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0:e==this.value?this:new mt(this.type,e)}is(t){return this.type==t}static define(t={}){return new pt(t.map||(t=>t))}static mapEffects(t,e){if(!t.length)return t;let i=[];for(let n of t){let t=n.map(e);t&&i.push(t)}return i}}mt.reconfigure=mt.define(),mt.appendConfig=mt.define();class gt{constructor(t,e,i,n,s,r){this.startState=t,this.changes=e,this.selection=i,this.effects=n,this.annotations=s,this.scrollIntoView=r,this._doc=null,this._state=null,i&&W(i,e.newLength),s.some((t=>t.type==gt.time))||(this.annotations=s.concat(gt.time.of(Date.now())))}static create(t,e,i,n,s,r){return new gt(t,e,i,n,s,r)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(t){for(let e of this.annotations)if(e.type==t)return e.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(t){let e=this.annotation(gt.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function vt(t,e){let i=[];for(let n=0,s=0;;){let r,o;if(n<t.length&&(s==e.length||e[s]>=t[n]))r=t[n++],o=t[n++];else{if(!(s<e.length))return i;r=e[s++],o=e[s++]}!i.length||i[i.length-1]<r?i.push(r,o):i[i.length-1]<o&&(i[i.length-1]=o)}}function wt(t,e,i){var n;let s,r,o;return i?(s=e.changes,r=E.empty(e.changes.length),o=t.changes.compose(e.changes)):(s=e.changes.map(t.changes),r=t.changes.mapDesc(e.changes,!0),o=t.changes.compose(s)),{changes:o,selection:e.selection?e.selection.map(r):null===(n=t.selection)||void 0===n?void 0:n.map(s),effects:mt.mapEffects(t.effects,s).concat(mt.mapEffects(e.effects,r)),annotations:t.annotations.length?t.annotations.concat(e.annotations):e.annotations,scrollIntoView:t.scrollIntoView||e.scrollIntoView}}function yt(t,e,i){let n=e.selection,s=Ct(e.annotations);return e.userEvent&&(s=s.concat(gt.userEvent.of(e.userEvent))),{changes:e.changes instanceof E?e.changes:E.of(e.changes||[],i,t.facet(lt)),selection:n&&(n instanceof V?n:V.single(n.anchor,n.head)),effects:Ct(e.effects),annotations:s,scrollIntoView:!!e.scrollIntoView}}function bt(t,e,i){let n=yt(t,e.length?e[0]:{},t.doc.length);e.length&&!1===e[0].filter&&(i=!1);for(let r=1;r<e.length;r++){!1===e[r].filter&&(i=!1);let s=!!e[r].sequential;n=wt(n,yt(t,e[r],s?n.changes.newLength:t.doc.length),s)}let s=gt.create(t,n.changes,n.selection,n.effects,n.annotations,n.scrollIntoView);return kt(i?xt(s):s)}function xt(t){let e=t.startState,i=!0;for(let s of e.facet(at)){let e=s(t);if(!1===e){i=!1;break}Array.isArray(e)&&(i=!0===i?e:vt(i,e))}if(!0!==i){let n,s;if(!1===i)s=t.changes.invertedDesc,n=E.empty(e.doc.length);else{let e=t.changes.filter(i);n=e.changes,s=e.filtered.mapDesc(e.changes).invertedDesc}t=gt.create(e,n,t.selection&&t.selection.map(s),mt.mapEffects(t.effects,s),t.annotations,t.scrollIntoView)}let n=e.facet(ht);for(let s=n.length-1;s>=0;s--){let i=n[s](t);t=i instanceof gt?i:Array.isArray(i)&&1==i.length&&i[0]instanceof gt?i[0]:bt(e,Ct(i),!1)}return t}function kt(t){let e=t.startState,i=e.facet(ct),n=t;for(let s=i.length-1;s>=0;s--){let r=i[s](t);r&&Object.keys(r).length&&(n=wt(n,yt(e,r,t.changes.newLength),!0))}return n==t?t:gt.create(e,t.changes,t.selection,n.effects,n.annotations,n.scrollIntoView)}gt.time=dt.define(),gt.userEvent=dt.define(),gt.addToHistory=dt.define(),gt.remote=dt.define();const St=[];function Ct(t){return null==t?St:Array.isArray(t)?t:[t]}var Mt=function(t){return t[t["Word"]=0]="Word",t[t["Space"]=1]="Space",t[t["Other"]=2]="Other",t}(Mt||(Mt={}));const At=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let Dt;try{Dt=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(dg){}function Ot(t){if(Dt)return Dt.test(t);for(let e=0;e<t.length;e++){let i=t[e];if(/\w/.test(i)||i>"€"&&(i.toUpperCase()!=i.toLowerCase()||At.test(i)))return!0}return!1}function Tt(t){return e=>{if(!/\S/.test(e))return Mt.Space;if(Ot(e))return Mt.Word;for(let i=0;i<t.length;i++)if(e.indexOf(t[i])>-1)return Mt.Word;return Mt.Other}}class Et{constructor(t,e,i,n,s,r){this.config=t,this.doc=e,this.selection=i,this.values=n,this.status=t.statusTemplate.slice(),this.computeSlot=s,r&&(r._state=this);for(let o=0;o<this.config.dynamicSlots.length;o++)nt(this,o<<1);this.computeSlot=null}field(t,e=!0){let i=this.config.address[t.id];if(null!=i)return nt(this,i),st(this,i);if(e)throw new RangeError("Field is not present in this state")}update(...t){return bt(this,t,!0)}applyTransaction(t){let e,i=this.config,{base:n,compartments:s}=i;for(let r of t.effects)r.is(Z.reconfigure)?(i&&(s=new Map,i.compartments.forEach(((t,e)=>s.set(e,t))),i=null),s.set(r.value.compartment,r.value.extension)):r.is(mt.reconfigure)?(i=null,n=r.value):r.is(mt.appendConfig)&&(i=null,n=Ct(n).concat(r.value));if(i)e=t.startState.values.slice();else{i=et.resolve(n,s,this);let t=new Et(i,this.doc,this.selection,i.dynamicSlots.map((()=>null)),((t,e)=>e.reconfigure(t,this)),null);e=t.values}new Et(i,t.newDoc,t.newSelection,e,((e,i)=>i.update(e,t)),t)}replaceSelection(t){return"string"==typeof t&&(t=this.toText(t)),this.changeByRange((e=>({changes:{from:e.from,to:e.to,insert:t},range:V.cursor(e.from+t.length)})))}changeByRange(t){let e=this.selection,i=t(e.ranges[0]),n=this.changes(i.changes),s=[i.range],r=Ct(i.effects);for(let o=1;o<e.ranges.length;o++){let i=t(e.ranges[o]),l=this.changes(i.changes),a=l.map(n);for(let t=0;t<o;t++)s[t]=s[t].map(a);let h=n.mapDesc(l,!0);s.push(i.range.map(h)),n=n.compose(a),r=mt.mapEffects(r,a).concat(mt.mapEffects(Ct(i.effects),h))}return{changes:n,selection:V.create(s,e.mainIndex),effects:r}}changes(t=[]){return t instanceof E?t:E.of(t,this.doc.length,this.facet(Et.lineSeparator))}toText(t){return r.of(t.split(this.facet(Et.lineSeparator)||D))}sliceDoc(t=0,e=this.doc.length){return this.doc.sliceString(t,e,this.lineBreak)}facet(t){let e=this.config.address[t.id];return null==e?t.default:(nt(this,e),st(this,e))}toJSON(t){let e={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(t)for(let i in t){let n=t[i];n instanceof G&&null!=this.config.address[n.id]&&(e[i]=n.spec.toJSON(this.field(t[i]),this))}return e}static fromJSON(t,e={},i){if(!t||"string"!=typeof t.doc)throw new RangeError("Invalid JSON representation for EditorState");let n=[];if(i)for(let s in i)if(Object.prototype.hasOwnProperty.call(t,s)){let e=i[s],r=t[s];n.push(e.init((t=>e.spec.fromJSON(r,t))))}return Et.create({doc:t.doc,selection:V.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(t={}){let e=et.resolve(t.extensions||[],new Map),i=t.doc instanceof r?t.doc:r.of((t.doc||"").split(e.staticFacet(Et.lineSeparator)||D)),n=t.selection?t.selection instanceof V?t.selection:V.single(t.selection.anchor,t.selection.head):V.single(0);return W(n,i.length),e.staticFacet(ot)||(n=n.asSingle()),new Et(e,i,n,e.dynamicSlots.map((()=>null)),((t,e)=>e.create(t)),null)}get tabSize(){return this.facet(Et.tabSize)}get lineBreak(){return this.facet(Et.lineSeparator)||"\n"}get readOnly(){return this.facet(ut)}phrase(t,...e){for(let i of this.facet(Et.phrases))if(Object.prototype.hasOwnProperty.call(i,t)){t=i[t];break}return e.length&&(t=t.replace(/\$(\$|\d*)/g,((t,i)=>{if("$"==i)return"$";let n=+(i||1);return!n||n>e.length?t:e[n-1]}))),t}languageDataAt(t,e,i=-1){let n=[];for(let s of this.facet(rt))for(let r of s(this,e,i))Object.prototype.hasOwnProperty.call(r,t)&&n.push(r[t]);return n}charCategorizer(t){return Tt(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;while(r>0){let t=y(e,r,!1);if(s(e.slice(t,r))!=Mt.Word)break;r=t}while(o<n){let t=y(e,o);if(s(e.slice(o,t))!=Mt.Word)break;o=t}return r==o?null:V.range(r+i,o+i)}}function Rt(t,e,i={}){let n={};for(let s of t)for(let t of Object.keys(s)){let e=s[t],r=n[t];if(void 0===r)n[t]=e;else if(r===e||void 0===e);else{if(!Object.hasOwnProperty.call(i,t))throw new Error("Config merge conflict for field "+t);n[t]=i[t](r,e)}}for(let s in e)void 0===n[s]&&(n[s]=e[s]);return n}Et.allowMultipleSelections=ot,Et.tabSize=z.define({combine:t=>t.length?t[0]:4}),Et.lineSeparator=lt,Et.readOnly=ut,Et.phrases=z.define({compare(t,e){let i=Object.keys(t),n=Object.keys(e);return i.length==n.length&&i.every((i=>t[i]==e[i]))}}),Et.languageData=rt,Et.changeFilter=at,Et.transactionFilter=ht,Et.transactionExtender=ct,Z.reconfigure=mt.define();class Bt{eq(t){return this==t}range(t,e=t){return Lt.create(t,e,this)}}Bt.prototype.startSide=Bt.prototype.endSide=0,Bt.prototype.point=!1,Bt.prototype.mapMode=O.TrackDel;class Lt{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(t,e,i){return new Lt(t,e,i)}}function Pt(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class It{constructor(t,e,i,n){this.from=t,this.to=e,this.value=i,this.maxPoint=n}get length(){return this.to[this.to.length-1]}findIndex(t,e,i,n=0){let s=i?this.to:this.from;for(let r=n,o=s.length;;){if(r==o)return r;let n=r+o>>1,l=s[n]-t||(i?this.value[n].endSide:this.value[n].startSide)-e;if(n==r)return l>=0?r:o;l>=0?o=n:r=n+1}}between(t,e,i,n){for(let s=this.findIndex(e,-1e9,!0),r=this.findIndex(i,1e9,!1,s);s<r;s++)if(!1===n(this.from[s]+t,this.to[s]+t,this.value[s]))return!1}map(t,e){let i=[],n=[],s=[],r=-1,o=-1;for(let l=0;l<this.value.length;l++){let a,h,c=this.value[l],u=this.from[l]+t,d=this.to[l]+t;if(u==d){let t=e.mapPos(u,c.startSide,c.mapMode);if(null==t)continue;if(a=h=t,c.startSide!=c.endSide&&(h=e.mapPos(u,c.endSide),h<a))continue}else if(a=e.mapPos(u,c.startSide),h=e.mapPos(d,c.endSide),a>h||a==h&&c.startSide>0&&c.endSide<=0)continue;(h-a||c.endSide-c.startSide)<0||(r<0&&(r=a),c.point&&(o=Math.max(o,h-a)),i.push(c),n.push(a-r),s.push(h-r))}return{mapped:i.length?new It(n,s,i,o):null,pos:r}}}class Nt{constructor(t,e,i,n){this.chunkPos=t,this.chunk=e,this.nextLayer=i,this.maxPoint=n}static create(t,e,i,n){return new Nt(t,e,i,n)}get length(){let t=this.chunk.length-1;return t<0?0:Math.max(this.chunkEnd(t),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let t=this.nextLayer.size;for(let e of this.chunk)t+=e.value.length;return t}chunkEnd(t){return this.chunkPos[t]+this.chunk[t].length}update(t){let{add:e=[],sort:i=!1,filterFrom:n=0,filterTo:s=this.length}=t,r=t.filter;if(0==e.length&&!r)return this;if(i&&(e=e.slice().sort(Pt)),this.isEmpty)return e.length?Nt.of(e):this;let o=new Ft(this,null,-1).goto(0),l=0,a=[],h=new Vt;while(o.value||l<e.length)if(l<e.length&&(o.from-e[l].from||o.startSide-e[l].value.startSide)>=0){let t=e[l++];h.addInner(t.from,t.to,t.value)||a.push(t)}else 1==o.rangeIndex&&o.chunkIndex<this.chunk.length&&(l==e.length||this.chunkEnd(o.chunkIndex)<e[l].from)&&(!r||n>this.chunkEnd(o.chunkIndex)||s<this.chunkPos[o.chunkIndex])&&h.addChunk(this.chunkPos[o.chunkIndex],this.chunk[o.chunkIndex])?o.nextChunk():((!r||n>o.to||s<o.from||r(o.from,o.to,o.value))&&(h.addInner(o.from,o.to,o.value)||a.push(Lt.create(o.from,o.to,o.value))),o.next());return h.finishInner(this.nextLayer.isEmpty&&!a.length?Nt.empty:this.nextLayer.update({add:a,filter:r,filterFrom:n,filterTo:s}))}map(t){if(t.empty||this.isEmpty)return this;let e=[],i=[],n=-1;for(let r=0;r<this.chunk.length;r++){let s=this.chunkPos[r],o=this.chunk[r],l=t.touchesRange(s,s+o.length);if(!1===l)n=Math.max(n,o.maxPoint),e.push(o),i.push(t.mapPos(s));else if(!0===l){let{mapped:r,pos:l}=o.map(s,t);r&&(n=Math.max(n,r.maxPoint),e.push(r),i.push(l))}}let s=this.nextLayer.map(t);return 0==e.length?s:new Nt(i,e,s||Nt.empty,n)}between(t,e,i){if(!this.isEmpty){for(let n=0;n<this.chunk.length;n++){let s=this.chunkPos[n],r=this.chunk[n];if(e>=s&&t<=s+r.length&&!1===r.between(s,t-s,e-s,i))return}this.nextLayer.between(t,e,i)}}iter(t=0){return zt.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return zt.from(t).goto(e)}static compare(t,e,i,n,s=-1){let r=t.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=s)),o=e.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=s)),l=Wt(r,o,i),a=new _t(r,l,s),h=new _t(o,l,s);i.iterGaps(((t,e,i)=>jt(a,t,h,e,i,n))),i.empty&&0==i.length&&jt(a,0,h,0,0,n)}static eq(t,e,i=0,n){null==n&&(n=999999999);let s=t.filter((t=>!t.isEmpty&&e.indexOf(t)<0)),r=e.filter((e=>!e.isEmpty&&t.indexOf(e)<0));if(s.length!=r.length)return!1;if(!s.length)return!0;let o=Wt(s,r),l=new _t(s,o,0).goto(i),a=new _t(r,o,0).goto(i);for(;;){if(l.to!=a.to||!Kt(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 _t(t,null,s).goto(e),o=e,l=r.openStart;for(;;){let t=Math.min(r.to,i);if(r.point){let i=r.activeForPoint(r.to),s=r.pointFrom<e?i.length+1:Math.min(i.length,l);n.point(o,t,r.point,i,s,r.pointRank),l=Math.min(r.openEnd(t),i.length)}else t>o&&(n.span(o,t,r.active,l),l=r.openEnd(t));if(r.to>i)return l+(r.point&&r.to>i?1:0);o=r.to,r.next()}}static of(t,e=!1){let i=new Vt;for(let n of t instanceof Lt?[t]:e?Ht(t):t)i.add(n.from,n.to,n.value);return i.finish()}}function Ht(t){if(t.length>1)for(let e=t[0],i=1;i<t.length;i++){let n=t[i];if(Pt(e,n)>0)return t.slice().sort(Pt);e=n}return t}Nt.empty=new Nt([],[],null,-1),Nt.empty.nextLayer=Nt.empty;class Vt{finishChunk(t){this.chunks.push(new It(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,t&&(this.from=[],this.to=[],this.value=[])}constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}add(t,e,i){this.addInner(t,e,i)||(this.nextLayer||(this.nextLayer=new Vt)).add(t,e,i)}addInner(t,e,i){let n=t-this.lastTo||i.startSide-this.last.endSide;if(n<=0&&(t-this.lastFrom||i.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return!(n<0)&&(250==this.from.length&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=t),this.from.push(t-this.chunkStart),this.to.push(e-this.chunkStart),this.last=i,this.lastFrom=t,this.lastTo=e,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,e-t)),!0)}addChunk(t,e){if((t-this.lastTo||e.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,e.maxPoint),this.chunks.push(e),this.chunkPos.push(t);let i=e.value.length-1;return this.last=e.value[i],this.lastFrom=e.from[i]+t,this.lastTo=e.to[i]+t,!0}finish(){return this.finishInner(Nt.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;let e=Nt.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function Wt(t,e,i){let n=new Map;for(let r of t)for(let t=0;t<r.chunk.length;t++)r.chunk[t].maxPoint<=0&&n.set(r.chunk[t],r.chunkPos[t]);let s=new Set;for(let r of e)for(let t=0;t<r.chunk.length;t++){let e=n.get(r.chunk[t]);null==e||(i?i.mapPos(e):e)!=r.chunkPos[t]||(null===i||void 0===i?void 0:i.touchesRange(e,e+r.chunk[t].length))||s.add(r.chunk[t])}return s}class Ft{constructor(t,e,i,n=0){this.layer=t,this.skip=e,this.minPoint=i,this.rank=n}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,i){while(this.chunkIndex<this.layer.chunk.length){let e=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(e)||this.layer.chunkEnd(this.chunkIndex)<t||e.maxPoint<this.minPoint))break;this.chunkIndex++,i=!1}if(this.chunkIndex<this.layer.chunk.length){let n=this.layer.chunk[this.chunkIndex].findIndex(t-this.layer.chunkPos[this.chunkIndex],e,!0);(!i||this.rangeIndex<n)&&this.setRangeIndex(n)}this.next()}forward(t,e){(this.to-t||this.endSide-e)<0&&this.gotoInner(t,e,!0)}next(){for(;;){if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}{let t=this.layer.chunkPos[this.chunkIndex],e=this.layer.chunk[this.chunkIndex],i=t+e.from[this.rangeIndex];if(this.from=i,this.to=t+e.to[this.rangeIndex],this.value=e.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}}setRangeIndex(t){if(t==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)while(this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]))this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=t}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(t){return this.from-t.from||this.startSide-t.startSide||this.rank-t.rank||this.to-t.to||this.endSide-t.endSide}}class zt{constructor(t){this.heap=t}static from(t,e=null,i=-1){let n=[];for(let s=0;s<t.length;s++)for(let r=t[s];!r.isEmpty;r=r.nextLayer)r.maxPoint>=i&&n.push(new Ft(r,e,i,s));return 1==n.length?n[0]:new zt(n)}get startSide(){return 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s=i;s<this.children.length;s++)e.append(this.children[s],0);while(i>0&&0==this.children[i-1].length)this.children[--i].destroy();return this.children.length=i,this.markDirty(),this.length=t,e}transferDOM(t){this.dom&&(this.markDirty(),t.setDOM(this.dom),t.prevAttrs=void 0===this.prevAttrs?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(t){pi(this.attrs,t)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=t)}append(t,e){ci(this,t,e)}addLineDeco(t){let e=t.spec.attributes,i=t.spec.class;e&&(this.attrs=fi(e,this.attrs||{})),i&&(this.attrs=fi({class:i},this.attrs||{}))}domAtPos(t){return hi(this,t)}reuseDOM(t){"DIV"==t.nodeName&&(this.setDOM(t),this.dirty|=6)}sync(t,e){var i;this.dom?4&this.dirty&&(Re(this.dom),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0):(this.setDOM(document.createElement("div")),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0),void 0!==this.prevAttrs&&(mi(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(t,e);let n=this.dom.lastChild;while(n&&Ie.get(n)instanceof ti)n=n.lastChild;if(!n||!this.length||"BR"!=n.nodeName&&0==(null===(i=Ie.get(n))||void 0===i?void 0:i.isEditable)&&(!Xe.ios||!this.children.some((t=>t instanceof Ze)))){let t=document.createElement("BR");t.cmIgnore=!0,this.dom.appendChild(t)}}measureTextSize(){if(0==this.children.length||this.length>20)return null;let t,e=0;for(let i of this.children){if(!(i instanceof Ze)||/[^ -~]/.test(i.text))return null;let n=me(i.dom);if(1!=n.length)return null;e+=n[0].width,t=n[0].height}return e?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:e/this.length,textHeight:t}:null}coordsAt(t,e){let i=ui(this,t,e);if(!this.children.length&&i&&this.parent){let{heightOracle:t}=this.parent.view.viewState,e=i.bottom-i.top;if(Math.abs(e-t.lineHeight)<2&&t.textHeight<e){let n=(e-t.textHeight)/2;return{top:i.top+n,bottom:i.bottom-n,left:i.left,right:i.left}}}return i}become(t){return!1}get type(){return vi.Text}static find(t,e){for(let i=0,n=0;i<t.children.length;i++){let s=t.children[i],r=n+s.length;if(r>=e){if(s instanceof Mi)return s;if(r>e)break}n=r+s.breakAfter}return null}}class Ai extends Ie{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 Ai&&this.widget.compare(i.widget))||t>0&&s<=0||e<this.length&&r<=0))&&(this.length=t+(i?i.length:0)+(this.length-e),!0)}domAtPos(t){return 0==t?Le.before(this.dom):Le.after(this.dom,t==this.length)}split(t){let e=this.length-t;this.length=t;let i=new Ai(this.widget,e,this.type);return i.breakAfter=this.breakAfter,i}get children(){return Pe}sync(t){this.dom&&this.widget.updateDOM(this.dom,t)||(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(t)),this.dom.contentEditable="false")}get overrideDOMText(){return this.parent?this.parent.view.state.doc.slice(this.posAtStart,this.posAtEnd):r.empty}domBoundsAround(){return null}become(t){return t instanceof Ai&&t.widget.constructor==this.widget.constructor&&(t.widget.compare(this.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=t.widget,this.length=t.length,this.type=t.type,this.breakAfter=t.breakAfter,!0)}ignoreMutation(){return!0}ignoreEvent(t){return this.widget.ignoreEvent(t)}get isEditable(){return!1}get isWidget(){return!0}coordsAt(t,e){return this.widget.coordsAt(this.dom,t,e)}destroy(){super.destroy(),this.dom&&this.widget.destroy(this.dom)}}class Di{constructor(t,e,i,n){this.doc=t,this.pos=e,this.end=i,this.disallowBlockEffectsFor=n,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=t.iter(),this.skip=e}posCovered(){if(0==this.content.length)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let t=this.content[this.content.length-1];return!t.breakAfter&&!(t instanceof Ai&&t.type==vi.WidgetBefore)}getLine(){return this.curLine||(this.content.push(this.curLine=new Mi),this.atCursorPos=!0),this.curLine}flushBuffer(t=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(Oi(new ai(-1),t),t.length),this.pendingBuffer=0)}addBlockWidget(t){this.flushBuffer(),this.curLine=null,this.content.push(t)}finish(t){this.pendingBuffer&&t<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,this.posCovered()||this.getLine()}buildText(t,e,i){while(t>0){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skip);if(this.skip=0,n)throw new Error("Ran out of text content when drawing inline views");if(i){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,t--;continue}this.text=e,this.textOff=0}let n=Math.min(this.text.length-this.textOff,t,512);this.flushBuffer(e.slice(e.length-i)),this.getLine().append(Oi(new Ze(this.text.slice(this.textOff,this.textOff+n)),e),i),this.atCursorPos=!0,this.textOff+=n,t-=n,i=0}}span(t,e,i,n){this.buildText(e-t,i,n),this.pos=e,this.openStart<0&&(this.openStart=n)}point(t,e,i,n,s,r){if(this.disallowBlockEffectsFor[r]&&i instanceof xi){if(i.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let o=e-t;if(i instanceof xi)if(i.block){let{type:t}=i;t!=vi.WidgetAfter||this.posCovered()||this.getLine(),this.addBlockWidget(new Ai(i.widget||new Ti("div"),o,t))}else{let r=ii.create(i.widget||new Ti("span"),o,o?0:i.startSide),l=this.atCursorPos&&!r.isEditable&&s<=n.length&&(t<e||i.startSide>0),a=!r.isEditable&&(t<e||s>n.length||i.startSide<=0),h=this.getLine();2!=this.pendingBuffer||l||r.isEditable||(this.pendingBuffer=0),this.flushBuffer(n),l&&(h.append(Oi(new ai(1),n),s),s=n.length+Math.max(0,s-n.length)),h.append(Oi(r,n),s),this.atCursorPos=a,this.pendingBuffer=a?t<e||s>n.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=n.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(i);o&&(this.textOff+o<=this.text.length?this.textOff+=o:(this.skip+=o-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=e),this.openStart<0&&(this.openStart=s)}static build(t,e,i,n,s){let r=new Di(t,e,i,s);return r.openEnd=Nt.spans(n,e,i,r),r.openStart<0&&(r.openStart=r.openEnd),r.finish(r.openEnd),r}}function Oi(t,e){for(let i of e)t=new ti(i,[t],t.length);return t}class Ti extends gi{constructor(t){super(),this.tag=t}eq(t){return t.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(t){return t.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}const Ei=z.define(),Ri=z.define(),Bi=z.define(),Li=z.define(),Pi=z.define(),Ii=z.define(),Ni=z.define(),Hi=z.define({combine:t=>t.some((t=>t))}),Vi=z.define({combine:t=>t.some((t=>t))});class Wi{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 Wi(this.range.map(t),this.y,this.x,this.yMargin,this.xMargin)}}const Fi=mt.define({map:(t,e)=>t.map(e)});function zi(t,e,i){let n=t.facet(Li);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 qi=z.define({combine:t=>!t.length||t[0]});let _i=0;const ji=z.define();class Ki{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 Ki(_i++,t,i,(t=>{let e=[ji.of(t)];return s&&e.push(Ji.of((e=>{let i=e.plugin(t);return i?s(i):wi.none}))),n&&e.push(n(t)),e}))}static fromClass(t,e){return Ki.define((e=>new t(e)),e)}}class $i{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(zi(t.state,e,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(dg){}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(t)}catch(e){zi(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(i){zi(t.state,i,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Ui=z.define(),Gi=z.define(),Ji=z.define(),Yi=z.define(),Xi=z.define();function Qi(t){let e=0,i=0,n=0,s=0;for(let r of t.state.facet(Xi)){let o=r(t);o&&(null!=o.left&&(e=Math.max(e,o.left)),null!=o.right&&(i=Math.max(i,o.right)),null!=o.top&&(n=Math.max(n,o.top)),null!=o.bottom&&(s=Math.max(s,o.bottom)))}return{left:e,right:i,top:n,bottom:s}}const Zi=z.define();class tn{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new tn(Math.min(this.fromA,t.fromA),Math.max(this.toA,t.toA),Math.min(this.fromB,t.fromB),Math.max(this.toB,t.toB))}addToSet(t){let e=t.length,i=this;for(;e>0;e--){let n=t[e-1];if(!