ro.group=new ro({deserialize:t=>t.split(" ")}),ro.contextHash=new ro({perNode:!0}),ro.lookAhead=new ro({perNode:!0}),ro.mounted=new ro({perNode:!0});class so{constructor(t,e,i){this.tree=t,this.overlay=e,this.parser=i}static get(t){return t&&t.props&&t.props[ro.mounted.id]}}const oo=Object.create(null);class ao{constructor(t,e,i,n=0){this.name=t,this.props=e,this.id=i,this.flags=n}static define(t){let e=t.props&&t.props.length?Object.create(null):oo,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(null==t.name?8:0),n=new ao(t.name||"",e,t.id,i);if(t.props)for(let i of t.props)if(Array.isArray(i)||(i=i(n)),i){if(i[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");e[i[0].id]=i[1]}return n}prop(t){return this.props[t.id]}get isTop(){return(1&this.flags)>0}get isSkipped(){return(2&this.flags)>0}get isError(){return(4&this.flags)>0}get isAnonymous(){return(8&this.flags)>0}is(t){if("string"==typeof t){if(this.name==t)return!0;let e=this.prop(ro.group);return!!e&&e.indexOf(t)>-1}return this.id==t}static match(t){let e=Object.create(null);for(let i in t)for(let n of i.split(" "))e[n]=t[i];return t=>{for(let i=t.prop(ro.group),n=-1;n<(i?i.length:0);n++){let r=e[n<0?t.name:i[n]];if(r)return r}}}}ao.none=new ao("",Object.create(null),0,8);class lo{constructor(t){this.types=t;for(let e=0;e=e){let o=new bo(s.tree,s.overlay[0].from+t.from,-1,t);(r||(r=[n])).push(go(o,e,i,!1))}}return r?Qo(r):n}(this,t,e)}iterate(t){let{enter:e,leave:i,from:n=0,to:r=this.length}=t,s=t.mode||0,o=(s&uo.IncludeAnonymous)>0;for(let t=this.cursor(s|uo.IncludeAnonymous);;){let s=!1;if(t.from<=r&&t.to>=n&&(!o&&t.type.isAnonymous||!1!==e(t))){if(t.firstChild())continue;s=!0}for(;s&&i&&(o||!t.type.isAnonymous)&&i(t),!t.nextSibling();){if(!t.parent())return;s=!0}}}prop(t){return t.perNode?this.props?this.props[t.id]:void 0:this.type.prop(t)}get propValues(){let t=[];if(this.props)for(let e in this.props)t.push([+e,this.props[e]]);return t}balance(t={}){return this.children.length<=8?this:To(ao.none,this.children,this.positions,0,this.children.length,0,this.length,((t,e,i)=>new po(this.type,t,e,i,this.propValues)),t.makeTree||((t,e,i)=>new po(ao.none,t,e,i)))}static build(t){return function(t){var 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i<=e&&n>e;case 2:return n>e;case 4:return!0}}function go(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(mo(n,i,h,h+l.length))if(l instanceof Oo){if(r&uo.ExcludeBuffers)continue;let o=l.findChild(0,l.buffer.length,e,i-h,n);if(o>-1)return new yo(new vo(s,l,t,h),null,o)}else if(r&uo.IncludeAnonymous||!l.type.isAnonymous||$o(l)){let o;if(!(r&uo.IgnoreMounts)&&(o=so.get(l))&&!o.overlay)return new bo(o.tree,h,t,s);let a=new bo(l,h,t,s);return r&uo.IncludeAnonymous||!a.type.isAnonymous?a:a.nextChild(e<0?l.children.length-1:0,e,i,n)}}if(r&uo.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&uo.IgnoreOverlays)&&(n=so.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 bo(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 wo(t,e,i,n){let r=t.cursor(),s=[];if(!r.firstChild())return s;if(null!=i)for(;!r.type.is(i);)if(!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 So(t,e,i=e.length-1){for(let n=t.parent;i>=0;n=n.parent){if(!n)return!1;if(!n.type.isAnonymous){if(e[i]&&e[i]!=n.name)return!1;i--}}return!0}class vo{constructor(t,e,i,n){this.parent=t,this.buffer=e,this.index=i,this.start=n}}class yo extends _o{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 yo(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&uo.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 yo(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 yo(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 yo(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 po(this.type,t,e,this.to-this.from)}toString(){return this.context.buffer.childString(this.index)}}function Qo(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&uo.IncludeAnonymous||t instanceof Oo||!t.type.isAnonymous||$o(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 So(this.node,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 $o(t){return t.children.some((t=>t instanceof Oo||!t.type.isAnonymous||$o(t)))}const Po=new WeakMap;function Zo(t,e){if(!t.isAnonymous||e instanceof Oo||e.type!=t)return 1;let i=Po.get(e);if(null==i){i=1;for(let n of e.children){if(n.type!=t||!(n instanceof po)){i=1;break}i+=Zo(t,n)}Po.set(e,i)}return i}function To(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}u.push(i[r])}else{let e=n[h-1]+i[h-1].length-p;u.push(To(t,i,n,r,h,p,e,null,l))}d.push(p+a-s)}}(e,i,n,r,0),(a||l)(u,d,o)}class Co{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 yo?this.setBuffer(t.context.buffer,t.index,e):t instanceof bo&&this.map.set(t.tree,e)}get(t){return t instanceof yo?this.getBuffer(t.context.buffer,t.index):t instanceof bo?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 Xo{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 Xo(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 Xo(t,i,e.tree,e.offset+l,o>0,!!h)}if(e&&n.push(e),s.to>c)break;s=rnew no(t.from,t.to))):[new no(0,0)]:[new no(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 Ao{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 Wo{constructor(t,e,i,n,r){this.parser=t,this.parse=e,this.overlay=i,this.target=n,this.from=r}}function Ro(t){if(!t.length||t.some((t=>t.from>=t.to)))throw new RangeError("Invalid inner parse ranges given: "+JSON.stringify(t))}class Eo{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 zo=new ro({perNode:!0});class Mo{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 po(t.type,t.children,t.positions,t.length,t.propValues.concat([[zo,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[ro.mounted.id]=new so(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=Uo(i.ranges,n.from,n.to)))a=2!=s;else if(!n.type.isAnonymous&&(r=this.nest(n,this.input))&&(n.fromnew no(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 e&&(o=e.predicate(n))&&(!0===o&&(o=new no(n.from,n.to)),o.fromnew no(t.from-e.start,t.to-e.start))),e.target,t[0].from))),e=e.prev}i&&! --i.depth&&(i=i.prev)}}}}function Uo(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 qo(t,e,i,n,r,s){if(e=t&&e.enter(i,1,uo.IgnoreOverlays|uo.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 po))break;e=e.children[0]}return!1}}let Do=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(zo))&&void 0!==e?e:i.to,this.inner=new jo(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 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i=t.state.field(this.stateField,!1);i&&i.tooltip&&t.state.facet(uh).closeOnBlur&&e.relatedTarget!=t.contentDOM&&t.dispatch({effects:hh.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=fh(r.length,s,t.state.facet(uh).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;if((e.selected>-1&&e.selected=this.range.to)&&(this.range=fh(e.options.length,e.selected,this.view.state.facet(uh).maxRenderedOptions),this.showOptions(e.options,t.id)),this.updateSelectedOption(e.selected)){this.destroyInfo();let{completion:i}=e.options[e.selected],{info:n}=i;if(!n)return;let r="string"==typeof n?document.createTextNode(n):n(i);if(!r)return;"then"in r?r.then((e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e,i)})).catch((t=>Oi(this.view.state,t,"completion info"))):this.addInfoPane(r,i)}}addInfoPane(t,e){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip 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t=this.dom.ownerDocument.defaultView||window;r={left:0,top:0,right:t.innerWidth,bottom:t.innerHeight}}return n.top>Math.min(r.bottom,e.bottom)-10||n.bottomi.from||0==i.from)&&(r=t,"string"!=typeof l&&l.header?n.appendChild(l.header(l)):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 Oh(i,t,e)}function gh(t){return 100*(t.boost||0)+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}class _h{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 _h(this.options,Sh(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,r){let s=function(t,e){let i=[],n=null,r=t=>{i.push(t);let{section:e}=t.completion;if(e){n||(n=[]);let t="string"==typeof e?e:e.name;n.some((e=>e.name==t))||n.push("string"==typeof e?{name:t}:e)}};for(let n of t)if(n.hasResult()){let t=n.result.getMatch;if(!1===n.result.filter)for(let e of n.result.options)r(new ih(e,n.source,t?t(e):[],1e9-i.length));else{let i=new ch(e.sliceDoc(n.from,n.to));for(let e of n.result.options)if(i.match(e.label)){let s=e.displayLabel?t?t(e,i.matched):[]:i.matched;r(new ih(e,n.source,s,i.score+(e.boost||0)))}}}if(n){let t=Object.create(null),e=0,r=(t,e)=>{var i,n;return(null!