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t.numberingSystem&&t.numberingSystem!=="latn"?!1:t.numberingSystem==="latn"||!t.locale||t.locale.startsWith("en")||new Intl.DateTimeFormat(t.intl).resolvedOptions().numberingSystem==="latn"}class hae{constructor(e,n,i){this.padTo=i.padTo||0,this.floor=i.floor||!1;const{padTo:r,floor:o,...s}=i;if(!n||Object.keys(s).length>0){const a={useGrouping:!1,...i};i.padTo>0&&(a.minimumIntegerDigits=i.padTo),this.inf=rae(e,a)}}format(e){if(this.inf){const n=this.floor?Math.floor(e):e;return this.inf.format(n)}else{const n=this.floor?Math.floor(e):vO(e,3);return gi(n,this.padTo)}}}class pae{constructor(e,n,i){this.opts=i,this.originalZone=void 0;let r;if(this.opts.timeZone)this.dt=e;else if(e.zone.type==="fixed"){const s=-1*(e.offset/60),a=s>=0?`Etc/GMT+${s}`:`Etc/GMT${s}`;e.offset!==0&&qa.create(a).valid?(r=a,this.dt=e):(r="UTC",this.dt=e.offset===0?e:e.setZone("UTC").plus({minutes:e.offset}),this.originalZone=e.zone)}else e.zone.type==="system"?this.dt=e:e.zone.type==="iana"?(this.dt=e,r=e.zone.name):(r="UTC",this.dt=e.setZone("UTC").plus({minutes:e.offset}),this.originalZone=e.zone);const o={...this.opts};o.timeZone=o.timeZone||r,this.dtf=aO(n,o)}format(){return this.originalZone?this.formatToParts().map(({value:e})=>e).join(""):this.dtf.format(this.dt.toJSDate())}formatToParts(){const e=this.dtf.formatToParts(this.dt.toJSDate());return this.originalZone?e.map(n=>{if(n.type==="timeZoneName"){const i=this.originalZone.offsetName(this.dt.ts,{locale:this.dt.locale,format:this.opts.timeZoneName});return{...n,value:i}}else return n}):e}resolvedOptions(){return this.dtf.resolvedOptions()}}class gae{constructor(e,n,i){this.opts={style:"long",...i},!n&&EN()&&(this.rtf=oae(e,i))}format(e,n){return this.rtf?this.rtf.format(e,n):jae(n,e,this.opts.numeric,this.opts.style!=="long")}formatToParts(e,n){return this.rtf?this.rtf.formatToParts(e,n):[]}}const mae={firstDay:1,minimalDays:4,weekend:[6,7]};class qt{static fromOpts(e){return qt.create(e.locale,e.numberingSystem,e.outputCalendar,e.weekSettings,e.defaultToEN)}static create(e,n,i,r,o=!1){const s=e||Yn.defaultLocale,a=s||(o?"en-US":sae()),l=n||Yn.defaultNumberingSystem,u=i||Yn.defaultOutputCalendar,f=gO(r)||Yn.defaultWeekSettings;return new qt(a,l,u,f,s)}static resetCache(){Sg=null,sO={},lO={},uO={}}static fromObject({locale:e,numberingSystem:n,outputCalendar:i,weekSettings:r}={}){return qt.create(e,n,i,r)}constructor(e,n,i,r,o){const[s,a,l]=lae(e);this.locale=s,this.numberingSystem=n||a||null,this.outputCalendar=i||l||null,this.weekSettings=r,this.intl=uae(this.locale,this.numberingSystem,this.outputCalendar),this.weekdaysCache={format:{},standalone:{}},this.monthsCache={format:{},standalone:{}},this.meridiemCache=null,this.eraCache={},this.specifiedLocale=o,this.fastNumbersCached=null}get fastNumbers(){return this.fastNumbersCached==null&&(this.fastNumbersCached=dae(this)),this.fastNumbersCached}listingMode(){const e=this.isEnglish(),n=(this.numberingSystem===null||this.numberingSystem==="latn")&&(this.outputCalendar===null||this.outputCalendar==="gregory");return e&&n?"en":"intl"}clone(e){return!e||Object.getOwnPropertyNames(e).length===0?this:qt.create(e.locale||this.specifiedLocale,e.numberingSystem||this.numberingSystem,e.outputCalendar||this.outputCalendar,gO(e.weekSettings)||this.weekSettings,e.defaultToEN||!1)}redefaultToEN(e={}){return this.clone({...e,defaultToEN:!0})}redefaultToSystem(e={}){return this.clone({...e,defaultToEN:!1})}months(e,n=!1){return bb(this,e,DN,()=>{const i=n?{month:e,day:"numeric"}:{month:e},r=n?"format":"standalone";return this.monthsCache[r][e]||(this.monthsCache[r][e]=cae(o=>this.extract(o,i,"month"))),this.monthsCache[r][e]})}weekdays(e,n=!1){return bb(this,e,RN,()=>{const i=n?{weekday:e,year:"numeric",month:"long",day:"numeric"}:{weekday:e},r=n?"format":"standalone";return this.weekdaysCache[r][e]||(this.weekdaysCache[r][e]=fae(o=>this.extract(o,i,"weekday"))),this.weekdaysCache[r][e]})}meridiems(){return bb(this,void 0,()=>jN,()=>{if(!this.meridiemCache){const e={hour:"numeric",hourCycle:"h12"};this.meridiemCache=[dt.utc(2016,11,13,9),dt.utc(2016,11,13,19)].map(n=>this.extract(n,e,"dayperiod"))}return this.meridiemCache})}eras(e){return bb(this,e,FN,()=>{const n={era:e};return this.eraCache[e]||(this.eraCache[e]=[dt.utc(-40,1,1),dt.utc(2017,1,1)].map(i=>this.extract(i,n,"era"))),this.eraCache[e]})}extract(e,n,i){const r=this.dtFormatter(e,n),o=r.formatToParts(),s=o.find(a=>a.type.toLowerCase()===i);return s?s.value:null}numberFormatter(e={}){return new hae(this.intl,e.forceSimple||this.fastNumbers,e)}dtFormatter(e,n={}){return new pae(e,this.intl,n)}relFormatter(e={}){return new gae(this.intl,this.isEnglish(),e)}listFormatter(e={}){return iae(this.intl,e)}isEnglish(){return this.locale==="en"||this.locale.toLowerCase()==="en-us"||new 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cN=()=>Date.now(),fN="system",dN=null,hN=null,pN=null,gN=60,mN,vN=null;class Yn{static get now(){return cN}static set now(e){cN=e}static set defaultZone(e){fN=e}static get defaultZone(){return eu(fN,gb.instance)}static get defaultLocale(){return dN}static set defaultLocale(e){dN=e}static get defaultNumberingSystem(){return hN}static set defaultNumberingSystem(e){hN=e}static get defaultOutputCalendar(){return pN}static set defaultOutputCalendar(e){pN=e}static get defaultWeekSettings(){return vN}static set defaultWeekSettings(e){vN=gO(e)}static get twoDigitCutoffYear(){return gN}static set twoDigitCutoffYear(e){gN=e%100}static get throwOnInvalid(){return mN}static set throwOnInvalid(e){mN=e}static resetCaches(){qt.resetCache(),qa.resetCache(),dt.resetCache(),yae()}}class Es{constructor(e,n){this.reason=e,this.explanation=n}toMessage(){return this.explanation?`${this.reason}: ${this.explanation}`:this.reason}}const 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Jae=/^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),\s)?(\d{1,2})\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s(\d{2,4})\s(\d\d):(\d\d)(?::(\d\d))?\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|(?:([+-]\d\d)(\d\d)))$/;function ele(t){const[,e,n,i,r,o,s,a,l,u,f,d]=t,h=wO(e,r,i,n,o,s,a);let g;return l?g=Kae[l]:u?g=0:g=_b(f,d),[h,new Rr(g)]}function tle(t){return t.replace(/$[^()]*$|[\n\t]/g," ").replace(/(\s\s+)/g," ").trim()}const nle=/^(Mon|Tue|Wed|Thu|Fri|Sat|Sun), (\d\d) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) (\d{4}) (\d\d):(\d\d):(\d\d) GMT$/,ile=/^(Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday), (\d\d)-(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)-(\d\d) (\d\d):(\d\d):(\d\d) GMT$/,rle=/^(Mon|Tue|Wed|Thu|Fri|Sat|Sun) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec) ( \d|\d\d) (\d\d):(\d\d):(\d\d) (\d{4})$/;function ZN(t){const[,e,n,i,r,o,s,a]=t;return[wO(e,r,i,n,o,s,a),Rr.utcInstance]}function ole(t){const[,e,n,i,r,o,s,a]=t;return[wO(e,a,n,i,r,o,s),Rr.utcInstance]}const sle=md(Bae,yO),ale=md(Wae,yO),lle=md(Hae,yO),ule=md(QN),qN=vd(Yae,yd,$g,Mg),cle=vd(Qae,yd,$g,Mg),fle=vd(Uae,yd,$g,Mg),dle=vd(yd,$g,Mg);function hle(t){return bd(t,[sle,qN],[ale,cle],[lle,fle],[ule,dle])}function ple(t){return bd(tle(t),[Jae,ele])}function gle(t){return bd(t,[nle,ZN],[ile,ZN],[rle,ole])}function mle(t){return bd(t,[Xae,Gae])}const vle=vd(yd);function ble(t){return bd(t,[Vae,vle])}const kle=md(Zae,qae),yle=md(UN),wle=vd(yd,$g,Mg);function xle(t){return bd(t,[kle,qN],[yle,wle])}const YN="Invalid Duration",VN={weeks:{days:7,hours:7*24,minutes:7*24*60,seconds:7*24*60*60,milliseconds:7*24*60*60*1e3},days:{hours:24,minutes:24*60,seconds:24*60*60,milliseconds:24*60*60*1e3},hours:{minutes:60,seconds:60*60,milliseconds:60*60*1e3},minutes:{seconds:60,milliseconds:60*1e3},seconds:{milliseconds:1e3}},_le={years:{quarters:4,months:12,weeks:52,days:365,hours:365*24,minutes:365*24*60,seconds:365*24*60*60,milliseconds:365*24*60*60*1e3},quarters:{months:3,weeks:13,days:91,hours:91*24,minutes:91*24*60,seconds:91*24*60*60,milliseconds:91*24*60*60*1e3},months:{weeks:4,days:30,hours:30*24,minutes:30*24*60,seconds:30*24*60*60,milliseconds:30*24*60*60*1e3},...VN},Jo=146097/400,wd=146097/4800,Ole={years:{quarters:4,months:12,weeks:Jo/7,days:Jo,hours:Jo*24,minutes:Jo*24*60,seconds:Jo*24*60*60,milliseconds:Jo*24*60*60*1e3},quarters:{months:3,weeks:Jo/28,days:Jo/4,hours:Jo*24/4,minutes:Jo*24*60/4,seconds:Jo*24*60*60/4,milliseconds:Jo*24*60*60*1e3/4},months:{weeks:wd/7,days:wd,hours:wd*24,minutes:wd*24*60,seconds:wd*24*60*60,milliseconds:wd*24*60*60*1e3},...VN},Ec=["years","quarters","months","weeks","days","hours","minutes","seconds","milliseconds"],Sle=Ec.slice(0).reverse();function iu(t,e,n=!1){const i={values:n?e.values:{...t.values,...e.values||{}},loc:t.loc.clone(e.loc),conversionAccuracy:e.conversionAccuracy||t.conversionAccuracy,matrix:e.matrix||t.matrix};return new Ft(i)}function XN(t,e){let n=e.milliseconds??0;for(const i of Sle.slice(1))e[i]&&(n+=e[i]*t[i].milliseconds);return n}function GN(t,e){const n=XN(t,e)<0?-1:1;Ec.reduceRight((i,r)=>{if(bt(e[r]))return i;if(i){const o=e[i]*n,s=t[r][i],a=Math.floor(o/s);e[r]+=a*n,e[i]-=a*s*n}return r},null),Ec.reduce((i,r)=>{if(bt(e[r]))return i;if(i){const o=e[i]%1;e[i]-=o,e[r]+=o*t[i][r]}return r},null)}function Cle(t){const e={};for(const[n,i]of Object.entries(t))i!==0&&(e[n]=i);return e}class Ft{constructor(e){const n=e.conversionAccuracy==="longterm"||!1;let i=n?Ole:_le;e.matrix&&(i=e.matrix),this.values=e.values,this.loc=e.loc||qt.create(),this.conversionAccuracy=n?"longterm":"casual",this.invalid=e.invalid||null,this.matrix=i,this.isLuxonDuration=!0}static fromMillis(e,n){return Ft.fromObject({milliseconds:e},n)}static fromObject(e,n={}){if(e==null||typeof e!="object")throw new kr(`Duration.fromObject: argument expected to be an object, got ${e===null?"null":typeof e}`);return new Ft({values:Ob(e,Ft.normalizeUnit),loc:qt.fromObject(n),conversionAccuracy:n.conversionAccuracy,matrix:n.matrix})}static fromDurationLike(e){if(tu(e))return Ft.fromMillis(e);if(Ft.isDuration(e))return e;if(typeof e=="object")return Ft.fromObject(e);throw new kr(`Unknown duration argument ${e} of type ${typeof e}`)}static fromISO(e,n){const[i]=mle(e);return i?Ft.fromObject(i,n):Ft.invalid("unparsable",`the input "${e}" can't be parsed as ISO 8601`)}static fromISOTime(e,n){const[i]=ble(e);return i?Ft.fromObject(i,n):Ft.invalid("unparsable",`the input "${e}" can't be parsed as ISO 8601`)}static invalid(e,n=null){if(!e)throw new kr("need to specify a reason the Duration is invalid");const i=e instanceof Es?e:new Es(e,n);if(Yn.throwOnInvalid)throw new Xse(i);return new Ft({invalid:i})}static normalizeUnit(e){const n={year:"years",years:"years",quarter:"quarters",quarters:"quarters",month:"months",months:"months",week:"weeks",weeks:"weeks",day:"days",days:"days",hour:"hours",hours:"hours",minute:"minutes",minutes:"minutes",second:"seconds",seconds:"seconds",millisecond:"milliseconds",milliseconds:"milliseconds"}[e&&e.toLowerCase()];if(!n)throw new B7(e);return n}static isDuration(e){return e&&e.isLuxonDuration||!1}get locale(){return this.isValid?this.loc.locale:null}get numberingSystem(){return this.isValid?this.loc.numberingSystem:null}toFormat(e,n={}){const i={...n,floor:n.round!==!1&&n.floor!==!1};return this.isValid?yr.create(this.loc,i).formatDurationFromString(this,e):YN}toHuman(e={}){if(!this.isValid)return YN;const n=Ec.map(i=>{const r=this.values[i];return bt(r)?null:this.loc.numberFormatter({style:"unit",unitDisplay:"long",...e,unit:i.slice(0,-1)}).format(r)}).filter(i=>i);return this.loc.listFormatter({type:"conjunction",style:e.listStyle||"narrow",...e}).format(n)}toObject(){return this.isValid?{...this.values}:{}}toISO(){if(!this.isValid)return null;let e="P";return this.years!==0&&(e+=this.years+"Y"),(this.months!==0||this.quarters!==0)&&(e+=this.months+this.quarters*3+"M"),this.weeks!==0&&(e+=this.weeks+"W"),this.days!==0&&(e+=this.days+"D"),(this.hours!==0||this.minutes!==0||this.seconds!==0||this.milliseconds!==0)&&(e+="T"),this.hours!==0&&(e+=this.hours+"H"),this.minutes!==0&&(e+=this.minutes+"M"),(this.seconds!==0||this.milliseconds!==0)&&(e+=vO(this.seconds+this.milliseconds/1e3,3)+"S"),e==="P"&&(e+="T0S"),e}toISOTime(e={}){if(!this.isValid)return null;const n=this.toMillis();return n<0||n>=864e5?null:(e={suppressMilliseconds:!1,suppressSeconds:!1,includePrefix:!1,format:"extended",...e,includeOffset:!1},dt.fromMillis(n,{zone:"UTC"}).toISOTime(e))}toJSON(){return this.toISO()}toString(){return this.toISO()}[Symbol.for("nodejs.util.inspect.custom")](){return this.isValid?`Duration { values: ${JSON.stringify(this.values)} }`:`Duration { Invalid, reason: ${this.invalidReason} }`}toMillis(){return this.isValid?XN(this.matrix,this.values):NaN}valueOf(){return this.toMillis()}plus(e){if(!this.isValid)return this;const n=Ft.fromDurationLike(e),i={};for(const r of Ec)(pd(n.values,r)||pd(this.values,r))&&(i[r]=n.get(r)+this.get(r));return iu(this,{values:i},!0)}minus(e){if(!this.isValid)return this;const n=Ft.fromDurationLike(e);return this.plus(n.negate())}mapUnits(e){if(!this.isValid)return this;const n={};for(const i of Object.keys(this.values))n[i]=AN(e(this.values[i],i));return iu(this,{values:n},!0)}get(e){return this[Ft.normalizeUnit(e)]}set(e){if(!this.isValid)return this;const n={...this.values,...Ob(e,Ft.normalizeUnit)};return iu(this,{values:n})}reconfigure({locale:e,numberingSystem:n,conversionAccuracy:i,matrix:r}={}){const s={loc:this.loc.clone({locale:e,numberingSystem:n}),matrix:r,conversionAccuracy:i};return iu(this,s)}as(e){return this.isValid?this.shiftTo(e).get(e):NaN}normalize(){if(!this.isValid)return this;const e=this.toObject();return GN(this.matrix,e),iu(this,{values:e},!0)}rescale(){if(!this.isValid)return this;const e=Cle(this.normalize().shiftToAll().toObject());return iu(this,{values:e},!0)}shiftTo(...e){if(!this.isValid)return this;if(e.length===0)return this;e=e.map(s=>Ft.normalizeUnit(s));const n={},i={},r=this.toObject();let o;for(const s of Ec)if(e.indexOf(s)>=0){o=s;let a=0;for(const u in i)a+=this.matrix[u][s]*i[u],i[u]=0;tu(r[s])&&(a+=r[s]);const l=Math.trunc(a);n[s]=l,i[s]=(a*1e3-l*1e3)/1e3}else tu(r[s])&&(i[s]=r[s]);for(const s in i)i[s]!==0&&(n[o]+=s===o?i[s]:i[s]/this.matrix[o][s]);return GN(this.matrix,n),iu(this,{values:n},!0)}shiftToAll(){return this.isValid?this.shiftTo("years","months","weeks","days","hours","minutes","seconds","milliseconds"):this}negate(){if(!this.isValid)return this;const e={};for(const n of Object.keys(this.values))e[n]=this.values[n]===0?0:-this.values[n];return iu(this,{values:e},!0)}get years(){return this.isValid?this.values.years||0:NaN}get quarters(){return this.isValid?this.values.quarters||0:NaN}get months(){return this.isValid?this.values.months||0:NaN}get weeks(){return this.isValid?this.values.weeks||0:NaN}get days(){return this.isValid?this.values.days||0:NaN}get hours(){return this.isValid?this.values.hours||0:NaN}get minutes(){return this.isValid?this.values.minutes||0:NaN}get seconds(){return this.isValid?this.values.seconds||0:NaN}get milliseconds(){return this.isValid?this.values.milliseconds||0:NaN}get isValid(){return this.invalid===null}get invalidReason(){return this.invalid?this.invalid.reason:null}get invalidExplanation(){return this.invalid?this.invalid.explanation:null}equals(e){if(!this.isValid||!e.isValid||!this.loc.equals(e.loc))return!1;function n(i,r){return i===void 0||i===0?r===void 0||r===0:i===r}for(const i of Ec)if(!n(this.values[i],e.values[i]))return!1;return!0}}const xd="Invalid Interval";function Ele(t,e){return!t||!t.isValid?Vn.invalid("missing or invalid start"):!e||!e.isValid?Vn.invalid("missing or invalid end"):ee:!1}isBefore(e){return this.isValid?this.e<=e:!1}contains(e){return this.isValid?this.s<=e&&this.e>e:!1}set({start:e,end:n}={}){return this.isValid?Vn.fromDateTimes(e||this.s,n||this.e):this}splitAt(...e){if(!this.isValid)return[];const n=e.map(Ag).filter(s=>this.contains(s)).sort((s,a)=>s.toMillis()-a.toMillis()),i=[];let{s:r}=this,o=0;for(;r+this.e?this.e:s;i.push(Vn.fromDateTimes(r,a)),r=a,o+=1}return i}splitBy(e){const n=Ft.fromDurationLike(e);if(!this.isValid||!n.isValid||n.as("milliseconds")===0)return[];let{s:i}=this,r=1,o;const s=[];for(;il*r));o=+a>+this.e?this.e:a,s.push(Vn.fromDateTimes(i,o)),i=o,r+=1}return s}divideEqually(e){return this.isValid?this.splitBy(this.length()/e).slice(0,e):[]}overlaps(e){return this.e>e.s&&this.s=e.e:!1}equals(e){return!this.isValid||!e.isValid?!1:this.s.equals(e.s)&&this.e.equals(e.e)}intersection(e){if(!this.isValid)return this;const n=this.s>e.s?this.s:e.s,i=this.e=i?null:Vn.fromDateTimes(n,i)}union(e){if(!this.isValid)return this;const n=this.se.e?this.e:e.e;return Vn.fromDateTimes(n,i)}static merge(e){const[n,i]=e.sort((r,o)=>r.s-o.s).reduce(([r,o],s)=>o?o.overlaps(s)||o.abutsStart(s)?[r,o.union(s)]:[r.concat([o]),s]:[r,s],[[],null]);return i&&n.push(i),n}static xor(e){let n=null,i=0;const r=[],o=e.map(l=>[{time:l.s,type:"s"},{time:l.e,type:"e"}]),s=Array.prototype.concat(...o),a=s.sort((l,u)=>l.time-u.time);for(const l of a)i+=l.type==="s"?1:-1,i===1?n=l.time:(n&&+n!=+l.time&&r.push(Vn.fromDateTimes(n,l.time)),n=null);return Vn.merge(r)}difference(...e){return Vn.xor([this].concat(e)).map(n=>this.intersection(n)).filter(n=>n&&!n.isEmpty())}toString(){return this.isValid?`[${this.s.toISO()} – ${this.e.toISO()})`:xd}[Symbol.for("nodejs.util.inspect.custom")](){return this.isValid?`Interval { start: ${this.s.toISO()}, end: ${this.e.toISO()} }`:`Interval { Invalid, reason: ${this.invalidReason} }`}toLocaleString(e=pb,n={}){return this.isValid?yr.create(this.s.loc.clone(n),e).formatInterval(this):xd}toISO(e){return this.isValid?`${this.s.toISO(e)}/${this.e.toISO(e)}`:xd}toISODate(){return this.isValid?`${this.s.toISODate()}/${this.e.toISODate()}`:xd}toISOTime(e){return this.isValid?`${this.s.toISOTime(e)}/${this.e.toISOTime(e)}`:xd}toFormat(e,{separator:n=" – "}={}){return this.isValid?`${this.s.toFormat(e)}${n}${this.e.toFormat(e)}`:xd}toDuration(e,n){return this.isValid?this.e.diff(this.s,e,n):Ft.invalid(this.invalidReason)}mapEndpoints(e){return Vn.fromDateTimes(e(this.s),e(this.e))}}class Cb{static hasDST(e=Yn.defaultZone){const n=dt.now().setZone(e).set({month:12});return!e.isUniversal&&n.offset!==n.set({month:6}).offset}static isValidIANAZone(e){return qa.isValidZone(e)}static normalizeZone(e){return eu(e,Yn.defaultZone)}static getStartOfWeek({locale:e=null,locObj:n=null}={}){return(n||qt.create(e)).getStartOfWeek()}static getMinimumDaysInFirstWeek({locale:e=null,locObj:n=null}={}){return(n||qt.create(e)).getMinDaysInFirstWeek()}static getWeekendWeekdays({locale:e=null,locObj:n=null}={}){return(n||qt.create(e)).getWeekendDays().slice()}static months(e="long",{locale:n=null,numberingSystem:i=null,locObj:r=null,outputCalendar:o="gregory"}={}){return(r||qt.create(n,i,o)).months(e)}static monthsFormat(e="long",{locale:n=null,numberingSystem:i=null,locObj:r=null,outputCalendar:o="gregory"}={}){return(r||qt.create(n,i,o)).months(e,!0)}static weekdays(e="long",{locale:n=null,numberingSystem:i=null,locObj:r=null}={}){return(r||qt.create(n,i,null)).weekdays(e)}static weekdaysFormat(e="long",{locale:n=null,numberingSystem:i=null,locObj:r=null}={}){return(r||qt.create(n,i,null)).weekdays(e,!0)}static meridiems({locale:e=null}={}){return qt.create(e).meridiems()}static eras(e="short",{locale:n=null}={}){return qt.create(n,null,"gregory").eras(e)}static features(){return{relative:EN(),localeWeek:TN()}}}function KN(t,e){const n=r=>r.toUTC(0,{keepLocalTime:!0}).startOf("day").valueOf(),i=n(e)-n(t);return Math.floor(Ft.fromMillis(i).as("days"))}function Tle(t,e,n){const i=[["years",(l,u)=>u.year-l.year],["quarters",(l,u)=>u.quarter-l.quarter+(u.year-l.year)*4],["months",(l,u)=>u.month-l.month+(u.year-l.year)*12],["weeks",(l,u)=>{const f=KN(l,u);return(f-f%7)/7}],["days",KN]],r={},o=t;let s,a;for(const[l,u]of i)n.indexOf(l)>=0&&(s=l,r[l]=u(t,e),a=o.plus(r),a>e?