pocketbase/ui/dist/assets/index-C-PlLH2L.js

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if(o.ins>=0){let c=0,h=o.len;for(;h;)if(l.ins==-1){let f=Math.min(h,l.len);c+=f,h-=f,l.forward(f)}else if(l.ins==0&&l.len<h)h-=l.len,l.next();else break;at(n,c,a<o.i?o.ins:0),r&&a<o.i&&ce(r,n,o.text),a=o.i,o.forward(o.len-h)}else{if(o.done&&l.done)return r?tt.createSet(n,r):Qt.create(n);throw new Error("Mismatched change set lengths")}}function Vl(s,t,e=!1){let i=[],n=e?[]:null,r=new Si(s),o=new Si(t);for(let l=!1;;){if(r.done&&o.done)return n?tt.createSet(i,n):Qt.create(i);if(r.ins==0)at(i,r.len,0,l),r.next();else if(o.len==0&&!o.done)at(i,0,o.ins,l),n&&ce(n,i,o.text),o.next();else{if(r.done||o.done)throw new Error("Mismatched change set lengths");{let a=Math.min(r.len2,o.len),c=i.length;if(r.ins==-1){let h=o.ins==-1?-1:o.off?0:o.ins;at(i,a,h,l),n&&h&&ce(n,i,o.text)}else o.ins==-1?(at(i,r.off?0:r.len,a,l),n&&ce(n,i,r.textBit(a))):(at(i,r.off?0:r.len,o.off?0:o.ins,l),n&&!o.off&&ce(n,i,o.text));l=(r.ins>a||o.ins>=0&&o.len>a)&&(l||i.length>c),r.forward2(a),o.forward(a)}}}}class Si{constructor(t){this.set=t,this.i=0,this.next()}next(){let{sections:t}=this.set;this.i<t.length?(this.len=t[this.i++],this.ins=t[this.i++]):(this.len=0,this.ins=-2),this.off=0}get done(){return this.ins==-2}get len2(){return this.ins<0?this.len:this.ins}get text(){let{inserted:t}=this.set,e=this.i-2>>1;return e>=t.length?F.empty:t[e]}textBit(t){let{inserted:e}=this.set,i=this.i-2>>1;return i>=e.length&&!t?F.empty:e[i].slice(this.off,t==null?void 0:this.off+t)}forward(t){t==this.len?this.next():(this.len-=t,this.off+=t)}forward2(t){this.ins==-1?this.forward(t):t==this.ins?this.next():(this.ins-=t,this.off+=t)}}class ke{constructor(t,e,i){this.from=t,this.to=e,this.flags=i}get anchor(){return this.flags&32?this.to:this.from}get head(){return this.flags&32?this.from:this.to}get empty(){return this.from==this.to}get assoc(){return this.flags&8?-1:this.flags&16?1:0}get bidiLevel(){let t=this.flags&7;return t==7?null:t}get goalColumn(){let t=this.flags>>6;return t==16777215?void 0:t}map(t,e=-1){let i,n;return this.empty?i=n=t.mapPos(this.from,e):(i=t.mapPos(this.from,1),n=t.mapPos(this.to,-1)),i==this.from&&n==this.to?this:new ke(i,n,this.flags)}extend(t,e=t){if(t<=this.anchor&&e>=this.anchor)return b.range(t,e);let i=Math.abs(t-this.anchor)>Math.abs(e-this.anchor)?t:e;return b.range(this.anchor,i)}eq(t,e=!1){return this.anchor==t.anchor&&this.head==t.head&&(!e||!this.empty||this.assoc==t.assoc)}toJSON(){return{anchor:this.anchor,head:this.head}}static fromJSON(t){if(!t||typeof t.anchor!="number"||typeof t.head!="number")throw new RangeError("Invalid JSON representation for SelectionRange");return b.range(t.anchor,t.head)}static create(t,e,i){return new ke(t,e,i)}}class b{constructor(t,e){this.ranges=t,this.mainIndex=e}map(t,e=-1){return t.empty?this:b.create(this.ranges.map(i=>i.map(t,e)),this.mainIndex)}eq(t,e=!1){if(this.ranges.length!=t.ranges.length||this.mainIndex!=t.mainIndex)return!1;for(let i=0;i<this.ranges.length;i++)if(!this.ranges[i].eq(t.ranges[i],e))return!1;return!0}get main(){return this.ranges[this.mainIndex]}asSingle(){return this.ranges.length==1?this:new b([this.main],0)}addRange(t,e=!0){return b.create([t].concat(this.ranges),e?0:this.mainIndex+1)}replaceRange(t,e=this.mainIndex){let i=this.ranges.slice();return i[e]=t,b.create(i,this.mainIndex)}toJSON(){return{ranges:this.ranges.map(t=>t.toJSON()),main:this.mainIndex}}static fromJSON(t){if(!t||!Array.isArray(t.ranges)||typeof t.main!="number"||t.main>=t.ranges.length)throw new RangeError("Invalid JSON representation for EditorSelection");return new b(t.ranges.map(e=>ke.fromJSON(e)),t.main)}static single(t,e=t){return new b([b.range(t,e)],0)}static create(t,e=0){if(t.length==0)throw new RangeError("A selection needs at least one range");for(let i=0,n=0;n<t.length;n++){let r=t[n];if(r.empty?r.from<=i:r.from<i)return b.normalized(t.slice(),e);i=r.to}return new b(t,e)}static cursor(t,e=0,i,n){return ke.create(t,t,(e==0?0:e<0?8:16)|(i==null?7:Math.min(6,i))|(n??16777215)<<6)}static range(t,e,i,n){let r=(i??16777215)<<6|(n==null?7:Math.min(6,n));return e<t?ke.create(e,t,48|r):ke.create(t,e,(e>t?8:0)|r)}static normalized(t,e=0){let i=t[e];t.sort((n,r)=>n.from-r.from),e=t.indexOf(i);for(let n=1;n<t.length;n++){let r=t[n],o=t[n-1];if(r.empty?r.from<=o.to:r.from<o.to){let l=o.from,a=Math.max(r.to,o.to);n<=e&&e--,t.splice(--n,2,r.anchor>r.head?b.range(a,l):b.range(l,a))}}return new b(t,e)}}function Hl(s,t){for(let e of s.ranges)if(e.to>t)throw new RangeError("Selection points outside of document")}let ur=0;class T{constructor(t,e,i,n,r){this.combine=t,this.compareInput=e,this.compare=i,this.isStatic=n,this.id=ur++,this.default=t([]),this.extensions=typeof r=="function"?r(this):r}get reader(){return this}static define(t={}){return new T(t.combine||(e=>e),t.compareInput||((e,i)=>e===i),t.compare||(t.combine?(e,i)=>e===i:dr),!!t.static,t.enables)}of(t){return new cn([],this,0,t)}compute(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new cn(t,this,1,e)}computeN(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new cn(t,this,2,e)}from(t,e){return e||(e=i=>i),this.compute([t],i=>e(i.field(t)))}}function dr(s,t){return s==t||s.length==t.length&&s.every((e,i)=>e===t[i])}class cn{constructor(t,e,i,n){this.dependencies=t,this.facet=e,this.type=i,this.value=n,this.id=ur++}dynamicSlot(t){var e;let i=this.value,n=this.facet.compareInput,r=this.id,o=t[r]>>1,l=this.type==2,a=!1,c=!1,h=[];for(let f of this.dependencies)f=="doc"?a=!0:f=="selection"?c=!0:((e=t[f.id])!==null&&e!==void 0?e:1)&1||h.push(t[f.id]);return{create(f){return f.values[o]=i(f),1},update(f,u){if(a&&u.docChanged||c&&(u.docChanged||u.selection)||xs(f,h)){let d=i(f);if(l?!_r(d,f.values[o],n):!n(d,f.values[o]))return f.values[o]=d,1}return 0},reconfigure:(f,u)=>{let d,p=u.config.address[r];if(p!=null){let g=bn(u,p);if(this.dependencies.every(m=>m instanceof T?u.facet(m)===f.facet(m):m instanceof yt?u.field(m,!1)==f.field(m,!1):!0)||(l?_r(d=i(f),g,n):n(d=i(f),g)))return f.values[o]=g,0}else d=i(f);return f.values[o]=d,1}}}}function _r(s,t,e){if(s.length!=t.length)return!1;for(let i=0;i<s.length;i++)if(!e(s[i],t[i]))return!1;return!0}function xs(s,t){let e=!1;for(let i of t)bi(s,i)&1&&(e=!0);return e}function Oc(s,t,e){let i=e.map(a=>s[a.id]),n=e.map(a=>a.type),r=i.filter(a=>!(a&1)),o=s[t.id]>>1;function l(a){let c=[];for(let h=0;h<i.length;h++){let f=bn(a,i[h]);if(n[h]==2)for(let u of f)c.push(u);else c.push(f)}return t.combine(c)}return{create(a){for(let c of i)bi(a,c);return a.values[o]=l(a),1},update(a,c){if(!xs(a,r))return 0;let h=l(a);return t.compare(h,a.values[o])?0:(a.values[o]=h,1)},reconfigure(a,c){let h=xs(a,i),f=c.config.facets[t.id],u=c.facet(t);if(f&&!h&&dr(e,f))return a.values[o]=u,0;let d=l(a);return t.compare(d,u)?(a.values[o]=u,0):(a.values[o]=d,1)}}}const Qr=T.define({static:!0});class yt{constructor(t,e,i,n,r){this.id=t,this.createF=e,this.updateF=i,this.compareF=n,this.spec=r,this.provides=void 0}static define(t){let e=new yt(ur++,t.create,t.update,t.compare||((i,n)=>i===n),t);return t.provide&&(e.provides=t.provide(e)),e}create(t){let e=t.facet(Qr).find(i=>i.field==this);return((e==null?void 0:e.create)||this.createF)(t)}slot(t){let e=t[this.id]>>1;return{create:i=>(i.values[e]=this.create(i),1),update:(i,n)=>{let r=i.values[e],o=this.updateF(r,n);return this.compareF(r,o)?0:(i.values[e]=o,1)},reconfigure:(i,n)=>n.config.address[this.id]!=null?(i.values[e]=n.field(this),0):(i.values[e]=this.create(i),1)}}init(t){return[this,Qr.of({field:this,create:t})]}get extension(){return this}}const Se={lowest:4,low:3,default:2,high:1,highest:0};function oi(s){return t=>new Wl(t,s)}const ye={highest:oi(Se.highest),high:oi(Se.high),default:oi(Se.default),low:oi(Se.low),lowest:oi(Se.lowest)};class Wl{constructor(t,e){this.inner=t,this.prec=e}}class Hn{of(t){return new ws(this,t)}reconfigure(t){return Hn.reconfigure.of({compartment:this,extension:t})}get(t){return t.config.compartments.get(this)}}class ws{constructor(t,e){this.compartment=t,this.inner=e}}class yn{constructor(t,e,i,n,r,o){for(this.base=t,this.compartments=e,this.dynamicSlots=i,this.address=n,this.staticValues=r,this.facets=o,this.statusTemplate=[];this.statusTemplate.length<i.length;)this.statusTemplate.push(0)}staticFacet(t){let e=this.address[t.id];return e==null?t.default:this.staticValues[e>>1]}static resolve(t,e,i){let n=[],r=Object.create(null),o=new Map;for(let u of Tc(t,e,o))u instanceof yt?n.push(u):(r[u.facet.id]||(r[u.facet.id]=[])).push(u);let l=Object.create(null),a=[],c=[];for(let u of n)l[u.id]=c.length<<1,c.push(d=>u.slot(d));let h=i==null?void 0:i.config.facets;for(let u in r){let 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cn)i[l].push(o),o.facet.extensions&&r(o.facet.extensions,Se.default);else{let c=o.extension;if(!c)throw new Error(`Unrecognized extension value in extension set (${o}). 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r=n(s);if(r===!1){e=!1;break}Array.isArray(r)&&(e=e===!0?r:Rc(e,r))}if(e!==!0){let n,r;if(e===!1)r=s.changes.invertedDesc,n=tt.empty(t.doc.length);else{let o=s.changes.filter(e);n=o.changes,r=o.filtered.mapDesc(o.changes).invertedDesc}s=Z.create(t,n,s.selection&&s.selection.map(r),N.mapEffects(s.effects,r),s.annotations,s.scrollIntoView)}let i=t.facet($l);for(let n=i.length-1;n>=0;n--){let r=i[n](s);r instanceof Z?s=r:Array.isArray(r)&&r.length==1&&r[0]instanceof Z?s=r[0]:s=Jl(t,qe(r),!1)}return s}function Ec(s){let t=s.startState,e=t.facet(jl),i=s;for(let n=e.length-1;n>=0;n--){let r=e[n](s);r&&Object.keys(r).length&&(i=Gl(i,ks(t,r,s.changes.newLength),!0))}return i==s?s:Z.create(t,s.changes,s.selection,i.effects,i.annotations,i.scrollIntoView)}const Ic=[];function qe(s){return s==null?Ic:Array.isArray(s)?s:[s]}var J=function(s){return s[s.Word=0]="Word",s[s.Space=1]="Space",s[s.Other=2]="Other",s}(J||(J={}));const Nc=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let vs;try{vs=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function Fc(s){if(vs)return vs.test(s);for(let t=0;t<s.length;t++){let e=s[t];if(/\w/.test(e)||e>"€"&&(e.toUpperCase()!=e.toLowerCase()||Nc.test(e)))return!0}return!1}function Vc(s){return t=>{if(!/\S/.test(t))return J.Space;if(Fc(t))return J.Word;for(let e=0;e<s.length;e++)if(t.indexOf(s[e])>-1)return J.Word;return J.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++)bi(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 bi(this,i),bn(this,i)}update(...t){return Jl(this,t,!0)}applyTransaction(t){let e=this.config,{base:i,compartments:n}=e;for(let l of t.effects)l.is(Hn.reconfigure)?(e&&(n=new Map,e.compartments.forEach((a,c)=>n.set(c,a)),e=null),n.set(l.value.compartment,l.value.extension)):l.is(N.reconfigure)?(e=null,i=l.value):l.is(N.appendConfig)&&(e=null,i=qe(i).concat(l.value));let r;e?r=t.startState.values.slice():(e=yn.resolve(i,n,this),r=new H(e,this.doc,this.selection,e.dynamicSlots.map(()=>null),(a,c)=>c.reconfigure(a,this),null).values);let o=t.startState.facet(Ss)?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:b.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=qe(i.effects);for(let l=1;l<e.ranges.length;l++){let a=t(e.ranges[l]),c=this.changes(a.changes),h=c.map(n);for(let u=0;u<l;u++)r[u]=r[u].map(h);let f=n.mapDesc(c,!0);r.push(a.range.map(f)),n=n.compose(h),o=N.mapEffects(o,h).concat(N.mapEffects(qe(a.effects),f))}return{changes:n,selection:b.create(r,e.mainIndex),effects:o}}changes(t=[]){return t instanceof tt?t:tt.of(t,this.doc.length,this.facet(H.lineSeparator))}toText(t){return F.of(t.split(this.facet(H.lineSeparator)||ms))}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:(bi(this,e),bn(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 yt&&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:b.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(t={}){let e=yn.resolve(t.extensions||[],new Map),i=t.doc instanceof F?t.doc:F.of((t.doc||"").split(e.staticFacet(H.lineSeparator)||ms)),n=t.selection?t.selection instanceof b?t.selection:b.single(t.selection.anchor,t.selection.head):b.single(0);return Hl(n,i.length),e.staticFacet(Ss)||(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)||`
`}get readOnly(){return this.facet(Ul)}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(zl))for(let o of r(this,e,i))Object.prototype.hasOwnProperty.call(o,t)&&n.push(o[t]);return n}charCategorizer(t){return Vc(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=ot(e,o,!1);if(r(e.slice(a,o))!=J.Word)break;o=a}for(;l<n;){let a=ot(e,l);if(r(e.slice(l,a))!=J.Word)break;l=a}return o==l?null:b.range(o+i,l+i)}}H.allowMultipleSelections=Ss;H.tabSize=T.define({combine:s=>s.length?s[0]:4});H.lineSeparator=ql;H.readOnly=Ul;H.phrases=T.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=zl;H.changeFilter=Kl;H.transactionFilter=$l;H.transactionExtender=jl;Hn.reconfigure=N.define();function Ee(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 De{eq(t){return this==t}range(t,e=t){return Cs.create(t,e,this)}}De.prototype.startSide=De.prototype.endSide=0;De.prototype.point=!1;De.prototype.mapMode=ht.TrackDel;let Cs=class Yl{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(t,e,i){return new Yl(t,e,i)}};function As(s,t){return s.from-t.from||s.value.startSide-t.value.startSide}class pr{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,c=r[a]-t||(i?this.value[a].endSide:this.value[a].startSide)-e;if(a==o)return c>=0?o:l;c>=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 c=this.value[a],h=this.from[a]+t,f=this.to[a]+t,u,d;if(h==f){let p=e.mapPos(h,c.startSide,c.mapMode);if(p==null||(u=d=p,c.startSide!=c.endSide&&(d=e.mapPos(h,c.endSide),d<u)))continue}else if(u=e.mapPos(h,c.startSide),d=e.mapPos(f,c.endSide),u>d||u==d&&c.startSide>0&&c.endSide<=0)continue;(d-u||c.endSide-c.startSide)<0||(o<0&&(o=u),c.point&&(l=Math.max(l,d-u)),i.push(c),n.push(u-o),r.push(d-o))}return{mapped:i.length?new pr(n,r,i,l):null,pos:o}}}class K{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 K(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(As)),this.isEmpty)return e.length?K.of(e):this;let l=new Xl(this,null,-1).goto(0),a=0,c=[],h=new Oe;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++];h.addInner(f.from,f.to,f.value)||c.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])&&h.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))&&(h.addInner(l.from,l.to,l.value)||c.push(Cs.create(l.from,l.to,l.value))),l.next());return h.finishInner(this.nextLayer.isEmpty&&!c.length?K.empty:this.nextLayer.update({add:c,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],c=t.touchesRange(l,l+a.length);if(c===!1)n=Math.max(n,a.maxPoint),e.push(a),i.push(t.mapPos(l));else if(c===!0){let{mapped:h,pos:f}=a.map(l,t);h&&(n=Math.max(n,h.maxPoint),e.push(h),i.push(f))}}let r=this.nextLayer.map(t);return e.length==0?r:new K(i,e,r||K.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 ki.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return ki.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=Zr(o,l,i),c=new li(o,a,r),h=new li(l,a,r);i.iterGaps((f,u,d)=>to(c,f,h,u,d,n)),i.empty&&i.length==0&&to(c,0,h,0,0,n)}static eq(t,e,i=0,n){n==null&&(n=999999999);let r=t.filter(h=>!h.isEmpty&&e.indexOf(h)<0),o=e.filter(h=>!h.isEmpty&&t.indexOf(h)<0);if(r.length!=o.length)return!1;if(!r.length)return!0;let l=Zr(r,o),a=new li(r,l,0).goto(i),c=new li(o,l,0).goto(i);for(;;){if(a.to!=c.to||!Ms(a.active,c.active)||a.point&&(!c.point||!a.point.eq(c.point)))return!1;if(a.to>n)return!0;a.next(),c.next()}}static spans(t,e,i,n,r=-1){let o=new li(t,null,r).goto(e),l=e,a=o.openStart;for(;;){let c=Math.min(o.to,i);if(o.point){let h=o.activeForPoint(o.to),f=o.pointFrom<e?h.length+1:o.point.startSide<0?h.length:Math.min(h.length,a);n.point(l,c,o.point,h,f,o.pointRank),a=Math.min(o.openEnd(c),h.length)}else c>l&&(n.span(l,c,o.active,a),a=o.openEnd(c));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 Oe;for(let n of t instanceof Cs?[t]:e?Hc(t):t)i.add(n.from,n.to,n.value);return i.finish()}static join(t){if(!t.length)return K.empty;let e=t[t.length-1];for(let i=t.length-2;i>=0;i--)for(let n=t[i];n!=K.empty;n=n.nextLayer)e=new K(n.chunkPos,n.chunk,e,Math.max(n.maxPoint,e.maxPoint));return e}}K.empty=new K([],[],null,-1);function Hc(s){if(s.length>1)for(let t=s[0],e=1;e<s.length;e++){let i=s[e];if(As(t,i)>0)return s.slice().sort(As);t=i}return s}K.empty.nextLayer=K.empty;class Oe{finishChunk(t){this.chunks.push(new pr(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 Oe)).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(K.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),this.chunks.length==0)return t;let e=K.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function Zr(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!=null&&e.touchesRange(l,l+r.chunk[o].length))&&n.add(r.chunk[o])}return n}class Xl{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 n=this.layer.chunk[this.chunkIndex].findIndex(t-this.layer.chunkPos[this.chunkIndex],e,!0);(!i||this.rangeIndex<n)&&this.setRangeIndex(n)}this.next()}forward(t,e){(this.to-t||this.endSide-e)<0&&this.gotoInner(t,e,!0)}next(){for(;;)if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}else{let t=this.layer.chunkPos[this.chunkIndex],e=this.layer.chunk[this.chunkIndex],i=t+e.from[this.rangeIndex];if(this.from=i,this.to=t+e.to[this.rangeIndex],this.value=e.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}setRangeIndex(t){if(t==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]);)this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=t}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(t){return this.from-t.from||this.startSide-t.startSide||this.rank-t.rank||this.to-t.to||this.endSide-t.endSide}}class ki{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 Xl(o,e,i,r));return n.length==1?n[0]:new ki(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--)Xn(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--)Xn(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(),Xn(this.heap,0)}}}function Xn(s,t){for(let e=s[t];;){let i=(t<<1)+1;if(i>=s.length)break;let n=s[i];if(i+1<s.length&&n.compare(s[i+1])>=0&&(n=s[i+1],i++),e.compare(n)<0)break;s[i]=e,s[t]=n,t=i}}class li{constructor(t,e,i){this.minPoint=i,this.active=[],this.activeTo=[],this.activeRank=[],this.minActive=-1,this.point=null,this.pointFrom=0,this.pointRank=0,this.to=-1e9,this.endSide=0,this.openStart=-1,this.cursor=ki.from(t,e,i)}goto(t,e=-1e9){return this.cursor.goto(t,e),this.active.length=this.activeTo.length=this.activeRank.length=0,this.minActive=-1,this.to=t,this.endSide=e,this.openStart=-1,this.next(),this}forward(t,e){for(;this.minActive>-1&&(this.activeTo[this.minActive]-t||this.active[this.minActive].endSide-e)<0;)this.removeActive(this.minActive);this.cursor.forward(t,e)}removeActive(t){qi(this.active,t),qi(this.activeTo,t),qi(this.activeRank,t),this.minActive=eo(this.active,this.activeTo)}addActive(t){let 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navigator<"u"?navigator:{userAgent:"",vendor:"",platform:""},Ps=typeof document<"u"?document:{documentElement:{style:{}}};const Rs=/Edge\/(\d+)/.exec(bt.userAgent),oa=/MSIE \d/.test(bt.userAgent),Ls=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(bt.userAgent),Wn=!!(oa||Ls||Rs),ao=!Wn&&/gecko\/(\d+)/i.test(bt.userAgent),Qn=!Wn&&/Chrome\/(\d+)/.exec(bt.userAgent),ho="webkitFontSmoothing"in Ps.documentElement.style,la=!Wn&&/Apple Computer/.test(bt.vendor),co=la&&(/Mobile\/\w+/.test(bt.userAgent)||bt.maxTouchPoints>2);var D={mac:co||/Mac/.test(bt.platform),windows:/Win/.test(bt.platform),linux:/Linux|X11/.test(bt.platform),ie:Wn,ie_version:oa?Ps.documentMode||6:Ls?+Ls[1]:Rs?+Rs[1]:0,gecko:ao,gecko_version:ao?+(/Firefox\/(\d+)/.exec(bt.userAgent)||[0,0])[1]:0,chrome:!!Qn,chrome_version:Qn?+Qn[1]:0,ios:co,android:/Android\b/.test(bt.userAgent),webkit:ho,safari:la,webkit_version:ho?+(/\bAppleWebKit\/(\d+)/.exec(bt.userAgent)||[0,0])[1]:0,tabSize:Ps.documentElement.style.tabSize!=null?"tab-size":"-moz-tab-size"};const Xc=256;class Vt extends ${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 se&&i.mark.eq(this.mark))||t&&r<=0||e<this.length&&o<=0)?!1:(ra(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 se(this.mark,e,o)}domAtPos(t){return aa(this,t)}coordsAt(t,e){return ca(this,t,e)}}function _c(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?D.chrome||D.gecko||(t?(n--,o=1):r<i&&(r++,o=-1)):e<0?n--:r<i&&r++;let l=Be(s,n,r).getClientRects();if(!l.length)return null;let a=l[(o?o<0:e>=0)?0:l.length-1];return D.safari&&!o&&a.width==0&&(a=Array.prototype.find.call(l,c=>c.width)||a),o?Ei(a,o<0):a||null}class ve extends ${static create(t,e,i){return new ve(t,e,i)}constructor(t,e,i){super(),this.widget=t,this.length=e,this.side=i,this.prevWidget=null}split(t){let e=ve.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 ve)||!