==(i=t.rank)&&void 0!==i?i:1e9)-(null!==(n=e.rank)&&void 0!==n?n:1e9)||(t.namee.score-t.score||a(t.completion,e.completion)))){let e=t.completion;!o||o.label!=e.label||o.detail!=e.detail||null!=o.type&&null!=e.type&&o.type!=e.type||o.apply!=e.apply||o.boost!=e.boost?s.push(t):gh(t.completion)>gh(o)&&(s[s.length-1]=t),o=t.completion}return s}(t,e);if(!s.length)return n&&t.some((t=>1==t.state))?new _h(n.options,n.attrs,n.tooltip,n.timestamp,n.selected,!0):null;let o=e.facet(uh).selectOnOpen?0:-1;if(n&&n.selected!=o&&-1!=n.selected){let t=n.options[n.selected].completion;for(let e=0;ee.hasResult()?Math.min(t,e.from):t),1e8),create:Th,above:r.aboveCursor},n?n.timestamp:Date.now(),o,!1)}map(t){return new _h(this.options,this.attrs,Object.assign(Object.assign({},this.tooltip),{pos:t.mapPos(this.tooltip.pos)}),this.timestamp,this.selected,this.disabled)}}class bh{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new bh(vh,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(uh),n=(i.override||e.languageDataAt("autocomplete",nh(e)).map(ah)).map((e=>(this.active.find((t=>t.source==e))||new Qh(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;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(;i1==t.state))&&(r=null),!r&&n.every((t=>1!=t.state))&&n.some((t=>t.hasResult()))&&(n=n.map((t=>t.hasResult()?new Qh(t.source,0):t)));for(let e of t.effects)e.is($h)&&(r=r&&r.setSelected(e.value,this.id));return n==this.active&&r==this.open?this:new bh(n,this.id,r)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:wh}}const wh={"aria-autocomplete":"list"};function Sh(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const vh=[];function yh(t){return t.isUserEvent("input.type")?"input":t.isUserEvent("delete.backward")?"delete":null}class Qh{constructor(t,e,i=-1){this.source=t,this.state=e,this.explicitPos=i}hasResult(){return!1}update(t,e){let i=yh(t),n=this;i?n=n.handleUserEvent(t,i,e):t.docChanged?n=n.handleChange(t):t.selection&&0!=n.state&&(n=new Qh(n.source,0));for(let e of t.effects)if(e.is(lh))n=new Qh(n.source,1,e.value?nh(t.state):-1);else if(e.is(hh))n=new Qh(n.source,0);else if(e.is(kh))for(let t of e.value)t.source==n.source&&(n=t);return n}handleUserEvent(t,e,i){return"delete"!=e&&i.activateOnTyping?new Qh(this.source,1):this.map(t.changes)}handleChange(t){return t.changes.touchesRange(nh(t.startState))?new Qh(this.source,0):this.map(t.changes)}map(t){return t.empty||this.explicitPos<0?this:new Qh(this.source,this.state,t.mapPos(this.explicitPos))}}class xh extends Qh{constructor(t,e,i,n,r){super(t,2,e),this.result=i,this.from=n,this.to=r}hasResult(){return!0}handleUserEvent(t,e,i){var n;let r=t.changes.mapPos(this.from),s=t.changes.mapPos(this.to,1),o=nh(t.state);if((this.explicitPos<0?o<=r:os||"delete"==e&&nh(t.startState)==this.from)return new Qh(this.source,"input"==e&&i.activateOnTyping?1:0);let a,l=this.explicitPos<0?-1:t.changes.mapPos(this.explicitPos);return function(t,e,i,n){if(!t)return!1;let r=e.sliceDoc(i,n);return"function"==typeof t?t(r,i,n,e):rh(t,!0).test(r)}(this.result.validFor,t.state,r,s)?new xh(this.source,l,this.result,r,s):this.result.update&&(a=this.result.update(this.result,r,s,new Jl(t.state,o,l>=0)))?new xh(this.source,l,a,a.from,null!==(n=a.to)&&void 0!==n?n:nh(t.state)):new Qh(this.source,1,l)}handleChange(t){return t.changes.touchesRange(this.from,this.to)?new Qh(this.source,0):this.map(t.changes)}map(t){return t.empty?this:new xh(this.source,this.explicitPos<0?-1:t.mapPos(this.explicitPos),this.result,t.mapPos(this.from),t.mapPos(this.to,1))}}const kh=at.define({map:(t,e)=>t.map((t=>t.map(e)))}),$h=at.define(),Ph=V.define({create:()=>bh.start(),update:(t,e)=>t.update(e),provide:t=>[$s.from(t,(t=>t.tooltip)),Yr.contentAttributes.from(t,(t=>t.attrs))]});function Zh(t,e){const i=e.completion.apply||e.completion.label;let n=t.state.field(Ph).active.find((t=>t.source==e.source));return n instanceof xh&&("string"==typeof i?t.dispatch(Object.assign(Object.assign({},function(t,e,i,n){let{main:r}=t.selection,s=i-r.from,o=n-r.from;return Object.assign(Object.assign({},t.changeByRange((a=>a!=r&&i!=n&&t.sliceDoc(a.from+s,a.from+o)!=t.sliceDoc(i,n)?{range:a}:{changes:{from:a.from+s,to:n==r.from?a.to:a.from+o,insert:e},range:X.cursor(a.from+s+e.length)}))),{scrollIntoView:!0,userEvent:"input.complete"})}(t.state,i,n.from,n.to)),{annotations:sh.of(e.completion)})):i(t,e.completion,n.from,n.to),!0)}const Th=mh(Ph,Zh);function Ch(t,e="option"){return i=>{let n=i.state.field(Ph,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp-1?n.open.selected+s*(t?1:-1):t?0:o-1;return a<0?a="page"==e?0:o-1:a>=o&&(a="page"==e?o-1:0),i.dispatch({effects:$h.of(a)}),!0}}const Xh=t=>{let e=t.state.field(Ph,!1);return!(t.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestamp(t.selection||t.docChanged)&&!yh(t)));for(let e=0;e50&&Date.now()-n.time>1e3){for(let t of n.context.abortListeners)try{t()}catch(t){Oi(this.view.state,t)}n.context.abortListeners=null,this.running.splice(e--,1)}else n.updates.push(...t.transactions)}if(this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),this.debounceUpdate=e.active.some((t=>1==t.state&&!this.running.some((e=>e.active.source==t.source))))?setTimeout((()=>this.startUpdate()),50):-1,0!=this.composing)for(let e of t.transactions)"input"==yh(e)?this.composing=2:2==this.composing&&e.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1;let{state:t}=this.view,e=t.field(Ph);for(let t of e.active)1!=t.state||this.running.some((e=>e.active.source==t.source))||this.startQuery(t)}startQuery(t){let{state:e}=this.view,i=nh(e),n=new Jl(e,i,t.explicitPos==i),r=new Yh(t,n);this.running.push(r),Promise.resolve(t.source(n)).then((t=>{r.context.aborted||(r.done=t||null,this.scheduleAccept())}),(t=>{this.view.dispatch({effects:hh.of(null)}),Oi(this.view.state,t)}))}scheduleAccept(){this.running.every((t=>void 0!==t.done))?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout((()=>this.accept()),this.view.state.facet(uh).updateSyncTime))}accept(){var t;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],i=this.view.state.facet(uh);for(let n=0;nt.source==r.active.source));if(s&&1==s.state)if(null==r.done){let t=new Qh(r.active.source,0);for(let e of r.updates)t=t.update(e,i);1!=t.state&&e.push(t)}else this.startQuery(s)}e.length&&this.view.dispatch({effects:kh.of(e)})}},{eventHandlers:{blur(t){let e=this.view.state.field(Ph,!1);if(e&&e.tooltip&&this.view.state.facet(uh).closeOnBlur){let i=e.open&&Ps(this.view,e.open.tooltip);i&&i.dom.contains(t.relatedTarget)||this.view.dispatch({effects:hh.of(null)})}},compositionstart(){this.composing=1},compositionend(){3==this.composing&&setTimeout((()=>this.view.dispatch({effects:lh.of(!1)})),20),this.composing=0}}}),Wh=Yr.baseTheme({".cm-tooltip.cm-tooltip-autocomplete":{"& > ul":{fontFamily:"monospace",whiteSpace:"nowrap",overflow:"hidden auto",maxWidth_fallback:"700px",maxWidth:"min(700px, 95vw)",minWidth:"250px",maxHeight:"10em",height:"100%",listStyle:"none",margin:0,padding:0,"& > li, & > completion-section":{padding:"1px 3px",lineHeight:1.2},"& > li":{overflowX:"hidden",textOverflow:"ellipsis",cursor:"pointer"},"& > completion-section":{display:"list-item",borderBottom:"1px solid silver",paddingLeft:"0.5em",opacity:.7}}},"&light .cm-tooltip-autocomplete ul li[aria-selected]":{background:"#17c",color:"white"},"&light .cm-tooltip-autocomplete-disabled ul li[aria-selected]":{background:"#777"},"&dark .cm-tooltip-autocomplete ul li[aria-selected]":{background:"#347",color:"white"},"&dark .cm-tooltip-autocomplete-disabled ul li[aria-selected]":{background:"#444"},".cm-completionListIncompleteTop:before, .cm-completionListIncompleteBottom:after":{content:'"\xb7\xb7\xb7"',opacity:.5,display:"block",textAlign:"center"},".cm-tooltip.cm-completionInfo":{position:"absolute",padding:"3px 9px",width:"max-content",maxWidth:"400px",boxSizing:"border-box"},".cm-completionInfo.cm-completionInfo-left":{right:"100%"},".cm-completionInfo.cm-completionInfo-right":{left:"100%"},".cm-completionInfo.cm-completionInfo-left-narrow":{right:"30px"},".cm-completionInfo.cm-completionInfo-right-narrow":{left:"30px"},"&light .cm-snippetField":{backgroundColor:"#00000022"},"&dark .cm-snippetField":{backgroundColor:"#ffffff22"},".cm-snippetFieldPosition":{verticalAlign:"text-top",width:0,height:"1.15em",display:"inline-block",margin:"0 -0.7px -.7em",borderLeft:"1.4px dotted 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Eh(this.field,e,i)}}class zh{constructor(t,e){this.lines=t,this.fieldPositions=e}instantiate(t,e){let i=[],n=[e],r=t.doc.lineAt(e),s=/^\s*/.exec(r.text)[0];for(let r of this.lines){if(i.length){let i=s,o=/^\t*/.exec(r)[0].length;for(let e=0;enew Eh(t.field,n[t.line]+t.from,n[t.line]+t.to)));return{text:i,ranges:o}}static parse(t){let e,i=[],n=[],r=[];for(let s of t.split(/\r\n?