(r[l]--,t=o.plus(r),t>e&&(a=t,r[l]--,t=o.plus(r))):t=a);return[t,r,a,s]}function $le(t,e,n,i){let[r,o,s,a]=Tle(t,e,n);const l=e-r,u=n.filter(d=>["hours","minutes","seconds","milliseconds"].indexOf(d)>=0);u.length===0&&(s0?Ft.fromMillis(l,i).shiftTo(...u).plus(f):f}const Mle="missing Intl.DateTimeFormat.formatToParts support";function Qt(t,e=n=>n){return{regex:t,deser:([n])=>e(kae(n))}}const JN="[ ]",eA=new RegExp(JN,"g");function Nle(t){return t.replace(/\./g,"\\.?").replace(eA,JN)}function tA(t){return t.replace(/\./g,"").replace(eA," ").toLowerCase()}function Ts(t,e){return t===null?null:{regex:RegExp(t.map(Nle).join("|")),deser:([n])=>t.findIndex(i=>tA(n)===tA(i))+e}}function nA(t,e){return{regex:t,deser:([,n,i])=>_b(n,i),groups:e}}function Eb(t){return{regex:t,deser:([e])=>e}}function Ale(t){return t.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&")}function Ple(t,e){const n=Cs(e),i=Cs(e,"{2}"),r=Cs(e,"{3}"),o=Cs(e,"{4}"),s=Cs(e,"{6}"),a=Cs(e,"{1,2}"),l=Cs(e,"{1,3}"),u=Cs(e,"{1,6}"),f=Cs(e,"{1,9}"),d=Cs(e,"{2,4}"),h=Cs(e,"{4,6}"),g=x=>({regex:RegExp(Ale(x.val)),deser:([_])=>_,literal:!0}),y=(x=>{if(t.literal)return g(x);switch(x.val){case"G":return Ts(e.eras("short"),0);case"GG":return Ts(e.eras("long"),0);case"y":return Qt(u);case"yy":return Qt(d,bO);case"yyyy":return Qt(o);case"yyyyy":return Qt(h);case"yyyyyy":return Qt(s);case"M":return Qt(a);case"MM":return Qt(i);case"MMM":return Ts(e.months("short",!0),1);case"MMMM":return Ts(e.months("long",!0),1);case"L":return Qt(a);case"LL":return Qt(i);case"LLL":return Ts(e.months("short",!1),1);case"LLLL":return Ts(e.months("long",!1),1);case"d":return Qt(a);case"dd":return Qt(i);case"o":return Qt(l);case"ooo":return Qt(r);case"HH":return Qt(i);case"H":return Qt(a);case"hh":return Qt(i);case"h":return Qt(a);case"mm":return Qt(i);case"m":return Qt(a);case"q":return Qt(a);case"qq":return Qt(i);case"s":return Qt(a);case"ss":return Qt(i);case"S":return Qt(l);case"SSS":return Qt(r);case"u":return Eb(f);case"uu":return Eb(a);case"uuu":return Qt(n);case"a":return Ts(e.meridiems(),0);case"kkkk":return Qt(o);case"kk":return Qt(d,bO);case"W":return Qt(a);case"WW":return Qt(i);case"E":case"c":return Qt(n);case"EEE":return Ts(e.weekdays("short",!1),1);case"EEEE":return Ts(e.weekdays("long",!1),1);case"ccc":return Ts(e.weekdays("short",!0),1);case"cccc":return Ts(e.weekdays("long",!0),1);case"Z":case"ZZ":return nA(new RegExp(`([+-]${a.source})(?::(${i.source}))?`),2);case"ZZZ":return nA(new RegExp(`([+-]${a.source})(${i.source})?`),2);case"z":return Eb(/[a-z_+-/]{1,256}?/i);case" ":return Eb(/[^\S\n\r]/);default:return g(x)}})(t)||{invalidReason:Mle};return y.token=t,y}const Dle={year:{"2-digit":"yy",numeric:"yyyyy"},month:{numeric:"M","2-digit":"MM",short:"MMM",long:"MMMM"},day:{numeric:"d","2-digit":"dd"},weekday:{short:"EEE",long:"EEEE"},dayperiod:"a",dayPeriod:"a",hour12:{numeric:"h","2-digit":"hh"},hour24:{numeric:"H","2-digit":"HH"},minute:{numeric:"m","2-digit":"mm"},second:{numeric:"s","2-digit":"ss"},timeZoneName:{long:"ZZZZZ",short:"ZZZ"}};function Ile(t,e,n){const{type:i,value:r}=t;if(i==="literal"){const l=/^\s+$/.test(r);return{literal:!l,val:l?" ":r}}const o=e[i];let s=i;i==="hour"&&(e.hour12!=null?s=e.hour12?"hour12":"hour24":e.hourCycle!=null?e.hourCycle==="h11"||e.hourCycle==="h12"?s="hour12":s="hour24":s=n.hour12?"hour12":"hour24");let a=Dle[s];if(typeof a=="object"&&(a=a[o]),a)return{literal:!1,val:a}}function Lle(t){return[`^${t.map(n=>n.regex).reduce((n,i)=>`${n}(${i.source})`,"")}$`,t]}function Rle(t,e,n){const i=t.match(e);if(i){const r={};let o=1;for(const s in n)if(pd(n,s)){const a=n[s],l=a.groups?a.groups+1:1;!a.literal&&a.token&&(r[a.token.val[0]]=a.deser(i.slice(o,o+l))),o+=l}return[i,r]}else return[i,{}]}function jle(t){const e=o=>{switch(o){case"S":return"millisecond";case"s":return"second";case"m":return"minute";case"h":case"H":return"hour";case"d":return"day";case"o":return"ordinal";case"L":case"M":return"month";case"y":return"year";case"E":case"c":return"weekday";case"W":return"weekNumber";case"k":return"weekYear";case"q":return"quarter";default:return null}};let n=null,i;return bt(t.z)||(n=qa.create(t.z)),bt(t.Z)||(n||(n=new Rr(t.Z)),i=t.Z),bt(t.q)||(t.M=(t.q-1)*3+1),bt(t.h)||(t.h<12&&t.a===1?t.h+=12:t.h===12&&t.a===0&&(t.h=0)),t.G===0&&t.y&&(t.y=-t.y),bt(t.u)||(t.S=mO(t.u)),[Object.keys(t).reduce((o,s)=>{const a=e(s);return a&&(o[a]=t[s]),o},{}),n,i]}let xO=null;function Fle(){return xO||(xO=dt.fromMillis(1555555555555)),xO}function zle(t,e){if(t.literal)return t;const n=yr.macroTokenToFormatOpts(t.val),i=sA(n,e);return i==null||i.includes(void 0)?t:i}function iA(t,e){return Array.prototype.concat(...t.map(n=>zle(n,e)))}class rA{constructor(e,n){if(this.locale=e,this.format=n,this.tokens=iA(yr.parseFormat(n),e),this.units=this.tokens.map(i=>Ple(i,e)),this.disqualifyingUnit=this.units.find(i=>i.invalidReason),!this.disqualifyingUnit){const[i,r]=Lle(this.units);this.regex=RegExp(i,"i"),this.handlers=r}}explainFromTokens(e){if(this.isValid){const[n,i]=Rle(e,this.regex,this.handlers),[r,o,s]=i?jle(i):[null,null,void 0];if(pd(i,"a")&&pd(i,"H"))throw new dd("Can't include meridiem when specifying 24-hour format");return{input:e,tokens:this.tokens,regex:this.regex,rawMatches:n,matches:i,result:r,zone:o,specificOffset:s}}else return{input:e,tokens:this.tokens,invalidReason:this.invalidReason}}get isValid(){return!this.disqualifyingUnit}get invalidReason(){return this.disqualifyingUnit?this.disqualifyingUnit.invalidReason:null}}function oA(t,e,n){return new rA(t,n).explainFromTokens(e)}function Ble(t,e,n){const{result:i,zone:r,specificOffset:o,invalidReason:s}=oA(t,e,n);return[i,r,o,s]}function sA(t,e){if(!t)return null;const i=yr.create(e,t).dtFormatter(Fle()),r=i.formatToParts(),o=i.resolvedOptions();return r.map(s=>Ile(s,t,o))}const _O="Invalid DateTime",aA=864e13;function Ng(t){return new Es("unsupported zone",`the zone "${t.name}" is not supported`)}function OO(t){return t.weekData===null&&(t.weekData=kb(t.c)),t.weekData}function SO(t){return t.localWeekData===null&&(t.localWeekData=kb(t.c,t.loc.getMinDaysInFirstWeek(),t.loc.getStartOfWeek())),t.localWeekData}function Tc(t,e){const n={ts:t.ts,zone:t.zone,c:t.c,o:t.o,loc:t.loc,invalid:t.invalid};return new dt({...n,...e,old:n})}function lA(t,e,n){let i=t-e*60*1e3;const r=n.offset(i);if(e===r)return[i,e];i-=(r-e)*60*1e3;const o=n.offset(i);return r===o?[i,r]:[t-Math.min(r,o)*60*1e3,Math.max(r,o)]}function Tb(t,e){t+=e*60*1e3;const n=new Date(t);return{year:n.getUTCFullYear(),month:n.getUTCMonth()+1,day:n.getUTCDate(),hour:n.getUTCHours(),minute:n.getUTCMinutes(),second:n.getUTCSeconds(),millisecond:n.getUTCMilliseconds()}}function $b(t,e,n){return lA(xb(t),e,n)}function uA(t,e){const n=t.o,i=t.c.year+Math.trunc(e.years),r=t.c.month+Math.trunc(e.months)+Math.trunc(e.quarters)*3,o={...t.c,year:i,month:r,day:Math.min(t.c.day,wb(i,r))+Math.trunc(e.days)+Math.trunc(e.weeks)*7},s=Ft.fromObject({years:e.years-Math.trunc(e.years),quarters:e.quarters-Math.trunc(e.quarters),months:e.months-Math.trunc(e.months),weeks:e.weeks-Math.trunc(e.weeks),days:e.days-Math.trunc(e.days),hours:e.hours,minutes:e.minutes,seconds:e.seconds,milliseconds:e.milliseconds}).as("milliseconds"),a=xb(o);let[l,u]=lA(a,n,t.zone);return s!==0&&(l+=s,u=t.zone.offset(l)),{ts:l,o:u}}function _d(t,e,n,i,r,o){const{setZone:s,zone:a}=n;if(t&&Object.keys(t).length!==0||e){const l=e||a,u=dt.fromObject(t,{...n,zone:l,specificOffset:o});return s?u:u.setZone(a)}else return dt.invalid(new Es("unparsable",`the input "${r}" can't be parsed as ${i}`))}function Mb(t,e,n=!0){return t.isValid?yr.create(qt.create("en-US"),{allowZ:n,forceSimple:!0}).formatDateTimeFromString(t,e):null}function CO(t,e){const n=t.c.year>9999||t.c.year<0;let i="";return n&&t.c.year>=0&&(i+="+"),i+=gi(t.c.year,n?6:4),e?(i+="-",i+=gi(t.c.month),i+="-",i+=gi(t.c.day)):(i+=gi(t.c.month),i+=gi(t.c.day)),i}function cA(t,e,n,i,r,o){let s=gi(t.c.hour);return e?(s+=":",s+=gi(t.c.minute),(t.c.millisecond!==0||t.c.second!==0||!n)&&(s+=":")):s+=gi(t.c.minute),(t.c.millisecond!==0||t.c.second!==0||!n)&&(s+=gi(t.c.second),(t.c.millisecond!==0||!i)&&(s+=".",s+=gi(t.c.millisecond,3))),r&&(t.isOffsetFixed&&t.offset===0&&!o?s+="Z":t.o<0?(s+="-",s+=gi(Math.trunc(-t.o/60)),s+=":",s+=gi(Math.trunc(-t.o%60))):(s+="+",s+=gi(Math.trunc(t.o/60)),s+=":",s+=gi(Math.trunc(t.o%60)))),o&&(s+="["+t.zone.ianaName+"]"),s}const fA={month:1,day:1,hour:0,minute:0,second:0,millisecond:0},Wle={weekNumber:1,weekday:1,hour:0,minute:0,second:0,millisecond:0},Hle={ordinal:1,hour:0,minute:0,second:0,millisecond:0},dA=["year","month","day","hour","minute","second","millisecond"],Qle=["weekYear","weekNumber","weekday","hour","minute","second","millisecond"],Ule=["year","ordinal","hour","minute","second","millisecond"];function Zle(t){const e={year:"year",years:"year",month:"month",months:"month",day:"day",days:"day",hour:"hour",hours:"hour",minute:"minute",minutes:"minute",quarter:"quarter",quarters:"quarter",second:"second",seconds:"second",millisecond:"millisecond",milliseconds:"millisecond",weekday:"weekday",weekdays:"weekday",weeknumber:"weekNumber",weeksnumber:"weekNumber",weeknumbers:"weekNumber",weekyear:"weekYear",weekyears:"weekYear",ordinal:"ordinal"}[t.toLowerCase()];if(!e)throw new B7(t);return e}function hA(t){switch(t.toLowerCase()){case"localweekday":case"localweekdays":return"localWeekday";case"localweeknumber":case"localweeknumbers":return"localWeekNumber";case"localweekyear":case"localweekyears":return"localWeekYear";default:return Zle(t)}}function qle(t){return Ab[t]||(Nb===void 0&&(Nb=Yn.now()),Ab[t]=t.offset(Nb)),Ab[t]}function pA(t,e){const n=eu(e.zone,Yn.defaultZone);if(!n.isValid)return dt.invalid(Ng(n));const i=qt.fromObject(e);let r,o;if(bt(t.year))r=Yn.now();else{for(const l of dA)bt(t[l])&&(t[l]=fA[l]);const s=SN(t)||CN(t);if(s)return dt.invalid(s);const a=qle(n);[r,o]=$b(t,a,n)}return new dt({ts:r,zone:n,loc:i,o})}function gA(t,e,n){const i=bt(n.round)?!0:n.round,r=(s,a)=>(s=vO(s,i||n.calendary?0:2,!0),e.loc.clone(n).relFormatter(n).format(s,a)),o=s=>n.calendary?e.hasSame(t,s)?0:e.startOf(s).diff(t.startOf(s),s).get(s):e.diff(t,s).get(s);if(n.unit)return r(o(n.unit),n.unit);for(const s of n.units){const a=o(s);if(Math.abs(a)>=1)return r(a,s)}return r(t>e?-0:0,n.units[n.units.length-1])}function mA(t){let e={},n;return t.length>0&&typeof t[t.length-1]=="object"?(e=t[t.length-1],n=Array.from(t).slice(0,t.length-1)):n=Array.from(t),[e,n]}let Nb,Ab={};class dt{constructor(e){const n=e.zone||Yn.defaultZone;let i=e.invalid||(Number.isNaN(e.ts)?new Es("invalid input"):null)||(n.isValid?null:Ng(n));this.ts=bt(e.ts)?Yn.now():e.ts;let r=null,o=null;if(!i)if(e.old&&e.old.ts===this.ts&&e.old.zone.equals(n))[r,o]=[e.old.c,e.old.o];else{const a=tu(e.o)&&!e.old?e.o:n.offset(this.ts);r=Tb(this.ts,a),i=Number.isNaN(r.year)?new Es("invalid input"):null,r=i?null:r,o=i?null:a}this._zone=n,this.loc=e.loc||qt.create(),this.invalid=i,this.weekData=null,this.localWeekData=null,this.c=r,this.o=o,this.isLuxonDateTime=!0}static now(){return new dt({})}static local(){const[e,n]=mA(arguments),[i,r,o,s,a,l,u]=n;return pA({year:i,month:r,day:o,hour:s,minute:a,second:l,millisecond:u},e)}static utc(){const[e,n]=mA(arguments),[i,r,o,s,a,l,u]=n;return e.zone=Rr.utcInstance,pA({year:i,month:r,day:o,hour:s,minute:a,second:l,millisecond:u},e)}static fromJSDate(e,n={}){const i=Oae(e)?e.valueOf():NaN;if(Number.isNaN(i))return dt.invalid("invalid input");const r=eu(n.zone,Yn.defaultZone);return r.isValid?new dt({ts:i,zone:r,loc:qt.fromObject(n)}):dt.invalid(Ng(r))}static fromMillis(e,n={}){if(tu(e))return e<-aA||e>aA?dt.invalid("Timestamp out of range"):new dt({ts:e,zone:eu(n.zone,Yn.defaultZone),loc:qt.fromObject(n)});throw new kr(`fromMillis requires a numerical input, but received a ${typeof e} with value ${e}`)}static fromSeconds(e,n={}){if(tu(e))return new dt({ts:e*1e3,zone:eu(n.zone,Yn.defaultZone),loc:qt.fromObject(n)});throw new kr("fromSeconds requires a numerical input")}static fromObject(e,n={}){e=e||{};const i=eu(n.zone,Yn.defaultZone);if(!i.isValid)return dt.invalid(Ng(i));const r=qt.fromObject(n),o=Ob(e,hA),{minDaysInFirstWeek:s,startOfWeek:a}=ON(o,r),l=Yn.now(),u=bt(n.specificOffset)?i.offset(l):n.specificOffset,f=!bt(o.ordinal),d=!bt(o.year),h=!bt(o.month)||!bt(o.day),g=d||h,m=o.weekYear||o.weekNumber;if((g||f)&&m)throw new dd("Can't mix weekYear/weekNumber units with year/month/day or ordinals");if(h&&f)throw new dd("Can't mix ordinal dates with month/day");const y=m||o.weekday&&!g;let x,_,S=Tb(l,u);y?(x=Qle,_=Wle,S=kb(S,s,a)):f?(x=Ule,_=Hle,S=pO(S)):(x=dA,_=fA);let C=!1;for(const Z of x){const R=o[Z];bt(R)?C?o[Z]=_[Z]:o[Z]=S[Z]:C=!0}const E=y?wae(o,s,a):f?xae(o):SN(o),N=E||CN(o);if(N)return dt.invalid(N);const M=y?xN(o,s,a):f?_N(o):o,[I,W]=$b(M,u,i),B=new dt({ts:I,zone:i,o:W,loc:r});return o.weekday&&g&&e.weekday!==B.weekday?dt.invalid("mismatched weekday",`you can't specify both a weekday of ${o.weekday} and a date of ${B.toISO()}`):B.isValid?B:dt.invalid(B.invalid)}static fromISO(e,n={}){const[i,r]=hle(e);return _d(i,r,n,"ISO 8601",e)}static fromRFC2822(e,n={}){const[i,r]=ple(e);return _d(i,r,n,"RFC 2822",e)}static fromHTTP(e,n={}){const[i,r]=gle(e);return _d(i,r,n,"HTTP",n)}static fromFormat(e,n,i={}){if(bt(e)||bt(n))throw new kr("fromFormat requires an input string and a format");const{locale:r=null,numberingSystem:o=null}=i,s=qt.fromOpts({locale:r,numberingSystem:o,defaultToEN:!0}),[a,l,u,f]=Ble(s,e,n);return f?dt.invalid(f):_d(a,l,i,`format ${n}`,e,u)}static fromString(e,n,i={}){return dt.fromFormat(e,n,i)}static fromSQL(e,n={}){const[i,r]=xle(e);return _d(i,r,n,"SQL",e)}static invalid(e,n=null){if(!e)throw new kr("need to specify a reason the DateTime is invalid");const i=e instanceof Es?e:new Es(e,n);if(Yn.throwOnInvalid)throw new Yse(i);return new dt({invalid:i})}static isDateTime(e){return e&&e.isLuxonDateTime||!1}static parseFormatForOpts(e,n={}){const i=sA(e,qt.fromObject(n));return i?i.map(r=>r?r.val:null).join(""):null}static expandFormat(e,n={}){return iA(yr.parseFormat(e),qt.fromObject(n)).map(r=>r.val).join("")}static resetCache(){Nb=void 0,Ab={}}get(e){return this[e]}get isValid(){return this.invalid===null}get invalidReason(){return this.invalid?this.invalid.reason:null}get invalidExplanation(){return this.invalid?this.invalid.explanation:null}get locale(){return this.isValid?this.loc.locale:null}get numberingSystem(){return this.isValid?this.loc.numberingSystem:null}get outputCalendar(){return this.isValid?this.loc.outputCalendar:null}get zone(){return this._zone}get zoneName(){return this.isValid?this.zone.name:null}get year(){return this.isValid?this.c.year:NaN}get quarter(){return this.isValid?Math.ceil(this.c.month/3):NaN}get month(){return this.isValid?this.c.month:NaN}get day(){return this.isValid?this.c.day:NaN}get hour(){return this.isValid?this.c.hour:NaN}get minute(){return this.isValid?this.c.minute:NaN}get second(){return this.isValid?this.c.second:NaN}get millisecond(){return this.isValid?this.c.millisecond:NaN}get weekYear(){return this.isValid?OO(this).weekYear:NaN}get weekNumber(){return this.isValid?OO(this).weekNumber:NaN}get weekday(){return this.isValid?OO(this).weekday:NaN}get isWeekend(){return this.isValid&&this.loc.getWeekendDays().includes(this.weekday)}get localWeekday(){return this.isValid?SO(this).weekday:NaN}get localWeekNumber(){return this.isValid?SO(this).weekNumber:NaN}get localWeekYear(){return this.isValid?SO(this).weekYear:NaN}get ordinal(){return this.isValid?pO(this.c).ordinal:NaN}get monthShort(){return this.isValid?Cb.months("short",{locObj:this.loc})[this.month-1]:null}get monthLong(){return this.isValid?Cb.months("long",{locObj:this.loc})[this.month-1]:null}get weekdayShort(){return this.isValid?Cb.weekdays("short",{locObj:this.loc})[this.weekday-1]:null}get weekdayLong(){return this.isValid?Cb.weekdays("long",{locObj:this.loc})[this.weekday-1]:null}get offset(){return this.isValid?+this.o:NaN}get offsetNameShort(){return this.isValid?this.zone.offsetName(this.ts,{format:"short",locale:this.locale}):null}get offsetNameLong(){return this.isValid?this.zone.offsetName(this.ts,{format:"long",locale:this.locale}):null}get isOffsetFixed(){return this.isValid?this.zone.isUniversal:null}get isInDST(){return this.isOffsetFixed?!1:this.offset>this.set({month:1,day:1}).offset||this.offset>this.set({month:5}).offset}getPossibleOffsets(){if(!this.isValid||this.isOffsetFixed)return[this];const e=864e5,n=6e4,i=xb(this.c),r=this.zone.offset(i-e),o=this.zone.offset(i+e),s=this.zone.offset(i-r*n),a=this.zone.offset(i-o*n);if(s===a)return[this];const l=i-s*n,u=i-a*n,f=Tb(l,s),d=Tb(u,a);return f.hour===d.hour&&f.minute===d.minute&&f.second===d.second&&f.millisecond===d.millisecond?[Tc(this,{ts:l}),Tc(this,{ts:u})]:[this]}get isInLeapYear(){return Cg(this.year)}get daysInMonth(){return wb(this.year,this.month)}get daysInYear(){return this.isValid?gd(this.year):NaN}get weeksInWeekYear(){return this.isValid?Eg(this.weekYear):NaN}get weeksInLocalWeekYear(){return this.isValid?Eg(this.localWeekYear,this.loc.getMinDaysInFirstWeek(),this.loc.getStartOfWeek()):NaN}resolvedLocaleOptions(e={}){const{locale:n,numberingSystem:i,calendar:r}=yr.create(this.loc.clone(e),e).resolvedOptions(this);return{locale:n,numberingSystem:i,outputCalendar:r}}toUTC(e=0,n={}){return this.setZone(Rr.instance(e),n)}toLocal(){return this.setZone(Yn.defaultZone)}setZone(e,{keepLocalTime:n=!1,keepCalendarTime:i=!1}={}){if(e=eu(e,Yn.defaultZone),e.equals(this.zone))return this;if(e.isValid){let r=this.ts;if(n||i){const o=e.offset(this.ts),s=this.toObject();[r]=$b(s,o,e)}return Tc(this,{ts:r,zone:e})}else return dt.invalid(Ng(e))}reconfigure({locale:e,numberingSystem:n,outputCalendar:i}={}){const r=this.loc.clone({locale:e,numberingSystem:n,outputCalendar:i});return Tc(this,{loc:r})}setLocale(e){return this.reconfigure({locale:e})}set(e){if(!this.isValid)return this;const n=Ob(e,hA),{minDaysInFirstWeek:i,startOfWeek:r}=ON(n,this.loc),o=!bt(n.weekYear)||!bt(n.weekNumber)||!bt(n.weekday),s=!bt(n.ordinal),a=!bt(n.year),l=!bt(n.month)||!bt(n.day),u=a||l,f=n.weekYear||n.weekNumber;if((u||s)&&f)throw new dd("Can't mix weekYear/weekNumber units with year/month/day or ordinals");if(l&&s)throw new dd("Can't mix ordinal dates with month/day");let d;o?d=xN({...kb(this.c,i,r),...n},i,r):bt(n.ordinal)?