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 ve&&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 F.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):F.empty}domAtPos(t){return(this.length?t==0:this.side>0)?ct.before(this.dom):ct.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 Ei(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 Ye extends ${constructor(t){super(),this.side=t}get length(){return 0}merge(){return!1}become(t){return t instanceof Ye&&t.side==this.side}split(){return new Ye(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?ct.before(this.dom):ct.after(this.dom)}localPosFromDOM(){return 0}domBoundsAround(){return null}coordsAt(t){return this.dom.getBoundingClientRect()}get overrideDOMText(){return F.empty}get isHidden(){return!0}}Vt.prototype.children=ve.prototype.children=Ye.prototype.children=gr;function aa(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 o=i[r-1];if(o.dom.parentNode==e)return o.domAtPos(o.length)}for(let r=n;r<i.length;r++){let o=i[r];if(o.dom.parentNode==e)return o.domAtPos(0)}return new ct(e,0)}function ha(s,t,e){let i,{children:n}=s;e>0&&t instanceof se&&n.length&&(i=n[n.length-1])instanceof se&&i.mark.eq(t.mark)?ha(i,t.children[0],e-1):(n.push(t),t.setParent(s)),s.length+=t.length}function ca(s,t,e){let i=null,n=-1,r=null,o=-1;function l(c,h){for(let f=0,u=0;f<c.children.length&&u<=h;f++){let d=c.children[f],p=u+d.length;p>=h&&(d.children.length?l(d,h-u):(!r||r.isHidden&&e>0)&&(p>h||u==p&&d.getSide()>0)?(r=d,o=h-u):(u<h||u==p&&d.getSide()<0&&!d.isHidden)&&(i=d,n=h-u)),u=p}}l(s,t);let a=(e<0?i:r)||i||r;return a?a.coordsAt(Math.max(0,a==i?n:o),e):Qc(s)}function Qc(s){let t=s.dom.lastChild;if(!t)return s.dom.getBoundingClientRect();let e=Je(t);return e[e.length-1]||null}function Es(s,t){for(let e in s)e=="class"&&t.class?t.class+=" "+s.class:e=="style"&&t.style?t.style+=";"+s.style:t[e]=s[e];return t}const fo=Object.create(null);function wn(s,t,e){if(s==t)return!0;s||(s=fo),t||(t=fo);let i=Object.keys(s),n=Object.keys(t);if(i.length-(e&&i.indexOf(e)>-1?1:0)!=n.length-(e&&n.indexOf(e)>-1?1:0))return!1;for(let r of i)if(r!=e&&(n.indexOf(r)==-1||s[r]!==t[r]))return!1;return!0}function Is(s,t,e){let i=!1;if(t)for(let n in t)e&&n in e||(i=!0,n=="style"?s.style.cssText="":s.removeAttribute(n));if(e)for(let n in e)t&&t[n]==e[n]||(i=!0,n=="style"?s.style.cssText=e[n]:s.setAttribute(n,e[n]));return i}function Zc(s){let t=Object.create(null);for(let e=0;e<s.attributes.length;e++){let i=s.attributes[e];t[i.name]=i.value}return t}class Ie{eq(t){return!1}updateDOM(t,e){return!1}compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(t){return!0}coordsAt(t,e,i){return null}get isHidden(){return!1}get editable(){return!1}destroy(t){}}var Mt=function(s){return s[s.Text=0]="Text",s[s.WidgetBefore=1]="WidgetBefore",s[s.WidgetAfter=2]="WidgetAfter",s[s.WidgetRange=3]="WidgetRange",s}(Mt||(Mt={}));class P extends De{constructor(t,e,i,n){super(),this.startSide=t,this.endSide=e,this.widget=i,this.spec=n}get heightRelevant(){return!1}static mark(t){return new Ii(t)}static widget(t){let e=Math.max(-1e4,Math.min(1e4,t.side||0)),i=!!t.block;return e+=i&&!t.inlineOrder?e>0?3e8:-4e8:e>0?1e8:-1e8,new ge(t,e,e,i,t.widget||null,!1)}static replace(t){let e=!!t.block,i,n;if(t.isBlockGap)i=-5e8,n=4e8;else{let{start:r,end:o}=fa(t,e);i=(r?e?-3e8:-1:5e8)-1,n=(o?e?2e8:1:-6e8)+1}return new ge(t,i,n,e,t.widget||null,!0)}static line(t){return new Ni(t)}static set(t,e=!1){return K.of(t,e)}hasHeight(){return this.widget?this.widget.estimatedHeight>-1:!1}}P.none=K.empty;class Ii extends P{constructor(t){let{start:e,end:i}=fa(t);super(e?-1:5e8,i?1:-6e8,null,t),this.tagName=t.tagName||"span",this.class=t.class||"",this.attrs=t.attributes||null}eq(t){var e,i;return this==t||t instanceof Ii&&this.tagName==t.tagName&&(this.class||((e=this.attrs)===null||e===void 0?void 0:e.class))==(t.class||((i=t.attrs)===null||i===void 0?void 0:i.class))&&wn(this.attrs,t.attrs,"class")}range(t,e=t){if(t>=e)throw new RangeError("Mark decorations may not be empty");return super.range(t,e)}}Ii.prototype.point=!1;class Ni extends P{constructor(t){super(-2e8,-2e8,null,t)}eq(t){return t instanceof Ni&&this.spec.class==t.spec.class&&wn(this.spec.attributes,t.spec.attributes)}range(t,e=t){if(e!=t)throw new RangeError("Line decoration ranges must be zero-length");return super.range(t,e)}}Ni.prototype.mapMode=ht.TrackBefore;Ni.prototype.point=!0;class ge extends P{constructor(t,e,i,n,r,o){super(e,i,r,t),this.block=n,this.isReplace=o,this.mapMode=n?e<=0?ht.TrackBefore:ht.TrackAfter:ht.TrackDel}get type(){return this.startSide!=this.endSide?Mt.WidgetRange:this.startSide<=0?Mt.WidgetBefore:Mt.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(t){return t instanceof ge&&tf(this.widget,t.widget)&&this.block==t.block&&this.startSide==t.startSide&&this.endSide==t.endSide}range(t,e=t){if(this.isReplace&&(t>e||t==e&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&e!=t)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(t,e)}}ge.prototype.point=!0;function fa(s,t=!1){let{inclusiveStart:e,inclusiveEnd:i}=s;return e==null&&(e=s.inclusive),i==null&&(i=s.inclusive),{start:e??t,end:i??t}}function tf(s,t){return s==t||!!(s&&t&&s.compare(t))}function Ns(s,t,e,i=0){let n=e.length-1;n>=0&&e[n]+i>=s?e[n]=Math.max(e[n],t):e.push(s,t)}class Q extends ${constructor(){super(...arguments),this.children=[],this.length=0,this.prevAttrs=void 0,this.attrs=null,this.breakAfter=0}merge(t,e,i,n,r,o){if(i){if(!(i instanceof Q))return!1;this.dom||i.transferDOM(this)}return n&&this.setDeco(i?i.attrs:null),ra(this,t,e,i?i.children.slice():[],r,o),!0}split(t){let e=new Q;if(e.breakAfter=this.breakAfter,this.length==0)return e;let{i,off:n}=this.childPos(t);n&&(e.append(this.children[i].split(n),0),this.children[i].merge(n,this.children[i].length,null,!1,0,0),i++);for(let r=i;r<this.children.length;r++)e.append(this.children[r],0);for(;i>0&&this.children[i-1].length==0;)this.children[--i].destroy();return this.children.length=i,this.markDirty(),this.length=t,e}transferDOM(t){this.dom&&(this.markDirty(),t.setDOM(this.dom),t.prevAttrs=this.prevAttrs===void 0?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(t){wn(this.attrs,t)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=t)}append(t,e){ha(this,t,e)}addLineDeco(t){let e=t.spec.attributes,i=t.spec.class;e&&(this.attrs=Es(e,this.attrs||{})),i&&(this.attrs=Es({class:i},this.attrs||{}))}domAtPos(t){return aa(this,t)}reuseDOM(t){t.nodeName=="DIV"&&(this.setDOM(t),this.flags|=6)}sync(t,e){var i;this.dom?this.flags&4&&(Zl(this.dom),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0):(this.setDOM(document.createElement("div")),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0),this.prevAttrs!==void 0&&(Is(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(t,e);let n=this.dom.lastChild;for(;n&&$.get(n)instanceof se;)n=n.lastChild;if(!n||!this.length||n.nodeName!="BR"&&((i=$.get(n))===null||i===void 0?void 0:i.isEditable)==!1&&(!D.ios||!this.children.some(r=>r instanceof Vt))){let r=document.createElement("BR");r.cmIgnore=!0,this.dom.appendChild(r)}}measureTextSize(){if(this.children.length==0||this.length>20)return null;let t=0,e;for(let i of this.children){if(!(i instanceof Vt)||/[^ -~]/.test(i.text))return null;let n=Je(i.dom);if(n.length!=1)return null;t+=n[0].width,e=n[0].height}return t?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:t/this.length,textHeight:e}:null}coordsAt(t,e){let i=ca(this,t,e);if(!this.children.length&&i&&this.parent){let{heightOracle:n}=this.parent.view.viewState,r=i.bottom-i.top;if(Math.abs(r-n.lineHeight)<2&&n.textHeight<r){let o=(r-n.textHeight)/2;return{top:i.top+o,bottom:i.bottom-o,left:i.left,right:i.left}}}return i}become(t){return t instanceof Q&&this.children.length==0&&t.children.length==0&&wn(this.attrs,t.attrs)&&this.breakAfter==t.breakAfter}covers(){return!0}static find(t,e){for(let i=0,n=0;i<t.children.length;i++){let r=t.children[i],o=n+r.length;if(o>=e){if(r instanceof Q)return r;if(o>e)break}n=o+r.breakAfter}return null}}class ie extends ${constructor(t,e,i){super(),this.widget=t,this.length=e,this.deco=i,this.breakAfter=0,this.prevWidget=null}merge(t,e,i,n,r,o){return i&&(!(i instanceof ie)||!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)}domAtPos(t){return t==0?ct.before(this.dom):ct.after(this.dom,t==this.length)}split(t){let e=this.length-t;this.length=t;let i=new ie(this.widget,e,this.deco);return i.breakAfter=this.breakAfter,i}get children(){return gr}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"))}get overrideDOMText(){return this.parent?this.parent.view.state.doc.slice(this.posAtStart,this.posAtEnd):F.empty}domBoundsAround(){return null}become(t){return t instanceof ie&&t.widget.constructor==this.widget.constructor?(t.widget.compare(this.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=t.widget,this.length=t.length,this.deco=t.deco,this.breakAfter=t.breakAfter,!0):!1}ignoreMutation(){return!0}ignoreEvent(t){return this.widget.ignoreEvent(t)}get isEditable(){return!1}get isWidget(){return!0}coordsAt(t,e){let i=this.widget.coordsAt(this.dom,t,e);return i||(this.widget instanceof Fs?null:Ei(this.dom.getBoundingClientRect(),this.length?t==0:e<=0))}destroy(){super.destroy(),this.dom&&this.widget.destroy(this.dom)}covers(t){let{startSide:e,endSide:i}=this.deco;return e==i?!1:t<0?e<0:i>0}}class Fs extends Ie{constructor(t){super(),this.height=t}toDOM(){let t=document.createElement("div");return t.className="cm-gap",this.updateDOM(t),t}eq(t){return t.height==this.height}updateDOM(t){return t.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return 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Ye(-1),t),t.length),this.pendingBuffer=0)}addBlockWidget(t){this.flushBuffer(),this.curLine=null,this.content.push(t)}finish(t){this.pendingBuffer&&t<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,!this.posCovered()&&!(t&&this.content.length&&this.content[this.content.length-1]instanceof ie)&&this.getLine()}buildText(t,e,i){for(;t>0;){if(this.textOff==this.text.length){let{value:r,lineBreak:o,done:l}=this.cursor.next(this.skip);if(this.skip=0,l)throw new Error("Ran out of text content when drawing inline views");if(o){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,t--;continue}else this.text=r,this.textOff=0}let n=Math.min(this.text.length-this.textOff,t,512);this.flushBuffer(e.slice(e.length-i)),this.getLine().append($i(new 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f&&h==c&&f.level+(n?0:1)<a.level?b.cursor(f.side(!n,e)+s.from,f.forward(n,e)?1:-1,f.level):b.cursor(h+s.from,a.forward(n,e)?-1:1,a.level)}function cf(s,t,e){for(let i=t;i<e;i++){let n=da(s.charCodeAt(i));if(n==1)return Pe;if(n==2||n==4)return mr}return Pe}const ya=T.define(),ba=T.define(),xa=T.define(),wa=T.define(),zs=T.define(),Sa=T.define(),ka=T.define(),yr=T.define(),br=T.define(),va=T.define({combine:s=>s.some(t=>t)}),Ca=T.define({combine:s=>s.some(t=>t)}),Aa=T.define();class $e{constructor(t,e="nearest",i="nearest",n=5,r=5,o=!1){this.range=t,this.y=e,this.x=i,this.yMargin=n,this.xMargin=r,this.isSnapshot=o}map(t){return t.empty?this:new $e(this.range.map(t),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(t){return this.range.to<=t.doc.length?this:new $e(b.cursor(t.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const ji=N.define({map:(s,t)=>s.map(t)}),Ma=N.define();function At(s,t,e){let i=s.facet(wa);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 ae=T.define({combine:s=>s.length?s[0]:!0});let ff=0;const ui=T.define();class ut{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 ut(ff++,t,i,n,l=>{let a=[ui.of(l)];return o&&a.push(Ai.of(c=>{let h=c.plugin(l);return h?o(h):P.none})),r&&a.push(r(l)),a})}static fromClass(t,e){return ut.define(i=>new t(i),e)}}class Zn{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(At(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){At(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){At(t.state,i,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Da=T.define(),xr=T.define(),Ai=T.define(),Oa=T.define(),wr=T.define(),Ta=T.define();function uo(s,t){let e=s.state.facet(Ta);if(!e.length)return e;let i=e.map(r=>r instanceof Function?r(s):r),n=[];return K.spans(i,t.from,t.to,{point(){},span(r,o,l,a){let c=r-t.from,h=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=cf(t.text,c,h)),a>0&&f.length&&(p=f[f.length-1]).to==c&&p.direction==d)p.to=h,f=p.inner;else{let g={from:c,to:h,direction:d,inner:[]};f.push(g),f=g.inner}}}}),n}const Ba=T.define();function Sr(s){let t=0,e=0,i=0,n=0;for(let r of s.state.facet(Ba)){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 di=T.define();class It{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new It(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],c=o-l,h=a?a.fromB:1e9;for(;r<e.length&&e[r]<h;){let f=e[r],u=e[r+1],d=Math.max(l,f),p=Math.min(h,u);if(d<=p&&new It(d+c,p+c,d,p).addToSet(i),u>h)break;r+=2}if(!a)return i;new It(a.fromA,a.toA,a.fromB,a.toB).addToSet(i),o=a.toA,l=a.toB}}}class Sn{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=tt.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 It(r,o,l,a))),this.changedRanges=n}static create(t,e,i){return new Sn(t,e,i)}get viewportChanged(){return(this.flags&4)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&10)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(t=>t.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}class po extends ${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=P.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 Q],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new It(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:c,toA:h})=>h<this.minWidthFrom||c>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:!bf(t.changes,this.hasComposition)&&!t.selectionSet&&(n=t.state.selection.main.head));let r=n>-1?df(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:c,to:h}=this.hasComposition;i=new It(c,h,t.changes.mapPos(c,-1),t.changes.mapPos(h,1)).addToSet(i.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(D.ie||D.chrome)&&!r&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,l=this.updateDeco(),a=mf(o,l,t.changes);return i=It.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=D.chrome||D.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 ie&&o.widget instanceof Fs&&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:c,fromB:h,toB:f}=l,u,d,p,g;if(i&&i.range.fromB<f&&i.range.toB>h){let k=wi.build(this.view.state.doc,h,i.range.fromB,this.decorations,this.dynamicDecorationMap),w=wi.build(this.view.state.doc,i.range.toB,f,this.decorations,this.dynamicDecorationMap);d=k.breakAtStart,p=k.openStart,g=w.openEnd;let v=this.compositionView(i);w.breakAtStart?v.breakAfter=1:w.content.length&&v.merge(v.length,v.length,w.content[0],!1,w.openStart,0)&&(v.breakAfter=w.content[0].breakAfter,w.content.shift()),k.content.length&&v.merge(0,0,k.content[k.content.length-1],!0,0,k.openEnd)&&k.content.pop(),u=k.content.concat(v).concat(w.content)}else({content:u,breakAtStart:d,openStart:p,openEnd:g}=wi.build(this.view.state.doc,h,f,this.decorations,this.dynamicDecorationMap));let{i:m,off:y}=r.findPos(c,1),{i:x,off:S}=r.findPos(a,-1);sa(this,x,S,m,y,u,d,p,g)}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(Ma)&&(this.editContextFormatting=i.value)}compositionView(t){let e=new Vt(t.text.nodeValue);e.flags|=8;for(let{deco:n}of t.marks)e=new se(n,[e],e.length);let i=new Q;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=$.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&&fn(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)),c=l.empty?a:this.moveToLine(this.domAtPos(l.head));if(D.gecko&&l.empty&&!this.hasComposition&&uf(a)){let f=document.createTextNode("");this.view.observer.ignore(()=>a.node.insertBefore(f,a.node.childNodes[a.offset]||null)),a=c=new ct(f,0),o=!0}let h=this.view.observer.selectionRange;(o||!h.focusNode||(!xi(a.node,a.offset,h.anchorNode,h.anchorOffset)||!xi(c.node,c.offset,h.focusNode,h.focusOffset))&&!this.suppressWidgetCursorChange(h,l))&&(this.view.observer.ignore(()=>{D.android&&D.chrome&&this.dom.contains(h.focusNode)&&yf(h.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let f=Ci(this.view.root);if(f)if(l.empty){if(D.gecko){let u=pf(a.node,a.offset);if(u&&u!=3){let d=(u==1?ea:ia)(a.node,a.offset);d&&(a=new ct(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(c.node,c.offset)}catch{}}else{let u=document.createRange();l.anchor>l.head&&([a,c]=[c,a]),u.setEnd(c.node,c.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,c)),this.impreciseAnchor=a.precise?null:new ct(h.anchorNode,h.anchorOffset),this.impreciseHead=c.precise?null:new ct(h.focusNode,h.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&xi(t.focusNode,t.focusOffset,t.anchorNode,t.anchorOffset)&&this.posFromDOM(t.focusNode,t.focusOffset)==e.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=Ci(t.root),{anchorNode:n,anchorOffset:r}=t.observer.selectionRange;if(!i||!e.empty||!e.assoc||!i.modify)return;let o=Q.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),c=this.coordsAt(e.head,1);if(!a||!c||a.bottom>c.top)return;let h=this.domAtPos(e.head+e.assoc);i.collapse(h.node,h.offset),i.modify("move",e.assoc<0?"forward":"backward","lineboundary"),t.observer.readSelectionRange();let 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=$.get(e.childNodes[n]);r instanceof Q&&(i=r.domAtPos(0))}for(let n=t.offset-1;!i&&n>=0;n--){let r=$.get(e.childNodes[n]);r instanceof Q&&(i=r.domAtPos(r.length))}return i?new ct(i.node,i.offset,!0):t}nearest(t){for(let e=t;e;){let i=$.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 Q)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,c=a-l.length;if(a<t)break;if(c<=t&&(c<t||l.covers(-1))&&(a>t||l.covers(1))&&(!i||l instanceof Q&&!(i instanceof Q&&e>=0)))i=l,n=c;else if(i&&c==t&&a==t&&l instanceof ie&&Math.abs(e)<2){if(l.deco.startSide<0)break;o&&(i=null)}r=c}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 Q))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 Vt))return null;let r=ot(n.text,i);if(r==i)return null;let o=Be(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==X.LTR;for(let c=0,h=0;h<this.children.length;h++){let f=this.children[h],u=c+f.length;if(u>n)break;if(c>=i){let d=f.dom.getBoundingClientRect();if(e.push(d.height),o){let p=f.dom.lastChild,g=p?Je(p):[];if(g.length){let m=g[g.length-1],y=a?m.right-d.left:d.right-m.left;y>l&&(l=y,this.minWidth=r,this.minWidthFrom=c,this.minWidthTo=u)}}}c=u+f.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return getComputedStyle(this.children[e].dom).direction=="rtl"?X.RTL:X.LTR}measureTextSize(){for(let r of this.children)if(r instanceof Q){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=Je(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 na(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(P.replace({widget:new Fs(l),block:!0,inclusive:!0,isBlockGap:!0}).range(i,o))}if(!r)break;i=r.to+1}return P.set(t)}updateDeco(){let t=1,e=this.view.state.facet(Ai).map(r=>(this.dynamicDecorationMap[t++]=typeof r=="function")?r(this.view):r),i=!1,n=this.view.state.facet(Oa).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(K.join(n))),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 c=this.view.viewState.lineBlockAt(t.range.head);this.view.scrollDOM.scrollTop=c.top-t.yMargin,this.view.scrollDOM.scrollLeft=t.xMargin;return}for(let c of this.view.state.facet(Aa))try{if(c(this.view,t.range,t))return!0}catch(h){At(this.view.state,h,"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=Sr(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;jc(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==X.LTR)}}function uf(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 Pa(s,t){let e=s.observer.selectionRange;if(!e.focusNode)return null;let i=ea(e.focusNode,e.focusOffset),n=ia(e.focusNode,e.focusOffset),r=i||n;if(n&&i&&n.node!=i.node){let l=$.get(n.node);if(!l||l instanceof Vt&&l.text!=n.node.nodeValue)r=n;else if(s.docView.lastCompositionAfterCursor){let a=$.get(i.node);!a||a instanceof Vt&&a.text!=i.node.nodeValue||(r=n)}}if(s.docView.lastCompositionAfterCursor=r!=i,!r)return null;let o=t-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}function df(s,t,e){let i=Pa(s,e);if(!i)return null;let{node:n,from:r,to:o}=i,l=n.nodeValue;if(/[\n\r]/.test(l)||s.state.doc.sliceString(i.from,i.to)!=l)return null;let a=t.invertedDesc,c=new It(a.mapPos(r),a.mapPos(o),r,o),h=[];for(let f=n.parentNode;;f=f.parentNode){let u=$.get(f);if(u instanceof se)h.push({node:f,deco:u.mark});else{if(u instanceof Q||f.nodeName=="DIV"&&f.parentNode==s.contentDOM)return{range:c,text:n,marks:h,line:f};if(f!