|\n/)){for(;e=/[#$]\{(?:(\d+)(?::([^}]*))?|([^}]*))\}/.exec(s);){let t=e[1]?+e[1]:null,o=e[2]||e[3]||"",a=-1;for(let e=0;e=a&&t.field++}r.push(new Rh(a,n.length,e.index,e.index+o.length)),s=s.slice(0,e.index)+o+s.slice(e.index+e[0].length)}for(let t;t=/\\([{}])/.exec(s);){s=s.slice(0,t.index)+t[1]+s.slice(t.index+t[0].length);for(let e of r)e.line==n.length&&e.from>t.index&&(e.from--,e.to--)}n.push(s)}return new zh(n,r)}}let Mh=Le.widget({widget:new class extends Ge{toDOM(){let t=document.createElement("span");return t.className="cm-snippetFieldPosition",t}ignoreEvent(){return!1}}}),Uh=Le.mark({class:"cm-snippetField"});class qh{constructor(t,e){this.ranges=t,this.active=e,this.deco=Le.set(t.map((t=>(t.from==t.to?Mh:Uh).range(t.from,t.to))))}map(t){let e=[];for(let i of this.ranges){let n=i.map(t);if(!n)return null;e.push(n)}return new qh(e,this.active)}selectionInsideField(t){return t.ranges.every((t=>this.ranges.some((e=>e.field==this.active&&e.from<=t.from&&e.to>=t.to))))}}const Vh=at.define({map:(t,e)=>t&&t.map(e)}),jh=at.define(),Dh=V.define({create:()=>null,update(t,e){for(let i of e.effects){if(i.is(Vh))return i.value;if(i.is(jh)&&t)return new qh(t.ranges,i.value)}return t&&e.docChanged&&(t=t.map(e.changes)),t&&e.selection&&!t.selectionInsideField(e.selection)&&(t=null),t},provide:t=>Yr.decorations.from(t,(t=>t?t.deco:Le.none))});function Ih(t,e){return X.create(t.filter((t=>t.field==e)).map((t=>X.range(t.from,t.to))))}function Nh(e){let i=zh.parse(e);return(e,n,r,s)=>{let{text:o,ranges:a}=i.instantiate(e.state,r),l={changes:{from:r,to:s,insert:t.of(o)},scrollIntoView:!0,annotations:n?sh.of(n):void 0};if(a.length&&(l.selection=Ih(a,0)),a.length>1){let t=new qh(a,0),i=l.effects=[Vh.of(t)];void 0===e.state.field(Dh,!1)&&i.push(at.appendConfig.of([Dh,Fh,Kh,Wh]))}e.dispatch(e.state.update(l))}}function Gh(t){return({state:e,dispatch:i})=>{let n=e.field(Dh,!1);if(!n||t<0&&0==n.active)return!1;let r=n.active+t,s=t>0&&!n.ranges.some((e=>e.field==r+t));return i(e.update({selection:Ih(n.ranges,r),effects:Vh.of(s?null:new qh(n.ranges,r)),scrollIntoView:!0})),!0}}const Bh=[{key:"Tab",run:Gh(1),shift:Gh(-1)},{key:"Escape",run:({state:t,dispatch:e})=>!!t.field(Dh,!1)&&(e(t.update({effects:Vh.of(null)})),!0)}],Lh=W.define({combine:t=>t.length?t[0]:Bh}),Fh=D.highest(qr.compute([Lh],(t=>t.facet(Lh))));function Hh(t,e){return Object.assign(Object.assign({},e),{apply:Nh(t)})}const Kh=Yr.domEventHandlers({mousedown(t,e){let i,n=e.state.field(Dh,!1);if(!n||null==(i=e.posAtCoords({x:t.clientX,y:t.clientY})))return!1;let r=n.ranges.find((t=>t.from<=i&&t.to>=i));return!(!r||r.field==n.active||(e.dispatch({selection:Ih(n.ranges,r.field),effects:Vh.of(n.ranges.some((t=>t.field>r.field))?new qh(n.ranges,r.field):null),scrollIntoView:!0}),0))}}),Jh={brackets:["(","[","{","'",'"'],before:")]}:;>",stringPrefixes:[]},tc=new class extends wt{};tc.startSide=1,tc.endSide=-1;const ec="()[]{}<>";function ic(t){for(let e=0;e<8;e+=2)if(ec.charCodeAt(e)==t)return ec.charAt(e+1);return b(t<128?t:t+1)}const nc=[{key:"Backspace",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=function(t,e){return t.languageDataAt("closeBrackets",e)[0]||Jh}(t,t.selection.main.head),n=i.brackets||Jh.brackets,r=null,s=t.changeByRange((e=>{if(e.empty){let i=function(t,e){let i=t.sliceString(e-2,e);return w(_(i,0))==i.length?i:i.slice(1)}(t.doc,e.head);for(let r of n)if(r==i&&rc(t.doc,e.head)==ic(_(r,0)))return{changes:{from:e.head-r.length,to:e.head+r.length},range:X.cursor(e.head-r.length)}}return{range:r=e}}));return r||e(t.update(s,{scrollIntoView:!0,userEvent:"delete.backward"})),!r}}];function rc(t,e){let i=t.sliceString(e,e+2);return i.slice(0,w(_(i,0)))}function sc(t={}){return[Ph,uh.of(t),Ah,ac,Wh]}const oc=[{key:"Ctrl-Space",run:t=>!!t.state.field(Ph,!1)&&(t.dispatch({effects:lh.of(!0)}),!0)},{key:"Escape",run:t=>{let e=t.state.field(Ph,!1);return!(!e||!e.active.some((t=>0!=t.state))||(t.dispatch({effects:hh.of(null)}),0))}},{key:"ArrowDown",run:Ch(!0)},{key:"ArrowUp",run:Ch(!1)},{key:"PageDown",run:Ch(!0,"page")},{key:"PageUp",run:Ch(!1,"page")},{key:"Enter",run:Xh}],ac=D.highest(qr.computeN([uh],(t=>t.facet(uh).defaultKeymap?[oc]:[])));function lc(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 hc=lc(Oc,0),cc=lc(fc,0),uc=lc(((t,e)=>fc(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),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 dc(t,e){let i=t.languageDataAt("commentTokens",e);return i.length?i[0]:{}}const pc=50;function fc(t,e,i=e.selection.ranges){let n=i.map((t=>dc(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-pc,n),l=t.sliceDoc(r,r+pc),h=/\s*$/.exec(a)[0].length,c=/^\s*/.exec(l)[0].length,u=a.length-h;if(a.slice(u-e.length,u)==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*pc?s=o=t.sliceDoc(n,r):(s=t.sliceDoc(n,n+pc),o=t.sliceDoc(r-pc,r));let d=/^\s*/.exec(s)[0].length,p=/\s*$/.exec(o)[0].length,f=o.length-p-i.length;return s.slice(d,d+e.length)==e&&o.slice(f,f+i.length)==i?{open:{pos:n+d+e.length,margin:/\s/.test(s.charAt(d+e.length))?1:0},close:{pos:r-p-i.length,margin:/\s/.test(o.charAt(f-1))?1:0}}:null}(e,n[i],t.from,t.to)));if(2!=t&&!r.every((t=>t)))return{changes:e.changes(i.map(((t,e)=>r[e]?[]:[{from:t.from,insert:n[e].open+" "},{from:t.to,insert:" "+n[e].close}])))};if(1!=t&&r.some((t=>t))){let t=[];for(let e,i=0;ir&&(t==s||s>l.from)){r=l.from;let t=/^\s*/.exec(l.text)[0].length,e=t==l.length,i=l.text.slice(t,t+a.length)==a?t:-1;tt.comment<0&&(!t.empty||t.single)))){let t=[];for(let{line:e,token:i,indent:r,empty:s,single:o}of n)!o&&s||t.push({from:e.from+r,insert:i+" "});let i=e.changes(t);return{changes:i,selection:e.selection.map(i,1)}}if(1!=t&&n.some((t=>t.comment>=0))){let t=[];for(let{line:e,comment:i,token:r}of n)if(i>=0){let n=e.from+i,s=n+r.length;" "==e.text[s-e.from]&&s++,t.push({from:n,to:s})}return{changes:t}}return null}const mc=rt.define(),gc=rt.define(),_c=W.define(),bc=W.define({combine:t=>bt(t,{minDepth:100,newGroupDelay:500,joinToEvent:(t,e)=>e},{minDepth:Math.max,newGroupDelay:Math.min,joinToEvent:(t,e)=>(i,n)=>t(i,n)||e(i,n)})}),wc=V.define({create:()=>Ec.empty,update(t,e){let i=e.state.facet(bc),n=e.annotation(mc);if(n){let r=$c.fromTransaction(e,n.selection),s=n.side,o=0==s?t.undone:t.done;return o=r?Pc(o,o.length,i.minDepth,r):Xc(o,e.startState.selection),new Ec(0==s?n.rest:o,0==s?o:n.rest)}let r=e.annotation(gc);if("full"!=r&&"before"!=r||(t=t.isolate()),!1===e.annotation(lt.addToHistory))return e.changes.empty?t:t.addMapping(e.changes.desc);let s=$c.fromTransaction(e),o=e.annotation(lt.time),a=e.annotation(lt.userEvent);return s?t=t.addChanges(s,o,a,i,e):e.selection&&(t=t.addSelection(e.startState.selection,o,a,i.newGroupDelay)),"full"!=r&&"after"!=r||(t=t.isolate()),t},toJSON:t=>({done:t.done.map((t=>t.toJSON())),undone:t.undone.map((t=>t.toJSON()))}),fromJSON:t=>new Ec(t.done.map($c.fromJSON),t.undone.map($c.fromJSON))});function Sc(t={}){return[wc,bc.of(t),Yr.domEventHandlers({beforeinput(t,e){let i="historyUndo"==t.inputType?yc:"historyRedo"==t.inputType?Qc:null;return!!i&&(t.preventDefault(),i(e))}})]}function vc(t,e){return function({state:i,dispatch:n}){if(!e&&i.readOnly)return!1;let r=i.field(wc,!1);if(!r)return!1;let s=r.pop(t,i,e);return!!s&&(n(s),!0)}}const yc=vc(0,!1),Qc=vc(1,!1),xc=vc(0,!0),kc=vc(1,!0);class $c{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 $c(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 $c(t.changes&&Q.fromJSON(t.changes),[],t.mapped&&y.fromJSON(t.mapped),t.startSelection&&X.fromJSON(t.startSelection),t.selectionsAfter.map(X.fromJSON))}static fromTransaction(t,e){let i=Tc;for(let e of t.startState.facet(_c)){let n=e(t);n.length&&(i=i.concat(n))}return!i.length&&t.changes.empty?null:new $c(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,Tc)}static selection(t){return new $c(void 0,Tc,void 0,void 0,t)}}function Pc(t,e,i,n){let r=e+1>i+20?e-i-1:0,s=t.slice(r,e);return s.push(n),s}function Zc(t,e){return t.length?e.length?t.concat(e):t:e}const Tc=[],Cc=200;function Xc(t,e){if(t.length){let i=t[t.length-1],n=i.selectionsAfter.slice(Math.max(0,i.selectionsAfter.length-Cc));return n.length&&n[n.length-1].eq(e)?t:(n.push(e),Pc(t,t.length-1,1e9,i.setSelAfter(n)))}return[$c.selection([e])]}function Yc(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 Ac(t,e){if(!t.length)return t;let i=t.length,n=Tc;for(;i;){let r=Wc(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?