pocketbase/ui/dist/assets/index-8b57b6cd.js

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r=s(n);if(r===!1){t=!1;break}Array.isArray(r)&&(t=t===!0?r:lc(t,r))}if(t!==!0){let s,r;if(t===!1)r=n.changes.invertedDesc,s=Z.empty(e.doc.length);else{let o=n.changes.filter(t);s=o.changes,r=o.filtered.mapDesc(o.changes).invertedDesc}n=ee.create(e,s,n.selection&&n.selection.map(r),E.mapEffects(n.effects,r),n.annotations,n.scrollIntoView)}let i=e.facet(wl);for(let s=i.length-1;s>=0;s--){let r=i[s](n);r instanceof ee?n=r:Array.isArray(r)&&r.length==1&&r[0]instanceof ee?n=r[0]:n=vl(e,Et(r),!1)}return n}function ac(n){let e=n.startState,t=e.facet(xl),i=n;for(let s=t.length-1;s>=0;s--){let r=t[s](n);r&&Object.keys(r).length&&(i=kl(i,ls(e,r,n.changes.newLength),!0))}return i==n?n:ee.create(e,n.changes,n.selection,i.effects,i.annotations,i.scrollIntoView)}const cc=[];function Et(n){return n==null?cc:Array.isArray(n)?n:[n]}var q=function(n){return n[n.Word=0]="Word",n[n.Space=1]="Space",n[n.Other=2]="Other",n}(q||(q={}));const fc=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let hs;try{hs=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function uc(n){if(hs)return hs.test(n);for(let e=0;e<n.length;e++){let t=n[e];if(/\w/.test(t)||t>"€"&&(t.toUpperCase()!=t.toLowerCase()||fc.test(t)))return!0}return!1}function dc(n){return e=>{if(!/\S/.test(e))return q.Space;if(uc(e))return q.Word;for(let t=0;t<n.length;t++)if(e.indexOf(n[t])>-1)return q.Word;return q.Other}}class N{constructor(e,t,i,s,r,o){this.config=e,this.doc=t,this.selection=i,this.values=s,this.status=e.statusTemplate.slice(),this.computeSlot=r,o&&(o._state=this);for(let l=0;l<this.config.dynamicSlots.length;l++)li(this,l<<1);this.computeSlot=null}field(e,t=!0){let i=this.config.address[e.id];if(i==null){if(t)throw new RangeError("Field is not present in this state");return}return li(this,i),en(this,i)}update(...e){return vl(this,e,!0)}applyTransaction(e){let t=this.config,{base:i,compartments:s}=t;for(let o of e.effects)o.is(vn.reconfigure)?(t&&(s=new Map,t.compartments.forEach((l,h)=>s.set(h,l)),t=null),s.set(o.value.compartment,o.value.extension)):o.is(E.reconfigure)?(t=null,i=o.value):o.is(E.appendConfig)&&(t=null,i=Et(i).concat(o.value));let r;t?r=e.startState.values.slice():(t=Zi.resolve(i,s,this),r=new N(t,this.doc,this.selection,t.dynamicSlots.map(()=>null),(l,h)=>h.reconfigure(l,this),null).values),new N(t,e.newDoc,e.newSelection,r,(o,l)=>l.update(o,e),e)}replaceSelection(e){return typeof e=="string"&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:y.cursor(t.from+e.length)}))}changeByRange(e){let t=this.selection,i=e(t.ranges[0]),s=this.changes(i.changes),r=[i.range],o=Et(i.effects);for(let l=1;l<t.ranges.length;l++){let h=e(t.ranges[l]),a=this.changes(h.changes),c=a.map(s);for(let u=0;u<l;u++)r[u]=r[u].map(c);let f=s.mapDesc(a,!0);r.push(h.range.map(f)),s=s.compose(c),o=E.mapEffects(o,c).concat(E.mapEffects(Et(h.effects),f))}return{changes:s,selection:y.create(r,t.mainIndex),effects:o}}changes(e=[]){return e instanceof Z?e:Z.of(e,this.doc.length,this.facet(N.lineSeparator))}toText(e){return I.of(e.split(this.facet(N.lineSeparator)||is))}sliceDoc(e=0,t=this.doc.length){return this.doc.sliceString(e,t,this.lineBreak)}facet(e){let t=this.config.address[e.id];return t==null?e.default:(li(this,t),en(this,t))}toJSON(e){let t={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(e)for(let i in e){let s=e[i];s instanceof be&&this.config.address[s.id]!=null&&(t[i]=s.spec.toJSON(this.field(e[i]),this))}return t}static fromJSON(e,t={},i){if(!e||typeof e.doc!="string")throw new RangeError("Invalid JSON representation for EditorState");let s=[];if(i){for(let r in i)if(Object.prototype.hasOwnProperty.call(e,r)){let o=i[r],l=e[r];s.push(o.init(h=>o.spec.fromJSON(l,h)))}}return N.create({doc:e.doc,selection:y.fromJSON(e.selection),extensions:t.extensions?s.concat([t.extensions]):s})}static create(e={}){let t=Zi.resolve(e.extensions||[],new Map),i=e.doc instanceof I?e.doc:I.of((e.doc||"").split(t.staticFacet(N.lineSeparator)||is)),s=e.selection?e.selection instanceof y?e.selection:y.single(e.selection.anchor,e.selection.head):y.single(0);return dl(s,i.length),t.staticFacet(ml)||(s=s.asSingle()),new N(t,i,s,t.dynamicSlots.map(()=>null),(r,o)=>o.create(r),null)}get tabSize(){return this.facet(N.tabSize)}get lineBreak(){return this.facet(N.lineSeparator)||`
`}get readOnly(){return this.facet(Sl)}phrase(e,...t){for(let i of this.facet(N.phrases))if(Object.prototype.hasOwnProperty.call(i,e)){e=i[e];break}return t.length&&(e=e.replace(/\$(\$|\d*)/g,(i,s)=>{if(s=="$")return"$";let r=+(s||1);return!r||r>t.length?i:t[r-1]})),e}languageDataAt(e,t,i=-1){let s=[];for(let r of this.facet(gl))for(let o of r(this,t,i))Object.prototype.hasOwnProperty.call(o,e)&&s.push(o[e]);return s}charCategorizer(e){return dc(this.languageDataAt("wordChars",e).join(""))}wordAt(e){let{text:t,from:i,length:s}=this.doc.lineAt(e),r=this.charCategorizer(e),o=e-i,l=e-i;for(;o>0;){let h=ue(t,o,!1);if(r(t.slice(h,o))!=q.Word)break;o=h}for(;l<s;){let h=ue(t,l);if(r(t.slice(l,h))!=q.Word)break;l=h}return o==l?null:y.range(o+i,l+i)}}N.allowMultipleSelections=ml;N.tabSize=D.define({combine:n=>n.length?n[0]:4});N.lineSeparator=yl;N.readOnly=Sl;N.phrases=D.define({compare(n,e){let t=Object.keys(n),i=Object.keys(e);return t.length==i.length&&t.every(s=>n[s]==e[s])}});N.languageData=gl;N.changeFilter=bl;N.transactionFilter=wl;N.transactionExtender=xl;vn.reconfigure=E.define();function At(n,e,t={}){let i={};for(let s of n)for(let r of Object.keys(s)){let o=s[r],l=i[r];if(l===void 0)i[r]=o;else if(!(l===o||o===void 0))if(Object.hasOwnProperty.call(t,r))i[r]=t[r](l,o);else throw new Error("Config merge conflict for field "+r)}for(let s in e)i[s]===void 0&&(i[s]=e[s]);return i}class bt{eq(e){return this==e}range(e,t=e){return as.create(e,t,this)}}bt.prototype.startSide=bt.prototype.endSide=0;bt.prototype.point=!1;bt.prototype.mapMode=ce.TrackDel;let as=class Cl{constructor(e,t,i){this.from=e,this.to=t,this.value=i}static create(e,t,i){return new Cl(e,t,i)}};function cs(n,e){return n.from-e.from||n.value.startSide-e.value.startSide}class Xs{constructor(e,t,i,s){this.from=e,this.to=t,this.value=i,this.maxPoint=s}get length(){return this.to[this.to.length-1]}findIndex(e,t,i,s=0){let r=i?this.to:this.from;for(let o=s,l=r.length;;){if(o==l)return o;let h=o+l>>1,a=r[h]-e||(i?this.value[h].endSide:this.value[h].startSide)-t;if(h==o)return a>=0?o:l;a>=0?l=h:o=h+1}}between(e,t,i,s){for(let r=this.findIndex(t,-1e9,!0),o=this.findIndex(i,1e9,!1,r);r<o;r++)if(s(this.from[r]+e,this.to[r]+e,this.value[r])===!1)return!1}map(e,t){let i=[],s=[],r=[],o=-1,l=-1;for(let h=0;h<this.value.length;h++){let a=this.value[h],c=this.from[h]+e,f=this.to[h]+e,u,d;if(c==f){let p=t.mapPos(c,a.startSide,a.mapMode);if(p==null||(u=d=p,a.startSide!=a.endSide&&(d=t.mapPos(c,a.endSide),d<u)))continue}else if(u=t.mapPos(c,a.startSide),d=t.mapPos(f,a.endSide),u>d||u==d&&a.startSide>0&&a.endSide<=0)continue;(d-u||a.endSide-a.startSide)<0||(o<0&&(o=u),a.point&&(l=Math.max(l,d-u)),i.push(a),s.push(u-o),r.push(d-o))}return{mapped:i.length?new Xs(s,r,i,l):null,pos:o}}}class K{constructor(e,t,i,s){this.chunkPos=e,this.chunk=t,this.nextLayer=i,this.maxPoint=s}static create(e,t,i,s){return new K(e,t,i,s)}get length(){let e=this.chunk.length-1;return e<0?0:Math.max(this.chunkEnd(e),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let e=this.nextLayer.size;for(let t of this.chunk)e+=t.value.length;return e}chunkEnd(e){return this.chunkPos[e]+this.chunk[e].length}update(e){let{add:t=[],sort:i=!1,filterFrom:s=0,filterTo:r=this.length}=e,o=e.filter;if(t.length==0&&!o)return this;if(i&&(t=t.slice().sort(cs)),this.isEmpty)return t.length?K.of(t):this;let l=new Al(this,null,-1).goto(0),h=0,a=[],c=new wt;for(;l.value||h<t.length;)if(h<t.length&&(l.from-t[h].from||l.startSide-t[h].value.startSide)>=0){let f=t[h++];c.addInner(f.from,f.to,f.value)||a.push(f)}else l.rangeIndex==1&&l.chunkIndex<this.chunk.length&&(h==t.length||this.chunkEnd(l.chunkIndex)<t[h].from)&&(!o||s>this.chunkEnd(l.chunkIndex)||r<this.chunkPos[l.chunkIndex])&&c.addChunk(this.chunkPos[l.chunkIndex],this.chunk[l.chunkIndex])?l.nextChunk():((!o||s>l.to||r<l.from||o(l.from,l.to,l.value))&&(c.addInner(l.from,l.to,l.value)||a.push(as.create(l.from,l.to,l.value))),l.next());return c.finishInner(this.nextLayer.isEmpty&&!a.length?K.empty:this.nextLayer.update({add:a,filter:o,filterFrom:s,filterTo:r}))}map(e){if(e.empty||this.isEmpty)return this;let t=[],i=[],s=-1;for(let o=0;o<this.chunk.length;o++){let l=this.chunkPos[o],h=this.chunk[o],a=e.touchesRange(l,l+h.length);if(a===!1)s=Math.max(s,h.maxPoint),t.push(h),i.push(e.mapPos(l));else if(a===!0){let{mapped:c,pos:f}=h.map(l,e);c&&(s=Math.max(s,c.maxPoint),t.push(c),i.push(f))}}let r=this.nextLayer.map(e);return t.length==0?r:new K(i,t,r||K.empty,s)}between(e,t,i){if(!this.isEmpty){for(let s=0;s<this.chunk.length;s++){let r=this.chunkPos[s],o=this.chunk[s];if(t>=r&&e<=r+o.length&&o.between(r,e-r,t-r,i)===!1)return}this.nextLayer.between(e,t,i)}}iter(e=0){return ai.from([this]).goto(e)}get isEmpty(){return this.nextLayer==this}static iter(e,t=0){return ai.from(e).goto(t)}static compare(e,t,i,s,r=-1){let o=e.filter(f=>f.maxPoint>0||!f.isEmpty&&f.maxPoint>=r),l=t.filter(f=>f.maxPoint>0||!f.isEmpty&&f.maxPoint>=r),h=Tr(o,l,i),a=new Qt(o,h,r),c=new Qt(l,h,r);i.iterGaps((f,u,d)=>Br(a,f,c,u,d,s)),i.empty&&i.length==0&&Br(a,0,c,0,0,s)}static eq(e,t,i=0,s){s==null&&(s=1e9-1);let r=e.filter(c=>!c.isEmpty&&t.indexOf(c)<0),o=t.filter(c=>!c.isEmpty&&e.indexOf(c)<0);if(r.length!=o.length)return!1;if(!r.length)return!0;let l=Tr(r,o),h=new Qt(r,l,0).goto(i),a=new Qt(o,l,0).goto(i);for(;;){if(h.to!=a.to||!fs(h.active,a.active)||h.point&&(!a.point||!h.point.eq(a.point)))return!1;if(h.to>s)return!0;h.next(),a.next()}}static spans(e,t,i,s,r=-1){let o=new Qt(e,null,r).goto(t),l=t,h=o.openStart;for(;;){let a=Math.min(o.to,i);if(o.point){let c=o.activeForPoint(o.to),f=o.pointFrom<t?c.length+1:Math.min(c.length,h);s.point(l,a,o.point,c,f,o.pointRank),h=Math.min(o.openEnd(a),c.length)}else a>l&&(s.span(l,a,o.active,h),h=o.openEnd(a));if(o.to>i)return h+(o.point&&o.to>i?1:0);l=o.to,o.next()}}static of(e,t=!1){let i=new wt;for(let s of e instanceof as?[e]:t?pc(e):e)i.add(s.from,s.to,s.value);return i.finish()}}K.empty=new K([],[],null,-1);function pc(n){if(n.length>1)for(let e=n[0],t=1;t<n.length;t++){let i=n[t];if(cs(e,i)>0)return n.slice().sort(cs);e=i}return n}K.empty.nextLayer=K.empty;class wt{constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}finishChunk(e){this.chunks.push(new Xs(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,e&&(this.from=[],this.to=[],this.value=[])}add(e,t,i){this.addInner(e,t,i)||(this.nextLayer||(this.nextLayer=new wt)).add(e,t,i)}addInner(e,t,i){let s=e-this.lastTo||i.startSide-this.last.endSide;if(s<=0&&(e-this.lastFrom||i.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return s<0?!1:(this.from.length==250&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=e),this.from.push(e-this.chunkStart),this.to.push(t-this.chunkStart),this.last=i,this.lastFrom=e,this.lastTo=t,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,t-e)),!0)}addChunk(e,t){if((e-this.lastTo||t.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,t.maxPoint),this.chunks.push(t),this.chunkPos.push(e);let i=t.value.length-1;return this.last=t.value[i],this.lastFrom=t.from[i]+e,this.lastTo=t.to[i]+e,!0}finish(){return this.finishInner(K.empty)}finishInner(e){if(this.from.length&&this.finishChunk(!1),this.chunks.length==0)return e;let t=K.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(e):e,this.setMaxPoint);return this.from=null,t}}function Tr(n,e,t){let i=new Map;for(let r of n)for(let o=0;o<r.chunk.length;o++)r.chunk[o].maxPoint<=0&&i.set(r.chunk[o],r.chunkPos[o]);let s=new Set;for(let r of e)for(let o=0;o<r.chunk.length;o++){let l=i.get(r.chunk[o]);l!=null&&(t?t.mapPos(l):l)==r.chunkPos[o]&&!(t!=null&&t.touchesRange(l,l+r.chunk[o].length))&&s.add(r.chunk[o])}return s}class Al{constructor(e,t,i,s=0){this.layer=e,this.skip=t,this.minPoint=i,this.rank=s}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(e,t=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(e,t,!1),this}gotoInner(e,t,i){for(;this.chunkIndex<this.layer.chunk.length;){let s=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(s)||this.layer.chunkEnd(this.chunkIndex)<e||s.maxPoint<this.minPoint))break;this.chunkIndex++,i=!1}if(this.chunkIndex<this.layer.chunk.length){let s=this.layer.chunk[this.chunkIndex].findIndex(e-this.layer.chunkPos[this.chunkIndex],t,!0);(!i||this.rangeIndex<s)&&this.setRangeIndex(s)}this.next()}forward(e,t){(this.to-e||this.endSide-t)<0&&this.gotoInner(e,t,!0)}next(){for(;;)if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}else{let e=this.layer.chunkPos[this.chunkIndex],t=this.layer.chunk[this.chunkIndex],i=e+t.from[this.rangeIndex];if(this.from=i,this.to=e+t.to[this.rangeIndex],this.value=t.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}setRangeIndex(e){if(e==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]);)this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=e}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(e){return this.from-e.from||this.startSide-e.startSide||this.rank-e.rank||this.to-e.to||this.endSide-e.endSide}}class ai{constructor(e){this.heap=e}static from(e,t=null,i=-1){let s=[];for(let r=0;r<e.length;r++)for(let o=e[r];!o.isEmpty;o=o.nextLayer)o.maxPoint>=i&&s.push(new Al(o,t,i,r));return s.length==1?s[0]:new ai(s)}get startSide(){return this.value?this.value.startSide:0}goto(e,t=-1e9){for(let i of this.heap)i.goto(e,t);for(let i=this.heap.length>>1;i>=0;i--)Fn(this.heap,i);return this.next(),this}forward(e,t){for(let i of this.heap)i.forward(e,t);for(let i=this.heap.length>>1;i>=0;i--)Fn(this.heap,i);(this.to-e||this.value.endSide-t)<0&&this.next()}next(){if(this.heap.length==0)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let e=this.heap[0];this.from=e.from,this.to=e.to,this.value=e.value,this.rank=e.rank,e.value&&e.next(),Fn(this.heap,0)}}}function Fn(n,e){for(let t=n[e];;){let i=(e<<1)+1;if(i>=n.length)break;let s=n[i];if(i+1<n.length&&s.compare(n[i+1])>=0&&(s=n[i+1],i++),t.compare(s)<0)break;n[i]=t,n[e]=s,e=i}}class Qt{constructor(e,t,i){this.minPoint=i,this.active=[],this.activeTo=[],this.activeRank=[],this.minActive=-1,this.point=null,this.pointFrom=0,this.pointRank=0,this.to=-1e9,this.endSide=0,this.openStart=-1,this.cursor=ai.from(e,t,i)}goto(e,t=-1e9){return this.cursor.goto(e,t),this.active.length=this.activeTo.length=this.activeRank.length=0,this.minActive=-1,this.to=e,this.endSide=t,this.openStart=-1,this.next(),this}forward(e,t){for(;this.minActive>-1&&(this.activeTo[this.minActive]-e||this.active[this.minActive].endSide-t)<0;)this.removeActive(this.minActive);this.cursor.forward(e,t)}removeActive(e){Ai(this.active,e),Ai(this.activeTo,e),Ai(this.activeRank,e),this.minActive=Pr(this.active,this.activeTo)}addActive(e){let t=0,{value:i,to:s,rank:r}=this.cursor;for(;t<this.activeRank.length&&this.activeRank[t]<=r;)t++;Mi(this.active,t,i),Mi(this.activeTo,t,s),Mi(this.activeRank,t,r),e&&Mi(e,t,this.cursor.from),this.minActive=Pr(this.active,this.activeTo)}next(){let e=this.to,t=this.point;this.point=null;let i=this.openStart<0?[]:null;for(;;){let s=this.minActive;if(s>-1&&(this.activeTo[s]-this.cursor.from||this.active[s].endSide-this.cursor.startSide)<0){if(this.activeTo[s]>e){this.to=this.activeTo[s],this.endSide=this.active[s].endSide;break}this.removeActive(s),i&&Ai(i,s)}else if(this.cursor.value)if(this.cursor.from>e){this.to=this.cursor.from,this.endSide=this.cursor.startSide;break}else{let r=this.cursor.value;if(!r.point)this.addActive(i),this.cursor.next();else 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e}reuseDOM(e){e.nodeName==this.mark.tagName.toUpperCase()&&(this.setDOM(e),this.dirty|=6)}sync(e,t){this.dom?this.dirty&4&&this.setAttrs(this.dom):this.setDOM(this.setAttrs(document.createElement(this.mark.tagName))),super.sync(e,t)}merge(e,t,i,s,r,o){return i&&(!(i instanceof Ye&&i.mark.eq(this.mark))||e&&r<=0||t<this.length&&o<=0)?!1:(Bl(this,e,t,i?i.children:[],r-1,o-1),this.markDirty(),!0)}split(e){let t=[],i=0,s=-1,r=0;for(let l of this.children){let h=i+l.length;h>e&&t.push(i<e?l.split(e-i):l),s<0&&i>=e&&(s=r),i=h,r++}let o=this.length-e;return this.length=e,s>-1&&(this.children.length=s,this.markDirty()),new Ye(this.mark,t,o)}domAtPos(e){return Fl(this,e)}coordsAt(e,t){return Wl(this,e,t)}}function bs(n,e,t){let i=n.nodeValue.length;e>i&&(e=i);let s=e,r=e,o=0;e==0&&t<0||e==i&&t>=0?M.chrome||M.gecko||(e?(s--,o=1):r<i&&(r++,o=-1)):t<0?s--:r<i&&r++;let l=zt(n,s,r).getClientRects();if(!l.length)return null;let h=l[(o?o<0:t>=0)?0:l.length-1];return M.safari&&!o&&h.width==0&&(h=Array.prototype.find.call(l,a=>a.width)||h),o?Cn(h,o<0):h||null}class nt extends W{static create(e,t,i){return new(e.customView||nt)(e,t,i)}constructor(e,t,i){super(),this.widget=e,this.length=t,this.side=i,this.prevWidget=null}split(e){let t=nt.create(this.widget,this.length-e,this.side);return this.length-=e,t}sync(e){(!this.dom||!this.widget.updateDOM(this.dom,e))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(e)),this.dom.contentEditable="false")}getSide(){return this.side}merge(e,t,i,s,r,o){return i&&(!(i instanceof nt)||!this.widget.compare(i.widget)||e>0&&r<=0||t<this.length&&o<=0)?!1:(this.length=e+(i?i.length:0)+(this.length-t),!0)}become(e){return e instanceof nt&&e.side==this.side&&this.widget.constructor==e.widget.constructor?(this.widget.compare(e.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=e.widget,this.length=e.length,!0):!1}ignoreMutation(){return!0}ignoreEvent(e){return this.widget.ignoreEvent(e)}get overrideDOMText(){if(this.length==0)return I.empty;let e=this;for(;e.parent;)e=e.parent;let{view:t}=e,i=t&&t.state.doc,s=this.posAtStart;return i?i.slice(s,s+this.length):I.empty}domAtPos(e){return(this.length?e==0:this.side>0)?re.before(this.dom):re.after(this.dom,e==this.length)}domBoundsAround(){return null}coordsAt(e,t){let i=this.widget.coordsAt(this.dom,e,t);if(i)return i;let s=this.dom.getClientRects(),r=null;if(!s.length)return null;for(let o=e>0?s.length-1:0;r=s[o],!(e>0?o==0:o==s.length-1||r.top<r.bottom);o+=e>0?-1:1);return this.length?r:Cn(r,this.side>0)}get isEditable(){return!1}get isWidget(){return!0}get isHidden(){return this.widget.isHidden}destroy(){super.destroy(),this.dom&&this.widget.destroy(this.dom)}}class Ll extends nt{domAtPos(e){let{topView:t,text:i}=this.widget;return t?ws(e,0,t,i,this.length-t.length,(s,r)=>s.domAtPos(r),(s,r)=>new re(s,Math.min(r,s.nodeValue.length))):new re(i,Math.min(e,i.nodeValue.length))}sync(){this.setDOM(this.widget.toDOM())}localPosFromDOM(e,t){let{topView:i,text:s}=this.widget;return i?Il(e,t,i,s,this.length-i.length):Math.min(t,this.length)}ignoreMutation(){return!1}get overrideDOMText(){return null}coordsAt(e,t){let{topView:i,text:s}=this.widget;return i?ws(e,t,i,s,this.length-i.length,(r,o,l)=>r.coordsAt(o,l),(r,o,l)=>bs(r,o,l)):bs(s,e,t)}destroy(){var e;super.destroy(),(e=this.widget.topView)===null||e===void 0||e.destroy()}get isEditable(){return!0}canReuseDOM(){return!0}}function ws(n,e,t,i,s,r,o){if(t instanceof Ye){for(let l=t.dom.firstChild;l;l=l.nextSibling){let h=W.get(l);if(h){let a=Wt(l,i),c=h.length+(a?s:0);if(n<c||n==c&&h.getSide()<=0)return a?ws(n,e,h,i,s,r,o):r(h,n,e);n-=c}else{let a=El(n,e,l,o);if(typeof a!="number")return a;n=a}}return r(t,t.length,-1)}else return t.dom==i?o(i,n,e):r(t,n,e)}function El(n,e,t,i){if(t.nodeType==3){let s=t.nodeValue.length;if(n<=s)return i(t,n,e);n-=s}else if(t.nodeType==1&&t.contentEditable!="false")for(let s=t.firstChild;s;s=s.nextSibling){let r=El(n,e,s,i);if(typeof r!="number")return r;n=r}return n}function Il(n,e,t,i,s){if(t instanceof Ye){let r=0;for(let o=t.dom.firstChild;o;o=o.nextSibling){let l=W.get(o);if(l){let h=Wt(o,i);if(Wt(o,n))return r+(h?Il(n,e,l,i,s):l.localPosFromDOM(n,e));r+=l.length+(h?s:0)}else{let h=Nl(n,e,o);if(h.result!=null)return r+h.result;r+=h.size}}}else if(t.dom==i)return Math.min(e,i.nodeValue.length);return t.localPosFromDOM(n,e)}function Nl(n,e,t){if(t.nodeType==3)return n==t?{result:e}:{size:t.nodeValue.length};if(t.nodeType==1&&t.contentEditable!="false"){let i=0;for(let s=t.firstChild,r=0;;s=s.nextSibling,r++){if(n==t&&r==e)return{result:i};if(!s)return{size:i};let o=Nl(n,e,s);if(o.result!=null)return{result:e+o.result};i+=o.size}}else return t.contains(n)?