=s.contentDOM)h.push({node:f,deco:new Ii({inclusive:!0,attributes:Zc(f),tagName:f.tagName.toLowerCase()})});else return null}}}function pf(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 gf=class{constructor(){this.changes=[]}compareRange(t,e){Ns(t,e,this.changes)}comparePoint(t,e){Ns(t,e,this.changes)}};function mf(s,t,e){let i=new gf;return K.compare(s,t,e,i),i.changes}function yf(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 bf(s,t){let e=!1;return t&&s.iterChangedRanges((i,n)=>{i<t.to&&n>t.from&&(e=!0)}),e}function xf(s,t,e=1){let i=s.charCategorizer(t),n=s.doc.lineAt(t),r=t-n.from;if(n.length==0)return b.cursor(t);r==0?e=1:r==n.length&&(e=-1);let o=r,l=r;e<0?o=ot(n.text,r,!1):l=ot(n.text,r);let a=i(n.text.slice(o,l));for(;o>0;){let c=ot(n.text,o,!1);if(i(n.text.slice(c,o))!=a)break;o=c}for(;l<n.length;){let c=ot(n.text,l);if(i(n.text.slice(l,c))!=a)break;l=c}return b.range(o+n.from,l+n.from)}function wf(s,t){return t.left>s?t.left-s:Math.max(0,s-t.right)}function Sf(s,t){return t.top>s?t.top-s:Math.max(0,s-t.bottom)}function ts(s,t){return s.top<t.bottom-1&&s.bottom>t.top+1}function go(s,t){return t<s.top?{top:t,left:s.left,right:s.right,bottom:s.bottom}:s}function mo(s,t){return t>s.bottom?{top:s.top,left:s.left,right:s.right,bottom:t}:s}function qs(s,t,e){let i,n,r,o,l=!1,a,c,h,f;for(let p=s.firstChild;p;p=p.nextSibling){let g=Je(p);for(let m=0;m<g.length;m++){let y=g[m];n&&ts(n,y)&&(y=go(mo(y,n.bottom),n.top));let x=wf(t,y),S=Sf(e,y);if(x==0&&S==0)return p.nodeType==3?yo(p,t,e):qs(p,t,e);if(!i||o>S||o==S&&r>x){i=p,n=y,r=x,o=S;let k=S?e<y.top?-1:1:x?t<y.left?-1:1:0;l=!k||(k>0?m<g.length-1:m>0)}x==0?e>y.bottom&&(!h||h.bottom<y.bottom)?(a=p,h=y):e<y.top&&(!f||f.top>y.top)&&(c=p,f=y):h&&ts(h,y)?h=mo(h,y.bottom):f&&ts(f,y)&&(f=go(f,y.top))}}if(h&&h.bottom>=e?(i=a,n=h):f&&f.top<=e&&(i=c,n=f),!i)return{node:s,offset:0};let u=Math.max(n.left,Math.min(n.right,t));if(i.nodeType==3)return yo(i,u,e);if(l&&i.contentEditable!="false")return qs(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 yo(s,t,e){let i=s.nodeValue.length,n=-1,r=1e9,o=0;for(let l=0;l<i;l++){let a=Be(s,l,l+1).getClientRects();for(let c=0;c<a.length;c++){let h=a[c];if(h.top==h.bottom)continue;o||(o=t-h.left);let f=(h.top>e?h.top-e:e-h.bottom)-1;if(h.left-1<=t&&h.right+1>=t&&f<r){let u=t>=(h.left+h.right)/2,d=u;if((D.chrome||D.gecko)&&Be(s,l).getBoundingClientRect().left==h.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 Ra(s,t,e,i=-1){var n,r;let o=s.contentDOM.getBoundingClientRect(),l=o.top+s.viewState.paddingTop,a,{docHeight:c}=s.viewState,{x:h,y:f}=t,u=f-l;if(u<0)return 0;if(u>c)return s.state.doc.length;for(let k=s.viewState.heightOracle.textHeight/2,w=!1;a=s.elementAtHeight(u),a.type!=Mt.Text;)for(;u=i>0?a.bottom+k:a.top-k,!(u>=0&&u<=c);){if(w)return e?null:0;w=!0,i=-i}f=l+u;let d=a.from;if(d<s.viewport.from)return s.viewport.from==0?0:e?null:bo(s,o,a,h,f);if(d>s.viewport.to)return s.viewport.to==s.state.doc.length?s.state.doc.length:e?null:bo(s,o,a,h,f);let p=s.dom.ownerDocument,g=s.root.elementFromPoint?s.root:p,m=g.elementFromPoint(h,f);m&&!s.contentDOM.contains(m)&&(m=null),m||(h=Math.max(o.left+1,Math.min(o.right-1,h)),m=g.elementFromPoint(h,f),m&&!s.contentDOM.contains(m)&&(m=null));let y,x=-1;if(m&&((n=s.docView.nearest(m))===null||n===void 0?void 0:n.isEditable)!=!1){if(p.caretPositionFromPoint){let k=p.caretPositionFromPoint(h,f);k&&({offsetNode:y,offset:x}=k)}else if(p.caretRangeFromPoint){let k=p.caretRangeFromPoint(h,f);k&&({startContainer:y,startOffset:x}=k,(!s.contentDOM.contains(y)||D.safari&&kf(y,x,h)||D.chrome&&vf(y,x,h))&&(y=void 0))}y&&(x=Math.min(Zt(y),x))}if(!y||!s.docView.dom.contains(y)){let k=Q.find(s.docView,d);if(!k)return u>a.top+a.height/2?a.to:a.from;({node:y,offset:x}=qs(k.dom,h,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,x)+S.posAtStart}function bo(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+Ds(o,r,s.state.tabSize)}function kf(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 Be(s,i-1,i).getBoundingClientRect().left>e}function vf(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():Be(s,0,Math.max(s.nodeValue.length,1)).getBoundingClientRect();return e-i.left>5}function Ks(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==Mt.Text))return i}return e}function Cf(s,t,e,i){let n=Ks(s,t.head),r=!i||n.type!=Mt.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==X.LTR)?o.right-1:o.left+1,y:(r.top+r.bottom)/2});if(a!=null)return b.cursor(a,e?-1:1)}return b.cursor(e?n.to:n.from,e?-1:1)}function xo(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 c=hf(n,r,o,l,e),h=ma;if(!c){if(n.number==(e?s.state.doc.lines:1))return l;h=`
`,n=s.state.doc.line(n.number+(e?1:-1)),r=s.bidiSpans(n),c=s.visualLineSide(n,!e)}if(a){if(!a(h))return l}else{if(!i)return c;a=i(h)}l=c}}function Af(s,t,e){let i=s.state.charCategorizer(t),n=i(e);return r=>{let o=i(r);return n==J.Space&&(n=o),n==o}}function Mf(s,t,e,i){let n=t.head,r=e?1:-1;if(n==(e?s.state.doc.length:0))return b.cursor(n,t.assoc);let o=t.goalColumn,l,a=s.contentDOM.getBoundingClientRect(),c=s.coordsAtPos(n,t.assoc||-1),h=s.documentTop;if(c)o==null&&(o=c.left-a.left),l=r<0?c.top:c.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)+h}let f=a.left+o,u=i??s.viewState.heightOracle.textHeight>>1;for(let d=0;;d+=10){let p=l+(u+d)*r,g=Ra(s,{x:f,y:p},!1,r);if(p<a.top||p>a.bottom||(r<0?g<n:g>n)){let m=s.docView.coordsForChar(g),y=!m||p<m.top?-1:1;return b.cursor(g,y,void 0,o)}}}function un(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 es(s,t,e){let i=un(s.state.facet(wr).map(n=>n(s)),e.from,t.head>e.from?-1:1);return i==e.from?e:b.cursor(i,i<e.from?1:-1)}const pi="￿";class Df{constructor(t,e){this.points=t,this.text="",this.lineSeparator=e.facet(H.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=pi}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=$.get(n),a=$.get(o);(l&&a?l.breakAfter:(l?l.breakAfter:xn(n))||xn(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=$.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+(Of(t,i.node,i.offset)?e:0))}}function Of(s,t,e){for(;;){if(!t||e<Zt(t))return!1;if(t==s)return!0;e=Te(t)+1,t=t.parentNode}}class wo{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class Tf{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?[]:Rf(t),a=new Df(l,t.state);a.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=a.text,this.newSel=Lf(l,this.bounds.from)}else{let l=t.observer.selectionRange,a=r&&r.node==l.focusNode&&r.offset==l.focusOffset||!Bs(t.contentDOM,l.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(l.focusNode,l.focusOffset),c=o&&o.node==l.anchorNode&&o.offset==l.anchorOffset||!Bs(t.contentDOM,l.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(l.anchorNode,l.anchorOffset),h=t.viewport;if((D.ios||D.chrome)&&t.state.selection.main.empty&&a!=c&&(h.from>0||h.to<t.state.doc.length)){let f=Math.min(a,c),u=Math.max(a,c),d=h.from-f,p=h.to-u;(d==0||d==1||f==0)&&(p==0||p==-1||u==t.state.doc.length)&&(a=0,c=t.state.doc.length)}this.newSel=b.single(c,a)}}}function La(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,c=null;(r===8||D.android&&t.text.length<l-o)&&(a=n.to,c="end");let h=Pf(s.state.doc.sliceString(o,l,pi),t.text,a-o,c);h&&(D.chrome&&r==13&&h.toB==h.from+2&&t.text.slice(h.from,h.toB)==pi+pi&&h.toB--,e={from:o+h.from,to:o+h.toA,insert:F.of(t.text.slice(h.from,h.toB).split(pi))})}else i&&(!s.hasFocus&&s.state.facet(ae)||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)}: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))}:(D.mac||D.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=b.single(i.main.anchor-1,i.main.head-1)),e={from:n.from,to:n.to,insert:F.of([" "])}):D.chrome&&e&&e.from==e.to&&e.from==n.head&&e.insert.toString()==`
 `&&s.lineWrapping&&(i&&(i=b.single(i.main.anchor-1,i.main.head-1)),e={from:n.from,to:n.to,insert:F.of([" "])}),e)return kr(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 kr(s,t,e,i=-1){if(D.ios&&s.inputState.flushIOSKey(t))return!0;let n=s.state.selection.main;if(D.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&&Ke(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)&&Ke(s.contentDOM,"Backspace",8)||t.from==n.from&&t.to==n.to+1&&t.insert.length==0&&Ke(s.contentDOM,"Delete",46)))return!0;let r=t.insert.toString();s.inputState.composing>=0&&s.inputState.composing++;let o,l=()=>o||(o=Bf(s,t,e));return s.state.facet(Sa).some(a=>a(s,t.from,t.to,r,l))||s.dispatch(l()),!0}function Bf(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 c=s.state.sliceDoc(t.from,t.to),h,f=e&&Pa(s,e.main.head);if(f){let p=t.insert.length-(t.to-t.from);h={from:f.from,to:f.to-p}}else h=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 g=p.to-u,m=g-c.length;if(p.to-p.from!=d||s.state.sliceDoc(m,g)!=c||p.to>=h.from&&p.from<=h.to)return{range:p};let y=n.changes({from:m,to:g,insert:t.insert}),x=p.to-r.to;return{changes:y,range:a?b.range(Math.max(0,a.anchor+x),Math.max(0,a.head+x)):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 Pf(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 Rf(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 wo(e,i)),(n!=e||r!=i)&&t.push(new wo(n,r))),t}function Lf(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?b.single(e+t,i+t):null}class Ef{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,D.safari&&t.contentDOM.addEventListener("input",()=>null),D.gecko&&Xf(t.contentDOM.ownerDocument)}handleEvent(t){!qf(this.view,t)||this.ignoreDuringComposition(t)||t.type=="keydown"&&this.keydown(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=If(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&&Ia.indexOf(t.keyCode)<0&&(this.tabFocusMode=-1),D.android&&D.chrome&&!t.synthetic&&(t.keyCode==13||t.keyCode==8))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;let e;return D.ios&&!t.synthetic&&!t.altKey&&!t.metaKey&&((e=Ea.find(i=>i.keyCode==t.keyCode))&&!t.ctrlKey||Nf.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,Ke(this.view.contentDOM,e.key,e.keyCode,e instanceof KeyboardEvent?e:void 0))}ignoreDuringComposition(t){return/^key/.test(t.type)?this.composing>0?!0:D.safari&&!D.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 So(s,t){return(e,i)=>{try{return t.call(s,i,e)}catch(n){At(e.state,n)}}}function If(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(So(i.value,o))}if(n&&n.domEventObservers)for(let r in n.domEventObservers){let o=n.domEventObservers[r];o&&e(r).observers.push(So(i.value,o))}}for(let i in Ht)e(i).handlers.push(Ht[i]);for(let i in Nt)e(i).observers.push(Nt[i]);return t}const Ea=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],Nf="dthko",Ia=[16,17,18,20,91,92,224,225],Ui=6;function Gi(s){return Math.max(0,s)*.7+8}function Ff(s,t){return Math.max(Math.abs(s.clientX-t.clientX),Math.abs(s.clientY-t.clientY))}class Vf{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=Uc(t.contentDOM),this.atoms=t.state.facet(wr).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)&&Hf(t,e),this.dragging=zf(t,e)&&Va(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&&Ff(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=Sr(this.view);t.clientX-a.left<=n+Ui?e=-Gi(n-t.clientX):t.clientX+a.right>=o-Ui&&(e=Gi(t.clientX-o)),t.clientY-a.top<=r+Ui?i=-Gi(r-t.clientY):t.clientY+a.bottom>=l-Ui&&(i=Gi(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=un(this.atoms,n.from,0);o!=n.from&&(r=b.cursor(o,-1))}else{let o=un(this.atoms,n.from,-1),l=un(this.atoms,n.to,1);(o!=n.from||l!=n.to)&&(r=b.range(n.from==n.anchor?o:l,n.from==n.head?o:l))}r&&(e||(e=t.ranges.slice()),e[i]=r)}return e?b.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 Hf(s,t){let e=s.state.facet(ya);return e.length?e[0](t):D.mac?t.metaKey:t.ctrlKey}function Wf(s,t){let e=s.state.facet(ba);return e.length?e[0](t):D.mac?!t.altKey:!t.ctrlKey}function zf(s,t){let{main:e}=s.state.selection;if(e.empty)return!1;let i=Ci(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 qf(s,t){if(!t.bubbles)return!0;if(t.defaultPrevented)return!1;for(let e=t.target,i;e!=s.contentDOM;e=e.parentNode)if(!e||e.nodeType==11||(i=$.get(e))&&i.ignoreEvent(t))return!1;return!0}const Ht=Object.create(null),Nt=Object.create(null),Na=D.ie&&D.ie_version<15||D.ios&&D.webkit_version<604;function Kf(s){let t=s.dom.parentNode;if(!t)return;let e=t.appendChild(document.createElement("textarea"));e.style.cssText="position: fixed; left: -10000px; top: 10px",e.focus(),setTimeout(()=>{s.focus(),e.remove(),Fa(s,e.value)},50)}function zn(s,t,e){for(let i of s.facet(t))e=i(e,s);return e}function Fa(s,t){t=zn(s.state,yr,t);let{state:e}=s,i,n=1,r=e.toText(t),o=r.lines==e.selection.ranges.length;if($s!=null&&e.selection.ranges.every(a=>a.empty)&&$s==r.toString()){let a=-1;i=e.changeByRange(c=>{let h=e.doc.lineAt(c.from);if(h.from==a)return{range:c};a=h.from;let f=e.toText((o?r.line(n++).text:t)+e.lineBreak);return{changes:{from:h.from,insert:f},range:b.cursor(c.from+f.length)}})}else o?i=e.changeByRange(a=>{let c=r.line(n++);return{changes:{from:a.from,to:a.to,insert:c.text},range:b.cursor(a.from+c.length)}}):i=e.replaceSelection(r);s.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}Nt.scroll=s=>{s.inputState.lastScrollTop=s.scrollDOM.scrollTop,s.inputState.lastScrollLeft=s.scrollDOM.scrollLeft};Ht.keydown=(s,t)=>(s.inputState.setSelectionOrigin("select"),t.keyCode==27&&s.inputState.tabFocusMode!=0&&(s.inputState.tabFocusMode=Date.now()+2e3),!1);Nt.touchstart=(s,t)=>{s.inputState.lastTouchTime=Date.now(),s.inputState.setSelectionOrigin("select.pointer")};Nt.touchmove=s=>{s.inputState.setSelectionOrigin("select.pointer")};Ht.mousedown=(s,t)=>{if(s.observer.flush(),s.inputState.lastTouchTime>Date.now()-2e3)return!1;let e=null;for(let i of s.state.facet(xa))if(e=i(s,t),e)break;if(!e&&t.button==0&&(e=Uf(s,t)),e){let i=!s.hasFocus;s.inputState.startMouseSelection(new Vf(s,t,e,i)),i&&s.observer.ignore(()=>{Ql(s.contentDOM);let r=s.root.activeElement;r&&!r.contains(s.contentDOM)&&r.blur()});let n=s.inputState.mouseSelection;if(n)return n.start(t),n.dragging===!1}return!1};function ko(s,t,e,i){if(i==1)return b.cursor(t,e);if(i==2)return xf(s.state,t,e);{let n=Q.find(s.docView,t),r=s.state.doc.lineAt(n?n.posAtEnd:t),o=n?n.posAtStart:r.from,l=n?n.posAtEnd:r.to;return l<s.state.doc.length&&l==r.to&&l++,b.range(o,l)}}let vo=(s,t,e)=>t>=e.top&&t<=e.bottom&&s>=e.left&&s<=e.right;function $f(s,t,e,i){let n=Q.find(s.docView,t);if(!n)return 1;let r=t-n.posAtStart;if(r==0)return 1;if(r==n.length)return-1;let o=n.coordsAt(r,-1);if(o&&vo(e,i,o))return-1;let l=n.coordsAt(r,1);return l&&vo(e,i,l)?1:o&&o.bottom>=i?-1:1}function Co(s,t){let e=s.posAtCoords({x:t.clientX,y:t.clientY},!1);return{pos:e,bias:$f(s,e,t.clientX,t.clientY)}}const jf=D.ie&&D.ie_version<=11;let Ao=null,Mo=0,Do=0;function Va(s){if(!jf)return s.detail;let t=Ao,e=Do;return Ao=s,Do=Date.now(),Mo=!t||e>Date.now()-400&&Math.abs(t.clientX-s.clientX)<2&&Math.abs(t.clientY-s.clientY)<2?(Mo+1)%3:1}function Uf(s,t){let e=Co(s,t),i=Va(t),n=s.state.selection;return{update(r){r.docChanged&&(e.pos=r.changes.mapPos(e.pos),n=n.map(r.changes))},get(r,o,l){let a=Co(s,r),c,h=ko(s,a.pos,a.bias,i);if(e.pos!=a.pos&&!o){let f=ko(s,e.pos,e.bias,i),u=Math.min(f.from,h.from),d=Math.max(f.to,h.to);h=u<h.from?b.range(u,d):b.range(d,u)}return o?n.replaceRange(n.main.extend(h.from,h.to)):l&&i==1&&n.ranges.length>1&&(c=Gf(n,a.pos))?c:l?n.addRange(h):b.create([h])}}}function Gf(s,t){for(let e=0;e<s.ranges.length;e++){let{from:i,to:n}=s.ranges[e];if(i<=t&&n>=t)return b.create(s.ranges.slice(0,e).concat(s.ranges.slice(e+1)),s.mainIndex==e?0:s.mainIndex-(s.mainIndex>e?1:0))}return null}Ht.dragstart=(s,t)=>{let{selection:{main:e}}=s.state;if(t.target.draggable){let n=s.docView.nearest(t.target);if(n&&n.isWidget){let r=n.posAtStart,o=r+n.length;(r>=e.to||o<=e.from)&&(e=b.range(r,o))}}let{inputState:i}=s;return i.mouseSelection&&(i.mouseSelection.dragging=!0),i.draggedContent=e,t.dataTransfer&&(t.dataTransfer.setData("Text",zn(s.state,br,s.state.sliceDoc(e.from,e.to))),t.dataTransfer.effectAllowed="copyMove"),!1};Ht.dragend=s=>(s.inputState.draggedContent=null,!1);function Oo(s,t,e,i){if(e=zn(s.state,yr,e),!e)return;let n=s.posAtCoords({x:t.clientX,y:t.clientY},!1),{draggedContent:r}=s.inputState,o=i&&r&&Wf(s,t)?{from:r.from,to:r.to}:null,l={from:n,insert:e},a=s.state.changes(o?[o,l]:l);s.focus(),s.dispatch({changes:a,selection:{anchor:a.mapPos(n,-1),head:a.mapPos(n,1)},userEvent:o?"move.drop":"input.drop"}),s.inputState.draggedContent=null}Ht.drop=(s,t)=>{if(!t.dataTransfer)return!1;if(s.state.readOnly)return!0;let e=t.dataTransfer.files;if(e&&e.length){let i=Array(e.length),n=0,r=()=>{++n==e.length&&Oo(s,t,i.filter(o=>o!=null).join(s.state.lineBreak),!1)};for(let o=0;o<e.length;o++){let l=new FileReader;l.onerror=r,l.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(l.result)||(i[o]=l.result),r()},l.readAsText(e[o])}return!0}else{let i=t.dataTransfer.getData("Text");if(i)return Oo(s,t,i,!0),!0}return!1};Ht.paste=(s,t)=>{if(s.state.readOnly)return!0;s.observer.flush();let e=Na?null:t.clipboardData;return e?(Fa(s,e.getData("text/plain")||e.getData("text/uri-list")),!0):(Kf(s),!1)};function Jf(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 Yf(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:zn(s,br,t.join(s.lineBreak)),ranges:e,linewise:i}}let $s=null;Ht.copy=Ht.cut=(s,t)=>{let{text:e,ranges:i,linewise:n}=Yf(s.state);if(!e&&!n)return!1;$s=n?e:null,t.type=="cut"&&!s.state.readOnly&&s.dispatch({changes:i,scrollIntoView:!0,userEvent:"delete.cut"});let r=Na?null:t.clipboardData;return r?(r.clearData(),r.setData("text/plain",e),!0):(Jf(s,e),!1)};const Ha=re.define();function Wa(s,t){let e=[];for(let i of s.facet(ka)){let n=i(s,t);n&&e.push(n)}return e?s.update({effects:e,annotations:Ha.of(!0)}):null}function za(s){setTimeout(()=>{let t=s.hasFocus;if(t!=s.inputState.notifiedFocused){let e=Wa(s.state,t);e?s.dispatch(e):s.update([])}},10)}Nt.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),za(s)};Nt.blur=s=>{s.observer.clearSelectionRange(),za(s)};Nt.compositionstart=Nt.compositionupdate=s=>{s.observer.editContext||(s.inputState.compositionFirstChange==null&&(s.inputState.compositionFirstChange=!0),s.inputState.composing<0&&(s.inputState.composing=0))};Nt.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,D.chrome&&D.android?s.observer.flushSoon():s.inputState.compositionPendingChange?Promise.resolve().then(()=>s.observer.flush()):setTimeout(()=>{s.inputState.composing<0&&s.docView.hasComposition&&s.update([])},50))};Nt.contextmenu=s=>{s.inputState.lastContextMenu=Date.now()};Ht.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),c=s.posAtDOM(l.endContainer,l.endOffset);return kr(s,{from:a,to:c,insert:s.state.toText(r)},null),!0}}let n;if(D.chrome&&D.android&&(n=Ea.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 D.ios&&t.inputType=="deleteContentForward"&&s.observer.flushSoon(),D.safari&&t.inputType=="insertText"&&s.inputState.composing>=0&&setTimeout(()=>Nt.compositionend(s,t),20),!1};const To=new Set;function Xf(s){To.has(s)||(To.add(s),s.addEventListener("copy",()=>{}),s.addEventListener("cut",()=>{}))}const Bo=["pre-wrap","normal","pre-line","break-spaces"];let _e=!1;function Po(){_e=!1}class _f{constructor(t){this.lineWrapping=t,this.doc=F.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){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 Bo.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=Bo.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 c=0;c<o.length;c++){let h=o[c];h<0?c++:this.heightSamples[Math.floor(h*10)]=!0}}return a}}class Qf{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class Jt{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"?Mt.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 ge?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 Jt(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 dn=.001;class gt{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)>dn&&(_e=!0),this.height=t)}replace(t,e,i){return gt.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:c,fromB:h,toB:f}=n[l],u=r.lineAt(a,G.ByPosNoHeight,i.setDoc(e),0,0),d=u.to>=c?u:r.lineAt(c,G.ByPosNoHeight,i,0,0);for(f+=d.to-c,c=d.to;l>0&&u.from<=n[l-1].toA;)a=n[l-1].fromA,h=n[l-1].fromB,l--,a<u.from&&(u=r.lineAt(a,G.ByPosNoHeight,i,0,0));h+=u.from-a,a=u.from;let p=vr.build(i.setDoc(o),t,h,f);r=kn(r,r.replace(a,c,p))}return r.updateHeight(i,0)}static empty(){return new Ct(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 Zf(gt.of(t.slice(0,e)),o,gt.of(t.slice(i)))}}function kn(s,t){return s==t?s:(s.constructor!=t.constructor&&(_e=!0),t)}gt.prototype.size=1;class qa extends gt{constructor(t,e,i){super(t,e),this.deco=i}blockAt(t,e,i,n){return new Jt(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(${this.length})`}}class Ct extends qa{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,n){return new Jt(n,this.length,i,this.height,this.breaks)}replace(t,e,i){let n=i[0];return i.length==1&&(n instanceof Ct||n instanceof nt&&n.flags&4)&&Math.abs(this.length-n.length)<10?(n instanceof nt?n=new Ct(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):gt.