(d={...this.toObject(),...n},bt(n.day)&&(d.day=Math.min(wb(d.year,d.month),d.day))):d=_N({...pO(this.c),...n});const[h,g]=$b(d,this.o,this.zone);return Tc(this,{ts:h,o:g})}plus(e){if(!this.isValid)return this;const n=Ft.fromDurationLike(e);return Tc(this,uA(this,n))}minus(e){if(!this.isValid)return this;const n=Ft.fromDurationLike(e).negate();return Tc(this,uA(this,n))}startOf(e,{useLocaleWeeks:n=!1}={}){if(!this.isValid)return this;const i={},r=Ft.normalizeUnit(e);switch(r){case"years":i.month=1;case"quarters":case"months":i.day=1;case"weeks":case"days":i.hour=0;case"hours":i.minute=0;case"minutes":i.second=0;case"seconds":i.millisecond=0;break}if(r==="weeks")if(n){const o=this.loc.getStartOfWeek(),{weekday:s}=this;sthis.valueOf(),a=s?this:e,l=s?e:this,u=$le(a,l,o,r);return s?u.negate():u}diffNow(e="milliseconds",n={}){return this.diff(dt.now(),e,n)}until(e){return this.isValid?Vn.fromDateTimes(this,e):this}hasSame(e,n,i){if(!this.isValid)return!1;const r=e.valueOf(),o=this.setZone(e.zone,{keepLocalTime:!0});return o.startOf(n,i)<=r&&r<=o.endOf(n,i)}equals(e){return this.isValid&&e.isValid&&this.valueOf()===e.valueOf()&&this.zone.equals(e.zone)&&this.loc.equals(e.loc)}toRelative(e={}){if(!this.isValid)return null;const n=e.base||dt.fromObject({},{zone:this.zone}),i=e.padding?thisn.valueOf(),Math.min)}static max(...e){if(!e.every(dt.isDateTime))throw new kr("max requires all arguments be DateTimes");return 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Wke=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let $S;try{$S=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function Hke(t){if($S)return $S.test(t);for(let e=0;e""&&(n.toUpperCase()!=n.toLowerCase()||Wke.test(n)))return!0}return!1}function Qke(t){return e=>{if(!/\S/.test(e))return Nn.Space;if(Hke(e))return Nn.Word;for(let n=0;n-1)return Nn.Word;return Nn.Other}}class jt{constructor(e,n,i,r,o,s){this.config=e,this.doc=n,this.selection=i,this.values=r,this.status=e.statusTemplate.slice(),this.computeSlot=o,s&&(s._state=this);for(let a=0;ar.set(u,l)),n=null),r.set(a.value.compartment,a.value.extension)):a.is(_t.reconfigure)?(n=null,i=a.value):a.is(_t.appendConfig)&&(n=null,i=Hd(i).concat(a.value));let o;n?o=e.startState.values.slice():(n=ik.resolve(i,r,this),o=new jt(n,this.doc,this.selection,n.dynamicSlots.map(()=>null),(l,u)=>u.reconfigure(l,this),null).values);let s=e.startState.facet(ES)?e.newSelection:e.newSelection.asSingle();new jt(n,e.newDoc,s,o,(a,l)=>l.update(a,e),e)}replaceSelection(e){return typeof e=="string"&&(e=this.toText(e)),this.changeByRange(n=>({changes:{from:n.from,to:n.to,insert:e},range:he.cursor(n.from+e.length)}))}changeByRange(e){let n=this.selection,i=e(n.ranges[0]),r=this.changes(i.changes),o=[i.range],s=Hd(i.effects);for(let a=1;as.spec.fromJSON(a,l)))}}return jt.create({doc:e.doc,selection:he.fromJSON(e.selection),extensions:n.extensions?r.concat([n.extensions]):r})}static create(e={}){let n=ik.resolve(e.extensions||[],new Map),i=e.doc instanceof Yt?e.doc:Yt.of((e.doc||"").split(n.staticFacet(jt.lineSeparator)||yS)),r=e.selection?e.selection instanceof he?e.selection:he.single(e.selection.anchor,e.selection.head):he.single(0);return bD(r,i.length),n.staticFacet(ES)||(r=r.asSingle()),new jt(n,i,r,n.dynamicSlots.map(()=>null),(o,s)=>s.create(o),null)}get tabSize(){return this.facet(jt.tabSize)}get lineBreak(){return this.facet(jt.lineSeparator)||` `}get readOnly(){return this.facet(ED)}phrase(e,...n){for(let i of this.facet(jt.phrases))if(Object.prototype.hasOwnProperty.call(i,e)){e=i[e];break}return n.length&&(e=e.replace(/\$(\$|\d*)/g,(i,r)=>{if(r=="$")return"$";let o=+(r||1);return!o||o>n.length?i:n[o-1]})),e}languageDataAt(e,n,i=-1){let r=[];for(let o of this.facet(xD))for(let s of o(this,n,i))Object.prototype.hasOwnProperty.call(s,e)&&r.push(s[e]);return r}charCategorizer(e){return Qke(this.languageDataAt("wordChars",e).join(""))}wordAt(e){let{text:n,from:i,length:r}=this.doc.lineAt(e),o=this.charCategorizer(e),s=e-i,a=e-i;for(;s>0;){let l=Ki(n,s,!1);if(o(n.slice(l,s))!=Nn.Word)break;s=l}for(;at.length?t[0]:4}),jt.lineSeparator=_D,jt.readOnly=ED,jt.phrases=Qe.define({compare(t,e){let n=Object.keys(t),i=Object.keys(e);return n.length==i.length&&n.every(r=>t[r]==e[r])}}),jt.languageData=xD,jt.changeFilter=OD,jt.transactionFilter=SD,jt.transactionExtender=CD,nk.reconfigure=_t.define();function fa(t,e,n={}){let i={};for(let r of t)for(let o of Object.keys(r)){let s=r[o],a=i[o];if(a===void 0)i[o]=s;else if(!(a===s||s===void 0))if(Object.hasOwnProperty.call(n,o))i[o]=n[o](a,s);else throw new Error("Config merge conflict for field "+o)}for(let r in e)i[r]===void 0&&(i[r]=e[r]);return i}class Qc{eq(e){return this==e}range(e,n=e){return MS.create(e,n,this)}}Qc.prototype.startSide=Qc.prototype.endSide=0,Qc.prototype.point=!1,Qc.prototype.mapMode=er.TrackDel;let MS=class $ee{constructor(e,n,i){this.from=e,this.to=n,this.value=i}static create(e,n,i){return new $ee(e,n,i)}};function NS(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class AS{constructor(e,n,i,r){this.from=e,this.to=n,this.value=i,this.maxPoint=r}get length(){return this.to[this.to.length-1]}findIndex(e,n,i,r=0){let o=i?this.to:this.from;for(let s=r,a=o.length;;){if(s==a)return s;let l=s+a>>1,u=o[l]-e||(i?this.value[l].endSide:this.value[l].startSide)-n;if(l==s)return 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d=n[l++];f.addInner(d.from,d.to,d.value)||u.push(d)}else a.rangeIndex==1&&a.chunkIndexthis.chunkEnd(a.chunkIndex)||oa.to||o=o&&e<=o+s.length&&s.between(o,e-o,n-o,i)===!1)return}this.nextLayer.between(e,n,i)}}iter(e=0){return fm.from([this]).goto(e)}get isEmpty(){return this.nextLayer==this}static iter(e,n=0){return fm.from(e).goto(n)}static compare(e,n,i,r,o=-1){let s=e.filter(d=>d.maxPoint>0||!d.isEmpty&&d.maxPoint>=o),a=n.filter(d=>d.maxPoint>0||!d.isEmpty&&d.maxPoint>=o),l=MD(s,a,i),u=new dm(s,l,o),f=new dm(a,l,o);i.iterGaps((d,h,g)=>AD(u,d,f,h,g,r)),i.empty&&i.length==0&&AD(u,0,f,0,0,r)}static eq(e,n,i=0,r){r==null&&(r=999999999);let o=e.filter(f=>!f.isEmpty&&n.indexOf(f)<0),s=n.filter(f=>!f.isEmpty&&e.indexOf(f)<0);if(o.length!=s.length)return!1;if(!o.length)return!0;let a=MD(o,s),l=new dm(o,a,0).goto(i),u=new dm(s,a,0).goto(i);for(;;){if(l.to!=u.to||!DS(l.active,u.active)||l.point&&(!u.point||!l.point.eq(u.point)))return!1;if(l.to>r)return!0;l.next(),u.next()}}static spans(e,n,i,r,o=-1){let s=new dm(e,null,o).goto(n),a=n,l=s.openStart;for(;;){let u=Math.min(s.to,i);if(s.point){let f=s.activeForPoint(s.to),d=s.pointFroma&&(r.span(a,u,s.active,l),l=s.openEnd(u));if(s.to>i)return l+(s.point&&s.to>i?1:0);a=s.to,s.next()}}static of(e,n=!1){let i=new au;for(let r of e instanceof MS?[e]:n?Uke(e):e)i.add(r.from,r.to,r.value);return i.finish()}static join(e){if(!e.length)return zt.empty;let n=e[e.length-1];for(let i=e.length-2;i>=0;i--)for(let r=e[i];r!=zt.empty;r=r.nextLayer)n=new zt(r.chunkPos,r.chunk,n,Math.max(r.maxPoint,n.maxPoint));return n}}zt.empty=new zt([],[],null,-1);function Uke(t){if(t.length>1)for(let e=t[0],n=1;n0)return t.slice().sort(NS);e=i}return t}zt.empty.nextLayer=zt.empty;class au{finishChunk(e){this.chunks.push(new AS(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,e&&(this.from=[],this.to=[],this.value=[])}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(e,n,i){this.addInner(e,n,i)||(this.nextLayer||(this.nextLayer=new au)).add(e,n,i)}addInner(e,n,i){let r=e-this.lastTo||i.startSide-this.last.endSide;if(r<=0&&(e-this.lastFrom||i.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return r<0?!1:(this.from.length==250&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=e),this.from.push(e-this.chunkStart),this.to.push(n-this.chunkStart),this.last=i,this.lastFrom=e,this.lastTo=n,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,n-e)),!0)}addChunk(e,n){if((e-this.lastTo||n.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,n.maxPoint),this.chunks.push(n),this.chunkPos.push(e);let i=n.value.length-1;return this.last=n.value[i],this.lastFrom=n.from[i]+e,this.lastTo=n.to[i]+e,!0}finish(){return this.finishInner(zt.empty)}finishInner(e){if(this.from.length&&this.finishChunk(!1),this.chunks.length==0)return e;let n=zt.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(e):e,this.setMaxPoint);return this.from=null,n}}function MD(t,e,n){let i=new Map;for(let o of t)for(let s=0;s=this.minPoint)break}}setRangeIndex(e){if(e==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex=i&&r.push(new ND(s,n,i,o));return r.length==1?r[0]:new fm(r)}get startSide(){return this.value?this.value.startSide:0}goto(e,n=-1e9){for(let i of this.heap)i.goto(e,n);for(let i=this.heap.length>>1;i>=0;i--)PS(this.heap,i);return this.next(),this}forward(e,n){for(let i of this.heap)i.forward(e,n);for(let i=this.heap.length>>1;i>=0;i--)PS(this.heap,i);(this.to-e||this.value.endSide-n)<0&&this.next()}next(){if(this.heap.length==0)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let e=this.heap[0];this.from=e.from,this.to=e.to,this.value=e.value,this.rank=e.rank,e.value&&e.next(),PS(this.heap,0)}}}function PS(t,e){for(let n=t[e];;){let i=(e<<1)+1;if(i>=t.length)break;let r=t[i];if(i+1=0&&(r=t[i+1],i++),n.compare(r)<0)break;t[i]=n,t[e]=r,e=i}}class dm{constructor(e,n,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=fm.from(e,n,i)}goto(e,n=-1e9){return this.cursor.goto(e,n),this.active.length=this.activeTo.length=this.activeRank.length=0,this.minActive=-1,this.to=e,this.endSide=n,this.openStart=-1,this.next(),this}forward(e,n){for(;this.minActive>-1&&(this.activeTo[this.minActive]-e||this.active[this.minActive].endSide-n)<0;)this.removeActive(this.minActive);this.cursor.forward(e,n)}removeActive(e){ok(this.active,e),ok(this.activeTo,e),ok(this.activeRank,e),this.minActive=PD(this.active,this.activeTo)}addActive(e){let n=0,{value:i,to:r,rank:o}=this.cursor;for(;n0;)n++;sk(this.active,n,i),sk(this.activeTo,n,r),sk(this.activeRank,n,o),e&&sk(e,n,this.cursor.from),this.minActive=PD(this.active,this.activeTo)}next(){let e=this.to,n=this.point;this.point=null;let i=this.openStart<0?[]:null;for(;;){let r=this.minActive;if(r>-1&&(this.activeTo[r]-this.cursor.from||this.active[r].endSide-this.cursor.startSide)<0){if(this.activeTo[r]>e){this.to=this.activeTo[r],this.endSide=this.active[r].endSide;break}this.removeActive(r),i&&ok(i,r)}else if(this.cursor.value)if(this.cursor.from>e){this.to=this.cursor.from,this.endSide=this.cursor.startSide;break}else{let o=this.cursor.value;if(!o.point)this.addActive(i),this.cursor.next();else if(n&&this.cursor.to==this.to&&this.cursor.from=0&&i[r]=0&&!(this.activeRank[i]e||this.activeTo[i]==e&&this.active[i].endSide>=this.point.endSide)&&n.push(this.active[i]);return n.reverse()}openEnd(e){let n=0;for(let i=this.activeTo.length-1;i>=0&&this.activeTo[i]>e;i--)n++;return n}}function AD(t,e,n,i,r,o){t.goto(e),n.goto(i);let s=i+r,a=i,l=i-e;for(;;){let 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this.anchorNode==e.anchorNode&&this.anchorOffset==e.anchorOffset&&this.focusNode==e.focusNode&&this.focusOffset==e.focusOffset}setRange(e){let{anchorNode:n,focusNode:i}=e;this.set(n,Math.min(e.anchorOffset,n?Ja(n):0),i,Math.min(e.focusOffset,i?Ja(i):0))}set(e,n,i,r){this.anchorNode=e,this.anchorOffset=n,this.focusNode=i,this.focusOffset=r}}let Zd=null;function FD(t){if(t.setActive)return t.setActive();if(Zd)return t.focus(Zd);let e=[];for(let n=t;n&&(e.push(n,n.scrollTop,n.scrollLeft),n!=n.ownerDocument);n=n.parentNode);if(t.focus(Zd==null?{get preventScroll(){return Zd={preventScroll:!0},!0}}:void 0),!Zd){Zd=!1;for(let n=0;nMath.max(1,t.scrollHeight-t.clientHeight-4)}class _r{constructor(e,n,i=!0){this.node=e,this.offset=n,this.precise=i}static before(e,n){return new _r(e.parentNode,gm(e),n)}static after(e,n){return new _r(e.parentNode,gm(e)+1,n)}}const zS=[];class gn{constructor(){this.parent=null,this.dom=null,this.flags=2}get overrideDOMText(){return null}get posAtStart(){return this.parent?this.parent.posBefore(this):0}get posAtEnd(){return this.posAtStart+this.length}posBefore(e){let n=this.posAtStart;for(let i of this.children){if(i==e)return n;n+=i.length+i.breakAfter}throw new RangeError("Invalid child in posBefore")}posAfter(e){return this.posBefore(e)+e.length}sync(e,n){if(this.flags&2){let i=this.dom,r=null,o;for(let s of this.children){if(s.flags&7){if(!s.dom&&(o=r?r.nextSibling:i.firstChild)){let a=gn.get(o);(!a||!a.parent&&a.canReuseDOM(s))&&s.reuseDOM(o)}s.sync(e,n),s.flags&=-8}if(o=r?r.nextSibling:i.firstChild,n&&!n.written&&n.node==i&&o!=s.dom&&(n.written=!0),s.dom.parentNode==i)for(;o&&o!=s.dom;)o=HD(o);else i.insertBefore(s.dom,o);r=s.dom}for(o=r?r.nextSibling:i.firstChild,o&&n&&n.node==i&&(n.written=!0);o;)o=HD(o)}else if(this.flags&1)for(let i of this.children)i.flags&7&&(i.sync(e,n),i.flags&=-8)}reuseDOM(e){}localPosFromDOM(e,n){let i;if(e==this.dom)i=this.dom.childNodes[n];else{let r=Ja(e)==0?0:n==0?-1:1;for(;;){let o=e.parentNode;if(o==this.dom)break;r==0&&o.firstChild!=o.lastChild&&(e==o.firstChild?r=-1:r=1),e=o}r<0?i=e:i=e.nextSibling}if(i==this.dom.firstChild)return 0;for(;i&&!gn.get(i);)i=i.nextSibling;if(!i)return this.length;for(let r=0,o=0;;r++){let s=this.children[r];if(s.dom==i)return o;o+=s.length+s.breakAfter}}domBoundsAround(e,n,i=0){let r=-1,o=-1,s=-1,a=-1;for(let l=0,u=i,f=i;ln)return d.domBoundsAround(e,n,u);if(h>=e&&r==-1&&(r=l,o=u),u>n&&d.dom.parentNode==this.dom){s=l,a=f;break}f=h,u=h+d.breakAfter}return{from:o,to:a<0?i+this.length:a,startDOM:(r?this.children[r-1].dom.nextSibling:null)||this.dom.firstChild,endDOM:s=0?this.children[s].dom:null}}markDirty(e=!1){this.flags|=2,this.markParentsDirty(e)}markParentsDirty(e){for(let n=this.parent;n;n=n.parent){if(e&&(n.flags|=2),n.flags&1)return;n.flags|=1,e=!1}}setParent(e){this.parent!=e&&(this.parent=e,this.flags&7&&this.markParentsDirty(!0))}setDOM(e){this.dom!=e&&(this.dom&&(this.dom.cmView=null),this.dom=e,e.cmView=this)}get rootView(){for(let e=this;;){let n=e.parent;if(!n)return e;e=n}}replaceChildren(e,n,i=zS){this.markDirty();for(let r=e;rthis.pos||e==this.pos&&(n>0||this.i==0||this.children[this.i-1].breakAfter))return this.off=e-this.pos,this;let i=this.children[--this.i];this.pos-=i.length+i.breakAfter}}}function UD(t,e,n,i,r,o,s,a,l){let{children:u}=t,f=u.length?u[e]:null,d=o.length?o[o.length-1]:null,h=d?d.breakAfter:s;if(!(e==i&&f&&!s&&!h&&o.length<2&&f.merge(n,r,o.length?d:null,n==0,a,l))){if(i0&&(!s&&o.length&&f.merge(n,f.length,o[0],!1,a,0)?f.breakAfter=o.shift().breakAfter:(n2);var Ye={mac:XD||/Mac/.test(To.platform),windows:/Win/.test(To.platform),linux:/Linux|X11/.test(To.platform),ie:ck,ie_version:qD?BS.documentMode||6:HS?+HS[1]:WS?+WS[1]:0,gecko:YD,gecko_version:YD?+(/Firefox\/(\d+)/.exec(To.userAgent)||[0,0])[1]:0,chrome:!!QS,chrome_version:QS?+QS[1]:0,ios:XD,android:/Android\b/.test(To.userAgent),safari:VD,webkit_version:iye?+(/\bAppleWebKit\/(\d+)/.exec(navigator.userAgent)||[0,0])[1]:0,tabSize:BS.documentElement.style.tabSize!=null?"tab-size":"-moz-tab-size"};const rye=256;class el extends gn{constructor(e){super(),this.text=e}get length(){return this.text.length}createDOM(e){this.setDOM(e||document.createTextNode(this.text))}sync(e,n){this.dom||this.createDOM(),this.dom.nodeValue!=this.text&&(n&&n.node==this.dom&&(n.written=!0),this.dom.nodeValue=this.text)}reuseDOM(e){e.nodeType==3&&this.createDOM(e)}merge(e,n,i){return this.flags&8||i&&(!(i instanceof el)||this.length-(n-e)+i.length>rye||i.flags&8)?!1:(this.text=this.text.slice(0,e)+(i?i.text:"")+this.text.slice(n),this.markDirty(),!0)}split(e){let n=new el(this.text.slice(e));return this.text=this.text.slice(0,e),this.markDirty(),n.flags|=this.flags&8,n}localPosFromDOM(e,n){return e==this.dom?n:n?this.text.length:0}domAtPos(e){return new _r(this.dom,e)}domBoundsAround(e,n,i){return{from:i,to:i+this.length,startDOM:this.dom,endDOM:this.dom.nextSibling}}coordsAt(e,n){return oye(this.dom,e,n)}}class tl extends gn{constructor(e,n=[],i=0){super(),this.mark=e,this.children=n,this.length=i;for(let r of n)r.setParent(this)}setAttrs(e){if(BD(e),this.mark.class&&(e.className=this.mark.class),this.mark.attrs)for(let n in this.mark.attrs)e.setAttribute(n,this.mark.attrs[n]);return e}canReuseDOM(e){return super.canReuseDOM(e)&&!((this.flags|e.flags)&8)}reuseDOM(e){e.nodeName==this.mark.tagName.toUpperCase()&&(this.setDOM(e),this.flags|=6)}sync(e,n){this.dom?this.flags&4&&this.setAttrs(this.dom):this.setDOM(this.setAttrs(document.createElement(this.mark.tagName))),super.sync(e,n)}merge(e,n,i,r,o,s){return i&&(!(i instanceof tl&&i.mark.eq(this.mark))||e&&o<=0||ne&&n.push(i=e&&(r=o),i=l,o++}let s=this.length-e;return this.length=e,r>-1&&(this.children.length=r,this.markDirty()),new tl(this.mark,n,s)}domAtPos(e){return GD(this,e)}coordsAt(e,n){return JD(this,e,n)}}function oye(t,e,n){let i=t.nodeValue.length;e>i&&(e=i);let r=e,o=e,s=0;e==0&&n<0||e==i&&n>=0?Ye.chrome||Ye.gecko||(e?(r--,s=1):o=0)?0:a.length-1];return Ye.safari&&!s&&l.width==0&&(l=Array.prototype.find.call(a,u=>u.width)||l),s?uk(l,s<0):l||null}class cu extends gn{static create(e,n,i){return new cu(e,n,i)}constructor(e,n,i){super(),this.widget=e,this.length=n,this.side=i,this.prevWidget=null}split(e){let n=cu.create(this.widget,this.length-e,this.side);return this.length-=e,n}sync(e){(!this.dom||!this.widget.updateDOM(this.dom,e))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(e)),this.widget.editable||(this.dom.contentEditable="false"))}getSide(){return this.side}merge(e,n,i,r,o,s){return i&&(!(i instanceof cu)||!this.widget.compare(i.widget)||e>0&&o<=0||n0)?_r.before(this.dom):_r.after(this.dom,e==this.length)}domBoundsAround(){return null}coordsAt(e,n){let i=this.widget.coordsAt(this.dom,e,n);if(i)return i;let r=this.dom.getClientRects(),o=null;if(!r.length)return null;let s=this.side?this.side<0:e>0;for(let a=s?r.length-1:0;o=r[a],!(e>0?a==0:a==r.length-1||o.top0?_r.before(this.dom):_r.after(this.dom)}localPosFromDOM(){return 0}domBoundsAround(){return null}coordsAt(e){return this.dom.getBoundingClientRect()}get overrideDOMText(){return Yt.empty}get isHidden(){return!0}}el.prototype.children=cu.prototype.children=Yd.prototype.children=zS;function GD(t,e){let n=t.dom,{children:i}=t,r=0;for(let o=0;ro&&e0;o--){let s=i[o-1];if(s.dom.parentNode==n)return s.domAtPos(s.length)}for(let o=r;o0&&e instanceof tl&&r.length&&(i=r[r.length-1])instanceof tl&&i.mark.eq(e.mark)?KD(i,e.children[0],n-1):(r.push(e),e.setParent(t)),t.length+=e.length}function JD(t,e,n){let i=null,r=-1,o=null,s=-1;function a(u,f){for(let d=0,h=0;d=f&&(g.children.length?a(g,f-h):(!o||o.isHidden&&n>0)&&(m>f||h==m&&g.getSide()>0)?(o=g,s=f-h):(h-1?1:0)!=r.length-(n&&r.indexOf(n)>-1?1:0))return!1;for(let o of i)if(o!=n&&(r.indexOf(o)==-1||t[o]!==e[o]))return!1;return!0}function qS(t,e,n){let i=!1;if(e)for(let r in e)n&&r in n||(i=!0,r=="style"?t.style.cssText="":t.removeAttribute(r));if(n)for(let r in n)e&&e[r]==n[r]||(i=!0,r=="style"?t.style.cssText=n[r]:t.setAttribute(r,n[r]));return i}function aye(t){let e=Object.create(null);for(let n=0;n0&&this.children[i-1].length==0;)this.children[--i].destroy();return this.children.length=i,this.markDirty(),this.length=e,n}transferDOM(e){this.dom&&(this.markDirty(),e.setDOM(this.dom),e.prevAttrs=this.prevAttrs===void 0?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(e){ZS(this.attrs,e)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=e)}append(e,n){KD(this,e,n)}addLineDeco(e){let n=e.spec.attributes,i=e.spec.class;n&&(this.attrs=US(n,this.attrs||{})),i&&(this.attrs=US({class:i},this.attrs||{}))}domAtPos(e){return GD(this,e)}reuseDOM(e){e.nodeName=="DIV"&&(this.setDOM(e),this.flags|=6)}sync(e,n){var i;this.dom?this.flags&4&&(BD(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&&(qS(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(e,n);let r=this.dom.lastChild;for(;r&&gn.get(r)instanceof tl;)r=r.lastChild;if(!r||!this.length||r.nodeName!="BR"&&((i=gn.get(r))===null||i===void 0?void 0:i.isEditable)==!1&&(!Ye.ios||!this.children.some(o=>o instanceof el))){let o=document.createElement("BR");o.cmIgnore=!0,this.dom.appendChild(o)}}measureTextSize(){if(this.children.length==0||this.length>20)return null;let e=0,n;for(let i of this.children){if(!