{result:0}:{size:0}}class qt extends W{constructor(e){super(),this.side=e}get length(){return 0}merge(){return!1}become(e){return e instanceof qt&&e.side==this.side}split(){return new qt(this.side)}sync(){if(!this.dom){let e=document.createElement("img");e.className="cm-widgetBuffer",e.setAttribute("aria-hidden","true"),this.setDOM(e)}}getSide(){return this.side}domAtPos(e){return this.side>0?re.before(this.dom):re.after(this.dom)}localPosFromDOM(){return 0}domBoundsAround(){return null}coordsAt(e){return this.dom.getBoundingClientRect()}get overrideDOMText(){return I.empty}get isHidden(){return!0}}xt.prototype.children=nt.prototype.children=qt.prototype.children=Ys;function Fl(n,e){let t=n.dom,{children:i}=n,s=0;for(let r=0;s<i.length;s++){let o=i[s],l=r+o.length;if(!(l==r&&o.getSide()<=0)){if(e>r&&e<l&&o.dom.parentNode==t)return o.domAtPos(e-r);if(e<=r)break;r=l}}for(let r=s;r>0;r--){let o=i[r-1];if(o.dom.parentNode==t)return o.domAtPos(o.length)}for(let r=s;r<i.length;r++){let o=i[r];if(o.dom.parentNode==t)return o.domAtPos(0)}return new re(t,0)}function Vl(n,e,t){let i,{children:s}=n;t>0&&e instanceof Ye&&s.length&&(i=s[s.length-1])instanceof Ye&&i.mark.eq(e.mark)?Vl(i,e.children[0],t-1):(s.push(e),e.setParent(n)),n.length+=e.length}function Wl(n,e,t){let i=null,s=-1,r=null,o=-1;function l(a,c){for(let f=0,u=0;f<a.children.length&&u<=c;f++){let d=a.children[f],p=u+d.length;p>=c&&(d.children.length?l(d,c-u):(!r||r.isHidden&&t>0)&&(p>c||u==p&&d.getSide()>0)?(r=d,o=c-u):(u<c||u==p&&d.getSide()<0&&!d.isHidden)&&(i=d,s=c-u)),u=p}}l(n,e);let h=(t<0?i:r)||i||r;return h?h.coordsAt(Math.max(0,h==i?s:o),t):Oc(n)}function Oc(n){let e=n.dom.lastChild;if(!e)return n.dom.getBoundingClientRect();let t=Ht(e);return t[t.length-1]||null}function xs(n,e){for(let t in n)t=="class"&&e.class?e.class+=" "+n.class:t=="style"&&e.style?e.style+=";"+n.style:e[t]=n[t];return e}function Qs(n,e){if(n==e)return!0;if(!n||!e)return!1;let t=Object.keys(n),i=Object.keys(e);if(t.length!=i.length)return!1;for(let s of t)if(i.indexOf(s)==-1||n[s]!==e[s])return!1;return!0}function Ss(n,e,t){let i=null;if(e)for(let s in e)t&&s in t||n.removeAttribute(i=s);if(t)for(let s in t)e&&e[s]==t[s]||n.setAttribute(i=s,t[s]);return!!i}class at{eq(e){return!1}updateDOM(e,t){return!1}compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}get estimatedHeight(){return-1}ignoreEvent(e){return!0}coordsAt(e,t,i){return null}get customView(){return null}get isHidden(){return!1}destroy(e){}}var X=function(n){return n[n.Text=0]="Text",n[n.WidgetBefore=1]="WidgetBefore",n[n.WidgetAfter=2]="WidgetAfter",n[n.WidgetRange=3]="WidgetRange",n}(X||(X={}));class B extends bt{constructor(e,t,i,s){super(),this.startSide=e,this.endSide=t,this.widget=i,this.spec=s}get heightRelevant(){return!1}static mark(e){return new Mn(e)}static widget(e){let t=e.side||0,i=!!e.block;return t+=i?t>0?3e8:-4e8:t>0?1e8:-1e8,new St(e,t,t,i,e.widget||null,!1)}static replace(e){let t=!!e.block,i,s;if(e.isBlockGap)i=-5e8,s=4e8;else{let{start:r,end:o}=Hl(e,t);i=(r?t?-3e8:-1:5e8)-1,s=(o?t?2e8:1:-6e8)+1}return new St(e,i,s,t,e.widget||null,!0)}static line(e){return new xi(e)}static set(e,t=!1){return K.of(e,t)}hasHeight(){return this.widget?this.widget.estimatedHeight>-1:!1}}B.none=K.empty;class Mn extends B{constructor(e){let{start:t,end:i}=Hl(e);super(t?-1:5e8,i?1:-6e8,null,e),this.tagName=e.tagName||"span",this.class=e.class||"",this.attrs=e.attributes||null}eq(e){return this==e||e instanceof Mn&&this.tagName==e.tagName&&this.class==e.class&&Qs(this.attrs,e.attrs)}range(e,t=e){if(e>=t)throw new RangeError("Mark decorations may not be empty");return super.range(e,t)}}Mn.prototype.point=!1;class xi extends B{constructor(e){super(-2e8,-2e8,null,e)}eq(e){return e instanceof xi&&this.spec.class==e.spec.class&&Qs(this.spec.attributes,e.spec.attributes)}range(e,t=e){if(t!=e)throw new RangeError("Line decoration ranges must be zero-length");return super.range(e,t)}}xi.prototype.mapMode=ce.TrackBefore;xi.prototype.point=!0;class St extends B{constructor(e,t,i,s,r,o){super(t,i,r,e),this.block=s,this.isReplace=o,this.mapMode=s?t<=0?ce.TrackBefore:ce.TrackAfter:ce.TrackDel}get type(){return this.startSide<this.endSide?X.WidgetRange:this.startSide<=0?X.WidgetBefore:X.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&this.widget.estimatedHeight>=5}eq(e){return e instanceof St&&Tc(this.widget,e.widget)&&this.block==e.block&&this.startSide==e.startSide&&this.endSide==e.endSide}range(e,t=e){if(this.isReplace&&(e>t||e==t&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement 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r=i;r<this.children.length;r++)t.append(this.children[r],0);for(;i>0&&this.children[i-1].length==0;)this.children[--i].destroy();return this.children.length=i,this.markDirty(),this.length=e,t}transferDOM(e){this.dom&&(this.markDirty(),e.setDOM(this.dom),e.prevAttrs=this.prevAttrs===void 0?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(e){Qs(this.attrs,e)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=e)}append(e,t){Vl(this,e,t)}addLineDeco(e){let t=e.spec.attributes,i=e.spec.class;t&&(this.attrs=xs(t,this.attrs||{})),i&&(this.attrs=xs({class:i},this.attrs||{}))}domAtPos(e){return Fl(this,e)}reuseDOM(e){e.nodeName=="DIV"&&(this.setDOM(e),this.dirty|=6)}sync(e,t){var i;this.dom?this.dirty&4&&(Dl(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),this.prevAttrs!==void 0&&(Ss(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(e,t);let s=this.dom.lastChild;for(;s&&W.get(s)instanceof Ye;)s=s.lastChild;if(!s||!this.length||s.nodeName!="BR"&&((i=W.get(s))===null||i===void 0?void 0:i.isEditable)==!1&&(!M.ios||!this.children.some(r=>r instanceof xt))){let r=document.createElement("BR");r.cmIgnore=!0,this.dom.appendChild(r)}}measureTextSize(){if(this.children.length==0||this.length>20)return null;let e=0,t;for(let i of this.children){if(!(i instanceof xt)||/[^ -~]/.test(i.text))return null;let s=Ht(i.dom);if(s.length!=1)return null;e+=s[0].width,t=s[0].height}return e?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:e/this.length,textHeight:t}:null}coordsAt(e,t){let i=Wl(this,e,t);if(!this.children.length&&i&&this.parent){let{heightOracle:s}=this.parent.view.viewState,r=i.bottom-i.top;if(Math.abs(r-s.lineHeight)<2&&s.textHeight<r){let o=(r-s.textHeight)/2;return{top:i.top+o,bottom:i.bottom-o,left:i.left,right:i.left}}}return i}become(e){return!1}get type(){return X.Text}static find(e,t){for(let i=0,s=0;i<e.children.length;i++){let r=e.children[i],o=s+r.length;if(o>=t){if(r instanceof de)return r;if(o>t)break}s=o+r.breakAfter}return null}}class yt extends W{constructor(e,t,i){super(),this.widget=e,this.length=t,this.type=i,this.breakAfter=0,this.prevWidget=null}merge(e,t,i,s,r,o){return i&&(!(i instanceof yt)||!this.widget.compare(i.widget)||e>0&&r<=0||t<this.length&&o<=0)?!1:(this.length=e+(i?i.length:0)+(this.length-t),!0)}domAtPos(e){return e==0?re.before(this.dom):re.after(this.dom,e==this.length)}split(e){let t=this.length-e;this.length=e;let i=new yt(this.widget,t,this.type);return i.breakAfter=this.breakAfter,i}get children(){return Ys}sync(e){(!this.dom||!this.widget.updateDOM(this.dom,e))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(e)),this.dom.contentEditable="false")}get overrideDOMText(){return this.parent?this.parent.view.state.doc.slice(this.posAtStart,this.posAtEnd):I.empty}domBoundsAround(){return null}become(e){return e instanceof yt&&e.widget.constructor==this.widget.constructor?(e.widget.compare(this.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=e.widget,this.length=e.length,this.type=e.type,this.breakAfter=e.breakAfter,!0):!1}ignoreMutation(){return!0}ignoreEvent(e){return this.widget.ignoreEvent(e)}get isEditable(){return!1}get isWidget(){return!0}coordsAt(e,t){return this.widget.coordsAt(this.dom,e,t)}destroy(){super.destroy(),this.dom&&this.widget.destroy(this.dom)}}class Zs{constructor(e,t,i,s){this.doc=e,this.pos=t,this.end=i,this.disallowBlockEffectsFor=s,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=e.iter(),this.skip=t}posCovered(){if(this.content.length==0)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let e=this.content[this.content.length-1];return!e.breakAfter&&!(e instanceof yt&&e.type==X.WidgetBefore)}getLine(){return this.curLine||(this.content.push(this.curLine=new de),this.atCursorPos=!0),this.curLine}flushBuffer(e=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(Di(new qt(-1),e),e.length),this.pendingBuffer=0)}addBlockWidget(e){this.flushBuffer(),this.curLine=null,this.content.push(e)}finish(e){this.pendingBuffer&&e<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,this.posCovered()||this.getLine()}buildText(e,t,i){for(;e>0;){if(this.textOff==this.text.length){let{value:r,lineBreak:o,done:l}=this.cursor.next(this.skip);if(this.skip=0,l)throw new Error("Ran out of text content when drawing inline views");if(o){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,e--;continue}else this.text=r,this.textOff=0}let s=Math.min(this.text.length-this.textOff,e,512);this.flushBuffer(t.slice(t.length-i)),this.getLine().append(Di(new xt(this.text.slice(this.textOff,this.textOff+s)),t),i),this.atCursorPos=!0,this.textOff+=s,e-=s,i=0}}span(e,t,i,s){this.buildText(t-e,i,s),this.pos=t,this.openStart<0&&(this.openStart=s)}point(e,t,i,s,r,o){if(this.disallowBlockEffectsFor[o]&&i instanceof St){if(i.block)throw new RangeError("Block decorations may not be specified via plugins");if(t>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let l=t-e;if(i instanceof St)if(i.block){let{type:h}=i;h==X.WidgetAfter&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new yt(i.widget||new qr("div"),l,h))}else{let h=nt.create(i.widget||new qr("span"),l,l?0:i.startSide),a=this.atCursorPos&&!h.isEditable&&r<=s.length&&(e<t||i.startSide>0),c=!h.isEditable&&(e<t||r>s.length||i.startSide<=0),f=this.getLine();this.pendingBuffer==2&&!a&&!h.isEditable&&(this.pendingBuffer=0),this.flushBuffer(s),a&&(f.append(Di(new qt(1),s),r),r=s.length+Math.max(0,r-s.length)),f.append(Di(h,s),r),this.atCursorPos=c,this.pendingBuffer=c?e<t||r>s.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=s.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(i);l&&(this.textOff+l<=this.text.length?this.textOff+=l:(this.skip+=l-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=t),this.openStart<0&&(this.openStart=r)}static build(e,t,i,s,r){let o=new Zs(e,t,i,r);return o.openEnd=K.spans(s,t,i,o),o.openStart<0&&(o.openStart=o.openEnd),o.finish(o.openEnd),o}}function Di(n,e){for(let t of e)n=new Ye(t,[n],n.length);return n}class qr extends at{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}const zl=D.define(),ql=D.define(),$l=D.define(),Kl=D.define(),vs=D.define(),jl=D.define(),Ul=D.define(),Gl=D.define({combine:n=>n.some(e=>e)}),Jl=D.define({combine:n=>n.some(e=>e)});class rn{constructor(e,t="nearest",i="nearest",s=5,r=5){this.range=e,this.y=t,this.x=i,this.yMargin=s,this.xMargin=r}map(e){return e.empty?this:new rn(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin)}}const $r=E.define({map:(n,e)=>n.map(e)});function Ee(n,e,t){let i=n.facet(Kl);i.length?i[0](e):window.onerror?window.onerror(String(e),t,void 0,void 0,e):t?console.error(t+":",e):console.error(e)}const Dn=D.define({combine:n=>n.length?n[0]:!0});let Bc=0;const ii=D.define();class ge{constructor(e,t,i,s){this.id=e,this.create=t,this.domEventHandlers=i,this.extension=s(this)}static define(e,t){const{eventHandlers:i,provide:s,decorations:r}=t||{};return new ge(Bc++,e,i,o=>{let l=[ii.of(o)];return r&&l.push(fi.of(h=>{let a=h.plugin(o);return a?r(a):B.none})),s&&l.push(s(o)),l})}static fromClass(e,t){return ge.define(i=>new e(i),t)}}class Hn{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}update(e){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(i){if(Ee(t.state,i,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(e)}catch(t){Ee(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(!((t=this.value)===null||t===void 0)&&t.destroy)try{this.value.destroy()}catch(i){Ee(e.state,i,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const _l=D.define(),er=D.define(),fi=D.define(),tr=D.define(),Xl=D.define();function Yl(n){let e=0,t=0,i=0,s=0;for(let r of n.state.facet(Xl)){let o=r(n);o&&(o.left!=null&&(e=Math.max(e,o.left)),o.right!=null&&(t=Math.max(t,o.right)),o.top!=null&&(i=Math.max(i,o.top)),o.bottom!=null&&(s=Math.max(s,o.bottom)))}return{left:e,right:t,top:i,bottom:s}}const ni=D.define();class Ge{constructor(e,t,i,s){this.fromA=e,this.toA=t,this.fromB=i,this.toB=s}join(e){return new Ge(Math.min(this.fromA,e.fromA),Math.max(this.toA,e.toA),Math.min(this.fromB,e.fromB),Math.max(this.toB,e.toB))}addToSet(e){let t=e.length,i=this;for(;t>0;t--){let s=e[t-1];if(!(s.fromA>i.toA)){if(s.toA<i.fromA)break;i=i.join(s),e.splice(t-1,1)}}return e.splice(t,0,i),e}static extendWithRanges(e,t){if(t.length==0)return e;let i=[];for(let s=0,r=0,o=0,l=0;;s++){let h=s==e.length?null:e[s],a=o-l,c=h?h.fromB:1e9;for(;r<t.length&&t[r]<c;){let f=t[r],u=t[r+1],d=Math.max(l,f),p=Math.min(c,u);if(d<=p&&new Ge(d+a,p+a,d,p).addToSet(i),u>c)break;r+=2}if(!h)return i;new Ge(h.fromA,h.toA,h.fromB,h.toB).addToSet(i),o=h.toA,l=h.toB}}}class on{constructor(e,t,i){this.view=e,this.state=t,this.transactions=i,this.flags=0,this.startState=e.state,this.changes=Z.empty(this.startState.doc.length);for(let r of i)this.changes=this.changes.compose(r.changes);let s=[];this.changes.iterChangedRanges((r,o,l,h)=>s.push(new Ge(r,o,l,h))),this.changedRanges=s}static create(e,t,i){return new on(e,t,i)}get viewportChanged(){return(this.flags&4)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&10)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}var J=function(n){return n[n.LTR=0]="LTR",n[n.RTL=1]="RTL",n}(J||(J={}));const Cs=J.LTR,Pc=J.RTL;function Ql(n){let e=[];for(let t=0;t<n.length;t++)e.push(1<<+n[t]);return e}const 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h=e[l];o==h.side(s,t)&&(h=e[l+=s?1:-1],o=h.side(!s,t));let a=s==(h.dir==t),c=ue(n.text,o,a);if(eh=n.text.slice(Math.min(o,c),Math.max(o,c)),c!=h.side(s,t))return y.cursor(c+n.from,a?-1:1,h.level);let f=l==(s?e.length-1:0)?null:e[l+(s?1:-1)];return!f&&h.level!=t?y.cursor(s?n.to:n.from,s?-1:1,t):f&&f.level<h.level?y.cursor(f.side(!s,t)+n.from,s?1:-1,f.level):y.cursor(c+n.from,s?-1:1,h.level)}const Pt="￿";class th{constructor(e,t){this.points=e,this.text="",this.lineSeparator=t.facet(N.lineSeparator)}append(e){this.text+=e}lineBreak(){this.text+=Pt}readRange(e,t){if(!e)return this;let i=e.parentNode;for(let s=e;;){this.findPointBefore(i,s);let r=this.text.length;this.readNode(s);let o=s.nextSibling;if(o==t)break;let l=W.get(s),h=W.get(o);(l&&h?l.breakAfter:(l?l.breakAfter:Kr(s))||Kr(o)&&(s.nodeName!="BR"||s.cmIgnore)&&this.text.length>r)&&this.lineBreak(),s=o}return this.findPointBefore(i,t),this}readTextNode(e){let t=e.nodeValue;for(let i of this.points)i.node==e&&(i.pos=this.text.length+Math.min(i.offset,t.length));for(let i=0,s=this.lineSeparator?null:/\r\n?|\n/g;;){let r=-1,o=1,l;if(this.lineSeparator?(r=t.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(l=s.exec(t))&&(r=l.index,o=l[0].length),this.append(t.slice(i,r<0?t.length:r)),r<0)break;if(this.lineBreak(),o>1)for(let h of this.points)h.node==e&&h.pos>this.text.length&&(h.pos-=o-1);i=r+o}}readNode(e){if(e.cmIgnore)return;let t=W.get(e),i=t&&t.overrideDOMText;if(i!=null){this.findPointInside(e,i.length);for(let s=i.iter();!s.next().done;)s.lineBreak?this.lineBreak():this.append(s.value)}else e.nodeType==3?this.readTextNode(e):e.nodeName=="BR"?e.nextSibling&&this.lineBreak():e.nodeType==1&&this.readRange(e.firstChild,null)}findPointBefore(e,t){for(let i of this.points)i.node==e&&e.childNodes[i.offset]==t&&(i.pos=this.text.length)}findPointInside(e,t){for(let i of this.points)(e.nodeType==3?i.node==e:e.contains(i.node))&&(i.pos=this.text.length+Math.min(t,i.offset))}}function Kr(n){return n.nodeType==1&&/^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(n.nodeName)}class jr{constructor(e,t){this.node=e,this.offset=t,this.pos=-1}}class Ur extends W{get length(){return this.view.state.doc.length}constructor(e){super(),this.view=e,this.compositionDeco=B.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(e.contentDOM),this.children=[new de],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new Ge(0,0,0,e.state.doc.length)],0)}update(e){let t=e.changedRanges;this.minWidth>0&&t.length&&(t.every(({fromA:o,toA:l})=>l<this.minWidthFrom||o>this.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.view.inputState.composing<0?this.compositionDeco=B.none:(e.transactions.length||this.dirty)&&(this.compositionDeco=Wc(this.view,e.changes)),(M.ie||M.chrome)&&!this.compositionDeco.size&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let i=this.decorations,s=this.updateDeco(),r=$c(i,s,e.changes);return t=Ge.extendWithRanges(t,r),this.dirty==0&&t.length==0?!1:(this.updateInner(t,e.startState.doc.length),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t){this.view.viewState.mustMeasureContent=!0,this.updateChildren(e,t);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 r=M.chrome||M.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,r),this.dirty=0,r&&(r.written||i.selectionRange.focusNode!=r.node)&&(this.forceSelection=!0),this.dom.style.height=""});let s=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let r of this.children)r instanceof yt&&r.widget instanceof Gr&&s.push(r.dom);i.updateGaps(s)}updateChildren(e,t){let i=this.childCursor(t);for(let s=e.length-1;;s--){let r=s>=0?e[s]:null;if(!r)break;let{fromA:o,toA:l,fromB:h,toB:a}=r,{content:c,breakAtStart:f,openStart:u,openEnd:d}=Zs.build(this.view.state.doc,h,a,this.decorations,this.dynamicDecorationMap),{i:p,off:m}=i.findPos(l,1),{i:g,off:b}=i.findPos(o,-1);Tl(this,g,b,p,m,c,f,u,d)}}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let i=this.view.root.activeElement,s=i==this.dom,r=!s&&Gi(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(s||t||r))return;let o=this.forceSelection;this.forceSelection=!1;let l=this.view.state.selection.main,h=this.domAtPos(l.anchor),a=l.empty?h:this.domAtPos(l.head);if(M.gecko&&l.empty&&!this.compositionDeco.size&&Vc(h)){let f=document.createTextNode("");this.view.observer.ignore(()=>h.node.insertBefore(f,h.node.childNodes[h.offset]||null)),h=a=new re(f,0),o=!0}let c=this.view.observer.selectionRange;(o||!c.focusNode||!nn(h.node,h.offset,c.anchorNode,c.anchorOffset)||!nn(a.node,a.offset,c.focusNode,c.focusOffset))&&(this.view.observer.ignore(()=>{M.android&&M.chrome&&this.dom.contains(c.focusNode)&&Kc(c.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let f=tn(this.view.root);if(f)if(l.empty){if(M.gecko){let u=zc(h.node,h.offset);if(u&&u!=3){let d=nh(h.node,h.offset,u==1?1:-1);d&&(h=new re(d,u==1?0:d.nodeValue.length))}}f.collapse(h.node,h.offset),l.bidiLevel!=null&&c.cursorBidiLevel!=null&&(c.cursorBidiLevel=l.bidiLevel)}else if(f.extend){f.collapse(h.node,h.offset);try{f.extend(a.node,a.offset)}catch{}}else{let u=document.createRange();l.anchor>l.head&&([h,a]=[a,h]),u.setEnd(a.node,a.offset),u.setStart(h.node,h.offset),f.removeAllRanges(),f.addRange(u)}r&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())}),this.view.observer.setSelectionRange(h,a)),this.impreciseAnchor=h.precise?null:new re(c.anchorNode,c.anchorOffset),this.impreciseHead=a.precise?null:new re(c.focusNode,c.focusOffset)}enforceCursorAssoc(){if(this.compositionDeco.size)return;let{view:e}=this,t=e.state.selection.main,i=tn(e.root),{anchorNode:s,anchorOffset:r}=e.observer.selectionRange;if(!i||!t.empty||!t.assoc||!i.modify)return;let o=de.find(this,t.head);if(!o)return;let l=o.posAtStart;if(t.head==l||t.head==l+o.length)return;let h=this.coordsAt(t.head,-1),a=this.coordsAt(t.head,1);if(!h||!a||h.bottom>a.top)return;let c=this.domAtPos(t.head+t.assoc);i.collapse(c.node,c.offset),i.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let f=e.observer.selectionRange;e.docView.posFromDOM(f.anchorNode,f.anchorOffset)!=t.from&&i.collapse(s,r)}nearest(e){for(let t=e;t;){let i=W.get(t);if(i&&i.rootView==this)return i;t=t.parentNode}return null}posFromDOM(e,t){let i=this.nearest(e);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the 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Vc(n){return n.node.nodeType==1&&n.node.firstChild&&(n.offset==0||n.node.childNodes[n.offset-1].contentEditable=="false")&&(n.offset==n.node.childNodes.length||n.node.childNodes[n.offset].contentEditable=="false")}class Gr extends at{constructor(e){super(),this.height=e}toDOM(){let e=document.createElement("div");return this.updateDOM(e),e}eq(e){return e.height==this.height}updateDOM(e){return e.style.height=this.height+"px",!0}get estimatedHeight(){return this.height}}function ih(n){let e=n.observer.selectionRange,t=e.focusNode&&nh(e.focusNode,e.focusOffset,0);if(!t)return null;let i=n.docView.nearest(t);if(!i)return null;if(i instanceof de){let s=t;for(;s.parentNode!