(n.fromA>i.toA)){if(n.toA<i.fromA)break;i=i.join(n),t.splice(e-1,1)}}return t.splice(e,0,i),t}static extendWithRanges(t,e){if(0==e.length)return t;let i=[];for(let n=0,s=0,r=0,o=0;;n++){let l=n==t.length?null:t[n],a=r-o,h=l?l.fromB:1e9;while(s<e.length&&e[s]<h){let t=e[s],n=e[s+1],r=Math.max(o,t),l=Math.min(h,n);if(r<=l&&new tn(r+a,l+a,r,l).addToSet(i),n>h)break;s+=2}if(!l)return i;new tn(l.fromA,l.toA,l.fromB,l.toB).addToSet(i),r=l.toA,o=l.toB}}}class en{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=E.empty(this.startState.doc.length);for(let s of i)this.changes=this.changes.compose(s.changes);let n=[];this.changes.iterChangedRanges(((t,e,i,s)=>n.push(new tn(t,e,i,s)))),this.changedRanges=n}static create(t,e,i){return new en(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 nn=function(t){return t[t["LTR"]=0]="LTR",t[t["RTL"]=1]="RTL",t}(nn||(nn={}));const sn=nn.LTR,rn=nn.RTL;function on(t){let e=[];for(let i=0;i<t.length;i++)e.push(1<<+t[i]);return e}const ln=on("88888888888888888888888888888888888666888888787833333333337888888000000000000000000000000008888880000000000000000000000000088888888888888888888888888888888888887866668888088888663380888308888800000000000000000000000800000000000000000000000000000008"),an=on("4444448826627288999999999992222222222222222222222222222222222222222222222229999999999999999999994444444444644222822222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222999999949999999229989999223333333333"),hn=Object.create(null),cn=[];for(let fg of["()","[]","{}"]){let t=fg.charCodeAt(0),e=fg.charCodeAt(1);hn[t]=e,hn[e]=-t}function un(t){return t<=247?ln[t]:1424<=t&&t<=1524?2:1536<=t&&t<=1785?an[t-1536]:1774<=t&&t<=2220?4:8192<=t&&t<=8203?256:64336<=t&&t<=65023?4:8204==t?256:1}const dn=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\ufb50-\ufdff]/;class fn{constructor(t,e,i){this.from=t,this.to=e,this.level=i}get dir(){return this.level%2?rn:sn}side(t,e){return this.dir==e==t?this.to:this.from}static find(t,e,i,n){let s=-1;for(let r=0;r<t.length;r++){let o=t[r];if(o.from<=e&&o.to>=e){if(o.level==i)return r;(s<0||(0!=n?n<0?o.from<e:o.to>e:t[s].level>o.level))&&(s=r)}}if(s<0)throw new RangeError("Index out of range");return s}}const pn=[];function mn(t,e){let i=t.length,n=e==sn?1:2,s=e==sn?2:1;if(!t||1==n&&!dn.test(t))return gn(i);for(let o=0,l=n,a=n;o<i;o++){let e=un(t.charCodeAt(o));512==e?e=l:8==e&&4==a&&(e=16),pn[o]=4==e?2:e,7&e&&(a=e),l=e}for(let o=0,l=n,a=n;o<i;o++){let t=pn[o];if(128==t)o<i-1&&l==pn[o+1]&&24&l?t=pn[o]=l:pn[o]=256;else if(64==t){let t=o+1;while(t<i&&64==pn[t])t++;let e=o&&8==l||t<i&&8==pn[t]?1==a?1:8:256;for(let i=o;i<t;i++)pn[i]=e;o=t-1}else 8==t&&1==a&&(pn[o]=1);l=t,7&t&&(a=t)}for(let o,l,a,h=0,c=0,u=0;h<i;h++)if(l=hn[o=t.charCodeAt(h)])if(l<0){for(let t=c-3;t>=0;t-=3)if(cn[t+1]==-l){let e=cn[t+2],i=2&e?n:4&e?1&e?s:n:0;i&&(pn[h]=pn[cn[t]]=i),c=t;break}}else{if(189==cn.length)break;cn[c++]=h,cn[c++]=o,cn[c++]=u}else 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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=y(t.text,o,h);if(vn=t.text.slice(Math.min(o,c),Math.max(o,c)),c!=a.side(s,i))return V.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.level<a.level?V.cursor(u.side(!s,i)+t.from,s?1:-1,u.level):V.cursor(c+t.from,s?-1:1,a.level):V.cursor(s?t.to:t.from,s?-1:1,i)}const yn="￿";class bn{constructor(t,e){this.points=t,this.text="",this.lineSeparator=e.facet(Et.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=yn}readRange(t,e){if(!t)return this;let i=t.parentNode;for(let n=t;;){this.findPointBefore(i,n);let t=this.text.length;this.readNode(n);let s=n.nextSibling;if(s==e)break;let r=Ie.get(n),o=Ie.get(s);(r&&o?r.breakAfter:(r?r.breakAfter:xn(n))||xn(s)&&("BR"!=n.nodeName||n.cmIgnore)&&this.text.length>t)&&this.lineBreak(),n=s}return this.findPointBefore(i,e),this}readTextNode(t){let e=t.nodeValue;for(let i of this.points)i.node==t&&(i.pos=this.text.length+Math.min(i.offset,e.length));for(let i=0,n=this.lineSeparator?null:/\r\n?|\n/g;;){let s,r=-1,o=1;if(this.lineSeparator?(r=e.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(s=n.exec(e))&&(r=s.index,o=s[0].length),this.append(e.slice(i,r<0?e.length:r)),r<0)break;if(this.lineBreak(),o>1)for(let e of this.points)e.node==t&&e.pos>this.text.length&&(e.pos-=o-1);i=r+o}}readNode(t){if(t.cmIgnore)return;let e=Ie.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 xn(t){return 1==t.nodeType&&/^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(t.nodeName)}class kn{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class Sn extends Ie{constructor(t){super(),this.view=t,this.compositionDeco=wi.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 Mi],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new tn(0,0,0,t.state.doc.length)],0)}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})=>e<this.minWidthFrom||t>this.minWidthTo))?(this.minWidthFrom=t.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=t.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.view.inputState.composing<0?this.compositionDeco=wi.none:(t.transactions.length||this.dirty)&&(this.compositionDeco=Dn(this.view,t.changes)),(Xe.ie||Xe.chrome)&&!this.compositionDeco.size&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let i=this.decorations,n=this.updateDeco(),s=Bn(i,n,t.changes);return e=tn.extendWithRanges(e,s),(0!=this.dirty||0!=e.length)&&(this.updateInner(e,t.startState.doc.length),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e){this.view.viewState.mustMeasureContent=!0,this.updateChildren(t,e);let{observer:i}=this.view;i.ignore((()=>{this.dom.style.height=this.view.viewState.contentHeight+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let t=Xe.chrome||Xe.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,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<this.view.state.doc.length)for(let s of this.children)s instanceof Ai&&s.widget instanceof Mn&&n.push(s.dom);i.updateGaps(n)}updateChildren(t,e){let i=this.childCursor(e);for(let n=t.length-1;;n--){let e=n>=0?t[n]:null;if(!e)break;let{fromA:s,toA:r,fromB:o,toB:l}=e,{content:a,breakAtStart:h,openStart:c,openEnd:u}=Di.build(this.view.state.doc,o,l,this.decorations,this.dynamicDecorationMap),{i:d,off:f}=i.findPos(r,1),{i:p,off:m}=i.findPos(s,-1);Ve(this,p,m,d,f,a,h,c,u)}}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let i=this.view.root.activeElement,n=i==this.dom,s=!n&&pe(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(n||e||s))return;let r=this.forceSelection;this.forceSelection=!1;let o=this.view.state.selection.main,l=this.domAtPos(o.anchor),a=o.empty?l:this.domAtPos(o.head);if(Xe.gecko&&o.empty&&!this.compositionDeco.size&&Cn(l)){let t=document.createTextNode("");this.view.observer.ignore((()=>l.node.insertBefore(t,l.node.childNodes[l.offset]||null))),l=a=new Le(t,0),r=!0}let h=this.view.observer.selectionRange;!r&&h.focusNode&&ge(l.node,l.offset,h.anchorNode,h.anchorOffset)&&ge(a.node,a.offset,h.focusNode,h.focusOffset)||(this.view.observer.ignore((()=>{Xe.android&&Xe.chrome&&this.dom.contains(h.focusNode)&&Ln(h.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let t=ue(this.view.root);if(t)if(o.empty){if(Xe.gecko){let t=En(l.node,l.offset);if(t&&3!=t){let e=Tn(l.node,l.offset,1==t?1:-1);e&&(l=new Le(e,1==t?0:e.nodeValue.length))}}t.collapse(l.node,l.offset),null!=o.bidiLevel&&null!=h.cursorBidiLevel&&(h.cursorBidiLevel=o.bidiLevel)}else if(t.extend){t.collapse(l.node,l.offset);try{t.extend(a.node,a.offset)}catch(dg){}}else{let e=document.createRange();o.anchor>o.head&&([l,a]=[a,l]),e.setEnd(a.node,a.offset),e.setStart(l.node,l.offset),t.removeAllRanges(),t.addRange(e)}else;s&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())})),this.view.observer.setSelectionRange(l,a)),this.impreciseAnchor=l.precise?null:new Le(h.anchorNode,h.anchorOffset),this.impreciseHead=a.precise?null:new Le(h.focusNode,h.focusOffset)}enforceCursorAssoc(){if(this.compositionDeco.size)return;let{view:t}=this,e=t.state.selection.main,i=ue(t.root),{anchorNode:n,anchorOffset:s}=t.observer.selectionRange;if(!i||!e.empty||!e.assoc||!i.modify)return;let r=Mi.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)}nearest(t){for(let e=t;e;){let t=Ie.get(e);if(t&&t.rootView==this)return t;e=e.parentNode}return null}posFromDOM(t,e){let i=this.nearest(t);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(t,e)+i.posAtStart}domAtPos(t){let{i:e,off:i}=this.childCursor().findPos(t,-1);for(;e<this.children.length-1;){let t=this.children[e];if(i<t.length||t instanceof Mi)break;e++,i=0}return this.children[e].domAtPos(i)}coordsAt(t,e){for(let i=this.length,n=this.children.length-1;;n--){let s=this.children[n],r=i-s.breakAfter-s.length;if(t>r||t==r&&s.type!=vi.WidgetBefore&&s.type!=vi.WidgetAfter&&(!n||2==e||this.children[n-1].breakAfter||this.children[n-1].type==vi.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==nn.LTR;for(let a=0,h=0;h<this.children.length;h++){let t=this.children[h],c=a+t.length;if(c>n)break;if(a>=i){let i=t.dom.getBoundingClientRect();if(e.push(i.height),r){let e=t.dom.lastChild,n=e?me(e):[];if(n.length){let t=n[n.length-1],e=l?t.right-i.left:i.right-t.left;e>o&&(o=e,this.minWidth=s,this.minWidthFrom=a,this.minWidthTo=c)}}}a=c+t.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return"rtl"==getComputedStyle(this.children[e].dom).direction?nn.RTL:nn.LTR}measureTextSize(){for(let s of this.children)if(s instanceof Mi){let t=s.measureTextSize();if(t)return t}let t,e,i,n=document.createElement("div");return n.className="cm-line",n.style.width="99999px",n.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore((()=>{this.dom.appendChild(n);let s=me(n.firstChild)[0];t=n.getBoundingClientRect().height,e=s?s.width/27:7,i=s?s.height:t,n.remove()})),{lineHeight:t,charWidth:e,textHeight:i}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new He(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(wi.replace({widget:new Mn(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,r))}if(!s)break;i=s.to+1}return wi.set(t)}updateDeco(){let t=this.view.state.facet(Ji).map(((t,e)=>{let i=this.dynamicDecorationMap[e]="function"==typeof t;return i?t(this.view):t}));for(let e=t.length;e<t.length+3;e++)this.dynamicDecorationMap[e]=!1;return this.decorations=[...t,this.compositionDeco,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco]}scrollIntoView(t){let e,{range:i}=t,n=this.coordsAt(i.head,i.empty?i.assoc:i.head>i.anchor?-1:1);if(!n)return;!i.empty&&(e=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(n={left:Math.min(n.left,e.left),top:Math.min(n.top,e.top),right:Math.max(n.right,e.right),bottom:Math.max(n.bottom,e.bottom)});let s=Qi(this.view),r={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom};ke(this.view.scrollDOM,r,i.head<i.anchor?-1:1,t.x,t.y,t.xMargin,t.yMargin,this.view.textDirection==nn.LTR)}}function Cn(t){return 1==t.node.nodeType&&t.node.firstChild&&(0==t.offset||"false"==t.node.childNodes[t.offset-1].contentEditable)&&(t.offset==t.node.childNodes.length||"false"==t.node.childNodes[t.offset].contentEditable)}class Mn extends gi{constructor(t){super(),this.height=t}toDOM(){let t=document.createElement("div");return this.updateDOM(t),t}eq(t){return t.height==this.height}updateDOM(t){return t.style.height=this.height+"px",!0}get estimatedHeight(){return this.height}}function An(t){let e=t.observer.selectionRange,i=e.focusNode&&Tn(e.focusNode,e.focusOffset,0);if(!i)return null;let n=t.docView.nearest(i);if(!n)return null;if(n instanceof Mi){let t=i;while(t.parentNode!=n.dom)t=t.parentNode;let e=t.previousSibling;while(e&&!Ie.get(e))e=e.previousSibling;let s=e?Ie.get(e).posAtEnd:n.posAtStart;return{from:s,to:s,node:t,text:i}}{for(;;){let{parent:t}=n;if(!t)return null;if(t instanceof Mi)break;n=t}let t=n.posAtStart;return{from:t,to:t+n.length,node:n.dom,text:i}}}function Dn(t,e){let i=An(t);if(!i)return wi.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=new bn([],h);3==r.nodeType?c.readTextNode(r):c.readRange(r.firstChild,null);let{text:u}=c;if(u.indexOf(yn)>-1)return wi.none;if(a-l<u.length)if(h.doc.sliceString(l,Math.min(h.doc.length,l+u.length))==u)a=l+u.length;else{if(h.doc.sliceString(Math.max(0,a-u.length),a)!=u)return wi.none;l=a-u.length}else if(h.doc.sliceString(l,a)!=u)return wi.none;let d=Ie.get(r);return d instanceof ni?d=d.widget.topView:d&&(d.parent=null),wi.set(wi.replace({widget:new On(r,o,d),inclusive:!0}).range(l,a))}class On extends gi{constructor(t,e,i){super(),this.top=t,this.text=e,this.topView=i}eq(t){return this.top==t.top&&this.text==t.text}toDOM(){return this.top}ignoreEvent(){return!1}get customView(){return ni}}function Tn(t,e,i){if(i<=0)for(let n=t,s=e;;){if(3==n.nodeType)return n;if(!(1==n.nodeType&&s>0))break;n=n.childNodes[s-1],s=ye(n)}if(i>=0)for(let n=t,s=e;;){if(3==n.nodeType)return n;if(!(1==n.nodeType&&s<n.childNodes.length&&i>=0))break;n=n.childNodes[s],s=0}return null}function En(t,e){return 1!=t.nodeType?0:(e&&"false"==t.childNodes[e-1].contentEditable?1:0)|(e<t.childNodes.length&&"false"==t.childNodes[e].contentEditable?2:0)}class Rn{constructor(){this.changes=[]}compareRange(t,e){Ci(t,e,this.changes)}comparePoint(t,e){Ci(t,e,this.changes)}}function Bn(t,e,i){let n=new Rn;return Nt.compare(t,e,i,n),n.changes}function Ln(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}function Pn(t,e,i=1){let n=t.charCategorizer(e),s=t.doc.lineAt(e),r=e-s.from;if(0==s.length)return V.cursor(e);0==r?i=1:r==s.length&&(i=-1);let o=r,l=r;i<0?o=y(s.text,r,!1):l=y(s.text,r);let a=n(s.text.slice(o,l));while(o>0){let t=y(s.text,o,!1);if(n(s.text.slice(t,o))!=a)break;o=t}while(l<s.length){let t=y(s.text,l);if(n(s.text.slice(l,t))!=a)break;l=t}return V.range(o+s.from,l+s.from)}function In(t,e){return e.left>t?e.left-t:Math.max(0,t-e.right)}function Nn(t,e){return e.top>t?e.top-t:Math.max(0,t-e.bottom)}function Hn(t,e){return t.top<e.bottom-1&&t.bottom>e.top+1}function Vn(t,e){return e<t.top?{top:e,left:t.left,right:t.right,bottom:t.bottom}:t}function Wn(t,e){return e>t.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function Fn(t,e,i){let n,s,r,o,l,a,h,c,u=!1;for(let p=t.firstChild;p;p=p.nextSibling){let t=me(p);for(let d=0;d<t.length;d++){let f=t[d];s&&Hn(s,f)&&(f=Vn(Wn(f,s.bottom),s.top));let m=In(e,f),g=Nn(i,f);if(0==m&&0==g)return 3==p.nodeType?zn(p,e,i):Fn(p,e,i);if(!n||o>g||o==g&&r>m){n=p,s=f,r=m,o=g;let l=g?i<f.top?-1:1:m?e<f.left?-1:1:0;u=!l||(l>0?d<t.length-1:d>0)}0==m?i>f.bottom&&(!h||h.bottom<f.bottom)?(l=p,h=f):i<f.top&&(!c||c.top>f.top)&&(a=p,c=f):h&&Hn(h,f)?h=Wn(h,f.bottom):c&&Hn(c,f)&&(c=Vn(c,f.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 d=Math.max(s.left,Math.min(s.right,e));if(3==n.nodeType)return zn(n,d,i);if(u&&"false"!=n.contentEditable)return Fn(n,d,i);let f=Array.prototype.indexOf.call(t.childNodes,n)+(e>=(s.left+s.right)/2?1:0);return{node:t,offset:f}}function zn(t,e,i){let n=t.nodeValue.length,s=-1,r=1e9,o=0;for(let l=0;l<n;l++){let n=Oe(t,l,l+1).getClientRects();for(let a=0;a<n.length;a++){let h=n[a];if(h.top==h.bottom)continue;o||(o=e-h.left);let c=(h.top>i?h.top-i:i-h.bottom)-1;if(h.left-1<=e&&h.right+1>=e&&c<r){let i=e>=(h.left+h.right)/2,n=i;if(Xe.chrome||Xe.gecko){let e=Oe(t,l).getBoundingClientRect();e.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 qn(t,e,i,n=-1){var s,r;let o,l=t.contentDOM.getBoundingClientRect(),a=l.top+t.viewState.paddingTop,{docHeight:h}=t.viewState,{x:c,y:u}=e,d=u-a;if(d<0)return 0;if(d>h)return t.state.doc.length;for(let b=t.viewState.heightOracle.textHeight/2,x=!1;;){if(o=t.elementAtHeight(d),o.type==vi.Text)break;for(;;){if(d=n>0?o.bottom+b:o.top-b,d>=0&&d<=h)break;if(x)return i?null:0;x=!0,n=-n}}u=a+d;let f=o.from;if(f<t.viewport.from)return 0==t.viewport.from?0:i?null:_n(t,l,o,c,u);if(f>t.viewport.to)return t.viewport.to==t.state.doc.length?t.state.doc.length:i?null:_n(t,l,o,c,u);let p=t.dom.ownerDocument,m=t.root.elementFromPoint?t.root:p,g=m.elementFromPoint(c,u);g&&!t.contentDOM.contains(g)&&(g=null),g||(c=Math.max(l.left+1,Math.min(l.right-1,c)),g=m.elementFromPoint(c,u),g&&!t.contentDOM.contains(g)&&(g=null));let v,w=-1;if(g&&0!=(null===(s=t.docView.nearest(g))||void 0===s?void 0:s.isEditable))if(p.caretPositionFromPoint){let t=p.caretPositionFromPoint(c,u);t&&({offsetNode:v,offset:w}=t)}else if(p.caretRangeFromPoint){let e=p.caretRangeFromPoint(c,u);e&&(({startContainer:v,startOffset:w}=e),(!t.contentDOM.contains(v)||Xe.safari&&jn(v,w,c)||Xe.chrome&&Kn(v,w,c))&&(v=void 0))}if(!v||!t.docView.dom.contains(v)){let e=Mi.find(t.docView,f);if(!e)return d>o.top+o.height/2?o.to:o.from;({node:v,offset:w}=Fn(e.dom,c,u))}let y=t.docView.nearest(v);if(!y)return null;if(y.isWidget&&1==(null===(r=y.dom)||void 0===r?void 0:r.nodeType)){let t=y.dom.getBoundingClientRect();return e.y<t.top||e.y<=t.bottom&&e.x<=(t.left+t.right)/2?y.posAtStart:y.posAtEnd}return y.localPosFromDOM(v,w)+y.posAtStart}function _n(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,n=Math.floor((s-i.top-.5*(t.defaultLineHeight-e))/e);r+=n*t.viewState.heightOracle.lineLength}let o=t.state.sliceDoc(i.from,i.to);return i.from+Yt(o,r,t.state.tabSize)}function jn(t,e,i){let n;if(3!=t.nodeType||e!=(n=t.nodeValue.length))return!1;for(let s=t.nextSibling;s;s=s.nextSibling)if(1!=s.nodeType||"BR"!=s.nodeName)return!1;return Oe(t,n-1,n).getBoundingClientRect().left>i}function Kn(t,e,i){if(0!=e)return!1;for(let s=t;;){let t=s.parentNode;if(!t||1!=t.nodeType||t.firstChild!=s)return!1;if(t.classList.contains("cm-line"))break;s=t}let n=1==t.nodeType?t.getBoundingClientRect():Oe(t,0,Math.max(t.nodeValue.length,1)).getBoundingClientRect();return i-n.left>5}function $n(t,e){let i=t.lineBlockAt(e);if(Array.isArray(i.type))for(let n of i.type)if(n.to>e||n.to==e&&(n.to==i.to||n.type==vi.Text))return n;return i}function Un(t,e,i,n){let s=$n(t,e.head),r=n&&s.type==vi.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==nn.LTR)?e.right-1:e.left+1,y:(r.top+r.bottom)/2});if(null!=o)return V.cursor(o,i?-1:1)}return V.cursor(i?s.to:s.from,i?-1:1)}function Gn(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=wn(s,r,o,l,i),h=vn;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=V.cursor(i?s.from:s.to)}if(a){if(!a(h))return l}else{if(!n)return e;a=n(h)}l=e}}function Jn(t,e,i){let n=t.state.charCategorizer(e),s=n(i);return t=>{let e=n(t);return s==Mt.Space&&(s=e),s==e}}function Yn(t,e,i,n){let s=e.head,r=i?1:-1;if(s==(i?t.state.doc.length:0))return V.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,d=null!==n&&void 0!==n?n:t.viewState.heightOracle.textHeight>>1;for(let f=0;;f+=10){let i=o+(d+f)*r,n=qn(t,{x:u,y:i},!1,r);if(i<a.top||i>a.bottom||(r<0?n<s:n>s))return V.cursor(n,e.assoc,void 0,l)}}function Xn(t,e,i){for(;;){let n=0;for(let s of t)s.between(e-1,e+1,((t,s,r)=>{if(e>t&&e<s){let r=n||i||(e-t<s-e?-1:1);e=r<0?t:s,n=r}}));if(!n)return e}}function Qn(t,e,i){let n=Xn(t.state.facet(Yi).map((e=>e(t))),i.from,e.head>i.from?-1:1);return n==i.from?i:V.cursor(n,n<i.from?1:-1)}class Zn{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.compositionPendingKey=!1,this.compositionPendingChange=!1,this.mouseSelection=null;let e=(e,i)=>{this.ignoreDuringComposition(i)||"keydown"==i.type&&this.keydown(t,i)||(this.mustFlushObserver(i)&&t.observer.forceFlush(),this.runCustomHandlers(i.type,t,i)?i.preventDefault():e(t,i))};for(let i in cs){let n=cs[i];t.contentDOM.addEventListener(i,(i=>{hs(t,i)&&e(n,i)}),us[i]),this.registeredEvents.push(i)}t.scrollDOM.addEventListener("mousedown",(i=>{if(i.target==t.scrollDOM&&i.clientY>t.contentDOM.getBoundingClientRect().bottom&&(e(cs.mousedown,i),!i.defaultPrevented&&2==i.button)){let e=t.contentDOM.style.minHeight;t.contentDOM.style.minHeight="100%",setTimeout((()=>t.contentDOM.style.minHeight=e),200)}})),t.scrollDOM.addEventListener("drop",(i=>{i.target==t.scrollDOM&&i.clientY>t.contentDOM.getBoundingClientRect().bottom&&e(cs.drop,i)})),Xe.chrome&&102==Xe.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,Xe.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=>{hs(t,i)&&this.runCustomHandlers(e,t,i)&&i.preventDefault()})))}}runCustomHandlers(t,e,i){for(let s of this.customHandlers){let r=s.handlers[t];if(r)try{if(r.call(s.plugin,i,e)||i.defaultPrevented)return!0}catch(n){zi(e.state,n)}}return!1}runScrollHandlers(t,e){this.lastScrollTop=t.scrollDOM.scrollTop,this.lastScrollLeft=t.scrollDOM.scrollLeft;for(let n of this.customHandlers){let s=n.handlers.scroll;if(s)try{s.call(n.plugin,e,t)}catch(i){zi(t.state,i)}}}keydown(t,e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),9==e.keyCode&&Date.now()<this.lastEscPress+2e3)return!0;if(27!=e.keyCode&&is.indexOf(e.keyCode)<0&&(t.inputState.lastEscPress=0),Xe.android&&Xe.chrome&&!e.synthetic&&(13==e.keyCode||8==e.keyCode))return t.observer.delayAndroidKey(e.key,e.keyCode),!0;let i;return!(!Xe.ios||e.synthetic||e.altKey||e.metaKey||!((i=ts.find((t=>t.keyCode==e.keyCode)))&&!e.ctrlKey||es.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,Te(t.contentDOM,e.key,e.keyCode))}ignoreDuringComposition(t){return!!/^key/.test(t.type)&&(this.composing>0||!!(Xe.safari&&!Xe.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!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 ts=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],es="dthko",is=[16,17,18,20,91,92,224,225],ns=6;function ss(t){return.7*Math.max(0,t)+8}class rs{constructor(t,e,i,n){this.view=t,this.style=i,this.mustSelect=n,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=e,this.scrollParent=Se(t.contentDOM),this.atoms=t.state.facet(Yi).map((e=>e(t)));let s=t.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(Et.allowMultipleSelections)&&os(t,e),this.dragging=!(!as(t,e)||1!=Cs(e))&&null}start(t){!1===this.dragging&&(t.preventDefault(),this.select(t))}move(t){var e;if(0==t.buttons)return this.destroy();if(!1!==this.dragging)return;this.select(this.lastEvent=t);let i=0,n=0,s=(null===(e=this.scrollParent)||void 0===e?void 0:e.getBoundingClientRect())||{left:0,top:0,right:this.view.win.innerWidth,bottom:this.view.win.innerHeight},r=Qi(this.view);t.clientX-r.left<=s.left+ns?i=-ss(s.left-t.clientX):t.clientX+r.right>=s.right-ns&&(i=ss(t.clientX-s.right)),t.clientY-r.top<=s.top+ns?n=-ss(s.top-t.clientY):t.clientY+r.bottom>=s.bottom-ns&&(n=ss(t.clientY-s.bottom)),this.setScrollSpeed(i,n)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval((()=>this.scroll()),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){this.scrollParent?(this.scrollParent.scrollLeft+=this.scrollSpeed.x,this.scrollParent.scrollTop+=this.scrollSpeed.y):this.view.win.scrollBy(this.scrollSpeed.x,this.scrollSpeed.y),!1===this.dragging&&this.select(this.lastEvent)}skipAtoms(t){let e=null;for(let i=0;i<t.ranges.length;i++){let n=t.ranges[i],s=null;if(n.empty){let t=Xn(this.atoms,n.from,0);t!=n.from&&(s=V.cursor(t,-1))}else{let t=Xn(this.atoms,n.from,-1),e=Xn(this.atoms,n.to,1);t==n.from&&e==n.to||(s=V.range(n.from==n.anchor?t:e,n.from==n.head?t:e))}s&&(e||(e=t.ranges.slice()),e[i]=s)}return e?V.create(e,t.mainIndex):t}select(t){let{view:e}=this,i=this.skipAtoms(this.style.get(t,this.extend,this.multiple));!this.mustSelect&&i.eq(e.state.selection)&&i.main.assoc==e.state.selection.main.assoc||this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(t){t.docChanged&&this.dragging&&(this.dragging=this.dragging.map(t.changes)),this.style.update(t)&&setTimeout((()=>this.select(this.lastEvent)),20)}}function os(t,e){let i=t.state.facet(Ei);return i.length?i[0](e):Xe.mac?e.metaKey:e.ctrlKey}function ls(t,e){let i=t.state.facet(Ri);return i.length?i[0](e):Xe.mac?!e.altKey:!e.ctrlKey}function as(t,e){let{main:i}=t.state.selection;if(i.empty)return!1;let n=ue(t.root);if(!n||0==n.rangeCount)return!0;let s=n.getRangeAt(0).getClientRects();for(let r=0;r<s.length;r++){let t=s[r];if(t.left<=e.clientX&&t.right>=e.clientX&&t.top<=e.clientY&&t.bottom>=e.clientY)return!0}return!1}function hs(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=Ie.get(n))&&i.ignoreEvent(e))return!1;return!0}const cs=Object.create(null),us=Object.create(null),ds=Xe.ie&&Xe.ie_version<15||Xe.ios&&Xe.webkit_version<604;function fs(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(),ps(t,i.value)}),50)}function ps(t,e){let i,{state:n}=t,s=1,r=n.toText(e),o=r.lines==n.selection.ranges.length,l=null!=Es&&n.selection.ranges.every((t=>t.empty))&&Es==r.toString();if(l){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:V.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:V.cursor(t.from+e.length)}})):n.replaceSelection(r);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function ms(t,e,i,n){if(1==n)return V.cursor(e,i);if(2==n)return Pn(t.state,e,i);{let i=Mi.find(t.docView,e),n=t.state.doc.lineAt(i?i.posAtEnd:e),s=i?i.posAtStart:n.from,r=i?i.posAtEnd:n.to;return r<t.state.doc.length&&r==n.to&&r++,V.range(s,r)}}cs.keydown=(t,e)=>{t.inputState.setSelectionOrigin("select"),27==e.keyCode&&(t.inputState.lastEscPress=Date.now())},cs.