[$c.selection(n)]:Tc}function Wc(t,e,i){let n=Zc(t.selectionsAfter.length?t.selectionsAfter.map((t=>t.map(e))):Tc,i);if(!t.changes)return $c.selection(n);let r=t.changes.map(e),s=e.mapDesc(t.changes,!0),o=t.mapped?t.mapped.composeDesc(s):s;return new $c(r,at.mapEffects(t.effects,e),o,t.startSelection.map(s),n)}const Rc=/^(input\.type|delete)($|\.)/;class Ec{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 Ec(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||Rc.test(i))&&(!o.selectionsAfter.length&&e-this.prevTimei.push(t,e))),e.iterChangedRanges(((t,e,r,s)=>{for(let 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r.mapped&&(i=Ac(i,r.mapped)),e.update({changes:r.changes,selection:r.startSelection,effects:r.effects,annotations:mc.of({side:t,rest:i,selection:s}),filter:!1,userEvent:0==t?"undo":"redo",scrollIntoView:!0})}return null}}Ec.empty=new Ec(Tc,Tc);const zc=[{key:"Mod-z",run:yc,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:Qc,preventDefault:!0},{linux:"Ctrl-Shift-z",run:Qc,preventDefault:!0},{key:"Mod-u",run:xc,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:kc,preventDefault:!0}];function Mc(t,e){return X.create(t.ranges.map(e),t.mainIndex)}function Uc(t,e){return t.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function qc({state:t,dispatch:e},i){let n=Mc(t.selection,i);return!n.eq(t.selection)&&(e(Uc(t,n)),!0)}function Vc(t,e){return X.cursor(e?t.to:t.from)}function jc(t,e){return qc(t,(i=>i.empty?t.moveByChar(i,e):Vc(i,e)))}function Dc(t){return t.textDirectionAt(t.state.selection.main.head)==Xi.LTR}const Ic=t=>jc(t,!Dc(t)),Nc=t=>jc(t,Dc(t));function Gc(t,e){return qc(t,(i=>i.empty?t.moveByGroup(i,e):Vc(i,e)))}function Bc(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 Lc(t,e,i){let n,r,s=$a(t).resolveInner(e.head),o=i?ro.closedBy:ro.openedBy;for(let n=e.head;;){let e=i?s.childAfter(n):s.childBefore(n);if(!e)break;Bc(t,e,o)?s=e:n=i?e.to:e.from}return r=s.type.prop(o)&&(n=i?Dl(t,s.from,1):Dl(t,s.to,-1))&&n.matched?i?n.end.to:n.end.from:i?s.to:s.from,X.cursor(r,i?-1:1)}function Fc(t,e){return qc(t,(i=>{if(!i.empty)return Vc(i,e);let n=t.moveVertically(i,e);return n.head!=i.head?n:t.moveToLineBoundary(i,e)}))}const Hc=t=>Fc(t,!1),Kc=t=>Fc(t,!0);function Jc(t){let e,i=t.scrollDOM.clientHeighti.empty?t.moveVertically(i,e,n.height):Vc(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.bottomtu(t,!1),iu=t=>tu(t,!0);function nu(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=X.cursor(n.from+i))}return r}function ru(t,e){let i=Mc(t.state.selection,(t=>{let i=e(t);return X.range(t.anchor,i.head,i.goalColumn,i.bidiLevel||void 0)}));return!i.eq(t.state.selection)&&(t.dispatch(Uc(t.state,i)),!0)}function su(t,e){return ru(t,(i=>t.moveByChar(i,e)))}const ou=t=>su(t,!Dc(t)),au=t=>su(t,Dc(t));function lu(t,e){return ru(t,(i=>t.moveByGroup(i,e)))}function hu(t,e){return ru(t,(i=>t.moveVertically(i,e)))}const cu=t=>hu(t,!1),uu=t=>hu(t,!0);function du(t,e){return ru(t,(i=>t.moveVertically(i,e,Jc(t).height)))}const pu=t=>du(t,!1),fu=t=>du(t,!0),Ou=({state:t,dispatch:e})=>(e(Uc(t,{anchor:0})),!0),mu=({state:t,dispatch:e})=>(e(Uc(t,{anchor:t.doc.length})),!0),gu=({state:t,dispatch:e})=>(e(Uc(t,{anchor:t.selection.main.anchor,head:0})),!0),_u=({state:t,dispatch:e})=>(e(Uc(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0);function bu(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=wu(t,o,!0)),r=Math.min(r,o),s=Math.max(s,o)}else r=wu(t,r,!1),s=wu(t,s,!0);return r==s?{range:n}:{changes:{from:r,to:s},range:X.cursor(r,re(t))))n.between(e,e,((t,n)=>{te&&(e=i?n:t)}));return e}const Su=(t,e)=>bu(t,(i=>{let n,r,s=i.from,{state:o}=t,a=o.doc.lineAt(s);if(!e&&s>a.from&&sSu(t,!1),yu=t=>Su(t,!0),Qu=(t,e)=>bu(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 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e.ranges)r.push(X.range(t.anchor-o,t.head-o))}}return!!n.length&&(e(t.update({changes:n,scrollIntoView:!0,selection:X.create(r,t.selection.mainIndex),userEvent:"move.line"})),!0)}function Pu(t,e,i){if(t.readOnly)return!1;let n=[];for(let e of ku(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 Zu=Tu(!1);function Tu(e){return({state:i,dispatch:n})=>{if(i.readOnly)return!1;let r=i.changeByRange((n=>{let{from:r,to:s}=n,o=i.doc.lineAt(r),a=!e&&r==s&&function(t,e){if(/\(\)|\[\]|\{\}/.test(t.sliceDoc(e-1,e+1)))return{from:e,to:e};let i,n=$a(t).resolveInner(e),r=n.childBefore(e),s=n.childAfter(e);return 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Xu=[{key:"Alt-ArrowLeft",mac:"Ctrl-ArrowLeft",run:t=>qc(t,(e=>Lc(t.state,e,!Dc(t)))),shift:t=>ru(t,(e=>Lc(t.state,e,!Dc(t))))},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:t=>qc(t,(e=>Lc(t.state,e,Dc(t)))),shift:t=>ru(t,(e=>Lc(t.state,e,Dc(t))))},{key:"Alt-ArrowUp",run:({state:t,dispatch:e})=>$u(t,e,!1)},{key:"Shift-Alt-ArrowUp",run:({state:t,dispatch:e})=>Pu(t,e,!1)},{key:"Alt-ArrowDown",run:({state:t,dispatch:e})=>$u(t,e,!0)},{key:"Shift-Alt-ArrowDown",run:({state:t,dispatch:e})=>Pu(t,e,!0)},{key:"Escape",run:({state:t,dispatch:e})=>{let i=t.selection,n=null;return i.ranges.length>1?n=X.create([i.main]):i.main.empty||(n=X.create([X.cursor(i.main.head)])),!!n&&(e(Uc(t,n)),!0)}},{key:"Mod-Enter",run:Tu(!0)},{key:"Alt-l",mac:"Ctrl-l",run:({state:t,dispatch:e})=>{let i=ku(t).map((({from:e,to:i})=>X.range(e,Math.min(i+1,t.doc.length))));return e(t.update({selection:X.create(i),userEvent:"select"})),!0}},{key:"Mod-i",run:({state:t,dispatch:e})=>{let i=Mc(t.selection,(e=>{var i;for(let n=$a(t).resolveStack(e.from,1);n;n=n.next){let{node:t}=n;if((t.from=e.to||t.to>e.to&&t.from<=e.from)&&(null===(i=t.parent)||void 0===i?void 0:i.parent))return X.range(t.to,t.from)}return e}));return e(Uc(t,i)),!0},preventDefault:!0},{key:"Mod-[",run:({state:t,dispatch:e})=>!t.readOnly&&(e(t.update(Cu(t,((e,i)=>{let n=/^\s*/.exec(e.text)[0];if(!n)return;let r=Rt(n,t.tabSize),s=0,o=qa(t,Math.max(0,r-Ua(t)));for(;s!t.readOnly&&(e(t.update(Cu(t,((e,i)=>{i.push({from:e.from,insert:t.facet(Ma)})})),{userEvent:"input.indent"})),!0)},{key:"Mod-Alt-\\",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=Object.create(null),n=new ja(t,{overrideIndentation:t=>{let e=i[t];return null==e?-1:e}}),r=Cu(t,((e,r,s)=>{let o=Va(n,e.from);if(null==o)return;/\S/.test(e.text)||(o=0);let a=/^\s*/.exec(e.text)[0],l=qa(t,o);(a!=l||s.from{if(t.state.readOnly)return!1;let{state:e}=t,i=e.changes(ku(e).map((({from:t,to:i})=>(t>0?t--:it.moveVertically(e,!0))).map(i);return t.dispatch({changes:i,selection:n,scrollIntoView:!0,userEvent:"delete.line"}),!0}},{key:"Shift-Mod-\\",run:({state:t,dispatch:e})=>function(t,e){let i=!1,n=Mc(t.selection,(e=>{let n=Dl(t,e.head,-1)||Dl(t,e.head,1)||e.head>0&&Dl(t,e.head-1,1)||e.head{let{state:e}=t,i=e.doc.lineAt(e.selection.main.from),n=dc(t.state,i.from);return n.line?hc(t):!!n.block&&uc(t)}},{key:"Alt-A",run:cc}].concat([{key:"ArrowLeft",run:Ic,shift:ou,preventDefault:!0},{key:"Mod-ArrowLeft",mac:"Alt-ArrowLeft",run:t=>Gc(t,!Dc(t)),shift:t=>lu(t,!Dc(t)),preventDefault:!0},{mac:"Cmd-ArrowLeft",run:t=>qc(t,(e=>nu(t,e,!Dc(t)))),shift:t=>ru(t,(e=>nu(t,e,!Dc(t)))),preventDefault:!0},{key:"ArrowRight",run:Nc,shift:au,preventDefault:!0},{key:"Mod-ArrowRight",mac:"Alt-ArrowRight",run:t=>Gc(t,Dc(t)),shift:t=>lu(t,Dc(t)),preventDefault:!0},{mac:"Cmd-ArrowRight",run:t=>qc(t,(e=>nu(t,e,Dc(t)))),shift:t=>ru(t,(e=>nu(t,e,Dc(t)))),preventDefault:!0},{key:"ArrowUp",run:Hc,shift:cu,preventDefault:!0},{mac:"Cmd-ArrowUp",run:Ou,shift:gu},{mac:"Ctrl-ArrowUp",run:eu,shift:pu},{key:"ArrowDown",run:Kc,shift:uu,preventDefault:!0},{mac:"Cmd-ArrowDown",run:mu,shift:_u},{mac:"Ctrl-ArrowDown",run:iu,shift:fu},{key:"PageUp",run:eu,shift:pu},{key:"PageDown",run:iu,shift:fu},{key:"Home",run:t=>qc(t,(e=>nu(t,e,!1))),shift:t=>ru(t,(e=>nu(t,e,!1))),preventDefault:!0},{key:"Mod-Home",run:Ou,shift:gu},{key:"End",run:t=>qc(t,(e=>nu(t,e,!0))),shift:t=>ru(t,(e=>nu(t,e,!0))),preventDefault:!0},{key:"Mod-End",run:mu,shift:_u},{key:"Enter",run:Zu},{key:"Mod-a",run:({state:t,dispatch:e})=>(e(t.update({selection:{anchor:0,head:t.doc.length},userEvent:"select"})),!0)},{key:"Backspace",run:vu,shift:vu},{key:"Delete",run:yu},{key:"Mod-Backspace",mac:"Alt-Backspace",run:xu},{key:"Mod-Delete",mac:"Alt-Delete",run:t=>Qu(t,!0)},{mac:"Mod-Backspace",run:t=>bu(t,(e=>{let i=t.moveToLineBoundary(e,!1).head;return e.head>i?i:Math.max(0,e.head-1)}))},{mac:"Mod-Delete",run:t=>bu(t,(e=>{let i=t.moveToLineBoundary(e,!0).head;return e.headqc(t,(e=>X.cursor(t.lineBlockAt(e.head).from,1))),shift:t=>ru(t,(e=>X.cursor(t.lineBlockAt(e.head).from)))},{key:"Ctrl-e",run:t=>qc(t,(e=>X.cursor(t.lineBlockAt(e.head).to,-1))),shift:t=>ru(t,(e=>X.cursor(t.lineBlockAt(e.head).to)))},{key:"Ctrl-d",run:yu},{key:"Ctrl-h",run:vu},{key:"Ctrl-k",run:t=>bu(t,(e=>{let i=t.lineBlockAt(e.head).to;return e.head{if(e.readOnly)return!1;let n=e.changeByRange((e=>({changes:{from:e.from,to:e.to,insert:t.of(["",""])},range:X.cursor(e.from)})));return i(e.update(n,{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:p(n.text,i-n.from,!1)+n.from,s=i==n.to?i+1:p(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:X.cursor(s)}}));return!i.changes.empty&&(e(t.update(i,{scrollIntoView:!0,userEvent:"move.character"})),!0)}},{key:"Ctrl-v",run:iu}].map((t=>({mac:t.key,run:t.run,shift:t.shift})))));class Yu{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 Yu(t,[],e,i,i,0,[],0,n?new Au(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=r.dynamicPrecedence(n);if(s&&(this.score+=s),0==i)return this.pushState(r.getGoto(this.state,n,!0),this.reducePos),n=2e3&&!