=i.dom;)s=s.parentNode;let r=s.previousSibling;for(;r&&!W.get(r);)r=r.previousSibling;let o=r?W.get(r).posAtEnd:i.posAtStart;return{from:o,to:o,node:s,text:t}}else{for(;;){let{parent:r}=i;if(!r)return null;if(r instanceof de)break;i=r}let s=i.posAtStart;return{from:s,to:s+i.length,node:i.dom,text:t}}}function Wc(n,e){let t=ih(n);if(!t)return B.none;let{from:i,to:s,node:r,text:o}=t,l=e.mapPos(i,1),h=Math.max(l,e.mapPos(s,-1)),{state:a}=n,c=r.nodeType==3?r.nodeValue:new th([],a).readRange(r.firstChild,null).text;if(c.indexOf(Pt)>-1)return B.none;if(h-l<c.length)if(a.doc.sliceString(l,Math.min(a.doc.length,l+c.length))==c)h=l+c.length;else if(a.doc.sliceString(Math.max(0,h-c.length),h)==c)l=h-c.length;else return B.none;else if(a.doc.sliceString(l,h)!=c)return B.none;let f=W.get(r);return f instanceof Ll?f=f.widget.topView:f&&(f.parent=null),B.set(B.replace({widget:new Hc(r,o,f),inclusive:!0}).range(l,h))}class Hc extends at{constructor(e,t,i){super(),this.top=e,this.text=t,this.topView=i}eq(e){return this.top==e.top&&this.text==e.text}toDOM(){return this.top}ignoreEvent(){return!1}get customView(){return Ll}}function nh(n,e,t){if(t<=0)for(let i=n,s=e;;){if(i.nodeType==3)return i;if(i.nodeType==1&&s>0)i=i.childNodes[s-1],s=ht(i);else break}if(t>=0)for(let i=n,s=e;;){if(i.nodeType==3)return 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e.left>n?e.left-n:Math.max(0,n-e.right)}function Gc(n,e){return e.top>n?e.top-n:Math.max(0,n-e.bottom)}function zn(n,e){return n.top<e.bottom-1&&n.bottom>e.top+1}function Jr(n,e){return e<n.top?{top:e,left:n.left,right:n.right,bottom:n.bottom}:n}function _r(n,e){return e>n.bottom?{top:n.top,left:n.left,right:n.right,bottom:e}:n}function Ms(n,e,t){let i,s,r,o,l=!1,h,a,c,f;for(let p=n.firstChild;p;p=p.nextSibling){let m=Ht(p);for(let g=0;g<m.length;g++){let b=m[g];s&&zn(s,b)&&(b=Jr(_r(b,s.bottom),s.top));let k=Uc(e,b),A=Gc(t,b);if(k==0&&A==0)return p.nodeType==3?Xr(p,e,t):Ms(p,e,t);if(!i||o>A||o==A&&r>k){i=p,s=b,r=k,o=A;let w=A?t<b.top?-1:1:k?e<b.left?-1:1:0;l=!w||(w>0?g<m.length-1:g>0)}k==0?t>b.bottom&&(!c||c.bottom<b.bottom)?(h=p,c=b):t<b.top&&(!f||f.top>b.top)&&(a=p,f=b):c&&zn(c,b)?c=_r(c,b.bottom):f&&zn(f,b)&&(f=Jr(f,b.top))}}if(c&&c.bottom>=t?(i=h,s=c):f&&f.top<=t&&(i=a,s=f),!i)return{node:n,offset:0};let u=Math.max(s.left,Math.min(s.right,e));if(i.nodeType==3)return 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null;if(A.isWidget&&((r=A.dom)===null||r===void 0?void 0:r.nodeType)==1){let w=A.dom.getBoundingClientRect();return e.y<w.top||e.y<=w.bottom&&e.x<=(w.left+w.right)/2?A.posAtStart:A.posAtEnd}else return A.localPosFromDOM(b,k)+A.posAtStart}function Yr(n,e,t,i,s){let r=Math.round((i-e.left)*n.defaultCharacterWidth);if(n.lineWrapping&&t.height>n.defaultLineHeight*1.5){let l=Math.floor((s-t.top)/n.defaultLineHeight);r+=l*n.viewState.heightOracle.lineLength}let o=n.state.sliceDoc(t.from,t.to);return t.from+us(o,r,n.state.tabSize)}function Jc(n,e,t){let i;if(n.nodeType!=3||e!=(i=n.nodeValue.length))return!1;for(let s=n.nextSibling;s;s=s.nextSibling)if(s.nodeType!=1||s.nodeName!="BR")return!1;return zt(n,i-1,i).getBoundingClientRect().left>t}function _c(n,e,t){if(e!=0)return!1;for(let s=n;;){let r=s.parentNode;if(!r||r.nodeType!=1||r.firstChild!=s)return!1;if(r.classList.contains("cm-line"))break;s=r}let i=n.nodeType==1?n.getBoundingClientRect():zt(n,0,Math.max(n.nodeValue.length,1)).getBoundingClientRect();return t-i.left>5}function Xc(n,e,t,i){let s=n.state.doc.lineAt(e.head),r=!i||!n.lineWrapping?null:n.coordsAtPos(e.assoc<0&&e.head>s.from?e.head-1:e.head);if(r){let h=n.dom.getBoundingClientRect(),a=n.textDirectionAt(s.from),c=n.posAtCoords({x:t==(a==J.LTR)?h.right-1:h.left+1,y:(r.top+r.bottom)/2});if(c!=null)return y.cursor(c,t?-1:1)}let o=de.find(n.docView,e.head),l=o?t?o.posAtEnd:o.posAtStart:t?s.to:s.from;return y.cursor(l,t?-1:1)}function Qr(n,e,t,i){let s=n.state.doc.lineAt(e.head),r=n.bidiSpans(s),o=n.textDirectionAt(s.from);for(let l=e,h=null;;){let a=Fc(s,r,o,l,t),c=eh;if(!a){if(s.number==(t?n.state.doc.lines:1))return l;c=`
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i=Ji(n.state.facet(tr).map(s=>s(n)),t.from,e.head>t.from?-1:1);return i==t.from?t:y.cursor(i,i<t.from?1:-1)}class Zc{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){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 t=(i,s)=>{this.ignoreDuringComposition(s)||s.type=="keydown"&&this.keydown(e,s)||(this.mustFlushObserver(s)&&e.observer.forceFlush(),this.runCustomHandlers(s.type,e,s)?s.preventDefault():i(e,s))};for(let i in _){let s=_[i];e.contentDOM.addEventListener(i,r=>{Zr(e,r)&&t(s,r)},Ds[i]),this.registeredEvents.push(i)}e.scrollDOM.addEventListener("mousedown",i=>{if(i.target==e.scrollDOM&&i.clientY>e.contentDOM.getBoundingClientRect().bottom&&(t(_.mousedown,i),!i.defaultPrevented&&i.button==2)){let s=e.contentDOM.style.minHeight;e.contentDOM.style.minHeight="100%",setTimeout(()=>e.contentDOM.style.minHeight=s,200)}}),e.scrollDOM.addEventListener("drop",i=>{i.target==e.scrollDOM&&i.clientY>e.contentDOM.getBoundingClientRect().bottom&&t(_.drop,i)}),M.chrome&&M.chrome_version==102&&e.scrollDOM.addEventListener("wheel",()=>{this.chromeScrollHack<0?e.contentDOM.style.pointerEvents="none":window.clearTimeout(this.chromeScrollHack),this.chromeScrollHack=setTimeout(()=>{this.chromeScrollHack=-1,e.contentDOM.style.pointerEvents=""},100)},{passive:!0}),this.notifiedFocused=e.hasFocus,M.safari&&e.contentDOM.addEventListener("input",()=>null)}ensureHandlers(e,t){var i;let s;this.customHandlers=[];for(let r of 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e.observer.delayAndroidKey(t.key,t.keyCode),!0;let i;return M.ios&&!t.synthetic&&!t.altKey&&!t.metaKey&&((i=rh.find(s=>s.keyCode==t.keyCode))&&!t.ctrlKey||ef.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(this.pendingIOSKey=i||t,setTimeout(()=>this.flushIOSKey(e),250),!0):!1}flushIOSKey(e){let t=this.pendingIOSKey;return t?(this.pendingIOSKey=void 0,It(e.contentDOM,t.key,t.keyCode)):!1}ignoreDuringComposition(e){return/^key/.test(e.type)?this.composing>0?!0:M.safari&&!M.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1:!1}mustFlushObserver(e){return e.type=="keydown"&&e.keyCode!=229}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.mouseSelection&&this.mouseSelection.update(e),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}const rh=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],ef="dthko",oh=[16,17,18,20,91,92,224,225],Oi=6;function Ti(n){return Math.max(0,n)*.7+8}class tf{constructor(e,t,i,s){this.view=e,this.style=i,this.mustSelect=s,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParent=vc(e.contentDOM),this.atoms=e.state.facet(tr).map(o=>o(e));let r=e.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(N.allowMultipleSelections)&&nf(e,t),this.dragMove=sf(e,t),this.dragging=rf(e,t)&&ch(t)==1?null:!1}start(e){this.dragging===!1&&(e.preventDefault(),this.select(e))}move(e){var t;if(e.buttons==0)return this.destroy();if(this.dragging!==!1)return;this.select(this.lastEvent=e);let i=0,s=0,r=((t=this.scrollParent)===null||t===void 0?void 0:t.getBoundingClientRect())||{left:0,top:0,right:this.view.win.innerWidth,bottom:this.view.win.innerHeight},o=Yl(this.view);e.clientX-o.left<=r.left+Oi?i=-Ti(r.left-e.clientX):e.clientX+o.right>=r.right-Oi&&(i=Ti(e.clientX-r.right)),e.clientY-o.top<=r.top+Oi?s=-Ti(r.top-e.clientY):e.clientY+o.bottom>=r.bottom-Oi&&(s=Ti(e.clientY-r.bottom)),this.setScrollSpeed(i,s)}up(e){this.dragging==null&&this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener("mousemove",this.move),e.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=null}setScrollSpeed(e,t){this.scrollSpeed={x:e,y:t},e||t?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),this.dragging===!1&&this.select(this.lastEvent)}skipAtoms(e){let t=null;for(let i=0;i<e.ranges.length;i++){let s=e.ranges[i],r=null;if(s.empty){let o=Ji(this.atoms,s.from,0);o!=s.from&&(r=y.cursor(o,-1))}else{let o=Ji(this.atoms,s.from,-1),l=Ji(this.atoms,s.to,1);(o!=s.from||l!=s.to)&&(r=y.range(s.from==s.anchor?o:l,s.from==s.head?o:l))}r&&(t||(t=e.ranges.slice()),t[i]=r)}return t?y.create(t,e.mainIndex):e}select(e){let{view:t}=this,i=this.skipAtoms(this.style.get(e,this.extend,this.multiple));(this.mustSelect||!i.eq(t.state.selection)||i.main.assoc!=t.state.selection.main.assoc)&&this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(e){e.docChanged&&this.dragging&&(this.dragging=this.dragging.map(e.changes)),this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}}function nf(n,e){let t=n.state.facet(zl);return t.length?t[0](e):M.mac?e.metaKey:e.ctrlKey}function sf(n,e){let t=n.state.facet(ql);return t.length?t[0](e):M.mac?!e.altKey:!e.ctrlKey}function rf(n,e){let{main:t}=n.state.selection;if(t.empty)return!1;let i=tn(n.root);if(!i||i.rangeCount==0)return!0;let s=i.getRangeAt(0).getClientRects();for(let r=0;r<s.length;r++){let o=s[r];if(o.left<=e.clientX&&o.right>=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function Zr(n,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,i;t!=n.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(i=W.get(t))&&i.ignoreEvent(e))return!1;return!0}const _=Object.create(null),Ds=Object.create(null),lh=M.ie&&M.ie_version<15||M.ios&&M.webkit_version<604;function of(n){let e=n.dom.parentNode;if(!e)return;let t=e.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.focus(),setTimeout(()=>{n.focus(),t.remove(),hh(n,t.value)},50)}function hh(n,e){let{state:t}=n,i,s=1,r=t.toText(e),o=r.lines==t.selection.ranges.length;if(Os!=null&&t.selection.ranges.every(h=>h.empty)&&Os==r.toString()){let h=-1;i=t.changeByRange(a=>{let c=t.doc.lineAt(a.from);if(c.from==h)return{range:a};h=c.from;let f=t.toText((o?r.line(s++).text:e)+t.lineBreak);return{changes:{from:c.from,insert:f},range:y.cursor(a.from+f.length)}})}else o?i=t.changeByRange(h=>{let a=r.line(s++);return{changes:{from:h.from,to:h.to,insert:a.text},range:y.cursor(h.from+a.length)}}):i=t.replaceSelection(r);n.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}_.keydown=(n,e)=>{n.inputState.setSelectionOrigin("select"),e.keyCode==27&&(n.inputState.lastEscPress=Date.now())};_.touchstart=(n,e)=>{n.inputState.lastTouchTime=Date.now(),n.inputState.setSelectionOrigin("select.pointer")};_.touchmove=n=>{n.inputState.setSelectionOrigin("select.pointer")};Ds.touchstart=Ds.touchmove={passive:!0};_.mousedown=(n,e)=>{if(n.observer.flush(),n.inputState.lastTouchTime>Date.now()-2e3)return;let t=null;for(let i of n.state.facet($l))if(t=i(n,e),t)break;if(!t&&e.button==0&&(t=af(n,e)),t){let i=n.root.activeElement!=n.contentDOM;n.inputState.startMouseSelection(new tf(n,e,t,i)),i&&n.observer.ignore(()=>Ml(n.contentDOM)),n.inputState.mouseSelection&&n.inputState.mouseSelection.start(e)}};function eo(n,e,t,i){if(i==1)return y.cursor(e,t);if(i==2)return jc(n.state,e,t);{let s=de.find(n.docView,e),r=n.state.doc.lineAt(s?s.posAtEnd:e),o=s?s.posAtStart:r.from,l=s?s.posAtEnd:r.to;return l<n.state.doc.length&&l==r.to&&l++,y.range(o,l)}}let ah=(n,e)=>n>=e.top&&n<=e.bottom,to=(n,e,t)=>ah(e,t)&&n>=t.left&&n<=t.right;function lf(n,e,t,i){let s=de.find(n.docView,e);if(!s)return 1;let r=e-s.posAtStart;if(r==0)return 1;if(r==s.length)return-1;let o=s.coordsAt(r,-1);if(o&&to(t,i,o))return-1;let l=s.coordsAt(r,1);return l&&to(t,i,l)?1:o&&ah(i,o)?-1:1}function io(n,e){let t=n.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:t,bias:lf(n,t,e.clientX,e.clientY)}}const hf=M.ie&&M.ie_version<=11;let no=null,so=0,ro=0;function ch(n){if(!hf)return n.detail;let e=no,t=ro;return no=n,ro=Date.now(),so=!e||t>Date.now()-400&&Math.abs(e.clientX-n.clientX)<2&&Math.abs(e.clientY-n.clientY)<2?(so+1)%3:1}function af(n,e){let t=io(n,e),i=ch(e),s=n.state.selection;return{update(r){r.docChanged&&(t.pos=r.changes.mapPos(t.pos),s=s.map(r.changes))},get(r,o,l){let h=io(n,r),a,c=eo(n,h.pos,h.bias,i);if(t.pos!=h.pos&&!o){let f=eo(n,t.pos,t.bias,i),u=Math.min(f.from,c.from),d=Math.max(f.to,c.to);c=u<c.from?y.range(u,d):y.range(d,u)}return o?s.replaceRange(s.main.extend(c.from,c.to)):l&&i==1&&s.ranges.length>1&&(a=cf(s,h.pos))?a:l?s.addRange(c):y.create([c])}}}function cf(n,e){for(let t=0;t<n.ranges.length;t++){let{from:i,to:s}=n.ranges[t];if(i<=e&&s>=e)return y.create(n.ranges.slice(0,t).concat(n.ranges.slice(t+1)),n.mainIndex==t?0:n.mainIndex-(n.mainIndex>t?1:0))}return null}_.dragstart=(n,e)=>{let{selection:{main:t}}=n.state,{mouseSelection:i}=n.inputState;i&&(i.dragging=t),e.dataTransfer&&(e.dataTransfer.setData("Text",n.state.sliceDoc(t.from,t.to)),e.dataTransfer.effectAllowed="copyMove")};function oo(n,e,t,i){if(!t)return;let s=n.posAtCoords({x:e.clientX,y:e.clientY},!1);e.preventDefault();let{mouseSelection:r}=n.inputState,o=i&&r&&r.dragging&&r.dragMove?{from:r.dragging.from,to:r.dragging.to}:null,l={from:s,insert:t},h=n.state.changes(o?[o,l]:l);n.focus(),n.dispatch({changes:h,selection:{anchor:h.mapPos(s,-1),head:h.mapPos(s,1)},userEvent:o?"move.drop":"input.drop"})}_.drop=(n,e)=>{if(!e.dataTransfer)return;if(n.state.readOnly)return e.preventDefault();let t=e.dataTransfer.files;if(t&&t.length){e.preventDefault();let i=Array(t.length),s=0,r=()=>{++s==t.length&&oo(n,e,i.filter(o=>o!=null).join(n.state.lineBreak),!1)};for(let o=0;o<t.length;o++){let l=new FileReader;l.onerror=r,l.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(l.result)||(i[o]=l.result),r()},l.readAsText(t[o])}}else oo(n,e,e.dataTransfer.getData("Text"),!0)};_.paste=(n,e)=>{if(n.state.readOnly)return e.preventDefault();n.observer.flush();let t=lh?null:e.clipboardData;t?(hh(n,t.getData("text/plain")||t.getData("text/uri-text")),e.preventDefault()):of(n)};function ff(n,e){let t=n.dom.parentNode;if(!t)return;let i=t.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.value=e,i.focus(),i.selectionEnd=e.length,i.selectionStart=0,setTimeout(()=>{i.remove(),n.focus()},50)}function uf(n){let e=[],t=[],i=!1;for(let s of n.selection.ranges)s.empty||(e.push(n.sliceDoc(s.from,s.to)),t.push(s));if(!e.length){let s=-1;for(let{from:r}of n.selection.ranges){let o=n.doc.lineAt(r);o.number>s&&(e.push(o.text),t.push({from:o.from,to:Math.min(n.doc.length,o.to+1)})),s=o.number}i=!0}return{text:e.join(n.lineBreak),ranges:t,linewise:i}}let Os=null;_.copy=_.cut=(n,e)=>{let{text:t,ranges:i,linewise:s}=uf(n.state);if(!t&&!s)return;Os=s?t:null;let r=lh?null:e.clipboardData;r?(e.preventDefault(),r.clearData(),r.setData("text/plain",t)):ff(n,t),e.type=="cut"&&!n.state.readOnly&&n.dispatch({changes:i,scrollIntoView:!0,userEvent:"delete.cut"})};const fh=Qe.define();function uh(n,e){let t=[];for(let i of n.facet(Ul)){let s=i(n,e);s&&t.push(s)}return t?n.update({effects:t,annotations:fh.of(!0)}):null}function dh(n){setTimeout(()=>{let e=n.hasFocus;if(e!=n.inputState.notifiedFocused){let t=uh(n.state,e);t?n.dispatch(t):n.update([])}},10)}_.focus=n=>{n.inputState.lastFocusTime=Date.now(),!n.scrollDOM.scrollTop&&(n.inputState.lastScrollTop||n.inputState.lastScrollLeft)&&(n.scrollDOM.scrollTop=n.inputState.lastScrollTop,n.scrollDOM.scrollLeft=n.inputState.lastScrollLeft),dh(n)};_.blur=n=>{n.observer.clearSelectionRange(),dh(n)};_.compositionstart=_.compositionupdate=n=>{n.inputState.compositionFirstChange==null&&(n.inputState.compositionFirstChange=!0),n.inputState.composing<0&&(n.inputState.composing=0)};_.compositionend=n=>{n.inputState.composing=-1,n.inputState.compositionEndedAt=Date.now(),n.inputState.compositionPendingKey=!0,n.inputState.compositionPendingChange=n.observer.pendingRecords().length>0,n.inputState.compositionFirstChange=null,M.chrome&&M.android?n.observer.flushSoon():n.inputState.compositionPendingChange?Promise.resolve().then(()=>n.observer.flush()):setTimeout(()=>{n.inputState.composing<0&&n.docView.compositionDeco.size&&n.update([])},50)};_.contextmenu=n=>{n.inputState.lastContextMenu=Date.now()};_.beforeinput=(n,e)=>{var t;let i;if(M.chrome&&M.android&&(i=rh.find(s=>s.inputType==e.inputType))&&(n.observer.delayAndroidKey(i.key,i.keyCode),i.key=="Backspace"||i.key=="Delete")){let s=((t=window.visualViewport)===null||t===void 0?void 0:t.height)||0;setTimeout(()=>{var r;(((r=window.visualViewport)===null||r===void 0?void 0:r.height)||0)>s+10&&n.hasFocus&&(n.contentDOM.blur(),n.focus())},100)}};const lo=["pre-wrap","normal","pre-line","break-spaces"];class df{constructor(e){this.lineWrapping=e,this.doc=I.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(e,t){let i=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((t-e-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return lo.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let i=0;i<e.length;i++){let s=e[i];s<0?i++:this.heightSamples[Math.floor(s*10)]||(t=!0,this.heightSamples[Math.floor(s*10)]=!0)}return t}refresh(e,t,i,s,r,o){let l=lo.indexOf(e)>-1,h=Math.round(t)!=Math.round(this.lineHeight)||this.lineWrapping!=l;if(this.lineWrapping=l,this.lineHeight=t,this.charWidth=i,this.textHeight=s,this.lineLength=r,h){this.heightSamples={};for(let a=0;a<o.length;a++){let c=o[a];c<0?a++:this.heightSamples[Math.floor(c*10)]=!0}}return h}}class pf{constructor(e,t){this.from=e,this.heights=t,this.index=0}get more(){return this.index<this.heights.length}}class _e{constructor(e,t,i,s,r,o){this.from=e,this.length=t,this.top=i,this.height=s,this.children=r,this.deco=o}get type(){var e,t,i;return(i=(e=this.children)!==null&&e!==void 0?e:(t=this.deco)===null||t===void 0?void 0:t.type)!==null&&i!==void 0?i:X.Text}get widget(){return this.deco&&this.deco.widget}get to(){return this.from+this.length}get bottom(){return this.top+this.height}join(e){let t=(this.children||[this]).concat(e.children||[e]);return new _e(this.from,this.length+e.length,this.top,this.height+e.height,t,null)}}var z=function(n){return n[n.ByPos=0]="ByPos",n[n.ByHeight=1]="ByHeight",n[n.ByPosNoHeight=2]="ByPosNoHeight",n}(z||(z={}));const _i=.001;class pe{constructor(e,t,i=2){this.length=e,this.height=t,this.flags=i}get outdated(){return(this.flags&2)>0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e,t){this.height!=t&&(Math.abs(this.height-t)>_i&&(e.heightChanged=!0),this.height=t)}replace(e,t,i){return pe.of(i)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,i,s){let r=this,o=i.doc;for(let l=s.length-1;l>=0;l--){let{fromA:h,toA:a,fromB:c,toB:f}=s[l],u=r.lineAt(h,z.ByPosNoHeight,i.setDoc(t),0,0),d=u.to>=a?u:r.lineAt(a,z.ByPosNoHeight,i,0,0);for(f+=d.to-a,a=d.to;l>0&&u.from<=s[l-1].toA;)h=s[l-1].fromA,c=s[l-1].fromB,l--,h<u.from&&(u=r.lineAt(h,z.ByPosNoHeight,i,0,0));c+=u.from-h,h=u.from;let p=ir.build(i.setDoc(o),e,c,f);r=r.replace(h,a,p)}return r.updateHeight(i,0)}static empty(){return new Ae(0,0)}static of(e){if(e.length==1)return e[0];let t=0,i=e.length,s=0,r=0;for(;;)if(t==i)if(s>r*2){let l=e[t-1];l.break?e.splice(--t,1,l.left,null,l.right):e.splice(--t,1,l.left,l.right),i+=1+l.break,s-=l.size}else if(r>s*2){let l=e[i];l.break?e.splice(i,1,l.left,null,l.right):e.splice(i,1,l.left,l.right),i+=2+l.break,r-=l.size}else break;else if(s<r){let l=e[t++];l&&(s+=l.size)}else{let l=e[--i];l&&(r+=l.size)}let o=0;return e[t-1]==null?(o=1,t--):e[t]==null&&(o=1,i++),new gf(pe.of(e.slice(0,t)),o,pe.of(e.slice(i)))}}pe.prototype.size=1;class ph extends pe{constructor(e,t,i){super(e,t),this.deco=i}blockAt(e,t,i,s){return new _e(s,this.length,i,this.height,null,this.deco)}lineAt(e,t,i,s,r){return this.blockAt(0,i,s,r)}forEachLine(e,t,i,s,r,o){e<=r+this.length&&t>=r&&o(this.blockAt(0,i,s,r))}updateHeight(e,t=0,i=!1,s){return s&&s.from<=t&&s.more&&this.setHeight(e,s.heights[s.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Ae extends ph{constructor(e,t){super(e,t,null),this.collapsed=0,this.widgetHeight=0}replace(e,t,i){let s=i[0];return i.length==1&&(s instanceof Ae||s instanceof ie&&s.flags&4)&&Math.abs(this.length-s.length)<10?