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")},cs.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},us.touchstart=us.touchmove={passive:!0},cs.mousedown=(t,e)=>{if(t.observer.flush(),t.inputState.lastTouchTime>Date.now()-2e3)return;let i=null;for(let n of t.state.facet(Bi))if(i=n(t,e),i)break;if(i||0!=e.button||(i=Ms(t,e)),i){let n=t.root.activeElement!=t.contentDOM;t.inputState.startMouseSelection(new rs(t,e,i,n)),n&&t.observer.ignore((()=>De(t.contentDOM))),t.inputState.mouseSelection&&t.inputState.mouseSelection.start(e)}};let gs=(t,e)=>t>=e.top&&t<=e.bottom,vs=(t,e,i)=>gs(e,i)&&t>=i.left&&t<=i.right;function ws(t,e,i,n){let s=Mi.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&&vs(i,n,o))return-1;let l=s.coordsAt(r,1);return l&&vs(i,n,l)?1:o&&gs(n,o)?-1:1}function ys(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:i,bias:ws(t,i,e.clientX,e.clientY)}}const bs=Xe.ie&&Xe.ie_version<=11;let xs=null,ks=0,Ss=0;function Cs(t){if(!bs)return t.detail;let e=xs,i=Ss;return xs=t,Ss=Date.now(),ks=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(ks+1)%3:1}function Ms(t,e){let i=ys(t,e),n=Cs(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=ys(t,e),h=ms(t,a.pos,a.bias,n);if(i.pos!=a.pos&&!r){let e=ms(t,i.pos,i.bias,n),s=Math.min(e.from,h.from),r=Math.max(e.to,h.to);h=s<h.from?V.range(s,r):V.range(r,s)}return r?s.replaceRange(s.main.extend(h.from,h.to)):o&&1==n&&s.ranges.length>1&&(l=As(s,a.pos))?l:o?s.addRange(h):V.create([h])}}}function As(t,e){for(let i=0;i<t.ranges.length;i++){let{from:n,to:s}=t.ranges[i];if(n<=e&&s>=e)return V.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}function Ds(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&&ls(t,e)?{from:r.dragging.from,to:r.dragging.to}:null,l={from:s,insert:i},a=t.state.changes(o?[o,l]:l);t.focus(),t.dispatch({changes:a,selection:{anchor:a.mapPos(s,-1),head:a.mapPos(s,1)},userEvent:o?"move.drop":"input.drop"})}function Os(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)}function Ts(t){let e=[],i=[],n=!1;for(let s of t.selection.ranges)s.empty||(e.push(t.sliceDoc(s.from,s.to)),i.push(s));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}}cs.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")},cs.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&&Ds(t,e,n.filter((t=>null!=t)).join(t.state.lineBreak),!1)};for(let t=0;t<i.length;t++){let e=new FileReader;e.onerror=r,e.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(e.result)||(n[t]=e.result),r()},e.readAsText(i[t])}}else Ds(t,e,e.dataTransfer.getData("Text"),!0)},cs.paste=(t,e)=>{if(t.state.readOnly)return e.preventDefault();t.observer.flush();let i=ds?null:e.clipboardData;i?(ps(t,i.getData("text/plain")||i.getData("text/uri-text")),e.preventDefault()):fs(t)};let Es=null;cs.copy=cs.cut=(t,e)=>{let{text:i,ranges:n,linewise:s}=Ts(t.state);if(!i&&!s)return;Es=s?i:null;let r=ds?null:e.clipboardData;r?(e.preventDefault(),r.clearData(),r.setData("text/plain",i)):Os(t,i),"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"})};const Rs=dt.define();function Bs(t,e){let i=[];for(let n of t.facet(Ni)){let s=n(t,e);s&&i.push(s)}return i?t.update({effects:i,annotations:Rs.of(!0)}):null}function Ls(t){setTimeout((()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=Bs(t.state,e);i?t.dispatch(i):t.update([])}}),10)}cs.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),Ls(t)},cs.blur=t=>{t.observer.clearSelectionRange(),Ls(t)},cs.compositionstart=cs.compositionupdate=t=>{null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0)},cs.compositionend=t=>{t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,Xe.chrome&&Xe.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then((()=>t.observer.flush())):setTimeout((()=>{t.inputState.composing<0&&t.docView.compositionDeco.size&&t.update([])}),50)},cs.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},cs.beforeinput=(t,e)=>{var i;let n;if(Xe.chrome&&Xe.android&&(n=ts.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 Ps=["pre-wrap","normal","pre-line","break-spaces"];class Is{constructor(t){this.lineWrapping=t,this.doc=r.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){if(!this.lineWrapping)return this.lineHeight;let e=1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5)));return e*this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return Ps.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i<t.length;i++){let n=t[i];n<0?i++:this.heightSamples[Math.floor(10*n)]||(e=!0,this.heightSamples[Math.floor(10*n)]=!0)}return e}refresh(t,e,i,n,s,r){let o=Ps.indexOf(t)>-1,l=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=o;if(this.lineWrapping=o,this.lineHeight=e,this.charWidth=i,this.textHeight=n,this.lineLength=s,l){this.heightSamples={};for(let t=0;t<r.length;t++){let e=r[t];e<0?t++:this.heightSamples[Math.floor(10*e)]=!0}}return l}}class Ns{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class Hs{constructor(t,e,i,n,s){this.from=t,this.length=e,this.top=i,this.height=n,this._content=s}get type(){return"number"==typeof this._content?vi.Text:Array.isArray(this._content)?this._content:this._content.type}get to(){return this.from+this.length}get bottom(){return this.top+this.height}get widget(){return this._content instanceof xi?this._content.widget:null}get widgetLineBreaks(){return"number"==typeof this._content?this._content:0}join(t){let e=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(t._content)?t._content:[t]);return new Hs(this.from,this.length+t.length,this.top,this.height+t.height,e)}}var Vs=function(t){return t[t["ByPos"]=0]="ByPos",t[t["ByHeight"]=1]="ByHeight",t[t["ByPosNoHeight"]=2]="ByPosNoHeight",t}(Vs||(Vs={}));const Ws=.001;class Fs{constructor(t,e,i=2){this.length=t,this.height=e,this.flags=i}get outdated(){return(2&this.flags)>0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t,e){this.height!=e&&(Math.abs(this.height-e)>Ws&&(t.heightChanged=!0),this.height=e)}replace(t,e,i){return Fs.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,Vs.ByPosNoHeight,i.setDoc(e),0,0),d=u.to>=a?u:s.lineAt(a,Vs.ByPosNoHeight,i,0,0);c+=d.to-a,a=d.to;while(o>0&&u.from<=n[o-1].toA)l=n[o-1].fromA,h=n[o-1].fromB,o--,l<u.from&&(u=s.lineAt(l,Vs.ByPosNoHeight,i,0,0));h+=u.from-l,l=u.from;let f=Us.build(i.setDoc(r),t,h,c);s=s.replace(l,a,f)}return s.updateHeight(i,0)}static empty(){return new qs(0,0)}static of(t){if(1==t.length)return t[0];let e=0,i=t.length,n=0,s=0;for(;;)if(e==i)if(n>2*s){let s=t[e-1];s.break?t.splice(--e,1,s.left,null,s.right):t.splice(--e,1,s.left,s.right),i+=1+s.break,n-=s.size}else{if(!(s>2*n))break;{let e=t[i];e.break?t.splice(i,1,e.left,null,e.right):t.splice(i,1,e.left,e.right),i+=2+e.break,s-=e.size}}else if(n<s){let i=t[e++];i&&(n+=i.size)}else{let e=t[--i];e&&(s+=e.size)}let r=0;return null==t[e-1]?(r=1,e--):null==t[e]&&(r=1,i++),new js(Fs.of(t.slice(0,e)),r,Fs.of(t.slice(i)))}}Fs.prototype.size=1;class zs extends Fs{constructor(t,e,i){super(t,e),this.deco=i}blockAt(t,e,i,n){return new Hs(n,this.length,i,this.height,this.deco||0)}lineAt(t,e,i,n,s){return this.blockAt(0,i,n,s)}forEachLine(t,e,i,n,s,r){t<=s+this.length&&e>=s&&r(this.blockAt(0,i,n,s))}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setHeight(t,n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class qs extends zs{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,n){return new Hs(n,this.length,i,this.height,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof qs||n instanceof _s&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof _s?n=new qs(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):Fs.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setHeight(t,n.heights[n.index++]):(i||this.outdated)&&this.setHeight(t,Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class _s extends Fs{constructor(t){super(t,0)}heightMetrics(t,e){let i,n=t.doc.lineAt(e).number,s=t.doc.lineAt(e+this.length).number,r=s-n+1,o=0;if(t.lineWrapping){let e=Math.min(this.height,t.lineHeight*r);i=e/r,this.length>r+1&&(o=(this.height-e)/(this.length-r-1))}else i=this.height/r;return{firstLine:n,lastLine:s,perLine:i,perChar:o}}blockAt(t,e,i,n){let{firstLine:s,lastLine:r,perLine:o,perChar:l}=this.heightMetrics(e,n);if(e.lineWrapping){let s=n+Math.round(Math.max(0,Math.min(1,(t-i)/this.height))*this.length),r=e.doc.lineAt(s),a=o+r.length*l,h=Math.max(i,t-a/2);return new Hs(r.from,r.length,h,a,0)}{let n=Math.max(0,Math.min(r-s,Math.floor((t-i)/o))),{from:l,length:a}=e.doc.line(s+n);return new Hs(l,a,i+o*n,o,0)}}lineAt(t,e,i,n,s){if(e==Vs.ByHeight)return this.blockAt(t,i,n,s);if(e==Vs.ByPosNoHeight){let{from:e,to:n}=i.doc.lineAt(t);return new Hs(e,n-e,0,0,0)}let{firstLine:r,perLine:o,perChar:l}=this.heightMetrics(i,s),a=i.doc.lineAt(t),h=o+a.length*l,c=a.number-r,u=n+o*c+l*(a.from-s-c);return new Hs(a.from,a.length,Math.max(n,Math.min(u,n+this.height-h)),h,0)}forEachLine(t,e,i,n,s,r){t=Math.max(t,s),e=Math.min(e,s+this.length);let{firstLine:o,perLine:l,perChar:a}=this.heightMetrics(i,s);for(let h=t,c=n;h<=e;){let e=i.doc.lineAt(h);if(h==t){let i=e.number-o;c+=l*i+a*(t-s-i)}let n=l+a*e.length;r(new Hs(e.from,e.length,c,n,0)),c+=n,h=e.to+1}}replace(t,e,i){let n=this.length-e;if(n>0){let t=i[i.length-1];t instanceof _s?i[i.length-1]=new _s(t.length+n):i.push(null,new _s(n-1))}if(t>0){let e=i[0];e instanceof _s?i[0]=new _s(t+e.length):i.unshift(new _s(t-1),null)}return Fs.of(i)}decomposeLeft(t,e){e.push(new _s(t-1),null)}decomposeRight(t,e){e.push(null,new _s(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;n.from>e&&i.push(new _s(n.from-e-1).updateHeight(t,e));while(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)>=Ws&&(o=-2);let l=new qs(e,s);l.outdated=!1,i.push(l),r+=e+1}r<=s&&i.push(null,new _s(s-r).updateHeight(t,r));let l=Fs.of(i);return(o<0||Math.abs(l.height-this.height)>=Ws||Math.abs(o-this.heightMetrics(t,e).perLine)>=Ws)&&(t.heightChanged=!0),l}return(i||this.outdated)&&(this.setHeight(t,t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class js extends Fs{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return 1&this.flags}blockAt(t,e,i,n){let s=i+this.left.height;return t<s?this.left.blockAt(t,e,i,n):this.right.blockAt(t,e,s,n+this.left.length+this.break)}lineAt(t,e,i,n,s){let r=n+this.left.height,o=s+this.left.length+this.break,l=e==Vs.ByHeight?t<r:t<o,a=l?this.left.lineAt(t,e,i,n,s):this.right.lineAt(t,e,i,r,o);if(this.break||(l?a.to<o:a.from>o))return a;let h=e==Vs.ByPosNoHeight?Vs.ByPosNoHeight:Vs.ByPos;return l?a.join(this.right.lineAt(o,h,i,r,o)):this.left.lineAt(o,h,i,n,s).join(a)}forEachLine(t,e,i,n,s,r){let o=n+this.left.height,l=s+this.left.length+this.break;if(this.break)t<l&&this.left.forEachLine(t,e,i,n,s,r),e>=l&&this.right.forEachLine(t,e,i,o,l,r);else{let a=this.lineAt(l,Vs.ByPos,i,n,s);t<a.from&&this.left.forEachLine(t,a.from-1,i,n,s,r),a.to>=t&&a.from<=e&&r(a),e>a.to&&this.right.forEachLine(a.to+1,e,i,o,l,r)}}replace(t,e,i){let n=this.left.length+this.break;if(e<n)return this.balanced(this.left.replace(t,e,i),this.right);if(t>this.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let s=[];t>0&&this.decomposeLeft(t,s);let r=s.length;for(let o of i)s.push(o);if(t>0&&Ks(s,r-1),e<this.length){let t=s.length;this.decomposeRight(e,s),Ks(s,t)}return Fs.of(s)}decomposeLeft(t,e){let i=this.left.length;if(t<=i)return this.left.decomposeLeft(t,e);e.push(this.left),this.break&&(i++,t>=i&&e.push(null)),t>i&&this.right.decomposeLeft(t-i,e)}decomposeRight(t,e){let i=this.left.length,n=i+this.break;if(t>=n)return this.right.decomposeRight(t-n,e);t<i&&this.left.decomposeRight(t,e),this.break&&t<n&&e.push(null),e.push(this.right)}balanced(t,e){return t.size>2*e.size||e.size>2*t.size?Fs.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 Ks(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof _s&&(n=t[e+1])instanceof _s&&t.splice(e-1,3,new _s(i.length+1+n.length))}const $s=5;class Us{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,e){if(this.lineStart>-1){let t=Math.min(e,this.lineEnd),i=this.nodes[this.nodes.length-1];i instanceof qs?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new qs(t-this.pos,-1)),this.writtenTo=t,e>t&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t<e||i.heightRelevant){let n=i.widget?i.widget.estimatedHeight:0,s=i.widget?i.widget.lineBreaks:0;n<0&&(n=this.oracle.lineHeight);let r=e-t;i.block?this.addBlock(new zs(r,n,i)):(r||s||n>=$s)&&this.addLineDeco(n,s,r)}else e>t&&this.span(t,e);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:t,to:e}=this.oracle.doc.lineAt(this.pos);this.lineStart=t,this.lineEnd=e,this.writtenTo<t&&((this.writtenTo<t-1||null==this.nodes[this.nodes.length-1])&&this.nodes.push(this.blankContent(this.writtenTo,t-1)),this.nodes.push(null)),this.pos>t&&this.nodes.push(new qs(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new _s(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 qs)return t;let e=new qs(0,-1);return this.nodes.push(e),e}addBlock(t){var e;this.enterLine();let i=null===(e=t.deco)||void 0===e?void 0:e.type;i!=vi.WidgetAfter||this.isCovered||this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,i!=vi.WidgetBefore&&(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 qs||this.isCovered?(this.writtenTo<this.pos||null==e)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos)):this.nodes.push(new qs(0,-1));let i=t;for(let n of this.nodes)n instanceof qs&&n.updateHeight(this.oracle,i),i+=n?n.length:1;return this.nodes}static build(t,e,i,n){let s=new Us(i,t);return Nt.spans(e,i,n,s,0),s.finish(i)}}function Gs(t,e,i){let n=new Js;return Nt.compare(t,e,i,n,0),n.changes}class Js{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,n){(t<e||i&&i.heightRelevant||n&&n.heightRelevant)&&Ci(t,e,this.changes,5)}}function Ys(t,e){let i=t.getBoundingClientRect(),n=t.ownerDocument,s=n.defaultView||window,r=Math.max(0,i.left),o=Math.min(s.innerWidth,i.right),l=Math.max(0,i.top),a=Math.min(s.innerHeight,i.bottom);for(let h=t.parentNode;h&&h!=n.body;)if(1==h.nodeType){let e=h,i=window.getComputedStyle(e);if((e.scrollHeight>e.clientHeight||e.scrollWidth>e.clientWidth)&&"visible"!=i.overflow){let i=e.getBoundingClientRect();r=Math.max(r,i.left),o=Math.min(o,i.right),l=Math.max(l,i.top),a=h==t.parentNode?i.bottom:Math.min(a,i.bottom)}h="absolute"==i.position||"fixed"==i.position?e.offsetParent:e.parentNode}else{if(11!=h.nodeType)break;h=h.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 Xs(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class Qs{constructor(t,e,i){this.from=t,this.to=e,this.size=i}static same(t,e){if(t.length!=e.length)return!1;for(let i=0;i<t.length;i++){let n=t[i],s=e[i];if(n.from!=s.from||n.to!=s.to||n.size!=s.size)return!1}return!0}draw(t){return wi.replace({widget:new Zs(this.size,t)}).range(this.from,this.to)}}class Zs extends gi{constructor(t,e){super(),this.size=t,this.vertical=e}eq(t){return t.size==this.size&&t.vertical==this.vertical}toDOM(){let t=document.createElement("div");return this.vertical?t.style.height=this.size+"px":(t.style.width=this.size+"px",t.style.height="2px",t.style.display="inline-block"),t}get estimatedHeight(){return this.vertical?this.size:-1}}class tr{constructor(t){this.state=t,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scrollTop=0,this.scrolledToBottom=!0,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=or,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=nn.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let e=t.facet(Gi).some((t=>"function"!=typeof t&&"cm-lineWrapping"==t.class));this.heightOracle=new Is(e),this.stateDeco=t.facet(Ji).filter((t=>"function"!=typeof t)),this.heightMap=Fs.empty().applyChanges(this.stateDeco,r.empty,this.heightOracle.setDoc(t.doc),[new tn(0,0,0,t.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=wi.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 er(e,i))}}this.viewports=t.sort(((t,e)=>t.from-e.from)),this.scaler=this.heightMap.height<=7e6?or:new lr(this.heightOracle,this.heightMap,this.viewports)}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,(t=>{this.viewportLines.push(1==this.scaler.scale?t:ar(t,this.scaler))}))}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(Ji).filter((t=>"function"!=typeof t));let n=t.changedRanges,s=tn.extendWithRanges(n,Gs(i,this.stateDeco,t?t.changes:E.empty(this.state.doc.length))),r=this.heightMap.height,o=this.scrolledToBottom?null:this.lineBlockAtHeight(this.scrollTop);this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),s),this.heightMap.height!=r&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let l=s.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.head<l.from||e.range.head>l.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,e));let a=!t.changes.empty||2&t.flags||l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,this.updateForViewport(),a&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&t.selectionSet&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Vi)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,s=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?nn.RTL:nn.LTR;let o=this.heightOracle.mustRefreshForWrapping(s),l=e.getBoundingClientRect(),a=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let h=0,c=0,u=parseInt(i.paddingTop)||0,d=parseInt(i.paddingBottom)||0;this.paddingTop==u&&this.paddingBottom==d||(this.paddingTop=u,this.paddingBottom=d,h|=10),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(a=!0),this.editorWidth=t.scrollDOM.clientWidth,h|=8),this.scrollTop!=t.scrollDOM.scrollTop&&(this.scrollAnchorHeight=-1,this.scrollTop=t.scrollDOM.scrollTop),this.scrolledToBottom=this.scrollTop>t.scrollDOM.scrollHeight-t.scrollDOM.clientHeight-4;let f=(this.printing?Xs:Ys)(e,this.paddingTop),p=f.top-this.pixelViewport.top,m=f.bottom-this.pixelViewport.bottom;this.pixelViewport=f;let g=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(g!=this.inView&&(this.inView=g,g&&(a=!0)),!this.inView&&!this.scrollTarget)return 0;let v=l.width;if(this.contentDOMWidth==v&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=l.width,this.editorHeight=t.scrollDOM.clientHeight,h|=8),a){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(o=!0),o||n.lineWrapping&&Math.abs(v-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:r,textHeight:l}=t.docView.measureTextSize();o=i>0&&n.refresh(s,i,r,l,v/r,e),o&&(t.docView.minWidth=0,h|=8)}p>0&&m>0?c=Math.max(p,m):p<0&&m<0&&(c=Math.min(p,m)),n.heightChanged=!1;for(let i of this.viewports){let s=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(o?Fs.empty().applyChanges(this.stateDeco,r.empty,this.heightOracle,[new tn(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,o,new Ns(i.from,s))}n.heightChanged&&(h|=2)}let w=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return w&&(this.viewport=this.getViewport(c,this.scrollTarget)),this.updateForViewport(),(2&h||w)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,t)),h|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),h}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),n=this.heightMap,s=this.heightOracle,{visibleTop:r,visibleBottom:o}=this,l=new er(n.lineAt(r-1e3*i,Vs.ByHeight,s,0,0).from,n.lineAt(o+1e3*(1-i),Vs.ByHeight,s,0,0).to);if(e){let{head:t}=e.range;if(t<l.from||t>l.to){let i,r=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),o=n.lineAt(t,Vs.ByPos,s,0,0);i="center"==e.y?(o.top+o.bottom)/2-r/2:"start"==e.y||"nearest"==e.y&&t<l.from?o.top:o.bottom-r,l=new er(n.lineAt(i-500,Vs.ByHeight,s,0,0).from,n.lineAt(i+r+500,Vs.ByHeight,s,0,0).to)}}return l}mapViewport(t,e){let i=e.mapPos(t.from,-1),n=e.mapPos(t.to,1);return new er(this.heightMap.lineAt(i,Vs.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(n,Vs.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:t,to:e},i=0){if(!this.inView)return!0;let{top:n}=this.heightMap.lineAt(t,Vs.ByPos,this.heightOracle,0,0),{bottom:s}=this.heightMap.lineAt(e,Vs.ByPos,this.heightOracle,0,0),{visibleTop:r,visibleBottom:o}=this;return(0==t||n<=r-Math.max(10,Math.min(-i,250)))&&(e==this.state.doc.length||s>=o+Math.max(10,Math.min(i,250)))&&n>r-2e3&&s<o+2e3}mapLineGaps(t,e){if(!t.length||e.empty)return t;let i=[];for(let n of t)e.touchesRange(n.from,n.to)||i.push(new Qs(e.mapPos(n.from),e.mapPos(n.to),n.size));return i}ensureLineGaps(t,e){let i=this.heightOracle.lineWrapping,n=i?1e4:2e3,s=n>>1,r=n<<1;if(this.defaultTextDirection!=nn.LTR&&!i)return[];let o=[],l=(n,r,a,h)=>{if(r-n<s)return;let c=this.state.selection.main,u=[c.from];c.empty||u.push(c.to);for(let t of u)if(t>n&&t<r)return l(n,t-10,a,h),void l(t+10,r,a,h);let d=rr(t,(t=>t.from>=a.from&&t.to<=a.to&&Math.abs(t.from-n)<s&&Math.abs(t.to-r)<s&&!u.some((e=>t.from<e&&t.to>e))));if(!d){if(r<a.to&&e&&i&&e.visibleRanges.some((t=>t.from<=r&&t.to>=r))){let t=e.moveToLineBoundary(V.cursor(r),!1,!0).head;t>n&&(r=t)}d=new Qs(n,r,this.gapSize(a,n,r,h))}o.push(d)};for(let a of this.viewportLines){if(a.length<r)continue;let t=ir(a.from,a.to,this.stateDeco);if(t.total<r)continue;let e,s,o=this.scrollTarget?this.scrollTarget.range.head:null;if(i){let i,r,l=n/this.heightOracle.lineLength*this.heightOracle.lineHeight;if(null!=o){let e=sr(t,o),n=((this.visibleBottom-this.visibleTop)/2+l)/a.height;i=e-n,r=e+n}else i=(this.visibleTop-a.top-l)/a.height,r=(this.visibleBottom-a.top+l)/a.height;e=nr(t,i),s=nr(t,r)}else{let i,r,l=t.total*this.heightOracle.charWidth,a=n*this.heightOracle.charWidth;if(null!=o){let e=sr(t,o),n=((this.pixelViewport.right-this.pixelViewport.left)/2+a)/l;i=e-n,r=e+n}else i=(this.pixelViewport.left-a)/l,r=(this.pixelViewport.right+a)/l;e=nr(t,i),s=nr(t,r)}e>a.from&&l(a.from,e,a,t),s<a.to&&l(s,a.to,a,t)}return o}gapSize(t,e,i,n){let s=sr(n,i)-sr(n,e);return this.heightOracle.lineWrapping?t.height*s:n.total*this.heightOracle.charWidth*s}updateLineGaps(t){Qs.same(t,this.lineGaps)||(this.lineGaps=t,this.lineGapDeco=wi.set(t.map((t=>t.draw(this.heightOracle.lineWrapping)))))}computeVisibleRanges(){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let e=[];Nt.spans(t,this.viewport.from,this.viewport.to,{span(t,i){e.push({from:t,to:i})},point(){}},20);let i=e.length!=this.visibleRanges.length||this.visibleRanges.some(((t,i)=>t.from!=e[i].from||t.to!=e[i].to));return this.visibleRanges=e,i?4:0}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find((e=>e.from<=t&&e.to>=t))||ar(this.heightMap.lineAt(t,Vs.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return ar(this.heightMap.lineAt(this.scaler.fromDOM(t),Vs.ByHeight,this.heightOracle,0,0),this.scaler)}elementAtHeight(t){return ar(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 er{constructor(t,e){this.from=t,this.to=e}}function ir(t,e,i){let n=[],s=t,r=0;return Nt.spans(i,t,e,{span(){},point(t,e){t>s&&(n.push({from:s,to:t}),r+=t-s),s=e}},20),s<e&&(n.push({from:s,to:e}),r+=e-s),{total:r,ranges:n}}function nr({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 s=0;;s++){let{from:t,to:i}=e[s],r=i-t;if(n<=r)return t+n;n-=r}}function sr(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}function rr(t,e){for(let i of t)if(e(i))return i}const or={toDOM(t){return t},fromDOM(t){return t},scale:1};class lr{constructor(t,e,i){let n=0,s=0,r=0;this.viewports=i.map((({from:i,to:s})=>{let r=e.lineAt(i,Vs.ByPos,t,0,0).top,o=e.lineAt(s,Vs.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 o of this.viewports)o.domTop=r+(o.top-s)*this.scale,r=o.domBottom=o.domTop+(o.bottom-o.top),s=o.bottom}toDOM(t){for(let e=0,i=0,n=0;;e++){let s=e<this.viewports.length?this.viewports[e]:null;if(!s||t<s.top)return n+(t-i)*this.scale;if(t<=s.bottom)return s.domTop+(t-s.top);i=s.bottom,n=s.domBottom}}fromDOM(t){for(let e=0,i=0,n=0;;e++){let s=e<this.viewports.length?this.viewports[e]:null;if(!s||t<s.domTop)return i+(t-n)/this.scale;if(t<=s.domBottom)return s.top+(t-s.domTop);i=s.bottom,n=s.domBottom}}}function ar(t,e){if(1==e.scale)return t;let i=e.toDOM(t.top),n=e.toDOM(t.bottom);return new Hs(t.from,t.length,i,n-i,Array.isArray(t._content)?t._content.map((t=>ar(t,e))):t._content)}const hr=z.define({combine:t=>t.join(" ")}),cr=z.define({combine:t=>t.indexOf(!0)>-1}),ur=ee.newName(),dr=ee.newName(),fr=ee.newName(),pr={"&light":"."+dr,"&dark":"."+fr};function mr(t,e,i){return new ee(e,{finish(e){return/&/.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 gr=mr("."