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setHeight(n.heights[n.index++]):(i||this.outdated)&&this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class nt extends gt{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 c=n+(t<e.lineHeight?0:Math.round(Math.max(0,Math.min(1,(t-i)/this.height))*this.length)),h=e.doc.lineAt(c),f=l+h.length*a,u=Math.max(i,t-f/2);return new Jt(h.from,h.length,u,f,0)}else{let c=Math.max(0,Math.min(o-r,Math.floor((t-i)/l))),{from:h,length:f}=e.doc.line(r+c);return new Jt(h,f,i+l*c,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 Jt(d,p-d,0,0,0)}let{firstLine:o,perLine:l,perChar:a}=this.heightMetrics(i,r),c=i.doc.lineAt(t),h=l+c.length*a,f=c.number-o,u=n+l*f+a*(c.from-r-f);return new Jt(c.from,c.length,Math.max(n,Math.min(u,n+this.height-h)),h,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:c}=this.heightMetrics(i,r);for(let h=t,f=n;h<=e;){let u=i.doc.lineAt(h);if(h==t){let p=u.number-l;f+=a*p+c*(t-r-p)}let d=a+c*u.length;o(new Jt(u.from,u.length,f,d,0)),f+=d,h=u.to+1}}replace(t,e,i){let n=this.length-e;if(n>0){let r=i[i.length-1];r instanceof nt?i[i.length-1]=new nt(r.length+n):i.push(null,new nt(n-1))}if(t>0){let r=i[0];r instanceof nt?i[0]=new nt(t+r.length):i.unshift(new nt(t-1),null)}return gt.of(i)}decomposeLeft(t,e){e.push(new nt(t-1),null)}decomposeRight(t,e){e.push(null,new nt(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 nt(n.from-e-1).updateHeight(t,e));l<=r&&n.more;){let h=t.doc.lineAt(l).length;o.length&&o.push(null);let f=n.heights[n.index++];a==-1?a=f:Math.abs(f-a)>=dn&&(a=-2);let u=new Ct(h,f);u.outdated=!1,o.push(u),l+=h+1}l<=r&&o.push(null,new nt(r-l).updateHeight(t,l));let c=gt.of(o);return(a<0||Math.abs(c.height-this.height)>=dn||Math.abs(a-this.heightMetrics(t,e).perLine)>=dn)&&(_e=!0),kn(this,c)}else(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class Zf extends gt{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,c=a?this.left.lineAt(t,e,i,n,r):this.right.lineAt(t,e,i,o,l);if(this.break||(a?c.to<l:c.from>l))return c;let h=e==G.ByPosNoHeight?G.ByPosNoHeight:G.ByPos;return a?c.join(this.right.lineAt(l,h,i,o,l)):this.left.lineAt(l,h,i,n,r).join(c)}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 c=this.lineAt(a,G.ByPos,i,n,r);t<c.from&&this.left.forEachLine(t,c.from-1,i,n,r,o),c.to>=t&&c.from<=e&&o(c),e>c.to&&this.right.forEachLine(c.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&&Ro(r,o-1),e<this.length){let l=r.length;this.decomposeRight(e,r),Ro(r,l)}return gt.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?gt.of(this.break?[t,null,e]:[t,e]):(this.left=kn(this.left,t),this.right=kn(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 Ro(s,t){let e,i;s[t]==null&&(e=s[t-1])instanceof nt&&(i=s[t+1])instanceof nt&&s.splice(t-1,3,new nt(e.length+1+i.length))}const tu=5;class vr{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 Ct?n.length+=i-this.pos:(i>this.pos||!this.isCovered)&&this.nodes.push(new Ct(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 qa(o,n,i)):(o||r||n>=tu)&&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 Ct(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new nt(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 Ct)return t;let e=new Ct(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 Ct)&&!this.isCovered?this.nodes.push(new Ct(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 Ct&&n.updateHeight(this.oracle,i),i+=n?n.length:1;return this.nodes}static build(t,e,i,n){let r=new vr(i,t);return K.spans(e,i,n,r,0),r.finish(i)}}function eu(s,t,e){let i=new iu;return K.compare(s,t,e,i,0),i.changes}class iu{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,n){(t<e||i&&i.heightRelevant||n&&n.heightRelevant)&&Ns(t,e,this.changes,5)}}function nu(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 c=s.parentNode;c&&c!=i.body;)if(c.nodeType==1){let h=c,f=window.getComputedStyle(h);if((h.scrollHeight>h.clientHeight||h.scrollWidth>h.clientWidth)&&f.overflow!="visible"){let u=h.getBoundingClientRect();r=Math.max(r,u.left),o=Math.min(o,u.right),l=Math.max(l,u.top),a=Math.min(c==s.parentNode?n.innerHeight:a,u.bottom)}c=f.position=="absolute"||f.position=="fixed"?h.offsetParent:h.parentNode}else if(c.nodeType==11)c=c.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 su(s,t){let e=s.getBoundingClientRect();return{left:0,right:e.right-e.left,top:t,bottom:e.bottom-(e.top+t)}}class is{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 P.replace({widget:new ru(this.displaySize*(e?t.scaleY:t.scaleX),e)}).range(this.from,this.to)}}class ru extends Ie{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 Lo{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=Eo,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=X.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let e=t.facet(xr).some(i=>typeof i!="function"&&i.class=="cm-lineWrapping");this.heightOracle=new _f(e),this.stateDeco=t.facet(Ai).filter(i=>typeof i!="function"),this.heightMap=gt.empty().applyChanges(this.stateDeco,F.empty,this.heightOracle.setDoc(t.doc),[new It(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=P.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 Ji(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?Eo:new Cr(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(gi(t,this.scaler))})}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(Ai).filter(h=>typeof h!="function");let n=t.changedRanges,r=It.extendWithRanges(n,eu(i,this.stateDeco,t?t.changes:tt.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);Po(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),r),(this.heightMap.height!=o||_e)&&(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 c=a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,t.flags|=this.updateForViewport(),(c||!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(),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&t.selectionSet&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Ca)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?X.RTL:X.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 c=0,h=0;if(l.width&&l.height){let{scaleX:k,scaleY:w}=_l(e,l);(k>.005&&Math.abs(this.scaleX-k)>.005||w>.005&&Math.abs(this.scaleY-w)>.005)&&(this.scaleX=k,this.scaleY=w,c|=8,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,c|=10),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(a=!0),this.editorWidth=t.scrollDOM.clientWidth,c|=8);let d=t.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=ta(t.scrollDOM);let p=(this.printing?su:nu)(e,this.paddingTop),g=p.top-this.pixelViewport.top,m=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let y=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(y!=this.inView&&(this.inView=y,y&&(a=!0)),!this.inView&&!this.scrollTarget)return 0;let x=l.width;if((this.contentDOMWidth!=x||this.editorHeight!=t.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=t.scrollDOM.clientHeight,c|=8),a){let k=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(k)&&(o=!0),o||n.lineWrapping&&Math.abs(x-this.contentDOMWidth)>n.charWidth){let{lineHeight:w,charWidth:v,textHeight:A}=t.docView.measureTextSize();o=w>0&&n.refresh(r,w,v,A,x/v,k),o&&(t.docView.minWidth=0,c|=8)}g>0&&m>0?h=Math.max(g,m):g<0&&m<0&&(h=Math.min(g,m)),Po();for(let w of this.viewports){let v=w.from==this.viewport.from?k:t.docView.measureVisibleLineHeights(w);this.heightMap=(o?gt.empty().applyChanges(this.stateDeco,F.empty,this.heightOracle,[new It(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,o,new Qf(w.from,v))}_e&&(c|=2)}let S=!this.viewportIsAppropriate(this.viewport,h)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return S&&(c&2&&(c|=this.updateScaler()),this.viewport=this.getViewport(h,this.scrollTarget),c|=this.updateForViewport()),(c&2||S)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,t)),c|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),c}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 Ji(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:c}=e.range;if(c<a.from||c>a.to){let h=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),f=n.lineAt(c,G.ByPos,r,0,0),u;e.y=="center"?u=(f.top+f.bottom)/2-h/2:e.y=="start"||e.y=="nearest"&&c<a.from?u=f.top:u=f.bottom-h,a=new Ji(n.lineAt(u-1e3/2,G.ByHeight,r,0,0).from,n.lineAt(u+h+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 Ji(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 is(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!=X.LTR&&!i)return[];let l=[],a=(h,f,u,d)=>{if(f-h<r)return;let p=this.state.selection.main,g=[p.from];p.empty||g.push(p.to);for(let y of g)if(y>h&&y<f){a(h,y-10,u,d),a(y+10,f,u,d);return}let m=lu(t,y=>y.from>=u.from&&y.to<=u.to&&Math.abs(y.from-h)<r&&Math.abs(y.to-f)<r&&!g.some(x=>y.from<x&&y.to>x));if(!m){if(f<u.to&&e&&i&&e.visibleRanges.some(S=>S.from<=f&&S.to>=f)){let S=e.moveToLineBoundary(b.cursor(f),!1,!0).head;S>h&&(f=S)}let y=this.gapSize(u,h,f,d),x=i||y<2e6?y:2e6;m=new is(h,f,y,x)}l.push(m)},c=h=>{if(h.length<o||h.type!=Mt.Text)return;let f=ou(h.from,h.to,this.stateDeco);if(f.total<o)return;let u=this.scrollTarget?this.scrollTarget.range.head:null,d,p;if(i){let g=n/this.heightOracle.lineLength*this.heightOracle.lineHeight,m,y;if(u!=null){let x=Xi(f,u),S=((this.visibleBottom-this.visibleTop)/2+g)/h.height;m=x-S,y=x+S}else m=(this.visibleTop-h.top-g)/h.height,y=(this.visibleBottom-h.top+g)/h.height;d=Yi(f,m),p=Yi(f,y)}else{let g=f.total*this.heightOracle.charWidth,m=n*this.heightOracle.charWidth,y=0;if(g>2e6)for(let v of t)v.from>=h.from&&v.from<h.to&&v.size!=v.displaySize&&v.from*this.heightOracle.charWidth+y<this.pixelViewport.left&&(y=v.size-v.displaySize);let x=this.pixelViewport.left+y,S=this.pixelViewport.right+y,k,w;if(u!=null){let v=Xi(f,u),A=((S-x)/2+m)/g;k=v-A,w=v+A}else k=(x-m)/g,w=(S+m)/g;d=Yi(f,k),p=Yi(f,w)}d>h.from&&a(h.from,d,h,f),p<h.to&&a(p,h.to,h,f)};for(let h of this.viewportLines)Array.isArray(h.type)?h.type.forEach(c):c(h);return l}gapSize(t,e,i,n){let r=Xi(n,i)-Xi(n,e);return 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Gc,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);(D.ie&&D.ie_version<=11||D.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&&!(D.chrome&&D.chrome_version<126)&&(this.editContext=new uu(t),t.state.facet(ae)&&(t.contentDOM.editContext=this.editContext.editContext)),ns&&(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(ae)?i.root.activeElement!=this.dom:!fn(this.dom,n))return;let r=n.anchorNode&&i.docView.nearest(n.anchorNode);if(r&&r.ignoreEvent(t)){e||(this.selectionChanged=!1);return}(D.ie&&D.ie_version<=11||D.android&&D.chrome)&&!i.state.selection.main.empty&&n.focusNode&&xi(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=Ci(t.root);if(!e)return!1;let i=D.safari&&t.root.nodeType==11&&t.root.activeElement==this.dom&&fu(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let n=fn(this.dom,i);return n&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime<Date.now()-300&&Yc(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,hu),ns&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),ns&&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&&Ke(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&&fn(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 Tf(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=La(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=Io(e,t.previousSibling||t.target.previousSibling,-1),n=Io(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(ae)!=t.state.facet(ae)&&(t.view.contentDOM.editContext=t.state.facet(ae)?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 Io(s,t,e){for(;t;){let i=$.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 No(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 xi(o.node,o.offset,n,r)&&([e,i,n,r]=[n,r,e,i]),{anchorNode:e,anchorOffset:i,focusNode:n,focusOffset:r}}function fu(s,t){if(t.getComposedRanges){let n=t.getComposedRanges(s.root)[0];if(n)return No(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?No(s,e):null}class uu{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{anchor:n}=t.state.selection.main,r=this.toEditorPos(i.updateRangeStart),o=this.toEditorPos(i.updateRangeEnd);t.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:r,drifted:!1});let l={from:r,to:o,insert:F.of(i.text.split(`
`))};l.from==this.from&&n<this.from?l.from=n:l.to==this.to&&n>this.to&&(l.to=n),!(l.from==l.to&&!l.insert.length)&&(this.pendingContextChange=l,t.state.readOnly||kr(t,l,b.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd))),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=`text-decoration: underline ${o=="Dashed"?"dashed ":o=="Squiggle"?"wavy ":""}${l=="Thin"?1:2}px`;n.push(P.mark({attributes:{style:a}}).range(this.toEditorPos(r.rangeStart),this.toEditorPos(r.rangeEnd)))}}t.dispatch({effects:Ma.of(P.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=Ci(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,c)=>{if(i)return;let h=c.length-(o-r);if(n&&o>=n.to)if(n.from==r&&n.to==o&&n.insert.eq(c)){n=this.pendingContextChange=null,e+=h,this.to+=h;return}else n=null,this.revertPending(t.state);if(r+=e,o+=e,o<=this.from)this.from+=h,this.to+=h;else if(r<this.to){if(r<this.from||o>this.to||this.to-this.from+c.length>3e4){i=!0;return}this.editContext.updateText(this.toContextPos(r),this.toContextPos(o),c.toString()),this.to+=h}e+=h}),n&&!i&&this.revertPending(t.state),!i}update(t){let e=this.pendingContextChange;this.composing&&(this.composing.drifted||t.transactions.some(i=>!i.isUserEvent("input.type")&&i.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){let e=this.composing;return e&&e.drifted?e.editorBase+(t-e.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 O{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){var e;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),t.parent&&t.parent.appendChild(this.dom);let{dispatch:i}=t;this.dispatchTransactions=t.dispatchTransactions||i&&(n=>n.forEach(r=>i(r,this)))||(n=>this.update(n)),this.dispatch=this.dispatch.bind(this),this._root=t.root||Jc(t.parent)||document,this.viewState=new Lo(t.state||H.create(t)),t.scrollTo&&t.scrollTo.is(ji)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(ui).map(n=>new Zn(n));for(let n of this.plugins)n.update(this);this.observer=new cu(this),this.inputState=new Ef(this),this.inputState.ensureHandlers(this.plugins),this.docView=new po(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 Z?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(Ha))?(this.inputState.notifiedFocused=o,l=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,a=Wa(r,o),a||(l=1));let c=this.observer.delayedAndroidKey,h=null;if(c?(this.observer.clearDelayedAndroidKey(),h=this.observer.readChange(),(h&&!this.state.doc.eq(r.doc)||!this.state.selection.eq(r.selection))&&(h=null)):this.observer.clear(),r.facet(H.phrases)!=this.state.facet(H.phrases))return this.setState(r);n=Sn.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 $e(d.empty?d:b.cursor(d.head,d.head>d.anchor?-1:1))}for(let d of u.effects)d.is(ji)&&(f=d.value.clip(this.state))}this.viewState.update(n,f),this.bidiCache=vn.update(this.bidiCache,n.changes),n.empty||(this.updatePlugins(n),this.inputState.update(n)),e=this.docView.update(n),this.state.facet(di)!=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(_i)!=n.state.facet(_i)&&(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(zs))try{u(n)}catch(d){At(this.state,d,"update listener")}(a||h)&&Promise.resolve().then(()=>{a&&this.state==a.startState&&this.dispatch(a),h&&!La(this,h)&&c.force&&Ke(this.contentDOM,c.key,c.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 Lo(t),this.plugins=t.facet(ui).map(i=>new Zn(i)),this.pluginMap.clear();for(let i of this.plugins)i.update(this);this.docView.destroy(),this.docView=new po(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(ui),i=t.state.facet(ui);if(e!=i){let n=[];for(let r of i){let o=e.indexOf(r);if(o<0)n.push(new Zn(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){At(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(ta(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;if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let c=[];a&4||([this.measureRequests,c]=[c,this.measureRequests]);let h=c.map(d=>{try{return d.read(this)}catch(p){return At(this.state,p),Fo}}),f=Sn.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<c.length;d++)if(h[d]!=Fo)try{let p=c[d];p.write&&p.write(h[d],this)}catch(p){At(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(zs))l(e)}get themeClasses(){return Us+" "+(this.state.facet(js)?$a:Ka)+" "+this.state.facet(_i)}updateAttrs(){let t=Vo(this,Da,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(ae)?"true":"false",class:"cm-content",style:`${D.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),Vo(this,xr,e);let i=this.observer.ignore(()=>{let n=Is(this.contentDOM,this.contentAttrs,e),r=Is(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(O.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(di);let t=this.state.facet(O.cspNonce);de.mount(this.root,this.styleModules.concat(au).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 es(this,t,xo(this,t,e,i))}moveByGroup(t,e){return es(this,t,xo(this,t,e,i=>Af(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 b.cursor(r.side(e,n)+t.from,r.forward(!e,n)?1:-1)}moveToLineBoundary(t,e,i=!0){return Cf(this,t,e,i)}moveVertically(t,e,i){return es(this,t,Mf(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(),Ra(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[fe.find(r,t-n.from,-1,e)];return Ei(i,o.dir==X.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(va)||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>du)return ga(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||pa(r.isolates,i=uo(this,t))))return r.order;i||(i=uo(this,t));let n=af(t.text,e,i);return this.bidiCache.push(new vn(t.from,t.to,e,i,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||D.safari&&((t=this.inputState)===null||t===void 0?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Ql(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 ji.of(new $e(typeof t=="number"?b.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 ji.of(new $e(b.cursor(i.from),"start","start",i.top-t,e,!0))}setTabFocusMode(t){t==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof t=="boolean"?this.inputState.tabFocusMode=t?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+t)}static domEventHandlers(t){return ut.define(()=>({}),{eventHandlers:t})}static domEventObservers(t){return ut.define(()=>({}),{eventObservers:t})}static theme(t,e){let i=de.newName(),n=[_i.of(i),di.of(Gs(`.${i}`,t))];return e&&e.dark&&n.push(js.of(!0)),n}static baseTheme(t){return ye.lowest(di.of(Gs("."+Us,t,ja)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&$.get(i)||$.get(t);return((e=n==null?void 0:n.rootView)===null||e===void 0?void 0:e.view)||null}}O.styleModule=di;O.inputHandler=Sa;O.clipboardInputFilter=yr;O.clipboardOutputFilter=br;O.scrollHandler=Aa;O.focusChangeEffect=ka;O.perLineTextDirection=va;O.exceptionSink=wa;O.updateListener=zs;O.editable=ae;O.mouseSelectionStyle=xa;O.dragMovesSelection=ba;O.clickAddsSelectionRange=ya;O.decorations=Ai;O.outerDecorations=Oa;O.atomicRanges=wr;O.bidiIsolatedRanges=Ta;O.scrollMargins=Ba;O.darkTheme=js;O.cspNonce=T.define({combine:s=>s.length?s[0]:""});O.contentAttributes=xr;O.editorAttributes=Da;O.lineWrapping=O.contentAttributes.of({class:"cm-lineWrapping"});O.announce=N.define();const du=4096,Fo={};class vn{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:X.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 vn(e.mapPos(o.from,1),e.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return i}}function Vo(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&&Es(o,e)}return e}const pu=D.mac?"mac":D.windows?"win":D.linux?"linux":"key";function gu(s,t){const e=s.split(/-(?!$)/);let i=e[e.length-1];i=="Space"&&(i=" ");let n,r,o,l;for(let a=0;a<e.length-1;++a){const c=e[a];if(/^(cmd|meta|m)$/i.test(c))l=!0;else if(/^a(lt)?$/i.test(c))n=!0;else if(/^(c|ctrl|control)$/i.test(c))r=!0;else if(/^s(hift)?$/i.test(c))o=!0;else if(/^mod$/i.test(c))t=="mac"?l=!0:r=!0;else throw new Error("Unrecognized modifier name: "+c)}return n&&(i="Alt-"+i),r&&(i="Ctrl-"+i),l&&(i="Meta-"+i),o&&(i="Shift-"+i),i}function Qi(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 mu=ye.default(O.domEventHandlers({keydown(s,t){return Ga(Ua(t.state),s,t,"editor")}})),Ar=T.define({enables:mu}),Ho=new WeakMap;function Ua(s){let t=s.facet(Ar),e=Ho.get(t);return e||Ho.set(t,e=xu(t.reduce((i,n)=>i.concat(n),[]))),e}function yu(s,t,e){return Ga(Ua(s.state),t,s,e)}let he=null;const bu=4e3;function xu(s,t=pu){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,c,h)=>{var f,u;let d=e[o]||(e[o]=Object.create(null)),p=l.split(/ (?!