(s instanceof ie?s=new Ae(s.length,this.height):s.height=this.height,this.outdated||(s.outdated=!1),s):pe.of(i)}updateHeight(e,t=0,i=!1,s){return s&&s.from<=t&&s.more?this.setHeight(e,s.heights[s.index++]):(i||this.outdated)&&this.setHeight(e,Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class ie extends pe{constructor(e){super(e,0)}heightMetrics(e,t){let i=e.doc.lineAt(t).number,s=e.doc.lineAt(t+this.length).number,r=s-i+1,o,l=0;if(e.lineWrapping){let h=Math.min(this.height,e.lineHeight*r);o=h/r,this.length>r+1&&(l=(this.height-h)/(this.length-r-1))}else o=this.height/r;return{firstLine:i,lastLine:s,perLine:o,perChar:l}}blockAt(e,t,i,s){let{firstLine:r,lastLine:o,perLine:l,perChar:h}=this.heightMetrics(t,s);if(t.lineWrapping){let a=s+Math.round(Math.max(0,Math.min(1,(e-i)/this.height))*this.length),c=t.doc.lineAt(a),f=l+c.length*h,u=Math.max(i,e-f/2);return new _e(c.from,c.length,u,f,null,null)}else{let a=Math.max(0,Math.min(o-r,Math.floor((e-i)/l))),{from:c,length:f}=t.doc.line(r+a);return new _e(c,f,i+l*a,l,null,null)}}lineAt(e,t,i,s,r){if(t==z.ByHeight)return this.blockAt(e,i,s,r);if(t==z.ByPosNoHeight){let{from:d,to:p}=i.doc.lineAt(e);return new _e(d,p-d,0,0,null,null)}let{firstLine:o,perLine:l,perChar:h}=this.heightMetrics(i,r),a=i.doc.lineAt(e),c=l+a.length*h,f=a.number-o,u=s+l*f+h*(a.from-r-f);return new _e(a.from,a.length,Math.max(s,Math.min(u,s+this.height-c)),c,null,null)}forEachLine(e,t,i,s,r,o){e=Math.max(e,r),t=Math.min(t,r+this.length);let{firstLine:l,perLine:h,perChar:a}=this.heightMetrics(i,r);for(let c=e,f=s;c<=t;){let u=i.doc.lineAt(c);if(c==e){let p=u.number-l;f+=h*p+a*(e-r-p)}let d=h+a*u.length;o(new _e(u.from,u.length,f,d,null,null)),f+=d,c=u.to+1}}replace(e,t,i){let s=this.length-t;if(s>0){let r=i[i.length-1];r instanceof ie?i[i.length-1]=new ie(r.length+s):i.push(null,new ie(s-1))}if(e>0){let r=i[0];r instanceof ie?i[0]=new ie(e+r.length):i.unshift(new ie(e-1),null)}return pe.of(i)}decomposeLeft(e,t){t.push(new ie(e-1),null)}decomposeRight(e,t){t.push(null,new ie(this.length-e-1))}updateHeight(e,t=0,i=!1,s){let r=t+this.length;if(s&&s.from<=t+this.length&&s.more){let o=[],l=Math.max(t,s.from),h=-1;for(s.from>t&&o.push(new ie(s.from-t-1).updateHeight(e,t));l<=r&&s.more;){let c=e.doc.lineAt(l).length;o.length&&o.push(null);let f=s.heights[s.index++];h==-1?h=f:Math.abs(f-h)>=_i&&(h=-2);let u=new Ae(c,f);u.outdated=!1,o.push(u),l+=c+1}l<=r&&o.push(null,new ie(r-l).updateHeight(e,l));let a=pe.of(o);return(h<0||Math.abs(a.height-this.height)>=_i||Math.abs(h-this.heightMetrics(e,t).perLine)>=_i)&&(e.heightChanged=!0),a}else(i||this.outdated)&&(this.setHeight(e,e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class gf extends pe{constructor(e,t,i){super(e.length+t+i.length,e.height+i.height,t|(e.outdated||i.outdated?2:0)),this.left=e,this.right=i,this.size=e.size+i.size}get break(){return this.flags&1}blockAt(e,t,i,s){let r=i+this.left.height;return e<r?this.left.blockAt(e,t,i,s):this.right.blockAt(e,t,r,s+this.left.length+this.break)}lineAt(e,t,i,s,r){let o=s+this.left.height,l=r+this.left.length+this.break,h=t==z.ByHeight?e<o:e<l,a=h?this.left.lineAt(e,t,i,s,r):this.right.lineAt(e,t,i,o,l);if(this.break||(h?a.to<l:a.from>l))return a;let c=t==z.ByPosNoHeight?z.ByPosNoHeight:z.ByPos;return h?a.join(this.right.lineAt(l,c,i,o,l)):this.left.lineAt(l,c,i,s,r).join(a)}forEachLine(e,t,i,s,r,o){let l=s+this.left.height,h=r+this.left.length+this.break;if(this.break)e<h&&this.left.forEachLine(e,t,i,s,r,o),t>=h&&this.right.forEachLine(e,t,i,l,h,o);else{let a=this.lineAt(h,z.ByPos,i,s,r);e<a.from&&this.left.forEachLine(e,a.from-1,i,s,r,o),a.to>=e&&a.from<=t&&o(a),t>a.to&&this.right.forEachLine(a.to+1,t,i,l,h,o)}}replace(e,t,i){let s=this.left.length+this.break;if(t<s)return this.balanced(this.left.replace(e,t,i),this.right);if(e>this.left.length)return this.balanced(this.left,this.right.replace(e-s,t-s,i));let r=[];e>0&&this.decomposeLeft(e,r);let o=r.length;for(let l of i)r.push(l);if(e>0&&ho(r,o-1),t<this.length){let l=r.length;this.decomposeRight(t,r),ho(r,l)}return pe.of(r)}decomposeLeft(e,t){let i=this.left.length;if(e<=i)return this.left.decomposeLeft(e,t);t.push(this.left),this.break&&(i++,e>=i&&t.push(null)),e>i&&this.right.decomposeLeft(e-i,t)}decomposeRight(e,t){let i=this.left.length,s=i+this.break;if(e>=s)return this.right.decomposeRight(e-s,t);e<i&&this.left.decomposeRight(e,t),this.break&&e<s&&t.push(null),t.push(this.right)}balanced(e,t){return e.size>2*t.size||t.size>2*e.size?pe.of(this.break?[e,null,t]:[e,t]):(this.left=e,this.right=t,this.height=e.height+t.height,this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,i=!1,s){let{left:r,right:o}=this,l=t+r.length+this.break,h=null;return s&&s.from<=t+r.length&&s.more?h=r=r.updateHeight(e,t,i,s):r.updateHeight(e,t,i),s&&s.from<=l+o.length&&s.more?h=o=o.updateHeight(e,l,i,s):o.updateHeight(e,l,i),h?this.balanced(r,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function ho(n,e){let t,i;n[e]==null&&(t=n[e-1])instanceof ie&&(i=n[e+1])instanceof ie&&n.splice(e-1,3,new ie(t.length+1+i.length))}const mf=5;class ir{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let i=Math.min(t,this.lineEnd),s=this.nodes[this.nodes.length-1];s instanceof Ae?s.length+=i-this.pos:(i>this.pos||!this.isCovered)&&this.nodes.push(new Ae(i-this.pos,-1)),this.writtenTo=i,t>i&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,i){if(e<t||i.heightRelevant){let s=i.widget?i.widget.estimatedHeight:0;s<0&&(s=this.oracle.lineHeight);let r=t-e;i.block?this.addBlock(new ph(r,s,i)):(r||s>=mf)&&this.addLineDeco(s,r)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenTo<e&&((this.writtenTo<e-1||this.nodes[this.nodes.length-1]==null)&&this.nodes.push(this.blankContent(this.writtenTo,e-1)),this.nodes.push(null)),this.pos>e&&this.nodes.push(new Ae(this.pos-e,-1)),this.writtenTo=this.pos}blankContent(e,t){let i=new ie(t-e);return this.oracle.doc.lineAt(e).to==t&&(i.flags|=4),i}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof Ae)return e;let t=new Ae(0,-1);return this.nodes.push(t),t}addBlock(e){var t;this.enterLine();let i=(t=e.deco)===null||t===void 0?void 0:t.type;i==X.WidgetAfter&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,i!=X.WidgetBefore&&(this.covering=e)}addLineDeco(e,t){let i=this.ensureLine();i.length+=t,i.collapsed+=t,i.widgetHeight=Math.max(i.widgetHeight,e),this.writtenTo=this.pos=this.pos+t}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof Ae)&&!this.isCovered?this.nodes.push(new Ae(0,-1)):(this.writtenTo<this.pos||t==null)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos));let i=e;for(let s of this.nodes)s instanceof Ae&&s.updateHeight(this.oracle,i),i+=s?s.length:1;return this.nodes}static build(e,t,i,s){let r=new ir(i,e);return K.spans(t,i,s,r,0),r.finish(i)}}function yf(n,e,t){let i=new bf;return K.compare(n,e,t,i,0),i.changes}class bf{constructor(){this.changes=[]}compareRange(){}comparePoint(e,t,i,s){(e<t||i&&i.heightRelevant||s&&s.heightRelevant)&&ks(e,t,this.changes,5)}}function wf(n,e){let t=n.getBoundingClientRect(),i=n.ownerDocument,s=i.defaultView||window,r=Math.max(0,t.left),o=Math.min(s.innerWidth,t.right),l=Math.max(0,t.top),h=Math.min(s.innerHeight,t.bottom);for(let a=n.parentNode;a&&a!=i.body;)if(a.nodeType==1){let c=a,f=window.getComputedStyle(c);if((c.scrollHeight>c.clientHeight||c.scrollWidth>c.clientWidth)&&f.overflow!="visible"){let u=c.getBoundingClientRect();r=Math.max(r,u.left),o=Math.min(o,u.right),l=Math.max(l,u.top),h=a==n.parentNode?u.bottom:Math.min(h,u.bottom)}a=f.position=="absolute"||f.position=="fixed"?c.offsetParent:c.parentNode}else if(a.nodeType==11)a=a.host;else break;return{left:r-t.left,right:Math.max(r,o)-t.left,top:l-(t.top+e),bottom:Math.max(l,h)-(t.top+e)}}function xf(n,e){let t=n.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}class $n{constructor(e,t,i){this.from=e,this.to=t,this.size=i}static same(e,t){if(e.length!=t.length)return!1;for(let i=0;i<e.length;i++){let s=e[i],r=t[i];if(s.from!=r.from||s.to!=r.to||s.size!=r.size)return!1}return!0}draw(e){return B.replace({widget:new Sf(this.size,e)}).range(this.from,this.to)}}class Sf extends at{constructor(e,t){super(),this.size=e,this.vertical=t}eq(e){return e.size==this.size&&e.vertical==this.vertical}toDOM(){let e=document.createElement("div");return this.vertical?e.style.height=this.size+"px":(e.style.width=this.size+"px",e.style.height="2px",e.style.display="inline-block"),e}get estimatedHeight(){return this.vertical?this.size:-1}}class ao{constructor(e){this.state=e,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scaler=co,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=J.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let t=e.facet(er).some(i=>typeof i!="function"&&i.class=="cm-lineWrapping");this.heightOracle=new df(t),this.stateDeco=e.facet(fi).filter(i=>typeof i!="function"),this.heightMap=pe.empty().applyChanges(this.stateDeco,I.empty,this.heightOracle.setDoc(e.doc),[new Ge(0,0,0,e.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=B.set(this.lineGaps.map(i=>i.draw(!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let i=0;i<=1;i++){let s=i?t.head:t.anchor;if(!e.some(({from:r,to:o})=>s>=r&&s<=o)){let{from:r,to:o}=this.lineBlockAt(s);e.push(new Bi(r,o))}}this.viewports=e.sort((i,s)=>i.from-s.from),this.scaler=this.heightMap.height<=7e6?co:new Cf(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,e=>{this.viewportLines.push(this.scaler.scale==1?e:si(e,this.scaler))})}update(e,t=null){this.state=e.state;let i=this.stateDeco;this.stateDeco=this.state.facet(fi).filter(a=>typeof a!="function");let s=e.changedRanges,r=Ge.extendWithRanges(s,yf(i,this.stateDeco,e?e.changes:Z.empty(this.state.doc.length))),o=this.heightMap.height;this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),r),this.heightMap.height!=o&&(e.flags|=2);let l=r.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.head<l.from||t.range.head>l.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,t));let h=!e.changes.empty||e.flags&2||l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,this.updateForViewport(),h&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,e.changes))),e.flags|=this.computeVisibleRanges(),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&e.selectionSet&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(Jl)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let t=e.contentDOM,i=window.getComputedStyle(t),s=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?J.RTL:J.LTR;let o=this.heightOracle.mustRefreshForWrapping(r),l=t.getBoundingClientRect(),h=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let a=0,c=0,f=parseInt(i.paddingTop)||0,u=parseInt(i.paddingBottom)||0;(this.paddingTop!=f||this.paddingBottom!=u)&&(this.paddingTop=f,this.paddingBottom=u,a|=10),this.editorWidth!=e.scrollDOM.clientWidth&&(s.lineWrapping&&(h=!0),this.editorWidth=e.scrollDOM.clientWidth,a|=8);let d=(this.printing?xf:wf)(t,this.paddingTop),p=d.top-this.pixelViewport.top,m=d.bottom-this.pixelViewport.bottom;this.pixelViewport=d;let g=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(g!=this.inView&&(this.inView=g,g&&(h=!0)),!this.inView&&!this.scrollTarget)return 0;let b=l.width;if((this.contentDOMWidth!=b||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=e.scrollDOM.clientHeight,a|=8),h){let A=e.docView.measureVisibleLineHeights(this.viewport);if(s.mustRefreshForHeights(A)&&(o=!0),o||s.lineWrapping&&Math.abs(b-this.contentDOMWidth)>s.charWidth){let{lineHeight:w,charWidth:S,textHeight:v}=e.docView.measureTextSize();o=w>0&&s.refresh(r,w,S,v,b/S,A),o&&(e.docView.minWidth=0,a|=8)}p>0&&m>0?c=Math.max(p,m):p<0&&m<0&&(c=Math.min(p,m)),s.heightChanged=!1;for(let w of this.viewports){let S=w.from==this.viewport.from?A:e.docView.measureVisibleLineHeights(w);this.heightMap=(o?pe.empty().applyChanges(this.stateDeco,I.empty,this.heightOracle,[new Ge(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(s,0,o,new pf(w.from,S))}s.heightChanged&&(a|=2)}let k=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return k&&(this.viewport=this.getViewport(c,this.scrollTarget)),this.updateForViewport(),(a&2||k)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),a|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),a}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let i=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),s=this.heightMap,r=this.heightOracle,{visibleTop:o,visibleBottom:l}=this,h=new Bi(s.lineAt(o-i*1e3,z.ByHeight,r,0,0).from,s.lineAt(l+(1-i)*1e3,z.ByHeight,r,0,0).to);if(t){let{head:a}=t.range;if(a<h.from||a>h.to){let c=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),f=s.lineAt(a,z.ByPos,r,0,0),u;t.y=="center"?u=(f.top+f.bottom)/2-c/2:t.y=="start"||t.y=="nearest"&&a<h.from?u=f.top:u=f.bottom-c,h=new Bi(s.lineAt(u-1e3/2,z.ByHeight,r,0,0).from,s.lineAt(u+c+1e3/2,z.ByHeight,r,0,0).to)}}return h}mapViewport(e,t){let i=t.mapPos(e.from,-1),s=t.mapPos(e.to,1);return new Bi(this.heightMap.lineAt(i,z.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(s,z.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:e,to:t},i=0){if(!this.inView)return!0;let{top:s}=this.heightMap.lineAt(e,z.ByPos,this.heightOracle,0,0),{bottom:r}=this.heightMap.lineAt(t,z.ByPos,this.heightOracle,0,0),{visibleTop:o,visibleBottom:l}=this;return(e==0||s<=o-Math.max(10,Math.min(-i,250)))&&(t==this.state.doc.length||r>=l+Math.max(10,Math.min(i,250)))&&s>o-2*1e3&&r<l+2*1e3}mapLineGaps(e,t){if(!e.length||t.empty)return e;let i=[];for(let s of e)t.touchesRange(s.from,s.to)||i.push(new $n(t.mapPos(s.from),t.mapPos(s.to),s.size));return i}ensureLineGaps(e,t){let i=this.heightOracle.lineWrapping,s=i?1e4:2e3,r=s>>1,o=s<<1;if(this.defaultTextDirection!=J.LTR&&!i)return[];let l=[],h=(a,c,f,u)=>{if(c-a<r)return;let d=this.state.selection.main,p=[d.from];d.empty||p.push(d.to);for(let g of p)if(g>a&&g<c){h(a,g-10,f,u),h(g+10,c,f,u);return}let m=vf(e,g=>g.from>=f.from&&g.to<=f.to&&Math.abs(g.from-a)<r&&Math.abs(g.to-c)<r&&!p.some(b=>g.from<b&&g.to>b));if(!m){if(c<f.to&&t&&i&&t.visibleRanges.some(g=>g.from<=c&&g.to>=c)){let g=t.moveToLineBoundary(y.cursor(c),!1,!0).head;g>a&&(c=g)}m=new $n(a,c,this.gapSize(f,a,c,u))}l.push(m)};for(let a of this.viewportLines){if(a.length<o)continue;let c=kf(a.from,a.to,this.stateDeco);if(c.total<o)continue;let f=this.scrollTarget?this.scrollTarget.range.head:null,u,d;if(i){let p=s/this.heightOracle.lineLength*this.heightOracle.lineHeight,m,g;if(f!=null){let b=Ri(c,f),k=((this.visibleBottom-this.visibleTop)/2+p)/a.height;m=b-k,g=b+k}else m=(this.visibleTop-a.top-p)/a.height,g=(this.visibleBottom-a.top+p)/a.height;u=Pi(c,m),d=Pi(c,g)}else{let p=c.total*this.heightOracle.charWidth,m=s*this.heightOracle.charWidth,g,b;if(f!=null){let k=Ri(c,f),A=((this.pixelViewport.right-this.pixelViewport.left)/2+m)/p;g=k-A,b=k+A}else g=(this.pixelViewport.left-m)/p,b=(this.pixelViewport.right+m)/p;u=Pi(c,g),d=Pi(c,b)}u>a.from&&h(a.from,u,a,c),d<a.to&&h(d,a.to,a,c)}return l}gapSize(e,t,i,s){let r=Ri(s,i)-Ri(s,t);return this.heightOracle.lineWrapping?e.height*r:s.total*this.heightOracle.charWidth*r}updateLineGaps(e){$n.same(e,this.lineGaps)||(this.lineGaps=e,this.lineGapDeco=B.set(e.map(t=>t.draw(this.heightOracle.lineWrapping))))}computeVisibleRanges(){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let t=[];K.spans(e,this.viewport.from,this.viewport.to,{span(s,r){t.push({from:s,to:r})},point(){}},20);let i=t.length!=this.visibleRanges.length||this.visibleRanges.some((s,r)=>s.from!=t[r].from||s.to!=t[r].to);return this.visibleRanges=t,i?4:0}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||si(this.heightMap.lineAt(e,z.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return si(this.heightMap.lineAt(this.scaler.fromDOM(e),z.ByHeight,this.heightOracle,0,0),this.scaler)}elementAtHeight(e){return si(this.heightMap.blockAt(this.scaler.fromDOM(e),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 Bi{constructor(e,t){this.from=e,this.to=t}}function kf(n,e,t){let i=[],s=n,r=0;return K.spans(t,n,e,{span(){},point(o,l){o>s&&(i.push({from:s,to:o}),r+=o-s),s=l}},20),s<e&&(i.push({from:s,to:e}),r+=e-s),{total:r,ranges:i}}function Pi({total:n,ranges:e},t){if(t<=0)return e[0].from;if(t>=1)return e[e.length-1].to;let i=Math.floor(n*t);for(let s=0;;s++){let{from:r,to:o}=e[s],l=o-r;if(i<=l)return r+i;i-=l}}function Ri(n,e){let t=0;for(let{from:i,to:s}of n.ranges){if(e<=s){t+=e-i;break}t+=s-i}return t/n.total}function vf(n,e){for(let t of n)if(e(t))return t}const co={toDOM(n){return n},fromDOM(n){return n},scale:1};class Cf{constructor(e,t,i){let s=0,r=0,o=0;this.viewports=i.map(({from:l,to:h})=>{let a=t.lineAt(l,z.ByPos,e,0,0).top,c=t.lineAt(h,z.ByPos,e,0,0).bottom;return s+=c-a,{from:l,to:h,top:a,bottom:c,domTop:0,domBottom:0}}),this.scale=(7e6-s)/(t.height-s);for(let l of this.viewports)l.domTop=o+(l.top-r)*this.scale,o=l.domBottom=l.domTop+(l.bottom-l.top),r=l.bottom}toDOM(e){for(let t=0,i=0,s=0;;t++){let r=t<this.viewports.length?this.viewports[t]:null;if(!r||e<r.top)return s+(e-i)*this.scale;if(e<=r.bottom)return r.domTop+(e-r.top);i=r.bottom,s=r.domBottom}}fromDOM(e){for(let t=0,i=0,s=0;;t++){let r=t<this.viewports.length?this.viewports[t]:null;if(!r||e<r.domTop)return i+(e-s)/this.scale;if(e<=r.domBottom)return r.top+(e-r.domTop);i=r.bottom,s=r.domBottom}}}function si(n,e){if(e.scale==1)return n;let t=e.toDOM(n.top),i=e.toDOM(n.bottom);return new _e(n.from,n.length,t,i-t,n.children&&n.children.map(s=>si(s,e)),n.deco)}const Li=D.define({combine:n=>n.join(" ")}),Ts=D.define({combine:n=>n.indexOf(!0)>-1}),Bs=ot.newName(),gh=ot.newName(),mh=ot.newName(),yh={"&light":"."+gh,"&dark":"."+mh};function Ps(n,e,t){return new ot(e,{finish(i){return/&/.test(i)?i.replace(/&\w*/,s=>{if(s=="&")return n;if(!t||!t[s])throw new RangeError(`Unsupported selector: ${s}`);return t[s]}):n+" "+i}})}const Af=Ps("."+Bs,{"&":{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"}},yh);class Mf{constructor(e,t,i,s){this.typeOver=s,this.bounds=null,this.text="";let{impreciseHead:r,impreciseAnchor:o}=e.docView;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=e.docView.domBoundsAround(t,i,0))){let l=r||o?[]:Of(e),h=new th(l,e.state);h.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=h.text,this.newSel=Tf(l,this.bounds.from)}else{let l=e.observer.selectionRange,h=r&&r.node==l.focusNode&&r.offset==l.focusOffset||!Wt(e.contentDOM,l.focusNode)?e.state.selection.main.head:e.docView.posFromDOM(l.focusNode,l.focusOffset),a=o&&o.node==l.anchorNode&&o.offset==l.anchorOffset||!Wt(e.contentDOM,l.anchorNode)?e.state.selection.main.anchor:e.docView.posFromDOM(l.anchorNode,l.anchorOffset);this.newSel=y.single(a,h)}}}function bh(n,e){let t,{newSel:i}=e,s=n.state.selection.main,r=n.inputState.lastKeyTime>Date.now()-100?n.inputState.lastKeyCode:-1;if(e.bounds){let{from:o,to:l}=e.bounds,h=s.from,a=null;(r===8||M.android&&e.text.length<l-o)&&(h=s.to,a="end");let c=Df(n.state.doc.sliceString(o,l,Pt),e.text,h-o,a);c&&(M.chrome&&r==13&&c.toB==c.from+2&&e.text.slice(c.from,c.toB)==Pt+Pt&&c.toB--,t={from:o+c.from,to:o+c.toA,insert:I.of(e.text.slice(c.from,c.toB).split(Pt))})}else i&&(!n.hasFocus&&n.state.facet(Dn)||i.main.eq(s))&&(i=null);if(!t&&!i)return!1;if(!t&&e.typeOver&&!s.empty&&i&&i.main.empty?t={from:s.from,to:s.to,insert:n.state.doc.slice(s.from,s.to)}:t&&t.from>=s.from&&t.to<=s.to&&(t.from!=s.from||t.to!=s.to)&&s.to-s.from-(t.to-t.from)<=4?t={from:s.from,to:s.to,insert:n.state.doc.slice(s.from,t.from).append(t.insert).append(n.state.doc.slice(t.to,s.to))}:(M.mac||M.android)&&t&&t.from==t.to&&t.from==s.head-1&&/^\. ?$/.test(t.insert.toString())&&n.contentDOM.getAttribute("autocorrect")=="off"?(i&&t.insert.length==2&&(i=y.single(i.main.anchor-1,i.main.head-1)),t={from:s.from,to:s.to,insert:I.of([" "])}):M.chrome&&t&&t.from==t.to&&t.from==s.head&&t.insert.toString()==`
