vendor: 99,427 bytes, lines 1-8
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0:e==this.value?this:new _(this.type,e)}is(t){return this.type==t}static define(t={}){return new pu(t.map||(e=>e))}static mapEffects(t,e){if(!t.length)return t;let i=[];for(let n of t){let r=n.map(e);r&&i.push(r)}return i}}_.reconfigure=_.define();_.appendConfig=_.define();class tt{constructor(t,e,i,n,r,o){this.startState=t,this.changes=e,this.selection=i,this.effects=n,this.annotations=r,this.scrollIntoView=o,this._doc=null,this._state=null,i&&eh(i,e.newLength),r.some(l=>l.type==tt.time)||(this.annotations=r.concat(tt.time.of(Date.now())))}static create(t,e,i,n,r,o){return new tt(t,e,i,n,r,o)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(t){for(let e of this.annotations)if(e.type==t)return e.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(t){let e=this.annotation(tt.userEvent);return!!(e&&(e==t||e.length>t.length&&e.slice(0,t.length)==t&&e[t.length]=="."))}}tt.time=be.define();tt.userEvent=be.define();tt.addToHistory=be.define();tt.remote=be.define();function mu(s,t){let e=[];for(let i=0,n=0;;){let r,o;if(i<s.length&&(n==t.length||t[n]>=s[i]))r=s[i++],o=s[i++];else if(n<t.length)r=t[n++],o=t[n++];else return e;!e.length||e[e.length-1]<r?e.push(r,o):e[e.length-1]<o&&(e[e.length-1]=o)}}function hh(s,t,e){var i;let n,r,o;return e?(n=t.changes,r=it.empty(t.changes.length),o=s.changes.compose(t.changes)):(n=t.changes.map(s.changes),r=s.changes.mapDesc(t.changes,!0),o=s.changes.compose(n)),{changes:o,selection:t.selection?t.selection.map(r):(i=s.selection)===null||i===void 0?void 0:i.map(n),effects:_.mapEffects(s.effects,n).concat(_.mapEffects(t.effects,r)),annotations:s.annotations.length?s.annotations.concat(t.annotations):t.annotations,scrollIntoView:s.scrollIntoView||t.scrollIntoView}}function ir(s,t,e){let i=t.selection,n=ni(t.annotations);return t.userEvent&&(n=n.concat(tt.userEvent.of(t.userEvent))),{changes:t.changes instanceof it?t.changes:it.of(t.changes||[],e,s.facet(sh)),selection:i&&(i instanceof v?i:v.single(i.anchor,i.head)),effects:ni(t.effects),annotations:n,scrollIntoView:!!t.scrollIntoView}}function ch(s,t,e){let i=ir(s,t.length?t[0]:{},s.doc.length);t.length&&t[0].filter===!1&&(e=!1);for(let r=1;r<t.length;r++){t[r].filter===!1&&(e=!1);let o=!!t[r].sequential;i=hh(i,ir(s,t[r],o?i.changes.newLength:s.doc.length),o)}let n=tt.create(s,i.changes,i.selection,i.effects,i.annotations,i.scrollIntoView);return bu(e?gu(n):n)}function gu(s){let t=s.startState,e=!0;for(let n of t.facet(rh)){let r=n(s);if(r===!1){e=!1;break}Array.isArray(r)&&(e=e===!0?r:mu(e,r))}if(e!==!0){let n,r;if(e===!1)r=s.changes.invertedDesc,n=it.empty(t.doc.length);else{let o=s.changes.filter(e);n=o.changes,r=o.filtered.mapDesc(o.changes).invertedDesc}s=tt.create(t,n,s.selection&&s.selection.map(r),_.mapEffects(s.effects,r),s.annotations,s.scrollIntoView)}let i=t.facet(oh);for(let n=i.length-1;n>=0;n--){let r=i[n](s);r instanceof tt?s=r:Array.isArray(r)&&r.length==1&&r[0]instanceof tt?s=r[0]:s=ch(t,ni(r),!1)}return s}function bu(s){let t=s.startState,e=t.facet(lh),i=s;for(let n=e.length-1;n>=0;n--){let r=e[n](s);r&&Object.keys(r).length&&(i=hh(i,ir(t,r,s.changes.newLength),!0))}return i==s?s:tt.create(t,s.changes,s.selection,i.effects,i.annotations,i.scrollIntoView)}const yu=[];function ni(s){return s==null?yu:Array.isArray(s)?s:[s]}var It=function(s){return s[s.Word=0]="Word",s[s.Space=1]="Space",s[s.Other=2]="Other",s}(It||(It={}));const wu=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let nr;try{nr=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function xu(s){if(nr)return nr.test(s);for(let t=0;t<s.length;t++){let e=s[t];if(/\w/.test(e)||e>"Â"&&(e.toUpperCase()!=e.toLowerCase()||wu.test(e)))return!0}return!1}function vu(s){return t=>{if(!/\S/.test(t))return It.Space;if(xu(t))return It.Word;for(let e=0;e<s.length;e++)if(t.indexOf(s[e])>-1)return It.Word;return It.Other}}class H{constructor(t,e,i,n,r,o){this.config=t,this.doc=e,this.selection=i,this.values=n,this.status=t.statusTemplate.slice(),this.computeSlot=r,o&&(o._state=this);for(let l=0;l<this.config.dynamicSlots.length;l++)Ei(this,l<<1);this.computeSlot=null}field(t,e=!0){let i=this.config.address[t.id];if(i==null){if(e)throw new RangeError("Field is not present in this state");return}return Ei(this,i),jn(this,i)}update(...t){return ch(this,t,!0)}applyTransaction(t){let e=this.config,{base:i,compartments:n}=e;for(let l of t.effects)l.is(os.reconfigure)?(e&&(n=new Map,e.compartments.forEach((a,h)=>n.set(h,a)),e=null),n.set(l.value.compartment,l.value.extension)):l.is(_.reconfigure)?(e=null,i=l.value):l.is(_.appendConfig)&&(e=null,i=ni(i).concat(l.value));let r;e?r=t.startState.values.slice():(e=qn.resolve(i,n,this),r=new H(e,this.doc,this.selection,e.dynamicSlots.map(()=>null),(a,h)=>h.reconfigure(a,this),null).values);let o=t.startState.facet(er)?t.newSelection:t.newSelection.asSingle();new H(e,t.newDoc,o,r,(l,a)=>a.update(l,t),t)}replaceSelection(t){return typeof t=="string"&&(t=this.toText(t)),this.changeByRange(e=>({changes:{from:e.from,to:e.to,insert:t},range:v.cursor(e.from+t.length)}))}changeByRange(t){let e=this.selection,i=t(e.ranges[0]),n=this.changes(i.changes),r=[i.range],o=ni(i.effects);for(let l=1;l<e.ranges.length;l++){let a=t(e.ranges[l]),h=this.changes(a.changes),c=h.map(n);for(let u=0;u<l;u++)r[u]=r[u].map(c);let f=n.mapDesc(h,!0);r.push(a.range.map(f)),n=n.compose(c),o=_.mapEffects(o,c).concat(_.mapEffects(ni(a.effects),f))}return{changes:n,selection:v.create(r,e.mainIndex),effects:o}}changes(t=[]){return t instanceof it?t:it.of(t,this.doc.length,this.facet(H.lineSeparator))}toText(t){return V.of(t.split(this.facet(H.lineSeparator)||Js))}sliceDoc(t=0,e=this.doc.length){return this.doc.sliceString(t,e,this.lineBreak)}facet(t){let e=this.config.address[t.id];return e==null?t.default:(Ei(this,e),jn(this,e))}toJSON(t){let e={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(t)for(let i in t){let n=t[i];n instanceof Tt&&this.config.address[n.id]!=null&&(e[i]=n.spec.toJSON(this.field(t[i]),this))}return e}static fromJSON(t,e={},i){if(!t||typeof t.doc!="string")throw new RangeError("Invalid JSON representation for EditorState");let n=[];if(i){for(let r in i)if(Object.prototype.hasOwnProperty.call(t,r)){let o=i[r],l=t[r];n.push(o.init(a=>o.spec.fromJSON(l,a)))}}return H.create({doc:t.doc,selection:v.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(t={}){let e=qn.resolve(t.extensions||[],new Map),i=t.doc instanceof V?t.doc:V.of((t.doc||"").split(e.staticFacet(H.lineSeparator)||Js)),n=t.selection?t.selection instanceof v?t.selection:v.single(t.selection.anchor,t.selection.head):v.single(0);return eh(n,i.length),e.staticFacet(er)||(n=n.asSingle()),new H(e,i,n,e.dynamicSlots.map(()=>null),(r,o)=>o.create(r),null)}get tabSize(){return this.facet(H.tabSize)}get lineBreak(){return this.facet(H.lineSeparator)||` 6`}get readOnly(){return this.facet(ah)}phrase(t,...e){for(let i of this.facet(H.phrases))if(Object.prototype.hasOwnProperty.call(i,t)){t=i[t];break}return e.length&&(t=t.replace(/\$(\$|\d*)/g,(i,n)=>{if(n=="$")return"$";let r=+(n||1);return!r||r>e.length?i:e[r-1]})),t}languageDataAt(t,e,i=-1){let n=[];for(let r of this.facet(nh))for(let o of r(this,e,i))Object.prototype.hasOwnProperty.call(o,t)&&n.push(o[t]);return n}charCategorizer(t){return vu(this.languageDataAt("wordChars",t).join(""))}wordAt(t){let{text:e,from:i,length:n}=this.doc.lineAt(t),r=this.charCategorizer(t),o=t-i,l=t-i;for(;o>0;){let a=yt(e,o,!1);if(r(e.slice(a,o))!=It.Word)break;o=a}for(;l<n;){let a=yt(e,l);if(r(e.slice(l,a))!=It.Word)break;l=a}return o==l?null:v.range(o+i,l+i)}}H.allowMultipleSelections=er;H.tabSize=B.define({combine:s=>s.length?s[0]:4});H.lineSeparator=sh;H.readOnly=ah;H.phrases=B.define({compare(s,t){let e=Object.keys(s),i=Object.keys(t);return e.length==i.length&&e.every(n=>s[n]==t[n])}});H.languageData=nh;H.changeFilter=rh;H.transactionFilter=oh;H.transactionExtender=lh;os.reconfigure=_.define();function Xe(s,t,e={}){let i={};for(let n of s)for(let r of Object.keys(n)){let o=n[r],l=i[r];if(l===void 0)i[r]=o;else if(!(l===o||o===void 0))if(Object.hasOwnProperty.call(e,r))i[r]=e[r](l,o);else throw new Error("Config merge conflict for field "+r)}for(let n in t)i[n]===void 0&&(i[n]=t[n]);return i}class We{eq(t){return this==t}range(t,e=t){return sr.create(t,e,this)}}We.prototype.startSide=We.prototype.endSide=0;We.prototype.point=!1;We.prototype.mapMode=ct.TrackDel;let sr=class fh{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(t,e,i){return new fh(t,e,i)}};function rr(s,t){return s.from-t.from||s.value.startSide-t.value.startSide}class Zr{constructor(t,e,i,n){this.from=t,this.to=e,this.value=i,this.maxPoint=n}get length(){return this.to[this.to.length-1]}findIndex(t,e,i,n=0){let r=i?this.to:this.from;for(let o=n,l=r.length;;){if(o==l)return o;let a=o+l>>1,h=r[a]-t||(i?this.value[a].endSide:this.value[a].startSide)-e;if(a==o)return h>=0?o:l;h>=0?l=a:o=a+1}}between(t,e,i,n){for(let r=this.findIndex(e,-1e9,!0),o=this.findIndex(i,1e9,!1,r);r<o;r++)if(n(this.from[r]+t,this.to[r]+t,this.value[r])===!1)return!1}map(t,e){let i=[],n=[],r=[],o=-1,l=-1;for(let a=0;a<this.value.length;a++){let h=this.value[a],c=this.from[a]+t,f=this.to[a]+t,u,d;if(c==f){let p=e.mapPos(c,h.startSide,h.mapMode);if(p==null||(u=d=p,h.startSide!=h.endSide&&(d=e.mapPos(c,h.endSide),d<u)))continue}else if(u=e.mapPos(c,h.startSide),d=e.mapPos(f,h.endSide),u>d||u==d&&h.startSide>0&&h.endSide<=0)continue;(d-u||h.endSide-h.startSide)<0||(o<0&&(o=u),h.point&&(l=Math.max(l,d-u)),i.push(h),n.push(u-o),r.push(d-o))}return{mapped:i.length?new Zr(n,r,i,l):null,pos:o}}}class W{constructor(t,e,i,n){this.chunkPos=t,this.chunk=e,this.nextLayer=i,this.maxPoint=n}static create(t,e,i,n){return new W(t,e,i,n)}get length(){let t=this.chunk.length-1;return t<0?0:Math.max(this.chunkEnd(t),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let t=this.nextLayer.size;for(let e of this.chunk)t+=e.value.length;return t}chunkEnd(t){return this.chunkPos[t]+this.chunk[t].length}update(t){let{add:e=[],sort:i=!1,filterFrom:n=0,filterTo:r=this.length}=t,o=t.filter;if(e.length==0&&!o)return this;if(i&&(e=e.slice().sort(rr)),this.isEmpty)return e.length?W.of(e):this;let l=new uh(this,null,-1).goto(0),a=0,h=[],c=new Ce;for(;l.value||a<e.length;)if(a<e.length&&(l.from-e[a].from||l.startSide-e[a].value.startSide)>=0){let f=e[a++];c.addInner(f.from,f.to,f.value)||h.push(f)}else l.rangeIndex==1&&l.chunkIndex<this.chunk.length&&(a==e.length||this.chunkEnd(l.chunkIndex)<e[a].from)&&(!o||n>this.chunkEnd(l.chunkIndex)||r<this.chunkPos[l.chunkIndex])&&c.addChunk(this.chunkPos[l.chunkIndex],this.chunk[l.chunkIndex])?l.nextChunk():((!o||n>l.to||r<l.from||o(l.from,l.to,l.value))&&(c.addInner(l.from,l.to,l.value)||h.push(sr.create(l.from,l.to,l.value))),l.next());return c.finishInner(this.nextLayer.isEmpty&&!h.length?W.empty:this.nextLayer.update({add:h,filter:o,filterFrom:n,filterTo:r}))}map(t){if(t.empty||this.isEmpty)return this;let e=[],i=[],n=-1;for(let o=0;o<this.chunk.length;o++){let l=this.chunkPos[o],a=this.chunk[o],h=t.touchesRange(l,l+a.length);if(h===!1)n=Math.max(n,a.maxPoint),e.push(a),i.push(t.mapPos(l));else if(h===!0){let{mapped:c,pos:f}=a.map(l,t);c&&(n=Math.max(n,c.maxPoint),e.push(c),i.push(f))}}let r=this.nextLayer.map(t);return e.length==0?r:new W(i,e,r||W.empty,n)}between(t,e,i){if(!this.isEmpty){for(let n=0;n<this.chunk.length;n++){let r=this.chunkPos[n],o=this.chunk[n];if(e>=r&&t<=r+o.length&&o.between(r,t-r,e-r,i)===!1)return}this.nextLayer.between(t,e,i)}}iter(t=0){return Fi.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return Fi.from(t).goto(e)}static compare(t,e,i,n,r=-1){let o=t.filter(f=>f.maxPoint>0||!f.isEmpty&&f.maxPoint>=r),l=e.filter(f=>f.maxPoint>0||!f.isEmpty&&f.maxPoint>=r),a=zo(o,l,i),h=new xi(o,a,r),c=new xi(l,a,r);i.iterGaps((f,u,d)=>$o(h,f,c,u,d,n)),i.empty&&i.length==0&&$o(h,0,c,0,0,n)}static eq(t,e,i=0,n){n==null&&(n=999999999);let r=t.filter(c=>!c.isEmpty&&e.indexOf(c)<0),o=e.filter(c=>!c.isEmpty&&t.indexOf(c)<0);if(r.length!=o.length)return!1;if(!r.length)return!0;let l=zo(r,o),a=new xi(r,l,0).goto(i),h=new xi(o,l,0).goto(i);for(;;){if(a.to!=h.to||!or(a.active,h.active)||a.point&&(!h.point||!a.point.eq(h.point)))return!1;if(a.to>n)return!0;a.next(),h.next()}}static spans(t,e,i,n,r=-1){let o=new xi(t,null,r).goto(e),l=e,a=o.openStart;for(;;){let h=Math.min(o.to,i);if(o.point){let c=o.activeForPoint(o.to),f=o.pointFrom<e?c.length+1:o.point.startSide<0?c.length:Math.min(c.length,a);n.point(l,h,o.point,c,f,o.pointRank),a=Math.min(o.openEnd(h),c.length)}else h>l&&(n.span(l,h,o.active,a),a=o.openEnd(h));if(o.to>i)return a+(o.point&&o.to>i?1:0);l=o.to,o.next()}}static of(t,e=!1){let i=new Ce;for(let n of t instanceof sr?[t]:e?ku(t):t)i.add(n.from,n.to,n.value);return i.finish()}static join(t){if(!t.length)return W.empty;let e=t[t.length-1];for(let i=t.length-2;i>=0;i--)for(let n=t[i];n!=W.empty;n=n.nextLayer)e=new W(n.chunkPos,n.chunk,e,Math.max(n.maxPoint,e.maxPoint));return e}}W.empty=new W([],[],null,-1);function ku(s){if(s.length>1)for(let t=s[0],e=1;e<s.length;e++){let i=s[e];if(rr(t,i)>0)return s.slice().sort(rr);t=i}return s}W.empty.nextLayer=W.empty;class Ce{finishChunk(t){this.chunks.push(new Zr(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,t&&(this.from=[],this.to=[],this.value=[])}constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}add(t,e,i){this.addInner(t,e,i)||(this.nextLayer||(this.nextLayer=new Ce)).add(t,e,i)}addInner(t,e,i){let n=t-this.lastTo||i.startSide-this.last.endSide;if(n<=0&&(t-this.lastFrom||i.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return n<0?!1:(this.from.length==250&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=t),this.from.push(t-this.chunkStart),this.to.push(e-this.chunkStart),this.last=i,this.lastFrom=t,this.lastTo=e,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,e-t)),!0)}addChunk(t,e){if((t-this.lastTo||e.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,e.maxPoint),this.chunks.push(e),this.chunkPos.push(t);let i=e.value.length-1;return this.last=e.value[i],this.lastFrom=e.from[i]+t,this.lastTo=e.to[i]+t,!0}finish(){return this.finishInner(W.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),this.chunks.length==0)return t;let e=W.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function zo(s,t,e){let i=new Map;for(let r of s)for(let o=0;o<r.chunk.length;o++)r.chunk[o].maxPoint<=0&&i.set(r.chunk[o],r.chunkPos[o]);let n=new Set;for(let r of t)for(let o=0;o<r.chunk.length;o++){let l=i.get(r.chunk[o]);l!=null&&(e?e.mapPos(l):l)==r.chunkPos[o]&&!e?.touchesRange(l,l+r.chunk[o].length)&&n.add(r.chunk[o])}return n}class uh{constructor(t,e,i,n=0){this.layer=t,this.skip=e,this.minPoint=i,this.rank=n}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,i){for(;this.chunkIndex<this.layer.chunk.length;){let n=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(n)||this.layer.chunkEnd(this.chunkIndex)<t||n.maxPoint<this.minPoint))break;this.chunkIndex++,i=!1}if(this.chunkIndex<this.layer.chunk.length){let 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this.from-t.from||this.startSide-t.startSide||this.rank-t.rank||this.to-t.to||this.endSide-t.endSide}}class Fi{constructor(t){this.heap=t}static from(t,e=null,i=-1){let n=[];for(let r=0;r<t.length;r++)for(let o=t[r];!o.isEmpty;o=o.nextLayer)o.maxPoint>=i&&n.push(new uh(o,e,i,r));return n.length==1?n[0]:new Fi(n)}get startSide(){return this.value?this.value.startSide:0}goto(t,e=-1e9){for(let i of this.heap)i.goto(t,e);for(let i=this.heap.length>>1;i>=0;i--)ws(this.heap,i);return this.next(),this}forward(t,e){for(let i of this.heap)i.forward(t,e);for(let i=this.heap.length>>1;i>=0;i--)ws(this.heap,i);(this.to-t||this.value.endSide-e)<0&&this.next()}next(){if(this.heap.length==0)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let t=this.heap[0];this.from=t.from,this.to=t.to,this.value=t.value,this.rank=t.rank,t.value&&t.next(),ws(this.heap,0)}}}function ws(s,t){for(let e=s[t];;){let i=(t<<1)+1;if(i>=s.length)break;let 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xh(s,t,e,i,n,r,o,l,a){let{children:h}=s,c=h.length?h[t]:null,f=r.length?r[r.length-1]:null,u=f?f.breakAfter:o;if(!(t==i&&c&&!o&&!u&&r.length<2&&c.merge(e,n,r.length?f:null,e==0,l,a))){if(i<h.length){let d=h[i];d&&(n<d.length||d.breakAfter&&f?.breakAfter)?(t==i&&(d=d.split(n),n=0),!u&&f&&d.merge(0,n,f,!0,0,a)?r[r.length-1]=d:((n||d.children.length&&!d.children[0].length)&&d.merge(0,n,null,!1,0,a),r.push(d))):d?.breakAfter&&(f?f.breakAfter=1:o=1),i++}for(c&&(c.breakAfter=o,e>0&&(!o&&r.length&&c.merge(e,c.length,r[0],!1,l,0)?c.breakAfter=r.shift().breakAfter:(e<c.length||c.children.length&&c.children[c.children.length-1].length==0)&&c.merge(e,c.length,null,!1,l,0),t++));t<i&&r.length;)if(h[i-1].become(r[r.length-1]))i--,r.pop(),a=r.length?0:l;else if(h[t].become(r[0]))t++,r.shift(),l=r.length?0:a;else break;!r.length&&t&&i<h.length&&!h[t-1].breakAfter&&h[i].merge(0,0,h[t-1],!1,l,a)&&t--,(t<i||r.length)&&s.replaceChildren(t,i,r)}}function vh(s,t,e,i,n,r){let o=s.childCursor(),{i:l,off:a}=o.findPos(e,1),{i:h,off:c}=o.findPos(t,-1),f=t-e;for(let u of i)f+=u.length;s.length+=f,xh(s,h,c,l,a,i,0,n,r)}let Ct=typeof navigator<"u"?navigator:{userAgent:"",vendor:"",platform:""},fr=typeof document<"u"?document:{documentElement:{style:{}}};const ur=/Edge\/(\d+)/.exec(Ct.userAgent),kh=/MSIE \d/.test(Ct.userAgent),dr=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(Ct.userAgent),ls=!!(kh||dr||ur),Xo=!ls&&/gecko\/(\d+)/i.test(Ct.userAgent),vs=!ls&&/Chrome\/(\d+)/.exec(Ct.userAgent),Qo="webkitFontSmoothing"in fr.documentElement.style,Sh=!ls&&/Apple Computer/.test(Ct.vendor),Zo=Sh&&(/Mobile\/\w+/.test(Ct.userAgent)||Ct.maxTouchPoints>2);var T={mac:Zo||/Mac/.test(Ct.platform),windows:/Win/.test(Ct.platform),linux:/Linux|X11/.test(Ct.platform),ie:ls,ie_version:kh?fr.documentMode||6:dr?+dr[1]:ur?+ur[1]:0,gecko:Xo,gecko_version:Xo?+(/Firefox\/(\d+)/.exec(Ct.userAgent)||[0,0])[1]:0,chrome:!!vs,chrome_version:vs?+vs[1]:0,ios:Zo,android:/Android\b/.test(Ct.userAgent),webkit:Qo,safari:Sh,webkit_version:Qo?+(/\bAppleWebKit\/(\d+)/.exec(Ct.userAgent)||[0,0])[1]:0,tabSize:fr.documentElement.style.tabSize!=null?"tab-size":"-moz-tab-size"};const Lu=256;class Gt extends K{constructor(t){super(),this.text=t}get length(){return this.text.length}createDOM(t){this.setDOM(t||document.createTextNode(this.text))}sync(t,e){this.dom||this.createDOM(),this.dom.nodeValue!=this.text&&(e&&e.node==this.dom&&(e.written=!0),this.dom.nodeValue=this.text)}reuseDOM(t){t.nodeType==3&&this.createDOM(t)}merge(t,e,i){return this.flags&8||i&&(!(i instanceof 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super.canReuseDOM(t)&&!((this.flags|t.flags)&8)}reuseDOM(t){t.nodeName==this.mark.tagName.toUpperCase()&&(this.setDOM(t),this.flags|=6)}sync(t,e){this.dom?this.flags&4&&this.setAttrs(this.dom):this.setDOM(this.setAttrs(document.createElement(this.mark.tagName))),super.sync(t,e)}merge(t,e,i,n,r,o){return i&&(!(i instanceof ge&&i.mark.eq(this.mark))||t&&r<=0||e<this.length&&o<=0)?!1:(vh(this,t,e,i?i.children.slice():[],r-1,o-1),this.markDirty(),!0)}split(t){let e=[],i=0,n=-1,r=0;for(let l of this.children){let a=i+l.length;a>t&&e.push(i<t?l.split(t-i):l),n<0&&i>=t&&(n=r),i=a,r++}let o=this.length-t;return this.length=t,n>-1&&(this.children.length=n,this.markDirty()),new ge(this.mark,e,o)}domAtPos(t){return Ch(this,t)}coordsAt(t,e){return Mh(this,t,e)}}function Ru(s,t,e){let i=s.nodeValue.length;t>i&&(t=i);let n=t,r=t,o=0;t==0&&e<0||t==i&&e>=0?T.chrome||T.gecko||(t?(n--,o=1):r<i&&(r++,o=-1)):e<0?n--:r<i&&r++;let l=$e(s,n,r).getClientRects();if(!l.length)return null;let a=l[(o?o<0:e>=0)?0:l.length-1];return T.safari&&!o&&a.width==0&&(a=Array.prototype.find.call(l,h=>h.width)||a),o?Qi(a,o<0):a||null}class ke extends K{static create(t,e,i){return new ke(t,e,i)}constructor(t,e,i){super(),this.widget=t,this.length=e,this.side=i,this.prevWidget=null}split(t){let e=ke.create(this.widget,this.length-t,this.side);return this.length-=t,e}sync(t){(!this.dom||!this.widget.updateDOM(this.dom,t))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(t)),this.widget.editable||(this.dom.contentEditable="false"))}getSide(){return this.side}merge(t,e,i,n,r,o){return i&&(!(i instanceof ke)||!this.widget.compare(i.widget)||t>0&&r<=0||e<this.length&&o<=0)?!1:(this.length=t+(i?i.length:0)+(this.length-e),!0)}become(t){return t instanceof ke&&t.side==this.side&&this.widget.constructor==t.widget.constructor?(this.widget.compare(t.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=t.widget,this.length=t.length,!0):!1}ignoreMutation(){return!0}ignoreEvent(t){return this.widget.ignoreEvent(t)}get overrideDOMText(){if(this.length==0)return V.empty;let t=this;for(;t.parent;)t=t.parent;let{view:e}=t,i=e&&e.state.doc,n=this.posAtStart;return i?i.slice(n,n+this.length):V.empty}domAtPos(t){return(this.length?t==0:this.side>0)?pt.before(this.dom):pt.after(this.dom,t==this.length)}domBoundsAround(){return null}coordsAt(t,e){let i=this.widget.coordsAt(this.dom,t,e);if(i)return i;let n=this.dom.getClientRects(),r=null;if(!n.length)return null;let o=this.side?this.side<0:t>0;for(let l=o?n.length-1:0;r=n[l],!(t>0?l==0:l==n.length-1||r.top<r.bottom);l+=o?-1:1);return Qi(r,!o)}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 hi extends K{constructor(t){super(),this.side=t}get length(){return 0}merge(){return!1}become(t){return t instanceof hi&&t.side==this.side}split(){return new hi(this.side)}sync(){if(!this.dom){let t=document.createElement("img");t.className="cm-widgetBuffer",t.setAttribute("aria-hidden","true"),this.setDOM(t)}}getSide(){return this.side}domAtPos(t){return this.side>0?pt.before(this.dom):pt.after(this.dom)}localPosFromDOM(){return 0}domBoundsAround(){return null}coordsAt(t){return this.dom.getBoundingClientRect()}get overrideDOMText(){return V.empty}get isHidden(){return!0}}Gt.prototype.children=ke.prototype.children=hi.prototype.children=to;function Ch(s,t){let e=s.dom,{children:i}=s,n=0;for(let r=0;n<i.length;n++){let o=i[n],l=r+o.length;if(!(l==r&&o.getSide()<=0)){if(t>r&&t<l&&o.dom.parentNode==e)return o.domAtPos(t-r);if(t<=r)break;r=l}}for(let r=n;r>0;r--){let 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i=s.facet(Ih);i.length?i[0](t):window.onerror?window.onerror(String(t),e,void 0,void 0,t):e?console.error(e+":",t):console.error(t)}const de=B.define({combine:s=>s.length?s[0]:!0});let Uu=0;const Di=B.define();class ft{constructor(t,e,i,n,r){this.id=t,this.create=e,this.domEventHandlers=i,this.domEventObservers=n,this.extension=r(this)}static define(t,e){const{eventHandlers:i,eventObservers:n,provide:r,decorations:o}=e||{};return new ft(Uu++,t,i,n,l=>{let a=[Di.of(l)];return o&&a.push(Wi.of(h=>{let c=h.plugin(l);return c?o(c):I.none})),r&&a.push(r(l)),a})}static fromClass(t,e){return ft.define(i=>new t(i),e)}}class ks{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}update(t){if(this.value){if(this.mustUpdate){let e=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(e)}catch(i){if(Mt(e.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(t)}catch(e){Mt(t.state,e,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(t){var e;if(!