+ur,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",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-highlightSpace:before":{content:"attr(data-display)",position:"absolute",pointerEvents:"none",color:"#888"},".cm-highlightTab":{backgroundImage:'url(\'data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" stroke-width="1" fill="none" d="M1 10H196L190 5M190 15L196 10M197 4L197 16"/></svg>\')',backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},pr);class vr{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?[]:br(t),i=new bn(e,t.state);i.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=i.text,this.newSel=xr(e,this.bounds.from)}else{let e=t.observer.selectionRange,i=s&&s.node==e.focusNode&&s.offset==e.focusOffset||!de(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||!de(t.contentDOM,e.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset);this.newSel=V.single(n,i)}}}function wr(t,e){let i,{newSel:n}=e,s=t.state.selection.main,o=t.inputState.lastKeyTime>Date.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:n,to:l}=e.bounds,a=s.from,h=null;(8===o||Xe.android&&e.text.length<l-n)&&(a=s.to,h="end");let c=yr(t.state.doc.sliceString(n,l,yn),e.text,a-n,h);c&&(Xe.chrome&&13==o&&c.toB==c.from+2&&e.text.slice(c.from,c.toB)==yn+yn&&c.toB--,i={from:n+c.from,to:n+c.toA,insert:r.of(e.text.slice(c.from,c.toB).split(yn))})}else n&&(!t.hasFocus&&t.state.facet(qi)||n.main.eq(s))&&(n=null);if(!i&&!n)return!1;if(!i&&e.typeOver&&!s.empty&&n&&n.main.empty?i={from:s.from,to:s.to,insert:t.state.doc.slice(s.from,s.to)}:i&&i.from>=s.from&&i.to<=s.to&&(i.from!=s.from||i.to!=s.to)&&s.to-s.from-(i.to-i.from)<=4?i={from:s.from,to:s.to,insert:t.state.doc.slice(s.from,i.from).append(i.insert).append(t.state.doc.slice(i.to,s.to))}:(Xe.mac||Xe.android)&&i&&i.from==i.to&&i.from==s.head-1&&/^\. ?$/.test(i.insert.toString())&&"off"==t.contentDOM.getAttribute("autocorrect")?(n&&2==i.insert.length&&(n=V.single(n.main.anchor-1,n.main.head-1)),i={from:s.from,to:s.to,insert:r.of([" "])}):Xe.chrome&&i&&i.from==i.to&&i.from==s.head&&"\n "==i.insert.toString()&&t.lineWrapping&&(n&&(n=V.single(n.main.anchor-1,n.main.head-1)),i={from:s.from,to:s.to,insert:r.of([" "])}),i){let e=t.state;if(Xe.ios&&t.inputState.flushIOSKey(t))return!0;if(Xe.android&&(i.from==s.from&&i.to==s.to&&1==i.insert.length&&2==i.insert.lines&&Te(t.contentDOM,"Enter",13)||(i.from==s.from-1&&i.to==s.to&&0==i.insert.length||8==o&&i.insert.length<i.to-i.from)&&Te(t.contentDOM,"Backspace",8)||i.from==s.from&&i.to==s.to+1&&0==i.insert.length&&Te(t.contentDOM,"Delete",46)))return!0;let r,l=i.insert.toString();if(t.state.facet(Ii).some((e=>e(t,i.from,i.to,l))))return!0;if(t.inputState.composing>=0&&t.inputState.composing++,i.from>=s.from&&i.to<=s.to&&i.to-i.from>=(s.to-s.from)/3&&(!n||n.main.empty&&n.main.from==i.from+i.insert.length)&&t.inputState.composing<0){let n=s.from<i.from?e.sliceDoc(s.from,i.from):"",o=s.to>i.to?e.sliceDoc(i.to,s.to):"";r=e.replaceSelection(t.state.toText(n+i.insert.sliceString(0,void 0,t.state.lineBreak)+o))}else{let o=e.changes(i),l=n&&n.main.to<=o.newLength?n.main:void 0;if(e.selection.ranges.length>1&&t.inputState.composing>=0&&i.to<=s.to&&i.to>=s.to-10){let n=t.state.sliceDoc(i.from,i.to),a=An(t)||t.state.doc.lineAt(s.head),h=s.to-i.to,c=s.to-s.from;r=e.changeByRange((r=>{if(r.from==s.from&&r.to==s.to)return{changes:o,range:l||r.map(o)};let u=r.to-h,d=u-n.length;if(r.to-r.from!=c||t.state.sliceDoc(d,u)!=n||a&&r.to>=a.from&&r.from<=a.to)return{range:r};let f=e.changes({from:d,to:u,insert:i.insert}),p=r.to-s.to;return{changes:f,range:l?V.range(Math.max(0,l.anchor+p),Math.max(0,l.head+p)):r.map(f)}}))}else r={changes:o,selection:l&&e.selection.replaceRange(l)}}let a="input.type";return(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,a+=".compose",t.inputState.compositionFirstChange&&(a+=".start",t.inputState.compositionFirstChange=!1)),t.dispatch(r,{scrollIntoView:!0,userEvent:a}),!0}if(n&&!n.main.eq(s)){let e=!1,i="select";return t.inputState.lastSelectionTime>Date.now()-50&&("select"==t.inputState.lastSelectionOrigin&&(e=!0),i=t.inputState.lastSelectionOrigin),t.dispatch({selection:n,scrollIntoView:e,userEvent:i}),!0}return!1}function yr(t,e,i,n){let s=Math.min(t.length,e.length),r=0;while(r<s&&t.charCodeAt(r)==e.charCodeAt(r))r++;if(r==s&&t.length==e.length)return null;let o=t.length,l=e.length;while(o>0&&l>0&&t.charCodeAt(o-1)==e.charCodeAt(l-1))o--,l--;if("end"==n){let t=Math.max(0,r-Math.min(o,l));i-=o+t-r}if(o<r&&t.length<e.length){let t=i<=r&&i>=o?r-i:0;r-=t,l=r+(l-o),o=r}else if(l<r){let t=i<=r&&i>=l?r-i:0;r-=t,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function br(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:i,anchorOffset:n,focusNode:s,focusOffset:r}=t.observer.selectionRange;return i&&(e.push(new kn(i,n)),s==i&&r==n||e.push(new kn(s,r))),e}function xr(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?V.single(i+e,n+e):null}const kr={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Sr=Xe.ie&&Xe.ie_version<=11;class Cr{constructor(t){this.view=t,this.active=!1,this.selectionRange=new Ce,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.resizeContent=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.parentCheck=-1,this.dom=t.contentDOM,this.observer=new MutationObserver((e=>{for(let t of e)this.queue.push(t);(Xe.ie&&Xe.ie_version<=11||Xe.ios&&t.composing)&&e.some((t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length))?this.flushSoon():this.flush()})),Sr&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver((()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()})),this.resizeScroll.observe(t.scrollDOM),this.resizeContent=new ResizeObserver((()=>this.view.requestMeasure())),this.resizeContent.observe(t.contentDOM)),this.addWindowListeners(this.win=t.win),this.start(),"function"==typeof IntersectionObserver&&(this.intersection=new IntersectionObserver((t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))}),{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver((t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))}),{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.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(qi)?i.root.activeElement!=this.dom:!pe(i.dom,n))return;let s=n.anchorNode&&i.docView.nearest(n.anchorNode);s&&s.ignoreEvent(t)?e||(this.selectionChanged=!1):(Xe.ie&&Xe.ie_version<=11||Xe.android&&Xe.chrome)&&!i.state.selection.main.empty&&n.focusNode&&ge(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=Xe.safari&&11==t.root.nodeType&&fe(this.dom.ownerDocument)==this.dom&&Ar(this.view)||ue(t.root);if(!e||this.selectionRange.eq(e))return!1;let i=pe(this.dom,e);return i&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime<Date.now()-300&&Be(this.dom,e)?(this.view.inputState.lastFocusTime=0,t.docView.updateSelection(),!1):(this.selectionRange.setRange(e),i&&(this.selectionChanged=!0),!0)}setSelectionRange(t,e){this.selectionRange.set(t.node,t.offset,e.node,e.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let t=0,e=null;for(let i=this.dom;i;)if(1==i.nodeType)!e&&t<this.scrollTargets.length&&this.scrollTargets[t]==i?t++:e||(e=this.scrollTargets.slice(0,t)),e&&e.push(i),i=i.assignedSlot||i.parentNode;else{if(11!=i.nodeType)break;i=i.host}if(t<this.scrollTargets.length&&!e&&(e=this.scrollTargets.slice(0,t)),e){for(let t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);for(let t of this.scrollTargets=e)t.addEventListener("scroll",this.onScroll)}}ignore(t){if(!this.active)return t();try{return this.stop(),t()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,kr),Sr&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),Sr&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(t,e){var i;if(!this.delayedAndroidKey){let t=()=>{let t=this.delayedAndroidKey;if(t){this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now();let e=this.flush();!e&&t.force&&Te(this.dom,t.key,t.keyCode)}};this.flushingAndroidKey=this.view.win.requestAnimationFrame(t)}this.delayedAndroidKey&&"Enter"!=t||(this.delayedAndroidKey={key:t,keyCode:e,force:this.lastChange<Date.now()-50||!!(null===(i=this.delayedAndroidKey)||void 0===i?void 0:i.force)})}clearDelayedAndroidKey(){this.win.cancelAnimationFrame(this.flushingAndroidKey),this.delayedAndroidKey=null,this.flushingAndroidKey=-1}flushSoon(){this.delayedFlush<0&&(this.delayedFlush=this.view.win.requestAnimationFrame((()=>{this.delayedFlush=-1,this.flush()})))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let t of this.observer.takeRecords())this.queue.push(t);return this.queue}processRecords(){let t=this.pendingRecords();t.length&&(this.queue=[]);let e=-1,i=-1,n=!1;for(let s of t){let t=this.readMutation(s);t&&(t.typeOver&&(n=!0),-1==e?({from:e,to:i}=t):(e=Math.min(t.from,e),i=Math.max(t.to,i)))}return{from:e,to:i,typeOver:n}}readChange(){let{from:t,to:e,typeOver:i}=this.processRecords(),n=this.selectionChanged&&pe(this.dom,this.selectionRange);return t<0&&!n?null:(t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1,new vr(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=wr(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=Mr(e,t.previousSibling||t.target.previousSibling,-1),n=Mr(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,n;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(),null===(n=this.resizeContent)||void 0===n||n.disconnect();for(let s of this.scrollTargets)s.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 Mr(t,e,i){while(e){let n=Ie.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 Ar(t){let e=null;function i(t){t.preventDefault(),t.stopImmediatePropagation(),e=t.getTargetRanges()[0]}if(t.contentDOM.addEventListener("beforeinput",i,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",i,!0),!e)return null;let n=e.startContainer,s=e.startOffset,r=e.endContainer,o=e.endOffset,l=t.docView.domAtPos(t.state.selection.main.anchor);return ge(l.node,l.offset,r,o)&&([n,s,r,o]=[r,o,n,s]),{anchorNode:n,anchorOffset:s,focusNode:r,focusOffset:o}}class Dr{constructor(t={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.style.cssText="position: fixed; top: -10000px",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),this._dispatch=t.dispatch||(t=>this.update([t])),this.dispatch=this.dispatch.bind(this),this._root=t.root||Ee(t.parent)||document,this.viewState=new tr(t.state||Et.create(t)),this.plugins=this.state.facet(ji).map((t=>new $i(t)));for(let e of this.plugins)e.update(this);this.observer=new Cr(this),this.inputState=new Zn(this),this.inputState.ensureHandlers(this,this.plugins),this.docView=new Sn(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){let e=1==t.length&&t[0]instanceof gt?t[0]:this.state.update(...t);this._dispatch(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 u of t){if(u.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=u.state}if(this.destroyed)return void(this.viewState.state=s);let r=this.hasFocus,o=0,l=null;t.some((t=>t.annotation(Rs)))?(this.inputState.notifiedFocused=r,o=1):r!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=r,l=Bs(s,r),l||(o=1));let a=this.observer.delayedAndroidKey,h=null;if(a?(this.observer.clearDelayedAndroidKey(),h=this.observer.readChange(),(h&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(h=null)):this.observer.clear(),s.facet(Et.phrases)!=this.state.facet(Et.phrases))return this.setState(s);e=en.create(this,s,t),e.flags|=o;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let e of t){if(c&&(c=c.map(e.changes)),e.scrollIntoView){let{main:t}=e.state.selection;c=new Wi(t.empty?t:V.cursor(t.head,t.head>t.anchor?-1:1))}for(let t of e.effects)t.is(Fi)&&(c=t.value)}this.viewState.update(e,c),this.bidiCache=Er.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(Zi)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(i,t.some((t=>t.isUserEvent("select.pointer"))))}finally{this.updateState=0}if(e.startState.facet(hr)!=e.state.facet(hr)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),!e.empty)for(let u of this.state.facet(Pi))u(e);(l||h)&&Promise.resolve().then((()=>{l&&this.state==l.startState&&this.dispatch(l),h&&!wr(this,h)&&a.force&&Te(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 tr(t),this.plugins=t.facet(ji).map((t=>new $i(t))),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView=new Sn(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(ji),i=t.state.facet(ji);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(),this.inputState.ensureHandlers(this,this.plugins)}else for(let n of this.plugins)n.mustUpdate=t;for(let n=0;n<this.plugins.length;n++)this.plugins[n].update(this)}measure(t=!0){if(this.destroyed)return;this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.scrollDOM,{scrollTop:n}=i,{scrollAnchorPos:s,scrollAnchorHeight:r}=this.viewState;if(this.viewState.scrollAnchorHeight=-1,r<0||n!=this.viewState.scrollTop)if(n>i.scrollHeight-i.clientHeight-4)s=-1,r=this.viewState.heightMap.height;else{let t=this.viewState.lineBlockAtHeight(n);s=t.from,r=t.top}try{for(let t=0;;t++){this.updateState=1;let l=this.viewport,a=this.viewState.measure(this);if(!a&&!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 h=[];4&a||([this.measureRequests,h]=[h,this.measureRequests]);let c=h.map((t=>{try{return t.read(this)}catch(e){return zi(this.state,e),Tr}})),u=en.create(this,this.state,[]),d=!1,f=!1;u.flags|=a,e?e.flags|=a:e=u,this.updateState=2,u.empty||(this.updatePlugins(u),this.inputState.update(u),this.updateAttrs(),d=this.docView.update(u));for(let t=0;t<h.length;t++)if(c[t]!=Tr)try{let e=h[t];e.write&&e.write(c[t],this)}catch(o){zi(this.state,o)}if(this.viewState.editorHeight)if(this.viewState.scrollTarget)this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,f=!0;else if(r>-1){let t=s<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(s).top,e=t-r;(e>1||e<-1)&&(i.scrollTop=n+e,f=!0)}if(d&&this.docView.updateSelection(!0),this.viewport.from==l.from&&this.viewport.to==l.to&&!f&&0==this.measureRequests.length)break;r=-1}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let l of this.state.facet(Pi))l(e)}get themeClasses(){return ur+" "+(this.state.facet(cr)?fr:dr)+" "+this.state.facet(hr)}updateAttrs(){let t=Rr(this,Ui,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(qi)?"true":"false",class:"cm-content",style:`${Xe.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),Rr(this,Gi,e);let i=this.observer.ignore((()=>{let i=mi(this.contentDOM,this.contentAttrs,e),n=mi(this.dom,this.editorAttrs,t);return i||n}));return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let t of i.effects)if(t.is(Dr.announce)){e&&(this.announceDOM.textContent=""),e=!1;let i=this.announceDOM.appendChild(document.createElement("div"));i.textContent=t.value}}mountStyles(){this.styleModules=this.state.facet(Zi),ee.mount(this.root,this.styleModules.concat(gr).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(this.measureRequests.indexOf(t)>-1)return;if(null!=t.key)for(let e=0;e<this.measureRequests.length;e++)if(this.measureRequests[e].key===t.key)return void(this.measureRequests[e]=t);this.measureRequests.push(t)}}plugin(t){let e=this.pluginMap.get(t);return(void 0===e||e&&e.spec!=t)&&this.pluginMap.set(t,e=this.plugins.find((e=>e.spec==t))||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}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 Qn(this,t,Gn(this,t,e,i))}moveByGroup(t,e){return Qn(this,t,Gn(this,t,e,(e=>Jn(this,t.head,e))))}moveToLineBoundary(t,e,i=!0){return Un(this,t,e,i)}moveVertically(t,e,i){return Qn(this,t,Yn(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(),qn(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),r=s[fn.find(s,t-n.from,-1,e)];return be(i,r.dir==nn.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){let e=this.state.facet(Hi);return!e||t<this.viewport.from||t>this.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>Or)return gn(t.length);let e=this.textDirectionAt(t.from);for(let n of this.bidiCache)if(n.from==t.from&&n.dir==e)return n.order;let i=mn(t.text,e);return this.bidiCache.push(new Er(t.from,t.to,e,i)),i}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||Xe.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore((()=>{De(this.contentDOM),this.docView.updateSelection()}))}setRoot(t){this._root!=t&&(this._root=t,this.observer.setWindow((9==t.nodeType?t:t.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){return Fi.of(new Wi("number"==typeof t?V.cursor(t):t,e.y,e.x,e.yMargin,e.xMargin))}static domEventHandlers(t){return Ki.define((()=>({})),{eventHandlers:t})}static theme(t,e){let i=ee.newName(),n=[hr.of(i),Zi.of(mr(`.${i}`,t))];return e&&e.dark&&n.push(cr.of(!0)),n}static baseTheme(t){return X.lowest(Zi.of(mr("."+ur,t,pr)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&Ie.get(i)||Ie.get(t);return(null===(e=null===n||void 0===n?void 0:n.rootView)||void 0===e?void 0:e.view)||null}}Dr.styleModule=Zi,Dr.inputHandler=Ii,Dr.focusChangeEffect=Ni,Dr.perLineTextDirection=Hi,Dr.exceptionSink=Li,Dr.updateListener=Pi,Dr.editable=qi,Dr.mouseSelectionStyle=Bi,Dr.dragMovesSelection=Ri,Dr.clickAddsSelectionRange=Ei,Dr.decorations=Ji,Dr.atomicRanges=Yi,Dr.scrollMargins=Xi,Dr.darkTheme=cr,Dr.contentAttributes=Gi,Dr.editorAttributes=Ui,Dr.lineWrapping=Dr.contentAttributes.of({class:"cm-lineWrapping"}),Dr.announce=mt.define();const Or=4096,Tr={};class Er{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:nn.LTR;for(let s=Math.max(0,t.length-10);s<t.length;s++){let r=t[s];r.dir!=n||e.touchesRange(r.from,r.to)||i.push(new Er(e.mapPos(r.from,1),e.mapPos(r.to,-1),r.dir,r.order))}return i}}function Rr(t,e,i){for(let n=t.state.facet(e),s=n.length-1;s>=0;s--){let e=n[s],r="function"==typeof e?e(t):e;r&&fi(r,i)}return i}const Br=Xe.mac?"mac":Xe.windows?"win":Xe.linux?"linux":"key";function Lr(t,e){const i=t.split(/-(?!$)/);let n,s,r,o,l=i[i.length-1];"Space"==l&&(l=" ");for(let a=0;a<i.length-1;++a){const t=i[a];if(/^(cmd|meta|m)$/i.test(t))o=!0;else if(/^a(lt)?$/i.test(t))n=!0;else if(/^(c|ctrl|control)$/i.test(t))s=!0;else if(/^s(hift)?$/i.test(t))r=!0;else{if(!/^mod$/i.test(t))throw new Error("Unrecognized modifier name: "+t);"mac"==e?o=!0:s=!0}}return n&&(l="Alt-"+l),s&&(l="Ctrl-"+l),o&&(l="Meta-"+l),r&&(l="Shift-"+l),l}function Pr(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 Ir=X.default(Dr.domEventHandlers({keydown(t,e){return _r(Vr(e.state),t,e,"editor")}})),Nr=z.define({enables:Ir}),Hr=new WeakMap;function Vr(t){let e=t.facet(Nr),i=Hr.get(e);return i||Hr.set(e,i=qr(e.reduce(((t,e)=>t.concat(e)),[]))),i}function Wr(t,e,i){return _r(Vr(t.state),e,t,i)}let Fr=null;const zr=4e3;function qr(t,e=Br){let 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Jr{constructor(t,e){this.view=t,this.layer=e,this.drawn=[],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.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(Yr)!=t.state.facet(Yr)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&t.view.requestMeasure(this.measureReq)}setOrder(t){let e=0,i=t.facet(Yr);while(e<i.length&&i[e]!=this.layer)e++;this.dom.style.zIndex=String((this.layer.above?150:-1)-e)}measure(){return this.layer.markers(this.view)}draw(t){if(t.length!=this.drawn.length||t.some(((t,e)=>!Gr(t,this.drawn[e])))){let e=this.dom.firstChild,i=0;for(let n of 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null!=t&&(t=e.changes.mapPos(t)),e.effects.reduce(((t,e)=>e.is(lo)?e.value:t),t)}}),ho=Ki.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(ao);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(ao)!=i||t.docChanged||t.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let t=this.view.state.field(ao),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(ao)!=t&&this.view.dispatch({effects:lo.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 co(){return[ao,ho]}function uo(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)while(r=e.exec(o.value))s(l+r.index,r)}function fo(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}class po{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 Vt,i=e.add.bind(e);for(let{from:n,to:s}of fo(t,this.maxLength))uo(t.state.doc,this.regexp,n,s,((e,n)=>this.addMatch(n,t,e,i)));return e.finish()}updateDeco(t,e){let i=1e9,n=-1;return t.docChanged&&t.changes.iterChanges(((e,s,r,o)=>{o>t.view.viewport.from&&r<t.view.viewport.to&&(i=Math.min(r,i),n=Math.max(o,n))})),t.viewportChanged||n-i>1e3?this.createDeco(t.view):n>-1?this.updateRange(t.view,e.map(t.changes),i,n):e}updateRange(t,e,i,n){for(let s of t.visibleRanges){let r=Math.max(s.from,i),o=Math.min(s.to,n);if(o>r){let i=t.state.doc.lineAt(r),n=i.to<o?t.state.doc.lineAt(o):i,l=Math.max(s.from,i.from),a=Math.min(s.to,n.to);if(this.boundary){for(;r>i.from;r--)if(this.boundary.test(i.text[r-1-i.from])){l=r;break}for(;o<n.to;o++)if(this.boundary.test(n.text[o-n.from])){a=o;break}}let h,c=[],u=(t,e,i)=>c.push(i.range(t,e));if(i==n){this.regexp.lastIndex=l-i.from;while((h=this.regexp.exec(i.text))&&h.index<a-i.from)this.addMatch(h,t,h.index+i.from,u)}else uo(t.state.doc,this.regexp,l,a,((e,i)=>this.addMatch(i,t,e,u)));e=e.update({filterFrom:l,filterTo:a,filter:(t,e)=>t<l||e>a,add:c})}}return e}}const mo=null!=/x/.unicode?"gu":"g",go=new RegExp("[\0-\b\n--Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff-]",mo),vo={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 wo=null;function yo(){var t;if(null==wo&&"undefined"!=typeof document&&document.body){let e=document.body.style;wo=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return wo||!1}const bo=z.define({combine(t){let e=Rt(t,{render:null,specialChars:go,addSpecialChars:null});return(e.replaceTabs=!yo())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,mo)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,mo)),e}});function xo(t={}){return[bo.of(t),So()]}let ko=null;function So(){return ko||(ko=Ki.fromClass(class{constructor(t){this.view=t,this.decorations=wi.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(bo)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new po({regexp:t.specialChars,decoration:(e,i,n)=>{let{doc:s}=i.state,r=C(e[0],0);if(9==r){let t=s.lineAt(n),e=i.state.tabSize,r=Jt(t.text,e,n-t.from);return wi.replace({widget:new Do((e-r%e)*this.view.defaultCharacterWidth)})}return this.decorationCache[r]||(this.decorationCache[r]=wi.replace({widget:new Ao(t,r)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(bo);t.startState.facet(bo)!=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}))}const Co="•";function Mo(t){return t>=32?Co:10==t?"␤":String.fromCharCode(9216+t)}class Ao extends gi{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=Mo(this.code),i=t.state.phrase("Control character")+" "+(vo[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 Do extends gi{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}}function Oo(){return Eo}const To=wi.line({class:"cm-activeLine"}),Eo=Ki.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(To.range(s.from)),e=s.from)}return wi.set(i)}},{decorations:t=>t.decorations});class Ro extends gi{constructor(t){super(),this.content=t}toDOM(){let t=document.createElement("span");return t.className="cm-placeholder",t.style.pointerEvents="none",t.appendChild("string"==typeof this.content?document.createTextNode(this.content):this.content),"string"==typeof this.content?t.setAttribute("aria-label","placeholder "+this.content):t.setAttribute("aria-hidden","true"),t}coordsAt(t){let e=t.firstChild?me(t.firstChild):[];if(!e.length)return null;let i=window.getComputedStyle(t.parentNode),n=be(e[0],"rtl"!=i.direction),s=parseInt(i.lineHeight);return n.bottom-n.top>1.5*s?{left:n.left,right:n.right,top:n.top,bottom:n.top+s}:n}ignoreEvent(){return!1}}function Bo(t){return Ki.fromClass(class{constructor(e){this.view=e,this.placeholder=wi.set([wi.widget({widget:new Ro(t),side:1}).range(0)])}get decorations(){return this.view.state.doc.length?wi.none:this.placeholder}},{decorations:t=>t.decorations})}const Lo=2e3;function Po(t,e,i){let n=Math.min(e.line,i.line),s=Math.max(e.line,i.line),r=[];if(e.off>Lo||i.off>Lo||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(V.