(i instanceof el)||/[^ -~]/.test(i.text))return null;let r=Ud(i.dom);if(r.length!=1)return null;e+=r[0].width,n=r[0].height}return e?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:e/this.length,textHeight:n}:null}coordsAt(e,n){let i=JD(this,e,n);if(!this.children.length&&i&&this.parent){let{heightOracle:r}=this.parent.view.viewState,o=i.bottom-i.top;if(Math.abs(o-r.lineHeight)<2&&r.textHeight=n){if(o instanceof Ei)return o;if(s>n)break}r=s+o.breakAfter}return null}}class fu extends gn{constructor(e,n,i){super(),this.widget=e,this.length=n,this.deco=i,this.breakAfter=0,this.prevWidget=null}merge(e,n,i,r,o,s){return i&&(!(i instanceof fu)||!this.widget.compare(i.widget)||e>0&&o<=0||n0}}class da{eq(e){return!1}updateDOM(e,n){return!1}compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(e){return!0}coordsAt(e,n,i){return null}get isHidden(){return!1}get editable(){return!1}destroy(e){}}var Fr=function(t){return t[t.Text=0]="Text",t[t.WidgetBefore=1]="WidgetBefore",t[t.WidgetAfter=2]="WidgetAfter",t[t.WidgetRange=3]="WidgetRange",t}(Fr||(Fr={}));class it extends Qc{constructor(e,n,i,r){super(),this.startSide=e,this.endSide=n,this.widget=i,this.spec=r}get heightRelevant(){return!1}static mark(e){return new mm(e)}static widget(e){let n=Math.max(-1e4,Math.min(1e4,e.side||0)),i=!!e.block;return n+=i&&!e.inlineOrder?n>0?3e8:-4e8:n>0?1e8:-1e8,new du(e,n,n,i,e.widget||null,!1)}static replace(e){let n=!!e.block,i,r;if(e.isBlockGap)i=-5e8,r=4e8;else{let{start:o,end:s}=tI(e,n);i=(o?n?-3e8:-1:5e8)-1,r=(s?n?2e8:1:-6e8)+1}return new du(e,i,r,n,e.widget||null,!0)}static line(e){return new vm(e)}static set(e,n=!1){return zt.of(e,n)}hasHeight(){return this.widget?this.widget.estimatedHeight>-1:!1}}it.none=zt.empty;class mm extends it{constructor(e){let{start:n,end:i}=tI(e);super(n?-1:5e8,i?1:-6e8,null,e),this.tagName=e.tagName||"span",this.class=e.class||"",this.attrs=e.attributes||null}eq(e){var n,i;return this==e||e instanceof mm&&this.tagName==e.tagName&&(this.class||((n=this.attrs)===null||n===void 0?void 0:n.class))==(e.class||((i=e.attrs)===null||i===void 0?void 0:i.class))&&ZS(this.attrs,e.attrs,"class")}range(e,n=e){if(e>=n)throw new RangeError("Mark decorations may not be empty");return super.range(e,n)}}mm.prototype.point=!1;class vm extends it{constructor(e){super(-2e8,-2e8,null,e)}eq(e){return e instanceof vm&&this.spec.class==e.spec.class&&ZS(this.spec.attributes,e.spec.attributes)}range(e,n=e){if(n!=e)throw new RangeError("Line decoration ranges must be zero-length");return super.range(e,n)}}vm.prototype.mapMode=er.TrackBefore,vm.prototype.point=!0;class du extends it{constructor(e,n,i,r,o,s){super(n,i,o,e),this.block=r,this.isReplace=s,this.mapMode=r?n<=0?er.TrackBefore:er.TrackAfter:er.TrackDel}get type(){return this.startSide!=this.endSide?Fr.WidgetRange:this.startSide<=0?Fr.WidgetBefore:Fr.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(e){return e instanceof du&&lye(this.widget,e.widget)&&this.block==e.block&&this.startSide==e.startSide&&this.endSide==e.endSide}range(e,n=e){if(this.isReplace&&(e>n||e==n&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&n!=e)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(e,n)}}du.prototype.point=!0;function tI(t,e=!1){let{inclusiveStart:n,inclusiveEnd:i}=t;return n==null&&(n=t.inclusive),i==null&&(i=t.inclusive),{start:n??e,end:i??e}}function lye(t,e){return t==e||!!(t&&e&&t.compare(e))}function YS(t,e,n,i=0){let r=n.length-1;r>=0&&n[r]+i>=t?n[r]=Math.max(n[r],e):n.push(t,e)}class bm{constructor(e,n,i,r){this.doc=e,this.pos=n,this.end=i,this.disallowBlockEffectsFor=r,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=e.iter(),this.skip=n}posCovered(){if(this.content.length==0)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let e=this.content[this.content.length-1];return!(e.breakAfter||e instanceof fu&&e.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new Ei),this.atCursorPos=!0),this.curLine}flushBuffer(e=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(fk(new Yd(-1),e),e.length),this.pendingBuffer=0)}addBlockWidget(e){this.flushBuffer(),this.curLine=null,this.content.push(e)}finish(e){this.pendingBuffer&&e<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,!this.posCovered()&&!(e&&this.content.length&&this.content[this.content.length-1]instanceof fu)&&this.getLine()}buildText(e,n,i){for(;e>0;){if(this.textOff==this.text.length){let{value:o,lineBreak:s,done:a}=this.cursor.next(this.skip);if(this.skip=0,a)throw new Error("Ran out of text content when drawing inline views");if(s){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,e--;continue}else this.text=o,this.textOff=0}let r=Math.min(this.text.length-this.textOff,e,512);this.flushBuffer(n.slice(n.length-i)),this.getLine().append(fk(new el(this.text.slice(this.textOff,this.textOff+r)),n),i),this.atCursorPos=!0,this.textOff+=r,e-=r,i=0}}span(e,n,i,r){this.buildText(n-e,i,r),this.pos=n,this.openStart<0&&(this.openStart=r)}point(e,n,i,r,o,s){if(this.disallowBlockEffectsFor[s]&&i instanceof du){if(i.block)throw new RangeError("Block decorations may not be specified via plugins");if(n>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let a=n-e;if(i instanceof du)if(i.block)i.startSide>0&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new fu(i.widget||new nI("div"),a,i));else{let l=cu.create(i.widget||new nI("span"),a,a?0:i.startSide),u=this.atCursorPos&&!l.isEditable&&o<=r.length&&(e0),f=!l.isEditable&&(er.length||i.startSide<=0),d=this.getLine();this.pendingBuffer==2&&!u&&!l.isEditable&&(this.pendingBuffer=0),this.flushBuffer(r),u&&(d.append(fk(new Yd(1),r),o),o=r.length+Math.max(0,o-r.length)),d.append(fk(l,r),o),this.atCursorPos=f,this.pendingBuffer=f?er.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=r.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(i);a&&(this.textOff+a<=this.text.length?this.textOff+=a:(this.skip+=a-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=n),this.openStart<0&&(this.openStart=o)}static build(e,n,i,r,o){let s=new bm(e,n,i,o);return s.openEnd=zt.spans(r,n,i,s),s.openStart<0&&(s.openStart=s.openEnd),s.finish(s.openEnd),s}}function fk(t,e){for(let n of e)t=new tl(n,[t],t.length);return t}class nI extends da{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}var mn=function(t){return t[t.LTR=0]="LTR",t[t.RTL=1]="RTL",t}(mn||(mn={}));const Zc=mn.LTR,VS=mn.RTL;function iI(t){let e=[];for(let n=0;n=n){if(a.level==i)return s;(o<0||(r!=0?r<0?a.fromn:e[o].level>a.level))&&(o=s)}}if(o<0)throw new RangeError("Index out of range");return o}}function oI(t,e){if(t.length!=e.length)return!1;for(let n=0;n=0;y-=3)if(ha[y+1]==-g){let x=ha[y+2],_=x&2?r:x&4?x&1?o:r:0;_&&(nn[d]=nn[ha[y]]=_),a=y;break}}else{if(ha.length==189)break;ha[a++]=d,ha[a++]=h,ha[a++]=l}else if((m=nn[d])==2||m==1){let y=m==r;l=y?0:1;for(let x=a-3;x>=0;x-=3){let _=ha[x+2];if(_&2)break;if(y)ha[x+2]|=2;else{if(_&4)break;ha[x+2]|=4}}}}}function pye(t,e,n,i){for(let r=0,o=i;r<=n.length;r++){let s=r?n[r-1].to:t,a=rl;)m==x&&(m=n[--y].from,x=y?n[y-1].to:t),nn[--m]=g;l=f}else o=u,l++}}}function GS(t,e,n,i,r,o,s){let a=i%2?2:1;if(i%2==r%2)for(let l=e,u=0;ll&&s.push(new hu(l,y.from,g));let x=y.direction==Zc!=!(g%2);KS(t,x?i+1:i,r,y.inner,y.from,y.to,s),l=y.to}m=y.to}else{if(m==n||(f?nn[m]!=a:nn[m]==a))break;m++}h?GS(t,l,m,i+1,r,h,s):le;){let f=!0,d=!1;if(!u||l>o[u-1].to){let y=nn[l-1];y!=a&&(f=!1,d=y==16)}let h=!f&&a==1?[]:null,g=f?i:i+1,m=l;e:for(;;)if(u&&m==o[u-1].to){if(d)break e;let y=o[--u];if(!f)for(let x=y.from,_=u;;){if(x==e)break e;if(_&&o[_-1].to==x)x=o[--_].from;else{if(nn[x-1]==a)break e;break}}if(h)h.push(y);else{y.tonn.length;)nn[nn.length]=256;let i=[],r=e==Zc?0:1;return KS(t,r,r,n,0,t.length,i),i}function sI(t){return[new hu(0,t,0)]}let aI="";function mye(t,e,n,i,r){var o;let s=i.head-t.from,a=hu.find(e,s,(o=i.bidiLevel)!==null&&o!==void 0?o:-1,i.assoc),l=e[a],u=l.side(r,n);if(s==u){let h=a+=r?1:-1;if(h<0||h>=e.length)return null;l=e[a=h],s=l.side(!r,n),u=l.side(r,n)}let f=Ki(t.text,s,l.forward(r,n));(fl.to)&&(f=u),aI=t.text.slice(Math.min(s,f),Math.max(s,f));let d=a==(r?e.length-1:0)?null:e[a+(r?1:-1)];return d&&f==u&&d.level+(r?0:1)t.some(e=>e)}),gI=Qe.define({combine:t=>t.some(e=>e)});class Vd{constructor(e,n="nearest",i="nearest",r=5,o=5,s=!1){this.range=e,this.y=n,this.x=i,this.yMargin=r,this.xMargin=o,this.isSnapshot=s}map(e){return e.empty?this:new Vd(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(e){return this.range.to<=e.doc.length?this:new Vd(he.cursor(e.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const dk=_t.define({map:(t,e)=>t.map(e)});function is(t,e,n){let i=t.facet(fI);i.length?i[0](e):window.onerror?window.onerror(String(e),n,void 0,void 0,e):n?console.error(n+":",e):console.error(e)}const hk=Qe.define({combine:t=>t.length?t[0]:!0});let bye=0;const km=Qe.define();class li{constructor(e,n,i,r,o){this.id=e,this.create=n,this.domEventHandlers=i,this.domEventObservers=r,this.extension=o(this)}static define(e,n){const{eventHandlers:i,eventObservers:r,provide:o,decorations:s}=n||{};return new li(bye++,e,i,r,a=>{let l=[km.of(a)];return s&&l.push(ym.of(u=>{let f=u.plugin(a);return f?s(f):it.none})),o&&l.push(o(a)),l})}static fromClass(e,n){return li.define(i=>new e(i),n)}}class e4{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}update(e){if(this.value){if(this.mustUpdate){let n=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(n)}catch(i){if(is(n.state,i,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(e)}catch(n){is(e.state,n,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var n;if(!((n=this.value)===null||n===void 0)&&n.destroy)try{this.value.destroy()}catch(i){is(e.state,i,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const mI=Qe.define(),t4=Qe.define(),ym=Qe.define(),vI=Qe.define(),n4=Qe.define(),bI=Qe.define();function kI(t,e){let n=t.state.facet(bI);if(!n.length)return n;let i=n.map(o=>o instanceof 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rs(l.fromA,l.toA,l.fromB,l.toB).addToSet(i),s=l.toA,a=l.toB}}}class pk{constructor(e,n,i){this.view=e,this.state=n,this.transactions=i,this.flags=0,this.startState=e.state,this.changes=Ci.empty(this.startState.doc.length);for(let o of i)this.changes=this.changes.compose(o.changes);let r=[];this.changes.iterChangedRanges((o,s,a,l)=>r.push(new rs(o,s,a,l))),this.changedRanges=r}static create(e,n,i){return new pk(e,n,i)}get viewportChanged(){return(this.flags&4)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&10)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}class xI extends gn{get length(){return this.view.state.doc.length}constructor(e){super(),this.view=e,this.decorations=[],this.dynamicDecorationMap=[],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(e.contentDOM),this.children=[new Ei],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new rs(0,0,0,e.state.doc.length)],0,null)}update(e){var n;let i=e.changedRanges;this.minWidth>0&&i.length&&(i.every(({fromA:u,toA:f})=>fthis.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0);let r=-1;this.view.inputState.composing>=0&&(!((n=this.domChanged)===null||n===void 0)&&n.newSel?r=this.domChanged.newSel.head:!Sye(e.changes,this.hasComposition)&&!e.selectionSet&&(r=e.state.selection.main.head));let o=r>-1?yye(this.view,e.changes,r):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:u,to:f}=this.hasComposition;i=new rs(u,f,e.changes.mapPos(u,-1),e.changes.mapPos(f,1)).addToSet(i.slice())}this.hasComposition=o?{from:o.range.fromB,to:o.range.toB}:null,(Ye.ie||Ye.chrome)&&!o&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let s=this.decorations,a=this.updateDeco(),l=_ye(s,a,e.changes);return i=rs.extendWithRanges(i,l),!(this.flags&7)&&i.length==0?!1:(this.updateInner(i,e.startState.doc.length,o),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,n,i){this.view.viewState.mustMeasureContent=!0,this.updateChildren(e,n,i);let{observer:r}=this.view;r.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let s=Ye.chrome||Ye.ios?{node:r.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,s),this.flags&=-8,s&&(s.written||r.selectionRange.focusNode!=s.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(s=>s.flags&=-9);let o=[];if(this.view.viewport.from||this.view.viewport.to=0?r[s]:null;if(!a)break;let{fromA:l,toA:u,fromB:f,toB:d}=a,h,g,m,y;if(i&&i.range.fromBf){let E=bm.build(this.view.state.doc,f,i.range.fromB,this.decorations,this.dynamicDecorationMap),N=bm.build(this.view.state.doc,i.range.toB,d,this.decorations,this.dynamicDecorationMap);g=E.breakAtStart,m=E.openStart,y=N.openEnd;let M=this.compositionView(i);N.breakAtStart?M.breakAfter=1:N.content.length&&M.merge(M.length,M.length,N.content[0],!1,N.openStart,0)&&(M.breakAfter=N.content[0].breakAfter,N.content.shift()),E.content.length&&M.merge(0,0,E.content[E.content.length-1],!0,0,E.openEnd)&&E.content.pop(),h=E.content.concat(M).concat(N.content)}else({content:h,breakAtStart:g,openStart:m,openEnd:y}=bm.build(this.view.state.doc,f,d,this.decorations,this.dynamicDecorationMap));let{i:x,off:_}=o.findPos(u,1),{i:S,off:C}=o.findPos(l,-1);UD(this,S,C,x,_,h,g,m,y)}i&&this.fixCompositionDOM(i)}compositionView(e){let n=new el(e.text.nodeValue);n.flags|=8;for(let{deco:r}of e.marks)n=new tl(r,[n],n.length);let i=new Ei;return i.append(n,0),i}fixCompositionDOM(e){let n=(o,s)=>{s.flags|=8|(s.children.some(l=>l.flags&7)?1:0),this.markedForComposition.add(s);let a=gn.get(o);a&&a!=s&&(a.dom=null),s.setDOM(o)},i=this.childPos(e.range.fromB,1),r=this.children[i.i];n(e.line,r);for(let o=e.marks.length-1;o>=-1;o--)i=r.childPos(i.off,1),r=r.children[i.i],n(o>=0?e.marks[o].node:e.text,r)}updateSelection(e=!1,n=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let i=this.view.root.activeElement,r=i==this.dom,o=!r&&lk(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(r||n||o))return;let s=this.forceSelection;this.forceSelection=!1;let a=this.view.state.selection.main,l=this.moveToLine(this.domAtPos(a.anchor)),u=a.empty?l:this.moveToLine(this.domAtPos(a.head));if(Ye.gecko&&a.empty&&!this.hasComposition&&kye(l)){let d=document.createTextNode("");this.view.observer.ignore(()=>l.node.insertBefore(d,l.node.childNodes[l.offset]||null)),l=u=new _r(d,0),s=!0}let f=this.view.observer.selectionRange;(s||!f.focusNode||(!pm(l.node,l.offset,f.anchorNode,f.anchorOffset)||!pm(u.node,u.offset,f.focusNode,f.focusOffset))&&!this.suppressWidgetCursorChange(f,a))&&(this.view.observer.ignore(()=>{Ye.android&&Ye.chrome&&this.dom.contains(f.focusNode)&&Oye(f.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let d=ak(this.view.root);if(d)if(a.empty){if(Ye.gecko){let h=wye(l.node,l.offset);if(h&&h!=3){let g=SI(l.node,l.offset,h==1?1:-1);g&&(l=new _r(g.node,g.offset))}}d.collapse(l.node,l.offset),a.bidiLevel!=null&&d.caretBidiLevel!==void 0&&(d.caretBidiLevel=a.bidiLevel)}else if(d.extend){d.collapse(l.node,l.offset);try{d.extend(u.node,u.offset)}catch{}}else{let h=document.createRange();a.anchor>a.head&&([l,u]=[u,l]),h.setEnd(u.node,u.offset),h.setStart(l.node,l.offset),d.removeAllRanges(),d.addRange(h)}o&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())}),this.view.observer.setSelectionRange(l,u)),this.impreciseAnchor=l.precise?null:new _r(f.anchorNode,f.anchorOffset),this.impreciseHead=u.precise?null:new _r(f.focusNode,f.focusOffset)}suppressWidgetCursorChange(e,n){return this.hasComposition&&n.empty&&pm(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==n.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,n=e.state.selection.main,i=ak(e.root),{anchorNode:r,anchorOffset:o}=e.observer.selectionRange;if(!i||!n.empty||!n.assoc||!i.modify)return;let s=Ei.find(this,n.head);if(!s)return;let a=s.posAtStart;if(n.head==a||n.head==a+s.length)return;let l=this.coordsAt(n.head,-1),u=this.coordsAt(n.head,1);if(!l||!u||l.bottom>u.top)return;let f=this.domAtPos(n.head+n.assoc);i.collapse(f.node,f.offset),i.modify("move",n.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let d=e.observer.selectionRange;e.docView.posFromDOM(d.anchorNode,d.anchorOffset)!=n.from&&i.collapse(r,o)}moveToLine(e){let n=this.dom,i;if(e.node!=n)return e;for(let r=e.offset;!i&&r=0;r--){let o=gn.get(n.childNodes[r]);o instanceof Ei&&(i=o.domAtPos(o.length))}return i?new _r(i.node,i.offset,!0):e}nearest(e){for(let n=e;n;){let i=gn.get(n);if(i&&i.rootView==this)return i;n=n.parentNode}return null}posFromDOM(e,n){let i=this.nearest(e);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(e,n)+i.posAtStart}domAtPos(e){let{i:n,off:i}=this.childCursor().findPos(e,-1);for(;n=0;s--){let a=this.children[s],l=o-a.breakAfter,u=l-a.length;if(le||a.covers(1))&&(!i||a instanceof Ei&&!(i instanceof Ei&&n>=0))&&(i=a,r=u),o=u}return i?i.coordsAt(e-r,n):null}coordsForChar(e){let{i:n,off:i}=this.childPos(e,1),r=this.children[n];if(!(r instanceof Ei))return null;for(;r.children.length;){let{i:a,off:l}=r.childPos(i,1);for(;;a++){if(a==r.children.length)return null;if((r=r.children[a]).length)break}i=l}if(!(r instanceof el))return null;let o=Ki(r.text,i);if(o==i)return null;let s=Uc(r.dom,i,o).getClientRects();for(let a=0;aMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,a=-1,l=this.view.textDirection==mn.LTR;for(let u=0,f=0;fr)break;if(u>=i){let g=d.dom.getBoundingClientRect();if(n.push(g.height),s){let m=d.dom.lastChild,y=m?Ud(m):[];if(y.length){let x=y[y.length-1],_=l?x.right-g.left:g.right-x.left;_>a&&(a=_,this.minWidth=o,this.minWidthFrom=u,this.minWidthTo=h)}}}u=h+d.breakAfter}return n}textDirectionAt(e){let{i:n}=this.childPos(e,1);return getComputedStyle(this.children[n].dom).direction=="rtl"?mn.RTL:mn.LTR}measureTextSize(){for(let o of this.children)if(o instanceof Ei){let s=o.measureTextSize();if(s)return s}let e=document.createElement("div"),n,i,r;return e.className="cm-line",e.style.width="99999px",e.style.position="absolute",e.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(e);let o=Ud(e.firstChild)[0];n=e.getBoundingClientRect().height,i=o?o.width/27:7,r=o?o.height:n,e.remove()}),{lineHeight:n,charWidth:i,textHeight:r}}childCursor(e=this.length){let n=this.children.length;return n&&(e-=this.children[--n].length),new QD(this.children,e,n)}computeBlockGapDeco(){let e=[],n=this.view.viewState;for(let i=0,r=0;;r++){let o=r==n.viewports.length?null:n.viewports[r],s=o?o.from-1:this.length;if(s>i){let a=(n.lineBlockAt(s).bottom-n.lineBlockAt(i).top)/this.view.scaleY;e.push(it.replace({widget:new _I(a),block:!0,inclusive:!0,isBlockGap:!0}).range(i,s))}if(!o)break;i=o.to+1}return it.set(e)}updateDeco(){let e=this.view.state.facet(ym).map((r,o)=>(this.dynamicDecorationMap[o]=typeof 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i=t.charCategorizer(e),r=t.doc.lineAt(e),o=e-r.from;if(r.length==0)return he.cursor(e);o==0?n=1:o==r.length&&(n=-1);let s=o,a=o;n<0?s=Ki(r.text,o,!1):a=Ki(r.text,o);let l=i(r.text.slice(s,a));for(;s>0;){let u=Ki(r.text,s,!1);if(i(r.text.slice(u,s))!=l)break;s=u}for(;at?e.left-t:Math.max(0,t-e.right)}function Tye(t,e){return e.top>t?e.top-t:Math.max(0,t-e.bottom)}function i4(t,e){return t.tope.top+1}function CI(t,e){return et.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function r4(t,e,n){let i,r,o,s,a=!1,l,u,f,d;for(let m=t.firstChild;m;m=m.nextSibling){let y=Ud(m);for(let x=0;xC||s==C&&o>S){i=m,r=_,o=S,s=C;let E=C?n<_.top?-1:1:S?e<_.left?-1:1:0;a=!E||(E>0?x0)}S==0?n>_.bottom&&(!f||f.bottom<_.bottom)?(l=m,f=_):n<_.top&&(!d||d.top>_.top)&&(u=m,d=_):f&&i4(f,_)?f=EI(f,_.bottom):d&&i4(d,_)&&(d=CI(d,_.top))}}if(f&&f.bottom>=n?