((e=this.value)===null||e===void 0)&&e.destroy)try{this.value.destroy()}catch(i){Mt(t.state,i,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const $h=B.define(),so=B.define(),Wi=B.define(),qh=B.define(),ro=B.define(),jh=B.define();function el(s,t){let e=s.state.facet(jh);if(!e.length)return e;let i=e.map(r=>r instanceof Function?r(s):r),n=[];return W.spans(i,t.from,t.to,{point(){},span(r,o,l,a){let h=r-t.from,c=o-t.from,f=n;for(let u=l.length-1;u>=0;u--,a--){let d=l[u].spec.bidiIsolate,p;if(d==null&&(d=Ku(t.text,h,c)),a>0&&f.length&&(p=f[f.length-1]).to==h&&p.direction==d)p.to=c,f=p.inner;else{let m={from:h,to:c,direction:d,inner:[]};f.push(m),f=m.inner}}}}),n}const Kh=B.define();function oo(s){let t=0,e=0,i=0,n=0;for(let r of s.state.facet(Kh)){let o=r(s);o&&(o.left!=null&&(t=Math.max(t,o.left)),o.right!=null&&(e=Math.max(e,o.right)),o.top!=null&&(i=Math.max(i,o.top)),o.bottom!=null&&(n=Math.max(n,o.bottom)))}return{left:t,right:e,top:i,bottom:n}}const Ti=B.define();class Wt{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new Wt(Math.min(this.fromA,t.fromA),Math.max(this.toA,t.toA),Math.min(this.fromB,t.fromB),Math.max(this.toB,t.toB))}addToSet(t){let e=t.length,i=this;for(;e>0;e--){let n=t[e-1];if(!(n.fromA>i.toA)){if(n.toA<i.fromA)break;i=i.join(n),t.splice(e-1,1)}}return t.splice(e,0,i),t}static extendWithRanges(t,e){if(e.length==0)return t;let i=[];for(let n=0,r=0,o=0,l=0;;n++){let a=n==t.length?null:t[n],h=o-l,c=a?a.fromB:1e9;for(;r<e.length&&e[r]<c;){let f=e[r],u=e[r+1],d=Math.max(l,f),p=Math.min(c,u);if(d<=p&&new Wt(d+h,p+h,d,p).addToSet(i),u>c)break;r+=2}if(!a)return i;new Wt(a.fromA,a.toA,a.fromB,a.toB).addToSet(i),o=a.toA,l=a.toB}}}class Gn{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=it.empty(this.startState.doc.length);for(let r of i)this.changes=this.changes.compose(r.changes);let n=[];this.changes.iterChangedRanges((r,o,l,a)=>n.push(new Wt(r,o,l,a))),this.changedRanges=n}static create(t,e,i){return new Gn(t,e,i)}get viewportChanged(){return(this.flags&4)>0}get viewportMoved(){return(this.flags&8)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&18)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(t=>t.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}class il extends K{get length(){return this.view.state.doc.length}constructor(t){super(),this.view=t,this.decorations=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.editContextFormatting=I.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(t.contentDOM),this.children=[new Z],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new Wt(0,0,0,t.state.doc.length)],0,null)}update(t){var e;let i=t.changedRanges;this.minWidth>0&&i.length&&(i.every(({fromA:h,toA:c})=>c<this.minWidthFrom||h>this.minWidthTo)?(this.minWidthFrom=t.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=t.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(t);let n=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((e=this.domChanged)===null||e===void 0)&&e.newSel?n=this.domChanged.newSel.head:!td(t.changes,this.hasComposition)&&!t.selectionSet&&(n=t.state.selection.main.head));let r=n>-1?Yu(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:h,to:c}=this.hasComposition;i=new Wt(h,c,t.changes.mapPos(h,-1),t.changes.mapPos(c,1)).addToSet(i.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(T.ie||T.chrome)&&!r&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,l=this.updateDeco(),a=Qu(o,l,t.changes);return i=Wt.extendWithRanges(i,a),!(this.flags&7)&&i.length==0?!1:(this.updateInner(i,t.startState.doc.length,r),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e,i){this.view.viewState.mustMeasureContent=!0,this.updateChildren(t,e,i);let{observer:n}=this.view;n.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let o=T.chrome||T.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,o),this.flags&=-8,o&&(o.written||n.selectionRange.focusNode!=o.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(o=>o.flags&=-9);let r=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let o of this.children)o instanceof pe&&o.widget instanceof gr&&r.push(o.dom);n.updateGaps(r)}updateChildren(t,e,i){let n=i?i.range.addToSet(t.slice()):t,r=this.childCursor(e);for(let o=n.length-1;;o--){let l=o>=0?n[o]:null;if(!l)break;let{fromA:a,toA:h,fromB:c,toB:f}=l,u,d,p,m;if(i&&i.range.fromB<f&&i.range.toB>c){let k=Ri.build(this.view.state.doc,c,i.range.fromB,this.decorations,this.dynamicDecorationMap),x=Ri.build(this.view.state.doc,i.range.toB,f,this.decorations,this.dynamicDecorationMap);d=k.breakAtStart,p=k.openStart,m=x.openEnd;let C=this.compositionView(i);x.breakAtStart?C.breakAfter=1:x.content.length&&C.merge(C.length,C.length,x.content[0],!1,x.openStart,0)&&(C.breakAfter=x.content[0].breakAfter,x.content.shift()),k.content.length&&C.merge(0,0,k.content[k.content.length-1],!0,0,k.openEnd)&&k.content.pop(),u=k.content.concat(C).concat(x.content)}else({content:u,breakAtStart:d,openStart:p,openEnd:m}=Ri.build(this.view.state.doc,c,f,this.decorations,this.dynamicDecorationMap));let{i:g,off:y}=r.findPos(h,1),{i:w,off:S}=r.findPos(a,-1);xh(this,w,S,g,y,u,d,p,m)}i&&this.fixCompositionDOM(i)}updateEditContextFormatting(t){this.editContextFormatting=this.editContextFormatting.map(t.changes);for(let e of t.transactions)for(let i of e.effects)i.is(zh)&&(this.editContextFormatting=i.value)}compositionView(t){let e=new Gt(t.text.nodeValue);e.flags|=8;for(let{deco:n}of t.marks)e=new ge(n,[e],e.length);let i=new Z;return i.append(e,0),i}fixCompositionDOM(t){let e=(r,o)=>{o.flags|=8|(o.children.some(a=>a.flags&7)?1:0),this.markedForComposition.add(o);let l=K.get(r);l&&l!=o&&(l.dom=null),o.setDOM(r)},i=this.childPos(t.range.fromB,1),n=this.children[i.i];e(t.line,n);for(let r=t.marks.length-1;r>=-1;r--)i=n.childPos(i.off,1),n=n.children[i.i],e(r>=0?t.marks[r].node:t.text,n)}updateSelection(t=!1,e=!1){(t||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let i=this.view.root.activeElement,n=i==this.dom,r=!n&&!(this.view.state.facet(de)||this.dom.tabIndex>-1)&&Rn(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(n||e||r))return;let o=this.forceSelection;this.forceSelection=!1;let l=this.view.state.selection.main,a=this.moveToLine(this.domAtPos(l.anchor)),h=l.empty?a:this.moveToLine(this.domAtPos(l.head));if(T.gecko&&l.empty&&!this.hasComposition&&Gu(a)){let f=document.createTextNode("");this.view.observer.ignore(()=>a.node.insertBefore(f,a.node.childNodes[a.offset]||null)),a=h=new pt(f,0),o=!0}let c=this.view.observer.selectionRange;(o||!c.focusNode||(!Li(a.node,a.offset,c.anchorNode,c.anchorOffset)||!Li(h.node,h.offset,c.focusNode,c.focusOffset))&&!this.suppressWidgetCursorChange(c,l))&&(this.view.observer.ignore(()=>{T.android&&T.chrome&&this.dom.contains(c.focusNode)&&Zu(c.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let f=Hi(this.view.root);if(f)if(l.empty){if(T.gecko){let u=Ju(a.node,a.offset);if(u&&u!=3){let d=(u==1?bh:yh)(a.node,a.offset);d&&(a=new pt(d.node,d.offset))}}f.collapse(a.node,a.offset),l.bidiLevel!=null&&f.caretBidiLevel!==void 0&&(f.caretBidiLevel=l.bidiLevel)}else if(f.extend){f.collapse(a.node,a.offset);try{f.extend(h.node,h.offset)}catch{}}else{let u=document.createRange();l.anchor>l.head&&([a,h]=[h,a]),u.setEnd(h.node,h.offset),u.setStart(a.node,a.offset),f.removeAllRanges(),f.addRange(u)}r&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())}),this.view.observer.setSelectionRange(a,h)),this.impreciseAnchor=a.precise?null:new pt(c.anchorNode,c.anchorOffset),this.impreciseHead=h.precise?null:new pt(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&Li(t.focusNode,t.focusOffset,t.anchorNode,t.anchorOffset)&&this.posFromDOM(t.focusNode,t.focusOffset)==e.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}
vendor: 4,138 bytes, line 8
8=this,e=t.state.selection.main,i=Hi(t.root),{anchorNode:n,anchorOffset:r}=t.observer.selectionRange;if(!i||!e.empty||!e.assoc||!i.modify)return;let o=Z.find(this,e.head);if(!o)return;let l=o.posAtStart;if(e.head==l||e.head==l+o.length)return;let a=this.coordsAt(e.head,-1),h=this.coordsAt(e.head,1);if(!a||!h||a.bottom>h.top)return;let c=this.domAtPos(e.head+e.assoc);i.collapse(c.node,c.offset),i.modify("move",e.assoc<0?"forward":"backward","lineboundary"),t.observer.readSelectionRange();let f=t.observer.selectionRange;t.docView.posFromDOM(f.anchorNode,f.anchorOffset)!=e.from&&i.collapse(n,r)}moveToLine(t){let e=this.dom,i;if(t.node!=e)return t;for(let n=t.offset;!i&&n<e.childNodes.length;n++){let r=K.get(e.childNodes[n]);r instanceof Z&&(i=r.domAtPos(0))}for(let n=t.offset-1;!i&&n>=0;n--){let r=K.get(e.childNodes[n]);r instanceof Z&&(i=r.domAtPos(r.length))}return i?new pt(i.node,i.offset,!0):t}nearest(t){for(let e=t;e;){let i=K.get(e);if(i&&i.rootView==this)return i;e=e.parentNode}return null}posFromDOM(t,e){let i=this.nearest(t);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(t,e)+i.posAtStart}domAtPos(t){let{i:e,off:i}=this.childCursor().findPos(t,-1);for(;e<this.children.length-1;){let n=this.children[e];if(i<n.length||n instanceof Z)break;e++,i=0}return this.children[e].domAtPos(i)}coordsAt(t,e){let i=null,n=0;for(let r=this.length,o=this.children.length-1;o>=0;o--){let l=this.children[o],a=r-l.breakAfter,h=a-l.length;if(a<t)break;if(h<=t&&(h<t||l.covers(-1))&&(a>t||l.covers(1))&&(!i||l instanceof Z&&!(i instanceof Z&&e>=0)))i=l,n=h;else if(i&&h==t&&a==t&&l instanceof pe&&Math.abs(e)<2){if(l.deco.startSide<0)break;o&&(i=null)}r=h}return i?i.coordsAt(t-n,e):null}coordsForChar(t){let{i:e,off:i}=this.childPos(t,1),n=this.children[e];if(!(n instanceof Z))return null;for(;n.children.length;){let{i:l,off:a}=n.childPos(i,1);for(;;l++){if(l==n.children.length)return null;if((n=n.children[l]).length)break}i=a}if(!(n instanceof Gt))return null;let r=yt(n.text,i);if(r==i)return null;let o=$e(n.dom,i,r).getClientRects();for(let l=0;l<o.length;l++){let a=o[l];if(l==o.length-1||a.top<a.bottom&&a.left<a.right)return a}return null}measureVisibleLineHeights(t){let e=[],{from:i,to:n}=t,r=this.view.contentDOM.clientWidth,o=r>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,l=-1,a=this.view.textDirection==Y.LTR;for(let h=0,c=0;c<this.children.length;c++){let f=this.children[c],u=h+f.length;if(u>n)break;if(h>=i){let d=f.dom.getBoundingClientRect();if(e.push(d.height),o){let p=f.dom.lastChild,m=p?ai(p):[];if(m.length){let g=m[m.length-1],y=a?g.right-d.left:d.right-g.left;y>l&&(l=y,this.minWidth=r,this.minWidthFrom=h,this.minWidthTo=u)}}}h=u+f.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return getComputedStyle(this.children[e].dom).direction=="rtl"?Y.RTL:Y.LTR}measureTextSize(){for(let r of this.children)if(r instanceof Z){let o=r.measureTextSize();if(o)return o}let t=document.createElement("div"),e,i,n;return t.className="cm-line",t.style.width="99999px",t.style.position="absolute",t.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(t);let r=ai(t.firstChild)[0];e=t.getBoundingClientRect().height,i=r?r.width/27:7,n=r?r.height:e,t.remove()}),{lineHeight:e,charWidth:i,textHeight:n}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new wh(this.children,t,e)}computeBlockGapDeco(){let t=[],e=this.view.viewState;for(let i=0,n=0;;n++){let r=n==e.viewports.length?null:e.viewports[n],o=r?r.from-1:this.length;if(o>i){let l=(e.lineBlockAt(o).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(I.replace({widget:new gr(l),block:!0,inclusive:!0,isBlockGap:!0}).range(i,o))}if(!r)break;i=r.to+1}return I.set(t)}updateDeco(){let t=1,e=this.view.state.facet(Wi).map(r=>(this.dynamicDecorationMap[t++]=typeof r=="function")?r(this.view):r),i=!1,n=this.view.state.facet(qh).map((r,o)=>{let l=typeof r=="function";return l&&(i=!0),l?r(this.view):r});for(n.length&&(this.dynamicDecorationMap[t++]=i,e.push(W.join(n))
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8),this.decorations=[this.editContextFormatting,...e,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];t<this.decorations.length;)this.dynamicDecorationMap[t++]=!1;return this.decorations}scrollIntoView(t){if(t.isSnapshot){let h=this.view.viewState.lineBlockAt(t.range.head);this.view.scrollDOM.scrollTop=h.top-t.yMargin,this.view.scrollDOM.scrollLeft=t.xMargin;return}for(let h of this.view.state.facet(Wh))try{if(h(this.view,t.range,t))return!0}catch(c){Mt(this.view.state,c,"scroll handler")}let{range:e}=t,i=this.coordsAt(e.head,e.empty?e.assoc:e.head>e.anchor?-1:1),n;if(!i)return;!e.empty&&(n=this.coordsAt(e.anchor,e.anchor>e.head?-1:1))&&(i={left:Math.min(i.left,n.left),top:Math.min(i.top,n.top),right:Math.max(i.right,n.right),bottom:Math.max(i.bottom,n.bottom)});let r=oo(this.view),o={left:i.left-r.left,top:i.top-r.top,right:i.right+r.right,bottom:i.bottom+r.bottom},{offsetWidth:l,offsetHeight:a}=this.view.scrollDOM;Tu(this.view.scrollDOM,o,e.head<e.anchor?-1:1,t.x,t.y,Math.max(Math.min(t.xMargin,l),-l),Math.max(Math.min(t.yMargin,a),-a),this.view.textDirection==Y.LTR)}}function Gu(s){return s.node.nodeType==1&&s.node.firstChild&&(s.offset==0||s.node.childNodes[s.offset-1].contentEditable=="false")&&(s.offset==s.node.childNodes.length||s.node.childNodes[s.offset].contentEditable=="false")}function Uh(s,t){let e=s.observer.selectionRange;if(!e.focusNode)return null;let i=bh(e.focusNode,e.focusOffset),n=yh(e.focusNode,e.focusOffset),r=i||n;if(n&&i&&n.node!=i.node){let l=K.get(n.node);if(!l||l instanceof Gt&&l.text!=n.node.nodeValue)r=n;else if(s.docView.lastCompositionAfterCursor){let a=K.get(i.node);!a||a instanceof Gt&&a.text!=i.node.nodeValue||(r=n)}}if(s.docView.lastCompositionAfterCursor=r!=i,!r)return null;let o=t-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}function Yu(s,t,e){let i=Uh(s,e);if(!i)return null;let{node:n,from:r,to:o}=i,l=n.nodeValue;if(/[\n\r]/.test(l)||s.state.doc.sliceString(i.from,i.to)!=l)return null;let a=t.invertedDesc,h=new Wt(a.mapPos(r),a.mapPos(o),r,o),c=[];for(let f=n.parentNode;;f=f.parentNode){let u=K.get(f);if(u instanceof ge)c.push({node:f,deco:u.mark});else{if(u instanceof Z||f.nodeName=="DIV"&&f.parentNode==s.contentDOM)return{range:h,text:n,marks:c,line:f};if(f!=s.contentDOM)c.push({node:f,deco:new Zi({inclusive:!0,attributes:Iu(f),tagName:f.tagName.toLowerCase()})});else return null}}}function Ju(s,t){return s.nodeType!=1?0:(t&&s.childNodes[t-1].contentEditable=="false"?1:0)|(t<s.childNodes.length&&s.childNodes[t].contentEditable=="false"?2:0)}let Xu=class{constructor(){this.changes=[]}compareRange(t,e){_n(t,e,this.changes)}comparePoint(t,e){_n(t,e,this.changes)}boundChange(t){_n(t,t,this.changes)}};function Qu(s,t,e){let i=new Xu;return W.compare(s,t,e,i),i.changes}function Zu(s,t){for(let e=s;e&&e!=t;e=e.assignedSlot||e.parentNode)if(e.nodeType==1&&e.contentEditable=="false")return!0;return!1}function td(s,t){let e=!1;return t&&s.iterChangedRanges((i,n)=>{i<t.to&&n>t.from&&(e=!0)}),e}function ed(s,t,e=1){let i=s.charCategorizer(t),n=s.doc.lineAt(t),r=t-n.from;if(n.length==0)return v.cursor(t);r==0?e=1:r==n.length&&(e=-1);let o=r,l=r;e<0?o=yt(n.text,r,!1):l=yt(n.text,r);let a=i(n.text.slice(o,l));for(;o>0;){let h=yt(n.text,o,!1);if(i(n.text.slice(h,o))!=a)break;o=h}for(;l<n.length;){let h=yt(n.text,l);if(i(n.text.slice(l,h))!=a)break;l=h}return v.range(o+n.from,l+n.from)}function id(s,t){return t.left>s?t.left-s:Math.max(0,s-t.right)}function nd(s,t){return t.top>s?t.top-s:Math.max(0,s-t.bottom)}function Ss(s,t){return s.top<t.bottom-1&&s.bottom>t.top+1}function nl(s,t){return t<s.top?{top:t,left:s.left,right:s.right,bottom:s.bottom}:s}function sl(s,t){return t>s.bottom?{top:s.top,left:s.left,right:s.right,bottom:t}:s}function vr(s,t,e){let i,n,r,o,l=!1,a,h,c,f;for(let p=s.firstChild;p;p=p.nextSibling){let m=ai(p);for(let g=0;g<m.length;g++){let y=m[g];n&&Ss(n,y)&&(y=nl(sl(y,n.bottom),n.top));let w=id(t,y),S=nd(e,y);if(w==0&&S==0)return p.nodeType==3?rl(p,t,e):vr(p,t,e);if(!i||o>S||o==S&&r>w){i=p,n=y,r=w,o=S;let k=S?e<y.top?-1:1:w?t<y.left?-1:1:0;l=!k||(k>0?g<m.length-1:g>0)}w==0?e>y.bottom&&(!c||c.bottom<y.bottom)?(a=p,c=y):e<y.top&&(!f||f.top>y.top)&&(h=p,f=y):c&&Ss(c,y)?c=sl(c,y.bottom):f&&Ss(f,y)&&(f=nl(f,y.top))}}if(c&&c.bottom>=e?(i=a,n=c):f&&f.top<=e&&(i=h,n=f),!i)return{node:s,offset:0};let u=Math.max(n.left,Math.min(n.right,t));if(i.nodeType==3)return rl(i,u,e);if(l&&i.contentEditable!="false")return vr(i,u,e);let d=Array.prototype.indexOf.call(s.childNodes,i)+(t>=(n.left+n.right)/2?1:0);return{node:s,offset:d}}function rl(s,t,e){let i=s.nodeValue.length,n=-1,r=1e9,o=0;for(let l=0;l<i;l++){let a=$e(s,l,l+1).getClientRects();for(let h=0;h<a.length;h++){let c=a[h];if(c.top==c.bottom)continue;o||(o=t-c.left);let f=(c.top>e?c.top-e:e-c.bottom)-1;if(c.left-1<=t&&c.right+1>=t&&f<r){let u=t>=(c.left+c.right)/2,d=u;if((T.chrome||T.gecko)&&$e(s,l).getBoundingClientRect().left==c.right&&(d=!u),f<=0)return{node:s,offset:l+(d?1:0)};n=l+(d?1:0),r=f}}}return{node:s,offset:n>-1?n:o>0?s.nodeValue.length:0}}function Gh(s,t,e,i=-1){var n,r;let o=s.contentDOM.getBoundingClientRect(),l=o.top+s.viewState.paddingTop,a,{docHeight:h}=s.viewState,{x:c,y:f}=t,u=f-l;if(u<0)return 0;if(u>h)return s.state.doc.length;for(let k=s.viewState.heightOracle.textHeight/2,x=!1;a=s.elementAtHeight(u),a.type!=wt.Text;)for(;u=i>0?a.bottom+k:a.top-k,!(u>=0&&u<=h);){if(x)return e?null:0;x=!0,i=-i}f=l+u;let d=a.from;if(d<s.viewport.from)return s.viewport.from==0?0:e?null:ol(s,o,a,c,f);if(d>s.viewport.to)return s.viewport.to==s.state.doc.length?s.state.doc.length:e?null:ol(s,o,a,c,f);let p=s.dom.ownerDocument,m=s.root.elementFromPoint?s.root:p,g=m.elementFromPoint(c,f);g&&!s.contentDOM.contains(g)&&(g=null),g||(c=Math.max(o.left+1,Math.min(o.right-1,c)),g=m.elementFromPoint(c,f),g&&!s.contentDOM.contains(g)&&(g=null));let y,w=-1;if(g&&((n=s.docView.nearest(g))===null||n===void 0?void 0:n.isEditable)!=!1){if(p.caretPositionFromPoint){let k=p.caretPositionFromPoint(c,f);k&&({offsetNode:y,offset:w}=k)}else if(p.caretRangeFromPoint){let k=p.caretRangeFromPoint(c,f);k&&({startContainer:y,startOffset:w}=k,(!s.contentDOM.contains(y)||T.safari&&sd(y,w,c)||T.chrome&&rd(y,w,c))&&(y=void 0))}y&&(w=Math.min(he(y),w))}if(!y||!s.docView.dom.contains(y)){let k=Z.find(s.docView,d);if(!k)return u>a.top+a.height/2?a.to:a.from;({node:y,offset:w}=vr(k.dom,c,f))}let S=s.docView.nearest(y);if(!S)return null;if(S.isWidget&&((r=S.dom)===null||r===void 0?void 0:r.nodeType)==1){let k=S.dom.getBoundingClientRect();return t.y<k.top||t.y<=k.bottom&&t.x<=(k.left+k.right)/2?S.posAtStart:S.posAtEnd}else return S.localPosFromDOM(y,w)+S.posAtStart}function ol(s,t,e,i,n){let r=Math.round((i-t.left)*s.defaultCharacterWidth);if(s.lineWrapping&&e.height>s.defaultLineHeight*1.5){let l=s.viewState.heightOracle.textHeight,a=Math.floor((n-e.top-(s.defaultLineHeight-l)*.5)/l);r+=a*s.viewState.heightOracle.lineLength}let o=s.state.sliceDoc(e.from,e.to);return e.from+lr(o,r,s.state.tabSize)}function sd(s,t,e){let i;if(s.nodeType!=3||t!=(i=s.nodeValue.length))return!1;for(let n=s.nextSibling;n;n=n.nextSibling)if(n.nodeType!=1||n.nodeName!="BR")return!1;return $e(s,i-1,i).getBoundingClientRect().left>e}function rd(s,t,e){if(t!=0)return!1;for(let n=s;;){let r=n.parentNode;if(!r||r.nodeType!=1||r.firstChild!=n)return!1;if(r.classList.contains("cm-line"))break;n=r}let i=s.nodeType==1?s.getBoundingClientRect():$e(s,0,Math.max(s.nodeValue.length,1)).getBoundingClientRect();return e-i.left>5}function kr(s,t){let e=s.lineBlockAt(t);if(Array.isArray(e.type)){for(let i of e.type)if(i.to>t||i.to==t&&(i.to==e.to||i.type==wt.Text))return i}return e}function od(s,t,e,i){let n=kr(s,t.head),r=!i||n.type!=wt.Text||!(s.lineWrapping||n.widgetLineBreaks)?null:s.coordsAtPos(t.assoc<0&&t.head>n.from?t.head-1:t.head);if(r){let o=s.dom.getBoundingClientRect(),l=s.textDirectionAt(n.from),a=s.posAtCoords({x:e==(l==Y.LTR)?o.right-1:o.left+1,y:(r.top+r.bottom)/2});if(a!=null)return v.cursor(a,e?-1:1)}return v.cursor(e?n.to:n.from,e?-1:1)}function ll(s,t,e,i){let n=s.state.doc.lineAt(t.head),r=s.bidiSpans(n),o=s.textDirectionAt(n.from);for(let l=t,a=null;;){let h=ju(n,r,o,l,e),c=Eh;if(!h){if(n.number==(e?s.state.doc.lines:1))return l;c=` 9`,n=s.state.doc.line(n.number+(e?1:-1)),r=s.bidiSpans(n),h=s.visualLineSide(n,!e)}if(a){if(!a(c))return l}else{if(!i)return h;a=i(c)}l=h}}function ld(s,t,e){let i=s.state.charCategorizer(t),n=i(e);return r=>{let o=i(r);return n==It.Space&&(n=o),n==o}}function ad(s,t,e,i){let n=t.head,r=e?1:-1;if(n==(e?s.state.doc.length:0))return v.cursor(n,t.assoc);let o=t.goalColumn,l,a=s.contentDOM.getBoundingClientRect(),h=s.coordsAtPos(n,t.assoc||-1),c=s.documentTop;if(h)o==null&&(o=h.left-a.left),l=r<0?h.top:h.bottom;else{let d=s.viewState.lineBlockAt(n);o==null&&(o=Math.min(a.right-a.left,s.defaultCharacterWidth*(n-d.from))),l=(r<0?d.top:d.bottom)+c}let f=a.left+o,u=i??s.viewState.heightOracle.textHeight>>1;for(let d=0;;d+=10){let p=l+(u+d)*r,m=Gh(s,{x:f,y:p},!1,r);if(p<a.top||p>a.bottom||(r<0?m<n:m>n)){let g=s.docView.coordsForChar(m),y=!g||p<g.top?-1:1;return v.cursor(m,y,void 0,o)}}}function In(s,t,e){for(;;){let i=0;for(let n of s)n.between(t-1,t+1,(r,o,l)=>{if(t>r&&t<o){let a=i||e||(t-r<o-t?-1:1);t=a<0?r:o,i=a}});if(!i)return t}}function Cs(s,t,e){let i=In(s.state.facet(ro).map(n=>n(s)),e.from,t.head>e.from?-1:1);return i==e.from?e:v.cursor(i,i<e.from?1:-1)}const Oi="ï¿¿";class hd{constructor(t,e){this.points=t,this.text="",this.lineSeparator=e.facet(H.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=Oi}readRange(t,e){if(!t)return this;let i=t.parentNode;for(let n=t;;){this.findPointBefore(i,n);let r=this.text.length;this.readNode(n);let o=n.nextSibling;if(o==e)break;let l=K.get(n),a=K.get(o);(l&&a?l.breakAfter:(l?l.breakAfter:Kn(n))||Kn(o)&&(n.nodeName!="BR"||n.cmIgnore)&&this.text.length>r)&&this.lineBreak(),n=o}return this.findPointBefore(i,e),this}readTextNode(t){let e=t.nodeValue;for(let i of this.points)i.node==t&&(i.pos=this.text.length+Math.min(i.offset,e.length));for(let i=0,n=this.lineSeparator?null:/\r\n?|\n/g;;){let r=-1,o=1,l;if(this.lineSeparator?(r=e.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(l=n.exec(e))&&(r=l.index,o=l[0].length),this.append(e.slice(i,r<0?e.length:r)),r<0)break;if(this.lineBreak(),o>1)for(let a of this.points)a.node==t&&a.pos>this.text.length&&(a.pos-=o-1);i=r+o}}readNode(t){if(t.cmIgnore)return;let e=K.get(t),i=e&&e.overrideDOMText;if(i!=null){this.findPointInside(t,i.length);for(let n=i.iter();!n.next().done;)n.lineBreak?this.lineBreak():this.append(n.value)}else t.nodeType==3?this.readTextNode(t):t.nodeName=="BR"?t.nextSibling&&this.lineBreak():t.nodeType==1&&this.readRange(t.firstChild,null)}findPointBefore(t,e){for(let i of this.points)i.node==t&&t.childNodes[i.offset]==e&&(i.pos=this.text.length)}findPointInside(t,e){for(let i of this.points)(t.nodeType==3?i.node==t:t.contains(i.node))&&(i.pos=this.text.length+(cd(t,i.node,i.offset)?e:0))}}function cd(s,t,e){for(;;){if(!t||e<he(t))return!1;if(t==s)return!0;e=ze(t)+1,t=t.parentNode}}class al{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class fd{constructor(t,e,i,n){this.typeOver=n,this.bounds=null,this.text="",this.domChanged=e>-1;let{impreciseHead:r,impreciseAnchor:o}=t.docView;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=t.docView.domBoundsAround(e,i,0))){let l=r||o?[]:pd(t),a=new hd(l,t.state);a.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=a.text,this.newSel=md(l,this.bounds.from)}else{let l=t.observer.selectionRange,a=r&&r.node==l.focusNode&&r.offset==l.focusOffset||!cr(t.contentDOM,l.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(l.focusNode,l.focusOffset),h=o&&o.node==l.anchorNode&&o.offset==l.anchorOffset||!cr(t.contentDOM,l.