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=Yt(i.text,o,t.tabSize,!0);if(n<0)r.push(V.cursor(i.to));else{let e=Yt(i.text,l,t.tabSize);r.push(V.range(i.from+n,i.from+e))}}}return r}function Io(t,e){let i=t.coordsAtPos(t.viewport.from);return i?Math.round(Math.abs((i.left-e)/t.defaultCharacterWidth)):-1}function No(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>Lo?-1:s==n.length?Io(t,e.clientX):Jt(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:r,off:s}}function Ho(t,e){let i=No(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=No(t,e);if(!o)return n;let l=Po(t.state,i,o);return l.length?r?V.create(l.concat(n.ranges)):V.create(l):n}}:null}function Vo(t){let e=(null===t||void 0===t?void 0:t.eventFilter)||(t=>t.altKey&&0==t.button);return Dr.mouseSelectionStyle.of(((t,i)=>e(i)?Ho(t,i):null))}const Wo={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},Fo={style:"cursor: crosshair"};function zo(t={}){let[e,i]=Wo[t.key||"Alt"],n=Ki.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,Dr.contentAttributes.of((t=>{var e;return(null===(e=t.plugin(n))||void 0===e?void 0:e.isDown)?Fo:null}))]}const qo="-10000px";class _o{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 r=0;r<n.length;r++){let e=n[r],i=-1;if(e){for(let t=0;t<this.tooltips.length;t++){let n=this.tooltips[t];n&&n.create==e.create&&(i=t)}if(i<0)s[r]=this.createTooltipView(e);else{let e=s[r]=this.tooltipViews[i];e.update&&e.update(t)}}}for(let r of this.tooltipViews)s.indexOf(r)<0&&(r.dom.remove(),null===(e=r.destroy)||void 0===e||e.call(r));return this.input=i,this.tooltips=n,this.tooltipViews=s,!0}}function jo(t){let{win:e}=t;return{top:0,left:0,bottom:e.innerHeight,right:e.innerWidth}}const Ko=z.define({combine:t=>{var e,i,n;return{position:Xe.ios?"absolute":(null===(e=t.find((t=>t.position)))||void 0===e?void 0:e.position)||"fixed",parent:(null===(i=t.find((t=>t.parent)))||void 0===i?void 0:i.parent)||null,tooltipSpace:(null===(n=t.find((t=>t.tooltipSpace)))||void 0===n?void 0:n.tooltipSpace)||jo}}}),$o=new WeakMap,Uo=Ki.fromClass(class{constructor(t){this.view=t,this.inView=!0,this.lastTransaction=0,this.measureTimeout=-1;let e=t.state.facet(Ko);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 _o(t,Yo,(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(Ko);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=qo,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 i of this.manager.tooltipViews)i.dom.remove(),null===(t=i.destroy)||void 0===t||t.call(i);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(Ko).tooltipSpace(this.view)}}writeMeasure(t){var e;let{editor:i,space:n}=t,s=[];for(let r=0;r<this.manager.tooltips.length;r++){let o=this.manager.tooltips[r],l=this.manager.tooltipViews[r],{dom:a}=l,h=t.pos[r],c=t.size[r];if(!h||h.bottom<=Math.max(i.top,n.top)||h.top>=Math.min(i.bottom,n.bottom)||h.right<Math.max(i.left,n.left)-.1||h.left>Math.min(i.right,n.right)+.1){a.style.top=qo;continue}let u=o.arrow?l.dom.querySelector(".cm-tooltip-arrow"):null,d=u?7:0,f=c.right-c.left,p=null!==(e=$o.get(l))&&void 0!==e?e:c.bottom-c.top,m=l.offset||Jo,g=this.view.textDirection==nn.LTR,v=c.width>n.right-n.left?g?n.left:n.right-c.width:g?Math.min(h.left-(u?14:0)+m.x,n.right-f):Math.max(n.left,h.left-f+(u?14:0)-m.x),w=!!o.above;!o.strictSide&&(w?h.top-(c.bottom-c.top)-m.y<n.top:h.bottom+(c.bottom-c.top)+m.y>n.bottom)&&w==n.bottom-h.bottom>h.top-n.top&&(w=!w);let y=(w?h.top-n.top:n.bottom-h.bottom)-d;if(y<p&&!1!==l.resize){if(y<this.view.defaultLineHeight){a.style.top=qo;continue}$o.set(l,p),a.style.height=(p=y)+"px"}else a.style.height&&(a.style.height="");let b=w?h.top-p-d-m.y:h.bottom+d+m.y,x=v+f;if(!0!==l.overlap)for(let t of s)t.left<x&&t.right>v&&t.top<b+p&&t.bottom>b&&(b=w?t.top-p-2-d:t.bottom+d+2);"absolute"==this.position?(a.style.top=b-t.parent.top+"px",a.style.left=v-t.parent.left+"px"):(a.style.top=b+"px",a.style.left=v+"px"),u&&(u.style.left=h.left+(g?m.x:-m.x)-(v+14-7)+"px"),!0!==l.overlap&&s.push({left:v,top:b,right:x,bottom:b+p}),a.classList.toggle("cm-tooltip-above",w),a.classList.toggle("cm-tooltip-below",!w),l.positioned&&l.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=qo}},{eventHandlers:{scroll(){this.maybeMeasure()}}}),Go=Dr.baseTheme({".cm-tooltip":{zIndex:100,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),Jo={x:0,y:0},Yo=z.define({enables:[Uo,Go]}),Xo=z.define();class Qo{constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new _o(t,Xo,(t=>this.createHostedView(t)))}static create(t){return new Qo(t)}createHostedView(t){let e=t.create(this.view);return e.dom.classList.add("cm-tooltip-section"),this.dom.appendChild(e.dom),this.mounted&&e.mount&&e.mount(this.view),e}mount(t){for(let e of this.manager.tooltipViews)e.mount&&e.mount(t);this.mounted=!0}positioned(t){for(let e of this.manager.tooltipViews)e.positioned&&e.positioned(t)}update(t){this.manager.update(t)}destroy(){var t;for(let e of this.manager.tooltipViews)null===(t=e.destroy)||void 0===t||t.call(e)}}const Zo=Yo.compute([Xo],(t=>{let e=t.facet(Xo).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:Qo.create,above:e[0].above,arrow:e.some((t=>t.arrow))}}));class tl{constructor(t,e,i,n,s){this.view=t,this.source=e,this.field=i,this.setHover=n,this.hoverTime=s,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout((()=>this.startHover()),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active)return;let t=Date.now()-this.lastMove.time;t<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-t):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{lastMove:t}=this,e=this.view.contentDOM.contains(t.target)?this.view.posAtCoords(t):null;if(null==e)return;let i=this.view.coordsAtPos(e);if(null==i||t.y<i.top||t.y>i.bottom||t.x<i.left-this.view.defaultCharacterWidth||t.x>i.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==nn.RTL?-1:1,r=this.source(this.view,e,t.x<i.left?-s:s);if(null===r||void 0===r?void 0:r.then){let t=this.pending={pos:e};r.then((e=>{this.pending==t&&(this.pending=null,e&&this.view.dispatch({effects:this.setHover.of(e)}))}),(t=>zi(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&&!el(this.lastMove.target)||this.pending){let{pos:n}=i||this.pending,s=null!==(e=null===i||void 0===i?void 0:i.end)&&void 0!==e?e:n;(n==s?this.view.posAtCoords(this.lastMove)==n:il(this.view,n,s,t.clientX,t.clientY,6))||(this.view.dispatch({effects:this.setHover.of(null)}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1,this.active&&!el(t.relatedTarget)&&this.view.dispatch({effects:this.setHover.of(null)})}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}function el(t){for(let e=t;e;e=e.parentNode)if(1==e.nodeType&&e.classList.contains("cm-tooltip"))return!0;return!1}function il(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 c=0;c<h.length;c++){let t=h[c],e=Math.max(t.top-s,s-t.bottom,t.left-n,n-t.right);if(e<=r)return!0}return!1}function nl(t,e={}){let i=mt.define(),n=G.define({create(){return null},update(t,n){if(t&&(e.hideOnChange&&(n.docChanged||n.selection)||e.hideOn&&e.hideOn(n,t)))return null;if(t&&n.docChanged){let e=n.changes.mapPos(t.pos,-1,O.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(rl)&&(t=null);return t},provide:t=>Xo.from(t)});return[n,Ki.define((s=>new tl(s,t,n,i,e.hoverTime||300))),Zo]}function sl(t,e){let i=t.plugin(Uo);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const rl=mt.define();const ol=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 ll(t,e){let i=t.plugin(al),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const al=Ki.fromClass(class{constructor(t){this.input=t.state.facet(ul),this.specs=this.input.filter((t=>t)),this.panels=this.specs.map((e=>e(t)));let e=t.state.facet(ol);this.top=new hl(t,!0,e.topContainer),this.bottom=new hl(t,!1,e.bottomContainer),this.top.sync(this.panels.filter((t=>t.top))),this.bottom.sync(this.panels.filter((t=>!t.top)));for(let i of this.panels)i.dom.classList.add("cm-panel"),i.mount&&i.mount()}update(t){let e=t.state.facet(ol);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new hl(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new hl(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet(ul);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 n of this.panels)n.update&&n.update(t)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:t=>Dr.scrollMargins.of((e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}}))});class hl{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){while(t!=e.dom)t=cl(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);while(t)t=cl(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 cl(t){let e=t.nextSibling;return t.remove(),e}const ul=z.define({enables:al});class dl extends Bt{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}dl.prototype.elementClass="",dl.prototype.toDOM=void 0,dl.prototype.mapMode=O.TrackBefore,dl.prototype.startSide=dl.prototype.endSide=-1,dl.prototype.point=!0;const fl=z.define(),pl={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>Nt.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{}},ml=z.define();function gl(t){return[wl(),ml.of(Object.assign(Object.assign({},pl),t))]}const vl=z.define({combine:t=>t.some((t=>t))});function wl(t){let e=[yl];return t&&!1===t.fixed&&e.push(vl.of(!0)),e}const yl=Ki.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(ml).map((e=>new Sl(t,e)));for(let e of this.gutters)this.dom.appendChild(e.dom);this.fixed=!t.state.facet(vl),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(vl)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":""),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&this.dom.remove();let i=Nt.iter(this.view.state.facet(fl),this.view.viewport.from),n=[],s=this.gutters.map((t=>new kl(t,this.view.viewport,-this.view.documentPadding.top)));for(let r of this.view.viewportLineBlocks)if(n.length&&(n=[]),Array.isArray(r.type)){let t=!0;for(let e of r.type)if(e.type==vi.Text&&t){xl(i,n,e.from);for(let t of s)t.line(this.view,e,n);t=!1}else if(e.widget)for(let t of s)t.widget(this.view,e)}else if(r.type==vi.Text){xl(i,n,r.from);for(let t of s)t.line(this.view,r,n)}for(let r of s)r.finish();t&&this.view.scrollDOM.insertBefore(this.dom,e)}updateGutters(t){let e=t.startState.facet(ml),i=t.state.facet(ml),n=t.docChanged||t.heightChanged||t.viewportChanged||!Nt.eq(t.startState.facet(fl),t.state.facet(fl),t.view.viewport.from,t.view.viewport.to);if(e==i)for(let s of this.gutters)s.update(t)&&(n=!0);else{n=!0;let s=[];for(let n of i){let i=e.indexOf(n);i<0?s.push(new Sl(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=>Dr.scrollMargins.of((e=>{let i=e.plugin(t);return i&&0!=i.gutters.length&&i.fixed?e.textDirection==nn.LTR?{left:i.dom.offsetWidth}:{right:i.dom.offsetWidth}:null}))});function bl(t){return Array.isArray(t)?t:[t]}function xl(t,e,i){while(t.value&&t.from<=i)t.from==i&&e.push(t.value),t.next()}class kl{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=Nt.iter(t.markers,e.from)}addElement(t,e,i){let{gutter:n}=this,s=e.top-this.height;if(this.i==n.elements.length){let r=new Cl(t,e.height,s,i);n.elements.push(r),n.dom.appendChild(r.dom)}else n.elements[this.i].update(t,e.height,s,i);this.height=e.bottom,this.i++}line(t,e,i){let n=[];xl(this.cursor,n,e.from),i.length&&(n=n.concat(i));let s=this.gutter.config.lineMarker(t,e,n);s&&n.unshift(s);let r=this.gutter;(0!=n.length||r.config.renderEmptyElements)&&this.addElement(t,e,n)}widget(t,e){let i=this.gutter.config.widgetMarker(t,e.widget,e);i&&this.addElement(t,e,[i])}finish(){let t=this.gutter;while(t.elements.length>this.i){let e=t.elements.pop();t.dom.removeChild(e.dom),e.destroy()}}}class Sl{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)){while(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=bl(e.markers(t)),e.initialSpacer&&(this.spacer=new Cl(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=bl(this.config.markers(t.view)),this.spacer&&this.config.updateSpacer){let e=this.config.updateSpacer(this.spacer.markers[0],t);e!=this.spacer.markers[0]&&this.spacer.update(t.view,0,0,[e])}let i=t.view.viewport;return!Nt.eq(this.markers,e,i.from,i.to)||!!this.config.lineMarkerChange&&this.config.lineMarkerChange(t)}destroy(){for(let t of this.elements)t.destroy()}}class Cl{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":""),Ml(this.markers,n)||this.setMarkers(t,n)}setMarkers(t,e){let i="cm-gutterElement",n=this.dom.firstChild;for(let s=0,r=0;;){let o=r,l=s<e.length?e[s++]:null,a=!1;if(l){let t=l.elementClass;t&&(i+=" "+t);for(let e=r;e<this.markers.length;e++)if(this.markers[e].compare(l)){o=e,a=!0;break}}else o=this.markers.length;while(r<o){let t=this.markers[r++];if(t.toDOM){t.destroy(n);let e=n.nextSibling;n.remove(),n=e}}if(!l)break;l.toDOM&&(a?n=n.nextSibling:this.dom.insertBefore(l.toDOM(t),n)),a&&r++}this.dom.className=i,this.markers=e}destroy(){this.setMarkers(null,[])}}function Ml(t,e){if(t.length!=e.length)return!1;for(let i=0;i<t.length;i++)if(!t[i].compare(e[i]))return!1;return!0}const Al=z.define(),Dl=z.define({combine(t){return Rt(t,{formatNumber:String,domEventHandlers:{}},{domEventHandlers(t,e){let i=Object.assign({},t);for(let n in e){let t=i[n],s=e[n];i[n]=t?(e,i,n)=>t(e,i,n)||s(e,i,n):s}return i}})}});class Ol extends dl{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function Tl(t,e){return t.state.facet(Dl).formatNumber(e,t.state)}const El=ml.compute([Dl],(t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers(t){return t.state.facet(Al)},lineMarker(t,e,i){return i.some((t=>t.toDOM))?null:new Ol(Tl(t,t.state.doc.lineAt(e.from).number))},widgetMarker:()=>null,lineMarkerChange:t=>t.startState.facet(Dl)!=t.state.facet(Dl),initialSpacer(t){return new Ol(Tl(t,Bl(t.state.doc.lines)))},updateSpacer(t,e){let i=Tl(e.view,Bl(e.view.state.doc.lines));return i==t.number?t:new Ol(i)},domEventHandlers:t.facet(Dl).domEventHandlers})));function Rl(t={}){return[Dl.of(t),wl(),El]}function Bl(t){let e=9;while(e<t)e=10*e+9;return e}const Ll=new class extends dl{constructor(){super(...arguments),this.elementClass="cm-activeLineGutter"}},Pl=fl.compute(["selection"],(t=>{let e=[],i=-1;for(let n of t.selection.ranges){let s=t.doc.lineAt(n.head).from;s>i&&(i=s,e.push(Ll.range(s)))}return Nt.of(e)}));function Il(){return Pl}i(8675),i(3408),i(4590),i(3462),i(1439),i(7585),i(5315);const Nl=1024;let Hl=0;class Vl{constructor(t,e){this.from=t,this.to=e}}class Wl{constructor(t={}){this.id=Hl++,this.perNode=!!t.perNode,this.deserialize=t.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")})}add(t){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return"function"!=typeof t&&(t=zl.match(t)),e=>{let i=t(e);return void 0===i?null:[this,i]}}}Wl.closedBy=new Wl({deserialize:t=>t.split(" ")}),Wl.openedBy=new Wl({deserialize:t=>t.split(" ")}),Wl.group=new Wl({deserialize:t=>t.split(" ")}),Wl.contextHash=new Wl({perNode:!0}),Wl.lookAhead=new Wl({perNode:!0}),Wl.mounted=new Wl({perNode:!0});const Fl=Object.create(null);class zl{constructor(t,e,i,n=0){this.name=t,this.props=e,this.id=i,this.flags=n}static define(t){let e=t.props&&t.props.length?Object.create(null):Fl,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(null==t.name?8:0),n=new zl(t.name||"",e,t.id,i);if(t.props)for(let s of t.props)if(Array.isArray(s)||(s=s(n)),s){if(s[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");e[s[0].id]=s[1]}return n}prop(t){return this.props[t.id]}get isTop(){return(1&this.flags)>0}get isSkipped(){return(2&this.flags)>0}get isError(){return(4&this.flags)>0}get isAnonymous(){return(8&this.flags)>0}is(t){if("string"==typeof t){if(this.name==t)return!0;let e=this.prop(Wl.group);return!!e&&e.indexOf(t)>-1}return this.id==t}static match(t){let e=Object.create(null);for(let i in t)for(let n of i.split(" "))e[n]=t[i];return t=>{for(let i=t.prop(Wl.group),n=-1;n<(i?i.length:0);n++){let s=e[n<0?t.name:i[n]];if(s)return s}}}}zl.none=new zl("",Object.create(null),0,8);const ql=new WeakMap,_l=new WeakMap;var jl;(function(t){t[t["ExcludeBuffers"]=1]="ExcludeBuffers",t[t["IncludeAnonymous"]=2]="IncludeAnonymous",t[t["IgnoreMounts"]=4]="IgnoreMounts",t[t["IgnoreOverlays"]=8]="IgnoreOverlays"})(jl||(jl={}));class Kl{constructor(t,e,i,n,s){if(this.type=t,this.children=e,this.positions=i,this.length=n,this.props=null,s&&s.length){this.props=Object.create(null);for(let[t,e]of s)this.props["number"==typeof t?t:t.id]=e}}toString(){let t=this.prop(Wl.mounted);if(t&&!t.overlay)return t.tree.toString();let e="";for(let i of this.children){let t=i.toString();t&&(e&&(e+=","),e+=t)}return this.type.name?(/\W/.test(this.type.name)&&!this.type.isError?JSON.stringify(this.type.name):this.type.name)+(e.length?"("+e+")":""):e}cursor(t=0){return new ia(this.topNode,t)}cursorAt(t,e=0,i=0){let n=ql.get(this)||this.topNode,s=new ia(n);return s.moveTo(t,e),ql.set(this,s._tree),s}get topNode(){return new Xl(this,0,0,null)}resolve(t,e=0){let i=Yl(ql.get(this)||this.topNode,t,e,!1);return ql.set(this,i),i}resolveInner(t,e=0){let i=Yl(_l.get(this)||this.topNode,t,e,!0);return _l.set(this,i),i}iterate(t){let{enter:e,leave:i,from:n=0,to:s=this.length}=t,r=t.mode||0,o=(r&jl.IncludeAnonymous)>0;for(let l=this.cursor(r|jl.IncludeAnonymous);;){let t=!1;if(l.from<=s&&l.to>=n&&(!o&&l.type.isAnonymous||!1!==e(l))){if(l.firstChild())continue;t=!0}for(;;){if(t&&i&&(o||!l.type.isAnonymous)&&i(l),l.nextSibling())break;if(!l.parent())return;t=!0}}}prop(t){return t.perNode?this.props?this.props[t.id]:void 0:this.type.prop(t)}get propValues(){let t=[];if(this.props)for(let e in this.props)t.push([+e,this.props[e]]);return t}balance(t={}){return this.children.length<=8?this:la(zl.none,this.children,this.positions,0,this.children.length,0,this.length,((t,e,i)=>new Kl(this.type,t,e,i,this.propValues)),t.makeTree||((t,e,i)=>new Kl(zl.none,t,e,i)))}static build(t){return sa(t)}}Kl.empty=new Kl(zl.none,[],[],0);class $l{constructor(t,e){this.buffer=t,this.index=e}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}get pos(){return this.index}next(){this.index-=4}fork(){return new $l(this.buffer,this.index)}}class Ul{constructor(t,e,i){this.buffer=t,this.length=e,this.set=i}get type(){return zl.none}toString(){let t=[];for(let e=0;e<this.buffer.length;)t.push(this.childString(e)),e=this.buffer[e+3];return t.join(",")}childString(t){let e=this.buffer[t],i=this.buffer[t+3],n=this.set.types[e],s=n.name;if(/\W/.test(s)&&!n.isError&&(s=JSON.stringify(s)),t+=4,i==t)return s;let r=[];while(t<i)r.push(this.childString(t)),t=this.buffer[t+3];return s+"("+r.join(",")+")"}findChild(t,e,i,n,s){let{buffer:r}=this,o=-1;for(let l=t;l!=e;l=r[l+3])if(Gl(s,n,r[l+1],r[l+2])&&(o=l,i>0))break;return o}slice(t,e,i){let n=this.buffer,s=new Uint16Array(e-t),r=0;for(let o=t,l=0;o<e;){s[l++]=n[o++],s[l++]=n[o++]-i;let e=s[l++]=n[o++]-i;s[l++]=n[o++]-t,r=Math.max(r,e)}return new Ul(s,r,this.set)}}function Gl(t,e,i,n){switch(t){case-2:return i<e;case-1:return n>=e&&i<e;case 0:return i<e&&n>e;case 1:return i<=e&&n>e;case 2:return n>e;case 4:return!0}}function Jl(t,e){let i=t.childBefore(e);while(i){let e=i.lastChild;if(!e||e.to!=i.to)break;e.type.isError&&e.from==e.to?(t=i,i=e.prevSibling):i=e}return t}function Yl(t,e,i,n){var s;while(t.from==t.to||(i<1?t.from>=e:t.from>e)||(i>-1?t.to<=e:t.to<e)){let e=!n&&t instanceof Xl&&t.index<0?null:t.parent;if(!e)return t;t=e}let r=n?0:jl.IgnoreOverlays;if(n)for(let o=t,l=o.parent;l;o=l,l=o.parent)o instanceof Xl&&o.index<0&&(null===(s=l.enter(e,i,r))||void 0===s?void 0:s.from)!=o.from&&(t=l);for(;;){let n=t.enter(e,i,r);if(!n)return t;t=n}}class Xl{constructor(t,e,i,n){this._tree=t,this.from=e,this.index=i,this._parent=n}get type(){return this._tree.type}get name(){return this._tree.type.name}get to(){return this.from+this._tree.length}nextChild(t,e,i,n,s=0){for(let r=this;;){for(let{children:o,positions:l}=r._tree,a=e>0?o.length:-1;t!=a;t+=e){let a=o[t],h=l[t]+r.from;if(Gl(n,i,h,h+a.length))if(a instanceof Ul){if(s&jl.ExcludeBuffers)continue;let o=a.findChild(0,a.buffer.length,e,i-h,n);if(o>-1)return new ea(new ta(r,a,t,h),null,o)}else if(s&jl.IncludeAnonymous||!a.type.isAnonymous||na(a)){let o;if(!(s&jl.IgnoreMounts)&&a.props&&(o=a.prop(Wl.mounted))&&!o.overlay)return new Xl(o.tree,h,t,r);let l=new Xl(a,h,t,r);return s&jl.IncludeAnonymous||!l.type.isAnonymous?l:l.nextChild(e<0?a.children.length-1:0,e,i,n)}}if(s&jl.IncludeAnonymous||!r.type.isAnonymous)return null;if(t=r.index>=0?r.index+e:e<0?-1:r._parent._tree.children.length,r=r._parent,!r)return null}}get firstChild(){return this.nextChild(0,1,0,4)}get lastChild(){return this.nextChild(this._tree.children.length-1,-1,0,4)}childAfter(t){return this.nextChild(0,1,t,2)}childBefore(t){return this.nextChild(this._tree.children.length-1,-1,t,-2)}enter(t,e,i=0){let n;if(!(i&jl.IgnoreOverlays)&&(n=this._tree.prop(Wl.mounted))&&n.overlay){let i=t-this.from;for(let{from:t,to:s}of n.overlay)if((e>0?t<=i:t<i)&&(e<0?s>=i:s>i))return new Xl(n.tree,n.overlay[0].from+this.from,-1,this)}return this.nextChild(0,1,t,e,i)}nextSignificantParent(){let t=this;while(t.type.isAnonymous&&t._parent)t=t._parent;return t}get parent(){return this._parent?this._parent.nextSignificantParent():null}get nextSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index+1,1,0,4):null}get prevSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index-1,-1,0,4):null}cursor(t=0){return new ia(this,t)}get tree(){return this._tree}toTree(){return this._tree}resolve(t,e=0){return Yl(this,t,e,!1)}resolveInner(t,e=0){return Yl(this,t,e,!0)}enterUnfinishedNodesBefore(t){return Jl(this,t)}getChild(t,e=null,i=null){let n=Ql(this,t,e,i);return 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s=n.resolve(e-n.from,i);for(let e of o)if(e.test(s,t)){let i=t.facet(e.facet);return"replace"==e.type?i:i.concat(r)}}return r}))].concat(i)}isActiveAt(t,e,i=-1){return Ka(t,e,i).type.prop(qa)==this.data}findRegions(t){let e=t.facet(eh);if((null===e||void 0===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(qa)==this.data)return void i.push({from:e,to:e+t.length});let s=t.prop(Wl.mounted);if(s){if(s.tree.prop(qa)==this.data){if(s.overlay)for(let t of s.overlay)i.push({from:t.from+e,to:t.to+e});else i.push({from:e,to:e+t.length});return}if(s.overlay){let t=i.length;if(n(s.tree,s.overlay[0].from+e),i.length>t)return}}for(let i=0;i<t.children.length;i++){let s=t.children[i];s instanceof Kl&&n(s,t.positions[i]+e)}};return n($a(t),0),i}get allowsNesting(){return!0}}function Ka(t,e,i){let n=t.facet(eh),s=$a(t).topNode;if(!n||n.allowsNesting)for(let r=s;r;r=r.enter(e,i,jl.ExcludeBuffers))r.type.isTop&&(s=r);return s}ja.setState=mt.define();function $a(t){let e=t.field(ja.state,!1);return e?e.tree:Kl.empty}class Ua{constructor(t){this.doc=t,this.cursorPos=0,this.string="",this.cursor=t.iter()}get length(){return this.doc.length}syncTo(t){return this.string=this.cursor.next(t-this.cursorPos).value,this.cursorPos=t+this.string.length,this.cursorPos-this.string.length}chunk(t){return this.syncTo(t),this.string}get lineChunks(){return!0}read(t,e){let i=this.cursorPos-this.string.length;return t<i||e>=this.cursorPos?this.doc.sliceString(t,e):this.string.slice(t-i,e-i)}}let Ga=null;class Ja{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 Ja(t,e,[],Kl.empty,0,i,[],null)}startParse(){return this.parser.startParse(new Ua(this.state.doc),this.fragments)}work(t,e){return null!=e&&e>=this.state.doc.length&&(e=void 0),this.tree!=Kl.empty&&this.isDone(null!==e&&void 0!==e?e:this.state.doc.length)?(this.takeTree(),!0):this.withContext((()=>{var i;if("number"==typeof t){let e=Date.now()+t;t=()=>Date.now()>e}for(this.parse||(this.parse=this.startParse()),null!=e&&(null==this.parse.stoppedAt||this.parse.stoppedAt>e)&&e<this.state.doc.length&&this.parse.stopAt(e);;){let n=this.parse.advance();if(n){if(this.fragments=this.withoutTempSkipped(aa.addTree(n,this.fragments,null!=this.parse.stoppedAt)),this.treeLen=null!==(i=this.parse.stoppedAt)&&void 0!==i?i:this.state.doc.length,this.tree=n,this.parse=null,!(this.treeLen<(null!==e&&void 0!==e?e:this.state.doc.length)))return!0;this.parse=this.startParse()}if(t())return!1}}))}takeTree(){let t,e;this.parse&&(t=this.parse.parsedPos)>=this.treeLen&&((null==this.parse.stoppedAt||this.parse.stoppedAt>t)&&this.parse.stopAt(t),this.withContext((()=>{while(!(e=this.parse.advance()));})),this.treeLen=t,this.tree=e,this.fragments=this.withoutTempSkipped(aa.