(i=l,r=f):d&&d.top<=n&&(i=u,r=d),!i)return{node:t,offset:0};let h=Math.max(r.left,Math.min(r.right,e));if(i.nodeType==3)return 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i=ak(t.root);if(!i||i.rangeCount==0)return!0;let r=i.getRangeAt(0).getClientRects();for(let o=0;o=e.clientX&&s.top<=e.clientY&&s.bottom>=e.clientY)return!0}return!1}function Wye(t,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let n=e.target,i;n!=t.contentDOM;n=n.parentNode)if(!n||n.nodeType==11||(i=gn.get(n))&&i.ignoreEvent(e))return!1;return!0}const As=Object.create(null),Ps=Object.create(null),II=Ye.ie&&Ye.ie_version<15||Ye.ios&&Ye.webkit_version<604;function Hye(t){let e=t.dom.parentNode;if(!e)return;let n=e.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.focus(),setTimeout(()=>{t.focus(),n.remove(),LI(t,n.value)},50)}function LI(t,e){let{state:n}=t,i,r=1,o=n.toText(e),s=o.lines==n.selection.ranges.length;if(a4!=null&&n.selection.ranges.every(l=>l.empty)&&a4==o.toString()){let l=-1;i=n.changeByRange(u=>{let f=n.doc.lineAt(u.from);if(f.from==l)return{range:u};l=f.from;let 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jye(t,e,n,i)),i&&t.observer.ignore(()=>FD(t.contentDOM));let r=t.inputState.mouseSelection;if(r)return r.start(e),r.dragging===!1}return!1};function RI(t,e,n,i){if(i==1)return he.cursor(e,n);if(i==2)return Cye(t.state,e,n);{let r=Ei.find(t.docView,e),o=t.state.doc.lineAt(r?r.posAtEnd:e),s=r?r.posAtStart:o.from,a=r?r.posAtEnd:o.to;return at>=e.top&&t<=e.bottom,FI=(t,e,n)=>jI(e,n)&&t>=n.left&&t<=n.right;function Qye(t,e,n,i){let r=Ei.find(t.docView,e);if(!r)return 1;let o=e-r.posAtStart;if(o==0)return 1;if(o==r.length)return-1;let s=r.coordsAt(o,-1);if(s&&FI(n,i,s))return-1;let a=r.coordsAt(o,1);return a&&FI(n,i,a)?1:s&&jI(i,s)?-1:1}function zI(t,e){let n=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:n,bias:Qye(t,n,e.clientX,e.clientY)}}const Uye=Ye.ie&&Ye.ie_version<=11;let BI=null,WI=0,HI=0;function QI(t){if(!Uye)return t.detail;let e=BI,n=HI;return BI=t,HI=Date.now(),WI=!e||n>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(WI+1)%3:1}function Zye(t,e){let n=zI(t,e),i=QI(e),r=t.state.selection;return{update(o){o.docChanged&&(n.pos=o.changes.mapPos(n.pos),r=r.map(o.changes))},get(o,s,a){let l=zI(t,o),u,f=RI(t,l.pos,l.bias,i);if(n.pos!=l.pos&&!s){let d=RI(t,n.pos,n.bias,i),h=Math.min(d.from,f.from),g=Math.max(d.to,f.to);f=h1&&(u=qye(r,l.pos))?u:a?r.addRange(f):he.create([f])}}}function qye(t,e){for(let n=0;n=e)return he.create(t.ranges.slice(0,n).concat(t.ranges.slice(n+1)),t.mainIndex==n?0:t.mainIndex-(t.mainIndex>n?1:0))}return null}As.dragstart=(t,e)=>{let{selection:{main:n}}=t.state;if(e.target.draggable){let r=t.docView.nearest(e.target);if(r&&r.isWidget){let o=r.posAtStart,s=o+r.length;(o>=n.to||s<=n.from)&&(n=he.range(o,s))}}let{inputState:i}=t;return i.mouseSelection&&(i.mouseSelection.dragging=!0),i.draggedContent=n,e.dataTransfer&&(e.dataTransfer.setData("Text",t.state.sliceDoc(n.from,n.to)),e.dataTransfer.effectAllowed="copyMove"),!1},As.dragend=t=>(t.inputState.draggedContent=null,!1);function 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i=n.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.value=e,i.focus(),i.selectionEnd=e.length,i.selectionStart=0,setTimeout(()=>{i.remove(),t.focus()},50)}function Vye(t){let e=[],n=[],i=!1;for(let r of t.selection.ranges)r.empty||(e.push(t.sliceDoc(r.from,r.to)),n.push(r));if(!e.length){let r=-1;for(let{from:o}of t.selection.ranges){let s=t.doc.lineAt(o);s.number>r&&(e.push(s.text),n.push({from:s.from,to:Math.min(t.doc.length,s.to+1)})),r=s.number}i=!0}return{text:e.join(t.lineBreak),ranges:n,linewise:i}}let a4=null;As.copy=As.cut=(t,e)=>{let{text:n,ranges:i,linewise:r}=Vye(t.state);if(!n&&!r)return!1;a4=r?n:null,e.type=="cut"&&!t.state.readOnly&&t.dispatch({changes:i,scrollIntoView:!0,userEvent:"delete.cut"});let o=II?null:e.clipboardData;return o?(o.clearData(),o.setData("text/plain",n),!0):(Yye(t,n),!1)};const ZI=ca.define();function qI(t,e){let n=[];for(let i of t.facet(hI)){let r=i(t,e);r&&n.push(r)}return n?t.update({effects:n,annotations:ZI.of(!0)}):null}function YI(t){setTimeout(()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let n=qI(t.state,e);n?t.dispatch(n):t.update([])}},10)}Ps.focus=t=>{t.inputState.lastFocusTime=Date.now(),!t.scrollDOM.scrollTop&&(t.inputState.lastScrollTop||t.inputState.lastScrollLeft)&&(t.scrollDOM.scrollTop=t.inputState.lastScrollTop,t.scrollDOM.scrollLeft=t.inputState.lastScrollLeft),YI(t)},Ps.blur=t=>{t.observer.clearSelectionRange(),YI(t)},Ps.compositionstart=Ps.compositionupdate=t=>{t.inputState.compositionFirstChange==null&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0)},Ps.compositionend=t=>{t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,Ye.chrome&&Ye.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then(()=>t.observer.flush()):setTimeout(()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])},50)},Ps.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},As.beforeinput=(t,e)=>{var n;let i;if(Ye.chrome&&Ye.android&&(i=PI.find(r=>r.inputType==e.inputType))&&(t.observer.delayAndroidKey(i.key,i.keyCode),i.key=="Backspace"||i.key=="Delete")){let r=((n=window.visualViewport)===null||n===void 0?void 0:n.height)||0;setTimeout(()=>{var o;(((o=window.visualViewport)===null||o===void 0?void 0:o.height)||0)>r+10&&t.hasFocus&&(t.contentDOM.blur(),t.focus())},100)}return!1};const VI=new Set;function Xye(t){VI.has(t)||(VI.add(t),t.addEventListener("copy",()=>{}),t.addEventListener("cut",()=>{}))}const XI=["pre-wrap","normal","pre-line","break-spaces"];class Gye{constructor(e){this.lineWrapping=e,this.doc=Yt.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(e,n){let i=this.doc.lineAt(n).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((n-e-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return XI.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let n=!1;for(let i=0;i-1,l=Math.round(n)!=Math.round(this.lineHeight)||this.lineWrapping!=a;if(this.lineWrapping=a,this.lineHeight=n,this.charWidth=i,this.textHeight=r,this.lineLength=o,l){this.heightSamples={};for(let u=0;u0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e,n){this.height!=n&&(Math.abs(this.height-n)>bk&&(e.heightChanged=!0),this.height=n)}replace(e,n,i){return zr.of(i)}decomposeLeft(e,n){n.push(this)}decomposeRight(e,n){n.push(this)}applyChanges(e,n,i,r){let o=this,s=i.doc;for(let a=r.length-1;a>=0;a--){let{fromA:l,toA:u,fromB:f,toB:d}=r[a],h=o.lineAt(l,vn.ByPosNoHeight,i.setDoc(n),0,0),g=h.to>=u?h:o.lineAt(u,vn.ByPosNoHeight,i,0,0);for(d+=g.to-u,u=g.to;a>0&&h.from<=r[a-1].toA;)l=r[a-1].fromA,f=r[a-1].fromB,a--,lo*2){let a=e[n-1];a.break?e.splice(--n,1,a.left,null,a.right):e.splice(--n,1,a.left,a.right),i+=1+a.break,r-=a.size}else if(o>r*2){let a=e[i];a.break?e.splice(i,1,a.left,null,a.right):e.splice(i,1,a.left,a.right),i+=2+a.break,o-=a.size}else break;else if(r=o&&s(this.blockAt(0,i,r,o))}updateHeight(e,n=0,i=!1,r){return r&&r.from<=n&&r.more&&this.setHeight(e,r.heights[r.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class $o extends GI{constructor(e,n){super(e,n,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(e,n,i,r){return new pa(r,this.length,i,this.height,this.breaks)}replace(e,n,i){let r=i[0];return i.length==1&&(r instanceof $o||r instanceof nr&&r.flags&4)&&Math.abs(this.length-r.length)<10?(r instanceof nr?r=new $o(r.length,this.height):r.height=this.height,this.outdated||(r.outdated=!1),r):zr.of(i)}updateHeight(e,n=0,i=!1,r){return r&&r.from<=n&&r.more?this.setHeight(e,r.heights[r.index++]):(i||this.outdated)&&this.setHeight(e,Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))+this.breaks*e.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class nr extends zr{constructor(e){super(e,0)}heightMetrics(e,n){let i=e.doc.lineAt(n).number,r=e.doc.lineAt(n+this.length).number,o=r-i+1,s,a=0;if(e.lineWrapping){let l=Math.min(this.height,e.lineHeight*o);s=l/o,this.length>o+1&&(a=(this.height-l)/(this.length-o-1))}else s=this.height/o;return{firstLine:i,lastLine:r,perLine:s,perChar:a}}blockAt(e,n,i,r){let{firstLine:o,lastLine:s,perLine:a,perChar:l}=this.heightMetrics(n,r);if(n.lineWrapping){let u=r+Math.round(Math.max(0,Math.min(1,(e-i)/this.height))*this.length),f=n.doc.lineAt(u),d=a+f.length*l,h=Math.max(i,e-d/2);return new pa(f.from,f.length,h,d,0)}else{let u=Math.max(0,Math.min(s-o,Math.floor((e-i)/a))),{from:f,length:d}=n.doc.line(o+u);return new pa(f,d,i+a*u,a,0)}}lineAt(e,n,i,r,o){if(n==vn.ByHeight)return this.blockAt(e,i,r,o);if(n==vn.ByPosNoHeight){let{from:g,to:m}=i.doc.lineAt(e);return new pa(g,m-g,0,0,0)}let{firstLine:s,perLine:a,perChar:l}=this.heightMetrics(i,o),u=i.doc.lineAt(e),f=a+u.length*l,d=u.number-s,h=r+a*d+l*(u.from-o-d);return new pa(u.from,u.length,Math.max(r,Math.min(h,r+this.height-f)),f,0)}forEachLine(e,n,i,r,o,s){e=Math.max(e,o),n=Math.min(n,o+this.length);let{firstLine:a,perLine:l,perChar:u}=this.heightMetrics(i,o);for(let f=e,d=r;f<=n;){let h=i.doc.lineAt(f);if(f==e){let m=h.number-a;d+=l*m+u*(e-o-m)}let g=l+u*h.length;s(new pa(h.from,h.length,d,g,0)),d+=g,f=h.to+1}}replace(e,n,i){let r=this.length-n;if(r>0){let o=i[i.length-1];o instanceof nr?i[i.length-1]=new nr(o.length+r):i.push(null,new nr(r-1))}if(e>0){let o=i[0];o instanceof nr?i[0]=new nr(e+o.length):i.unshift(new nr(e-1),null)}return zr.of(i)}decomposeLeft(e,n){n.push(new nr(e-1),null)}decomposeRight(e,n){n.push(null,new nr(this.length-e-1))}updateHeight(e,n=0,i=!1,r){let o=n+this.length;if(r&&r.from<=n+this.length&&r.more){let s=[],a=Math.max(n,r.from),l=-1;for(r.from>n&&s.push(new nr(r.from-n-1).updateHeight(e,n));a<=o&&r.more;){let f=e.doc.lineAt(a).length;s.length&&s.push(null);let d=r.heights[r.index++];l==-1?l=d:Math.abs(d-l)>=bk&&(l=-2);let h=new $o(f,d);h.outdated=!1,s.push(h),a+=f+1}a<=o&&s.push(null,new nr(o-a).updateHeight(e,a));let u=zr.of(s);return(l<0||Math.abs(u.height-this.height)>=bk||Math.abs(l-this.heightMetrics(e,n).perLine)>=bk)&&(e.heightChanged=!0),u}else(i||this.outdated)&&(this.setHeight(e,e.heightForGap(n,n+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class Jye extends zr{constructor(e,n,i){super(e.length+n+i.length,e.height+i.height,n|(e.outdated||i.outdated?2:0)),this.left=e,this.right=i,this.size=e.size+i.size}get break(){return this.flags&1}blockAt(e,n,i,r){let o=i+this.left.height;return ea))return u;let f=n==vn.ByPosNoHeight?vn.ByPosNoHeight:vn.ByPos;return l?u.join(this.right.lineAt(a,f,i,s,a)):this.left.lineAt(a,f,i,r,o).join(u)}forEachLine(e,n,i,r,o,s){let a=r+this.left.height,l=o+this.left.length+this.break;if(this.break)e=l&&this.right.forEachLine(e,n,i,a,l,s);else{let u=this.lineAt(l,vn.ByPos,i,r,o);e=e&&u.from<=n&&s(u),n>u.to&&this.right.forEachLine(u.to+1,n,i,a,l,s)}}replace(e,n,i){let r=this.left.length+this.break;if(nthis.left.length)return this.balanced(this.left,this.right.replace(e-r,n-r,i));let o=[];e>0&&this.decomposeLeft(e,o);let s=o.length;for(let a of i)o.push(a);if(e>0&&KI(o,s-1),n=i&&n.push(null)),e>i&&this.right.decomposeLeft(e-i,n)}decomposeRight(e,n){let i=this.left.length,r=i+this.break;if(e>=r)return this.right.decomposeRight(e-r,n);e2*n.size||n.size>2*e.size?zr.of(this.break?[e,null,n]:[e,n]):(this.left=e,this.right=n,this.height=e.height+n.height,this.outdated=e.outdated||n.outdated,this.size=e.size+n.size,this.length=e.length+this.break+n.length,this)}updateHeight(e,n=0,i=!1,r){let{left:o,right:s}=this,a=n+o.length+this.break,l=null;return r&&r.from<=n+o.length&&r.more?l=o=o.updateHeight(e,n,i,r):o.updateHeight(e,n,i),r&&r.from<=a+s.length&&r.more?l=s=s.updateHeight(e,a,i,r):s.updateHeight(e,a,i),l?this.balanced(o,s):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function KI(t,e){let n,i;t[e]==null&&(n=t[e-1])instanceof nr&&(i=t[e+1])instanceof nr&&t.splice(e-1,3,new nr(n.length+1+i.length))}const ewe=5;class l4{constructor(e,n){this.pos=e,this.oracle=n,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,n){if(this.lineStart>-1){let i=Math.min(n,this.lineEnd),r=this.nodes[this.nodes.length-1];r instanceof $o?r.length+=i-this.pos:(i>this.pos||!this.isCovered)&&this.nodes.push(new $o(i-this.pos,-1)),this.writtenTo=i,n>i&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=n}point(e,n,i){if(e=ewe)&&this.addLineDeco(r,o,s)}else n>e&&this.span(e,n);this.lineEnd>-1&&this.lineEnd-1)return;let{from:e,to:n}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=n,this.writtenToe&&this.nodes.push(new $o(this.pos-e,-1)),this.writtenTo=this.pos}blankContent(e,n){let i=new nr(n-e);return this.oracle.doc.lineAt(e).to==n&&(i.flags|=4),i}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof $o)return e;let n=new $o(0,-1);return this.nodes.push(n),n}addBlock(e){this.enterLine();let n=e.deco;n&&n.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,n&&n.endSide>0&&(this.covering=e)}addLineDeco(e,n,i){let r=this.ensureLine();r.length+=i,r.collapsed+=i,r.widgetHeight=Math.max(r.widgetHeight,e),r.breaks+=n,this.writtenTo=this.pos=this.pos+i}finish(e){let n=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(n instanceof $o)&&!this.isCovered?this.nodes.push(new $o(0,-1)):(this.writtenTof.clientHeight||f.scrollWidth>f.clientWidth)&&d.overflow!="visible"){let h=f.getBoundingClientRect();o=Math.max(o,h.left),s=Math.min(s,h.right),a=Math.max(a,h.top),l=u==t.parentNode?h.bottom:Math.min(l,h.bottom)}u=d.position=="absolute"||d.position=="fixed"?f.offsetParent:f.parentNode}else if(u.nodeType==11)u=u.host;else break;return{left:o-n.left,right:Math.max(o,s)-n.left,top:a-(n.top+e),bottom:Math.max(a,l)-(n.top+e)}}function rwe(t,e){let n=t.getBoundingClientRect();return{left:0,right:n.right-n.left,top:e,bottom:n.bottom-(n.top+e)}}class u4{constructor(e,n,i){this.from=e,this.to=n,this.size=i}static same(e,n){if(e.length!=n.length)return!1;for(let i=0;itypeof i!="function"&&i.class=="cm-lineWrapping");this.heightOracle=new Gye(n),this.stateDeco=e.facet(ym).filter(i=>typeof i!="function"),this.heightMap=zr.empty().applyChanges(this.stateDeco,Yt.empty,this.heightOracle.setDoc(e.doc),[new rs(0,0,0,e.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=it.set(this.lineGaps.map(i=>i.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:n}=this.state.selection;for(let i=0;i<=1;i++){let r=i?n.head:n.anchor;if(!e.some(({from:o,to:s})=>r>=o&&r<=s)){let{from:o,to:s}=this.lineBlockAt(r);e.push(new kk(o,s))}}this.viewports=e.sort((i,r)=>i.from-r.from),this.scaler=this.heightMap.height<=7e6?eL:new lwe(this.heightOracle,this.heightMap,this.viewports)}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,e=>{this.viewportLines.push(this.scaler.scale==1?e:xm(e,this.scaler))})}update(e,n=null){this.state=e.state;let i=this.stateDeco;this.stateDeco=this.state.facet(ym).filter(f=>typeof f!="function");let r=e.changedRanges,o=rs.extendWithRanges(r,twe(i,this.stateDeco,e?e.changes:Ci.empty(this.state.doc.length))),s=this.heightMap.height,a=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),o),this.heightMap.height!=s&&(e.flags|=2),a?(this.scrollAnchorPos=e.changes.mapPos(a.from,-1),this.scrollAnchorHeight=a.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let l=o.length?this.mapViewport(this.viewport,e.changes):this.viewport;(n&&(n.range.headl.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,n));let u=!e.changes.empty||e.flags&2||l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,this.updateForViewport(),u&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,e.changes))),e.flags|=this.computeVisibleRanges(),n&&(this.scrollTarget=n),!this.mustEnforceCursorAssoc&&e.selectionSet&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(gI)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let n=e.contentDOM,i=window.getComputedStyle(n),r=this.heightOracle,o=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?mn.RTL:mn.LTR;let s=this.heightOracle.mustRefreshForWrapping(o),a=n.getBoundingClientRect(),l=s||this.mustMeasureContent||this.contentDOMHeight!=a.height;this.contentDOMHeight=a.height,this.mustMeasureContent=!1;let u=0,f=0;if(a.width&&a.height){let{scaleX:E,scaleY:N}=jD(n,a);(this.scaleX!=E||this.scaleY!=N)&&(this.scaleX=E,this.scaleY=N,u|=8,s=l=!0)}let d=(parseInt(i.paddingTop)||0)*this.scaleY,h=(parseInt(i.paddingBottom)||0)*this.scaleY;(this.paddingTop!=d||this.paddingBottom!=h)&&(this.paddingTop=d,this.paddingBottom=h,u|=10),this.editorWidth!=e.scrollDOM.clientWidth&&(r.lineWrapping&&(l=!0),this.editorWidth=e.scrollDOM.clientWidth,u|=8);let g=e.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=g&&(this.scrollAnchorHeight=-1,this.scrollTop=g),this.scrolledToBottom=WD(e.scrollDOM);let m=(this.printing?rwe:iwe)(n,this.paddingTop),y=m.top-this.pixelViewport.top,x=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let _=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(_!=this.inView&&(this.inView=_,_&&(l=!0)),!this.inView&&!this.scrollTarget)return 0;let S=a.width;if((this.contentDOMWidth!=S||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=a.width,this.editorHeight=e.scrollDOM.clientHeight,u|=8),l){let E=e.docView.measureVisibleLineHeights(this.viewport);if(r.mustRefreshForHeights(E)&&(s=!0),s||r.lineWrapping&&Math.abs(S-this.contentDOMWidth)>r.charWidth){let{lineHeight:N,charWidth:M,textHeight:I}=e.docView.measureTextSize();s=N>0&&r.refresh(o,N,M,I,S/M,E),s&&(e.docView.minWidth=0,u|=8)}y>0&&x>0?f=Math.max(y,x):y<0&&x<0&&(f=Math.min(y,x)),r.heightChanged=!1;for(let N of this.viewports){let M=N.from==this.viewport.from?E:e.docView.measureVisibleLineHeights(N);this.heightMap=(s?zr.empty().applyChanges(this.stateDeco,Yt.empty,this.heightOracle,[new rs(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(r,0,s,new Kye(N.from,M))}r.heightChanged&&(u|=2)}let C=!this.viewportIsAppropriate(this.viewport,f)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return C&&(this.viewport=this.getViewport(f,this.scrollTarget)),this.updateForViewport(),(u&2||C)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(s?[]:this.lineGaps,e)),u|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),u}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,n){let i=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),r=this.heightMap,o=this.heightOracle,{visibleTop:s,visibleBottom:a}=this,l=new kk(r.lineAt(s-i*1e3,vn.ByHeight,o,0,0).from,r.lineAt(a+(1-i)*1e3,vn.ByHeight,o,0,0).to);if(n){let{head:u}=n.range;if(ul.to){let f=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),d=r.lineAt(u,vn.ByPos,o,0,0),h;n.y=="center"?h=(d.top+d.bottom)/2-f/2:n.y=="start"||n.y=="nearest"&&u=a+Math.max(10,Math.min(i,250)))&&r>s-2*1e3&&o>1,s=r<<1;if(this.defaultTextDirection!=mn.LTR&&!i)return[];let a=[],l=(u,f,d,h)=>{if(f-uu&&xx.from>=d.from&&x.to<=d.to&&Math.abs(x.from-u)x.from<_&&x.to>_));if(!y){if(fx.from<=f&&x.to>=f)){let x=n.moveToLineBoundary(he.cursor(f),!1,!0).head;x>u&&(f=x)}y=new u4(u,f,this.gapSize(d,u,f,h))}a.push(y)};for(let u of this.viewportLines){if(u.lengthu.from&&l(u.from,h,u,f),gn.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let n=[];zt.spans(e,this.viewport.from,this.viewport.to,{span(r,o){n.push({from:r,to:o})},point(){}},20);let i=n.length!=this.visibleRanges.length||this.visibleRanges.some((r,o)=>r.from!=n[o].from||r.to!=n[o].to);return this.visibleRanges=n,i?4:0}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(n=>n.from<=e&&n.to>=e)||xm(this.heightMap.lineAt(e,vn.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return xm(this.heightMap.lineAt(this.scaler.fromDOM(e),vn.