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(l.anchorNode,l.anchorOffset),c=t.viewport;if((T.ios||T.chrome)&&t.state.selection.main.empty&&a!=h&&(c.from>0||c.to<t.state.doc.length)){let f=Math.min(a,h),u=Math.max(a,h),d=c.from-f,p=c.to-u;(d==0||d==1||f==0)&&(p==0||p==-1||u==t.state.doc.length)&&(a=0,h=t.state.doc.length)}this.newSel=v.single(h,a)}}}function Yh(s,t){let e,{newSel:i}=t,n=s.state.selection.main,r=s.inputState.lastKeyTime>Date.now()-100?s.inputState.lastKeyCode:-1;if(t.bounds){let{from:o,to:l}=t.bounds,a=n.from,h=null;(r===8||T.android&&t.text.length<l-o)&&(a=n.to,h="end");let c=dd(s.state.doc.sliceString(o,l,Oi),t.text,a-o,h);c&&(T.chrome&&r==13&&c.toB==c.from+2&&t.text.slice(c.from,c.toB)==Oi+Oi&&c.toB--,e={from:o+c.from,to:o+c.toA,insert:V.of(t.text.slice(c.from,c.toB).split(Oi))})}else i&&(!s.hasFocus&&s.state.facet(de)||i.main.eq(n))&&(i=null);if(!e&&!i)return!1;if(!e&&t.typeOver&&!n.empty&&i&&i.main.empty?e={from:n.from,to:n.to,insert:s.state.doc.slice(n.from,n.to)}:(T.mac||T.android)&&e&&e.from==e.to&&e.from==n.head-1&&/^\. ?$/.test(e.insert.toString())&&s.contentDOM.getAttribute("autocorrect")=="off"?(i&&e.insert.length==2&&(i=v.single(i.main.anchor-1,i.main.head-1)),e={from:e.from,to:e.to,insert:V.of([e.insert.toString().replace("."," ")])}):e&&e.from>=n.from&&e.to<=n.to&&(e.from!=n.from||e.to!=n.to)&&n.to-n.from-(e.to-e.from)<=4?e={from:n.from,to:n.to,insert:s.state.doc.slice(n.from,e.from).append(e.insert).append(s.state.doc.slice(e.to,n.to))}:T.chrome&&e&&e.from==e.to&&e.from==n.head&&e.insert.toString()==` 10 `&&s.lineWrapping&&(i&&(i=v.single(i.main.anchor-1,i.main.head-1)),e={from:n.from,to:n.to,insert:V.of([" "])}),e)return lo(s,e,i,r);if(i&&!i.main.eq(n)){let o=!1,l="select";return s.inputState.lastSelectionTime>Date.now()-50&&(s.inputState.lastSelectionOrigin=="select"&&(o=!0),l=s.inputState.lastSelectionOrigin),s.dispatch({selection:i,scrollIntoView:o,userEvent:l}),!0}else return!1}function lo(s,t,e,i=-1){if(T.ios&&s.inputState.flushIOSKey(t))return!0;let n=s.state.selection.main;if(T.android&&(t.to==n.to&&(t.from==n.from||t.from==n.from-1&&s.state.sliceDoc(t.from,n.from)==" ")&&t.insert.length==1&&t.insert.lines==2&&si(s.contentDOM,"Enter",13)||(t.from==n.from-1&&t.to==n.to&&t.insert.length==0||i==8&&t.insert.length<t.to-t.from&&t.to>n.head)&&si(s.contentDOM,"Backspace",8)||t.from==n.from&&t.to==n.to+1&&t.insert.length==0&&si(s.contentDOM,"Delete",46)))return!0;let r=t.insert.toString();s.inputState.composing>=0&&s.inputState.composing++;let o,l=()=>o||(o=ud(s,t,e));return s.state.facet(Nh).some(a=>a(s,t.from,t.to,r,l))||s.dispatch(l()),!0}function ud(s,t,e){let i,n=s.state,r=n.selection.main;if(t.from>=r.from&&t.to<=r.to&&t.to-t.from>=(r.to-r.from)/3&&(!e||e.main.empty&&e.main.from==t.from+t.insert.length)&&s.inputState.composing<0){let l=r.from<t.from?n.sliceDoc(r.from,t.from):"",a=r.to>t.to?n.sliceDoc(t.to,r.to):"";i=n.replaceSelection(s.state.toText(l+t.insert.sliceString(0,void 0,s.state.lineBreak)+a))}else{let l=n.changes(t),a=e&&e.main.to<=l.newLength?e.main:void 0;if(n.selection.ranges.length>1&&s.inputState.composing>=0&&t.to<=r.to&&t.to>=r.to-10){let h=s.state.sliceDoc(t.from,t.to),c,f=e&&Uh(s,e.main.head);if(f){let p=t.insert.length-(t.to-t.from);c={from:f.from,to:f.to-p}}else c=s.state.doc.lineAt(r.head);let u=r.to-t.to,d=r.to-r.from;i=n.changeByRange(p=>{if(p.from==r.from&&p.to==r.to)return{changes:l,range:a||p.map(l)};let m=p.to-u,g=m-h.length;if(p.to-p.from!=d||s.state.sliceDoc(g,m)!=h||p.to>=c.from&&p.from<=c.to)return{range:p};let y=n.changes({from:g,to:m,insert:t.insert}),w=p.to-r.to;return{changes:y,range:a?v.range(Math.max(0,a.anchor+w),Math.max(0,a.head+w)):p.map(y)}})}else i={changes:l,selection:a&&n.selection.replaceRange(a)}}let o="input.type";return(s.composing||s.inputState.compositionPendingChange&&s.inputState.compositionEndedAt>Date.now()-50)&&(s.inputState.compositionPendingChange=!1,o+=".compose",s.inputState.compositionFirstChange&&(o+=".start",s.inputState.compositionFirstChange=!1)),n.update(i,{userEvent:o,scrollIntoView:!0})}function dd(s,t,e,i){let n=Math.min(s.length,t.length),r=0;for(;r<n&&s.charCodeAt(r)==t.charCodeAt(r);)r++;if(r==n&&s.length==t.length)return null;let o=s.length,l=t.length;for(;o>0&&l>0&&s.charCodeAt(o-1)==t.charCodeAt(l-1);)o--,l--;if(i=="end"){let a=Math.max(0,r-Math.min(o,l));e-=o+a-r}if(o<r&&s.length<t.length){let a=e<=r&&e>=o?r-e:0;r-=a,l=r+(l-o),o=r}else if(l<r){let a=e<=r&&e>=l?r-e:0;r-=a,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function pd(s){let t=[];if(s.root.activeElement!=s.contentDOM)return t;let{anchorNode:e,anchorOffset:i,focusNode:n,focusOffset:r}=s.observer.selectionRange;return e&&(t.push(new al(e,i)),(n!=e||r!=i)&&t.push(new al(n,r))),t}function md(s,t){if(s.length==0)return null;let e=s[0].pos,i=s.length==2?s[1].pos:e;return e>-1&&i>-1?v.single(e+t,i+t):null}class gd{setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}constructor(t){this.view=t,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=t.hasFocus,T.safari&&t.contentDOM.addEventListener("input",()=>null),T.gecko&&Ed(t.contentDOM.ownerDocument)}handleEvent(t){!Cd(this.view,t)||this.ignoreDuringComposition(t)||t.type=="keydown"&&this.keydown(t)||(this.view.updateState!=0?Promise.resolve().then(()=>this.runHandlers(t.type,t)):this.runHandlers(t.type,t))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let n of i.observers)n(this.view,e);for(let n of i.handlers){if(e.defaultPrevented)break;if(n(this.view,e)){e.preventDefault();break}}}}ensureHandlers(t){let e=bd(t),i=this.handlers,n=this.view.contentDOM;for(let r in e)if(r!="scroll"){let o=!e[r].handlers.length,l=i[r];l&&o!=!l.handlers.length&&(n.removeEventListener(r,this.handleEvent),l=null),l||n.addEventListener(r,this.handleEvent,{passive:o})}for(let r in i)r!="scroll"&&!e[r]&&n.removeEventListener(r,this.handleEvent);this.handlers=e}keydown(t){if(this.lastKeyCode=t.keyCode,this.lastKeyTime=Date.now(),t.keyCode==9&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&t.keyCode!=27&&Xh.indexOf(t.keyCode)<0&&(this.tabFocusMode=-1),T.android&&T.chrome&&!t.synthetic&&(t.keyCode==13||t.keyCode==8))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;let e;return T.ios&&!t.synthetic&&!t.altKey&&!t.metaKey&&((e=Jh.find(i=>i.keyCode==t.keyCode))&&!t.ctrlKey||yd.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(this.pendingIOSKey=e||t,setTimeout(()=>this.flushIOSKey(),250),!0):(t.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(t){let e=this.pendingIOSKey;return!e||e.key=="Enter"&&t&&t.from<t.to&&/^\S+$/.test(t.insert.toString())?!1:(this.pendingIOSKey=void 0,si(this.view.contentDOM,e.key,e.keyCode,e instanceof KeyboardEvent?e:void 0))}ignoreDuringComposition(t){return/^key/.test(t.type)?this.composing>0?!0:T.safari&&!T.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1:!1}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.view.observer.update(t),this.mouseSelection&&this.mouseSelection.update(t),this.draggedContent&&t.docChanged&&(this.draggedContent=this.draggedContent.map(t.changes)),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function hl(s,t){return(e,i)=>{try{return t.call(s,i,e)}catch(n){Mt(e.state,n)}}}function bd(s){let t=Object.create(null);function e(i){return t[i]||(t[i]={observers:[],handlers:[]})}for(let i of s){let n=i.spec;if(n&&n.domEventHandlers)for(let r in n.domEventHandlers){let o=n.domEventHandlers[r];o&&e(r).handlers.push(hl(i.value,o))}if(n&&n.domEventObservers)for(let r in n.domEventObservers){let o=n.domEventObservers[r];o&&e(r).observers.push(hl(i.value,o))}}for(let i in Yt)e(i).handlers.push(Yt[i]);for(let i in zt)e(i).observers.push(zt[i]);return t}const Jh=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],yd="dthko",Xh=[16,17,18,20,91,92,224,225],dn=6;function pn(s){return Math.max(0,s)*.7+8}function wd(s,t){return Math.max(Math.abs(s.clientX-t.clientX),Math.abs(s.clientY-t.clientY))}class xd{constructor(t,e,i,n){this.view=t,this.startEvent=e,this.style=i,this.mustSelect=n,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=e,this.scrollParents=Ou(t.contentDOM),this.atoms=t.state.facet(ro).map(o=>o(t));let r=t.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(H.allowMultipleSelections)&&vd(t,e),this.dragging=Sd(t,e)&&tc(e)==1?null:!1}start(t){this.dragging===!1&&this.select(t)}move(t){if(t.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&wd(this.startEvent,t)<10)return;this.select(this.lastEvent=t);let e=0,i=0,n=0,r=0,o=this.view.win.innerWidth,l=this.view.win.innerHeight;this.scrollParents.x&&({left:n,right:o}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:r,bottom:l}=this.scrollParents.y.getBoundingClientRect());let a=oo(this.view);t.clientX-a.left<=n+dn?e=-pn(n-t.clientX):t.clientX+a.right>=o-dn&&(e=pn(t.clientX-o)),t.clientY-a.top<=r+dn?i=-pn(r-t.clientY):t.clientY+a.bottom>=l-dn&&(i=pn(t.clientY-l)),this.setScrollSpeed(e,i)}up(t){this.dragging==null&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:t,y:e}=this.scrollSpeed;t&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=t,t=0),e&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=e,e=0),(t||e)&&this.view.win.scrollBy(t,e),this.dragging===!1&&this.select(this.lastEvent)}skipAtoms(t){let e=null;for(let i=0;i<t.ranges.length;i++){let n=t.ranges[i],r=null;if(n.empty){let o=In(this.atoms,n.from,0);o!=n.from&&(r=v.cursor(o,-1))}else{let o=In(this.atoms,n.from,-1),l=In(this.atoms,n.to,1);(o!=n.from||l!=n.to)&&(r=v.range(n.from==n.anchor?o:l,n.from==n.head?o:l))}r&&(e||(e=t.ranges.slice()),e[i]=r)}return e?v.create(e,t.mainIndex):t}select(t){let{view:e}=this,i=this.skipAtoms(this.style.get(t,this.extend,this.multiple));(this.mustSelect||!i.eq(e.state.selection,this.dragging===!1))&&this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(t){t.transactions.some(e=>e.isUserEvent("input.type"))?this.destroy():this.style.update(t)&&setTimeout(()=>this.select(this.lastEvent),20)}}function vd(s,t){let e=s.state.facet(Lh);return e.length?e[0](t):T.mac?t.metaKey:t.ctrlKey}function kd(s,t){let e=s.state.facet(Rh);return e.length?e[0](t):T.mac?!t.altKey:!t.ctrlKey}function Sd(s,t){let{main:e}=s.state.selection;if(e.empty)return!1;let i=Hi(s.root);if(!i||i.rangeCount==0)return!0;let n=i.getRangeAt(0).getClientRects();for(let r=0;r<n.length;r++){let o=n[r];if(o.left<=t.clientX&&o.right>=t.clientX&&o.top<=t.clientY&&o.bottom>=t.clientY)return!0}return!1}function Cd(s,t){if(!t.bubbles)return!0;if(t.defaultPrevented)return!1;for(let 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FileReader;l.onerror=r,l.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(l.result)||(i[o]=l.result),r()},l.readAsText(e[o])}return!0}else{let i=t.dataTransfer.getData("Text");if(i)return gl(s,t,i,!0),!0}return!1};Yt.paste=(s,t)=>{if(s.state.readOnly)return!0;s.observer.flush();let e=Qh?null:t.clipboardData;return e?(Zh(s,e.getData("text/plain")||e.getData("text/uri-list")),!0):(Ad(s),!1)};function Bd(s,t){let e=s.dom.parentNode;if(!e)return;let i=e.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.value=t,i.focus(),i.selectionEnd=t.length,i.selectionStart=0,setTimeout(()=>{i.remove(),s.focus()},50)}function Pd(s){let t=[],e=[],i=!1;for(let n of s.selection.ranges)n.empty||(t.push(s.sliceDoc(n.from,n.to)),e.push(n));if(!t.length){let n=-1;for(let{from:r}of s.selection.ranges){let o=s.doc.lineAt(r);o.number>n&&(t.push(o.text),e.push({from:o.from,to:Math.min(s.doc.length,o.to+1)})),n=o.number}i=!0}return{text:as(s,no,t.join(s.lineBreak)),ranges:e,linewise:i}}let Sr=null;Yt.copy=Yt.cut=(s,t)=>{let{text:e,ranges:i,linewise:n}=Pd(s.state);if(!e&&!n)return!1;Sr=n?e:null,t.type=="cut"&&!s.state.readOnly&&s.dispatch({changes:i,scrollIntoView:!0,userEvent:"delete.cut"});let r=Qh?null:t.clipboardData;return r?(r.clearData(),r.setData("text/plain",e),!0):(Bd(s,e),!1)};const ec=be.define();function ic(s,t){let e=[];for(let i of s.facet(Fh)){let n=i(s,t);n&&e.push(n)}return e?s.update({effects:e,annotations:ec.of(!0)}):null}function nc(s){setTimeout(()=>{let t=s.hasFocus;if(t!=s.inputState.notifiedFocused){let e=ic(s.state,t);e?s.dispatch(e):s.update([])}},10)}zt.focus=s=>{s.inputState.lastFocusTime=Date.now(),!s.scrollDOM.scrollTop&&(s.inputState.lastScrollTop||s.inputState.lastScrollLeft)&&(s.scrollDOM.scrollTop=s.inputState.lastScrollTop,s.scrollDOM.scrollLeft=s.inputState.lastScrollLeft),nc(s)};zt.blur=s=>{s.observer.clearSelectionRange(),nc(s)};zt.compositionstart=zt.compositionupdate=s=>{s.observer.editContext||(s.inputState.compositionFirstChange==null&&(s.inputState.compositionFirstChange=!0),s.inputState.composing<0&&(s.inputState.composing=0))};zt.compositionend=s=>{s.observer.editContext||(s.inputState.composing=-1,s.inputState.compositionEndedAt=Date.now(),s.inputState.compositionPendingKey=!0,s.inputState.compositionPendingChange=s.observer.pendingRecords().length>0,s.inputState.compositionFirstChange=null,T.chrome&&T.android?s.observer.flushSoon():s.inputState.compositionPendingChange?Promise.resolve().then(()=>s.observer.flush()):setTimeout(()=>{s.inputState.composing<0&&s.docView.hasComposition&&s.update([])},50))};zt.contextmenu=s=>{s.inputState.lastContextMenu=Date.now()};Yt.beforeinput=(s,t)=>{var e,i;if(t.inputType=="insertReplacementText"&&s.observer.editContext){let r=(e=t.dataTransfer)===null||e===void 0?void 0:e.getData("text/plain"),o=t.getTargetRanges();if(r&&o.length){let l=o[0],a=s.posAtDOM(l.startContainer,l.startOffset),h=s.posAtDOM(l.endContainer,l.endOffset);return lo(s,{from:a,to:h,insert:s.state.toText(r)},null),!0}}let n;if(T.chrome&&T.android&&(n=Jh.find(r=>r.inputType==t.inputType))&&(s.observer.delayAndroidKey(n.key,n.keyCode),n.key=="Backspace"||n.key=="Delete")){let r=((i=window.visualViewport)===null||i===void 0?void 0:i.height)||0;setTimeout(()=>{var o;(((o=window.visualViewport)===null||o===void 0?void 0:o.height)||0)>r+10&&s.hasFocus&&(s.contentDOM.blur(),s.focus())},100)}return T.ios&&t.inputType=="deleteContentForward"&&s.observer.flushSoon(),T.safari&&t.inputType=="insertText"&&s.inputState.composing>=0&&setTimeout(()=>zt.compositionend(s,t),20),!1};const bl=new Set;function Ed(s){bl.has(s)||(bl.add(s),s.addEventListener("copy",()=>{}),s.addEventListener("cut",()=>{}))}const yl=["pre-wrap","normal","pre-line","break-spaces"];let fi=!1;function wl(){fi=!1}class Ld{constructor(t){this.lineWrapping=t,this.doc=V.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){return this.lineWrapping?(1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return yl.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i<t.length;i++){let n=t[i];n<0?i++:this.heightSamples[Math.floor(n*10)]||(e=!0,this.heightSamples[Math.floor(n*10)]=!0)}return e}refresh(t,e,i,n,r,o){let l=yl.indexOf(t)>-1,a=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=l;if(this.lineWrapping=l,this.lineHeight=e,this.charWidth=i,this.textHeight=n,this.lineLength=r,a){this.heightSamples={};for(let h=0;h<o.length;h++){let c=o[h];c<0?h++:this.heightSamples[Math.floor(c*10)]=!0}}return a}}class Rd{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class se{constructor(t,e,i,n,r){this.from=t,this.length=e,this.top=i,this.height=n,this._content=r}get type(){return typeof this._content=="number"?wt.Text:Array.isArray(this._content)?this._content:this._content.type}get to(){return this.from+this.length}get bottom(){return this.top+this.height}get widget(){return this._content instanceof De?this._content.widget:null}get widgetLineBreaks(){return typeof this._content=="number"?this._content:0}join(t){let e=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(t._content)?t._content:[t]);return new se(this.from,this.length+t.length,this.top,this.height+t.height,e)}}var G=function(s){return s[s.ByPos=0]="ByPos",s[s.ByHeight=1]="ByHeight",s[s.ByPosNoHeight=2]="ByPosNoHeight",s}(G||(G={}));const Nn=.001;class xt{constructor(t,e,i=2){this.length=t,this.height=e,this.flags=i}get outdated(){return(this.flags&2)>0}set outdated(t){this.flags=(t?2:0)|this.flags&-3}setHeight(t){this.height!=t&&(Math.abs(this.height-t)>Nn&&(fi=!0),this.height=t)}replace(t,e,i){return xt.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,n){let r=this,o=i.doc;for(let l=n.length-1;l>=0;l--){let{fromA:a,toA:h,fromB:c,toB:f}=n[l],u=r.lineAt(a,G.ByPosNoHeight,i.setDoc(e),0,0),d=u.to>=h?u:r.lineAt(h,G.ByPosNoHeight,i,0,0);for(f+=d.to-h,h=d.to;l>0&&u.from<=n[l-1].toA;)a=n[l-1].fromA,c=n[l-1].fromB,l--,a<u.from&&(u=r.lineAt(a,G.ByPosNoHeight,i,0,0));c+=u.from-a,a=u.from;let p=ao.build(i.setDoc(o),t,c,f);r=Yn(r,r.replace(a,h,p))}return r.updateHeight(i,0)}static empty(){return new Ot(0,0)}static of(t){if(t.length==1)return t[0];let e=0,i=t.length,n=0,r=0;for(;;)if(e==i)if(n>r*2){let l=t[e-1];l.break?t.splice(--e,1,l.left,null,l.right):t.splice(--e,1,l.left,l.right),i+=1+l.break,n-=l.size}else if(r>n*2){let l=t[i];l.break?t.splice(i,1,l.left,null,l.right):t.splice(i,1,l.left,l.right),i+=2+l.break,r-=l.size}else break;else if(n<r){let l=t[e++];l&&(n+=l.size)}else{let l=t[--i];l&&(r+=l.size)}let o=0;return t[e-1]==null?(o=1,e--):t[e]==null&&(o=1,i++),new _d(xt.of(t.slice(0,e)),o,xt.of(t.slice(i)))}}function Yn(s,t){return s==t?s:(s.constructor!=t.constructor&&(fi=!0),t)}xt.prototype.size=1;class sc extends xt{constructor(t,e,i){super(t,e),this.deco=i}blockAt(t,e,i,n){return new se(n,this.length,i,this.height,this.deco||0)}lineAt(t,e,i,n,r){return this.blockAt(0,i,n,r)}forEachLine(t,e,i,n,r,o){t<=r+this.length&&e>=r&&o(this.blockAt(0,i,n,r))}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setHeight(n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Ot extends sc{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,n){return new se(n,this.length,i,this.height,this.breaks)}replace(t,e,i){let n=i[0];return i.length==1&&(n instanceof Ot||n instanceof at&&n.flags&4)&&Math.abs(this.length-n.length)<10?(n instanceof at?n=new Ot(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):xt.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setHeight(n.heights[n.index++]):(i||this.outdated)&&this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class at extends xt{constructor(t){super(t,0)}heightMetrics(t,e){let i=t.doc.lineAt(e).number,n=t.doc.lineAt(e+this.length).number,r=n-i+1,o,l=0;if(t.lineWrapping){let a=Math.min(this.height,t.lineHeight*r);o=a/r,this.length>r+1&&(l=(this.height-a)/(this.length-r-1))}else o=this.height/r;return{firstLine:i,lastLine:n,perLine:o,perChar:l}}blockAt(t,e,i,n){let{firstLine:r,lastLine:o,perLine:l,perChar:a}=this.heightMetrics(e,n);if(e.lineWrapping){let h=n+(t<e.lineHeight?0:Math.round(Math.max(0,Math.min(1,(t-i)/this.height))*this.length)),c=e.doc.lineAt(h),f=l+c.length*a,u=Math.max(i,t-f/2);return new se(c.from,c.length,u,f,0)}else{let h=Math.max(0,Math.min(o-r,Math.floor((t-i)/l))),{from:c,length:f}=e.doc.line(r+h);return new se(c,f,i+l*h,l,0)}}lineAt(t,e,i,n,r){if(e==G.ByHeight)return this.blockAt(t,i,n,r);if(e==G.ByPosNoHeight){let{from:d,to:p}=i.doc.lineAt(t);return new se(d,p-d,0,0,0)}let{firstLine:o,perLine:l,perChar:a}=this.heightMetrics(i,r),h=i.doc.lineAt(t),c=l+h.length*a,f=h.number-o,u=n+l*f+a*(h.from-r-f);return new se(h.from,h.length,Math.max(n,Math.min(u,n+this.height-c)),c,0)}forEachLine(t,e,i,n,r,o){t=Math.max(t,r),e=Math.min(e,r+this.length);let{firstLine:l,perLine:a,perChar:h}=this.heightMetrics(i,r);for(let c=t,f=n;c<=e;){let u=i.doc.lineAt(c);if(c==t){let p=u.number-l;f+=a*p+h*(t-r-p)}let d=a+h*u.length;o(new se(u.from,u.length,f,d,0)),f+=d,c=u.to+1}}replace(t,e,i){let n=this.length-e;if(n>0){let r=i[i.length-1];r instanceof at?i[i.length-1]=new at(r.length+n):i.push(null,new at(n-1))}if(t>0){let r=i[0];r instanceof at?i[0]=new at(t+r.length):i.unshift(new at(t-1),null)}return xt.of(i)}decomposeLeft(t,e){e.push(new at(t-1),null)}decomposeRight(t,e){e.push(null,new at(this.length-t-1))}updateHeight(t,e=0,i=!1,n){let r=e+this.length;if(n&&n.from<=e+this.length&&n.more){let o=[],l=Math.max(e,n.from),a=-1;for(n.from>e&&o.push(new at(n.from-e-1).updateHeight(t,e));l<=r&&n.more;){let c=t.doc.lineAt(l).length;o.length&&o.push(null);let f=n.heights[n.index++];a==-1?a=f:Math.abs(f-a)>=Nn&&(a=-2);let u=new Ot(c,f);u.outdated=!1,o.push(u),l+=c+1}l<=r&&o.push(null,new at(r-l).updateHeight(t,l));let h=xt.of(o);return(a<0||Math.abs(h.height-this.height)>=Nn||Math.abs(a-this.heightMetrics(t,e).perLine)>=Nn)&&(fi=!0),Yn(this,h)}else(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class _d extends xt{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return this.flags&1}blockAt(t,e,i,n){let r=i+this.left.height;return t<r?this.left.blockAt(t,e,i,n):this.right.blockAt(t,e,r,n+this.left.length+this.break)}lineAt(t,e,i,n,r){let o=n+this.left.height,l=r+this.left.length+this.break,a=e==G.ByHeight?t<o:t<l,h=a?this.left.lineAt(t,e,i,n,r):this.right.lineAt(t,e,i,o,l);if(this.break||(a?h.to<l:h.from>l))return h;let c=e==G.ByPosNoHeight?G.ByPosNoHeight:G.ByPos;return a?h.join(this.right.lineAt(l,c,i,o,l)):this.left.lineAt(l,c,i,n,r).join(h)}forEachLine(t,e,i,n,r,o){let l=n+this.left.height,a=r+this.left.length+this.break;if(this.break)t<a&&this.left.forEachLine(t,e,i,n,r,o),e>=a&&this.right.forEachLine(t,e,i,l,a,o);else{let h=this.lineAt(a,G.ByPos,i,n,r);t<h.from&&this.left.forEachLine(t,h.from-1,i,n,r,o),h.to>=t&&h.from<=e&&o(h),e>h.to&&this.right.forEachLine(h.to+1,e,i,l,a,o)}}replace(t,e,i){let n=this.left.length+this.break;if(e<n)return this.balanced(this.left.replace(t,e,i),this.right);if(t>this.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let r=[];t>0&&this.decomposeLeft(t,r);let o=r.length;for(let l of i)r.push(l);if(t>0&&xl(r,o-1),e<this.length){let l=r.length;this.decomposeRight(e,r),xl(r,l)}return xt.of(r)}decomposeLeft(t,e){let i=this.left.length;if(t<=i)return this.left.decomposeLeft(t,e);e.push(this.left),this.break&&(i++,t>=i&&e.push(null)),t>i&&this.right.decomposeLeft(t-i,e)}decomposeRight(t,e){let i=this.left.length,n=i+this.break;if(t>=n)return this.right.decomposeRight(t-n,e);t<i&&this.left.decomposeRight(t,e),this.break&&t<n&&e.push(null),e.push(this.right)}balanced(t,e){return t.size>2*e.size||e.size>2*t.size?xt.of(this.break?[t,null,e]:[t,e]):(this.left=Yn(this.left,t),this.right=Yn(this.right,e),this.setHeight(t.height+e.height),this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,n){let{left:r,right:o}=this,l=e+r.length+this.break,a=null;return n&&n.from<=e+r.length&&n.more?a=r=r.updateHeight(t,e,i,n):r.updateHeight(t,e,i),n&&n.from<=l+o.length&&n.more?a=o=o.updateHeight(t,l,i,n):o.updateHeight(t,l,i),a?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 xl(s,t){let e,i;s[t]==null&&(e=s[t-1])instanceof at&&(i=s[t+1])instanceof at&&s.splice(t-1,3,new at(e.length+1+i.length))}const Id=5;class ao{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,e){if(this.lineStart>-1){let i=Math.min(e,this.lineEnd),n=this.nodes[this.nodes.length-1];n instanceof Ot?n.length+=i-this.pos:(i>this.pos||!this.isCovered)&&this.nodes.push(new Ot(i-this.pos,-1)),this.writtenTo=i,e>i&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t<e||i.heightRelevant){let n=i.widget?i.widget.estimatedHeight:0,r=i.widget?i.widget.lineBreaks:0;n<0&&(n=this.oracle.lineHeight);let o=e-t;i.block?this.addBlock(new sc(o,n,i)):(o||r||n>=Id)&&this.addLineDeco(n,r,o)}else e>t&&this.span(t,e);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:t,to:e}=this.oracle.doc.lineAt(this.pos);this.lineStart=t,this.lineEnd=e,this.writtenTo<t&&((this.writtenTo<t-1||this.nodes[this.nodes.length-1]==null)&&this.nodes.push(this.blankContent(this.writtenTo,t-1)),this.nodes.push(null)),this.pos>t&&this.nodes.push(new Ot(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new at(e-t);return this.oracle.doc.lineAt(t).to==e&&(i.flags|=4),i}ensureLine(){this.enterLine();let t=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(t instanceof Ot)return t;let e=new Ot(0,-1);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let n=this.ensureLine();n.length+=i,n.collapsed+=i,n.widgetHeight=Math.max(n.widgetHeight,t),n.