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0:e.create)||this.createF)(t)}slot(t){let e=t[this.id]>>1;return{create:t=>(t.values[e]=this.create(t),1),update:(t,i)=>{let n=t.values[e],s=this.updateF(n,i);return this.compareF(n,s)?0:(t.values[e]=s,1)},reconfigure:(t,i)=>null!=i.config.address[this.id]?(t.values[e]=i.field(this),0):(t.values[e]=this.create(t),1)}}init(t){return[this,F.of({field:this,create:t})]}get extension(){return this}}const _=4,j=3,U=2,$=1;function Q(t){return e=>new G(e,t)}const K={highest:Q(0),high:Q($),default:Q(U),low:Q(j),lowest:Q(_)};class G{constructor(t,e){this.inner=t,this.prec=e}}class J{of(t){return new X(this,t)}reconfigure(t){return J.reconfigure.of({compartment:this,extension:t})}get(t){return t.config.compartments.get(this)}}class X{constructor(t,e){this.compartment=t,this.inner=e}}class Z{constructor(t,e,i,n,s,r){for(this.base=t,this.compartments=e,this.dynamicSlots=i,this.address=n,this.staticValues=s,this.facets=r,this.statusTemplate=[];this.statusTemplate.length>1]}static resolve(t,e,i){let n=[],s=Object.create(null),r=new Map;for(let i of function(t,e,i){let n=[[],[],[],[],[]],s=new Map;function r(t,o){let l=s.get(t);if(null!=l){if(l<=o)return;let e=n[l].indexOf(t);e>-1&&n[l].splice(e,1),t instanceof X&&i.delete(t.compartment)}if(s.set(t,o),Array.isArray(t))for(let e of t)r(e,o);else if(t instanceof X){if(i.has(t.compartment))throw new RangeError("Duplicate use of compartment in extensions");let n=e.get(t.compartment)||t.inner;i.set(t.compartment,n),r(n,o)}else if(t instanceof G)r(t.inner,t.prec);else if(t instanceof q)n[o].push(t),t.provides&&r(t.provides,o);else if(t instanceof V)n[o].push(t),t.facet.extensions&&r(t.facet.extensions,U);else{let e=t.extension;if(!e)throw new Error(`Unrecognized extension value in extension set (${t}). 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s=t.computeSlot(t,t.config.dynamicSlots[i]);return t.status[i]=2|s}function tt(t,e){return 1&e?t.config.staticValues[e>>1]:t.values[e>>1]}const et=N.define(),it=N.define({combine:t=>t.some((t=>t)),static:!0}),nt=N.define({combine:t=>t.length?t[0]:void 0,static:!0}),st=N.define(),rt=N.define(),ot=N.define(),lt=N.define({combine:t=>!!t.length&&t[0]});class at{constructor(t,e){this.type=t,this.value=e}static define(){return new ht}}class ht{of(t){return new at(this,t)}}class ct{constructor(t){this.map=t}of(t){return new ut(this,t)}}class ut{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 ut(this.type,e)}is(t){return this.type==t}static define(t={}){return new ct(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}}ut.reconfigure=ut.define(),ut.appendConfig=ut.define();class ft{constructor(t,e,i,n,s,r){this.startState=t,this.changes=e,this.selection=i,this.effects=n,this.annotations=s,this.scrollIntoView=r,this._doc=null,this._state=null,i&&B(i,e.newLength),s.some((t=>t.type==ft.time))||(this.annotations=s.concat(ft.time.of(Date.now())))}static create(t,e,i,n,s,r){return new ft(t,e,i,n,s,r)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(t){for(let e of this.annotations)if(e.type==t)return e.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(t){let e=this.annotation(ft.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function dt(t,e){let i=[];for(let n=0,s=0;;){let r,o;if(n=t[n]))r=t[n++],o=t[n++];else{if(!(s=0;s--){let r=i[s](t);r&&Object.keys(r).length&&(n=pt(n,mt(e,r,t.changes.newLength),!0))}return n==t?t:ft.create(e,t.changes,t.selection,n.effects,n.annotations,n.scrollIntoView)}(i?function(t){let e=t.startState,i=!0;for(let n of e.facet(st)){let e=n(t);if(!1===e){i=!1;break}Array.isArray(e)&&(i=!0===i?e:dt(i,e))}if(!0!==i){let n,s;if(!1===i)s=t.changes.invertedDesc,n=C.empty(e.doc.length);else{let e=t.changes.filter(i);n=e.changes,s=e.filtered.mapDesc(e.changes).invertedDesc}t=ft.create(e,n,t.selection&&t.selection.map(s),ut.mapEffects(t.effects,s),t.annotations,t.scrollIntoView)}let n=e.facet(rt);for(let i=n.length-1;i>=0;i--){let s=n[i](t);t=s instanceof ft?s:Array.isArray(s)&&1==s.length&&s[0]instanceof ft?s[0]:gt(e,wt(s),!1)}return t}(s):s)}ft.time=at.define(),ft.userEvent=at.define(),ft.addToHistory=at.define(),ft.remote=at.define();const vt=[];function wt(t){return null==t?vt:Array.isArray(t)?t:[t]}var yt=function(t){return t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(yt||(yt={}));const bt=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let xt;try{xt=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(t){}function kt(t){return e=>{if(!/\S/.test(e))return yt.Space;if(function(t){if(xt)return xt.test(t);for(let e=0;e"€"&&(i.toUpperCase()!=i.toLowerCase()||bt.test(i)))return!0}return!1}(e))return yt.Word;for(let i=0;i-1)return yt.Word;return yt.Other}}class St{constructor(t,e,i,n,s,r){this.config=t,this.doc=e,this.selection=i,this.values=n,this.status=t.statusTemplate.slice(),this.computeSlot=s,r&&(r._state=this);for(let t=0;ts.set(e,t))),i=null),s.set(e.value.compartment,e.value.extension)):e.is(ut.reconfigure)?(i=null,n=e.value):e.is(ut.appendConfig)&&(i=null,n=wt(n).concat(e.value));if(i)e=t.startState.values.slice();else{i=Z.resolve(n,s,this),e=new 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this.facet(St.tabSize)}get lineBreak(){return this.facet(St.lineSeparator)||"\n"}get readOnly(){return this.facet(lt)}phrase(t,...e){for(let e of this.facet(St.phrases))if(Object.prototype.hasOwnProperty.call(e,t)){t=e[t];break}return e.length&&(t=t.replace(/\$(\$|\d*)/g,((t,i)=>{if("$"==i)return"$";let n=+(i||1);return!n||n>e.length?t:e[n-1]}))),t}languageDataAt(t,e,i=-1){let n=[];for(let s of this.facet(et))for(let r of s(this,e,i))Object.prototype.hasOwnProperty.call(r,t)&&n.push(r[t]);return n}charCategorizer(t){return kt(this.languageDataAt("wordChars",t).join(""))}wordAt(t){let{text:e,from:i,length:n}=this.doc.lineAt(t),s=this.charCategorizer(t),r=t-i,o=t-i;for(;r>0;){let t=d(e,r,!1);if(s(e.slice(t,r))!=yt.Word)break;r=t}for(;ot.length?t[0]:4}),St.lineSeparator=nt,St.readOnly=lt,St.phrases=N.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]))}}),St.languageData=et,St.changeFilter=st,St.transactionFilter=rt,St.transactionExtender=ot,J.reconfigure=ut.define();class At{eq(t){return this==t}range(t,e=t){return Ot.create(t,e,this)}}At.prototype.startSide=At.prototype.endSide=0,At.prototype.point=!1,At.prototype.mapMode=k.TrackDel;let Ot=class{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(t,e,i){return new Ot(t,e,i)}};function Mt(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class Dt{constructor(t,e,i,n){this.from=t,this.to=e,this.value=i,this.maxPoint=n}get length(){return this.to[this.to.length-1]}findIndex(t,e,i,n=0){let s=i?this.to:this.from;for(let r=n,o=s.length;;){if(r==o)return r;let n=r+o>>1,l=s[n]-t||(i?this.value[n].endSide:this.value[n].startSide)-e;if(n==r)return l>=0?r:o;l>=0?o=n:r=n+1}}between(t,e,i,n){for(let s=this.findIndex(e,-1e9,!0),r=this.findIndex(i,1e9,!1,s);sh||a==h&&c.startSide>0&&c.endSide<=0)continue;(h-a||c.endSide-c.startSide)<0||(r<0&&(r=a),c.point&&(o=Math.max(o,h-a)),i.push(c),n.push(a-r),s.push(h-r))}return{mapped:i.length?new Dt(n,s,i,o):null,pos:r}}}class Tt{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 Tt(t,e,i,n)}get length(){let t=this.chunk.length-1;return t<0?0:Math.max(this.chunkEnd(t),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let t=this.nextLayer.size;for(let e of this.chunk)t+=e.value.length;return t}chunkEnd(t){return this.chunkPos[t]+this.chunk[t].length}update(t){let{add:e=[],sort:i=!1,filterFrom:n=0,filterTo:s=this.length}=t,r=t.filter;if(0==e.length&&!r)return this;if(i&&(e=e.slice().sort(Mt)),this.isEmpty)return e.length?Tt.of(e):this;let o=new Et(this,null,-1).goto(0),l=0,a=[],h=new Pt;for(;o.value||l=0){let t=e[l++];h.addInner(t.from,t.to,t.value)||a.push(t)}else 1==o.rangeIndex&&o.chunkIndexthis.chunkEnd(o.chunkIndex)||so.to||s=s&&t<=s+r.length&&!1===r.between(s,t-s,e-s,i))return}this.nextLayer.between(t,e,i)}}iter(t=0){return Bt.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return Bt.from(t).goto(e)}static compare(t,e,i,n,s=-1){let r=t.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=s)),o=e.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=s)),l=Rt(r,o,i),a=new Nt(r,l,s),h=new Nt(o,l,s);i.iterGaps(((t,e,i)=>It(a,t,h,e,i,n))),i.empty&&0==i.length&&It(a,0,h,0,0,n)}static eq(t,e,i=0,n){null==n&&(n=999999999);let s=t.filter((t=>!t.isEmpty&&e.indexOf(t)<0)),r=e.filter((e=>!e.isEmpty&&t.indexOf(e)<0));if(s.length!=r.length)return!1;if(!s.length)return!0;let o=Rt(s,r),l=new Nt(s,o,0).goto(i),a=new Nt(r,o,0).goto(i);for(;;){if(l.to!=a.to||!Vt(l.active,a.active)||l.point&&(!a.point||!l.point.eq(a.point)))return!1;if(l.to>n)return!0;l.next(),a.next()}}static spans(t,e,i,n,s=-1){let r=new Nt(t,null,s).goto(e),o=e,l=r.openStart;for(;;){let t=Math.min(r.to,i);if(r.point){let i=r.activeForPoint(r.to),s=r.pointFromo&&(n.span(o,t,r.active,l),l=r.openEnd(t));if(r.to>i)return l+(r.point&&r.to>i?1:0);o=r.to,r.next()}}static of(t,e=!1){let i=new Pt;for(let n of t instanceof Ot?[t]:e?function(t){if(t.length>1)for(let e=t[0],i=1;i0)return t.slice().sort(Mt);e=n}return t}(t):t)i.add(n.from,n.to,n.value);return i.finish()}}Tt.empty=new Tt([],[],null,-1),Tt.empty.nextLayer=Tt.empty;class Pt{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}finishChunk(t){this.chunks.push(new Dt(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=[])}add(t,e,i){this.addInner(t,e,i)||(this.nextLayer||(this.nextLayer=new Pt)).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(Tt.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;let e=Tt.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function Rt(t,e,i){let n=new Map;for(let e of t)for(let t=0;t=this.minPoint)break}}}setRangeIndex(t){if(t==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex=i&&n.push(new Et(r,e,i,s));return 1==n.length?n[0]:new Bt(n)}get startSide(){return this.value?this.value.startSide:0}goto(t,e=-1e9){for(let i of this.heap)i.goto(t,e);for(let t=this.heap.length>>1;t>=0;t--)Lt(this.heap,t);return this.next(),this}forward(t,e){for(let i of this.heap)i.forward(t,e);for(let t=this.heap.length>>1;t>=0;t--)Lt(this.heap,t);(this.to-t||this.value.endSide-e)<0&&this.next()}next(){if(0==this.heap.length)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let t=this.heap[0];this.from=t.from,this.to=t.to,this.value=t.value,this.rank=t.rank,t.value&&t.next(),Lt(this.heap,0)}}}function Lt(t,e){for(let i=t[e];;){let n=1+(e<<1);if(n>=t.length)break;let s=t[n];if(n+1=0&&(s=t[n+1],n++),i.compare(s)<0)break;t[n]=i,t[e]=s,e=n}}class 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t=document.createElement("BR");t.cmIgnore=!0,this.dom.appendChild(t)}}measureTextSize(){if(0==this.children.length||this.length>20)return null;let t=0;for(let e of this.children){if(!(e instanceof He)||/[^ -~]/.test(e.text))return null;let i=oe(e.dom);if(1!=i.length)return null;t+=i[0].width}return t?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:t/this.length}:null}coordsAt(t,e){return Je(this,t,e)}become(t){return!1}get type(){return ei.Text}static find(t,e){for(let i=0,n=0;i=e){if(s instanceof ai)return s;if(r>e)break}n=r+s.breakAfter}return null}}class hi extends Se{constructor(t,e,i){super(),this.widget=t,this.length=e,this.type=i,this.breakAfter=0,this.prevWidget=null}merge(t,e,i,n,s,r){return!(i&&(!(i instanceof hi&&this.widget.compare(i.widget))||t>0&&s<=0||e0;){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 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r=_e.create(i.widget||new fi("span"),o,o?0:i.startSide),l=this.atCursorPos&&!r.isEditable&&s<=n.length&&(t0),a=!r.isEditable&&(tt.some((t=>t))}),bi=N.define({combine:t=>t.some((t=>t))});class xi{constructor(t,e="nearest",i="nearest",n=5,s=5){this.range=t,this.y=e,this.x=i,this.yMargin=n,this.xMargin=s}map(t){return t.empty?this:new xi(this.range.map(t),this.y,this.x,this.yMargin,this.xMargin)}}const ki=ut.define({map:(t,e)=>t.map(e)});function Si(t,e,i){let n=t.facet(gi);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 Ci=N.define({combine:t=>!t.length||t[0]});let Ai=0;const Oi=N.define();class Mi{constructor(t,e,i,n){this.id=t,this.create=e,this.domEventHandlers=i,this.extension=n(this)}static define(t,e){const{eventHandlers:i,provide:n,decorations:s}=e||{};return new Mi(Ai++,t,i,(t=>{let e=[Oi.of(t)];return s&&e.push(Ri.of((e=>{let i=e.plugin(t);return i?s(i):ii.none}))),n&&e.push(n(t)),e}))}static fromClass(t,e){return Mi.define((e=>new t(e)),e)}}class Di{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(Si(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){Si(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){Si(t.state,e,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Ti=N.define(),Pi=N.define(),Ri=N.define(),Ei=N.define(),Bi=N.define(),Li=N.define();class Ni{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new Ni(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;s+=2}if(!l)return i;new Ni(l.fromA,l.toA,l.fromB,l.toB).addToSet(i),r=l.toA,o=l.toB}}}class Ii{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=C.empty(this.startState.doc.length);for(let t of i)this.changes=this.changes.compose(t.changes);let n=[];this.changes.iterChangedRanges(((t,e,i,s)=>n.push(new Ni(t,e,i,s)))),this.changedRanges=n;let s=t.hasFocus;s!=t.inputState.notifiedFocused&&(t.inputState.notifiedFocused=s,this.flags|=1)}static create(t,e,i){return new Ii(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 Vi=function(t){return t[t.LTR=0]="LTR",t[t.RTL=1]="RTL",t}(Vi||(Vi={}));const Wi=Vi.LTR,zi=Vi.RTL;function Hi(t){let e=[];for(let i=0;i=e){if(o.level==i)return r;(s<0||(0!=n?n<0?o.frome:t[s].level>o.level))&&(s=r)}}if(s<0)throw new RangeError("Index out of range");return s}}const Qi=[];function Ki(t){return[new $i(0,t,0)]}let Gi="";function Ji(t,e,i,n,s){var r;let o=n.head-t.from,l=-1;if(0==o){if(!s||!t.length)return null;e[0].level!=i&&(o=e[0].side(!1,i),l=0)}else if(o==t.length){if(s)return null;let t=e[e.length-1];t.level!=i&&(o=t.side(!0,i),l=e.length-1)}l<0&&(l=$i.find(e,o,null!==(r=n.bidiLevel)&&void 0!==r?r:-1,n.assoc));let a=e[l];o==a.side(s,i)&&(a=e[l+=s?1:-1],o=a.side(!s,i));let h=s==(a.dir==i),c=d(t.text,o,h);if(Gi=t.text.slice(Math.min(o,c),Math.max(o,c)),c!=a.side(s,i))return E.cursor(c+t.from,h?-1:1,a.level);let u=l==(s?e.length-1:0)?null:e[l+(s?1:-1)];return u||a.level==i?u&&u.level1)for(let e of this.points)e.node==t&&e.pos>this.text.length&&(e.pos-=o-1);i=r+o}}readNode(t){if(t.cmIgnore)return;let e=Se.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+Math.min(e,i.offset))}}function Yi(t){return 1==t.nodeType&&/^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(t.nodeName)}class tn{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class en extends Se{constructor(t){super(),this.view=t,this.compositionDeco=ii.none,this.decorations=[],this.dynamicDecorationMap=[],this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(t.contentDOM),this.children=[new ai],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new Ni(0,0,0,t.state.doc.length)],0)}get editorView(){return this.view}get length(){return this.view.state.doc.length}update(t){let e=t.changedRanges;this.minWidth>0&&e.length&&(e.every((({fromA:t,toA:e})=>ethis.minWidthTo))?(this.minWidthFrom=t.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=t.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.view.inputState.composing<0?this.compositionDeco=ii.none:(t.transactions.length||this.dirty)&&(this.compositionDeco=function(t,e){let i=sn(t);if(!i)return ii.none;let{from:n,to:s,node:r,text:o}=i,l=e.mapPos(n,1),a=Math.max(l,e.mapPos(s,-1)),{state:h}=t,c=3==r.nodeType?r.nodeValue:new Zi([],h).readRange(r.firstChild,null).text;if(a-l{this.dom.style.height=this.view.viewState.contentHeight+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let t=ze.chrome||ze.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.sync(t),this.dirty=0,t&&(t.written||i.selectionRange.focusNode!=t.node)&&(this.forceSelection=!0),this.dom.style.height=""}));let n=[];if(this.view.viewport.from||this.view.viewport.to=0?t[e]:null;if(!n)break;let{fromA:s,toA:r,fromB:o,toB:l}=n,{content:a,breakAtStart:h,openStart:c,openEnd:u}=ci.build(this.view.state.doc,o,l,this.decorations,this.dynamicDecorationMap),{i:f,off:d}=i.findPos(r,1),{i:p,off:m}=i.findPos(s,-1);Oe(this,p,m,f,d,a,h,c,u)}}updateSelection(t=!1,e=!1){if(!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange(),!e&&!this.mayControlSelection())return;let i=this.forceSelection;this.forceSelection=!1;let n=this.view.state.selection.main,s=this.domAtPos(n.anchor),r=n.empty?s:this.domAtPos(n.head);if(ze.gecko&&n.empty&&(1==(o=s).node.nodeType&&o.node.firstChild&&(0==o.offset||"false"==o.node.childNodes[o.offset-1].contentEditable)&&(o.offset==o.node.childNodes.length||"false"==o.node.childNodes[o.offset].contentEditable))){let t=document.createTextNode("");this.view.observer.ignore((()=>s.node.insertBefore(t,s.node.childNodes[s.offset]||null))),s=r=new xe(t,0),i=!0}var o;let l=this.view.observer.selectionRange;!i&&l.focusNode&&le(s.node,s.offset,l.anchorNode,l.anchorOffset)&&le(r.node,r.offset,l.focusNode,l.focusOffset)||(this.view.observer.ignore((()=>{ze.android&&ze.chrome&&this.dom.contains(l.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}(l.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let t=ne(this.view.root);if(t)if(n.empty){if(ze.gecko){let t=(e=s.node,i=s.offset,1!=e.nodeType?0:(i&&"false"==e.childNodes[i-1].contentEditable?1:0)|(in.head&&([s,r]=[r,s]),e.setEnd(r.node,r.offset),e.setStart(s.node,s.offset),t.removeAllRanges(),t.addRange(e)}else;var e,i})),this.view.observer.setSelectionRange(s,r)),this.impreciseAnchor=s.precise?null:new xe(l.anchorNode,l.anchorOffset),this.impreciseHead=r.precise?null:new xe(l.focusNode,l.focusOffset)}enforceCursorAssoc(){if(this.compositionDeco.size)return;let{view:t}=this,e=t.state.selection.main,i=ne(t.root),{anchorNode:n,anchorOffset:s}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let r=ai.find(this,e.head);if(!r)return;let o=r.posAtStart;if(e.head==o||e.head==o+r.length)return;let l=this.coordsAt(e.head,-1),a=this.coordsAt(e.head,1);if(!l||!a||l.bottom>a.top)return;let h=this.domAtPos(e.head+e.assoc);i.collapse(h.node,h.offset),i.modify("move",e.assoc<0?"forward":"backward","lineboundary"),t.observer.readSelectionRange();let c=t.observer.selectionRange;t.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=e.from&&i.collapse(n,s)}mayControlSelection(){let t=this.view.root.activeElement;return t==this.dom||re(this.dom,this.view.observer.selectionRange)&&!(t&&this.dom.contains(t))}nearest(t){for(let e=t;e;){let t=Se.get(e);if(t&&t.rootView==this)return t;e=e.parentNode}return null}posFromDOM(t,e){let i=this.nearest(t);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(t,e)+i.posAtStart}domAtPos(t){let{i:e,off:i}=this.childCursor().findPos(t,-1);for(;er||t==r&&s.type!=ei.WidgetBefore&&s.type!=ei.WidgetAfter&&(!n||2==e||this.children[n-1].breakAfter||this.children[n-1].type==ei.WidgetBefore&&e>-2))return s.coordsAt(t-r,e);i=r}}measureVisibleLineHeights(t){let e=[],{from:i,to:n}=t,s=this.view.contentDOM.clientWidth,r=s>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,l=this.view.textDirection==Vi.LTR;for(let t=0,a=0;an)break;if(t>=i){let i=h.dom.getBoundingClientRect();if(e.push(i.height),r){let e=h.dom.lastChild,n=e?oe(e):[];if(n.length){let e=n[n.length-1],r=l?e.right-i.left:i.right-e.left;r>o&&(o=r,this.minWidth=s,this.minWidthFrom=t,this.minWidthTo=c)}}}t=c+h.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return"rtl"==getComputedStyle(this.children[e].dom).direction?Vi.RTL:Vi.LTR}measureTextSize(){for(let t of this.children)if(t instanceof ai){let e=t.measureTextSize();if(e)return e}let t,e,i=document.createElement("div");return i.className="cm-line",i.style.width="99999px",i.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore((()=>{this.dom.appendChild(i);let n=oe(i.firstChild)[0];t=i.getBoundingClientRect().height,e=n?n.width/27:7,i.remove()})),{lineHeight:t,charWidth:e}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new Ae(this.children,t,e)}computeBlockGapDeco(){let t=[],e=this.view.viewState;for(let i=0,n=0;;n++){let s=n==e.viewports.length?null:e.viewports[n],r=s?s.from-1:this.length;if(r>i){let n=e.lineBlockAt(r).bottom-e.lineBlockAt(i).top;t.push(ii.replace({widget:new nn(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,r))}if(!s)break;i=s.to+1}return ii.set(t)}updateDeco(){let t=this.view.state.facet(Ri).map(((t,e)=>(this.dynamicDecorationMap[e]="function"==typeof t)?t(this.view):t));for(let e=t.length;ei.anchor?-1:1);if(!n)return;!i.empty&&(e=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(n={left:Math.min(n.left,e.left),top:Math.min(n.top,e.top),right:Math.max(n.right,e.right),bottom:Math.max(n.bottom,e.bottom)});let s=0,r=0,o=0,l=0;for(let t of this.view.state.facet(Bi).map((t=>t(this.view))))if(t){let{left:e,right:i,top:n,bottom:a}=t;null!=e&&(s=Math.max(s,e)),null!=i&&(r=Math.max(r,i)),null!=n&&(o=Math.max(o,n)),null!=a&&(l=Math.max(l,a))}let a={left:n.left-s,top:n.top-o,right:n.right+r,bottom:n.bottom+l};!function(t,e,i,n,s,r,o,l){let a=t.ownerDocument,h=a.defaultView||window;for(let c=t;c;)if(1==c.nodeType){let t,u=c==a.body;if(u)t=de(h);else{if(c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();t={left:e.left,right:e.left+c.clientWidth,top:e.top,bottom:e.top+c.clientHeight}}let f=0,d=0;if("nearest"==s)e.top0&&e.bottom>t.bottom+d&&(d=e.bottom-t.bottom+d+o)):e.bottom>t.bottom&&(d=e.bottom-t.bottom+o,i<0&&e.top-d0&&e.right>t.right+f&&(f=e.right-t.right+f+r)):e.right>t.right&&(f=e.right-t.right+r,i<0&&e.left0&&i<=0)e=ce(t=t.childNodes[e-1]);else{if(!(1==t.nodeType&&e=0))return null;t=t.childNodes[e],e=0}}}class ln{constructor(){this.changes=[]}compareRange(t,e){li(t,e,this.changes)}comparePoint(t,e){li(t,e,this.changes)}}function an(t,e){return e.left>t?e.left-t:Math.max(0,t-e.right)}function hn(t,e){return e.top>t?e.top-t:Math.max(0,t-e.bottom)}function cn(t,e){return t.tope.top+1}function un(t,e){return et.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function dn(t,e,i){let n,s,r,o,l,a,h,c,u=!1;for(let f=t.firstChild;f;f=f.nextSibling){let t=oe(f);for(let d=0;dg||o==g&&r>m)&&(n=f,s=p,r=m,o=g,u=!m||(m>0?d0)),0==m?i>p.bottom&&(!h||h.bottomp.top)&&(a=f,c=p):h&&cn(h,p)?h=fn(h,p.bottom):c&&cn(c,p)&&(c=un(c,p.top))}}if(h&&h.bottom>=i?(n=l,s=h):c&&c.top<=i&&(n=a,s=c),!n)return{node:t,offset:0};let f=Math.max(s.left,Math.min(s.right,e));return 3==n.nodeType?pn(n,f,i):u&&"false"!=n.contentEditable?dn(n,f,i):{node:t,offset:Array.prototype.indexOf.call(t.childNodes,n)+(e>=(s.left+s.right)/2?1:0)}}function pn(t,e,i){let n=t.nodeValue.length,s=-1,r=1e9,o=0;for(let l=0;li?h.top-i:i-h.bottom)-1;if(h.left-1<=e&&h.right+1>=e&&c=(h.left+h.right)/2,n=i;if(ze.chrome||ze.gecko){we(t,l).getBoundingClientRect().left==h.right&&(n=!i)}if(c<=0)return{node:t,offset:l+(n?1:0)};s=l+(n?1:0),r=c}}}return{node:t,offset:s>-1?s:o>0?t.nodeValue.length:0}}function mn(t,{x:e,y:i},n,s=-1){var r;let o,l=t.contentDOM.getBoundingClientRect(),a=l.top+t.viewState.paddingTop,{docHeight:h}=t.viewState,c=i-a;if(c<0)return 0;if(c>h)return t.state.doc.length;for(let e=t.defaultLineHeight/2,i=!1;o=t.elementAtHeight(c),o.type!=ei.Text;)for(;c=s>0?o.bottom+e:o.top-e,!(c>=0&&c<=h);){if(i)return n?null:0;i=!0,s=-s}i=a+c;let u=o.from;if(ut.viewport.to)return t.viewport.to==t.state.doc.length?t.state.doc.length:n?null:gn(t,l,o,e,i);let f=t.dom.ownerDocument,d=t.root.elementFromPoint?t.root:f,p=d.elementFromPoint(e,i);p&&!t.contentDOM.contains(p)&&(p=null),p||(e=Math.max(l.left+1,Math.min(l.right-1,e)),p=d.elementFromPoint(e,i),p&&!t.contentDOM.contains(p)&&(p=null));let m,g=-1;if(p&&0!=(null===(r=t.docView.nearest(p))||void 0===r?void 0:r.isEditable))if(f.caretPositionFromPoint){let t=f.caretPositionFromPoint(e,i);t&&({offsetNode:m,offset:g}=t)}else if(f.caretRangeFromPoint){let n=f.caretRangeFromPoint(e,i);n&&(({startContainer:m,startOffset:g}=n),(!t.contentDOM.contains(m)||ze.safari&&function(t,e,i){let n;if(3!=t.nodeType||e!=(n=t.nodeValue.length))return!1;for(let e=t.nextSibling;e;e=e.nextSibling)if(1!=e.nodeType||"BR"!=e.nodeName)return!1;return we(t,n-1,n).getBoundingClientRect().left>i}(m,g,e)||ze.chrome&&function(t,e,i){if(0!=e)return!1;for(let e=t;;){let t=e.parentNode;if(!t||1!=t.nodeType||t.firstChild!=e)return!1;if(t.classList.contains("cm-line"))break;e=t}let n=1==t.nodeType?t.getBoundingClientRect():we(t,0,Math.max(t.nodeValue.length,1)).getBoundingClientRect();return i-n.left>5}(m,g,e))&&(m=void 0))}if(!m||!t.docView.dom.contains(m)){let n=ai.find(t.docView,u);if(!n)return c>o.top+o.height/2?o.to:o.from;({node:m,offset:g}=dn(n.dom,e,i))}return t.docView.posFromDOM(m,g)}function gn(t,e,i,n,s){let r=Math.round((n-e.left)*t.defaultCharacterWidth);if(t.lineWrapping&&i.height>1.5*t.defaultLineHeight){r+=Math.floor((s-i.top)/t.defaultLineHeight)*t.viewState.heightOracle.lineLength}let o=t.state.sliceDoc(i.from,i.to);return i.from+qt(o,r,t.state.tabSize)}function vn(t,e,i,n){let s=t.state.doc.lineAt(e.head),r=t.bidiSpans(s),o=t.textDirectionAt(s.from);for(let l=e,a=null;;){let e=Ji(s,r,o,l,i),h=Gi;if(!e){if(s.number==(i?t.state.doc.lines:1))return l;h="\n",s=t.state.doc.line(s.number+(i?1:-1)),r=t.bidiSpans(s),e=E.cursor(i?s.from:s.to)}if(a){if(!a(h))return l}else{if(!n)return e;a=n(h)}l=e}}function wn(t,e,i){let n=t.state.facet(Ei).map((e=>e(t)));for(;;){let t=!1;for(let s of n)s.between(i.from-1,i.from+1,((n,s,r)=>{i.from>n&&i.fromi.from?E.cursor(n,1):E.cursor(s,-1),t=!0)}));if(!t)return i}}class yn{constructor(t){this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.chromeScrollHack=-1,this.pendingIOSKey=void 0,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastEscPress=0,this.lastContextMenu=0,this.scrollHandlers=[],this.registeredEvents=[],this.customHandlers=[],this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.mouseSelection=null;for(let e in An){let i=An[e];t.contentDOM.addEventListener(e,(n=>{Cn(t,n)&&!this.ignoreDuringComposition(n)&&("keydown"==e&&this.keydown(t,n)||(this.mustFlushObserver(n)&&t.observer.forceFlush(),this.runCustomHandlers(e,t,n)?n.preventDefault():i(t,n)))}),On[e]),this.registeredEvents.push(e)}ze.chrome&&102==ze.chrome_version&&t.scrollDOM.addEventListener("wheel",(()=>{this.chromeScrollHack<0?t.contentDOM.style.pointerEvents="none":window.clearTimeout(this.chromeScrollHack),this.chromeScrollHack=setTimeout((()=>{this.chromeScrollHack=-1,t.contentDOM.style.pointerEvents=""}),100)}),{passive:!0}),this.notifiedFocused=t.hasFocus,ze.safari&&t.contentDOM.addEventListener("input",(()=>null))}setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}ensureHandlers(t,e){var i;let n;this.customHandlers=[];for(let s of e)if(n=null===(i=s.update(t).spec)||void 0===i?void 0:i.domEventHandlers){this.customHandlers.push({plugin:s.value,handlers:n});for(let e in n)this.registeredEvents.indexOf(e)<0&&"scroll"!=e&&(this.registeredEvents.push(e),t.contentDOM.addEventListener(e,(i=>{Cn(t,i)&&this.runCustomHandlers(e,t,i)&&i.preventDefault()})))}}runCustomHandlers(t,e,i){for(let n of this.customHandlers){let s=n.handlers[t];if(s)try{if(s.call(n.plugin,i,e)||i.defaultPrevented)return!0}catch(t){Si(e.state,t)}}return!1}runScrollHandlers(t,e){this.lastScrollTop=t.scrollDOM.scrollTop,this.lastScrollLeft=t.scrollDOM.scrollLeft;for(let i of this.customHandlers){let n=i.handlers.scroll;if(n)try{n.call(i.plugin,e,t)}catch(e){Si(t.state,e)}}}keydown(t,e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),9==e.keyCode&&Date.now()t.keyCode==e.keyCode)))&&!e.ctrlKey||xn.indexOf(e.key)>-1&&e.ctrlKey&&!e.shiftKey))&&(this.pendingIOSKey=i||e,setTimeout((()=>this.flushIOSKey(t)),250),!0)}flushIOSKey(t){let e=this.pendingIOSKey;return!!e&&(this.pendingIOSKey=void 0,ye(t.contentDOM,e.key,e.keyCode))}ignoreDuringComposition(t){return!!/^key/.test(t.type)&&(this.composing>0||!!(ze.safari&&!ze.ios&&Date.now()-this.compositionEndedAt<100)&&(this.compositionEndedAt=0,!0))}mustFlushObserver(t){return"keydown"==t.type&&229!=t.keyCode}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.mouseSelection&&this.mouseSelection.update(t),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}const bn=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],xn="dthko",kn=[16,17,18,20,91,92,224,225];class Sn{constructor(t,e,i,n){this.view=t,this.style=i,this.mustSelect=n,this.lastEvent=e;let s=t.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(St.allowMultipleSelections)&&function(t,e){let i=t.state.facet(di);return i.length?i[0](e):ze.mac?e.metaKey:e.ctrlKey}(t,e),this.dragMove=function(t,e){let i=t.state.facet(pi);return i.length?i[0](e):ze.mac?!e.altKey:!e.ctrlKey}(t,e),this.dragging=!(!function(t,e){let{main:i}=t.state.selection;if(i.empty)return!1;let n=ne(t.root);if(!n||0==n.rangeCount)return!0;let s=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,!1===this.dragging&&(e.preventDefault(),this.select(e))}move(t){if(0==t.buttons)return this.destroy();!1===this.dragging&&this.select(this.lastEvent=t)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=null}select(t){let e=this.style.get(t,this.extend,this.multiple);!this.mustSelect&&e.eq(this.view.state.selection)&&e.main.assoc==this.view.state.selection.main.assoc||this.view.dispatch({selection:e,userEvent:"select.pointer",scrollIntoView:!0}),this.mustSelect=!1}update(t){t.docChanged&&this.dragging&&(this.dragging=this.dragging.map(t.changes)),this.style.update(t)&&setTimeout((()=>this.select(this.lastEvent)),20)}}function Cn(t,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let i,n=e.target;n!=t.contentDOM;n=n.parentNode)if(!n||11==n.nodeType||(i=Se.get(n))&&i.ignoreEvent(e))return!1;return!0}const An=Object.create(null),On=Object.create(null),Mn=ze.ie&&ze.ie_version<15||ze.ios&&ze.webkit_version<604;function Dn(t,e){let i,{state:n}=t,s=1,r=n.toText(e),o=r.lines==n.selection.ranges.length;if(null!=Hn&&n.selection.ranges.every((t=>t.empty))&&Hn==r.toString()){let t=-1;i=n.changeByRange((i=>{let l=n.doc.lineAt(i.from);if(l.from==t)return{range:i};t=l.from;let a=n.toText((o?r.line(s++).text:e)+n.lineBreak);return{changes:{from:l.from,insert:a},range:E.cursor(i.from+a.length)}}))}else i=o?n.changeByRange((t=>{let e=r.line(s++);return{changes:{from:t.from,to:t.to,insert:e.text},range:E.cursor(t.from+e.length)}})):n.replaceSelection(r);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function Tn(t,e,i,n){if(1==n)return E.cursor(e,i);if(2==n)return function(t,e,i=1){let n=t.charCategorizer(e),s=t.doc.lineAt(e),r=e-s.from;if(0==s.length)return E.cursor(e);0==r?i=1:r==s.length&&(i=-1);let o=r,l=r;i<0?o=d(s.text,r,!1):l=d(s.text,r);let a=n(s.text.slice(o,l));for(;o>0;){let t=d(s.text,o,!1);if(n(s.text.slice(t,o))!=a)break;o=t}for(;l{t.inputState.setSelectionOrigin("select"),27==e.keyCode?t.inputState.lastEscPress=Date.now():kn.indexOf(e.keyCode)<0&&(t.inputState.lastEscPress=0)},An.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")},An.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},On.touchstart=On.touchmove={passive:!0},An.mousedown=(t,e)=>{if(t.observer.flush(),t.inputState.lastTouchTime>Date.now()-2e3)return;let i=null;for(let n of t.state.facet(mi))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=Bn(t,e),n=Wn(e),s=t.state.selection,r=i,o=e;return{update(t){t.docChanged&&(i.pos=t.changes.mapPos(i.pos),s=s.map(t.changes),o=null)},get(e,l,a){let h;o&&e.clientX==o.clientX&&e.clientY==o.clientY?h=r:(h=r=Bn(t,e),o=e);let c=Tn(t,h.pos,h.bias,n);if(i.pos!=h.pos&&!l){let e=Tn(t,i.pos,i.bias,n),s=Math.min(e.from,c.from),r=Math.max(e.to,c.to);c=s1&&s.ranges.some((t=>t.eq(c)))?function(t,e){for(let i=0;;i++)if(t.ranges[i].eq(e))return E.create(t.ranges.slice(0,i).concat(t.ranges.slice(i+1)),t.mainIndex==i?0:t.mainIndex-(t.mainIndex>i?1:0))}(s,c):a?s.addRange(c):E.create([c])}}}(t,e)),i){let n=t.root.activeElement!=t.contentDOM;n&&t.observer.ignore((()=>ve(t.contentDOM))),t.inputState.startMouseSelection(new Sn(t,e,i,n))}};let Pn=(t,e)=>t>=e.top&&t<=e.bottom,Rn=(t,e,i)=>Pn(e,i)&&t>=i.left&&t<=i.right;function En(t,e,i,n){let s=ai.find(t.docView,e);if(!s)return 1;let r=e-s.posAtStart;if(0==r)return 1;if(r==s.length)return-1;let o=s.coordsAt(r,-1);if(o&&Rn(i,n,o))return-1;let l=s.coordsAt(r,1);return l&&Rn(i,n,l)?1:o&&Pn(n,o)?-1:1}function Bn(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:i,bias:En(t,i,e.clientX,e.clientY)}}const Ln=ze.ie&&ze.ie_version<=11;let Nn=null,In=0,Vn=0;function Wn(t){if(!Ln)return t.detail;let e=Nn,i=Vn;return Nn=t,Vn=Date.now(),In=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(In+1)%3:1}function zn(t,e,i,n){if(!i)return;let s=t.posAtCoords({x:e.clientX,y:e.clientY},!1);e.preventDefault();let{mouseSelection:r}=t.inputState,o=n&&r&&r.dragging&&r.dragMove?{from:r.dragging.from,to:r.dragging.to}:null,l={from:s,insert:i},a=t.state.changes(o?[o,l]:l);t.focus(),t.dispatch({changes:a,selection:{anchor:a.mapPos(s,-1),head:a.mapPos(s,1)},userEvent:o?"move.drop":"input.drop"})}An.dragstart=(t,e)=>{let{selection:{main:i}}=t.state,{mouseSelection:n}=t.inputState;n&&(n.dragging=i),e.dataTransfer&&(e.dataTransfer.setData("Text",t.state.sliceDoc(i.from,i.to)),e.dataTransfer.effectAllowed="copyMove")},An.drop=(t,e)=>{if(!e.dataTransfer)return;if(t.state.readOnly)return e.preventDefault();let i=e.dataTransfer.files;if(i&&i.length){e.preventDefault();let n=Array(i.length),s=0,r=()=>{++s==i.length&&zn(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),r()},e.readAsText(i[t])}}else zn(t,e,e.dataTransfer.getData("Text"),!0)},An.paste=(t,e)=>{if(t.state.readOnly)return e.preventDefault();t.observer.flush();let i=Mn?null:e.clipboardData;i?(Dn(t,i.getData("text/plain")),e.preventDefault()):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(),Dn(t,i.value)}),50)}(t)};let Hn=null;function Fn(t){setTimeout((()=>{t.hasFocus!=t.inputState.notifiedFocused&&t.update([])}),10)}An.copy=An.cut=(t,e)=>{let{text:i,ranges:n,linewise:s}=function(t){let e=[],i=[],n=!1;for(let n of t.selection.ranges)n.empty||(e.push(t.sliceDoc(n.from,n.to)),i.push(n));if(!e.length){let s=-1;for(let{from:n}of t.selection.ranges){let r=t.doc.lineAt(n);r.number>s&&(e.push(r.text),i.push({from:r.from,to:Math.min(t.doc.length,r.to+1)})),s=r.number}n=!0}return{text:e.join(t.lineBreak),ranges:i,linewise:n}}(t.state);if(!i&&!s)return;Hn=s?i:null;let r=Mn?null:e.clipboardData;r?(e.preventDefault(),r.clearData(),r.setData("text/plain",i)):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),"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"})},An.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),Fn(t)},An.blur=t=>{t.observer.clearSelectionRange(),Fn(t)},An.compositionstart=An.compositionupdate=t=>{null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0)},An.compositionend=t=>{t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionFirstChange=null,ze.chrome&&ze.android&&t.observer.flushSoon(),setTimeout((()=>{t.inputState.composing<0&&t.docView.compositionDeco.size&&t.update([])}),50)},An.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},An.beforeinput=(t,e)=>{var i;let n;if(ze.chrome&&ze.android&&(n=bn.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)}};const qn=["pre-wrap","normal","pre-line","break-spaces"];class _n{constructor(t){this.lineWrapping=t,this.doc=e.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,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.ceil((e-t-i*this.lineLength*.5)/this.lineLength)),this.lineHeight*i}heightForLine(t){if(!this.lineWrapping)return this.lineHeight;return(1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5))))*this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return qn.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i-1,o=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=r;if(this.lineWrapping=r,this.lineHeight=e,this.charWidth=i,this.lineLength=n,o){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)>Qn&&(t.heightChanged=!0),this.height=e)}replace(t,e,i){return Kn.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,n){let s=this;for(let r=n.length-1;r>=0;r--){let{fromA:o,toA:l,fromB:a,toB:h}=n[r],c=s.lineAt(o,$n.ByPosNoHeight,e,0,0),u=c.to>=l?c:s.lineAt(l,$n.ByPosNoHeight,e,0,0);for(h+=u.to-l,l=u.to;r>0&&c.from<=n[r-1].toA;)o=n[r-1].fromA,a=n[r-1].fromB,r--,o2*s){let s=t[e-1];s.break?t.splice(--e,1,s.left,null,s.right):t.splice(--e,1,s.left,s.right),i+=1+s.break,n-=s.size}else{if(!(s>2*n))break;{let e=t[i];e.break?t.splice(i,1,e.left,null,e.right):t.splice(i,1,e.left,e.right),i+=2+e.break,s-=e.size}}else if(n=s&&r(this.blockAt(0,i,n,s))}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setHeight(t,n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Jn extends Gn{constructor(t,e){super(t,e,ei.Text),this.collapsed=0,this.widgetHeight=0}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof Jn||n instanceof Xn&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof Xn?n=new Jn(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):Kn.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.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Xn extends Kn{constructor(t){super(t,0)}lines(t,e){let i=t.lineAt(e).number,n=t.lineAt(e+this.length).number;return{firstLine:i,lastLine:n,lineHeight:this.height/(n-i+1)}}blockAt(t,e,i,n){let{firstLine:s,lastLine:r,lineHeight:o}=this.lines(e,n),l=Math.max(0,Math.min(r-s,Math.floor((t-i)/o))),{from:a,length:h}=e.line(s+l);return new Un(a,h,i+o*l,o,ei.Text)}lineAt(t,e,i,n,s){if(e==$n.ByHeight)return this.blockAt(t,i,n,s);if(e==$n.ByPosNoHeight){let{from:e,to:n}=i.lineAt(t);return new Un(e,n-e,0,0,ei.Text)}let{firstLine:r,lineHeight:o}=this.lines(i,s),{from:l,length:a,number:h}=i.lineAt(t);return new Un(l,a,n+o*(h-r),o,ei.Text)}forEachLine(t,e,i,n,s,r){let{firstLine:o,lineHeight:l}=this.lines(i,s);for(let a=Math.max(t,s),h=Math.min(s+this.length,e);a<=h;){let e=i.lineAt(a);a==t&&(n+=l*(e.number-o)),r(new Un(e.from,e.length,n,l,ei.Text)),n+=l,a=e.to+1}}replace(t,e,i){let n=this.length-e;if(n>0){let t=i[i.length-1];t instanceof Xn?i[i.length-1]=new Xn(t.length+n):i.push(null,new Xn(n-1))}if(t>0){let e=i[0];e instanceof Xn?i[0]=new Xn(t+e.length):i.unshift(new Xn(t-1),null)}return Kn.of(i)}decomposeLeft(t,e){e.push(new Xn(t-1),null)}decomposeRight(t,e){e.push(null,new Xn(this.length-t-1))}updateHeight(t,e=0,i=!1,n){let s=e+this.length;if(n&&n.from<=e+this.length&&n.more){let i=[],r=Math.max(e,n.from),o=-1,l=t.heightChanged;for(n.from>e&&i.push(new Xn(n.from-e-1).updateHeight(t,e));r<=s&&n.more;){let e=t.doc.lineAt(r).length;i.length&&i.push(null);let s=n.heights[n.index++];-1==o?o=s:Math.abs(s-o)>=Qn&&(o=-2);let l=new Jn(e,s);l.outdated=!1,i.push(l),r+=e+1}r<=s&&i.push(null,new Xn(s-r).updateHeight(t,r));let a=Kn.of(i);return t.heightChanged=l||o<0||Math.abs(a.height-this.height)>=Qn||Math.abs(o-this.lines(t.doc,e).lineHeight)>=Qn,a}return(i||this.outdated)&&(this.setHeight(t,t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class Zn extends Kn{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return 1&this.flags}blockAt(t,e,i,n){let s=i+this.left.height;return to))return a;let h=e==$n.ByPosNoHeight?$n.ByPosNoHeight:$n.ByPos;return l?a.join(this.right.lineAt(o,h,i,r,o)):this.left.lineAt(o,h,i,n,s).join(a)}forEachLine(t,e,i,n,s,r){let o=n+this.left.height,l=s+this.left.length+this.break;if(this.break)t=l&&this.right.forEachLine(t,e,i,o,l,r);else{let a=this.lineAt(l,$n.ByPos,i,n,s);t=t&&a.from<=e&&r(a),e>a.to&&this.right.forEachLine(a.to+1,e,i,o,l,r)}}replace(t,e,i){let n=this.left.length+this.break;if(ethis.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let s=[];t>0&&this.decomposeLeft(t,s);let r=s.length;for(let t of i)s.push(t);if(t>0&&Yn(s,r-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?Kn.of(this.break?[t,null,e]:[t,e]):(this.left=t,this.right=e,this.height=t.height+e.height,this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,n){let{left:s,right:r}=this,o=e+s.length+this.break,l=null;return n&&n.from<=e+s.length&&n.more?l=s=s.updateHeight(t,e,i,n):s.updateHeight(t,e,i),n&&n.from<=o+r.length&&n.more?l=r=r.updateHeight(t,o,i,n):r.updateHeight(t,o,i),l?this.balanced(s,r):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function Yn(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof Xn&&(n=t[e+1])instanceof Xn&&t.splice(e-1,3,new Xn(i.length+1+n.length))}class ts{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 Jn?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new Jn(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,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 Jn(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new Xn(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 Jn)return t;let e=new Jn(0,-1);return this.nodes.push(e),e}addBlock(t){this.enterLine(),t.type!=ei.WidgetAfter||this.isCovered||this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,t.type!=ei.WidgetBefore&&(this.covering=t)}addLineDeco(t,e){let i=this.ensureLine();i.length+=e,i.collapsed+=e,i.widgetHeight=Math.max(i.widgetHeight,t),this.writtenTo=this.pos=this.pos+e}finish(t){let e=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(this.lineStart>-1)||e instanceof Jn||this.isCovered?(this.writtenToi.clientHeight||i.scrollWidth>i.clientWidth)&&"visible"!