 `&&n.lineWrapping&&(i&&(i=y.single(i.main.anchor-1,i.main.head-1)),t={from:s.from,to:s.to,insert:I.of([" "])}),t){let o=n.state;if(M.ios&&n.inputState.flushIOSKey(n)||M.android&&(t.from==s.from&&t.to==s.to&&t.insert.length==1&&t.insert.lines==2&&It(n.contentDOM,"Enter",13)||(t.from==s.from-1&&t.to==s.to&&t.insert.length==0||r==8&&t.insert.length<t.to-t.from)&&It(n.contentDOM,"Backspace",8)||t.from==s.from&&t.to==s.to+1&&t.insert.length==0&&It(n.contentDOM,"Delete",46)))return!0;let l=t.insert.toString();if(n.state.facet(jl).some(c=>c(n,t.from,t.to,l)))return!0;n.inputState.composing>=0&&n.inputState.composing++;let h;if(t.from>=s.from&&t.to<=s.to&&t.to-t.from>=(s.to-s.from)/3&&(!i||i.main.empty&&i.main.from==t.from+t.insert.length)&&n.inputState.composing<0){let c=s.from<t.from?o.sliceDoc(s.from,t.from):"",f=s.to>t.to?o.sliceDoc(t.to,s.to):"";h=o.replaceSelection(n.state.toText(c+t.insert.sliceString(0,void 0,n.state.lineBreak)+f))}else{let c=o.changes(t),f=i&&i.main.to<=c.newLength?i.main:void 0;if(o.selection.ranges.length>1&&n.inputState.composing>=0&&t.to<=s.to&&t.to>=s.to-10){let u=n.state.sliceDoc(t.from,t.to),d=ih(n)||n.state.doc.lineAt(s.head),p=s.to-t.to,m=s.to-s.from;h=o.changeByRange(g=>{if(g.from==s.from&&g.to==s.to)return{changes:c,range:f||g.map(c)};let b=g.to-p,k=b-u.length;if(g.to-g.from!=m||n.state.sliceDoc(k,b)!=u||d&&g.to>=d.from&&g.from<=d.to)return{range:g};let A=o.changes({from:k,to:b,insert:t.insert}),w=g.to-s.to;return{changes:A,range:f?y.range(Math.max(0,f.anchor+w),Math.max(0,f.head+w)):g.map(A)}})}else h={changes:c,selection:f&&o.selection.replaceRange(f)}}let a="input.type";return(n.composing||n.inputState.compositionPendingChange&&n.inputState.compositionEndedAt>Date.now()-50)&&(n.inputState.compositionPendingChange=!1,a+=".compose",n.inputState.compositionFirstChange&&(a+=".start",n.inputState.compositionFirstChange=!1)),n.dispatch(h,{scrollIntoView:!0,userEvent:a}),!0}else if(i&&!i.main.eq(s)){let o=!1,l="select";return n.inputState.lastSelectionTime>Date.now()-50&&(n.inputState.lastSelectionOrigin=="select"&&(o=!0),l=n.inputState.lastSelectionOrigin),n.dispatch({selection:i,scrollIntoView:o,userEvent:l}),!0}else return!1}function Df(n,e,t,i){let s=Math.min(n.length,e.length),r=0;for(;r<s&&n.charCodeAt(r)==e.charCodeAt(r);)r++;if(r==s&&n.length==e.length)return null;let o=n.length,l=e.length;for(;o>0&&l>0&&n.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if(i=="end"){let h=Math.max(0,r-Math.min(o,l));t-=o+h-r}if(o<r&&n.length<e.length){let h=t<=r&&t>=o?r-t:0;r-=h,l=r+(l-o),o=r}else if(l<r){let h=t<=r&&t>=l?r-t:0;r-=h,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function Of(n){let e=[];if(n.root.activeElement!=n.contentDOM)return e;let{anchorNode:t,anchorOffset:i,focusNode:s,focusOffset:r}=n.observer.selectionRange;return t&&(e.push(new jr(t,i)),(s!=t||r!=i)&&e.push(new jr(s,r))),e}function Tf(n,e){if(n.length==0)return null;let t=n[0].pos,i=n.length==2?n[1].pos:t;return t>-1&&i>-1?y.single(t+e,i+e):null}const Bf={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Kn=M.ie&&M.ie_version<=11;class Pf{constructor(e){this.view=e,this.active=!1,this.selectionRange=new Cc,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=e.contentDOM,this.observer=new MutationObserver(t=>{for(let i of t)this.queue.push(i);(M.ie&&M.ie_version<=11||M.ios&&e.composing)&&t.some(i=>i.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():this.flush()}),Kn&&(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),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var t;((t=this.view.docView)===null||t===void 0?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(e.scrollDOM),this.resizeContent=new ResizeObserver(()=>this.view.requestMeasure()),this.resizeContent.observe(e.contentDOM)),this.addWindowListeners(this.win=e.win),this.start(),typeof IntersectionObserver=="function"&&(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(e){this.view.inputState.runScrollHandlers(this.view,e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.onScrollChanged(e)}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(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,i)=>t!=e[i]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,s=this.selectionRange;if(i.state.facet(Dn)?i.root.activeElement!=this.dom:!Gi(i.dom,s))return;let r=s.anchorNode&&i.docView.nearest(s.anchorNode);if(r&&r.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(M.ie&&M.ie_version<=11||M.android&&M.chrome)&&!i.state.selection.main.empty&&s.focusNode&&nn(s.focusNode,s.focusOffset,s.anchorNode,s.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=M.safari&&e.root.nodeType==11&&xc(this.dom.ownerDocument)==this.dom&&Rf(this.view)||tn(e.root);if(!t||this.selectionRange.eq(t))return!1;let i=Gi(this.dom,t);return i&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime<Date.now()-300&&Mc(this.dom,t)?(this.view.inputState.lastFocusTime=0,e.docView.updateSelection(),!1):(this.selectionRange.setRange(t),i&&(this.selectionChanged=!0),!0)}setSelectionRange(e,t){this.selectionRange.set(e.node,e.offset,t.node,t.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let e=0,t=null;for(let i=this.dom;i;)if(i.nodeType==1)!t&&e<this.scrollTargets.length&&this.scrollTargets[e]==i?e++:t||(t=this.scrollTargets.slice(0,e)),t&&t.push(i),i=i.assignedSlot||i.parentNode;else if(i.nodeType==11)i=i.host;else break;if(e<this.scrollTargets.length&&!t&&(t=this.scrollTargets.slice(0,e)),t){for(let i of this.scrollTargets)i.removeEventListener("scroll",this.onScroll);for(let i of this.scrollTargets=t)i.addEventListener("scroll",this.onScroll)}}ignore(e){if(!this.active)return e();try{return this.stop(),e()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,Bf),Kn&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),Kn&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(e,t){var i;if(!this.delayedAndroidKey){let s=()=>{let r=this.delayedAndroidKey;r&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=r.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&r.force&&It(this.dom,r.key,r.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(s)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:t,force:this.lastChange<Date.now()-50||!!(!((i=this.delayedAndroidKey)===null||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 e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let t=-1,i=-1,s=!1;for(let r of e){let o=this.readMutation(r);o&&(o.typeOver&&(s=!0),t==-1?{from:t,to:i}=o:(t=Math.min(o.from,t),i=Math.max(o.to,i)))}return{from:t,to:i,typeOver:s}}readChange(){let{from:e,to:t,typeOver:i}=this.processRecords(),s=this.selectionChanged&&Gi(this.dom,this.selectionRange);return e<0&&!s?null:(e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1,new Mf(this.view,e,t,i))}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.readChange();if(!t)return!1;let i=this.view.state,s=bh(this.view,t);return this.view.state==i&&this.view.update([]),s}readMutation(e){let t=this.view.docView.nearest(e.target);if(!t||t.ignoreMutation(e))return null;if(t.markDirty(e.type=="attributes"),e.type=="attributes"&&(t.dirty|=4),e.type=="childList"){let i=fo(t,e.previousSibling||e.target.previousSibling,-1),s=fo(t,e.nextSibling||e.target.nextSibling,1);return{from:i?t.posAfter(i):t.posAtStart,to:s?t.posBefore(s):t.posAtEnd,typeOver:!1}}else return e.type=="characterData"?{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}destroy(){var e,t,i,s;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(i=this.resizeScroll)===null||i===void 0||i.disconnect(),(s=this.resizeContent)===null||s===void 0||s.disconnect();for(let r of this.scrollTargets)r.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 fo(n,e,t){for(;e;){let i=W.get(e);if(i&&i.parent==n)return i;let s=e.parentNode;e=s!=n.dom?s:t>0?e.nextSibling:e.previousSibling}return null}function Rf(n){let e=null;function t(h){h.preventDefault(),h.stopImmediatePropagation(),e=h.getTargetRanges()[0]}if(n.contentDOM.addEventListener("beforeinput",t,!0),n.dom.ownerDocument.execCommand("indent"),n.contentDOM.removeEventListener("beforeinput",t,!0),!e)return null;let i=e.startContainer,s=e.startOffset,r=e.endContainer,o=e.endOffset,l=n.docView.domAtPos(n.state.selection.main.anchor);return nn(l.node,l.offset,r,o)&&([i,s,r,o]=[r,o,i,s]),{anchorNode:i,anchorOffset:s,focusNode:r,focusOffset:o}}class O{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.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=e.dispatch||(t=>this.update([t])),this.dispatch=this.dispatch.bind(this),this._root=e.root||Ac(e.parent)||document,this.viewState=new ao(e.state||N.create(e)),this.plugins=this.state.facet(ii).map(t=>new Hn(t));for(let t of this.plugins)t.update(this);this.observer=new Pf(this),this.inputState=new Zc(this),this.inputState.ensureHandlers(this,this.plugins),this.docView=new Ur(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),e.parent&&e.parent.appendChild(this.dom)}dispatch(...e){let t=e.length==1&&e[0]instanceof ee?e[0]:this.state.update(...e);this._dispatch(t,this)}update(e){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let t=!1,i=!1,s,r=this.state;for(let u of e){if(u.startState!=r)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");r=u.state}if(this.destroyed){this.viewState.state=r;return}let o=this.hasFocus,l=0,h=null;e.some(u=>u.annotation(fh))?(this.inputState.notifiedFocused=o,l=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,h=uh(r,o),h||(l=1));let a=this.observer.delayedAndroidKey,c=null;if(a?(this.observer.clearDelayedAndroidKey(),c=this.observer.readChange(),(c&&!this.state.doc.eq(r.doc)||!this.state.selection.eq(r.selection))&&(c=null)):this.observer.clear(),r.facet(N.phrases)!=this.state.facet(N.phrases))return this.setState(r);s=on.create(this,r,e),s.flags|=l;let f=this.viewState.scrollTarget;try{this.updateState=2;for(let u of e){if(f&&(f=f.map(u.changes)),u.scrollIntoView){let{main:d}=u.state.selection;f=new rn(d.empty?d:y.cursor(d.head,d.head>d.anchor?-1:1))}for(let d of u.effects)d.is($r)&&(f=d.value)}this.viewState.update(s,f),this.bidiCache=ln.update(this.bidiCache,s.changes),s.empty||(this.updatePlugins(s),this.inputState.update(s)),t=this.docView.update(s),this.state.facet(ni)!=this.styleModules&&this.mountStyles(),i=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(u=>u.isUserEvent("select.pointer")))}finally{this.updateState=0}if(s.startState.facet(Li)!=s.state.facet(Li)&&(this.viewState.mustMeasureContent=!0),(t||i||f||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),!s.empty)for(let u of this.state.facet(vs))u(s);(h||c)&&Promise.resolve().then(()=>{h&&this.state==h.startState&&this.dispatch(h),c&&!bh(this,c)&&a.force&&It(this.contentDOM,a.key,a.keyCode)})}setState(e){if(this.updateState!=0)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=e;return}this.updateState=2;let t=this.hasFocus;try{for(let i of this.plugins)i.destroy(this);this.viewState=new ao(e),this.plugins=e.facet(ii).map(i=>new Hn(i)),this.pluginMap.clear();for(let i of this.plugins)i.update(this);this.docView=new Ur(this),this.inputState.ensureHandlers(this,this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}t&&this.focus(),this.requestMeasure()}updatePlugins(e){let t=e.startState.facet(ii),i=e.state.facet(ii);if(t!=i){let s=[];for(let r of i){let o=t.indexOf(r);if(o<0)s.push(new Hn(r));else{let l=this.plugins[o];l.mustUpdate=e,s.push(l)}}for(let r of this.plugins)r.mustUpdate!=e&&r.destroy(this);this.plugins=s,this.pluginMap.clear(),this.inputState.ensureHandlers(this,this.plugins)}else for(let s of this.plugins)s.mustUpdate=e;for(let s=0;s<this.plugins.length;s++)this.plugins[s].update(this)}measure(e=!0){if(this.destroyed)return;this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,{scrollHeight:i,scrollTop:s,clientHeight:r}=this.scrollDOM,o=s>i-r-4?i:s;try{for(let l=0;;l++){this.updateState=1;let h=this.viewport,a=this.viewState.lineBlockAtHeight(o),c=this.viewState.measure(this);if(!c&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let f=[];c&4||([this.measureRequests,f]=[f,this.measureRequests]);let u=f.map(g=>{try{return g.read(this)}catch(b){return Ee(this.state,b),uo}}),d=on.create(this,this.state,[]),p=!1,m=!1;d.flags|=c,t?t.flags|=c:t=d,this.updateState=2,d.empty||(this.updatePlugins(d),this.inputState.update(d),this.updateAttrs(),p=this.docView.update(d));for(let g=0;g<f.length;g++)if(u[g]!=uo)try{let b=f[g];b.write&&b.write(u[g],this)}catch(b){Ee(this.state,b)}if(this.viewState.editorHeight)if(this.viewState.scrollTarget)this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,m=!0;else{let g=this.viewState.lineBlockAt(a.from).top-a.top;(g>1||g<-1)&&(this.scrollDOM.scrollTop+=g,m=!0)}if(p&&this.docView.updateSelection(!0),this.viewport.from==h.from&&this.viewport.to==h.to&&!m&&this.measureRequests.length==0)break}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let l of this.state.facet(vs))l(t)}get themeClasses(){return Bs+" "+(this.state.facet(Ts)?mh:gh)+" "+this.state.facet(Li)}updateAttrs(){let e=po(this,_l,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(Dn)?"true":"false",class:"cm-content",style:`${M.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),po(this,er,t);let i=this.observer.ignore(()=>{let s=Ss(this.contentDOM,this.contentAttrs,t),r=Ss(this.dom,this.editorAttrs,e);return s||r});return this.editorAttrs=e,this.contentAttrs=t,i}showAnnouncements(e){let t=!0;for(let i of e)for(let s of i.effects)if(s.is(O.announce)){t&&(this.announceDOM.textContent=""),t=!1;let r=this.announceDOM.appendChild(document.createElement("div"));r.textContent=s.value}}mountStyles(){this.styleModules=this.state.facet(ni),ot.mount(this.root,this.styleModules.concat(Af).reverse())}readMeasured(){if(this.updateState==2)throw new Error("Reading the editor layout isn't allowed during an update");this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;t<this.measureRequests.length;t++)if(this.measureRequests[t].key===e.key){this.measureRequests[t]=e;return}}this.measureRequests.push(e)}}plugin(e){let t=this.pluginMap.get(e);return(t===void 0||t&&t.spec!=e)&&this.pluginMap.set(e,t=this.plugins.find(i=>i.spec==e)||null),t&&t.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(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,i){return qn(this,e,Qr(this,e,t,i))}moveByGroup(e,t){return qn(this,e,Qr(this,e,t,i=>Yc(this,e.head,i)))}moveToLineBoundary(e,t,i=!0){return Xc(this,e,t,i)}moveVertically(e,t,i){return qn(this,e,Qc(this,e,t,i))}domAtPos(e){return this.docView.domAtPos(e)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){return this.readMeasured(),sh(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let i=this.docView.coordsAt(e,t);if(!i||i.left==i.right)return i;let s=this.state.doc.lineAt(e),r=this.bidiSpans(s),o=r[Nt.find(r,e-s.from,-1,t)];return Cn(i,o.dir==J.LTR==t>0)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(Gl)||e<this.viewport.from||e>this.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>Lf)return Zl(e.length);let t=this.textDirectionAt(e.from);for(let s of this.bidiCache)if(s.from==e.from&&s.dir==t)return s.order;let i=Nc(e.text,t);return this.bidiCache.push(new ln(e.from,e.to,t,i)),i}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||M.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Ml(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let e of this.plugins)e.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(e,t={}){return $r.of(new rn(typeof e=="number"?y.cursor(e):e,t.y,t.x,t.yMargin,t.xMargin))}static domEventHandlers(e){return ge.define(()=>({}),{eventHandlers:e})}static theme(e,t){let i=ot.newName(),s=[Li.of(i),ni.of(Ps(`.${i}`,e))];return t&&t.dark&&s.push(Ts.of(!0)),s}static baseTheme(e){return Ct.lowest(ni.of(Ps("."+Bs,e,yh)))}static findFromDOM(e){var t;let i=e.querySelector(".cm-content"),s=i&&W.get(i)||W.get(e);return((t=s==null?void 0:s.rootView)===null||t===void 0?void 0:t.view)||null}}O.styleModule=ni;O.inputHandler=jl;O.focusChangeEffect=Ul;O.perLineTextDirection=Gl;O.exceptionSink=Kl;O.updateListener=vs;O.editable=Dn;O.mouseSelectionStyle=$l;O.dragMovesSelection=ql;O.clickAddsSelectionRange=zl;O.decorations=fi;O.atomicRanges=tr;O.scrollMargins=Xl;O.darkTheme=Ts;O.contentAttributes=er;O.editorAttributes=_l;O.lineWrapping=O.contentAttributes.of({class:"cm-lineWrapping"});O.announce=E.define();const Lf=4096,uo={};class ln{constructor(e,t,i,s){this.from=e,this.to=t,this.dir=i,this.order=s}static update(e,t){if(t.empty)return e;let i=[],s=e.length?e[e.length-1].dir:J.LTR;for(let r=Math.max(0,e.length-10);r<e.length;r++){let o=e[r];o.dir==s&&!t.touchesRange(o.from,o.to)&&i.push(new ln(t.mapPos(o.from,1),t.mapPos(o.to,-1),o.dir,o.order))}return i}}function po(n,e,t){for(let i=n.state.facet(e),s=i.length-1;s>=0;s--){let r=i[s],o=typeof r=="function"?r(n):r;o&&xs(o,t)}return t}const Ef=M.mac?"mac":M.windows?"win":M.linux?"linux":"key";function If(n,e){const t=n.split(/-(?!$)/);let i=t[t.length-1];i=="Space"&&(i=" ");let s,r,o,l;for(let h=0;h<t.length-1;++h){const a=t[h];if(/^(cmd|meta|m)$/i.test(a))l=!0;else if(/^a(lt)?$/i.test(a))s=!0;else if(/^(c|ctrl|control)$/i.test(a))r=!0;else if(/^s(hift)?$/i.test(a))o=!0;else if(/^mod$/i.test(a))e=="mac"?l=!0:r=!0;else throw new Error("Unrecognized modifier name: "+a)}return s&&(i="Alt-"+i),r&&(i="Ctrl-"+i),l&&(i="Meta-"+i),o&&(i="Shift-"+i),i}function Ei(n,e,t){return e.altKey&&(n="Alt-"+n),e.ctrlKey&&(n="Ctrl-"+n),e.metaKey&&(n="Meta-"+n),t!==!1&&e.shiftKey&&(n="Shift-"+n),n}const Nf=Ct.default(O.domEventHandlers({keydown(n,e){return xh(wh(e.state),n,e,"editor")}})),nr=D.define({enables:Nf}),go=new WeakMap;function wh(n){let e=n.facet(nr),t=go.get(e);return t||go.set(e,t=Wf(e.reduce((i,s)=>i.concat(s),[]))),t}function Ff(n,e,t){return xh(wh(n.state),e,n,t)}let tt=null;const Vf=4e3;function Wf(n,e=Ef){let t=Object.create(null),i=Object.create(null),s=(o,l)=>{let h=i[o];if(h==null)i[o]=l;else if(h!=l)throw new Error("Key binding "+o+" is used both as a regular binding and as a multi-stroke prefix")},r=(o,l,h,a)=>{var c,f;let u=t[o]||(t[o]=Object.create(null)),d=l.split(/ (?!$)/).map(g=>If(g,e));for(let g=1;g<d.length;g++){let b=d.slice(0,g).join(" ");s(b,!0),u[b]||(u[b]={preventDefault:!0,run:[k=>{let A=tt={view:k,prefix:b,scope:o};return setTimeout(()=>{tt==A&&(tt=null)},Vf),!0}]})}let p=d.join(" ");s(p,!1);let m=u[p]||(u[p]={preventDefault:!1,run:((f=(c=u._any)===null||c===void 0?void 0:c.run)===null||f===void 0?void 0:f.slice())||[]});h&&m.run.push(h),a&&(m.preventDefault=!0)};for(let o of n){let l=o.scope?o.scope.split(" "):["editor"];if(o.any)for(let a of l){let c=t[a]||(t[a]=Object.create(null));c._any||(c._any={preventDefault:!1,run:[]});for(let f in c)c[f].run.push(o.any)}let h=o[e]||o.key;if(h)for(let a of l)r(a,h,o.run,o.preventDefault),o.shift&&r(a,"Shift-"+h,o.shift,o.preventDefault)}return t}function xh(n,e,t,i){let s=wc(e),r=ne(s,0),o=Oe(r)==s.length&&s!=" ",l="",h=!1;tt&&tt.view==t&&tt.scope==i&&(l=tt.prefix+" ",(h=oh.indexOf(e.keyCode)<0)&&(tt=null));let a=new Set,c=p=>{if(p){for(let m of p.run)if(!a.has(m)&&(a.add(m),m(t,e)))return!0;p.preventDefault&&(h=!0)}return!1},f=n[i],u,d;if(f){if(c(f[l+Ei(s,e,!o)]))return!0;if(o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(M.windows&&e.ctrlKey&&e.altKey)&&(u=lt[e.keyCode])&&u!=s){if(c(f[l+Ei(u,e,!0)]))return!0;if(e.shiftKey&&(d=ci[e.keyCode])!=s&&d!=u&&c(f[l+Ei(d,e,!1)]))return!0}else if(o&&e.shiftKey&&c(f[l+Ei(s,e,!0)]))return!0;if(c(f._any))return!0}return h}class Si{constructor(e,t,i,s,r){this.className=e,this.left=t,this.top=i,this.width=s,this.height=r}draw(){let e=document.createElement("div");return e.className=this.className,this.adjust(e),e}update(e,t){return 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qf{constructor(e,t){this.view=e,this.layer=t,this.drawn=[],this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=e.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),t.above&&this.dom.classList.add("cm-layer-above"),t.class&&this.dom.classList.add(t.class),this.dom.setAttribute("aria-hidden","true"),this.setOrder(e.state),e.requestMeasure(this.measureReq),t.mount&&t.mount(this.dom,e)}update(e){e.startState.facet(Xi)!=e.state.facet(Xi)&&this.setOrder(e.state),(this.layer.update(e,this.dom)||e.geometryChanged)&&e.view.requestMeasure(this.measureReq)}setOrder(e){let t=0,i=e.facet(Xi);for(;t<i.length&&i[t]!=this.layer;)t++;this.dom.style.zIndex=String((this.layer.above?150:-1)-t)}measure(){return this.layer.markers(this.view)}draw(e){if(e.length!=this.drawn.length||e.some((t,i)=>!zf(t,this.drawn[i]))){let t=this.dom.firstChild,i=0;for(let s of e)s.update&&t&&s.constructor&&this.drawn[i].constructor&&s.update(t,this.drawn[i])?(t=t.nextSibling,i++):this.dom.insertBefore(s.draw(),t);for(;t;){let s=t.nextSibling;t.remove(),t=s}this.drawn=e}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Xi=D.define();function kh(n){return[ge.define(e=>new qf(e,n)),Xi.of(n)]}const vh=!M.ios,ui=D.define({combine(n){return At(n,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(e,t)=>Math.min(e,t),drawRangeCursor:(e,t)=>e||t})}});function Lg(n={}){return[ui.of(n),$f,Kf,jf,Jl.of(!0)]}function Ch(n){return n.startState.facet(ui)!=n.state.facet(ui)}const $f=kh({above:!0,markers(n){let{state:e}=n,t=e.facet(ui),i=[];for(let s of e.selection.ranges){let r=s==e.selection.main;if(s.empty?!r||vh:t.drawRangeCursor){let o=r?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",l=s.empty?s:y.cursor(s.head,s.head>s.anchor?-1:1);for(let h of Si.forRange(n,o,l))i.push(h)}}return i},update(n,e){n.transactions.some(i=>i.selection)&&(e.style.animationName=e.style.animationName=="cm-blink"?"cm-blink2":"cm-blink");let t=Ch(n);return t&&bo(n.state,e),n.docChanged||n.selectionSet||t},mount(n,e){bo(e.state,n)},class:"cm-cursorLayer"});function bo(n,e){e.style.animationDuration=n.facet(ui).cursorBlinkRate+"ms"}const Kf=kh({above:!1,markers(n){return n.state.selection.ranges.map(e=>e.empty?[]:Si.forRange(n,"cm-selectionBackground",e)).reduce((e,t)=>e.concat(t))},update(n,e){return n.docChanged||n.selectionSet||n.viewportChanged||Ch(n)},class:"cm-selectionLayer"}),Ah={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};vh&&(Ah[".cm-line"].caretColor="transparent !important");const jf=Ct.highest(O.theme(Ah)),Mh=E.define({map(n,e){return n==null?null:e.mapPos(n)}}),ri=be.define({create(){return null},update(n,e){return n!=null&&(n=e.changes.mapPos(n)),e.effects.reduce((t,i)=>i.is(Mh)?i.value:t,n)}}),Uf=ge.fromClass(class{constructor(n){this.view=n,this.cursor=null,this.measureReq={read:this.readPos.bind(this),write:this.drawCursor.bind(this)}}update(n){var e;let t=n.state.field(ri);t==null?this.cursor!=null&&((e=this.cursor)===null||e===void 0||e.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(n.startState.field(ri)!=t||n.docChanged||n.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let n=this.view.state.field(ri),e=n!=null&&this.view.coordsAtPos(n);if(!e)return null;let t=this.view.scrollDOM.getBoundingClientRect();return{left:e.left-t.left+this.view.scrollDOM.scrollLeft,top:e.top-t.top+this.view.scrollDOM.scrollTop,height:e.bottom-e.top}}drawCursor(n){this.cursor&&(n?(this.cursor.style.left=n.left+"px",this.cursor.style.top=n.top+"px",this.cursor.style.height=n.height+"px"):this.cursor.style.left="-100000px")}destroy(){this.cursor&&this.cursor.remove()}setDropPos(n){this.view.state.field(ri)!=n&&this.view.dispatch({effects:Mh.of(n)})}},{eventHandlers:{dragover(n){this.setDropPos(this.view.posAtCoords({x:n.clientX,y:n.clientY}))},dragleave(n){(n.target==this.view.contentDOM||!this.view.contentDOM.contains(n.relatedTarget))&&this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function Eg(){return[ri,Uf]}function wo(n,e,t,i,s){e.lastIndex=0;for(let r=n.iterRange(t,i),o=t,l;!r.next().done;o+=r.value.length)if(!r.lineBreak)for(;l=e.exec(r.value);)s(o+l.index,l)}function Gf(n,e){let t=n.visibleRanges;if(t.length==1&&t[0].from==n.viewport.from&&t[0].to==n.viewport.to)return t;let i=[];for(let{from:s,to:r}of t)s=Math.max(n.state.doc.lineAt(s).from,s-e),r=Math.min(n.state.doc.lineAt(r).to,r+e),i.length&&i[i.length-1].to>=s?i[i.length-1].to=r:i.push({from:s,to:r});return i}class Jf{constructor(e){const{regexp:t,decoration:i,decorate:s,boundary:r,maxLength:o=1e3}=e;if(!t.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=t,s)this.addMatch=(l,h,a,c)=>s(c,a,a+l[0].length,l,h);else if(typeof i=="function")this.addMatch=(l,h,a,c)=>{let f=i(l,h,a);f&&c(a,a+l[0].length,f)};else if(i)this.addMatch=(l,h,a,c)=>c(a,a+l[0].length,i);else throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.boundary=r,this.maxLength=o}createDeco(e){let t=new wt,i=t.add.bind(t);for(let{from:s,to:r}of Gf(e,this.maxLength))wo(e.state.doc,this.regexp,s,r,(o,l)=>this.addMatch(l,e,o,i));return t.finish()}updateDeco(e,t){let i=1e9,s=-1;return e.docChanged&&e.changes.iterChanges((r,o,l,h)=>{h>e.view.viewport.from&&l<e.view.viewport.to&&(i=Math.min(l,i),s=Math.max(h,s))}),e.viewportChanged||s-i>1e3?this.createDeco(e.view):s>-1?this.updateRange(e.view,t.map(e.changes),i,s):t}updateRange(e,t,i,s){for(let r of e.visibleRanges){let o=Math.max(r.from,i),l=Math.min(r.to,s);if(l>o){let h=e.state.doc.lineAt(o),a=h.to<l?e.state.doc.lineAt(l):h,c=Math.max(r.from,h.from),f=Math.min(r.to,a.to);if(this.boundary){for(;o>h.from;o--)if(this.boundary.test(h.text[o-1-h.from])){c=o;break}for(;l<a.to;l++)if(this.boundary.test(a.text[l-a.from])){f=l;break}}let u=[],d,p=(m,g,b)=>u.push(b.range(m,g));if(h==a)for(this.regexp.lastIndex=c-h.from;(d=this.regexp.exec(h.text))&&d.index<f-h.from;)this.addMatch(d,e,d.index+h.from,p);else wo(e.state.doc,this.regexp,c,f,(m,g)=>this.addMatch(g,e,m,p));t=t.update({filterFrom:c,filterTo:f,filter:(m,g)=>m<c||g>f,add:u})}}return t}}const Rs=/x/.unicode!=null?"gu":"g",_f=new RegExp(`[\0-\b