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=Ga;Ga=this;try{return t()}finally{Ga=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=Ya(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=aa.applyChanges(i,e),n=Kl.empty,s=0,r={from:t.mapPos(r.from,-1),to:t.mapPos(r.to,1)},this.skipped.length){o=[];for(let e of this.skipped){let i=t.mapPos(e.from,1),n=t.mapPos(e.to,-1);i<n&&o.push({from:i,to:n})}}}return new Ja(this.parser,e,i,n,s,r,o,this.scheduleOn)}updateViewport(t){if(this.viewport.from==t.from&&this.viewport.to==t.to)return!1;this.viewport=t;let e=this.skipped.length;for(let i=0;i<this.skipped.length;i++){let{from:e,to:n}=this.skipped[i];e<t.to&&n>t.from&&(this.fragments=Ya(this.fragments,e,n),this.skipped.splice(i--,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 ha{createParse(e,i,n){let s=n[0].from,r=n[n.length-1].to,o={parsedPos:s,advance(){let e=Ga;if(e){for(let t of n)e.tempSkipped.push(t);t&&(e.scheduleOn=e.scheduleOn?Promise.all([e.scheduleOn,t]):t)}return this.parsedPos=r,new Kl(zl.none,[],[],r-s)},stoppedAt:null,stopAt(){}};return o}}}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 Ga}}function Ya(t,e,i){return aa.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class Xa{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 Xa(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=Ja.create(t.facet(eh).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Xa(i)}}ja.state=G.define({create:Xa.init,update(t,e){for(let i of e.effects)if(i.is(ja.setState))return i.value;return e.startState.facet(eh)!=e.state.facet(eh)?Xa.init(e.state):t.apply(e)}});let Qa=t=>{let e=setTimeout((()=>t()),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Qa=t=>{let e=-1,i=setTimeout((()=>{e=requestIdleCallback(t,{timeout:400})}),100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const Za="undefined"!=typeof navigator&&(null===(za=navigator.scheduling)||void 0===za?void 0:za.isInputPending)?()=>navigator.scheduling.isInputPending():null,th=Ki.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(ja.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(ja.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=Qa(this.work))}work(t){this.working=null;let e=Date.now();if(this.chunkEnd<e&&(this.chunkEnd<0||this.view.hasFocus)&&(this.chunkEnd=e+3e4,this.chunkBudget=3e3),this.chunkBudget<=0)return;let{state:i,viewport:{to:n}}=this.view,s=i.field(ja.state);if(s.tree==s.context.tree&&s.context.isDone(n+1e5))return;let r=Date.now()+Math.min(this.chunkBudget,100,t&&!Za?Math.max(25,t.timeRemaining()-5):1e9),o=s.context.treeLen<n&&i.doc.length>n+1e3,l=s.context.work((()=>Za&&Za()||Date.now()>r),n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(l||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:ja.setState.of(new Xa(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=>zi(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()}}}),eh=z.define({combine(t){return t.length?t[0]:null},enables:t=>[ja.state,th,Dr.contentAttributes.compute([t],(e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}}))]});const ih=z.define(),nh=z.define({combine:t=>{if(!t.length)return"  ";let e=t[0];if(!e||/\S/.test(e)||Array.from(e).some((t=>t!=e[0])))throw new Error("Invalid indent unit: "+JSON.stringify(t[0]));return e}});function sh(t){let e=t.facet(nh);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function rh(t,e){let i="",n=t.tabSize,s=t.facet(nh)[0];if("\t"==s){while(e>=n)i+="\t",e-=n;s=" "}for(let r=0;r<e;r++)i+=s;return i}function oh(t,e){t instanceof Et&&(t=new lh(t));for(let n of t.state.facet(ih)){let i=n(t,e);if(void 0!==i)return i}let i=$a(t.state);return i?hh(t,i,e):null}class lh{constructor(t,e={}){this.state=t,this.options=e,this.unit=sh(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:n,simulateDoubleBreak:s}=this.options;return null!=n&&n>=i.from&&n<=i.to?s&&n==t?{text:"",from:t}:(e<0?n<t:n<=t)?{text:i.text.slice(n-i.from),from:n}:{text:i.text.slice(0,n-i.from),from:i.from}:i}textAfterPos(t,e=1){if(this.options.simulateDoubleBreak&&t==this.options.simulateBreak)return"";let{text:i,from:n}=this.lineAt(t,e);return i.slice(t-n,Math.min(i.length,t+100-n))}column(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.countColumn(i,t-n),r=this.options.overrideIndentation?this.options.overrideIndentation(n):-1;return r>-1&&(s+=r-this.countColumn(i,i.search(/\S|$/))),s}countColumn(t,e=t.length){return Jt(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:n}=this.lineAt(t,e),s=this.options.overrideIndentation;if(s){let t=s(n);if(t>-1)return t}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const ah=new Wl;function hh(t,e,i){return dh(e.resolveInner(i).enterUnfinishedNodesBefore(i),i,t)}function ch(t){return t.pos==t.options.simulateBreak&&t.options.simulateDoubleBreak}function uh(t){let e=t.type.prop(ah);if(e)return e;let i,n=t.firstChild;if(n&&(i=n.type.prop(Wl.closedBy))){let e=t.lastChild,n=e&&i.indexOf(e.name)>-1;return t=>vh(t,!0,1,void 0,n&&!ch(t)?e.from:void 0)}return null==t.parent?fh:null}function dh(t,e,i){for(;t;t=t.parent){let n=uh(t);if(n)return n(ph.create(i,e,t))}return null}function fh(){return 0}class ph extends lh{constructor(t,e,i){super(t.state,t.options),this.base=t,this.pos=e,this.node=i}static create(t,e,i){return new ph(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);while(i.parent&&i.parent.from==i.from)i=i.parent;if(mh(i,t))break;e=this.state.doc.lineAt(i.from)}return this.lineIndent(e.from)}continue(){let t=this.node.parent;return t?dh(t,this.pos,this.base):0}}function mh(t,e){for(let i=e;i;i=i.parent)if(t==i)return!0;return!1}function gh(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 l=i.to;;){let t=e.childAfter(l);if(!t||t==n)return null;if(!t.type.isSkipped)return t.from<o?i:null;l=t.to}}function vh(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?gh(t):null;return a?l?t.column(a.from):t.column(a.to):t.baseIndent+(l?0:t.unit*i)}const wh=200;function yh(){return Et.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+wh)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:h}of o.selection.ranges){let t=o.doc.lineAt(h);if(t.from==l)continue;l=t.from;let e=oh(o,t.from);if(null==e)continue;let i=/^\s*/.exec(t.text)[0],n=rh(o,e);i!=n&&a.push({from:t.from,to:t.from+i.length,insert:n})}return a.length?[t,{changes:a,sequential:!0}]:t}))}const bh=z.define(),xh=new Wl;function kh(t,e,i){let n=$a(t);if(n.length<i)return null;let s=n.resolveInner(i,1),r=null;for(let o=s;o;o=o.parent){if(o.to<=i||o.from>i)continue;if(r&&o.from<e)break;let s=o.type.prop(xh);if(s&&(o.to<n.length-50||n.length==t.doc.length||!Sh(o))){let n=s(o,t);n&&n.from<=i&&n.from>=e&&n.to>i&&(r=n)}}return r}function Sh(t){let e=t.lastChild;return e&&e.to==t.to&&e.type.isError}function Ch(t,e,i){for(let n of t.facet(bh)){let s=n(t,e,i);if(s)return s}return kh(t,e,i)}function Mh(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 Ah=mt.define({map:Mh}),Dh=mt.define({map:Mh});function Oh(t){let e=[];for(let{head:i}of t.state.selection.ranges)e.some((t=>t.from<=i&&t.to>=i))||e.push(t.lineBlockAt(i));return e}const Th=G.define({create(){return wi.none},update(t,e){t=t.map(e.changes);for(let i of e.effects)i.is(Ah)&&!Rh(t,i.value.from,i.value.to)?t=t.update({add:[qh.range(i.value.from,i.value.to)]}):i.is(Dh)&&(t=t.update({filter:(t,e)=>i.value.from!=t||i.value.to!=e,filterFrom:i.value.from,filterTo:i.value.to}));if(e.selection){let i=!1,{head:n}=e.selection.main;t.between(n,n,((t,e)=>{t<n&&e>n&&(i=!0)})),i&&(t=t.update({filterFrom:n,filterTo:n,filter:(t,e)=>e<=n||t>=n}))}return 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n=t.doc.lineAt(i.from),s=i.to<=n.to?n:t.doc.lineAt(i.to),r=e.length-1;r>=0&&e[r].to>n.from?e[r].to=s.to:e.push({from:n.from+/^\s*/.exec(n.text)[0].length,to:s.to})}return e}function Bc(t,e,i=e.selection.ranges){let n=i.map((t=>Oc(e,t.from).block));if(!n.every((t=>t)))return null;let s=i.map(((t,i)=>Ec(e,n[i],t.from,t.to)));if(2!=t&&!s.every((t=>t)))return{changes:e.changes(i.map(((t,e)=>s[e]?[]:[{from:t.from,insert:n[e].open+" "},{from:t.to,insert:" "+n[e].close}])))};if(1!=t&&s.some((t=>t))){let t=[];for(let e,i=0;i<s.length;i++)if(e=s[i]){let s=n[i],{open:r,close:o}=e;t.push({from:r.pos-s.open.length,to:r.pos+r.margin},{from:o.pos-o.margin,to:o.pos+s.close.length})}return{changes:t}}return null}function Lc(t,e,i=e.selection.ranges){let n=[],s=-1;for(let{from:r,to:o}of i){let t=n.length,i=1e9,l=Oc(e,r).line;if(l){for(let t=r;t<=o;){let a=e.doc.lineAt(t);if(a.from>s&&(r==o||o>a.from)){s=a.from;let 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t.iterChangedRanges(((t,i)=>e=i)),e}const Wc=G.define({create(){return su.empty},update(t,e){let i=e.state.facet(Hc),n=e.annotation(Pc);if(n){let s=e.docChanged?V.single(Vc(e.changes)):void 0,r=$c.fromTransaction(e,s),o=n.side,l=0==o?t.undone:t.done;return l=r?Uc(l,l.length,i.minDepth,r):Zc(l,e.startState.selection),new su(0==o?n.rest:l,0==o?l:n.rest)}let s=e.annotation(Ic);if("full"!=s&&"before"!=s||(t=t.isolate()),!1===e.annotation(gt.addToHistory))return e.changes.empty?t:t.addMapping(e.changes.desc);let r=$c.fromTransaction(e),o=e.annotation(gt.time),l=e.annotation(gt.userEvent);return r?t=t.addChanges(r,o,l,i,e):e.selection&&(t=t.addSelection(e.startState.selection,o,l,i.newGroupDelay)),"full"!=s&&"after"!=s||(t=t.isolate()),t},toJSON(t){return{done:t.done.map((t=>t.toJSON())),undone:t.undone.map((t=>t.toJSON()))}},fromJSON(t){return new su(t.done.map($c.fromJSON),t.undone.map($c.fromJSON))}});function Fc(t={}){return[Wc,Hc.of(t),Dr.domEventHandlers({beforeinput(t,e){let 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$c(t.changes&&E.fromJSON(t.changes),[],t.mapped&&T.fromJSON(t.mapped),t.startSelection&&V.fromJSON(t.startSelection),t.selectionsAfter.map(V.fromJSON))}static fromTransaction(t,e){let i=Xc;for(let n of t.startState.facet(Nc)){let e=n(t);e.length&&(i=i.concat(e))}return!i.length&&t.changes.empty?null:new $c(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,Xc)}static selection(t){return new $c(void 0,Xc,void 0,void 0,t)}}function Uc(t,e,i,n){let s=e+1>i+20?e-i-1:0,r=t.slice(s,e);return r.push(n),r}function Gc(t,e){let i=[],n=!1;return t.iterChangedRanges(((t,e)=>i.push(t,e))),e.iterChangedRanges(((t,e,s,r)=>{for(let o=0;o<i.length;){let t=i[o++],e=i[o++];r>=t&&s<=e&&(n=!0)}})),n}function Jc(t,e){return t.ranges.length==e.ranges.length&&0===t.ranges.filter(((t,i)=>t.empty!=e.ranges[i].empty)).length}function Yc(t,e){return t.length?e.length?t.concat(e):t:e}const Xc=[],Qc=200;function Zc(t,e){if(t.length){let i=t[t.length-1],n=i.selectionsAfter.slice(Math.max(0,i.selectionsAfter.length-Qc));return n.length&&n[n.length-1].eq(e)?t:(n.push(e),Uc(t,t.length-1,1e9,i.setSelAfter(n)))}return[$c.selection([e])]}function tu(t){let e=t[t.length-1],i=t.slice();return i[t.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),i}function eu(t,e){if(!t.length)return t;let i=t.length,n=Xc;while(i){let s=iu(t[i-1],e,n);if(s.changes&&!s.changes.empty||s.effects.length){let e=t.slice(0,i);return e[i-1]=s,e}e=s.mapped,i--,n=s.selectionsAfter}return n.length?[$c.selection(n)]:Xc}function iu(t,e,i){let n=Yc(t.selectionsAfter.length?t.selectionsAfter.map((t=>t.map(e))):Xc,i);if(!t.changes)return $c.selection(n);let s=t.changes.map(e),r=e.mapDesc(t.changes,!0),o=t.mapped?t.mapped.composeDesc(r):r;return new $c(s,mt.mapEffects(t.effects,e),o,t.startSelection.map(r),n)}const nu=/^(input\.type|delete)($|\.)/;class su{constructor(t,e,i=0,n=void 0){this.done=t,this.undone=e,this.prevTime=i,this.prevUserEvent=n}isolate(){return this.prevTime?new su(this.done,this.undone):this}addChanges(t,e,i,n,s){let r=this.done,o=r[r.length-1];return r=o&&o.changes&&!o.changes.empty&&t.changes&&(!i||nu.test(i))&&(!o.selectionsAfter.length&&e-this.prevTime<n.newGroupDelay&&n.joinToEvent(s,Gc(o.changes,t.changes))||"input.type.compose"==i)?Uc(r,r.length-1,n.minDepth,new $c(t.changes.compose(o.changes),Yc(t.effects,o.effects),o.mapped,o.startSelection,Xc)):Uc(r,r.length,n.minDepth,t),new su(r,Xc,e,i)}addSelection(t,e,i,n){let s=this.done.length?this.done[this.done.length-1].selectionsAfter:Xc;return s.length>0&&e-this.prevTime<n&&i==this.prevUserEvent&&i&&/^select($|\.)/.test(i)&&Jc(s[s.length-1],t)?this:new su(Zc(this.done,t),this.undone,e,i)}addMapping(t){return new su(eu(this.done,t),eu(this.undone,t),this.prevTime,this.prevUserEvent)}pop(t,e,i){let n=0==t?this.done:this.undone;if(0==n.length)return null;let s=n[n.length-1];if(i&&s.selectionsAfter.length)return e.update({selection:s.selectionsAfter[s.selectionsAfter.length-1],annotations:Pc.of({side:t,rest:tu(n)}),userEvent:0==t?"select.undo":"select.redo",scrollIntoView:!0});if(s.changes){let i=1==n.length?Xc:n.slice(0,n.length-1);return s.mapped&&(i=eu(i,s.mapped)),e.update({changes:s.changes,selection:s.startSelection,effects:s.effects,annotations:Pc.of({side:t,rest:i}),filter:!1,userEvent:0==t?"undo":"redo",scrollIntoView:!0})}return null}}su.empty=new su(Xc,Xc);const ru=[{key:"Mod-z",run:qc,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:_c,preventDefault:!0},{linux:"Ctrl-Shift-z",run:_c,preventDefault:!0},{key:"Mod-u",run:jc,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:Kc,preventDefault:!0}];function ou(t,e){return V.create(t.ranges.map(e),t.mainIndex)}function lu(t,e){return t.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function au({state:t,dispatch:e},i){let n=ou(t.selection,i);return!n.eq(t.selection)&&(e(lu(t,n)),!0)}function hu(t,e){return V.cursor(e?t.to:t.from)}function cu(t,e){return au(t,(i=>i.empty?t.moveByChar(i,e):hu(i,e)))}function uu(t){return t.textDirectionAt(t.state.selection.main.head)==nn.LTR}const du=t=>cu(t,!uu(t)),fu=t=>cu(t,uu(t));function pu(t,e){return au(t,(i=>i.empty?t.moveByGroup(i,e):hu(i,e)))}const mu=t=>pu(t,!uu(t)),gu=t=>pu(t,uu(t));function vu(t,e,i){if(e.type.prop(i))return!0;let n=e.to-e.from;return n&&(n>2||/[^\s,.;:]/.test(t.sliceDoc(e.from,e.to)))||e.firstChild}function wu(t,e,i){let n=$a(t).resolveInner(e.head),s=i?Wl.closedBy:Wl.openedBy;for(let a=e.head;;){let e=i?n.childAfter(a):n.childBefore(a);if(!e)break;vu(t,e,s)?n=e:a=i?e.to:e.from}let r,o,l=n.type.prop(s);return o=l&&(r=i?pc(t,n.from,1):pc(t,n.to,-1))&&r.matched?i?r.end.to:r.end.from:i?n.to:n.from,V.cursor(o,i?-1:1)}const yu=t=>au(t,(e=>wu(t.state,e,!uu(t)))),bu=t=>au(t,(e=>wu(t.state,e,uu(t))));function xu(t,e){return au(t,(i=>{if(!i.empty)return hu(i,e);let n=t.moveVertically(i,e);return n.head!=i.head?n:t.moveToLineBoundary(i,e)}))}const ku=t=>xu(t,!1),Su=t=>xu(t,!0);function Cu(t){let e,i=t.scrollDOM.clientHeight<t.scrollDOM.scrollHeight-2,n=0,s=0;if(i){for(let e of t.state.facet(Dr.scrollMargins)){let i=e(t);(null===i||void 0===i?void 0:i.top)&&(n=Math.max(null===i||void 0===i?void 0:i.top,n)),(null===i||void 0===i?void 0:i.bottom)&&(s=Math.max(null===i||void 0===i?void 0:i.bottom,s))}e=t.scrollDOM.clientHeight-n-s}else e=(t.dom.ownerDocument.defaultView||window).innerHeight;return{marginTop:n,marginBottom:s,selfScroll:i,height:Math.max(t.defaultLineHeight,e-5)}}function Mu(t,e){let i,n=Cu(t),{state:s}=t,r=ou(s.selection,(i=>i.empty?t.moveVertically(i,e,n.height):hu(i,e)));if(r.eq(s.selection))return!1;if(n.selfScroll){let e=t.coordsAtPos(s.selection.main.head),o=t.scrollDOM.getBoundingClientRect(),l=o.top+n.marginTop,a=o.bottom-n.marginBottom;e&&e.top>l&&e.bottom<a&&(i=Dr.scrollIntoView(r.main.head,{y:"start",yMargin:e.top-l}))}return t.dispatch(lu(s,r),{effects:i}),!0}const Au=t=>Mu(t,!1),Du=t=>Mu(t,!0);function Ou(t,e,i){let n=t.lineBlockAt(e.head),s=t.moveToLineBoundary(e,i);if(s.head==e.head&&s.head!=(i?n.to:n.from)&&(s=t.moveToLineBoundary(e,i,!1)),!i&&s.head==n.from&&n.length){let i=/^\s*/.exec(t.state.sliceDoc(n.from,Math.min(n.from+100,n.to)))[0].length;i&&e.head!=n.from+i&&(s=V.cursor(n.from+i))}return s}const Tu=t=>au(t,(e=>Ou(t,e,!0))),Eu=t=>au(t,(e=>Ou(t,e,!1))),Ru=t=>au(t,(e=>Ou(t,e,!uu(t)))),Bu=t=>au(t,(e=>Ou(t,e,uu(t)))),Lu=t=>au(t,(e=>V.cursor(t.lineBlockAt(e.head).from,1))),Pu=t=>au(t,(e=>V.cursor(t.lineBlockAt(e.head).to,-1)));function Iu(t,e,i){let n=!1,s=ou(t.selection,(e=>{let s=pc(t,e.head,-1)||pc(t,e.head,1)||e.head>0&&pc(t,e.head-1,1)||e.head<t.doc.length&&pc(t,e.head+1,-1);if(!s||!s.end)return e;n=!0;let r=s.start.from==e.head?s.end.to:s.end.from;return i?V.range(e.anchor,r):V.cursor(r)}));return!!n&&(e(lu(t,s)),!0)}const Nu=({state:t,dispatch:e})=>Iu(t,e,!1);function Hu(t,e){let i=ou(t.state.selection,(t=>{let i=e(t);return V.range(t.anchor,i.head,i.goalColumn,i.bidiLevel||void 0)}));return!i.eq(t.state.selection)&&(t.dispatch(lu(t.state,i)),!0)}function Vu(t,e){return Hu(t,(i=>t.moveByChar(i,e)))}const Wu=t=>Vu(t,!uu(t)),Fu=t=>Vu(t,uu(t));function zu(t,e){return Hu(t,(i=>t.moveByGroup(i,e)))}const qu=t=>zu(t,!uu(t)),_u=t=>zu(t,uu(t));const ju=t=>Hu(t,(e=>wu(t.state,e,!uu(t)))),Ku=t=>Hu(t,(e=>wu(t.state,e,uu(t))));function $u(t,e){return Hu(t,(i=>t.moveVertically(i,e)))}const Uu=t=>$u(t,!1),Gu=t=>$u(t,!0);function Ju(t,e){return Hu(t,(i=>t.moveVertically(i,e,Cu(t).height)))}const Yu=t=>Ju(t,!1),Xu=t=>Ju(t,!0),Qu=t=>Hu(t,(e=>Ou(t,e,!0))),Zu=t=>Hu(t,(e=>Ou(t,e,!1))),td=t=>Hu(t,(e=>Ou(t,e,!uu(t)))),ed=t=>Hu(t,(e=>Ou(t,e,uu(t)))),id=t=>Hu(t,(e=>V.cursor(t.lineBlockAt(e.head).from))),nd=t=>Hu(t,(e=>V.cursor(t.lineBlockAt(e.head).to))),sd=({state:t,dispatch:e})=>(e(lu(t,{anchor:0})),!0),rd=({state:t,dispatch:e})=>(e(lu(t,{anchor:t.doc.length})),!0),od=({state:t,dispatch:e})=>(e(lu(t,{anchor:t.selection.main.anchor,head:0})),!0),ld=({state:t,dispatch:e})=>(e(lu(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0),ad=({state:t,dispatch:e})=>(e(t.update({selection:{anchor:0,head:t.doc.length},userEvent:"select"})),!0),hd=({state:t,dispatch:e})=>{let i=Cd(t).map((({from:e,to:i})=>V.range(e,Math.min(i+1,t.doc.length))));return e(t.update({selection:V.create(i),userEvent:"select"})),!0},cd=({state:t,dispatch:e})=>{let i=ou(t.selection,(e=>{var i;let n=$a(t).resolveInner(e.head,1);while(!(n.from<e.from&&n.to>=e.to||n.to>e.to&&n.from<=e.from)&&(null===(i=n.parent)||void 0===i?void 0:i.parent))n=n.parent;return V.range(n.to,n.from)}));return e(lu(t,i)),!0},ud=({state:t,dispatch:e})=>{let i=t.selection,n=null;return i.ranges.length>1?n=V.create([i.main]):i.main.empty||(n=V.create([V.cursor(i.main.head)])),!!n&&(e(lu(t,n)),!0)};function dd(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);n<s?(i="delete.backward",n=fd(t,n,!1)):n>s&&(i="delete.forward",n=fd(t,n,!0)),s=Math.min(s,n),r=Math.max(r,n)}else s=fd(t,s,!1),r=fd(t,r,!0);return s==r?{range:n}:{changes:{from:s,to:r},range:V.cursor(s)}}));return!s.changes.empty&&(t.dispatch(n.update(s,{scrollIntoView:!0,userEvent:i,effects:"delete.selection"==i?Dr.announce.of(n.phrase("Selection deleted")):void 0})),!0)}function fd(t,e,i){if(t instanceof Dr)for(let n of t.state.facet(Dr.atomicRanges).map((e=>e(t))))n.between(e,e,((t,n)=>{t<e&&n>e&&(e=i?n:t)}));return e}const pd=(t,e)=>dd(t,(i=>{let n,s,{state:r}=t,o=r.doc.lineAt(i);if(!e&&i>o.from&&i<o.from+200&&!/[^ \t]/.test(n=o.text.slice(0,i-o.from))){if("\t"==n[n.length-1])return i-1;let t=Jt(n,r.tabSize),e=t%sh(r)||sh(r);for(let s=0;s<e&&" "==n[n.length-1-s];s++)i--;s=i}else s=y(o.text,i-o.from,e,e)+o.from,s==i&&o.number!=(e?r.doc.lines:1)&&(s+=e?1:-1);return s})),md=t=>pd(t,!1),gd=t=>pd(t,!0),vd=(t,e)=>dd(t,(i=>{let n=i,{state:s}=t,r=s.doc.lineAt(n),o=s.charCategorizer(n);for(let t=null;;){if(n==(e?r.to:r.from)){n==i&&r.number!=(e?s.doc.lines:1)&&(n+=e?1:-1);break}let l=y(r.text,n-r.from,e)+r.from,a=r.text.slice(Math.min(n,l)-r.from,Math.max(n,l)-r.from),h=o(a);if(null!=t&&h!=t)break;" "==a&&n==i||(t=h),n=l}return n})),wd=t=>vd(t,!1),yd=t=>vd(t,!0),bd=t=>dd(t,(e=>{let i=t.lineBlockAt(e).to;return e<i?i:Math.min(t.state.doc.length,e+1)})),xd=t=>dd(t,(e=>{let i=t.lineBlockAt(e).from;return e>i?i:Math.max(0,e-1)})),kd=({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=t.changeByRange((t=>({changes:{from:t.from,to:t.to,insert:r.of(["",""])},range:V.cursor(t.from)})));return e(t.update(i,{scrollIntoView:!0,userEvent:"input"})),!0},Sd=({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=t.changeByRange((e=>{if(!e.empty||0==e.from||e.from==t.doc.length)return{range:e};let i=e.from,n=t.doc.lineAt(i),s=i==n.from?i-1:y(n.text,i-n.from,!1)+n.from,r=i==n.to?i+1:y(n.text,i-n.from,!0)+n.from;return{changes:{from:s,to:r,insert:t.doc.slice(i,r).append(t.doc.slice(s,i))},range:V.cursor(r)}}));return!i.changes.empty&&(e(t.update(i,{scrollIntoView:!0,userEvent:"move.character"})),!0)};function Cd(t){let e=[],i=-1;for(let n of t.selection.ranges){let s=t.doc.lineAt(n.from),r=t.doc.lineAt(n.to);if(n.empty||n.to!=r.from||(r=t.doc.lineAt(n.to-1)),i>=s.number){let t=e[e.length-1];t.to=r.to,t.ranges.push(n)}else e.push({from:s.from,to:r.to,ranges:[n]});i=r.number+1}return e}function Md(t,e,i){if(t.readOnly)return!1;let n=[],s=[];for(let r of Cd(t)){if(i?r.to==t.doc.length:0==r.from)continue;let e=t.doc.lineAt(i?r.to+1:r.from-1),o=e.length+1;if(i){n.push({from:r.to,to:e.to},{from:r.from,insert:e.text+t.lineBreak});for(let e of r.ranges)s.push(V.range(Math.min(t.doc.length,e.anchor+o),Math.min(t.doc.length,e.head+o)))}else{n.push({from:e.from,to:r.from},{from:r.to,insert:t.lineBreak+e.text});for(let t of r.ranges)s.push(V.range(t.anchor-o,t.head-o))}}return!!n.length&&(e(t.update({changes:n,scrollIntoView:!0,selection:V.create(s,t.selection.mainIndex),userEvent:"move.line"})),!0)}const Ad=({state:t,dispatch:e})=>Md(t,e,!1),Dd=({state:t,dispatch:e})=>Md(t,e,!0);function Od(t,e,i){if(t.readOnly)return!1;let n=[];for(let s of Cd(t))i?n.push({from:s.from,insert:t.doc.slice(s.from,s.to)+t.lineBreak}):n.push({from:s.to,insert:t.lineBreak+t.doc.slice(s.from,s.to)});return e(t.update({changes:n,scrollIntoView:!0,userEvent:"input.copyline"})),!0}const Td=({state:t,dispatch:e})=>Od(t,e,!1),Ed=({state:t,dispatch:e})=>Od(t,e,!0),Rd=t=>{if(t.state.readOnly)return!1;let{state:e}=t,i=e.changes(Cd(e).map((({from:t,to:i})=>(t>0?t--:i<e.doc.length&&i++,{from:t,to:i})))),n=ou(e.selection,(e=>t.moveVertically(e,!0))).map(i);return t.dispatch({changes:i,selection:n,scrollIntoView:!0,userEvent:"delete.line"}),!0};function Bd(t,e){if(/\(\)|\[\]|\{\}/.test(t.sliceDoc(e-1,e+1)))return{from:e,to:e};let i,n=$a(t).resolveInner(e),s=n.childBefore(e),r=n.childAfter(e);return s&&r&&s.to<=e&&r.from>=e&&(i=s.type.prop(Wl.closedBy))&&i.indexOf(r.name)>-1&&t.doc.lineAt(s.to).from==t.doc.lineAt(r.from).from?{from:s.to,to:r.from}:null}const Ld=Id(!1),Pd=Id(!0);function Id(t){return({state:e,dispatch:i})=>{if(e.readOnly)return!1;let n=e.changeByRange((i=>{let{from:n,to:s}=i,o=e.doc.lineAt(n),l=!t&&n==s&&Bd(e,n);t&&(n=s=(s<=o.to?o:e.doc.lineAt(s)).to);let a=new lh(e,{simulateBreak:n,simulateDoubleBreak:!!l}),h=oh(a,n);null==h&&(h=/^\s*/.exec(e.doc.lineAt(n).text)[0].length);while(s<o.to&&/\s/.test(o.text[s-o.from]))s++;l?({from:n,to:s}=l):n>o.from&&n<o.from+100&&!/\S/.test(o.text.slice(0,n))&&(n=o.from);let c=["",rh(e,h)];return l&&c.push(rh(e,a.lineIndent(o.from,-1))),{changes:{from:n,to:s,insert:r.of(c)},range:V.cursor(n+1+c[1].length)}}));return i(e.update(n,{scrollIntoView:!0,userEvent:"input"})),!0}}function Nd(t,e){let i=-1;return t.changeByRange((n=>{let s=[];for(let o=n.from;o<=n.to;){let r=t.doc.lineAt(o);r.number>i&&(n.empty||n.to>r.from)&&(e(r,s,n),i=r.number),o=r.to+1}let r=t.changes(s);return{changes:s,range:V.range(r.mapPos(n.anchor,1),r.mapPos(n.head,1))}}))}const Hd=({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=Object.create(null),n=new lh(t,{overrideIndentation:t=>{let e=i[t];return null==e?-1:e}}),s=Nd(t,((e,s,r)=>{let o=oh(n,e.from);if(null==o)return;/\S/.test(e.text)||(o=0);let l=/^\s*/.exec(e.text)[0],a=rh(t,o);(l!