(null===(e=this.p.parser.nodeSet.types[n])||void 0===e?void 0:e.isAnonymous)&&(a==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=l):this.p.lastBigReductionSizeo;)this.stack.pop();this.reduceContext(n,a)}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])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 Yu(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 Wu(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 Au{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}class Wu{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 Ru{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 Ru(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 Ru(this.stack,this.pos,this.index)}}function Eu(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 zu{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const Mu=new zu;class Uu{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=Mu,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=Mu,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 qu{constructor(t,e){this.data=t,this.id=e}token(t,e){let{parser:i}=e.p;Du(this.data,t,e,this.id,i.data,i.tokenPrecTable)}}qu.prototype.contextual=qu.prototype.fallback=qu.prototype.extend=!1;class Vu{constructor(t,e,i){this.precTable=e,this.elseToken=i,this.data="string"==typeof t?Eu(t):t}token(t,e){let i=t.pos,n=0;for(;;){let i=t.next<0,r=t.resolveOffset(1,1);if(Du(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))}}Vu.prototype.contextual=qu.prototype.fallback=qu.prototype.extend=!1;class ju{constructor(t,e={}){this.token=t,this.contextual=!!e.contextual,this.fallback=!!e.fallback,this.extend=!!e.extend}}function Du(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||Nu(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 Iu(t,e,i){for(let n,r=e;65535!=(n=t[r]);r++)if(n==i)return r-e;return-1}function Nu(t,e,i,n){let r=Iu(i,n,e);return r<0||Iu(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 Fu{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?Lu(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?Lu(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 po){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 Hu{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map((t=>new zu))}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 zu,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 zu,{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 Fu(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 Gu&&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(ro.contextHash)||0)==i))return t.useNode(o,n),Gu&&console.log(s+this.stackID(t)+` (via reuse of ${r.getName(o.type.id)})`),!0;if(!(o instanceof po)||0==o.children.length||o.positions[0]>0)break;let a=o.children[0];if(!(a instanceof po&&0==o.positions[0]))break;o=a}}let o=r.stateSlot(t.state,4);if(o>0)return t.reduce(o),Gu&&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(d):i.push(d)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return Ju(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(),Gu&&console.log(h+this.stackID(o)+" (restarted)"),this.advanceFully(o,i))continue}let c=o.split(),u=h;for(let t=0;c.forceReduce()&&t<10&&(Gu&&console.log(u+this.stackID(c)+" (via force-reduce)"),!this.advanceFully(c,i));t++)Gu&&(u=this.stackID(c)+" -> ");for(let t of o.recoverByInsert(a))Gu&&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),Gu&&console.log(h+this.stackID(o)+` (via recover-delete ${this.parser.getName(a)})`),Ju(o,i)):(!n||n.scoret;class id{constructor(t){this.start=t.start,this.shift=t.shift||ed,this.reduce=t.reduce||ed,this.reuse=t.reuse||ed,this.hash=t.hash||(()=>0),this.strict=!1!==t.strict}}class nd extends Yo{constructor(t){if(super(),this.wrappers=[],14!=t.version)throw new RangeError(`Parser version (${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 lo(e.map(((e,r)=>ao.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=eo;let s=Eu(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 qu(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 Ku(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=rd(this.data,i+2)}n=e(rd(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=rd(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(nd.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 e.specializers[n]=sd(s),s}))),t.contextTracker&&(e.context=t.contextTracker),t.dialect&&(e.dialect=this.parseDialect(t.dialect)),null!=t.strict&&(e.strict=t.strict),t.wrap&&(e.wrappers=e.wrappers.concat(t.wrap)),null!=t.bufferLength&&(e.bufferLength=t.bufferLength),e}hasWrappers(){return this.wrappers.length>0}getName(t){return this.termNames?this.termNames[t]:String(t<=this.maxNode&&this.nodeSet.types[t].name||t)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(t){let e=this.dynamicPrecedences;return null==e?0:e[t]||0}parseDialect(t){let e=Object.keys(this.dialects),i=e.map((()=>!1));if(t)for(let n of t.split(" ")){let t=e.indexOf(n);t>=0&&(i[t]=!0)}let n=null;for(let t=0;tt.external(i,n)<<1|e}return t.get}const od={area:!0,base:!0,br:!0,col:!0,command:!0,embed:!0,frame:!0,hr:!0,img:!0,input:!0,keygen:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0,menuitem:!0},ad={dd:!0,li:!0,optgroup:!0,option:!0,p:!0,rp:!0,rt:!0,tbody:!0,td:!0,tfoot:!0,th:!0,tr:!0},ld={dd:{dd:!0,dt:!0},dt:{dd:!0,dt:!0},li:{li:!0},option:{option:!0,optgroup:!0},optgroup:{optgroup:!0},p:{address:!0,article:!0,aside:!0,blockquote:!0,dir:!0,div:!0,dl:!0,fieldset:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,menu:!0,nav:!0,ol:!0,p:!0,pre:!0,section:!0,table:!0,ul:!0},rp:{rp:!0,rt:!0},rt:{rp:!0,rt:!0},tbody:{tbody:!0,tfoot:!0},td:{td:!0,th:!0},tfoot:{tbody:!0},th:{td:!0,th:!0},thead:{tbody:!0,tfoot:!0},tr:{tr:!0}};function hd(t){return 9==t||10==t||13==t||32==t}let cd=null,ud=null,dd=0;function pd(t,e){let i=t.pos+e;if(dd==i&&ud==t)return cd;let n=t.peek(e);for(;hd(n);)n=t.peek(++e);let r="";for(;45==(s=n)||46==s||58==s||s>=65&&s<=90||95==s||s>=97&&s<=122||s>=161;)r+=String.fromCharCode(n),n=t.peek(++e);var s;return ud=t,dd=i,cd=r?r.toLowerCase():n==fd||n==Od?void 0:null}const fd=63,Od=33;function md(t,e){this.name=t,this.parent=e,this.hash=e?e.hash:0;for(let e=0;egd.indexOf(e)>-1?new md(pd(n,1)||"",t):t,reduce:(t,e)=>20==e&&t?t.parent:t,reuse(t,e,i,n){let r=e.type.id;return 6==r||36==r?new md(pd(n,1)||"",t):t},hash:t=>t?t.hash:0,strict:!1}),bd=new ju(((t,e)=>{if(60!=t.next)return void(t.next<0&&e.context&&t.acceptToken(57));t.advance();let i=47==t.next;i&&t.advance();let n=pd(t,0);if(void 0===n)return;if(!n)return t.acceptToken(i?14:6);let r=e.context?e.context.name:null;if(i){if(n==r)return t.acceptToken(11);if(r&&ad[r])return t.acceptToken(57,-2);if(e.dialectEnabled(0))return t.acceptToken(12);for(let t=e.context;t;t=t.parent)if(t.name==n)return;t.acceptToken(13)}else{if("script"==n)return t.acceptToken(7);if("style"==n)return t.acceptToken(8);if("textarea"==n)return t.acceptToken(9);if(od.hasOwnProperty(n))return t.acceptToken(10);r&&ld[r]&&ld[r][n]?t.acceptToken(57,-1):t.acceptToken(6)}}),{contextual:!0}),wd=new ju((t=>{for(let e=0,i=0;;i++){if(t.next<0){i&&t.acceptToken(58);break}if(45==t.next)e++;else{if(62==t.next&&e>=2){i>=3&&t.acceptToken(58,-2);break}e=0}t.advance()}})),Sd=new ju(((t,e)=>{if(47==t.next&&62==t.peek(1)){let i=e.dialectEnabled(1)||function(t){for(;t;t=t.parent)if("svg"==t.name||"math"==t.name)return!0;return!1}(e.context);t.acceptToken(i?5:4,2)}else 62==t.next&&t.acceptToken(4,1)}));function vd(t,e,i){let n=2+t.length;return new ju((r=>{for(let s=0,o=0,a=0;;a++){if(r.next<0){a&&r.acceptToken(e);break}if(0==s&&60==r.next||1==s&&47==r.next||s>=2&&so?r.acceptToken(e,-o):r.acceptToken(i,-(o-2));break}if((10==r.next||13==r.next)&&a){r.acceptToken(e,1);break}s=o=0}else o++;r.advance()}}))}const yd=vd("script",54,1),Qd=vd("style",55,2),xd=vd("textarea",56,3),kd=Ko({"Text 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e&&e.type!