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RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,Rs)),e}});function Ig(n={}){return[Yi.of(n),Qf()]}let xo=null;function Qf(){return xo||(xo=ge.fromClass(class{constructor(n){this.view=n,this.decorations=B.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(n.state.facet(Yi)),this.decorations=this.decorator.createDeco(n)}makeDecorator(n){return new Jf({regexp:n.specialChars,decoration:(e,t,i)=>{let{doc:s}=t.state,r=ne(e[0],0);if(r==9){let o=s.lineAt(i),l=t.state.tabSize,h=wi(o.text,l,i-o.from);return B.replace({widget:new iu((l-h%l)*this.view.defaultCharacterWidth)})}return this.decorationCache[r]||(this.decorationCache[r]=B.replace({widget:new tu(n,r)}))},boundary:n.replaceTabs?void 0:/[^]/})}update(n){let e=n.state.facet(Yi);n.startState.facet(Yi)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(n.view)):this.decorations=this.decorator.updateDeco(n,this.decorations)}},{decorations:n=>n.decorations}))}const Zf="•";function eu(n){return n>=32?Zf:n==10?"␤":String.fromCharCode(9216+n)}class tu extends at{constructor(e,t){super(),this.options=e,this.code=t}eq(e){return e.code==this.code}toDOM(e){let t=eu(this.code),i=e.state.phrase("Control character")+" "+(Xf[this.code]||"0x"+this.code.toString(16)),s=this.options.render&&this.options.render(this.code,i,t);if(s)return s;let r=document.createElement("span");return r.textContent=t,r.title=i,r.setAttribute("aria-label",i),r.className="cm-specialChar",r}ignoreEvent(){return!1}}class iu extends at{constructor(e){super(),this.width=e}eq(e){return e.width==this.width}toDOM(){let e=document.createElement("span");return e.textContent="	",e.className="cm-tab",e.style.width=this.width+"px",e}ignoreEvent(){return!1}}class nu extends at{constructor(e){super(),this.content=e}toDOM(){let e=document.createElement("span");return e.className="cm-placeholder",e.style.pointerEvents="none",e.appendChild(typeof this.content=="string"?document.createTextNode(this.content):this.content),typeof this.content=="string"?e.setAttribute("aria-label","placeholder "+this.content):e.setAttribute("aria-hidden","true"),e}coordsAt(e){let t=e.firstChild?Ht(e.firstChild):[];if(!t.length)return null;let i=window.getComputedStyle(e.parentNode),s=Cn(t[0],i.direction!="rtl"),r=parseInt(i.lineHeight);return s.bottom-s.top>r*1.5?{left:s.left,right:s.right,top:s.top,bottom:s.top+r}:s}ignoreEvent(){return!1}}function Ng(n){return ge.fromClass(class{constructor(e){this.view=e,this.placeholder=B.set([B.widget({widget:new nu(n),side:1}).range(0)])}get decorations(){return this.view.state.doc.length?B.none:this.placeholder}},{decorations:e=>e.decorations})}const Ls=2e3;function su(n,e,t){let i=Math.min(e.line,t.line),s=Math.max(e.line,t.line),r=[];if(e.off>Ls||t.off>Ls||e.col<0||t.col<0){let o=Math.min(e.off,t.off),l=Math.max(e.off,t.off);for(let h=i;h<=s;h++){let a=n.doc.line(h);a.length<=l&&r.push(y.range(a.from+o,a.to+l))}}else{let o=Math.min(e.col,t.col),l=Math.max(e.col,t.col);for(let h=i;h<=s;h++){let a=n.doc.line(h),c=us(a.text,o,n.tabSize,!0);if(c<0)r.push(y.cursor(a.to));else{let f=us(a.text,l,n.tabSize);r.push(y.range(a.from+c,a.from+f))}}}return r}function ru(n,e){let t=n.coordsAtPos(n.viewport.from);return t?Math.round(Math.abs((t.left-e)/n.defaultCharacterWidth)):-1}function So(n,e){let t=n.posAtCoords({x:e.clientX,y:e.clientY},!1),i=n.state.doc.lineAt(t),s=t-i.from,r=s>Ls?-1:s==i.length?ru(n,e.clientX):wi(i.text,n.state.tabSize,t-i.from);return{line:i.number,col:r,off:s}}function ou(n,e){let t=So(n,e),i=n.state.selection;return t?{update(s){if(s.docChanged){let r=s.changes.mapPos(s.startState.doc.line(t.line).from),o=s.state.doc.lineAt(r);t={line:o.number,col:t.col,off:Math.min(t.off,o.length)},i=i.map(s.changes)}},get(s,r,o){let l=So(n,s);if(!l)return i;let h=su(n.state,t,l);return h.length?o?y.create(h.concat(i.ranges)):y.create(h):i}}:null}function Fg(n){let e=(n==null?void 0:n.eventFilter)||(t=>t.altKey&&t.button==0);return O.mouseSelectionStyle.of((t,i)=>e(i)?ou(t,i):null)}const Ii="-10000px";class lu{constructor(e,t,i){this.facet=t,this.createTooltipView=i,this.input=e.state.facet(t),this.tooltips=this.input.filter(s=>s),this.tooltipViews=this.tooltips.map(i)}update(e){var t;let i=e.state.facet(this.facet),s=i.filter(o=>o);if(i===this.input){for(let o of this.tooltipViews)o.update&&o.update(e);return!1}let r=[];for(let o=0;o<s.length;o++){let l=s[o],h=-1;if(l){for(let a=0;a<this.tooltips.length;a++){let c=this.tooltips[a];c&&c.create==l.create&&(h=a)}if(h<0)r[o]=this.createTooltipView(l);else{let a=r[o]=this.tooltipViews[h];a.update&&a.update(e)}}}for(let o of this.tooltipViews)r.indexOf(o)<0&&(o.dom.remove(),(t=o.destroy)===null||t===void 0||t.call(o));return this.input=i,this.tooltips=s,this.tooltipViews=r,!0}}function hu(n){let{win:e}=n;return{top:0,left:0,bottom:e.innerHeight,right:e.innerWidth}}const Un=D.define({combine:n=>{var e,t,i;return{position:M.ios?"absolute":((e=n.find(s=>s.position))===null||e===void 0?void 0:e.position)||"fixed",parent:((t=n.find(s=>s.parent))===null||t===void 0?void 0:t.parent)||null,tooltipSpace:((i=n.find(s=>s.tooltipSpace))===null||i===void 0?void 0:i.tooltipSpace)||hu}}}),ko=new WeakMap,Dh=ge.fromClass(class{constructor(n){this.view=n,this.inView=!0,this.lastTransaction=0,this.measureTimeout=-1;let e=n.state.facet(Un);this.position=e.position,this.parent=e.parent,this.classes=n.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.manager=new lu(n,Oh,t=>this.createTooltip(t)),this.intersectionObserver=typeof IntersectionObserver=="function"?new IntersectionObserver(t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()},{threshold:[1]}):null,this.observeIntersection(),n.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 n of this.manager.tooltipViews)this.intersectionObserver.observe(n.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout(()=>{this.measureTimeout=-1,this.maybeMeasure()},50))}update(n){n.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(n);e&&this.observeIntersection();let t=e||n.geometryChanged,i=n.state.facet(Un);if(i.position!=this.position){this.position=i.position;for(let s of this.manager.tooltipViews)s.dom.style.position=this.position;t=!0}if(i.parent!=this.parent){this.parent&&this.container.remove(),this.parent=i.parent,this.createContainer();for(let s of this.manager.tooltipViews)this.container.appendChild(s.dom);t=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);t&&this.maybeMeasure()}createTooltip(n){let e=n.create(this.view);if(e.dom.classList.add("cm-tooltip"),n.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=Ii,this.container.appendChild(e.dom),e.mount&&e.mount(this.view),e}destroy(){var n,e;this.view.win.removeEventListener("resize",this.measureSoon);for(let t of this.manager.tooltipViews)t.dom.remove(),(n=t.destroy)===null||n===void 0||n.call(t);(e=this.intersectionObserver)===null||e===void 0||e.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let n=this.view.dom.getBoundingClientRect();return{editor:n,parent:this.parent?this.container.getBoundingClientRect():n,pos:this.manager.tooltips.map((e,t)=>{let i=this.manager.tooltipViews[t];return i.getCoords?i.getCoords(e.pos):this.view.coordsAtPos(e.pos)}),size:this.manager.tooltipViews.map(({dom:e})=>e.getBoundingClientRect()),space:this.view.state.facet(Un).tooltipSpace(this.view)}}writeMeasure(n){var e;let{editor:t,space:i}=n,s=[];for(let r=0;r<this.manager.tooltips.length;r++){let o=this.manager.tooltips[r],l=this.manager.tooltipViews[r],{dom:h}=l,a=n.pos[r],c=n.size[r];if(!a||a.bottom<=Math.max(t.top,i.top)||a.top>=Math.min(t.bottom,i.bottom)||a.right<Math.max(t.left,i.left)-.1||a.left>Math.min(t.right,i.right)+.1){h.style.top=Ii;continue}let f=o.arrow?l.dom.querySelector(".cm-tooltip-arrow"):null,u=f?7:0,d=c.right-c.left,p=(e=ko.get(l))!==null&&e!==void 0?e:c.bottom-c.top,m=l.offset||cu,g=this.view.textDirection==J.LTR,b=c.width>i.right-i.left?g?i.left:i.right-c.width:g?Math.min(a.left-(f?14:0)+m.x,i.right-d):Math.max(i.left,a.left-d+(f?14:0)-m.x),k=!!o.above;!o.strictSide&&(k?a.top-(c.bottom-c.top)-m.y<i.top:a.bottom+(c.bottom-c.top)+m.y>i.bottom)&&k==i.bottom-a.bottom>a.top-i.top&&(k=!k);let A=(k?a.top-i.top:i.bottom-a.bottom)-u;if(A<p&&l.resize!==!1){if(A<this.view.defaultLineHeight){h.style.top=Ii;continue}ko.set(l,p),h.style.height=(p=A)+"px"}else h.style.height&&(h.style.height="");let w=k?a.top-p-u-m.y:a.bottom+u+m.y,S=b+d;if(l.overlap!==!0)for(let v of 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.cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:`${7*2}px`,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"}}}),cu={x:0,y:0},Oh=D.define({enables:[Dh,au]});function Th(n,e){let t=n.plugin(Dh);if(!t)return null;let i=t.manager.tooltips.indexOf(e);return i<0?null:t.manager.tooltipViews[i]}const vo=D.define({combine(n){let e,t;for(let i of n)e=e||i.topContainer,t=t||i.bottomContainer;return{topContainer:e,bottomContainer:t}}});function hn(n,e){let t=n.plugin(Bh),i=t?t.specs.indexOf(e):-1;return i>-1?t.panels[i]:null}const Bh=ge.fromClass(class{constructor(n){this.input=n.state.facet(an),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(t=>t(n));let e=n.state.facet(vo);this.top=new Ni(n,!0,e.topContainer),this.bottom=new Ni(n,!1,e.bottomContainer),this.top.sync(this.panels.filter(t=>t.top)),this.bottom.sync(this.panels.filter(t=>!t.top));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(n){let e=n.state.facet(vo);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new Ni(n.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new Ni(n.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let t=n.state.facet(an);if(t!=this.input){let i=t.filter(h=>h),s=[],r=[],o=[],l=[];for(let h of i){let a=this.specs.indexOf(h),c;a<0?(c=h(n.view),l.push(c)):(c=this.panels[a],c.update&&c.update(n)),s.push(c),(c.top?r:o).push(c)}this.specs=i,this.panels=s,this.top.sync(r),this.bottom.sync(o);for(let h of l)h.dom.classList.add("cm-panel"),h.mount&&h.mount()}else for(let i of this.panels)i.update&&i.update(n)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:n=>O.scrollMargins.of(e=>{let t=e.plugin(n);return t&&{top:t.top.scrollMargin(),bottom:t.bottom.scrollMargin()}})});class Ni{constructor(e,t,i){this.view=e,this.top=t,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(e){for(let t of this.panels)t.destroy&&e.indexOf(t)<0&&t.destroy();this.panels=e,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&(this.dom.remove(),this.dom=void 0);return}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 e=this.dom.firstChild;for(let t of this.panels)if(t.dom.parentNode==this.dom){for(;e!=t.dom;)e=Co(e);e=e.nextSibling}else this.dom.insertBefore(t.dom,e);for(;e;)e=Co(e)}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 e of this.classes.split(" "))e&&this.container.classList.remove(e);for(let e of(this.classes=this.view.themeClasses).split(" "))e&&this.container.classList.add(e)}}}function Co(n){let e=n.nextSibling;return n.remove(),e}const an=D.define({enables:Bh});class kt extends bt{compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}}kt.prototype.elementClass="";kt.prototype.toDOM=void 0;kt.prototype.mapMode=ce.TrackBefore;kt.prototype.startSide=kt.prototype.endSide=-1;kt.prototype.point=!0;const fu=D.define(),uu=new class extends kt{constructor(){super(...arguments),this.elementClass="cm-activeLineGutter"}},du=fu.compute(["selection"],n=>{let e=[],t=-1;for(let i of n.selection.ranges){let s=n.doc.lineAt(i.head).from;s>t&&(t=s,e.push(uu.range(s)))}return K.of(e)});function Vg(){return du}const pu=1024;let gu=0;class Te{constructor(e,t){this.from=e,this.to=t}}class R{constructor(e={}){this.id=gu++,this.perNode=!!e.perNode,this.deserialize=e.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")})}add(e){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return typeof e!="function"&&(e=me.match(e)),t=>{let i=e(t);return i===void 0?null:[this,i]}}}R.closedBy=new R({deserialize:n=>n.split(" ")});R.openedBy=new R({deserialize:n=>n.split(" ")});R.group=new R({deserialize:n=>n.split(" ")});R.contextHash=new R({perNode:!0});R.lookAhead=new R({perNode:!0});R.mounted=new R({perNode:!0});class mu{constructor(e,t,i){this.tree=e,this.overlay=t,this.parser=i}}const yu=Object.create(null);class me{constructor(e,t,i,s=0){this.name=e,this.props=t,this.id=i,this.flags=s}static define(e){let t=e.props&&e.props.length?Object.create(null):yu,i=(e.top?1:0)|(e.skipped?2:0)|(e.error?4:0)|(e.name==null?8:0),s=new me(e.name||"",t,e.id,i);if(e.props){for(let r of e.props)if(Array.isArray(r)||(r=r(s)),r){if(r[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");t[r[0].id]=r[1]}}return s}prop(e){return this.props[e.id]}get isTop(){return(this.flags&1)>0}get isSkipped(){return(this.flags&2)>0}get isError(){return(this.flags&4)>0}get isAnonymous(){return(this.flags&8)>0}is(e){if(typeof e=="string"){if(this.name==e)return!0;let t=this.prop(R.group);return t?t.indexOf(e)>-1:!1}return this.id==e}static match(e){let t=Object.create(null);for(let i in e)for(let s of i.split(" "))t[s]=e[i];return i=>{for(let s=i.prop(R.group),r=-1;r<(s?s.length:0);r++){let o=t[r<0?i.name:s[r]];if(o)return o}}}}me.none=new me("",Object.create(null),0,8);class sr{constructor(e){this.types=e;for(let t=0;t<e.length;t++)if(e[t].id!=t)throw new RangeError("Node type ids should correspond to array positions when creating a node set")}extend(...e){let t=[];for(let i of this.types){let s=null;for(let r of e){let o=r(i);o&&(s||(s=Object.assign({},i.props)),s[o[0].id]=o[1])}t.push(s?new me(i.name,s,i.id,i.flags):i)}return new sr(t)}}const Fi=new WeakMap,Ao=new WeakMap;var j;(function(n){n[n.ExcludeBuffers=1]="ExcludeBuffers",n[n.IncludeAnonymous=2]="IncludeAnonymous",n[n.IgnoreMounts=4]="IgnoreMounts",n[n.IgnoreOverlays=8]="IgnoreOverlays"})(j||(j={}));class V{constructor(e,t,i,s,r){if(this.type=e,this.children=t,this.positions=i,this.length=s,this.props=null,r&&r.length){this.props=Object.create(null);for(let[o,l]of r)this.props[typeof o=="number"?o:o.id]=l}}toString(){let e=this.prop(R.mounted);if(e&&!e.overlay)return e.tree.toString();let t="";for(let i of this.children){let s=i.toString();s&&(t&&(t+=","),t+=s)}return this.type.name?(/\W/.test(this.type.name)&&!this.type.isError?JSON.stringify(this.type.name):this.type.name)+(t.length?"("+t+")":""):t}cursor(e=0){return new di(this.topNode,e)}cursorAt(e,t=0,i=0){let s=Fi.get(this)||this.topNode,r=new di(s);return r.moveTo(e,t),Fi.set(this,r._tree),r}get topNode(){return new Re(this,0,0,null)}resolve(e,t=0){let i=$t(Fi.get(this)||this.topNode,e,t,!1);return Fi.set(this,i),i}resolveInner(e,t=0){let i=$t(Ao.get(this)||this.topNode,e,t,!0);return Ao.set(this,i),i}iterate(e){let{enter:t,leave:i,from:s=0,to:r=this.length}=e;for(let o=this.cursor((e.mode||0)|j.IncludeAnonymous);;){let l=!1;if(o.from<=r&&o.to>=s&&(o.type.isAnonymous||t(o)!==!1)){if(o.firstChild())continue;l=!0}for(;l&&i&&!o.type.isAnonymous&&i(o),!o.nextSibling();){if(!o.parent())return;l=!0}}}prop(e){return e.perNode?this.props?this.props[e.id]:void 0:this.type.prop(e)}get propValues(){let e=[];if(this.props)for(let t in this.props)e.push([+t,this.props[t]]);return e}balance(e={}){return this.children.length<=8?this:lr(me.none,this.children,this.positions,0,this.children.length,0,this.length,(t,i,s)=>new V(this.type,t,i,s,this.propValues),e.makeTree||((t,i,s)=>new V(me.none,t,i,s)))}static build(e){return wu(e)}}V.empty=new V(me.none,[],[],0);class rr{constructor(e,t){this.buffer=e,this.index=t}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 rr(this.buffer,this.index)}}class Mt{constructor(e,t,i){this.buffer=e,this.length=t,this.set=i}get type(){return me.none}toString(){let e=[];for(let t=0;t<this.buffer.length;)e.push(this.childString(t)),t=this.buffer[t+3];return e.join(",")}childString(e){let t=this.buffer[e],i=this.buffer[e+3],s=this.set.types[t],r=s.name;if(/\W/.test(r)&&!s.isError&&(r=JSON.stringify(r)),e+=4,i==e)return r;let o=[];for(;e<i;)o.push(this.childString(e)),e=this.buffer[e+3];return r+"("+o.join(",")+")"}findChild(e,t,i,s,r){let{buffer:o}=this,l=-1;for(let h=e;h!=t&&!(Ph(r,s,o[h+1],o[h+2])&&(l=h,i>0));h=o[h+3]);return l}slice(e,t,i){let s=this.buffer,r=new Uint16Array(t-e),o=0;for(let l=e,h=0;l<t;){r[h++]=s[l++],r[h++]=s[l++]-i;let a=r[h++]=s[l++]-i;r[h++]=s[l++]-e,o=Math.max(o,a)}return new Mt(r,o,this.set)}}function Ph(n,e,t,i){switch(n){case-2:return t<e;case-1:return i>=e&&t<e;case 0:return t<e&&i>e;case 1:return t<=e&&i>e;case 2:return i>e;case 4:return!0}}function Rh(n,e){let t=n.childBefore(e);for(;t;){let i=t.lastChild;if(!i||i.to!=t.to)break;i.type.isError&&i.from==i.to?(n=t,t=i.prevSibling):t=i}return n}function $t(n,e,t,i){for(var s;n.from==n.to||(t<1?n.from>=e:n.from>e)||(t>-1?n.to<=e:n.to<e);){let o=!i&&n instanceof Re&&n.index<0?null:n.parent;if(!o)return n;n=o}let r=i?0:j.IgnoreOverlays;if(i)for(let o=n,l=o.parent;l;o=l,l=o.parent)o instanceof Re&&o.index<0&&((s=l.enter(e,t,r))===null||s===void 0?void 0:s.from)!=o.from&&(n=l);for(;;){let o=n.enter(e,t,r);if(!o)return n;n=o}}class Re{constructor(e,t,i,s){this._tree=e,this.from=t,this.index=i,this._parent=s}get type(){return this._tree.type}get name(){return this._tree.type.name}get to(){return this.from+this._tree.length}nextChild(e,t,i,s,r=0){for(let o=this;;){for(let{children:l,positions:h}=o._tree,a=t>0?l.length:-1;e!=a;e+=t){let c=l[e],f=h[e]+o.from;if(Ph(s,i,f,f+c.length)){if(c instanceof Mt){if(r&j.ExcludeBuffers)continue;let u=c.findChild(0,c.buffer.length,t,i-f,s);if(u>-1)return new $e(new bu(o,c,e,f),null,u)}else 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b=[],k=[];for(;l.pos>0;)f(n.start||0,n.bufferStart||0,b,k,-1);let A=(e=n.length)!==null&&e!==void 0?e:b.length?k[0]+b[0].length:0;return new V(h[n.topID],b.reverse(),k.reverse(),A)}const Mo=new WeakMap;function Qi(n,e){if(!n.isAnonymous||e instanceof Mt||e.type!=n)return 1;let t=Mo.get(e);if(t==null){t=1;for(let i of e.children){if(i.type!=n||!