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(e){let n=this.lineBlockAtHeight(e+8);return n.from>=this.viewport.from||this.viewportLines[0].top-e>200?n:this.viewportLines[0]}elementAtHeight(e){return xm(this.heightMap.blockAt(this.scaler.fromDOM(e),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class kk{constructor(e,n){this.from=e,this.to=n}}function swe(t,e,n){let i=[],r=t,o=0;return zt.spans(n,t,e,{span(){},point(s,a){s>r&&(i.push({from:r,to:s}),o+=s-r),r=a}},20),r=1)return e[e.length-1].to;let i=Math.floor(t*n);for(let r=0;;r++){let{from:o,to:s}=e[r],a=s-o;if(i<=a)return o+i;i-=a}}function wk(t,e){let n=0;for(let{from:i,to:r}of t.ranges){if(e<=r){n+=e-i;break}n+=r-i}return n/t.total}function awe(t,e){for(let n of t)if(e(n))return n}const eL={toDOM(t){return t},fromDOM(t){return t},scale:1};class lwe{constructor(e,n,i){let r=0,o=0,s=0;this.viewports=i.map(({from:a,to:l})=>{let u=n.lineAt(a,vn.ByPos,e,0,0).top,f=n.lineAt(l,vn.ByPos,e,0,0).bottom;return r+=f-u,{from:a,to:l,top:u,bottom:f,domTop:0,domBottom:0}}),this.scale=(7e6-r)/(n.height-r);for(let a of this.viewports)a.domTop=s+(a.top-o)*this.scale,s=a.domBottom=a.domTop+(a.bottom-a.top),o=a.bottom}toDOM(e){for(let n=0,i=0,r=0;;n++){let o=nxm(r,e)):t._content)}const xk=Qe.define({combine:t=>t.join(" ")}),c4=Qe.define({combine:t=>t.indexOf(!0)>-1}),f4=lu.newName(),tL=lu.newName(),nL=lu.newName(),iL={"&light":"."+tL,"&dark":"."+nL};function d4(t,e,n){return new lu(e,{finish(i){return/&/.test(i)?i.replace(/&\w*/,r=>{if(r=="&")return t;if(!n||!n[r])throw new RangeError(`Unsupported selector: ${r}`);return n[r]}):t+" "+i}})}const uwe=d4("."+f4,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0},"&light 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#888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},iL),_m="";class cwe{constructor(e,n){this.points=e,this.text="",this.lineSeparator=n.facet(jt.lineSeparator)}append(e){this.text+=e}lineBreak(){this.text+=_m}readRange(e,n){if(!e)return this;let i=e.parentNode;for(let r=e;;){this.findPointBefore(i,r);let o=this.text.length;this.readNode(r);let s=r.nextSibling;if(s==n)break;let a=gn.get(r),l=gn.get(s);(a&&l?a.breakAfter:(a?a.breakAfter:rL(r))||rL(s)&&(r.nodeName!="BR"||r.cmIgnore)&&this.text.length>o)&&this.lineBreak(),r=s}return this.findPointBefore(i,n),this}readTextNode(e){let n=e.nodeValue;for(let i of this.points)i.node==e&&(i.pos=this.text.length+Math.min(i.offset,n.length));for(let i=0,r=this.lineSeparator?null:/\r\n?|\n/g;;){let o=-1,s=1,a;if(this.lineSeparator?(o=n.indexOf(this.lineSeparator,i),s=this.lineSeparator.length):(a=r.exec(n))&&(o=a.index,s=a[0].length),this.append(n.slice(i,o<0?n.length:o)),o<0)break;if(this.lineBreak(),s>1)for(let l of this.points)l.node==e&&l.pos>this.text.length&&(l.pos-=s-1);i=o+s}}readNode(e){if(e.cmIgnore)return;let n=gn.get(e),i=n&&n.overrideDOMText;if(i!=null){this.findPointInside(e,i.length);for(let r=i.iter();!r.next().done;)r.lineBreak?this.lineBreak():this.append(r.value)}else e.nodeType==3?this.readTextNode(e):e.nodeName=="BR"?e.nextSibling&&this.lineBreak():e.nodeType==1&&this.readRange(e.firstChild,null)}findPointBefore(e,n){for(let i of this.points)i.node==e&&e.childNodes[i.offset]==n&&(i.pos=this.text.length)}findPointInside(e,n){for(let i of this.points)(e.nodeType==3?i.node==e:e.contains(i.node))&&(i.pos=this.text.length+(fwe(e,i.node,i.offset)?n:0))}}function fwe(t,e,n){for(;;){if(!e||n-1)this.newSel=null;else if(n>-1&&(this.bounds=e.docView.domBoundsAround(n,i,0))){let a=o||s?[]:gwe(e),l=new cwe(a,e.state);l.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=l.text,this.newSel=mwe(a,this.bounds.from)}else{let a=e.observer.selectionRange,l=o&&o.node==a.focusNode&&o.offset==a.focusOffset||!FS(e.contentDOM,a.focusNode)?e.state.selection.main.head:e.docView.posFromDOM(a.focusNode,a.focusOffset),u=s&&s.node==a.anchorNode&&s.offset==a.anchorOffset||!FS(e.contentDOM,a.anchorNode)?e.state.selection.main.anchor:e.docView.posFromDOM(a.anchorNode,a.anchorOffset),f=e.viewport;if(Ye.ios&&e.state.selection.main.empty&&l!=u&&(f.from>0||f.toDate.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:s,to:a}=e.bounds,l=r.from,u=null;(o===8||Ye.android&&e.text.length=r.from&&n.to<=r.to&&(n.from!=r.from||n.to!=r.to)&&r.to-r.from-(n.to-n.from)<=4?n={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,n.from).append(n.insert).append(t.state.doc.slice(n.to,r.to))}:(Ye.mac||Ye.android)&&n&&n.from==n.to&&n.from==r.head-1&&/^\. ?$/.test(n.insert.toString())&&t.contentDOM.getAttribute("autocorrect")=="off"?(i&&n.insert.length==2&&(i=he.single(i.main.anchor-1,i.main.head-1)),n={from:r.from,to:r.to,insert:Yt.of([" "])}):Ye.chrome&&n&&n.from==n.to&&n.from==r.head&&n.insert.toString()==` `&&t.lineWrapping&&(i&&(i=he.single(i.main.anchor-1,i.main.head-1)),n={from:r.from,to:r.to,insert:Yt.of([" "])}),n){if(Ye.ios&&t.inputState.flushIOSKey()||Ye.android&&(n.from==r.from&&n.to==r.to&&n.insert.length==1&&n.insert.lines==2&&qd(t.contentDOM,"Enter",13)||(n.from==r.from-1&&n.to==r.to&&n.insert.length==0||o==8&&n.insert.lengthr.head)&&qd(t.contentDOM,"Backspace",8)||n.from==r.from&&n.to==r.to+1&&n.insert.length==0&&qd(t.contentDOM,"Delete",46)))return!0;let s=n.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let a,l=()=>a||(a=hwe(t,n,i));return t.state.facet(dI).some(u=>u(t,n.from,n.to,s,l))||t.dispatch(l()),!0}else if(i&&!i.main.eq(r)){let s=!1,a="select";return t.inputState.lastSelectionTime>Date.now()-50&&(t.inputState.lastSelectionOrigin=="select"&&(s=!0),a=t.inputState.lastSelectionOrigin),t.dispatch({selection:i,scrollIntoView:s,userEvent:a}),!0}else return!1}function hwe(t,e,n){let i,r=t.state,o=r.selection.main;if(e.from>=o.from&&e.to<=o.to&&e.to-e.from>=(o.to-o.from)/3&&(!n||n.main.empty&&n.main.from==e.from+e.insert.length)&&t.inputState.composing<0){let a=o.frome.to?r.sliceDoc(e.to,o.to):"";i=r.replaceSelection(t.state.toText(a+e.insert.sliceString(0,void 0,t.state.lineBreak)+l))}else{let a=r.changes(e),l=n&&n.main.to<=a.newLength?n.main:void 0;if(r.selection.ranges.length>1&&t.inputState.composing>=0&&e.to<=o.to&&e.to>=o.to-10){let u=t.state.sliceDoc(e.from,e.to),f,d=n&&OI(t,n.main.head);if(d){let m=e.insert.length-(e.to-e.from);f={from:d.from,to:d.to-m}}else f=t.state.doc.lineAt(o.head);let h=o.to-e.to,g=o.to-o.from;i=r.changeByRange(m=>{if(m.from==o.from&&m.to==o.to)return{changes:a,range:l||m.map(a)};let y=m.to-h,x=y-u.length;if(m.to-m.from!=g||t.state.sliceDoc(x,y)!=u||m.to>=f.from&&m.from<=f.to)return{range:m};let _=r.changes({from:x,to:y,insert:e.insert}),S=m.to-o.to;return{changes:_,range:l?he.range(Math.max(0,l.anchor+S),Math.max(0,l.head+S)):m.map(_)}})}else i={changes:a,selection:l&&r.selection.replaceRange(l)}}let s="input.type";return(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,s+=".compose",t.inputState.compositionFirstChange&&(s+=".start",t.inputState.compositionFirstChange=!1)),r.update(i,{userEvent:s,scrollIntoView:!0})}function pwe(t,e,n,i){let r=Math.min(t.length,e.length),o=0;for(;o0&&a>0&&t.charCodeAt(s-1)==e.charCodeAt(a-1);)s--,a--;if(i=="end"){let l=Math.max(0,o-Math.min(s,a));n-=s+l-o}if(s=s?o-n:0;o-=l,a=o+(a-s),s=o}else if(a=a?o-n:0;o-=l,s=o+(s-a),a=o}return{from:o,toA:s,toB:a}}function gwe(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:n,anchorOffset:i,focusNode:r,focusOffset:o}=t.observer.selectionRange;return n&&(e.push(new oL(n,i)),(r!=n||o!=i)&&e.push(new oL(r,o))),e}function mwe(t,e){if(t.length==0)return null;let n=t[0].pos,i=t.length==2?t[1].pos:n;return n>-1&&i>-1?he.single(n+e,i+e):null}const vwe={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},h4=Ye.ie&&Ye.ie_version<=11;class bwe{constructor(e){this.view=e,this.active=!1,this.selectionRange=new eye,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.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(n=>{for(let i of n)this.queue.push(i);(Ye.ie&&Ye.ie_version<=11||Ye.ios&&e.composing)&&n.some(i=>i.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():this.flush()}),h4&&(this.onCharData=n=>{this.queue.push({target:n.target,type:"characterData",oldValue:n.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var n;((n=this.view.docView)===null||n===void 0?void 0:n.lastUpdate){this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),n.length>0&&n[n.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(n=>{n.length>0&&n[n.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(e){this.view.inputState.runHandlers("scroll",e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(){this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500)}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((n,i)=>n!=e[i]))){this.gapIntersection.disconnect();for(let n of e)this.gapIntersection.observe(n);this.gaps=e}}onSelectionChange(e){let n=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,r=this.selectionRange;if(i.state.facet(hk)?i.root.activeElement!=this.dom:!lk(i.dom,r))return;let o=r.anchorNode&&i.docView.nearest(r.anchorNode);if(o&&o.ignoreEvent(e)){n||(this.selectionChanged=!1);return}(Ye.ie&&Ye.ie_version<=11||Ye.android&&Ye.chrome)&&!i.state.selection.main.empty&&r.focusNode&&pm(r.focusNode,r.focusOffset,r.anchorNode,r.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,n=Ye.safari&&e.root.nodeType==11&&Xke(this.dom.ownerDocument)==this.dom&&kwe(this.view)||ak(e.root);if(!n||this.selectionRange.eq(n))return!1;let i=lk(this.dom,n);return i&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime{let o=this.delayedAndroidKey;o&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=o.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&o.force&&qd(this.dom,o.key,o.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(r)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:n,force:this.lastChange{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let n=-1,i=-1,r=!1;for(let o of e){let s=this.readMutation(o);s&&(s.typeOver&&(r=!0),n==-1?{from:n,to:i}=s:(n=Math.min(s.from,n),i=Math.max(s.to,i)))}return{from:n,to:i,typeOver:r}}readChange(){let{from:e,to:n,typeOver:i}=this.processRecords(),r=this.selectionChanged&&lk(this.dom,this.selectionRange);if(e<0&&!r)return null;e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let o=new dwe(this.view,e,n,i);return this.view.docView.domChanged={newSel:o.newSel?o.newSel.main:null},o}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let n=this.readChange();if(!n)return this.view.requestMeasure(),!1;let i=this.view.state,r=sL(this.view,n);return this.view.state==i&&this.view.update([]),r}readMutation(e){let n=this.view.docView.nearest(e.target);if(!n||n.ignoreMutation(e))return null;if(n.markDirty(e.type=="attributes"),e.type=="attributes"&&(n.flags|=4),e.type=="childList"){let i=aL(n,e.previousSibling||e.target.previousSibling,-1),r=aL(n,e.nextSibling||e.target.nextSibling,1);return{from:i?n.posAfter(i):n.posAtStart,to:r?n.posBefore(r):n.posAtEnd,typeOver:!1}}else return e.type=="characterData"?{from:n.posAtStart,to:n.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}destroy(){var e,n,i;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(n=this.gapIntersection)===null||n===void 0||n.disconnect(),(i=this.resizeScroll)===null||i===void 0||i.disconnect();for(let r of this.scrollTargets)r.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey)}}function aL(t,e,n){for(;e;){let i=gn.get(e);if(i&&i.parent==t)return i;let r=e.parentNode;e=r!=t.dom?r:n>0?e.nextSibling:e.previousSibling}return null}function kwe(t){let e=null;function n(l){l.preventDefault(),l.stopImmediatePropagation(),e=l.getTargetRanges()[0]}if(t.contentDOM.addEventListener("beforeinput",n,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",n,!0),!e)return null;let i=e.startContainer,r=e.startOffset,o=e.endContainer,s=e.endOffset,a=t.docView.domAtPos(t.state.selection.main.anchor);return pm(a.node,a.offset,o,s)&&([i,r,o,s]=[o,s,i,r]),{anchorNode:i,anchorOffset:r,focusNode:o,focusOffset:s}}class Te{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),e.parent&&e.parent.appendChild(this.dom);let{dispatch:n}=e;this.dispatchTransactions=e.dispatchTransactions||n&&(i=>i.forEach(r=>n(r,this)))||(i=>this.update(i)),this.dispatch=this.dispatch.bind(this),this._root=e.root||tye(e.parent)||document,this.viewState=new JI(e.state||jt.create(e)),e.scrollTo&&e.scrollTo.is(dk)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(km).map(i=>new e4(i));for(let i of this.plugins)i.update(this);this.observer=new bwe(this),this.inputState=new Dye(this),this.inputState.ensureHandlers(this.plugins),this.docView=new xI(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure()}dispatch(...e){let n=e.length==1&&e[0]instanceof jr?e:e.length==1&&Array.isArray(e[0])?e[0]:[this.state.update(...e)];this.dispatchTransactions(n,this)}update(e){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let n=!1,i=!1,r,o=this.state;for(let h of e){if(h.startState!=o)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");o=h.state}if(this.destroyed){this.viewState.state=o;return}let s=this.hasFocus,a=0,l=null;e.some(h=>h.annotation(ZI))?(this.inputState.notifiedFocused=s,a=1):s!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=s,l=qI(o,s),l||(a=1));let u=this.observer.delayedAndroidKey,f=null;if(u?(this.observer.clearDelayedAndroidKey(),f=this.observer.readChange(),(f&&!this.state.doc.eq(o.doc)||!this.state.selection.eq(o.selection))&&(f=null)):this.observer.clear(),o.facet(jt.phrases)!=this.state.facet(jt.phrases))return this.setState(o);r=pk.create(this,o,e),r.flags|=a;let d=this.viewState.scrollTarget;try{this.updateState=2;for(let h of e){if(d&&(d=d.map(h.changes)),h.scrollIntoView){let{main:g}=h.state.selection;d=new Vd(g.empty?g:he.cursor(g.head,g.head>g.anchor?-1:1))}for(let g of h.effects)g.is(dk)&&(d=g.value.clip(this.state))}this.viewState.update(r,d),this.bidiCache=_k.update(this.bidiCache,r.changes),r.empty||(this.updatePlugins(r),this.inputState.update(r)),n=this.docView.update(r),this.state.facet(wm)!=this.styleModules&&this.mountStyles(),i=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(n,e.some(h=>h.isUserEvent("select.pointer")))}finally{this.updateState=0}if(r.startState.facet(xk)!=r.state.facet(xk)&&(this.viewState.mustMeasureContent=!0),(n||i||d||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),!r.empty)for(let h of this.state.facet(JS))try{h(r)}catch(g){is(this.state,g,"update listener")}(l||f)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),f&&!sL(this,f)&&u.force&&qd(this.contentDOM,u.key,u.keyCode)})}setState(e){if(this.updateState!=0)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=e;return}this.updateState=2;let n=this.hasFocus;try{for(let i of this.plugins)i.destroy(this);this.viewState=new JI(e),this.plugins=e.facet(km).map(i=>new e4(i)),this.pluginMap.clear();for(let i of this.plugins)i.update(this);this.docView.destroy(),this.docView=new xI(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}n&&this.focus(),this.requestMeasure()}updatePlugins(e){let n=e.startState.facet(km),i=e.state.facet(km);if(n!=i){let r=[];for(let o of i){let s=n.indexOf(o);if(s<0)r.push(new e4(o));else{let a=this.plugins[s];a.mustUpdate=e,r.push(a)}}for(let o of this.plugins)o.mustUpdate!=e&&o.destroy(this);this.plugins=r,this.pluginMap.clear()}else for(let r of this.plugins)r.mustUpdate=e;for(let r=0;r-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,e&&this.observer.forceFlush();let n=null,i=this.scrollDOM,r=i.scrollTop*this.scaleY,{scrollAnchorPos:o,scrollAnchorHeight:s}=this.viewState;Math.abs(r-this.viewState.scrollTop)>1&&(s=-1),this.viewState.scrollAnchorHeight=-1;try{for(let a=0;;a++){if(s<0)if(WD(i))o=-1,s=this.viewState.heightMap.height;else{let g=this.viewState.scrollAnchorAt(r);o=g.from,s=g.top}this.updateState=1;let l=this.viewState.measure(this);if(!l&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(a>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let u=[];l&4||([this.measureRequests,u]=[u,this.measureRequests]);let f=u.map(g=>{try{return g.read(this)}catch(m){return is(this.state,m),lL}}),d=pk.create(this,this.state,[]),h=!1;d.flags|=l,n?n.flags|=l:n=d,this.updateState=2,d.empty||(this.updatePlugins(d),this.inputState.update(d),this.updateAttrs(),h=this.docView.update(d));for(let g=0;g1||m<-1){r=r+m,i.scrollTop=r/this.scaleY,s=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(n&&!n.empty)for(let a of this.state.facet(JS))a(n)}get themeClasses(){return f4+" "+(this.state.facet(c4)?nL:tL)+" "+this.state.facet(xk)}updateAttrs(){let e=uL(this,mI,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),n={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(hk)?"true":"false",class:"cm-content",style:`${Ye.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(n["aria-readonly"]="true"),uL(this,t4,n);let i=this.observer.ignore(()=>{let r=qS(this.contentDOM,this.contentAttrs,n),o=qS(this.dom,this.editorAttrs,e);return r||o});return this.editorAttrs=e,this.contentAttrs=n,i}showAnnouncements(e){let n=!0;for(let i of e)for(let r of i.effects)if(r.is(Te.announce)){n&&(this.announceDOM.textContent=""),n=!1;let o=this.announceDOM.appendChild(document.createElement("div"));o.textContent=r.value}}mountStyles(){this.styleModules=this.state.facet(wm);let e=this.state.facet(Te.cspNonce);lu.mount(this.root,this.styleModules.concat(uwe).reverse(),e?{nonce:e}: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(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let n=0;ni.spec==e)||null),n&&n.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(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,n,i){return s4(this,e,NI(this,e,n,i))}moveByGroup(e,n){return s4(this,e,NI(this,e,n,i=>Aye(this,e.head,i)))}visualLineSide(e,n){let i=this.bidiSpans(e),r=this.textDirectionAt(e.from),o=i[n?i.length-1:0];return he.cursor(o.side(n,r)+e.from,o.forward(!n,r)?1:-1)}moveToLineBoundary(e,n,i=!0){return Nye(this,e,n,i)}moveVertically(e,n,i){return s4(this,e,Pye(this,e,n,i))}domAtPos(e){return this.docView.domAtPos(e)}posAtDOM(e,n=0){return this.docView.posFromDOM(e,n)}posAtCoords(e,n=!0){return this.readMeasured(),$I(this,e,n)}coordsAtPos(e,n=1){this.readMeasured();let i=this.docView.coordsAt(e,n);if(!i||i.left==i.right)return i;let r=this.state.doc.lineAt(e),o=this.bidiSpans(r),s=o[hu.find(o,e-r.from,-1,n)];return uk(i,s.dir==mn.LTR==n>0)}coordsForChar(e){return this.readMeasured(),this.docView.coordsForChar(e)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(pI)||ethis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>ywe)return sI(e.length);let n=this.textDirectionAt(e.from),i;for(let o of this.bidiCache)if(o.from==e.from&&o.dir==n&&(o.fresh||oI(o.isolates,i=kI(this,e))))return o.order;i||(i=kI(this,e));let r=gye(e.text,n,i);return this.bidiCache.push(new _k(e.from,e.to,n,i,!0,r)),r}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||Ye.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{FD(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,n={}){return dk.of(new Vd(typeof e=="number"?he.cursor(e):e,n.y,n.x,n.yMargin,n.xMargin))}scrollSnapshot(){let{scrollTop:e,scrollLeft:n}=this.scrollDOM,i=this.viewState.scrollAnchorAt(e);return dk.of(new Vd(he.cursor(i.from),"start","start",i.top-e,n,!0))}static domEventHandlers(e){return li.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return li.define(()=>({}),{eventObservers:e})}static theme(e,n){let i=lu.newName(),r=[xk.of(i),wm.of(d4(`.${i}`,e))];return n&&n.dark&&r.push(c4.of(!0)),r}static baseTheme(e){return Hc.lowest(wm.of(d4("."