=n.overflow){let n=i.getBoundingClientRect();r=Math.max(r,n.left),o=Math.min(o,n.right),l=Math.max(l,n.top),a=e==t.parentNode?n.bottom:Math.min(a,n.bottom)}e="absolute"==n.position||"fixed"==n.position?i.offsetParent:i.parentNode}else{if(11!=e.nodeType)break;e=e.host}return{left:r-i.left,right:Math.max(r,o)-i.left,top:l-(i.top+e),bottom:Math.max(l,a)-(i.top+e)}}function ns(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class ss{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 _n(i),this.stateDeco=t.facet(Ri).filter((t=>"function"!=typeof t)),this.heightMap=Kn.empty().applyChanges(this.stateDeco,e.empty,this.heightOracle.setDoc(t.doc),[new Ni(0,0,0,t.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=ii.set(this.lineGaps.map((t=>t.draw(!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 ls(e,i))}}this.viewports=t.sort(((t,e)=>t.from-e.from)),this.scaler=this.heightMap.height<=7e6?us:new fs(this.heightOracle.doc,this.heightMap,this.viewports)}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.state.doc,0,0,(t=>{this.viewportLines.push(1==this.scaler.scale?t:ds(t,this.scaler))}))}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(Ri).filter((t=>"function"!=typeof t));let n=t.changedRanges,s=Ni.extendWithRanges(n,function(t,e,i){let n=new es;return Tt.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:C.empty(this.state.doc.length))),r=this.heightMap.height;this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),s),this.heightMap.height!=r&&(t.flags|=2);let o=s.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.heado.to)||!this.viewportIsAppropriate(o))&&(o=this.getViewport(0,e));let l=!t.changes.empty||2&t.flags||o.from!=this.viewport.from||o.to!=this.viewport.to;this.viewport=o,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(bi)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let i=t.contentDOM,n=window.getComputedStyle(i),s=this.heightOracle,r=n.whiteSpace;this.defaultTextDirection="rtl"==n.direction?Vi.RTL:Vi.LTR;let o=this.heightOracle.mustRefreshForWrapping(r),l=o||this.mustMeasureContent||this.contentDOMHeight!=i.clientHeight;this.contentDOMHeight=i.clientHeight,this.mustMeasureContent=!1;let a=0,h=0,c=parseInt(n.paddingTop)||0,u=parseInt(n.paddingBottom)||0;this.paddingTop==c&&this.paddingBottom==u||(this.paddingTop=c,this.paddingBottom=u,a|=10),this.editorWidth!=t.scrollDOM.clientWidth&&(s.lineWrapping&&(l=!0),this.editorWidth=t.scrollDOM.clientWidth,a|=8);let f=(this.printing?ns:is)(i,this.paddingTop),d=f.top-this.pixelViewport.top,p=f.bottom-this.pixelViewport.bottom;this.pixelViewport=f;let m=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(m!=this.inView&&(this.inView=m,m&&(l=!0)),!this.inView&&!this.scrollTarget)return 0;let g=i.clientWidth;if(this.contentDOMWidth==g&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=g,this.editorHeight=t.scrollDOM.clientHeight,a|=8),l){let i=t.docView.measureVisibleLineHeights(this.viewport);if(s.mustRefreshForHeights(i)&&(o=!0),o||s.lineWrapping&&Math.abs(g-this.contentDOMWidth)>s.charWidth){let{lineHeight:e,charWidth:n}=t.docView.measureTextSize();o=e>0&&s.refresh(r,e,n,g/n,i),o&&(t.docView.minWidth=0,a|=8)}d>0&&p>0?h=Math.max(d,p):d<0&&p<0&&(h=Math.min(d,p)),s.heightChanged=!1;for(let n of this.viewports){let r=n.from==this.viewport.from?i:t.docView.measureVisibleLineHeights(n);this.heightMap=(o?Kn.empty().applyChanges(this.stateDeco,e.empty,this.heightOracle,[new Ni(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(s,0,o,new jn(n.from,r))}s.heightChanged&&(a|=2)}let v=!this.viewportIsAppropriate(this.viewport,h)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return v&&(this.viewport=this.getViewport(h,this.scrollTarget)),this.updateForViewport(),(2&a||v)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,t)),a|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),a}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),n=this.heightMap,s=this.state.doc,{visibleTop:r,visibleBottom:o}=this,l=new ls(n.lineAt(r-1e3*i,$n.ByHeight,s,0,0).from,n.lineAt(o+1e3*(1-i),$n.ByHeight,s,0,0).to);if(e){let{head:t}=e.range;if(tl.to){let i,r=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),o=n.lineAt(t,$n.ByPos,s,0,0);i="center"==e.y?(o.top+o.bottom)/2-r/2:"start"==e.y||"nearest"==e.y&&t=o+Math.max(10,Math.min(i,250)))&&n>r-2e3&&s>1,r=n<<1;if(this.defaultTextDirection!=Vi.LTR&&!i)return[];let o=[],l=(n,r,a,h)=>{if(r-nn&&tt.from>=a.from&&t.to<=a.to&&Math.abs(t.from-n)t.frome))));if(!f){if(rt.from<=r&&t.to>=r))){let t=e.moveToLineBoundary(E.cursor(r),!1,!0).head;t>n&&(r=t)}f=new ss(n,r,this.gapSize(a,n,r,h))}o.push(f)};for(let t of this.viewportLines){if(t.lengtht.from&&l(t.from,s,t,e),ot.draw(this.heightOracle.lineWrapping)))))}computeVisibleRanges(){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let e=[];Tt.spans(t,this.viewport.from,this.viewport.to,{span(t,i){e.push({from:t,to:i})},point(){}},20);let i=e.length!=this.visibleRanges.length||this.visibleRanges.some(((t,i)=>t.from!=e[i].from||t.to!=e[i].to));return this.visibleRanges=e,i?4:0}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find((e=>e.from<=t&&e.to>=t))||ds(this.heightMap.lineAt(t,$n.ByPos,this.state.doc,0,0),this.scaler)}lineBlockAtHeight(t){return ds(this.heightMap.lineAt(this.scaler.fromDOM(t),$n.ByHeight,this.state.doc,0,0),this.scaler)}elementAtHeight(t){return ds(this.heightMap.blockAt(this.scaler.fromDOM(t),this.state.doc,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class ls{constructor(t,e){this.from=t,this.to=e}}function as(t,e,i){let n=[],s=t,r=0;return Tt.spans(i,t,e,{span(){},point(t,e){t>s&&(n.push({from:s,to:t}),r+=t-s),s=e}},20),s=1)return e[e.length-1].to;let n=Math.floor(t*i);for(let t=0;;t++){let{from:i,to:s}=e[t],r=s-i;if(n<=r)return i+n;n-=r}}function cs(t,e){let i=0;for(let{from:n,to:s}of t.ranges){if(e<=s){i+=e-n;break}i+=s-n}return i/t.total}const us={toDOM:t=>t,fromDOM:t=>t,scale:1};class fs{constructor(t,e,i){let n=0,s=0,r=0;this.viewports=i.map((({from:i,to:s})=>{let r=e.lineAt(i,$n.ByPos,t,0,0).top,o=e.lineAt(s,$n.ByPos,t,0,0).bottom;return n+=o-r,{from:i,to:s,top:r,bottom:o,domTop:0,domBottom:0}})),this.scale=(7e6-n)/(e.height-n);for(let t of this.viewports)t.domTop=r+(t.top-s)*this.scale,r=t.domBottom=t.domTop+(t.bottom-t.top),s=t.bottom}toDOM(t){for(let e=0,i=0,n=0;;e++){let s=eds(t,e))):t.type)}const ps=N.define({combine:t=>t.join(" ")}),ms=N.define({combine:t=>t.indexOf(!0)>-1}),gs=$t.newName(),vs=$t.newName(),ws=$t.newName(),ys={"&light":"."+vs,"&dark":"."+ws};function bs(t,e,i){return new $t(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 xs=bs("."+gs,{"&.cm-editor":{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,minHeight:"100%",display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",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 4px"},".cm-selectionLayer":{zIndex:-1,contain:"size style"},".cm-selectionBackground":{position:"absolute"},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{zIndex:100,contain:"size style",pointerEvents:"none"},"&.cm-focused .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":{position:"absolute",borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},"&.cm-focused .cm-cursor":{display:"block"},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",left: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-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"}},ys);class ks{constructor(t,e,i,n){this.typeOver=n,this.bounds=null,this.text="";let{impreciseHead:s,impreciseAnchor:r}=t.docView;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=t.docView.domBoundsAround(e,i,0))){let e=s||r?[]:function(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:i,anchorOffset:n,focusNode:s,focusOffset:r}=t.observer.selectionRange;i&&(e.push(new tn(i,n)),s==i&&r==n||e.push(new tn(s,r)));return e}(t),i=new Zi(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?E.single(i+e,n+e):null}(e,this.bounds.from)}else{let e=t.observer.selectionRange,i=s&&s.node==e.focusNode&&s.offset==e.focusOffset||!se(t.contentDOM,e.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),n=r&&r.node==e.anchorNode&&r.offset==e.anchorOffset||!se(t.contentDOM,e.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset);this.newSel=E.single(n,i)}}}function Ss(t,i){let n,{newSel:s}=i,r=t.state.selection.main;if(i.bounds){let{from:s,to:o}=i.bounds,l=r.from,a=null;(8===t.inputState.lastKeyCode&&t.inputState.lastKeyTime>Date.now()-100||ze.android&&i.text.length0&&l>0&&t.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if("end"==n){i-=o+Math.max(0,r-Math.min(o,l))-r}if(o=o?r-i:0,l=r+(l-o),o=r}else if(l=l?r-i:0,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}(t.state.doc.sliceString(s,o,Xi),i.text,l-s,a);h&&(ze.chrome&&13==t.inputState.lastKeyCode&&h.toB==h.from+2&&"￿￿"==i.text.slice(h.from,h.toB)&&h.toB--,n={from:s+h.from,to:s+h.toA,insert:e.of(i.text.slice(h.from,h.toB).split(Xi))})}else!s||t.hasFocus&&t.state.facet(Ci)&&!s.main.eq(r)||(s=null);if(!n&&!s)return!1;if(!n&&i.typeOver&&!r.empty&&s&&s.main.empty?n={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,r.to)}:n&&n.from>=r.from&&n.to<=r.to&&(n.from!=r.from||n.to!=r.to)&&r.to-r.from-(n.to-n.from)<=4?n={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,n.from).append(n.insert).append(t.state.doc.slice(n.to,r.to))}:(ze.mac||ze.android)&&n&&n.from==n.to&&n.from==r.head-1&&/^\. ?$/.test(n.insert.toString())?(s&&2==n.insert.length&&(s=E.single(s.main.anchor-1,s.main.head-1)),n={from:r.from,to:r.to,insert:e.of([" "])}):ze.chrome&&n&&n.from==n.to&&n.from==r.head&&"\n "==n.insert.toString()&&t.lineWrapping&&(s&&(s=E.single(s.main.anchor-1,s.main.head-1)),n={from:r.from,to:r.to,insert:e.of([" "])}),n){let e=t.state;if(ze.ios&&t.inputState.flushIOSKey(t))return!0;if(ze.android&&(n.from==r.from&&n.to==r.to&&1==n.insert.length&&2==n.insert.lines&&ye(t.contentDOM,"Enter",13)||n.from==r.from-1&&n.to==r.to&&0==n.insert.length&&ye(t.contentDOM,"Backspace",8)||n.from==r.from&&n.to==r.to+1&&0==n.insert.length&&ye(t.contentDOM,"Delete",46)))return!0;let i,o=n.insert.toString();if(t.state.facet(wi).some((e=>e(t,n.from,n.to,o))))return!0;if(t.inputState.composing>=0&&t.inputState.composing++,n.from>=r.from&&n.to<=r.to&&n.to-n.from>=(r.to-r.from)/3&&(!s||s.main.empty&&s.main.from==n.from+n.insert.length)&&t.inputState.composing<0){let s=r.fromn.to?e.sliceDoc(n.to,r.to):"";i=e.replaceSelection(t.state.toText(s+n.insert.sliceString(0,void 0,t.state.lineBreak)+o))}else{let o=e.changes(n),l=s&&!e.selection.main.eq(s.main)&&s.main.to<=o.newLength?s.main:void 0;if(e.selection.ranges.length>1&&t.inputState.composing>=0&&n.to<=r.to&&n.to>=r.to-10){let s=t.state.sliceDoc(n.from,n.to),a=sn(t)||t.state.doc.lineAt(r.head),h=r.to-n.to,c=r.to-r.from;i=e.changeByRange((i=>{if(i.from==r.from&&i.to==r.to)return{changes:o,range:l||i.map(o)};let u=i.to-h,f=u-s.length;if(i.to-i.from!=c||t.state.sliceDoc(f,u)!=s||a&&i.to>=a.from&&i.from<=a.to)return{range:i};let d=e.changes({from:f,to:u,insert:n.insert}),p=i.to-r.to;return{changes:d,range:l?E.range(Math.max(0,l.anchor+p),Math.max(0,l.head+p)):i.map(d)}}))}else i={changes:o,selection:l&&e.selection.replaceRange(l)}}let l="input.type";return t.composing&&(l+=".compose",t.inputState.compositionFirstChange&&(l+=".start",t.inputState.compositionFirstChange=!1)),t.dispatch(i,{scrollIntoView:!0,userEvent:l}),!0}if(s&&!s.main.eq(r)){let e=!1,i="select";return t.inputState.lastSelectionTime>Date.now()-50&&("select"==t.inputState.lastSelectionOrigin&&(e=!0),i=t.inputState.lastSelectionOrigin),t.dispatch({selection:s,scrollIntoView:e,userEvent:i}),!0}return!1}const Cs={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},As=ze.ie&&ze.ie_version<=11;class Os{constructor(t){this.view=t,this.active=!1,this.selectionRange=new pe,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.resize=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);(ze.ie&&ze.ie_version<=11||ze.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()})),As&&(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.resize=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")))}),{}),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.runScrollHandlers(this.view,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(Ci)?i.root.activeElement!=this.dom:!re(i.dom,n))return;let s=n.anchorNode&&i.docView.nearest(n.anchorNode);s&&s.ignoreEvent(t)?e||(this.selectionChanged=!1):(ze.ie&&ze.ie_version<=11||ze.android&&ze.chrome)&&!i.state.selection.main.empty&&n.focusNode&&le(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=ze.safari&&11==t.root.nodeType&&function(t){let e=t.activeElement;for(;e&&e.shadowRoot;)e=e.shadowRoot.activeElement;return e}(this.dom.ownerDocument)==this.dom&&function(t){let e=null;function i(t){t.preventDefault(),t.stopImmediatePropagation(),e=t.getTargetRanges()[0]}if(t.contentDOM.addEventListener("beforeinput",i,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",i,!0),!e)return null;let n=e.startContainer,s=e.startOffset,r=e.endContainer,o=e.endOffset,l=t.docView.domAtPos(t.state.selection.main.anchor);le(l.node,l.offset,r,o)&&([n,s,r,o]=[r,o,n,s]);return{anchorNode:n,anchorOffset:s,focusNode:r,focusOffset:o}}(this.view)||ne(t.root);if(!e||this.selectionRange.eq(e))return!1;let i=re(this.dom,e);return i&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime{let t=this.delayedAndroidKey;t&&(this.clearDelayedAndroidKey(),!this.flush()&&t.force&&ye(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()}processRecords(){let t=this.queue;for(let e of this.observer.takeRecords())t.push(e);t.length&&(this.queue=[]);let e=-1,i=-1,n=!1;for(let s of t){let t=this.readMutation(s);t&&(t.typeOver&&(n=!0),-1==e?({from:e,to:i}=t):(e=Math.min(t.from,e),i=Math.max(t.to,i)))}return{from:e,to:i,typeOver:n}}readChange(){let{from:t,to:e,typeOver:i}=this.processRecords(),n=this.selectionChanged&&re(this.dom,this.selectionRange);return t<0&&!n?null:(t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1,new ks(this.view,t,e,i))}flush(t=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;t&&this.readSelectionRange();let e=this.readChange();if(!e)return!1;let i=this.view.state,n=Ss(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.dirty|=4),"childList"==t.type){let i=Ms(e,t.previousSibling||t.target.previousSibling,-1),n=Ms(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.resize)||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 Ms(t,e,i){for(;e;){let n=Se.get(e);if(n&&n.parent==t)return n;let s=e.parentNode;e=s!=t.dom?s:i>0?e.nextSibling:e.previousSibling}return null}class Ds{constructor(t={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.style.cssText="position: absolute; top: -10000px",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),this._dispatch=t.dispatch||(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 os(t.state||St.create(t)),this.plugins=this.state.facet(Oi).map((t=>new Di(t)));for(let t of this.plugins)t.update(this);this.observer=new Os(this),this.inputState=new yn(this),this.inputState.ensureHandlers(this,this.plugins),this.docView=new en(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),t.parent&&t.parent.appendChild(this.dom)}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}dispatch(...t){this._dispatch(1==t.length&&t[0]instanceof ft?t[0]:this.state.update(...t))}update(t){if(0!=this.updateState)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let e,i=!1,n=!1,s=this.state;for(let e of t){if(e.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=e.state}if(this.destroyed)return void(this.viewState.state=s);let r=this.observer.delayedAndroidKey,o=null;if(r?(this.observer.clearDelayedAndroidKey(),o=this.observer.readChange(),(o&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(o=null)):this.observer.clear(),s.facet(St.phrases)!=this.state.facet(St.phrases))return this.setState(s);e=Ii.create(this,s,t);let l=this.viewState.scrollTarget;try{this.updateState=2;for(let e of t){if(l&&(l=l.map(e.changes)),e.scrollIntoView){let{main:t}=e.state.selection;l=new xi(t.empty?t:E.cursor(t.head,t.head>t.anchor?-1:1))}for(let t of e.effects)t.is(ki)&&(l=t.value)}this.viewState.update(e,l),this.bidiCache=Rs.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(Li)!=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(ps)!=e.state.facet(ps)&&(this.viewState.mustMeasureContent=!0),(i||n||l||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),!e.empty)for(let t of this.state.facet(vi))t(e);o&&!Ss(this,o)&&r.force&&ye(this.contentDOM,r.key,r.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 os(t),this.plugins=t.facet(Oi).map((t=>new Di(t))),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView=new en(this),this.inputState.ensureHandlers(this,this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}e&&this.focus(),this.requestMeasure()}updatePlugins(t){let e=t.startState.facet(Oi),i=t.state.facet(Oi);if(e!=i){let n=[];for(let s of i){let i=e.indexOf(s);if(i<0)n.push(new Di(s));else{let e=this.plugins[i];e.mustUpdate=t,n.push(e)}}for(let e of this.plugins)e.mustUpdate!=t&&e.destroy(this);this.plugins=n,this.pluginMap.clear(),this.inputState.ensureHandlers(this,this.plugins)}else for(let e of this.plugins)e.mustUpdate=t;for(let t=0;t-1&&cancelAnimationFrame(this.measureScheduled),this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,{scrollHeight:i,scrollTop:n,clientHeight:s}=this.scrollDOM,r=n>i-s-4?i:n;try{for(let t=0;;t++){this.updateState=1;let i=this.viewport,n=this.viewState.lineBlockAtHeight(r),s=this.viewState.measure(this);if(!s&&!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 o=[];4&s||([this.measureRequests,o]=[o,this.measureRequests]);let l=o.map((t=>{try{return t.read(this)}catch(t){return Si(this.state,t),Ps}})),a=Ii.create(this,this.state,[]),h=!1,c=!1;a.flags|=s,e?e.flags|=s:e=a,this.updateState=2,a.empty||(this.updatePlugins(a),this.inputState.update(a),this.updateAttrs(),h=this.docView.update(a));for(let t=0;t1||t<-1)&&(this.scrollDOM.scrollTop+=t,c=!0)}if(h&&this.docView.updateSelection(!0),this.viewport.from==i.from&&this.viewport.to==i.to&&!c&&0==this.measureRequests.length)break}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(vi))t(e)}get themeClasses(){return gs+" "+(this.state.facet(ms)?ws:vs)+" "+this.state.facet(ps)}updateAttrs(){let t=Es(this,Ti,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(Ci)?"true":"false",class:"cm-content",style:`${ze.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),Es(this,Pi,e);let i=this.observer.ignore((()=>{let i=Ye(this.contentDOM,this.contentAttrs,e),n=Ye(this.dom,this.editorAttrs,t);return i||n}));return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let t of i.effects)if(t.is(Ds.announce)){e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(Li),$t.mount(this.root,this.styleModules.concat(xs).reverse())}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(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}}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return wn(this,t,vn(this,t,e,i))}moveByGroup(t,e){return wn(this,t,vn(this,t,e,(e=>function(t,e,i){let n=t.state.charCategorizer(e),s=n(i);return t=>{let e=n(t);return s==yt.Space&&(s=e),s==e}}(this,t.head,e))))}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let s=t.state.doc.lineAt(e.head),r=n&&t.lineWrapping?t.coordsAtPos(e.assoc<0&&e.head>s.from?e.head-1:e.head):null;if(r){let e=t.dom.getBoundingClientRect(),n=t.textDirectionAt(s.from),o=t.posAtCoords({x:i==(n==Vi.LTR)?e.right-1:e.left+1,y:(r.top+r.bottom)/2});if(null!=o)return E.cursor(o,i?-1:1)}let o=ai.find(t.docView,e.head),l=o?i?o.posAtEnd:o.posAtStart:i?s.to:s.from;return E.cursor(l,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return wn(this,t,function(t,e,i,n){let s=e.head,r=i?1:-1;if(s==(i?t.state.doc.length:0))return E.cursor(s,e.assoc);let o,l=e.goalColumn,a=t.contentDOM.getBoundingClientRect(),h=t.coordsAtPos(s),c=t.documentTop;if(h)null==l&&(l=h.left-a.left),o=r<0?h.top:h.bottom;else{let e=t.viewState.lineBlockAt(s);null==l&&(l=Math.min(a.right-a.left,t.defaultCharacterWidth*(s-e.from))),o=(r<0?e.top:e.bottom)+c}let u=a.left+l,f=null!=n?n:t.defaultLineHeight>>1;for(let i=0;;i+=10){let n=o+(f+i)*r,h=mn(t,{x:u,y:n},!1,r);if(na.bottom||(r<0?hs))return E.cursor(h,e.assoc,void 0,l)}}(this,t,e,i))}domAtPos(t){return this.docView.domAtPos(t)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t,e=!0){return this.readMeasured(),mn(this,t,e)}coordsAtPos(t,e=1){this.readMeasured();let i=this.docView.coordsAt(t,e);if(!i||i.left==i.right)return i;let n=this.state.doc.lineAt(t),s=this.bidiSpans(n);return fe(i,s[$i.find(s,t-n.from,-1,e)].dir==Vi.LTR==e>0)}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(yi)||tthis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>Ts)return Ki(t.length);let e=this.textDirectionAt(t.from);for(let i of this.bidiCache)if(i.from==t.from&&i.dir==e)return i.order;let i=function(t,e){let i=t.length,n=e==Wi?1:2,s=e==Wi?2:1;if(!t||1==n&&!Ui.test(t))return Ki(i);for(let e=0,s=n,o=n;e=0;t-=3)if(ji[t+1]==-r){let e=ji[t+2],i=2&e?n:4&e?1&e?s:n:0;i&&(Qi[l]=Qi[ji[t]]=i),a=t;break}}else{if(189==ji.length)break;ji[a++]=l,ji[a++]=e,ji[a++]=h}else if(2==(o=Qi[l])||1==o){let t=o==n;h=t?0:1;for(let e=a-3;e>=0;e-=3){let i=ji[e+2];if(2&i)break;if(t)ji[e+2]|=2;else{if(4&i)break;ji[e+2]|=4}}}for(let t=0;te;){let t=i,n=2!=Qi[--i];for(;i>e&&n==(2!=Qi[i-1]);)i--;o.push(new $i(i,t,n?2:1))}else o.push(new $i(e,t,0))}else for(let t=0;tDate.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore((()=>{ve(this.contentDOM),this.docView.updateSelection()}))}setRoot(t){this._root!=t&&(this._root=t,this.observer.setWindow((9==t.nodeType?t:t.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){return ki.of(new xi("number"==typeof t?E.cursor(t):t,e.y,e.x,e.yMargin,e.xMargin))}static domEventHandlers(t){return Mi.define((()=>({})),{eventHandlers:t})}static theme(t,e){let i=$t.newName(),n=[ps.of(i),Li.of(bs(`.${i}`,t))];return e&&e.dark&&n.push(ms.of(!0)),n}static baseTheme(t){return K.lowest(Li.of(bs("."+gs,t,ys)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&Se.get(i)||Se.get(t);return(null===(e=null==n?void 0:n.rootView)||void 0===e?void 0:e.view)||null}}Ds.styleModule=Li,Ds.inputHandler=wi,Ds.perLineTextDirection=yi,Ds.exceptionSink=gi,Ds.updateListener=vi,Ds.editable=Ci,Ds.mouseSelectionStyle=mi,Ds.dragMovesSelection=pi,Ds.clickAddsSelectionRange=di,Ds.decorations=Ri,Ds.atomicRanges=Ei,Ds.scrollMargins=Bi,Ds.darkTheme=ms,Ds.contentAttributes=Pi,Ds.editorAttributes=Ti,Ds.lineWrapping=Ds.contentAttributes.of({class:"cm-lineWrapping"}),Ds.announce=ut.define();const Ts=4096,Ps={};class Rs{constructor(t,e,i,n){this.from=t,this.to=e,this.dir=i,this.order=n}static update(t,e){if(e.empty)return t;let i=[],n=t.length?t[t.length-1].dir:Vi.LTR;for(let s=Math.max(0,t.length-10);s=0;s--){let e=n[s],r="function"==typeof e?e(t):e;r&&Xe(r,i)}return i}const Bs=ze.mac?"mac":ze.windows?"win":ze.linux?"linux":"key";function Ls(t,e,i){return e.altKey&&(t="Alt-"+t),e.ctrlKey&&(t="Ctrl-"+t),e.metaKey&&(t="Meta-"+t),!1!==i&&e.shiftKey&&(t="Shift-"+t),t}const Ns=K.default(Ds.domEventHandlers({keydown:(t,e)=>Hs(Ws(e.state),t,e,"editor")})),Is=N.define({enables:Ns}),Vs=new WeakMap;function Ws(t){let e=t.facet(Is),i=Vs.get(e);return i||Vs.set(e,i=function(t,e=Bs){let i=Object.create(null),n=Object.create(null),s=(t,e)=>{let i=n[t];if(null==i)n[t]=e;else if(i!=e)throw new Error("Key binding "+t+" is used both as a regular binding and as a multi-stroke prefix")},r=(t,n,r,o)=>{var l,a;let h=i[t]||(i[t]=Object.create(null)),c=n.split(/ (?!$)/).map((t=>function(t,e){const i=t.split(/-(?!$)/);let n,s,r,o,l=i[i.length-1];"Space"==l&&(l=" ");for(let t=0;t{let n=zs={view:e,prefix:i,scope:t};return setTimeout((()=>{zs==n&&(zs=null)}),4e3),!0}]})}let u=c.join(" ");s(u,!1);let f=h[u]||(h[u]={preventDefault:!1,run:(null===(a=null===(l=h._any)||void 0===l?void 0:l.run)||void 0===a?void 0:a.slice())||[]});r&&f.run.push(r),o&&(f.preventDefault=!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,run:[]});for(let e in t)t[e].run.push(n.any)}let s=n[e]||n.key;if(s)for(let e of t)r(e,s,n.run,n.preventDefault),n.shift&&r(e,"Shift-"+s,n.shift,n.preventDefault)}return i}(e.reduce(((t,e)=>t.concat(e)),[]))),i}let zs=null;function Hs(t,e,i,n){let s=function(t){var e=!(te&&(t.ctrlKey||t.altKey||t.metaKey)||Yt&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?Jt:Gt)[t.keyCode]||t.key||"Unidentified";return"Esc"==e&&(e="Escape"),"Del"==e&&(e="Delete"),"Left"==e&&(e="ArrowLeft"),"Up"==e&&(e="ArrowUp"),"Right"==e&&(e="ArrowRight"),"Down"==e&&(e="ArrowDown"),e}(e),r=b(w(s,0))==s.length&&" "!=s,o="",l=!1;zs&&zs.view==i&&zs.scope==n&&(o=zs.prefix+" ",(l=kn.indexOf(e.keyCode)<0)&&(zs=null));let a,h,c=new Set,u=t=>{if(t){for(let n of t.run)if(!c.has(n)&&(c.add(n),n(i,e)))return!0;t.preventDefault&&(l=!0)}return!1},f=t[n];if(f){if(u(f[o+Ls(s,e,!r)]))return!0;if(r&&(e.altKey||e.metaKey||e.ctrlKey)&&(a=Gt[e.keyCode])&&a!=s){if(u(f[o+Ls(a,e,!0)]))return!0;if(e.shiftKey&&(h=Jt[e.keyCode])!=s&&h!=a&&u(f[o+Ls(h,e,!1)]))return!0}else if(r&&e.shiftKey&&u(f[o+Ls(s,e,!0)]))return!0;if(u(f._any))return!0}return l}const Fs=!ze.ios,qs=N.define({combine:t=>Ct(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function _s(t={}){return[qs.of(t),Us,Qs,bi.of(!0)]}class js{constructor(t,e,i,n,s){this.left=t,this.top=e,this.width=i,this.height=n,this.className=s}draw(){let t=document.createElement("div");return t.className=this.className,this.adjust(t),t}adjust(t){t.style.left=this.left+"px",t.style.top=this.top+"px",this.width>=0&&(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}}const Us=Mi.fromClass(class{constructor(t){this.view=t,this.rangePieces=[],this.cursors=[],this.measureReq={read:this.readPos.bind(this),write:this.drawSel.bind(this)},this.selectionLayer=t.scrollDOM.appendChild(document.createElement("div")),this.selectionLayer.className="cm-selectionLayer",this.selectionLayer.setAttribute("aria-hidden","true"),this.cursorLayer=t.scrollDOM.appendChild(document.createElement("div")),this.cursorLayer.className="cm-cursorLayer",this.cursorLayer.setAttribute("aria-hidden","true"),t.requestMeasure(this.measureReq),this.setBlinkRate()}setBlinkRate(){this.cursorLayer.style.animationDuration=this.view.state.facet(qs).cursorBlinkRate+"ms"}update(t){let e=t.startState.facet(qs)!=t.state.facet(qs);(e||t.selectionSet||t.geometryChanged||t.viewportChanged)&&this.view.requestMeasure(this.measureReq),t.transactions.some((t=>t.scrollIntoView))&&(this.cursorLayer.style.animationName="cm-blink"==this.cursorLayer.style.animationName?"cm-blink2":"cm-blink"),e&&this.setBlinkRate()}readPos(){let{state:t}=this.view,e=t.facet(qs),i=t.selection.ranges.map((t=>t.empty?[]:function(t,e){if(e.to<=t.viewport.from||e.from>=t.viewport.to)return[];let i=Math.max(e.from,t.viewport.from),n=Math.min(e.to,t.viewport.to),s=t.textDirection==Vi.LTR,r=t.contentDOM,o=r.getBoundingClientRect(),l=Ks(t),a=window.getComputedStyle(r.firstChild),h=o.left+parseInt(a.paddingLeft)+Math.min(0,parseInt(a.textIndent)),c=o.right-parseInt(a.paddingRight),u=Js(t,i),f=Js(t,n),d=u.type==ei.Text?u:null,p=f.type==ei.Text?f:null;t.lineWrapping&&(d&&(d=Gs(t,i,d)),p&&(p=Gs(t,n,p)));if(d&&p&&d.from==p.from)return g(v(e.from,e.to,d));{let i=d?v(e.from,null,d):w(u,!1),n=p?v(null,e.to,p):w(f,!0),s=[];return(d||u).to<(p||f).from-1?s.push(m(h,i.bottom,c,n.top)):i.bottomu&&n.from=r)break;l>s&&a(Math.max(t,s),null==e&&t<=u,Math.min(l,r),null==i&&l>=f,o.dir)}if(s=n.to+1,s>=r)break}return 0==l.length&&a(u,null==e,f,null==i,t.textDirection),{top:r,bottom:o,horizontal:l}}function w(t,e){let i=o.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(this.view,t))).reduce(((t,e)=>t.concat(e))),n=[];for(let i of t.selection.ranges){let s=i==t.selection.main;if(i.empty?!s||Fs:e.drawRangeCursor){let t=Xs(this.view,i,s);t&&n.push(t)}}return{rangePieces:i,cursors:n}}drawSel({rangePieces:t,cursors:e}){if(t.length!=this.rangePieces.length||t.some(((t,e)=>!t.eq(this.rangePieces[e])))){this.selectionLayer.textContent="";for(let e of t)this.selectionLayer.appendChild(e.draw());this.rangePieces=t}if(e.length!=this.cursors.length||e.some(((t,e)=>!t.eq(this.cursors[e])))){let t=this.cursorLayer.children;if(t.length!==e.length){this.cursorLayer.textContent="";for(const t of e)this.cursorLayer.appendChild(t.draw())}else e.forEach(((e,i)=>e.adjust(t[i])));this.cursors=e}}destroy(){this.selectionLayer.remove(),this.cursorLayer.remove()}}),$s={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};Fs&&($s[".cm-line"].caretColor="transparent !important");const Qs=K.highest(Ds.theme($s));function Ks(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==Vi.LTR?e.left:e.right-t.scrollDOM.clientWidth)-t.scrollDOM.scrollLeft,top:e.top-t.scrollDOM.scrollTop}}function Gs(t,e,i){let n=E.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:ei.Text}}function Js(t,e){let i=t.lineBlockAt(e);if(Array.isArray(i.type))for(let t of i.type)if(t.to>e||t.to==e&&(t.to==i.to||t.type==ei.Text))return t;return i}function Xs(t,e,i){let n=t.coordsAtPos(e.head,e.assoc||1);if(!n)return null;let s=Ks(t);return new js(n.left-s.left,n.top-s.top,-1,n.bottom-n.top,i?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary")}const Zs=ut.define({map:(t,e)=>null==t?null:e.mapPos(t)}),Ys=q.define({create:()=>null,update:(t,e)=>(null!=t&&(t=e.changes.mapPos(t)),e.effects.reduce(((t,e)=>e.is(Zs)?e.value:t),t))}),tr=Mi.fromClass(class{constructor(t){this.view=t,this.cursor=null,this.measureReq={read:this.readPos.bind(this),write:this.drawCursor.bind(this)}}update(t){var e;let i=t.state.field(Ys);null==i?null!=this.cursor&&(null===(e=this.cursor)||void 0===e||e.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(t.startState.field(Ys)!=i||t.docChanged||t.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let t=this.view.state.field(Ys),e=null!=t&&this.view.coordsAtPos(t);if(!e)return null;let i=this.view.scrollDOM.getBoundingClientRect();return{left:e.left-i.left+this.view.scrollDOM.scrollLeft,top:e.top-i.top+this.view.scrollDOM.scrollTop,height:e.bottom-e.top}}drawCursor(t){this.cursor&&(t?(this.cursor.style.left=t.left+"px",this.cursor.style.top=t.top+"px",this.cursor.style.height=t.height+"px"):this.cursor.style.left="-100000px")}destroy(){this.cursor&&this.cursor.remove()}setDropPos(t){this.view.state.field(Ys)!=t&&this.view.dispatch({effects:Zs.of(t)})}},{eventHandlers:{dragover(t){this.setDropPos(this.view.posAtCoords({x:t.clientX,y:t.clientY}))},dragleave(t){t.target!=this.view.contentDOM&&this.view.contentDOM.contains(t.relatedTarget)||this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function er(t,e,i,n,s){e.lastIndex=0;for(let r,o=t.iterRange(i,n),l=i;!o.next().done;l+=o.value.length)if(!o.lineBreak)for(;r=e.exec(o.value);)s(l+r.index,r)}class ir{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:s,maxLength:r=1e3}=t;if(!e.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=e,n)this.addMatch=(t,e,i,s)=>n(s,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,s)=>{let r=i(t,e,n);r&&s(n,n+t[0].length,r)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,s)=>s(n,n+t[0].length,i)}this.boundary=s,this.maxLength=r}createDeco(t){let e=new Pt,i=e.add.bind(e);for(let{from:e,to:n}of function(t,e){let i=t.visibleRanges;if(1==i.length&&i[0].from==t.viewport.from&&i[0].to==t.viewport.to)return i;let n=[];for(let{from:s,to:r}of i)s=Math.max(t.state.doc.lineAt(s).from,s-e),r=Math.min(t.state.doc.lineAt(r).to,r+e),n.length&&n[n.length-1].to>=s?n[n.length-1].to=r:n.push({from:s,to:r});return n}(t,this.maxLength))er(t.state.doc,this.regexp,e,n,((e,n)=>this.addMatch(n,t,e,i)));return e.finish()}updateDeco(t,e){let i=1e9,n=-1;return t.docChanged&&t.changes.iterChanges(((e,s,r,o)=>{o>t.view.viewport.from&&r1e3?this.createDeco(t.view):n>-1?this.updateRange(t.view,e.map(t.changes),i,n):e}updateRange(t,e,i,n){for(let s of t.visibleRanges){let r=Math.max(s.from,i),o=Math.min(s.to,n);if(o>r){let i=t.state.doc.lineAt(r),n=i.toi.from;r--)if(this.boundary.test(i.text[r-1-i.from])){l=r;break}for(;oc.push(i.range(t,e));if(i==n)for(this.regexp.lastIndex=l-i.from;(h=this.regexp.exec(i.text))&&h.indexthis.addMatch(i,t,e,u)));e=e.update({filterFrom:l,filterTo:a,filter:(t,e)=>ta,add:c})}}return e}}const nr=null!=/x/.unicode?"gu":"g",sr=new RegExp("[\0-\b\n--Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff-]",nr),rr={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"};let or=null;const lr=N.define({combine(t){let e=Ct(t,{render:null,specialChars:sr,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==or&&"undefined"!=typeof document&&document.body){let e=document.body.style;or=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return or||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,nr)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,nr)),e}});function ar(t={}){return[lr.of(t),hr||(hr=Mi.fromClass(class{constructor(t){this.view=t,this.decorations=ii.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(lr)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new ir({regexp:t.specialChars,decoration:(e,i,n)=>{let{doc:s}=i.state,r=w(e[0],0);if(9==r){let t=s.lineAt(n),e=i.state.tabSize,r=Ft(t.text,e,n-t.from);return ii.replace({widget:new ur((e-r%e)*this.view.defaultCharacterWidth)})}return this.decorationCache[r]||(this.decorationCache[r]=ii.replace({widget:new cr(t,r)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(lr);t.startState.facet(lr)!=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 hr=null;class cr extends ti{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=function(t){return t>=32?"•":10==t?"␤":String.fromCharCode(9216+t)}(this.code),i=t.state.phrase("Control character")+" "+(rr[this.code]||"0x"+this.code.toString(16)),n=this.options.render&&this.options.render(this.code,i,e);if(n)return n;let s=document.createElement("span");return s.textContent=e,s.title=i,s.setAttribute("aria-label",i),s.className="cm-specialChar",s}ignoreEvent(){return!1}}class ur extends ti{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 fr=ii.line({class:"cm-activeLine"}),dr=Mi.fromClass(class{constructor(t){this.decorations=this.getDeco(t)}update(t){(t.docChanged||t.selectionSet)&&(this.decorations=this.getDeco(t.view))}getDeco(t){let e=-1,i=[];for(let n of t.state.selection.ranges){let s=t.lineBlockAt(n.head);s.from>e&&(i.push(fr.range(s.from)),e=s.from)}return ii.set(i)}},{decorations:t=>t.decorations}),pr=2e3;function mr(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1),n=t.state.doc.lineAt(i),s=i-n.from,r=s>pr?-1:s==n.length?function(t,e){let i=t.coordsAtPos(t.viewport.from);return i?Math.round(Math.abs((i.left-e)/t.defaultCharacterWidth)):-1}(t,e.clientX):Ft(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:r,off:s}}function gr(t,e){let i=mr(t,e),n=t.state.selection;return i?{update(t){if(t.docChanged){let e=t.changes.mapPos(t.startState.doc.line(i.line).from),s=t.state.doc.lineAt(e);i={line:s.number,col:i.col,off:Math.min(i.off,s.length)},n=n.map(t.changes)}},get(e,s,r){let o=mr(t,e);if(!o)return n;let l=function(t,e,i){let n=Math.min(e.line,i.line),s=Math.max(e.line,i.line),r=[];if(e.off>pr||i.off>pr||e.col<0||i.col<0){let o=Math.min(e.off,i.off),l=Math.max(e.off,i.off);for(let e=n;e<=s;e++){let i=t.doc.line(e);i.length<=l&&r.push(E.range(i.from+o,i.to+l))}}else{let o=Math.min(e.col,i.col),l=Math.max(e.col,i.col);for(let e=n;e<=s;e++){let i=t.doc.line(e),n=qt(i.text,o,t.tabSize,!0);if(n<0)r.push(E.cursor(i.to));else{let e=qt(i.text,l,t.tabSize);r.push(E.range(i.from+n,i.from+e))}}}return r}(t.state,i,o);return l.length?r?E.create(l.concat(n.ranges)):E.create(l):n}}:null}function vr(t){let e=(null==t?void 0:t.eventFilter)||(t=>t.altKey&&0==t.button);return Ds.mouseSelectionStyle.of(((t,i)=>e(i)?gr(t,i):null))}const wr={Alt:[18,t=>t.altKey],Control:[17,t=>t.ctrlKey],Shift:[16,t=>t.shiftKey],Meta:[91,t=>t.metaKey]},yr={style:"cursor: crosshair"};function br(t={}){let[e,i]=wr[t.key||"Alt"],n=Mi.fromClass(class{constructor(t){this.view=t,this.isDown=!1}set(t){this.isDown!=t&&(this.isDown=t,this.view.update([]))}},{eventHandlers:{keydown(t){this.set(t.keyCode==e||i(t))},keyup(t){t.keyCode!=e&&i(t)||this.set(!1)},mousemove(t){this.set(i(t))}}});return[n,Ds.contentAttributes.of((t=>{var e;return(null===(e=t.plugin(n))||void 0===e?void 0:e.isDown)?yr:null}))]}const xr="-10000px";class kr{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){var e;let i=t.state.facet(this.facet),n=i.filter((t=>t));if(i===this.input){for(let e of this.tooltipViews)e.update&&e.update(t);return!1}let s=[];for(let e=0;e{var e,i,n;return{position:ze.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)||Sr}}}),Ar=Mi.fromClass(class{constructor(t){this.view=t,this.inView=!0,this.lastTransaction=0,this.measureTimeout=-1;let e=t.state.facet(Cr);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 kr(t,Dr,(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);e&&this.observeIntersection();let i=e||t.geometryChanged,n=t.state.facet(Cr);if(n.position!=this.position){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=xr,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);null===(e=this.intersectionObserver)||void 0===e||e.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=this.view.dom.getBoundingClientRect();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(Cr).tooltipSpace(this.view)}}writeMeasure(t){let{editor:e,space:i}=t,n=[];for(let s=0;s=Math.min(e.bottom,i.bottom)||a.rightMath.min(e.right,i.right)+.1){l.style.top=xr;continue}let c=r.arrow?o.dom.querySelector(".cm-tooltip-arrow"):null,u=c?7:0,f=h.right-h.left,d=h.bottom-h.top,p=o.offset||Mr,m=this.view.textDirection==Vi.LTR,g=h.width>i.right-i.left?m?i.left:i.right-h.width:m?Math.min(a.left-(c?14:0)+p.x,i.right-f):Math.max(i.left,a.left-f+(c?14:0)-p.x),v=!!r.above;!r.strictSide&&(v?a.top-(h.bottom-h.top)-p.yi.bottom)&&v==i.bottom-a.bottom>a.top-i.top&&(v=!v);let w=v?a.top-d-u-p.y:a.bottom+u+p.y,y=g+f;if(!0!==o.overlap)for(let t of n)t.leftg&&t.topw&&(w=v?t.top-d-2-u:t.bottom+u+2);"absolute"==this.position?(l.style.top=w-t.parent.top+"px",l.style.left=g-t.parent.left+"px"):(l.style.top=w+"px",l.style.left=g+"px"),c&&(c.style.left=a.left+(m?p.x:-p.x)-(g+14-7)+"px"),!0!==o.overlap&&n.push({left:g,top:w,right:y,bottom:w+d}),l.classList.toggle("cm-tooltip-above",v),l.classList.toggle("cm-tooltip-below",!v),o.positioned&&o.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=xr}},{eventHandlers:{scroll(){this.maybeMeasure()}}}),Or=Ds.baseTheme({".cm-tooltip":{zIndex:100},"&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"}}}),Mr={x:0,y:0},Dr=N.define({enables:[Ar,Or]}),Tr=N.define();class Pr{constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new kr(t,Tr,(t=>this.createHostedView(t)))}static create(t){return new Pr(t)}createHostedView(t){let e=t.create(this.view);return e.dom.classList.add("cm-tooltip-section"),this.dom.appendChild(e.dom),this.mounted&&e.mount&&e.mount(this.view),e}mount(t){for(let e of this.manager.tooltipViews)e.mount&&e.mount(t);this.mounted=!0}positioned(t){for(let e of this.manager.tooltipViews)e.positioned&&e.positioned(t)}update(t){this.manager.update(t)}}const Rr=Dr.compute([Tr],(t=>{let e=t.facet(Tr).filter((t=>t));return 0===e.length?null:{pos:Math.min(...e.map((t=>t.pos))),end:Math.max(...e.filter((t=>null!=t.end)).map((t=>t.end))),create:Pr.create,above:e[0].above,arrow:e.some((t=>t.arrow))}}));class Er{constructor(t,e,i,n,s){this.view=t,this.source=e,this.field=i,this.setHover=n,this.hoverTime=s,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout((()=>this.startHover()),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active)return;let t=Date.now()-this.lastMove.time;ti.bottom||t.xi.right+this.view.defaultCharacterWidth)return;let n=this.view.bidiSpans(this.view.state.doc.lineAt(e)).find((t=>t.from<=e&&t.to>=e)),s=n&&n.dir==Vi.RTL?-1:1,r=this.source(this.view,e,t.x{this.pending==t&&(this.pending=null,e&&this.view.dispatch({effects:this.setHover.of(e)}))}),(t=>Si(this.view.state,t,"hover tooltip")))}else r&&this.view.dispatch({effects:this.setHover.of(r)})}mousemove(t){var e;this.lastMove={x:t.clientX,y:t.clientY,target:t.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let i=this.active;if(i&&!Br(this.lastMove.target)||this.pending){let{pos:n}=i||this.pending,s=null!==(e=null==i?void 0:i.end)&&void 0!==e?e:n;(n==s?this.view.posAtCoords(this.lastMove)==n:function(t,e,i,n,s,r){let o=document.createRange(),l=t.domAtPos(e),a=t.domAtPos(i);o.setEnd(a.node,a.offset),o.setStart(l.node,l.offset);let h=o.getClientRects();o.detach();for(let t=0;tnull,update(t,n){if(t&&(e.hideOnChange&&(n.docChanged||n.selection)||e.hideOn&&e.hideOn(n,t)))return null;if(t&&n.docChanged){let e=n.changes.mapPos(t.pos,-1,k.TrackDel);if(null==e)return null;let i=Object.assign(Object.create(null),t);i.pos=e,null!=t.end&&(i.end=n.changes.mapPos(t.end)),t=i}for(let e of n.effects)e.is(i)&&(t=e.value),e.is(Nr)&&(t=null);return t},provide:t=>Tr.from(t)});return[n,Mi.define((s=>new Er(s,t,n,i,e.hoverTime||300))),Rr]}const Nr=ut.define(),Ir=N.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 Vr(t,e){let i=t.plugin(Wr),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const Wr=Mi.fromClass(class{constructor(t){this.input=t.state.facet(Fr),this.specs=this.input.filter((t=>t)),this.panels=this.specs.map((e=>e(t)));let e=t.state.facet(Ir);this.top=new zr(t,!0,e.topContainer),this.bottom=new zr(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(Ir);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new zr(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new zr(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet(Fr);if(i!