(i instanceof V)){t=1;break}t+=Qi(n,i)}Mo.set(e,t)}return t}function lr(n,e,t,i,s,r,o,l,h){let a=0;for(let p=i;p<s;p++)a+=Qi(n,e[p]);let c=Math.ceil(a*1.5/8),f=[],u=[];function d(p,m,g,b,k){for(let A=g;A<b;){let w=A,S=m[A],v=Qi(n,p[A]);for(A++;A<b;A++){let T=Qi(n,p[A]);if(v+T>=c)break;v+=T}if(A==w+1){if(v>c){let T=p[w];d(T.children,T.positions,0,T.children.length,m[w]+k);continue}f.push(p[w])}else{let T=m[A-1]+p[A-1].length-S;f.push(lr(n,p,m,w,A,S,T,null,h))}u.push(S+k-r)}}return d(e,t,i,s,0),(l||h)(f,u,o)}class Wg{constructor(){this.map=new WeakMap}setBuffer(e,t,i){let s=this.map.get(e);s||this.map.set(e,s=new Map),s.set(t,i)}getBuffer(e,t){let i=this.map.get(e);return i&&i.get(t)}set(e,t){e instanceof $e?this.setBuffer(e.context.buffer,e.index,t):e instanceof Re&&this.map.set(e.tree,t)}get(e){return e instanceof $e?this.getBuffer(e.context.buffer,e.index):e instanceof Re?this.map.get(e.tree):void 0}cursorSet(e,t){e.buffer?this.setBuffer(e.buffer.buffer,e.index,t):this.map.set(e.tree,t)}cursorGet(e){return e.buffer?this.getBuffer(e.buffer.buffer,e.index):this.map.get(e.tree)}}class Xe{constructor(e,t,i,s,r=!1,o=!1){this.from=e,this.to=t,this.tree=i,this.offset=s,this.open=(r?1:0)|(o?2:0)}get openStart(){return(this.open&1)>0}get openEnd(){return(this.open&2)>0}static addTree(e,t=[],i=!1){let s=[new Xe(0,e.length,e,0,!1,i)];for(let r of t)r.to>e.length&&s.push(r);return s}static applyChanges(e,t,i=128){if(!t.length)return e;let s=[],r=1,o=e.length?e[0]:null;for(let l=0,h=0,a=0;;l++){let c=l<t.length?t[l]:null,f=c?c.fromA:1e9;if(f-h>=i)for(;o&&o.from<f;){let u=o;if(h>=u.from||f<=u.to||a){let 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ku{constructor(e,t,i,s,r){this.nest=t,this.input=i,this.fragments=s,this.ranges=r,this.inner=[],this.innerDone=0,this.baseTree=null,this.stoppedAt=null,this.baseParse=e}advance(){if(this.baseParse){let i=this.baseParse.advance();if(!i)return null;if(this.baseParse=null,this.baseTree=i,this.startInner(),this.stoppedAt!=null)for(let s of this.inner)s.parse.stopAt(this.stoppedAt)}if(this.innerDone==this.inner.length){let i=this.baseTree;return this.stoppedAt!=null&&(i=new V(i.type,i.children,i.positions,i.length,i.propValues.concat([[Es,this.stoppedAt]]))),i}let e=this.inner[this.innerDone],t=e.parse.advance();if(t){this.innerDone++;let i=Object.assign(Object.create(null),e.target.props);i[R.mounted.id]=new mu(t,e.overlay,e.parser),e.target.props=i}return null}get parsedPos(){if(this.baseParse)return 0;let e=this.input.length;for(let t=this.innerDone;t<this.inner.length;t++)this.inner[t].ranges[0].from<e&&(e=Math.min(e,this.inner[t].parse.parsedPos));return e}stopAt(e){if(this.stoppedAt=e,this.baseParse)this.baseParse.stopAt(e);else for(let t=this.innerDone;t<this.inner.length;t++)this.inner[t].parse.stopAt(e)}startInner(){let e=new Au(this.fragments),t=null,i=null,s=new di(new Re(this.baseTree,this.ranges[0].from,0,null),j.IncludeAnonymous|j.IgnoreMounts);e:for(let r,o;this.stoppedAt==null||s.from<this.stoppedAt;){let l=!0,h;if(e.hasNode(s)){if(t){let a=t.mounts.find(c=>c.frag.from<=s.from&&c.frag.to>=s.to&&c.mount.overlay);if(a)for(let c of a.mount.overlay){let f=c.from+a.pos,u=c.to+a.pos;f>=s.from&&u<=s.to&&!t.ranges.some(d=>d.from<u&&d.to>f)&&t.ranges.push({from:f,to:u})}}l=!1}else if(i&&(o=vu(i.ranges,s.from,s.to)))l=o!=2;else if(!s.type.isAnonymous&&s.from<s.to&&(r=this.nest(s,this.input))){s.tree||Cu(s);let a=e.findMounts(s.from,r.parser);if(typeof r.overlay=="function")t=new Su(r.parser,r.overlay,a,this.inner.length,s.from,s.tree,t);else{let c=Bo(this.ranges,r.overlay||[new Te(s.from,s.to)]);c.length&&this.inner.push(new 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t=Date.now();if(this.chunkEnd<t&&(this.chunkEnd<0||this.view.hasFocus)&&(this.chunkEnd=t+3e4,this.chunkBudget=3e3),this.chunkBudget<=0)return;let{state:i,viewport:{to:s}}=this.view,r=i.field(Be.state);if(r.tree==r.context.tree&&r.context.isDone(s+1e5))return;let o=Date.now()+Math.min(this.chunkBudget,100,e&&!_n?Math.max(25,e.timeRemaining()-5):1e9),l=r.context.treeLen<s&&i.doc.length>s+1e3,h=r.context.work(()=>_n&&_n()||Date.now()>o,s+(l?0:1e5));this.chunkBudget-=Date.now()-t,(h||this.chunkBudget<=0)&&(r.context.takeTree(),this.view.dispatch({effects:Be.setState.of(new jt(r.context))})),this.chunkBudget>0&&!(h&&!l)&&this.scheduleWork(),this.checkAsyncSchedule(r.context)}checkAsyncSchedule(e){e.scheduleOn&&(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(t=>Ee(this.view.state,t)).then(()=>this.workScheduled--),e.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Ut=D.define({combine(n){return n.length?n[0]:null},enables:n=>[Be.state,Vu,O.contentAttributes.compute([n],e=>{let t=e.facet(n);return t&&t.name?{"data-language":t.name}:{}})]});class qg{constructor(e,t=[]){this.language=e,this.support=t,this.extension=[e,t]}}const Vh=D.define(),On=D.define({combine:n=>{if(!n.length)return"  ";let e=n[0];if(!e||/\S/.test(e)||Array.from(e).some(t=>t!=e[0]))throw new Error("Invalid indent unit: "+JSON.stringify(n[0]));return e}});function vt(n){let e=n.facet(On);return e.charCodeAt(0)==9?n.tabSize*e.length:e.length}function pn(n,e){let t="",i=n.tabSize,s=n.facet(On)[0];if(s=="	"){for(;e>=i;)t+="	",e-=i;s=" "}for(let r=0;r<e;r++)t+=s;return t}function Wh(n,e){n instanceof N&&(n=new Tn(n));for(let i of n.state.facet(Vh)){let s=i(n,e);if(s!==void 0)return s}let t=ye(n.state);return t?Hu(n,t,e):null}class Tn{constructor(e,t={}){this.state=e,this.options=t,this.unit=vt(e)}lineAt(e,t=1){let i=this.state.doc.lineAt(e),{simulateBreak:s,simulateDoubleBreak:r}=this.options;return s!=null&&s>=i.from&&s<=i.to?r&&s==e?{text:"",from:e}:(t<0?s<e:s<=e)?{text:i.text.slice(s-i.from),from:s}:{text:i.text.slice(0,s-i.from),from:i.from}:i}textAfterPos(e,t=1){if(this.options.simulateDoubleBreak&&e==this.options.simulateBreak)return"";let{text:i,from:s}=this.lineAt(e,t);return i.slice(e-s,Math.min(i.length,e+100-s))}column(e,t=1){let{text:i,from:s}=this.lineAt(e,t),r=this.countColumn(i,e-s),o=this.options.overrideIndentation?this.options.overrideIndentation(s):-1;return o>-1&&(r+=o-this.countColumn(i,i.search(/\S|$/))),r}countColumn(e,t=e.length){return wi(e,this.state.tabSize,t)}lineIndent(e,t=1){let{text:i,from:s}=this.lineAt(e,t),r=this.options.overrideIndentation;if(r){let o=r(s);if(o>-1)return o}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Wu=new R;function Hu(n,e,t){return Hh(e.resolveInner(t).enterUnfinishedNodesBefore(t),t,n)}function zu(n){return n.pos==n.options.simulateBreak&&n.options.simulateDoubleBreak}function qu(n){let e=n.type.prop(Wu);if(e)return e;let t=n.firstChild,i;if(t&&(i=t.type.prop(R.closedBy))){let s=n.lastChild,r=s&&i.indexOf(s.name)>-1;return o=>zh(o,!0,1,void 0,r&&!zu(o)?s.from:void 0)}return n.parent==null?$u:null}function Hh(n,e,t){for(;n;n=n.parent){let i=qu(n);if(i)return i(hr.create(t,e,n))}return null}function $u(){return 0}class hr extends Tn{constructor(e,t,i){super(e.state,e.options),this.base=e,this.pos=t,this.node=i}static create(e,t,i){return 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h?l?n.column(h.from):n.column(h.to):n.baseIndent+(l?0:n.unit*t)}const Kg=n=>n.baseIndent;function jg({except:n,units:e=1}={}){return t=>{let i=n&&n.test(t.textAfter);return t.baseIndent+(i?0:e*t.unit)}}const Ug=new R;function Gg(n){let e=n.firstChild,t=n.lastChild;return e&&e.to<t.from?{from:e.to,to:t.type.isError?n.to:t.from}:null}class Bn{constructor(e,t){this.specs=e;let i;function s(l){let h=ot.newName();return(i||(i=Object.create(null)))["."+h]=l,h}const r=typeof t.all=="string"?t.all:t.all?s(t.all):void 0,o=t.scope;this.scope=o instanceof Be?l=>l.prop(gt)==o.data:o?l=>l==o:void 0,this.style=Ih(e.map(l=>({tag:l.tag,class:l.class||s(Object.assign({},l,{tag:null}))})),{all:r}).style,this.module=i?new ot(i):null,this.themeType=t.themeType}static define(e,t){return new Bn(e,t||{})}}const Fs=D.define(),qh=D.define({combine(n){return n.length?[n[0]]:null}});function Xn(n){let e=n.facet(Fs);return e.length?e:n.facet(qh)}function Jg(n,e){let t=[Gu],i;return n instanceof Bn&&(n.module&&t.push(O.styleModule.of(n.module)),i=n.themeType),e!=null&&e.fallback?t.push(qh.of(n)):i?t.push(Fs.computeN([O.darkTheme],s=>s.facet(O.darkTheme)==(i=="dark")?[n]:[])):t.push(Fs.of(n)),t}class Uu{constructor(e){this.markCache=Object.create(null),this.tree=ye(e.state),this.decorations=this.buildDeco(e,Xn(e.state))}update(e){let t=ye(e.state),i=Xn(e.state),s=i!=Xn(e.startState);t.length<e.view.viewport.to&&!s&&t.type==this.tree.type?this.decorations=this.decorations.map(e.changes):(t!=this.tree||e.viewportChanged||s)&&(this.tree=t,this.decorations=this.buildDeco(e.view,i))}buildDeco(e,t){if(!t||!this.tree.length)return B.none;let i=new wt;for(let{from:s,to:r}of e.visibleRanges)Lu(this.tree,t,(o,l,h)=>{i.add(o,l,this.markCache[h]||(this.markCache[h]=B.mark({class:h})))},s,r);return i.finish()}}const 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id(n,e,t,i,s,r,o){let l=t<0?n.sliceDoc(e-1,e):n.sliceDoc(e,e+1),h=o.indexOf(l);if(h<0||h%2==0!=t>0)return null;let a={from:t<0?e-1:e,to:t>0?e+1:e},c=n.doc.iterRange(e,t>0?n.doc.length:0),f=0;for(let u=0;!c.next().done&&u<=r;){let d=c.value;t<0&&(u+=d.length);let p=e+u*t;for(let m=t>0?0:d.length-1,g=t>0?d.length:-1;m!=g;m+=t){let b=o.indexOf(d[m]);if(!(b<0||i.resolveInner(p+m,1).type!=s))if(b%2==0==t>0)f++;else{if(f==1)return{start:a,end:{from:p+m,to:p+m+1},matched:b>>1==h>>1};f--}}t>0&&(u+=d.length)}return c.done?{start:a,matched:!1}:null}function No(n,e,t,i=0,s=0){e==null&&(e=n.search(/[^\s\u00a0]/),e==-1&&(e=n.length));let r=s;for(let o=i;o<e;o++)n.charCodeAt(o)==9?r+=t-r%t:r++;return r}class Uh{constructor(e,t,i,s){this.string=e,this.tabSize=t,this.indentUnit=i,this.overrideIndent=s,this.pos=0,this.start=0,this.lastColumnPos=0,this.lastColumnValue=0}eol(){return this.pos>=this.string.length}sol(){return this.pos==0}peek(){return this.string.charAt(this.pos)||void 0}next(){if(this.pos<this.string.length)return this.string.charAt(this.pos++)}eat(e){let t=this.string.charAt(this.pos),i;if(typeof e=="string"?i=t==e:i=t&&(e instanceof RegExp?e.test(t):e(t)),i)return++this.pos,t}eatWhile(e){let t=this.pos;for(;this.eat(e););return this.pos>t}eatSpace(){let e=this.pos;for(;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>e}skipToEnd(){this.pos=this.string.length}skipTo(e){let t=this.string.indexOf(e,this.pos);if(t>-1)return this.pos=t,!0}backUp(e){this.pos-=e}column(){return this.lastColumnPos<this.start&&(this.lastColumnValue=No(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue}indentation(){var e;return(e=this.overrideIndent)!==null&&e!==void 0?e:No(this.string,null,this.tabSize)}match(e,t,i){if(typeof e=="string"){let s=o=>i?o.toLowerCase():o,r=this.string.substr(this.pos,e.length);return 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i=ye(e.state),s=i.resolve(t);for(;s&&s.type!=this.topNode;)s=s.parent;if(!s)return null;let r,{overrideIndentation:o}=e.options;o&&(r=Fo.get(e.state),r!=null&&r<t-1e4&&(r=void 0));let l=ar(this,i,0,s.from,r??t),h,a;if(l?(a=l.state,h=l.pos+1):(a=this.streamParser.startState(e.unit),h=0),t-h>1e4)return null;for(;h<t;){let f=e.state.doc.lineAt(h),u=Math.min(t,f.to);if(f.length){let d=o?o(f.from):-1,p=new Uh(f.text,e.state.tabSize,e.unit,d<0?void 0:d);for(;p.pos<u-f.from;)_h(this.streamParser.token,p,a)}else this.streamParser.blankLine(a,e.unit);if(u==t)break;h=f.to+1}let c=e.lineAt(t);return o&&r==null&&Fo.set(e.state,c.from),this.streamParser.indent(a,/^\s*(.*)/.exec(c.text)[1],e)}get allowsNesting(){return!1}}function ar(n,e,t,i,s){let r=t>=i&&t+e.length<=s&&e.prop(n.stateAfter);if(r)return{state:n.streamParser.copyState(r),pos:t+e.length};for(let o=e.children.length-1;o>=0;o--){let l=e.children[o],h=t+e.positions[o],a=l instanceof V&&h<s&&ar(n,l,h,i,s);if(a)return a}return null}function Jh(n,e,t,i,s){if(s&&t<=0&&i>=e.length)return e;!s&&e.type==n.topNode&&(s=!0);for(let r=e.children.length-1;r>=0;r--){let o=e.positions[r],l=e.children[r],h;if(o<i&&l instanceof V){if(!(h=Jh(n,l,t-o,i-o,s)))break;return s?new V(e.type,e.children.slice(0,r).concat(h),e.positions.slice(0,r+1),o+h.length):h}}return null}function rd(n,e,t,i){for(let s of e){let r=s.from+(s.openStart?25:0),o=s.to-(s.openEnd?25:0),l=r<=t&&o>t&&ar(n,s.tree,0-s.offset,t,o),h;if(l&&(h=Jh(n,s.tree,t+s.offset,l.pos+s.offset,!1)))return{state:l.state,tree:h}}return{state:n.streamParser.startState(i?vt(i):4),tree:V.empty}}class od{constructor(e,t,i,s){this.lang=e,this.input=t,this.fragments=i,this.ranges=s,this.stoppedAt=null,this.chunks=[],this.chunkPos=[],this.chunk=[],this.chunkReused=void 0,this.rangeIndex=0,this.to=s[s.length-1].to;let r=Kt.get(),o=s[0].from,{state:l,tree:h}=rd(e,i,o,r==null?void 0:r.state);this.state=l,this.parsedPos=this.chunkStart=o+h.length;for(let a=0;a<h.children.length;a++)this.chunks.push(h.children[a]),this.chunkPos.push(h.positions[a]);r&&this.parsedPos<r.viewport.from-1e5&&(this.state=this.lang.streamParser.startState(vt(r.state)),r.skipUntilInView(this.parsedPos,r.viewport.from),this.parsedPos=r.viewport.from),this.moveRangeIndex()}advance(){let e=Kt.get(),t=this.stoppedAt==null?this.to:Math.min(this.to,this.stoppedAt),i=Math.min(t,this.chunkStart+2048);for(e&&(i=Math.min(i,e.viewport.to));this.parsedPos<i;)this.parseLine(e);return this.chunkStart<this.parsedPos&&this.finishChunk(),this.parsedPos>=t?this.finish():e&&this.parsedPos>=e.viewport.to?(e.skipUntilInView(this.parsedPos,t),this.finish()):null}stopAt(e){this.stoppedAt=e}lineAfter(e){let t=this.input.chunk(e);if(this.input.lineChunks)t==`
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e=me.define({id:pi.length,name:"Document",props:[gt.add(()=>n)]});return pi.push(e),e}const cd=n=>{let{state:e}=n,t=e.doc.lineAt(e.selection.main.from),i=ur(n.state,t.from);return i.line?fd(n):i.block?dd(n):!1};function fr(n,e){return({state:t,dispatch:i})=>{if(t.readOnly)return!1;let s=n(e,t);return s?(i(t.update(s)),!0):!1}}const fd=fr(md,0),ud=fr(Zh,0),dd=fr((n,e)=>Zh(n,e,gd(e)),0);function ur(n,e){let t=n.languageDataAt("commentTokens",e);return t.length?t[0]:{}}const ti=50;function pd(n,{open:e,close:t},i,s){let r=n.sliceDoc(i-ti,i),o=n.sliceDoc(s,s+ti),l=/\s*$/.exec(r)[0].length,h=/^\s*/.exec(o)[0].length,a=r.length-l;if(r.slice(a-e.length,a)==e&&o.slice(h,h+t.length)==t)return{open:{pos:i-l,margin:l&&1},close:{pos:s+h,margin:h&&1}};let c,f;s-i<=2*ti?c=f=n.sliceDoc(i,s):(c=n.sliceDoc(i,i+ti),f=n.sliceDoc(s-ti,s));let u=/^\s*/.exec(c)[0].length,d=/\s*$/.exec(f)[0].length,p=f.length-d-t.length;return c.slice(u,u+e.length)==e&&f.slice(p,p+t.length)==t?{open:{pos:i+u+e.length,margin:/\s/.test(c.charAt(u+e.length))?1:0},close:{pos:s-d-t.length,margin:/\s/.test(f.charAt(p-1))?1:0}}:null}function gd(n){let e=[];for(let t of n.selection.ranges){let i=n.doc.lineAt(t.from),s=t.to<=i.to?i:n.doc.lineAt(t.to),r=e.length-1;r>=0&&e[r].to>i.from?e[r].to=s.to:e.push({from:i.from+/^\s*/.exec(i.text)[0].length,to:s.to})}return e}function Zh(n,e,t=e.selection.ranges){let i=t.map(r=>ur(e,r.from).block);if(!i.every(r=>r))return null;let s=t.map((r,o)=>pd(e,i[o],r.from,r.to));if(n!=2&&!s.every(r=>r))return{changes:e.changes(t.map((r,o)=>s[o]?[]:[{from:r.from,insert:i[o].open+" "},{from:r.to,insert:" "+i[o].close}]))};if(n!=1&&s.some(r=>r)){let r=[];for(let o=0,l;o<s.length;o++)if(l=s[o]){let h=i[o],{open:a,close:c}=l;r.push({from:a.pos-h.open.length,to:a.pos+a.margin},{from:c.pos-c.margin,to:c.pos+h.close.length})}return{changes:r}}return null}function md(n,e,t=e.selection.ranges){let i=[],s=-1;for(let{from:r,to:o}of t){let l=i.length,h=1e9,a=ur(e,r).line;if(a){for(let c=r;c<=o;){let f=e.doc.lineAt(c);if(f.from>s&&(r==o||o>f.from)){s=f.from;let u=/^\s*/.exec(f.text)[0].length,d=u==f.length,p=f.text.slice(u,u+a.length)==a?u:-1;u<f.text.length&&u<h&&(h=u),i.push({line:f,comment:p,token:a,indent:u,empty:d,single:!1})}c=f.to+1}if(h<1e9)for(let c=l;c<i.length;c++)i[c].indent<i[c].line.text.length&&(i[c].indent=h);i.length==l+1&&(i[l].single=!0)}}if(n!=2&&i.some(r=>r.comment<0&&(!r.empty||r.single))){let r=[];for(let{line:l,token:h,indent:a,empty:c,single:f}of i)(f||!c)&&r.push({from:l.from+a,insert:h+" "});let o=e.changes(r);return{changes:o,selection:e.selection.map(o,1)}}else if(n!=1&&i.some(r=>r.comment>=0)){let r=[];for(let{line:o,comment:l,token:h}of i)if(l>=0){let a=o.from+l,c=a+h.length;o.text[c-o.from]==" "&&c++,r.push({from:a,to:c})}return{changes:r}}return null}const Hs=Qe.define(),yd=Qe.define(),bd=D.define(),ea=D.define({combine(n){return 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r?n=n.addChanges(r,o,l,t,e):e.selection&&(n=n.addSelection(e.startState.selection,o,l,t.newGroupDelay)),(s=="full"||s=="after")&&(n=n.isolate()),n},toJSON(n){return{done:n.done.map(e=>e.toJSON()),undone:n.undone.map(e=>e.toJSON())}},fromJSON(n){return new je(n.done.map(ke.fromJSON),n.undone.map(ke.fromJSON))}});function Yg(n={}){return[ta,ea.of(n),O.domEventHandlers({beforeinput(e,t){let i=e.inputType=="historyUndo"?ia:e.inputType=="historyRedo"?zs:null;return i?(e.preventDefault(),i(t)):!1}})]}function Pn(n,e){return function({state:t,dispatch:i}){if(!e&&t.readOnly)return!1;let s=t.field(ta,!1);if(!s)return!1;let r=s.pop(n,t,e);return r?(i(r),!0):!1}}const ia=Pn(0,!1),zs=Pn(1,!1),xd=Pn(0,!0),Sd=Pn(1,!0);class ke{constructor(e,t,i,s,r){this.changes=e,this.effects=t,this.mapped=i,this.startSelection=s,this.selectionsAfter=r}setSelAfter(e){return new ke(this.changes,this.effects,this.mapped,this.startSelection,e)}toJSON(){var e,t,i;return{changes:(e=this.changes)===null||e===void 0?void 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s=n.changes.map(e),r=e.mapDesc(n.changes,!0),o=n.mapped?n.mapped.composeDesc(r):r;return new ke(s,E.mapEffects(n.effects,e),o,n.startSelection.map(r),i)}const Dd=/^(input\.type|delete)($|\.)/;class je{constructor(e,t,i=0,s=void 0){this.done=e,this.undone=t,this.prevTime=i,this.prevUserEvent=s}isolate(){return this.prevTime?new je(this.done,this.undone):this}addChanges(e,t,i,s,r){let o=this.done,l=o[o.length-1];return l&&l.changes&&!l.changes.empty&&e.changes&&(!i||Dd.test(i))&&(!l.selectionsAfter.length&&t-this.prevTime<s.newGroupDelay&&s.joinToEvent(r,kd(l.changes,e.changes))||i=="input.type.compose")?o=gn(o,o.length-1,s.minDepth,new ke(e.changes.compose(l.changes),na(e.effects,l.effects),l.mapped,l.startSelection,Pe)):o=gn(o,o.length,s.minDepth,e),new je(o,Pe,t,i)}addSelection(e,t,i,s){let r=this.done.length?this.done[this.done.length-1].selectionsAfter:Pe;return r.length>0&&t-this.prevTime<s&&i==this.prevUserEvent&&i&&/^select($|\.)/.test(i)&&vd(r[r.length-1],e)?this:new 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r&&(o=t?Ke(n,i.from,1):Ke(n,i.to,-1))&&o.matched?l=t?o.end.to:o.end.from:l=t?i.to:i.from,y.cursor(l,t?-1:1)}const Pd=n=>Ie(n,e=>Ln(n.state,e,!fe(n))),Rd=n=>Ie(n,e=>Ln(n.state,e,fe(n)));function aa(n,e){return Ie(n,t=>{if(!t.empty)return Rn(t,e);let i=n.moveVertically(t,e);return i.head!=t.head?i:n.moveToLineBoundary(t,e)})}const ca=n=>aa(n,!1),fa=n=>aa(n,!0);function ua(n){let e=n.scrollDOM.clientHeight<n.scrollDOM.scrollHeight-2,t=0,i=0,s;if(e){for(let r of n.state.facet(O.scrollMargins)){let o=r(n);o!=null&&o.top&&(t=Math.max(o==null?void 0:o.top,t)),o!=null&&o.bottom&&(i=Math.max(o==null?void 0:o.bottom,i))}s=n.scrollDOM.clientHeight-t-i}else s=(n.dom.ownerDocument.defaultView||window).innerHeight;return{marginTop:t,marginBottom:i,selfScroll:e,height:Math.max(n.defaultLineHeight,s-5)}}function da(n,e){let t=ua(n),{state:i}=n,s=Jt(i.selection,o=>o.empty?n.moveVertically(o,e,t.height):Rn(o,e));if(s.eq(i.selection))return!1;let r;if(t.selfScroll){let 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Ia{constructor(e){this.search=e.search,this.caseSensitive=!!e.caseSensitive,this.literal=!!e.literal,this.regexp=!!e.regexp,this.replace=e.replace||"",this.valid=!!this.search&&(!this.regexp||bp(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!e.wholeWord}unquote(e){return this.literal?e:e.replace(/\\([nrt\\])/g,(t,i)=>i=="n"?`