=a||r.from<e.from+l.length)&&(i[e.from]=o,s.push({from:e.from,to:e.from+l.length,insert:a}))}));return s.changes.empty||e(t.update(s,{userEvent:"indent"})),!0},Vd=({state:t,dispatch:e})=>!t.readOnly&&(e(t.update(Nd(t,((e,i)=>{i.push({from:e.from,insert:t.facet(nh)})})),{userEvent:"input.indent"})),!0),Wd=({state:t,dispatch:e})=>!t.readOnly&&(e(t.update(Nd(t,((e,i)=>{let n=/^\s*/.exec(e.text)[0];if(!n)return;let 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Ud{constructor(t,e,i=0,n=t.length,s,r){this.test=r,this.value={from:0,to:0},this.done=!1,this.matches=[],this.buffer="",this.bufferPos=0,this.iter=t.iterRange(i,n),this.bufferStart=i,this.normalize=s?t=>s($d(t)):$d,this.query=this.normalize(e)}peek(){if(this.bufferPos==this.buffer.length){if(this.bufferStart+=this.buffer.length,this.iter.next(),this.iter.done)return-1;this.bufferPos=0,this.buffer=this.iter.value}return C(this.buffer,this.bufferPos)}next(){while(this.matches.length)this.matches.pop();return this.nextOverlapping()}nextOverlapping(){for(;;){let t=this.peek();if(t<0)return this.done=!0,this;let e=M(t),i=this.bufferStart+this.bufferPos;this.bufferPos+=A(t);let n=this.normalize(e);for(let s=0,r=i;;s++){let t=n.charCodeAt(s),o=this.match(t,r);if(o)return this.value=o,this;if(s==n.length-1)break;r==i&&s<e.length&&e.charCodeAt(s)==t&&r++}}}match(t,e){let i=null;for(let n=0;n<this.matches.length;n+=2){let s=this.matches[n],r=!1;this.query.charCodeAt(s)==t&&(s==this.query.length-1?i={from:this.matches[n+1],to:e+1}:(this.matches[n]++,r=!0)),r||(this.matches.splice(n,2),n-=2)}return this.query.charCodeAt(0)==t&&(1==this.query.length?i={from:e,to:e+1}:this.matches.push(1,e)),i&&this.test&&!this.test(i.from,i.to,this.buffer,this.bufferPos)&&(i=null),i}}"undefined"!=typeof Symbol&&(Ud.prototype[Symbol.iterator]=function(){return this});const Gd={from:-1,to:-1,match:/.*/.exec("")},Jd="gm"+(null==/x/.unicode?"":"u");class Yd{constructor(t,e,i,n=0,s=t.length){if(this.text=t,this.to=s,this.curLine="",this.done=!1,this.value=Gd,/\\[sWDnr]|\n|\r|\[\^/.test(e))return new Zd(t,e,i,n,s);this.re=new RegExp(e,Jd+((null===i||void 0===i?void 0:i.ignoreCase)?"i":"")),this.test=null===i||void 0===i?void 0:i.test,this.iter=t.iter();let r=t.lineAt(n);this.curLineStart=r.from,this.matchPos=ef(t,n),this.getLine(this.curLineStart)}getLine(t){this.iter.next(t),this.iter.lineBreak?this.curLine="":(this.curLine=this.iter.value,this.curLineStart+this.curLine.length>this.to&&(this.curLine=this.curLine.slice(0,this.to-this.curLineStart)),this.iter.next())}nextLine(){this.curLineStart=this.curLineStart+this.curLine.length+1,this.curLineStart>this.to?this.curLine="":this.getLine(0)}next(){for(let t=this.matchPos-this.curLineStart;;){this.re.lastIndex=t;let e=this.matchPos<=this.to&&this.re.exec(this.curLine);if(e){let i=this.curLineStart+e.index,n=i+e[0].length;if(this.matchPos=ef(this.text,n+(i==n?1:0)),i==this.curLineStart+this.curLine.length&&this.nextLine(),(i<n||i>this.value.to)&&(!this.test||this.test(i,n,e)))return this.value={from:i,to:n,match:e},this;t=this.matchPos-this.curLineStart}else{if(!(this.curLineStart+this.curLine.length<this.to))return this.done=!0,this;this.nextLine(),t=0}}}}const Xd=new WeakMap;class Qd{constructor(t,e){this.from=t,this.text=e}get to(){return this.from+this.text.length}static get(t,e,i){let n=Xd.get(t);if(!n||n.from>=i||n.to<=e){let n=new Qd(e,t.sliceString(e,i));return Xd.set(t,n),n}if(n.from==e&&n.to==i)return n;let{text:s,from:r}=n;return r>e&&(s=t.sliceString(e,r)+s,r=e),n.to<i&&(s+=t.sliceString(n.to,i)),Xd.set(t,new Qd(r,s)),new Qd(e,s.slice(e-r,i-r))}}class Zd{constructor(t,e,i,n,s){this.text=t,this.to=s,this.done=!1,this.value=Gd,this.matchPos=ef(t,n),this.re=new RegExp(e,Jd+((null===i||void 0===i?void 0:i.ignoreCase)?"i":"")),this.test=null===i||void 0===i?void 0:i.test,this.flat=Qd.get(t,n,this.chunkEnd(n+5e3))}chunkEnd(t){return t>=this.to?this.to:this.text.lineAt(t).to}next(){for(;;){let t=this.re.lastIndex=this.matchPos-this.flat.from,e=this.re.exec(this.flat.text);if(e&&!e[0]&&e.index==t&&(this.re.lastIndex=t+1,e=this.re.exec(this.flat.text)),e){let 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s=wf(t,n);return!!s&&(e(t.update({selection:t.selection.addRange(V.range(s.from,s.to),!1),effects:Dr.scrollIntoView(s.to)})),!0)},bf=z.define({combine(t){return Rt(t,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:t=>new Qf(t),scrollToMatch:t=>Dr.scrollIntoView(t)})}});class xf{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||tf(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 Ef(this):new Mf(this)}getCursor(t,e=0,i){let n=t.doc?t:Et.create({doc:t});return null==i&&(i=n.doc.length),this.regexp?Af(this,n,e,i):Sf(this,n,e,i)}}class kf{constructor(t){this.spec=t}}function Sf(t,e,i,n){return new Ud(e.doc,t.unquoted,i,n,t.caseSensitive?void 0:t=>t.toLowerCase(),t.wholeWord?Cf(e.doc,e.charCategorizer(e.selection.main.head)):void 0)}function Cf(t,e){return(i,n,s,r)=>((r>i||r+s.length<n)&&(r=Math.max(0,i-2),s=t.sliceString(r,Math.min(t.length,n+2))),(e(Df(s,i-r))!=Mt.Word||e(Of(s,i-r))!=Mt.Word)&&(e(Of(s,n-r))!=Mt.Word||e(Df(s,n-r))!=Mt.Word))}class Mf extends kf{constructor(t){super(t)}nextMatch(t,e,i){let n=Sf(this.spec,t,i,t.doc.length).nextOverlapping();return n.done&&(n=Sf(this.spec,t,0,e).nextOverlapping()),n.done?null:n.value}prevMatchInRange(t,e,i){for(let n=i;;){let i=Math.max(e,n-1e4-this.spec.unquoted.length),s=Sf(this.spec,t,i,n),r=null;while(!s.nextOverlapping().done)r=s.value;if(r)return r;if(i==e)return null;n-=1e4}}prevMatch(t,e,i){return this.prevMatchInRange(t,0,e)||this.prevMatchInRange(t,i,t.doc.length)}getReplacement(t){return this.spec.unquote(this.spec.replace)}matchAll(t,e){let i=Sf(this.spec,t,0,t.doc.length),n=[];while(!i.next().done){if(n.length>=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=Sf(this.spec,t,Math.max(0,e-this.spec.unquoted.length),Math.min(i+this.spec.unquoted.length,t.doc.length));while(!s.next().done)n(s.value.from,s.value.to)}}function Af(t,e,i,n){return new Yd(e.doc,t.search,{ignoreCase:!t.caseSensitive,test:t.wholeWord?Tf(e.charCategorizer(e.selection.main.head)):void 0},i,n)}function Df(t,e){return t.slice(y(t,e,!1),e)}function Of(t,e){return t.slice(e,y(t,e))}function Tf(t){return(e,i,n)=>!n[0].length||(t(Df(n.input,n.index))!=Mt.Word||t(Of(n.input,n.index))!=Mt.Word)&&(t(Of(n.input,n.index+n[0].length))!=Mt.Word||t(Df(n.input,n.index+n[0].length))!=Mt.Word)}class Ef extends kf{nextMatch(t,e,i){let n=Af(this.spec,t,i,t.doc.length).next();return n.done&&(n=Af(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=Af(this.spec,t,s,i),o=null;while(!r.next().done)o=r.value;if(o&&(s==e||o.from>s+10))return o;if(s==e)return null}}prevMatch(t,e,i){return this.prevMatchInRange(t,0,e)||this.prevMatchInRange(t,i,t.doc.length)}getReplacement(t){return this.spec.unquote(this.spec.replace.replace(/\$([$&\d+])/g,((e,i)=>"$"==i?"$":"&"==i?t.match[0]:"0"!=i&&+i<t.match.length?t.match[i]:e)))}matchAll(t,e){let i=Af(this.spec,t,0,t.doc.length),n=[];while(!i.next().done){if(n.length>=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=Af(this.spec,t,Math.max(0,e-250),Math.min(i+250,t.doc.length));while(!s.next().done)n(s.value.from,s.value.to)}}const Rf=mt.define(),Bf=mt.define(),Lf=G.define({create(t){return new Pf($f(t).create(),null)},update(t,e){for(let i of e.effects)i.is(Rf)?t=new Pf(i.value.create(),t.panel):i.is(Bf)&&(t=new Pf(t.query,i.value?Kf:null));return t},provide:t=>ul.from(t,(t=>t.panel))});class Pf{constructor(t,e){this.query=t,this.panel=e}}const If=wi.mark({class:"cm-searchMatch"}),Nf=wi.mark({class:"cm-searchMatch cm-searchMatch-selected"}),Hf=Ki.fromClass(class{constructor(t){this.view=t,this.decorations=this.highlight(t.state.field(Lf))}update(t){let e=t.state.field(Lf);(e!=t.startState.field(Lf)||t.docChanged||t.selectionSet||t.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:t,panel:e}){if(!e||!t.spec.valid)return wi.none;let{view:i}=this,n=new Vt;for(let s=0,r=i.visibleRanges,o=r.length;s<o;s++){let{from:e,to:l}=r[s];while(s<o-1&&l>r[s+1].from-500)l=r[++s].to;t.highlight(i.state,e,l,((t,e)=>{let s=i.state.selection.ranges.some((i=>i.from==t&&i.to==e));n.add(t,e,s?Nf:If)}))}return n.finish()}},{decorations:t=>t.decorations});function Vf(t){return e=>{let i=e.state.field(Lf,!1);return i&&i.query.spec.valid?t(e,i):Jf(e)}}const Wf=Vf(((t,{query:e})=>{let{to:i}=t.state.selection.main,n=e.nextMatch(t.state,i,i);if(!n)return!1;let s=V.single(n.from,n.to),r=t.state.facet(bf);return t.dispatch({selection:s,effects:[ip(t,n),r.scrollToMatch(s.main,t)],userEvent:"select.search"}),Gf(t),!0})),Ff=Vf(((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,s=e.prevMatch(i,n,n);if(!s)return!1;let r=V.single(s.from,s.to),o=t.state.facet(bf);return t.dispatch({selection:r,effects:[ip(t,s),o.scrollToMatch(r.main,t)],userEvent:"select.search"}),Gf(t),!0})),zf=Vf(((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:V.create(i.map((t=>V.range(t.from,t.to)))),userEvent:"select.search.matches"}),!0)})),qf=({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 l=new Ud(t.doc,t.sliceDoc(n,s));!l.next().done;){if(r.length>1e3)return!1;l.value.from==n&&(o=r.length),r.push(V.range(l.value.from,l.value.to))}return e(t.update({selection:V.create(r,o),userEvent:"select.search.matches"})),!0},_f=Vf(((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(Dr.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=V.single(r.from-e,r.to-e),h.push(ip(t,r)),h.push(i.facet(bf).scrollToMatch(o.main,t))}return t.dispatch({changes:a,selection:o,effects:h,userEvent:"input.replace"}),!0})),jf=Vf(((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:Dr.announce.of(n),userEvent:"input.replace.all"}),!0}));function Kf(t){return t.state.facet(bf).createPanel(t)}function $f(t,e){var i,n,s,r,o;let l=t.selection.main,a=l.empty||l.to>l.from+100?"":t.sliceDoc(l.from,l.to);if(e&&!a)return e;let h=t.facet(bf);return new xf({search:(null!==(i=null===e||void 0===e?void 0:e.literal)&&void 0!==i?i:h.literal)?a:a.replace(/\n/g,"\\n"),caseSensitive:null!==(n=null===e||void 0===e?void 0:e.caseSensitive)&&void 0!==n?n:h.caseSensitive,literal:null!==(s=null===e||void 0===e?void 0:e.literal)&&void 0!==s?s:h.literal,regexp:null!==(r=null===e||void 0===e?void 0:e.regexp)&&void 0!==r?r:h.regexp,wholeWord:null!==(o=null===e||void 0===e?void 0:e.wholeWord)&&void 0!==o?o:h.wholeWord})}function Uf(t){let e=ll(t,Kf);return e&&e.dom.querySelector("[main-field]")}function Gf(t){let e=Uf(t);e&&e==t.root.activeElement&&e.select()}const Jf=t=>{let e=t.state.field(Lf,!1);if(e&&e.panel){let i=Uf(t);if(i&&i!=t.root.activeElement){let n=$f(t.state,e.query.spec);n.valid&&t.dispatch({effects:Rf.of(n)}),i.focus(),i.select()}}else t.dispatch({effects:[Bf.of(!0),e?Rf.of($f(t.state,e.query.spec)):mt.appendConfig.of(sp)]});return!0},Yf=t=>{let e=t.state.field(Lf,!1);if(!e||!e.panel)return!1;let i=ll(t,Kf);return i&&i.dom.contains(t.root.activeElement)&&t.focus(),t.dispatch({effects:Bf.of(!1)}),!0},Xf=[{key:"Mod-f",run:Jf,scope:"editor search-panel"},{key:"F3",run:Wf,shift:Ff,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:Wf,shift:Ff,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:Yf,scope:"editor search-panel"},{key:"Mod-Shift-l",run:qf},{key:"Alt-g",run:of},{key:"Mod-d",run:yf,preventDefault:!0}];class Qf{constructor(t){this.view=t;let e=this.query=t.state.field(Lf).query.spec;function i(t,e,i){return jd("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=jd("input",{value:e.search,placeholder:Zf(t,"Find"),"aria-label":Zf(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=jd("input",{value:e.replace,placeholder:Zf(t,"Replace"),"aria-label":Zf(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=jd("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=jd("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=jd("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=jd("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",(()=>Wf(t)),[Zf(t,"next")]),i("prev",(()=>Ff(t)),[Zf(t,"previous")]),i("select",(()=>zf(t)),[Zf(t,"all")]),jd("label",null,[this.caseField,Zf(t,"match case")]),jd("label",null,[this.reField,Zf(t,"regexp")]),jd("label",null,[this.wordField,Zf(t,"by word")]),...t.state.readOnly?[]:[jd("br"),this.replaceField,i("replace",(()=>_f(t)),[Zf(t,"replace")]),i("replaceAll",(()=>jf(t)),[Zf(t,"replace all")])],jd("button",{name:"close",onclick:()=>Yf(t),"aria-label":Zf(t,"close"),type:"button"},["×"])])}commit(){let t=new xf({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:Rf.of(t)}))}keydown(t){Wr(this.view,t,"search-panel")?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Ff:Wf)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),_f(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(Rf)&&!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(bf).top}}function Zf(t,e){return t.state.phrase(e)}const tp=30,ep=/[\s\.,:;?!]/;function ip(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-tp),o=Math.min(s,i+tp),l=t.state.sliceDoc(r,o);if(r!=n.from)for(let a=0;a<tp;a++)if(!ep.test(l[a+1])&&ep.test(l[a])){l=l.slice(a);break}if(o!=s)for(let a=l.length-1;a>l.length-tp;a--)if(!ep.test(l[a-1])&&ep.test(l[a])){l=l.slice(0,a);break}return Dr.announce.of(`${t.state.phrase("current match")}. ${l} ${t.state.phrase("on line")} ${n.number}.`)}const np=Dr.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),sp=[Lf,X.lowest(Hf),np];class rp{constructor(t,e,i){this.state=t,this.pos=e,this.explicit=i,this.abortListeners=[]}tokenBefore(t){let e=$a(this.state).resolveInner(this.pos,-1);while(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(up(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 op(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 lp(t){let e=Object.create(null),i=Object.create(null);for(let{label:s}of t){e[s[0]]=!0;for(let t=1;t<s.length;t++)i[s[t]]=!0}let n=op(e)+op(i)+"*$";return[new RegExp("^"+n),new RegExp(n)]}function ap(t){let e=t.map((t=>"string"==typeof t?{label:t}:t)),[i,n]=e.every((t=>/^\w+$/.test(t.label)))?[/\w*$/,/\w+$/]:lp(e);return t=>{let s=t.matchBefore(n);return s||t.explicit?{from:s?s.from:t.pos,options:e,validFor:i}:null}}class hp{constructor(t,e,i,n){this.completion=t,this.source=e,this.match=i,this.score=n}}function cp(t){return t.selection.main.from}function up(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 dp=dt.define();function fp(t,e,i,n){let{main:s}=t.selection,r=i-s.from,o=n-s.from;return Object.assign(Object.assign({},t.changeByRange((l=>l!=s&&i!=n&&t.sliceDoc(l.from+r,l.from+o)!=t.sliceDoc(i,n)?{range:l}:{changes:{from:l.from+r,to:n==s.from?l.to:l.from+o,insert:e},range:V.cursor(l.from+r+e.length)}))),{userEvent:"input.complete"})}const pp=new WeakMap;function mp(t){if(!Array.isArray(t))return t;let e=pp.get(t);return e||pp.set(t,e=ap(t)),e}const gp=mt.define(),vp=mt.define();class wp{constructor(t){this.pattern=t,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[];for(let e=0;e<t.length;){let i=C(t,e),n=A(i);this.chars.push(i);let s=t.slice(e,e+n),r=s.toUpperCase();this.folded.push(C(r==s?s.toLowerCase():r,0)),e+=n}this.astral=t.length!=this.chars.length}match(t){if(0==this.pattern.length)return[-100];if(t.length<this.pattern.length)return null;let{chars:e,folded:i,any:n,precise:s,byWord:r}=this;if(1==e.length){let n=C(t,0),s=A(n),r=s==t.length?0:-100;if(n==e[0]);else{if(n!=i[0])return null;r+=-200}return[r,0,s]}let o=t.indexOf(this.pattern);if(0==o)return[t.length==this.pattern.length?0:-100,0,this.pattern.length];let l=e.length,a=0;if(o<0){for(let s=0,r=Math.min(t.length,200);s<r&&a<l;){let r=C(t,s);r!=e[a]&&r!=i[a]||(n[a++]=s),s+=A(r)}if(a<l)return null}let h=0,c=0,u=!1,d=0,f=-1,p=-1,m=/[a-z]/.test(t),g=!0;for(let v=0,w=Math.min(t.length,200),y=0;v<w&&c<l;){let n=C(t,v);o<0&&(h<l&&n==e[h]&&(s[h++]=v),d<l&&(n==e[d]||n==i[d]?(0==d&&(f=v),p=v+1,d++):d=0));let a,w=n<255?n>=48&&n<=57||n>=97&&n<=122?2:n>=65&&n<=90?1:0:(a=M(n))!=a.toLowerCase()?1:a!=a.toUpperCase()?2:0;(!v||1==w&&m||0==y&&0!=w)&&(e[c]==n||i[c]==n&&(u=!0)?r[c++]=v:r.length&&(g=!1)),y=w,v+=A(n)}return c==l&&0==r[0]&&g?this.result((u?-200:0)-100,r,t):d==l&&0==f?[-200-t.length+(p==t.length?0:-100),0,p]:o>-1?[-700-t.length,o,o+this.pattern.length]:d==l?[-900-t.length,f,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 r of e){let t=r+(this.astral?A(C(i,r)):1);s>1&&n[s-1]==r?n[s-1]=t:(n[s++]=r,n[s++]=t)}return n}}const yp=z.define({combine(t){return Rt(t,{activateOnTyping:!0,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:xp,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,tooltipClass:(t,e)=>i=>bp(t(i),e(i)),optionClass:(t,e)=>i=>bp(t(i),e(i)),addToOptions:(t,e)=>t.concat(e)})}});function bp(t,e){return t?e?t+" "+e:t:e}function xp(t,e,i,n,s){let r,o,l=t.textDirection==nn.RTL,a=l,h=!1,c="top",u=e.left-s.left,d=s.right-e.right,f=n.right-n.left,p=n.bottom-n.top;if(a&&u<Math.min(f,d)?a=!1:!a&&d<Math.min(f,u)&&(a=!0),f<=(a?u:d))r=Math.max(s.top,Math.min(i.top,s.bottom-p))-e.top,o=Math.min(400,a?u:d);else{h=!0,o=Math.min(400,(l?e.right:s.right-e.left)-30);let t=s.bottom-e.bottom;t>=p||t>e.top?r=i.bottom-e.top:(c="bottom",r=e.bottom-i.top)}return{style:`${c}: ${r}px; max-width: ${o}px`,class:"cm-completionInfo-"+(h?l?"left-narrow":"right-narrow":a?"left":"right")}}function kp(t){let e=t.addToOptions.slice();return t.icons&&e.push({render(t){let e=document.createElement("div");return e.classList.add("cm-completionIcon"),t.type&&e.classList.add(...t.type.split(/\s+/g).map((t=>"cm-completionIcon-"+t))),e.setAttribute("aria-hidden","true"),e},position:20}),e.push({render(t,e,i){let n=document.createElement("span");n.className="cm-completionLabel";let{label:s}=t,r=0;for(let o=1;o<i.length;){let t=i[o++],e=i[o++];t>r&&n.appendChild(document.createTextNode(s.slice(r,t)));let l=n.appendChild(document.createElement("span"));l.appendChild(document.createTextNode(s.slice(t,e))),l.className="cm-completionMatchedText",r=e}return r<s.length&&n.appendChild(document.createTextNode(s.slice(r))),n},position:50},{render(t){if(!t.detail)return null;let e=document.createElement("span");return e.className="cm-completionDetail",e.textContent=t.detail,e},position:80}),e.sort(((t,e)=>t.position-e.position)).map((t=>t.render))}function Sp(t,e,i){if(t<=i)return{from:0,to:t};if(e<0&&(e=0),e<=t>>1){let t=Math.floor(e/i);return{from:t*i,to:(t+1)*i}}let n=Math.floor((t-e)/i);return{from:t-(n+1)*i,to:t-n*i}}class Cp{constructor(t,e,i){this.view=t,this.stateField=e,this.applyCompletion=i,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:t=>this.placeInfo(t),key:this},this.space=null,this.currentClass="";let n=t.state.field(e),{options:s,selected:r}=n.open,o=t.state.facet(yp);this.optionContent=kp(o),this.optionClass=o.optionClass,this.tooltipClass=o.tooltipClass,this.range=Sp(s.length,r,o.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(t.state),this.dom.addEventListener("mousedown",(e=>{for(let i,n=e.target;n&&n!=this.dom;n=n.parentNode)if("LI"==n.nodeName&&(i=/-(\d+)$/.exec(n.id))&&+i[1]<s.length)return this.applyCompletion(t,s[+i[1]]),void e.preventDefault()})),this.dom.addEventListener("focusout",(e=>{let i=t.state.field(this.stateField,!1);i&&i.tooltip&&t.state.facet(yp).closeOnBlur&&e.relatedTarget!=t.contentDOM&&t.dispatch({effects:vp.of(null)})})),this.list=this.dom.appendChild(this.createListBox(s,n.id,this.range)),this.list.addEventListener("scroll",(()=>{this.info&&this.view.requestMeasure(this.placeInfoReq)}))}mount(){this.updateSel()}update(t){var e,i,n;let s=t.state.field(this.stateField),r=t.startState.field(this.stateField);this.updateTooltipClass(t.state),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)))}updateTooltipClass(t){let e=this.tooltipClass(t);if(e!=this.currentClass){for(let t of this.currentClass.split(" "))t&&this.dom.classList.remove(t);for(let t of e.split(" "))t&&this.dom.classList.add(t);this.currentClass=e}}positioned(t){this.space=t,this.info&&this.view.requestMeasure(this.placeInfoReq)}updateSel(){let t=this.view.state.field(this.stateField),e=t.open;if((e.selected>-1&&e.selected<this.range.from||e.selected>=this.range.to)&&(this.range=Sp(e.options.length,e.selected,this.view.state.facet(yp).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.placeInfoReq)}))),this.updateSelectedOption(e.selected)){this.destroyInfo();let{completion:i}=e.options[e.selected],{info:n}=i;if(!n)return;let s="string"===typeof n?document.createTextNode(n):n(i);if(!s)return;"then"in s?s.then((e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e,i)})).catch((t=>zi(this.view.state,t,"completion info"))):this.addInfoPane(s,i)}}addInfoPane(t,e){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",null!=t.nodeType)i.appendChild(t),this.infoDestroy=null;else{let{dom:e,destroy:n}=t;i.appendChild(e),this.infoDestroy=n||null}this.dom.appendChild(i),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(t){let e=null;for(let i=this.list.firstChild,n=this.range.from;i;i=i.nextSibling,n++)"LI"==i.nodeName&&i.id?n==t?i.hasAttribute("aria-selected")||(i.setAttribute("aria-selected","true"),e=i):i.hasAttribute("aria-selected")&&i.removeAttribute("aria-selected"):n--;return e&&Ap(this.list,e),e}measureInfo(){let t=this.dom.querySelector("[aria-selected]");if(!t||!this.info)return null;let e=this.dom.getBoundingClientRect(),i=this.info.getBoundingClientRect(),n=t.getBoundingClientRect(),s=this.space;if(!s){let t=this.dom.ownerDocument.defaultView||window;s={left:0,top:0,right:t.innerWidth,bottom:t.innerHeight}}return n.top>Math.min(s.bottom,e.bottom)-10||n.bottom<Math.max(s.top,e.top)+10?null:this.view.state.facet(yp).positionInfo(this.view,e,n,i,s)}placeInfo(t){this.info&&(t?(t.style&&(this.info.style.cssText=t.style),this.info.className="cm-tooltip cm-completionInfo "+(t.class||"")):this.info.style.cssText="top: -1e6px")}createListBox(t,e,i){const n=document.createElement("ul");n.id=e,n.setAttribute("role","listbox"),n.setAttribute("aria-expanded","true"),n.setAttribute("aria-label",this.view.state.phrase("Completions"));let s=null;for(let r=i.from;r<i.to;r++){let{completion:o,match:l}=t[r],{section:a}=o;if(a){let t="string"==typeof a?a:a.name;if(t!=s&&(r>i.from||0==i.from))if(s=t,"string"!=typeof a&&a.header)n.appendChild(a.header(a));else{let e=n.appendChild(document.createElement("completion-section"));e.textContent=t}}const h=n.appendChild(document.createElement("li"));h.id=e+"-"+r,h.setAttribute("role","option");let c=this.optionClass(o);c&&(h.className=c);for(let t of this.optionContent){let e=t(o,this.view.state,l);e&&h.appendChild(e)}}return i.from&&n.classList.add("cm-completionListIncompleteTop"),i.to<t.length&&n.classList.add("cm-completionListIncompleteBottom"),n}destroyInfo(){this.info&&(this.infoDestroy&&this.infoDestroy(),this.info.remove(),this.info=null)}destroy(){this.destroyInfo()}}function Mp(t,e){return i=>new Cp(i,t,e)}function Ap(t,e){let i=t.getBoundingClientRect(),n=e.getBoundingClientRect();n.top<i.top?t.scrollTop-=i.top-n.top:n.bottom>i.bottom&&(t.scrollTop+=n.bottom-i.bottom)}function Dp(t){return 100*(t.boost||0)+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}function Op(t,e){let i=[],n=null,s=t=>{i.push(t);let{section:e}=t.completion;if(e){n||(n=[]);let t="string"==typeof e?e:e.name;n.some((e=>e.name==t))||n.push("string"==typeof e?{name:t}:e)}};for(let a of t)if(a.hasResult())if(!1===a.result.filter){let t=a.result.getMatch;for(let e of a.result.options){let n=[1e9-i.length];if(t)for(let i of t(e))n.push(i);s(new hp(e,a.source,n,n[0]))}}else{let t,i=new wp(e.sliceDoc(a.from,a.to));for(let e of a.result.options)(t=i.match(e.label))&&s(new hp(e,a.source,t,t[0]+(e.boost||0)))}if(n){let t=Object.create(null),e=0,s=(t,e)=>{var i,n;return(null!==(i=t.rank)&&void 0!==i?i:1e9)-(null!==(n=e.rank)&&void 0!==n?n:1e9)||(t.name<e.name?-1:1)};for(let i of n.sort(s))e-=1e5,t[i.name]=e;for(let n of i){let{section:e}=n.completion;e&&(n.score+=t["string"==typeof e?e:e.name])}}let r=[],o=null,l=e.facet(yp).compareCompletions;for(let a of i.sort(((t,e)=>e.score-t.score||l(t.completion,e.completion)))){let t=a.completion;!o||o.label!=t.label||o.detail!=t.detail||null!=o.type&&null!=t.type&&o.type!=t.type||o.apply!=t.apply||o.boost!=t.boost?r.push(a):Dp(a.completion)>Dp(o)&&(r[r.length-1]=a),o=a.completion}return r}class Tp{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 Tp(this.options,Lp(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,s){let r=Op(t,e);if(!r.length)return n&&t.some((t=>1==t.state))?new Tp(n.options,n.attrs,n.tooltip,n.timestamp,n.selected,!0):null;let o=e.facet(yp).selectOnOpen?0:-1;if(n&&n.selected!=o&&-1!