=this.input){let e=i.filter((t=>t)),n=[],s=[],r=[],o=[];for(let i of e){let e,l=this.specs.indexOf(i);l<0?(e=i(t.view),o.push(e)):(e=this.panels[l],e.update&&e.update(t)),n.push(e),(e.top?s:r).push(e)}this.specs=e,this.panels=n,this.top.sync(s),this.bottom.sync(r);for(let t of o)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}else for(let e of this.panels)e.update&&e.update(t)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:t=>Ds.scrollMargins.of((e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}}))});class zr{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=Hr(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=Hr(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 Hr(t){let e=t.nextSibling;return t.remove(),e}const Fr=N.define({enables:Wr});class qr extends At{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}qr.prototype.elementClass="",qr.prototype.toDOM=void 0,qr.prototype.mapMode=k.TrackBefore,qr.prototype.startSide=qr.prototype.endSide=-1,qr.prototype.point=!0;const _r=N.define(),jr={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>Tt.empty,lineMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{}},Ur=N.define();function $r(t){return[Kr(),Ur.of(Object.assign(Object.assign({},jr),t))]}const Qr=N.define({combine:t=>t.some((t=>t))});function Kr(t){let e=[Gr];return t&&!1===t.fixed&&e.push(Qr.of(!0)),e}const Gr=Mi.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+"px",this.gutters=t.state.facet(Ur).map((e=>new Yr(t,e)));for(let t of this.gutters)this.dom.appendChild(t.dom);this.fixed=!t.state.facet(Qr),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(Qr)!=!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=Tt.iter(this.view.state.facet(_r),this.view.viewport.from),n=[],s=this.gutters.map((t=>new Zr(t,this.view.viewport,-this.view.documentPadding.top)));for(let t of this.view.viewportLineBlocks){let e;if(Array.isArray(t.type)){for(let i of t.type)if(i.type==ei.Text){e=i;break}}else e=t.type==ei.Text?t:void 0;if(e){n.length&&(n=[]),Xr(i,n,t.from);for(let t of s)t.line(this.view,e,n)}}for(let t of s)t.finish();t&&this.view.scrollDOM.insertBefore(this.dom,e)}updateGutters(t){let e=t.startState.facet(Ur),i=t.state.facet(Ur),n=t.docChanged||t.heightChanged||t.viewportChanged||!Tt.eq(t.startState.facet(_r),t.state.facet(_r),t.view.viewport.from,t.view.viewport.to);if(e==i)for(let e of this.gutters)e.update(t)&&(n=!0);else{n=!0;let s=[];for(let n of i){let i=e.indexOf(n);i<0?s.push(new Yr(this.view,n)):(this.gutters[i].update(t),s.push(this.gutters[i]))}for(let t of this.gutters)t.dom.remove(),s.indexOf(t)<0&&t.destroy();for(let t of s)this.dom.appendChild(t.dom);this.gutters=s}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove()}},{provide:t=>Ds.scrollMargins.of((e=>{let i=e.plugin(t);return i&&0!=i.gutters.length&&i.fixed?e.textDirection==Vi.LTR?{left:i.dom.offsetWidth}:{right:i.dom.offsetWidth}:null}))});function Jr(t){return Array.isArray(t)?t:[t]}function Xr(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class Zr{constructor(t,e,i){this.gutter=t,this.height=i,this.localMarkers=[],this.i=0,this.cursor=Tt.iter(t.markers,e.from)}line(t,e,i){this.localMarkers.length&&(this.localMarkers=[]),Xr(this.cursor,this.localMarkers,e.from);let n=i.length?this.localMarkers.concat(i):this.localMarkers,s=this.gutter.config.lineMarker(t,e,n);s&&n.unshift(s);let r=this.gutter;if(0==n.length&&!r.config.renderEmptyElements)return;let o=e.top-this.height;if(this.i==r.elements.length){let i=new to(t,e.height,o,n);r.elements.push(i),r.dom.appendChild(i.dom)}else r.elements[this.i].update(t,e.height,o,n);this.height=e.bottom,this.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 Yr{constructor(t,e){this.view=t,this.config=e,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" 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to{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.dom.style.height=(this.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;iCt(t,{formatNumber:String,domEventHandlers:{}},{domEventHandlers(t,e){let i=Object.assign({},t);for(let t in e){let n=i[t],s=e[t];i[t]=n?(t,e,i)=>n(t,e,i)||s(t,e,i):s}return i}})});class no extends qr{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function so(t,e){return t.state.facet(io).formatNumber(e,t.state)}const ro=Ur.compute([io],(t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers:t=>t.state.facet(eo),lineMarker:(t,e,i)=>i.some((t=>t.toDOM))?null:new 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1;let i=Lo.get(e);if(null==i){i=1;for(let n of e.children){if(n.type!=t||!(n instanceof xo)){i=1;break}i+=No(t,n)}Lo.set(e,i)}return i}function Io(t,e,i,n,s,r,o,l,a){let h=0;for(let i=n;i=c)break;p+=e}if(h==s+1){if(p>c){let t=i[s];e(t.children,t.positions,0,t.children.length,n[s]+l);continue}u.push(i[s])}else{let e=n[h-1]+i[h-1].length-d;u.push(Io(t,i,n,s,h,d,e,null,a))}f.push(d+l-r)}}(e,i,n,s,0),(l||a)(u,f,o)}class Vo{constructor(t,e,i,n,s=!1,r=!1){this.from=t,this.to=e,this.tree=i,this.offset=n,this.open=(s?1:0)|(r?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 Vo(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=[],s=1,r=t.length?t[0]:null;for(let o=0,l=0,a=0;;o++){let h=o=i)for(;r&&r.from=e.from||c<=e.to||a){let t=Math.max(e.from,l)-a,i=Math.min(e.to,c)-a;e=t>=i?null:new 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i.base==t&&(n=e,s=i.modified,n.length==s.length&&n.every(((t,e)=>t==s[e])));var n,s}));if(i)return i;let n=[],s=new Fo(n,t,e);for(let t of e)t.instances.push(s);let r=function(t){let e=[[]];for(let i=0;ie.length-t.length))}(e);for(let e of t.set)if(!e.modified.length)for(let t of r)n.push(_o.get(e,t));return s}}function jo(t){let e=Object.create(null);for(let i in t){let n=t[i];Array.isArray(n)||(n=[n]);for(let t of i.split(" "))if(t){let i=[],s=2,r=t;for(let e=0;;){if("..."==r&&e>0&&e+3==t.length){s=1;break}let n=/^"(?:[^"\\]|\\.)*?"|[^\/!]+/.exec(r);if(!n)throw new RangeError("Invalid path: "+t);if(i.push("*"==n[0]?"":'"'==n[0][0]?JSON.parse(n[0]):n[0]),e+=n[0].length,e==t.length)break;let o=t[e++];if(e==t.length&&"!"==o){s=0;break}if("/"!=o)throw new RangeError("Invalid path: "+t);r=t.slice(e)}let o=i.length-1,l=i[o];if(!l)throw new RangeError("Invalid path: "+t);let a=new $o(n,s,o>0?i.slice(0,o):null);e[l]=a.sort(e[l])}}return Uo.add(e)}const Uo=new po;class $o{constructor(t,e,i,n){this.tags=t,this.mode=e,this.context=i,this.next=n}get opaque(){return 0==this.mode}get inherit(){return 1==this.mode}sort(t){return!t||t.depth{let e=s;for(let n of t)for(let t of n.set){let n=i[t.id];if(n){e=e?e+" "+n:n;break}}return e},scope:n}}function Ko(t,e,i,n=0,s=t.length){let r=new Go(n,Array.isArray(e)?e:[e],i);r.highlightRange(t.cursor(),n,s,"",r.highlighters),r.flush(s)}$o.empty=new $o([],2,null);class Go{constructor(t,e,i){this.at=t,this.highlighters=e,this.span=i,this.class=""}startSpan(t,e){e!=this.class&&(this.flush(t),t>this.at&&(this.at=t),this.class=e)}flush(t){t>this.at&&this.class&&this.span(this.at,t,this.class)}highlightRange(t,e,i,n,s){let{type:r,from:o,to:l}=t;if(o>=i||l<=e)return;r.isTop&&(s=this.highlighters.filter((t=>!t.scope||t.scope(r))));let a=n,h=function(t){let e=t.type.prop(Uo);for(;e&&e.context&&!t.matchContext(e.context);)e=e.next;return e||null}(t)||$o.empty,c=function(t,e){let i=null;for(let n of t){let t=n.style(e);t&&(i=i?i+" "+t:t)}return i}(s,h.tags);if(c&&(a&&(a+=" "),a+=c,1==h.mode&&(n+=(n?" ":"")+c)),this.startSpan(t.from,a),h.opaque)return;let u=t.tree&&t.tree.prop(po.mounted);if(u&&u.overlay){let r=t.node.enter(u.overlay[0].from+o,1),h=this.highlighters.filter((t=>!t.scope||t.scope(u.tree.type))),c=t.firstChild();for(let f=0,d=o;;f++){let p=f=m)&&t.nextSibling()););if(!p||m>i)break;d=p.to+o,d>e&&(this.highlightRange(r.cursor(),Math.max(e,p.from+o),Math.min(i,d),n,h),this.startSpan(d,a))}c&&t.parent()}else if(t.firstChild()){do{if(!(t.to<=e)){if(t.from>=i)break;this.highlightRange(t,e,i,n,s),this.startSpan(Math.min(i,t.to),a)}}while(t.nextSibling());t.parent()}}}const Jo=Fo.define,Xo=Jo(),Zo=Jo(),Yo=Jo(Zo),tl=Jo(Zo),el=Jo(),il=Jo(el),nl=Jo(el),sl=Jo(),rl=Jo(sl),ol=Jo(),ll=Jo(),al=Jo(),hl=Jo(al),cl=Jo(),ul={comment:Xo,lineComment:Jo(Xo),blockComment:Jo(Xo),docComment:Jo(Xo),name:Zo,variableName:Jo(Zo),typeName:Yo,tagName:Jo(Yo),propertyName:tl,attributeName:Jo(tl),className:Jo(Zo),labelName:Jo(Zo),namespace:Jo(Zo),macroName:Jo(Zo),literal:el,string:il,docString:Jo(il),character:Jo(il),attributeValue:Jo(il),number:nl,integer:Jo(nl),float:Jo(nl),bool:Jo(el),regexp:Jo(el),escape:Jo(el),color:Jo(el),url:Jo(el),keyword:ol,self:Jo(ol),null:Jo(ol),atom:Jo(ol),unit:Jo(ol),modifier:Jo(ol),operatorKeyword:Jo(ol),controlKeyword:Jo(ol),definitionKeyword:Jo(ol),moduleKeyword:Jo(ol),operator:ll,derefOperator:Jo(ll),arithmeticOperator:Jo(ll),logicOperator:Jo(ll),bitwiseOperator:Jo(ll),compareOperator:Jo(ll),updateOperator:Jo(ll),definitionOperator:Jo(ll),typeOperator:Jo(ll),controlOperator:Jo(ll),punctuation:al,separator:Jo(al),bracket:hl,angleBracket:Jo(hl),squareBracket:Jo(hl),paren:Jo(hl),brace:Jo(hl),content:sl,heading:rl,heading1:Jo(rl),heading2:Jo(rl),heading3:Jo(rl),heading4:Jo(rl),heading5:Jo(rl),heading6:Jo(rl),contentSeparator:Jo(sl),list:Jo(sl),quote:Jo(sl),emphasis:Jo(sl),strong:Jo(sl),link:Jo(sl),monospace:Jo(sl),strikethrough:Jo(sl),inserted:Jo(),deleted:Jo(),changed:Jo(),invalid:Jo(),meta:cl,documentMeta:Jo(cl),annotation:Jo(cl),processingInstruction:Jo(cl),definition:Fo.defineModifier(),constant:Fo.defineModifier(),function:Fo.defineModifier(),standard:Fo.defineModifier(),local:Fo.defineModifier(),special:Fo.defineModifier()};var fl;Qo([{tag:ul.link,class:"tok-link"},{tag:ul.heading,class:"tok-heading"},{tag:ul.emphasis,class:"tok-emphasis"},{tag:ul.strong,class:"tok-strong"},{tag:ul.keyword,class:"tok-keyword"},{tag:ul.atom,class:"tok-atom"},{tag:ul.bool,class:"tok-bool"},{tag:ul.url,class:"tok-url"},{tag:ul.labelName,class:"tok-labelName"},{tag:ul.inserted,class:"tok-inserted"},{tag:ul.deleted,class:"tok-deleted"},{tag:ul.literal,class:"tok-literal"},{tag:ul.string,class:"tok-string"},{tag:ul.number,class:"tok-number"},{tag:[ul.regexp,ul.escape,ul.special(ul.string)],class:"tok-string2"},{tag:ul.variableName,class:"tok-variableName"},{tag:ul.local(ul.variableName),class:"tok-variableName tok-local"},{tag:ul.definition(ul.variableName),class:"tok-variableName tok-definition"},{tag:ul.special(ul.variableName),class:"tok-variableName2"},{tag:ul.definition(ul.propertyName),class:"tok-propertyName tok-definition"},{tag:ul.typeName,class:"tok-typeName"},{tag:ul.namespace,class:"tok-namespace"},{tag:ul.className,class:"tok-className"},{tag:ul.macroName,class:"tok-macroName"},{tag:ul.propertyName,class:"tok-propertyName"},{tag:ul.operator,class:"tok-operator"},{tag:ul.comment,class:"tok-comment"},{tag:ul.meta,class:"tok-meta"},{tag:ul.invalid,class:"tok-invalid"},{tag:ul.punctuation,class:"tok-punctuation"}]);const dl=new po;class pl{constructor(t,e,i=[],n=""){this.data=t,this.name=n,St.prototype.hasOwnProperty("tree")||Object.defineProperty(St.prototype,"tree",{get(){return vl(this)}}),this.parser=e,this.extension=[Ol.of(this),St.languageData.of(((t,e,i)=>t.facet(ml(t,e,i))))].concat(i)}isActiveAt(t,e,i=-1){return ml(t,e,i)==this.data}findRegions(t){let e=t.facet(Ol);if((null==e?void 0:e.data)==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let i=[],n=(t,e)=>{if(t.prop(dl)==this.data)return void i.push({from:e,to:e+t.length});let s=t.prop(po.mounted);if(s){if(s.tree.prop(dl)==this.data){if(s.overlay)for(let t of s.overlay)i.push({from:t.from+e,to:t.to+e});else i.push({from:e,to:e+t.length});return}if(s.overlay){let t=i.length;if(n(s.tree,s.overlay[0].from+e),i.length>t)return}}for(let i=0;it.concat(i):void 0}));var i;return new gl(e,t.parser.configure({props:[dl.add((t=>t.isTop?e:void 0))]}),t.name)}configure(t,e){return new gl(this.data,this.parser.configure(t),e||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function vl(t){let e=t.field(pl.state,!1);return e?e.tree:xo.empty}class wl{constructor(t,e=t.length){this.doc=t,this.length=e,this.cursorPos=0,this.string="",this.cursor=t.iter()}syncTo(t){return this.string=this.cursor.next(t-this.cursorPos).value,this.cursorPos=t+this.string.length,this.cursorPos-this.string.length}chunk(t){return this.syncTo(t),this.string}get lineChunks(){return!0}read(t,e){let i=this.cursorPos-this.string.length;return t=this.cursorPos?this.doc.sliceString(t,e):this.string.slice(t-i,e-i)}}let yl=null;class bl{constructor(t,e,i=[],n,s,r,o,l){this.parser=t,this.state=e,this.fragments=i,this.tree=n,this.treeLen=s,this.viewport=r,this.skipped=o,this.scheduleOn=l,this.parse=null,this.tempSkipped=[]}static create(t,e,i){return new bl(t,e,[],xo.empty,0,i,[],null)}startParse(){return this.parser.startParse(new wl(this.state.doc),this.fragments)}work(t,e){return null!=e&&e>=this.state.doc.length&&(e=void 0),this.tree!=xo.empty&&this.isDone(null!=e?e:this.state.doc.length)?(this.takeTree(),!0):this.withContext((()=>{var i;if("number"==typeof t){let e=Date.now()+t;t=()=>Date.now()>e}for(this.parse||(this.parse=this.startParse()),null!=e&&(null==this.parse.stoppedAt||this.parse.stoppedAt>e)&&e=this.treeLen&&((null==this.parse.stoppedAt||this.parse.stoppedAt>t)&&this.parse.stopAt(t),this.withContext((()=>{for(;!(e=this.parse.advance()););})),this.treeLen=t,this.tree=e,this.fragments=this.withoutTempSkipped(Vo.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=yl;yl=this;try{return t()}finally{yl=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=xl(t,e.from,e.to);return t}changes(t,e){let{fragments:i,tree:n,treeLen:s,viewport:r,skipped:o}=this;if(this.takeTree(),!t.empty){let e=[];if(t.iterChangedRanges(((t,i,n,s)=>e.push({fromA:t,toA:i,fromB:n,toB:s}))),i=Vo.applyChanges(i,e),n=xo.empty,s=0,r={from:t.mapPos(r.from,-1),to:t.mapPos(r.to,1)},this.skipped.length){o=[];for(let e of this.skipped){let i=t.mapPos(e.from,1),n=t.mapPos(e.to,-1);it.from&&(this.fragments=xl(this.fragments,i,n),this.skipped.splice(e--,1))}return!(this.skipped.length>=e)&&(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(t,e){this.skipped.push({from:t,to:e})}static getSkippingParser(t){return new class extends Wo{createParse(e,i,n){let s=n[0].from,r=n[n.length-1].to;return{parsedPos:s,advance(){let e=yl;if(e){for(let t of n)e.tempSkipped.push(t);t&&(e.scheduleOn=e.scheduleOn?Promise.all([e.scheduleOn,t]):t)}return this.parsedPos=r,new xo(go.none,[],[],r-s)},stoppedAt:null,stopAt(){}}}}}isDone(t){t=Math.min(t,this.state.doc.length);let e=this.fragments;return this.treeLen>=t&&e.length&&0==e[0].from&&e[0].to>=t}static get(){return yl}}function xl(t,e,i){return Vo.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class kl{constructor(t){this.context=t,this.tree=t.tree}apply(t){if(!t.docChanged&&this.tree==this.context.tree)return this;let e=this.context.changes(t.changes,t.state),i=this.context.treeLen==t.startState.doc.length?void 0:Math.max(t.changes.mapPos(this.context.treeLen),e.viewport.to);return e.work(20,i)||e.takeTree(),new kl(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=bl.create(t.facet(Ol).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new kl(i)}}pl.state=q.define({create:kl.init,update(t,e){for(let t of e.effects)if(t.is(pl.setState))return t.value;return e.startState.facet(Ol)!=e.state.facet(Ol)?kl.init(e.state):t.apply(e)}});let Sl=t=>{let e=setTimeout((()=>t()),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Sl=t=>{let e=-1,i=setTimeout((()=>{e=requestIdleCallback(t,{timeout:400})}),100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const Cl="undefined"!=typeof navigator&&(null===(fl=navigator.scheduling)||void 0===fl?void 0:fl.isInputPending)?()=>navigator.scheduling.isInputPending():null,Al=Mi.fromClass(class{constructor(t){this.view=t,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(t){let e=this.view.state.field(pl.state).context;(e.updateViewport(t.view.viewport)||this.view.viewport.to>e.treeLen)&&this.scheduleWork(),t.docChanged&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(e)}scheduleWork(){if(this.working)return;let{state:t}=this.view,e=t.field(pl.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=Sl(this.work))}work(t){this.working=null;let e=Date.now();if(this.chunkEndn+1e3,l=s.context.work((()=>Cl&&Cl()||Date.now()>r),n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(l||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:pl.setState.of(new kl(s.context))})),this.chunkBudget>0&&(!l||o)&&this.scheduleWork(),this.checkAsyncSchedule(s.context)}checkAsyncSchedule(t){t.scheduleOn&&(this.workScheduled++,t.scheduleOn.then((()=>this.scheduleWork())).catch((t=>Si(this.view.state,t))).then((()=>this.workScheduled--)),t.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Ol=N.define({combine:t=>t.length?t[0]:null,enables:t=>[pl.state,Al,Ds.contentAttributes.compute([t],(e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}}))]});class Ml{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}const Dl=N.define(),Tl=N.define({combine:t=>{if(!t.length)return" ";if(!/^(?: +|\t+)$/.test(t[0]))throw new Error("Invalid indent unit: "+JSON.stringify(t[0]));return t[0]}});function Pl(t){let e=t.facet(Tl);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function Rl(t,e){let i="",n=t.tabSize;if(9==t.facet(Tl).charCodeAt(0))for(;e>=n;)i+="\t",e-=n;for(let t=0;t=i.from&&n<=i.to?s&&n==t?{text:"",from:t}:(e<0?n-1&&(s+=r-this.countColumn(i,i.search(/\S|$/))),s}countColumn(t,e=t.length){return Ft(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.options.overrideIndentation;if(s){let t=s(n);if(t>-1)return t}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Ll=new po;function Nl(t){let e=t.type.prop(Ll);if(e)return e;let i,n=t.firstChild;if(n&&(i=n.type.prop(po.closedBy))){let e=t.lastChild,n=e&&i.indexOf(e.name)>-1;return t=>function(t,e,i,n,s){let r=t.textAfter,o=r.match(/^\s*/)[0].length,l=n&&r.slice(o,o+n.length)==n||s==t.pos+o,a=e?function(t){let e=t.node,i=e.childAfter(e.from),n=e.lastChild;if(!i)return null;let s=t.options.simulateBreak,r=t.state.doc.lineAt(i.from),o=null==s||s<=r.from?r.to:Math.min(r.to,s);for(let t=i.to;;){let s=e.childAfter(t);if(!s||s==n)return null;if(!s.type.isSkipped)return s.from{let n=t&&t.test(i.textAfter);return i.baseIndent+(n?0:e*i.unit)}}const Fl=N.define(),ql=new po;function _l(t){let e=t.lastChild;return e&&e.to==t.to&&e.type.isError}function jl(t,e,i){for(let n of t.facet(Fl)){let s=n(t,e,i);if(s)return s}return function(t,e,i){let n=vl(t);if(n.lengthi)continue;if(s&&r.from=e&&n.to>i&&(s=n)}}return s}(t,e,i)}function Ul(t,e){let i=e.mapPos(t.from,1),n=e.mapPos(t.to,-1);return i>=n?void 0:{from:i,to:n}}const $l=ut.define({map:Ul}),Ql=ut.define({map:Ul});function Kl(t){let e=[];for(let{head:i}of t.state.selection.ranges)e.some((t=>t.from<=i&&t.to>=i))||e.push(t.lineBlockAt(i));return e}const Gl=q.define({create:()=>ii.none,update(t,e){t=t.map(e.changes);for(let i of 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Th(t,(i=>t.moveByChar(i,e)))}const Rh=t=>Ph(t,!mh(t)),Eh=t=>Ph(t,mh(t));function Bh(t,e){return Th(t,(i=>t.moveByGroup(i,e)))}function Lh(t,e){return Th(t,(i=>t.moveVertically(i,e)))}const Nh=t=>Lh(t,!1),Ih=t=>Lh(t,!0);function Vh(t,e){return Th(t,(i=>t.moveVertically(i,e,Ch(t))))}const Wh=t=>Vh(t,!1),zh=t=>Vh(t,!0),Hh=({state:t,dispatch:e})=>(e(uh(t,{anchor:0})),!0),Fh=({state:t,dispatch:e})=>(e(uh(t,{anchor:t.doc.length})),!0),qh=({state:t,dispatch:e})=>(e(uh(t,{anchor:t.selection.main.anchor,head:0})),!0),_h=({state:t,dispatch:e})=>(e(uh(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0);function jh(t,e){if(t.state.readOnly)return!1;let i="delete.selection",{state:n}=t,s=n.changeByRange((n=>{let{from:s,to:r}=n;if(s==r){let n=e(s);ns&&(i="delete.forward",n=Uh(t,n,!0)),s=Math.min(s,n),r=Math.max(r,n)}else s=Uh(t,s,!1),r=Uh(t,r,!0);return 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sc=[{key:"Alt-ArrowLeft",mac:"Ctrl-ArrowLeft",run:t=>fh(t,(e=>bh(t.state,e,!mh(t)))),shift:t=>Th(t,(e=>bh(t.state,e,!mh(t))))},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:t=>fh(t,(e=>bh(t.state,e,mh(t)))),shift:t=>Th(t,(e=>bh(t.state,e,mh(t))))},{key:"Alt-ArrowUp",run:({state:t,dispatch:e})=>Yh(t,e,!1)},{key:"Shift-Alt-ArrowUp",run:({state:t,dispatch:e})=>tc(t,e,!1)},{key:"Alt-ArrowDown",run:({state:t,dispatch:e})=>Yh(t,e,!0)},{key:"Shift-Alt-ArrowDown",run:({state:t,dispatch:e})=>tc(t,e,!0)},{key:"Escape",run:({state:t,dispatch:e})=>{let i=t.selection,n=null;return i.ranges.length>1?n=E.create([i.main]):i.main.empty||(n=E.create([E.cursor(i.main.head)])),!!n&&(e(uh(t,n)),!0)}},{key:"Mod-Enter",run:ic(!0)},{key:"Alt-l",mac:"Ctrl-l",run:({state:t,dispatch:e})=>{let i=Zh(t).map((({from:e,to:i})=>E.range(e,Math.min(i+1,t.doc.length))));return e(t.update({selection:E.create(i),userEvent:"select"})),!0}},{key:"Mod-i",run:({state:t,dispatch:e})=>{let i=ch(t.selection,(e=>{var i;let 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t.dispatch({changes:i,selection:n,scrollIntoView:!0,userEvent:"delete.line"}),!0}},{key:"Shift-Mod-\\",run:({state:t,dispatch:e})=>function(t,e,i){let n=!1,s=ch(t.selection,(e=>{let s=Ma(t,e.head,-1)||Ma(t,e.head,1)||e.head>0&&Ma(t,e.head-1,1)||e.head{let e=za(t.state);return 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t=this.re.lastIndex=this.matchPos-this.flat.from,e=this.re.exec(this.flat.text);if(e&&!e[0]&&e.index==t&&(this.re.lastIndex=t+1,e=this.re.exec(this.flat.text)),e){let t=this.flat.from+e.index,i=t+e[0].length;if((this.flat.to>=this.to||e.index+e[0].length<=this.flat.text.length-10)&&(!this.test||this.test(t,i,e)))return this.value={from:t,to:i,match:e},this.matchPos=mc(this.text,i+(t==i?1:0)),this}if(this.flat.to==this.to)return this.done=!0,this;this.flat=dc.get(this.text,this.flat.from,this.chunkEnd(this.flat.from+2*this.flat.text.length))}}}function mc(t,e){if(e>=t.length)return e;let i,n=t.lineAt(e);for(;e=56320&&i<57344;)e++;return e}function gc(t){let e=rc("input",{class:"cm-textfield",name:"line"});function i(){let i=/^([+-])?(\d+)?(:\d+)?(%)?$/.exec(e.value);if(!i)return;let{state:n}=t,s=n.doc.lineAt(n.selection.main.head),[,r,o,l,a]=i,h=l?+l.slice(1):0,c=o?+o:s.number;if(o&&a){let t=c/100;r&&(t=t*("-"==r?-1:1)+s.number/n.doc.lines),c=Math.round(n.doc.lines*t)}else o&&r&&(c=c*("-"==r?-1:1)+s.number);let u=n.doc.line(Math.max(1,Math.min(n.doc.lines,c)));t.dispatch({effects:vc.of(!1),selection:E.cursor(u.from+Math.max(0,Math.min(h,u.length))),scrollIntoView:!0}),t.focus()}return{dom:rc("form",{class:"cm-gotoLine",onkeydown:e=>{27==e.keyCode?(e.preventDefault(),t.dispatch({effects:vc.of(!1)}),t.focus()):13==e.keyCode&&(e.preventDefault(),i())},onsubmit:t=>{t.preventDefault(),i()}},rc("label",t.state.phrase("Go to line"),": ",e)," ",rc("button",{class:"cm-button",type:"submit"},t.state.phrase("go")))}}"undefined"!=typeof Symbol&&(uc.prototype[Symbol.iterator]=pc.prototype[Symbol.iterator]=function(){return this});const vc=ut.define(),wc=q.define({create:()=>!0,update(t,e){for(let i of e.effects)i.is(vc)&&(t=i.value);return t},provide:t=>Fr.from(t,(t=>t?gc:null))}),yc=Ds.baseTheme({".cm-panel.cm-gotoLine":{padding:"2px 6px 4px","& label":{fontSize:"80%"}}}),bc={highlightWordAroundCursor:!1,minSelectionLength:1,maxMatches:100,wholeWords:!1},xc=N.define({combine:t=>Ct(t,bc,{highlightWordAroundCursor:(t,e)=>t||e,minSelectionLength:Math.min,maxMatches:Math.min})});function kc(t){let e=[Mc,Oc];return t&&e.push(xc.of(t)),e}const Sc=ii.mark({class:"cm-selectionMatch"}),Cc=ii.mark({class:"cm-selectionMatch cm-selectionMatch-main"});function Ac(t,e,i,n){return!(0!=i&&t(e.sliceDoc(i-1,i))==yt.Word||n!=e.doc.length&&t(e.sliceDoc(n,n+1))==yt.Word)}const Oc=Mi.fromClass(class{constructor(t){this.decorations=this.getDeco(t)}update(t){(t.selectionSet||t.docChanged||t.viewportChanged)&&(this.decorations=this.getDeco(t.view))}getDeco(t){let e=t.state.facet(xc),{state:i}=t,n=i.selection;if(n.ranges.length>1)return ii.none;let s,r=n.main,o=null;if(r.empty){if(!e.highlightWordAroundCursor)return ii.none;let t=i.wordAt(r.head);if(!t)return ii.none;o=i.charCategorizer(r.head),s=i.sliceDoc(t.from,t.to)}else{let t=r.to-r.from;if(t200)return ii.none;if(e.wholeWords){if(s=i.sliceDoc(r.from,r.to),o=i.charCategorizer(r.head),!Ac(o,i,r.from,r.to)||!function(t,e,i,n){return t(e.sliceDoc(i,i+1))==yt.Word&&t(e.sliceDoc(n-1,n))==yt.Word}(o,i,r.from,r.to))return ii.none}else if(s=i.sliceDoc(r.from,r.to).trim(),!s)return ii.none}let l=[];for(let n of t.visibleRanges){let t=new ac(i.doc,s,n.from,n.to);for(;!t.next().done;){let{from:n,to:s}=t.value;if((!o||Ac(o,i,n,s))&&(r.empty&&n<=r.from&&s>=r.to?l.push(Cc.range(n,s)):(n>=r.to||s<=r.from)&&l.push(Sc.range(n,s)),l.length>e.maxMatches))return ii.none}}return ii.set(l)}},{decorations:t=>t.decorations}),Mc=Ds.baseTheme({".cm-selectionMatch":{backgroundColor:"#99ff7780"},".cm-searchMatch .cm-selectionMatch":{backgroundColor:"transparent"}});const Dc=N.define({combine:t=>Ct(t,{top:!1,caseSensitive:!1,literal:!1,wholeWord:!1,createPanel:t=>new eu(t)})});class Tc{constructor(t){this.search=t.search,this.caseSensitive=!!t.caseSensitive,this.literal=!!t.literal,this.regexp=!!t.regexp,this.replace=t.replace||"",this.valid=!!this.search&&(!this.regexp||function(t){try{return new RegExp(t,cc),!0}catch(t){return!1}}(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!t.wholeWord}unquote(t){return this.literal?t:t.replace(/\\([nrt\\])/g,((t,e)=>"n"==e?"\n":"r"==e?"\r":"t"==e?"\t":"\\"))}eq(t){return this.search==t.search&&this.replace==t.replace&&this.caseSensitive==t.caseSensitive&&this.regexp==t.regexp&&this.wholeWord==t.wholeWord}create(){return this.regexp?new Ic(this):new Ec(this)}getCursor(t,e=0,i){let n=t.doc?t:St.create({doc:t});return null==i&&(i=n.doc.length),this.regexp?Bc(this,n,e,i):Rc(this,n,e,i)}}class Pc{constructor(t){this.spec=t}}function Rc(t,e,i,n){return new ac(e.doc,t.unquoted,i,n,t.caseSensitive?void 0:t=>t.toLowerCase(),t.wholeWord?function(t,e){return(i,n,s,r)=>((r>i||r+s.length=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=Rc(this.spec,t,Math.max(0,e-this.spec.unquoted.length),Math.min(i+this.spec.unquoted.length,t.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}}function Bc(t,e,i,n){return new uc(e.doc,t.search,{ignoreCase:!t.caseSensitive,test:t.wholeWord?(s=e.charCategorizer(e.selection.main.head),(t,e,i)=>!i[0].length||(s(Lc(i.input,i.index))!=yt.Word||s(Nc(i.input,i.index))!=yt.Word)&&(s(Nc(i.input,i.index+i[0].length))!=yt.Word||s(Lc(i.input,i.index+i[0].length))!=yt.Word)):void 0},i,n);var s}function Lc(t,e){return t.slice(d(t,e,!1),e)}function Nc(t,e){return t.slice(e,d(t,e))}class Ic extends Pc{nextMatch(t,e,i){let n=Bc(this.spec,t,i,t.doc.length).next();return n.done&&(n=Bc(this.spec,t,0,e).next()),n.done?null:n.value}prevMatchInRange(t,e,i){for(let n=1;;n++){let s=Math.max(e,i-1e4*n),r=Bc(this.spec,t,s,i),o=null;for(;!r.next().done;)o=r.value;if(o&&(s==e||o.from>s+10))return o;if(s==e)return null}}prevMatch(t,e,i){return this.prevMatchInRange(t,0,e)||this.prevMatchInRange(t,i,t.doc.length)}getReplacement(t){return this.spec.unquote(this.spec.replace.replace(/\$([$&\d+])/g,((e,i)=>"$"==i?"$":"&"==i?t.match[0]:"0"!=i&&+i=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=Bc(this.spec,t,Math.max(0,e-250),Math.min(i+250,t.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}}const Vc=ut.define(),Wc=ut.define(),zc=q.define({create:t=>new Hc(Xc(t).create(),null),update(t,e){for(let i of e.effects)i.is(Vc)?t=new Hc(i.value.create(),t.panel):i.is(Wc)&&(t=new Hc(t.query,i.value?Jc:null));return t},provide:t=>Fr.from(t,(t=>t.panel))});class Hc{constructor(t,e){this.query=t,this.panel=e}}const Fc=ii.mark({class:"cm-searchMatch"}),qc=ii.mark({class:"cm-searchMatch cm-searchMatch-selected"}),_c=Mi.fromClass(class{constructor(t){this.view=t,this.decorations=this.highlight(t.state.field(zc))}update(t){let e=t.state.field(zc);(e!=t.startState.field(zc)||t.docChanged||t.selectionSet||t.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:t,panel:e}){if(!e||!t.spec.valid)return ii.none;let{view:i}=this,n=new Pt;for(let e=0,s=i.visibleRanges,r=s.length;es[e+1].from-500;)l=s[++e].to;t.highlight(i.state,o,l,((t,e)=>{let s=i.state.selection.ranges.some((i=>i.from==t&&i.to==e));n.add(t,e,s?qc:Fc)}))}return n.finish()}},{decorations:t=>t.decorations});function jc(t){return e=>{let i=e.state.field(zc,!1);return i&&i.query.spec.valid?t(e,i):Zc(e)}}const Uc=jc(((t,{query:e})=>{let{to:i}=t.state.selection.main,n=e.nextMatch(t.state,i,i);return!!n&&(t.dispatch({selection:{anchor:n.from,head:n.to},scrollIntoView:!0,effects:su(t,n),userEvent:"select.search"}),!0)})),$c=jc(((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,s=e.prevMatch(i,n,n);return!!s&&(t.dispatch({selection:{anchor:s.from,head:s.to},scrollIntoView:!0,effects:su(t,s),userEvent:"select.search"}),!0)})),Qc=jc(((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:E.create(i.map((t=>E.range(t.from,t.to)))),userEvent:"select.search.matches"}),!0)})),Kc=jc(((t,{query:e})=>{let{state:i}=t,{from:n,to:s}=i.selection.main;if(i.readOnly)return!1;let r=e.nextMatch(i,n,n);if(!r)return!1;let o,l,a=[],h=[];if(r.from==n&&r.to==s&&(l=i.toText(e.getReplacement(r)),a.push({from:r.from,to:r.to,insert:l}),r=e.nextMatch(i,r.from,r.to),h.push(Ds.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+"."))),r){let e=0==a.length||a[0].from>=r.to?0:r.to-r.from-l.length;o={anchor:r.from-e,head:r.to-e},h.push(su(t,r))}return t.dispatch({changes:a,selection:o,scrollIntoView:!!o,effects:h,userEvent:"input.replace"}),!0})),Gc=jc(((t,{query:e})=>{if(t.state.readOnly)return!1;let i=e.matchAll(t.state,1e9).map((t=>{let{from:i,to:n}=t;return{from:i,to:n,insert:e.getReplacement(t)}}));if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:Ds.announce.of(n),userEvent:"input.replace.all"}),!0}));function Jc(t){return t.state.facet(Dc).createPanel(t)}function Xc(t,e){var i,n,s,r;let o=t.selection.main,l=o.empty||o.to>o.from+100?"":t.sliceDoc(o.from,o.to);if(e&&!l)return e;let a=t.facet(Dc);return new Tc({search:(null!==(i=null==e?void 0:e.literal)&&void 0!==i?i:a.literal)?l:l.replace(/\n/g,"\\n"),caseSensitive:null!==(n=null==e?void 0:e.caseSensitive)&&void 0!==n?n:a.caseSensitive,literal:null!==(s=null==e?void 0:e.literal)&&void 0!==s?s:a.literal,wholeWord:null!==(r=null==e?void 0:e.wholeWord)&&void 0!==r?r:a.wholeWord})}const Zc=t=>{let e=t.state.field(zc,!1);if(e&&e.panel){let i=Vr(t,Jc);if(!i)return!1;let n=i.dom.querySelector("[main-field]");if(n&&n!=t.root.activeElement){let i=Xc(t.state,e.query.spec);i.valid&&t.dispatch({effects:Vc.of(i)}),n.focus(),n.select()}}else t.dispatch({effects:[Wc.of(!0),e?Vc.of(Xc(t.state,e.query.spec)):ut.appendConfig.of(ou)]});return!0},Yc=t=>{let e=t.state.field(zc,!1);if(!e||!e.panel)return!1;let i=Vr(t,Jc);return i&&i.dom.contains(t.root.activeElement)&&t.focus(),t.dispatch({effects:Wc.of(!1)}),!0},tu=[{key:"Mod-f",run:Zc,scope:"editor search-panel"},{key:"F3",run:Uc,shift:$c,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:Uc,shift:$c,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:Yc,scope:"editor search-panel"},{key:"Mod-Shift-l",run:({state:t,dispatch:e})=>{let i=t.selection;if(i.ranges.length>1||i.main.empty)return!1;let{from:n,to:s}=i.main,r=[],o=0;for(let e=new ac(t.doc,t.sliceDoc(n,s));!e.next().done;){if(r.length>1e3)return!1;e.value.from==n&&(o=r.length),r.push(E.range(e.value.from,e.value.to))}return e(t.update({selection:E.create(r,o),userEvent:"select.search.matches"})),!0}},{key:"Alt-g",run:t=>{let e=Vr(t,gc);if(!e){let i=[vc.of(!0)];null==t.state.field(wc,!1)&&i.push(ut.appendConfig.of([wc,yc])),t.dispatch({effects:i}),e=Vr(t,gc)}return e&&e.dom.querySelector("input").focus(),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some((t=>t.from===t.to)))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=E.create(i.ranges.map((e=>t.wordAt(e.head)||E.cursor(e.head))),i.mainIndex);return!n.eq(i)&&(e(t.update({selection:n})),!0)})({state:t,dispatch:e});let n=t.sliceDoc(i[0].from,i[0].to);if(t.selection.ranges.some((e=>t.sliceDoc(e.from,e.to)!=n)))return!1;let s=function(t,e){let{main:i,ranges:n}=t.selection,s=t.wordAt(i.head),r=s&&s.from==i.from&&s.to==i.to;for(let i=!1,s=new ac(t.doc,e,n[n.length-1].to);;){if(s.next(),!s.done){if(i&&n.some((t=>t.from==s.value.from)))continue;if(r){let e=t.wordAt(s.value.from);if(!e||e.from!=s.value.from||e.to!=s.value.to)continue}return s.value}if(i)return null;s=new ac(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!s&&(e(t.update({selection:t.selection.addRange(E.range(s.from,s.to),!1),effects:Ds.scrollIntoView(s.to)})),!0)},preventDefault:!0}];class eu{constructor(t){this.view=t;let e=this.query=t.state.field(zc).query.spec;function i(t,e,i){return rc("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=rc("input",{value:e.search,placeholder:iu(t,"Find"),"aria-label":iu(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=rc("input",{value:e.replace,placeholder:iu(t,"Replace"),"aria-label":iu(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=rc("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=rc("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=rc("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=rc("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",(()=>Uc(t)),[iu(t,"next")]),i("prev",(()=>$c(t)),[iu(t,"previous")]),i("select",(()=>Qc(t)),[iu(t,"all")]),rc("label",null,[this.caseField,iu(t,"match case")]),rc("label",null,[this.reField,iu(t,"regexp")]),rc("label",null,[this.wordField,iu(t,"by word")]),...t.state.readOnly?[]:[rc("br"),this.replaceField,i("replace",(()=>Kc(t)),[iu(t,"replace")]),i("replaceAll",(()=>Gc(t)),[iu(t,"replace all")])],rc("button",{name:"close",onclick:()=>Yc(t),"aria-label":iu(t,"close"),type:"button"},["×"])])}commit(){let t=new Tc({search:this.searchField.value,caseSensitive:this.caseField.checked,regexp:this.reField.checked,wholeWord:this.wordField.checked,replace:this.replaceField.value});t.eq(this.query)||(this.query=t,this.view.dispatch({effects:Vc.of(t)}))}keydown(t){var e,i,n;e=this.view,i=t,n="search-panel",Hs(Ws(e.state),i,e,n)?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?$c:Uc)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),Kc(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(Vc)&&!t.value.eq(this.query)&&this.setQuery(t.value)}setQuery(t){this.query=t,this.searchField.value=t.search,this.replaceField.value=t.replace,this.caseField.checked=t.caseSensitive,this.reField.checked=t.regexp,this.wordField.checked=t.wholeWord}mount(){this.searchField.select()}get pos(){return 80}get top(){return this.view.state.facet(Dc).top}}function iu(t,e){return t.state.phrase(e)}const nu=/[\s\.,:;?!]/;function su(t,{from:e,to:i}){let n=t.state.doc.lineAt(e),s=t.state.doc.lineAt(i).to,r=Math.max(n.from,e-30),o=Math.min(s,i+30),l=t.state.sliceDoc(r,o);if(r!=n.from)for(let t=0;t<30;t++)if(!nu.test(l[t+1])&&nu.test(l[t])){l=l.slice(t);break}if(o!=s)for(let t=l.length-1;t>l.length-30;t--)if(!nu.test(l[t-1])&&nu.test(l[t])){l=l.slice(0,t);break}return Ds.announce.of(`${t.state.phrase("current match")}. ${l} ${t.state.phrase("on line")} ${n.number}.`)}const ru=Ds.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),ou=[zc,K.lowest(_c),ru];class lu{constructor(t,e,i){this.state=t,this.pos=e,this.explicit=i,this.abortListeners=[]}tokenBefore(t){let e=vl(this.state).resolveInner(this.pos,-1);for(;e&&t.indexOf(e.name)<0;)e=e.parent;return e?{from:e.from,to:this.pos,text:this.state.sliceDoc(e.from,this.pos),type:e.type}:null}matchBefore(t){let e=this.state.doc.lineAt(this.pos),i=Math.max(e.from,this.pos-250),n=e.text.slice(i-e.from,this.pos-e.from),s=n.search(fu(t,!1));return s<0?null:{from:i+s,to:this.pos,text:n.slice(s)}}get aborted(){return null==this.abortListeners}addEventListener(t,e){"abort"==t&&this.abortListeners&&this.abortListeners.push(e)}}function au(t){let e=Object.keys(t).join(""),i=/\w/.test(e);return i&&(e=e.replace(/\w/g,"")),`[${i?"\\w":""}${e.replace(/[^\w\s]/g,"\\$&")}]`}function hu(t){let e=t.map((t=>"string"==typeof t?{label:t}:t)),[i,n]=e.every((t=>/^\w+$/.test(t.label)))?[/\w*$/,/\w+$/]:function(t){let e=Object.create(null),i=Object.create(null);for(let{label:n}of t){e[n[0]]=!0;for(let t=1;t{let s=t.matchBefore(n);return s||t.explicit?{from:s?s.from:t.pos,options:e,validFor:i}:null}}class cu{constructor(t,e,i){this.completion=t,this.source=e,this.match=i}}function uu(t){return t.selection.main.head}function fu(t,e){var i;let{source:n}=t,s=e&&"^"!=n[0],r="$"!=n[n.length-1];return s||r?new RegExp(`${s?"^":""}(?:${n})${r?"$":""}`,null!==(i=t.flags)&&void 0!==i?i:t.ignoreCase?"i":""):t}const du=at.define();function pu(t,e){const i=e.completion.apply||e.completion.label;let n=e.source;var s,r,o,l;"string"==typeof i?t.dispatch(Object.assign(Object.assign({},(s=t.state,r=i,o=n.from,l=n.to,Object.assign(Object.assign({},s.changeByRange((t=>{if(t==s.selection.main)return{changes:{from:o,to:l,insert:r},range:E.cursor(o+r.length)};let e=l-o;return!t.empty||e&&s.sliceDoc(t.from-e,t.from)!=s.sliceDoc(o,l)?{range:t}:{changes:{from:t.from-e,to:t.from,insert:r},range:E.cursor(t.from-e+r.length)}}))),{userEvent:"input.complete"}))),{annotations:du.of(e.completion)})):i(t,e.completion,n.from,n.to)}const mu=new WeakMap;function gu(t){if(!Array.isArray(t))return t;let e=mu.get(t);return e||mu.set(t,e=hu(t)),e}class vu{constructor(t){this.pattern=t,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[];for(let e=0;e=48&&a<=57||a>=97&&a<=122?2:a>=65&&a<=90?1:0:(x=y(a))!=x.toLowerCase()?1:x!=x.toUpperCase()?2:0;(!n||1==k&&m||0==v&&0!=k)&&(e[c]==a||i[c]==a&&(u=!0)?r[c++]=n:r.length&&(g=!1)),v=k,n+=b(a)}return c==l&&0==r[0]&&g?this.result((u?-200:0)-100,r,t):f==l&&0==d?[-200-t.length,0,p]:o>-1?[-700-t.length,o,o+this.pattern.length]:f==l?[-900-t.length,d,p]:c==l?this.result((u?-200:0)-100-700+(g?0:-1100),r,t):2==e.length?null:this.result((n[0]?-700:0)-200-1100,n,t)}result(t,e,i){let n=[t-i.length],s=1;for(let t of e){let e=t+(this.astral?b(w(i,t)):1);s>1&&n[s-1]==t?n[s-1]=e:(n[s++]=t,n[s++]=e)}return n}}const wu=N.define({combine:t=>Ct(t,{activateOnTyping:!0,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],compareCompletions:(t,e)=>t.label.localeCompare(e.label),interactionDelay:75},{defaultKeymap:(t,e)=>t&&e,closeOnBlur:(t,e)=>t&&e,icons:(t,e)=>t&&e,optionClass:(t,e)=>i=>function(t,e){return t?e?t+" "+e:t:e}(t(i),e(i)),addToOptions:(t,e)=>t.concat(e)})});function yu(t,e,i){if(t<=i)return{from:0,to:t};if(e<0&&(e=0),e<=t>>1){let t=Math.floor(e/i);return{from:t*i,to:(t+1)*i}}let n=Math.floor((t-e)/i);return{from:t-(n+1)*i,to:t-n*i}}class bu{constructor(t,e){this.view=t,this.stateField=e,this.info=null,this.placeInfo={read:()=>this.measureInfo(),write:t=>this.positionInfo(t),key:this},this.space=null;let i=t.state.field(e),{options:n,selected:s}=i.open,r=t.state.facet(wu);this.optionContent=function(t){let e=t.addToOptions.slice();return t.icons&&e.push({render(t){let e=document.createElement("div");return e.classList.add("cm-completionIcon"),t.type&&e.classList.add(...t.type.split(/\s+/g).map((t=>"cm-completionIcon-"+t))),e.setAttribute("aria-hidden","true"),e},position:20}),e.push({render(t,e,i){let n=document.createElement("span");n.className="cm-completionLabel";let{label:s}=t,r=0;for(let t=1;tr&&n.appendChild(document.createTextNode(s.slice(r,e)));let l=n.appendChild(document.createElement("span"));l.appendChild(document.createTextNode(s.slice(e,o))),l.className="cm-completionMatchedText",r=o}return rt.position-e.position)).map((t=>t.render))}(r),this.optionClass=r.optionClass,this.range=yu(n.length,s,r.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.dom.addEventListener("mousedown",(e=>{for(let i,s=e.target;s&&s!=this.dom;s=s.parentNode)if("LI"==s.nodeName&&(i=/-(\d+)$/.exec(s.id))&&+i[1]{this.info&&this.view.requestMeasure(this.placeInfo)}))}mount(){this.updateSel()}update(t){var e,i,n;let s=t.state.field(this.stateField),r=t.startState.field(this.stateField);s!=r&&(this.updateSel(),(null===(e=s.open)||void 0===e?void 0:e.disabled)!=(null===(i=r.open)||void 0===i?void 0:i.disabled)&&this.dom.classList.toggle("cm-tooltip-autocomplete-disabled",!!(null===(n=s.open)||void 0===n?void 0:n.disabled)))}positioned(t){this.space=t,this.info&&this.view.requestMeasure(this.placeInfo)}updateSel(){let t=this.view.state.field(this.stateField),e=t.open;if((e.selected>-1&&e.selected=this.range.to)&&(this.range=yu(e.options.length,e.selected,this.view.state.facet(wu).maxRenderedOptions),this.list.remove(),this.list=this.dom.appendChild(this.createListBox(e.options,t.id,this.range)),this.list.addEventListener("scroll",(()=>{this.info&&this.view.requestMeasure(this.placeInfo)}))),this.updateSelectedOption(e.selected)){this.info&&(this.info.remove(),this.info=null);let{completion:i}=e.options[e.selected],{info:n}=i;if(!n)return;let s="string"==typeof n?document.createTextNode(n):n(i);if(!s)return;"then"in s?s.then((e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e)})).catch((t=>Si(this.view.state,t,"completion info"))):this.addInfoPane(s)}}addInfoPane(t){let e=this.info=document.createElement("div");e.className="cm-tooltip cm-completionInfo",e.appendChild(t),this.dom.appendChild(e),this.view.requestMeasure(this.placeInfo)}updateSelectedOption(t){let e=null;for(let i=this.list.firstChild,n=this.range.from;i;i=i.nextSibling,n++)n==t?i.hasAttribute("aria-selected")||(i.setAttribute("aria-selected","true"),e=i):i.hasAttribute("aria-selected")&&i.removeAttribute("aria-selected");return e&&function(t,e){let i=t.getBoundingClientRect(),n=e.getBoundingClientRect();n.topi.bottom&&(t.scrollTop+=n.bottom-i.bottom)}(this.list,e),e}measureInfo(){let t=this.dom.querySelector("[aria-selected]");if(!t||!this.info)return null;let e=this.dom.getBoundingClientRect(),i=this.info.getBoundingClientRect(),n=t.getBoundingClientRect(),s=this.space;if(!s){let t=this.dom.ownerDocument.defaultView||window;s={left:0,top:0,right:t.innerWidth,bottom:t.innerHeight}}if(n.top>Math.min(s.bottom,e.bottom)-10||n.bottom=i.height||t>e.top?h=n.bottom-e.top+"px":c=e.bottom-n.top+"px"}return{top:h,bottom:c,maxWidth:r,class:a?o?"left-narrow":"right-narrow":l?"left":"right"}}positionInfo(t){this.info&&(t?