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r=Bt(this.spec,e,Math.max(0,t-250),Math.min(i+250,e.doc.length));for(;!r.next().done;)s(r.value.from,r.value.to)}}const gi=E.define(),gr=E.define(),st=be.define({create(n){return new es(js(n).create(),null)},update(n,e){for(let t of e.effects)t.is(gi)?n=new es(t.value.create(),n.panel):t.is(gr)&&(n=new es(n.query,t.value?mr:null));return n},provide:n=>an.from(n,e=>e.panel)});class es{constructor(e,t){this.query=e,this.panel=t}}const Ep=B.mark({class:"cm-searchMatch"}),Ip=B.mark({class:"cm-searchMatch cm-searchMatch-selected"}),Np=ge.fromClass(class{constructor(n){this.view=n,this.decorations=this.highlight(n.state.field(st))}update(n){let e=n.state.field(st);(e!=n.startState.field(st)||n.docChanged||n.selectionSet||n.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:n,panel:e}){if(!e||!n.spec.valid)return B.none;let{view:t}=this,i=new wt;for(let 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Object.assign(Object.assign({},n.changeByRange(l=>l!=s&&t!=i&&n.sliceDoc(l.from+r,l.from+o)!=n.sliceDoc(t,i)?{range:l}:{changes:{from:l.from+r,to:i==s.from?l.to:l.from+o,insert:e},range:y.cursor(l.from+r+e.length)})),{userEvent:"input.complete"})}const Qo=new WeakMap;function Up(n){if(!Array.isArray(n))return n;let e=Qo.get(n);return e||Qo.set(n,e=Kp(n)),e}const br=E.define(),mi=E.define();class Gp{constructor(e){this.pattern=e,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[];for(let t=0;t<e.length;){let i=ne(e,t),s=Oe(i);this.chars.push(i);let r=e.slice(t,t+s),o=r.toUpperCase();this.folded.push(ne(o==r?r.toLowerCase():o,0)),t+=s}this.astral=e.length!=this.chars.length}match(e){if(this.pattern.length==0)return[-100];if(e.length<this.pattern.length)return null;let{chars:t,folded:i,any:s,precise:r,byWord:o}=this;if(t.length==1){let k=ne(e,0),A=Oe(k),w=A==e.length?0:-100;if(k!=t[0])if(k==i[0])w+=-200;else return null;return[w,0,A]}let l=e.indexOf(this.pattern);if(l==0)return[e.length==this.pattern.length?0:-100,0,this.pattern.length];let h=t.length,a=0;if(l<0){for(let k=0,A=Math.min(e.length,200);k<A&&a<h;){let w=ne(e,k);(w==t[a]||w==i[a])&&(s[a++]=k),k+=Oe(w)}if(a<h)return null}let c=0,f=0,u=!1,d=0,p=-1,m=-1,g=/[a-z]/.test(e),b=!0;for(let k=0,A=Math.min(e.length,200),w=0;k<A&&f<h;){let S=ne(e,k);l<0&&(c<h&&S==t[c]&&(r[c++]=k),d<h&&(S==t[d]||S==i[d]?(d==0&&(p=k),m=k+1,d++):d=0));let v,T=S<255?S>=48&&S<=57||S>=97&&S<=122?2:S>=65&&S<=90?1:0:(v=Gs(S))!=v.toLowerCase()?1:v!=v.toUpperCase()?2:0;(!k||T==1&&g||w==0&&T!=0)&&(t[f]==S||i[f]==S&&(u=!0)?o[f++]=k:o.length&&(b=!1)),w=T,k+=Oe(S)}return f==h&&o[0]==0&&b?this.result(-100+(u?-200:0),o,e):d==h&&p==0?[-200-e.length+(m==e.length?0:-100),0,m]:l>-1?[-700-e.length,l,l+this.pattern.length]:d==h?[-200+-700-e.length,p,m]:f==h?this.result(-100+(u?-200:0)+-700+(b?0:-1100),o,e):t.length==2?null:this.result((s[0]?-700:0)+-200+-1100,s,e)}result(e,t,i){let s=[e-i.length],r=1;for(let o of t){let l=o+(this.astral?Oe(ne(i,o)):1);r>1&&s[r-1]==o?s[r-1]=l:(s[r++]=o,s[r++]=l)}return s}}const ve=D.define({combine(n){return At(n,{activateOnTyping:!0,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:Jp,compareCompletions:(e,t)=>e.label.localeCompare(t.label),interactionDelay:75},{defaultKeymap:(e,t)=>e&&t,closeOnBlur:(e,t)=>e&&t,icons:(e,t)=>e&&t,tooltipClass:(e,t)=>i=>Zo(e(i),t(i)),optionClass:(e,t)=>i=>Zo(e(i),t(i)),addToOptions:(e,t)=>e.concat(t)})}});function Zo(n,e){return n?e?n+" "+e:n:e}function Jp(n,e,t,i,s){let r=n.textDirection==J.RTL,o=r,l=!1,h="top",a,c,f=e.left-s.left,u=s.right-e.right,d=i.right-i.left,p=i.bottom-i.top;if(o&&f<Math.min(d,u)?o=!1:!o&&u<Math.min(d,f)&&(o=!0),d<=(o?f:u))a=Math.max(s.top,Math.min(t.top,s.bottom-p))-e.top,c=Math.min(400,o?f:u);else{l=!0,c=Math.min(400,(r?e.right:s.right-e.left)-30);let m=s.bottom-e.bottom;m>=p||m>e.top?a=t.bottom-e.top:(h="bottom",a=e.bottom-t.top)}return{style:`${h}: ${a}px; max-width: ${c}px`,class:"cm-completionInfo-"+(l?r?"left-narrow":"right-narrow":o?"left":"right")}}function Ki(n,e="option"){return t=>{let i=t.state.field(Me,!1);if(!i||!i.open||i.open.disabled||Date.now()-i.open.timestamp<t.state.facet(ve).interactionDelay)return!1;let s=1,r;e=="page"&&(r=Th(t,i.open.tooltip))&&(s=Math.max(2,Math.floor(r.dom.offsetHeight/r.dom.querySelector("li").offsetHeight)-1));let{length:o}=i.open.options,l=i.open.selected>-1?i.open.selected+s*(n?1:-1):n?0:o-1;return l<0?l=e=="page"?0:o-1:l>=o&&(l=e=="page"?o-1:0),t.dispatch({effects:Ua.of(l)}),!0}}const _p=n=>{let e=n.state.field(Me,!1);return n.state.readOnly||!e||!e.open||e.open.selected<0||Date.now()-e.open.timestamp<n.state.facet(ve).interactionDelay?!1:e.open.disabled?!0:Ka(n,e.open.options[e.open.selected])},Xp=n=>n.state.field(Me,!1)?(n.dispatch({effects:br.of(!0)}),!0):!1,Yp=n=>{let e=n.state.field(Me,!1);return!e||!e.active.some(t=>t.state!=0)?!1:(n.dispatch({effects:mi.of(null)}),!0)};class Qp{constructor(e,t){this.active=e,this.context=t,this.time=Date.now(),this.updates=[],this.done=void 0}}const el=50,Zp=50,eg=1e3,tg=ge.fromClass(class{constructor(n){this.view=n,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.composing=0;for(let e of n.state.field(Me).active)e.state==1&&this.startQuery(e)}update(n){let e=n.state.field(Me);if(!n.selectionSet&&!n.docChanged&&n.startState.field(Me)==e)return;let t=n.transactions.some(i=>(i.selection||i.docChanged)&&!Us(i));for(let i=0;i<this.running.length;i++){let s=this.running[i];if(t||s.updates.length+n.transactions.length>Zp&&Date.now()-s.time>eg){for(let r of s.context.abortListeners)try{r()}catch(o){Ee(this.view.state,o)}s.context.abortListeners=null,this.running.splice(i--,1)}else s.updates.push(...n.transactions)}if(this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),this.debounceUpdate=e.active.some(i=>i.state==1&&!this.running.some(s=>s.active.source==i.source))?setTimeout(()=>this.startUpdate(),el):-1,this.composing!=0)for(let i of n.transactions)Us(i)=="input"?this.composing=2:this.composing==2&&i.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1;let{state:n}=this.view,e=n.field(Me);for(let t of e.active)t.state==1&&!this.running.some(i=>i.active.source==t.source)&&this.startQuery(t)}startQuery(n){let{state:e}=this.view,t=rt(e),i=new za(e,t,n.explicitPos==t),s=new Qp(n,i);this.running.push(s),Promise.resolve(n.source(i)).then(r=>{s.context.aborted||(s.done=r||null,this.scheduleAccept())},r=>{this.view.dispatch({effects:mi.of(null)}),Ee(this.view.state,r)})}scheduleAccept(){this.running.every(n=>n.done!==void 0)?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout(()=>this.accept(),el))}accept(){var n;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],t=this.view.state.facet(ve);for(let i=0;i<this.running.length;i++){let s=this.running[i];if(s.done===void 0)continue;if(this.running.splice(i--,1),s.done){let o=new Vt(s.active.source,s.active.explicitPos,s.done,s.done.from,(n=s.done.to)!==null&&n!==void 0?n:rt(s.updates.length?s.updates[0].startState:this.view.state));for(let l of s.updates)o=o.update(l,t);if(o.hasResult()){e.push(o);continue}}let r=this.view.state.field(Me).active.find(o=>o.source==s.active.source);if(r&&r.state==1)if(s.done==null){let o=new Se(s.active.source,0);for(let l of s.updates)o=o.update(l,t);o.state!=1&&e.push(o)}else this.startQuery(r)}e.length&&this.view.dispatch({effects:ja.of(e)})}},{eventHandlers:{blur(n){let e=this.view.state.field(Me,!1);if(e&&e.tooltip&&this.view.state.facet(ve).closeOnBlur){let t=e.open&&Th(this.view,e.open.tooltip);(!t||!t.dom.contains(n.relatedTarget))&&this.view.dispatch({effects:mi.of(null)})}},compositionstart(){this.composing=1},compositionend(){this.composing==3&&setTimeout(()=>this.view.dispatch({effects:br.of(!1)}),20),this.composing=0}}});function Ka(n,e){const t=e.completion.apply||e.completion.label;let i=n.state.field(Me).active.find(s=>s.source==e.source);return i instanceof Vt?(typeof t=="string"?n.dispatch(Object.assign(Object.assign({},jp(n.state,t,i.from,i.to)),{annotations:$a.of(e.completion)})):t(n,e.completion,i.from,i.to),!0):!1}function ig(n){let e=n.addToOptions.slice();return n.icons&&e.push({render(t){let i=document.createElement("div");return i.classList.add("cm-completionIcon"),t.type&&i.classList.add(...t.type.split(/\s+/g).map(s=>"cm-completionIcon-"+s)),i.setAttribute("aria-hidden","true"),i},position:20}),e.push({render(t,i,s){let r=document.createElement("span");r.className="cm-completionLabel";let{label:o}=t,l=0;for(let h=1;h<s.length;){let a=s[h++],c=s[h++];a>l&&r.appendChild(document.createTextNode(o.slice(l,a)));let f=r.appendChild(document.createElement("span"));f.appendChild(document.createTextNode(o.slice(a,c))),f.className="cm-completionMatchedText",l=c}return l<o.length&&r.appendChild(document.createTextNode(o.slice(l))),r},position:50},{render(t){if(!t.detail)return null;let i=document.createElement("span");return i.className="cm-completionDetail",i.textContent=t.detail,i},position:80}),e.sort((t,i)=>t.position-i.position).map(t=>t.render)}function tl(n,e,t){if(n<=t)return{from:0,to:n};if(e<0&&(e=0),e<=n>>1){let s=Math.floor(e/t);return{from:s*t,to:(s+1)*t}}let i=Math.floor((n-e)/t);return{from:n-(i+1)*t,to:n-i*t}}class ng{constructor(e,t){this.view=e,this.stateField=t,this.info=null,this.placeInfoReq={read:()=>this.measureInfo(),write:l=>this.placeInfo(l),key:this},this.space=null,this.currentClass="";let i=e.state.field(t),{options:s,selected:r}=i.open,o=e.state.facet(ve);this.optionContent=ig(o),this.optionClass=o.optionClass,this.tooltipClass=o.tooltipClass,this.range=tl(s.length,r,o.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(e.state),this.dom.addEventListener("mousedown",l=>{for(let h=l.target,a;h&&h!=this.dom;h=h.parentNode)if(h.nodeName=="LI"&&(a=/-(\d+)$/.exec(h.id))&&+a[1]<s.length){Ka(e,s[+a[1]]),l.preventDefault();return}}),this.dom.addEventListener("focusout",l=>{let h=e.state.field(this.stateField,!1);h&&h.tooltip&&e.state.facet(ve).closeOnBlur&&l.relatedTarget!=e.contentDOM&&e.dispatch({effects:mi.of(null)})}),this.list=this.dom.appendChild(this.createListBox(s,i.id,this.range)),this.list.addEventListener("scroll",()=>{this.info&&this.view.requestMeasure(this.placeInfoReq)})}mount(){this.updateSel()}update(e){var t,i,s;let r=e.state.field(this.stateField),o=e.startState.field(this.stateField);this.updateTooltipClass(e.state),r!=o&&(this.updateSel(),((t=r.open)===null||t===void 0?void 0:t.disabled)!=((i=o.open)===null||i===void 0?void 0:i.disabled)&&this.dom.classList.toggle("cm-tooltip-autocomplete-disabled",!!(!((s=r.open)===null||s===void 0)&&s.disabled)))}updateTooltipClass(e){let t=this.tooltipClass(e);if(t!=this.currentClass){for(let i of this.currentClass.split(" "))i&&this.dom.classList.remove(i);for(let i of t.split(" "))i&&this.dom.classList.add(i);this.currentClass=t}}positioned(e){this.space=e,this.info&&this.view.requestMeasure(this.placeInfoReq)}updateSel(){let e=this.view.state.field(this.stateField),t=e.open;if((t.selected>-1&&t.selected<this.range.from||t.selected>=this.range.to)&&(this.range=tl(t.options.length,t.selected,this.view.state.facet(ve).maxRenderedOptions),this.list.remove(),this.list=this.dom.appendChild(this.createListBox(t.options,e.id,this.range)),this.list.addEventListener("scroll",()=>{this.info&&this.view.requestMeasure(this.placeInfoReq)})),this.updateSelectedOption(t.selected)){this.info&&(this.info.remove(),this.info=null);let{completion:i}=t.options[t.selected],{info:s}=i;if(!s)return;let r=typeof s=="string"?document.createTextNode(s):s(i);if(!r)return;"then"in r?r.then(o=>{o&&this.view.state.field(this.stateField,!1)==e&&this.addInfoPane(o)}).catch(o=>Ee(this.view.state,o,"completion info")):this.addInfoPane(r)}}addInfoPane(e){let t=this.info=document.createElement("div");t.className="cm-tooltip cm-completionInfo",t.appendChild(e),this.dom.appendChild(t),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(e){let t=null;for(let i=this.list.firstChild,s=this.range.from;i;i=i.nextSibling,s++)i.nodeName!="LI"||!i.id?s--:s==e?i.hasAttribute("aria-selected")||(i.setAttribute("aria-selected","true"),t=i):i.hasAttribute("aria-selected")&&i.removeAttribute("aria-selected");return t&&rg(this.list,t),t}measureInfo(){let e=this.dom.querySelector("[aria-selected]");if(!e||!this.info)return null;let t=this.dom.getBoundingClientRect(),i=this.info.getBoundingClientRect(),s=e.getBoundingClientRect(),r=this.space;if(!r){let o=this.dom.ownerDocument.defaultView||window;r={left:0,top:0,right:o.innerWidth,bottom:o.innerHeight}}return s.top>Math.min(r.bottom,t.bottom)-10||s.bottom<Math.max(r.top,t.top)+10?null:this.view.state.facet(ve).positionInfo(this.view,t,s,i,r)}placeInfo(e){this.info&&(e?(e.style&&(this.info.style.cssText=e.style),this.info.className="cm-tooltip cm-completionInfo "+(e.class||"")):this.info.style.cssText="top: -1e6px")}createListBox(e,t,i){const s=document.createElement("ul");s.id=t,s.setAttribute("role","listbox"),s.setAttribute("aria-expanded","true"),s.setAttribute("aria-label",this.view.state.phrase("Completions"));let r=null;for(let o=i.from;o<i.to;o++){let{completion:l,match:h}=e[o],{section:a}=l;if(a){let u=typeof a=="string"?a:a.name;if(u!=r&&(o>i.from||i.from==0))if(r=u,typeof a!="string"&&a.header)s.appendChild(a.header(a));else{let d=s.appendChild(document.createElement("completion-section"));d.textContent=u}}const c=s.appendChild(document.createElement("li"));c.id=t+"-"+o,c.setAttribute("role","option");let f=this.optionClass(l);f&&(c.className=f);for(let u of this.optionContent){let d=u(l,this.view.state,h);d&&c.appendChild(d)}}return i.from&&s.classList.add("cm-completionListIncompleteTop"),i.to<e.length&&s.classList.add("cm-completionListIncompleteBottom"),s}}function sg(n){return e=>new ng(e,n)}function rg(n,e){let t=n.getBoundingClientRect(),i=e.getBoundingClientRect();i.top<t.top?n.scrollTop-=t.top-i.top:i.bottom>t.bottom&&(n.scrollTop+=i.bottom-t.bottom)}function il(n){return(n.boost||0)*100+(n.apply?10:0)+(n.info?5:0)+(n.type?1:0)}function og(n,e){let t=[],i=null,s=h=>{t.push(h);let{section:a}=h.completion;if(a){i||(i=[]);let c=typeof a=="string"?a:a.name;i.some(f=>f.name==c)||i.push(typeof a=="string"?{name:c}:a)}};for(let h of n)if(h.hasResult())if(h.result.filter===!1){let a=h.result.getMatch;for(let c of h.result.options){let f=[1e9-t.length];if(a)for(let u of a(c))f.push(u);s(new Yo(c,h.source,f,f[0]))}}else{let a=new Gp(e.sliceDoc(h.from,h.to)),c;for(let f of h.result.options)(c=a.match(f.label))&&s(new Yo(f,h.source,c,c[0]+(f.boost||0)))}if(i){let h=Object.create(null),a=0,c=(f,u)=>{var d,p;return((d=f.rank)!==null&&d!==void 0?d:1e9)-((p=u.rank)!==null&&p!==void 0?p:1e9)||(f.name<u.name?-1:1)};for(let f of i.sort(c))a-=1e5,h[f.name]=a;for(let f of t){let{section:u}=f.completion;u&&(f.score+=h[typeof u=="string"?u:u.name])}}let r=[],o=null,l=e.facet(ve).compareCompletions;for(let h of t.sort((a,c)=>c.score-a.score||l(a.completion,c.completion)))!o||o.label!=h.completion.label||o.detail!=h.completion.detail||o.type!=null&&h.completion.type!=null&&o.type!=h.completion.type||o.apply!=h.completion.apply?r.push(h):il(h.completion)>il(o)&&(r[r.length-1]=h),o=h.completion;return r}class Rt{constructor(e,t,i,s,r,o){this.options=e,this.attrs=t,this.tooltip=i,this.timestamp=s,this.selected=r,this.disabled=o}setSelected(e,t){return e==this.selected||e>=this.options.length?this:new Rt(this.options,nl(t,e),this.tooltip,this.timestamp,e,this.disabled)}static build(e,t,i,s,r){let o=og(e,t);if(!o.length)return s&&e.some(h=>h.state==1)?new Rt(s.options,s.attrs,s.tooltip,s.timestamp,s.selected,!0):null;let l=t.facet(ve).selectOnOpen?0:-1;if(s&&s.selected!=l&&s.selected!=-1){let h=s.options[s.selected].completion;for(let a=0;a<o.length;a++)if(o[a].completion==h){l=a;break}}return new Rt(o,nl(i,l),{pos:e.reduce((h,a)=>a.hasResult()?Math.min(h,a.from):h,1e8),create:sg(Me),above:r.aboveCursor},s?s.timestamp:Date.now(),l,!1)}map(e){return new Rt(this.options,this.attrs,Object.assign(Object.assign({},this.tooltip),{pos:e.mapPos(this.tooltip.pos)}),this.timestamp,this.selected,this.disabled)}}class kn{constructor(e,t,i){this.active=e,this.id=t,this.open=i}static start(){return new kn(ag,"cm-ac-"+Math.floor(Math.random()*2e6).toString(36),null)}update(e){let{state:t}=e,i=t.facet(ve),r=(i.override||t.languageDataAt("autocomplete",rt(t)).map(Up)).map(l=>(this.active.find(a=>a.source==l)||new Se(l,this.active.some(a=>a.state!=0)?1:0)).update(e,i));r.length==this.active.length&&r.every((l,h)=>l==this.active[h])&&(r=this.active);let o=this.open;o&&e.docChanged&&(o=o.map(e.changes)),e.selection||r.some(l=>l.hasResult()&&e.changes.touchesRange(l.from,l.to))||!lg(r,this.active)?o=Rt.build(r,t,this.id,o,i):o&&o.disabled&&!r.some(l=>l.state==1)&&(o=null),!o&&r.every(l=>l.state!=1)&&r.some(l=>l.hasResult())&&(r=r.map(l=>l.hasResult()?new Se(l.source,0):l));for(let l of e.effects)l.is(Ua)&&(o=o&&o.setSelected(l.value,this.id));return r==this.active&&o==this.open?this:new kn(r,this.id,o)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:hg}}function lg(n,e){if(n==e)return!0;for(let t=0,i=0;;){for(;t<n.length&&!n[t].hasResult;)t++;for(;i<e.length&&!e[i].hasResult;)i++;let s=t==n.length,r=i==e.length;if(s||r)return s==r;if(n[t++].result!=e[i++].result)return!1}}const hg={"aria-autocomplete":"list"};function nl(n,e){let 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vi=E.define({map(n,e){return n&&n.map(e)}}),pg=E.define(),yi=be.define({create(){return null},update(n,e){for(let t of e.effects){if(t.is(vi))return t.value;if(t.is(pg)&&n)return new Xt(n.ranges,t.value)}return n&&e.docChanged&&(n=n.map(e.changes)),n&&e.selection&&!n.selectionInsideField(e.selection)&&(n=null),n},provide:n=>O.decorations.from(n,e=>e?e.deco:B.none)});function Sr(n,e){return y.create(n.filter(t=>t.field==e).map(t=>y.range(t.from,t.to)))}function gg(n){let e=xr.parse(n);return(t,i,s,r)=>{let{text:o,ranges:l}=e.instantiate(t.state,s),h={changes:{from:s,to:r,insert:I.of(o)},scrollIntoView:!0,annotations:i?$a.of(i):void 0};if(l.length&&(h.selection=Sr(l,0)),l.length>1){let a=new Xt(l,0),c=h.effects=[vi.of(a)];t.state.field(yi,!1)===void 0&&c.push(E.appendConfig.of([yi,xg,Sg,Ga]))}t.dispatch(t.state.update(h))}}function Ja(n){return({state:e,dispatch:t})=>{let i=e.field(yi,!1);if(!i||n<0&&i.active==0)return!1;let s=i.active+n,r=n>0&&!i.ranges.some(o=>o.field==s+n);return t(e.update({selection:Sr(i.ranges,s),effects:vi.of(r?null:new Xt(i.ranges,s))})),!0}}const mg=({state:n,dispatch:e})=>n.field(yi,!1)?(e(n.update({effects:vi.of(null)})),!0):!1,yg=Ja(1),bg=Ja(-1),wg=[{key:"Tab",run:yg,shift:bg},{key:"Escape",run:mg}],sl=D.define({combine(n){return n.length?n[0]:wg}}),xg=Ct.highest(nr.compute([sl],n=>n.facet(sl)));function nm(n,e){return Object.assign(Object.assign({},e),{apply:gg(n)})}const Sg=O.domEventHandlers({mousedown(n,e){let t=e.state.field(yi,!1),i;if(!t||(i=e.posAtCoords({x:n.clientX,y:n.clientY}))==null)return!1;let s=t.ranges.find(r=>r.from<=i&&r.to>=i);return!s||s.field==t.active?!1:(e.dispatch({selection:Sr(t.ranges,s.field),effects:vi.of(t.ranges.some(r=>r.field>s.field)?new Xt(t.ranges,s.field):null)}),!0)}}),bi={brackets:["(","[","{","'",'"'],before:")]}:;>",stringPrefixes:[]},mt=E.define({map(n,e){let t=e.mapPos(n,-1,ce.TrackAfter);return t??void 0}}),kr=new class extends bt{};kr.startSide=1;kr.endSide=-1;const 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i=Ya(n,n.selection.main.head).brackets||bi.brackets,s=null,r=n.changeByRange(o=>{if(o.empty){let l=Mg(n.doc,o.head);for(let h of i)if(h==l&&Nn(n.doc,o.head)==Xa(ne(h,0)))return{changes:{from:o.head-h.length,to:o.head+h.length},range:y.cursor(o.head-h.length)}}return{range:s=o}});return s||e(n.update(r,{scrollIntoView:!0,userEvent:"delete.backward"})),!s},rm=[{key:"Backspace",run:Cg}];function Ag(n,e){let t=Ya(n,n.selection.main.head),i=t.brackets||bi.brackets;for(let s of i){let r=Xa(ne(s,0));if(e==s)return r==s?Tg(n,s,i.indexOf(s+s+s)>-1,t):Dg(n,s,r,t.before||bi.before);if(e==r&&Qa(n,n.selection.main.from))return Og(n,s,r)}return null}function Qa(n,e){let t=!1;return n.field(_a).between(0,n.doc.length,i=>{i==e&&(t=!0)}),t}function Nn(n,e){let t=n.sliceString(e,e+2);return t.slice(0,Oe(ne(t,0)))}function Mg(n,e){let t=n.sliceString(e-2,e);return Oe(ne(t,0))==t.length?t:t.slice(1)}function Dg(n,e,t,i){let s=null,r=n.changeByRange(o=>{if(!o.empty)return{changes:[{insert:e,from:o.from},{insert:t,from:o.to}],effects:mt.of(o.to+e.length),range:y.range(o.anchor+e.length,o.head+e.length)};let l=Nn(n.doc,o.head);return!l||/\s/.test(l)||i.indexOf(l)>-1?{changes:{insert:e+t,from:o.head},effects:mt.of(o.head+e.length),range:y.cursor(o.head+e.length)}:{range:s=o}});return s?null:n.update(r,{scrollIntoView:!0,userEvent:"input.type"})}function Og(n,e,t){let i=null,s=n.changeByRange(r=>r.empty&&Nn(n.doc,r.head)==t?{changes:{from:r.head,to:r.head+t.length,insert:t},range:y.cursor(r.head+t.length)}:i={range:r});return i?null:n.update(s,{scrollIntoView:!0,userEvent:"input.type"})}function Tg(n,e,t,i){let s=i.stringPrefixes||bi.stringPrefixes,r=null,o=n.changeByRange(l=>{if(!l.empty)return{changes:[{insert:e,from:l.from},{insert:e,from:l.to}],effects:mt.of(l.to+e.length),range:y.range(l.anchor+e.length,l.head+e.length)};let h=l.head,a=Nn(n.doc,h),c;if(a==e){if(rl(n,h))return{changes:{insert:e+e,from:h},effects:mt.of(h+e.length),range:y.cursor(h+e.length)};if(Qa(n,h)){let u=t&&n.sliceDoc(h,h+e.length*3)==e+e+e?e+e+e:e;return{changes:{from:h,to:h+u.length,insert:u},range:y.cursor(h+u.length)}}}else{if(t&&n.sliceDoc(h-2*e.length,h)==e+e&&(c=ol(n,h-2*e.length,s))>-1&&rl(n,c))return{changes:{insert:e+e+e+e,from:h},effects:mt.of(h+e.length),range:y.cursor(h+e.length)};if(n.charCategorizer(h)(a)!=q.Word&&ol(n,h,s)>-1&&!Bg(n,h,e,s))return{changes:{insert:e+e,from:h},effects:mt.of(h+e.length),range:y.cursor(h+e.length)}}return{range:r=l}});return r?null:n.update(o,{scrollIntoView:!0,userEvent:"input.type"})}function rl(n,e){let t=ye(n).resolveInner(e+1);return t.parent&&t.from==e}function Bg(n,e,t,i){let s=ye(n).resolveInner(e,-1),r=i.reduce((o,l)=>Math.max(o,l.length),0);for(let o=0;o<5;o++){let l=n.sliceDoc(s.from,Math.min(s.to,s.from+t.length+r)),h=l.indexOf(t);if(!h||h>-1&&i.indexOf(l.slice(0,h))>-1){let 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