$)/).map(y=>gu(y,t));for(let y=1;y<p.length;y++){let x=p.slice(0,y).join(" ");n(x,!0),d[x]||(d[x]={preventDefault:!0,stopPropagation:!1,run:[S=>{let k=he={view:S,prefix:x,scope:o};return setTimeout(()=>{he==k&&(he=null)},bu),!0}]})}let g=p.join(" ");n(g,!1);let m=d[g]||(d[g]={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&&m.run.push(a),c&&(m.preventDefault=!0),h&&(m.stopPropagation=!0)};for(let o of s){let 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Du(t,this.maxLength))qo(t.state.doc,this.regexp,n,r,(o,l)=>this.addMatch(l,t,o,i));return e.finish()}updateDeco(t,e){let i=1e9,n=-1;return t.docChanged&&t.changes.iterChanges((r,o,l,a)=>{a>t.view.viewport.from&&l<t.view.viewport.to&&(i=Math.min(l,i),n=Math.max(a,n))}),t.viewportChanged||n-i>1e3?this.createDeco(t.view):n>-1?this.updateRange(t.view,e.map(t.changes),i,n):e}updateRange(t,e,i,n){for(let r of t.visibleRanges){let o=Math.max(r.from,i),l=Math.min(r.to,n);if(l>o){let a=t.state.doc.lineAt(o),c=a.to<l?t.state.doc.lineAt(l):a,h=Math.max(r.from,a.from),f=Math.min(r.to,c.to);if(this.boundary){for(;o>a.from;o--)if(this.boundary.test(a.text[o-1-a.from])){h=o;break}for(;l<c.to;l++)if(this.boundary.test(c.text[l-c.from])){f=l;break}}let u=[],d,p=(g,m,y)=>u.push(y.range(g,m));if(a==c)for(this.regexp.lastIndex=h-a.from;(d=this.regexp.exec(a.text))&&d.index<f-a.from;)this.addMatch(d,t,d.index+a.from,p);else 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t=s.state.facet(gn);s.startState.facet(gn)!=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 Lu="•";function Eu(s){return s>=32?Lu:s==10?"␤":String.fromCharCode(9216+s)}class Iu extends Ie{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=Eu(this.code),i=t.state.phrase("Control character")+" "+(Bu[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 Nu extends Ie{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 Fu extends Ie{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?Je(t.firstChild):[];if(!e.length)return null;let i=window.getComputedStyle(t.parentNode),n=Ei(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 km(s){return ut.fromClass(class{constructor(t){this.view=t,this.placeholder=s?P.set([P.widget({widget:new Fu(s),side:1}).range(0)]):P.none}get 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e=$o(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=$o(s,n);if(!l)return i;let a=Vu(s.state,e,l);return a.length?o?b.create(a.concat(i.ranges)):b.create(a):i}}:null}function vm(s){let t=e=>e.altKey&&e.button==0;return O.mouseSelectionStyle.of((e,i)=>t(i)?Wu(e,i):null)}const ai="-10000px";class zu{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 c=r[a],h=-1;if(c){for(let f=0;f<this.tooltips.length;f++){let 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i=this.view.scrollDOM.getBoundingClientRect(),n=Sr(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(rs).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 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i<0?null:e.manager.tooltipViews[i]}const Uo=T.define({combine(s){let t,e;for(let i of s)t=t||i.topContainer,e=e||i.bottomContainer;return{topContainer:t,bottomContainer:e}}});function Cn(s,t){let e=s.plugin(ih),i=e?e.specs.indexOf(t):-1;return i>-1?e.panels[i]:null}const ih=ut.fromClass(class{constructor(s){this.input=s.state.facet(An),this.specs=this.input.filter(e=>e),this.panels=this.specs.map(e=>e(s));let t=s.state.facet(Uo);this.top=new Zi(s,!0,t.topContainer),this.bottom=new Zi(s,!1,t.bottomContainer),this.top.sync(this.panels.filter(e=>e.top)),this.bottom.sync(this.panels.filter(e=>!e.top));for(let e of this.panels)e.dom.classList.add("cm-panel"),e.mount&&e.mount()}update(s){let t=s.state.facet(Uo);this.top.container!=t.topContainer&&(this.top.sync([]),this.top=new Zi(s.view,!0,t.topContainer)),this.bottom.container!=t.bottomContainer&&(this.bottom.sync([]),this.bottom=new Zi(s.view,!1,t.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let e=s.state.facet(An);if(e!=this.input){let i=e.filter(a=>a),n=[],r=[],o=[],l=[];for(let a of i){let c=this.specs.indexOf(a),h;c<0?(h=a(s.view),l.push(h)):(h=this.panels[c],h.update&&h.update(s)),n.push(h),(h.top?r:o).push(h)}this.specs=i,this.panels=n,this.top.sync(r),this.bottom.sync(o);for(let a of l)a.dom.classList.add("cm-panel"),a.mount&&a.mount()}else for(let i of this.panels)i.update&&i.update(s)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:s=>O.scrollMargins.of(t=>{let e=t.plugin(s);return e&&{top:e.top.scrollMargin(),bottom:e.bottom.scrollMargin()}})});class Zi{constructor(t,e,i){this.view=t,this.top=e,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(t){for(let e of this.panels)e.destroy&&t.indexOf(e)<0&&e.destroy();this.panels=t,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&(this.dom.remove(),this.dom=void 0);return}if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels 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De{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}Re.prototype.elementClass="";Re.prototype.toDOM=void 0;Re.prototype.mapMode=ht.TrackBefore;Re.prototype.startSide=Re.prototype.endSide=-1;Re.prototype.point=!0;const ju=T.define(),Uu=new class extends Re{constructor(){super(...arguments),this.elementClass="cm-activeLineGutter"}},Gu=ju.compute(["selection"],s=>{let t=[],e=-1;for(let i of s.selection.ranges){let n=s.doc.lineAt(i.head).from;n>e&&(e=n,t.push(Uu.range(n)))}return K.of(t)});function Cm(){return Gu}const Ju=1024;let Yu=0;class Pt{constructor(t,e){this.from=t,this.to=e}}class L{constructor(t={}){this.id=Yu++,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=mt.match(t)),e=>{let i=t(e);return i===void 0?null:[this,i]}}}L.closedBy=new L({deserialize:s=>s.split(" ")});L.openedBy=new L({deserialize:s=>s.split(" ")});L.group=new L({deserialize:s=>s.split(" ")});L.isolate=new L({deserialize:s=>{if(s&&s!="rtl"&&s!="ltr"&&s!="auto")throw new RangeError("Invalid value for isolate: "+s);return s||"auto"}});L.contextHash=new L({perNode:!0});L.lookAhead=new L({perNode:!0});L.mounted=new L({perNode:!0});class Di{constructor(t,e,i){this.tree=t,this.overlay=e,this.parser=i}static get(t){return t&&t.props&&t.props[L.mounted.id]}}const Xu=Object.create(null);class mt{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):Xu,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(t.name==null?8:0),n=new mt(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(L.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(L.group),r=-1;r<(n?n.length:0);r++){let o=e[r<0?i.name:n[r]];if(o)return o}}}}mt.none=new mt("",Object.create(null),0,8);class Mr{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;for(let r of t){let o=r(i);o&&(n||(n=Object.assign({},i.props)),n[o[0].id]=o[1])}e.push(n?new mt(i.name,n,i.id,i.flags):i)}return new Mr(e)}}const tn=new WeakMap,Jo=new WeakMap;var Y;(function(s){s[s.ExcludeBuffers=1]="ExcludeBuffers",s[s.IncludeAnonymous=2]="IncludeAnonymous",s[s.IgnoreMounts=4]="IgnoreMounts",s[s.IgnoreOverlays=8]="IgnoreOverlays"})(Y||(Y={}));class U{constructor(t,e,i,n,r){if(this.type=t,this.children=e,this.positions=i,this.length=n,this.props=null,r&&r.length){this.props=Object.create(null);for(let[o,l]of r)this.props[typeof o=="number"?o:o.id]=l}}toString(){let t=Di.get(this);if(t&&!t.overlay)return t.tree.toString();let e="";for(let i of this.children){let n=i.toString();n&&(e&&(e+=","),e+=n)}return this.type.name?(/\W/.test(this.type.name)&&!this.type.isError?JSON.stringify(this.type.name):this.type.name)+(e.length?"("+e+")":""):e}cursor(t=0){return new Mn(this.topNode,t)}cursorAt(t,e=0,i=0){let n=tn.get(this)||this.topNode,r=new Mn(n);return r.moveTo(t,e),tn.set(this,r._tree),r}get topNode(){return new ft(this,0,0,null)}resolve(t,e=0){let i=Oi(tn.get(this)||this.topNode,t,e,!1);return tn.set(this,i),i}resolveInner(t,e=0){let 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h})].concat(i)}isActiveAt(t,e,i=-1){return rl(t,e,i).type.prop(Ce)==this.data}findRegions(t){let e=t.facet(ti);if((e==null?void 0:e.data)==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let i=[],n=(r,o)=>{if(r.prop(Ce)==this.data){i.push({from:o,to:o+r.length});return}let l=r.prop(L.mounted);if(l){if(l.tree.prop(Ce)==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 c=r.children[a];c instanceof U&&n(c,r.positions[a]+o)}};return n(St(t),0),i}get allowsNesting(){return!0}}Rt.setState=N.define();function rl(s,t,e){let i=s.facet(ti),n=St(s).topNode;if(!i||i.allowsNesting)for(let r=n;r;r=r.enter(t,e,Y.ExcludeBuffers))r.type.isTop&&(n=r);return n}class er extends Rt{constructor(t,e,i){super(t,e,[],i),this.parser=e}static define(t){let e=hh(t.languageData);return new er(e,t.parser.configure({props:[Ce.add(i=>i.isTop?e:void 0)]}),t.name)}configure(t,e){return new er(this.data,this.parser.configure(t),e||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function St(s){let t=s.field(Rt.state,!1);return t?t.tree:U.empty}class bd{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 ci=null;class Qe{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 Qe(t,e,[],U.empty,0,i,[],null)}startParse(){return this.parser.startParse(new bd(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(ne.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(ne.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=ci;ci=this;try{return t()}finally{ci=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=ol(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((c,h,f,u)=>a.push({fromA:c,toA:h,fromB:f,toB:u})),i=ne.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 c of this.skipped){let h=t.mapPos(c.from,1),f=t.mapPos(c.to,-1);h<f&&l.push({from:h,to:f})}}}return new Qe(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=ol(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 oh{createParse(e,i,n){let r=n[0].from,o=n[n.length-1].to;return{parsedPos:r,advance(){let a=ci;if(a){for(let c of n)a.tempSkipped.push(c);t&&(a.scheduleOn=a.scheduleOn?Promise.all([a.scheduleOn,t]):t)}return this.parsedPos=o,new U(mt.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 ci}}function ol(s,t,e){return ne.applyChanges(s,[{fromA:t,toA:e,fromB:t,toB:e}])}class Ze{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 Ze(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=Qe.create(t.facet(ti).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Ze(i)}}Rt.state=yt.define({create:Ze.init,update(s,t){for(let e of t.effects)if(e.is(Rt.setState))return e.value;return t.startState.facet(ti)!=t.state.facet(ti)?Ze.init(t.state):s.apply(t)}});let ch=s=>{let t=setTimeout(()=>s(),500);return()=>clearTimeout(t)};typeof requestIdleCallback<"u"&&(ch=s=>{let t=-1,e=setTimeout(()=>{t=requestIdleCallback(s,{timeout:400})},100);return()=>t<0?clearTimeout(e):cancelIdleCallback(t)});const as=typeof 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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(Rt.state);if(r.tree==r.context.tree&&r.context.isDone(n+1e5))return;let o=Date.now()+Math.min(this.chunkBudget,100,t&&!as?Math.max(25,t.timeRemaining()-5):1e9),l=r.context.treeLen<n&&i.doc.length>n+1e3,a=r.context.work(()=>as&&as()||Date.now()>o,n+(l?0:1e5));this.chunkBudget-=Date.now()-e,(a||this.chunkBudget<=0)&&(r.context.takeTree(),this.view.dispatch({effects:Rt.setState.of(new Ze(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=>At(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()}}}),ti=T.define({combine(s){return s.length?s[0]:null},enables:s=>[Rt.state,xd,O.contentAttributes.compute([s],t=>{let e=t.facet(s);return e&&e.name?{"data-language":e.name}:{}})]});class Om{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}const wd=T.define(),qn=T.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 Le(s){let t=s.facet(qn);return t.charCodeAt(0)==9?s.tabSize*t.length:t.length}function Tn(s,t){let e="",i=s.tabSize,n=s.facet(qn)[0];if(n=="	"){for(;t>=i;)e+="	",t-=i;n=" "}for(let r=0;r<t;r++)e+=n;return e}function fh(s,t){s instanceof H&&(s=new Kn(s));for(let i of s.state.facet(wd)){let n=i(s,t);if(n!==void 0)return n}let e=St(s.state);return e.length>=t?Sd(s,e,t):null}class Kn{constructor(t,e={}){this.state=t,this.options=e,this.unit=Le(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 ii(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 uh=new L;function Sd(s,t,e){let i=t.resolveStack(e),n=i.node.enterUnfinishedNodesBefore(e);if(n!=i.node){let r=[];for(let o=n;o!=i.node;o=o.parent)r.push(o);for(let o=r.length-1;o>=0;o--)i={node:r[o],next:i}}return dh(i,s,e)}function dh(s,t,e){for(let i=s;i;i=i.next){let n=vd(i.node);if(n)return n(Br.create(t,e,i))}return 0}function kd(s){return s.pos==s.options.simulateBreak&&s.options.simulateDoubleBreak}function vd(s){let t=s.type.prop(uh);if(t)return t;let e=s.firstChild,i;if(e&&(i=e.type.prop(L.closedBy))){let n=s.lastChild,r=n&&i.indexOf(n.name)>-1;return o=>ph(o,!0,1,void 0,r&&!kd(o)?n.from:void 0)}return s.parent==null?Cd:null}function Cd(){return 0}class Br extends Kn{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 Br(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(Ad(i,t))break;e=this.state.doc.lineAt(i.from)}return this.lineIndent(e.from)}continue(){return dh(this.context.next,this.base,this.pos)}}function Ad(s,t){for(let e=t;e;e=e.parent)if(s==e)return!0;return!1}function Md(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 c=/^ */.exec(r.text.slice(e.to-r.from))[0].length;return{from:e.from,to:e.to+c}}l=a.to}}function Tm({closing:s,align:t=!0,units:e=1}){return i=>ph(i,t,e,s)}function ph(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?Md(s):null;return a?l?s.column(a.from):s.column(a.to):s.baseIndent+(l?0:s.unit*e)}const Bm=s=>s.baseIndent;function Pm({except:s,units:t=1}={}){return e=>{let i=s&&s.test(e.textAfter);return e.baseIndent+(i?0:t*e.unit)}}const Rm=new L;function Lm(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}class $n{constructor(t,e){this.specs=t;let i;function n(l){let a=de.newName();return(i||(i=Object.create(null)))["."+a]=l,a}const r=typeof e.all=="string"?e.all:e.all?n(e.all):void 0,o=e.scope;this.scope=o instanceof Rt?l=>l.prop(Ce)==o.data:o?l=>l==o:void 0,this.style=ah(t.map(l=>({tag:l.tag,class:l.class||n(Object.assign({},l,{tag:null}))})),{all:r}).style,this.module=i?new de(i):null,this.themeType=e.themeType}static define(t,e){return new $n(t,e||{})}}const ir=T.define(),gh=T.define({combine(s){return s.length?[s[0]]:null}});function hs(s){let t=s.facet(ir);return t.length?t:s.facet(gh)}function Em(s,t){let e=[Od],i;return s instanceof $n&&(s.module&&e.push(O.styleModule.of(s.module)),i=s.themeType),t!=null&&t.fallback?e.push(gh.of(s)):i?e.push(ir.computeN([O.darkTheme],n=>n.facet(O.darkTheme)==(i=="dark")?[s]:[])):e.push(ir.of(s)),e}class Dd{constructor(t){this.markCache=Object.create(null),this.tree=St(t.state),this.decorations=this.buildDeco(t,hs(t.state)),this.decoratedTo=t.viewport.to}update(t){let e=St(t.state),i=hs(t.state),n=i!=hs(t.startState),{viewport:r}=t.view,o=t.changes.mapPos(this.decoratedTo,1);e.length<r.to&&!n&&e.type==this.tree.type&&o>=r.to?(this.decorations=this.decorations.map(t.changes),this.decoratedTo=o):(e!=this.tree||t.viewportChanged||n)&&(this.tree=e,this.decorations=this.buildDeco(t.view,i),this.decoratedTo=r.to)}buildDeco(t,e){if(!e||!this.tree.length)return P.none;let i=new Oe;for(let{from:n,to:r}of t.visibleRanges)pd(this.tree,e,(o,l,a)=>{i.add(o,l,this.markCache[a]||(this.markCache[a]=P.mark({class:a})))},n,r);return i.finish()}}const Od=ye.high(ut.fromClass(Dd,{decorations:s=>s.decorations})),Im=$n.define([{tag:M.meta,color:"#404740"},{tag:M.link,textDecoration:"underline"},{tag:M.heading,textDecoration:"underline",fontWeight:"bold"},{tag:M.emphasis,fontStyle:"italic"},{tag:M.strong,fontWeight:"bold"},{tag:M.strikethrough,textDecoration:"line-through"},{tag:M.keyword,color:"#708"},{tag:[M.atom,M.bool,M.url,M.contentSeparator,M.labelName],color:"#219"},{tag:[M.literal,M.inserted],color:"#164"},{tag:[M.string,M.deleted],color:"#a11"},{tag:[M.regexp,M.escape,M.special(M.string)],color:"#e40"},{tag:M.definition(M.variableName),color:"#00f"},{tag:M.local(M.variableName),color:"#30a"},{tag:[M.typeName,M.namespace],color:"#085"},{tag:M.className,color:"#167"},{tag:[M.special(M.variableName),M.macroName],color:"#256"},{tag:M.definition(M.propertyName),color:"#00c"},{tag:M.comment,color:"#940"},{tag:M.invalid,color:"#f00"}]),Td=O.baseTheme({"&.cm-focused .cm-matchingBracket":{backgroundColor:"#328c8252"},"&.cm-focused 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Fd(s,t,e,i,n,r,o){let l=e<0?s.sliceDoc(t-1,t):s.sliceDoc(t,t+1),a=o.indexOf(l);if(a<0||a%2==0!=e>0)return null;let c={from:e<0?t-1:t,to:e>0?t+1:t},h=s.doc.iterRange(t,e>0?s.doc.length:0),f=0;for(let u=0;!h.next().done&&u<=r;){let d=h.value;e<0&&(u+=d.length);let p=t+u*e;for(let g=e>0?0:d.length-1,m=e>0?d.length:-1;g!=m;g+=e){let y=o.indexOf(d[g]);if(!(y<0||i.resolveInner(p+g,1).type!=n))if(y%2==0==e>0)f++;else{if(f==1)return{start:c,end:{from:p+g,to:p+g+1},matched:y>>1==a>>1};f--}}e>0&&(u+=d.length)}return h.done?{start:c,matched:!1}:null}function ll(s,t,e,i=0,n=0){t==null&&(t=s.search(/[^\s\u00a0]/),t==-1&&(t=s.length));let r=n;for(let o=i;o<t;o++)s.charCodeAt(o)==9?r+=e-r%e:r++;return r}class xh{constructor(t,e,i,n){this.string=t,this.tabSize=e,this.indentUnit=i,this.overrideIndent=n,this.pos=0,this.start=0,this.lastColumnPos=0,this.lastColumnValue=0}eol(){return this.pos>=this.string.length}sol(){return this.pos==0}peek(){return this.string.charAt(this.pos)||void 0}next(){if(this.pos<this.string.length)return this.string.charAt(this.pos++)}eat(t){let e=this.string.charAt(this.pos),i;if(typeof t=="string"?i=e==t:i=e&&(t instanceof RegExp?t.test(e):t(e)),i)return++this.pos,e}eatWhile(t){let e=this.pos;for(;this.eat(t););return this.pos>e}eatSpace(){let t=this.pos;for(;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>t}skipToEnd(){this.pos=this.string.length}skipTo(t){let e=this.string.indexOf(t,this.pos);if(e>-1)return this.pos=e,!0}backUp(t){this.pos-=t}column(){return this.lastColumnPos<this.start&&(this.lastColumnValue=ll(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue}indentation(){var t;return(t=this.overrideIndent)!==null&&t!==void 0?t:ll(this.string,null,this.tabSize)}match(t,e,i){if(typeof t=="string"){let n=o=>i?o.toLowerCase():o,r=this.string.substr(this.pos,t.length);return n(r)==n(t)?(e!==!1&&(this.pos+=t.length),!0):null}else{let n=this.string.slice(this.pos).match(t);return n&&n.index>0?null:(n&&e!==!1&&(this.pos+=n[0].length),n)}}current(){return this.string.slice(this.start,this.pos)}}function Vd(s){return{name:s.name||"",token:s.token,blankLine:s.blankLine||(()=>{}),startState:s.startState||(()=>!0),copyState:s.copyState||Hd,indent:s.indent||(()=>null),languageData:s.languageData||{},tokenTable:s.tokenTable||Rr}}function Hd(s){if(typeof s!="object")return s;let t={};for(let e in s){let i=s[e];t[e]=i instanceof Array?i.slice():i}return t}const al=new WeakMap;class wh extends Rt{constructor(t){let e=hh(t.languageData),i=Vd(t),n,r=new class extends oh{createParse(o,l,a){return new zd(n,o,l,a)}};super(e,r,[],t.name),this.topNode=$d(e,this),n=this,this.streamParser=i,this.stateAfter=new L({perNode:!0}),this.tokenTable=t.tokenTable?new Ch(i.tokenTable):Kd}static define(t){return new wh(t)}getIndent(t){let e,{overrideIndentation:i}=t.options;i&&(e=al.get(t.state),e!=null&&e<t.pos-1e4&&(e=void 0));let n=Pr(this,t.node.tree,0,t.node.from,e??t.pos),r,o;if(n?(o=n.state,r=n.pos+1):(o=this.streamParser.startState(t.unit),r=0),t.pos-r>1e4)return null;for(;r<t.pos;){let a=t.state.doc.lineAt(r),c=Math.min(t.pos,a.to);if(a.length){let h=i?i(a.from):-1,f=new xh(a.text,t.state.tabSize,t.unit,h<0?void 0:h);for(;f.pos<c-a.from;)kh(this.streamParser.token,f,o)}else this.streamParser.blankLine(o,t.unit);if(c==t.pos)break;r=a.to+1}let l=t.lineAt(t.pos);return i&&e==null&&al.set(t.state,l.from),this.streamParser.indent(o,/^\s*(.*)/.exec(l.text)[1],t)}get allowsNesting(){return!1}}function Pr(s,t,e,i,n){let r=e>=i&&e+t.length<=n&&t.prop(s.stateAfter);if(r)return{state:s.streamParser.copyState(r),pos:e+t.length};for(let o=t.children.length-1;o>=0;o--){let l=t.children[o],a=e+t.positions[o],c=l instanceof U&&a<n&&Pr(s,l,a,i,n);if(c)return c}return null}function Sh(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=Sh(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 Wd(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&&Pr(s,r.tree,0-r.offset,e,l),c;if(a&&a.pos<=i&&(c=Sh(s,r.tree,e+r.offset,a.pos+r.offset,!1)))return{state:a.state,tree:c}}return{state:s.streamParser.startState(n?Le(n):4),tree:U.empty}}class zd{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=Qe.get(),o=n[0].from,{state:l,tree:a}=Wd(t,i,o,this.to,r==null?void 0:r.state);this.state=l,this.parsedPos=this.chunkStart=o+a.length;for(let c=0;c<a.children.length;c++)this.chunks.push(a.children[c]),this.chunkPos.push(a.positions[c]);r&&this.parsedPos<r.viewport.from-1e5&&n.some(c=>c.from<=r.viewport.from&&c.to>=r.viewport.from)&&(this.state=this.lang.streamParser.startState(Le(r.state)),r.skipUntilInView(this.parsedPos,r.viewport.from),this.parsedPos=r.viewport.from),this.moveRangeIndex()}advance(){let t=Qe.get(),e=this.stoppedAt==null?this.to:Math.min(this.to,this.stoppedAt),i=Math.min(e,this.chunkStart+2048);for(t&&(i=Math.min(i,t.viewport.to));this.parsedPos<i;)this.parseLine(t);return this.chunkStart<this.parsedPos&&this.finishChunk(),this.parsedPos>=e?this.finish():t&&this.parsedPos>=t.viewport.to?(t.skipUntilInView(this.parsedPos,e),this.finish()):null}stopAt(t){this.stoppedAt=t}lineAfter(t){let e=this.input.chunk(t);if(this.input.lineChunks)e==`