(this.info.style.top=t.top,this.info.style.bottom=t.bottom,this.info.style.maxWidth=t.maxWidth,this.info.className="cm-tooltip cm-completionInfo cm-completionInfo-"+t.class):this.info.style.top="-1e6px")}createListBox(t,e,i){const n=document.createElement("ul");n.id=e,n.setAttribute("role","listbox"),n.setAttribute("aria-expanded","true"),n.setAttribute("aria-label",this.view.state.phrase("Completions"));for(let s=i.from;s=this.options.length?this:new ku(this.options,Au(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,s){let r=function(t,e){let i=[],n=0;for(let s of t)if(s.hasResult())if(!1===s.result.filter){let t=s.result.getMatch;for(let e of s.result.options){let r=[1e9-n++];if(t)for(let i of t(e))r.push(i);i.push(new cu(e,s,r))}}else{let t,n=new vu(e.sliceDoc(s.from,s.to));for(let e of s.result.options)(t=n.match(e.label))&&(null!=e.boost&&(t[0]+=e.boost),i.push(new cu(e,s,t)))}let s=[],r=null,o=e.facet(wu).compareCompletions;for(let t of i.sort(((t,e)=>e.match[0]-t.match[0]||o(t.completion,e.completion))))!r||r.label!=t.completion.label||r.detail!=t.completion.detail||null!=r.type&&null!=t.completion.type&&r.type!=t.completion.type||r.apply!=t.completion.apply?s.push(t):xu(t.completion)>xu(r)&&(s[s.length-1]=t),r=t.completion;return s}(t,e);if(!r.length)return n&&t.some((t=>1==t.state))?new ku(n.options,n.attrs,n.tooltip,n.timestamp,n.selected,!0):null;let o=e.facet(wu).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:(l=Lu,t=>new bu(t,l)),above:s.aboveCursor},n?n.timestamp:Date.now(),o,!1);var l}map(t){return new ku(this.options,this.attrs,Object.assign(Object.assign({},this.tooltip),{pos:t.mapPos(this.tooltip.pos)}),this.timestamp,this.selected,this.disabled)}}class Su{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new Su(Ou,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(wu),n=(i.override||e.languageDataAt("autocomplete",uu(e)).map(gu)).map((e=>(this.active.find((t=>t.source==e))||new Du(e,this.active.some((t=>0!=t.state))?1:0)).update(t,i)));n.length==this.active.length&&n.every(((t,e)=>t==this.active[e]))&&(n=this.active);let s=this.open;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))?s=null:s&&t.docChanged&&(s=s.map(t.changes)),!s&&n.every((t=>1!=t.state))&&n.some((t=>t.hasResult()))&&(n=n.map((t=>t.hasResult()?new Du(t.source,0):t)));for(let e of t.effects)e.is(Bu)&&(s=s&&s.setSelected(e.value,this.id));return n==this.active&&s==this.open?this:new Su(n,this.id,s)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:Cu}}const Cu={"aria-autocomplete":"list"};function Au(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const Ou=[];function Mu(t){return t.isUserEvent("input.type")?"input":t.isUserEvent("delete.backward")?"delete":null}class Du{constructor(t,e,i=-1){this.source=t,this.state=e,this.explicitPos=i}hasResult(){return!1}update(t,e){let i=Mu(t),n=this;i?n=n.handleUserEvent(t,i,e):t.docChanged?n=n.handleChange(t):t.selection&&0!=n.state&&(n=new Du(n.source,0));for(let e of t.effects)if(e.is(Pu))n=new Du(n.source,1,e.value?uu(t.state):-1);else if(e.is(Ru))n=new Du(n.source,0);else if(e.is(Eu))for(let t of e.value)t.source==n.source&&(n=t);return n}handleUserEvent(t,e,i){return"delete"!=e&&i.activateOnTyping?new Du(this.source,1):this.map(t.changes)}handleChange(t){return t.changes.touchesRange(uu(t.startState))?new Du(this.source,0):this.map(t.changes)}map(t){return t.empty||this.explicitPos<0?this:new Du(this.source,this.state,t.mapPos(this.explicitPos))}}class Tu extends Du{constructor(t,e,i,n,s){super(t,2,e),this.result=i,this.from=n,this.to=s}hasResult(){return!0}handleUserEvent(t,e,i){var n;let s=t.changes.mapPos(this.from),r=t.changes.mapPos(this.to,1),o=uu(t.state);if((this.explicitPos<0?o<=s:or||"delete"==e&&uu(t.startState)==this.from)return new Du(this.source,"input"==e&&i.activateOnTyping?1:0);let l,a=this.explicitPos<0?-1:t.changes.mapPos(this.explicitPos);return function(t,e,i,n){if(!t)return!1;let s=e.sliceDoc(i,n);return"function"==typeof t?t(s,i,n,e):fu(t,!0).test(s)}(this.result.validFor,t.state,s,r)?new Tu(this.source,a,this.result,s,r):this.result.update&&(l=this.result.update(this.result,s,r,new lu(t.state,o,a>=0)))?new Tu(this.source,a,l,l.from,null!==(n=l.to)&&void 0!==n?n:uu(t.state)):new Du(this.source,1,a)}handleChange(t){return t.changes.touchesRange(this.from,this.to)?new Du(this.source,0):this.map(t.changes)}map(t){return t.empty?this:new Tu(this.source,this.explicitPos<0?-1:t.mapPos(this.explicitPos),this.result,t.mapPos(this.from),t.mapPos(this.to,1))}}const Pu=ut.define(),Ru=ut.define(),Eu=ut.define({map:(t,e)=>t.map((t=>t.map(e)))}),Bu=ut.define(),Lu=q.define({create:()=>Su.start(),update:(t,e)=>t.update(e),provide:t=>[Dr.from(t,(t=>t.tooltip)),Ds.contentAttributes.from(t,(t=>t.attrs))]});function Nu(t,e="option"){return i=>{let n=i.state.field(Lu,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp-1?n.open.selected+r*(t?1:-1):t?0:o-1;return l<0?l="page"==e?0:o-1:l>=o&&(l="page"==e?o-1:0),i.dispatch({effects:Bu.of(l)}),!0}}class Iu{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const Vu=Mi.fromClass(class{constructor(t){this.view=t,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.composing=0;for(let e of t.state.field(Lu).active)1==e.state&&this.startQuery(e)}update(t){let e=t.state.field(Lu);if(!t.selectionSet&&!t.docChanged&&t.startState.field(Lu)==e)return;let i=t.transactions.some((t=>(t.selection||t.docChanged)&&!Mu(t)));for(let e=0;e50&&Date.now()-n.time>1e3){for(let t of n.context.abortListeners)try{t()}catch(t){Si(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"==Mu(e)?this.composing=2:2==this.composing&&e.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1;let{state:t}=this.view,e=t.field(Lu);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=uu(e),n=new lu(e,i,t.explicitPos==i),s=new Iu(t,n);this.running.push(s),Promise.resolve(t.source(n)).then((t=>{s.context.aborted||(s.done=t||null,this.scheduleAccept())}),(t=>{this.view.dispatch({effects:Ru.of(null)}),Si(this.view.state,t)}))}scheduleAccept(){this.running.every((t=>void 0!==t.done))?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout((()=>this.accept()),50))}accept(){var t;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],i=this.view.state.facet(wu);for(let n=0;nt.source==s.active.source));if(r&&1==r.state)if(null==s.done){let t=new Du(s.active.source,0);for(let e of s.updates)t=t.update(e,i);1!=t.state&&e.push(t)}else this.startQuery(r)}e.length&&this.view.dispatch({effects:Eu.of(e)})}},{eventHandlers:{blur(){let t=this.view.state.field(Lu,!1);t&&t.tooltip&&this.view.state.facet(wu).closeOnBlur&&this.view.dispatch({effects:Ru.of(null)})},compositionstart(){this.composing=1},compositionend(){3==this.composing&&setTimeout((()=>this.view.dispatch({effects:Pu.of(!1)})),20),this.composing=0}}}),Wu=Ds.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",listStyle:"none",margin:0,padding:0,"& > li":{overflowX:"hidden",textOverflow:"ellipsis",cursor:"pointer",padding:"1px 3px",lineHeight:1.2}}},"&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 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i=e.state.doc.lineAt(e.selection.main.head).from,n=e.startState.doc.lineAt(e.startState.selection.main.head).from;i!=e.changes.mapPos(n,-1)&&(t=Tt.empty)}t=t.map(e.changes);for(let i of e.effects)i.is(Hu)?t=t.update({add:[qu.range(i.value,i.value+1)]}):i.is(Fu)&&(t=t.update({filter:t=>t!=i.value}));return t}});const ju="()[]{}<>";function Uu(t){for(let e=0;e{if((Qu?t.composing:t.compositionStarted)||t.state.readOnly)return!1;let s=t.state.selection.main;if(n.length>2||2==n.length&&1==b(w(n,0))||e!=s.from||i!=s.to)return!1;let r=function(t,e){let i=$u(t,t.selection.main.head),n=i.brackets||zu.brackets;for(let s of n){let r=Uu(w(s,0));if(e==s)return r==s?tf(t,s,n.indexOf(s+s+s)>-1,i):Zu(t,s,r,i.before||zu.before);if(e==r&&Ju(t,t.selection.main.from))return Yu(t,s,r)}return null}(t.state,n);return!!r&&(t.dispatch(r),!0)})),Gu=[{key:"Backspace",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=$u(t,t.selection.main.head).brackets||zu.brackets,n=null,s=t.changeByRange((e=>{if(e.empty){let n=function(t,e){let i=t.sliceString(e-2,e);return b(w(i,0))==i.length?i:i.slice(1)}(t.doc,e.head);for(let s of i)if(s==n&&Xu(t.doc,e.head)==Uu(w(s,0)))return{changes:{from:e.head-s.length,to:e.head+s.length},range:E.cursor(e.head-s.length)}}return{range:n=e}}));return n||e(t.update(s,{scrollIntoView:!0,userEvent:"delete.backward"})),!n}}];function Ju(t,e){let i=!1;return t.field(_u).between(0,t.doc.length,(t=>{t==e&&(i=!0)})),i}function Xu(t,e){let i=t.sliceString(e,e+2);return i.slice(0,b(w(i,0)))}function Zu(t,e,i,n){let s=null,r=t.changeByRange((r=>{if(!r.empty)return{changes:[{insert:e,from:r.from},{insert:i,from:r.to}],effects:Hu.of(r.to+e.length),range:E.range(r.anchor+e.length,r.head+e.length)};let o=Xu(t.doc,r.head);return!o||/\s/.test(o)||n.indexOf(o)>-1?{changes:{insert:e+i,from:r.head},effects:Hu.of(r.head+e.length),range:E.cursor(r.head+e.length)}:{range:s=r}}));return s?null:t.update(r,{scrollIntoView:!0,userEvent:"input.type"})}function Yu(t,e,i){let n=null,s=t.selection.ranges.map((e=>e.empty&&Xu(t.doc,e.head)==i?E.cursor(e.head+i.length):n=e));return n?null:t.update({selection:E.create(s,t.selection.mainIndex),scrollIntoView:!0,effects:t.selection.ranges.map((({from:t})=>Fu.of(t)))})}function tf(t,e,i,n){let s=n.stringPrefixes||zu.stringPrefixes,r=null,o=t.changeByRange((n=>{if(!n.empty)return{changes:[{insert:e,from:n.from},{insert:e,from:n.to}],effects:Hu.of(n.to+e.length),range:E.range(n.anchor+e.length,n.head+e.length)};let o,l=n.head,a=Xu(t.doc,l);if(a==e){if(ef(t,l))return{changes:{insert:e+e,from:l},effects:Hu.of(l+e.length),range:E.cursor(l+e.length)};if(Ju(t,l)){let n=i&&t.sliceDoc(l,l+3*e.length)==e+e+e;return{range:E.cursor(l+e.length*(n?3:1)),effects:Fu.of(l)}}}else{if(i&&t.sliceDoc(l-2*e.length,l)==e+e&&(o=nf(t,l-2*e.length,s))>-1&&ef(t,o))return{changes:{insert:e+e+e+e,from:l},effects:Hu.of(l+e.length),range:E.cursor(l+e.length)};if(t.charCategorizer(l)(a)!=yt.Word&&nf(t,l,s)>-1&&!function(t,e,i,n){let s=vl(t).resolveInner(e,-1),r=n.reduce(((t,e)=>Math.max(t,e.length)),0);for(let o=0;o<5;o++){let o=t.sliceDoc(s.from,Math.min(s.to,s.from+i.length+r)),l=o.indexOf(i);if(!l||l>-1&&n.indexOf(o.slice(0,l))>-1){let e=s.firstChild;for(;e&&e.from==s.from&&e.to-e.from>i.length+l;){if(t.sliceDoc(e.to-i.length,e.to)==i)return!1;e=e.firstChild}return!0}let a=s.to==e&&s.parent;if(!a)break;s=a}return!1}(t,l,e,s))return{changes:{insert:e+e,from:l},effects:Hu.of(l+e.length),range:E.cursor(l+e.length)}}return{range:r=n}}));return r?null:t.update(o,{scrollIntoView:!0,userEvent:"input.type"})}function ef(t,e){let i=vl(t).resolveInner(e+1);return i.parent&&i.from==e}function nf(t,e,i){let n=t.charCategorizer(e);if(n(t.sliceDoc(e-1,e))!=yt.Word)return e;for(let s of i){let i=e-s.length;if(t.sliceDoc(i,e)==s&&n(t.sliceDoc(i-1,i))!=yt.Word)return i}return-1}function sf(t={}){return[Lu,wu.of(t),Vu,of,Wu]}const rf=[{key:"Ctrl-Space",run:t=>!!t.state.field(Lu,!1)&&(t.dispatch({effects:Pu.of(!0)}),!0)},{key:"Escape",run:t=>{let e=t.state.field(Lu,!1);return!(!e||!e.active.some((t=>0!=t.state)))&&(t.dispatch({effects:Ru.of(null)}),!0)}},{key:"ArrowDown",run:Nu(!0)},{key:"ArrowUp",run:Nu(!1)},{key:"PageDown",run:Nu(!0,"page")},{key:"PageUp",run:Nu(!1,"page")},{key:"Enter",run:t=>{let e=t.state.field(Lu,!1);return!(t.state.readOnly||!e||!e.open||e.open.selected<0||Date.now()-e.open.timestampt.facet(wu).defaultKeymap?[rf]:[])));class lf{constructor(t,e,i){this.from=t,this.to=e,this.diagnostic=i}}class af{constructor(t,e,i){this.diagnostics=t,this.panel=e,this.selected=i}static init(t,e,i){let n=t,s=i.facet(kf).markerFilter;s&&(n=s(n));let r=ii.set(n.map((t=>t.from==t.to||t.from==t.to-1&&i.doc.lineAt(t.from).to==t.from?ii.widget({widget:new Af(t),diagnostic:t}).range(t.from):ii.mark({attributes:{class:"cm-lintRange cm-lintRange-"+t.severity},diagnostic:t}).range(t.from,t.to))),!0);return new af(r,e,hf(r))}}function hf(t,e=null,i=0){let n=null;return t.between(i,1e9,((t,i,{spec:s})=>{if(!e||s.diagnostic==e)return n=new lf(t,i,s.diagnostic),!1})),n}function cf(t,e){return!(!t.effects.some((t=>t.is(ff)))&&!t.changes.touchesRange(e.pos))}function uf(t,e){return t.field(mf,!1)?e:e.concat(ut.appendConfig.of([mf,Ds.decorations.compute([mf],(t=>{let{selected:e,panel:i}=t.field(mf);return e&&i&&e.from!=e.to?ii.set([gf.range(e.from,e.to)]):ii.none})),Lr(vf,{hideOn:cf}),Tf]))}const ff=ut.define(),df=ut.define(),pf=ut.define(),mf=q.define({create:()=>new af(ii.none,null,null),update(t,e){if(e.docChanged){let i=t.diagnostics.map(e.changes),n=null;if(t.selected){let s=e.changes.mapPos(t.selected.from,1);n=hf(i,t.selected.diagnostic,s)||hf(i,null,s)}t=new af(i,t.panel,n)}for(let i of e.effects)i.is(ff)?t=af.init(i.value,t.panel,e.state):i.is(df)?t=new af(t.diagnostics,i.value?Mf.open:null,t.selected):i.is(pf)&&(t=new af(t.diagnostics,t.panel,i.value));return t},provide:t=>[Fr.from(t,(t=>t.panel)),Ds.decorations.from(t,(t=>t.diagnostics))]}),gf=ii.mark({class:"cm-lintRange cm-lintRange-active"});function vf(t,e,i){let{diagnostics:n}=t.state.field(mf),s=[],r=2e8,o=0;n.between(e-(i<0?1:0),e+(i>0?1:0),((t,n,{spec:l})=>{e>=t&&e<=n&&(t==n||(e>t||i>0)&&(e({dom:wf(t,s)})}:null}function wf(t,e){return rc("ul",{class:"cm-tooltip-lint"},e.map((e=>Cf(t,e,!1))))}const yf=t=>{let e=t.state.field(mf,!1);return!(!e||!e.panel)&&(t.dispatch({effects:df.of(!1)}),!0)},bf=[{key:"Mod-Shift-m",run:t=>{let e=t.state.field(mf,!1);e&&e.panel||t.dispatch({effects:uf(t.state,[df.of(!0)])});let i=Vr(t,Mf.open);return i&&i.dom.querySelector(".cm-panel-lint ul").focus(),!0},preventDefault:!0},{key:"F8",run:t=>{let e=t.state.field(mf,!1);if(!e)return!1;let i=t.state.selection.main,n=e.diagnostics.iter(i.to+1);return!(!n.value&&(n=e.diagnostics.iter(0),!n.value||n.from==i.from&&n.to==i.to))&&(t.dispatch({selection:{anchor:n.from,head:n.to},scrollIntoView:!0}),!0)}}],xf=Mi.fromClass(class{constructor(t){this.view=t,this.timeout=-1,this.set=!0;let{delay:e}=t.state.facet(kf);this.lintTime=Date.now()+e,this.run=this.run.bind(this),this.timeout=setTimeout(this.run,e)}run(){let t=Date.now();if(tPromise.resolve(t(this.view))))).then((e=>{let i=e.reduce(((t,e)=>t.concat(e)));this.view.state.doc==t.doc&&this.view.dispatch(function(t,e){return{effects:uf(t,[ff.of(e)])}}(this.view.state,i))}),(t=>{Si(this.view.state,t)}))}}update(t){let e=t.state.facet(kf);(t.docChanged||e!=t.startState.facet(kf))&&(this.lintTime=Date.now()+e.delay,this.set||(this.set=!0,this.timeout=setTimeout(this.run,e.delay)))}force(){this.set&&(this.lintTime=Date.now(),this.run())}destroy(){clearTimeout(this.timeout)}}),kf=N.define({combine:t=>Object.assign({sources:t.map((t=>t.source))},Ct(t.map((t=>t.config)),{delay:750,markerFilter:null,tooltipFilter:null})),enables:xf});function Sf(t){let e=[];if(t)t:for(let{name:i}of t){for(let t=0;tt.toLowerCase()==n.toLowerCase()))){e.push(n);continue t}}e.push("")}return e}function Cf(t,e,i){var n;let s=i?Sf(e.actions):[];return rc("li",{class:"cm-diagnostic cm-diagnostic-"+e.severity},rc("span",{class:"cm-diagnosticText"},e.renderMessage?e.renderMessage():e.message),null===(n=e.actions)||void 0===n?void 0:n.map(((i,n)=>{let r=n=>{n.preventDefault();let s=hf(t.state.field(mf).diagnostics,e);s&&i.apply(t,s.from,s.to)},{name:o}=i,l=s[n]?o.indexOf(s[n]):-1,a=l<0?o:[o.slice(0,l),rc("u",o.slice(l,l+1)),o.slice(l+1)];return rc("button",{type:"button",class:"cm-diagnosticAction",onclick:r,onmousedown:r,"aria-label":` Action: ${o}${l<0?"":` (access key "${s[n]})"`}.`},a)})),e.source&&rc("div",{class:"cm-diagnosticSource"},e.source))}class Af extends ti{constructor(t){super(),this.diagnostic=t}eq(t){return t.diagnostic==this.diagnostic}toDOM(){return rc("span",{class:"cm-lintPoint cm-lintPoint-"+this.diagnostic.severity})}}class Of{constructor(t,e){this.diagnostic=e,this.id="item_"+Math.floor(4294967295*Math.random()).toString(16),this.dom=Cf(t,e,!0),this.dom.id=this.id,this.dom.setAttribute("role","option")}}class Mf{constructor(t){this.view=t,this.items=[];this.list=rc("ul",{tabIndex:0,role:"listbox","aria-label":this.view.state.phrase("Diagnostics"),onkeydown:e=>{if(27==e.keyCode)yf(this.view),this.view.focus();else if(38==e.keyCode||33==e.keyCode)this.moveSelection((this.selectedIndex-1+this.items.length)%this.items.length);else if(40==e.keyCode||34==e.keyCode)this.moveSelection((this.selectedIndex+1)%this.items.length);else if(36==e.keyCode)this.moveSelection(0);else if(35==e.keyCode)this.moveSelection(this.items.length-1);else if(13==e.keyCode)this.view.focus();else{if(!(e.keyCode>=65&&e.keyCode<=90&&this.selectedIndex>=0))return;{let{diagnostic:i}=this.items[this.selectedIndex],n=Sf(i.actions);for(let s=0;s{for(let e=0;eyf(this.view)},"×")),this.update()}get selectedIndex(){let t=this.view.state.field(mf).selected;if(!t)return-1;for(let e=0;e{let l,a=-1;for(let t=i;ti&&(this.items.splice(i,a-i),n=!0)),e&&l.diagnostic==e.diagnostic?l.dom.hasAttribute("aria-selected")||(l.dom.setAttribute("aria-selected","true"),s=l):l.dom.hasAttribute("aria-selected")&&l.dom.removeAttribute("aria-selected"),i++}));i({sel:s.dom.getBoundingClientRect(),panel:this.list.getBoundingClientRect()}),write:({sel:t,panel:e})=>{t.tope.bottom&&(this.list.scrollTop+=t.bottom-e.bottom)}})):this.selectedIndex<0&&this.list.removeAttribute("aria-activedescendant"),n&&this.sync()}sync(){let t=this.list.firstChild;function e(){let e=t;t=e.nextSibling,e.remove()}for(let i of this.items)if(i.dom.parentNode==this.list){for(;t!=i.dom;)e();t=i.dom.nextSibling}else this.list.insertBefore(i.dom,t);for(;t;)e()}moveSelection(t){if(this.selectedIndex<0)return;let e=hf(this.view.state.field(mf).diagnostics,this.items[t].diagnostic);e&&this.view.dispatch({selection:{anchor:e.from,head:e.to},scrollIntoView:!0,effects:pf.of(e)})}static open(t){return new Mf(t)}}function Df(t){return function(t,e='viewBox="0 0 40 40"'){return`url('data:image/svg+xml,${encodeURIComponent(t)}')`}(``,'width="6" height="3"')}const Tf=Ds.baseTheme({".cm-diagnostic":{padding:"3px 6px 3px 8px",marginLeft:"-1px",display:"block",whiteSpace:"pre-wrap"},".cm-diagnostic-error":{borderLeft:"5px solid #d11"},".cm-diagnostic-warning":{borderLeft:"5px solid orange"},".cm-diagnostic-info":{borderLeft:"5px solid #999"},".cm-diagnosticAction":{font:"inherit",border:"none",padding:"2px 4px",backgroundColor:"#444",color:"white",borderRadius:"3px",marginLeft:"8px"},".cm-diagnosticSource":{fontSize:"70%",opacity:.7},".cm-lintRange":{backgroundPosition:"left bottom",backgroundRepeat:"repeat-x",paddingBottom:"0.7px"},".cm-lintRange-error":{backgroundImage:Df("#d11")},".cm-lintRange-warning":{backgroundImage:Df("orange")},".cm-lintRange-info":{backgroundImage:Df("#999")},".cm-lintRange-active":{backgroundColor:"#ffdd9980"},".cm-tooltip-lint":{padding:0,margin:0},".cm-lintPoint":{position:"relative","&:after":{content:'""',position:"absolute",bottom:0,left:"-2px",borderLeft:"3px solid transparent",borderRight:"3px solid transparent",borderBottom:"4px solid #d11"}},".cm-lintPoint-warning":{"&:after":{borderBottomColor:"orange"}},".cm-lintPoint-info":{"&:after":{borderBottomColor:"#999"}},".cm-panel.cm-panel-lint":{position:"relative","& ul":{maxHeight:"100px",overflowY:"auto","& [aria-selected]":{backgroundColor:"#ddd","& u":{textDecoration:"underline"}},"&:focus [aria-selected]":{background_fallback:"#bdf",backgroundColor:"Highlight",color_fallback:"white",color:"HighlightText"},"& u":{textDecoration:"none"},padding:0,margin:0},"& [name=close]":{position:"absolute",top:"0",right:"2px",background:"inherit",border:"none",font:"inherit",padding:0,margin:0}}}),Pf=(()=>[oo(),ho,ar(),Qa(),la(),_s(),[Ys,tr],St.allowMultipleSelections.of(!0),St.transactionFilter.of((t=>{if(!t.docChanged||!t.isUserEvent("input.type")&&!t.isUserEvent("input.complete"))return t;let e=t.startState.languageDataAt("indentOnInput",t.startState.selection.main.head);if(!e.length)return t;let i=t.newDoc,{head:n}=t.newSelection.main,s=i.lineAt(n);if(n>s.from+200)return t;let r=i.sliceString(s.from,n);if(!e.some((t=>t.test(r))))return t;let{state:o}=t,l=-1,a=[];for(let{head:t}of o.selection.ranges){let e=o.doc.lineAt(t);if(e.from==l)continue;l=e.from;let i=El(o,e.from);if(null==i)continue;let n=/^\s*/.exec(e.text)[0],s=Rl(o,i);n!=s&&a.push({from:e.from,to:e.from+n.length,insert:s})}return a.length?[t,{changes:a,sequential:!0}]:t})),da(ga,{fallback:!0}),Aa(),[Ku,_u],sf(),vr(),br(),dr,kc(),Is.of([...Gu,...sc,...tu,...hh,...ta,...rf,...bf])])();class Rf{constructor(t,e,i,n,s,r,o,l,a,h=0,c){this.p=t,this.stack=e,this.state=i,this.reducePos=n,this.pos=s,this.score=r,this.buffer=o,this.bufferBase=l,this.curContext=a,this.lookAhead=h,this.parent=c}toString(){return`[${this.stack.filter(((t,e)=>e%3==0)).concat(this.state)}]@${this.pos}${this.score?"!"+this.score:""}`}static start(t,e,i=0){let n=t.parser.context;return new Rf(t,[],e,i,i,0,[],0,n?new Ef(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){let e=t>>19,i=65535&t,{parser:n}=this.p,s=n.dynamicPrecedence(i);if(s&&(this.score+=s),0==e)return this.pushState(n.getGoto(this.state,i,!0),this.reducePos),ir;)this.stack.pop();this.reduceContext(i,o)}storeNode(t,e,i,n=4,s=!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(s&&this.pos!=i){let s=this.buffer.length;if(s>0&&0!=this.buffer[s-4])for(;s>0&&this.buffer[s-2]>i;)this.buffer[s]=this.buffer[s-4],this.buffer[s+1]=this.buffer[s-3],this.buffer[s+2]=this.buffer[s-2],this.buffer[s+3]=this.buffer[s-1],s-=4,n>4&&(n-=4);this.buffer[s]=t,this.buffer[s+1]=e,this.buffer[s+2]=i,this.buffer[s+3]=n}else this.buffer.push(t,e,i,n)}shift(t,e,i){let n=this.pos;if(131072&t)this.pushState(65535&t,this.pos);else if(0==(262144&t)){let s=t,{parser:r}=this.p;(i>this.pos||e<=r.maxNode)&&(this.pos=i,r.stateFlag(s,1)||(this.reducePos=i)),this.pushState(s,n),this.shiftContext(e,n),e<=r.maxNode&&this.buffer.push(e,n,i,4)}else this.pos=i,this.shiftContext(e,n),e<=this.p.parser.maxNode&&this.buffer.push(e,n,i,4)}apply(t,e,i){65536&t?this.reduce(t):this.shift(t,e,i)}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 Rf(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 Lf(this);;){let i=this.p.parser.stateSlot(e.state,4)||this.p.parser.hasAction(e.state,t);if(0==(65536&i))return!0;if(0==i)return!1;e.reduce(i)}}recoverByInsert(t){if(this.stack.length>=300)return[];let e=this.p.parser.nextStates(this.state);if(e.length>8||this.stack.length>=120){let i=[];for(let n,s=0;s1&e&&t==n))||i.push(e[t],n)}e=i}let i=[];for(let t=0;t>19,n=65535&t,s=this.stack.length-3*i;if(s<0||e.getGoto(this.stack[s],n,!1)<0)return!1;this.storeNode(0,this.reducePos,this.reducePos,4,!0),this.score-=100}return this.reducePos=this.pos,this.reduce(t),!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.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 Ef{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}var Bf;!function(t){t[t.Insert=200]="Insert",t[t.Delete=190]="Delete",t[t.Reduce=100]="Reduce",t[t.MaxNext=4]="MaxNext",t[t.MaxInsertStackDepth=300]="MaxInsertStackDepth",t[t.DampenInsertStackDepth=120]="DampenInsertStackDepth"}(Bf||(Bf={}));class Lf{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 Nf{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 Nf(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 Nf(this.stack,this.pos,this.index)}}class If{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const Vf=new If;class Wf{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=Vf,this.rangeIndex=0,this.pos=this.chunkPos=e[0].from,this.range=e[0],this.end=e[e.length-1].to,this.readNext()}resolveOffset(t,e){let i=this.range,n=this.rangeIndex,s=this.pos+t;for(;si.to:s>=i.to;){if(n==this.ranges.length-1)return null;let t=this.ranges[++n];s+=t.from-i.to,i=t}return s}clipPos(t){if(t>=this.range.from&&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=Vf,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 zf{constructor(t,e){this.data=t,this.id=e}token(t,e){!function(t,e,i,n){let s=0,r=1<0){let i=t[n];if(l.allows(i)&&(-1==e.token.value||e.token.value==i||o.overrides(i,e.token.value))){e.acceptToken(i);break}}let n=e.next,a=0,h=t[s+2];if(!(e.next<0&&h>a&&65535==t[i+3*h-3]&&65535==t[i+3*h-3])){for(;a>1,o=i+r+(r<<1),l=t[o],c=t[o+1]||65536;if(n=c)){s=t[o+2],e.advance();continue t}a=r+1}}break}s=t[i+3*h-1]}}(this.data,t,e,this.id)}}zf.prototype.contextual=zf.prototype.fallback=zf.prototype.extend=!1;class Hf{constructor(t,e={}){this.token=t,this.contextual=!!e.contextual,this.fallback=!!e.fallback,this.extend=!!e.extend}}function Ff(t,e=Uint16Array){if("string"!=typeof t)return t;let i=null;for(let n=0,s=0;n=92&&e--,e>=34&&e--;let s=e-32;if(s>=46&&(s-=46,i=!0),r+=s,i)break;r*=46}i?i[s++]=r:i=new e(r)}return i}const qf="undefined"!=typeof process&&process.env&&/\bparse\b/.test(process.env.LOG);let _f=null;var jf,Uf;function $f(t,e,i){let n=t.cursor(bo.IncludeAnonymous);for(n.moveTo(e);;)if(!(i<0?n.childBefore(e):n.childAfter(e)))for(;;){if((i<0?n.toe)&&!n.type.isError)return i<0?Math.max(0,Math.min(n.to-1,e-25)):Math.min(t.length,Math.max(n.from+1,e+25));if(i<0?n.prevSibling():n.nextSibling())break;if(!n.parent())return i<0?0:t.length}}!function(t){t[t.Margin=25]="Margin"}(jf||(jf={}));class Qf{constructor(t,e){this.fragments=t,this.nodeSet=e,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let t=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(t){for(this.safeFrom=t.openStart?$f(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?$f(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=r,null;if(s instanceof xo){if(r==t){if(r=Math.max(this.safeFrom,t)&&(this.trees.push(s),this.start.push(r),this.index.push(0))}else this.index[e]++,this.nextStart=r+s.length}}}class Kf{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map((t=>new If))}getActions(t){let e=0,i=null,{parser:n}=t.p,{tokenizers:s}=n,r=n.stateSlot(t.state,3),o=t.curContext?t.curContext.hash:0,l=0;for(let n=0;nh.end+25&&(l=Math.max(h.lookAhead,l)),0!=h.value)){let n=e;if(h.extended>-1&&(e=this.addActions(t,h.extended,h.end,e)),e=this.addActions(t,h.value,h.end,e),!a.extend&&(i=h,e>n))break}}for(;this.actions.length>e;)this.actions.pop();return l&&t.setLookAhead(l),i||t.pos!=this.stream.end||(i=new If,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 If,{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(s>>1)){0==(1&s)?t.value=s>>1:t.extended=s>>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 Qf(i,t.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let t,e,i=this.stacks,n=this.minStackPos,s=this.stacks=[];for(let r=0;rn)s.push(o);else{if(this.advanceStack(o,s,i))continue;{t||(t=[],e=[]),t.push(o);let i=this.tokens.getMainToken(o);e.push(i.value,i.end)}}break}}if(!s.length){let e=t&&function(t){let e=null;for(let i of t){let t=i.p.stoppedAt;(i.pos==i.p.stream.end||null!=t&&i.pos>t)&&i.p.parser.stateFlag(i.state,2)&&(!e||e.scorethis.stoppedAt?t[0]:this.runRecovery(t,e,s);if(i)return this.stackToTree(i.forceAll())}if(this.recovering){let t=1==this.recovering?1:3*this.recovering;if(s.length>t)for(s.sort(((t,e)=>e.score-t.score));s.length>t;)s.pop();s.some((t=>t.reducePos>n))&&this.recovering--}else if(s.length>1)t:for(let t=0;t500&&n.buffer.length>500){if(!((e.score-n.score||e.buffer.length-n.buffer.length)>0)){s.splice(t--,1);continue t}s.splice(i--,1)}}}this.minStackPos=s[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?s.getGoto(t.state,o.type.id):-1;if(n>-1&&o.length&&(!e||(o.prop(po.contextHash)||0)==i))return t.useNode(o,n),qf&&console.log(r+this.stackID(t)+` (via reuse of ${s.getName(o.type.id)})`),!0;if(!(o instanceof xo)||0==o.children.length||o.positions[0]>0)break;let l=o.children[0];if(!(l instanceof xo&&0==o.positions[0]))break;o=l}}let o=s.stateSlot(t.state,4);if(o>0)return t.reduce(o),qf&&console.log(r+this.stackID(t)+` (via always-reduce ${s.getName(65535&o)})`),!0;if(t.stack.length>=15e3)for(;t.stack.length>9e3&&t.forceReduce(););let l=this.tokens.getActions(t);for(let o=0;on?e.push(f):i.push(f)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return Jf(t,e),!0}}runRecovery(t,e,i){let n=null,s=!1;for(let r=0;r ":"";if(o.deadEnd){if(s)continue;if(s=!0,o.restart(),qf&&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;t++){if(qf&&console.log(u+this.stackID(c)+" (via force-reduce)"),this.advanceFully(c,i))break;qf&&(u=this.stackID(c)+" -> ")}for(let t of o.recoverByInsert(l))qf&&console.log(h+this.stackID(t)+" (via recover-insert)"),this.advanceFully(t,i);this.stream.end>o.pos?(a==o.pos&&(a++,l=0),o.recoverByDelete(l,a),qf&&console.log(h+this.stackID(o)+` (via recover-delete ${this.parser.getName(l)})`),Jf(o,i)):(!n||n.scoret.topRules[e][1])),n=[];for(let t=0;t=0)s(n,t,e[i++]);else{let r=e[i+-n];for(let o=-n;o>0;o--)s(e[i++],t,r);i++}}}this.nodeSet=new vo(e.map(((e,s)=>go.define({name:s>=this.minRepeatTerm?void 0:e,id:s,props:n[s],top:i.indexOf(s)>-1,error:0==s,skipped:t.skippedNodes&&t.skippedNodes.indexOf(s)>-1})))),t.propSources&&(this.nodeSet=this.nodeSet.extend(...t.propSources)),this.strict=!1,this.bufferLength=co;let r=Ff(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 zf(r,t):t)),this.topRules=t.topRules,this.dialects=t.dialects||{},this.dynamicPrecedences=t.dynamicPrecedences||null,this.tokenPrecTable=t.tokenPrec,this.termNames=t.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(t,e,i){let n=new Gf(this,t,e,i);for(let s of this.wrappers)n=s(n,t,e,i);return n}getGoto(t,e,i=!1){let n=this.goto;if(e>=n[0])return-1;for(let s=n[e+1];;){let e=n[s++],r=1&e,o=n[s++];if(r&&i)return o;for(let i=s+(e>>1);s0}validAction(t,e){if(e==this.stateSlot(t,4))return!0;for(let i=this.stateSlot(t,1);;i+=3){if(65535==this.data[i]){if(1!=this.data[i+1])return!1;i=Yf(this.data,i+2)}if(e==Yf(this.data,i+1))return!0}}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=Yf(this.data,i+2)}if(0==(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}overrides(t,e){let i=td(this.data,this.tokenPrecTable,e);return i<0||td(this.data,this.tokenPrecTable,t){let i=t.tokenizers.find((t=>t.from==e));return i?i.to:e}))),t.specializers&&(e.specializers=this.specializers.slice(),e.specializerSpecs=this.specializerSpecs.map(((i,n)=>{let s=t.specializers.find((t=>t.from==i.external));if(!s)return i;let r=Object.assign(Object.assign({},i),{external:s.to});return e.specializers[n]=ed(r),r}))),t.contextTracker&&(e.context=t.contextTracker),t.dialect&&(e.dialect=this.parseDialect(t.dialect)),null!=t.strict&&(e.strict=t.strict),t.wrap&&(e.wrappers=e.wrappers.concat(t.wrap)),null!=t.bufferLength&&(e.bufferLength=t.bufferLength),e}hasWrappers(){return this.wrappers.length>0}getName(t){return this.termNames?this.termNames[t]:String(t<=this.maxNode&&this.nodeSet.types[t].name||t)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(t){let e=this.dynamicPrecedences;return null==e?0:e[t]||0}parseDialect(t){let e=Object.keys(this.dialects),i=e.map((()=>!1));if(t)for(let n of t.split(" ")){let t=e.indexOf(n);t>=0&&(i[t]=!0)}let n=null;for(let t=0;tt.external(i,n)<<1|e}return t.get}function id(t){return t>=65&&t<=90||t>=97&&t<=122||t>=48&&t<=57}function nd(t,e,i){for(let n=!1;;){if(t.next<0)return;if(t.next==e&&!n)return void t.advance();n=i&&!n&&92==t.next,t.advance()}}function sd(t,e){for(;95==t.next||id(t.next);)null!=e&&(e+=String.fromCharCode(t.next)),t.advance();return e}function rd(t,e){for(;48==t.next||49==t.next;)t.advance();e&&t.next==e&&t.advance()}function od(t,e){for(;;){if(46==t.next){if(e)break;e=!0}else if(t.next<48||t.next>57)break;t.advance()}if(69==t.next||101==t.next)for(t.advance(),43!=t.next&&45!=t.next||t.advance();t.next>=48&&t.next<=57;)t.advance()}function ld(t){for(;!(t.next<0||10==t.next);)t.advance()}function ad(t,e){for(let i=0;i!=&|~^/",specialVar:"?",identifierQuotes:'"',words:cd("absolute action add after all allocate alter and any are as asc assertion at authorization before begin between both breadth by call cascade cascaded case cast catalog check close collate collation column commit condition connect connection constraint constraints constructor continue corresponding count create cross cube current current_date current_default_transform_group current_transform_group_for_type current_path current_role current_time current_timestamp current_user cursor cycle data day deallocate declare default deferrable deferred delete depth deref desc describe descriptor deterministic diagnostics disconnect distinct do domain drop dynamic each else elseif end end-exec equals escape except exception exec execute exists exit external fetch first for foreign found from free full function general get global go goto grant group grouping handle having hold hour identity if immediate in indicator initially inner inout input insert intersect into is isolation join key language last lateral leading leave left level like limit local localtime localtimestamp locator loop map match method minute modifies module month names natural nesting new next no none not of old on only open option or order ordinality out outer output overlaps pad parameter partial path prepare preserve primary prior privileges procedure public read reads recursive redo ref references referencing relative release repeat resignal restrict result return returns revoke right role rollback rollup routine row rows savepoint schema scroll search second section select session session_user set sets signal similar size some space specific specifictype sql sqlexception sqlstate sqlwarning start state static system_user table temporary then timezone_hour timezone_minute to trailing transaction translation treat trigger under undo union unique unnest until update usage user using value values view when whenever where while with without work write year zone ","array binary bit boolean char character clob date decimal double float int integer interval large national nchar nclob numeric object precision real smallint time timestamp varchar varying ")};function fd(t){return new Hf((e=>{var i;let{next:n}=e;if(e.advance(),ad(n,hd)){for(;ad(e.next,hd);)e.advance();e.acceptToken(36)}else if(36==n&&36==e.next&&t.doubleDollarQuotedStrings)!function(t){for(;;){if(t.next<0||t.peek(1)<0)return;if(36==t.next&&36==t.peek(1))return void t.advance(2);t.advance()}}(e),e.acceptToken(3);else if(39==n||34==n&&t.doubleQuotedStrings)nd(e,n,t.backslashEscapes),e.acceptToken(3);else if(35==n&&t.hashComments||47==n&&47==e.next&&t.slashComments)ld(e),e.acceptToken(1);else if(45!=n||45!=e.next||t.spaceAfterDashes&&32!=e.peek(1))if(47==n&&42==e.next){e.advance();for(let t=-1,i=1;!(e.next<0);)if(e.advance(),42==t&&47==e.next){if(i--,!i){e.advance();break}t=-1}else 47==t&&42==e.next?(i++,t=-1):t=e.next;e.acceptToken(2)}else if(101!=n&&69!=n||39!=e.next)if(110!=n&&78!=n||39!=e.next||!t.charSetCasts)if(95==n&&t.charSetCasts)for(let i=0;;i++){if(39==e.next&&i>1){e.advance(),nd(e,39,t.backslashEscapes),e.acceptToken(3);break}if(!id(e.next))break;e.advance()}else if(40==n)e.acceptToken(7);else if(41==n)e.acceptToken(8);else if(123==n)e.acceptToken(9);else if(125==n)e.acceptToken(10);else 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s=sd(e,String.fromCharCode(n));e.acceptToken(46==e.next?18:null!==(i=t.words[s.toLowerCase()])&&void 0!==i?i:18)}}else{const i=e.next;e.advance(),t.treatBitsAsBytes?(nd(e,i,t.backslashEscapes),e.acceptToken(23)):(rd(e,i),e.acceptToken(22))}else e.advance(),nd(e,39,t.backslashEscapes),e.acceptToken(3);else e.advance(),nd(e,39,!0);else ld(e),e.acceptToken(1);var s}))}const 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e||(i.flags|=2),i}}class pn extends rn{constructor(t,e,i,n){super(t,e,n),this.widget=i}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(t){return!(48&this.flags)&&(this.flags&(t<0?64:128))>0}coordsIn(t,e){return this.coordsInWidget(t,e,!1)}coordsInWidget(t,e,i){let n=this.widget.coordsAt(this.dom,t,e);if(n)return n;if(i)return Ue(this.dom.getBoundingClientRect(),this.length?0==t:e<=0);{let e=this.dom.getClientRects(),i=null;if(!e.length)return null;let n=!!(16&this.flags)||!(32&this.flags)&&t>0;for(let s=n?e.length-1:0;i=e[s],!(t>0?0==s:s==e.length-1||i.top0==i)}}class gn{constructor(t){this.index=0,this.beforeBreak=!1,this.parents=[],this.tile=t}advance(t,e,i){let{tile:n,index:s,beforeBreak:r,parents:o}=this;for(;t||e>0;)if(n.isComposite())if(r){if(!t)break;i&&i.break(),t--,r=!1}else if(s==n.children.length){if(!t&&!o.length)break;i&&i.leave(n),r=!!n.breakAfter,({tile:n,index:s}=o.pop()),s++}else{let l=n.children[s],a=l.breakAfter;!(e>0?l.length<=t:l.length=0;t--){let i=e.marks[t],s=n.lastChild;if(s instanceof fn&&s.mark.eq(i.mark))s.dom!=i.dom&&s.setDOM(An(i.dom)),n=s;else{if(this.cache.reused.get(i)){let t=rn.get(i.dom);t&&t.setDOM(An(i.dom))}let t=fn.of(i.mark,i.dom);n.append(t),n=t}this.cache.reused.set(i,2)}let s=rn.get(t.text);s&&this.cache.reused.set(s,2);let r=new dn(t.text,t.text.nodeValue);r.flags|=8,this.pos=t.range.toB,n.append(r)}addInlineWidget(t,e,i){let n=this.afterWidget&&48&t.flags&&(48&this.afterWidget.flags)==(48&t.flags);n||this.flushBuffer();let s=this.ensureMarks(e,i);n||16&t.flags||s.append(this.getBuffer(1)),s.append(t),this.pos+=t.length,this.afterWidget=t}addMark(t,e,i){this.flushBuffer(),this.ensureMarks(e,i).append(t),this.pos+=t.length,this.afterWidget=null}addBlockWidget(t){this.getBlockPos().append(t),this.pos+=t.length,this.lastBlock=t,this.endLine()}continueWidget(t){(this.afterWidget||this.lastBlock).length+=t,this.pos+=t}addLineStart(t,e){var i;t||(t=Cn);let n=cn.start(t,e||(null===(i=this.cache.find(cn))||void 0===i?void 0:i.dom),!!e);this.getBlockPos().append(this.lastBlock=this.curLine=n)}addLine(t){this.getBlockPos().append(t),this.pos+=t.length,this.lastBlock=t,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(t){this.blockPosCovered()||this.addLineStart(t)}ensureLine(t){this.curLine||this.addLineStart(t)}ensureMarks(t,e){var i;let n=this.curLine;for(let s=t.length-1;s>=0;s--){let r,o=t[s];if(e>0&&(r=n.lastChild)&&r instanceof fn&&r.mark.eq(o))n=r,e--;else{let t=fn.of(o,null===(i=this.cache.find(fn,t=>t.mark.eq(o)))||void 0===i?void 0:i.dom);n.append(t),n=t,e=0}}return n}endLine(){if(this.curLine){this.flushBuffer();let t=this.curLine.lastChild;t&&Sn(this.curLine,!1)&&("BR"==t.dom.nodeName||!t.isWidget()||ye.ios&&Sn(this.curLine,!0))||this.curLine.append(this.cache.findWidget(On,0,32)||new pn(On.toDOM(),0,On,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let t=this.wrappers.length-1;t>=0;t--)this.wrappers[t].to=this.pos){let e=102*t.rank+t.value.rank,i=new vn(t.from,t.to,t.value,e),n=this.wrappers.length;for(;n>0&&(this.wrappers[n-1].rank-i.rank||this.wrappers[n-1].to-i.to)<0;)n--;this.wrappers.splice(n,0,i)}this.wrapperPos=this.pos}getBlockPos(){var t;this.updateBlockWrappers();let e=this.root;for(let i of this.wrappers){let n=e.lastChild;if(i.fromt.wrapper.eq(i.wrapper)))||void 0===t?void 0:t.dom);e.append(n),e=n}}return e}blockPosCovered(){let t=this.lastBlock;return null!=t&&!t.breakAfter&&(!t.isWidget()||(160&t.flags)>0)}getBuffer(t){let e=2|(t<0?16:32),i=this.cache.find(mn,void 0,1);return i&&(i.flags=e),i||new mn(e)}flushBuffer(){!this.afterWidget||32&this.afterWidget.flags||(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}}class bn{constructor(t){this.skipCount=0,this.text="",this.textOff=0,this.cursor=t.iter()}skip(t){this.textOff+t<=this.text.length?this.textOff+=t:(this.skipCount+=t-(this.text.length-this.textOff),this.text="",this.textOff=0)}next(t){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skipCount);if(this.skipCount=0,n)throw new Error("Ran out of text content when drawing inline views");this.text=e;let s=this.textOff=Math.min(t,e.length);return i?null:e.slice(0,s)}let e=Math.min(this.text.length,this.textOff+t),i=this.text.slice(this.textOff,e);return this.textOff=e,i}}const yn=[pn,cn,dn,fn,mn,hn,an];for(let t=0;t[]),this.index=yn.map(()=>0),this.reused=new Map}add(t){let e=t.constructor.bucket,i=this.buckets[e];i.length<6?i.push(t):i[this.index[e]=(this.index[e]+1)%6]=t}find(t,e,i=2){let n=t.bucket,s=this.buckets[n],r=this.index[n];for(let t=0;t{if(this.cache.add(t),t.isComposite())return!1},enter:t=>this.cache.add(t),leave:()=>{},break:()=>{}}}run(t,e){let i=e&&this.getCompositionContext(e.text);for(let n=0,s=0,r=0;;){let o=rn){let t=l-n;this.preserve(t,!r,!o),n=l,s+=t}if(!o)break;e&&o.fromA<=e.range.fromA&&o.toA>=e.range.toA?