==s.CONTROL_FLOW_OPEN||this._options.indent_handlebars&&"{"===t&&"{"===this._input.peek(1)&&("!"===this._input.peek(2)?(i=(i=this.__patterns.handlebars_comment.read())||this.__patterns.handlebars.read(),n=this._create_token(s.COMMENT,i)):(i=this.__patterns.handlebars_open.read(),n=this._create_token(s.TAG_OPEN,i))),n},a.prototype._read_control_flows=function(t,e){var i="",n=null;if(!this._options.templating.includes("angular")||!this._options.indent_handlebars)return n;if("@"===t){if(""===(i=this.__patterns.angular_control_flow_start.read()))return n;for(var r=i.endsWith("(")?1:0,o=0;!i.endsWith("{")||r!==o;){var a=this._input.next();if(null===a)break;"("===a?r++:")"===a&&o++,i+=a}n=this._create_token(s.CONTROL_FLOW_OPEN,i)}else"}"===t&&e&&e.type===s.CONTROL_FLOW_OPEN&&(i=this._input.next(),n=this._create_token(s.CONTROL_FLOW_CLOSE,i));return n},a.prototype._read_close=function(t,e){var i=null,n=null;return e&&e.type===s.TAG_OPEN&&("<"===e.text[0]&&(">"===t||"/"===t&&">"===this._input.peek(1))?(i=this._input.next(),"/"===t&&(i+=this._input.next()),n=this._create_token(s.TAG_CLOSE,i)):"{"===e.text[0]&&"}"===t&&"}"===this._input.peek(1)&&(this._input.next(),this._input.next(),n=this._create_token(s.TAG_CLOSE,"}}"))),n},a.prototype._read_attribute=function(t,e,i){var n=null,r="";if(i&&"<"===i.text[0])if("="===t)n=this._create_token(s.EQUALS,this._input.next());else if('"'===t||"'"===t){var o=this._input.next();o+='"'===t?this.__patterns.double_quote.read():this.__patterns.single_quote.read(),n=this._create_token(s.VALUE,o)}else(r=this.__patterns.attribute.read())&&(n=e.type===s.EQUALS?this._create_token(s.VALUE,r):this._create_token(s.ATTRIBUTE,r));return n},a.prototype._is_content_unformatted=function(t){return-1===this._options.void_elements.indexOf(t)&&(-1!==this._options.content_unformatted.indexOf(t)||-1!==this._options.unformatted.indexOf(t))},a.prototype._read_raw_content=function(t,e,i){var n="";if(i&&"{"===i.text[0])n=this.__patterns.handlebars_raw_close.read();else if(e.type===s.TAG_CLOSE&&"<"===e.opened.text[0]&&"/"!==e.text[0]){var r=e.opened.text.substr(1).toLowerCase();if("script"===r||"style"===r){var o=this._read_comment_or_cdata(t);if(o)return o.type=s.TEXT,o;n=this._input.readUntil(new RegExp("","ig"))}else this._is_content_unformatted(r)&&(n=this._input.readUntil(new RegExp("","ig")))}return n?this._create_token(s.TEXT,n):null},a.prototype._read_content_word=function(t,e){var i="";if(this._options.unformatted_content_delimiter&&t===this._options.unformatted_content_delimiter[0]&&(i=this.__patterns.unformatted_content_delimiter.read()),i||(i=e&&e.type===s.CONTROL_FLOW_OPEN?this.__patterns.word_control_flow_close_excluded.read():this.__patterns.word.read()),i)return this._create_token(s.TEXT,i)},Pm.Tokenizer=a,Pm.TOKEN=s,Pm}function Im(){if(Um)return mm;Um=1;var t=bm().Options,e=function(){if(wm)return $m;function t(t){this.__parent=t,this.__character_count=0,this.__indent_count=-1,this.__alignment_count=0,this.__wrap_point_index=0,this.__wrap_point_character_count=0,this.__wrap_point_indent_count=-1,this.__wrap_point_alignment_count=0,this.__items=[]}function e(t,e){this.__cache=[""],this.__indent_size=t.indent_size,this.__indent_string=t.indent_char,t.indent_with_tabs||(this.__indent_string=new Array(t.indent_size+1).join(t.indent_char)),e=e||"",t.indent_level>0&&(e=new Array(t.indent_level+1).join(this.__indent_string)),this.__base_string=e,this.__base_string_length=e.length}function i(i,n){this.__indent_cache=new e(i,n),this.raw=!1,this._end_with_newline=i.end_with_newline,this.indent_size=i.indent_size,this.wrap_line_length=i.wrap_line_length,this.indent_empty_lines=i.indent_empty_lines,this.__lines=[],this.previous_line=null,this.current_line=null,this.next_line=new t(this),this.space_before_token=!1,this.non_breaking_space=!1,this.previous_token_wrapped=!1,this.__add_outputline()}return wm=1,t.prototype.clone_empty=function(){var e=new t(this.__parent);return e.set_indent(this.__indent_count,this.__alignment_count),e},t.prototype.item=function(t){return t<0?this.__items[this.__items.length+t]:this.__items[t]},t.prototype.has_match=function(t){for(var e=this.__items.length-1;e>=0;e--)if(this.__items[e].match(t))return!0;return!1},t.prototype.set_indent=function(t,e){this.is_empty()&&(this.__indent_count=t||0,this.__alignment_count=e||0,this.__character_count=this.__parent.get_indent_size(this.__indent_count,this.__alignment_count))},t.prototype._set_wrap_point=function(){this.__parent.wrap_line_length&&(this.__wrap_point_index=this.__items.length,this.__wrap_point_character_count=this.__character_count,this.__wrap_point_indent_count=this.__parent.next_line.__indent_count,this.__wrap_point_alignment_count=this.__parent.next_line.__alignment_count)},t.prototype._should_wrap=function(){return this.__wrap_point_index&&this.__character_count>this.__parent.wrap_line_length&&this.__wrap_point_character_count>this.__parent.next_line.__character_count},t.prototype._allow_wrap=function(){if(this._should_wrap()){this.__parent.add_new_line();var t=this.__parent.current_line;return t.set_indent(this.__wrap_point_indent_count,this.__wrap_point_alignment_count),t.__items=this.__items.slice(this.__wrap_point_index),this.__items=this.__items.slice(0,this.__wrap_point_index),t.__character_count+=this.__character_count-this.__wrap_point_character_count,this.__character_count=this.__wrap_point_character_count," "===t.__items[0]&&(t.__items.splice(0,1),t.__character_count-=1),!0}return!1},t.prototype.is_empty=function(){return 0===this.__items.length},t.prototype.last=function(){return this.is_empty()?null:this.__items[this.__items.length-1]},t.prototype.push=function(t){this.__items.push(t);var e=t.lastIndexOf("\n");-1!==e?this.__character_count=t.length-e:this.__character_count+=t.length},t.prototype.pop=function(){var t=null;return this.is_empty()||(t=this.__items.pop(),this.__character_count-=t.length),t},t.prototype._remove_indent=function(){this.__indent_count>0&&(this.__indent_count-=1,this.__character_count-=this.__parent.indent_size)},t.prototype._remove_wrap_indent=function(){this.__wrap_point_indent_count>0&&(this.__wrap_point_indent_count-=1)},t.prototype.trim=function(){for(;" "===this.last();)this.__items.pop(),this.__character_count-=1},t.prototype.toString=function(){var t="";return this.is_empty()?this.__parent.indent_empty_lines&&(t=this.__parent.get_indent_string(this.__indent_count)):(t=this.__parent.get_indent_string(this.__indent_count,this.__alignment_count),t+=this.__items.join("")),t},e.prototype.get_indent_size=function(t,e){var i=this.__base_string_length;return e=e||0,t<0&&(i=0),(i+=t*this.__indent_size)+e},e.prototype.get_indent_string=function(t,e){var i=this.__base_string;return e=e||0,t<0&&(t=0,i=""),e+=t*this.__indent_size,this.__ensure_cache(e),i+this.__cache[e]},e.prototype.__ensure_cache=function(t){for(;t>=this.__cache.length;)this.__add_column()},e.prototype.__add_column=function(){var t=this.__cache.length,e=0,i="";this.__indent_size&&t>=this.__indent_size&&(t-=(e=Math.floor(t/this.__indent_size))*this.__indent_size,i=new Array(e+1).join(this.__indent_string)),t&&(i+=new Array(t+1).join(" ")),this.__cache.push(i)},i.prototype.__add_outputline=function(){this.previous_line=this.current_line,this.current_line=this.next_line.clone_empty(),this.__lines.push(this.current_line)},i.prototype.get_line_number=function(){return this.__lines.length},i.prototype.get_indent_string=function(t,e){return this.__indent_cache.get_indent_string(t,e)},i.prototype.get_indent_size=function(t,e){return this.__indent_cache.get_indent_size(t,e)},i.prototype.is_empty=function(){return!this.previous_line&&this.current_line.is_empty()},i.prototype.add_new_line=function(t){return!(this.is_empty()||!t&&this.just_added_newline()||(this.raw||this.