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(e instanceof Ot)&&!this.isCovered?this.nodes.push(new Ot(0,-1)):(this.writtenTo<this.pos||e==null)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos));let i=t;for(let n of this.nodes)n instanceof Ot&&n.updateHeight(this.oracle,i),i+=n?n.length:1;return this.nodes}static build(t,e,i,n){let r=new ao(i,t);return W.spans(e,i,n,r,0),r.finish(i)}}function Nd(s,t,e){let i=new Fd;return W.compare(s,t,e,i,0),i.changes}class Fd{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,n){(t<e||i&&i.heightRelevant||n&&n.heightRelevant)&&_n(t,e,this.changes,5)}}function Vd(s,t){let e=s.getBoundingClientRect(),i=s.ownerDocument,n=i.defaultView||window,r=Math.max(0,e.left),o=Math.min(n.innerWidth,e.right),l=Math.max(0,e.top),a=Math.min(n.innerHeight,e.bottom);for(let h=s.parentNode;h&&h!=i.body;)if(h.nodeType==1){let c=h,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),a=Math.min(h==s.parentNode?n.innerHeight:a,u.bottom)}h=f.position=="absolute"||f.position=="fixed"?c.offsetParent:c.parentNode}else if(h.nodeType==11)h=h.host;else break;return{left:r-e.left,right:Math.max(r,o)-e.left,top:l-(e.top+t),bottom:Math.max(l,a)-(e.top+t)}}function Hd(s){let t=s.getBoundingClientRect(),e=s.ownerDocument.defaultView||window;return t.left<e.innerWidth&&t.right>0&&t.top<e.innerHeight&&t.bottom>0}function Wd(s,t){let e=s.getBoundingClientRect();return{left:0,right:e.right-e.left,top:t,bottom:e.bottom-(e.top+t)}}class As{constructor(t,e,i,n){this.from=t,this.to=e,this.size=i,this.displaySize=n}static same(t,e){if(t.length!=e.length)return!1;for(let i=0;i<t.length;i++){let n=t[i],r=e[i];if(n.from!=r.from||n.to!=r.to||n.size!=r.size)return!1}return!0}draw(t,e){return I.replace({widget:new zd(this.displaySize*(e?t.scaleY:t.scaleX),e)}).range(this.from,this.to)}}class zd extends ce{constructor(t,e){super(),this.size=t,this.vertical=e}eq(t){return t.size==this.size&&t.vertical==this.vertical}toDOM(){let t=document.createElement("div");return this.vertical?t.style.height=this.size+"px":(t.style.width=this.size+"px",t.style.height="2px",t.style.display="inline-block"),t}get estimatedHeight(){return this.vertical?this.size:-1}}class vl{constructor(t){this.state=t,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scrollTop=0,this.scrolledToBottom=!1,this.scaleX=1,this.scaleY=1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=kl,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=Y.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let e=t.facet(so).some(i=>typeof i!="function"&&i.class=="cm-lineWrapping");this.heightOracle=new Ld(e),this.stateDeco=t.facet(Wi).filter(i=>typeof i!="function"),this.heightMap=xt.empty().applyChanges(this.stateDeco,V.empty,this.heightOracle.setDoc(t.doc),[new Wt(0,0,0,t.doc.length)]);for(let i=0;i<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());i++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=I.set(this.lineGaps.map(i=>i.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let n=i?e.head:e.anchor;if(!t.some(({from:r,to:o})=>n>=r&&n<=o)){let{from:r,to:o}=this.lineBlockAt(n);t.push(new mn(r,o))}}return this.viewports=t.sort((i,n)=>i.from-n.from),this.updateScaler()}updateScaler(){let t=this.scaler;return this.scaler=this.heightMap.height<=7e6?kl:new ho(this.heightOracle,this.heightMap,this.viewports),t.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,t=>{this.viewportLines.push(Bi(t,this.scaler))})}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(Wi).filter(c=>typeof c!="function");let n=t.changedRanges,r=Wt.extendWithRanges(n,Nd(i,this.stateDeco,t?t.changes:it.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);wl(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),r),(this.heightMap.height!=o||fi)&&(t.flags|=2),l?(this.scrollAnchorPos=t.changes.mapPos(l.from,-1),this.scrollAnchorHeight=l.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let a=r.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.head<a.from||e.range.head>a.to)||!this.viewportIsAppropriate(a))&&(a=this.getViewport(0,e));let h=a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,t.flags|=this.updateForViewport(),(h||!t.changes.empty||t.flags&2)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(t.changes),e&&(this.scrollTarget=e),!this.mustEnfor
vendor: 1,382 bytes, line 10
10ceCursorAssoc&&t.selectionSet&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Hh)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?Y.RTL:Y.LTR;let o=this.heightOracle.mustRefreshForWrapping(r),l=e.getBoundingClientRect(),a=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let h=0,c=0;if(l.width&&l.height){let{scaleX:k,scaleY:x}=dh(e,l);(k>.005&&Math.abs(this.scaleX-k)>.005||x>.005&&Math.abs(this.scaleY-x)>.005)&&(this.scaleX=k,this.scaleY=x,h|=16,o=a=!0)}let f=(parseInt(i.paddingTop)||0)*this.scaleY,u=(parseInt(i.paddingBottom)||0)*this.scaleY;(this.paddingTop!=f||this.paddingBottom!=u)&&(this.paddingTop=f,this.paddingBottom=u,h|=18),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(a=!0),this.editorWidth=t.scrollDOM.clientWidth,h|=16);let d=t.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=gh(t.scrollDOM);let p=(this.printing?Wd:Vd)(e,this.paddingTop),m=p.top-this.pixelViewport.top,g=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let y=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;
vendor: 28,670 bytes, lines 10-11
10if(y!=this.inView&&(this.inView=y,y&&(a=!0)),!this.inView&&!this.scrollTarget&&!Hd(t.dom))return 0;let w=l.width;if((this.contentDOMWidth!=w||this.editorHeight!=t.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=t.scrollDOM.clientHeight,h|=16),a){let k=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(k)&&(o=!0),o||n.lineWrapping&&Math.abs(w-this.contentDOMWidth)>n.charWidth){let{lineHeight:x,charWidth:C,textHeight:A}=t.docView.measureTextSize();o=x>0&&n.refresh(r,x,C,A,w/C,k),o&&(t.docView.minWidth=0,h|=16)}m>0&&g>0?c=Math.max(m,g):m<0&&g<0&&(c=Math.min(m,g)),wl();for(let x of this.viewports){let C=x.from==this.viewport.from?k:t.docView.measureVisibleLineHeights(x);this.heightMap=(o?xt.empty().applyChanges(this.stateDeco,V.empty,this.heightOracle,[new Wt(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,o,new Rd(x.from,C))}fi&&(h|=2)}let S=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return S&&(h&2&&(h|=this.updateScaler()),this.viewport=this.getViewport(c,this.scrollTarget),h|=this.updateForViewport()),(h&2||S)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,t)),h|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),h}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),n=this.heightMap,r=this.heightOracle,{visibleTop:o,visibleBottom:l}=this,a=new mn(n.lineAt(o-i*1e3,G.ByHeight,r,0,0).from,n.lineAt(l+(1-i)*1e3,G.ByHeight,r,0,0).to);if(e){let{head:h}=e.range;if(h<a.from||h>a.to){let c=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),f=n.lineAt(h,G.ByPos,r,0,0),u;e.y=="center"?u=(f.top+f.bottom)/2-c/2:e.y=="start"||e.y=="nearest"&&h<a.from?u=f.top:u=f.bottom-c,a=new mn(n.lineAt(u-1e3/2,G.ByHeight,r,0,0).from,n.lineAt(u+c+1e3/2,G.ByHeight,r,0,0).to)}}return a}mapViewport(t,e){let i=e.mapPos(t.from,-1),n=e.mapPos(t.to,1);return new mn(this.heightMap.lineAt(i,G.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(n,G.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:t,to:e},i=0){if(!this.inView)return!0;let{top:n}=this.heightMap.lineAt(t,G.ByPos,this.heightOracle,0,0),{bottom:r}=this.heightMap.lineAt(e,G.ByPos,this.heightOracle,0,0),{visibleTop:o,visibleBottom:l}=this;return(t==0||n<=o-Math.max(10,Math.min(-i,250)))&&(e==this.state.doc.length||r>=l+Math.max(10,Math.min(i,250)))&&n>o-2*1e3&&r<l+2*1e3}mapLineGaps(t,e){if(!t.length||e.empty)return t;let i=[];for(let n of t)e.touchesRange(n.from,n.to)||i.push(new As(e.mapPos(n.from),e.mapPos(n.to),n.size,n.displaySize));return i}ensureLineGaps(t,e){let i=this.heightOracle.lineWrapping,n=i?1e4:2e3,r=n>>1,o=n<<1;if(this.defaultTextDirection!=Y.LTR&&!i)return[];let l=[],a=(c,f,u,d)=>{if(f-c<r)return;let p=this.state.selection.main,m=[p.from];p.empty||m.push(p.to);for(let y of m)if(y>c&&y<f){a(c,y-10,u,d),a(y+10,f,u,d);return}let g=qd(t,y=>y.from>=u.from&&y.to<=u.to&&Math.abs(y.from-c)<r&&Math.abs(y.to-f)<r&&!m.some(w=>y.from<w&&y.to>w));if(!g){if(f<u.to&&e&&i&&e.visibleRanges.some(S=>S.from<=f&&S.to>=f)){let S=e.moveToLineBoundary(v.cursor(f),!1,!0).head;S>c&&(f=S)}let y=this.gapSize(u,c,f,d),w=i||y<2e6?y:2e6;g=new As(c,f,y,w)}l.push(g)},h=c=>{if(c.length<o||c.type!=wt.Text)return;let f=$d(c.from,c.to,this.stateDeco);if(f.total<o)return;let u=this.scrollTarget?this.scrollTarget.range.head:null,d,p;if(i){let m=n/this.heightOracle.lineLength*this.heightOracle.lineHeight,g,y;if(u!=null){let w=bn(f,u),S=((this.visibleBottom-this.visibleTop)/2+m)/c.height;g=w-S,y=w+S}else g=(this.visibleTop-c.top-m)/c.height,y=(this.visibleBottom-c.top+m)/c.height;d=gn(f,g),p=gn(f,y)}else{let m=f.total*this.heightOracle.charWidth,g=n*this.heightOracle.charWidth,y=0;if(m>2e6)for(let C of t)C.from>=c.from&&C.from<c.to&&C.size!=C.displaySize&&C.from*this.heightOracle.charWidth+y<this.pixelViewport.left&&(y=C.size-C.displaySize);let w=this.pixelViewport.left+y,S=this.pixelViewport.right+y,k,x;if(u!=null){let C=bn(f,u),A=((S-w)/2+g)/m;k=C-A,x=C+A}else k=(w-g)/m,x=(S+g)/m;d=gn(f,k),p=gn(f,x)}d>c.from&&a(c.from,d,c,f),p<c.to&&a(p,c.to,c,f)};for(let c of this.viewportLines)Array.isArray(c.type)?c.type.forEach(h):h(c);return l}gapSize(t,e,i,n){let r=bn(n,i)-bn(n,e);return this.heightOracle.lineWrapping?t.height*r:n.total*this.heightOracle.charWidth*r}updateLineGaps(t){As.same(t,this.lineGaps)||(this.lineGaps=t,this.lineGapDeco=I.set(t.map(e=>e.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(t){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let i=[];W.spans(e,this.viewport.from,this.viewport.to,{span(r,o){i.push({from:r,to:o})},point(){}},20);let n=0;if(i.length!=this.visibleRanges.length)n=12;else for(let r=0;r<i.length&&!(n&8);r++){let o=this.visibleRanges[r],l=i[r];(o.from!=l.from||o.to!=l.to)&&(n|=4,t&&t.mapPos(o.from,-1)==l.from&&t.mapPos(o.to,1)==l.to||(n|=8))}return this.visibleRanges=i,n}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find(e=>e.from<=t&&e.to>=t)||Bi(this.heightMap.lineAt(t,G.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return t>=this.viewportLines[0].top&&t<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(e=>e.top<=t&&e.bottom>=t)||Bi(this.heightMap.lineAt(this.scaler.fromDOM(t),G.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Bi(this.heightMap.blockAt(this.scaler.fromDOM(t),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class mn{constructor(t,e){this.from=t,this.to=e}}function $d(s,t,e){let i=[],n=s,r=0;return W.spans(e,s,t,{span(){},point(o,l){o>n&&(i.push({from:n,to:o}),r+=o-n),n=l}},20),n<t&&(i.push({from:n,to:t}),r+=t-n),{total:r,ranges:i}}function gn({total:s,ranges:t},e){if(e<=0)return t[0].from;if(e>=1)return t[t.length-1].to;let i=Math.floor(s*e);for(let n=0;;n++){let{from:r,to:o}=t[n],l=o-r;if(i<=l)return r+i;i-=l}}function bn(s,t){let e=0;for(let{from:i,to:n}of s.ranges){if(t<=n){e+=t-i;break}e+=n-i}return e/s.total}function qd(s,t){for(let e of s)if(t(e))return e}const kl={toDOM(s){return s},fromDOM(s){return s},scale:1,eq(s){return s==this}};class ho{constructor(t,e,i){let n=0,r=0,o=0;this.viewports=i.map(({from:l,to:a})=>{let h=e.lineAt(l,G.ByPos,t,0,0).top,c=e.lineAt(a,G.ByPos,t,0,0).bottom;return n+=c-h,{from:l,to:a,top:h,bottom:c,domTop:0,domBottom:0}}),this.scale=(7e6-n)/(e.height-n);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(t){for(let e=0,i=0,n=0;;e++){let r=e<this.viewports.length?this.viewports[e]:null;if(!r||t<r.top)return n+(t-i)*this.scale;if(t<=r.bottom)return r.domTop+(t-r.top);i=r.bottom,n=r.domBottom}}fromDOM(t){for(let e=0,i=0,n=0;;e++){let r=e<this.viewports.length?this.viewports[e]:null;if(!r||t<r.domTop)return i+(t-n)/this.scale;if(t<=r.domBottom)return r.top+(t-r.domTop);i=r.bottom,n=r.domBottom}}eq(t){return t instanceof ho?this.scale==t.scale&&this.viewports.length==t.viewports.length&&this.viewports.every((e,i)=>e.from==t.viewports[i].from&&e.to==t.viewports[i].to):!1}}function Bi(s,t){if(t.scale==1)return s;let e=t.toDOM(s.top),i=t.toDOM(s.bottom);return new se(s.from,s.length,e,i-e,Array.isArray(s._content)?s._content.map(n=>Bi(n,t)):s._content)}const yn=B.define({combine:s=>s.join(" ")}),Cr=B.define({combine:s=>s.indexOf(!0)>-1}),Ar=Ae.newName(),rc=Ae.newName(),oc=Ae.newName(),lc={"&light":"."+rc,"&dark":"."+oc};function Mr(s,t,e){return new Ae(t,{finish(i){return/&/.test(i)?i.replace(/&\w*/,n=>{if(n=="&")return s;if(!e||!e[n])throw new RangeError(`Unsupported selector: ${n}`);return e[n]}):s+" "+i}})}const jd=Mr("."+Ar,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex 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Bu,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=t.contentDOM,this.observer=new MutationObserver(e=>{for(let i of e)this.queue.push(i);(T.ie&&T.ie_version<=11||T.ios&&t.composing)&&e.some(i=>i.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&t.constructor.EDIT_CONTEXT!==!1&&!(T.chrome&&T.chrome_version<126)&&(this.editContext=new Yd(t),t.state.facet(de)&&(t.contentDOM.editContext=this.editContext.editContext)),Ms&&(this.onCharData=e=>{this.queue.push({target:e.target,type:"characterData",oldValue:e.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var e;((e=this.view.docView)===null||e===void 0?void 0:e.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(t.scrollDOM)),this.addWindowListeners(this.win=t.win),this.start(),typeof IntersectionObserver=="function"&&(this.intersection=new IntersectionObserver(e=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),e.length>0&&e[e.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(e=>{e.length>0&&e[e.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(t){(t.type=="change"||!t.type)&&!t.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some((e,i)=>e!=t[i]))){this.gapIntersection.disconnect();for(let e of t)this.gapIntersection.observe(e);this.gaps=t}}onSelectionChange(t){let e=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,n=this.selectionRange;if(i.state.facet(de)?i.root.activeElement!=this.dom:!Rn(this.dom,n))return;let r=n.anchorNode&&i.docView.nearest(n.anchorNode);if(r&&r.ignoreEvent(t)){e||(this.selectionChanged=!1);return}(T.ie&&T.ie_version<=11||T.android&&T.chrome)&&!i.state.selection.main.empty&&n.focusNode&&Li(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=Hi(t.root);if(!e)return!1;let i=T.safari&&t.root.nodeType==11&&t.root.activeElement==this.dom&&Gd(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let n=Rn(this.dom,i);return n&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime<Date.now()-300&&Eu(this.dom,i)?(this.view.inputState.lastFocusTime=0,t.docView.updateSelection(),!1):(this.selectionRange.setRange(i),n&&(this.selectionChanged=!0),!0)}setSelectionRange(t,e){this.selectionRange.set(t.node,t.offset,e.node,e.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let t=0,e=null;for(let i=this.dom;i;)if(i.nodeType==1)!e&&t<this.scrollTargets.length&&this.scrollTargets[t]==i?t++:e||(e=this.scrollTargets.slice(0,t)),e&&e.push(i),i=i.assignedSlot||i.parentNode;else if(i.nodeType==11)i=i.host;else break;if(t<this.scrollTargets.length&&!e&&(e=this.scrollTargets.slice(0,t)),e){for(let i of this.scrollTargets)i.removeEventListener("scroll",this.onScroll);for(let i of this.scrollTargets=e)i.addEventListener("scroll",this.onScroll)}}ignore(t){if(!this.active)return t();try{return this.stop(),t()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,Kd),Ms&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),Ms&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(t,e){var i;if(!this.delayedAndroidKey){let n=()=>{let r=this.delayedAndroidKey;r&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=r.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&r.force&&si(this.dom,r.key,r.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(n)}(!this.delayedAndroidKey||t=="Enter")&&(this.delayedAndroidKey={key:t,keyCode:e,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 t of this.observer.takeRecords())this.queue.push(t);return this.queue}processRecords(){let t=this.pendingRecords();t.length&&(this.queue=[]);let e=-1,i=-1,n=!1;for(let r of t){let o=this.readMutation(r);o&&(o.typeOver&&(n=!0),e==-1?{from:e,to:i}=o:(e=Math.min(o.from,e),i=Math.max(o.to,i)))}return{from:e,to:i,typeOver:n}}readChange(){let{from:t,to:e,typeOver:i}=this.processRecords(),n=this.selectionChanged&&Rn(this.dom,this.selectionRange);if(t<0&&!n)return null;t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let r=new fd(this.view,t,e,i);return this.view.docView.domChanged={newSel:r.newSel?r.newSel.main:null},r}flush(t=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;t&&this.readSelectionRange();let e=this.readChange();if(!e)return this.view.requestMeasure(),!1;let i=this.view.state,n=Yh(this.view,e);return this.view.state==i&&(e.domChanged||e.newSel&&!e.newSel.main.eq(this.view.state.selection.main))&&this.view.update([]),n}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty(t.type=="attributes"),t.type=="attributes"&&(e.flags|=4),t.type=="childList"){let i=Sl(e,t.previousSibling||t.target.previousSibling,-1),n=Sl(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:n?e.posBefore(n):e.posAtEnd,typeOver:!1}}else return t.type=="characterData"?{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue}:null}setWindow(t){t!=this.win&&(this.removeWindowListeners(this.win),this.win=t,this.addWindowListeners(this.win))}addWindowListeners(t){t.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}update(t){this.editContext&&(this.editContext.update(t),t.startState.facet(de)!=t.state.facet(de)&&(t.view.contentDOM.editContext=t.state.facet(de)?this.editContext.editContext:null))}destroy(){var t,e,i;this.stop(),(t=this.intersection)===null||t===void 0||t.disconnect(),(e=this.gapIntersection)===null||e===void 0||e.disconnect(),(i=this.resizeScroll)===null||i===void 0||i.disconnect();for(let n of this.scrollTargets)n.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}}function Sl(s,t,e){for(;t;){let i=K.get(t);if(i&&i.parent==s)return i;let n=t.parentNode;t=n!=s.dom?n:e>0?t.nextSibling:t.previousSibling}return null}function Cl(s,t){let e=t.startContainer,i=t.startOffset,n=t.endContainer,r=t.endOffset,o=s.docView.domAtPos(s.state.selection.main.anchor);return Li(o.node,o.offset,n,r)&&([e,i,n,r]=[n,r,e,i]),{anchorNode:e,anchorOffset:i,focusNode:n,focusOffset:r}}function Gd(s,t){if(t.getComposedRanges){let n=t.getComposedRanges(s.root)[0];if(n)return Cl(s,n)}let e=null;function i(n){n.preventDefault(),n.stopImmediatePropagation(),e=n.getTargetRanges()[0]}return s.contentDOM.addEventListener("beforeinput",i,!0),s.dom.ownerDocument.execCommand("indent"),s.contentDOM.removeEventListener("beforeinput",i,!0),e?Cl(s,e):null}class Yd{constructor(t){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(t.state);let e=this.editContext=new window.EditContext({text:t.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,t.state.selection.main.anchor))),selectionEnd:this.toContextPos(t.state.selection.main.head)});this.handlers.textupdate=i=>{let n=t.state.selection.main,{anchor:r,head:o}=n,l=this.toEditorPos(i.updateRangeStart),a=this.toEditorPos(i.updateRangeEnd);t.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:l,drifted:!1});let h={from:l,to:a,insert:V.of(i.text.split(` 11`))};if(h.from==this.from&&r<this.from?h.from=r:h.to==this.to&&r>this.to&&(h.to=r),h.from==h.to&&!h.insert.length){let c=v.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));c.main.eq(n)||t.dispatch({selection:c,userEvent:"select"});return}if((T.mac||T.android)&&h.from==o-1&&/^\. ?$/.test(i.text)&&t.contentDOM.getAttribute("autocorrect")=="off"&&(h={from:l,to:a,insert:V.of([i.text.replace("."," ")])}),this.pendingContextChange=h,!t.state.readOnly){let c=this.to-this.from+(h.to-h.from+h.insert.length);lo(t,h,v.single(this.toEditorPos(i.selectionStart,c),this.toEditorPos(i.selectionEnd,c)))}this.pendingContextChange&&(this.revertPending(t.state),this.setSelection(t.state))},this.handlers.characterboundsupdate=i=>{let n=[],r=null;for(let o=this.toEditorPos(i.rangeStart),l=this.toEditorPos(i.rangeEnd);o<l;o++){let a=t.coordsForChar(o);r=a&&new DOMRect(a.left,a.top,a.right-a.left,a.bottom-a.top)||r||new DOMRect,n.push(r)}e.updateCharacterBounds(i.rangeStart,n)},this.handlers.textformatupdate=i=>{let n=[];for(let r of i.getTextFormats()){let o=r.underlineStyle,l=r.underlineThickness;if(o!="None"&&l!="None"){let a=this.toEditorPos(r.rangeStart),h=this.toEditorPos(r.rangeEnd);if(a<h){let c=`text-decoration: underline ${o=="Dashed"?"dashed ":o=="Squiggle"?"wavy ":""}${l=="Thin"?1:2}px`;n.push(I.mark({attributes:{style:c}}).range(a,h))}}}t.dispatch({effects:zh.of(I.set(n))})},this.handlers.compositionstart=()=>{t.inputState.composing<0&&(t.inputState.composing=0,t.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(t.inputState.composing=-1,t.inputState.compositionFirstChange=null,this.composing){let{drifted:i}=this.composing;this.composing=null,i&&this.reset(t.state)}};for(let i in this.handlers)e.addEventListener(i,this.handlers[i]);this.measureReq={read:i=>{this.editContext.updateControlBounds(i.contentDOM.getBoundingClientRect());let n=Hi(i.root);n&&n.rangeCount&&this.editContext.updateSelectionBounds(n.getRangeAt(0).getBoundingClientRect())}}}applyEdits(t){let e=0,i=!1,n=this.pendingContextChange;return t.changes.iterChanges((r,o,l,a,h)=>{if(i)return;let c=h.length-(o-r);if(n&&o>=n.to)if(n.from==r&&n.to==o&&n.insert.eq(h)){n=this.pendingContextChange=null,e+=c,this.to+=c;return}else n=null,this.revertPending(t.state);if(r+=e,o+=e,o<=this.from)this.from+=c,this.to+=c;else if(r<this.to){if(r<this.from||o>this.to||this.to-this.from+h.length>3e4){i=!0;return}this.editContext.updateText(this.toContextPos(r),this.toContextPos(o),h.toString()),this.to+=c}e+=c}),n&&!i&&this.revertPending(t.state),!i}update(t){let e=this.pendingContextChange,i=t.startState.selection.main;this.composing&&(this.composing.drifted||!t.changes.touchesRange(i.from,i.to)&&t.transactions.some(n=>!n.isUserEvent("input.type")&&n.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=t.changes.mapPos(this.composing.editorBase)):!this.applyEdits(t)||!this.rangeIsValid(t.state)?(this.pendingContextChange=null,this.reset(t.state)):(t.docChanged||t.selectionSet||e)&&this.setSelection(t.state),(t.geometryChanged||t.docChanged||t.selectionSet)&&t.view.requestMeasure(this.measureReq)}resetRange(t){let{head:e}=t.selection.main;this.from=Math.max(0,e-1e4),this.to=Math.min(t.doc.length,e+1e4)}reset(t){this.resetRange(t),this.editContext.updateText(0,this.editContext.text.length,t.doc.sliceString(this.from,this.to)),this.setSelection(t)}revertPending(t){let e=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(e.from),this.toContextPos(e.from+e.insert.length),t.doc.sliceString(e.from,e.to))}setSelection(t){let{main:e}=t.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,e.anchor))),n=this.toContextPos(e.head);(this.editContext.selectionStart!=i||this.editContext.selectionEnd!=n)&&this.editContext.updateSelection(i,n)}rangeIsValid(t){let{head:e}=t.selection.main;return!(this.from>0&&e-this.from<500||this.to<t.doc.length&&this.to-e<500||this.to-this.from>1e4*3)}toEditorPos(t,e=this.to-this.from){t=Math.min(t,e);let i=this.composing;return i&&i.drifted?i.editorBase+(t-i.contextBase):t+this.from}toContextPos(t){let e=this.composing;return e&&e.drifted?e.contextBase+(t-e.editorBase):t-this.from}destroy(){for(let t in this.handlers)this.editContext.removeEventListener(t,this.handlers[t])}}class P{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){var e;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="
11cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),t.parent&&t.parent.appendChild(this.dom);let{dispatch:i}=t;this.dispatchTransactions=t.dispatchTransactions||i&&(n=>n.forEach(r=>i(r,this)))||(n=>this.update(n)),this.dispatch=this.dispatch.bind(this),this._root=t.root||Pu(t.parent)||document,this.viewState=new vl(t.state||H.create(t)),t.scrollTo&&t.scrollTo.is(un)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Di).map(n=>new ks(n));for(let n of this.plugins)n.update(this);this.observer=new Ud(this),this.inputState=new gd(this),this.inputState.ensureHandlers(this.plugins),this.docView=new il(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),!((e=document.fonts)===null||e===void 0)&&e.ready&&document.fonts.ready.then(()=>this.requestMeasure())}dispatch(...t){let e=t.length==1&&t[0]instanceof tt?t:t.length==1&&Array.isArray(t[0])?t[0]:[this.state.update(...t)];this.dispatchTransactions(e,this)}update(t){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let e=!1,i=!1,n,r=this.state;for(let u of t){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,a=null;t.some(u=>u.annotation(ec))?(this.inputState.notifiedFocused=o,l=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,a=ic(r,o),a||(l=1));let h=this.observer.delayedAndroidKey,c=null;if(h?(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(H.phrases)!=this.state.facet(H.phrases))return this.setState(r);n=Gn.create(this,r,t),n.flags|=l;let f=this.viewState.scrollTarget;try{this.updateState=2;for(let u of t){if(f&&(f=f.map(u.changes)),u.scrollIntoView){let{main:d}=u.state.selection;f=new ri(d.empty?d:v.cursor(d.head,d.head>d.anchor?-1:1))}for(let d of u.effects)d.is(un)&&(f=d.value.clip(this.state))}this.viewState.update(n,f),this.bidiCache=Jn.update(this.bidiCache,n.changes),n.empty||(this.updatePlugins(n),this.inputState.update(n)),e=this.docView.update(n),this.state.facet(Ti)!=this.styleModules&&this.mountStyles(),i=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(e,t.some(u=>u.isUserEvent("select.pointer")))}finally{this.updateState=0}if(n.startState.facet(yn)!=n.state.facet(yn)&&(this.viewState.mustMeasureContent=!0),(e||i||f||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),e&&this.docViewUpdate(),!n.empty)for(let u of this.state.facet(xr))try{u(n)}catch(d){Mt(this.state,d,"update listener")}(a||c)&&Promise.resolve().then(()=>{a&&this.state==a.startState&&this.dispatch(a),c&&!Yh(this,c)&&h.force&&si(this.contentDOM,h.key,h.keyCode)})}setState(t){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=t;return}this.updateState=2;let e=this.hasFocus;try{for(let i of this.plugins)i.destroy(this);this.viewState=new vl(t),this.plugins=t.facet(Di).map(i=>new ks(i)),this.pluginMap.clear();for(let i of this.plugins)i.update(this);this.docView.destroy(),this.docView=new il(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}e&&this.focus(),this.requestMeasure()}updatePlugins(t){let e=t.startState.facet(Di),i=t.state.facet(Di);if(e!=i){let n=[];for(let r of i){let o=e.indexOf(r);if(o<0)n.push(new ks(r));else{let l=this.plugins[o];l.mustUpdate=t,n.push(l)}}for(let r of this.plugins)r.mustUpdate!=t&&r.destroy(this);this.plugins=n,this.pluginMap.clear()}else for(let n of this.plugins)n.mustUpdate=t;for(let n=0;n<this.plugins.length;n++)this.plugins[n].update(this);e!=i&&this.inputState.ensureHandlers(this.plugins)}docViewUpdate(){for(let t of this.plugins){let e=t.value;if(e&&e.docViewUpdate)try{e.docViewUpdate(this)}catch(i){Mt(this.state,i,"doc view update listener")}}}measure(t=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.scrollDOM,n=i.scrollTop*this.scaleY,{scrollAnchorPos:r,scrollAnchorHeight:o}=this.viewState;Math.abs(n-this.viewState.scrollTop)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let l=0;;l++){if(o<0)if(gh(i))r=-1,o=this.viewState.heightMap.height;else{let d=this.viewState.scrollAnchorAt(n);r=d.from,o=d.top}this.updateState=1;let a=this.viewState.measure(this);if(!a&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;
vendor: 42,780 bytes, lines 11-12
11if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let h=[];a&4||([this.measureRequests,h]=[h,this.measureRequests]);let c=h.map(d=>{try{return d.read(this)}catch(p){return Mt(this.state,p),Al}}),f=Gn.create(this,this.state,[]),u=!1;f.flags|=a,e?e.flags|=a:e=f,this.updateState=2,f.empty||(this.updatePlugins(f),this.inputState.update(f),this.updateAttrs(),u=this.docView.update(f),u&&this.docViewUpdate());for(let d=0;d<h.length;d++)if(c[d]!=Al)try{let p=h[d];p.write&&p.write(c[d],this)}catch(p){Mt(this.state,p)}if(u&&this.docView.updateSelection(!0),!f.viewportChanged&&this.measureRequests.length==0){if(this.viewState.editorHeight)if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,o=-1;continue}else{let p=(r<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(r).top)-o;if(p>1||p<-1){n=n+p,i.scrollTop=n/this.scaleY,o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let l of this.state.facet(xr))l(e)}get themeClasses(){return Ar+" "+(this.state.facet(Cr)?oc:rc)+" "+this.state.facet(yn)}updateAttrs(){let t=Ml(this,$h,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(de)?"true":"false",class:"cm-content",style:`${T.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),Ml(this,so,e);let i=this.observer.ignore(()=>{let n=mr(this.contentDOM,this.contentAttrs,e),r=mr(this.dom,this.editorAttrs,t);return n||r});return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let n of i.effects)if(n.is(P.announce)){e&&(this.announceDOM.textContent=""),e=!1;let r=this.announceDOM.appendChild(document.createElement("div"));r.textContent=n.value}}mountStyles(){this.styleModules=this.state.facet(Ti);let t=this.state.facet(P.cspNonce);Ae.mount(this.root,this.styleModules.concat(jd).reverse(),t?{nonce:t}:void 0)}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(t){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),t){if(this.measureRequests.indexOf(t)>-1)return;if(t.key!=null){for(let e=0;e<this.measureRequests.length;e++)if(this.measureRequests[e].key===t.key){this.measureRequests[e]=t;return}}this.measureRequests.push(t)}}plugin(t){let e=this.pluginMap.get(t);return(e===void 0||e&&e.spec!=t)&&this.pluginMap.set(t,e=this.plugins.find(i=>i.spec==t)||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Cs(this,t,ll(this,t,e,i))}moveByGroup(t,e){return Cs(this,t,ll(this,t,e,i=>ld(this,t.head,i)))}visualLineSide(t,e){let i=this.bidiSpans(t),n=this.textDirectionAt(t.from),r=i[e?i.length-1:0];return v.cursor(r.side(e,n)+t.from,r.forward(!e,n)?1:-1)}moveToLineBoundary(t,e,i=!0){return od(this,t,e,i)}moveVertically(t,e,i){return Cs(this,t,ad(this,t,e,i))}domAtPos(t){return this.docView.domAtPos(t)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t,e=!0){return this.readMeasured(),Gh(this,t,e)}coordsAtPos(t,e=1){this.readMeasured();let i=this.docView.coordsAt(t,e);if(!i||i.left==i.right)return i;let n=this.state.doc.lineAt(t),r=this.bidiSpans(n),o=r[Se.find(r,t-n.from,-1,e)];return Qi(i,o.dir==Y.LTR==e>0)}coordsForChar(t){return this.readMeasured(),this.docView.coordsForChar(t)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(t){return!this.state.facet(Vh)||t<this.viewport.from||t>this.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>Jd)return Ph(t.length);let e=this.textDirectionAt(t.from),i;for(let r of this.bidiCache)if(r.from==t.from&&r.dir==e&&(r.fresh||Bh(r.isolates,i=el(this,t))))return r.order;i||(i=el(this,t));let n=qu(t.text,e,i);return this.bidiCache.push(new Jn(t.from,t.to,e,i,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||T.safari&&((t=this.inputState)===null||t===void 0?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{ph(this.contentDOM),this.docView.updateSelection()})}setRoot(t){this._root!=t&&(this._root=t,this.observer.setWindow((t.nodeType==9?t:t.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){return un.of(new ri(typeof t=="number"?v.cursor(t):t,e.y,e.x,e.yMargin,e.xMargin))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return un.of(new ri(v.cursor(i.from),"start","start",i.top-t,e,!0))}setTabFocusMode(t){t==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof t=="boolean"?this.inputState.tabFocusMode=t?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+t)}static domEventHandlers(t){return ft.define(()=>({}),{eventHandlers:t})}static domEventObservers(t){return ft.define(()=>({}),{eventObservers:t})}static theme(t,e){let i=Ae.newName(),n=[yn.of(i),Ti.of(Mr(`.${i}`,t))];return e&&e.dark&&n.push(Cr.of(!0)),n}static baseTheme(t){return Je.lowest(Ti.of(Mr("."+Ar,t,lc)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&K.get(i)||K.get(t);return((e=n?.rootView)===null||e===void 0?void 0:e.view)||null}}P.styleModule=Ti;P.inputHandler=Nh;P.clipboardInputFilter=io;P.clipboardOutputFilter=no;P.scrollHandler=Wh;P.focusChangeEffect=Fh;P.perLineTextDirection=Vh;P.exceptionSink=Ih;P.updateListener=xr;P.editable=de;P.mouseSelectionStyle=_h;P.dragMovesSelection=Rh;P.clickAddsSelectionRange=Lh;P.decorations=Wi;P.outerDecorations=qh;P.atomicRanges=ro;P.bidiIsolatedRanges=jh;P.scrollMargins=Kh;P.darkTheme=Cr;P.cspNonce=B.define({combine:s=>s.length?s[0]:""});P.contentAttributes=so;P.editorAttributes=$h;P.lineWrapping=P.contentAttributes.of({class:"cm-lineWrapping"});P.announce=_.define();const Jd=4096,Al={};class Jn{constructor(t,e,i,n,r,o){this.from=t,this.to=e,this.dir=i,this.isolates=n,this.fresh=r,this.order=o}static update(t,e){if(e.empty&&!t.some(r=>r.fresh))return t;let i=[],n=t.length?t[t.length-1].dir:Y.LTR;for(let r=Math.max(0,t.length-10);r<t.length;r++){let o=t[r];o.dir==n&&!e.touchesRange(o.from,o.to)&&i.push(new Jn(e.mapPos(o.from,1),e.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return i}}function Ml(s,t,e){for(let i=s.state.facet(t),n=i.length-1;n>=0;n--){let r=i[n],o=typeof r=="function"?r(s):r;o&&pr(o,e)}return e}const Xd=T.mac?"mac":T.windows?"win":T.linux?"linux":"key";function Qd(s,t){const e=s.split(/-(?!$)/);let i=e[e.length-1];i=="Space"&&(i=" ");let n,r,o,l;for(let a=0;a<e.length-1;++a){const h=e[a];if(/^(cmd|meta|m)$/i.test(h))l=!0;else if(/^a(lt)?$/i.test(h))n=!0;else if(/^(c|ctrl|control)$/i.test(h))r=!0;else if(/^s(hift)?$/i.test(h))o=!0;else if(/^mod$/i.test(h))t=="mac"?l=!0:r=!0;else throw new Error("Unrecognized modifier name: "+h)}return n&&(i="Alt-"+i),r&&(i="Ctrl-"+i),l&&(i="Meta-"+i),o&&(i="Shift-"+i),i}function wn(s,t,e){return t.altKey&&(s="Alt-"+s),t.ctrlKey&&(s="Ctrl-"+s),t.metaKey&&(s="Meta-"+s),e!==!1&&t.shiftKey&&(s="Shift-"+s),s}const Zd=Je.default(P.domEventHandlers({keydown(s,t){return np(tp(t.state),s,t,"editor")}})),en=B.define({enables:Zd}),Dl=new WeakMap;function tp(s){let t=s.facet(en),e=Dl.get(t);return e||Dl.set(t,e=ip(t.reduce((i,n)=>i.concat(n),[]))),e}let xe=null;const ep=4e3;function ip(s,t=Xd){let e=Object.create(null),i=Object.create(null),n=(o,l)=>{let a=i[o];if(a==null)i[o]=l;else if(a!=l)throw new Error("Key binding "+o+" is used both as a regular binding and as a multi-stroke prefix")},r=(o,l,a,h,c)=>{var f,u;let d=e[o]||(e[o]=Object.create(null)),p=l.split(/ (?!$)/).map(y=>Qd(y,t));for(let y=1;y<p.length;y++){let w=p.slice(0,y).join(" ");n(w,!0),d[w]||(d[w]={preventDefault:!0,stopPropagation:!1,run:[S=>{let k=xe={view:S,prefix:w,scope:o};return setTimeout(()=>{xe==k&&(xe=null)},ep),!0}]})}let m=p.join(" ");n(m,!1);let g=d[m]||(d[m]={preventDefault:!1,stopPropagation:!1,run:((u=(f=d._any)===null||f===void 0?void 0:f.run)===null||u===void 0?void 0:u.slice())||[]});a&&g.run.push(a),h&&(g.preventDefault=!0),c&&(g.stopPropagation=!0)};for(let o of s){let l=o.scope?o.scope.split(" "):["editor"];if(o.any)for(let h of l){let c=e[h]||(e[h]=Object.create(null));c._any||(c._any={preventDefault:!1,stopPropagation:!1,run:[]});let{any:f}=o;for(let u in c)c[u].run.push(d=>f(d,Dr))}let a=o[t]||o.key;if(a)for(let h of l)r(h,a,o.run,o.preventDefault,o.stopPropagation),o.shift&&r(h,"Shift-"+a,o.shift,o.preventDefault,o.stopPropagation)}return e}let Dr=null;function np(s,t,e,i){Dr=t;let n=Mu(t),r=Bt(n,0),o=ue(r)==n.length&&n!=" ",l="",a=!1,h=!1,c=!1;xe&&xe.view==e&&xe.scope==i&&(l=xe.prefix+" ",Xh.indexOf(t.keyCode)<0&&(h=!0,xe=null));let f=new Set,u=g=>{if(g){for(let y of g.run)if(!f.has(y)&&(f.add(y),y(e)))return 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n=t.coordsAtPos(i.head,i.assoc||1);if(!n)return[];let r=ac(t);return[new nn(e,n.left-r.left,n.top-r.top,null,n.bottom-n.top)]}else return sp(t,e,i)}}function ac(s){let t=s.scrollDOM.getBoundingClientRect();return{left:(s.textDirection==Y.LTR?t.left:t.right-s.scrollDOM.clientWidth*s.scaleX)-s.scrollDOM.scrollLeft*s.scaleX,top:t.top-s.scrollDOM.scrollTop*s.scaleY}}function Tl(s,t,e,i){let n=s.coordsAtPos(t,e*2);if(!n)return i;let r=s.dom.getBoundingClientRect(),o=(n.top+n.bottom)/2,l=s.posAtCoords({x:r.left+1,y:o}),a=s.posAtCoords({x:r.right-1,y:o});return l==null||a==null?i:{from:Math.max(i.from,Math.min(l,a)),to:Math.min(i.to,Math.max(l,a))}}function sp(s,t,e){if(e.to<=s.viewport.from||e.from>=s.viewport.to)return[];let i=Math.max(e.from,s.viewport.from),n=Math.min(e.to,s.viewport.to),r=s.textDirection==Y.LTR,o=s.contentDOM,l=o.getBoundingClientRect(),a=ac(s),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),f=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),u=l.right-(c?parseInt(c.paddingRight):0),d=kr(s,i),p=kr(s,n),m=d.type==wt.Text?d:null,g=p.type==wt.Text?p:null;if(m&&(s.lineWrapping||d.widgetLineBreaks)&&(m=Tl(s,i,1,m)),g&&(s.lineWrapping||p.widgetLineBreaks)&&(g=Tl(s,n,-1,g)),m&&g&&m.from==g.from&&m.to==g.to)return w(S(e.from,e.to,m));{let x=m?S(e.from,null,m):k(d,!1),C=g?S(null,e.to,g):k(p,!0),A=[];return(m||d).to<(g||p).from-(m&&g?1:0)||d.widgetLineBreaks>1&&x.bottom+s.defaultLineHeight/2<C.top?A.push(y(f,x.bottom,u,C.top)):x.bottom<C.top&&s.elementAtHeight((x.bottom+C.top)/2).type==wt.Text&&(x.bottom=C.top=(x.bottom+C.top)/2),w(x).concat(A).concat(w(C))}function y(x,C,A,L){return new nn(t,x-a.left,C-a.top,A-x,L-C)}function w({top:x,bottom:C,horizontal:A}){let L=[];for(let R=0;R<A.length;R+=2)L.push(y(A[R],x,A[R+1],C));return L}function S(x,C,A){let L=1e9,R=-1e9,z=[];function M(F,q,ot,bt,Et){let et=s.coordsAtPos(F,F==A.to?-2:2),kt=s.coordsAtPos(ot,ot==A.from?2:-2);!et||!kt||(L=Math.min(et.top,kt.top,L),R=Math.max(et.bottom,kt.bottom,R),Et==Y.LTR?z.push(r&&q?f:et.left,r&&bt?u:kt.right):z.push(!r&&bt?f:kt.left,!r&&q?u:et.right))}let E=x??A.from,$=C??A.to;for(let F of s.visibleRanges)if(F.to>E&&F.from<$)for(let q=Math.max(F.from,E),ot=Math.min(F.to,$);;){let bt=s.state.doc.lineAt(q);for(let Et of s.bidiSpans(bt)){let et=Et.from+bt.from,kt=Et.to+bt.from;if(et>=ot)break;kt>q&&M(Math.max(et,q),x==null&&et<=E,Math.min(kt,ot),C==null&&kt>=$,Et.dir)}if(q=bt.to+1,q>=ot)break}return z.length==0&&M(E,x==null,$,C==null,s.textDirection),{top:L,bottom:R,horizontal:z}}function k(x,C){let A=l.top+(C?x.top:x.bottom);return{top:A,bottom:A,horizontal:[]}}}function rp(s,t){return s.constructor==t.constructor&&s.eq(t)}class op{constructor(t,e){this.view=t,this.layer=e,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=t.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),e.above&&this.dom.classList.add("cm-layer-above"),e.class&&this.dom.classList.add(e.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(t.state),t.requestMeasure(this.measureReq),e.mount&&e.mount(this.dom,t)}update(t){t.startState.facet(Fn)!=t.state.facet(Fn)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}docViewUpdate(t){this.layer.updateOnDocViewUpdate!==!1&&t.requestMeasure(this.measureReq)}setOrder(t){let e=0,i=t.facet(Fn);for(;e<i.length&&i[e]!=this.layer;)e++;this.dom.style.zIndex=String((this.layer.above?150:-1)-e)}measure(){return this.layer.markers(this.view)}scale(){let{scaleX:t,scaleY:e}=this.view;(t!=this.scaleX||e!=this.scaleY)&&(this.scaleX=t,this.scaleY=e,this.dom.style.transform=`scale(${1/t}, ${1/e})`)}draw(t){if(t.length!=this.drawn.length||t.some((e,i)=>!rp(e,this.drawn[i]))){let e=this.dom.firstChild,i=0;for(let n of t)n.update&&e&&n.constructor&&this.drawn[i].constructor&&n.update(e,this.drawn[i])?(e=e.nextSibling,i++):this.dom.insertBefore(n.draw(),e);for(;e;){let n=e.nextSibling;e.remove(),e=n}this.drawn=t}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Fn=B.define();function hc(s){return[ft.define(t=>new op(t,s)),Fn.of(s)]}const cc=!(T.ios&&T.webkit&&T.webkit_version<534),zi=B.define({combine(s){return Xe(s,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})}});function lp(s={}){return[zi.of(s),ap,hp,cp,Hh.of(!0)]}function fc(s){return s.startState.facet(zi)!=s.state.facet(zi)}const ap=hc({above:!0,markers(s){let{state:t}=s,e=t.facet(zi),i=[];for(let n of t.selection.ranges){let r=n==t.selection.main;if(n.empty?!r||cc:e.drawRangeCursor){let o=r?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",l=n.empty?n:v.cursor(n.head,n.head>n.anchor?-1:1);for(let a of nn.forRange(s,o,l))i.push(a)}}return i},update(s,t){s.transactions.some(i=>i.selection)&&(t.style.animationName=t.style.animationName=="cm-blink"?"cm-blink2":"cm-blink");let e=fc(s);return e&&Ol(s.state,t),s.docChanged||s.selectionSet||e},mount(s,t){Ol(t.state,s)},class:"cm-cursorLayer"});function Ol(s,t){t.style.animationDuration=s.facet(zi).cursorBlinkRate+"ms"}const hp=hc({above:!1,markers(s){return s.state.selection.ranges.map(t=>t.empty?[]:nn.forRange(s,"cm-selectionBackground",t)).reduce((t,e)=>t.concat(e))},update(s,t){return s.docChanged||s.selectionSet||s.viewportChanged||fc(s)},class:"cm-selectionLayer"}),Tr={".cm-line":{"& ::selection, &::selection":{backgroundColor:"transparent 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a=t.state.doc.lineAt(o),h=a.to<l?t.state.doc.lineAt(l):a,c=Math.max(r.from,a.from),f=Math.min(r.to,h.to);if(this.boundary){for(;o>a.from;o--)if(this.boundary.test(a.text[o-1-a.from])){c=o;break}for(;l<h.to;l++)if(this.boundary.test(h.text[l-h.from])){f=l;break}}let u=[],d,p=(m,g,y)=>u.push(y.range(m,g));if(a==h)for(this.regexp.lastIndex=c-a.from;(d=this.regexp.exec(a.text))&&d.index<f-a.from;)this.addMatch(d,t,d.index+a.from,p);else Bl(t.state.doc,this.regexp,c,f,(m,g)=>this.addMatch(g,t,m,p));e=e.update({filterFrom:c,filterTo:f,filter:(m,g)=>m<c||g>f,add:u})}}return e}}const Or=/x/.unicode!=null?"gu":"g",dp=new RegExp(`[\0-\b 12-��-ÂÂØâââ\u2028\u2029ââ®â¦â§â©\uFEFF-]`,Or),pp={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"};let Ds=null;function mp(){var s;if(Ds==null&&typeof document<"u"&&document.body){let t=document.body.style;Ds=((s=t.tabSize)!==null&&s!==void 0?s:t.MozTabSize)!=null}return Ds||!1}const Vn=B.define({combine(s){let t=Xe(s,{render:null,specialChars:dp,addSpecialChars:null});return(t.replaceTabs=!mp())&&(t.specialChars=new RegExp(" |"+t.specialChars.source,Or)),t.addSpecialChars&&(t.specialChars=new RegExp(t.specialChars.source+"|"+t.addSpecialChars.source,Or)),t}});function gp(s={}){return[Vn.of(s),bp()]}let Pl=null;function bp(){return Pl||(Pl=ft.fromClass(class{constructor(s){this.view=s,this.decorations=I.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(s.state.facet(Vn)),this.decorations=this.decorator.createDeco(s)}makeDecorator(s){return new up({regexp:s.specialChars,decoration:(t,e,i)=>{let{doc:n}=e.state,r=Bt(t[0],0);if(r==9){let o=n.lineAt(i),l=e.state.tabSize,a=mi(o.text,l,i-o.from);return I.replace({widget:new vp((l-a%l)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[r]||(this.decorationCache[r]=I.replace({widget:new xp(s,r)}))},boundary:s.replaceTabs?void 0:/[^]/})}update(s){let t=s.state.facet(Vn);s.startState.facet(Vn)!=t?(this.decorator=this.makeDecorator(t),this.decorations=this.decorator.createDeco(s.view)):this.decorations=this.decorator.updateDeco(s,this.decorations)}},{decorations:s=>s.decorations}))}const yp="â¢";function wp(s){return s>=32?yp:s==10?"â¤":String.fromCharCode(9216+s)}class xp extends ce{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=wp(this.code),i=t.state.phrase("Control character")+" "+(pp[this.code]||"0x"+this.code.toString(16)),n=this.options.render&&this.options.render(this.code,i,e);if(n)return n;let r=document.createElement("span");return r.textContent=e,r.title=i,r.setAttribute("aria-label",i),r.className="cm-specialChar",r}ignoreEvent(){return!1}}class vp extends ce{constructor(t){super(),this.width=t}eq(t){return t.width==this.width}toDOM(){let t=document.createElement("span");return t.textContent=" ",t.className="cm-tab",t.style.width=this.width+"px",t}ignoreEvent(){return!1}}class kp extends ce{constructor(t){super(),this.content=t}toDOM(t){let e=document.createElement("span");return e.className="cm-placeholder",e.style.pointerEvents="none",e.appendChild(typeof this.content=="string"?document.createTextNode(this.content):typeof this.content=="function"?this.content(t):this.content.cloneNode(!0)),typeof this.content=="string"?e.setAttribute("aria-label","placeholder "+this.content):e.setAttribute("aria-hidden","true"),e}coordsAt(t){let e=t.firstChild?ai(t.firstChild):[];if(!e.length)return null;let i=window.getComputedStyle(t.parentNode),n=Qi(e[0],i.direction!="rtl"),r=parseInt(i.lineHeight);return n.bottom-n.top>r*1.5?{left:n.left,right:n.right,top:n.top,bottom:n.top+r}:n}ignoreEvent(){return!1}}function Sp(s){return ft.fromClass(class{constructor(t){this.view=t,this.placeholder=s?I.set([I.widget({widget:new kp(s),side:1}).range(0)]):I.none}get decorations(){return this.view.state.doc.length?I.none:this.placeholder}},{decorations:t=>t.decorations})}const Br=2e3;function Cp(s,t,e){let i=Math.min(t.line,e.line),n=Math.max(t.line,e.line),r=[];if(t.off>Br||e.off>Br||t.col<0||e.col<0){let o=Math.min(t.off,e.off),l=Math.max(t.off,e.off);for(let a=i;a<=n;a++){let h=s.doc.line(a);h.length<=l&&r.push(v.range(h.from+o,h.to+l))}}else{let o=Math.min(t.col,e.col),l=Math.max(t.col,e.col);for(let a=i;a<=n;a++){let h=s.doc.line(a),c=lr(h.text,o,s.tabSize,!0);if(c<0)r.push(v.cursor(h.to));else{let f=lr(h.text,l,s.tabSize);r.push(v.range(h.from+c,h.from+f))}}}return r}function Ap(s,t){let e=s.coordsAtPos(s.viewport.from);return e?Math.round(Math.abs((e.left-t)/s.defaultCharacterWidth)):-1}function El(s,t){let e=s.posAtCoords({x:t.clientX,y:t.clientY},!1),i=s.state.doc.lineAt(e),n=e-i.from,r=n>Br?-1:n==i.length?Ap(s,t.clientX):mi(i.text,s.state.tabSize,e-i.from);return{line:i.number,col:r,off:n}}function Mp(s,t){let e=El(s,t),i=s.state.selection;return e?