(this.forward(o.fromA,e.range.fromA,e.range.fromA1;i--){let n=i==t.parents.length?t.tile:t.parents[i].tile;n instanceof fn&&e.push(n.mark)}return e}(this.old),s=this.openMarks;this.old.advance(t,i?1:-1,{skip:(t,e,i)=>{if(t.isWidget())if(this.openWidget)this.builder.continueWidget(i-e);else{let r=i>0||e{t.isLine()?this.builder.addLineStart(t.attrs,this.cache.maybeReuse(t)):(this.cache.add(t),t instanceof fn&&n.unshift(t.mark)),this.openWidget=!1},leave:t=>{t.isLine()?n.length&&(n.length=s=0):t instanceof fn&&(n.shift(),s=Math.min(s,n.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(t)}emit(t,e){let i=null,n=this.builder,s=-1,r=It.spans(this.decorations,t,e,{point:(t,e,r,o,l,a)=>{if(r instanceof Pe){if(this.disallowBlockEffectsFor[a]){if(r.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.view.state.doc.lineAt(t).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}if(s=o.length,l>o.length)n.continueWidget(e-t);else{let s=r.widget||(r.block?Mn.block:Mn.inline),a=function(t){let e=t.isReplace?(t.startSide<0?64:0)|(t.endSide>0?128:0):t.startSide>0?32:16;t.block&&(e|=256);return e}(r),h=this.cache.findWidget(s,e-t,a)||pn.of(s,this.view,e-t,a);r.block?(r.startSide>0&&n.addLineStartIfNotCovered(i),n.addBlockWidget(h)):(n.ensureLine(i),n.addInlineWidget(h,o,l))}i=null}else i=function(t,e){let i=e.spec.attributes,n=e.spec.class;if(!i&&!n)return t;t||(t={class:"cm-line"});i&&xe(i,t);n&&(t.class+=" "+n);return t}(i,r);e>t&&this.text.skip(e-t)},span:(t,e,r,o)=>{for(let s=t;s-1&&(this.openWidget=r>s),this.openWidget||n.addLineStartIfNotCovered(i),this.openMarks=r}forward(t,e,i=1){e-t<=10?this.old.advance(e-t,i,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(e-t-10,-1),this.old.advance(5,i,this.reuseWalker))}getCompositionContext(t){let e=[],i=null;for(let n=t.parentNode;;n=n.parentNode){let t=rn.get(n);if(n==this.view.contentDOM)break;t instanceof fn?e.push(t):(null==t?void 0:t.isLine())?i=t:t instanceof hn||("DIV"!=n.nodeName||i||n==this.view.contentDOM?i||e.push(fn.of(new De({tagName:n.nodeName.toLowerCase(),attributes:Ae(n)}),n)):i=new cn(n,Cn))}return{line:i,marks:e}}}function Sn(t,e){let i=t=>{for(let n of t.children)if((e?n.isText():n.length)||i(n))return!0;return!1};return i(t)}const Cn={class:"cm-line"};function An(t){let e=rn.get(t);return e&&e.setDOM(t.cloneNode()),t}class Mn extends Me{constructor(t){super(),this.tag=t}eq(t){return t.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(t){return t.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}Mn.inline=new Mn("span"),Mn.block=new Mn("div");const On=new class extends Me{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}};class Tn{constructor(t){this.view=t,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=Te.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.updateDeco(),this.tile=new an(t,t.contentDOM),this.updateInner([new en(0,0,0,t.state.doc.length)],null)}update(t){var e;let i=t.changedRanges;this.minWidth>0&&i.length&&(i.every(({fromA:t,toA:e})=>ethis.minWidthTo)?(this.minWidthFrom=t.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=t.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(t);let n=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&((null===(e=this.domChanged)||void 0===e?void 0:e.newSel)?n=this.domChanged.newSel.head:function(t,e){let i=!1;e&&t.iterChangedRanges((t,n)=>{te.from&&(i=!0)});return i}(t.changes,this.hasComposition)||t.selectionSet||(n=t.state.selection.main.head));let s=n>-1?function(t,e,i){let n=Rn(t,i);if(!n)return null;let{node:s,from:r,to:o}=n,l=s.nodeValue;if(/[\n\r]/.test(l))return null;if(t.state.doc.sliceString(n.from,n.to)!=l)return null;let a=e.invertedDesc;return{range:new en(a.mapPos(r),a.mapPos(o),r,o),text:s}}(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){let{from:e,to:n}=this.hasComposition;i=new en(e,n,t.changes.mapPos(e,-1),t.changes.mapPos(n,1)).addToSet(i.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(ye.ie||ye.chrome)&&!s&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let r=this.decorations,o=this.blockWrappers;this.updateDeco();let l=function(t,e,i){let n=new Pn;return It.compare(t,e,i,n),n.changes}(r,this.decorations,t.changes);l.length&&(i=en.extendWithRanges(i,l));let a=function(t,e,i){let n=new Bn;return It.compare(t,e,i,n),n.changes}(o,this.blockWrappers,t.changes);return a.length&&(i=en.extendWithRanges(i,a)),s&&!i.some(t=>t.fromA<=s.range.fromA&&t.toA>=s.range.toA)&&(i=s.range.addToSet(i.slice())),!(2&this.tile.flags&&0==i.length)&&(this.updateInner(i,s),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e){this.view.viewState.mustMeasureContent=!0;let{observer:i}=this.view;i.ignore(()=>{if(e||t.length){let i=this.tile,n=new kn(this.view,i,this.blockWrappers,this.decorations,this.dynamicDecorationMap);e&&rn.get(e.text)&&n.cache.reused.set(rn.get(e.text),2),this.tile=n.run(t,e),Dn(i,n.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let n=ye.chrome||ye.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(n),!n||!n.written&&i.selectionRange.focusNode==n.node&&this.tile.dom.contains(n.node)||(this.forceSelection=!0),this.tile.dom.style.height=""});let n=[];if(this.view.viewport.from||this.view.viewport.to-1)&&We(i,this.view.observer.selectionRange)&&!(n&&i.contains(n));if(!(s||e||r))return;let o=this.forceSelection;this.forceSelection=!1;let l,a,h=this.view.state.selection.main;if(h.empty?a=l=this.inlineDOMNearPos(h.anchor,h.assoc||1):(a=this.inlineDOMNearPos(h.head,h.head==h.from?1:-1),l=this.inlineDOMNearPos(h.anchor,h.anchor==h.from?1:-1)),ye.gecko&&h.empty&&!this.hasComposition&&(1==(c=l).node.nodeType&&c.node.firstChild&&(0==c.offset||"false"==c.node.childNodes[c.offset-1].contentEditable)&&(c.offset==c.node.childNodes.length||"false"==c.node.childNodes[c.offset].contentEditable))){let t=document.createTextNode("");this.view.observer.ignore(()=>l.node.insertBefore(t,l.node.childNodes[l.offset]||null)),l=a=new ni(t,0),o=!0}var c;let u=this.view.observer.selectionRange;!o&&u.focusNode&&(Ve(l.node,l.offset,u.anchorNode,u.anchorOffset)&&Ve(a.node,a.offset,u.focusNode,u.focusOffset)||this.suppressWidgetCursorChange(u,h))||(this.view.observer.ignore(()=>{ye.android&&ye.chrome&&i.contains(u.focusNode)&&function(t,e){for(let i=t;i&&i!=e;i=i.assignedSlot||i.parentNode)if(1==i.nodeType&&"false"==i.contentEditable)return!0;return!1}(u.focusNode,i)&&(i.blur(),i.focus({preventScroll:!0}));let t=Ie(this.view.root);if(t)if(h.empty){if(ye.gecko){let t=(e=l.node,s=l.offset,1!=e.nodeType?0:(s&&"false"==e.childNodes[s-1].contentEditable?1:0)|(sh.head&&([l,a]=[a,l]),e.setEnd(a.node,a.offset),e.setStart(l.node,l.offset),t.removeAllRanges(),t.addRange(e)}else;var e,s;r&&this.view.root.activeElement==i&&(i.blur(),n&&n.focus())}),this.view.observer.setSelectionRange(l,a)),this.impreciseAnchor=l.precise?null:new ni(u.anchorNode,u.anchorOffset),this.impreciseHead=a.precise?null:new ni(u.focusNode,u.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&Ve(t.focusNode,t.focusOffset,t.anchorNode,t.anchorOffset)&&this.posFromDOM(t.focusNode,t.focusOffset)==e.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=Ie(t.root),{anchorNode:n,anchorOffset:s}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let r=this.lineAt(e.head,e.assoc);if(!r)return;let o=r.posAtStart;if(e.head==o||e.head==o+r.length)return;let l=this.coordsAt(e.head,-1),a=this.coordsAt(e.head,1);if(!l||!a||l.bottom>a.top)return;let h=this.domAtPos(e.head+e.assoc,e.assoc);i.collapse(h.node,h.offset),i.modify("move",e.assoc<0?"forward":"backward","lineboundary"),t.observer.readSelectionRange();let c=t.observer.selectionRange;t.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=e.from&&i.collapse(n,s)}posFromDOM(t,e){let i=this.tile.nearest(t);if(!i)return 2&this.tile.dom.compareDocumentPosition(t)?0:this.view.state.doc.length;let n=i.posAtStart;if(!i.isComposite())return i.isText()?t==i.dom?n+e:n+(e?i.length:0):n;{let s;if(t==i.dom)s=i.dom.childNodes[e];else{let n=0==_e(t)?0:0==e?-1:1;for(;;){let e=t.parentNode;if(e==i.dom)break;0==n&&e.firstChild!=e.lastChild&&(n=t==e.firstChild?-1:1),t=e}s=n<0?t:t.nextSibling}if(s==i.dom.firstChild)return n;for(;s&&!rn.get(s);)s=s.nextSibling;if(!s)return n+i.length;for(let t=0,e=n;;t++){let n=i.children[t];if(n.dom==s)return e;e+=n.length+n.breakAfter}}}domAtPos(t,e){let{tile:i,offset:n}=this.tile.resolveBlock(t,e);return i.isWidget()?i.domPosFor(n,e):i.domIn(n,e)}inlineDOMNearPos(t,e){let i,n,s=-1,r=!1,o=-1,l=!1;return this.tile.blockTiles((e,a)=>{if(e.isWidget()){if(32&e.flags&&a>=t)return!0;16&e.flags&&(r=!0)}else{let h=a+e.length;if(a<=t&&(i=e,s=t-a,r=h=t&&!n&&(n=e,o=t-a,l=a>t),a>t&&n)return!0}}),i||n?(r&&n?i=null:l&&i&&(n=null),i&&e<0||!n?i.domIn(s,e):n.domIn(o,e)):this.domAtPos(t,e)}coordsAt(t,e,i){let{tile:n,offset:s}=this.tile.resolveBlock(t,e);return n.isWidget()?n.widget instanceof En?null:n.coordsInWidget(s,e,!0):n.coordsIn(s,e,i)}lineAt(t,e){let{tile:i}=this.tile.resolveBlock(t,e);return i.isLine()?i:null}coordsForChar(t){let{tile:e,offset:i}=this.tile.resolveBlock(t,1);if(!e.isLine())return null;return function t(e,i){if(e.isComposite())for(let n of e.children){if(n.length>=i){let e=t(n,i);if(e)return e}if((i-=n.length)<0)break}else if(e.isText()&&iMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,l=this.view.textDirection==si.LTR,a=0,h=(t,c,u)=>{for(let f=0;fn);f++){let n=t.children[f],d=c+n.length,p=n.dom.getBoundingClientRect(),{height:m}=p;if(u&&!f&&(a+=p.top-u.top),n instanceof hn)d>i&&h(n,c,p);else if(c>=i&&(a>0&&e.push(-a),e.push(m+a),a=0,r)){let t=n.dom.lastChild,e=t?He(t):[];if(e.length){let t=e[e.length-1],i=l?t.right-p.left:p.right-t.left;i>o&&(o=i,this.minWidth=s,this.minWidthFrom=c,this.minWidthTo=d)}}u&&f==t.children.length-1&&(a+=u.bottom-p.bottom),c=d+n.breakAfter}};return h(this.tile,0,null),e}textDirectionAt(t){let{tile:e}=this.tile.resolveBlock(t,1);return"rtl"==getComputedStyle(e.dom).direction?si.RTL:si.LTR}measureTextSize(){let t=this.tile.blockTiles(t=>{if(t.isLine()&&t.children.length&&t.length<=20){let e,i=0;for(let n of t.children){if(!n.isText()||/[^ -~]/.test(n.text))return;let t=He(n.dom);if(1!=t.length)return;i+=t[0].width,e=t[0].height}if(i)return{lineHeight:t.dom.getBoundingClientRect().height,charWidth:i/t.length,textHeight:e}}});if(t)return t;let e,i,n,s=document.createElement("div");return s.className="cm-line",s.style.width="99999px",s.style.position="absolute",s.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(s);let t=He(s.firstChild)[0];e=s.getBoundingClientRect().height,i=t&&t.width?t.width/27:7,n=t&&t.height?t.height:e,s.remove()}),{lineHeight:e,charWidth:i,textHeight:n}}computeBlockGapDeco(){let t=[],e=this.view.viewState;for(let i=0,n=0;;n++){let s=n==e.viewports.length?null:e.viewports[n],r=s?s.from-1:this.view.state.doc.length;if(r>i){let n=(e.lineBlockAt(r).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(Te.replace({widget:new En(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,r))}if(!s)break;i=s.to+1}return Te.set(t)}updateDeco(){let t=1,e=this.view.state.facet($i).map(e=>(this.dynamicDecorationMap[t++]="function"==typeof e)?e(this.view):e),i=!1,n=this.view.state.facet(ji).map((t,e)=>{let n="function"==typeof t;return n&&(i=!0),n?t(this.view):t});for(n.length&&(this.dynamicDecorationMap[t++]=i,e.push(It.join(n))),this.decorations=[this.editContextFormatting,...e,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];t"function"==typeof t?t(this.view):t)}scrollIntoView(t){if(t.isSnapshot){let e=this.view.viewState.lineBlockAt(t.range.head);return this.view.scrollDOM.scrollTop=e.top-t.yMargin,void(this.view.scrollDOM.scrollLeft=t.xMargin)}for(let e of this.view.state.facet(Li))try{if(e(this.view,t.range,t))return!0}catch(t){Hi(this.view.state,t,"scroll handler")}let e,{range:i}=t,n=this.coordsAt(i.head,i.assoc||(i.head>i.anchor?-1:1));if(!n)return;!i.empty&&(e=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(n={left:Math.min(n.left,e.left),top:Math.min(n.top,e.top),right:Math.max(n.right,e.right),bottom:Math.max(n.bottom,e.bottom)});let s=Zi(this.view),r={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom},{offsetWidth:o,offsetHeight:l}=this.view.scrollDOM;if(function(t,e,i,n,s,r,o,l){let a=t.ownerDocument,h=a.defaultView||window;for(let c=t,u=!1;c&&!u;)if(1==c.nodeType){let t,f=c==a.body,d=1,p=1;if(f)t=Qe(h);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(u=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();({scaleX:d,scaleY:p}=$e(c,e)),t={left:e.left,right:e.left+c.clientWidth*d,top:e.top,bottom:e.top+c.clientHeight*p}}let m=0,g=0;if("nearest"==s)e.top0&&e.bottom>t.bottom+g&&(g=e.bottom-t.bottom+o)):e.bottom>t.bottom-o&&(g=e.bottom-t.bottom+o,i<0&&e.top-g0&&e.right>t.right+m&&(m=e.right-t.right+r)):e.right>t.right-r&&(m=e.right-t.right+r,i<0&&e.leftt.bottom||e.leftt.right)&&(e={left:Math.max(e.left,t.left),right:Math.min(e.right,t.right),top:Math.max(e.top,t.top),bottom:Math.min(e.bottom,t.bottom)}),c=c.assignedSlot||c.parentNode}else{if(11!=c.nodeType)break;c=c.host}}(this.view.scrollDOM,r,i.head1&&(n.top>window.pageYOffset+window.visualViewport.offsetTop+window.visualViewport.height||n.bottomt.isWidget()||t.children.some(e);return e(this.tile.resolveBlock(t,1).tile)}destroy(){Dn(this.tile)}}function Dn(t,e){let i=null==e?void 0:e.get(t);if(1!=i){null==i&&t.destroy();for(let i of t.children)Dn(i,e)}}function Rn(t,e){let i=t.observer.selectionRange;if(!i.focusNode)return null;let n=ei(i.focusNode,i.focusOffset),s=ii(i.focusNode,i.focusOffset),r=n||s;if(s&&n&&s.node!=n.node){let e=rn.get(s.node);if(!e||e.isText()&&e.text!=s.node.nodeValue)r=s;else if(t.docView.lastCompositionAfterCursor){let t=rn.get(n.node);!t||t.isText()&&t.text!=n.node.nodeValue||(r=s)}}if(t.docView.lastCompositionAfterCursor=r!=n,!r)return null;let o=e-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}let Pn=class{constructor(){this.changes=[]}compareRange(t,e){Ee(t,e,this.changes)}comparePoint(t,e){Ee(t,e,this.changes)}boundChange(t){Ee(t,t,this.changes)}};class Bn{constructor(){this.changes=[]}compareRange(t,e){Ee(t,e,this.changes)}comparePoint(){}boundChange(t){Ee(t,t,this.changes)}}class En extends Me{constructor(t){super(),this.height=t}toDOM(){let t=document.createElement("div");return t.className="cm-gap",this.updateDOM(t),t}eq(t){return t.height==this.height}updateDOM(t){return 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e=t.docView.coordsAt(n<0?s.from:s.to,n>0?-1:1);if(e&&(n<0?e.top<=h+o:e.bottom>=h+o))break}let e=t.viewState.heightOracle.textHeight/2;h=n>0?s.bottom+e:s.top-e}if(t.viewport.from>=s.to||t.viewport.to<=s.from){if(i)return null;if(s.type==Oe.Text){let e=function(t,e,i,n,s){let r=Math.round((n-e.left)*t.defaultCharacterWidth);if(t.lineWrapping&&i.height>1.5*t.defaultLineHeight){let e=t.viewState.heightOracle.textHeight;r+=Math.floor((s-i.top-.5*(t.defaultLineHeight-e))/e)*t.viewState.heightOracle.lineLength}let o=t.state.sliceDoc(i.from,i.to);return i.from+jt(o,r,t.state.tabSize)}(t,r,s,l,a);return new Vn(e,e==s.from?1:-1)}}if(s.type!=Oe.Text)return h<(s.top+s.bottom)/2?new Vn(s.from,1):new Vn(s.to,-1);let c=t.docView.lineAt(s.from,2);return c&&c.length==s.length||(c=t.docView.lineAt(s.from,-2)),new Fn(t,l,a,t.textDirectionAt(s.from)).scanTile(c,s.from)}class Fn{constructor(t,e,i,n){this.view=t,this.x=e,this.y=i,this.baseDir=n,this.line=null,this.spans=null}bidiSpansAt(t){return(!this.line||this.line.from>t||this.line.to1||i.length&&(i[0].level!=this.baseDir||i[0].to+n.from>1;e:if(a.has(f)){let t=o+Math.floor(Math.random()*i);for(let e=0;e1)){if(i.bottomthis.y)(!s||s.top>i.top)&&(s=i),a=-1;else{let t=i.left>this.x?this.x-i.left:i.right(i+i+o)/3)return this.y=n.bottom-1,this.scan(t,e,!0);if(s&&s.top<(i+o+o)/3)return this.y=s.top+1,this.scan(t,e,!0)}let f=(h?this.dirAt(t[c],1):this.baseDir)==si.LTR;return{i:c,after:this.x>(r.left+r.right)/2==f}}scanText(t,e){let i=[];for(let n=0;n{let s=i[n]-e,r=i[n+1]-e;return Je(t.dom,s,r).getClientRects()});return n.after?new Vn(i[n.i+1],-1):new Vn(i[n.i],1)}scanTile(t,e){if(!t.length)return new Vn(e,1);if(1==t.children.length){let i=t.children[0];if(i.isText())return this.scanText(i,e);if(i.isComposite())return this.scanTile(i,e)}let i=[e];for(let n=0,s=e;n{let i=t.children[e];return 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jn(t,e,i,n){if(t.isComposite()){let s=-1,r=-1,o=-1,l=-1;for(let a=0,h=n,c=n;ai)return jn(n,e,i,h);if(u>=e&&-1==s&&(s=a,r=h),h>i&&n.dom.parentNode==t.dom){o=a,l=c;break}c=u,h=u+n.breakAfter}return{from:r,to:l<0?n+t.length:l,startDOM:(s?t.children[s-1].dom.nextSibling:null)||t.dom.firstChild,endDOM:o=0?t.children[o].dom:null}}return t.isText()?{from:n,to:n+t.length,startDOM:t.dom,endDOM:t.dom.nextSibling}:null}function Xn(t,e){let i,{newSel:n}=e,{state:s}=t,r=s.selection.main,o=t.inputState.lastKeyTime>Date.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:t,to:n}=e.bounds,l=r.from,a=null;(8===o||ye.android&&e.text.length=t&&r.to<=n&&(e.typeOver||u!=e.text)&&u.slice(0,r.from-t)==e.text.slice(0,r.from-t)&&u.slice(r.to-t)==e.text.slice(h=e.text.length-(u.length-(r.to-t)))?i={from:r.from,to:r.to,insert:f.of(e.text.slice(r.from-t,h).split(qn))}:(c=Yn(u,e.text,l-t,a))&&(ye.chrome&&13==o&&c.toB==c.from+2&&e.text.slice(c.from,c.toB)==qn+qn&&c.toB--,i={from:t+c.from,to:t+c.toA,insert:f.of(e.text.slice(c.from,c.toB).split(qn))})}else n&&(!t.hasFocus&&s.facet(Vi)||Jn(n,r))&&(n=null);if(!i&&!n)return!1;if((ye.mac||ye.android)&&i&&i.from==i.to&&i.from==r.head-1&&/^\. ?$/.test(i.insert.toString())&&"off"==t.contentDOM.getAttribute("autocorrect")?(n&&2==i.insert.length&&(n=W.single(n.main.anchor-1,n.main.head-1)),i={from:i.from,to:i.to,insert:f.of([i.insert.toString().replace("."," 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s.update(n,{userEvent:l,scrollIntoView:!0})}(t,e,i));return t.state.facet(Ti).some(i=>i(t,e.from,e.to,o,l))||t.dispatch(l()),!0}function Yn(t,e,i,n){let s=Math.min(t.length,e.length),r=0;for(;r0&&l>0&&t.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if("end"==n){i-=o+Math.max(0,r-Math.min(o,l))-r}if(o=o?r-i:0,l=r+(l-o),o=r}else if(l=l?r-i:0,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function Jn(t,e){return e.head==t.main.head&&e.anchor==t.main.anchor}class Zn{setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}constructor(t){this.view=t,this.lastKeyCode=0,this.lastKeyTime=0,this.touchActive=!1,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 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i,n=e.target;n!=t.contentDOM;n=n.parentNode)if(!n||11==n.nodeType||(i=rn.get(n))&&i.isWidget()&&!i.isHidden&&i.widget.ignoreEvent(e))return!1;return!0})(this.view,t)&&!this.ignoreDuringComposition(t)&&("keydown"==t.type&&this.keydown(t)||(0!=this.view.updateState?Promise.resolve().then(()=>this.runHandlers(t.type,t)):this.runHandlers(t.type,t)))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let t of i.observers)t(this.view,e);for(let t of i.handlers){if(e.defaultPrevented)break;if(t(this.view,e)){e.preventDefault();break}}}}ensureHandlers(t){let e=es(t),i=this.handlers,n=this.view.contentDOM;for(let t in e)if("scroll"!=t){let s=!e[t].handlers.length,r=i[t];r&&s!=!r.handlers.length&&(n.removeEventListener(t,this.handleEvent),r=null),r||n.addEventListener(t,this.handleEvent,{passive:s})}for(let t in i)"scroll"==t||e[t]||n.removeEventListener(t,this.handleEvent);this.handlers=e}keydown(t){if(this.lastKeyCode=t.keyCode,this.lastKeyTime=Date.now(),9==t.keyCode&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&27!=t.keyCode&&ss.indexOf(t.keyCode)<0&&(this.tabFocusMode=-1),ye.android&&ye.chrome&&!t.synthetic&&(13==t.keyCode||8==t.keyCode))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;if(ye.ios&&!t.synthetic&&!t.altKey&&!t.metaKey&&(is.some(e=>e.keyCode==t.keyCode)&&!t.ctrlKey||ns.indexOf(t.key)>-1&&t.ctrlKey)){let i={ctrlKey:t.ctrlKey,altKey:t.altKey,metaKey:t.metaKey,shiftKey:t.shiftKey};return i.shiftKey&&ye.ios&&!/^(off|none)$/.test(this.view.contentDOM.autocapitalize)&&((e=this.view.win).visualViewport&&e.visualViewport.height*e.visualViewport.scale/e.document.documentElement.clientHeight<.85)&&(i.shiftKey=!1),this.pendingIOSKey={key:t.key,keyCode:t.keyCode,mods:i},setTimeout(()=>this.flushIOSKey(),250),!0}var e;return 229!=t.keyCode&&this.view.observer.forceFlush(),!1}flushIOSKey(t){let e=this.pendingIOSKey;return!!e&&(!("Enter"==e.key&&t&&t.from0||!!(ye.safari&&!ye.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.view.observer.update(t),this.mouseSelection&&this.mouseSelection.update(t),this.draggedContent&&t.docChanged&&(this.draggedContent=this.draggedContent.map(t.changes)),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function ts(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){Hi(i.state,t)}}}function es(t){let e=Object.create(null);function i(t){return e[t]||(e[t]={observers:[],handlers:[]})}for(let e of t){let t=e.spec,n=t&&t.plugin.domEventHandlers,s=t&&t.plugin.domEventObservers;if(n)for(let t in n){let s=n[t];s&&i(t).handlers.push(ts(e.value,s))}if(s)for(let t in s){let n=s[t];n&&i(t).observers.push(ts(e.value,n))}}for(let t in ls)i(t).handlers.push(ls[t]);for(let t in as)i(t).observers.push(as[t]);return e}const is=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],ns="dthko",ss=[16,17,18,20,91,92,224,225];function rs(t){return.7*Math.max(0,t)+8}class os{constructor(t,e,i,n){this.view=t,this.startEvent=e,this.style=i,this.mustSelect=n,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=e,this.scrollParents=Ke(t.contentDOM),this.atoms=t.state.facet(Xi).map(e=>e(t));let s=t.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(Tt.allowMultipleSelections)&&function(t,e){let i=t.state.facet(Si);return i.length?i[0](e):ye.mac?e.metaKey:e.ctrlKey}(t,e),this.dragging=!(!function(t,e){let{main:i}=t.state.selection;if(i.empty)return!1;let n=Ie(t.root);if(!n||0==n.rangeCount)return!0;let s=n.getRangeAt(0).getClientRects();for(let t=0;t=e.clientX&&i.top<=e.clientY&&i.bottom>=e.clientY)return!0}return!1}(t,e)||1!=vs(e))&&null}start(t){!1===this.dragging&&this.select(t)}move(t){if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(e=this.startEvent,i=t,Math.max(Math.abs(e.clientX-i.clientX),Math.abs(e.clientY-i.clientY))<10))return;var e,i;this.select(this.lastEvent=t);let n=0,s=0,r=0,o=0,l=this.view.win.innerWidth,a=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:l}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:o,bottom:a}=this.scrollParents.y.getBoundingClientRect());let h=Zi(this.view);t.clientX-h.left<=r+6?n=-rs(r-t.clientX):t.clientX+h.right>=l-6&&(n=rs(t.clientX-l)),t.clientY-h.top<=o+6?s=-rs(o-t.clientY):t.clientY+h.bottom>=a-6&&(s=rs(t.clientY-a)),this.setScrollSpeed(n,s)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:t,y:e}=this.scrollSpeed;t&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=t,t=0),e&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=e,e=0),(t||e)&&this.view.win.scrollBy(t,e),!1===this.dragging&&this.select(this.lastEvent)}select(t){let{view:e}=this,i=Wn(this.atoms,this.style.get(t,this.extend,this.multiple));!this.mustSelect&&i.eq(e.state.selection,!1===this.dragging)||this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(t){t.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(t)&&setTimeout(()=>this.select(this.lastEvent),20)}}const ls=Object.create(null),as=Object.create(null),hs=ye.ie&&ye.ie_version<15||ye.ios&&ye.webkit_version<604;function cs(t,e,i){for(let n of t.facet(e))i=n(i,t);return i}function us(t,e){e=cs(t.state,Ri,e);let i,{state:n}=t,s=1,r=n.toText(e),o=r.lines==n.selection.ranges.length;if(null!=bs&&n.selection.ranges.every(t=>t.empty)&&bs==r.toString()){let t=-1;i=n.changeByRange(i=>{let l=n.doc.lineAt(i.from);if(l.from==t)return{range:i};t=l.from;let a=n.toText((o?r.line(s++).text:e)+n.lineBreak);return{changes:{from:l.from,insert:a},range:W.cursor(i.from+a.length)}})}else i=o?n.changeByRange(t=>{let e=r.line(s++);return{changes:{from:t.from,to:t.to,insert:e.text},range:W.cursor(t.from+e.length)}}):n.replaceSelection(r);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function fs(t,e,i,n){if(1==n)return W.cursor(e,i);if(2==n)return function(t,e,i=1){let n=t.charCategorizer(e),s=t.doc.lineAt(e),r=e-s.from;if(0==s.length)return W.cursor(e);0==r?i=1:r==s.length&&(i=-1);let o=r,l=r;i<0?o=k(s.text,r,!1):l=k(s.text,r);let a=n(s.text.slice(o,l));for(;o>0;){let t=k(s.text,o,!1);if(n(s.text.slice(t,o))!=a)break;o=t}for(;l{let e=t.inputState;e.lastScrollTop=t.scrollDOM.scrollTop,e.lastScrollLeft=t.scrollDOM.scrollLeft,ye.ios&&!e.touchActive&&(e.lastIOSMomentumScroll=Date.now())},as.wheel=as.mousewheel=t=>{t.inputState.lastWheelEvent=Date.now()},ls.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&0!=t.inputState.tabFocusMode&&(t.inputState.tabFocusMode=Date.now()+2e3),!1),as.touchstart=(t,e)=>{let i=t.inputState,n=e.targetTouches[0];i.touchActive=!0,i.lastTouchTime=Date.now(),n&&(i.lastTouchX=n.clientX,i.lastTouchY=n.clientY),i.setSelectionOrigin("select.pointer")},as.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},as.touchend=(t,e)=>{t.inputState.touchActive=!1},ls.mousedown=(t,e)=>{if(t.observer.flush(),t.inputState.lastTouchTime>Date.now()-2e3)return!1;let i=null;for(let n of t.state.facet(Ai))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=t.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),n=vs(e),s=t.state.selection;return{update(t){t.docChanged&&(i.pos=t.changes.mapPos(i.pos),s=s.map(t.changes))},get(e,r,o){let l,a=t.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),h=fs(t,a.pos,a.assoc,n);if(i.pos!=a.pos&&!r){let e=fs(t,i.pos,i.assoc,n),s=Math.min(e.from,h.from),r=Math.max(e.to,h.to);h=s1&&(l=function(t,e){for(let i=0;i=e)return W.create(t.ranges.slice(0,i).concat(t.ranges.slice(i+1)),t.mainIndex==i?0:t.mainIndex-(t.mainIndex>i?1:0))}return null}(s,a.pos))?l:o?s.addRange(h):W.create([h])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new os(t,e,i,n)),n&&t.observer.ignore(()=>{Ye(t.contentDOM);let e=t.root.activeElement;e&&!e.contains(t.contentDOM)&&e.blur()});let s=t.inputState.mouseSelection;if(s)return s.start(e),!1===s.dragging}else t.inputState.setSelectionOrigin("select.pointer");return!1};const ds=ye.ie&&ye.ie_version<=11;let ps=null,ms=0,gs=0;function vs(t){if(!ds)return t.detail;let e=ps,i=gs;return ps=t,gs=Date.now(),ms=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(ms+1)%3:1}function ws(t,e,i,n){if(!(i=cs(t.state,Ri,i)))return;let s=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:r}=t.inputState,o=n&&r&&function(t,e){let i=t.state.facet(Ci);return i.length?i[0](e):ye.mac?!e.altKey:!e.ctrlKey}(t,e)?{from:r.from,to:r.to}:null,l={from:s,insert:i},a=t.state.changes(o?[o,l]:l);t.focus(),t.dispatch({changes:a,selection:{anchor:a.mapPos(s,-1),head:a.mapPos(s,1)},userEvent:o?"move.drop":"input.drop"}),t.inputState.draggedContent=null}ls.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let n=t.docView.tile.nearest(e.target);if(n&&n.isWidget()){let t=n.posAtStart,e=t+n.length;(t>=i.to||e<=i.from)&&(i=W.undirectionalRange(t,e))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",cs(t.state,Pi,t.state.sliceDoc(i.from,i.to))),e.dataTransfer.effectAllowed="copyMove"),!1},ls.dragend=t=>(t.inputState.draggedContent=null,!1),ls.drop=(t,e)=>{if(!e.dataTransfer)return!1;if(t.state.readOnly)return!0;let i=e.dataTransfer.files;if(i&&i.length){let n=Array(i.length),s=0,r=()=>{++s==i.length&&ws(t,e,n.filter(t=>null!=t).join(t.state.lineBreak),!1)};for(let t=0;t{/[\x00-\x08\x0e-\x1f]{2}/.test(e.result)||(n[t]=e.result),r()},e.readAsText(i[t])}return!0}{let i=e.dataTransfer.getData("Text");if(i)return ws(t,e,i,!0),!0}return!1},ls.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=hs?null:e.clipboardData;return i?(us(t,i.getData("text/plain")||i.getData("text/uri-list")),!0):(function(t){let e=t.dom.parentNode;if(!e)return;let i=e.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.focus(),setTimeout(()=>{t.focus(),i.remove(),us(t,i.value)},50)}(t),!1)};let bs=null;ls.copy=ls.cut=(t,e)=>{if(!We(t.contentDOM,t.observer.selectionRange))return!1;let{text:i,ranges:n,linewise:s}=function(t){let e=[],i=[],n=!1;for(let n of t.selection.ranges)n.empty||(e.push(t.sliceDoc(n.from,n.to)),i.push(n));if(!e.length){let s=-1;for(let{from:n}of t.selection.ranges){let r=t.doc.lineAt(n);r.number>s&&(e.push(r.text),i.push({from:r.from,to:Math.min(t.doc.length,r.to+1)})),s=r.number}n=!0}return{text:cs(t,Pi,e.join(t.lineBreak)),ranges:i,linewise:n}}(t.state);if(!i&&!s)return!1;bs=s?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let r=hs?null:e.clipboardData;return r?(r.clearData(),r.setData("text/plain",i),!0):(function(t,e){let i=t.dom.parentNode;if(!i)return;let n=i.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.value=e,n.focus(),n.selectionEnd=e.length,n.selectionStart=0,setTimeout(()=>{n.remove(),t.focus()},50)}(t,i),!1)};const ys=dt.define();function xs(t,e){let i=[];for(let n of t.facet(Di)){let s=n(t,e);s&&i.push(s)}return i.length?t.update({effects:i,annotations:ys.of(!0)}):null}function ks(t){setTimeout(()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=xs(t.state,e);i?t.dispatch(i):t.update([])}},10)}as.focus=t=>{t.inputState.lastFocusTime=Date.now(),t.scrollDOM.scrollTop||!t.inputState.lastScrollTop&&!t.inputState.lastScrollLeft||(t.scrollDOM.scrollTop=t.inputState.lastScrollTop,t.scrollDOM.scrollLeft=t.inputState.lastScrollLeft),ks(t)},as.blur=t=>{t.observer.clearSelectionRange(),ks(t)},as.compositionstart=as.compositionupdate=t=>{t.observer.editContext||(null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0))},as.compositionend=t=>{t.observer.editContext||(t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,ye.chrome&&ye.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then(()=>t.observer.flush()):setTimeout(()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])},50))},as.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},ls.beforeinput=(t,e)=>{var i,n;if("insertText"!=e.inputType&&"insertCompositionText"!=e.inputType||(t.inputState.insertingText=e.data,t.inputState.insertingTextAt=Date.now()),"insertReplacementText"==e.inputType&&t.observer.editContext){let n=null===(i=e.dataTransfer)||void 0===i?void 0:i.getData("text/plain"),s=e.getTargetRanges();if(n&&s.length){let e=s[0],i=t.posAtDOM(e.startContainer,e.startOffset),r=t.posAtDOM(e.endContainer,e.endOffset);return Gn(t,{from:i,to:r,insert:t.state.toText(n)},null),!0}}let s;if(ye.chrome&&ye.android&&(s=is.find(t=>t.inputType==e.inputType))&&(t.observer.delayAndroidKey(s.key,s.keyCode),"Backspace"==s.key||"Delete"==s.key)){let e=(null===(n=window.visualViewport)||void 0===n?void 0:n.height)||0;setTimeout(()=>{var i;((null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0)>e+10&&t.hasFocus&&(t.contentDOM.blur(),t.focus())},100)}return ye.ios&&"deleteContentForward"==e.inputType&&t.observer.flushSoon(),ye.safari&&"insertText"==e.inputType&&t.inputState.composing>=0&&setTimeout(()=>as.compositionend(t,e),20),!1};const Ss=new Set;const Cs=["pre-wrap","normal","pre-line","break-spaces"];let As=!1;function Ms(){As=!1}class Os{constructor(t){this.lineWrapping=t,this.doc=f.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){if(!this.lineWrapping)return this.lineHeight;return(1+Math.max(0,Math.ceil((t-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return Cs.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i-1,l=Math.abs(e-this.lineHeight)>.3||this.lineWrapping!=o;if(this.lineWrapping=o,this.lineHeight=e,this.charWidth=i,this.textHeight=n,this.lineLength=s,l){this.heightSamples={};for(let t=0;t0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t){this.height!=t&&(Math.abs(this.height-t)>Ps&&(As=!0),this.height=t)}replace(t,e,i){return Bs.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,n){let s=this,r=i.doc;for(let o=n.length-1;o>=0;o--){let{fromA:l,toA:a,fromB:h,toB:c}=n[o],u=s.lineAt(l,Rs.ByPosNoHeight,i.setDoc(e),0,0),f=u.to>=a?u:s.lineAt(a,Rs.ByPosNoHeight,i,0,0);for(c+=f.to-a,a=f.to;o>0&&u.from<=n[o-1].toA;)l=n[o-1].fromA,h=n[o-1].fromB,o--,l2*s){let s=t[e-1];s.break?t.splice(--e,1,s.left,null,s.right):t.splice(--e,1,s.left,s.right),i+=1+s.break,n-=s.size}else{if(!(s>2*n))break;{let e=t[i];e.break?t.splice(i,1,e.left,null,e.right):t.splice(i,1,e.left,e.right),i+=2+e.break,s-=e.size}}else if(n=s&&r(this.lineAt(0,Rs.ByPos,i,n,s))}setMeasuredHeight(t){let e=t.heights[t.index++];e<0?(this.spaceAbove=-e,e=t.heights[t.index++]):this.spaceAbove=0,this.setHeight(e)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setMeasuredHeight(n),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Ns extends Is{constructor(t,e,i){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0,this.spaceAbove=i}mainBlock(t,e){return new Ds(e,this.length,t+this.spaceAbove,this.height-this.spaceAbove,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof Ns||n instanceof Ws&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof Ws?n=new Ns(n.length,this.height,this.spaceAbove):n.height=this.height,this.outdated||(n.outdated=!1),n):Bs.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setMeasuredHeight(n):(i||this.outdated)&&(this.spaceAbove=0,this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight)),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Ws extends Bs{constructor(t){super(t,0)}heightMetrics(t,e){let i,n=t.doc.lineAt(e).number,s=t.doc.lineAt(e+this.length).number,r=s-n+1,o=0;if(t.lineWrapping){let e=Math.min(this.height,t.lineHeight*r);i=e/r,this.length>r+1&&(o=(this.height-e)/(this.length-r-1))}else i=this.height/r;return{firstLine:n,lastLine:s,perLine:i,perChar:o}}blockAt(t,e,i,n){let{firstLine:s,lastLine:r,perLine:o,perChar:l}=this.heightMetrics(e,n);if(e.lineWrapping){let s=n+(t0){let t=i[i.length-1];t instanceof Ws?i[i.length-1]=new Ws(t.length+n):i.push(null,new Ws(n-1))}if(t>0){let e=i[0];e instanceof Ws?i[0]=new Ws(t+e.length):i.unshift(new Ws(t-1),null)}return Bs.of(i)}decomposeLeft(t,e){e.push(new Ws(t-1),null)}decomposeRight(t,e){e.push(null,new Ws(this.length-t-1))}updateHeight(t,e=0,i=!1,n){let s=e+this.length;if(n&&n.from<=e+this.length&&n.more){let i=[],r=Math.max(e,n.from),o=-1;for(n.from>e&&i.push(new Ws(n.from-e-1).updateHeight(t,e));r<=s&&n.more;){let e=t.doc.lineAt(r).length;i.length&&i.push(null);let s=n.heights[n.index++],l=0;s<0&&(l=-s,s=n.heights[n.index++]),-1==o?o=s:Math.abs(s-o)>=Ps&&(o=-2);let a=new Ns(e,s,l);a.outdated=!1,i.push(a),r+=e+1}r<=s&&i.push(null,new Ws(s-r).updateHeight(t,r));let l=Bs.of(i);return(o<0||Math.abs(l.height-this.height)>=Ps||Math.abs(o-this.heightMetrics(t,e).perLine)>=Ps)&&(As=!0),Es(this,l)}return(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class Hs extends Bs{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return 1&this.flags}blockAt(t,e,i,n){let s=i+this.left.height;return to))return a;let h=e==Rs.ByPosNoHeight?Rs.ByPosNoHeight:Rs.ByPos;return l?a.join(this.right.lineAt(o,h,i,r,o)):this.left.lineAt(o,h,i,n,s).join(a)}forEachLine(t,e,i,n,s,r){let o=n+this.left.height,l=s+this.left.length+this.break;if(this.break)t=l&&this.right.forEachLine(t,e,i,o,l,r);else{let a=this.lineAt(l,Rs.ByPos,i,n,s);t=t&&a.from<=e&&r(a),e>a.to&&this.right.forEachLine(a.to+1,e,i,o,l,r)}}replace(t,e,i){let n=this.left.length+this.break;if(ethis.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let s=[];t>0&&this.decomposeLeft(t,s);let r=s.length;for(let t of i)s.push(t);if(t>0&&Vs(s,r-1),e=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?Bs.of(this.break?[t,null,e]:[t,e]):(this.left=Es(this.left,t),this.right=Es(this.right,e),this.setHeight(t.height+e.height),this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,n){let{left:s,right:r}=this,o=e+s.length+this.break,l=null;return n&&n.from<=e+s.length&&n.more?l=s=s.updateHeight(t,e,i,n):s.updateHeight(t,e,i),n&&n.from<=o+r.length&&n.more?l=r=r.updateHeight(t,o,i,n):r.updateHeight(t,o,i),l?this.balanced(s,r):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function Vs(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof Ws&&(n=t[e+1])instanceof Ws&&t.splice(e-1,3,new Ws(i.length+1+n.length))}class zs{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,e){if(this.lineStart>-1){let t=Math.min(e,this.lineEnd),i=this.nodes[this.nodes.length-1];i instanceof Ns?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new Ns(t-this.pos,-1,0)),this.writtenTo=t,e>t&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t=5)&&this.addLineDeco(n,s,r)}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 Ns(this.pos-t,-1,0)),this.writtenTo=this.pos}blankContent(t,e){let i=new Ws(e-t);return this.oracle.doc.lineAt(t).to==e&&(i.flags|=4),i}ensureLine(){this.enterLine();let t=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(t instanceof Ns)return t;let e=new Ns(0,-1,0);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let n=this.ensureLine();n.length+=i,n.collapsed+=i,n.widgetHeight=Math.max(n.widgetHeight,t),n.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(this.lineStart>-1)||e instanceof Ns||this.isCovered?(this.writtenToi.clientHeight||i.scrollWidth>i.clientWidth)&&"visible"!=n.overflow){let n=i.getBoundingClientRect();r=Math.max(r,n.left),o=Math.min(o,n.right),l=Math.max(l,n.top),a=Math.min(e==t.parentNode?s.innerHeight:a,n.bottom)}e="absolute"==n.position||"fixed"==n.position?i.offsetParent:i.parentNode}else{if(11!=e.nodeType)break;e=e.host}return{left:r-i.left,right:Math.max(r,o)-i.left,top:l-(i.top+e),bottom:Math.max(l,a)-(i.top+e)}}function _s(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class Us{constructor(t,e,i,n){this.from=t,this.to=e,this.size=i,this.displaySize=n}static same(t,e){if(t.length!=e.length)return!1;for(let i=0;i"function"!=typeof t&&"cm-lineWrapping"==t.class);this.heightOracle=new Os(i),this.stateDeco=Ys(e),this.heightMap=Bs.empty().applyChanges(this.stateDeco,f.empty,this.heightOracle.setDoc(e.doc),[new en(0,0,0,e.doc.length)]);for(let t=0;t<2&&(this.viewport=this.getViewport(0,null),this.updateForViewport());t++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=Te.set(this.lineGaps.map(t=>t.draw(this,!1))),this.scrollParent=t.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let n=i?e.head:e.anchor;if(!t.some(({from:t,to:e})=>n>=t&&n<=e)){let{from:e,to:i}=this.lineBlockAt(n);t.push(new Ks(e,i))}}return this.viewports=t.sort((t,e)=>t.from-e.from),this.updateScaler()}updateScaler(){let t=this.scaler;return this.scaler=this.heightMap.height<=7e6?Gs:new Js(this.heightOracle,this.heightMap,this.viewports),t.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,t=>{this.viewportLines.push(Zs(t,this.scaler))})}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=Ys(this.state);let n=t.changedRanges,s=en.extendWithRanges(n,function(t,e,i){let n=new Fs;return It.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:D.empty(this.state.doc.length))),r=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);Ms(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=r||As)&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=r);let l=s.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.headl.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,e));let a=l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,t.flags|=this.updateForViewport(),(a||!t.changes.empty||2&t.flags)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(t.changes),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&(t.selectionSet||t.focusChanged)&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Ei)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:t}=this,e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,s=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?si.RTL:si.LTR;let r=this.heightOracle.mustRefreshForWrapping(s)||"refresh"===this.mustMeasureContent,o=e.getBoundingClientRect(),l=r||this.mustMeasureContent||this.contentDOMHeight!=o.height;this.contentDOMHeight=o.height,this.mustMeasureContent=!1;let a=0,h=0;if(o.width&&o.height){let{scaleX:t,scaleY:i}=$e(e,o);(t>.005&&Math.abs(this.scaleX-t)>.005||i>.005&&Math.abs(this.scaleY-i)>.005)&&(this.scaleX=t,this.scaleY=i,a|=16,r=l=!0)}let c=(parseInt(i.paddingTop)||0)*this.scaleY,u=(parseInt(i.paddingBottom)||0)*this.scaleY;this.paddingTop==c&&this.paddingBottom==u||(this.paddingTop=c,this.paddingBottom=u,a|=18),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(l=!0),this.editorWidth=t.scrollDOM.clientWidth,a|=16);let d=Ke(this.view.contentDOM,!1).y;d!=this.scrollParent&&(this.scrollParent=d,this.scrollAnchorHeight=-1,this.scrollOffset=0);let p=this.getScrollOffset();this.scrollOffset!=p&&(this.scrollAnchorHeight=-1,this.scrollOffset=p),this.scrolledToBottom=ti(this.scrollParent||t.win);let m=(this.printing?_s:qs)(e,this.paddingTop),g=m.top-this.pixelViewport.top,v=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let w=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(w!=this.inView&&(this.inView=w,w&&(l=!0)),!this.inView&&!this.scrollTarget&&!function(t){let e=t.getBoundingClientRect(),i=t.ownerDocument.defaultView||window;return e.left0&&e.top0}(t.dom))return 0;let b=o.width;if(this.contentDOMWidth==b&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=o.width,this.editorHeight=t.scrollDOM.clientHeight,a|=16),l){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(r=!0),r||n.lineWrapping&&Math.abs(b-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:o,textHeight:l}=t.docView.measureTextSize();r=i>0&&n.refresh(s,i,o,l,Math.max(5,b/o),e),r&&(t.docView.minWidth=0,a|=16)}g>0&&v>0?h=Math.max(g,v):g<0&&v<0&&(h=Math.min(g,v)),Ms();for(let i of this.viewports){let s=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(r?Bs.empty().applyChanges(this.stateDeco,f.empty,this.heightOracle,[new en(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,r,new Ts(i.from,s))}As&&(a|=2)}let y=!this.viewportIsAppropriate(this.viewport,h)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return y&&(2&a&&(a|=this.updateScaler()),this.viewport=this.getViewport(h,this.scrollTarget),a|=this.updateForViewport()),(2&a||y)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(r?