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r=s.sliceDoc(i-fi,i),o=s.sliceDoc(n,n+fi),l=/\s*$/.exec(r)[0].length,a=/^\s*/.exec(o)[0].length,c=r.length-l;if(r.slice(c-t.length,c)==t&&o.slice(a,a+e.length)==e)return{open:{pos:i-l,margin:l&&1},close:{pos:n+a,margin:a&&1}};let h,f;n-i<=2*fi?h=f=s.sliceDoc(i,n):(h=s.sliceDoc(i,i+fi),f=s.sliceDoc(n-fi,n));let u=/^\s*/.exec(h)[0].length,d=/\s*$/.exec(f)[0].length,p=f.length-d-e.length;return h.slice(u,u+t.length)==t&&f.slice(p,p+e.length)==e?{open:{pos:i+u+t.length,margin:/\s/.test(h.charAt(u+t.length))?1:0},close:{pos:n-d-e.length,margin:/\s/.test(f.charAt(p-1))?1:0}}:null}function Xd(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 Mh(s,t,e=t.selection.ranges){let i=e.map(r=>Er(t,r.from).block);if(!i.every(r=>r))return null;let n=e.map((r,o)=>Yd(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:c,close:h}=l;r.push({from:c.pos-a.open.length,to:c.pos+c.margin},{from:h.pos-h.margin,to:h.pos+a.close.length})}return{changes:r}}return null}function _d(s,t,e=t.selection.ranges){let i=[],n=-1;for(let{from:r,to:o}of e){let l=i.length,a=1e9,c=Er(t,r).line;if(c){for(let h=r;h<=o;){let f=t.doc.lineAt(h);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+c.length)==c?u:-1;u<f.text.length&&u<a&&(a=u),i.push({line:f,comment:p,token:c,indent:u,empty:d,single:!1})}h=f.to+1}if(a<1e9)for(let h=l;h<i.length;h++)i[h].indent<i[h].line.text.length&&(i[h].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:c,empty:h,single:f}of i)(f||!h)&&r.push({from:l.from+c,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 c=o.from+l,h=c+a.length;o.text[h-o.from]==" "&&h++,r.push({from:c,to:h})}return{changes:r}}return null}const rr=re.define(),Qd=re.define(),Zd=T.define(),Dh=T.define({combine(s){return Ee(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)})}}),Oh=yt.define({create(){return _t.empty},update(s,t){let e=t.state.facet(Dh),i=t.annotation(rr);if(i){let a=wt.fromTransaction(t,i.selection),c=i.side,h=c==0?s.undone:s.done;return a?h=Bn(h,h.length,e.minDepth,a):h=Ph(h,t.startState.selection),new _t(c==0?i.rest:h,c==0?h:i.rest)}let n=t.annotation(Qd);if((n=="full"||n=="before")&&(s=s.isolate()),t.annotation(Z.addToHistory)===!1)return t.changes.empty?s:s.addMapping(t.changes.desc);let r=wt.fromTransaction(t),o=t.annotation(Z.time),l=t.annotation(Z.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 _t(s.done.map(wt.fromJSON),s.undone.map(wt.fromJSON))}});function Fm(s={}){return[Oh,Dh.of(s),O.domEventHandlers({beforeinput(t,e){let i=t.inputType=="historyUndo"?Th:t.inputType=="historyRedo"?or:null;return i?(t.preventDefault(),i(e)):!1}})]}function jn(s,t){return function({state:e,dispatch:i}){if(!t&&e.readOnly)return!1;let n=e.field(Oh,!1);if(!n)return!1;let r=n.pop(s,e,t);return r?(i(r),!0):!1}}const Th=jn(0,!1),or=jn(1,!1),tp=jn(0,!0),ep=jn(1,!0);class wt{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 wt(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 wt(t.changes&&tt.fromJSON(t.changes),[],t.mapped&&Qt.fromJSON(t.mapped),t.startSelection&&b.fromJSON(t.startSelection),t.selectionsAfter.map(b.fromJSON))}static fromTransaction(t,e){let i=Lt;for(let n of t.startState.facet(Zd)){let r=n(t);r.length&&(i=i.concat(r))}return!i.length&&t.changes.empty?null:new wt(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,Lt)}static selection(t){return new wt(void 0,Lt,void 0,void 0,t)}}function Bn(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 ip(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 c=e[a++],h=e[a++];l>=c&&o<=h&&(i=!0)}}),i}function np(s,t){return s.ranges.length==t.ranges.length&&s.ranges.filter((e,i)=>e.empty!=t.ranges[i].empty).length===0}function Bh(s,t){return s.length?t.length?s.concat(t):s:t}const Lt=[],sp=200;function Ph(s,t){if(s.length){let e=s[s.length-1],i=e.selectionsAfter.slice(Math.max(0,e.selectionsAfter.length-sp));return i.length&&i[i.length-1].eq(t)?s:(i.push(t),Bn(s,s.length-1,1e9,e.setSelAfter(i)))}else return[wt.selection([t])]}function rp(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=Lt;for(;e;){let n=op(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?[wt.selection(i)]:Lt}function op(s,t,e){let i=Bh(s.selectionsAfter.length?s.selectionsAfter.map(l=>l.map(t)):Lt,e);if(!s.changes)return wt.selection(i);let n=s.changes.map(t),r=t.mapDesc(s.changes,!0),o=s.mapped?s.mapped.composeDesc(r):r;return new wt(n,N.mapEffects(s.effects,t),o,s.startSelection.map(r),i)}const lp=/^(input\.type|delete)($|\.)/;class _t{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 _t(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||lp.test(i))&&(!l.selectionsAfter.length&&e-this.prevTime<n.newGroupDelay&&n.joinToEvent(r,ip(l.changes,t.changes))||i=="input.type.compose")?o=Bn(o,o.length-1,n.minDepth,new wt(t.changes.compose(l.changes),Bh(N.mapEffects(t.effects,l.changes),l.effects),l.mapped,l.startSelection,Lt)):o=Bn(o,o.length,n.minDepth,t),new _t(o,Lt,e,i)}addSelection(t,e,i,n){let r=this.done.length?this.done[this.done.length-1].selectionsAfter:Lt;return r.length>0&&e-this.prevTime<n&&i==this.prevUserEvent&&i&&/^select($|\.)/.test(i)&&np(r[r.length-1],t)?this:new _t(Ph(this.done,t),this.undone,e,i)}addMapping(t){return new _t(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:rr.of({side:t,rest:rp(n),selection:o}),userEvent:t==0?"select.undo":"select.redo",scrollIntoView:!0});if(r.changes){let l=n.length==1?Lt: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:rr.of({side:t,rest:l,selection:o}),filter:!1,userEvent:t==0?"undo":"redo",scrollIntoView:!0})}else return null}}_t.empty=new _t(Lt,Lt);const Vm=[{key:"Mod-z",run:Th,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:or,preventDefault:!0},{linux:"Ctrl-Shift-z",run:or,preventDefault:!0},{key:"Mod-u",run:tp,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:ep,preventDefault:!0}];function ni(s,t){return b.create(s.ranges.map(t),s.mainIndex)}function te(s,t){return s.update({selection:t,scrollIntoView:!0,userEvent:"select"})}function Wt({state:s,dispatch:t},e){let i=ni(s.selection,e);return i.eq(s.selection,!0)?!1:(t(te(s,i)),!0)}function Un(s,t){return b.cursor(t?s.to:s.from)}function Rh(s,t){return Wt(s,e=>e.empty?s.moveByChar(e,t):Un(e,t))}function dt(s){return s.textDirectionAt(s.state.selection.main.head)==X.LTR}const Lh=s=>Rh(s,!dt(s)),Eh=s=>Rh(s,dt(s));function Ih(s,t){return Wt(s,e=>e.empty?s.moveByGroup(e,t):Un(e,t))}const ap=s=>Ih(s,!dt(s)),hp=s=>Ih(s,dt(s));function cp(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 Gn(s,t,e){let i=St(s).resolveInner(t.head),n=e?L.closedBy:L.openedBy;for(let a=t.head;;){let c=e?i.childAfter(a):i.childBefore(a);if(!c)break;cp(s,c,n)?i=c:a=e?c.to:c.from}let r=i.type.prop(n),o,l;return r&&(o=e?Xt(s,i.from,1):Xt(s,i.to,-1))&&o.matched?l=e?o.end.to:o.end.from:l=e?i.to:i.from,b.cursor(l,e?-1:1)}const fp=s=>Wt(s,t=>Gn(s.state,t,!dt(s))),up=s=>Wt(s,t=>Gn(s.state,t,dt(s)));function Nh(s,t){return Wt(s,e=>{if(!e.empty)return Un(e,t);let i=s.moveVertically(e,t);return i.head!=e.head?i:s.moveToLineBoundary(e,t)})}const Fh=s=>Nh(s,!1),Vh=s=>Nh(s,!0);function Hh(s){let t=s.scrollDOM.clientHeight<s.scrollDOM.scrollHeight-2,e=0,i=0,n;if(t){for(let r of s.state.facet(O.scrollMargins)){let o=r(s);o!=null&&o.top&&(e=Math.max(o==null?void 0:o.top,e)),o!=null&&o.bottom&&(i=Math.max(o==null?void 0: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 Wh(s,t){let e=Hh(s),{state:i}=s,n=ni(i.selection,o=>o.empty?s.moveVertically(o,t,e.height):Un(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,c=l.bottom-e.marginBottom;o&&o.top>a&&o.bottom<c&&(r=O.scrollIntoView(n.main.head,{y:"start",yMargin:o.top-a}))}return s.dispatch(te(i,n),{effects:r}),!0}const fl=s=>Wh(s,!1),lr=s=>Wh(s,!0);function be(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=b.cursor(i.from+r))}return n}const dp=s=>Wt(s,t=>be(s,t,!0)),pp=s=>Wt(s,t=>be(s,t,!1)),gp=s=>Wt(s,t=>be(s,t,!dt(s))),mp=s=>Wt(s,t=>be(s,t,dt(s))),yp=s=>Wt(s,t=>b.cursor(s.lineBlockAt(t.head).from,1)),bp=s=>Wt(s,t=>b.cursor(s.lineBlockAt(t.head).to,-1));function xp(s,t,e){let i=!1,n=ni(s.selection,r=>{let o=Xt(s,r.head,-1)||Xt(s,r.head,1)||r.head>0&&Xt(s,r.head-1,1)||r.head<s.doc.length&&Xt(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 b.cursor(l)});return i?(t(te(s,n)),!0):!1}const wp=({state:s,dispatch:t})=>xp(s,t);function Ft(s,t){let e=ni(s.state.selection,i=>{let n=t(i);return b.range(i.anchor,n.head,n.goalColumn,n.bidiLevel||void 0)});return e.eq(s.state.selection)?!1:(s.dispatch(te(s.state,e)),!0)}function zh(s,t){return Ft(s,e=>s.moveByChar(e,t))}const qh=s=>zh(s,!dt(s)),Kh=s=>zh(s,dt(s));function $h(s,t){return Ft(s,e=>s.moveByGroup(e,t))}const Sp=s=>$h(s,!dt(s)),kp=s=>$h(s,dt(s)),vp=s=>Ft(s,t=>Gn(s.state,t,!dt(s))),Cp=s=>Ft(s,t=>Gn(s.state,t,dt(s)));function jh(s,t){return Ft(s,e=>s.moveVertically(e,t))}const Uh=s=>jh(s,!1),Gh=s=>jh(s,!0);function Jh(s,t){return Ft(s,e=>s.moveVertically(e,t,Hh(s).height))}const ul=s=>Jh(s,!1),dl=s=>Jh(s,!0),Ap=s=>Ft(s,t=>be(s,t,!0)),Mp=s=>Ft(s,t=>be(s,t,!1)),Dp=s=>Ft(s,t=>be(s,t,!dt(s))),Op=s=>Ft(s,t=>be(s,t,dt(s))),Tp=s=>Ft(s,t=>b.cursor(s.lineBlockAt(t.head).from)),Bp=s=>Ft(s,t=>b.cursor(s.lineBlockAt(t.head).to)),pl=({state:s,dispatch:t})=>(t(te(s,{anchor:0})),!0),gl=({state:s,dispatch:t})=>(t(te(s,{anchor:s.doc.length})),!0),ml=({state:s,dispatch:t})=>(t(te(s,{anchor:s.selection.main.anchor,head:0})),!0),yl=({state:s,dispatch:t})=>(t(te(s,{anchor:s.selection.main.anchor,head:s.doc.length})),!0),Pp=({state:s,dispatch:t})=>(t(s.update({selection:{anchor:0,head:s.doc.length},userEvent:"select"})),!0),Rp=({state:s,dispatch:t})=>{let e=Jn(s).map(({from:i,to:n})=>b.range(i,Math.min(n+1,s.doc.length)));return t(s.update({selection:b.create(e),userEvent:"select"})),!0},Lp=({state:s,dispatch:t})=>{let e=ni(s.selection,i=>{let n=St(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 b.range(l.to,l.from)}return i});return e.eq(s.selection)?!1:(t(te(s,e)),!0)},Ep=({state:s,dispatch:t})=>{let e=s.selection,i=null;return e.ranges.length>1?i=b.create([e.main]):e.main.empty||(i=b.create([b.cursor(e.main.head)])),i?(t(te(s,i)),!0):!1};function Vi(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=rn(s,a,!1)):a>o&&(e="delete.forward",a=rn(s,a,!0)),o=Math.min(o,a),l=Math.max(l,a)}else o=rn(s,o,!1),l=rn(s,l,!0);return o==l?{range:r}:{changes:{from:o,to:l},range:b.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"?O.announce.of(i.phrase("Selection deleted")):void 0})),!0)}function rn(s,t,e){if(s instanceof O)for(let i of s.state.facet(O.atomicRanges).map(n=>n(s)))i.between(t,t,(n,r)=>{n<t&&r>t&&(t=e?r:n)});return t}const Yh=(s,t,e)=>Vi(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 c=ii(l,r.tabSize),h=c%Le(r)||Le(r);for(let f=0;f<h&&l[l.length-1-f]==" ";f++)n--;a=n}else a=ot(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=ot(o.text,a-o.from,!1,!1)+o.from);return a}),ar=s=>Yh(s,!1,!0),Xh=s=>Yh(s,!0,!1),_h=(s,t)=>Vi(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=ot(r.text,i-r.from,t)+r.from,c=r.text.slice(Math.min(i,a)-r.from,Math.max(i,a)-r.from),h=o(c);if(l!=null&&h!=l)break;(c!=" "||i!=e.head)&&(l=h),i=a}return i}),Qh=s=>_h(s,!1),Ip=s=>_h(s,!0),Np=s=>Vi(s,t=>{let e=s.lineBlockAt(t.head).to;return t.head<e?e:Math.min(s.state.doc.length,t.head+1)}),Fp=s=>Vi(s,t=>{let e=s.moveToLineBoundary(t,!1).head;return t.head>e?e:Math.max(0,t.head-1)}),Vp=s=>Vi(s,t=>{let e=s.moveToLineBoundary(t,!0).head;return t.head<e?e:Math.min(s.state.doc.length,t.head+1)}),Hp=({state:s,dispatch:t})=>{if(s.readOnly)return!1;let e=s.changeByRange(i=>({changes:{from:i.from,to:i.to,insert:F.of(["",""])},range:b.cursor(i.from)}));return t(s.update(e,{scrollIntoView:!0,userEvent:"input"})),!0},Wp=({state:s,dispatch:t})=>{if(s.readOnly)return!1;let e=s.changeByRange(i=>{if(!i.empty||i.from==0||i.from==s.doc.length)return{range:i};let n=i.from,r=s.doc.lineAt(n),o=n==r.from?n-1:ot(r.text,n-r.from,!1)+r.from,l=n==r.to?n+1:ot(r.text,n-r.from,!0)+r.from;return{changes:{from:o,to:l,insert:s.doc.slice(n,l).append(s.doc.slice(o,n))},range:b.cursor(l)}});return e.changes.empty?!1:(t(s.update(e,{scrollIntoView:!0,userEvent:"move.character"})),!0)};function Jn(s){let t=[],e=-1;for(let i of s.selection.ranges){let n=s.doc.lineAt(i.from),r=s.doc.lineAt(i.to);if(!i.empty&&i.to==r.from&&(r=s.doc.lineAt(i.to-1)),e>=n.number){let o=t[t.length-1];o.to=r.to,o.ranges.push(i)}else t.push({from:n.from,to:r.to,ranges:[i]});e=r.number+1}return t}function Zh(s,t,e){if(s.readOnly)return!1;let i=[],n=[];for(let r of Jn(s)){if(e?r.to==s.doc.length:r.from==0)continue;let o=s.doc.lineAt(e?r.to+1:r.from-1),l=o.length+1;if(e){i.push({from:r.to,to:o.to},{from:r.from,insert:o.text+s.lineBreak});for(let a of r.ranges)n.push(b.range(Math.min(s.doc.length,a.anchor+l),Math.min(s.doc.length,a.head+l)))}else{i.push({from:o.from,to:r.from},{from:r.to,insert:s.lineBreak+o.text});for(let a of r.ranges)n.push(b.range(a.anchor-l,a.head-l))}}return i.length?(t(s.update({changes:i,scrollIntoView:!0,selection:b.create(n,s.selection.mainIndex),userEvent:"move.line"})),!0):!1}const zp=({state:s,dispatch:t})=>Zh(s,t,!1),qp=({state:s,dispatch:t})=>Zh(s,t,!0);function tc(s,t,e){if(s.readOnly)return!1;let i=[];for(let n of Jn(s))e?i.push({from:n.from,insert:s.doc.slice(n.from,n.to)+s.lineBreak}):i.push({from:n.to,insert:s.lineBreak+s.doc.slice(n.from,n.to)});return t(s.update({changes:i,scrollIntoView:!0,userEvent:"input.copyline"})),!0}const Kp=({state:s,dispatch:t})=>tc(s,t,!1),$p=({state:s,dispatch:t})=>tc(s,t,!0),jp=s=>{if(s.state.readOnly)return!1;let{state:t}=s,e=t.changes(Jn(t).map(({from:n,to:r})=>(n>0?n--:r<t.doc.length&&r++,{from:n,to:r}))),i=ni(t.selection,n=>{let r;if(s.lineWrapping){let o=s.lineBlockAt(n.head),l=s.coordsAtPos(n.head,n.assoc||1);l&&(r=o.bottom+s.documentTop-l.bottom+s.defaultLineHeight/2)}return s.moveVertically(n,!0,r)}).map(e);return s.dispatch({changes:e,selection:i,scrollIntoView:!0,userEvent:"delete.line"}),!0};function Up(s,t){if(/\(\)|\[\]|\{\}/.test(s.sliceDoc(t-1,t+1)))return{from:t,to:t};let e=St(s).resolveInner(t),i=e.childBefore(t),n=e.childAfter(t),r;return i&&n&&i.to<=t&&n.from>=t&&(r=i.type.prop(L.closedBy))&&r.indexOf(n.name)>-1&&s.doc.lineAt(i.to).from==s.doc.lineAt(n.from).from&&!/\S/.test(s.sliceDoc(i.to,n.from))?{from:i.to,to:n.from}:null}const bl=ec(!1),Gp=ec(!0);function ec(s){return({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=t.changeByRange(n=>{let{from:r,to:o}=n,l=t.doc.lineAt(r),a=!s&&r==o&&Up(t,r);s&&(r=o=(o<=l.to?l:t.doc.lineAt(o)).to);let c=new Kn(t,{simulateBreak:r,simulateDoubleBreak:!!a}),h=fh(c,r);for(h==null&&(h=ii(/^\s*/.exec(t.doc.lineAt(r).text)[0],t.tabSize));o<l.to&&/\s/.test(l.text[o-l.from]);)o++;a?{from:r,to:o}=a:r>l.from&&r<l.from+100&&!/\S/.test(l.text.slice(0,r))&&(r=l.from);let f=["",Tn(t,h)];return a&&f.push(Tn(t,c.lineIndent(l.from,-1))),{changes:{from:r,to:o,insert:F.of(f)},range:b.cursor(r+1+f[1].length)}});return e(t.update(i,{scrollIntoView:!0,userEvent:"input"})),!0}}function Ir(s,t){let e=-1;return s.changeByRange(i=>{let n=[];for(let o=i.from;o<=i.to;){let l=s.doc.lineAt(o);l.number>e&&(i.empty||i.to>l.from)&&(t(l,n,i),e=l.number),o=l.to+1}let r=s.changes(n);return{changes:n,range:b.range(r.mapPos(i.anchor,1),r.mapPos(i.head,1))}})}const Jp=({state:s,dispatch:t})=>{if(s.readOnly)return!1;let e=Object.create(null),i=new Kn(s,{overrideIndentation:r=>{let o=e[r];return o??-1}}),n=Ir(s,(r,o,l)=>{let a=fh(i,r.from);if(a==null)return;/\S/.test(r.text)||(a=0);let c=/^\s*/.exec(r.text)[0],h=Tn(s,a);(c!=h||l.from<r.from+c.length)&&(e[r.from]=a,o.push({from:r.from,to:r.from+c.length,insert:h}))});return n.changes.empty||t(s.update(n,{userEvent:"indent"})),!0},ic=({state:s,dispatch:t})=>s.readOnly?!1:(t(s.update(Ir(s,(e,i)=>{i.push({from:e.from,insert:s.facet(qn)})}),{userEvent:"input.indent"})),!0),nc=({state:s,dispatch:t})=>s.readOnly?!1:(t(s.update(Ir(s,(e,i)=>{let n=/^\s*/.exec(e.text)[0];if(!n)return;let 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ei{constructor(t,e,i=0,n=t.length,r,o){this.test=o,this.value={from:0,to:0},this.done=!1,this.matches=[],this.buffer="",this.bufferPos=0,this.iter=t.iterRange(i,n),this.bufferStart=i,this.normalize=r?l=>r(xl(l)):xl,this.query=this.normalize(e)}peek(){if(this.bufferPos==this.buffer.length){if(this.bufferStart+=this.buffer.length,this.iter.next(),this.iter.done)return-1;this.bufferPos=0,this.buffer=this.iter.value}return st(this.buffer,this.bufferPos)}next(){for(;this.matches.length;)this.matches.pop();return this.nextOverlapping()}nextOverlapping(){for(;;){let t=this.peek();if(t<0)return this.done=!0,this;let e=fr(t),i=this.bufferStart+this.bufferPos;this.bufferPos+=Bt(t);let n=this.normalize(e);if(n.length)for(let r=0,o=i;;r++){let l=n.charCodeAt(r),a=this.match(l,o,this.bufferPos+this.bufferStart);if(r==n.length-1){if(a)return this.value=a,this;break}o==i&&r<e.length&&e.charCodeAt(r)==l&&o++}}}match(t,e,i){let n=null;for(let r=0;r<this.matches.length;r+=2){let o=this.matches[r],l=!1;this.query.charCodeAt(o)==t&&(o==this.query.length-1?n={from:this.matches[r+1],to:i}:(this.matches[r]++,l=!0)),l||(this.matches.splice(r,2),r-=2)}return this.query.charCodeAt(0)==t&&(this.query.length==1?n={from:e,to:i}:this.matches.push(1,e)),n&&this.test&&!this.test(n.from,n.to,this.buffer,this.bufferStart)&&(n=null),n}}typeof Symbol<"u"&&(ei.prototype[Symbol.iterator]=function(){return this});const rc={from:-1,to:-1,match:/.*/.exec("")},Nr="gm"+(/x/.unicode==null?"":"u");class oc{constructor(t,e,i,n=0,r=t.length){if(this.text=t,this.to=r,this.curLine="",this.done=!1,this.value=rc,/\\[sWDnr]|\n|\r|\[\^/.test(e))return new lc(t,e,i,n,r);this.re=new RegExp(e,Nr+(i!=null&&i.ignoreCase?"i":"")),this.test=i==null?void 0:i.test,this.iter=t.iter();let o=t.lineAt(n);this.curLineStart=o.from,this.matchPos=Pn(t,n),this.getLine(this.curLineStart)}getLine(t){this.iter.next(t),this.iter.lineBreak?this.curLine="":(this.curLine=this.iter.value,this.curLineStart+this.curLine.length>this.to&&(this.curLine=this.curLine.slice(0,this.to-this.curLineStart)),this.iter.next())}nextLine(){this.curLineStart=this.curLineStart+this.curLine.length+1,this.curLineStart>this.to?this.curLine="":this.getLine(0)}next(){for(let t=this.matchPos-this.curLineStart;;){this.re.lastIndex=t;let e=this.matchPos<=this.to&&this.re.exec(this.curLine);if(e){let i=this.curLineStart+e.index,n=i+e[0].length;if(this.matchPos=Pn(this.text,n+(i==n?1:0)),i==this.curLineStart+this.curLine.length&&this.nextLine(),(i<n||i>this.value.to)&&(!this.test||this.test(i,n,e)))return this.value={from:i,to:n,match:e},this;t=this.matchPos-this.curLineStart}else if(this.curLineStart+this.curLine.length<this.to)this.nextLine(),t=0;else return this.done=!0,this}}}const us=new WeakMap;class je{constructor(t,e){this.from=t,this.text=e}get to(){return this.from+this.text.length}static get(t,e,i){let n=us.get(t);if(!n||n.from>=i||n.to<=e){let l=new je(e,t.sliceString(e,i));return us.set(t,l),l}if(n.from==e&&n.to==i)return n;let{text:r,from:o}=n;return o>e&&(r=t.sliceString(e,o)+r,o=e),n.to<i&&(r+=t.sliceString(n.to,i)),us.set(t,new je(o,r)),new je(e,r.slice(e-o,i-o))}}class lc{constructor(t,e,i,n,r){this.text=t,this.to=r,this.done=!1,this.value=rc,this.matchPos=Pn(t,n),this.re=new RegExp(e,Nr+(i!=null&&i.ignoreCase?"i":"")),this.test=i==null?void 0:i.test,this.flat=je.get(t,n,this.chunkEnd(n+5e3))}chunkEnd(t){return t>=this.to?this.to:this.text.lineAt(t).to}next(){for(;;){let t=this.re.lastIndex=this.matchPos-this.flat.from,e=this.re.exec(this.flat.text);if(e&&!e[0]&&e.index==t&&(this.re.lastIndex=t+1,e=this.re.exec(this.flat.text)),e){let i=this.flat.from+e.index,n=i+e[0].length;if((this.flat.to>=this.to||e.index+e[0].length<=this.flat.text.length-10)&&(!this.test||this.test(i,n,e)))return this.value={from:i,to:n,match:e},this.matchPos=Pn(this.text,n+(i==n?1:0)),this}if(this.flat.to==this.to)return this.done=!0,this;this.flat=je.get(this.text,this.flat.from,this.chunkEnd(this.flat.from+this.flat.text.length*2))}}}typeof Symbol<"u"&&(oc.prototype[Symbol.iterator]=lc.prototype[Symbol.iterator]=function(){return this});function Qp(s){try{return new RegExp(s,Nr),!0}catch{return!1}}function Pn(s,t){if(t>=s.length)return t;let e=s.lineAt(t),i;for(;t<e.to&&(i=e.text.charCodeAt(t-e.from))>=56320&&i<57344;)t++;return t}function hr(s){let t=String(s.state.doc.lineAt(s.state.selection.main.head).number),e=lt("input",{class:"cm-textfield",name:"line",value:t}),i=lt("form",{class:"cm-gotoLine",onkeydown:r=>{r.keyCode==27?