{update(n){if(n.docChanged){let r=n.changes.mapPos(n.startState.doc.line(e.line).from),o=n.state.doc.lineAt(r);e={line:o.number,col:e.col,off:Math.min(e.off,o.length)},i=i.map(n.changes)}},get(n,r,o){let l=El(s,n);if(!l)return i;let a=Cp(s.state,e,l);return a.length?o?v.create(a.concat(i.ranges)):v.create(a):i}}:null}function Dp(s){let t=e=>e.altKey&&e.button==0;return P.mouseSelectionStyle.of((e,i)=>t(i)?Mp(e,i):null)}const Tp={Alt:[18,s=>!!s.altKey],Control:[17,s=>!!s.ctrlKey],Shift:[16,s=>!!s.shiftKey],Meta:[91,s=>!!s.metaKey]},Op={style:"cursor: crosshair"};function Bp(s={}){let[t,e]=Tp[s.key||"Alt"],i=ft.fromClass(class{constructor(n){this.view=n,this.isDown=!1}set(n){this.isDown!=n&&(this.isDown=n,this.view.update([]))}},{eventObservers:{keydown(n){this.set(n.keyCode==t||e(n))},keyup(n){(n.keyCode==t||!e(n))&&this.set(!1)},mousemove(n){this.set(e(n))}}});return[i,P.contentAttributes.of(n=>{var r;return!((r=n.plugin(i))===null||r===void 0)&&r.isDown?Op:null})]}const vi="-10000px";class uc{constructor(t,e,i,n){this.facet=e,this.createTooltipView=i,this.removeTooltipView=n,this.input=t.state.facet(e),this.tooltips=this.input.filter(o=>o);let r=null;this.tooltipViews=this.tooltips.map(o=>r=i(o,r))}update(t,e){var i;let n=t.state.facet(this.facet),r=n.filter(a=>a);if(n===this.input){for(let a of this.tooltipViews)a.update&&a.update(t);return!1}let o=[],l=e?[]:null;for(let a=0;a<r.length;a++){let h=r[a],c=-1;if(h){for(let f=0;f<this.tooltips.length;f++){let u=this.tooltips[f];u&&u.create==h.create&&(c=f)}if(c<0)o[a]=this.createTooltipView(h,a?o[a-1]:null),l&&(l[a]=!!h.above);else{let f=o[a]=this.tooltipViews[c];l&&(l[a]=e[c]),f.update&&f.update(t)}}}for(let a of this.tooltipViews)o.indexOf(a)<0&&(this.removeTooltipView(a),(i=a.destroy)===null||i===void 0||i.call(a));return e&&(l.forEach((a,h)=>e[h]=a),e.length=l.length),this.input=n,this.tooltips=r,this.tooltipViews=o,!0}}function Pp(s){let t=s.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:t.clientHeight,right:t.clientWidth}}const Ts=B.define({combine:s=>{var t,e,i;return{position:T.ios?"absolute":((t=s.find(n=>n.position))===null||t===void 0?void 0:t.position)||"fixed",parent:((e=s.find(n=>n.parent))===null||e===void 0?void 0:e.parent)||null,tooltipSpace:((i=s.find(n=>n.tooltipSpace))===null||i===void 0?void 0:i.tooltipSpace)||Pp}}}),Ll=new WeakMap,co=ft.fromClass(class{constructor(s){this.view=s,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let t=s.state.facet(Ts);this.position=t.position,this.parent=t.parent,this.classes=s.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.resizeObserver=typeof ResizeObserver=="function"?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new uc(s,fo,(e,i)=>this.createTooltip(e,i),e=>{this.resizeObserver&&this.resizeObserver.unobserve(e.dom),e.dom.remove()}),this.above=this.manager.tooltips.map(e=>!!e.above),this.intersectionObserver=typeof IntersectionObserver=="function"?new IntersectionObserver(e=>{Date.now()>this.lastTransaction-50&&e.length>0&&e[e.length-1].intersectionRatio<1&&this.measureSoon()},{threshold:[1]}):null,this.observeIntersection(),s.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 s of this.manager.tooltipViews)this.intersectionObserver.observe(s.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout(()=>{this.measureTimeout=-1,this.maybeMeasure()},50))}update(s){s.transactions.length&&(this.lastTransaction=Date.now());let t=this.manager.update(s,this.above);t&&this.observeIntersection();let e=t||s.geometryChanged,i=s.state.facet(Ts);if(i.position!=this.position&&!this.madeAbsolute){this.position=i.position;for(let n of this.manager.tooltipViews)n.dom.style.position=this.position;e=!0}if(i.parent!=this.parent){this.parent&&this.container.remove(),this.parent=i.parent,this.createContainer();for(let n of this.manager.tooltipViews)this.container.appendChild(n.dom);e=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);e&&this.maybeMeasure()}createTooltip(s,t){let e=s.create(this.view),i=t?t.dom:null;if(e.dom.classList.add("cm-tooltip"),s.arrow&&!e.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let n=document.createElement("div");n.className="cm-tooltip-arrow",e.dom.appendChild(n)}return e.dom.style.position=this.position,e.dom.style.top=vi,e.dom.style.left="0px",this.container.insertBefore(e.dom,i),e.mount&&e.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(e.dom),e}destroy(){var s,t,e;this.view.win.removeEventListener("resize",this.measureSoon);for(let i of this.manager.tooltipViews)i.dom.remove(),(s=i.destroy)===null||s===void 0||s.call(i);this.parent&&this.container.remove(),(t=this.resizeObserver)===null||t===void 0||t.disconnect(),(e=this.intersectionObserver)===null||e===void 0||e.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let s=1,t=1,e=!1;if(this.position=="fixed"&&this.manager.tooltipViews.length){let{dom:r}=this.manager.tooltipViews[0];if(T.gecko)e=r.offsetParent!=this.container.ownerDocument.body;else if(r.style.top==vi&&r.style.left=="0px"){let o=r.getBoundingClientRect();e=Math.abs(o.top+1e4)>1||Math.abs(o.left)>1}}if(e||this.position=="absolute")if(this.parent){let r=this.parent.getBoundingClientRect();r.width&&r.height&&(s=r.width/this.parent.offsetWidth,t=r.height/this.parent.offsetHeight)}else({scaleX:s,scaleY:t}=this.view.viewState);let i=this.view.scrollDOM.getBoundingClientRect(),n=oo(this.view);return{visible:{left:i.left+n.left,top:i.top+n.top,right:i.right-n.right,bottom:i.bottom-n.bottom},parent:this.parent?this.container.getBoundingClientRect():this.view.dom.getBoundingClientRect(),pos:this.manager.tooltips.map((r,o)=>{let l=this.manager.tooltipViews[o];return l.getCoords?l.getCoords(r.pos):this.view.coordsAtPos(r.pos)}),size:this.manager.tooltipViews.map(({dom:r})=>r.getBoundingClientRect()),space:this.view.state.facet(Ts).tooltipSpace(this.view),scaleX:s,scaleY:t,makeAbsolute:e}}writeMeasure(s){var t;if(s.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let l of this.manager.tooltipViews)l.dom.style.position="absolute"}let{visible:e,space:i,scaleX:n,scaleY:r}=s,o=[];for(let l=0;l<this.manager.tooltips.length;l++){let a=this.manager.tooltips[l],h=this.manager.tooltipViews[l],{dom:c}=h,f=s.pos[l],u=s.size[l];if(!f||a.clip!==!1&&(f.bottom<=Math.max(e.top,i.top)||f.top>=Math.min(e.bottom,i.bottom)||f.right<Math.max(e.left,i.left)-.1||f.left>Math.min(e.right,i.right)+.1)){c.style.top=vi;continue}let d=a.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=u.right-u.left,g=(t=Ll.get(h))!==null&&t!==void 0?t:u.bottom-u.top,y=h.offset||Lp,w=this.view.textDirection==Y.LTR,S=u.width>i.right-i.left?w?i.left:i.right-u.width:w?Math.max(i.left,Math.min(f.left-(d?14:0)+y.x,i.right-m)):Math.min(Math.max(i.left,f.left-m+(d?14:0)-y.x),i.right-m),k=this.above[l];!a.strictSide&&(k?f.top-g-p-y.y<i.top:f.bottom+g+p+y.y>i.bottom)&&k==i.bottom-f.bottom>f.top-i.top&&(k=this.above[l]=!k);let x=(k?f.top-i.top:i.bottom-f.bottom)-p;if(x<g&&h.resize!==!1){if(x<this.view.defaultLineHeight){c.style.top=vi;continue}Ll.set(h,g),c.style.height=(g=x)/r+"px"}else c.style.height&&(c.style.height="");let C=k?f.top-g-p-y.y:f.bottom+p+y.y,A=S+m;if(h.overlap!==!0)for(let L of o)L.left<A&&L.right>S&&L.top<C+g&&L.bottom>C&&(C=k?L.top-g-2-p:L.bottom+p+2);if(this.position=="absolute"?(c.style.top=(C-s.parent.top)/r+"px",Rl(c,(S-s.parent.left)/n)):(c.style.top=C/r+"px",Rl(c,S/n)),d){let L=f.left+(w?y.x:-y.x)-(S+14-7);d.style.left=L/n+"px"}h.overlap!==!0&&o.push({left:S,top:C,right:A,bottom:C+g}),c.classList.toggle("cm-tooltip-above",k),c.classList.toggle("cm-tooltip-below",!k),h.positioned&&h.positioned(s.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let s of this.manager.tooltipViews)s.dom.style.top=vi}},{eventObservers:{scroll(){this.maybeMeasure()}}});function Rl(s,t){let e=parseInt(s.style.left,10);(isNaN(e)||Math.abs(t-e)>1)&&(s.style.left=t+"px")}const Ep=P.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:`${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"}}}),Lp={x:0,y:0},fo=B.define({enables:[co,Ep]}),Xn=B.define({combine:s=>s.reduce((t,e)=>t.concat(e),[])});class hs{static create(t){return new hs(t)}constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new uc(t,Xn,(e,i)=>this.createHostedView(e,i),e=>e.dom.remove())}createHostedView(t,e){let i=t.create(this.view);return i.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(i.dom,e?e.dom.nextSibling:this.dom.firstChild),this.mounted&&i.mount&&i.mount(this.view),i}mount(t){for(let e of this.manager.tooltipViews)e.mount&&e.mount(t);this.mounted=!0}positioned(t){for(let e of this.manager.tooltipViews)e.positioned&&e.positioned(t)}update(t){this.manager.update(t)}destroy(){var t;for(let e of this.manager.tooltipViews)(t=e.destroy)===null||t===void 0||t.call(e)}passProp(t){let e;for(let i of this.manager.tooltipViews){let n=i[t];if(n!==void 0){if(e===void 0)e=n;else if(e!==n)return}}return e}get offset(){return this.passProp("offset")}get getCoords(){return this.passProp("getCoords")}get overlap(){return this.passProp("overlap")}get resize(){return this.passProp("resize")}}const Rp=fo.compute([Xn],s=>{let t=s.facet(Xn);return t.length===0?null:{pos:Math.min(...t.map(e=>e.pos)),end:Math.max(...t.map(e=>{var i;return(i=e.end)!==null&&i!==void 0?i:e.pos})),create:hs.create,above:t[0].above,arrow:t.some(e=>e.arrow)}});class _p{constructor(t,e,i,n,r){this.view=t,this.source=e,this.field=i,this.setHover=n,this.hoverTime=r,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let t=Date.now()-this.lastMove.time;t<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-t):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:t,lastMove:e}=this,i=t.docView.nearest(e.target);if(!i)return;let n,r=1;if(i instanceof ke)n=i.posAtStart;else{if(n=t.posAtCoords(e),n==null)return;let l=t.coordsAtPos(n);if(!l||e.y<l.top||e.y>l.bottom||e.x<l.left-t.defaultCharacterWidth||e.x>l.right+t.defaultCharacterWidth)return;let a=t.bidiSpans(t.state.doc.lineAt(n)).find(c=>c.from<=n&&c.to>=n),h=a&&a.dir==Y.RTL?-1:1;r=e.x<l.left?-h:h}let o=this.source(t,n,r);if(o?.then){let l=this.pending={pos:n};o.then(a=>{this.pending==l&&(this.pending=null,a&&!(Array.isArray(a)&&!a.length)&&t.dispatch({effects:this.setHover.of(Array.isArray(a)?a:[a])}))},a=>Mt(t.state,a,"hover tooltip"))}else o&&!(Array.isArray(o)&&!o.length)&&t.dispatch({effects:this.setHover.of(Array.isArray(o)?o:[o])})}get tooltip(){let t=this.view.plugin(co),e=t?t.manager.tooltips.findIndex(i=>i.create==hs.create):-1;return e>-1?t.manager.tooltipViews[e]:null}mousemove(t){var e,i;this.lastMove={x:t.clientX,y:t.clientY,target:t.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:n,tooltip:r}=this;if(n.length&&r&&!Ip(r.dom,t)||this.pending){let{pos:o}=n[0]||this.pending,l=(i=(e=n[0])===null||e===void 0?void 0:e.end)!==null&&i!==void 0?i:o;(o==l?this.view.posAtCoords(this.lastMove)!=o:!Np(this.view,o,l,t.clientX,t.clientY))&&(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:e}=this;if(e.length){let{tooltip:i}=this;i&&i.dom.contains(t.relatedTarget)?this.watchTooltipLeave(i.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(t){let e=i=>{t.removeEventListener("mouseleave",e),this.active.length&&!this.view.dom.contains(i.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};t.addEventListener("mouseleave",e)}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const xn=4;function Ip(s,t){let{left:e,right:i,top:n,bottom:r}=s.getBoundingClientRect(),o;if(o=s.querySelector(".cm-tooltip-arrow")){let l=o.getBoundingClientRect();n=Math.min(l.top,n),r=Math.max(l.bottom,r)}return t.clientX>=e-xn&&t.clientX<=i+xn&&t.clientY>=n-xn&&t.clientY<=r+xn}function Np(s,t,e,i,n,r){let o=s.scrollDOM.getBoundingClientRect(),l=s.documentTop+s.documentPadding.top+s.contentHeight;if(o.left>i||o.right<i||o.top>n||Math.min(o.bottom,l)<n)return!1;let a=s.posAtCoords({x:i,y:n},!1);return a>=t&&a<=e}function Fp(s,t={}){let 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12cm-gutterElement",this.update(t,e,i,n)}update(t,e,i,n){this.height!=e&&(this.height=e,this.dom.style.height=e+"px"),this.above!=i&&(this.dom.style.marginTop=(this.above=i)?i+"px":""),Kp(this.markers,n)||this.setMarkers(t,n)}setMarkers(t,e){let i="cm-gutterElement",n=this.dom.firstChild;for(let r=0,o=0;;){let l=o,a=r<e.length?e[r++]:null,h=!1;if(a){let c=a.elementClass;c&&(i+=" "+c);for(let f=o;f<this.markers.length;f++)if(this.markers[f].compare(a)){l=f,h=!0;break}}else l=this.markers.length;for(;o<l;){let c=this.markers[o++];if(c.toDOM){c.destroy(n);let f=n.nextSibling;n.remove(),n=f}}if(!a)break;a.toDOM&&(h?n=n.nextSibling:this.dom.insertBefore(a.toDOM(t),n)),h&&o++}this.dom.className=i,this.markers=e}destroy(){this.setMarkers(null,[])}}function Kp(s,t){if(s.length!=t.length)return!1;for(let e=0;e<s.length;e++)if(!s[e].compare(t[e]))return!1;return!0}const Up=B.define(),Gp=B.define(),ti=B.define({combine(s){return Xe(s,{formatNumber:String,domEventHandlers:{}},{domEventHandlers(t,e){let i=Object.assign({},t);for(let n in e){let r=i[n],o=e[n];i[n]=r?(l,a,h)=>r(l,a,h)||o(l,a,h):o}return i}})}});class Bs extends Te{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function Ps(s,t){return s.state.facet(ti).formatNumber(t,s.state)}const Yp=_i.compute([ti],s=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers(t){return t.state.facet(Up)},lineMarker(t,e,i){return i.some(n=>n.toDOM)?null:new Bs(Ps(t,t.state.doc.lineAt(e.from).number))},widgetMarker:(t,e,i)=>{for(let n of t.state.facet(Gp)){let r=n(t,e,i);if(r)return r}return null},lineMarkerChange:t=>t.startState.facet(ti)!=t.state.facet(ti),initialSpacer(t){return new Bs(Ps(t,Hl(t.state.doc.lines)))},updateSpacer(t,e){let i=Ps(e.view,Hl(e.view.state.doc.lines));return i==t.number?t:new Bs(i)},domEventHandlers:s.facet(ti).domEventHandlers}));function Jp(s={}){return[ti.of(s),mc(),Yp]}function Hl(s){let t=9;for(;t<s;)t=t*10+9;return t}const Xp=1024;let Qp=0;class Nt{constructor(t,e){this.from=t,this.to=e}}class N{constructor(t={}){this.id=Qp++,this.perNode=!!t.perNode,this.deserialize=t.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")})}add(t){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return typeof t!="function"&&(t=vt.match(t)),e=>{let i=t(e);return i===void 0?null:[this,i]}}}N.closedBy=new N({deserialize:s=>s.split(" ")});N.openedBy=new N({deserialize:s=>s.split(" ")});N.group=new N({deserialize:s=>s.split(" ")});N.isolate=new N({deserialize:s=>{if(s&&s!="rtl"&&s!="ltr"&&s!="auto")throw new RangeError("Invalid value for isolate: "+s);return s||"auto"}});N.contextHash=new N({perNode:!0});N.lookAhead=new N({perNode:!0});N.mounted=new N({perNode:!0});class $i{constructor(t,e,i){this.tree=t,this.overlay=e,this.parser=i}static get(t){return t&&t.props&&t.props[N.mounted.id]}}const Zp=Object.create(null);class vt{constructor(t,e,i,n=0){this.name=t,this.props=e,this.id=i,this.flags=n}static define(t){let e=t.props&&t.props.length?Object.create(null):Zp,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(t.name==null?8:0),n=new vt(t.name||"",e,t.id,i);if(t.props){for(let r of t.props)if(Array.isArray(r)||(r=r(n)),r){if(r[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");e[r[0].id]=r[1]}}return n}prop(t){return this.props[t.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(t){if(typeof t=="string"){if(this.name==t)return!0;let e=this.prop(N.group);return e?e.indexOf(t)>-1:!1}return this.id==t}static match(t){let e=Object.create(null);for(let i in t)for(let n of i.split(" "))e[n]=t[i];return i=>{for(let n=i.prop(N.group),r=-1;r<(n?n.length:0);r++){let o=e[r<0?i.name:n[r]];if(o)return o}}}}vt.none=new vt("",Object.create(null),0,8);class uo{constructor(t){this.types=t;for(let e=0;e<t.length;e++)if(t[e].id!=e)throw new RangeError("Node type ids should correspond to array positions when creating a node set")}extend(...t){let e=[];for(let i of this.types){let n=null;
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qi(this,t,e,!1)}resolveInner(t,e=0){return qi(this,t,e,!0)}matchContext(t){return Lr(this.parent,t)}enterUnfinishedNodesBefore(t){let e=this.childBefore(t),i=this;for(;e;){let n=e.lastChild;if(!n||n.to!=e.to)break;n.type.isError&&n.from==n.to?(i=e,e=n.prevSibling):e=n}return i}get node(){return this}get next(){return this.parent}}class mt extends yc{constructor(t,e,i,n){super(),this._tree=t,this.from=e,this.index=i,this._parent=n}get type(){return this._tree.type}get name(){return this._tree.type.name}get to(){return this.from+this._tree.length}nextChild(t,e,i,n,r=0){for(let o=this;;){for(let{children:l,positions:a}=o._tree,h=e>0?l.length:-1;t!=h;t+=e){let c=l[t],f=a[t]+o.from;if(bc(n,i,f,f+c.length)){if(c instanceof Oe){if(r&J.ExcludeBuffers)continue;let u=c.findChild(0,c.buffer.length,e,i-f,n);if(u>-1)return new oe(new tm(o,c,t,f),null,u)}else if(r&J.IncludeAnonymous||!c.type.isAnonymous||mo(c)){let u;if(!(r&J.IgnoreMounts)&&(u=$i.get(c))&&!u.overlay)return new mt(u.tree,f,t,o);let d=new mt(c,f,t,o);return r&J.IncludeAnonymous||!d.type.isAnonymous?d:d.nextChild(e<0?c.children.length-1:0,e,i,n)}}}if(r&J.IncludeAnonymous||!o.type.isAnonymous||(o.index>=0?t=o.index+e:t=e<0?-1:o._parent._tree.children.length,o=o._parent,!o))return null}}get firstChild(){return this.nextChild(0,1,0,4)}get lastChild(){return this.nextChild(this._tree.children.length-1,-1,0,4)}childAfter(t){return this.nextChild(0,1,t,2)}childBefore(t){return this.nextChild(this._tree.children.length-1,-1,t,-2)}enter(t,e,i=0){let n;if(!(i&J.IgnoreOverlays)&&(n=$i.get(this._tree))&&n.overlay){let r=t-this.from;for(let{from:o,to:l}of n.overlay)if((e>0?o<=r:o<r)&&(e<0?l>=r:l>r))return new mt(n.tree,n.overlay[0].from+this.from,-1,this)}return this.nextChild(0,1,t,e,i)}nextSignificantParent(){let t=this;for(;t.type.isAnonymous&&t._parent;)t=t._parent;return t}get parent(){return this._parent?this._parent.nextSignificantParent():null}get nextSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index+1,1,0,4):null}get prevSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index-1,-1,0,4):null}get tree(){return this._tree}toTree(){return this._tree}toString(){return this._tree.toString()}}function zl(s,t,e,i){let n=s.cursor(),r=[];if(!n.firstChild())return r;if(e!=null){for(let o=!1;!o;)if(o=n.type.is(e),!n.nextSibling())return r}for(;;){if(i!=null&&n.type.is(i))return r;if(n.type.is(t)&&r.push(n.node),!n.nextSibling())return i==null?r:[]}}function Lr(s,t,e=t.length-1){for(let i=s;e>=0;i=i.parent){if(!i)return!1;if(!i.type.isAnonymous){if(t[e]&&t[e]!=i.name)return!1;e--}}return!0}class tm{constructor(t,e,i,n){this.parent=t,this.buffer=e,this.index=i,this.start=n}}class oe extends yc{get name(){return this.type.name}get from(){return this.context.start+this.context.buffer.buffer[this.index+1]}get to(){return this.context.start+this.context.buffer.buffer[this.index+2]}constructor(t,e,i){super(),this.context=t,this._parent=e,this.index=i,this.type=t.buffer.set.types[t.buffer.buffer[i]]}child(t,e,i){let{buffer:n}=this.context,r=n.findChild(this.index+4,n.buffer[this.index+3],t,e-this.context.start,i);return r<0?null:new oe(this.context,this,r)}get firstChild(){return this.child(1,0,4)}get lastChild(){return this.child(-1,0,4)}childAfter(t){return this.child(1,t,2)}childBefore(t){return this.child(-1,t,-2)}enter(t,e,i=0){if(i&J.ExcludeBuffers)return null;let{buffer:n}=this.context,r=n.findChild(this.index+4,n.buffer[this.index+3],e>0?1:-1,t-this.context.start,e);return r<0?null:new oe(this.context,this,r)}get parent(){return this._parent||this.context.parent.nextSignificantParent()}externalSibling(t){return this._parent?null:this.context.parent.nextChild(this.context.index+t,t,0,4)}get nextSibling(){let{buffer:t}=this.context,e=t.buffer[this.index+3];return 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h=0;for(let p=i;p<n;p++)h+=Hn(s,t[p]);let c=Math.ceil(h*1.5/8),f=[],u=[];function d(p,m,g,y,w){for(let S=g;S<y;){let k=S,x=m[S],C=Hn(s,p[S]);for(S++;S<y;S++){let A=Hn(s,p[S]);if(C+A>=c)break;C+=A}if(S==k+1){if(C>c){let A=p[k];d(A.children,A.positions,0,A.children.length,m[k]+w);continue}f.push(p[k])}else{let A=m[S-1]+p[S-1].length-x;f.push(go(s,p,m,k,S,x,A,null,a))}u.push(x+w-r)}}return d(t,e,i,n,0),(l||a)(f,u,o)}class A1{constructor(){this.map=new WeakMap}setBuffer(t,e,i){let n=this.map.get(t);n||this.map.set(t,n=new Map),n.set(e,i)}getBuffer(t,e){let i=this.map.get(t);return i&&i.get(e)}set(t,e){t instanceof oe?this.setBuffer(t.context.buffer,t.index,e):t instanceof mt&&this.map.set(t.tree,e)}get(t){return t instanceof oe?this.getBuffer(t.context.buffer,t.index):t instanceof mt?this.map.get(t.tree):void 0}cursorSet(t,e){t.buffer?this.setBuffer(t.buffer.buffer,t.index,e):this.map.set(t.tree,e)}cursorGet(t){return 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c})].concat(i)}isActiveAt(t,e,i=-1){return Ql(t,e,i).type.prop(Fe)==this.data}findRegions(t){let e=t.facet(Be);if(e?.data==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let i=[],n=(r,o)=>{if(r.prop(Fe)==this.data){i.push({from:o,to:o+r.length});return}let l=r.prop(N.mounted);if(l){if(l.tree.prop(Fe)==this.data){if(l.overlay)for(let a of l.overlay)i.push({from:a.from+o,to:a.to+o});else i.push({from:o,to:o+r.length});return}else if(l.overlay){let a=i.length;if(n(l.tree,l.overlay[0].from+o),i.length>a)return}}for(let a=0;a<r.children.length;a++){let h=r.children[a];h instanceof U&&n(h,r.positions[a]+o)}};return n(ut(t),0),i}get allowsNesting(){return!0}}Ft.setState=_.define();function Ql(s,t,e){let i=s.facet(Be),n=ut(s).topNode;if(!i||i.allowsNesting)for(let r=n;r;r=r.enter(t,e,J.ExcludeBuffers))r.type.isTop&&(n=r);return n}class Ir extends Ft{constructor(t,e,i){super(t,e,[],i),this.parser=e}static define(t){let e=Sc(t.languageData);return new Ir(e,t.parser.configure({props:[Fe.add(i=>i.isTop?e:void 0)]}),t.name)}configure(t,e){return new Ir(this.data,this.parser.configure(t),e||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function ut(s){let t=s.field(Ft.state,!1);return t?t.tree:U.empty}class vm{constructor(t){this.doc=t,this.cursorPos=0,this.string="",this.cursor=t.iter()}get length(){return this.doc.length}syncTo(t){return this.string=this.cursor.next(t-this.cursorPos).value,this.cursorPos=t+this.string.length,this.cursorPos-this.string.length}chunk(t){return this.syncTo(t),this.string}get lineChunks(){return!0}read(t,e){let i=this.cursorPos-this.string.length;return t<i||e>=this.cursorPos?this.doc.sliceString(t,e):this.string.slice(t-i,e-i)}}let Si=null;class ui{constructor(t,e,i=[],n,r,o,l,a){this.parser=t,this.state=e,this.fragments=i,this.tree=n,this.treeLen=r,this.viewport=o,this.skipped=l,this.scheduleOn=a,this.parse=null,this.tempSkipped=[]}static create(t,e,i){return new ui(t,e,[],U.empty,0,i,[],null)}startParse(){return this.parser.startParse(new vm(this.state.doc),this.fragments)}work(t,e){return e!=null&&e>=this.state.doc.length&&(e=void 0),this.tree!=U.empty&&this.isDone(e??this.state.doc.length)?(this.takeTree(),!0):this.withContext(()=>{var i;if(typeof t=="number"){let n=Date.now()+t;t=()=>Date.now()>n}for(this.parse||(this.parse=this.startParse()),e!=null&&(this.parse.stoppedAt==null||this.parse.stoppedAt>e)&&e<this.state.doc.length&&this.parse.stopAt(e);;){let n=this.parse.advance();if(n)if(this.fragments=this.withoutTempSkipped(me.addTree(n,this.fragments,this.parse.stoppedAt!=null)),this.treeLen=(i=this.parse.stoppedAt)!==null&&i!