[]:this.lineGaps,t)),a|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),a}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),n=this.heightMap,s=this.heightOracle,{visibleTop:r,visibleBottom:o}=this,l=new Ks(n.lineAt(r-1e3*i,Rs.ByHeight,s,0,0).from,n.lineAt(o+1e3*(1-i),Rs.ByHeight,s,0,0).to);if(e){let{head:t}=e.range;if(tl.to){let i,r=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),o=n.lineAt(t,Rs.ByPos,s,0,0);i="center"==e.y?(o.top+o.bottom)/2-r/2:"start"==e.y||"nearest"==e.y&&t=o+Math.max(10,Math.min(i,250)))&&n>r-2e3&&s>1,r=n<<1;if(this.defaultTextDirection!=si.LTR&&!i)return[];let o=[],l=(n,r,a,h)=>{if(r-nn&&tt.from>=a.from&&t.to<=a.to&&Math.abs(t.from-n)t.frome));if(!f){if(rt.from<=r&&t.to>=r)){let t=e.moveToLineBoundary(W.cursor(r),!1,!0).head;t>n&&(r=t)}let t=this.gapSize(a,n,r,h);f=new Us(n,r,t,i||t<2e6?t:2e6)}o.push(f)},a=e=>{if(e.lengths&&(n.push({from:s,to:t}),r+=t-s),s=e}},20),s2e6)for(let i of t)i.from>=e.from&&i.frome.from&&l(e.from,o,e,s),at.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(t){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let i=[];It.spans(e,this.viewport.from,this.viewport.to,{span(t,e){i.push({from:t,to:e})},point(){}},20);let n=0;if(i.length!=this.visibleRanges.length)n=12;else for(let e=0;e=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find(e=>e.from<=t&&e.to>=t)||Zs(this.heightMap.lineAt(t,Rs.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return t>=this.viewportLines[0].top&&t<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(e=>e.top<=t&&e.bottom>=t)||Zs(this.heightMap.lineAt(this.scaler.fromDOM(t),Rs.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return(this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top)*this.scaleY}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Zs(this.heightMap.blockAt(this.scaler.fromDOM(t),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class Ks{constructor(t,e){this.from=t,this.to=e}}function js({total:t,ranges:e},i){if(i<=0)return e[0].from;if(i>=1)return e[e.length-1].to;let n=Math.floor(t*i);for(let t=0;;t++){let{from:i,to:s}=e[t],r=s-i;if(n<=r)return i+n;n-=r}}function Xs(t,e){let i=0;for(let{from:n,to:s}of t.ranges){if(e<=s){i+=e-n;break}i+=s-n}return i/t.total}const Gs={toDOM:t=>t,fromDOM:t=>t,scale:1,eq(t){return t==this}};function Ys(t){let e=t.facet($i).filter(t=>"function"!=typeof t),i=t.facet(ji).filter(t=>"function"!=typeof t);return i.length&&e.push(It.join(i)),e}class Js{constructor(t,e,i){let n=0,s=0,r=0;this.viewports=i.map(({from:i,to:s})=>{let r=e.lineAt(i,Rs.ByPos,t,0,0).top,o=e.lineAt(s,Rs.ByPos,t,0,0).bottom;return n+=o-r,{from:i,to:s,top:r,bottom:o,domTop:0,domBottom:0}}),this.scale=(7e6-n)/(e.height-n);for(let t of this.viewports)t.domTop=r+(t.top-s)*this.scale,r=t.domBottom=t.domTop+(t.bottom-t.top),s=t.bottom}toDOM(t){for(let e=0,i=0,n=0;;e++){let s=ee.from==t.viewports[i].from&&e.to==t.viewports[i].to))}}function Zs(t,e){if(1==e.scale)return t;let i=e.toDOM(t.top),n=e.toDOM(t.bottom);return new Ds(t.from,t.length,i,n-i,Array.isArray(t._content)?t._content.map(t=>Zs(t,e)):t._content)}const tr=z.define({combine:t=>t.join(" ")}),er=z.define({combine:t=>t.indexOf(!0)>-1}),ir=Jt.newName(),nr=Jt.newName(),sr=Jt.newName(),rr={"&light":"."+nr,"&dark":"."+sr};function or(t,e,i){return new Jt(e,{finish:e=>/&/.test(e)?e.replace(/&\w*/,e=>{if("&"==e)return t;if(!i||!i[e])throw new RangeError(`Unsupported selector: ${e}`);return i[e]}):t+" "+e})}const lr=or("."+ir,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{userSelect:"none",position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#ddd"},".cm-selectionHandle":{backgroundColor:"currentColor",width:"1.5px"},".cm-selectionHandle-start::before, .cm-selectionHandle-end::before":{content:'""',backgroundColor:"inherit",borderRadius:"50%",width:"8px",height:"8px",position:"absolute",left:"-3.25px"},".cm-selectionHandle-start::before":{top:"-8px"},".cm-selectionHandle-end::before":{bottom:"-8px"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",zIndex:200},".cm-gutters-before":{insetInlineStart:0},".cm-gutters-after":{insetInlineEnd:0},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",border:"0px solid #ddd","&.cm-gutters-before":{borderRightWidth:"1px"},"&.cm-gutters-after":{borderLeftWidth:"1px"}},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0,zIndex:300},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-dialog":{padding:"2px 19px 4px 6px",position:"relative","& label":{fontSize:"80%"}},".cm-dialog-close":{position:"absolute",top:"3px",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",fontSize:"14px",padding:"0"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top",userSelect:"none"},".cm-highlightSpace":{backgroundImage:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",backgroundPosition:"center"},".cm-highlightTab":{backgroundImage:'url(\'data:image/svg+xml,\')',backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},rr),ar={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},hr=ye.ie&&ye.ie_version<=11;class cr{constructor(t){this.view=t,this.active=!1,this.editContext=null,this.selectionRange=new je,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=t.contentDOM,this.observer=new MutationObserver(e=>{for(let t of e)this.queue.push(t);(ye.ie&&ye.ie_version<=11||ye.ios&&t.composing)&&e.some(t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length)?this.flushSoon():this.flush()}),!window.EditContext||!ye.android||!1===t.constructor.EDIT_CONTEXT||ye.chrome&&ye.chrome_version<126||(this.editContext=new dr(t),t.state.facet(Vi)&&(t.contentDOM.editContext=this.editContext.editContext)),hr&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver(()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate){this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(t){("change"!=t.type&&t.type||t.matches)&&(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some((e,i)=>e!=t[i]))){this.gapIntersection.disconnect();for(let e of t)this.gapIntersection.observe(e);this.gaps=t}}onSelectionChange(t){let e=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,n=this.selectionRange;if(i.state.facet(Vi)?i.root.activeElement!=this.dom:!We(this.dom,n))return;let s=n.anchorNode&&i.docView.tile.nearest(n.anchorNode);s&&s.isWidget()&&s.widget.ignoreEvent(t)?e||(this.selectionChanged=!1):(ye.ie&&ye.ie_version<=11||ye.android&&ye.chrome)&&!i.state.selection.main.empty&&n.focusNode&&Ve(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=Ie(t.root);if(!e)return!1;let i=ye.safari&&11==t.root.nodeType&&t.root.activeElement==this.dom&&function(t,e){if(e.getComposedRanges){let i=e.getComposedRanges(t.root)[0];if(i)return fr(t,i)}let i=null;function n(t){t.preventDefault(),t.stopImmediatePropagation(),i=t.getTargetRanges()[0]}return t.contentDOM.addEventListener("beforeinput",n,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",n,!0),i?fr(t,i):null}(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let n=We(this.dom,i);return n&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime{let t=this.delayedAndroidKey;if(t){this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&Ze(this.dom,t.key,t.keyCode)}};this.flushingAndroidKey=this.view.win.requestAnimationFrame(t)}this.delayedAndroidKey&&"Enter"!=t||(this.delayedAndroidKey={key:t,keyCode:e,force:this.lastChange{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let t of this.observer.takeRecords())this.queue.push(t);return this.queue}processRecords(){let t=this.pendingRecords();t.length&&(this.queue=[]);let e=-1,i=-1,n=!1;for(let s of t){let t=this.readMutation(s);t&&(t.typeOver&&(n=!0),-1==e?({from:e,to:i}=t):(e=Math.min(t.from,e),i=Math.max(t.to,i)))}return{from:e,to:i,typeOver:n}}readChange(){let{from:t,to:e,typeOver:i}=this.processRecords(),n=this.selectionChanged&&We(this.dom,this.selectionRange);if(t<0&&!n)return null;t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let s=new Kn(this.view,t,e,i);return this.view.docView.domChanged={newSel:s.newSel?s.newSel.main:null},s}flush(t=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;t&&this.readSelectionRange();let e=this.readChange();if(!e)return this.view.requestMeasure(),!1;let i=this.view.state,n=Xn(this.view,e);return this.view.state==i&&(e.domChanged||e.newSel&&!Jn(this.view.state.selection,e.newSel.main))&&this.view.update([]),n}readMutation(t){let e=this.view.docView.tile.nearest(t.target);if(!e||e.isWidget())return null;if(e.markDirty("attributes"==t.type),"childList"==t.type){let i=ur(e,t.previousSibling||t.target.previousSibling,-1),n=ur(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:n?e.posBefore(n):e.posAtEnd,typeOver:!1}}return"characterData"==t.type?{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue}:null}setWindow(t){t!=this.win&&(this.removeWindowListeners(this.win),this.win=t,this.addWindowListeners(this.win))}addWindowListeners(t){t.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}update(t){this.editContext&&(this.editContext.update(t),t.startState.facet(Vi)!=t.state.facet(Vi)&&(t.view.contentDOM.editContext=t.state.facet(Vi)?this.editContext.editContext:null))}destroy(){var t,e,i;this.stop(),null===(t=this.intersection)||void 0===t||t.disconnect(),null===(e=this.gapIntersection)||void 0===e||e.disconnect(),null===(i=this.resizeScroll)||void 0===i||i.disconnect();for(let t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}}function ur(t,e,i){for(;e;){let n=rn.get(e);if(n&&n.parent==t)return n;let s=e.parentNode;e=s!=t.dom?s:i>0?e.nextSibling:e.previousSibling}return null}function fr(t,e){let i=e.startContainer,n=e.startOffset,s=e.endContainer,r=e.endOffset,o=t.docView.domAtPos(t.state.selection.main.anchor,1);return Ve(o.node,o.offset,s,r)&&([i,n,s,r]=[s,r,i,n]),{anchorNode:i,anchorOffset:n,focusNode:s,focusOffset:r}}class dr{constructor(t){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(t.state);let e=this.editContext=new window.EditContext({text:t.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,t.state.selection.main.anchor))),selectionEnd:this.toContextPos(t.state.selection.main.head)});this.handlers.textupdate=i=>{let n=t.state.selection.main,{anchor:s,head:r}=n,o=this.toEditorPos(i.updateRangeStart),l=this.toEditorPos(i.updateRangeEnd);t.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:o,drifted:!1});let a=l-o>i.text.length;o==this.from&&sthis.to&&(l=s);let h=Yn(t.state.sliceDoc(o,l),i.text,(a?n.from:n.to)-o,a?"end":null);if(!h){let e=W.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));return void(Jn(e,n)||t.dispatch({selection:e,userEvent:"select"}))}let c={from:h.from+o,to:h.toA+o,insert:f.of(i.text.slice(h.from,h.toB).split("\n"))};if((ye.mac||ye.android)&&c.from==r-1&&/^\. ?$/.test(i.text)&&"off"==t.contentDOM.getAttribute("autocorrect")&&(c={from:o,to:l,insert:f.of([i.text.replace("."," ")])}),this.pendingContextChange=c,!t.state.readOnly){let e=this.to-this.from+(c.to-c.from+c.insert.length);Gn(t,c,W.single(this.toEditorPos(i.selectionStart,e),this.toEditorPos(i.selectionEnd,e)))}this.pendingContextChange&&(this.revertPending(t.state),this.setSelection(t.state)),c.from=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(e.text.slice(Math.max(0,i.updateRangeStart-1),Math.min(e.text.length,i.updateRangeStart+1)))&&this.handlers.compositionend(i)},this.handlers.characterboundsupdate=i=>{let n=[],s=null;for(let e=this.toEditorPos(i.rangeStart),r=this.toEditorPos(i.rangeEnd);e{let i=[];for(let t of e.getTextFormats()){let e=t.underlineStyle,n=t.underlineThickness;if(!/none/i.test(e)&&!/none/i.test(n)){let s=this.toEditorPos(t.rangeStart),r=this.toEditorPos(t.rangeEnd);if(s{t.inputState.composing<0&&(t.inputState.composing=0,t.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(t.inputState.composing=-1,t.inputState.compositionFirstChange=null,this.composing){let{drifted:e}=this.composing;this.composing=null,e&&this.reset(t.state)}};for(let t in this.handlers)e.addEventListener(t,this.handlers[t]);this.measureReq={read:t=>{let e=Ie(t.root);e&&e.rangeCount&&this.editContext.updateSelectionBounds(e.getRangeAt(0).getBoundingClientRect())}}}applyEdits(t){let e=0,i=!1,n=this.pendingContextChange;return t.changes.iterChanges((s,r,o,l,a)=>{if(i)return;let h=a.length-(r-s);if(n&&r>=n.to){if(n.from==s&&n.to==r&&n.insert.eq(a))return n=this.pendingContextChange=null,e+=h,void(this.to+=h);n=null,this.revertPending(t.state)}if(s+=e,(r+=e)<=this.from)this.from+=h,this.to+=h;else if(sthis.to||this.to-this.from+a.length>3e4)return void(i=!0);this.editContext.updateText(this.toContextPos(s),this.toContextPos(r),a.toString()),this.to+=h}e+=h}),n&&!i&&this.revertPending(t.state),!i}update(t){let e=this.pendingContextChange,i=t.startState.selection.main;this.composing&&(this.composing.drifted||!t.changes.touchesRange(i.from,i.to)&&t.transactions.some(t=>!t.isUserEvent("input.type")&&t.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=t.changes.mapPos(this.composing.editorBase)):this.applyEdits(t)&&this.rangeIsValid(t.state)?(t.docChanged||t.selectionSet||e)&&this.setSelection(t.state):(this.pendingContextChange=null,this.reset(t.state)),(t.geometryChanged||t.docChanged||t.selectionSet)&&t.view.requestMeasure(this.measureReq)}resetRange(t){let{head:e}=t.selection.main;this.from=Math.max(0,e-1e4),this.to=Math.min(t.doc.length,e+1e4)}reset(t){this.resetRange(t),this.editContext.updateText(0,this.editContext.text.length,t.doc.sliceString(this.from,this.to)),this.setSelection(t)}revertPending(t){let e=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(e.from),this.toContextPos(e.from+e.insert.length),t.doc.sliceString(e.from,e.to))}setSelection(t){let{main:e}=t.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,e.anchor))),n=this.toContextPos(e.head);this.editContext.selectionStart==i&&this.editContext.selectionEnd==n||this.editContext.updateSelection(i,n)}rangeIsValid(t){let{head:e}=t.selection.main;return!(this.from>0&&e-this.from<500||this.to3e4)}toEditorPos(t,e=this.to-this.from){t=Math.min(t,e);let i=this.composing;return i&&i.drifted?i.editorBase+(t-i.contextBase):t+this.from}toContextPos(t){let e=this.composing;return e&&e.drifted?e.contextBase+(t-e.editorBase):t-this.from}destroy(){for(let t in this.handlers)this.editContext.removeEventListener(t,this.handlers[t])}}class pr{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){var e;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),t.parent&&t.parent.appendChild(this.dom);let{dispatch:i}=t;this.dispatchTransactions=t.dispatchTransactions||i&&(t=>t.forEach(t=>i(t,this)))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new $s(this,t.state||Tt.create(t)),t.scrollTo&&t.scrollTo.is(Ni)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Fi).map(t=>new _i(t));for(let t of this.plugins)t.update(this);this.observer=new cr(this),this.inputState=new Zn(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Tn(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),(null===(e=document.fonts)||void 0===e?void 0:e.ready)&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent="refresh",this.requestMeasure()})}dispatch(...t){let e=1==t.length&&t[0]instanceof vt?t:1==t.length&&Array.isArray(t[0])?t[0]:[this.state.update(...t)];this.dispatchTransactions(e,this)}update(t){if(0!=this.updateState)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let e,i=!1,n=!1,s=this.state;for(let e of t){if(e.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=e.state}if(this.destroyed)return void(this.viewState.state=s);let r=this.hasFocus,o=0,l=null;t.some(t=>t.annotation(ys))?(this.inputState.notifiedFocused=r,o=1):r!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=r,l=xs(s,r),l||(o=1));let a=this.observer.delayedAndroidKey,h=null;if(a?(this.observer.clearDelayedAndroidKey(),h=this.observer.readChange(),(h&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(h=null)):this.observer.clear(),s.facet(Tt.phrases)!=this.state.facet(Tt.phrases))return this.setState(s);e=nn.create(this,s,t),e.flags|=o;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let e of t){if(c&&(c=c.map(e.changes)),e.scrollIntoView){let{main:t}=e.state.selection,{x:i,y:n}=this.state.facet(pr.cursorScrollMargin);c=new Ii(t.empty?t:W.cursor(t.head,t.head>t.anchor?-1:1),"nearest","nearest",n,i)}for(let t of e.effects)t.is(Ni)&&(c=t.value.clip(this.state))}this.viewState.update(e,c),this.bidiCache=vr.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(tn)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(i,t.some(t=>t.isUserEvent("select.pointer")))}finally{this.updateState=0}if(e.startState.facet(tr)!=e.state.facet(tr)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),i&&this.docViewUpdate(),!e.empty)for(let t of this.state.facet(Oi))try{t(e)}catch(t){Hi(this.state,t,"update listener")}(l||h)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),h&&!Xn(this,h)&&a.force&&Ze(this.contentDOM,a.key,a.keyCode)})}setState(t){if(0!=this.updateState)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed)return void(this.viewState.state=t);this.updateState=2;let e=this.hasFocus;try{for(let t of this.plugins)t.destroy(this);this.viewState=new $s(this,t),this.plugins=t.facet(Fi).map(t=>new _i(t)),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new Tn(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}e&&this.focus(),this.requestMeasure()}updatePlugins(t){let e=t.startState.facet(Fi),i=t.state.facet(Fi);if(e!=i){let n=[];for(let s of i){let i=e.indexOf(s);if(i<0)n.push(new _i(s));else{let e=this.plugins[i];e.mustUpdate=t,n.push(e)}}for(let e of this.plugins)e.mustUpdate!=t&&e.destroy(this);this.plugins=n,this.pluginMap.clear()}else for(let e of this.plugins)e.mustUpdate=t;for(let t=0;t-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.viewState.scrollParent,n=this.viewState.getScrollOffset(),{scrollAnchorPos:s,scrollAnchorHeight:r}=this.viewState;Math.abs(n-this.viewState.scrollOffset)>1&&(r=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(r<0)if(ti(i||this.win))s=-1,r=this.viewState.heightMap.height;else{let t=this.viewState.scrollAnchorAt(n);s=t.from,r=t.top}this.updateState=1;let o=this.viewState.measure();if(!o&&!this.measureRequests.length&&null==this.viewState.scrollTarget)break;if(t>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let l=[];4&o||([this.measureRequests,l]=[l,this.measureRequests]);let a=l.map(t=>{try{return t.read(this)}catch(t){return Hi(this.state,t),gr}}),h=nn.create(this,this.state,[]),c=!1;h.flags|=o,e?e.flags|=o:e=h,this.updateState=2,h.empty||(this.updatePlugins(h),this.inputState.update(h),this.updateAttrs(),c=this.docView.update(h),c&&this.docViewUpdate());for(let t=0;t1||t<-1)&&!(ye.ios&&this.inputState.lastIOSMomentumScroll>Date.now()-100)&&(i==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){n+=t,i?i.scrollTop+=t:this.win.scrollBy(0,t),r=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(Oi))t(e)}get themeClasses(){return ir+" "+(this.state.facet(er)?sr:nr)+" "+this.state.facet(tr)}updateAttrs(){let t=wr(this,Ui,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(Vi)?"true":"false",class:"cm-content",style:`${ye.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),wr(this,Qi,e);let i=this.observer.ignore(()=>{let i=Ce(this.contentDOM,this.contentAttrs,e),n=Ce(this.dom,this.editorAttrs,t);return i||n});return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let t of i.effects)if(t.is(pr.announce)){e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(tn);let t=this.state.facet(pr.cspNonce);Jt.mount(this.root,this.styleModules.concat(lr).reverse(),t?{nonce:t}:void 0)}readMeasured(){if(2==this.updateState)throw new Error("Reading the editor layout isn't allowed during an update");0==this.updateState&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(t){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),t){if(this.measureRequests.indexOf(t)>-1)return;if(null!=t.key)for(let e=0;ee.plugin==t)||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Hn(this,t,In(this,t,e,i))}moveByGroup(t,e){return Hn(this,t,In(this,t,e,e=>function(t,e,i){let n=t.state.charCategorizer(e),s=n(i);return t=>{let e=n(t);return s==Ct.Space&&(s=e),s==e}}(this,t.head,e)))}visualLineSide(t,e){let i=this.bidiSpans(t),n=this.textDirectionAt(t.from),s=i[e?i.length-1:0];return W.cursor(s.side(e,n)+t.from,s.forward(!e,n)?1:-1)}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let s=Ln(t,e.head,e.assoc||-1),r=n&&s.type==Oe.Text&&(t.lineWrapping||s.widgetLineBreaks)?t.coordsAtPos(e.assoc<0&&e.head>s.from?e.head-1:e.head):null;if(r){let e=t.dom.getBoundingClientRect(),n=t.textDirectionAt(s.from),o=t.posAtCoords({x:i==(n==si.LTR)?e.right-1:e.left+1,y:(r.top+r.bottom)/2});if(null!=o)return W.cursor(o,i?-1:1)}return W.cursor(i?s.to:s.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Hn(this,t,function(t,e,i,n){let s=e.head,r=i?1:-1;if(s==(i?t.state.doc.length:0))return W.cursor(s,e.assoc);let o,l=e.goalColumn,a=t.contentDOM.getBoundingClientRect(),h=t.coordsAtPos(s,e.assoc||((e.empty?i:e.head==e.from)?1:-1)),c=t.documentTop;if(h)null==l&&(l=h.left-a.left),o=r<0?h.top:h.bottom;else{let e=t.viewState.lineBlockAt(s);null==l&&(l=Math.min(a.right-a.left,t.defaultCharacterWidth*(s-e.from))),o=(r<0?e.top:e.bottom)+c}let u=a.left+l,f=t.viewState.heightOracle.textHeight>>1,d=null!=n?n:f;for(let e=0;;e+=f){let n=o+(d+e)*r,s=zn(t,{x:u,y:n},!1,r);if(i?n>a.bottom:no:cthis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>mr)return bi(t.length);let e,i=this.textDirectionAt(t.from);for(let n of this.bidiCache)if(n.from==t.from&&n.dir==i&&(n.fresh||mi(n.isolates,e=Yi(this,t))))return n.order;e||(e=Yi(this,t));let n=function(t,e,i){if(!t)return[new pi(0,0,e==oi?1:0)];if(e==ri&&!i.length&&!di.test(t))return bi(t.length);if(i.length)for(;t.length>gi.length;)gi[gi.length]=256;let n=[],s=e==ri?0:1;return wi(t,s,s,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new vr(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||ye.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Ye(this.contentDOM),this.docView.updateSelection()})}setRoot(t){this._root!=t&&(this._root=t,this.observer.setWindow((9==t.nodeType?t:t.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){var i,n,s,r;return Ni.of(new Ii("number"==typeof t?W.cursor(t):t,null!==(i=e.y)&&void 0!==i?i:"nearest",null!==(n=e.x)&&void 0!==n?n:"nearest",null!==(s=e.yMargin)&&void 0!==s?s:5,null!==(r=e.xMargin)&&void 0!==r?r:5))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Ni.of(new Ii(W.cursor(i.from),"start","start",i.top-t,e,!0))}setTabFocusMode(t){null==t?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:"boolean"==typeof t?this.inputState.tabFocusMode=t?0:-1:0!=this.inputState.tabFocusMode&&(this.inputState.tabFocusMode=Date.now()+t)}static domEventHandlers(t){return qi.define(()=>({}),{eventHandlers:t})}static domEventObservers(t){return qi.define(()=>({}),{eventObservers:t})}static theme(t,e){let i=Jt.newName(),n=[tr.of(i),tn.of(or(`.${i}`,t))];return e&&e.dark&&n.push(er.of(!0)),n}static baseTheme(t){return Z.lowest(tn.of(or("."+ir,t,rr)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&rn.get(i)||rn.get(t);return(null===(e=null==n?void 0:n.root)||void 0===e?void 0:e.view)||null}}pr.styleModule=tn,pr.inputHandler=Ti,pr.clipboardInputFilter=Ri,pr.clipboardOutputFilter=Pi,pr.scrollHandler=Li,pr.focusChangeEffect=Di,pr.perLineTextDirection=Bi,pr.exceptionSink=Mi,pr.updateListener=Oi,pr.editable=Vi,pr.mouseSelectionStyle=Ai,pr.dragMovesSelection=Ci,pr.clickAddsSelectionRange=Si,pr.decorations=$i,pr.blockWrappers=Ki,pr.outerDecorations=ji,pr.atomicRanges=Xi,pr.bidiIsolatedRanges=Gi,pr.cursorScrollMargin=z.define({combine:t=>{let e=5,i=5;for(let n of t)"number"==typeof n?e=i=n:({x:e,y:i}=n);return{x:e,y:i}}}),pr.scrollMargins=Ji,pr.darkTheme=er,pr.cspNonce=z.define({combine:t=>t.length?t[0]:""}),pr.contentAttributes=Qi,pr.editorAttributes=Ui,pr.lineWrapping=pr.contentAttributes.of({class:"cm-lineWrapping"}),pr.announce=gt.define();const mr=4096,gr={};class vr{constructor(t,e,i,n,s,r){this.from=t,this.to=e,this.dir=i,this.isolates=n,this.fresh=s,this.order=r}static update(t,e){if(e.empty&&!t.some(t=>t.fresh))return t;let i=[],n=t.length?t[t.length-1].dir:si.LTR;for(let s=Math.max(0,t.length-10);s=0;s--){let e=n[s],r="function"==typeof e?e(t):e;r&&xe(r,i)}return i}const br=ye.mac?"mac":ye.windows?"win":ye.linux?"linux":"key";function yr(t,e,i){return e.altKey&&(t="Alt-"+t),e.ctrlKey&&(t="Ctrl-"+t),e.metaKey&&(t="Meta-"+t),!1!==i&&e.shiftKey&&(t="Shift-"+t),t}const xr=Z.default(pr.domEventHandlers({keydown:(t,e)=>Tr(Cr(e.state),t,e,"editor")})),kr=z.define({enables:xr}),Sr=new WeakMap;function Cr(t){let e=t.facet(kr),i=Sr.get(e);return i||Sr.set(e,i=function(t,e=br){let i=Object.create(null),n=Object.create(null),s=(t,e)=>{let i=n[t];if(null==i)n[t]=e;else if(i!=e)throw new Error("Key binding "+t+" is used both as a regular binding and as a multi-stroke prefix")},r=(t,n,r,o,l)=>{var a,h;let c=i[t]||(i[t]=Object.create(null)),u=n.split(/ (?!$)/).map(t=>function(t,e){const i=t.split(/-(?!$)/);let n,s,r,o,l=i[i.length-1];"Space"==l&&(l=" ");for(let t=0;t{let n=Ar={view:e,prefix:i,scope:t};return setTimeout(()=>{Ar==n&&(Ar=null)},Mr),!0}]})}let f=u.join(" ");s(f,!1);let d=c[f]||(c[f]={preventDefault:!1,stopPropagation:!1,run:(null===(h=null===(a=c._any)||void 0===a?void 0:a.run)||void 0===h?void 0:h.slice())||[]});r&&d.run.push(r),o&&(d.preventDefault=!0),l&&(d.stopPropagation=!0)};for(let n of t){let t=n.scope?n.scope.split(" "):["editor"];if(n.any)for(let e of t){let t=i[e]||(i[e]=Object.create(null));t._any||(t._any={preventDefault:!1,stopPropagation:!1,run:[]});let{any:s}=n;for(let e in t)t[e].run.push(t=>s(t,Or))}let s=n[e]||n.key;if(s)for(let e of t)r(e,s,n.run,n.preventDefault,n.stopPropagation),n.shift&&r(e,"Shift-"+s,n.shift,n.preventDefault,n.stopPropagation)}return i}(e.reduce((t,e)=>t.concat(e),[]))),i}let Ar=null;const Mr=4e3;let Or=null;function Tr(t,e,i,n){Or=e;let s=function(t){var e=!(ne&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||se&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?ie:ee)[t.keyCode]||t.key||"Unidentified";return"Esc"==e&&(e="Escape"),"Del"==e&&(e="Delete"),"Left"==e&&(e="ArrowLeft"),"Up"==e&&(e="ArrowUp"),"Right"==e&&(e="ArrowRight"),"Down"==e&&(e="ArrowDown"),e}(e),r=A(S(s,0))==s.length&&" "!=s,o="",l=!1,a=!1,h=!1;Ar&&Ar.view==i&&Ar.scope==n&&(o=Ar.prefix+" ",ss.indexOf(e.keyCode)<0&&(a=!0,Ar=null));let c,u,f=new Set,d=t=>{if(t){for(let e of t.run)if(!f.has(e)&&(f.add(e),e(i)))return t.stopPropagation&&(h=!0),!0;t.preventDefault&&(t.stopPropagation&&(h=!0),a=!0)}return!1},p=t[n];return p&&(d(p[o+yr(s,e,!r)])?l=!0:!r||!(e.altKey||e.metaKey||e.ctrlKey)||ye.windows&&e.ctrlKey&&e.altKey||ye.mac&&e.altKey&&!e.ctrlKey&&!e.metaKey||!(c=ee[e.keyCode])||c==s?r&&e.shiftKey&&d(p[o+yr(s,e,!0)])&&(l=!0):(d(p[o+yr(c,e,!0)])||e.shiftKey&&(u=ie[e.keyCode])!=s&&u!=c&&d(p[o+yr(u,e,!1)]))&&(l=!0),!l&&d(p._any)&&(l=!0)),a&&(l=!0),l&&h&&e.stopPropagation(),Or=null,l}class Dr{constructor(t,e,i,n,s){this.className=t,this.left=e,this.top=i,this.width=n,this.height=s}draw(){let t=document.createElement("div");return t.className=this.className,this.adjust(t),t}update(t,e){return e.className==this.className&&(this.adjust(t),!0)}adjust(t){t.style.left=this.left+"px",t.style.top=this.top+"px",null!=this.width&&(t.style.width=this.width+"px"),t.style.height=this.height+"px"}eq(t){return this.left==t.left&&this.top==t.top&&this.width==t.width&&this.height==t.height&&this.className==t.className}static forRange(t,e,i){if(i.empty){let n=t.coordsAtPos(i.head,i.assoc||1);if(!n)return[];let s=Rr(t);return[new Dr(e,n.left-s.left,n.top-s.top,null,n.bottom-n.top)]}return function(t,e,i){if(i.to<=t.viewport.from||i.from>=t.viewport.to)return[];let n=Math.max(i.from,t.viewport.from),s=Math.min(i.to,t.viewport.to),r=t.textDirection==si.LTR,o=t.contentDOM,l=o.getBoundingClientRect(),a=Rr(t),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),u=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),f=l.right-(c?parseInt(c.paddingRight):0),d=Ln(t,n,1),p=Ln(t,s,-1),m=d.type==Oe.Text?d:null,g=p.type==Oe.Text?p:null;m&&(t.lineWrapping||d.widgetLineBreaks)&&(m=Pr(t,n,1,m));g&&(t.lineWrapping||p.widgetLineBreaks)&&(g=Pr(t,s,-1,g));if(m&&g&&m.from==g.from&&m.to==g.to)return w(b(i.from,i.to,m));{let e=m?b(i.from,null,m):y(d,!1),n=g?b(null,i.to,g):y(p,!0),s=[];return(m||d).to<(g||p).from-(m&&g?1:0)||d.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2h&&n.from=r)break;l>s&&a(Math.max(t,s),null==e&&t<=h,Math.min(l,r),null==i&&l>=c,o.dir)}if(s=n.to+1,s>=r)break}return 0==l.length&&a(h,null==e,c,null==i,t.textDirection),{top:s,bottom:o,horizontal:l}}function y(t,e){let i=l.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function Rr(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==si.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function Pr(t,e,i,n){let s=t.coordsAtPos(e,2*i);if(!s)return n;let r=t.dom.getBoundingClientRect(),o=(s.top+s.bottom)/2,l=t.posAtCoords({x:r.left+1,y:o}),a=t.posAtCoords({x:r.right-1,y:o});return null==l||null==a?n:{from:Math.max(n.from,Math.min(l,a)),to:Math.min(n.to,Math.max(l,a))}}class Br{constructor(t,e){this.view=t,this.layer=e,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=t.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),e.above&&this.dom.classList.add("cm-layer-above"),e.class&&this.dom.classList.add(e.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(t.state),t.requestMeasure(this.measureReq),e.mount&&e.mount(this.dom,t)}update(t){t.startState.facet(Er)!=t.state.facet(Er)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}docViewUpdate(t){!1!==this.layer.updateOnDocViewUpdate&&t.requestMeasure(this.measureReq)}setOrder(t){let e=0,i=t.facet(Er);for(;e{return i=t,n=this.drawn[e],!(i.constructor==n.constructor&&i.eq(n));var i,n})){let e=this.dom.firstChild,i=0;for(let n of t)n.update&&e&&n.constructor&&this.drawn[i].constructor&&n.update(e,this.drawn[i])?(e=e.nextSibling,i++):this.dom.insertBefore(n.draw(),e);for(;e;){let t=e.nextSibling;e.remove(),e=t}this.drawn=t,ye.webkit&&(this.dom.style.display=this.dom.firstChild?"":"none")}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Er=z.define();function Lr(t){return[qi.define(e=>new Br(e,t)),Er.of(t)]}const Ir=z.define({combine:t=>Dt(t,{cursorBlinkRate:1200,drawRangeCursor:!0,iosSelectionHandles:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function Nr(t={}){return[Ir.of(t),Hr,zr,Fr,Ei.of(!0)]}function Wr(t){return t.startState.facet(Ir)!=t.state.facet(Ir)}const Hr=Lr({above:!0,markers(t){let{state:e}=t,i=e.facet(Ir),n=[];for(let s of e.selection.ranges){let r=s==e.selection.main;if(s.empty||i.drawRangeCursor&&!(r&&ye.ios&&i.iosSelectionHandles)){let e=r?"cm-cursor cm-cursor-primary":"cm-cursor 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e},update:(t,e)=>t.docChanged||t.selectionSet||t.viewportChanged||Wr(t),class:"cm-selectionLayer"}),Fr=Z.highest(pr.theme({".cm-line":{"& ::selection, &::selection":{backgroundColor:"transparent !important"},caretColor:"transparent !important"},".cm-content":{caretColor:"transparent !important","& :focus":{caretColor:"initial !important","&::selection, & ::selection":{backgroundColor:"Highlight !important"}}}})),qr=gt.define({map:(t,e)=>null==t?null:e.mapPos(t)}),_r=K.define({create:()=>null,update:(t,e)=>(null!=t&&(t=e.changes.mapPos(t)),e.effects.reduce((t,e)=>e.is(qr)?e.value:t,t))}),Ur=qi.fromClass(class{constructor(t){this.view=t,this.cursor=null,this.measureReq={read:this.readPos.bind(this),write:this.drawCursor.bind(this)}}update(t){var e;let i=t.state.field(_r);null==i?null!=this.cursor&&(null===(e=this.cursor)||void 0===e||e.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(t.startState.field(_r)!=i||t.docChanged||t.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:t}=this,e=t.state.field(_r),i=null!=e&&t.coordsAtPos(e);if(!i)return null;let n=t.scrollDOM.getBoundingClientRect();return{left:i.left-n.left+t.scrollDOM.scrollLeft*t.scaleX,top:i.top-n.top+t.scrollDOM.scrollTop*t.scaleY,height:i.bottom-i.top}}drawCursor(t){if(this.cursor){let{scaleX:e,scaleY:i}=this.view;t?(this.cursor.style.left=t.left/e+"px",this.cursor.style.top=t.top/i+"px",this.cursor.style.height=t.height/i+"px"):this.cursor.style.left="-100000px"}}destroy(){this.cursor&&this.cursor.remove()}setDropPos(t){this.view.state.field(_r)!=t&&this.view.dispatch({effects:qr.of(t)})}},{eventObservers:{dragover(t){this.setDropPos(this.view.posAtCoords({x:t.clientX,y:t.clientY}))},dragleave(t){t.target!=this.view.contentDOM&&this.view.contentDOM.contains(t.relatedTarget)||this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function Qr(t,e,i,n,s){e.lastIndex=0;for(let r,o=t.iterRange(i,n),l=i;!o.next().done;l+=o.value.length)if(!o.lineBreak)for(;r=e.exec(o.value);)s(l+r.index,r)}class $r{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:s,maxLength:r=1e3}=t;if(!e.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=e,n)this.addMatch=(t,e,i,s)=>n(s,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,s)=>{let r=i(t,e,n);r&&s(n,n+t[0].length,r)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,s)=>s(n,n+t[0].length,i)}this.boundary=s,this.maxLength=r}createDeco(t){let e=new Nt,i=e.add.bind(e);for(let{from:e,to:n}of function(t,e){let i=t.visibleRanges;if(1==i.length&&i[0].from==t.viewport.from&&i[0].to==t.viewport.to)return i;let n=[];for(let{from:s,to:r}of i)s=Math.max(t.state.doc.lineAt(s).from,s-e),r=Math.min(t.state.doc.lineAt(r).to,r+e),n.length&&n[n.length-1].to>=s?n[n.length-1].to=r:n.push({from:s,to:r});return n}(t,this.maxLength))Qr(t.state.doc,this.regexp,e,n,(e,n)=>this.addMatch(n,t,e,i));return e.finish()}updateDeco(t,e){let i=1e9,n=-1;return t.docChanged&&t.changes.iterChanges((e,s,r,o)=>{o>=t.view.viewport.from&&r<=t.view.viewport.to&&(i=Math.min(r,i),n=Math.max(o,n))}),t.viewportMoved||n-i>1e3?this.createDeco(t.view):n>-1?this.updateRange(t.view,e.map(t.changes),i,n):e}updateRange(t,e,i,n){for(let s of t.visibleRanges){let r=Math.max(s.from,i),o=Math.min(s.to,n);if(o>=r){let i=t.state.doc.lineAt(r),n=i.toi.from;r--)if(this.boundary.test(i.text[r-1-i.from])){l=r;break}for(;oc.push(i.range(t,e));if(i==n)for(this.regexp.lastIndex=l-i.from;(h=this.regexp.exec(i.text))&&h.indexthis.addMatch(i,t,e,u));e=e.update({filterFrom:l,filterTo:a,filter:(t,e)=>ta,add:c})}}return e}}const Kr=null!=/x/.unicode?"gu":"g",jr=new RegExp("[\0-\b\n--Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff-]",Kr),Xr={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"};let Gr=null;const Yr=z.define({combine(t){let e=Dt(t,{render:null,specialChars:jr,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Gr&&"undefined"!=typeof document&&document.body){let e=document.body.style;Gr=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return Gr||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,Kr)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,Kr)),e}});function Jr(t={}){return[Yr.of(t),Zr||(Zr=qi.fromClass(class{constructor(t){this.view=t,this.decorations=Te.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(Yr)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new $r({regexp:t.specialChars,decoration:(e,i,n)=>{let{doc:s}=i.state,r=S(e[0],0);if(9==r){let t=s.lineAt(n),e=i.state.tabSize,r=Kt(t.text,e,n-t.from);return Te.replace({widget:new eo((e-r%e)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[r]||(this.decorationCache[r]=Te.replace({widget:new to(t,r)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(Yr);t.startState.facet(Yr)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(t.view)):this.decorations=this.decorator.updateDeco(t,this.decorations)}},{decorations:t=>t.decorations}))]}let Zr=null;class to extends Me{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=function(t){return t>=32?"•":10==t?"␤":String.fromCharCode(9216+t)}(this.code),i=t.state.phrase("Control character")+" "+(Xr[this.code]||"0x"+this.code.toString(16)),n=this.options.render&&this.options.render(this.code,i,e);if(n)return n;let s=document.createElement("span");return s.textContent=e,s.title=i,s.setAttribute("aria-label",i),s.className="cm-specialChar",s}ignoreEvent(){return!1}}class eo extends Me{constructor(t){super(),this.width=t}eq(t){return t.width==this.width}toDOM(){let t=document.createElement("span");return t.textContent="\t",t.className="cm-tab",t.style.width=this.width+"px",t}ignoreEvent(){return!1}}const io=Te.line({class:"cm-activeLine"}),no=qi.fromClass(class{constructor(t){this.decorations=this.getDeco(t)}update(t){(t.docChanged||t.selectionSet)&&(this.decorations=this.getDeco(t.view))}getDeco(t){let e=-1,i=[];for(let n of t.state.selection.ranges){let s=t.lineBlockAt(n.head);s.from>e&&(i.push(io.range(s.from)),e=s.from)}return Te.set(i)}},{decorations:t=>t.decorations}),so=2e3;function ro(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1),n=t.state.doc.lineAt(i),s=i-n.from,r=s>so?-1:s==n.length?function(t,e){let i=t.coordsAtPos(t.viewport.from);return i?Math.round(Math.abs((i.left-e)/t.defaultCharacterWidth)):-1}(t,e.clientX):Kt(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:r,off:s}}function oo(t,e){let i=ro(t,e),n=t.state.selection;return i?{update(t){if(t.docChanged){let e=t.changes.mapPos(t.startState.doc.line(i.line).from),s=t.state.doc.lineAt(e);i={line:s.number,col:i.col,off:Math.min(i.off,s.length)},n=n.map(t.changes)}},get(e,s,r){let o=ro(t,e);if(!o)return n;let l=function(t,e,i){let n=Math.min(e.line,i.line),s=Math.max(e.line,i.line),r=[];if(e.off>so||i.off>so||e.col<0||i.col<0){let o=Math.min(e.off,i.off),l=Math.max(e.off,i.off);for(let e=n;e<=s;e++){let i=t.doc.line(e);i.length<=l&&r.push(W.range(i.from+o,i.to+l))}}else{let o=Math.min(e.col,i.col),l=Math.max(e.col,i.col);for(let e=n;e<=s;e++){let i=t.doc.line(e),n=jt(i.text,o,t.tabSize,!0);if(n<0)r.push(W.cursor(i.to));else{let e=jt(i.text,l,t.tabSize);r.push(W.range(i.from+n,i.from+e))}}}return r}(t.state,i,o);return l.length?r?W.create(l.concat(n.ranges)):W.create(l):n}}:null}function lo(t){let e=(null==t?void 0:t.eventFilter)||(t=>t.altKey&&0==t.button);return pr.mouseSelectionStyle.of((t,i)=>e(i)?oo(t,i):null)}const ao={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},ho={style:"cursor: crosshair"};function co(t={}){let[e,i]=ao[t.key||"Alt"],n=qi.fromClass(class{constructor(t){this.view=t,this.isDown=!1}set(t){this.isDown!=t&&(this.isDown=t,this.view.update([]))}},{eventObservers:{keydown(t){this.set(t.keyCode==e||i(t))},keyup(t){t.keyCode!=e&&i(t)||this.set(!1)},mousemove(t){this.set(i(t))}}});return[n,pr.contentAttributes.of(t=>{var e;return(null===(e=t.plugin(n))||void 0===e?void 0:e.isDown)?ho:null})]}const uo="-10000px";class fo{constructor(t,e,i,n){this.facet=e,this.createTooltipView=i,this.removeTooltipView=n,this.input=t.state.facet(e),this.tooltips=this.input.filter(t=>t);let s=null;this.tooltipViews=this.tooltips.map(t=>s=i(t,s))}update(t,e){var i;let n=t.state.facet(this.facet),s=n.filter(t=>t);if(n===this.input){for(let e of this.tooltipViews)e.update&&e.update(t);return!1}let r=[],o=e?[]:null;for(let i=0;ie[i]=t),e.length=o.length),this.input=n,this.tooltips=s,this.tooltipViews=r,!0}}function po(t){let e=t.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:e.clientHeight,right:e.clientWidth}}const mo=z.define({combine:t=>{var e,i,n;return{position:ye.ios?"absolute":(null===(e=t.find(t=>t.position))||void 0===e?void 0:e.position)||"fixed",parent:(null===(i=t.find(t=>t.parent))||void 0===i?void 0:i.parent)||null,tooltipSpace:(null===(n=t.find(t=>t.tooltipSpace))||void 0===n?void 0:n.tooltipSpace)||po}}}),go=new WeakMap,vo=qi.fromClass(class{constructor(t){this.view=t,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=t.state.facet(mo);this.position=e.position,this.parent=e.parent,this.classes=t.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.resizeObserver="function"==typeof ResizeObserver?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new fo(t,xo,(t,e)=>this.createTooltip(t,e),t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()}),this.above=this.manager.tooltips.map(t=>!!t.above),this.intersectionObserver="function"==typeof IntersectionObserver?new IntersectionObserver(t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()},{threshold:[1]}):null,this.observeIntersection(),t.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let t of this.manager.tooltipViews)this.intersectionObserver.observe(t.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout(()=>{this.measureTimeout=-1,this.maybeMeasure()},50))}update(t){t.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(t,this.above);e&&this.observeIntersection();let i=e||t.geometryChanged,n=t.state.facet(mo);if(n.position!=this.position&&!this.madeAbsolute){this.position=n.position;for(let t of this.manager.tooltipViews)t.dom.style.position=this.position;i=!0}if(n.parent!