(r.preventDefault(),s.dispatch({effects:Rn.of(!1)}),s.focus()):r.keyCode==13&&(r.preventDefault(),n())},onsubmit:r=>{r.preventDefault(),n()}},lt("label",s.state.phrase("Go to line"),": ",e)," ",lt("button",{class:"cm-button",type:"submit"},s.state.phrase("go")));function n(){let r=/^([+-])?(\d+)?(:\d+)?(%)?$/.exec(e.value);if(!r)return;let{state:o}=s,l=o.doc.lineAt(o.selection.main.head),[,a,c,h,f]=r,u=h?+h.slice(1):0,d=c?+c:l.number;if(c&&f){let m=d/100;a&&(m=m*(a=="-"?-1:1)+l.number/o.doc.lines),d=Math.round(o.doc.lines*m)}else c&&a&&(d=d*(a=="-"?-1:1)+l.number);let p=o.doc.line(Math.max(1,Math.min(o.doc.lines,d))),g=b.cursor(p.from+Math.max(0,Math.min(u,p.length)));s.dispatch({effects:[Rn.of(!1),O.scrollIntoView(g.from,{y:"center"})],selection:g}),s.focus()}return{dom:i}}const Rn=N.define(),wl=yt.define({create(){return!0},update(s,t){for(let e of t.effects)e.is(Rn)&&(s=e.value);return s},provide:s=>An.from(s,t=>t?hr:null)}),Zp=s=>{let t=Cn(s,hr);if(!t){let e=[Rn.of(!0)];s.state.field(wl,!1)==null&&e.push(N.appendConfig.of([wl,tg])),s.dispatch({effects:e}),t=Cn(s,hr)}return t&&t.dom.querySelector("input").select(),!0},tg=O.baseTheme({".cm-panel.cm-gotoLine":{padding:"2px 6px 4px","& label":{fontSize:"80%"}}}),eg={highlightWordAroundCursor:!1,minSelectionLength:1,maxMatches:100,wholeWords:!1},ig=T.define({combine(s){return Ee(s,eg,{highlightWordAroundCursor:(t,e)=>t||e,minSelectionLength:Math.min,maxMatches:Math.min})}});function zm(s){return[lg,og]}const ng=P.mark({class:"cm-selectionMatch"}),sg=P.mark({class:"cm-selectionMatch cm-selectionMatch-main"});function Sl(s,t,e,i){return(e==0||s(t.sliceDoc(e-1,e))!=J.Word)&&(i==t.doc.length||s(t.sliceDoc(i,i+1))!=J.Word)}function rg(s,t,e,i){return s(t.sliceDoc(e,e+1))==J.Word&&s(t.sliceDoc(i-1,i))==J.Word}const og=ut.fromClass(class{constructor(s){this.decorations=this.getDeco(s)}update(s){(s.selectionSet||s.docChanged||s.viewportChanged)&&(this.decorations=this.getDeco(s.view))}getDeco(s){let t=s.state.facet(ig),{state:e}=s,i=e.selection;if(i.ranges.length>1)return P.none;let n=i.main,r,o=null;if(n.empty){if(!t.highlightWordAroundCursor)return P.none;let a=e.wordAt(n.head);if(!a)return P.none;o=e.charCategorizer(n.head),r=e.sliceDoc(a.from,a.to)}else{let a=n.to-n.from;if(a<t.minSelectionLength||a>200)return P.none;if(t.wholeWords){if(r=e.sliceDoc(n.from,n.to),o=e.charCategorizer(n.head),!(Sl(o,e,n.from,n.to)&&rg(o,e,n.from,n.to)))return P.none}else if(r=e.sliceDoc(n.from,n.to),!r)return P.none}let l=[];for(let a of s.visibleRanges){let c=new ei(e.doc,r,a.from,a.to);for(;!c.next().done;){let{from:h,to:f}=c.value;if((!o||Sl(o,e,h,f))&&(n.empty&&h<=n.from&&f>=n.to?l.push(sg.range(h,f)):(h>=n.to||f<=n.from)&&l.push(ng.range(h,f)),l.length>t.maxMatches))return P.none}}return P.set(l)}},{decorations:s=>s.decorations}),lg=O.baseTheme({".cm-selectionMatch":{backgroundColor:"#99ff7780"},".cm-searchMatch .cm-selectionMatch":{backgroundColor:"transparent"}}),ag=({state:s,dispatch:t})=>{let{selection:e}=s,i=b.create(e.ranges.map(n=>s.wordAt(n.head)||b.cursor(n.head)),e.mainIndex);return i.eq(e)?!1:(t(s.update({selection:i})),!0)};function hg(s,t){let{main:e,ranges:i}=s.selection,n=s.wordAt(e.head),r=n&&n.from==e.from&&n.to==e.to;for(let o=!1,l=new ei(s.doc,t,i[i.length-1].to);;)if(l.next(),l.done){if(o)return null;l=new ei(s.doc,t,0,Math.max(0,i[i.length-1].from-1)),o=!0}else{if(o&&i.some(a=>a.from==l.value.from))continue;if(r){let a=s.wordAt(l.value.from);if(!a||a.from!=l.value.from||a.to!=l.value.to)continue}return l.value}}const cg=({state:s,dispatch:t})=>{let{ranges:e}=s.selection;if(e.some(r=>r.from===r.to))return ag({state:s,dispatch:t});let i=s.sliceDoc(e[0].from,e[0].to);if(s.selection.ranges.some(r=>s.sliceDoc(r.from,r.to)!=i))return!1;let n=hg(s,i);return n?(t(s.update({selection:s.selection.addRange(b.range(n.from,n.to),!1),effects:O.scrollIntoView(n.to)})),!0):!1},si=T.define({combine(s){return Ee(s,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:t=>new Sg(t),scrollToMatch:t=>O.scrollIntoView(t)})}});class ac{constructor(t){this.search=t.search,this.caseSensitive=!!t.caseSensitive,this.literal=!!t.literal,this.regexp=!!t.regexp,this.replace=t.replace||"",this.valid=!!this.search&&(!this.regexp||Qp(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!t.wholeWord}unquote(t){return this.literal?t:t.replace(/\\([nrt\\])/g,(e,i)=>i=="n"?`
`:i=="r"?"\r":i=="t"?"	":"\\")}eq(t){return this.search==t.search&&this.replace==t.replace&&this.caseSensitive==t.caseSensitive&&this.regexp==t.regexp&&this.wholeWord==t.wholeWord}create(){return this.regexp?new pg(this):new ug(this)}getCursor(t,e=0,i){let n=t.doc?t:H.create({doc:t});return i==null&&(i=n.doc.length),this.regexp?He(this,n,e,i):Ve(this,n,e,i)}}class hc{constructor(t){this.spec=t}}function Ve(s,t,e,i){return new ei(t.doc,s.unquoted,e,i,s.caseSensitive?void 0:n=>n.toLowerCase(),s.wholeWord?fg(t.doc,t.charCategorizer(t.selection.main.head)):void 0)}function fg(s,t){return(e,i,n,r)=>((r>e||r+n.length<i)&&(r=Math.max(0,e-2),n=s.sliceString(r,Math.min(s.length,i+2))),(t(Ln(n,e-r))!=J.Word||t(En(n,e-r))!=J.Word)&&(t(En(n,i-r))!=J.Word||t(Ln(n,i-r))!=J.Word))}class ug extends hc{constructor(t){super(t)}nextMatch(t,e,i){let n=Ve(this.spec,t,i,t.doc.length).nextOverlapping();if(n.done){let r=Math.min(t.doc.length,e+this.spec.unquoted.length);n=Ve(this.spec,t,0,r).nextOverlapping()}return n.done||n.value.from==e&&n.value.to==i?null:n.value}prevMatchInRange(t,e,i){for(let n=i;;){let r=Math.max(e,n-1e4-this.spec.unquoted.length),o=Ve(this.spec,t,r,n),l=null;for(;!o.nextOverlapping().done;)l=o.value;if(l)return l;if(r==e)return null;n-=1e4}}prevMatch(t,e,i){let n=this.prevMatchInRange(t,0,e);return n||(n=this.prevMatchInRange(t,Math.max(0,i-this.spec.unquoted.length),t.doc.length)),n&&(n.from!=e||n.to!=i)?n:null}getReplacement(t){return this.spec.unquote(this.spec.replace)}matchAll(t,e){let i=Ve(this.spec,t,0,t.doc.length),n=[];for(;!i.next().done;){if(n.length>=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let r=Ve(this.spec,t,Math.max(0,e-this.spec.unquoted.length),Math.min(i+this.spec.unquoted.length,t.doc.length));for(;!r.next().done;)n(r.value.from,r.value.to)}}function He(s,t,e,i){return new oc(t.doc,s.search,{ignoreCase:!s.caseSensitive,test:s.wholeWord?dg(t.charCategorizer(t.selection.main.head)):void 0},e,i)}function Ln(s,t){return s.slice(ot(s,t,!1),t)}function En(s,t){return s.slice(t,ot(s,t))}function dg(s){return(t,e,i)=>!i[0].length||(s(Ln(i.input,i.index))!=J.Word||s(En(i.input,i.index))!=J.Word)&&(s(En(i.input,i.index+i[0].length))!=J.Word||s(Ln(i.input,i.index+i[0].length))!=J.Word)}class pg extends hc{nextMatch(t,e,i){let n=He(this.spec,t,i,t.doc.length).next();return n.done&&(n=He(this.spec,t,0,e).next()),n.done?null:n.value}prevMatchInRange(t,e,i){for(let n=1;;n++){let r=Math.max(e,i-n*1e4),o=He(this.spec,t,r,i),l=null;for(;!o.next().done;)l=o.value;if(l&&(r==e||l.from>r+10))return l;if(r==e)return null}}prevMatch(t,e,i){return this.prevMatchInRange(t,0,e)||this.prevMatchInRange(t,i,t.doc.length)}getReplacement(t){return this.spec.unquote(this.spec.replace).replace(/\$([$&\d+])/g,(e,i)=>i=="$"?"$":i=="&"?t.match[0]:i!="0"&&+i<t.match.length?t.match[i]:e)}matchAll(t,e){let i=He(this.spec,t,0,t.doc.length),n=[];for(;!i.next().done;){if(n.length>=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let r=He(this.spec,t,Math.max(0,e-250),Math.min(i+250,t.doc.length));for(;!r.next().done;)n(r.value.from,r.value.to)}}const Bi=N.define(),Fr=N.define(),ue=yt.define({create(s){return new ds(cr(s).create(),null)},update(s,t){for(let e of t.effects)e.is(Bi)?s=new ds(e.value.create(),s.panel):e.is(Fr)&&(s=new ds(s.query,e.value?Vr:null));return s},provide:s=>An.from(s,t=>t.panel)});class ds{constructor(t,e){this.query=t,this.panel=e}}const gg=P.mark({class:"cm-searchMatch"}),mg=P.mark({class:"cm-searchMatch cm-searchMatch-selected"}),yg=ut.fromClass(class{constructor(s){this.view=s,this.decorations=this.highlight(s.state.field(ue))}update(s){let t=s.state.field(ue);(t!=s.startState.field(ue)||s.docChanged||s.selectionSet||s.viewportChanged)&&(this.decorations=this.highlight(t))}highlight({query:s,panel:t}){if(!t||!s.spec.valid)return P.none;let{view:e}=this,i=new Oe;for(let n=0,r=e.visibleRanges,o=r.length;n<o;n++){let{from:l,to:a}=r[n];for(;n<o-1&&a>r[n+1].from-2*250;)a=r[++n].to;s.highlight(e.state,l,a,(c,h)=>{let f=e.state.selection.ranges.some(u=>u.from==c&&u.to==h);i.add(c,h,f?mg:gg)})}return i.finish()}},{decorations:s=>s.decorations});function Hi(s){return t=>{let e=t.state.field(ue,!1);return e&&e.query.spec.valid?s(t,e):uc(t)}}const In=Hi((s,{query:t})=>{let{to:e}=s.state.selection.main,i=t.nextMatch(s.state,e,e);if(!i)return!1;let n=b.single(i.from,i.to),r=s.state.facet(si);return s.dispatch({selection:n,effects:[Hr(s,i),r.scrollToMatch(n.main,s)],userEvent:"select.search"}),fc(s),!0}),Nn=Hi((s,{query:t})=>{let{state:e}=s,{from:i}=e.selection.main,n=t.prevMatch(e,i,i);if(!n)return!1;let r=b.single(n.from,n.to),o=s.state.facet(si);return s.dispatch({selection:r,effects:[Hr(s,n),o.scrollToMatch(r.main,s)],userEvent:"select.search"}),fc(s),!0}),bg=Hi((s,{query:t})=>{let e=t.matchAll(s.state,1e3);return!e||!e.length?!1:(s.dispatch({selection:b.create(e.map(i=>b.range(i.from,i.to))),userEvent:"select.search.matches"}),!0)}),xg=({state:s,dispatch:t})=>{let e=s.selection;if(e.ranges.length>1||e.main.empty)return!1;let{from:i,to:n}=e.main,r=[],o=0;for(let l=new ei(s.doc,s.sliceDoc(i,n));!l.next().done;){if(r.length>1e3)return!1;l.value.from==i&&(o=r.length),r.push(b.range(l.value.from,l.value.to))}return t(s.update({selection:b.create(r,o),userEvent:"select.search.matches"})),!0},kl=Hi((s,{query:t})=>{let{state:e}=s,{from:i,to:n}=e.selection.main;if(e.readOnly)return!1;let r=t.nextMatch(e,i,i);if(!r)return!1;let o=r,l=[],a,c,h=[];if(o.from==i&&o.to==n&&(c=e.toText(t.getReplacement(o)),l.push({from:o.from,to:o.to,insert:c}),o=t.nextMatch(e,o.from,o.to),h.push(O.announce.of(e.phrase("replaced match on line $",e.doc.lineAt(i).number)+"."))),o){let f=l.length==0||l[0].from>=r.to?0:r.to-r.from-c.length;a=b.single(o.from-f,o.to-f),h.push(Hr(s,o)),h.push(e.facet(si).scrollToMatch(a.main,s))}return s.dispatch({changes:l,selection:a,effects:h,userEvent:"input.replace"}),!0}),wg=Hi((s,{query:t})=>{if(s.state.readOnly)return!1;let e=t.matchAll(s.state,1e9).map(n=>{let{from:r,to:o}=n;return{from:r,to:o,insert:t.getReplacement(n)}});if(!e.length)return!1;let i=s.state.phrase("replaced $ matches",e.length)+".";return s.dispatch({changes:e,effects:O.announce.of(i),userEvent:"input.replace.all"}),!0});function Vr(s){return s.state.facet(si).createPanel(s)}function cr(s,t){var e,i,n,r,o;let l=s.selection.main,a=l.empty||l.to>l.from+100?"":s.sliceDoc(l.from,l.to);if(t&&!a)return t;let c=s.facet(si);return new ac({search:((e=t==null?void 0:t.literal)!==null&&e!==void 0?e:c.literal)?a:a.replace(/\n/g,"\\n"),caseSensitive:(i=t==null?void 0:t.caseSensitive)!==null&&i!==void 0?i:c.caseSensitive,literal:(n=t==null?void 0:t.literal)!==null&&n!==void 0?n:c.literal,regexp:(r=t==null?void 0:t.regexp)!==null&&r!==void 0?r:c.regexp,wholeWord:(o=t==null?void 0:t.wholeWord)!==null&&o!==void 0?o:c.wholeWord})}function cc(s){let t=Cn(s,Vr);return t&&t.dom.querySelector("[main-field]")}function fc(s){let t=cc(s);t&&t==s.root.activeElement&&t.select()}const uc=s=>{let t=s.state.field(ue,!1);if(t&&t.panel){let e=cc(s);if(e&&e!=s.root.activeElement){let i=cr(s.state,t.query.spec);i.valid&&s.dispatch({effects:Bi.of(i)}),e.focus(),e.select()}}else s.dispatch({effects:[Fr.of(!0),t?Bi.of(cr(s.state,t.query.spec)):N.appendConfig.of(vg)]});return!0},dc=s=>{let t=s.state.field(ue,!1);if(!t||!t.panel)return!1;let e=Cn(s,Vr);return e&&e.dom.contains(s.root.activeElement)&&s.focus(),s.dispatch({effects:Fr.of(!1)}),!0},qm=[{key:"Mod-f",run:uc,scope:"editor search-panel"},{key:"F3",run:In,shift:Nn,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:In,shift:Nn,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:dc,scope:"editor search-panel"},{key:"Mod-Shift-l",run:xg},{key:"Mod-Alt-g",run:Zp},{key:"Mod-d",run:cg,preventDefault:!0}];class Sg{constructor(t){this.view=t;let e=this.query=t.state.field(ue).query.spec;this.commit=this.commit.bind(this),this.searchField=lt("input",{value:e.search,placeholder:vt(t,"Find"),"aria-label":vt(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=lt("input",{value:e.replace,placeholder:vt(t,"Replace"),"aria-label":vt(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=lt("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=lt("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=lt("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit});function i(n,r,o){return lt("button",{class:"cm-button",name:n,onclick:r,type:"button"},o)}this.dom=lt("div",{onkeydown:n=>this.keydown(n),class:"cm-search"},[this.searchField,i("next",()=>In(t),[vt(t,"next")]),i("prev",()=>Nn(t),[vt(t,"previous")]),i("select",()=>bg(t),[vt(t,"all")]),lt("label",null,[this.caseField,vt(t,"match case")]),lt("label",null,[this.reField,vt(t,"regexp")]),lt("label",null,[this.wordField,vt(t,"by word")]),...t.state.readOnly?[]:[lt("br"),this.replaceField,i("replace",()=>kl(t),[vt(t,"replace")]),i("replaceAll",()=>wg(t),[vt(t,"replace all")])],lt("button",{name:"close",onclick:()=>dc(t),"aria-label":vt(t,"close"),type:"button"},["×"])])}commit(){let t=new ac({search:this.searchField.value,caseSensitive:this.caseField.checked,regexp:this.reField.checked,wholeWord:this.wordField.checked,replace:this.replaceField.value});t.eq(this.query)||(this.query=t,this.view.dispatch({effects:Bi.of(t)}))}keydown(t){yu(this.view,t,"search-panel")?t.preventDefault():t.keyCode==13&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Nn:In)(this.view)):t.keyCode==13&&t.target==this.replaceField&&(t.preventDefault(),kl(this.view))}update(t){for(let e of t.transactions)for(let i of e.effects)i.is(Bi)&&!i.value.eq(this.query)&&this.setQuery(i.value)}setQuery(t){this.query=t,this.searchField.value=t.search,this.replaceField.value=t.replace,this.caseField.checked=t.caseSensitive,this.reField.checked=t.regexp,this.wordField.checked=t.wholeWord}mount(){this.searchField.select()}get pos(){return 80}get top(){return this.view.state.facet(si).top}}function vt(s,t){return s.state.phrase(t)}const on=30,ln=/[\s\.,:;?!]/;function Hr(s,{from:t,to:e}){let i=s.state.doc.lineAt(t),n=s.state.doc.lineAt(e).to,r=Math.max(i.from,t-on),o=Math.min(n,e+on),l=s.state.sliceDoc(r,o);if(r!=i.from){for(let a=0;a<on;a++)if(!ln.test(l[a+1])&&ln.test(l[a])){l=l.slice(a);break}}if(o!=n){for(let a=l.length-1;a>l.length-on;a--)if(!ln.test(l[a-1])&&ln.test(l[a])){l=l.slice(0,a);break}}return O.announce.of(`${s.state.phrase("current match")}. ${l} ${s.state.phrase("on line")} ${i.number}.`)}const kg=O.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),vg=[ue,ye.low(yg),kg];class pc{constructor(t,e,i,n){this.state=t,this.pos=e,this.explicit=i,this.view=n,this.abortListeners=[],this.abortOnDocChange=!1}tokenBefore(t){let e=St(this.state).resolveInner(this.pos,-1);for(;e&&t.indexOf(e.name)<0;)e=e.parent;return e?{from:e.from,to:this.pos,text:this.state.sliceDoc(e.from,this.pos),type:e.type}:null}matchBefore(t){let e=this.state.doc.lineAt(this.pos),i=Math.max(e.from,this.pos-250),n=e.text.slice(i-e.from,this.pos-e.from),r=n.search(gc(t,!1));return r<0?null:{from:i+r,to:this.pos,text:n.slice(r)}}get aborted(){return this.abortListeners==null}addEventListener(t,e,i){t=="abort"&&this.abortListeners&&(this.abortListeners.push(e),i&&i.onDocChange&&(this.abortOnDocChange=!0))}}function vl(s){let t=Object.keys(s).join(""),e=/\w/.test(t);return e&&(t=t.replace(/\w/g,"")),`[${e?"\\w":""}${t.replace(/[^\w\s]/g,"\\$&")}]`}function Cg(s){let t=Object.create(null),e=Object.create(null);for(let{label:n}of s){t[n[0]]=!0;for(let r=1;r<n.length;r++)e[n[r]]=!0}let i=vl(t)+vl(e)+"*$";return[new RegExp("^"+i),new RegExp(i)]}function Ag(s){let t=s.map(n=>typeof n=="string"?{label:n}:n),[e,i]=t.every(n=>/^\w+$/.test(n.label))?[/\w*$/,/\w+$/]:Cg(t);return n=>{let r=n.matchBefore(i);return r||n.explicit?{from:r?r.from:n.pos,options:t,validFor:e}:null}}function Km(s,t){return e=>{for(let i=St(e.state).resolveInner(e.pos,-1);i;i=i.parent){if(s.indexOf(i.name)>-1)return null;if(i.type.isTop)break}return t(e)}}class Cl{constructor(t,e,i,n){this.completion=t,this.source=e,this.match=i,this.score=n}}function Me(s){return s.selection.main.from}function gc(s,t){var e;let{source:i}=s,n=t&&i[0]!="^",r=i[i.length-1]!="$";return!n&&!r?s:new RegExp(`${n?"^":""}(?:${i})${r?"$":""}`,(e=s.flags)!==null&&e!==void 0?e:s.ignoreCase?"i":"")}const Wr=re.define();function Mg(s,t,e,i){let{main:n}=s.selection,r=e-n.from,o=i-n.from;return Object.assign(Object.assign({},s.changeByRange(l=>{if(l!=n&&e!=i&&s.sliceDoc(l.from+r,l.from+o)!=s.sliceDoc(e,i))return{range:l};let a=s.toText(t);return{changes:{from:l.from+r,to:i==n.from?l.to:l.from+o,insert:a},range:b.cursor(l.from+r+a.length)}})),{scrollIntoView:!0,userEvent:"input.complete"})}const Al=new WeakMap;function Dg(s){if(!Array.isArray(s))return s;let t=Al.get(s);return t||Al.set(s,t=Ag(s)),t}const Fn=N.define(),Pi=N.define();class Og{constructor(t){this.pattern=t,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[],this.score=0,this.matched=[];for(let e=0;e<t.length;){let i=st(t,e),n=Bt(i);this.chars.push(i);let r=t.slice(e,e+n),o=r.toUpperCase();this.folded.push(st(o==r?r.toLowerCase():o,0)),e+=n}this.astral=t.length!=this.chars.length}ret(t,e){return this.score=t,this.matched=e,this}match(t){if(this.pattern.length==0)return this.ret(-100,[]);if(t.length<this.pattern.length)return null;let{chars:e,folded:i,any:n,precise:r,byWord:o}=this;if(e.length==1){let x=st(t,0),S=Bt(x),k=S==t.length?0:-100;if(x!=e[0])if(x==i[0])k+=-200;else return null;return this.ret(k,[0,S])}let l=t.indexOf(this.pattern);if(l==0)return this.ret(t.length==this.pattern.length?0:-100,[0,this.pattern.length]);let a=e.length,c=0;if(l<0){for(let x=0,S=Math.min(t.length,200);x<S&&c<a;){let k=st(t,x);(k==e[c]||k==i[c])&&(n[c++]=x),x+=Bt(k)}if(c<a)return null}let h=0,f=0,u=!1,d=0,p=-1,g=-1,m=/[a-z]/.test(t),y=!0;for(let x=0,S=Math.min(t.length,200),k=0;x<S&&f<a;){let w=st(t,x);l<0&&(h<a&&w==e[h]&&(r[h++]=x),d<a&&(w==e[d]||w==i[d]?(d==0&&(p=x),g=x+1,d++):d=0));let v,A=w<255?w>=48&&w<=57||w>=97&&w<=122?2:w>=65&&w<=90?1:0:(v=fr(w))!=v.toLowerCase()?1:v!=v.toUpperCase()?2:0;(!x||A==1&&m||k==0&&A!=0)&&(e[f]==w||i[f]==w&&(u=!0)?o[f++]=x:o.length&&(y=!1)),k=A,x+=Bt(w)}return f==a&&o[0]==0&&y?this.result(-100+(u?-200:0),o,t):d==a&&p==0?this.ret(-200-t.length+(g==t.length?0:-100),[0,g]):l>-1?this.ret(-700-t.length,[l,l+this.pattern.length]):d==a?this.ret(-900-t.length,[p,g]):f==a?this.result(-100+(u?-200:0)+-700+(y?0:-1100),o,t):e.length==2?null:this.result((n[0]?-700:0)+-200+-1100,n,t)}result(t,e,i){let n=[],r=0;for(let o of e){let l=o+(this.astral?Bt(st(i,o)):1);r&&n[r-1]==o?n[r-1]=l:(n[r++]=o,n[r++]=l)}return this.ret(t-i.length,n)}}class Tg{constructor(t){this.pattern=t,this.matched=[],this.score=0,this.folded=t.toLowerCase()}match(t){if(t.length<this.pattern.length)return null;let e=t.slice(0,this.pattern.length),i=e==this.pattern?0:e.toLowerCase()==this.folded?-200:null;return i==null?null:(this.matched=[0,e.length],this.score=i+(t.length==this.pattern.length?0:-100),this)}}const et=T.define({combine(s){return Ee(s,{activateOnTyping:!0,activateOnCompletion:()=>!1,activateOnTypingDelay:100,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:Bg,filterStrict:!1,compareCompletions:(t,e)=>t.label.localeCompare(e.label),interactionDelay:75,updateSyncTime:100},{defaultKeymap:(t,e)=>t&&e,closeOnBlur:(t,e)=>t&&e,icons:(t,e)=>t&&e,tooltipClass:(t,e)=>i=>Ml(t(i),e(i)),optionClass:(t,e)=>i=>Ml(t(i),e(i)),addToOptions:(t,e)=>t.concat(e),filterStrict:(t,e)=>t||e})}});function Ml(s,t){return s?t?s+" "+t:s:t}function Bg(s,t,e,i,n,r){let o=s.textDirection==X.RTL,l=o,a=!1,c="top",h,f,u=t.left-n.left,d=n.right-t.right,p=i.right-i.left,g=i.bottom-i.top;if(l&&u<Math.min(p,d)?l=!1:!l&&d<Math.min(p,u)&&(l=!0),p<=(l?u:d))h=Math.max(n.top,Math.min(e.top,n.bottom-g))-t.top,f=Math.min(400,l?u:d);else{a=!0,f=Math.min(400,(o?t.right:n.right-t.left)-30);let x=n.bottom-t.bottom;x>=g||x>t.top?h=e.bottom-t.top:(c="bottom",h=t.bottom-e.top)}let m=(t.bottom-t.top)/r.offsetHeight,y=(t.right-t.left)/r.offsetWidth;return{style:`${c}: ${h/m}px; max-width: ${f/y}px`,class:"cm-completionInfo-"+(a?o?"left-narrow":"right-narrow":l?"left":"right")}}function Pg(s){let t=s.addToOptions.slice();return s.icons&&t.push({render(e){let i=document.createElement("div");return i.classList.add("cm-completionIcon"),e.type&&i.classList.add(...e.type.split(/\s+/g).map(n=>"cm-completionIcon-"+n)),i.setAttribute("aria-hidden","true"),i},position:20}),t.push({render(e,i,n,r){let o=document.createElement("span");o.className="cm-completionLabel";let l=e.displayLabel||e.label,a=0;for(let c=0;c<r.length;){let h=r[c++],f=r[c++];h>a&&o.appendChild(document.createTextNode(l.slice(a,h)));let u=o.appendChild(document.createElement("span"));u.appendChild(document.createTextNode(l.slice(h,f))),u.className="cm-completionMatchedText",a=f}return a<l.length&&o.appendChild(document.createTextNode(l.slice(a))),o},position:50},{render(e){if(!e.detail)return null;let i=document.createElement("span");return i.className="cm-completionDetail",i.textContent=e.detail,i},position:80}),t.sort((e,i)=>e.position-i.position).map(e=>e.render)}function ps(s,t,e){if(s<=e)return{from:0,to:s};if(t<0&&(t=0),t<=s>>1){let n=Math.floor(t/e);return{from:n*e,to:(n+1)*e}}let i=Math.floor((s-t)/e);return{from:s-(i+1)*e,to:s-i*e}}class Rg{constructor(t,e,i){this.view=t,this.stateField=e,this.applyCompletion=i,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:a=>this.placeInfo(a),key:this},this.space=null,this.currentClass="";let n=t.state.field(e),{options:r,selected:o}=n.open,l=t.state.facet(et);this.optionContent=Pg(l),this.optionClass=l.optionClass,this.tooltipClass=l.tooltipClass,this.range=ps(r.length,o,l.