==void 0?i:this.state.doc.length,this.tree=n,this.parse=null,this.treeLen<(e??this.state.doc.length))this.parse=this.startParse();else return!0;if(t())return!1}})}takeTree(){let t,e;this.parse&&(t=this.parse.parsedPos)>=this.treeLen&&((this.parse.stoppedAt==null||this.parse.stoppedAt>t)&&this.parse.stopAt(t),this.withContext(()=>{for(;!(e=this.parse.advance()););}),this.treeLen=t,this.tree=e,this.fragments=this.withoutTempSkipped(me.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=Si;Si=this;try{return t()}finally{Si=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=Zl(t,e.from,e.to);return t}changes(t,e){let{fragments:i,tree:n,treeLen:r,viewport:o,skipped:l}=this;if(this.takeTree(),!t.empty){let a=[];if(t.iterChangedRanges((h,c,f,u)=>a.push({fromA:h,toA:c,fromB:f,toB:u})),i=me.applyChanges(i,a),n=U.empty,r=0,o={from:t.mapPos(o.from,-1),to:t.mapPos(o.to,1)},this.skipped.length){l=[];for(let h of this.skipped){let c=t.mapPos(h.from,1),f=t.mapPos(h.to,-1);c<f&&l.push({from:c,to:f})}}}return new ui(this.parser,e,i,n,r,o,l,this.scheduleOn)}updateViewport(t){if(this.viewport.from==t.from&&this.viewport.to==t.to)return!1;this.viewport=t;let e=this.skipped.length;for(let i=0;i<this.skipped.length;i++){let{from:n,to:r}=this.skipped[i];n<t.to&&r>t.from&&(this.fragments=Zl(this.fragments,n,r),this.skipped.splice(i--,1))}return this.skipped.length>=e?!1:(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(t,e){this.skipped.push({from:t,to:e})}static getSkippingParser(t){return new class extends xc{createParse(e,i,n){let r=n[0].from,o=n[n.length-1].to;return{parsedPos:r,advance(){let a=Si;if(a){for(let h of n)a.tempSkipped.push(h);t&&(a.scheduleOn=a.scheduleOn?Promise.all([a.scheduleOn,t]):t)}return this.parsedPos=o,new U(vt.none,[],[],o-r)},stoppedAt:null,stopAt(){}}}}}isDone(t){t=Math.min(t,this.state.doc.length);let e=this.fragments;return this.treeLen>=t&&e.length&&e[0].from==0&&e[0].to>=t}static get(){return Si}}function Zl(s,t,e){return me.applyChanges(s,[{fromA:t,toA:e,fromB:t,toB:e}])}class di{constructor(t){this.context=t,this.tree=t.tree}apply(t){if(!t.docChanged&&this.tree==this.context.tree)return this;let e=this.context.changes(t.changes,t.state),i=this.context.treeLen==t.startState.doc.length?void 0:Math.max(t.changes.mapPos(this.context.treeLen),e.viewport.to);return e.work(20,i)||e.takeTree(),new di(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=ui.create(t.facet(Be).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new di(i)}}Ft.state=Tt.define({create:di.init,update(s,t){for(let e of t.effects)if(e.is(Ft.setState))return e.value;return t.startState.facet(Be)!=t.state.facet(Be)?di.init(t.state):s.apply(t)}});let Cc=s=>{let t=setTimeout(()=>s(),500);return()=>clearTimeout(t)};typeof requestIdleCallback<"u"&&(Cc=s=>{let t=-1,e=setTimeout(()=>{t=requestIdleCallback(s,{timeout:400})},100);return()=>t<0?clearTimeout(e):cancelIdleCallback(t)});const Rs=typeof navigator<"u"&&(!((Ls=navigator.scheduling)===null||Ls===void 0)&&Ls.isInputPending)?()=>navigator.scheduling.isInputPending():null,km=ft.fromClass(class{constructor(t){this.view=t,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(t){let e=this.view.state.field(Ft.state).context;(e.updateViewport(t.view.viewport)||this.view.viewport.to>e.treeLen)&&this.scheduleWork(),(t.docChanged||t.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(e)}scheduleWork(){if(this.working)return;let{state:t}=this.view,e=t.field(Ft.state);(e.tree!=e.context.tree||!e.context.isDone(t.doc.length))&&(this.working=Cc(this.work))}work(t){this.working=null;let e=Date.now();if(this.chunkEnd<e&&(this.chunkEnd<0||this.view.hasFocus)&&(this.chunkEnd=e+3e4,this.chunkBudget=3e3),this.chunkBudget<=0)return;let{state:i,viewport:{to:n}}=this.view,r=i.field(Ft.state);if(r.tree==r.context.tree&&r.context.isDone(n+1e5))return;let o=Date.now()+Math.min(this.chunkBudget,100,t&&!Rs?Math.max(25,t.timeRemaining()-5):1e9),l=r.context.treeLen<n&&i.doc.length>n+1e3,a=r.context.work(()=>Rs&&Rs()||Date.now()>o,n+(l?0:1e5));this.chunkBudget-=Date.now()-e,(a||this.chunkBudget<=0)&&(r.context.takeTree(),this.view.dispatch({effects:Ft.setState.of(new di(r.context))})),this.chunkBudget>0&&!(a&&!l)&&this.scheduleWork(),this.checkAsyncSchedule(r.context)}checkAsyncSchedule(t){t.scheduleOn&&(this.workScheduled++,t.scheduleOn.then(()=>this.scheduleWork()).catch(e=>Mt(this.view.state,e)).then(()=>this.workScheduled--),t.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Be=B.define({combine(s){return s.length?s[0]:null},enables:s=>[Ft.state,km,P.contentAttributes.compute([s],t=>{let e=t.facet(s);return e&&e.name?{"data-language":e.name}:{}})]});class Sm{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}class Ac{constructor(t,e,i,n,r,o=void 0){this.name=t,this.alias=e,this.extensions=i,this.filename=n,this.loadFunc=r,this.support=o,this.loading=null}load(){return this.loading||(this.loading=this.loadFunc().then(t=>this.support=t,t=>{throw this.loading=null,t}))}static of(t){let{load:e,support:i}=t;if(!e){if(!i)throw new RangeError("Must pass either 'load' or 'support' to LanguageDescription.of");e=()=>Promise.resolve(i)}return new Ac(t.name,(t.alias||[]).concat(t.name).map(n=>n.toLowerCase()),t.extensions||[],t.filename,e,i)}static matchFilename(t,e){for(let n of t)if(n.filename&&n.filename.test(e))return n;let i=/\.([^.]+)$/.exec(e);if(i){for(let n of t)if(n.extensions.indexOf(i[1])>-1)return n}return null}static matchLanguageName(t,e,i=!0){e=e.toLowerCase();for(let n of t)if(n.alias.some(r=>r==e))return n;if(i)for(let n of t)for(let r of n.alias){let o=e.indexOf(r);if(o>-1&&(r.length>2||!/\w/.test(e[o-1])&&!/\w/.test(e[o+r.length])))return n}return null}}const Cm=B.define(),cs=B.define({combine:s=>{if(!s.length)return" ";let t=s[0];if(!t||/\S/.test(t)||Array.from(t).some(e=>e!=t[0]))throw new Error("Invalid indent unit: "+JSON.stringify(s[0]));return t}});function je(s){let t=s.facet(cs);return t.charCodeAt(0)==9?s.tabSize*t.length:t.length}function ji(s,t){let e="",i=s.tabSize,n=s.facet(cs)[0];if(n==" "){for(;t>=i;)e+=" ",t-=i;n=" "}for(let r=0;r<t;r++)e+=n;return e}function bo(s,t){s instanceof H&&(s=new fs(s));for(let i of s.state.facet(Cm)){let n=i(s,t);if(n!==void 0)return n}let e=ut(s.state);return e.length>=t?Am(s,e,t):null}class fs{constructor(t,e={}){this.state=t,this.options=e,this.unit=je(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:n,simulateDoubleBreak:r}=this.options;return n!=null&&n>=i.from&&n<=i.to?r&&n==t?{text:"",from:t}:(e<0?n<t:n<=t)?{text:i.text.slice(n-i.from),from:n}:{text:i.text.slice(0,n-i.from),from:i.from}:i}textAfterPos(t,e=1){if(this.options.simulateDoubleBreak&&t==this.options.simulateBreak)return"";let{text:i,from:n}=this.lineAt(t,e);return i.slice(t-n,Math.min(i.length,t+100-n))}column(t,e=1){let{text:i,from:n}=this.lineAt(t,e),r=this.countColumn(i,t-n),o=this.options.overrideIndentation?this.options.overrideIndentation(n):-1;return o>-1&&(r+=o-this.countColumn(i,i.search(/\S|$/))),r}countColumn(t,e=t.length){return mi(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:n}=this.lineAt(t,e),r=this.options.overrideIndentation;if(r){let o=r(n);if(o>-1)return o}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Mc=new N;function Am(s,t,e){let i=t.resolveStack(e),n=t.resolveInner(e,-1).resolve(e,0).enterUnfinishedNodesBefore(e);if(n!=i.node){let r=[];for(let o=n;o&&!(o.from==i.node.from&&o.type==i.node.type);o=o.parent)r.push(o);for(let o=r.length-1;o>=0;o--)i={node:r[o],next:i}}return Dc(i,s,e)}function Dc(s,t,e){for(let i=s;i;i=i.next){let n=Dm(i.node);if(n)return n(yo.create(t,e,i))}return 0}function Mm(s){return s.pos==s.options.simulateBreak&&s.options.simulateDoubleBreak}function Dm(s){let t=s.type.prop(Mc);if(t)return t;let e=s.firstChild,i;if(e&&(i=e.type.prop(N.closedBy))){let n=s.lastChild,r=n&&i.indexOf(n.name)>-1;return o=>Tc(o,!0,1,void 0,r&&!Mm(o)?n.from:void 0)}return s.parent==null?Tm:null}function Tm(){return 0}class yo extends fs{constructor(t,e,i){super(t.state,t.options),this.base=t,this.pos=e,this.context=i}get node(){return this.context.node}static create(t,e,i){return new yo(t,e,i)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(t){let e=this.state.doc.lineAt(t.from);for(;;){let i=t.resolve(e.from);for(;i.parent&&i.parent.from==i.from;)i=i.parent;if(Om(i,t))break;e=this.state.doc.lineAt(i.from)}return this.lineIndent(e.from)}continue(){return Dc(this.context.next,this.base,this.pos)}}function Om(s,t){for(let e=t;e;e=e.parent)if(s==e)return!0;return!1}function Bm(s){let t=s.node,e=t.childAfter(t.from),i=t.lastChild;if(!e)return null;let n=s.options.simulateBreak,r=s.state.doc.lineAt(e.from),o=n==null||n<=r.from?r.to:Math.min(r.to,n);for(let l=e.to;;){let a=t.childAfter(l);if(!a||a==i)return null;if(!a.type.isSkipped){if(a.from>=o)return null;let h=/^ */.exec(r.text.slice(e.to-r.from))[0].length;return{from:e.from,to:e.to+h}}l=a.to}}function T1({closing:s,align:t=!0,units:e=1}){return i=>Tc(i,t,e,s)}function Tc(s,t,e,i,n){let r=s.textAfter,o=r.match(/^\s*/)[0].length,l=i&&r.slice(o,o+i.length)==i||n==s.pos+o,a=t?Bm(s):null;return a?l?s.column(a.from):s.column(a.to):s.baseIndent+(l?0:s.unit*e)}const O1=s=>s.baseIndent;function B1({except:s,units:t=1}={}){return e=>{let i=s&&s.test(e.textAfter);return e.baseIndent+(i?0:t*e.unit)}}const Pm=200;function Em(){return H.transactionFilter.of(s=>{if(!s.docChanged||!s.isUserEvent("input.type")&&!s.isUserEvent("input.complete"))return s;let t=s.startState.languageDataAt("indentOnInput",s.startState.selection.main.head);if(!t.length)return s;let e=s.newDoc,{head:i}=s.newSelection.main,n=e.lineAt(i);if(i>n.from+Pm)return s;let r=e.sliceString(n.from,i);if(!t.some(h=>h.test(r)))return s;let{state:o}=s,l=-1,a=[];for(let{head:h}of o.selection.ranges){let c=o.doc.lineAt(h);if(c.from==l)continue;l=c.from;let f=bo(o,c.from);if(f==null)continue;let u=/^\s*/.exec(c.text)[0],d=ji(o,f);u!=d&&a.push({from:c.from,to:c.from+u.length,insert:d})}return a.length?[s,{changes:a,sequential:!0}]:s})}const Lm=B.define(),Rm=new N;function P1(s){let t=s.firstChild,e=s.lastChild;return t&&t.to<e.from?{from:t.to,to:e.type.isError?s.to:e.from}:null}function _m(s,t,e){let i=ut(s);if(i.length<e)return null;let n=i.resolveStack(e,1),r=null;for(let o=n;o;o=o.next){let l=o.node;if(l.to<=e||l.from>e)continue;if(r&&l.from<t)break;let a=l.type.prop(Rm);if(a&&(l.to<i.length-50||i.length==s.doc.length||!Im(l))){let h=a(l,s);h&&h.from<=e&&h.from>=t&&h.to>e&&(r=h)}}return r}function Im(s){let t=s.lastChild;return t&&t.to==s.to&&t.type.isError}function es(s,t,e){for(let i of s.facet(Lm)){let n=i(s,t,e);if(n)return n}return _m(s,t,e)}function Oc(s,t){let e=t.mapPos(s.from,1),i=t.mapPos(s.to,-1);return e>=i?void 0:{from:e,to:i}}const us=_.define({map:Oc}),sn=_.define({map:Oc});function Bc(s){let t=[];for(let{head:e}of s.state.selection.ranges)t.some(i=>i.from<=e&&i.to>=e)||t.push(s.lineBlockAt(e));return t}const Ke=Tt.define({create(){return I.none},update(s,t){s=s.map(t.changes);for(let e of t.effects)if(e.is(us)&&!Nm(s,e.value.from,e.value.to)){let{preparePlaceholder:i}=t.state.facet(Lc),n=i?I.replace({widget:new qm(i(t.state,e.value))}):ta;s=s.update({add:[n.range(e.value.from,e.value.to)]})}else e.is(sn)&&(s=s.update({filter:(i,n)=>e.value.from!=i||e.value.to!=n,filterFrom:e.value.from,filterTo:e.value.to}));if(t.selection){let e=!1,{head:i}=t.selection.main;s.between(i,i,(n,r)=>{n<i&&r>i&&(e=!0)}),e&&(s=s.update({filterFrom:i,filterTo:i,filter:(n,r)=>r<=i||n>=i}))}return s},provide:s=>P.decorations.from(s),toJSON(s,t){let e=[];return s.between(0,t.doc.length,(i,n)=>{e.push(i,n)}),e},fromJSON(s){if(!Array.isArray(s)||s.length%2)throw new RangeError("Invalid JSON for fold state");let t=[];for(let e=0;e<s.length;){let i=s[e++],n=s[e++];if(typeof i!="number"||typeof n!="number")throw new RangeError("Invalid JSON for fold state");t.push(ta.range(i,n))}return I.set(t,!0)}});function is(s,t,e){var i;let n=null;return(i=s.field(Ke,!1))===null||i===void 0||i.between(t,e,(r,o)=>{(!n||n.from>r)&&(n={from:r,to:o})}),n}function Nm(s,t,e){let i=!1;return s.between(t,t,(n,r)=>{n==t&&r==e&&(i=!0)}),i}function Pc(s,t){return s.field(Ke,!1)?t:t.concat(_.appendConfig.of(Rc()))}const Fm=s=>{for(let t of Bc(s)){let e=es(s.state,t.from,t.to);if(e)return s.dispatch({effects:Pc(s.state,[us.of(e),Ec(s,e)])}),!0}return!1},Vm=s=>{if(!s.state.field(Ke,!1))return!1;let t=[];for(let e of Bc(s)){let i=is(s.state,e.from,e.to);i&&t.push(sn.of(i),Ec(s,i,!1))}return t.length&&s.dispatch({effects:t}),t.length>0};function Ec(s,t,e=!0){let i=s.state.doc.lineAt(t.from).number,n=s.state.doc.lineAt(t.to).number;return P.announce.of(`${s.state.phrase(e?"Folded lines":"Unfolded lines")} ${i} ${s.state.phrase("to")} ${n}.`)}const Hm=s=>{let{state:t}=s,e=[];for(let i=0;i<t.doc.length;){let n=s.lineBlockAt(i),r=es(t,n.from,n.to);r&&e.push(us.of(r)),i=(r?s.lineBlockAt(r.to):n).to+1}return e.length&&s.dispatch({effects:Pc(s.state,e)}),!!e.length},Wm=s=>{let t=s.state.field(Ke,!1);if(!t||!t.size)return!1;let e=[];return 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_c(t,this.value)}}const jm={openText:"â",closedText:"âº",markerDOM:null,domEventHandlers:{},foldingChanged:()=>!1};class _s extends Te{constructor(t,e){super(),this.config=t,this.open=e}eq(t){return this.config==t.config&&this.open==t.open}toDOM(t){if(this.config.markerDOM)return this.config.markerDOM(this.open);let e=document.createElement("span");return e.textContent=this.open?this.config.openText:this.config.closedText,e.title=t.state.phrase(this.open?"Fold line":"Unfold line"),e}}function Km(s={}){let t=Object.assign(Object.assign({},jm),s),e=new _s(t,!0),i=new _s(t,!1),n=ft.fromClass(class{constructor(o){this.from=o.viewport.from,this.markers=this.buildMarkers(o)}update(o){(o.docChanged||o.viewportChanged||o.startState.facet(Be)!=o.state.facet(Be)||o.startState.field(Ke,!1)!=o.state.field(Ke,!1)||ut(o.startState)!=ut(o.state)||t.foldingChanged(o))&&(this.markers=this.buildMarkers(o.view))}buildMarkers(o){let l=new Ce;for(let a of o.viewportLineBlocks){let 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Fc(s,t,e,i,n){if(n&&e<=0&&i>=t.length)return t;!n&&e==0&&t.type==s.topNode&&(n=!0);for(let r=t.children.length-1;r>=0;r--){let o=t.positions[r],l=t.children[r],a;if(o<i&&l instanceof U){if(!(a=Fc(s,l,e-o,i-o,n)))break;return n?new U(t.type,t.children.slice(0,r).concat(a),t.positions.slice(0,r+1),o+a.length):a}}return null}function sg(s,t,e,i,n){for(let r of t){let o=r.from+(r.openStart?25:0),l=r.to-(r.openEnd?25:0),a=o<=e&&l>e&&xo(s,r.tree,0-r.offset,e,l),h;if(a&&a.pos<=i&&(h=Fc(s,r.tree,e+r.offset,a.pos+r.offset,!1)))return{state:a.state,tree:h}}return{state:s.streamParser.startState(n?je(n):4),tree:U.empty}}class rg{constructor(t,e,i,n){this.lang=t,this.input=e,this.fragments=i,this.ranges=n,this.stoppedAt=null,this.chunks=[],this.chunkPos=[],this.chunk=[],this.chunkReused=void 0,this.rangeIndex=0,this.to=n[n.length-1].to;let r=ui.get(),o=n[0].from,{state:l,tree:a}=sg(t,i,o,this.to,r?.state);this.state=l,this.parsedPos=this.chunkStart=o+a.length;for(let 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a)e.push(h)}if(!e.length)return 0;let i=t.replace(/ /g,"_"),n=i+" "+e.map(l=>l.id),r=sa[n];if(r)return r.id;let o=sa[n]=vt.define({id:Ki.length,name:i,props:[mm({[i]:e})]});return Ki.push(o),o.id}function ag(s,t){let e=vt.define({id:Ki.length,name:"Document",props:[Fe.add(()=>s),Mc.add(()=>i=>t.getIndent(i))],top:!0});return Ki.push(e),e}Y.RTL,Y.LTR;const hg=s=>{let{state:t}=s,e=t.doc.lineAt(t.selection.main.from),i=So(s.state,e.from);return i.line?cg(s):i.block?ug(s):!1};function ko(s,t){return({state:e,dispatch:i})=>{if(e.readOnly)return!1;let n=s(t,e);return n?(i(e.update(n)),!0):!1}}const cg=ko(mg,0),fg=ko($c,0),ug=ko((s,t)=>$c(s,t,pg(t)),0);function So(s,t){let e=s.languageDataAt("commentTokens",t);return e.length?e[0]:{}}const Ci=50;function dg(s,{open:t,close:e},i,n){let r=s.sliceDoc(i-Ci,i),o=s.sliceDoc(n,n+Ci),l=/\s*$/.exec(r)[0].length,a=/^\s*/.exec(o)[0].length,h=r.length-l;if(r.slice(h-t.length,h)==t&&o.slice(a,a+e.length)==e)return{open:{pos:i-l,margin:l&&1},close:{pos:n+a,margin:a&&1}};let c,f;n-i<=2*Ci?c=f=s.sliceDoc(i,n):(c=s.sliceDoc(i,i+Ci),f=s.sliceDoc(n-Ci,n));let u=/^\s*/.exec(c)[0].length,d=/\s*$/.exec(f)[0].length,p=f.length-d-e.length;return c.slice(u,u+t.length)==t&&f.slice(p,p+e.length)==e?{open:{pos:i+u+t.length,margin:/\s/.test(c.charAt(u+t.length))?1:0},close:{pos:n-d-e.length,margin:/\s/.test(f.charAt(p-1))?1:0}}:null}function pg(s){let t=[];for(let e of s.selection.ranges){let i=s.doc.lineAt(e.from),n=e.to<=i.to?i:s.doc.lineAt(e.to);n.from>i.from&&n.from==e.to&&(n=e.to==i.to+1?i:s.doc.lineAt(e.to-1));let r=t.length-1;r>=0&&t[r].to>i.from?t[r].to=n.to:t.push({from:i.from+/^\s*/.exec(i.text)[0].length,to:n.to})}return t}function $c(s,t,e=t.selection.ranges){let i=e.map(r=>So(t,r.from).block);if(!i.every(r=>r))return null;let n=e.map((r,o)=>dg(t,i[o],r.from,r.to));if(s!=2&&!n.every(r=>r))return{changes:t.changes(e.map((r,o)=>n[o]?[]:[{from:r.from,insert:i[o].open+" "},{from:r.to,insert:" "+i[o].close}]))};if(s!=1&&n.some(r=>r)){let r=[];for(let o=0,l;o<n.length;o++)if(l=n[o]){let a=i[o],{open:h,close:c}=l;r.push({from:h.pos-a.open.length,to:h.pos+h.margin},{from:c.pos-c.margin,to:c.pos+a.close.length})}return{changes:r}}return null}function mg(s,t,e=t.selection.ranges){let i=[],n=-1;for(let{from:r,to:o}of e){let l=i.length,a=1e9,h=So(t,r).line;if(h){for(let c=r;c<=o;){let f=t.doc.lineAt(c);if(f.from>n&&(r==o||o>f.from)){n=f.from;let u=/^\s*/.exec(f.text)[0].length,d=u==f.length,p=f.text.slice(u,u+h.length)==h?u:-1;u<f.text.length&&u<a&&(a=u),i.push({line:f,comment:p,token:h,indent:u,empty:d,single:!1})}c=f.to+1}if(a<1e9)for(let c=l;c<i.length;c++)i[c].indent<i[c].line.text.length&&(i[c].indent=a);i.length==l+1&&(i[l].single=!0)}}if(s!=2&&i.some(r=>r.comment<0&&(!r.empty||r.single))){let r=[];for(let{line:l,token:a,indent:h,empty:c,single:f}of i)(f||!c)&&r.push({from:l.from+h,insert:a+" "});let o=t.changes(r);return{changes:o,selection:t.selection.map(o,1)}}else if(s!=1&&i.some(r=>r.comment>=0)){let r=[];for(let{line:o,comment:l,token:a}of i)if(l>=0){let h=o.from+l,c=h+a.length;o.text[c-o.from]==" "&&c++,r.push({from:h,to:c})}return{changes:r}}return null}const Hr=be.define(),gg=be.define(),bg=B.define(),qc=B.define({combine(s){return Xe(s,{minDepth:100,newGroupDelay:500,joinToEvent:(t,e)=>e},{minDepth:Math.max,newGroupDelay:Math.min,joinToEvent:(t,e)=>(i,n)=>t(i,n)||e(i,n)})}}),jc=Tt.define({create(){return le.empty},update(s,t){let e=t.state.facet(qc),i=t.annotation(Hr);if(i){let a=Dt.fromTransaction(t,i.selection),h=i.side,c=h==0?s.undone:s.done;return a?c=ns(c,c.length,e.minDepth,a):c=Gc(c,t.startState.selection),new le(h==0?i.rest:c,h==0?c:i.rest)}let n=t.annotation(gg);if((n=="full"||n=="before")&&(s=s.isolate()),t.annotation(tt.addToHistory)===!1)return t.changes.empty?s:s.addMapping(t.changes.desc);let r=Dt.fromTransaction(t),o=t.annotation(tt.time),l=t.annotation(tt.userEvent);return r?s=s.addChanges(r,o,l,e,t):t.selection&&(s=s.addSelection(t.startState.selection,o,l,e.newGroupDelay)),(n=="full"||n=="after")&&(s=s.isolate()),s},toJSON(s){return{done:s.done.map(t=>t.toJSON()),undone:s.undone.map(t=>t.toJSON())}},fromJSON(s){return new le(s.done.map(Dt.fromJSON),s.undone.map(Dt.fromJSON))}});function yg(s={}){return[jc,qc.of(s),P.domEventHandlers({beforeinput(t,e){let i=t.inputType=="historyUndo"?Kc:t.inputType=="historyRedo"?Wr:null;return i?(t.preventDefault(),i(e)):!1}})]}function ds(s,t){return function({state:e,dispatch:i}){if(!t&&e.readOnly)return!1;let n=e.field(jc,!1);if(!n)return!1;let r=n.pop(s,e,t);return r?(i(r),!0):!1}}const Kc=ds(0,!1),Wr=ds(1,!1),wg=ds(0,!0),xg=ds(1,!0);class Dt{constructor(t,e,i,n,r){this.changes=t,this.effects=e,this.mapped=i,this.startSelection=n,this.selectionsAfter=r}setSelAfter(t){return new Dt(this.changes,this.effects,this.mapped,this.startSelection,t)}toJSON(){var t,e,i;return{changes:(t=this.changes)===null||t===void 0?void 0:t.toJSON(),mapped:(e=this.mapped)===null||e===void 0?void 0:e.toJSON(),startSelection:(i=this.startSelection)===null||i===void 0?void 0:i.toJSON(),selectionsAfter:this.selectionsAfter.map(n=>n.toJSON())}}static fromJSON(t){return new Dt(t.changes&&it.fromJSON(t.changes),[],t.mapped&&ae.fromJSON(t.mapped),t.startSelection&&v.fromJSON(t.startSelection),t.selectionsAfter.map(v.fromJSON))}static fromTransaction(t,e){let i=Vt;for(let n of t.startState.facet(bg)){let r=n(t);r.length&&(i=i.concat(r))}return!i.length&&t.changes.empty?null:new Dt(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,Vt)}static selection(t){return new Dt(void 0,Vt,void 0,void 0,t)}}function ns(s,t,e,i){let n=t+1>e+20?t-e-1:0,r=s.slice(n,t);return r.push(i),r}function vg(s,t){let e=[],i=!1;return s.iterChangedRanges((n,r)=>e.push(n,r)),t.iterChangedRanges((n,r,o,l)=>{for(let a=0;a<e.length;){let h=e[a++],c=e[a++];l>=h&&o<=c&&(i=!0)}}),i}function kg(s,t){return s.ranges.length==t.ranges.length&&s.ranges.filter((e,i)=>e.empty!=t.ranges[i].empty).length===0}function Uc(s,t){return s.length?t.length?s.concat(t):s:t}const Vt=[],Sg=200;function Gc(s,t){if(s.length){let e=s[s.length-1],i=e.selectionsAfter.slice(Math.max(0,e.selectionsAfter.length-Sg));return i.length&&i[i.length-1].eq(t)?s:(i.push(t),ns(s,s.length-1,1e9,e.setSelAfter(i)))}else return[Dt.selection([t])]}function Cg(s){let t=s[s.length-1],e=s.slice();return e[s.length-1]=t.setSelAfter(t.selectionsAfter.slice(0,t.selectionsAfter.length-1)),e}function Fs(s,t){if(!s.length)return s;let e=s.length,i=Vt;for(;e;){let n=Ag(s[e-1],t,i);if(n.changes&&!n.changes.empty||n.effects.length){let r=s.slice(0,e);return r[e-1]=n,r}else t=n.mapped,e--,i=n.selectionsAfter}return i.length?[Dt.selection(i)]:Vt}function Ag(s,t,e){let i=Uc(s.selectionsAfter.length?s.selectionsAfter.map(l=>l.map(t)):Vt,e);if(!s.changes)return Dt.selection(i);let n=s.changes.map(t),r=t.mapDesc(s.changes,!0),o=s.mapped?s.mapped.composeDesc(r):r;return new Dt(n,_.mapEffects(s.effects,t),o,s.startSelection.map(r),i)}const Mg=/^(input\.type|delete)($|\.)/;class le{constructor(t,e,i=0,n=void 0){this.done=t,this.undone=e,this.prevTime=i,this.prevUserEvent=n}isolate(){return this.prevTime?new le(this.done,this.undone):this}addChanges(t,e,i,n,r){let o=this.done,l=o[o.length-1];return l&&l.changes&&!l.changes.empty&&t.changes&&(!i||Mg.test(i))&&(!l.selectionsAfter.length&&e-this.prevTime<n.newGroupDelay&&n.joinToEvent(r,vg(l.changes,t.changes))||i=="input.type.compose")?o=ns(o,o.length-1,n.minDepth,new Dt(t.changes.compose(l.changes),Uc(_.mapEffects(t.effects,l.changes),l.effects),l.mapped,l.startSelection,Vt)):o=ns(o,o.length,n.minDepth,t),new le(o,Vt,e,i)}addSelection(t,e,i,n){let r=this.done.length?this.done[this.done.length-1].selectionsAfter:Vt;return r.length>0&&e-this.prevTime<n&&i==this.prevUserEvent&&i&&/^select($|\.)