=this.parent){this.parent&&this.container.remove(),this.parent=n.parent,this.createContainer();for(let t of this.manager.tooltipViews)this.container.appendChild(t.dom);i=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);i&&this.maybeMeasure()}createTooltip(t,e){let i=t.create(this.view),n=e?e.dom:null;if(i.dom.classList.add("cm-tooltip"),t.arrow&&!i.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",i.dom.appendChild(t)}return i.dom.style.position=this.position,i.dom.style.top=uo,i.dom.style.left="0px",this.container.insertBefore(i.dom,n),i.mount&&i.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(i.dom),i}destroy(){var t,e,i;this.view.win.removeEventListener("resize",this.measureSoon);for(let e of this.manager.tooltipViews)e.dom.remove(),null===(t=e.destroy)||void 0===t||t.call(e);this.parent&&this.container.remove(),null===(e=this.resizeObserver)||void 0===e||e.disconnect(),null===(i=this.intersectionObserver)||void 0===i||i.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=1,e=1,i=!1;if("fixed"==this.position&&this.manager.tooltipViews.length){let{dom:t}=this.manager.tooltipViews[0];if(ye.safari){let e=t.getBoundingClientRect();i=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}else 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this.manager.tooltipViews)t.dom.style.position="absolute"}let{visible:i,space:n,scaleX:s,scaleY:r}=t,o=[];for(let l=0;l=Math.min(i.bottom,n.bottom)||u.rightMath.min(i.right,n.right)+.1)){c.style.top=uo;continue}let d=a.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=f.right-f.left,g=null!==(e=go.get(h))&&void 0!==e?e:f.bottom-f.top,v=h.offset||yo,w=this.view.textDirection==si.LTR,b=f.width>n.right-n.left?w?n.left:n.right-f.width:w?Math.max(n.left,Math.min(u.left-(d?14:0)+v.x,n.right-m)):Math.min(Math.max(n.left,u.left-m+(d?14:0)-v.x),n.right-m),y=this.above[l];!a.strictSide&&(y?u.top-g-p-v.yn.bottom)&&y==n.bottom-u.bottom>u.top-n.top&&(y=this.above[l]=!y);let x=(y?u.top-n.top:n.bottom-u.bottom)-p;if(xb&&t.topk&&(k=y?t.top-g-2-p:t.bottom+p+2);if("absolute"==this.position?(c.style.top=(k-t.parent.top)/r+"px",wo(c,(b-t.parent.left)/s)):(c.style.top=k/r+"px",wo(c,b/s)),d){let t=u.left+(w?v.x:-v.x)-(b+14-7);d.style.left=t/s+"px"}!0!==h.overlap&&o.push({left:b,top:k,right:S,bottom:k+g}),c.classList.toggle("cm-tooltip-above",y),c.classList.toggle("cm-tooltip-below",!y),h.positioned&&h.positioned(t.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let t of this.manager.tooltipViews)t.dom.style.top=uo}},{eventObservers:{scroll(){this.maybeMeasure()}}});function wo(t,e){let i=parseInt(t.style.left,10);(isNaN(i)||Math.abs(e-i)>1)&&(t.style.left=e+"px")}const bo=pr.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),yo={x:0,y:0},xo=z.define({enables:[vo,bo]}),ko=z.define({combine:t=>t.reduce((t,e)=>t.concat(e),[])});class So{static create(t){return new So(t)}constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new fo(t,ko,(t,e)=>this.createHostedView(t,e),t=>t.dom.remove())}createHostedView(t,e){let i=t.create(this.view);return i.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(i.dom,e?e.dom.nextSibling:this.dom.firstChild),this.mounted&&i.mount&&i.mount(this.view),i}mount(t){for(let e of this.manager.tooltipViews)e.mount&&e.mount(t);this.mounted=!0}positioned(t){for(let e of this.manager.tooltipViews)e.positioned&&e.positioned(t)}update(t){this.manager.update(t)}destroy(){var t;for(let e of this.manager.tooltipViews)null===(t=e.destroy)||void 0===t||t.call(e)}passProp(t){let e;for(let i of this.manager.tooltipViews){let n=i[t];if(void 0!==n)if(void 0===e)e=n;else if(e!==n)return}return e}get offset(){return this.passProp("offset")}get getCoords(){return this.passProp("getCoords")}get overlap(){return this.passProp("overlap")}get resize(){return this.passProp("resize")}}const Co=xo.compute([ko],t=>{let e=t.facet(ko);return 0===e.length?null:{pos:Math.min(...e.map(t=>t.pos)),end:Math.max(...e.map(t=>{var e;return null!==(e=t.end)&&void 0!==e?e:t.pos})),create:So.create,above:e[0].above,arrow:e.some(t=>t.arrow)}}),Ao=z.define();class Mo{constructor(t,e,i,n,s,r){this.view=t,this.source=e,this.field=i,this.locked=n,this.setHover=s,this.hoverTime=r,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(t){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let t=Date.now()-this.lastMove.time;ti.bottom||e.xi.right+t.defaultCharacterWidth)return;let r=t.bidiSpans(t.state.doc.lineAt(n)).find(t=>t.from<=n&&t.to>=n),o=r&&r.dir==si.RTL?-1:1;s=e.x{if(e&&(!Array.isArray(e)||e.length)){let i=Array.isArray(e)?e:[e];n&&this.locked.set(i,n),t.dispatch({effects:this.setHover.of(i)})}};if(s&&"then"in s){let i=this.pending={pos:e};s.then(t=>{this.pending==i&&(this.pending=null,r(t))},e=>Hi(t.state,e,"hover tooltip"))}else r(s)}get tooltip(){let t=this.view.plugin(vo),e=t?t.manager.tooltips.findIndex(t=>t.create==So.create):-1;return e>-1?t.manager.tooltipViews[e]:null}mousemove(t){var e,i;this.lastMove={x:t.clientX,y:t.clientY,target:t.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:n,tooltip:s}=this;if(n.length&&!this.locked.has(n)&&s&&!function(t,e){let i,{left:n,right:s,top:r,bottom:o}=t.getBoundingClientRect();if(i=t.querySelector(".cm-tooltip-arrow")){let t=i.getBoundingClientRect();r=Math.min(t.top,r),o=Math.max(t.bottom,o)}return e.clientX>=n-Oo&&e.clientX<=s+Oo&&e.clientY>=r-Oo&&e.clientY<=o+Oo}(s.dom,t)||this.pending){let{pos:s}=n[0]||this.pending,r=null!==(i=null===(e=n[0])||void 0===e?void 0:e.end)&&void 0!==i?i:s;(s==r?this.view.posAtCoords(this.lastMove)==s:function(t,e,i,n,s){let r=t.scrollDOM.getBoundingClientRect(),o=t.documentTop+t.documentPadding.top+t.contentHeight;if(r.left>n||r.rights||Math.min(r.bottom,o)=e&&l<=i}(this.view,s,r,t.clientX,t.clientY))||(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:e}=this;if(e.length&&!this.locked.has(e)){let{tooltip:e}=this;e&&e.dom.contains(t.relatedTarget)?this.watchTooltipLeave(e.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(t){let e=i=>{t.removeEventListener("mouseleave",e);let{active:n}=this;!n.length||this.locked.has(n)||this.view.dom.contains(i.relatedTarget)||this.view.dispatch({effects:this.setHover.of([])})};t.addEventListener("mouseleave",e)}destroy(){clearTimeout(this.hoverTimeout),clearTimeout(this.restartTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const Oo=4;function To(t,e={}){let i=gt.define(),n=new WeakMap,s=K.define({create:()=>[],update(t,r){let o=n.get(t);if(t.length&&(e.hideOnChange&&(r.docChanged||r.selection)||o&&o(r)?t=[]:e.hideOn&&(t=t.filter(t=>!e.hideOn(r,t)))),r.docChanged&&t.length){let e=[];for(let i of t){let t=r.changes.mapPos(i.pos,-1,O.TrackDel);if(null!=t){let n=Object.assign(Object.create(null),i);n.pos=t,null!=n.end&&(n.end=r.changes.mapPos(n.end)),e.push(n)}}t=e}for(let e of r.effects)e.is(i)&&(t=e.value,o=void 0),(e.is(Ro)&&!e.value||e.value==s)&&(t=[]);return t.length&&o&&n.set(t,o),t},provide:t=>ko.from(t)});const r=qi.define(r=>new Mo(r,t,s,n,i,e.hoverTime||300));return{active:s,extension:[s,r,Ao.of(r),Co]}}function Do(t,e){let i=t.plugin(vo);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const Ro=gt.define(),Po=z.define({combine(t){let e,i;for(let n of t)e=e||n.topContainer,i=i||n.bottomContainer;return{topContainer:e,bottomContainer:i}}});function Bo(t,e){let i=t.plugin(Eo),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const Eo=qi.fromClass(class{constructor(t){this.input=t.state.facet(No),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(e=>e(t));let e=t.state.facet(Po);this.top=new Lo(t,!0,e.topContainer),this.bottom=new Lo(t,!1,e.bottomContainer),this.top.sync(this.panels.filter(t=>t.top)),this.bottom.sync(this.panels.filter(t=>!t.top));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(t){let e=t.state.facet(Po);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new Lo(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new Lo(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet(No);if(i!=this.input){let e=i.filter(t=>t),n=[],s=[],r=[],o=[];for(let i of e){let e,l=this.specs.indexOf(i);l<0?(e=i(t.view),o.push(e)):(e=this.panels[l],e.update&&e.update(t)),n.push(e),(e.top?s:r).push(e)}this.specs=e,this.panels=n,this.top.sync(s),this.bottom.sync(r);for(let t of o)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}else for(let e of this.panels)e.update&&e.update(t)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:t=>pr.scrollMargins.of(e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}})});class Lo{constructor(t,e,i){this.view=t,this.top=e,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(t){for(let e of this.panels)e.destroy&&t.indexOf(e)<0&&e.destroy();this.panels=t,this.syncDOM()}syncDOM(){if(0==this.panels.length)return void(this.dom&&(this.dom.remove(),this.dom=void 0));if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let t=this.container||this.view.dom;t.insertBefore(this.dom,this.top?t.firstChild:null)}let t=this.dom.firstChild;for(let e of this.panels)if(e.dom.parentNode==this.dom){for(;t!=e.dom;)t=Io(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=Io(t)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(this.container&&this.classes!=this.view.themeClasses){for(let t of this.classes.split(" "))t&&this.container.classList.remove(t);for(let t of(this.classes=this.view.themeClasses).split(" "))t&&this.container.classList.add(t)}}}function Io(t){let e=t.nextSibling;return t.remove(),e}const No=z.define({enables:Eo});function Wo(t,e){let i,n=new Promise(t=>i=t),s=t=>function(t,e,i){let n=e.content?e.content(t,()=>o(null)):null;if(!n){if(n=le("form"),e.input){let t=le("input",e.input);/^(text|password|number|email|tel|url)$/.test(t.type)&&t.classList.add("cm-textfield"),t.name||(t.name="input"),n.appendChild(le("label",(e.label||"")+": ",t))}else n.appendChild(document.createTextNode(e.label||""));n.appendChild(document.createTextNode(" ")),n.appendChild(le("button",{class:"cm-button",type:"submit"},e.submitLabel||"OK"))}let s="FORM"==n.nodeName?[n]:n.querySelectorAll("form");for(let t=0;t{27==t.keyCode?(t.preventDefault(),o(null)):13==t.keyCode&&(t.preventDefault(),o(e))}),e.addEventListener("submit",t=>{t.preventDefault(),o(e)})}let r=le("div",n,le("button",{onclick:()=>o(null),"aria-label":t.state.phrase("close"),class:"cm-dialog-close",type:"button"},["×"]));e.class&&(r.className=e.class);function o(e){r.contains(r.ownerDocument.activeElement)&&t.focus(),i(e)}return r.classList.add("cm-dialog"),{dom:r,top:e.top,mount:()=>{if(e.focus){let t;t="string"==typeof e.focus?n.querySelector(e.focus):n.querySelector("input")||n.querySelector("button"),t&&"select"in t?t.select():t&&"focus"in t&&t.focus()}}}}(t,e,i);t.state.field(Ho,!1)?t.dispatch({effects:Vo.of(s)}):t.dispatch({effects:gt.appendConfig.of(Ho.init(()=>[s]))});let r=zo.of(s);return{close:r,result:n.then(e=>((t.win.queueMicrotask||(e=>t.win.setTimeout(e,10)))(()=>{t.state.field(Ho).indexOf(s)>-1&&t.dispatch({effects:r})}),e))}}const Ho=K.define({create:()=>[],update(t,e){for(let i of e.effects)i.is(Vo)?t=[i.value].concat(t):i.is(zo)&&(t=t.filter(t=>t!=i.value));return t},provide:t=>No.computeN([t],e=>e.field(t))}),Vo=gt.define(),zo=gt.define();class Fo extends Rt{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}Fo.prototype.elementClass="",Fo.prototype.toDOM=void 0,Fo.prototype.mapMode=O.TrackBefore,Fo.prototype.startSide=Fo.prototype.endSide=-1,Fo.prototype.point=!0;const qo=z.define(),_o=z.define(),Uo={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>It.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},Qo=z.define();function $o(t){return[jo(),Qo.of({...Uo,...t})]}const Ko=z.define({combine:t=>t.some(t=>t)});function jo(t){let e=[Xo];return t&&!1===t.fixed&&e.push(Ko.of(!0)),e}const Xo=qi.fromClass(class{constructor(t){this.view=t,this.domAfter=null,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters cm-gutters-before",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(Qo).map(e=>new Zo(t,e)),this.fixed=!t.state.facet(Ko);for(let t of this.gutters)"after"==t.config.side?this.getDOMAfter().appendChild(t.dom):this.dom.appendChild(t.dom);this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}getDOMAfter(){return this.domAfter||(this.domAfter=document.createElement("div"),this.domAfter.className="cm-gutters cm-gutters-after",this.domAfter.setAttribute("aria-hidden","true"),this.domAfter.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.domAfter.style.position=this.fixed?"sticky":"",this.view.scrollDOM.appendChild(this.domAfter)),this.domAfter}update(t){if(this.updateGutters(t)){let e=this.prevViewport,i=t.view.viewport,n=Math.min(e.to,i.to)-Math.max(e.from,i.from);this.syncGutters(n<.8*(i.to-i.from))}if(t.geometryChanged){let t=this.view.contentHeight/this.view.scaleY+"px";this.dom.style.minHeight=t,this.domAfter&&(this.domAfter.style.minHeight=t)}this.view.state.facet(Ko)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":"",this.domAfter&&(this.domAfter.style.position=this.fixed?"sticky":"")),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&(this.dom.remove(),this.domAfter&&this.domAfter.remove());let i=It.iter(this.view.state.facet(qo),this.view.viewport.from),n=[],s=this.gutters.map(t=>new Jo(t,this.view.viewport,-this.view.documentPadding.top));for(let t of this.view.viewportLineBlocks)if(n.length&&(n=[]),Array.isArray(t.type)){let e=!0;for(let r of t.type)if(r.type==Oe.Text&&e){Yo(i,n,r.from);for(let t of s)t.line(this.view,r,n);e=!1}else if(r.widget)for(let t of s)t.widget(this.view,r)}else if(t.type==Oe.Text){Yo(i,n,t.from);for(let e of s)e.line(this.view,t,n)}else if(t.widget)for(let e of s)e.widget(this.view,t);for(let t of s)t.finish();t&&(this.view.scrollDOM.insertBefore(this.dom,e),this.domAfter&&this.view.scrollDOM.appendChild(this.domAfter))}updateGutters(t){let e=t.startState.facet(Qo),i=t.state.facet(Qo),n=t.docChanged||t.heightChanged||t.viewportChanged||!It.eq(t.startState.facet(qo),t.state.facet(qo),t.view.viewport.from,t.view.viewport.to);if(e==i)for(let e of this.gutters)e.update(t)&&(n=!0);else{n=!0;let s=[];for(let n of i){let i=e.indexOf(n);i<0?s.push(new Zo(this.view,n)):(this.gutters[i].update(t),s.push(this.gutters[i]))}for(let t of this.gutters)t.dom.remove(),s.indexOf(t)<0&&t.destroy();for(let t of s)"after"==t.config.side?this.getDOMAfter().appendChild(t.dom):this.dom.appendChild(t.dom);this.gutters=s}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove(),this.domAfter&&this.domAfter.remove()}},{provide:t=>pr.scrollMargins.of(e=>{let i=e.plugin(t);if(!i||0==i.gutters.length||!i.fixed)return null;let n=i.dom.offsetWidth*e.scaleX,s=i.domAfter?i.domAfter.offsetWidth*e.scaleX:0;return e.textDirection==si.LTR?{left:n,right:s}:{right:n,left:s}})});function Go(t){return Array.isArray(t)?t:[t]}function Yo(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class Jo{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=It.iter(t.markers,e.from)}addElement(t,e,i){let{gutter:n}=this,s=(e.top-this.height)/t.scaleY,r=e.height/t.scaleY;if(this.i==n.elements.length){let e=new tl(t,r,s,i);n.elements.push(e),n.dom.appendChild(e.dom)}else n.elements[this.i].update(t,r,s,i);this.height=e.bottom,this.i++}line(t,e,i){let n=[];Yo(this.cursor,n,e.from),i.length&&(n=n.concat(i));let s=this.gutter.config.lineMarker(t,e,n);s&&n.unshift(s);let r=this.gutter;(0!=n.length||r.config.renderEmptyElements)&&this.addElement(t,e,n)}widget(t,e){let i=this.gutter.config.widgetMarker(t,e.widget,e),n=i?[i]:null;for(let i of t.state.facet(_o)){let s=i(t,e.widget,e);s&&(n||(n=[])).push(s)}n&&this.addElement(t,e,n)}finish(){let t=this.gutter;for(;t.elements.length>this.i;){let e=t.elements.pop();t.dom.removeChild(e.dom),e.destroy()}}}class Zo{constructor(t,e){this.view=t,this.config=e,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" "+this.config.class:"");for(let i in e.domEventHandlers)this.dom.addEventListener(i,n=>{let s,r=n.target;if(r!=this.dom&&this.dom.contains(r)){for(;r.parentNode!=this.dom;)r=r.parentNode;let t=r.getBoundingClientRect();s=(t.top+t.bottom)/2}else s=n.clientY;let o=t.lineBlockAtHeight(s-t.documentTop);e.domEventHandlers[i](t,o,n)&&n.preventDefault()});this.markers=Go(e.markers(t)),e.initialSpacer&&(this.spacer=new tl(t,0,0,[e.initialSpacer(t)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+="visibility: hidden; pointer-events: none")}update(t){let e=this.markers;if(this.markers=Go(this.config.markers(t.view)),this.spacer&&this.config.updateSpacer){let e=this.config.updateSpacer(this.spacer.markers[0],t);e!=this.spacer.markers[0]&&this.spacer.update(t.view,0,0,[e])}let i=t.view.viewport;return!It.eq(this.markers,e,i.from,i.to)||!!this.config.lineMarkerChange&&this.config.lineMarkerChange(t)}destroy(){for(let t of this.elements)t.destroy()}}class tl{constructor(t,e,i,n){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="cm-gutterElement",this.update(t,e,i,n)}update(t,e,i,n){this.height!=e&&(this.height=e,this.dom.style.height=e+"px"),this.above!=i&&(this.dom.style.marginTop=(this.above=i)?i+"px":""),function(t,e){if(t.length!=e.length)return!1;for(let i=0;iDt(t,{formatNumber:String,domEventHandlers:{}},{domEventHandlers(t,e){let i=Object.assign({},t);for(let t in e){let n=i[t],s=e[t];i[t]=n?(t,e,i)=>n(t,e,i)||s(t,e,i):s}return i}})});class sl extends Fo{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function rl(t,e){return t.state.facet(nl).formatNumber(e,t.state)}const ol=Qo.compute([nl],t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers:t=>t.state.facet(el),lineMarker:(t,e,i)=>i.some(t=>t.toDOM)?null:new sl(rl(t,t.state.doc.lineAt(e.from).number)),widgetMarker:(t,e,i)=>{for(let n of t.state.facet(il)){let s=n(t,e,i);if(s)return s}return null},lineMarkerChange:t=>t.startState.facet(nl)!=t.state.facet(nl),initialSpacer:t=>new sl(rl(t,al(t.state.doc.lines))),updateSpacer(t,e){let i=rl(e.view,al(e.view.state.doc.lines));return i==t.number?t:new sl(i)},domEventHandlers:t.facet(nl).domEventHandlers,side:"before"}));function ll(t={}){return[nl.of(t),jo(),ol]}function al(t){let e=9;for(;e{let e=[],i=-1;for(let n of t.selection.ranges){let s=t.doc.lineAt(n.head).from;s>i&&(i=s,e.push(hl.range(s)))}return It.of(e)});const ul=1024;let fl=0;class dl{constructor(t,e){this.from=t,this.to=e}}class pl{constructor(t={}){this.id=fl++,this.perNode=!!t.perNode,this.deserialize=t.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")}),this.combine=t.combine||null}add(t){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return"function"!=typeof t&&(t=vl.match(t)),e=>{let i=t(e);return void 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c=[],u=[];for(;t.length>s;)c.push(t.pop()),u.push(e.pop()+i-r);t.push(m(n.types[l],c,u,o-r,a-o,h)),e.push(r-i)}function m(t,e,i,n,s,r,o){if(r){let t=[pl.contextHash,r];o=o?[t].concat(o):[t]}if(s>25){let t=[pl.lookAhead,s];o=o?[t].concat(o):[t]}return new kl(t,e,i,n,o)}function g(t,e){let i=l.fork(),n=0,r=0,a=0,h=i.end-s,c={size:0,start:0,skip:0};t:for(let s=i.pos-t;i.pos>s;){let t=i.size;if(i.id==e&&t>=0){c.size=n,c.start=r,c.skip=a,a+=4,n+=4,i.next();continue}let l=i.pos-t;if(t<0||l=o?4:0,f=i.start;for(i.next();i.pos>l;){if(i.size<0){if(-3!=i.size&&-4!=i.size)break t;u+=4}else i.id>=o&&(u+=4);i.next()}r=f,n+=t,a+=u}return(e<0||n==t)&&(c.size=n,c.start=r,c.skip=a),c.size>4?c:void 0}function v(t,e,i){let{id:n,start:s,end:r,size:a}=l;if(l.next(),a>=0&&n4){let n=l.pos-(a-4);for(;l.pos>n;)i=v(t,e,i)}e[--i]=o,e[--i]=r-t,e[--i]=s-t,e[--i]=n}else-3==a?h=n:-4==a&&(c=n);return i}let w=[],b=[];for(;l.pos>0;)u(t.start||0,t.bufferStart||0,w,b,-1,0);let y=null!==(e=t.length)&&void 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e=t.facet(Ra);if((null==e?void 0:e.data)==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let i=[],n=(t,e)=>{if(t.prop(ga)==this.data)return void i.push({from:e,to:e+t.length});let s=t.prop(pl.mounted);if(s){if(s.tree.prop(ga)==this.data){if(s.overlay)for(let t of s.overlay)i.push({from:t.from+e,to:t.to+e});else i.push({from:e,to:e+t.length});return}if(s.overlay){let t=i.length;if(n(s.tree,s.overlay[0].from+e),i.length>t)return}}for(let i=0;it.concat(i):void 0}));var i;return new ya(e,t.parser.configure({props:[ga.add(t=>t.isTop?e:void 0)]}),t.name)}configure(t,e){return new ya(this.data,this.parser.configure(t),e||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function xa(t){let e=t.field(wa.state,!1);return e?e.tree:kl.empty}class ka{constructor(t){this.doc=t,this.cursorPos=0,this.string="",this.cursor=t.iter()}get length(){return this.doc.length}syncTo(t){return 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e=Date.now()+t;t=()=>Date.now()>e}for(this.parse||(this.parse=this.startParse()),null!=e&&(null==this.parse.stoppedAt||this.parse.stoppedAt>e)&&e=this.treeLen&&((null==this.parse.stoppedAt||this.parse.stoppedAt>t)&&this.parse.stopAt(t),this.withContext(()=>{for(;!(e=this.parse.advance()););}),this.treeLen=t,this.tree=e,this.fragments=this.withoutTempSkipped(zl.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=Sa;Sa=this;try{return t()}finally{Sa=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=Aa(t,e.from,e.to);return t}changes(t,e){let{fragments:i,tree:n,treeLen:s,viewport:r,skipped:o}=this;if(this.takeTree(),!t.empty){let e=[];if(t.iterChangedRanges((t,i,n,s)=>e.push({fromA:t,toA:i,fromB:n,toB:s})),i=zl.applyChanges(i,e),n=kl.empty,s=0,r={from:t.mapPos(r.from,-1),to:t.mapPos(r.to,1)},this.skipped.length){o=[];for(let e of this.skipped){let 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i="",n=t.tabSize,s=t.facet(Ea)[0];if("\t"==s){for(;e>=n;)i+="\t",e-=n;s=" "}for(let t=0;t=e?function(t,e,i){let n=e.resolveStack(i),s=e.resolveInner(i,-1).resolve(i,0).enterUnfinishedNodesBefore(i);if(s!=n.node){let t=[];for(let e=s;e&&!(e.fromn.node.to||e.from==n.node.from&&e.type==n.node.type);e=e.parent)t.push(e);for(let e=t.length-1;e>=0;e--)n={node:t[e],next:n}}return Va(n,t,i)}(t,i,e):null}class Wa{constructor(t,e={}){this.state=t,this.options=e,this.unit=La(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:n,simulateDoubleBreak:s}=this.options;return null!=n&&n>=i.from&&n<=i.to?s&&n==t?{text:"",from:t}:(e<0?n-1&&(s+=r-this.countColumn(i,i.search(/\S|$/))),s}countColumn(t,e=t.length){return Kt(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.options.overrideIndentation;if(s){let t=s(n);if(t>-1)return t}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Ha=new pl;function Va(t,e,i){for(let n=t;n;n=n.next){let t=za(n.node);if(t)return t(qa.create(e,i,n))}return 0}function za(t){let e=t.type.prop(Ha);if(e)return e;let i,n=t.firstChild;if(n&&(i=n.type.prop(pl.closedBy))){let e=t.lastChild,n=e&&i.indexOf(e.name)>-1;return t=>function(t,e,i,n,s){let r=t.textAfter,o=r.match(/^\s*/)[0].length,l=n&&r.slice(o,o+n.length)==n||s==t.pos+o,a=e?function(t){let e=t.node,i=e.childAfter(e.from),n=e.lastChild;if(!i)return null;let s=t.options.simulateBreak,r=t.state.doc.lineAt(i.from),o=null==s||s<=r.from?r.to:Math.min(r.to,s);for(let t=i.to;;){let s=e.childAfter(t);if(!s||s==n)return null;if(!s.type.isSkipped){if(s.from>=o)return null;let t=/^ */.exec(r.text.slice(i.to-r.from))[0].length;return{from:i.from,to:i.to+t}}t=s.to}}(t):null;return a?l?t.column(a.from):t.column(a.to):t.baseIndent+(l?0:t.unit*i)}(t,!0,1,void 0,n&&!function(t){return t.pos==t.options.simulateBreak&&t.options.simulateDoubleBreak}(t)?e.from:void 0)}return null==t.parent?Fa:null}function Fa(){return 0}class qa extends Wa{constructor(t,e,i){super(t.state,t.options),this.base=t,this.pos=e,this.context=i}get node(){return this.context.node}static create(t,e,i){return new qa(t,e,i)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(t){let e=this.state.doc.lineAt(t.from);for(;;){let i=t.resolve(e.from);for(;i.parent&&i.parent.from==i.from;)i=i.parent;if(_a(i,t))break;e=this.state.doc.lineAt(i.from)}return this.lineIndent(e.from)}continue(){return Va(this.context.next,this.base,this.pos)}}function _a(t,e){for(let i=e;i;i=i.parent)if(t==i)return!0;return!1}function Ua({except:t,units:e=1}={}){return i=>{let n=t&&t.test(i.textAfter);return i.baseIndent+(n?0:e*i.unit)}}const Qa=z.define(),$a=new pl;function Ka(t){let e=t.lastChild;return e&&e.to==t.to&&e.type.isError}function ja(t,e,i){for(let n of t.facet(Qa)){let s=n(t,e,i);if(s)return s}return function(t,e,i){let 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s,r=n.main,o=null;if(r.empty){if(!e.highlightWordAroundCursor)return Te.none;let t=i.wordAt(r.head);if(!t)return Te.none;o=i.charCategorizer(r.head),s=i.sliceDoc(t.from,t.to)}else{let t=r.to-r.from;if(t200)return Te.none;if(e.wholeWords){if(s=i.sliceDoc(r.from,r.to),o=i.charCategorizer(r.head),!Pu(o,i,r.from,r.to)||!function(t,e,i,n){return t(e.sliceDoc(i,i+1))==Ct.Word&&t(e.sliceDoc(n-1,n))==Ct.Word}(o,i,r.from,r.to))return Te.none}else if(s=i.sliceDoc(r.from,r.to),!s)return Te.none}let l=[];for(let n of t.visibleRanges){let t=new wu(i.doc,s,n.from,n.to);for(;!t.next().done;){let{from:n,to:s}=t.value;if((!o||Pu(o,i,n,s))&&(r.empty&&n<=r.from&&s>=r.to?l.push(Ru.range(n,s)):(n>=r.to||s<=r.from)&&l.push(Du.range(n,s)),l.length>e.maxMatches))return Te.none}}return Te.set(l)}},{decorations:t=>t.decorations}),Eu=pr.baseTheme({".cm-selectionMatch":{backgroundColor:"#99ff7780"},".cm-searchMatch .cm-selectionMatch":{backgroundColor:"transparent"}});const Lu=z.define({combine:t=>Dt(t,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:t=>new cf(t),scrollToMatch:t=>pr.scrollIntoView(t)})});class Iu{constructor(t){this.search=t.search,this.caseSensitive=!!t.caseSensitive,this.literal=!!t.literal,this.regexp=!!t.regexp,this.replace=t.replace||"",this.valid=!!this.search&&(!this.regexp||function(t){try{return new RegExp(t,yu),!0}catch(t){return!1}}(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!t.wholeWord,this.test=t.test}unquote(t){return this.literal?t:t.replace(/\\([nrt\\])/g,(t,e)=>"n"==e?"\n":"r"==e?"\r":"t"==e?"\t":"\\")}eq(t){return this.search==t.search&&this.replace==t.replace&&this.caseSensitive==t.caseSensitive&&this.regexp==t.regexp&&this.wholeWord==t.wholeWord&&this.test==t.test}create(){return this.regexp?new qu(this):new Hu(this)}getCursor(t,e=0,i){let n=t.doc?t:Tt.create({doc:t});return null==i&&(i=n.doc.length),this.regexp?Vu(this,n,e,i):Wu(this,n,e,i)}}class Nu{constructor(t){this.spec=t}}function Wu(t,e,i,n){let s;return t.wholeWord&&(s=function(t,e){return(i,n,s,r)=>((r>i||r+s.length{if(i&&!i(n,s,r,o))return!1;let l=n>=o&&s<=o+r.length?r.slice(n-o,s-o):e.doc.sliceString(n,s);return t(l,e,n,s)}}(t.test,e,s)),new wu(e.doc,t.unquoted,i,n,t.caseSensitive?void 0:t=>t.toLowerCase(),s)}class Hu extends Nu{constructor(t){super(t)}nextMatch(t,e,i){let n=Wu(this.spec,t,i,t.doc.length).nextOverlapping();if(n.done){let i=Math.min(t.doc.length,e+this.spec.unquoted.length);n=Wu(this.spec,t,0,i).nextOverlapping()}return n.done||n.value.from==e&&n.value.to==i?null:n.value}prevMatchInRange(t,e,i){for(let n=i;;){let i=Math.max(e,n-1e4-this.spec.unquoted.length),s=Wu(this.spec,t,i,n),r=null;for(;!s.nextOverlapping().done;)r=s.value;if(r)return r;if(i==e)return null;n-=1e4}}prevMatch(t,e,i){let n=this.prevMatchInRange(t,0,e);return n||(n=this.prevMatchInRange(t,Math.max(0,i-this.spec.unquoted.length),t.doc.length)),!n||n.from==e&&n.to==i?null:n}getReplacement(t){return this.spec.unquote(this.spec.replace)}matchAll(t,e){let i=Wu(this.spec,t,0,t.doc.length),n=[];for(;!i.next().done;){if(n.length>=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=Wu(this.spec,t,Math.max(0,e-this.spec.unquoted.length),Math.min(i+this.spec.unquoted.length,t.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}}function Vu(t,e,i,n){let s;var r;return t.wholeWord&&(r=e.charCategorizer(e.selection.main.head),s=(t,e,i)=>!i[0].length||(r(zu(i.input,i.index))!=Ct.Word||r(Fu(i.input,i.index))!=Ct.Word)&&(r(Fu(i.input,i.index+i[0].length))!=Ct.Word||r(zu(i.input,i.index+i[0].length))!=Ct.Word)),t.test&&(s=function(t,e,i){return(n,s,r)=>(!i||i(n,s,r))&&t(r[0],e,n,s)}(t.test,e,s)),new xu(e.doc,t.search,{ignoreCase:!t.caseSensitive,test:s},i,n)}function zu(t,e){return t.slice(k(t,e,!1),e)}function Fu(t,e){return t.slice(e,k(t,e))}class qu extends Nu{nextMatch(t,e,i){let n=Vu(this.spec,t,i,t.doc.length).next();return n.done&&(n=Vu(this.spec,t,0,e).next()),n.done?null:n.value}prevMatchInRange(t,e,i){for(let n=1;;n++){let s=Math.max(e,i-1e4*n),r=Vu(this.spec,t,s,i),o=null;for(;!r.next().done;)o=r.value;if(o&&(s==e||o.from>s+10))return o;if(s==e)return null}}prevMatch(t,e,i){return this.prevMatchInRange(t,0,e)||this.prevMatchInRange(t,i,t.doc.length)}getReplacement(t){return this.spec.unquote(this.spec.replace).replace(/\$([$&]|\d+)/g,(e,i)=>{if("&"==i)return t.match[0];if("$"==i)return"$";for(let e=i.length;e>0;e--){let n=+i.slice(0,e);if(n>0&&n=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=Vu(this.spec,t,Math.max(0,e-250),Math.min(i+250,t.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}}const _u=gt.define(),Uu=gt.define(),Qu=K.define({create:t=>new $u(sf(t).create(),null),update(t,e){for(let i of e.effects)i.is(_u)?t=new $u(i.value.create(),t.panel):i.is(Uu)&&(t=new $u(t.query,i.value?nf:null));return t},provide:t=>No.from(t,t=>t.panel)});class $u{constructor(t,e){this.query=t,this.panel=e}}const Ku=Te.mark({class:"cm-searchMatch"}),ju=Te.mark({class:"cm-searchMatch cm-searchMatch-selected"}),Xu=qi.fromClass(class{constructor(t){this.view=t,this.decorations=this.highlight(t.state.field(Qu))}update(t){let e=t.state.field(Qu);(e!=t.startState.field(Qu)||t.docChanged||t.selectionSet||t.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:t,panel:e}){if(!e||!t.spec.valid)return Te.none;let{view:i}=this,n=new Nt;for(let e=0,s=i.visibleRanges,r=s.length;es[e+1].from-500;)l=s[++e].to;t.highlight(i.state,o,l,(t,e)=>{let s=i.state.selection.ranges.some(i=>i.from==t&&i.to==e);n.add(t,e,s?ju:Ku)})}return n.finish()}},{decorations:t=>t.decorations});function Gu(t){return e=>{let i=e.state.field(Qu,!1);return i&&i.query.spec.valid?t(e,i):lf(e)}}const Yu=Gu((t,{query:e})=>{let{to:i}=t.state.selection.main,n=e.nextMatch(t.state,i,i);if(!n)return!1;let s=W.single(n.from,n.to),r=t.state.facet(Lu);return t.dispatch({selection:s,effects:[pf(t,n),r.scrollToMatch(s.main,t)],userEvent:"select.search"}),of(t),!0}),Ju=Gu((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,s=e.prevMatch(i,n,n);if(!s)return!1;let r=W.single(s.from,s.to),o=t.state.facet(Lu);return t.dispatch({selection:r,effects:[pf(t,s),o.scrollToMatch(r.main,t)],userEvent:"select.search"}),of(t),!0}),Zu=Gu((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:W.create(i.map(t=>W.range(t.from,t.to))),userEvent:"select.search.matches"}),!0)}),tf=Gu((t,{query:e})=>{let{state:i}=t,{from:n,to:s}=i.selection.main;if(i.readOnly)return!1;let r=e.nextMatch(i,n,n);if(!r)return!1;let o,l,a=r,h=[],c=[];a.precise?a.from==n&&a.to==s&&(l=i.toText(e.getReplacement(a)),h.push({from:a.from,to:a.to,insert:l}),a=e.nextMatch(i,a.from,a.to),c.push(pr.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+"."))):a=e.nextMatch(i,a.from,a.to);let u=t.state.changes(h);return a&&(o=W.single(a.from,a.to).map(u),c.push(pf(t,a)),c.push(i.facet(Lu).scrollToMatch(o.main,t))),t.dispatch({changes:u,selection:o,effects:c,userEvent:"input.replace"}),!0}),ef=Gu((t,{query:e})=>{if(t.state.readOnly)return!1;let i=[];for(let n of e.matchAll(t.state,1e9)){let{from:t,to:s,precise:r}=n;r&&i.push({from:t,to:s,insert:e.getReplacement(n)})}if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:pr.announce.of(n),userEvent:"input.replace.all"}),!0});function nf(t){return t.state.facet(Lu).createPanel(t)}function sf(t,e){var i,n,s,r,o;let l=t.selection.main,a=l.empty||l.to>l.from+100?"":t.sliceDoc(l.from,l.to);if(e&&!a)return e;let h=t.facet(Lu);return new Iu({search:(null!==(i=null==e?void 0:e.literal)&&void 0!==i?i:h.literal)?a:a.replace(/\n/g,"\\n"),caseSensitive:null!==(n=null==e?void 0:e.caseSensitive)&&void 0!==n?n:h.caseSensitive,literal:null!==(s=null==e?void 0:e.literal)&&void 0!==s?s:h.literal,regexp:null!==(r=null==e?void 0:e.regexp)&&void 0!==r?r:h.regexp,wholeWord:null!==(o=null==e?void 0:e.wholeWord)&&void 0!==o?o:h.wholeWord})}function rf(t){let e=Bo(t,nf);return e&&e.dom.querySelector("[main-field]")}function of(t){let e=rf(t);e&&e==t.root.activeElement&&e.select()}const lf=t=>{let e=t.state.field(Qu,!1);if(e&&e.panel){let i=rf(t);if(i&&i!=t.root.activeElement){let n=sf(t.state,e.query.spec);n.valid&&t.dispatch({effects:_u.of(n)}),i.focus(),i.select()}}else t.dispatch({effects:[Uu.of(!0),e?_u.of(sf(t.state,e.query.spec)):gt.appendConfig.of(gf)]});return!0},af=t=>{let e=t.state.field(Qu,!1);if(!e||!e.panel)return!1;let i=Bo(t,nf);return i&&i.dom.contains(t.root.activeElement)&&t.focus(),t.dispatch({effects:Uu.of(!1)}),!0},hf=[{key:"Mod-f",run:lf,scope:"editor search-panel"},{key:"F3",run:Yu,shift:Ju,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:Yu,shift:Ju,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:af,scope:"editor search-panel"},{key:"Mod-Shift-l",run:({state:t,dispatch:e})=>{let i=t.selection;if(i.ranges.length>1||i.main.empty)return!1;let{from:n,to:s}=i.main,r=[],o=0;for(let e=new wu(t.doc,t.sliceDoc(n,s));!e.next().done;){if(r.length>1e3)return!1;e.value.from==n&&(o=r.length),r.push(W.range(e.value.from,e.value.to))}return e(t.update({selection:W.create(r,o),userEvent:"select.search.matches"})),!0}},{key:"Mod-Alt-g",run:t=>{let{state:e}=t,i=String(e.doc.lineAt(t.state.selection.main.head).number),{close:n,result:s}=Wo(t,{label:e.phrase("Go to line"),input:{type:"text",name:"line",value:i},focus:!0,submitLabel:e.phrase("go")});return s.then(i=>{let s=i&&/^([+-])?(\d+)?(:\d+)?(%)?$/.exec(i.elements.line.value);if(!s)return void t.dispatch({effects:n});let r=e.doc.lineAt(e.selection.main.head),[,o,l,a,h]=s,c=a?+a.slice(1):0,u=l?+l:r.number;if(l&&h){let t=u/100;o&&(t=t*("-"==o?-1:1)+r.number/e.doc.lines),u=Math.round(e.doc.lines*t)}else l&&o&&(u=u*("-"==o?-1:1)+r.number);let f=e.doc.line(Math.max(1,Math.min(e.doc.lines,u))),d=W.cursor(f.from+Math.max(0,Math.min(c,f.length)));t.dispatch({effects:[n,pr.scrollIntoView(d.from,{y:"center"})],selection:d})}),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some(t=>t.from===t.to))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=W.create(i.ranges.map(e=>t.wordAt(e.head)||W.cursor(e.head)),i.mainIndex);return!n.eq(i)&&(e(t.update({selection:n})),!0)})({state:t,dispatch:e});let n=t.sliceDoc(i[0].from,i[0].to);if(t.selection.ranges.some(e=>t.sliceDoc(e.from,e.to)!=n))return!1;let s=function(t,e){let{main:i,ranges:n}=t.selection,s=t.wordAt(i.head),r=s&&s.from==i.from&&s.to==i.to;for(let i=!1,s=new wu(t.doc,e,n[n.length-1].to);;){if(s.next(),!s.done){if(i&&n.some(t=>t.from==s.value.from))continue;if(r){let e=t.wordAt(s.value.from);if(!e||e.from!=s.value.from||e.to!=s.value.to)continue}return s.value}if(i)return null;s=new wu(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!s&&(e(t.update({selection:t.selection.addRange(W.range(s.from,s.to),!1),effects:pr.scrollIntoView(s.to)})),!0)},preventDefault:!0}];class cf{constructor(t){this.view=t;let e=this.query=t.state.field(Qu).query.spec;function i(t,e,i){return le("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=le("input",{value:e.search,placeholder:uf(t,"Find"),"aria-label":uf(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=le("input",{value:e.replace,placeholder:uf(t,"Replace"),"aria-label":uf(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=le("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=le("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=le("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=le("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",()=>Yu(t),[uf(t,"next")]),i("prev",()=>Ju(t),[uf(t,"previous")]),i("select",()=>Zu(t),[uf(t,"all")]),le("label",null,[this.caseField,uf(t,"match case")]),le("label",null,[this.reField,uf(t,"regexp")]),le("label",null,[this.wordField,uf(t,"by word")]),...t.state.readOnly?[]:[le("br"),this.replaceField,i("replace",()=>tf(t),[uf(t,"replace")]),i("replaceAll",()=>ef(t),[uf(t,"replace all")])],le("button",{name:"close",onclick:()=>af(t),"aria-label":uf(t,"close"),type:"button"},["×"])])}commit(){let t=new Iu({search:this.searchField.value,caseSensitive:this.caseField.checked,regexp:this.reField.checked,wholeWord:this.wordField.checked,replace:this.replaceField.value});t.eq(this.query)||(this.query=t,this.view.dispatch({effects:_u.of(t)}))}keydown(t){var e,i,n;e=this.view,i=t,n="search-panel",Tr(Cr(e.state),i,e,n)?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Ju:Yu)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),tf(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(_u)&&!t.value.eq(this.query)&&this.setQuery(t.value)}setQuery(t){this.query=t,this.searchField.value=t.search,this.replaceField.value=t.replace,this.caseField.checked=t.caseSensitive,this.reField.checked=t.regexp,this.wordField.checked=t.wholeWord}mount(){this.searchField.select()}get pos(){return 80}get top(){return this.view.state.facet(Lu).top}}function uf(t,e){return t.state.phrase(e)}const ff=30,df=/[\s\.,:;?!]/;function pf(t,{from:e,to:i}){let n=t.state.doc.lineAt(e),s=t.state.doc.lineAt(i).to,r=Math.max(n.from,e-ff),o=Math.min(s,i+ff),l=t.state.sliceDoc(r,o);if(r!=n.from)for(let t=0;tl.length-ff;t--)if(!df.test(l[t-1])&&df.test(l[t])){l=l.slice(0,t);break}return pr.announce.of(`${t.state.phrase("current match")}. ${l} ${t.state.phrase("on line")} ${n.number}.`)}const mf=pr.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),gf=[Qu,Z.low(Xu),mf];class vf{constructor(t,e,i,n){this.state=t,this.pos=e,this.explicit=i,this.view=n,this.abortListeners=[],this.abortOnDocChange=!1}tokenBefore(t){let e=xa(this.state).resolveInner(this.pos,-1);for(;e&&t.indexOf(e.name)<0;)e=e.parent;return e?{from:e.from,to:this.pos,text:this.state.sliceDoc(e.from,this.pos),type:e.type}:null}matchBefore(t){let e=this.state.doc.lineAt(this.pos),i=Math.max(e.from,this.pos-250),n=e.text.slice(i-e.from,this.pos-e.from),s=n.search(kf(t,!1));return s<0?null:{from:i+s,to:this.pos,text:n.slice(s)}}get aborted(){return null==this.abortListeners}addEventListener(t,e,i){"abort"==t&&this.abortListeners&&(this.abortListeners.push(e),i&&i.onDocChange&&(this.abortOnDocChange=!0))}}function wf(t){let e=Object.keys(t).join(""),i=/\w/.test(e);return i&&(e=e.replace(/\w/g,"")),`[${i?"\\w":""}${e.replace(/[^\w\s]/g,"\\$&")}]`}function bf(t){let e=t.map(t=>"string"==typeof t?{label:t}:t),[i,n]=e.every(t=>/^\w+$/.test(t.label))?[/\w*$/,/\w+$/]:function(t){let e=Object.create(null),i=Object.create(null);for(let{label:n}of t){e[n[0]]=!0;for(let t=1;t{let s=t.matchBefore(n);return s||t.explicit?{from:s?s.from:t.pos,options:e,validFor:i}:null}}class yf{constructor(t,e,i,n){this.completion=t,this.source=e,this.match=i,this.score=n}}function xf(t){return t.selection.main.from}function kf(t,e){var i;let{source:n}=t,s=e&&"^"!=n[0],r="$"!=n[n.length-1];return s||r?new RegExp(`${s?"^":""}(?:${n})${r?"$":""}`,null!==(i=t.flags)&&void 0!==i?i:t.ignoreCase?"i":""):t}const Sf=dt.define();function Cf(t,e,i,n){let{main:s}=t.selection,r=i-s.from,o=n-s.from;return{...t.changeByRange(l=>{if(l!=s&&i!=n&&t.sliceDoc(l.from+r,l.from+o)!=t.sliceDoc(i,n))return{range:l};let a=t.toText(e);return{changes:{from:l.from+r,to:n==s.from?l.to:l.from+o,insert:a},range:W.cursor(l.from+r+a.length)}}),scrollIntoView:!0,userEvent:"input.complete"}}const Af=new WeakMap;function Mf(t){if(!Array.isArray(t))return t;let e=Af.get(t);return e||Af.set(t,e=bf(t)),e}const Of=gt.define(),Tf=gt.define();class Df{constructor(t){this.pattern=t,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[],this.score=0,this.matched=[];for(let e=0;e=48&&a<=57||a>=97&&a<=122?2:a>=65&&a<=90?1:0:(w=C(a))!=w.toLowerCase()?1:w!=w.toUpperCase()?2:0;(!n||1==b&&m||0==v&&0!=b)&&(e[c]==a||i[c]==a&&(u=!0)?r[c++]=n:r.length&&(g=!1)),v=b,n+=A(a)}return c==l&&0==r[0]&&g?this.result((u?-200:0)-100,r,t):f==l&&0==d?this.ret(-200-t.length+(p==t.length?0:-100),[0,p]):o>-1?this.ret(-700-t.length,[o,o+this.pattern.length]):f==l?this.ret(-900-t.length,[d,p]):c==l?this.result((u?-200:0)-100-700+(g?0:-1100),r,t):2==e.length?null:this.result((n[0]?