+f4,e,iL)))}static findFromDOM(e){var n;let i=e.querySelector(".cm-content"),r=i&&gn.get(i)||gn.get(e);return((n=r==null?void 0:r.rootView)===null||n===void 0?void 0:n.view)||null}}Te.styleModule=wm,Te.inputHandler=dI,Te.focusChangeEffect=hI,Te.perLineTextDirection=pI,Te.exceptionSink=fI,Te.updateListener=JS,Te.editable=hk,Te.mouseSelectionStyle=cI,Te.dragMovesSelection=uI,Te.clickAddsSelectionRange=lI,Te.decorations=ym,Te.outerDecorations=vI,Te.atomicRanges=n4,Te.bidiIsolatedRanges=bI,Te.scrollMargins=yI,Te.darkTheme=c4,Te.cspNonce=Qe.define({combine:t=>t.length?t[0]:""}),Te.contentAttributes=t4,Te.editorAttributes=mI,Te.lineWrapping=Te.contentAttributes.of({class:"cm-lineWrapping"}),Te.announce=_t.define();const ywe=4096,lL={};class _k{constructor(e,n,i,r,o,s){this.from=e,this.to=n,this.dir=i,this.isolates=r,this.fresh=o,this.order=s}static update(e,n){if(n.empty&&!e.some(o=>o.fresh))return e;let i=[],r=e.length?e[e.length-1].dir:mn.LTR;for(let o=Math.max(0,e.length-10);o=0;r--){let o=i[r],s=typeof o=="function"?o(t):o;s&&US(s,n)}return n}const wwe=Ye.mac?"mac":Ye.windows?"win":Ye.linux?"linux":"key";function xwe(t,e){const n=t.split(/-(?!$)/);let i=n[n.length-1];i=="Space"&&(i=" ");let r,o,s,a;for(let l=0;li.concat(r),[]))),n}function Owe(t,e,n){return dL(fL(t.state),e,t,n)}let pu=null;const Swe=4e3;function Cwe(t,e=wwe){let n=Object.create(null),i=Object.create(null),r=(s,a)=>{let l=i[s];if(l==null)i[s]=a;else if(l!=a)throw new Error("Key binding "+s+" is used both as a regular binding and as a multi-stroke prefix")},o=(s,a,l,u,f)=>{var d,h;let g=n[s]||(n[s]=Object.create(null)),m=a.split(/ (?!$)/).map(_=>xwe(_,e));for(let _=1;_{let E=pu={view:C,prefix:S,scope:s};return setTimeout(()=>{pu==E&&(pu=null)},Swe),!0}]})}let y=m.join(" ");r(y,!1);let x=g[y]||(g[y]={preventDefault:!1,stopPropagation:!1,run:((h=(d=g._any)===null||d===void 0?void 0:d.run)===null||h===void 0?void 0:h.slice())||[]});l&&x.run.push(l),u&&(x.preventDefault=!0),f&&(x.stopPropagation=!0)};for(let s of t){let a=s.scope?s.scope.split(" "):["editor"];if(s.any)for(let u of a){let f=n[u]||(n[u]=Object.create(null));f._any||(f._any={preventDefault:!1,stopPropagation:!1,run:[]});for(let d in f)f[d].run.push(s.any)}let l=s[e]||s.key;if(l)for(let u of a)o(u,l,s.run,s.preventDefault,s.stopPropagation),s.shift&&o(u,"Shift-"+l,s.shift,s.preventDefault,s.stopPropagation)}return n}function dL(t,e,n,i){let r=Vke(e),o=Ji(r,0),s=ns(o)==r.length&&r!=" ",a="",l=!1,u=!1,f=!1;pu&&pu.view==n&&pu.scope==i&&(a=pu.prefix+" ",DI.indexOf(e.keyCode)<0&&(u=!0,pu=null));let d=new Set,h=x=>{if(x){for(let _ of x.run)if(!d.has(_)&&(d.add(_),_(n,e)))return x.stopPropagation&&(f=!0),!0;x.preventDefault&&(x.stopPropagation&&(f=!0),u=!0)}return!1},g=t[i],m,y;return g&&(h(g[a+Ok(r,e,!s)])?l=!0:s&&(e.altKey||e.metaKey||e.ctrlKey)&&!(Ye.windows&&e.ctrlKey&&e.altKey)&&(m=uu[e.keyCode])&&m!=r?(h(g[a+Ok(m,e,!0)])||e.shiftKey&&(y=hm[e.keyCode])!=r&&y!=m&&h(g[a+Ok(y,e,!1)]))&&(l=!0):s&&e.shiftKey&&h(g[a+Ok(r,e,!0)])&&(l=!0),!l&&h(g._any)&&(l=!0)),u&&(l=!0),l&&f&&e.stopPropagation(),l}class Om{constructor(e,n,i,r,o){this.className=e,this.left=n,this.top=i,this.width=r,this.height=o}draw(){let e=document.createElement("div");return e.className=this.className,this.adjust(e),e}update(e,n){return n.className!=this.className?!1:(this.adjust(e),!0)}adjust(e){e.style.left=this.left+"px",e.style.top=this.top+"px",this.width!=null&&(e.style.width=this.width+"px"),e.style.height=this.height+"px"}eq(e){return this.left==e.left&&this.top==e.top&&this.width==e.width&&this.height==e.height&&this.className==e.className}static forRange(e,n,i){if(i.empty){let r=e.coordsAtPos(i.head,i.assoc||1);if(!r)return[];let o=hL(e);return[new Om(n,r.left-o.left,r.top-o.top,null,r.bottom-r.top)]}else return Ewe(e,n,i)}}function hL(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==mn.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function pL(t,e,n){let i=he.cursor(e);return{from:Math.max(n.from,t.moveToLineBoundary(i,!1,!0).from),to:Math.min(n.to,t.moveToLineBoundary(i,!0,!0).from),type:Fr.Text}}function Ewe(t,e,n){if(n.to<=t.viewport.from||n.from>=t.viewport.to)return[];let i=Math.max(n.from,t.viewport.from),r=Math.min(n.to,t.viewport.to),o=t.textDirection==mn.LTR,s=t.contentDOM,a=s.getBoundingClientRect(),l=hL(t),u=s.querySelector(".cm-line"),f=u&&window.getComputedStyle(u),d=a.left+(f?parseInt(f.paddingLeft)+Math.min(0,parseInt(f.textIndent)):0),h=a.right-(f?parseInt(f.paddingRight):0),g=o4(t,i),m=o4(t,r),y=g.type==Fr.Text?g:null,x=m.type==Fr.Text?m:null;if(y&&(t.lineWrapping||g.widgetLineBreaks)&&(y=pL(t,i,y)),x&&(t.lineWrapping||m.widgetLineBreaks)&&(x=pL(t,r,x)),y&&x&&y.from==x.from)return S(C(n.from,n.to,y));{let N=y?C(n.from,null,y):E(g,!1),M=x?C(null,n.to,x):E(m,!0),I=[];return(y||g).to<(x||m).from-(y&&x?1:0)||g.widgetLineBreaks>1&&N.bottom+t.defaultLineHeight/2Q&&H.from=q)break;oe>j&&R(Math.max(te,j),N==null&&te<=Q,Math.min(oe,q),M==null&&oe>=V,K.dir)}if(j=Y.to+1,j>=q)break}return Z.length==0&&R(Q,N==null,V,M==null,t.textDirection),{top:W,bottom:B,horizontal:Z}}function E(N,M){let I=a.top+(M?N.top:N.bottom);return{top:I,bottom:I,horizontal:[]}}}function Twe(t,e){return t.constructor==e.constructor&&t.eq(e)}class $we{constructor(e,n){this.view=e,this.layer=n,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=e.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),n.above&&this.dom.classList.add("cm-layer-above"),n.class&&this.dom.classList.add(n.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(e.state),e.requestMeasure(this.measureReq),n.mount&&n.mount(this.dom,e)}update(e){e.startState.facet(Sk)!=e.state.facet(Sk)&&this.setOrder(e.state),(this.layer.update(e,this.dom)||e.geometryChanged)&&(this.scale(),e.view.requestMeasure(this.measureReq))}setOrder(e){let n=0,i=e.facet(Sk);for(;n!Twe(n,this.drawn[i]))){let n=this.dom.firstChild,i=0;for(let r of e)r.update&&n&&r.constructor&&this.drawn[i].constructor&&r.update(n,this.drawn[i])?(n=n.nextSibling,i++):this.dom.insertBefore(r.draw(),n);for(;n;){let r=n.nextSibling;n.remove(),n=r}this.drawn=e}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Sk=Qe.define();function gL(t){return[li.define(e=>new $we(e,t)),Sk.of(t)]}const mL=!Ye.ios,Sm=Qe.define({combine(t){return fa(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(e,n)=>Math.min(e,n),drawRangeCursor:(e,n)=>e||n})}});function vL(t={}){return[Sm.of(t),Mwe,Nwe,Awe,gI.of(!0)]}function bL(t){return t.startState.facet(Sm)!=t.state.facet(Sm)}const Mwe=gL({above:!0,markers(t){let{state:e}=t,n=e.facet(Sm),i=[];for(let r of e.selection.ranges){let o=r==e.selection.main;if(r.empty?!o||mL:n.drawRangeCursor){let s=o?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",a=r.empty?r:he.cursor(r.head,r.head>r.anchor?-1:1);for(let l of Om.forRange(t,s,a))i.push(l)}}return i},update(t,e){t.transactions.some(i=>i.selection)&&(e.style.animationName=e.style.animationName=="cm-blink"?"cm-blink2":"cm-blink");let n=bL(t);return n&&kL(t.state,e),t.docChanged||t.selectionSet||n},mount(t,e){kL(e.state,t)},class:"cm-cursorLayer"});function kL(t,e){e.style.animationDuration=t.facet(Sm).cursorBlinkRate+"ms"}const Nwe=gL({above:!1,markers(t){return t.state.selection.ranges.map(e=>e.empty?[]:Om.forRange(t,"cm-selectionBackground",e)).reduce((e,n)=>e.concat(n))},update(t,e){return t.docChanged||t.selectionSet||t.viewportChanged||bL(t)},class:"cm-selectionLayer"}),p4={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};mL&&(p4[".cm-line"].caretColor="transparent !important",p4[".cm-content"]={caretColor:"transparent !important"});const Awe=Hc.highest(Te.theme(p4)),yL=_t.define({map(t,e){return t==null?null:e.mapPos(t)}}),Cm=zi.define({create(){return null},update(t,e){return t!=null&&(t=e.changes.mapPos(t)),e.effects.reduce((n,i)=>i.is(yL)?i.value:n,t)}}),Pwe=li.fromClass(class{constructor(t){this.view=t,this.cursor=null,this.measureReq={read:this.readPos.bind(this),write:this.drawCursor.bind(this)}}update(t){var e;let n=t.state.field(Cm);n==null?this.cursor!=null&&((e=this.cursor)===null||e===void 0||e.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(t.startState.field(Cm)!=n||t.docChanged||t.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:t}=this,e=t.state.field(Cm),n=e!=null&&t.coordsAtPos(e);if(!n)return null;let i=t.scrollDOM.getBoundingClientRect();return{left:n.left-i.left+t.scrollDOM.scrollLeft*t.scaleX,top:n.top-i.top+t.scrollDOM.scrollTop*t.scaleY,height:n.bottom-n.top}}drawCursor(t){if(this.cursor){let{scaleX:e,scaleY:n}=this.view;t?(this.cursor.style.left=t.left/e+"px",this.cursor.style.top=t.top/n+"px",this.cursor.style.height=t.height/n+"px"):this.cursor.style.left="-100000px"}}destroy(){this.cursor&&this.cursor.remove()}setDropPos(t){this.view.state.field(Cm)!=t&&this.view.dispatch({effects:yL.of(t)})}},{eventObservers:{dragover(t){this.setDropPos(this.view.posAtCoords({x:t.clientX,y:t.clientY}))},dragleave(t){(t.target==this.view.contentDOM||!this.view.contentDOM.contains(t.relatedTarget))&&this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function Dwe(){return[Cm,Pwe]}function wL(t,e,n,i,r){e.lastIndex=0;for(let o=t.iterRange(n,i),s=n,a;!o.next().done;s+=o.value.length)if(!o.lineBreak)for(;a=e.exec(o.value);)r(s+a.index,a)}function Iwe(t,e){let n=t.visibleRanges;if(n.length==1&&n[0].from==t.viewport.from&&n[0].to==t.viewport.to)return n;let i=[];for(let{from:r,to:o}of n)r=Math.max(t.state.doc.lineAt(r).from,r-e),o=Math.min(t.state.doc.lineAt(o).to,o+e),i.length&&i[i.length-1].to>=r?i[i.length-1].to=o:i.push({from:r,to:o});return i}class Lwe{constructor(e){const{regexp:n,decoration:i,decorate:r,boundary:o,maxLength:s=1e3}=e;if(!n.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=n,r)this.addMatch=(a,l,u,f)=>r(f,u,u+a[0].length,a,l);else if(typeof i=="function")this.addMatch=(a,l,u,f)=>{let d=i(a,l,u);d&&f(u,u+a[0].length,d)};else if(i)this.addMatch=(a,l,u,f)=>f(u,u+a[0].length,i);else throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.boundary=o,this.maxLength=s}createDeco(e){let n=new au,i=n.add.bind(n);for(let{from:r,to:o}of Iwe(e,this.maxLength))wL(e.state.doc,this.regexp,r,o,(s,a)=>this.addMatch(a,e,s,i));return n.finish()}updateDeco(e,n){let i=1e9,r=-1;return e.docChanged&&e.changes.iterChanges((o,s,a,l)=>{l>e.view.viewport.from&&a1e3?this.createDeco(e.view):r>-1?this.updateRange(e.view,n.map(e.changes),i,r):n}updateRange(e,n,i,r){for(let o of e.visibleRanges){let s=Math.max(o.from,i),a=Math.min(o.to,r);if(a>s){let l=e.state.doc.lineAt(s),u=l.tol.from;s--)if(this.boundary.test(l.text[s-1-l.from])){f=s;break}for(;ah.push(_.range(y,x));if(l==u)for(this.regexp.lastIndex=f-l.from;(g=this.regexp.exec(l.text))&&g.indexthis.addMatch(x,e,y,m));n=n.update({filterFrom:f,filterTo:d,filter:(y,x)=>yd,add:h})}}return n}}const g4=/x/.unicode!=null?"gu":"g",Rwe=new RegExp(`[\0-\b --؜‎‏\u2028\u2029‭‮⁦⁧⁩\uFEFF￹-]`,g4),jwe={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"};let m4=null;function Fwe(){var t;if(m4==null&&typeof document<"u"&&document.body){let e=document.body.style;m4=((t=e.tabSize)!==null&&t!==void 0?t:e.MozTabSize)!=null}return m4||!1}const Ck=Qe.define({combine(t){let e=fa(t,{render:null,specialChars:Rwe,addSpecialChars:null});return(e.replaceTabs=!Fwe())&&(e.specialChars=new RegExp(" |"+e.specialChars.source,g4)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,g4)),e}});function xL(t={}){return[Ck.of(t),zwe()]}let _L=null;function zwe(){return _L||(_L=li.fromClass(class{constructor(t){this.view=t,this.decorations=it.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(Ck)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new Lwe({regexp:t.specialChars,decoration:(e,n,i)=>{let{doc:r}=n.state,o=Ji(e[0],0);if(o==9){let s=r.lineAt(i),a=n.state.tabSize,l=Qd(s.text,a,i-s.from);return it.replace({widget:new Qwe((a-l%a)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[o]||(this.decorationCache[o]=it.replace({widget:new Hwe(t,o)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(Ck);t.startState.facet(Ck)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(t.view)):this.decorations=this.decorator.updateDeco(t,this.decorations)}},{decorations:t=>t.decorations}))}const Bwe="•";function Wwe(t){return t>=32?Bwe:t==10?"␤":String.fromCharCode(9216+t)}class Hwe extends da{constructor(e,n){super(),this.options=e,this.code=n}eq(e){return e.code==this.code}toDOM(e){let n=Wwe(this.code),i=e.state.phrase("Control character")+" "+(jwe[this.code]||"0x"+this.code.toString(16)),r=this.options.render&&this.options.render(this.code,i,n);if(r)return r;let o=document.createElement("span");return o.textContent=n,o.title=i,o.setAttribute("aria-label",i),o.className="cm-specialChar",o}ignoreEvent(){return!1}}class Qwe extends da{constructor(e){super(),this.width=e}eq(e){return e.width==this.width}toDOM(){let e=document.createElement("span");return e.textContent=" ",e.className="cm-tab",e.style.width=this.width+"px",e}ignoreEvent(){return!1}}function Uwe(){return qwe}const Zwe=it.line({class:"cm-activeLine"}),qwe=li.fromClass(class{constructor(t){this.decorations=this.getDeco(t)}update(t){(t.docChanged||t.selectionSet)&&(this.decorations=this.getDeco(t.view))}getDeco(t){let e=-1,n=[];for(let i of t.state.selection.ranges){let r=t.lineBlockAt(i.head);r.from>e&&(n.push(Zwe.range(r.from)),e=r.from)}return it.set(n)}},{decorations:t=>t.decorations});let Ywe=class extends da{constructor(e){super(),this.content=e}toDOM(){let e=document.createElement("span");return e.className="cm-placeholder",e.style.pointerEvents="none",e.appendChild(typeof this.content=="string"?document.createTextNode(this.content):this.content),typeof this.content=="string"?e.setAttribute("aria-label","placeholder "+this.content):e.setAttribute("aria-hidden","true"),e}coordsAt(e){let n=e.firstChild?Ud(e.firstChild):[];if(!n.length)return null;let i=window.getComputedStyle(e.parentNode),r=uk(n[0],i.direction!="rtl"),o=parseInt(i.lineHeight);return r.bottom-r.top>o*1.5?{left:r.left,right:r.right,top:r.top,bottom:r.top+o}:r}ignoreEvent(){return!1}};function Vwe(t){return li.fromClass(class{constructor(e){this.view=e,this.placeholder=t?it.set([it.widget({widget:new Ywe(t),side:1}).range(0)]):it.none}get decorations(){return this.view.state.doc.length?it.none:this.placeholder}},{decorations:e=>e.decorations})}const v4=2e3;function Xwe(t,e,n){let i=Math.min(e.line,n.line),r=Math.max(e.line,n.line),o=[];if(e.off>v4||n.off>v4||e.col<0||n.col<0){let s=Math.min(e.off,n.off),a=Math.max(e.off,n.off);for(let l=i;l<=r;l++){let u=t.doc.line(l);u.length<=a&&o.push(he.range(u.from+s,u.to+a))}}else{let s=Math.min(e.col,n.col),a=Math.max(e.col,n.col);for(let l=i;l<=r;l++){let u=t.doc.line(l),f=IS(u.text,s,t.tabSize,!0);if(f<0)o.push(he.cursor(u.to));else{let d=IS(u.text,a,t.tabSize);o.push(he.range(u.from+f,u.from+d))}}}return o}function Gwe(t,e){let n=t.coordsAtPos(t.viewport.from);return n?Math.round(Math.abs((n.left-e)/t.defaultCharacterWidth)):-1}function OL(t,e){let n=t.posAtCoords({x:e.clientX,y:e.clientY},!1),i=t.state.doc.lineAt(n),r=n-i.from,o=r>v4?-1:r==i.length?Gwe(t,e.clientX):Qd(i.text,t.state.tabSize,n-i.from);return{line:i.number,col:o,off:r}}function Kwe(t,e){let n=OL(t,e),i=t.state.selection;return n?{update(r){if(r.docChanged){let o=r.changes.mapPos(r.startState.doc.line(n.line).from),s=r.state.doc.lineAt(o);n={line:s.number,col:n.col,off:Math.min(n.off,s.length)},i=i.map(r.changes)}},get(r,o,s){let a=OL(t,r);if(!a)return i;let l=Xwe(t.state,n,a);return l.length?s?he.create(l.concat(i.ranges)):he.create(l):i}}:null}function Jwe(t){let e=n=>n.altKey&&n.button==0;return Te.mouseSelectionStyle.of((n,i)=>e(i)?Kwe(n,i):null)}const exe={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},txe={style:"cursor: crosshair"};function nxe(t={}){let[e,n]=exe[t.key||"Alt"],i=li.fromClass(class{constructor(r){this.view=r,this.isDown=!1}set(r){this.isDown!=r&&(this.isDown=r,this.view.update([]))}},{eventObservers:{keydown(r){this.set(r.keyCode==e||n(r))},keyup(r){(r.keyCode==e||!n(r))&&this.set(!1)},mousemove(r){this.set(n(r))}}});return[i,Te.contentAttributes.of(r=>{var o;return!((o=r.plugin(i))===null||o===void 0)&&o.isDown?txe:null})]}const Em="-10000px";class SL{constructor(e,n,i){this.facet=n,this.createTooltipView=i,this.input=e.state.facet(n),this.tooltips=this.input.filter(r=>r),this.tooltipViews=this.tooltips.map(i)}update(e,n){var i;let r=e.state.facet(this.facet),o=r.filter(l=>l);if(r===this.input){for(let l of this.tooltipViews)l.update&&l.update(e);return!1}let s=[],a=n?[]:null;for(let l=0;ln[u]=l),n.length=a.length),this.input=r,this.tooltips=o,this.tooltipViews=s,!0}}function ixe(t){let{win:e}=t;return{top:0,left:0,bottom:e.innerHeight,right:e.innerWidth}}const b4=Qe.define({combine:t=>{var e,n,i;return{position:Ye.ios?"absolute":((e=t.find(r=>r.position))===null||e===void 0?void 0:e.position)||"fixed",parent:((n=t.find(r=>r.parent))===null||n===void 0?void 0:n.parent)||null,tooltipSpace:((i=t.find(r=>r.tooltipSpace))===null||i===void 0?void 0:i.tooltipSpace)||ixe}}}),CL=new WeakMap,k4=li.fromClass(class{constructor(t){this.view=t,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=t.state.facet(b4);this.position=e.position,this.parent=e.parent,this.classes=t.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.manager=new SL(t,y4,n=>this.createTooltip(n)),this.intersectionObserver=typeof IntersectionObserver=="function"?new IntersectionObserver(n=>{Date.now()>this.lastTransaction-50&&n.length>0&&n[n.length-1].intersectionRatio<1&&this.measureSoon()},{threshold:[1]}):null,this.observeIntersection(),t.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let t of this.manager.tooltipViews)this.intersectionObserver.observe(t.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout(()=>{this.measureTimeout=-1,this.maybeMeasure()},50))}update(t){t.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(t,this.above);e&&this.observeIntersection();let n=e||t.geometryChanged,i=t.state.facet(b4);if(i.position!=this.position&&!this.madeAbsolute){this.position=i.position;for(let r of this.manager.tooltipViews)r.dom.style.position=this.position;n=!0}if(i.parent!=this.parent){this.parent&&this.container.remove(),this.parent=i.parent,this.createContainer();for(let r of this.manager.tooltipViews)this.container.appendChild(r.dom);n=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);n&&this.maybeMeasure()}createTooltip(t){let e=t.create(this.view);if(e.dom.classList.add("cm-tooltip"),t.arrow&&!e.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let n=document.createElement("div");n.className="cm-tooltip-arrow",e.dom.appendChild(n)}return e.dom.style.position=this.position,e.dom.style.top=Em,e.dom.style.left="0px",this.container.appendChild(e.dom),e.mount&&e.mount(this.view),e}destroy(){var t,e;this.view.win.removeEventListener("resize",this.measureSoon);for(let n of this.manager.tooltipViews)n.dom.remove(),(t=n.destroy)===null||t===void 0||t.call(n);this.parent&&this.container.remove(),(e=this.intersectionObserver)===null||e===void 0||e.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=this.view.dom.getBoundingClientRect(),e=1,n=1,i=!1;if(this.position=="fixed"&&this.manager.tooltipViews.length){let{dom:r}=this.manager.tooltipViews[0];if(Ye.gecko)i=r.offsetParent!=this.container.ownerDocument.body;else if(r.style.top==Em&&r.style.left=="0px"){let o=r.getBoundingClientRect();i=Math.abs(o.top+1e4)>1||Math.abs(o.left)>1}}if(i||this.position=="absolute")if(this.parent){let r=this.parent.getBoundingClientRect();r.width&&r.height&&(e=r.width/this.parent.offsetWidth,n=r.height/this.parent.offsetHeight)}else({scaleX:e,scaleY:n}=this.view.viewState);return{editor:t,parent:this.parent?this.container.getBoundingClientRect():t,pos:this.manager.tooltips.map((r,o)=>{let s=this.manager.tooltipViews[o];return s.getCoords?s.getCoords(r.pos):this.view.coordsAtPos(r.pos)}),size:this.manager.tooltipViews.map(({dom:r})=>r.getBoundingClientRect()),space:this.view.state.facet(b4).tooltipSpace(this.view),scaleX:e,scaleY:n,makeAbsolute:i}}writeMeasure(t){var e;if(t.