__add_outputline(),0))},i.prototype.get_code=function(t){this.trim(!0);var e=this.current_line.pop();e&&("\n"===e[e.length-1]&&(e=e.replace(/\n+$/g,"")),this.current_line.push(e)),this._end_with_newline&&this.__add_outputline();var i=this.__lines.join("\n");return"\n"!==t&&(i=i.replace(/[\n]/g,t)),i},i.prototype.set_wrap_point=function(){this.current_line._set_wrap_point()},i.prototype.set_indent=function(t,e){return t=t||0,e=e||0,this.next_line.set_indent(t,e),this.__lines.length>1?(this.current_line.set_indent(t,e),!0):(this.current_line.set_indent(),!1)},i.prototype.add_raw_token=function(t){for(var e=0;e1&&this.current_line.is_empty();)this.__lines.pop(),this.current_line=this.__lines[this.__lines.length-1],this.current_line.trim();this.previous_line=this.__lines.length>1?this.__lines[this.__lines.length-2]:null},i.prototype.just_added_newline=function(){return this.current_line.is_empty()},i.prototype.just_added_blankline=function(){return this.is_empty()||this.current_line.is_empty()&&this.previous_line.is_empty()},i.prototype.ensure_empty_line_above=function(e,i){for(var n=this.__lines.length-2;n>=0;){var r=this.__lines[n];if(r.is_empty())break;if(0!==r.item(0).indexOf(e)&&r.item(-1)!==i){this.__lines.splice(n+1,0,new t(this)),this.previous_line=this.__lines[this.__lines.length-2];break}n--}},$m.Output=i,$m}().Output,i=Dm().Tokenizer,n=Dm().TOKEN,r=/\r\n|[\r\n]/,s=/\r\n|[\r\n]/g,o=function(t,i){this.indent_level=0,this.alignment_size=0,this.max_preserve_newlines=t.max_preserve_newlines,this.preserve_newlines=t.preserve_newlines,this._output=new e(t,i)};o.prototype.current_line_has_match=function(t){return this._output.current_line.has_match(t)},o.prototype.set_space_before_token=function(t,e){this._output.space_before_token=t,this._output.non_breaking_space=e},o.prototype.set_wrap_point=function(){this._output.set_indent(this.indent_level,this.alignment_size),this._output.set_wrap_point()},o.prototype.add_raw_token=function(t){this._output.add_raw_token(t)},o.prototype.print_preserved_newlines=function(t){var e=0;t.type!==n.TEXT&&t.previous.type!==n.TEXT&&(e=t.newlines?1:0),this.preserve_newlines&&(e=t.newlines0);return 0!==e},o.prototype.traverse_whitespace=function(t){return!(!t.whitespace_before&&!t.newlines||(this.print_preserved_newlines(t)||(this._output.space_before_token=!0),0))},o.prototype.previous_token_wrapped=function(){return this._output.previous_token_wrapped},o.prototype.print_newline=function(t){this._output.add_new_line(t)},o.prototype.print_token=function(t){t.text&&(this._output.set_indent(this.indent_level,this.alignment_size),this._output.add_token(t.text))},o.prototype.indent=function(){this.indent_level++},o.prototype.deindent=function(){this.indent_level>0&&(this.indent_level--,this._output.set_indent(this.indent_level,this.alignment_size))},o.prototype.get_full_indent=function(t){return(t=this.indent_level+(t||0))<1?"":this._output.get_indent_string(t)};function a(t,e){return-1!==e.indexOf(t)}function l(t,e,i){this.parent=t||null,this.tag=e?e.tag_name:"",this.indent_level=i||0,this.parser_token=e||null}function h(t){this._printer=t,this._current_frame=null}function c(e,i,n,r){this._source_text=e||"",i=i||{},this._js_beautify=n,this._css_beautify=r,this._tag_stack=null;var s=new t(i,"html");this._options=s,this._is_wrap_attributes_force="force"===this._options.wrap_attributes.substr(0,5),this._is_wrap_attributes_force_expand_multiline="force-expand-multiline"===this._options.wrap_attributes,this._is_wrap_attributes_force_aligned="force-aligned"===this._options.wrap_attributes,this._is_wrap_attributes_aligned_multiple="aligned-multiple"===this._options.wrap_attributes,this._is_wrap_attributes_preserve="preserve"===this._options.wrap_attributes.substr(0,8),this._is_wrap_attributes_preserve_aligned="preserve-aligned"===this._options.wrap_attributes}h.prototype.get_parser_token=function(){return this._current_frame?this._current_frame.parser_token:null},h.prototype.record_tag=function(t){var e=new l(this._current_frame,t,this._printer.indent_level);this._current_frame=e},h.prototype._try_pop_frame=function(t){var e=null;return t&&(e=t.parser_token,this._printer.indent_level=t.indent_level,this._current_frame=t.parent),e},h.prototype._get_frame=function(t,e){for(var i=this._current_frame;i&&-1===t.indexOf(i.tag);){if(e&&-1!==e.indexOf(i.tag)){i=null;break}i=i.parent}return i},h.prototype.try_pop=function(t,e){var i=this._get_frame([t],e);return this._try_pop_frame(i)},h.prototype.indent_to_tag=function(t){var e=this._get_frame(t);e&&(this._printer.indent_level=e.indent_level)},c.prototype.beautify=function(){if(this._options.disabled)return this._source_text;var t=this._source_text,e=this._options.eol;"auto"===this._options.eol&&(e="\n",t&&r.test(t)&&(e=t.match(r)[0]));var a=(t=t.replace(s,"\n")).match(/^[\t ]*/)[0],l={text:"",type:""},c=new u,d=new o(this._options,a),p=new i(t,this._options).tokenize();this._tag_stack=new h(d);for(var f=null,O=p.next();O.type!==n.EOF;)O.type===n.TAG_OPEN||O.type===n.COMMENT?c=f=this._handle_tag_open(d,O,c,l,p):O.type===n.ATTRIBUTE||O.type===n.EQUALS||O.type===n.VALUE||O.type===n.TEXT&&!c.tag_complete?f=this._handle_inside_tag(d,O,c,l):O.type===n.TAG_CLOSE?f=this._handle_tag_close(d,O,c):O.type===n.TEXT?f=this._handle_text(d,O,c):O.type===n.CONTROL_FLOW_OPEN?f=this._handle_control_flow_open(d,O):O.type===n.CONTROL_FLOW_CLOSE?f=this._handle_control_flow_close(d,O):d.add_raw_token(O),l=f,O=p.next();return d._output.get_code(e)},c.prototype._handle_control_flow_open=function(t,e){var i={text:e.text,type:e.type};return t.set_space_before_token(e.newlines||""!==e.whitespace_before,!0),e.newlines?t.print_preserved_newlines(e):t.set_space_before_token(e.newlines||""!==e.whitespace_before,!0),t.print_token(e),t.indent(),i},c.prototype._handle_control_flow_close=function(t,e){var i={text:e.text,type:e.type};return t.deindent(),e.newlines?t.print_preserved_newlines(e):t.set_space_before_token(e.newlines||""!==e.whitespace_before,!0),t.print_token(e),i},c.prototype._handle_tag_close=function(t,e,i){var n={text:e.text,type:e.type};return t.alignment_size=0,i.tag_complete=!0,t.set_space_before_token(e.newlines||""!==e.whitespace_before,!0),i.is_unformatted?t.add_raw_token(e):("<"===i.tag_start_char&&(t.set_space_before_token("/"===e.text[0],!0),this._is_wrap_attributes_force_expand_multiline&&i.has_wrapped_attrs&&t.print_newline(!1)),t.print_token(e)),!i.indent_content||i.is_unformatted||i.is_content_unformatted||(t.indent(),i.indent_content=!1),i.is_inline_element||i.is_unformatted||i.is_content_unformatted||t.set_wrap_point(),n},c.prototype._handle_inside_tag=function(t,e,i,r){var s=i.has_wrapped_attrs,o={text:e.text,type:e.type};return t.set_space_before_token(e.newlines||""!==e.whitespace_before,!0),i.is_unformatted?t.add_raw_token(e):"{"===i.tag_start_char&&e.type===n.TEXT?t.print_preserved_newlines(e)?(e.newlines=0,t.add_raw_token(e)):t.print_token(e):(e.type===n.ATTRIBUTE?t.set_space_before_token(!0):(e.type===n.EQUALS||e.type===n.VALUE&&e.previous.type===n.EQUALS)&&t.set_space_before_token(!1),e.type===n.ATTRIBUTE&&"<"===i.tag_start_char&&((this._is_wrap_attributes_preserve||this._is_wrap_attributes_preserve_aligned)&&(t.traverse_whitespace(e),s=s||0!==e.newlines),this._is_wrap_attributes_force&&i.attr_count>=this._options.wrap_attributes_min_attrs&&(r.type!==n.TAG_OPEN||this._is_wrap_attributes_force_expand_multiline)&&(t.print_newline(!1),s=!0)),t.print_token(e),s=s||t.previous_token_wrapped(),i.has_wrapped_attrs=s),o},c.prototype._handle_text=function(t,e,i){var n={text:e.text,type:"TK_CONTENT"};return i.custom_beautifier_name?this._print_custom_beatifier_text(t,e,i):i.is_unformatted||i.is_content_unformatted?t.add_raw_token(e):(t.traverse_whitespace(e),t.print_token(e)),n},c.prototype._print_custom_beatifier_text=function(t,e,i){var n=this;if(""!==e.text){var r,s=e.text,o=1,a="",l="";"javascript"===i.custom_beautifier_name&&"function"==typeof this._js_beautify?r=this._js_beautify:"css"===i.custom_beautifier_name&&"function"==typeof this._css_beautify?r=this._css_beautify:"html"===i.custom_beautifier_name&&(r=function(t,e){return new c(t,e,n._js_beautify,n._css_beautify).beautify()}),"keep"===this._options.indent_scripts?o=0:"separate"===this._options.indent_scripts&&(o=-t.indent_level);var h=t.get_full_indent(o);if(s=s.replace(/\n[ \t]*$/,""),"html"!==i.custom_beautifier_name&&"<"===s[0]&&s.match(/^(|]]>)$/.exec(s);if(!u)return void t.add_raw_token(e);a=h+u[1]+"\n",s=u[4],u[5]&&(l=h+u[5]),s=s.replace(/\n[ \t]*$/,""),(u[2]||-1!