-700:0)-200-1100,n,t)}result(t,e,i){let n=[],s=0;for(let t of e){let e=t+(this.astral?A(S(i,t)):1);s&&n[s-1]==t?n[s-1]=e:(n[s++]=t,n[s++]=e)}return this.ret(t-i.length,n)}}class Rf{constructor(t){this.pattern=t,this.matched=[],this.score=0,this.folded=t.toLowerCase()}match(t){if(t.lengthDt(t,{activateOnTyping:!0,activateOnCompletion:()=>!1,activateOnTypingDelay:100,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:Ef,filterStrict:!1,compareCompletions:(t,e)=>(t.sortText||t.label).localeCompare(e.sortText||e.label),interactionDelay:75,updateSyncTime:100},{defaultKeymap:(t,e)=>t&&e,closeOnBlur:(t,e)=>t&&e,icons:(t,e)=>t&&e,tooltipClass:(t,e)=>i=>Bf(t(i),e(i)),optionClass:(t,e)=>i=>Bf(t(i),e(i)),addToOptions:(t,e)=>t.concat(e),filterStrict:(t,e)=>t||e})});function Bf(t,e){return t?e?t+" "+e:t:e}function Ef(t,e,i,n,s,r){let o,l,a=t.textDirection==si.RTL,h=a,c=!1,u="top",f=e.left-s.left,d=s.right-e.right,p=n.right-n.left,m=n.bottom-n.top;if(h&&f=m||t>e.top?o=i.bottom-e.top:(u="bottom",o=e.bottom-i.top)}return{style:`${u}: ${o/((e.bottom-e.top)/r.offsetHeight)}px; max-width: ${l/((e.right-e.left)/r.offsetWidth)}px`,class:"cm-completionInfo-"+(c?a?"left-narrow":"right-narrow":h?"left":"right")}}const Lf=gt.define();function If(t,e,i){if(t<=i)return{from:0,to:t};if(e<0&&(e=0),e<=t>>1){let t=Math.floor(e/i);return{from:t*i,to:(t+1)*i}}let n=Math.ceil((t-e)/i);return{from:t-n*i,to:t-(n-1)*i}}class Nf{constructor(t,e,i){this.view=t,this.stateField=e,this.applyCompletion=i,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:t=>this.placeInfo(t),key:this},this.space=null,this.currentClass="";let n=t.state.field(e),{options:s,selected:r}=n.open,o=t.state.facet(Pf);this.optionContent=function(t){let e=t.addToOptions.slice();return t.icons&&e.push({render(t){let e=document.createElement("div");return e.classList.add("cm-completionIcon"),t.type&&e.classList.add(...t.type.split(/\s+/g).map(t=>"cm-completionIcon-"+t)),e.setAttribute("aria-hidden","true"),e},position:20}),e.push({render(t,e,i,n){let s=document.createElement("span");s.className="cm-completionLabel";let r=t.displayLabel||t.label,o=0;for(let t=0;to&&s.appendChild(document.createTextNode(r.slice(o,e)));let l=s.appendChild(document.createElement("span"));l.appendChild(document.createTextNode(r.slice(e,i))),l.className="cm-completionMatchedText",o=i}return ot.position-e.position).map(t=>t.render)}(o),this.optionClass=o.optionClass,this.tooltipClass=o.tooltipClass,this.range=If(s.length,r,o.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(t.state),this.dom.addEventListener("mousedown",i=>{let{options:n}=t.state.field(e).open;for(let e,s=i.target;s&&s!=this.dom;s=s.parentNode)if("LI"==s.nodeName&&(e=/-(\d+)$/.exec(s.id))&&+e[1]this.list.lastChild.getBoundingClientRect().bottom?this.range.to:null;null!=e&&(t.dispatch({effects:Lf.of(e)}),i.preventDefault())}}),this.dom.addEventListener("focusout",e=>{let i=t.state.field(this.stateField,!1);i&&i.tooltip&&t.state.facet(Pf).closeOnBlur&&e.relatedTarget!=t.contentDOM&&t.dispatch({effects:Tf.of(null)})}),this.showOptions(s,n.id)}mount(){this.updateSel()}showOptions(t,e){this.list&&this.list.remove(),this.list=this.dom.appendChild(this.createListBox(t,e,this.range)),this.list.addEventListener("scroll",()=>{this.info&&this.view.requestMeasure(this.placeInfoReq)})}update(t){var e;let i=t.state.field(this.stateField),n=t.startState.field(this.stateField);if(this.updateTooltipClass(t.state),i!=n){let{options:s,selected:r,disabled:o}=i.open;n.open&&n.open.options==s||(this.range=If(s.length,r,t.state.facet(Pf).maxRenderedOptions),this.showOptions(s,i.id)),this.updateSel(),o!=(null===(e=n.open)||void 0===e?void 0:e.disabled)&&this.dom.classList.toggle("cm-tooltip-autocomplete-disabled",!!o)}}updateTooltipClass(t){let e=this.tooltipClass(t);if(e!=this.currentClass){for(let t of this.currentClass.split(" "))t&&this.dom.classList.remove(t);for(let t of e.split(" "))t&&this.dom.classList.add(t);this.currentClass=e}}positioned(t){this.space=t,this.info&&this.view.requestMeasure(this.placeInfoReq)}updateSel(){let t=this.view.state.field(this.stateField),e=t.open;(e.selected>-1&&e.selected=this.range.to)&&(this.range=If(e.options.length,e.selected,this.view.state.facet(Pf).maxRenderedOptions),this.showOptions(e.options,t.id));let i=this.updateSelectedOption(e.selected);if(i){this.destroyInfo();let{completion:n}=e.options[e.selected],{info:s}=n;if(!s)return;let r="string"==typeof s?document.createTextNode(s):s(n);if(!r)return;"then"in r?r.then(e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e,n)}).catch(t=>Hi(this.view.state,t,"completion info")):(this.addInfoPane(r,n),i.setAttribute("aria-describedby",this.info.id))}}addInfoPane(t,e){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",i.id="cm-completionInfo-"+Math.floor(65535*Math.random()).toString(16),null!=t.nodeType)i.appendChild(t),this.infoDestroy=null;else{let{dom:e,destroy:n}=t;i.appendChild(e),this.infoDestroy=n||null}this.dom.appendChild(i),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(t){let e=null;for(let i=this.list.firstChild,n=this.range.from;i;i=i.nextSibling,n++)"LI"==i.nodeName&&i.id?n==t?i.hasAttribute("aria-selected")||(i.setAttribute("aria-selected","true"),e=i):i.hasAttribute("aria-selected")&&(i.removeAttribute("aria-selected"),i.removeAttribute("aria-describedby")):n--;return e&&function(t,e){let i=t.getBoundingClientRect(),n=e.getBoundingClientRect(),s=i.height/t.offsetHeight;n.topi.bottom&&(t.scrollTop+=(n.bottom-i.bottom)/s)}(this.list,e),e}measureInfo(){let t=this.dom.querySelector("[aria-selected]");if(!t||!this.info)return null;let e=this.dom.getBoundingClientRect(),i=this.info.getBoundingClientRect(),n=t.getBoundingClientRect(),s=this.space;if(!s){let t=this.dom.ownerDocument.documentElement;s={left:0,top:0,right:t.clientWidth,bottom:t.clientHeight}}return n.top>Math.min(s.bottom,e.bottom)-10||n.bottom{t.target==n&&t.preventDefault()});let s=null;for(let r=i.from;ri.from||0==i.from))if(s=t,"string"!=typeof a&&a.header)n.appendChild(a.header(a));else{n.appendChild(document.createElement("completion-section")).textContent=t}}const h=n.appendChild(document.createElement("li"));h.id=e+"-"+r,h.setAttribute("role","option");let c=this.optionClass(o);c&&(h.className=c);for(let t of this.optionContent){let e=t(o,this.view.state,this.view,l);e&&h.appendChild(e)}}return i.from&&n.classList.add("cm-completionListIncompleteTop"),i.tonew Nf(i,t,e)}function Hf(t){return 100*(t.boost||0)+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}class Vf{constructor(t,e,i,n,s,r){this.options=t,this.attrs=e,this.tooltip=i,this.timestamp=n,this.selected=s,this.disabled=r}setSelected(t,e){return t==this.selected||t>=this.options.length?this:new Vf(this.options,_f(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,s,r){if(n&&!r&&t.some(t=>t.isPending))return n.setDisabled();let o=function(t,e){let i=[],n=null,s=null,r=t=>{i.push(t);let{section:e}=t.completion;if(e){n||(n=[]);let t="string"==typeof e?e:e.name;n.some(e=>e.name==t)||n.push("string"==typeof e?{name:t}:e)}},o=e.facet(Pf);for(let n of t)if(n.hasResult()){let t=n.result.getMatch;if(!1===n.result.filter)for(let e of n.result.options)r(new yf(e,n.source,t?t(e):[],1e9-i.length));else{let i,l=e.sliceDoc(n.from,n.to),a=o.filterStrict?new Rf(l):new Df(l);for(let e of n.result.options)if(i=a.match(e.label)){let o=e.displayLabel?t?t(e,i.matched):[]:i.matched,l=i.score+(e.boost||0);if(r(new yf(e,n.source,o,l)),"object"==typeof e.section&&"dynamic"===e.section.rank){let{name:t}=e.section;s||(s=Object.create(null)),s[t]=Math.max(l,s[t]||-1e9)}}}}if(n){let t=Object.create(null),e=0,r=(t,e)=>("dynamic"===t.rank&&"dynamic"===e.rank?s[e.name]-s[t.name]:0)||("number"==typeof t.rank?t.rank:1e9)-("number"==typeof e.rank?e.rank:1e9)||(t.namee.score-t.score||h(t.completion,e.completion))){let e=t.completion;!a||a.label!=e.label||a.detail!=e.detail||null!=a.type&&null!=e.type&&a.type!=e.type||a.apply!=e.apply||a.boost!=e.boost?l.push(t):Hf(t.completion)>Hf(a)&&(l[l.length-1]=t),a=t.completion}return l}(t,e);if(!o.length)return n&&t.some(t=>t.isPending)?n.setDisabled():null;let l=e.facet(Pf).selectOnOpen?0:-1;if(n&&n.selected!=l&&-1!=n.selected){let t=n.options[n.selected].completion;for(let e=0;ee.hasResult()?Math.min(t,e.from):t,1e8),create:Yf,above:s.aboveCursor},n?n.timestamp:Date.now(),l,!1)}map(t){return new Vf(this.options,this.attrs,{...this.tooltip,pos:t.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new Vf(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class zf{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new zf(Uf,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(Pf),n=(i.override||e.languageDataAt("autocomplete",xf(e)).map(Mf)).map(e=>(this.active.find(t=>t.source==e)||new $f(e,this.active.some(t=>0!=t.state)?1:0)).update(t,i));n.length==this.active.length&&n.every((t,e)=>t==this.active[e])&&(n=this.active);let s=this.open,r=t.effects.some(t=>t.is(jf));s&&t.docChanged&&(s=s.map(t.changes)),t.selection||n.some(e=>e.hasResult()&&t.changes.touchesRange(e.from,e.to))||!function(t,e){if(t==e)return!0;for(let i=0,n=0;;){for(;it.isPending)&&(s=null),!s&&n.every(t=>!t.isPending)&&n.some(t=>t.hasResult())&&(n=n.map(t=>t.hasResult()?new $f(t.source,0):t));for(let e of t.effects)e.is(Lf)&&(s=s&&s.setSelected(e.value,this.id));return n==this.active&&s==this.open?this:new zf(n,this.id,s)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?Ff:qf}}const Ff={"aria-autocomplete":"list"},qf={};function _f(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const Uf=[];function Qf(t,e){if(t.isUserEvent("input.complete")){let i=t.annotation(Sf);if(i&&e.activateOnCompletion(i))return 12}let i=t.isUserEvent("input.type");return i&&e.activateOnTyping?5:i?1:t.isUserEvent("delete.backward")?2:t.selection?8:t.docChanged?16:0}class $f{constructor(t,e,i=!1){this.source=t,this.state=e,this.explicit=i}hasResult(){return!1}get isPending(){return 1==this.state}update(t,e){let i=Qf(t,e),n=this;(8&i||16&i&&this.touches(t))&&(n=new $f(n.source,0)),4&i&&0==n.state&&(n=new $f(this.source,1)),n=n.updateFor(t,i);for(let e of t.effects)if(e.is(Of))n=new $f(n.source,1,e.value);else if(e.is(Tf))n=new $f(n.source,0);else if(e.is(jf))for(let t of e.value)t.source==n.source&&(n=t);return n}updateFor(t,e){return this.map(t.changes)}map(t){return this}touches(t){return t.changes.touchesRange(xf(t.state))}}class Kf extends $f{constructor(t,e,i,n,s,r){super(t,3,e),this.limit=i,this.result=n,this.from=s,this.to=r}hasResult(){return!0}updateFor(t,e){var i;if(!(3&e))return this.map(t.changes);let n=this.result;n.map&&!t.changes.empty&&(n=n.map(n,t.changes));let s=t.changes.mapPos(this.from),r=t.changes.mapPos(this.to,1),o=xf(t.state);if(o>r||!n||2&e&&(xf(t.startState)==this.from||ot.map(t=>t.map(e))}),Xf=K.define({create:()=>zf.start(),update:(t,e)=>t.update(e),provide:t=>[xo.from(t,t=>t.tooltip),pr.contentAttributes.from(t,t=>t.attrs)]});function Gf(t,e){const i=e.completion.apply||e.completion.label;let n=t.state.field(Xf).active.find(t=>t.source==e.source);return n instanceof Kf&&("string"==typeof i?t.dispatch({...Cf(t.state,i,n.from,n.to),annotations:Sf.of(e.completion)}):i(t,e.completion,n.from,n.to),!0)}const Yf=Wf(Xf,Gf);function Jf(t,e="option"){return i=>{let n=i.state.field(Xf,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp-1?n.open.selected+r*(t?1:-1):t?0:o-1;return l<0?l="page"==e?0:o-1:l>=o&&(l="page"==e?o-1:0),i.dispatch({effects:Lf.of(l)}),!0}}const Zf=t=>!!t.state.field(Xf,!1)&&(t.dispatch({effects:Of.of(!0)}),!0);class td{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const ed=qi.fromClass(class{constructor(t){this.view=t,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let e of t.state.field(Xf).active)e.isPending&&this.startQuery(e)}update(t){let e=t.state.field(Xf),i=t.state.facet(Pf);if(!t.selectionSet&&!t.docChanged&&t.startState.field(Xf)==e)return;let n=t.transactions.some(t=>{let e=Qf(t,i);return 8&e||(t.selection||t.docChanged)&&!(3&e)});for(let e=0;e50&&Date.now()-i.time>1e3){for(let t of i.context.abortListeners)try{t()}catch(t){Hi(this.view.state,t)}i.context.abortListeners=null,this.running.splice(e--,1)}else i.updates.push(...t.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),t.transactions.some(t=>t.effects.some(t=>t.is(Of)))&&(this.pendingStart=!0);let s=this.pendingStart?50:i.activateOnTypingDelay;if(this.debounceUpdate=e.active.some(t=>t.isPending&&!this.running.some(e=>e.active.source==t.source))?setTimeout(()=>this.startUpdate(),s):-1,0!=this.composing)for(let e of t.transactions)e.isUserEvent("input.type")?this.composing=2:2==this.composing&&e.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:t}=this.view,e=t.field(Xf);for(let t of e.active)t.isPending&&!this.running.some(e=>e.active.source==t.source)&&this.startQuery(t);this.running.length&&e.open&&e.open.disabled&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(Pf).updateSyncTime))}startQuery(t){let{state:e}=this.view,i=xf(e),n=new vf(e,i,t.explicit,this.view),s=new td(t,n);this.running.push(s),Promise.resolve(t.source(n)).then(t=>{s.context.aborted||(s.done=t||null,this.scheduleAccept())},t=>{this.view.dispatch({effects:Tf.of(null)}),Hi(this.view.state,t)})}scheduleAccept(){this.running.every(t=>void 0!==t.done)?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(Pf).updateSyncTime))}accept(){var t;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],i=this.view.state.facet(Pf),n=this.view.state.field(Xf);for(let s=0;st.source==r.active.source);if(o&&o.isPending)if(null==r.done){let t=new $f(r.active.source,0);for(let e of r.updates)t=t.update(e,i);t.isPending||e.push(t)}else this.startQuery(o)}(e.length||n.open&&n.open.disabled)&&this.view.dispatch({effects:jf.of(e)})}},{eventHandlers:{blur(t){let e=this.view.state.field(Xf,!1);if(e&&e.tooltip&&this.view.state.facet(Pf).closeOnBlur){let i=e.open&&Do(this.view,e.open.tooltip);i&&i.dom.contains(t.relatedTarget)||setTimeout(()=>this.view.dispatch({effects:Tf.of(null)}),10)}},compositionstart(){this.composing=1},compositionend(){3==this.composing&&setTimeout(()=>this.view.dispatch({effects:Of.of(!1)}),20),this.composing=0}}}),id="object"==typeof navigator&&/Win/.test(navigator.platform),nd=Z.highest(pr.domEventHandlers({keydown(t,e){let i=e.state.field(Xf,!1);if(!i||!i.open||i.open.disabled||i.open.selected<0||t.key.length>1||t.ctrlKey&&(!id||!t.altKey)||t.metaKey)return!1;let n=i.open.options[i.open.selected],s=i.active.find(t=>t.source==n.source),r=n.completion.commitCharacters||s.result.commitCharacters;return 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jd=To(Ed,{hideOn:function(t,e){let i=e.pos,n=e.end||i,s=t.state.facet(Wd).hideOn(t,i,n);if(null!=s)return s;let r=t.startState.doc.lineAt(e.pos);return!(!t.effects.some(t=>t.is(Td))&&!t.changes.touchesRange(r.from,Math.max(r.to,n)))}}),Xd=[Pd,pr.decorations.compute([Pd],t=>{let{selected:e,panel:i}=t.field(Pd);return e&&i&&e.from!=e.to?Te.set([Bd.range(e.from,e.to)]):Te.none}),jd,Qd],Gd=(()=>[ll(),cl,Jr(),sc(),ph(),Nr(),[_r,Ur],Tt.allowMultipleSelections.of(!0),Tt.transactionFilter.of(t=>{if(!t.docChanged||!t.isUserEvent("input.type")&&!t.isUserEvent("input.complete"))return t;let e=t.startState.languageDataAt("indentOnInput",t.startState.selection.main.head);if(!e.length)return t;let i=t.newDoc,{head:n}=t.newSelection.main,s=i.lineAt(n);if(n>s.from+200)return t;let r=i.sliceString(s.from,n);if(!e.some(t=>t.test(r)))return t;let{state:o}=t,l=-1,a=[];for(let{head:t}of o.selection.ranges){let e=o.doc.lineAt(t);if(e.from==l)continue;l=e.from;let i=Na(o,e.from);if(null==i)continue;let n=/^\s*/.exec(e.text)[0],s=Ia(o,i);n!=s&&a.push({from:e.from,to:e.from+n.length,insert:s})}return a.length?[t,{changes:a,sequential:!0}]:t}),yh(Sh,{fallback:!0}),Bh(),[dd,ad],kd(),lo(),co(),no,Tu(),kr.of([...pd,...gu,...hf,...xc,...rh,...Sd,...Nd])])();class Yd{constructor(t,e,i,n,s,r,o,l,a,h=0,c){this.p=t,this.stack=e,this.state=i,this.reducePos=n,this.pos=s,this.score=r,this.buffer=o,this.bufferBase=l,this.curContext=a,this.lookAhead=h,this.parent=c}toString(){return`[${this.stack.filter((t,e)=>e%3==0).concat(this.state)}]@${this.pos}${this.score?"!"+this.score:""}`}static start(t,e,i=0){let n=t.parser.context;return new Yd(t,[],e,i,i,0,[],0,n?new Jd(n,n.start):null,0,null)}get context(){return this.curContext?this.curContext.context:null}pushState(t,e){this.stack.push(this.state,e,this.bufferBase+this.buffer.length),this.state=t}reduce(t){var e;let i=t>>19,n=65535&t,{parser:s}=this.p,r=this.reducePos=2e3&&!(null===(e=this.p.parser.nodeSet.types[n])||void 0===e?void 0:e.isAnonymous)&&(a==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=h):this.p.lastBigReductionSizel;)this.stack.pop();this.reduceContext(n,a)}storeNode(t,e,i,n=4,s=!1){if(0==t&&(!this.stack.length||this.stack[this.stack.length-1]0&&0==this.buffer[t-4]&&this.buffer[t-1]>-1){if(e==i)return;if(this.buffer[t-2]>=e)return void(this.buffer[t-2]=i)}}if(s&&this.pos!=i){let s=this.buffer.length;if(s>0&&(0!=this.buffer[s-4]||this.buffer[s-1]<0)){let t=!1;for(let e=s;e>0&&this.buffer[e-2]>i;e-=4)if(this.buffer[e-1]>=0){t=!0;break}if(t)for(;s>0&&this.buffer[s-2]>i;)this.buffer[s]=this.buffer[s-4],this.buffer[s+1]=this.buffer[s-3],this.buffer[s+2]=this.buffer[s-2],this.buffer[s+3]=this.buffer[s-1],s-=4,n>4&&(n-=4)}this.buffer[s]=t,this.buffer[s+1]=e,this.buffer[s+2]=i,this.buffer[s+3]=n}else this.buffer.push(t,e,i,n)}shift(t,e,i,n){if(131072&t)this.pushState(65535&t,this.pos);else if(262144&t)this.pos=n,this.shiftContext(e,i),e<=this.p.parser.maxNode&&this.buffer.push(e,i,n,4);else{let s=t,{parser:r}=this.p;this.pos=n;let o=r.stateFlag(s,1);!o&&(n>i||e<=r.maxNode)&&(this.reducePos=n),this.pushState(s,o?i:Math.min(i,this.reducePos)),this.shiftContext(e,i),e<=r.maxNode&&this.buffer.push(e,i,n,4)}}apply(t,e,i,n){65536&t?this.reduce(t):this.shift(t,e,i,n)}useNode(t,e){let i=this.p.reused.length-1;(i<0||this.p.reused[i]!=t)&&(this.p.reused.push(t),i++);let n=this.pos;this.reducePos=this.pos=n+t.length,this.pushState(e,n),this.buffer.push(i,n,this.reducePos,-1),this.curContext&&this.updateContext(this.curContext.tracker.reuse(this.curContext.context,t,this,this.p.stream.reset(this.pos-t.length)))}split(){let t=this,e=t.buffer.length;for(e&&0==t.buffer[e-4]&&(e-=4);e>0&&t.buffer[e-2]>t.reducePos;)e-=4;let i=t.buffer.slice(e),n=t.bufferBase+e;for(;t&&n==t.bufferBase;)t=t.parent;return new Yd(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 Zd(this);;){let i=this.p.parser.stateSlot(e.state,4)||this.p.parser.hasAction(e.state,t);if(0==i)return!1;if(!(65536&i))return!0;e.reduce(i)}}recoverByInsert(t){if(this.stack.length>=300)return[];let e=this.p.parser.nextStates(this.state);if(e.length>8||this.stack.length>=120){let i=[];for(let n,s=0;s1&e&&t==n)||i.push(e[t],n)}e=i}let i=[];for(let t=0;t>19,n=65535&e,s=this.stack.length-3*i;if(s<0||t.getGoto(this.stack[s],n,!1)<0){let t=this.findForcedReduction();if(null==t)return!1;e=t}this.storeNode(0,this.pos,this.pos,4,!0),this.score-=100}return this.reducePos=this.pos,this.reduce(e),!0}findForcedReduction(){let{parser:t}=this.p,e=[],i=(n,s)=>{if(!e.includes(n))return e.push(n),t.allActions(n,e=>{if(393216&e);else if(65536&e){let i=(e>>19)-s;if(i>1){let n=65535&e,s=this.stack.length-3*i;if(s>=0&&t.getGoto(this.stack[s],n,!1)>=0)return i<<19|65536|n}}else{let t=i(e,s+1);if(null!=t)return t}})};return i(this.state,0)}forceAll(){for(;!this.p.parser.stateFlag(this.state,2);)if(!this.forceReduce()){this.storeNode(0,this.pos,this.pos,4,!0);break}return this}get deadEnd(){if(3!=this.stack.length)return!1;let{parser:t}=this.p;return 65535==t.data[t.stateSlot(this.state,1)]&&!t.stateSlot(this.state,4)}restart(){this.storeNode(0,this.pos,this.pos,4,!0),this.state=this.stack[0],this.stack.length=0}sameState(t){if(this.state!=t.state||this.stack.length!=t.stack.length)return!1;for(let e=0;e0&&this.emitLookAhead()}}class Jd{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}class Zd{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 tp{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 tp(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 tp(this.stack,this.pos,this.index)}}function ep(t,e=Uint16Array){if("string"!=typeof t)return t;let i=null;for(let n=0,s=0;n=92&&e--,e>=34&&e--;let s=e-32;if(s>=46&&(s-=46,i=!0),r+=s,i)break;r*=46}i?i[s++]=r:i=new e(r)}return i}class ip{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const np=new ip;class sp{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=np,this.rangeIndex=0,this.pos=this.chunkPos=e[0].from,this.range=e[0],this.end=e[e.length-1].to,this.readNext()}resolveOffset(t,e){let i=this.range,n=this.rangeIndex,s=this.pos+t;for(;si.to:s>=i.to;){if(n==this.ranges.length-1)return null;let t=this.ranges[++n];s+=t.from-i.to,i=t}return s}clipPos(t){if(t>=this.range.from&&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=np,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 rp{constructor(t,e){this.data=t,this.id=e}token(t,e){let{parser:i}=e.p;!function(t,e,i,n,s,r){let o=0,l=1<0){let i=t[n];if(a.allows(i)&&(-1==e.token.value||e.token.value==i||ap(i,e.token.value,s,r))){e.acceptToken(i);break}}let n=e.next,h=0,c=t[o+2];if(!(e.next<0&&c>h&&65535==t[i+3*c-3])){for(;h>1,r=i+s+(s<<1),l=t[r],a=t[r+1]||65536;if(n=a)){o=t[r+2],e.advance();continue t}h=s+1}}break}o=t[i+3*c-1]}}(this.data,t,e,this.id,i.data,i.tokenPrecTable)}}rp.prototype.contextual=rp.prototype.fallback=rp.prototype.extend=!1,rp.prototype.fallback=rp.prototype.extend=!1;class op{constructor(t,e={}){this.token=t,this.contextual=!!e.contextual,this.fallback=!!e.fallback,this.extend=!!e.extend}}function lp(t,e,i){for(let n,s=e;65535!=(n=t[s]);s++)if(n==i)return s-e;return-1}function ap(t,e,i,n){let s=lp(i,n,e);return s<0||lp(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 fp{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?up(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?up(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=r,null;if(s instanceof kl){if(r==t){if(r=Math.max(this.safeFrom,t)&&(this.trees.push(s),this.start.push(r),this.index.push(0))}else this.index[e]++,this.nextStart=r+s.length}}}class dp{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map(t=>new ip)}getActions(t){let e=0,i=null,{parser:n}=t.p,{tokenizers:s}=n,r=n.stateSlot(t.state,3),o=t.curContext?t.curContext.hash:0,l=0;for(let n=0;nh.end+25&&(l=Math.max(h.lookAhead,l)),0!=h.value)){let n=e;if(h.extended>-1&&(e=this.addActions(t,h.extended,h.end,e)),e=this.addActions(t,h.value,h.end,e),!a.extend&&(i=h,e>n))break}}for(;this.actions.length>e;)this.actions.pop();return l&&t.setLookAhead(l),i||t.pos!=this.stream.end||(i=new ip,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 ip,{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(s>>1)){1&s?t.extended=s>>1:t.value=s>>1;break}}}else t.value=0,t.end=this.stream.clipPos(n+1)}putAction(t,e,i,n){for(let e=0;e4*t.bufferLength?new fp(i,t.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let t,e,i=this.stacks,n=this.minStackPos,s=this.stacks=[];if(this.bigReductionCount>300&&1==i.length){let[t]=i;for(;t.forceReduce()&&t.stack.length&&t.stack[t.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let r=0;rn)s.push(o);else{if(this.advanceStack(o,s,i))continue;{t||(t=[],e=[]),t.push(o);let i=this.tokens.getMainToken(o);e.push(i.value,i.end)}}break}}if(!s.length){let e=t&&function(t){let e=null;for(let i of t){let t=i.p.stoppedAt;(i.pos==i.p.stream.end||null!=t&&i.pos>t)&&i.p.parser.stateFlag(i.state,2)&&(!e||e.scorethis.stoppedAt?t[0]:this.runRecovery(t,e,s);if(i)return hp&&console.log("Force-finish "+this.stackID(i)),this.stackToTree(i.forceAll())}if(this.recovering){let t=1==this.recovering?1:3*this.recovering;if(s.length>t)for(s.sort((t,e)=>e.score-t.score);s.length>t;)s.pop();s.some(t=>t.reducePos>n)&&this.recovering--}else if(s.length>1){t:for(let t=0;t500&&n.buffer.length>500){if(!((e.score-n.score||e.buffer.length-n.buffer.length)>0)){s.splice(t--,1);continue t}s.splice(i--,1)}}}s.length>12&&(s.sort((t,e)=>e.score-t.score),s.splice(12,s.length-12))}this.minStackPos=s[0].pos;for(let t=1;t ":"";if(null!=this.stoppedAt&&n>this.stoppedAt)return t.forceReduce()?t:null;if(this.fragments){let e=t.curContext&&t.curContext.tracker.strict,i=e?t.curContext.hash:0;for(let o=this.fragments.nodeAt(n);o;){let n=this.parser.nodeSet.types[o.type.id]==o.type?s.getGoto(t.state,o.type.id):-1;if(n>-1&&o.length&&(!e||(o.prop(pl.contextHash)||0)==i))return t.useNode(o,n),hp&&console.log(r+this.stackID(t)+` (via reuse of ${s.getName(o.type.id)})`),!0;if(!(o instanceof kl)||0==o.children.length||o.positions[0]>0)break;let l=o.children[0];if(!(l instanceof kl&&0==o.positions[0]))break;o=l}}let o=s.stateSlot(t.state,4);if(o>0)return t.reduce(o),hp&&console.log(r+this.stackID(t)+` (via always-reduce ${s.getName(65535&o)})`),!0;if(t.stack.length>=8400)for(;t.stack.length>6e3&&t.forceReduce(););let l=this.tokens.getActions(t);for(let o=0;on?e.push(f):i.push(f)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return mp(t,e),!0}}runRecovery(t,e,i){let n=null,s=!1;for(let r=0;r ":"";if(o.deadEnd){if(s)continue;if(s=!0,o.restart(),hp&&console.log(h+this.stackID(o)+" (restarted)"),this.advanceFully(o,i))continue}let c=o.split(),u=h;for(let t=0;t<10&&c.forceReduce();t++){if(hp&&console.log(u+this.stackID(c)+" (via force-reduce)"),this.advanceFully(c,i))break;hp&&(u=this.stackID(c)+" -> ")}for(let t of o.recoverByInsert(l))hp&&console.log(h+this.stackID(t)+" (via recover-insert)"),this.advanceFully(t,i);this.stream.end>o.pos?(a==o.pos&&(a++,l=0),o.recoverByDelete(l,a),hp&&console.log(h+this.stackID(o)+` (via recover-delete ${this.parser.getName(l)})`),mp(o,i)):(!n||n.scoret.topRules[e][1]),n=[];for(let t=0;t=0)s(n,t,e[i++]);else{let r=e[i+-n];for(let o=-n;o>0;o--)s(e[i++],t,r);i++}}}this.nodeSet=new wl(e.map((e,s)=>vl.define({name:s>=this.minRepeatTerm?void 0:e,id:s,props:n[s],top:i.indexOf(s)>-1,error:0==s,skipped:t.skippedNodes&&t.skippedNodes.indexOf(s)>-1}))),t.propSources&&(this.nodeSet=this.nodeSet.extend(...t.propSources)),this.strict=!1,this.bufferLength=ul;let r=ep(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 rp(r,t):t),this.topRules=t.topRules,this.dialects=t.dialects||{},this.dynamicPrecedences=t.dynamicPrecedences||null,this.tokenPrecTable=t.tokenPrec,this.termNames=t.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(t,e,i){let n=new pp(this,t,e,i);for(let s of this.wrappers)n=s(n,t,e,i);return n}getGoto(t,e,i=!1){let n=this.goto;if(e>=n[0])return-1;for(let s=n[e+1];;){let e=n[s++],r=1&e,o=n[s++];if(r&&i)return o;for(let i=s+(e>>1);s0}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=wp(this.data,i+2)}n=e(wp(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=wp(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(vp.prototype),this);if(t.props&&(e.nodeSet=this.nodeSet.extend(...t.props)),t.top){let i=this.topRules[t.top];if(!i)throw new RangeError(`Invalid top rule name ${t.top}`);e.top=i}return t.tokenizers&&(e.tokenizers=this.tokenizers.map(e=>{let i=t.tokenizers.find(t=>t.from==e);return i?i.to:e})),t.specializers&&(e.specializers=this.specializers.slice(),e.specializerSpecs=this.specializerSpecs.map((i,n)=>{let s=t.specializers.find(t=>t.from==i.external);if(!s)return i;let r=Object.assign(Object.assign({},i),{external:s.to});return e.specializers[n]=bp(r),r})),t.contextTracker&&(e.context=t.contextTracker),t.dialect&&(e.dialect=this.parseDialect(t.dialect)),null!=t.strict&&(e.strict=t.strict),t.wrap&&(e.wrappers=e.wrappers.concat(t.wrap)),null!=t.bufferLength&&(e.bufferLength=t.bufferLength),e}hasWrappers(){return this.wrappers.length>0}getName(t){return this.termNames?this.termNames[t]:String(t<=this.maxNode&&this.nodeSet.types[t].name||t)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(t){let e=this.dynamicPrecedences;return null==e?0:e[t]||0}parseDialect(t){let e=Object.keys(this.dialects),i=e.map(()=>!1);if(t)for(let n of t.split(" ")){let t=e.indexOf(n);t>=0&&(i[t]=!0)}let n=null;for(let t=0;tt.external(i,n)<<1|e}return t.get}function yp(t){return t>=65&&t<=90||t>=97&&t<=122||t>=48&&t<=57}function xp(t){return t>=48&&t<=57||t>=97&&t<=102||t>=65&&t<=70}function kp(t,e,i){for(let n=!1;;){if(t.next<0)return;if(t.next==e&&!n)return void t.advance();n=i&&!n&&92==t.next,t.advance()}}function Sp(t,e){for(;95==t.next||yp(t.next);)null!=e&&(e+=String.fromCharCode(t.next)),t.advance();return e}function Cp(t,e){for(;48==t.next||49==t.next;)t.advance();e&&t.next==e&&t.advance()}function Ap(t,e){for(;;){if(46==t.next){if(e)break;e=!0}else if(t.next<48||t.next>57)break;t.advance()}if(69==t.next||101==t.next)for(t.advance(),43!=t.next&&45!=t.next||t.advance();t.next>=48&&t.next<=57;)t.advance()}function Mp(t){for(;!(t.next<0||10==t.next);)t.advance()}function Op(t,e){for(let i=0;i!=&|~^/",specialVar:"?",identifierQuotes:'"',caseInsensitiveIdentifiers:!1,words:Dp("absolute action add after all allocate alter and any are as asc assertion at authorization before begin between both breadth by call cascade cascaded case cast catalog check close collate collation column commit condition connect connection constraint constraints constructor continue corresponding count create cross cube current current_date current_default_transform_group current_transform_group_for_type current_path current_role current_time current_timestamp current_user cursor cycle data day deallocate declare default deferrable deferred delete depth deref desc describe descriptor deterministic diagnostics disconnect distinct do domain drop dynamic each else elseif end end-exec equals escape except exception exec execute exists exit external fetch first for foreign found from free full function general get global go goto grant group grouping handle having hold hour identity if immediate in indicator initially inner inout input insert intersect into is isolation join key language last lateral leading leave left level like limit local localtime localtimestamp locator loop map match method minute modifies module month names natural nesting new next no none not of old on only open option or order ordinality out outer output overlaps pad parameter partial path prepare preserve primary prior privileges procedure public read reads recursive redo ref references referencing relative release repeat resignal restrict result return returns revoke right role rollback rollup routine row rows savepoint schema scroll search second section select session session_user set sets signal similar size some space specific specifictype sql sqlexception sqlstate sqlwarning start state static system_user table temporary then timezone_hour timezone_minute to trailing transaction translation treat trigger under undo union unique unnest until update usage user using value values view when whenever where while with without work write year zone ","array binary bit boolean char character clob date decimal double float int integer interval large national nchar nclob numeric object precision real smallint time timestamp varchar varying ")};function Pp(t){return new op(e=>{var i;let{next:n}=e;if(e.advance(),Op(n,Tp)){for(;Op(e.next,Tp);)e.advance();e.acceptToken(36)}else if(36==n&&t.doubleDollarQuotedStrings){let t=Sp(e,"");36==e.next&&(e.advance(),function(t,e){t:for(;;){if(t.next<0)return;if(36==t.next){t.advance();for(let i=0;i1){e.advance(),kp(e,39,t.backslashEscapes),e.acceptToken(3);break}if(!yp(e.next))break;e.advance()}else if(t.plsqlQuotingMechanism&&(113==n||81==n)&&39==e.next&&e.peek(1)>0&&!Op(e.peek(1),Tp)){let t=e.peek(1);e.advance(2),function(t,e){let i="[{<(".indexOf(String.fromCharCode(e)),n=i<0?e:"]}>)".charCodeAt(i);for(;;){if(t.next<0)return;if(t.next==n&&39==t.peek(1))return void t.advance(2);t.advance()}}(e,t),e.acceptToken(3)}else if(Op(n,t.identifierQuotes)){kp(e,91==n?93:n,!1),e.acceptToken(19)}else if(40==n)e.acceptToken(7);else if(41==n)e.acceptToken(8);else if(123==n)e.acceptToken(9);else if(125==n)e.acceptToken(10);else if(91==n)e.acceptToken(11);else if(93==n)e.acceptToken(12);else if(59==n)e.acceptToken(13);else if(t.unquotedBitLiterals&&48==n&&98==e.next)e.advance(),Cp(e),e.acceptToken(22);else if(98!=n&&66!=n||39!=e.next&&34!=e.next){if(48==n&&(120==e.next||88==e.next)||(120==n||88==n)&&39==e.next){let t=39==e.next;for(e.advance();xp(e.next);)e.advance();t&&39==e.next&&e.advance(),e.acceptToken(4)}else if(46==n&&e.next>=48&&e.next<=57)Ap(e,!0),e.acceptToken(4);else if(46==n)e.acceptToken(14);else if(n>=48&&n<=57)Ap(e,!1),e.acceptToken(4);else if(Op(n,t.operatorChars)){for(;Op(e.next,t.operatorChars);)e.advance();e.acceptToken(15)}else if(Op(n,t.specialVar))e.next==n&&e.advance(),function(t){if(39==t.next||34==t.next||96==t.next){let e=t.next;t.advance(),kp(t,e,!1)}else Sp(t)}(e),e.acceptToken(17);else if(58==n||44==n)e.acceptToken(16);else if(yp(n)){let s=Sp(e,String.fromCharCode(n));e.acceptToken(46==e.next||46==e.peek(-s.length-1)?18:null!==(i=t.words[s.toLowerCase()])&&void 0!==i?i:18)}}else{const i=e.next;e.advance(),t.treatBitsAsBytes?(kp(e,i,t.backslashEscapes),e.acceptToken(23)):(Cp(e,i),e.acceptToken(22))}else e.advance(),kp(e,39,t.backslashEscapes),e.acceptToken(3);else e.advance(),kp(e,39,!0),e.acceptToken(3);else Mp(e),e.acceptToken(1)})}const Bp=Pp(Rp),Ep=vp.deserialize({version:14,states:"%vQ]QQOOO#wQRO'#DSO$OQQO'#CwO%eQQO'#CxO%lQQO'#CyO%sQQO'#CzOOQQ'#DS'#DSOOQQ'#C}'#C}O'UQRO'#C{OOQQ'#Cv'#CvOOQQ'#C|'#C|Q]QQOOQOQQOOO'`QQO'#DOO(xQRO,59cO)PQQO,59cO)UQQO'#DSOOQQ,59d,59dO)cQQO,59dOOQQ,59e,59eO)jQQO,59eOOQQ,59f,59fO)qQQO,59fOOQQ-E6{-E6{OOQQ,59b,59bOOQQ-E6z-E6zOOQQ,59j,59jOOQQ-E6|-E6|O+VQRO1G.}O+^QQO,59cOOQQ1G/O1G/OOOQQ1G/P1G/POOQQ1G/Q1G/QP+kQQO'#C}O+rQQO1G.}O)PQQO,59cO,PQQO'#Cw",stateData:",[~OtOSPOSQOS~ORUOSUOTUOUUOVROXSOZTO]XO^QO_UO`UOaPObPOcPOdUOeUOfUOgUOhUO~O^]ORvXSvXTvXUvXVvXXvXZvX]vX_vX`vXavXbvXcvXdvXevXfvXgvXhvX~OsvX~P!jOa_Ob_Oc_O~ORUOSUOTUOUUOVROXSOZTO^tO_UO`UOa`Ob`Oc`OdUOeUOfUOgUOhUO~OWaO~P$ZOYcO~P$ZO[eO~P$ZORUOSUOTUOUUOVROXSOZTO^QO_UO`UOaPObPOcPOdUOeUOfUOgUOhUO~O]hOsoX~P%zOajObjOcjO~O^]ORkaSkaTkaUkaVkaXkaZka]ka_ka`kaakabkackadkaekafkagkahka~Oska~P'kO^]O~OWvXYvX[vX~P!jOWnO~P$ZOYoO~P$ZO[pO~P$ZO^]ORkiSkiTkiUkiVkiXkiZki]ki_ki`kiakibkickidkiekifkigkihki~Oski~P)xOWkaYka[ka~P'kO]hO~P$ZOWkiYki[ki~P)xOasObsOcsO~O",goto:"#hwPPPPPPPPPPPPPPPPPPPPPPPPPPx||||!Y!^!d!xPPP#[TYOZeUORSTWZbdfqT[OZQZORiZSWOZQbRQdSQfTZgWbdfqQ^PWk^lmrQl_Qm`RrseVORSTWZbdfq",nodeNames:"⚠ LineComment BlockComment String Number Bool Null ( ) { } [ ] ; . Operator Punctuation SpecialVar Identifier QuotedIdentifier Keyword Type Bits Bytes Builtin Script Statement CompositeIdentifier Parens Braces Brackets Statement",maxTerm:38,nodeProps:[["isolate",-4,1,2,3,19,""]],skippedNodes:[0,1,2],repeatNodeCount:3,tokenData:"RORO",tokenizers:[0,Bp],topRules:{Script:[0,25]},tokenPrec:0});function Lp(t){let e=t.cursor().moveTo(t.from,-1);for(;/Comment/.test(e.name);)e.moveTo(e.from,-1);return e.node}function Ip(t,e){let i=t.sliceString(e.from,e.to),n=/^([`'"\[])(.*)([`'"\]])$/.exec(i);return n?n[2]:i}function Np(t){return t&&("Identifier"==t.name||"QuotedIdentifier"==t.name)}function Wp(t,e){if("CompositeIdentifier"==e.name){let i=[];for(let n=e.firstChild;n;n=n.nextSibling)Np(n)&&i.push(Ip(t,n));return i}return[Ip(t,e)]}function Hp(t,e){for(let i=[];;){if(!e||"."!=e.name)return i;let n=Lp(e);if(!Np(n))return i;i.unshift(Ip(t,n)),e=Lp(n)}}function Vp(t,e){let i=xa(t).resolveInner(e,-1),n=function(t,e){let i;for(let t=e;!i;t=t.parent){if(!t)return null;"Statement"==t.name&&(i=t)}let n=null;for(let e=i.firstChild,s=!1,r=null;e;e=e.nextSibling){let i="Keyword"==e.name?t.sliceString(e.from,e.to).toLowerCase():null,o=null;if(s)if("as"==i&&r&&Np(e.nextSibling))o=Ip(t,e.nextSibling);else{if(i&&zp.has(i))break;r&&Np(e)&&(o=Ip(t,e))}else s="from"==i;o&&(n||(n=Object.create(null)),n[o]=Wp(t,r)),r=/Identifier$/.test(e.name)?e:null}return n}(t.doc,i);return"Identifier"==i.name||"QuotedIdentifier"==i.name||"Keyword"==i.name?{from:i.from,quoted:"QuotedIdentifier"==i.name?t.doc.sliceString(i.from,i.from+1):null,parents:Hp(t.doc,Lp(i)),aliases:n}:"."==i.name?{from:e,quoted:null,parents:Hp(t.doc,i),aliases:n}:{from:e,quoted:null,parents:[],empty:!0,aliases:n}}const zp=new Set("where group having order union intersect except all distinct limit offset fetch for".split(" "));function Fp(t,e,i){return i.map(i=>({...i,label:i.label[0]==t?i.label:t+i.label+e,apply:void 0}))}const qp=/^\w*$/,_p=/^[`'"\[]?\w*[`'"\]]?$/;function Up(t){return t.self&&"string"==typeof t.self.label}class Qp{constructor(t,e){this.idQuote=t,this.idCaseInsensitive=e,this.list=[],this.children=void 0}child(t){let e=this.children||(this.children=Object.create(null)),i=e[t];return i||(t&&!this.list.some(e=>e.label==t)&&this.list.push($p(t,"type",this.idQuote,this.idCaseInsensitive)),e[t]=new Qp(this.idQuote,this.idCaseInsensitive))}maybeChild(t){return this.children?this.children[t]:null}addCompletion(t){let e=this.list.findIndex(e=>e.label==t.label);e>-1?this.list[e]=t:this.list.push(t)}addCompletions(t){for(let e of t)this.addCompletion("string"==typeof e?$p(e,"property",this.idQuote,this.idCaseInsensitive):e)}addNamespace(t){Array.isArray(t)?this.addCompletions(t):Up(t)?this.addNamespace(t.children):this.addNamespaceObject(t)}addNamespaceObject(t){for(let e of Object.keys(t)){let i=t[e],n=null,s=e.replace(/\\?\./g,t=>"."==t?"\0":t).split("\0"),r=this;Up(i)&&(n=i.self,i=i.children);for(let t=0;t{return i(e?n.toUpperCase():n,21==(s=t[n])?"type":20==s?"keyword":"variable");var s});return s=["QuotedIdentifier","String","LineComment","BlockComment","."],r=bf(n),t=>{for(let e=xa(t.state).resolveInner(t.pos,-1);e;e=e.parent){if(s.indexOf(e.name)>-1)return null;if(e.type.isTop)break}return r(t)};var s,r}let Xp=Ep.configure({props:[Ha.add({Statement:Ua()}),$a.add({Statement:(t,e)=>({from:Math.min(t.from+100,e.doc.lineAt(t.from).to),to:t.to}),BlockComment:t=>({from:t.from+2,to:t.to-2})}),Kl({Keyword:pa.keyword,Type:pa.typeName,Builtin:pa.standard(pa.name),Bits:pa.number,Bytes:pa.string,Bool:pa.bool,Null:pa.null,Number:pa.number,String:pa.string,Identifier:pa.name,QuotedIdentifier:pa.special(pa.string),SpecialVar:pa.special(pa.name),LineComment:pa.lineComment,BlockComment:pa.blockComment,Operator:pa.operator,"Semi Punctuation":pa.punctuation,"( )":pa.paren,"{ }":pa.brace,"[ ]":pa.squareBracket})]});class Gp{constructor(t,e,i){this.dialect=t,this.language=e,this.spec=i}get extension(){return this.language.extension}configureLanguage(t,e){return new Gp(this.dialect,this.language.configure(t,e),this.spec)}static define(t){let e=function(t,e,i,n){let s={};for(let e in Rp)s[e]=(t.hasOwnProperty(e)?t:Rp)[e];return e&&(s.words=Dp(e,i||"",n)),s}(t,t.keywords,t.types,t.builtin),i=ya.define({name:"sql",parser:Xp.configure({tokenizers:[{from:Bp,to:Pp(e)}]}),languageData:{commentTokens:{line:"--",block:{open:"/*",close:"*/"}},closeBrackets:{brackets:["(","[","{","'",'"',"`"]}}});return new Gp(e,i,t)}}function Yp(t,e){return{label:t,type:e,boost:-1}}function Jp(t,e=!1,i){return jp(t.dialect.words,e,i||Yp)}function Zp(t){return t.schema?function(t,e,i,n,s,r){var o;let l=(null===(o=null==r?void 0:r.spec.identifierQuotes)||void 0===o?void 0:o[0])||'"',a=new Qp(l,!!(null==r?void 0:r.spec.caseInsensitiveIdentifiers)),h=s?a.child(s):null;return a.addNamespace(t),e&&(h||a).addCompletions(e),i&&a.addCompletions(i),h&&a.addCompletions(h.list),n&&a.addCompletions((h||a).child(n).list),t=>{let{parents:e,from:i,quoted:s,empty:r,aliases:o}=Vp(t.state,t.pos);if(r&&!t.explicit)return null;o&&1==e.length&&(e=o[e[0]]||e);let l=a;for(let t of e){for(;!l.children||!l.children[t];)if(l==a&&h)l=h;else{if(l!=h||!n)return null;l=l.child(n)}let e=l.maybeChild(t);if(!e)return null;l=e}let c=l.list;if(l==a&&o&&(c=c.concat(Object.keys(o).map(t=>({label:t,type:"constant"})))),s){let e=s[0],n=Kp(e);return{from:i,to:t.state.sliceDoc(t.pos,t.pos+1)==n?t.pos+1:void 0,options:Fp(e,n,c),validFor:_p}}return{from:i,options:c,validFor:qp}}}(t.schema,t.tables,t.schemas,t.defaultTable,t.defaultSchema,t.dialect||im):()=>null}function tm(t){return t.schema?(t.dialect||im).language.data.of({autocomplete:Zp(t)}):[]}function em(t={}){let e=t.dialect||im;return new Pa(e.language,[tm(t),e.language.data.of({autocomplete:Jp(e,t.upperCaseKeywords,t.keywordCompletion)})])}const im=Gp.define({}),nm=Gp.define({keywords:"and as asc between by case cast count current_date current_time current_timestamp desc distinct each else escape except exists explain filter first for from full generated group having if in index inner intersect into isnull join last left like limit not null or order outer over pragma primary query raise range regexp right rollback row select set table then to union unique using values view virtual when where",types:"null integer real text blob",builtin:"",operatorChars:"*+-%<>!=&|/~",identifierQuotes:'`"',specialVar:"@:?$",caseInsensitiveIdentifiers:!0});return t.editorFromTextArea=function(t,e={}){let i=new pr({doc:t.value,extensions:[kr.of([{key:"Shift-Enter",run:function(){return t.value=i.state.doc.toString(),t.form.submit(),!0}},{key:"Meta-Enter",run:function(){return t.value=i.state.doc.toString(),t.form.submit(),!0}}]),Gd,pr.lineWrapping,em({dialect:nm,schema:e.schema,defaultTable:e.defaultTable,defaultSchema:e.defaultSchema})]}),n=i.contentDOM.closest(".cm-editor");return new ResizeObserver(function(){i.requestMeasure()}).observe(n,{attributes:!0}),t.parentNode.insertBefore(i.dom,t),t.style.display="none",t.form&&t.form.addEventListener("submit",()=>{t.value=i.state.doc.toString()}),i},t}({}); diff --git a/datasette/static/cm-editor-6.0.1.js b/datasette/static/cm-editor.js similarity index 95% rename from datasette/static/cm-editor-6.0.1.js rename to datasette/static/cm-editor.js index c1fd2ab5..cc88dbd9 100644 --- a/datasette/static/cm-editor-6.0.1.js +++ b/datasette/static/cm-editor.js @@ -14,6 +14,7 @@ const SQLite = SQLDialect.define({ operatorChars: "*+-%<>!=&|/~", identifierQuotes: '`"', specialVar: "@:?$", + caseInsensitiveIdentifiers: true, }); // Utility function from https://codemirror.net/docs/migration/ @@ -48,9 +49,8 @@ export function editorFromTextArea(textarea, conf = {}) { sql({ dialect: SQLite, schema: conf.schema, - tables: conf.tables, - defaultTableName: conf.defaultTableName, - defaultSchemaName: conf.defaultSchemaName, + defaultTable: conf.defaultTable, + defaultSchema: conf.defaultSchema, }), ], }); diff --git a/datasette/templates/_codemirror.html b/datasette/templates/_codemirror.html index 75c16168..657f99ac 100644 --- a/datasette/templates/_codemirror.html +++ b/datasette/templates/_codemirror.html @@ -1,5 +1,5 @@ - +