=n.selected){let t=n.options[n.selected].completion;for(let e=0;e<r.length;e++)if(r[e].completion==t){o=e;break}}return new Tp(r,Lp(i,o),{pos:t.reduce(((t,e)=>e.hasResult()?Math.min(t,e.from):t),1e8),create:Mp(zp,qp),above:s.aboveCursor},n?n.timestamp:Date.now(),o,!1)}map(t){return new Tp(this.options,this.attrs,Object.assign(Object.assign({},this.tooltip),{pos:t.mapPos(this.tooltip.pos)}),this.timestamp,this.selected,this.disabled)}}class Ep{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new Ep(Pp,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(yp),n=i.override||e.languageDataAt("autocomplete",cp(e)).map(mp),s=n.map((e=>{let n=this.active.find((t=>t.source==e))||new Np(e,this.active.some((t=>0!=t.state))?1:0);return n.update(t,i)}));s.length==this.active.length&&s.every(((t,e)=>t==this.active[e]))&&(s=this.active);let r=this.open;r&&t.docChanged&&(r=r.map(t.changes)),t.selection||s.some((e=>e.hasResult()&&t.changes.touchesRange(e.from,e.to)))||!Rp(s,this.active)?r=Tp.build(s,e,this.id,r,i):r&&r.disabled&&!s.some((t=>1==t.state))&&(r=null),!r&&s.every((t=>1!=t.state))&&s.some((t=>t.hasResult()))&&(s=s.map((t=>t.hasResult()?new Np(t.source,0):t)));for(let o of t.effects)o.is(Fp)&&(r=r&&r.setSelected(o.value,this.id));return s==this.active&&r==this.open?this:new Ep(s,this.id,r)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:Bp}}function Rp(t,e){if(t==e)return!0;for(let i=0,n=0;;){while(i<t.length&&!t[i].hasResult)i++;while(n<e.length&&!e[n].hasResult)n++;let s=i==t.length,r=n==e.length;if(s||r)return s==r;if(t[i++].result!=e[n++].result)return!1}}const Bp={"aria-autocomplete":"list"};function Lp(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const Pp=[];function Ip(t){return t.isUserEvent("input.type")?"input":t.isUserEvent("delete.backward")?"delete":null}class Np{constructor(t,e,i=-1){this.source=t,this.state=e,this.explicitPos=i}hasResult(){return!1}update(t,e){let i=Ip(t),n=this;i?n=n.handleUserEvent(t,i,e):t.docChanged?n=n.handleChange(t):t.selection&&0!=n.state&&(n=new Np(n.source,0));for(let s of t.effects)if(s.is(gp))n=new Np(n.source,1,s.value?cp(t.state):-1);else if(s.is(vp))n=new Np(n.source,0);else if(s.is(Wp))for(let t of s.value)t.source==n.source&&(n=t);return n}handleUserEvent(t,e,i){return"delete"!=e&&i.activateOnTyping?new Np(this.source,1):this.map(t.changes)}handleChange(t){return t.changes.touchesRange(cp(t.startState))?new Np(this.source,0):this.map(t.changes)}map(t){return t.empty||this.explicitPos<0?this:new Np(this.source,this.state,t.mapPos(this.explicitPos))}}class Hp extends Np{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=cp(t.state);if((this.explicitPos<0?o<=s:o<this.from)||o>r||"delete"==e&&cp(t.startState)==this.from)return new Np(this.source,"input"==e&&i.activateOnTyping?1:0);let l,a=this.explicitPos<0?-1:t.changes.mapPos(this.explicitPos);return Vp(this.result.validFor,t.state,s,r)?new Hp(this.source,a,this.result,s,r):this.result.update&&(l=this.result.update(this.result,s,r,new rp(t.state,o,a>=0)))?new Hp(this.source,a,l,l.from,null!==(n=l.to)&&void 0!==n?n:cp(t.state)):new Np(this.source,1,a)}handleChange(t){return t.changes.touchesRange(this.from,this.to)?new Np(this.source,0):this.map(t.changes)}map(t){return t.empty?this:new Hp(this.source,this.explicitPos<0?-1:t.mapPos(this.explicitPos),this.result,t.mapPos(this.from),t.mapPos(this.to,1))}}function Vp(t,e,i,n){if(!t)return!1;let s=e.sliceDoc(i,n);return"function"==typeof t?t(s,i,n,e):up(t,!0).test(s)}const Wp=mt.define({map(t,e){return t.map((t=>t.map(e)))}}),Fp=mt.define(),zp=G.define({create(){return Ep.start()},update(t,e){return t.update(e)},provide:t=>[Yo.from(t,(t=>t.tooltip)),Dr.contentAttributes.from(t,(t=>t.attrs))]});function qp(t,e){const i=e.completion.apply||e.completion.label;let n=t.state.field(zp).active.find((t=>t.source==e.source));return n instanceof Hp&&("string"==typeof i?t.dispatch(Object.assign(Object.assign({},fp(t.state,i,n.from,n.to)),{annotations:dp.of(e.completion)})):i(t,e.completion,n.from,n.to),!0)}function _p(t,e="option"){return i=>{let n=i.state.field(zp,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp<i.state.facet(yp).interactionDelay)return!1;let s,r=1;"page"==e&&(s=sl(i,n.open.tooltip))&&(r=Math.max(2,Math.floor(s.dom.offsetHeight/s.dom.querySelector("li").offsetHeight)-1));let{length:o}=n.open.options,l=n.open.selected>-1?n.open.selected+r*(t?1:-1):t?0:o-1;return l<0?l="page"==e?0:o-1:l>=o&&(l="page"==e?o-1:0),i.dispatch({effects:Fp.of(l)}),!0}}const jp=t=>{let e=t.state.field(zp,!1);return!(t.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestamp<t.state.facet(yp).interactionDelay)&&qp(t,e.open.options[e.open.selected])},Kp=t=>{let e=t.state.field(zp,!1);return!!e&&(t.dispatch({effects:gp.of(!0)}),!0)},$p=t=>{let e=t.state.field(zp,!1);return!(!e||!e.active.some((t=>0!=t.state)))&&(t.dispatch({effects:vp.of(null)}),!0)};class Up{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const Gp=50,Jp=50,Yp=1e3,Xp=Ki.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(zp).active)1==e.state&&this.startQuery(e)}update(t){let e=t.state.field(zp);if(!t.selectionSet&&!t.docChanged&&t.startState.field(zp)==e)return;let i=t.transactions.some((t=>(t.selection||t.docChanged)&&!Ip(t)));for(let s=0;s<this.running.length;s++){let e=this.running[s];if(i||e.updates.length+t.transactions.length>Jp&&Date.now()-e.time>Yp){for(let t of e.context.abortListeners)try{t()}catch(n){zi(this.view.state,n)}e.context.abortListeners=null,this.running.splice(s--,1)}else e.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()),Gp):-1,0!=this.composing)for(let s of t.transactions)"input"==Ip(s)?this.composing=2:2==this.composing&&s.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1;let{state:t}=this.view,e=t.field(zp);for(let i of e.active)1!=i.state||this.running.some((t=>t.active.source==i.source))||this.startQuery(i)}startQuery(t){let{state:e}=this.view,i=cp(e),n=new rp(e,i,t.explicitPos==i),s=new Up(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:vp.of(null)}),zi(this.view.state,t)}))}scheduleAccept(){this.running.every((t=>void 0!==t.done))?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout((()=>this.accept()),Gp))}accept(){var t;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],i=this.view.state.facet(yp);for(let n=0;n<this.running.length;n++){let s=this.running[n];if(void 0===s.done)continue;if(this.running.splice(n--,1),s.done){let n=new Hp(s.active.source,s.active.explicitPos,s.done,s.done.from,null!==(t=s.done.to)&&void 0!==t?t:cp(s.updates.length?s.updates[0].startState:this.view.state));for(let t of s.updates)n=n.update(t,i);if(n.hasResult()){e.push(n);continue}}let r=this.view.state.field(zp).active.find((t=>t.source==s.active.source));if(r&&1==r.state)if(null==s.done){let t=new Np(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:Wp.of(e)})}},{eventHandlers:{blur(t){let e=this.view.state.field(zp,!1);if(e&&e.tooltip&&this.view.state.facet(yp).closeOnBlur){let i=e.open&&sl(this.view,e.open.tooltip);i&&i.dom.contains(t.relatedTarget)||this.view.dispatch({effects:vp.of(null)})}},compositionstart(){this.composing=1},compositionend(){3==this.composing&&setTimeout((()=>this.view.dispatch({effects:gp.of(!1)})),20),this.composing=0}}}),Qp=Dr.baseTheme({".cm-tooltip.cm-tooltip-autocomplete":{"& > ul":{fontFamily:"monospace",whiteSpace:"nowrap",overflow:"hidden auto",maxWidth_fallback:"700px",maxWidth:"min(700px, 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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=Nt.empty)}t=t.map(e.changes);for(let i of e.effects)i.is(tm)&&(t=t.update({add:[em.range(i.value,i.value+1)]}));return t}});function nm(){return[am,im]}const sm="()[]{}<>";function rm(t){for(let e=0;e<sm.length;e+=2)if(sm.charCodeAt(e)==t)return sm.charAt(e+1);return M(t<128?t:t+1)}function om(t,e){return t.languageDataAt("closeBrackets",e)[0]||Zp}const lm="object"==typeof navigator&&/Android\b/.test(navigator.userAgent),am=Dr.inputHandler.of(((t,e,i,n)=>{if((lm?t.composing:t.compositionStarted)||t.state.readOnly)return!1;let s=t.state.selection.main;if(n.length>2||2==n.length&&1==A(C(n,0))||e!=s.from||i!=s.to)return!1;let r=um(t.state,n);return!!r&&(t.dispatch(r),!0)})),hm=({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=om(t,t.selection.main.head),n=i.brackets||Zp.brackets,s=null,r=t.changeByRange((e=>{if(e.empty){let i=pm(t.doc,e.head);for(let s of n)if(s==i&&fm(t.doc,e.head)==rm(C(s,0)))return{changes:{from:e.head-s.length,to:e.head+s.length},range:V.cursor(e.head-s.length)}}return{range:s=e}}));return s||e(t.update(r,{scrollIntoView:!0,userEvent:"delete.backward"})),!s},cm=[{key:"Backspace",run:hm}];function um(t,e){let i=om(t,t.selection.main.head),n=i.brackets||Zp.brackets;for(let s of n){let r=rm(C(s,0));if(e==s)return r==s?vm(t,s,n.indexOf(s+s+s)>-1,i):mm(t,s,r,i.before||Zp.before);if(e==r&&dm(t,t.selection.main.from))return gm(t,s,r)}return null}function dm(t,e){let i=!1;return t.field(im).between(0,t.doc.length,(t=>{t==e&&(i=!0)})),i}function fm(t,e){let i=t.sliceString(e,e+2);return i.slice(0,A(C(i,0)))}function pm(t,e){let i=t.sliceString(e-2,e);return A(C(i,0))==i.length?i:i.slice(1)}function mm(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:tm.of(r.to+e.length),range:V.range(r.anchor+e.length,r.head+e.length)};let o=fm(t.doc,r.head);return!o||/\s/.test(o)||n.indexOf(o)>-1?{changes:{insert:e+i,from:r.head},effects:tm.of(r.head+e.length),range:V.cursor(r.head+e.length)}:{range:s=r}}));return s?null:t.update(r,{scrollIntoView:!0,userEvent:"input.type"})}function gm(t,e,i){let n=null,s=t.changeByRange((e=>e.empty&&fm(t.doc,e.head)==i?{changes:{from:e.head,to:e.head+i.length,insert:i},range:V.cursor(e.head+i.length)}:n={range:e}));return n?null:t.update(s,{scrollIntoView:!0,userEvent:"input.type"})}function vm(t,e,i,n){let s=n.stringPrefixes||Zp.stringPrefixes,r=null,o=t.changeByRange((n=>{if(!n.empty)return{changes:[{insert:e,from:n.from},{insert:e,from:n.to}],effects:tm.of(n.to+e.length),range:V.range(n.anchor+e.length,n.head+e.length)};let o,l=n.head,a=fm(t.doc,l);if(a==e){if(wm(t,l))return{changes:{insert:e+e,from:l},effects:tm.of(l+e.length),range:V.cursor(l+e.length)};if(dm(t,l)){let n=i&&t.sliceDoc(l,l+3*e.length)==e+e+e,s=n?e+e+e:e;return{changes:{from:l,to:l+s.length,insert:s},range:V.cursor(l+s.length)}}}else{if(i&&t.sliceDoc(l-2*e.length,l)==e+e&&(o=bm(t,l-2*e.length,s))>-1&&wm(t,o))return{changes:{insert:e+e+e+e,from:l},effects:tm.of(l+e.length),range:V.cursor(l+e.length)};if(t.charCategorizer(l)(a)!=Mt.Word&&bm(t,l,s)>-1&&!ym(t,l,e,s))return{changes:{insert:e+e,from:l},effects:tm.of(l+e.length),range:V.cursor(l+e.length)}}return{range:r=n}}));return r?null:t.update(o,{scrollIntoView:!0,userEvent:"input.type"})}function wm(t,e){let i=$a(t).resolveInner(e+1);return i.parent&&i.from==e}function ym(t,e,i,n){let s=$a(t).resolveInner(e,-1),r=n.reduce(((t,e)=>Math.max(t,e.length)),0);for(let o=0;o<5;o++){let o=t.sliceDoc(s.from,Math.min(s.to,s.from+i.length+r)),l=o.indexOf(i);if(!l||l>-1&&n.indexOf(o.slice(0,l))>-1){let e=s.firstChild;while(e&&e.from==s.from&&e.to-e.from>i.length+l){if(t.sliceDoc(e.to-i.length,e.to)==i)return!1;e=e.firstChild}return!0}let a=s.to==e&&s.parent;if(!a)break;s=a}return!1}function bm(t,e,i){let n=t.charCategorizer(e);if(n(t.sliceDoc(e-1,e))!=Mt.Word)return e;for(let s of i){let i=e-s.length;if(t.sliceDoc(i,e)==s&&n(t.sliceDoc(i-1,i))!=Mt.Word)return i}return-1}function xm(t={}){return[zp,yp.of(t),Xp,Sm,Qp]}const km=[{key:"Ctrl-Space",run:Kp},{key:"Escape",run:$p},{key:"ArrowDown",run:_p(!0)},{key:"ArrowUp",run:_p(!1)},{key:"PageDown",run:_p(!0,"page")},{key:"PageUp",run:_p(!1,"page")},{key:"Enter",run:jp}],Sm=X.highest(Nr.computeN([yp],(t=>t.facet(yp).defaultKeymap?[km]:[])));class Cm{constructor(t,e,i){this.from=t,this.to=e,this.diagnostic=i}}class Mm{constructor(t,e,i){this.diagnostics=t,this.panel=e,this.selected=i}static init(t,e,i){let n=t,s=i.facet(Fm).markerFilter;s&&(n=s(n));let r=wi.set(n.map((t=>t.from==t.to||t.from==t.to-1&&i.doc.lineAt(t.from).to==t.from?wi.widget({widget:new _m(t),diagnostic:t}).range(t.from):wi.mark({attributes:{class:"cm-lintRange cm-lintRange-"+t.severity},diagnostic:t}).range(t.from,t.to))),!0);return new Mm(r,e,Am(r))}}function Am(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 Cm(t,i,s.diagnostic),!1})),n}function Dm(t,e){let i=t.startState.doc.lineAt(e.pos);return!(!t.effects.some((t=>t.is(Tm)))&&!t.changes.touchesRange(i.from,i.to))}function Om(t,e){return t.field(Bm,!1)?e:e.concat(mt.appendConfig.of(Jm))}const Tm=mt.define(),Em=mt.define(),Rm=mt.define(),Bm=G.define({create(){return new Mm(wi.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=Am(i,t.selected.diagnostic,s)||Am(i,null,s)}t=new Mm(i,t.panel,n)}for(let i of e.effects)i.is(Tm)?t=Mm.init(i.value,t.panel,e.state):i.is(Em)?t=new Mm(t.diagnostics,i.value?Km.open:null,t.selected):i.is(Rm)&&(t=new Mm(t.diagnostics,t.panel,i.value));return t},provide:t=>[ul.from(t,(t=>t.panel)),Dr.decorations.from(t,(t=>t.diagnostics))]});const Lm=wi.mark({class:"cm-lintRange cm-lintRange-active"});function Pm(t,e,i){let{diagnostics:n}=t.state.field(Bm),s=[],r=2e8,o=0;n.between(e-(i<0?1:0),e+(i>0?1:0),((t,n,{spec:l})=>{e>=t&&e<=n&&(t==n||(e>t||i>0)&&(e<n||i<0))&&(s.push(l.diagnostic),r=Math.min(t,r),o=Math.max(n,o))}));let l=t.state.facet(Fm).tooltipFilter;return l&&(s=l(s)),s.length?{pos:r,end:o,above:t.state.doc.lineAt(r).to<o,create(){return{dom:Im(t,s)}}}:null}function Im(t,e){return jd("ul",{class:"cm-tooltip-lint"},e.map((e=>qm(t,e,!1))))}const Nm=t=>{let e=t.state.field(Bm,!1);e&&e.panel||t.dispatch({effects:Om(t.state,[Em.of(!0)])});let i=ll(t,Km.open);return i&&i.dom.querySelector(".cm-panel-lint ul").focus(),!0},Hm=t=>{let e=t.state.field(Bm,!1);return!(!e||!e.panel)&&(t.dispatch({effects:Em.of(!1)}),!0)},Vm=t=>{let e=t.state.field(Bm,!1);if(!e)return!1;let i=t.state.selection.main,n=e.diagnostics.iter(i.to+1);return!(!n.value&&(n=e.diagnostics.iter(0),!n.value||n.from==i.from&&n.to==i.to))&&(t.dispatch({selection:{anchor:n.from,head:n.to},scrollIntoView:!0}),!0)},Wm=[{key:"Mod-Shift-m",run:Nm,preventDefault:!0},{key:"F8",run:Vm}],Fm=z.define({combine(t){return Object.assign({sources:t.map((t=>t.source))},Rt(t.map((t=>t.config)),{delay:750,markerFilter:null,tooltipFilter:null,needsRefresh:null},{needsRefresh:(t,e)=>t?e?i=>t(i)||e(i):t:e}))}});function zm(t){let e=[];if(t)t:for(let{name:i}of t){for(let t=0;t<i.length;t++){let n=i[t];if(/[a-zA-Z]/.test(n)&&!e.some((t=>t.toLowerCase()==n.toLowerCase()))){e.push(n);continue t}}e.push("")}return e}function qm(t,e,i){var n;let s=i?zm(e.actions):[];return jd("li",{class:"cm-diagnostic cm-diagnostic-"+e.severity},jd("span",{class:"cm-diagnosticText"},e.renderMessage?e.renderMessage():e.message),null===(n=e.actions)||void 0===n?void 0:n.map(((i,n)=>{let r=!1,o=n=>{if(n.preventDefault(),r)return;r=!0;let s=Am(t.state.field(Bm).diagnostics,e);s&&i.apply(t,s.from,s.to)},{name:l}=i,a=s[n]?l.indexOf(s[n]):-1,h=a<0?l:[l.slice(0,a),jd("u",l.slice(a,a+1)),l.slice(a+1)];return jd("button",{type:"button",class:"cm-diagnosticAction",onclick:o,onmousedown:o,"aria-label":` Action: ${l}${a<0?"":` (access key "${s[n]})"`}.`},h)})),e.source&&jd("div",{class:"cm-diagnosticSource"},e.source))}class _m extends gi{constructor(t){super(),this.diagnostic=t}eq(t){return t.diagnostic==this.diagnostic}toDOM(){return jd("span",{class:"cm-lintPoint cm-lintPoint-"+this.diagnostic.severity})}}class jm{constructor(t,e){this.diagnostic=e,this.id="item_"+Math.floor(4294967295*Math.random()).toString(16),this.dom=qm(t,e,!0),this.dom.id=this.id,this.dom.setAttribute("role","option")}}class Km{constructor(t){this.view=t,this.items=[];let e=e=>{if(27==e.keyCode)Hm(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=zm(i.actions);for(let s=0;s<n.length;s++)if(n[s].toUpperCase().charCodeAt(0)==e.keyCode){let e=Am(this.view.state.field(Bm).diagnostics,i);e&&i.actions[s].apply(t,e.from,e.to)}}}e.preventDefault()},i=t=>{for(let e=0;e<this.items.length;e++)this.items[e].dom.contains(t.target)&&this.moveSelection(e)};this.list=jd("ul",{tabIndex:0,role:"listbox","aria-label":this.view.state.phrase("Diagnostics"),onkeydown:e,onclick:i}),this.dom=jd("div",{class:"cm-panel-lint"},this.list,jd("button",{type:"button",name:"close","aria-label":this.view.state.phrase("close"),onclick:()=>Hm(this.view)},"×")),this.update()}get selectedIndex(){let t=this.view.state.field(Bm).selected;if(!t)return-1;for(let e=0;e<this.items.length;e++)if(this.items[e].diagnostic==t.diagnostic)return e;return-1}update(){let{diagnostics:t,selected:e}=this.view.state.field(Bm),i=0,n=!1,s=null;t.between(0,this.view.state.doc.length,((t,r,{spec:o})=>{let l,a=-1;for(let e=i;e<this.items.length;e++)if(this.items[e].diagnostic==o.diagnostic){a=e;break}a<0?(l=new jm(this.view,o.diagnostic),this.items.splice(i,0,l),n=!0):(l=this.items[a],a>i&&(this.items.splice(i,a-i),n=!0)),e&&l.diagnostic==e.diagnostic?l.dom.hasAttribute("aria-selected")||(l.dom.setAttribute("aria-selected","true"),s=l):l.dom.hasAttribute("aria-selected")&&l.dom.removeAttribute("aria-selected"),i++}));while(i<this.items.length&&!(1==this.items.length&&this.items[0].diagnostic.from<0))n=!0,this.items.pop();0==this.items.length&&(this.items.push(new jm(this.view,{from:-1,to:-1,severity:"info",message:this.view.state.phrase("No diagnostics")})),n=!0),s?(this.list.setAttribute("aria-activedescendant",s.id),this.view.requestMeasure({key:this,read:()=>({sel:s.dom.getBoundingClientRect(),panel:this.list.getBoundingClientRect()}),write:({sel:t,panel:e})=>{t.top<e.top?this.list.scrollTop-=e.top-t.top:t.bottom>e.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){while(t!=i.dom)e();t=i.dom.nextSibling}else this.list.insertBefore(i.dom,t);while(t)e()}moveSelection(t){if(this.selectedIndex<0)return;let e=this.view.state.field(Bm),i=Am(e.diagnostics,this.items[t].diagnostic);i&&this.view.dispatch({selection:{anchor:i.from,head:i.to},scrollIntoView:!0,effects:Rm.of(i)})}static open(t){return new Km(t)}}function $m(t,e='viewBox="0 0 40 40"'){return`url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" ${e}>${encodeURIComponent(t)}</svg>')`}function Um(t){return $m(`<path d="m0 2.5 l2 -1.5 l1 0 l2 1.5 l1 0" stroke="${t}" fill="none" stroke-width=".7"/>`,'width="6" height="3"')}const Gm=Dr.baseTheme({".cm-diagnostic":{padding:"3px 6px 3px 8px",marginLeft:"-1px",display:"block",whiteSpace:"pre-wrap"},".cm-diagnostic-error":{borderLeft:"5px solid #d11"},".cm-diagnostic-warning":{borderLeft:"5px solid orange"},".cm-diagnostic-info":{borderLeft:"5px solid #999"},".cm-diagnosticAction":{font:"inherit",border:"none",padding:"2px 4px",backgroundColor:"#444",color:"white",borderRadius:"3px",marginLeft:"8px",cursor:"pointer"},".cm-diagnosticSource":{fontSize:"70%",opacity:.7},".cm-lintRange":{backgroundPosition:"left bottom",backgroundRepeat:"repeat-x",paddingBottom:"0.7px"},".cm-lintRange-error":{backgroundImage:Um("#d11")},".cm-lintRange-warning":{backgroundImage:Um("orange")},".cm-lintRange-info":{backgroundImage:Um("#999")},".cm-lintRange-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}}});const Jm=[Bm,Dr.decorations.compute([Bm],(t=>{let{selected:e,panel:i}=t.field(Bm);return e&&i&&e.from!=e.to?wi.set([Lm.range(e.from,e.to)]):wi.none})),nl(Pm,{hideOn:Dm}),Gm];const Ym=(()=>[Rl(),Il(),xo(),Fc(),Kh(),to(),co(),Et.allowMultipleSelections.of(!0),yh(),Xh(tc,{fallback:!0}),cc(),nm(),xm(),Vo(),zo(),Oo(),cf(),Nr.of([...cm,...qd,...Xf,...ru,...Vh,...km,...Wm])])();
/*!
* VueCodemirror v6.1.1
* Copyright (c) Surmon. All rights reserved.
* Released under the MIT License.
* Surmon
*/
var Xm,Qm=Object.freeze({autofocus:!1,disabled:!1,indentWithTab:!0,tabSize:2,placeholder:"",autoDestroy:!0,extensions:[Ym]}),Zm=Symbol("vue-codemirror-global-config"),tg=function(t){var e=t.onUpdate,i=t.onChange,n=t.onFocus,s=t.onBlur,r=function(t,e){var i={};for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&e.indexOf(n)<0&&(i[n]=t[n]);if(null!=t&&"function"==typeof Object.getOwnPropertySymbols){var s=0;for(n=Object.getOwnPropertySymbols(t);s<n.length;s++)e.indexOf(n[s])<0&&Object.prototype.propertyIsEnumerable.call(t,n[s])&&(i[n[s]]=t[n[s]])}return i}(t,["onUpdate","onChange","onFocus","onBlur"]);return Et.create({doc:r.doc,selection:r.selection,extensions:(Array.isArray(r.extensions)?r.extensions:[r.extensions]).concat([Dr.updateListener.of((function(t){e(t),t.docChanged&&i(t.state.doc.toString(),t),t.focusChanged&&(t.view.hasFocus?n(t):s(t))}))])})},eg=function(t){var e=new Z;return{compartment:e,run:function(i){e.get(t.state)?t.dispatch({effects:e.reconfigure(i)}):t.dispatch({effects:mt.appendConfig.of(e.of(i))})}}},ig=function(t,e){var i=eg(t),n=i.compartment,s=i.run;return function(i){var r=n.get(t.state);s((null!=i?i:r!==e)?e:[])}},ng={type:Boolean,default:void 0},sg={autofocus:ng,disabled:ng,indentWithTab:ng,tabSize:Number,placeholder:String,style:Object,autoDestroy:ng,phrases:Object,root:Object,extensions:Array,selection:Object},rg={modelValue:{type:String,default:""}},og=Object.assign(Object.assign({},sg),rg);!function(t){t.Change="change",t.Update="update",t.Focus="focus",t.Blur="blur",t.Ready="ready",t.ModelUpdate="update:modelValue"}(Xm||(Xm={}));var lg={};lg[Xm.Change]=function(t,e){return!0},lg[Xm.Update]=function(t){return!0},lg[Xm.Focus]=function(t){return!0},lg[Xm.Blur]=function(t){return!0},lg[Xm.Ready]=function(t){return!0};var ag={};ag[Xm.ModelUpdate]=lg[Xm.Change];var hg=Object.assign(Object.assign({},lg),ag),cg=(0,n.aZ)({name:"VueCodemirror",props:Object.assign({},og),emits:Object.assign({},hg),setup:function(t,e){var i=(0,s.XI)(),r=(0,s.XI)(),o=(0,s.XI)(),l=Object.assign(Object.assign({},Qm),(0,n.f3)(Zm,{})),a=(0,n.Fl)((function(){var e={};return Object.keys((0,s.IU)(t)).forEach((function(i){var n;"modelValue"!==i&&(e[i]=null!==(n=t[i])&&void 0!==n?n:l[i])})),e}));return(0,n.bv)((function(){var s;r.value=tg({doc:t.modelValue,selection:a.value.selection,extensions:null!==(s=l.extensions)&&void 0!==s?s:[],onFocus:function(t){return e.emit(Xm.Focus,t)},onBlur:function(t){return e.emit(Xm.Blur,t)},onUpdate:function(t){return e.emit(Xm.Update,t)},onChange:function(i,n){i!==t.modelValue&&(e.emit(Xm.Change,i,n),e.emit(Xm.ModelUpdate,i,n))}}),o.value=function(t){return new Dr(Object.assign({},t))}({state:r.value,parent:i.value,root:a.value.root});var h=function(t){var e=function(){return t.state.doc.toString()},i=eg(t).run,n=ig(t,[Dr.editable.of(!1),Et.readOnly.of(!0)]),s=ig(t,Nr.of([_d])),r=eg(t).run,o=eg(t).run,l=eg(t).run,a=eg(t).run;return{focus:function(){return t.focus()},getDoc:e,setDoc:function(i){i!==e()&&t.dispatch({changes:{from:0,to:t.state.doc.length,insert:i}})},reExtensions:i,toggleDisabled:n,toggleIndentWithTab:s,setTabSize:function(t){r([Et.tabSize.of(t),nh.of(" ".repeat(t))])},setPhrases:function(t){o([Et.phrases.of(t)])},setPlaceholder:function(t){l(Bo(t))},setStyle:function(t){void 0===t&&(t={}),a(Dr.theme({"&":Object.assign({},t)}))}}}(o.value);(0,n.YP)((function(){return t.modelValue}),(function(t){t!==h.getDoc()&&h.setDoc(t)})),(0,n.YP)((function(){return t.extensions}),(function(t){return h.reExtensions(t||[])}),{immediate:!0}),(0,n.YP)((function(){return a.value.disabled}),(function(t){return h.toggleDisabled(t)}),{immediate:!0}),(0,n.YP)((function(){return a.value.indentWithTab}),(function(t){return h.toggleIndentWithTab(t)}),{immediate:!0}),(0,n.YP)((function(){return a.value.tabSize}),(function(t){return h.setTabSize(t)}),{immediate:!0}),(0,n.YP)((function(){return a.value.phrases}),(function(t){return h.setPhrases(t||{})}),{immediate:!0}),(0,n.YP)((function(){return a.value.placeholder}),(function(t){return h.setPlaceholder(t)}),{immediate:!0}),(0,n.YP)((function(){return a.value.style}),(function(t){return h.setStyle(t)}),{immediate:!0}),a.value.autofocus&&h.focus(),e.emit(Xm.Ready,{state:r.value,view:o.value,container:i.value})})),(0,n.Jd)((function(){a.value.autoDestroy&&o.value&&function(t){t.destroy()}(o.value)})),function(){return(0,n.h)("div",{class:"v-codemirror",style:{display:"contents"},ref:i})}}}),ug=cg},8472:function(t,e,i){"use strict";i.d(e,{Z:function(){return h}});var n=i(3396),s=i(7139);const r={class:"desc"};var o={__name:"block",props:{title:String,desc:String},setup(t){return(e,i)=>((0,n.wg)(),(0,n.iD)("div",null,[(0,n._)("h3",null,(0,s.zw)(t.title),1),(0,n._)("p",r,(0,s.zw)(t.desc),1),(0,n._)("div",null,[(0,n.WI)(e.$slots,"default")])]))}},l=i(89);const a=(0,l.Z)(o,[["__scopeId","data-v-ecc2bea6"]]);var h=a}}]);
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