==u[3].indexOf("\n"))&&(u=u[3].match(/[ \t]+$/))&&(e.whitespace_before=u[0])}if(s)if(r){var d=function(){this.eol="\n"};d.prototype=this._options.raw_options,s=r(h+s,new d)}else{var p=e.whitespace_before;p&&(s=s.replace(new RegExp("\n("+p+")?","g"),"\n")),s=h+s.replace(/\n/g,"\n"+h)}a&&(s=s?a+s+"\n"+l:a+l),t.print_newline(!1),s&&(e.text=s,e.whitespace_before="",e.newlines=0,t.add_raw_token(e),t.print_newline(!0))}},c.prototype._handle_tag_open=function(t,e,i,r,s){var o=this._get_tag_open_token(e);if(!i.is_unformatted&&!i.is_content_unformatted||i.is_empty_element||e.type!==n.TAG_OPEN||o.is_start_tag?(t.traverse_whitespace(e),this._set_tag_position(t,e,o,i,r),o.is_inline_element||t.set_wrap_point(),t.print_token(e)):(t.add_raw_token(e),o.start_tag_token=this._tag_stack.try_pop(o.tag_name)),o.is_start_tag&&this._is_wrap_attributes_force){var a,l=0;do{(a=s.peek(l)).type===n.ATTRIBUTE&&(o.attr_count+=1),l+=1}while(a.type!==n.EOF&&a.type!==n.TAG_CLOSE)}return(this._is_wrap_attributes_force_aligned||this._is_wrap_attributes_aligned_multiple||this._is_wrap_attributes_preserve_aligned)&&(o.alignment_size=e.text.length+1),o.tag_complete||o.is_unformatted||(t.alignment_size=o.alignment_size),o};var u=function(t,e){if(this.parent=t||null,this.text="",this.type="TK_TAG_OPEN",this.tag_name="",this.is_inline_element=!1,this.is_unformatted=!1,this.is_content_unformatted=!1,this.is_empty_element=!1,this.is_start_tag=!1,this.is_end_tag=!1,this.indent_content=!1,this.multiline_content=!1,this.custom_beautifier_name=null,this.start_tag_token=null,this.attr_count=0,this.has_wrapped_attrs=!1,this.alignment_size=0,this.tag_complete=!1,this.tag_start_char="",this.tag_check="",e){var i;this.tag_start_char=e.text[0],this.text=e.text,"<"===this.tag_start_char?(i=e.text.match(/^<([^\s>]*)/),this.tag_check=i?i[1]:""):(i=e.text.match(/^{{~?(?:[\^]|#\*?)?([^\s}]+)/),this.tag_check=i?i[1]:"",(e.text.startsWith("{{#>")||e.text.startsWith("{{~#>"))&&">"===this.tag_check[0]&&(">"===this.tag_check&&null!==e.next?this.tag_check=e.next.text.split(" ")[0]:this.tag_check=e.text.split(">")[1])),this.tag_check=this.tag_check.toLowerCase(),e.type===n.COMMENT&&(this.tag_complete=!0),this.is_start_tag="/"!==this.tag_check.charAt(0),this.tag_name=this.is_start_tag?this.tag_check:this.tag_check.substr(1),this.is_end_tag=!this.is_start_tag||e.closed&&"/>"===e.closed.text;var r=2;"{"===this.tag_start_char&&this.text.length>=3&&"~"===this.text.charAt(2)&&(r=3),this.is_end_tag=this.is_end_tag||"{"===this.tag_start_char&&(this.text.length<3||/[^#\^]/.test(this.text.charAt(r)))}else this.tag_complete=!0};c.prototype._get_tag_open_token=function(t){var e=new u(this._tag_stack.get_parser_token(),t);return e.alignment_size=this._options.wrap_attributes_indent_size,e.is_end_tag=e.is_end_tag||a(e.tag_check,this._options.void_elements),e.is_empty_element=e.tag_complete||e.is_start_tag&&e.is_end_tag,e.is_unformatted=!e.tag_complete&&a(e.tag_check,this._options.unformatted),e.is_content_unformatted=!e.is_empty_element&&a(e.tag_check,this._options.content_unformatted),e.is_inline_element=a(e.tag_name,this._options.inline)||this._options.inline_custom_elements&&e.tag_name.includes("-")||"{"===e.tag_start_char,e},c.prototype._set_tag_position=function(t,e,i,r,s){if(i.is_empty_element||(i.is_end_tag?i.start_tag_token=this._tag_stack.try_pop(i.tag_name):(this._do_optional_end_element(i)&&(i.is_inline_element||t.print_newline(!1)),this._tag_stack.record_tag(i),"script"!==i.tag_name&&"style"!==i.tag_name||i.is_unformatted||i.is_content_unformatted||(i.custom_beautifier_name=function(t,e){var i=null,r=null;return e.closed?("script"===t?i="text/javascript":"style"===t&&(i="text/css"),i=function(t){for(var e=null,i=t.next;i.type!==n.EOF&&t.closed!==i;){if(i.type===n.ATTRIBUTE&&"type"===i.text){i.next&&i.next.type===n.EQUALS&&i.next.next&&i.next.next.type===n.VALUE&&(e=i.next.next.text);break}i=i.next}return e}(e)||i,i.search("text/css")>-1?r="css":i.search(/module|((text|application|dojo)\/(x-)?(javascript|ecmascript|jscript|livescript|(ld\+)?json|method|aspect))/)>-1?r="javascript":i.search(/(text|application|dojo)\/(x-)?(html)/)>-1?r="html":i.search(/test\/null/)>-1&&(r="null"),r):null}(i.tag_check,e)))),a(i.tag_check,this._options.extra_liners)&&(t.print_newline(!1),t._output.just_added_blankline()||t.print_newline(!0)),i.is_empty_element)"{"===i.tag_start_char&&"else"===i.tag_check&&(this._tag_stack.indent_to_tag(["if","unless","each"]),i.indent_content=!0,t.current_line_has_match(/{{#if/)||t.print_newline(!1)),"!--"===i.tag_name&&s.type===n.TAG_CLOSE&&r.is_end_tag&&-1===i.text.indexOf("\n")||(i.is_inline_element||i.is_unformatted||t.print_newline(!1),this._calcluate_parent_multiline(t,i));else if(i.is_end_tag){var o=!1;o=(o=i.start_tag_token&&i.start_tag_token.multiline_content)||!i.is_inline_element&&!(r.is_inline_element||r.is_unformatted)&&!(s.type===n.TAG_CLOSE&&i.start_tag_token===r)&&"TK_CONTENT"!==s.type,(i.is_content_unformatted||i.is_unformatted)&&(o=!1),o&&t.print_newline(!1)}else i.indent_content=!i.custom_beautifier_name,"<"===i.tag_start_char&&("html"===i.tag_name?i.indent_content=this._options.indent_inner_html:"head"===i.tag_name?i.indent_content=this._options.indent_head_inner_html:"body"===i.tag_name&&(i.indent_content=this._options.indent_body_inner_html)),i.is_inline_element||i.is_unformatted||"TK_CONTENT"===s.type&&!i.is_content_unformatted||t.print_newline(!1),this._calcluate_parent_multiline(t,i)},c.prototype._calcluate_parent_multiline=function(t,e){!e.parent||!t._output.just_added_newline()||(e.is_inline_element||e.is_unformatted)&&e.parent.is_inline_element||(e.parent.multiline_content=!0)};var d=["address","article","aside","blockquote","details","div","dl","fieldset","figcaption","figure","footer","form","h1","h2","h3","h4","h5","h6","header","hr","main","menu","nav","ol","p","pre","section","table","ul"],p=["a","audio","del","ins","map","noscript","video"];return c.prototype._do_optional_end_element=function(t){var e=null;if(!t.is_empty_element&&t.is_start_tag&&t.parent){if("body"===t.tag_name)e=e||this._tag_stack.try_pop("head");else if("li"===t.tag_name)e=e||this._tag_stack.try_pop("li",["ol","ul","menu"]);else if("dd"===t.tag_name||"dt"===t.tag_name)e=(e=e||this._tag_stack.try_pop("dt",["dl"]))||this._tag_stack.try_pop("dd",["dl"]);else if("p"===t.parent.tag_name&&-1!==d.indexOf(t.tag_name)){var i=t.parent.parent;i&&-1!==p.indexOf(i.tag_name)||(e=e||this._tag_stack.try_pop("p"))}else"rp"===t.tag_name||"rt"===t.tag_name?e=(e=e||this._tag_stack.try_pop("rt",["ruby","rtc"]))||this._tag_stack.try_pop("rp",["ruby","rtc"]):"optgroup"===t.tag_name?e=e||this._tag_stack.try_pop("optgroup",["select"]):"option"===t.tag_name?e=e||this._tag_stack.try_pop("option",["select","datalist","optgroup"]):"colgroup"===t.tag_name?e=e||this._tag_stack.try_pop("caption",["table"]):"thead"===t.tag_name?e=(e=e||this._tag_stack.try_pop("caption",["table"]))||this._tag_stack.try_pop("colgroup",["table"]):"tbody"===t.tag_name||"tfoot"===t.tag_name?e=(e=(e=(e=e||this._tag_stack.try_pop("caption",["table"]))||this._tag_stack.try_pop("colgroup",["table"]))||this._tag_stack.try_pop("thead",["table"]))||this._tag_stack.try_pop("tbody",["table"]):"tr"===t.tag_name?e=(e=(e=e||this._tag_stack.try_pop("caption",["table"]))||this._tag_stack.try_pop("colgroup",["table"]))||this._tag_stack.try_pop("tr",["table","thead","tbody","tfoot"]):"th"!==t.tag_name&&"td"!==t.tag_name||(e=(e=e||this._tag_stack.try_pop("td",["table","thead","tbody","tfoot","tr"]))||this._tag_stack.try_pop("th",["table","thead","tbody","tfoot","tr"]));return t.parent=this._tag_stack.get_parser_token(),e}},mm.Beautifier=c,mm}var Nm=function(){if(qm)return Om.exports;qm=1;var t=Im().Beautifier,e=bm().Options;return Om.exports=function(e,i,n,r){return new t(e,i,n,r).beautify()},Om.exports.defaultOptions=function(){return new e},Om.exports}(),Gm=dm(Nm);const Bm=t=>Gm(t,{indent_size:2,preserve_newlines:!1}),Lm=t=>lm(KO(t),".cm-scroller");tinymce.Resource.add("tinymce.plugins.advcode.CodeMirror",QO(((t,e,i,n)=>{let r=n.dark;var s,o;s=KO(t),o="mce-codemirror",hm(s)?s.dom.classList.add(o):((t,e)=>{am(t,"class",e)})(s,o);const{root:a,parent:l}=(t=>{var e;const i=e=>{e.preventDefault(),e.stopPropagation();const i=new KeyboardEvent(e.type,{key:e.key,code:e.code,ctrlKey:e.ctrlKey,shiftKey:e.shiftKey,which:e.which,keyCode:e.keyCode,bubbles:!0,cancelable:!0});t.dispatchEvent(i)};if(t.shadowRoot)return{root:t.shadowRoot,parent:null===(e=t.shadowRoot)||void 0===e?void 0:e.firstElementChild};{const 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