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(t.state),this.dom.addEventListener("mousedown",a=>{let{options:c}=t.state.field(e).open;for(let h=a.target,f;h&&h!=this.dom;h=h.parentNode)if(h.nodeName=="LI"&&(f=/-(\d+)$/.exec(h.id))&&+f[1]<c.length){this.applyCompletion(t,c[+f[1]]),a.preventDefault();return}}),this.dom.addEventListener("focusout",a=>{let c=t.state.field(this.stateField,!1);c&&c.tooltip&&t.state.facet(et).closeOnBlur&&a.relatedTarget!=t.contentDOM&&t.dispatch({effects:Pi.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=ps(r.length,o,t.state.facet(et).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=ps(e.options.length,e.selected,this.view.state.facet(et).maxRenderedOptions),this.showOptions(e.options,t.id)),this.updateSelectedOption(e.selected)){this.destroyInfo();let{completion:i}=e.options[e.selected],{info:n}=i;if(!n)return;let r=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=>At(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&&Eg(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.defaultView||window;r={left:0,top:0,right:o.innerWidth,bottom:o.innerHeight}}return n.top>Math.min(r.bottom,e.bottom)-10||n.bottom<Math.max(r.top,e.top)+10?null:this.view.state.facet(et).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"));let r=null;for(let o=i.from;o<i.to;o++){let{completion:l,match:a}=t[o],{section:c}=l;if(c){let u=typeof c=="string"?c:c.name;if(u!=r&&(o>i.from||i.from==0))if(r=u,typeof c!="string"&&c.header)n.appendChild(c.header(c));else{let d=n.appendChild(document.createElement("completion-section"));d.textContent=u}}const h=n.appendChild(document.createElement("li"));h.id=e+"-"+o,h.setAttribute("role","option");let f=this.optionClass(l);f&&(h.className=f);for(let u of this.optionContent){let d=u(l,this.view.state,this.view,a);d&&h.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 Lg(s,t){return e=>new Rg(e,s,t)}function Eg(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 Dl(s){return(s.boost||0)*100+(s.apply?10:0)+(s.info?5:0)+(s.type?1:0)}function Ig(s,t){let e=[],i=null,n=c=>{e.push(c);let{section:h}=c.completion;if(h){i||(i=[]);let f=typeof h=="string"?h:h.name;i.some(u=>u.name==f)||i.push(typeof h=="string"?{name:f}:h)}},r=t.facet(et);for(let c of s)if(c.hasResult()){let h=c.result.getMatch;if(c.result.filter===!1)for(let f of c.result.options)n(new Cl(f,c.source,h?h(f):[],1e9-e.length));else{let f=t.sliceDoc(c.from,c.to),u,d=r.filterStrict?new Tg(f):new Og(f);for(let p of c.result.options)if(u=d.match(p.label)){let g=p.displayLabel?h?h(p,u.matched):[]:u.matched;n(new Cl(p,c.source,g,u.score+(p.boost||0)))}}}if(i){let c=Object.create(null),h=0,f=(u,d)=>{var p,g;return((p=u.rank)!==null&&p!==void 0?p:1e9)-((g=d.rank)!==null&&g!==void 0?g:1e9)||(u.name<d.name?-1:1)};for(let u of i.sort(f))h-=1e5,c[u.name]=h;for(let u of e){let{section:d}=u.completion;d&&(u.score+=c[typeof d=="string"?d:d.name])}}let o=[],l=null,a=r.compareCompletions;for(let c of e.sort((h,f)=>f.score-h.score||a(h.completion,f.completion))){let h=c.completion;!l||l.label!=h.label||l.detail!=h.detail||l.type!=null&&h.type!=null&&l.type!=h.type||l.apply!=h.apply||l.boost!=h.boost?o.push(c):Dl(c.completion)>Dl(l)&&(o[o.length-1]=c),l=c.completion}return o}class We{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 We(this.options,Ol(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,r,o){if(n&&!o&&t.some(c=>c.isPending))return n.setDisabled();let l=Ig(t,e);if(!l.length)return n&&t.some(c=>c.isPending)?n.setDisabled():null;let a=e.facet(et).selectOnOpen?0:-1;if(n&&n.selected!=a&&n.selected!=-1){let c=n.options[n.selected].completion;for(let h=0;h<l.length;h++)if(l[h].completion==c){a=h;break}}return new We(l,Ol(i,a),{pos:t.reduce((c,h)=>h.hasResult()?Math.min(c,h.from):c,1e8),create:zg,above:r.aboveCursor},n?n.timestamp:Date.now(),a,!1)}map(t){return new We(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 We(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class Vn{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new Vn(Hg,"cm-ac-"+Math.floor(Math.random()*2e6).toString(36),null)}update(t){let{state:e}=t,i=e.facet(et),r=(i.override||e.languageDataAt("autocomplete",Me(e)).map(Dg)).map(a=>(this.active.find(h=>h.source==a)||new Et(a,this.active.some(h=>h.state!=0)?1:0)).update(t,i));r.length==this.active.length&&r.every((a,c)=>a==this.active[c])&&(r=this.active);let o=this.open,l=t.effects.some(a=>a.is(zr));o&&t.docChanged&&(o=o.map(t.changes)),t.selection||r.some(a=>a.hasResult()&&t.changes.touchesRange(a.from,a.to))||!Ng(r,this.active)||l?o=We.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 Et(a.source,0):a));for(let a of t.effects)a.is(yc)&&(o=o&&o.setSelected(a.value,this.id));return r==this.active&&o==this.open?this:new Vn(r,this.id,o)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?Fg:Vg}}function Ng(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 Fg={"aria-autocomplete":"list"},Vg={};function Ol(s,t){let e={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":s};return t>-1&&(e["aria-activedescendant"]=s+"-"+t),e}const Hg=[];function mc(s,t){if(s.isUserEvent("input.complete")){let i=s.annotation(Wr);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 Et{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=mc(t,e),n=this;(i&8||i&16&&this.touches(t))&&(n=new Et(n.source,0)),i&4&&n.state==0&&(n=new Et(this.source,1)),n=n.updateFor(t,i);for(let r of t.effects)if(r.is(Fn))n=new Et(n.source,1,r.value);else if(r.is(Pi))n=new Et(n.source,0);else if(r.is(zr))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(Me(t.state))}}class Ue extends Et{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=Me(t.state);if(l>o||!n||e&2&&(Me(t.startState)==this.from||l<this.limit))return new Et(this.source,e&4?1:0);let a=t.changes.mapPos(this.limit);return Wg(n.validFor,t.state,r,o)?new Ue(this.source,this.explicit,a,n,r,o):n.update&&(n=n.update(n,r,o,new pc(t.state,l,!1)))?new Ue(this.source,this.explicit,a,n,n.from,(i=n.to)!==null&&i!==void 0?i:Me(t.state)):new Et(this.source,1,this.explicit)}map(t){return t.empty?this:(this.result.map?this.result.map(this.result,t):this.result)?new Ue(this.source,this.explicit,t.mapPos(this.limit),this.result,t.mapPos(this.from),t.mapPos(this.to,1)):new Et(this.source,0)}touches(t){return t.changes.touchesRange(this.from,this.to)}}function Wg(s,t,e,i){if(!s)return!1;let n=t.sliceDoc(e,i);return typeof s=="function"?s(n,e,i,t):gc(s,!0).test(n)}const zr=N.define({map(s,t){return s.map(e=>e.map(t))}}),yc=N.define(),xt=yt.define({create(){return Vn.start()},update(s,t){return s.update(t)},provide:s=>[th.from(s,t=>t.tooltip),O.contentAttributes.from(s,t=>t.attrs)]});function qr(s,t){const e=t.completion.apply||t.completion.label;let i=s.state.field(xt).active.find(n=>n.source==t.source);return i instanceof Ue?(typeof e=="string"?s.dispatch(Object.assign(Object.assign({},Mg(s.state,e,i.from,i.to)),{annotations:Wr.of(t.completion)})):e(s,t.completion,i.from,i.to),!0):!1}const zg=Lg(xt,qr);function an(s,t="option"){return e=>{let i=e.state.field(xt,!1);if(!i||!i.open||i.open.disabled||Date.now()-i.open.timestamp<e.state.facet(et).interactionDelay)return!1;let n=1,r;t=="page"&&(r=eh(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:yc.of(l)}),!0}}const qg=s=>{let t=s.state.field(xt,!1);return s.state.readOnly||!t||!t.open||t.open.selected<0||t.open.disabled||Date.now()-t.open.timestamp<s.state.facet(et).interactionDelay?!1:qr(s,t.open.options[t.open.selected])},Tl=s=>s.state.field(xt,!1)?(s.dispatch({effects:Fn.of(!0)}),!0):!1,Kg=s=>{let t=s.state.field(xt,!1);return!t||!t.active.some(e=>e.state!=0)?!1:(s.dispatch({effects:Pi.of(null)}),!0)};class $g{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const jg=50,Ug=1e3,Gg=ut.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(xt).active)t.isPending&&this.startQuery(t)}update(s){let t=s.state.field(xt),e=s.state.facet(et);if(!s.selectionSet&&!s.docChanged&&s.startState.field(xt)==t)return;let i=s.transactions.some(r=>{let o=mc(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>jg&&Date.now()-o.time>Ug){for(let l of o.context.abortListeners)try{l()}catch(a){At(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(Fn)))&&(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(xt);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(et).updateSyncTime))}startQuery(s){let{state:t}=this.view,e=Me(t),i=new pc(t,e,s.explicit,this.view),n=new $g(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:Pi.of(null)}),At(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(et).updateSyncTime))}accept(){var s;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let t=[],e=this.view.state.facet(et),i=this.view.state.field(xt);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=Me(r.updates.length?r.updates[0].startState:this.view.state),a=Math.min(l,r.done.from+(r.active.explicit?0:1)),c=new Ue(r.active.source,r.active.explicit,a,r.done,r.done.from,(s=r.done.to)!==null&&s!==void 0?s:l);for(let h of r.updates)c=c.update(h,e);if(c.hasResult()){t.push(c);continue}}let o=i.active.find(l=>l.source==r.active.source);if(o&&o.isPending)if(r.done==null){let l=new Et(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:zr.of(t)})}},{eventHandlers:{blur(s){let t=this.view.state.field(xt,!1);if(t&&t.tooltip&&this.view.state.facet(et).closeOnBlur){let e=t.open&&eh(this.view,t.open.tooltip);(!e||!e.dom.contains(s.relatedTarget))&&setTimeout(()=>this.view.dispatch({effects:Pi.of(null)}),10)}},compositionstart(){this.composing=1},compositionend(){this.composing==3&&setTimeout(()=>this.view.dispatch({effects:Fn.of(!1)}),20),this.composing=0}}}),Jg=typeof navigator=="object"&&/Win/.test(navigator.platform),Yg=ye.highest(O.domEventHandlers({keydown(s,t){let e=t.state.field(xt,!1);if(!e||!e.open||e.open.disabled||e.open.selected<0||s.key.length>1||s.ctrlKey&&!(Jg&&s.altKey)||s.metaKey)return!1;let i=e.open.options[e.open.selected],n=e.active.find(o=>o.source==i.source),r=i.completion.commitCharacters||n.result.commitCharacters;return r&&r.indexOf(s.key)>-1&&qr(t,i),!1}})),bc=O.baseTheme({".cm-tooltip.cm-tooltip-autocomplete":{"& > ul":{fontFamily:"monospace",whiteSpace:"nowrap",overflow:"hidden auto",maxWidth_fallback:"700px",maxWidth:"min(700px, 95vw)",minWidth:"250px",maxHeight:"10em",height:"100%",listStyle:"none",margin:0,padding:0,"& > li, & > completion-section":{padding:"1px 3px",lineHeight:1.2},"& > li":{overflowX:"hidden",textOverflow:"ellipsis",cursor:"pointer"},"& > completion-section":{display:"list-item",borderBottom:"1px solid silver",paddingLeft:"0.5em",opacity:.7}}},"&light .cm-tooltip-autocomplete ul li[aria-selected]":{background:"#17c",color:"white"},"&light .cm-tooltip-autocomplete-disabled ul li[aria-selected]":{background:"#777"},"&dark .cm-tooltip-autocomplete ul li[aria-selected]":{background:"#347",color:"white"},"&dark .cm-tooltip-autocomplete-disabled 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Xg{constructor(t,e,i,n){this.field=t,this.line=e,this.from=i,this.to=n}}class Kr{constructor(t,e,i){this.field=t,this.from=e,this.to=i}map(t){let e=t.mapPos(this.from,-1,ht.TrackDel),i=t.mapPos(this.to,1,ht.TrackDel);return e==null||i==null?null:new Kr(this.field,e,i)}}class $r{constructor(t,e){this.lines=t,this.fieldPositions=e}instantiate(t,e){let i=[],n=[e],r=t.doc.lineAt(e),o=/^\s*/.exec(r.text)[0];for(let a of this.lines){if(i.length){let c=o,h=/^\t*/.exec(a)[0].length;for(let f=0;f<h;f++)c+=t.facet(qn);n.push(e+c.length-h),a=c+a.slice(h)}i.push(a),e+=a.length+1}let l=this.fieldPositions.map(a=>new Kr(a.field,n[a.line]+a.from,n[a.line]+a.to));return{text:i,ranges:l}}static parse(t){let e=[],i=[],n=[],r;for(let o of t.split(/\r\n?|\n/)){for(;r=/[#$]\{(?:(\d+)(?::([^}]*))?|((?:\\[{}]|[^}])*))\}/.exec(o);){let l=r[1]?+r[1]:null,a=r[2]||r[3]||"",c=-1,h=a.replace(/\\[{}]/g,f=>f[1]);for(let f=0;f<e.length;f++)(l!=null?e[f].seq==l:h&&e[f].name==h)&&(c=f);if(c<0){let f=0;for(;f<e.length&&(l==null||e[f].seq!=null&&e[f].seq<l);)f++;e.splice(f,0,{seq:l,name:h}),c=f;for(let u of n)u.field>=c&&u.field++}n.push(new Xg(c,i.length,r.index,r.index+h.length)),o=o.slice(0,r.index)+a+o.slice(r.index+r[0].length)}o=o.replace(/\\([{}])/g,(l,a,c)=>{for(let h of n)h.line==i.length&&h.from>c&&(h.from--,h.to--);return a}),i.push(o)}return new $r(i,n)}}let _g=P.widget({widget:new class extends Ie{toDOM(){let s=document.createElement("span");return s.className="cm-snippetFieldPosition",s}ignoreEvent(){return!1}}}),Qg=P.mark({class:"cm-snippetField"});class ri{constructor(t,e){this.ranges=t,this.active=e,this.deco=P.set(t.map(i=>(i.from==i.to?_g:Qg).range(i.from,i.to)))}map(t){let e=[];for(let i of this.ranges){let n=i.map(t);if(!n)return null;e.push(n)}return new ri(e,this.active)}selectionInsideField(t){return t.ranges.every(e=>this.ranges.some(i=>i.field==this.active&&i.from<=e.from&&i.to>=e.to))}}const Wi=N.define({map(s,t){return s&&s.map(t)}}),Zg=N.define(),Ri=yt.define({create(){return null},update(s,t){for(let e of t.effects){if(e.is(Wi))return e.value;if(e.is(Zg)&&s)return new ri(s.ranges,e.value)}return s&&t.docChanged&&(s=s.map(t.changes)),s&&t.selection&&!s.selectionInsideField(t.selection)&&(s=null),s},provide:s=>O.decorations.from(s,t=>t?t.deco:P.none)});function jr(s,t){return b.create(s.filter(e=>e.field==t).map(e=>b.range(e.from,e.to)))}function tm(s){let t=$r.parse(s);return(e,i,n,r)=>{let{text:o,ranges:l}=t.instantiate(e.state,n),a={changes:{from:n,to:r,insert:F.of(o)},scrollIntoView:!0,annotations:i?[Wr.of(i),Z.userEvent.of("input.complete")]:void 0};if(l.length&&(a.selection=jr(l,0)),l.some(c=>c.field>0)){let c=new ri(l,0),h=a.effects=[Wi.of(c)];e.state.field(Ri,!1)===void 0&&h.push(N.appendConfig.of([Ri,rm,om,bc]))}e.dispatch(e.state.update(a))}}function xc(s){return({state:t,dispatch:e})=>{let i=t.field(Ri,!1);if(!i||s<0&&i.active==0)return!1;let n=i.active+s,r=s>0&&!i.ranges.some(o=>o.field==n+s);return e(t.update({selection:jr(i.ranges,n),effects:Wi.of(r?null:new ri(i.ranges,n)),scrollIntoView:!0})),!0}}const em=({state:s,dispatch:t})=>s.field(Ri,!1)?(t(s.update({effects:Wi.of(null)})),!0):!1,im=xc(1),nm=xc(-1),sm=[{key:"Tab",run:im,shift:nm},{key:"Escape",run:em}],Bl=T.define({combine(s){return s.length?s[0]:sm}}),rm=ye.highest(Ar.compute([Bl],s=>s.facet(Bl)));function $m(s,t){return Object.assign(Object.assign({},t),{apply:tm(s)})}const om=O.domEventHandlers({mousedown(s,t){let e=t.state.field(Ri,!1),i;if(!e||(i=t.posAtCoords({x:s.clientX,y:s.clientY}))==null)return!1;let n=e.ranges.find(r=>r.from<=i&&r.to>=i);return!n||n.field==e.active?!1:(t.dispatch({selection:jr(e.ranges,n.field),effects:Wi.of(e.ranges.some(r=>r.field>n.field)?new ri(e.ranges,n.field):null),scrollIntoView:!0}),!0)}}),Li={brackets:["(","[","{","'",'"'],before:")]}:;>",stringPrefixes:[]},Ae=N.define({map(s,t){let e=t.mapPos(s,-1,ht.TrackAfter);return e??void 0}}),Ur=new class extends De{};Ur.startSide=1;Ur.endSide=-1;const wc=yt.define({create(){return K.empty},update(s,t){if(s=s.map(t.changes),t.selection){let e=t.state.doc.lineAt(t.selection.main.head);s=s.update({filter:i=>i>=e.from&&i<=e.to})}for(let e of t.effects)e.is(Ae)&&(s=s.update({add:[Ur.range(e.value,e.value+1)]}));return s}});function jm(){return[am,wc]}const gs="()[]{}<>";function Sc(s){for(let t=0;t<gs.length;t+=2)if(gs.charCodeAt(t)==s)return gs.charAt(t+1);return fr(s<128?s:s+1)}function kc(s,t){return s.languageDataAt("closeBrackets",t)[0]||Li}const lm=typeof navigator=="object"&&/Android\b/.test(navigator.userAgent),am=O.inputHandler.of((s,t,e,i)=>{if((lm?s.composing:s.compositionStarted)||s.state.readOnly)return!1;let n=s.state.selection.main;if(i.length>2||i.length==2&&Bt(st(i,0))==1||t!=n.from||e!=n.to)return!1;let r=cm(s.state,i);return r?(s.dispatch(r),!0):!1}),hm=({state:s,dispatch:t})=>{if(s.readOnly)return!1;let i=kc(s,s.selection.main.head).brackets||Li.brackets,n=null,r=s.changeByRange(o=>{if(o.empty){let l=fm(s.doc,o.head);for(let a of i)if(a==l&&Yn(s.doc,o.head)==Sc(st(a,0)))return{changes:{from:o.head-a.length,to:o.head+a.length},range:b.cursor(o.head-a.length)}}return{range:n=o}});return n||t(s.update(r,{scrollIntoView:!0,userEvent:"delete.backward"})),!n},Um=[{key:"Backspace",run:hm}];function cm(s,t){let e=kc(s,s.selection.main.head),i=e.brackets||Li.brackets;for(let n of i){let r=Sc(st(n,0));if(t==n)return r==n?pm(s,n,i.indexOf(n+n+n)>-1,e):um(s,n,r,e.before||Li.before);if(t==r&&vc(s,s.selection.main.from))return dm(s,n,r)}return null}function vc(s,t){let e=!1;return s.field(wc).between(0,s.doc.length,i=>{i==t&&(e=!0)}),e}function Yn(s,t){let e=s.sliceString(t,t+2);return e.slice(0,Bt(st(e,0)))}function fm(s,t){let e=s.sliceString(t-2,t);return Bt(st(e,0))==e.length?e:e.slice(1)}function um(s,t,e,i){let n=null,r=s.changeByRange(o=>{if(!o.empty)return{changes:[{insert:t,from:o.from},{insert:e,from:o.to}],effects:Ae.of(o.to+t.length),range:b.range(o.anchor+t.length,o.head+t.length)};let l=Yn(s.doc,o.head);return!l||/\s/.test(l)||i.indexOf(l)>-1?{changes:{insert:t+e,from:o.head},effects:Ae.of(o.head+t.length),range:b.cursor(o.head+t.length)}:{range:n=o}});return n?null:s.update(r,{scrollIntoView:!0,userEvent:"input.type"})}function dm(s,t,e){let i=null,n=s.changeByRange(r=>r.empty&&Yn(s.doc,r.head)==e?{changes:{from:r.head,to:r.head+e.length,insert:e},range:b.cursor(r.head+e.length)}:i={range:r});return i?null:s.update(n,{scrollIntoView:!0,userEvent:"input.type"})}function pm(s,t,e,i){let n=i.stringPrefixes||Li.stringPrefixes,r=null,o=s.changeByRange(l=>{if(!l.empty)return{changes:[{insert:t,from:l.from},{insert:t,from:l.to}],effects:Ae.of(l.to+t.length),range:b.range(l.anchor+t.length,l.head+t.length)};let a=l.head,c=Yn(s.doc,a),h;if(c==t){if(Pl(s,a))return{changes:{insert:t+t,from:a},effects:Ae.of(a+t.length),range:b.cursor(a+t.length)};if(vc(s,a)){let u=e&&s.sliceDoc(a,a+t.length*3)==t+t+t?t+t+t:t;return{changes:{from:a,to:a+u.length,insert:u},range:b.cursor(a+u.length)}}}else{if(e&&s.sliceDoc(a-2*t.length,a)==t+t&&(h=Rl(s,a-2*t.length,n))>-1&&Pl(s,h))return{changes:{insert:t+t+t+t,from:a},effects:Ae.of(a+t.length),range:b.cursor(a+t.length)};if(s.charCategorizer(a)(c)!=J.Word&&Rl(s,a,n)>-1&&!gm(s,a,t,n))return{changes:{insert:t+t,from:a},effects:Ae.of(a+t.length),range:b.cursor(a+t.length)}}return{range:r=l}});return r?null:s.update(o,{scrollIntoView:!0,userEvent:"input.type"})}function Pl(s,t){let e=St(s).resolveInner(t+1);return e.parent&&e.from==t}function gm(s,t,e,i){let n=St(s).resolveInner(t,-1),r=i.reduce((o,l)=>Math.max(o,l.length),0);for(let o=0;o<5;o++){let l=s.sliceDoc(n.from,Math.min(n.to,n.from+e.length+r)),a=l.indexOf(e);if(!a||a>-1&&i.indexOf(l.slice(0,a))>-1){let h=n.firstChild;for(;h&&h.from==n.from&&h.to-h.from>e.length+a;){if(s.sliceDoc(h.to-e.length,h.to)==e)return!1;h=h.firstChild}return!0}let c=n.to==t&&n.parent;if(!c)break;n=c}return!1}function Rl(s,t,e){let i=s.charCategorizer(t);if(i(s.sliceDoc(t-1,t))!=J.Word)return t;for(let n of e){let r=t-n.length;if(s.sliceDoc(r,t)==n&&i(s.sliceDoc(r-1,r))!=J.Word)return r}return-1}function Gm(s={}){return[Yg,xt,et.of(s),Gg,ym,bc]}const mm=[{key:"Ctrl-Space",run:Tl},{mac:"Alt-`",run:Tl},{key:"Escape",run:Kg},{key:"ArrowDown",run:an(!0)},{key:"ArrowUp",run:an(!1)},{key:"PageDown",run:an(!0,"page")},{key:"PageUp",run:an(!1,"page")},{key:"Enter",run:qg}],ym=ye.highest(Ar.computeN([et],s=>s.facet(et).defaultKeymap?[mm]:[]));export{Mm as A,uh as B,Hn as C,Ju as D,O as E,Pm as F,Rm as G,Lm as H,Y as I,Om as J,Am as K,er as L,Bm as M,Mr as N,Tm as O,oh as P,yd as Q,Km as R,wh as S,U as T,Ag as U,b as V,$m as W,hh as X,Id as Y,mm as a,H as b,Um as c,Hm as d,Cm as e,Sm as f,Fm as g,Vm as h,xm as i,wm as j,Em as k,Nm as l,jm as m,zm as n,Ar as o,Gm as p,km as q,vm as r,qm as s,Wm as t,Im as u,St as v,mt as w,L as x,ud as y,M as z};