/.test(i)&&kg(r[r.length-1],t)?this:new le(Gc(this.done,t),this.undone,e,i)}addMapping(t){return new le(Fs(this.done,t),Fs(this.undone,t),this.prevTime,this.prevUserEvent)}pop(t,e,i){let n=t==0?this.done:this.undone;if(n.length==0)return null;let r=n[n.length-1],o=r.selectionsAfter[0]||e.selection;if(i&&r.selectionsAfter.length)return e.update({selection:r.selectionsAfter[r.selectionsAfter.length-1],annotations:Hr.of({side:t,rest:Cg(n),selection:o}),userEvent:t==0?"select.undo":"select.redo",scrollIntoView:!0});if(r.changes){let l=n.length==1?Vt:n.slice(0,n.length-1);return r.mapped&&(l=Fs(l,r.mapped)),e.update({changes:r.changes,selection:r.startSelection,effects:r.effects,annotations:Hr.of({side:t,rest:l,selection:o}),filter:!1,userEvent:t==0?"undo":"redo",scrollIntoView:!0})}else return null}}le.empty=new le(Vt,Vt);const Dg=[{key:"Mod-z",run:Kc,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:Wr,preventDefault:!0},{linux:"Ctrl-Shift-z",run:Wr,preventDefault:!0},{key:"Mod-u",run:wg,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:xg,preventDefault:!0}];function bi(s,t){return v.create(s.ranges.map(t),s.mainIndex)}function fe(s,t){return s.update({selection:t,scrollIntoView:!0,userEvent:"select"})}function Jt({state:s,dispatch:t},e){let i=bi(s.selection,e);return i.eq(s.selection,!0)?!1:(t(fe(s,i)),!0)}function ps(s,t){return v.cursor(t?s.to:s.from)}function Yc(s,t){return Jt(s,e=>e.empty?s.moveByChar(e,t):ps(e,t))}function gt(s){return s.textDirectionAt(s.state.selection.main.head)==Y.LTR}const Jc=s=>Yc(s,!gt(s)),Xc=s=>Yc(s,gt(s));function Qc(s,t){return Jt(s,e=>e.empty?s.moveByGroup(e,t):ps(e,t))}const Tg=s=>Qc(s,!gt(s)),Og=s=>Qc(s,gt(s));function Bg(s,t,e){if(t.type.prop(e))return!0;let i=t.to-t.from;return i&&(i>2||/[^\s,.;:]/.test(s.sliceDoc(t.from,t.to)))||t.firstChild}function ms(s,t,e){let i=ut(s).resolveInner(t.head),n=e?N.closedBy:N.openedBy;for(let a=t.head;;){let h=e?i.childAfter(a):i.childBefore(a);if(!h)break;Bg(s,h,n)?i=h:a=e?h.to:h.from}let r=i.type.prop(n),o,l;return r&&(o=e?ei(s,i.from,1):ei(s,i.to,-1))&&o.matched?l=e?o.end.to:o.end.from:l=e?i.to:i.from,v.cursor(l,e?-1:1)}const Pg=s=>Jt(s,t=>ms(s.state,t,!gt(s))),Eg=s=>Jt(s,t=>ms(s.state,t,gt(s)));function Zc(s,t){return Jt(s,e=>{if(!e.empty)return ps(e,t);let i=s.moveVertically(e,t);return i.head!=e.head?i:s.moveToLineBoundary(e,t)})}const tf=s=>Zc(s,!1),ef=s=>Zc(s,!0);function nf(s){let t=s.scrollDOM.clientHeight<s.scrollDOM.scrollHeight-2,e=0,i=0,n;if(t){for(let r of s.state.facet(P.scrollMargins)){let o=r(s);o?.top&&(e=Math.max(o?.top,e)),o?.bottom&&(i=Math.max(o?.bottom,i))}n=s.scrollDOM.clientHeight-e-i}else n=(s.dom.ownerDocument.defaultView||window).innerHeight;return{marginTop:e,marginBottom:i,selfScroll:t,height:Math.max(s.defaultLineHeight,n-5)}}function sf(s,t){let e=nf(s),{state:i}=s,n=bi(i.selection,o=>o.empty?s.moveVertically(o,t,e.height):ps(o,t));if(n.eq(i.selection))return!1;let r;if(e.selfScroll){let o=s.coordsAtPos(i.selection.main.head),l=s.scrollDOM.getBoundingClientRect(),a=l.top+e.marginTop,h=l.bottom-e.marginBottom;o&&o.top>a&&o.bottom<h&&(r=P.scrollIntoView(n.main.head,{y:"start",yMargin:o.top-a}))}return s.dispatch(fe(i,n),{effects:r}),!0}const ra=s=>sf(s,!1),zr=s=>sf(s,!0);function Pe(s,t,e){let i=s.lineBlockAt(t.head),n=s.moveToLineBoundary(t,e);if(n.head==t.head&&n.head!=(e?i.to:i.from)&&(n=s.moveToLineBoundary(t,e,!1)),!e&&n.head==i.from&&i.length){let r=/^\s*/.exec(s.state.sliceDoc(i.from,Math.min(i.from+100,i.to)))[0].length;r&&t.head!=i.from+r&&(n=v.cursor(i.from+r))}return n}const Lg=s=>Jt(s,t=>Pe(s,t,!0)),Rg=s=>Jt(s,t=>Pe(s,t,!1)),_g=s=>Jt(s,t=>Pe(s,t,!gt(s))),Ig=s=>Jt(s,t=>Pe(s,t,gt(s))),Ng=s=>Jt(s,t=>v.cursor(s.lineBlockAt(t.head).from,1)),Fg=s=>Jt(s,t=>v.cursor(s.lineBlockAt(t.head).to,-1));function Vg(s,t,e){let i=!1,n=bi(s.selection,r=>{let o=ei(s,r.head,-1)||ei(s,r.head,1)||r.head>0&&ei(s,r.head-1,1)||r.head<s.doc.length&&ei(s,r.head+1,-1);if(!o||!o.end)return r;i=!0;let l=o.start.from==r.head?o.end.to:o.end.from;return v.cursor(l)});return i?(t(fe(s,n)),!0):!1}const Hg=({state:s,dispatch:t})=>Vg(s,t);function $t(s,t){let e=bi(s.state.selection,i=>{let n=t(i);return v.range(i.anchor,n.head,n.goalColumn,n.bidiLevel||void 0)});return e.eq(s.state.selection)?!1:(s.dispatch(fe(s.state,e)),!0)}function rf(s,t){return $t(s,e=>s.moveByChar(e,t))}const of=s=>rf(s,!gt(s)),lf=s=>rf(s,gt(s));function af(s,t){return $t(s,e=>s.moveByGroup(e,t))}const Wg=s=>af(s,!gt(s)),zg=s=>af(s,gt(s)),$g=s=>$t(s,t=>ms(s.state,t,!gt(s))),qg=s=>$t(s,t=>ms(s.state,t,gt(s)));function hf(s,t){return $t(s,e=>s.moveVertically(e,t))}const cf=s=>hf(s,!1),ff=s=>hf(s,!0);function uf(s,t){return $t(s,e=>s.moveVertically(e,t,nf(s).height))}const oa=s=>uf(s,!1),la=s=>uf(s,!0),jg=s=>$t(s,t=>Pe(s,t,!0)),Kg=s=>$t(s,t=>Pe(s,t,!1)),Ug=s=>$t(s,t=>Pe(s,t,!gt(s))),Gg=s=>$t(s,t=>Pe(s,t,gt(s))),Yg=s=>$t(s,t=>v.cursor(s.lineBlockAt(t.head).from)),Jg=s=>$t(s,t=>v.cursor(s.lineBlockAt(t.head).to)),aa=({state:s,dispatch:t})=>(t(fe(s,{anchor:0})),!0),ha=({state:s,dispatch:t})=>(t(fe(s,{anchor:s.doc.length})),!0),ca=({state:s,dispatch:t})=>(t(fe(s,{anchor:s.selection.main.anchor,head:0})),!0),fa=({state:s,dispatch:t})=>(t(fe(s,{anchor:s.selection.main.anchor,head:s.doc.length})),!0),Xg=({state:s,dispatch:t})=>(t(s.update({selection:{anchor:0,head:s.doc.length},userEvent:"select"})),!0),Qg=({state:s,dispatch:t})=>{let e=gs(s).map(({from:i,to:n})=>v.range(i,Math.min(n+1,s.doc.length)));return t(s.update({selection:v.create(e),userEvent:"select"})),!0},Zg=({state:s,dispatch:t})=>{let e=bi(s.selection,i=>{let n=ut(s),r=n.resolveStack(i.from,1);if(i.empty){let o=n.resolveStack(i.from,-1);o.node.from>=r.node.from&&o.node.to<=r.node.to&&(r=o)}for(let o=r;o;o=o.next){let{node:l}=o;if((l.from<i.from&&l.to>=i.to||l.to>i.to&&l.from<=i.from)&&o.next)return v.range(l.to,l.from)}return i});return e.eq(s.selection)?!1:(t(fe(s,e)),!0)},t0=({state:s,dispatch:t})=>{let e=s.selection,i=null;return e.ranges.length>1?i=v.create([e.main]):e.main.empty||(i=v.create([v.cursor(e.main.head)])),i?(t(fe(s,i)),!0):!1};function rn(s,t){if(s.state.readOnly)return!1;let e="delete.selection",{state:i}=s,n=i.changeByRange(r=>{let{from:o,to:l}=r;if(o==l){let a=t(r);a<o?(e="delete.backward",a=Mn(s,a,!1)):a>o&&(e="delete.forward",a=Mn(s,a,!0)),o=Math.min(o,a),l=Math.max(l,a)}else o=Mn(s,o,!1),l=Mn(s,l,!0);return o==l?{range:r}:{changes:{from:o,to:l},range:v.cursor(o,o<r.head?-1:1)}});return n.changes.empty?!1:(s.dispatch(i.update(n,{scrollIntoView:!0,userEvent:e,effects:e=="delete.selection"?P.announce.of(i.phrase("Selection deleted")):void 0})),!0)}function Mn(s,t,e){if(s instanceof P)for(let i of s.state.facet(P.atomicRanges).map(n=>n(s)))i.between(t,t,(n,r)=>{n<t&&r>t&&(t=e?r:n)});return t}const df=(s,t,e)=>rn(s,i=>{let n=i.from,{state:r}=s,o=r.doc.lineAt(n),l,a;if(e&&!t&&n>o.from&&n<o.from+200&&!/[^ \t]/.test(l=o.text.slice(0,n-o.from))){if(l[l.length-1]==" ")return n-1;let h=mi(l,r.tabSize),c=h%je(r)||je(r);for(let f=0;f<c&&l[l.length-1-f]==" ";f++)n--;a=n}else a=yt(o.text,n-o.from,t,t)+o.from,a==n&&o.number!=(t?r.doc.lines:1)?a+=t?1:-1:!t&&/[\ufe00-\ufe0f]/.test(o.text.slice(a-o.from,n-o.from))&&(a=yt(o.text,a-o.from,!1,!1)+o.from);return a}),$r=s=>df(s,!1,!0),pf=s=>df(s,!0,!1),mf=(s,t)=>rn(s,e=>{let i=e.head,{state:n}=s,r=n.doc.lineAt(i),o=n.charCategorizer(i);for(let l=null;;){if(i==(t?r.to:r.from)){i==e.head&&r.number!=(t?n.doc.lines:1)&&(i+=t?1:-1);break}let a=yt(r.text,i-r.from,t)+r.from,h=r.text.slice(Math.min(i,a)-r.from,Math.max(i,a)-r.from),c=o(h);if(l!=null&&c!=l)break;(h!=" "||i!=e.head)&&(l=c),i=a}return i}),gf=s=>mf(s,!1),e0=s=>mf(s,!0),i0=s=>rn(s,t=>{let 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w=n.bottom-t.bottom;w>=m||w>t.top?c=e.bottom-t.top:(h="bottom",c=t.bottom-e.top)}let g=(t.bottom-t.top)/r.offsetHeight,y=(t.right-t.left)/r.offsetWidth;return{style:`${h}: ${c/g}px; max-width: ${f/y}px`,class:"cm-completionInfo-"+(a?o?"left-narrow":"right-narrow":l?"left":"right")}}function D0(s){let t=s.addToOptions.slice();return s.icons&&t.push({render(e){let i=document.createElement("div");return i.classList.add("cm-completionIcon"),e.type&&i.classList.add(...e.type.split(/\s+/g).map(n=>"cm-completionIcon-"+n)),i.setAttribute("aria-hidden","true"),i},position:20}),t.push({render(e,i,n,r){let o=document.createElement("span");o.className="cm-completionLabel";let l=e.displayLabel||e.label,a=0;for(let h=0;h<r.length;){let c=r[h++],f=r[h++];c>a&&o.appendChild(document.createTextNode(l.slice(a,c)));let u=o.appendChild(document.createElement("span"));u.appendChild(document.createTextNode(l.slice(c,f))),u.className="cm-completionMatchedText",a=f}return a<l.length&&o.appendChild(document.createTextNode(l.slice(a))),o},position:50},{render(e){if(!e.detail)return null;let i=document.createElement("span");return i.className="cm-completionDetail",i.textContent=e.detail,i},position:80}),t.sort((e,i)=>e.position-i.position).map(e=>e.render)}function Vs(s,t,e){if(s<=e)return{from:0,to:s};if(t<0&&(t=0),t<=s>>1){let n=Math.floor(t/e);return{from:n*e,to:(n+1)*e}}let i=Math.floor((s-t)/e);return{from:s-(i+1)*e,to:s-i*e}}class T0{constructor(t,e,i){this.view=t,this.stateField=e,this.applyCompletion=i,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:a=>this.placeInfo(a),key:this},this.space=null,this.currentClass="";let n=t.state.field(e),{options:r,selected:o}=n.open,l=t.state.facet(rt);this.optionContent=D0(l),this.optionClass=l.optionClass,this.tooltipClass=l.tooltipClass,this.range=Vs(r.length,o,l.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="
14cm-tooltip-autocomplete",this.updateTooltipClass(t.state),this.dom.addEventListener("mousedown",a=>{let{options:h}=t.state.field(e).open;for(let c=a.target,f;c&&c!=this.dom;c=c.parentNode)if(c.nodeName=="LI"&&(f=/-(\d+)$/.exec(c.id))&&+f[1]<h.length){this.applyCompletion(t,h[+f[1]]),a.preventDefault();return}}),this.dom.addEventListener("focusout",a=>{let h=t.state.field(this.stateField,!1);h&&h.tooltip&&t.state.facet(rt).closeOnBlur&&a.relatedTarget!=t.contentDOM&&t.dispatch({effects:Ui.of(null)})}),this.showOptions(r,n.id)}mount(){this.updateSel()}showOptions(t,e){this.list&&this.list.remove(),this.list=this.dom.appendChild(this.createListBox(t,e,this.range)),this.list.addEventListener("scroll",()=>{this.info&&this.view.requestMeasure(this.placeInfoReq)})}update(t){var e;let i=t.state.field(this.stateField),n=t.startState.field(this.stateField);if(this.updateTooltipClass(t.state),i!=n){let{options:r,selected:o,disabled:l}=i.open;(!n.open||n.open.options!=r)&&(this.range=Vs(r.length,o,t.state.facet(rt).maxRenderedOptions),this.showOptions(r,i.id)),this.updateSel(),l!=((e=n.open)===null||e===void 0?void 0:e.disabled)&&this.dom.classList.toggle("cm-tooltip-autocomplete-disabled",!!l)}}updateTooltipClass(t){let e=this.tooltipClass(t);if(e!=this.currentClass){for(let i of this.currentClass.split(" "))i&&this.dom.classList.remove(i);for(let i of e.split(" "))i&&this.dom.classList.add(i);this.currentClass=e}}positioned(t){this.space=t,this.info&&this.view.requestMeasure(this.placeInfoReq)}updateSel(){let t=this.view.state.field(this.stateField),e=t.open;if((e.selected>-1&&e.selected<this.range.from||e.selected>=this.range.to)&&(this.range=Vs(e.options.length,e.selected,this.view.state.facet(rt).maxRenderedOptions),this.showOptions(e.options,t.id)),this.updateSelectedOption(e.selected)){this.destroyInfo();
vendor: 51,835 bytes, line 14
14let{completion:i}=e.options[e.selected],{info:n}=i;if(!n)return;let r=typeof n=="string"?document.createTextNode(n):n(i);if(!r)return;"then"in r?r.then(o=>{o&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(o,i)}).catch(o=>Mt(this.view.state,o,"completion info")):this.addInfoPane(r,i)}}addInfoPane(t,e){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",t.nodeType!=null)i.appendChild(t),this.infoDestroy=null;else{let{dom:n,destroy:r}=t;i.appendChild(n),this.infoDestroy=r||null}this.dom.appendChild(i),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(t){let e=null;for(let i=this.list.firstChild,n=this.range.from;i;i=i.nextSibling,n++)i.nodeName!="LI"||!i.id?n--:n==t?i.hasAttribute("aria-selected")||(i.setAttribute("aria-selected","true"),e=i):i.hasAttribute("aria-selected")&&i.removeAttribute("aria-selected");return e&&B0(this.list,e),e}measureInfo(){let t=this.dom.querySelector("[aria-selected]");if(!t||!this.info)return null;let e=this.dom.getBoundingClientRect(),i=this.info.getBoundingClientRect(),n=t.getBoundingClientRect(),r=this.space;if(!r){let o=this.dom.ownerDocument.documentElement;r={left:0,top:0,right:o.clientWidth,bottom:o.clientHeight}}return n.top>Math.min(r.bottom,e.bottom)-10||n.bottom<Math.max(r.top,e.top)+10?null:this.view.state.facet(rt).positionInfo(this.view,e,n,i,r,this.dom)}placeInfo(t){this.info&&(t?(t.style&&(this.info.style.cssText=t.style),this.info.className="cm-tooltip cm-completionInfo "+(t.class||"")):this.info.style.cssText="top: -1e6px")}createListBox(t,e,i){const n=document.createElement("ul");n.id=e,n.setAttribute("role","listbox"),n.setAttribute("aria-expanded","true"),n.setAttribute("aria-label",this.view.state.phrase("Completions")),n.addEventListener("mousedown",o=>{o.target==n&&o.preventDefault()});let r=null;for(let o=i.from;o<i.to;o++){let{completion:l,match:a}=t[o],{section:h}=l;if(h){let u=typeof h=="string"?h:h.name;if(u!=r&&(o>i.from||i.from==0))if(r=u,typeof h!="string"&&h.header)n.appendChild(h.header(h));else{let d=n.appendChild(document.createElement("completion-section"));d.textContent=u}}const c=n.appendChild(document.createElement("li"));c.id=e+"-"+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,this.view,a);d&&c.appendChild(d)}}return i.from&&n.classList.add("cm-completionListIncompleteTop"),i.to<t.length&&n.classList.add("cm-completionListIncompleteBottom"),n}destroyInfo(){this.info&&(this.infoDestroy&&this.infoDestroy(),this.info.remove(),this.info=null)}destroy(){this.destroyInfo()}}function O0(s,t){return e=>new T0(e,s,t)}function B0(s,t){let e=s.getBoundingClientRect(),i=t.getBoundingClientRect(),n=e.height/s.offsetHeight;i.top<e.top?s.scrollTop-=(e.top-i.top)/n:i.bottom>e.bottom&&(s.scrollTop+=(i.bottom-e.bottom)/n)}function ba(s){return(s.boost||0)*100+(s.apply?10:0)+(s.info?5:0)+(s.type?1:0)}function P0(s,t){let e=[],i=null,n=h=>{e.push(h);let{section:c}=h.completion;if(c){i||(i=[]);let f=typeof c=="string"?c:c.name;i.some(u=>u.name==f)||i.push(typeof c=="string"?{name:f}:c)}},r=t.facet(rt);for(let h of s)if(h.hasResult()){let c=h.result.getMatch;if(h.result.filter===!1)for(let f of h.result.options)n(new pa(f,h.source,c?c(f):[],1e9-e.length));else{let f=t.sliceDoc(h.from,h.to),u,d=r.filterStrict?new A0(f):new C0(f);for(let p of h.result.options)if(u=d.match(p.label)){let m=p.displayLabel?c?c(p,u.matched):[]:u.matched;n(new pa(p,h.source,m,u.score+(p.boost||0)))}}}if(i){let h=Object.create(null),c=0,f=(u,d)=>{var p,m;return((p=u.rank)!==null&&p!==void 0?p:1e9)-((m=d.rank)!==null&&m!==void 0?m:1e9)||(u.name<d.name?-1:1)};for(let u of i.sort(f))c-=1e5,h[u.name]=c;for(let u of e){let{section:d}=u.completion;d&&(u.score+=h[typeof d=="string"?d:d.name])}}let o=[],l=null,a=r.compareCompletions;for(let h of e.sort((c,f)=>f.score-c.score||a(c.completion,f.completion))){let c=h.completion;!l||l.label!=c.label||l.detail!=c.detail||l.type!=null&&c.type!=null&&l.type!=c.type||l.apply!=c.apply||l.boost!=c.boost?o.push(h):ba(h.completion)>ba(l)&&(o[o.length-1]=h),l=h.completion}return o}class ii{constructor(t,e,i,n,r,o){this.options=t,this.attrs=e,this.tooltip=i,this.timestamp=n,this.selected=r,this.disabled=o}setSelected(t,e){return t==this.selected||t>=this.options.length?this:new ii(this.options,ya(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,r,o){if(n&&!o&&t.some(h=>h.isPending))return n.setDisabled();let l=P0(t,e);if(!l.length)return n&&t.some(h=>h.isPending)?n.setDisabled():null;let a=e.facet(rt).selectOnOpen?0:-1;if(n&&n.selected!=a&&n.selected!=-1){let h=n.options[n.selected].completion;for(let c=0;c<l.length;c++)if(l[c].completion==h){a=c;break}}return new ii(l,ya(i,a),{pos:t.reduce((h,c)=>c.hasResult()?Math.min(h,c.from):h,1e8),create:N0,above:r.aboveCursor},n?n.timestamp:Date.now(),a,!1)}map(t){return new ii(this.options,this.attrs,Object.assign(Object.assign({},this.tooltip),{pos:t.mapPos(this.tooltip.pos)}),this.timestamp,this.selected,this.disabled)}setDisabled(){return new ii(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class rs{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new rs(_0,"cm-ac-"+Math.floor(Math.random()*2e6).toString(36),null)}update(t){let{state:e}=t,i=e.facet(rt),r=(i.override||e.languageDataAt("autocomplete",He(e)).map(S0)).map(a=>(this.active.find(c=>c.source==a)||new Ht(a,this.active.some(c=>c.state!=0)?1:0)).update(t,i));r.length==this.active.length&&r.every((a,h)=>a==this.active[h])&&(r=this.active);let o=this.open,l=t.effects.some(a=>a.is(Mo));o&&t.docChanged&&(o=o.map(t.changes)),t.selection||r.some(a=>a.hasResult()&&t.changes.touchesRange(a.from,a.to))||!E0(r,this.active)||l?o=ii.build(r,e,this.id,o,i,l):o&&o.disabled&&!r.some(a=>a.isPending)&&(o=null),!o&&r.every(a=>!a.isPending)&&r.some(a=>a.hasResult())&&(r=r.map(a=>a.hasResult()?new Ht(a.source,0):a));for(let a of t.effects)a.is(Af)&&(o=o&&o.setSelected(a.value,this.id));return r==this.active&&o==this.open?this:new rs(r,this.id,o)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?L0:R0}}function E0(s,t){if(s==t)return!0;for(let e=0,i=0;;){for(;e<s.length&&!s[e].hasResult();)e++;for(;i<t.length&&!t[i].hasResult();)i++;let n=e==s.length,r=i==t.length;if(n||r)return n==r;if(s[e++].result!=t[i++].result)return!1}}const L0={"aria-autocomplete":"list"},R0={};function ya(s,t){let e={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":s};return t>-1&&(e["aria-activedescendant"]=s+"-"+t),e}const _0=[];function Cf(s,t){if(s.isUserEvent("input.complete")){let i=s.annotation(Ao);if(i&&t.activateOnCompletion(i))return 12}let e=s.isUserEvent("input.type");return e&&t.activateOnTyping?5:e?1:s.isUserEvent("delete.backward")?2:s.selection?8:s.docChanged?16:0}class Ht{constructor(t,e,i=!1){this.source=t,this.state=e,this.explicit=i}hasResult(){return!1}get isPending(){return this.state==1}update(t,e){let i=Cf(t,e),n=this;(i&8||i&16&&this.touches(t))&&(n=new Ht(n.source,0)),i&4&&n.state==0&&(n=new Ht(this.source,1)),n=n.updateFor(t,i);for(let r of t.effects)if(r.is(ss))n=new Ht(n.source,1,r.value);else if(r.is(Ui))n=new Ht(n.source,0);else if(r.is(Mo))for(let o of r.value)o.source==n.source&&(n=o);return n}updateFor(t,e){return this.map(t.changes)}map(t){return this}touches(t){return t.changes.touchesRange(He(t.state))}}class oi extends Ht{constructor(t,e,i,n,r,o){super(t,3,e),this.limit=i,this.result=n,this.from=r,this.to=o}hasResult(){return!0}updateFor(t,e){var i;if(!(e&3))return this.map(t.changes);let n=this.result;n.map&&!t.changes.empty&&(n=n.map(n,t.changes));let r=t.changes.mapPos(this.from),o=t.changes.mapPos(this.to,1),l=He(t.state);if(l>o||!n||e&2&&(He(t.startState)==this.from||l<this.limit))return new Ht(this.source,e&4?1:0);let a=t.changes.mapPos(this.limit);return I0(n.validFor,t.state,r,o)?new oi(this.source,this.explicit,a,n,r,o):n.update&&(n=n.update(n,r,o,new kf(t.state,l,!1)))?new oi(this.source,this.explicit,a,n,n.from,(i=n.to)!==null&&i!==void 0?i:He(t.state)):new Ht(this.source,1,this.explicit)}map(t){return t.empty?this:(this.result.map?this.result.map(this.result,t):this.result)?new oi(this.source,this.explicit,t.mapPos(this.limit),this.result,t.mapPos(this.from),t.mapPos(this.to,1)):new Ht(this.source,0)}touches(t){return t.changes.touchesRange(this.from,this.to)}}function I0(s,t,e,i){if(!s)return!1;let n=t.sliceDoc(e,i);return typeof s=="function"?s(n,e,i,t):Sf(s,!0).test(n)}const Mo=_.define({map(s,t){return s.map(e=>e.map(t))}}),Af=_.define(),At=Tt.define({create(){return rs.start()},update(s,t){return s.update(t)},provide:s=>[fo.from(s,t=>t.tooltip),P.contentAttributes.from(s,t=>t.attrs)]});function Do(s,t){const e=t.completion.apply||t.completion.label;let i=s.state.field(At).active.find(n=>n.source==t.source);return i instanceof oi?(typeof e=="string"?s.dispatch(Object.assign(Object.assign({},k0(s.state,e,i.from,i.to)),{annotations:Ao.of(t.completion)})):e(s,t.completion,i.from,i.to),!0):!1}const N0=O0(At,Do);function Dn(s,t="option"){return e=>{let i=e.state.field(At,!1);if(!i||!i.open||i.open.disabled||Date.now()-i.open.timestamp<e.state.facet(rt).interactionDelay)return!1;let n=1,r;t=="page"&&(r=dc(e,i.open.tooltip))&&(n=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+n*(s?1:-1):s?0:o-1;return l<0?l=t=="page"?0:o-1:l>=o&&(l=t=="page"?o-1:0),e.dispatch({effects:Af.of(l)}),!0}}const Mf=s=>{let t=s.state.field(At,!1);return s.state.readOnly||!t||!t.open||t.open.selected<0||t.open.disabled||Date.now()-t.open.timestamp<s.state.facet(rt).interactionDelay?!1:Do(s,t.open.options[t.open.selected])},wa=s=>s.state.field(At,!1)?(s.dispatch({effects:ss.of(!0)}),!0):!1,F0=s=>{let t=s.state.field(At,!1);return!t||!t.active.some(e=>e.state!=0)?!1:(s.dispatch({effects:Ui.of(null)}),!0)};class V0{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const H0=50,W0=1e3,z0=ft.fromClass(class{constructor(s){this.view=s,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let t of s.state.field(At).active)t.isPending&&this.startQuery(t)}update(s){let t=s.state.field(At),e=s.state.facet(rt);if(!s.selectionSet&&!s.docChanged&&s.startState.field(At)==t)return;let i=s.transactions.some(r=>{let o=Cf(r,e);return o&8||(r.selection||r.docChanged)&&!(o&3)});for(let r=0;r<this.running.length;r++){let o=this.running[r];if(i||o.context.abortOnDocChange&&s.docChanged||o.updates.length+s.transactions.length>H0&&Date.now()-o.time>W0){for(let l of o.context.abortListeners)try{l()}catch(a){Mt(this.view.state,a)}o.context.abortListeners=null,this.running.splice(r--,1)}else o.updates.push(...s.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),s.transactions.some(r=>r.effects.some(o=>o.is(ss)))&&(this.pendingStart=!0);let n=this.pendingStart?50:e.activateOnTypingDelay;if(this.debounceUpdate=t.active.some(r=>r.isPending&&!this.running.some(o=>o.active.source==r.source))?setTimeout(()=>this.startUpdate(),n):-1,this.composing!=0)for(let r of s.transactions)r.isUserEvent("input.type")?this.composing=2:this.composing==2&&r.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:s}=this.view,t=s.field(At);for(let e of t.active)e.isPending&&!this.running.some(i=>i.active.source==e.source)&&this.startQuery(e);this.running.length&&t.open&&t.open.disabled&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(rt).updateSyncTime))}startQuery(s){let{state:t}=this.view,e=He(t),i=new kf(t,e,s.explicit,this.view),n=new V0(s,i);this.running.push(n),Promise.resolve(s.source(i)).then(r=>{n.context.aborted||(n.done=r||null,this.scheduleAccept())},r=>{this.view.dispatch({effects:Ui.of(null)}),Mt(this.view.state,r)})}scheduleAccept(){this.running.every(s=>s.done!==void 0)?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(rt).updateSyncTime))}accept(){var s;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let t=[],e=this.view.state.facet(rt),i=this.view.state.field(At);for(let n=0;n<this.running.length;n++){let r=this.running[n];if(r.done===void 0)continue;if(this.running.splice(n--,1),r.done){let l=He(r.updates.length?r.updates[0].startState:this.view.state),a=Math.min(l,r.done.from+(r.active.explicit?0:1)),h=new oi(r.active.source,r.active.explicit,a,r.done,r.done.from,(s=r.done.to)!==null&&s!==void 0?s:l);for(let c of r.updates)h=h.update(c,e);if(h.hasResult()){t.push(h);continue}}let o=i.active.find(l=>l.source==r.active.source);if(o&&o.isPending)if(r.done==null){let l=new Ht(r.active.source,0);for(let a of r.updates)l=l.update(a,e);l.isPending||t.push(l)}else this.startQuery(o)}(t.length||i.open&&i.open.disabled)&&this.view.dispatch({effects:Mo.of(t)})}},{eventHandlers:{blur(s){let t=this.view.state.field(At,!1);if(t&&t.tooltip&&this.view.state.facet(rt).closeOnBlur){let 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