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let a of this.manager.tooltipViews)a.dom.style.position="absolute"}let{editor:n,space:i,scaleX:r,scaleY:o}=t,s=[];for(let a=0;a=Math.min(n.bottom,i.bottom)||d.rightMath.min(n.right,i.right)+.1){f.style.top=Em;continue}let g=l.arrow?u.dom.querySelector(".cm-tooltip-arrow"):null,m=g?7:0,y=h.right-h.left,x=(e=CL.get(u))!==null&&e!==void 0?e:h.bottom-h.top,_=u.offset||oxe,S=this.view.textDirection==mn.LTR,C=h.width>i.right-i.left?S?i.left:i.right-h.width:S?Math.min(d.left-(g?14:0)+_.x,i.right-y):Math.max(i.left,d.left-y+(g?14:0)-_.x),E=this.above[a];!l.strictSide&&(E?d.top-(h.bottom-h.top)-_.yi.bottom)&&E==i.bottom-d.bottom>d.top-i.top&&(E=this.above[a]=!E);let N=(E?d.top-i.top:i.bottom-d.bottom)-m;if(NC&&W.topM&&(M=E?W.top-x-2-m:W.bottom+m+2);if(this.position=="absolute"?(f.style.top=(M-t.parent.top)/o+"px",f.style.left=(C-t.parent.left)/r+"px"):(f.style.top=M/o+"px",f.style.left=C/r+"px"),g){let W=d.left+(S?_.x:-_.x)-(C+14-7);g.style.left=W/r+"px"}u.overlap!==!0&&s.push({left:C,top:M,right:I,bottom:M+x}),f.classList.toggle("cm-tooltip-above",E),f.classList.toggle("cm-tooltip-below",!E),u.positioned&&u.positioned(t.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let t of this.manager.tooltipViews)t.dom.style.top=Em}},{eventObservers:{scroll(){this.maybeMeasure()}}}),rxe=Te.baseTheme({".cm-tooltip":{zIndex:100,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:`${7*2}px`,position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),oxe={x:0,y:0},y4=Qe.define({enables:[k4,rxe]}),Ek=Qe.define();class Tk{static create(e){return new Tk(e)}constructor(e){this.view=e,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new SL(e,Ek,n=>this.createHostedView(n))}createHostedView(e){let n=e.create(this.view);return n.dom.classList.add("cm-tooltip-section"),this.dom.appendChild(n.dom),this.mounted&&n.mount&&n.mount(this.view),n}mount(e){for(let n of this.manager.tooltipViews)n.mount&&n.mount(e);this.mounted=!0}positioned(e){for(let n of this.manager.tooltipViews)n.positioned&&n.positioned(e)}update(e){this.manager.update(e)}destroy(){var e;for(let n of this.manager.tooltipViews)(e=n.destroy)===null||e===void 0||e.call(n)}passProp(e){let n;for(let i of this.manager.tooltipViews){let r=i[e];if(r!==void 0){if(n===void 0)n=r;else if(n!==r)return}}return n}get offset(){return this.passProp("offset")}get getCoords(){return this.passProp("getCoords")}get overlap(){return this.passProp("overlap")}get resize(){return this.passProp("resize")}}const sxe=y4.compute([Ek],t=>{let e=t.facet(Ek).filter(n=>n);return e.length===0?null:{pos:Math.min(...e.map(n=>n.pos)),end:Math.max(...e.map(n=>{var i;return(i=n.end)!==null&&i!==void 0?i:n.pos})),create:Tk.create,above:e[0].above,arrow:e.some(n=>n.arrow)}});class axe{constructor(e,n,i,r,o){this.view=e,this.source=n,this.field=i,this.setHover=r,this.hoverTime=o,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:e.dom,time:0},this.checkHover=this.checkHover.bind(this),e.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),e.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active)return;let e=Date.now()-this.lastMove.time;ea.bottom||n.xa.right+e.defaultCharacterWidth)return;let l=e.bidiSpans(e.state.doc.lineAt(r)).find(f=>f.from<=r&&f.to>=r),u=l&&l.dir==mn.RTL?-1:1;o=n.x{this.pending==a&&(this.pending=null,l&&e.dispatch({effects:this.setHover.of(l)}))},l=>is(e.state,l,"hover tooltip"))}else s&&e.dispatch({effects:this.setHover.of(s)})}get tooltip(){let e=this.view.plugin(k4),n=e?e.manager.tooltips.findIndex(i=>i.create==Tk.create):-1;return n>-1?e.manager.tooltipViews[n]:null}mousemove(e){var n;this.lastMove={x:e.clientX,y:e.clientY,target:e.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:i,tooltip:r}=this;if(i&&r&&!lxe(r.dom,e)||this.pending){let{pos:o}=i||this.pending,s=(n=i==null?void 0:i.end)!==null&&n!==void 0?n:o;(o==s?this.view.posAtCoords(this.lastMove)!=o:!uxe(this.view,o,s,e.clientX,e.clientY))&&(this.view.dispatch({effects:this.setHover.of(null)}),this.pending=null)}}mouseleave(e){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:n}=this;if(n){let{tooltip:i}=this;i&&i.dom.contains(e.relatedTarget)?this.watchTooltipLeave(i.dom):this.view.dispatch({effects:this.setHover.of(null)})}}watchTooltipLeave(e){let n=i=>{e.removeEventListener("mouseleave",n),this.active&&!this.view.dom.contains(i.relatedTarget)&&this.view.dispatch({effects:this.setHover.of(null)})};e.addEventListener("mouseleave",n)}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const $k=4;function lxe(t,e){let n=t.getBoundingClientRect();return e.clientX>=n.left-$k&&e.clientX<=n.right+$k&&e.clientY>=n.top-$k&&e.clientY<=n.bottom+$k}function uxe(t,e,n,i,r,o){let s=t.scrollDOM.getBoundingClientRect(),a=t.documentTop+t.documentPadding.top+t.contentHeight;if(s.left>i||s.rightr||Math.min(s.bottom,a)=e&&l<=n}function cxe(t,e={}){let n=_t.define(),i=zi.define({create(){return null},update(r,o){if(r&&(e.hideOnChange&&(o.docChanged||o.selection)||e.hideOn&&e.hideOn(o,r)))return null;if(r&&o.docChanged){let s=o.changes.mapPos(r.pos,-1,er.TrackDel);if(s==null)return null;let a=Object.assign(Object.create(null),r);a.pos=s,r.end!=null&&(a.end=o.changes.mapPos(r.end)),r=a}for(let s of o.effects)s.is(n)&&(r=s.value),s.is(fxe)&&(r=null);return r},provide:r=>Ek.from(r)});return[i,li.define(r=>new axe(r,t,i,n,e.hoverTime||300)),sxe]}function EL(t,e){let n=t.plugin(k4);if(!n)return null;let i=n.manager.tooltips.indexOf(e);return i<0?null:n.manager.tooltipViews[i]}const fxe=_t.define(),TL=Qe.define({combine(t){let e,n;for(let i of t)e=e||i.topContainer,n=n||i.bottomContainer;return{topContainer:e,bottomContainer:n}}});function Tm(t,e){let n=t.plugin($L),i=n?n.specs.indexOf(e):-1;return i>-1?n.panels[i]:null}const $L=li.fromClass(class{constructor(t){this.input=t.state.facet($m),this.specs=this.input.filter(n=>n),this.panels=this.specs.map(n=>n(t));let e=t.state.facet(TL);this.top=new Mk(t,!0,e.topContainer),this.bottom=new Mk(t,!1,e.bottomContainer),this.top.sync(this.panels.filter(n=>n.top)),this.bottom.sync(this.panels.filter(n=>!n.top));for(let n of this.panels)n.dom.classList.add("cm-panel"),n.mount&&n.mount()}update(t){let e=t.state.facet(TL);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new Mk(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new Mk(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let n=t.state.facet($m);if(n!=this.input){let i=n.filter(l=>l),r=[],o=[],s=[],a=[];for(let l of i){let u=this.specs.indexOf(l),f;u<0?(f=l(t.view),a.push(f)):(f=this.panels[u],f.update&&f.update(t)),r.push(f),(f.top?o:s).push(f)}this.specs=i,this.panels=r,this.top.sync(o),this.bottom.sync(s);for(let l of a)l.dom.classList.add("cm-panel"),l.mount&&l.mount()}else for(let i of this.panels)i.update&&i.update(t)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:t=>Te.scrollMargins.of(e=>{let n=e.plugin(t);return n&&{top:n.top.scrollMargin(),bottom:n.bottom.scrollMargin()}})});class Mk{constructor(e,n,i){this.view=e,this.top=n,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(e){for(let n of this.panels)n.destroy&&e.indexOf(n)<0&&n.destroy();this.panels=e,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&(this.dom.remove(),this.dom=void 0);return}if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let n=this.container||this.view.dom;n.insertBefore(this.dom,this.top?n.firstChild:null)}let e=this.dom.firstChild;for(let n of this.panels)if(n.dom.parentNode==this.dom){for(;e!=n.dom;)e=ML(e);e=e.nextSibling}else this.dom.insertBefore(n.dom,e);for(;e;)e=ML(e)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(!(!this.container||this.classes==this.view.themeClasses)){for(let e of this.classes.split(" "))e&&this.container.classList.remove(e);for(let e of(this.classes=this.view.themeClasses).split(" "))e&&this.container.classList.add(e)}}}function ML(t){let e=t.nextSibling;return t.remove(),e}const $m=Qe.define({enables:$L});class il extends Qc{compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}}il.prototype.elementClass="",il.prototype.toDOM=void 0,il.prototype.mapMode=er.TrackBefore,il.prototype.startSide=il.prototype.endSide=-1,il.prototype.point=!0;const Nk=Qe.define(),dxe={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>zt.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{}},Mm=Qe.define();function hxe(t){return[AL(),Mm.of(Object.assign(Object.assign({},dxe),t))]}const NL=Qe.define({combine:t=>t.some(e=>e)});function AL(t){return[pxe]}const pxe=li.fromClass(class{constructor(t){this.view=t,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(Mm).map(e=>new DL(t,e));for(let e of this.gutters)this.dom.appendChild(e.dom);this.fixed=!t.state.facet(NL),this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}update(t){if(this.updateGutters(t)){let e=this.prevViewport,n=t.view.viewport,i=Math.min(e.to,n.to)-Math.max(e.from,n.from);this.syncGutters(i<(n.to-n.from)*.8)}t.geometryChanged&&(this.dom.style.minHeight=this.view.contentHeight+"px"),this.view.state.facet(NL)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":""),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&this.dom.remove();let n=zt.iter(this.view.state.facet(Nk),this.view.viewport.from),i=[],r=this.gutters.map(o=>new gxe(o,this.view.viewport,-this.view.documentPadding.top));for(let o of this.view.viewportLineBlocks)if(i.length&&(i=[]),Array.isArray(o.type)){let s=!0;for(let a of o.type)if(a.type==Fr.Text&&s){w4(n,i,a.from);for(let l of r)l.line(this.view,a,i);s=!1}else if(a.widget)for(let l of r)l.widget(this.view,a)}else if(o.type==Fr.Text){w4(n,i,o.from);for(let s of r)s.line(this.view,o,i)}else if(o.widget)for(let s of r)s.widget(this.view,o);for(let o of r)o.finish();t&&this.view.scrollDOM.insertBefore(this.dom,e)}updateGutters(t){let e=t.startState.facet(Mm),n=t.state.facet(Mm),i=t.docChanged||t.heightChanged||t.viewportChanged||!zt.eq(t.startState.facet(Nk),t.state.facet(Nk),t.view.viewport.from,t.view.viewport.to);if(e==n)for(let r of this.gutters)r.update(t)&&(i=!0);else{i=!0;let r=[];for(let o of n){let s=e.indexOf(o);s<0?r.push(new DL(this.view,o)):(this.gutters[s].update(t),r.push(this.gutters[s]))}for(let o of this.gutters)o.dom.remove(),r.indexOf(o)<0&&o.destroy();for(let o of r)this.dom.appendChild(o.dom);this.gutters=r}return i}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove()}},{provide:t=>Te.scrollMargins.of(e=>{let n=e.plugin(t);return!n||n.gutters.length==0||!n.fixed?null:e.textDirection==mn.LTR?{left:n.dom.offsetWidth*e.scaleX}:{right:n.dom.offsetWidth*e.scaleX}})});function PL(t){return Array.isArray(t)?t:[t]}function w4(t,e,n){for(;t.value&&t.from<=n;)t.from==n&&e.push(t.value),t.next()}class gxe{constructor(e,n,i){this.gutter=e,this.height=i,this.i=0,this.cursor=zt.iter(e.markers,n.from)}addElement(e,n,i){let{gutter:r}=this,o=(n.top-this.height)/e.scaleY,s=n.height/e.scaleY;if(this.i==r.elements.length){let a=new IL(e,s,o,i);r.elements.push(a),r.dom.appendChild(a.dom)}else r.elements[this.i].update(e,s,o,i);this.height=n.bottom,this.i++}line(e,n,i){let r=[];w4(this.cursor,r,n.from),i.length&&(r=r.concat(i));let o=this.gutter.config.lineMarker(e,n,r);o&&r.unshift(o);let s=this.gutter;r.length==0&&!s.config.renderEmptyElements||this.addElement(e,n,r)}widget(e,n){let i=this.gutter.config.widgetMarker(e,n.widget,n);i&&this.addElement(e,n,[i])}finish(){let e=this.gutter;for(;e.elements.length>this.i;){let n=e.elements.pop();e.dom.removeChild(n.dom),n.destroy()}}}class DL{constructor(e,n){this.view=e,this.config=n,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" "+this.config.class:"");for(let i in n.domEventHandlers)this.dom.addEventListener(i,r=>{let o=r.target,s;if(o!=this.dom&&this.dom.contains(o)){for(;o.parentNode!=this.dom;)o=o.parentNode;let l=o.getBoundingClientRect();s=(l.top+l.bottom)/2}else s=r.clientY;let a=e.lineBlockAtHeight(s-e.documentTop);n.domEventHandlers[i](e,a,r)&&r.preventDefault()});this.markers=PL(n.markers(e)),n.initialSpacer&&(this.spacer=new IL(e,0,0,[n.initialSpacer(e)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+="visibility: hidden; pointer-events: none")}update(e){let n=this.markers;if(this.markers=PL(this.config.markers(e.view)),this.spacer&&this.config.updateSpacer){let r=this.config.updateSpacer(this.spacer.markers[0],e);r!=this.spacer.markers[0]&&this.spacer.update(e.view,0,0,[r])}let i=e.view.viewport;return!zt.eq(this.markers,n,i.from,i.to)||(this.config.lineMarkerChange?this.config.lineMarkerChange(e):!1)}destroy(){for(let e of this.elements)e.destroy()}}class IL{constructor(e,n,i,r){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="cm-gutterElement",this.update(e,n,i,r)}update(e,n,i,r){this.height!=n&&(this.height=n,this.dom.style.height=n+"px"),this.above!=i&&(this.dom.style.marginTop=(this.above=i)?i+"px":""),mxe(this.markers,r)||this.setMarkers(e,r)}setMarkers(e,n){let i="cm-gutterElement",r=this.dom.firstChild;for(let o=0,s=0;;){let a=s,l=oo(a,l,u)||s(a,l,u):s}return i}})}});class x4 extends il{constructor(e){super(),this.number=e}eq(e){return this.number==e.number}toDOM(){return document.createTextNode(this.number)}}function _4(t,e){return t.state.facet(Xd).formatNumber(e,t.state)}const bxe=Mm.compute([Xd],t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers(e){return e.state.facet(vxe)},lineMarker(e,n,i){return i.some(r=>r.toDOM)?null:new x4(_4(e,e.state.doc.lineAt(n.from).number))},widgetMarker:()=>null,lineMarkerChange:e=>e.startState.facet(Xd)!=e.state.facet(Xd),initialSpacer(e){return new x4(_4(e,LL(e.state.doc.lines)))},updateSpacer(e,n){let i=_4(n.view,LL(n.view.state.doc.lines));return i==e.number?e:new x4(i)},domEventHandlers:t.facet(Xd).domEventHandlers}));function O4(t={}){return[Xd.of(t),AL(),bxe]}function LL(t){let e=9;for(;e{let e=[],n=-1;for(let i of t.selection.ranges){let r=t.doc.lineAt(i.head).from;r>n&&(n=r,e.push(kxe.range(r)))}return zt.of(e)});function wxe(){return yxe}const RL=1024;let xxe=0,os=class{constructor(e,n){this.from=e,this.to=n}};class Et{constructor(e={}){this.id=xxe++,this.perNode=!!e.perNode,this.deserialize=e.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")}),this.combine=e.combine||null}add(e){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return typeof e!="function"&&(e=Br.match(e)),n=>{let i=e(n);return i===void 0?null:[this,i]}}}Et.closedBy=new Et({deserialize:t=>t.split(" ")}),Et.openedBy=new Et({deserialize:t=>t.split(" ")}),Et.group=new Et({deserialize:t=>t.split(" ")}),Et.isolate=new Et({deserialize:t=>{if(t&&t!="rtl"&&t!="ltr"&&t!="auto")throw new RangeError("Invalid value for isolate: "+t);return t||"auto"}}),Et.contextHash=new Et({perNode:!0}),Et.lookAhead=new Et({perNode:!0}),Et.mounted=new Et({perNode:!0});class Nm{constructor(e,n,i){this.tree=e,this.overlay=n,this.parser=i}static get(e){return e&&e.props&&e.props[Et.mounted.id]}}const _xe=Object.create(null);class Br{constructor(e,n,i,r=0){this.name=e,this.props=n,this.id=i,this.flags=r}static define(e){let n=e.props&&e.props.length?Object.create(null):_xe,i=(e.top?1:0)|(e.skipped?2:0)|(e.error?4:0)|(e.name==null?8:0),r=new Br(e.name||"",n,e.id,i);if(e.props){for(let o of e.props)if(Array.isArray(o)||(o=o(r)),o){if(o[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");n[o[0].id]=o[1]}}return r}prop(e){return this.props[e.id]}get isTop(){return(this.flags&1)>0}get isSkipped(){return(this.flags&2)>0}get isError(){return(this.flags&4)>0}get isAnonymous(){return(this.flags&8)>0}is(e){if(typeof e=="string"){if(this.name==e)return!0;let n=this.prop(Et.group);return n?n.indexOf(e)>-1:!1}return this.id==e}static match(e){let n=Object.create(null);for(let i in e)for(let r of i.split(" "))n[r]=e[i];return i=>{for(let r=i.prop(Et.group),o=-1;o<(r?r.length:0);o++){let s=n[o<0?i.name:r[o]];if(s)return s}}}}Br.none=new Br("",Object.create(null),0,8);class S4{constructor(e){this.types=e;for(let n=0;n0;for(let l=this.cursor(s|ln.IncludeAnonymous);;){let u=!1;if(l.from<=o&&l.to>=r&&(!a&&l.type.isAnonymous||n(l)!==!1)){if(l.firstChild())continue;u=!0}for(;u&&i&&(a||!l.type.isAnonymous)&&i(l),!l.nextSibling();){if(!l.parent())return;u=!0}}}prop(e){return e.perNode?this.props?this.props[e.id]:void 0:this.type.prop(e)}get propValues(){let e=[];if(this.props)for(let n in this.props)e.push([+n,this.props[n]]);return e}balance(e={}){return this.children.length<=8?this:$4(Br.none,this.children,this.positions,0,this.children.length,0,this.length,(n,i,r)=>new Fn(this.type,n,i,r,this.propValues),e.makeTree||((n,i,r)=>new Fn(Br.none,n,i,r)))}static build(e){return Exe(e)}}Fn.empty=new Fn(Br.none,[],[],0);class C4{constructor(e,n){this.buffer=e,this.index=n}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}get pos(){return this.index}next(){this.index-=4}fork(){return new C4(this.buffer,this.index)}}class gu{constructor(e,n,i){this.buffer=e,this.length=n,this.set=i}get type(){return Br.none}toString(){let e=[];for(let n=0;n0));l=s[l+3]);return a}slice(e,n,i){let r=this.buffer,o=new Uint16Array(n-e),s=0;for(let a=e,l=0;a=e&≠case 1:return n<=e&&i>e;case 2:return i>e;case 4:return!0}}function Am(t,e,n,i){for(var r;t.from==t.to||(n<1?t.from>=e:t.from>e)||(n>-1?t.to<=e:t.to0?a.length:-1;e!=u;e+=n){let f=a[e],d=l[e]+s.from;if(FL(r,i,d,d+f.length)){if(f instanceof gu){if(o&ln.ExcludeBuffers)continue;let h=f.findChild(0,f.buffer.length,n,i-d,r);if(h>-1)return new ga(new Oxe(s,f,e,d),null,h)}else if(o&ln.IncludeAnonymous||!f.type.isAnonymous||T4(f)){let h;if(!(o&ln.IgnoreMounts)&&(h=Nm.get(f))&&!h.overlay)return new Or(h.tree,d,e,s);let g=new Or(f,d,e,s);return o&ln.IncludeAnonymous||!g.type.isAnonymous?g:g.nextChild(n<0?f.children.length-1:0,n,i,r)}}}if(o&ln.IncludeAnonymous||!s.type.isAnonymous||(s.index>=0?e=s.index+n:e=n<0?-1:s._parent._tree.children.length,s=s._parent,!s))return null}}get firstChild(){return this.nextChild(0,1,0,4)}get lastChild(){return this.nextChild(this._tree.children.length-1,-1,0,4)}childAfter(e){return this.nextChild(0,1,e,2)}childBefore(e){return this.nextChild(this._tree.children.length-1,-1,e,-2)}enter(e,n,i=0){let r;if(!(i&ln.IgnoreOverlays)&&(r=Nm.get(this._tree))&&r.overlay){let o=e-this.from;for(let{from:s,to:a}of r.overlay)if((n>0?s<=o:s=o:a>o))return new Or(r.tree,r.overlay[0].from+this.from,-1,this)}return this.nextChild(0,1,e,n,i)}nextSignificantParent(){let e=this;for(;e.type.isAnonymous&&e._parent;)e=e._parent;return e}get parent(){return this._parent?this._parent.nextSignificantParent():null}get nextSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index+1,1,0,4):null}get prevSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index-1,-1,0,4):null}get tree(){return this._tree}toTree(){return this._tree}toString(){return this._tree.toString()}}function BL(t,e,n,i){let r=t.cursor(),o=[];if(!r.firstChild())return o;if(n!=null){for(let s=!1;!s;)if(s=r.type.is(n),!r.nextSibling())return o}for(;;){if(i!=null&&r.type.is(i))return o;if(r.type.is(e)&&o.push(r.node),!r.nextSibling())return i==null?o:[]}}function E4(t,e,n=e.length-1){for(let i=t;n>=0;i=i.parent){if(!i)return!1;if(!i.type.isAnonymous){if(e[n]&&e[n]!=i.name)return!1;n--}}return!0}class Oxe{constructor(e,n,i,r){this.parent=e,this.buffer=n,this.index=i,this.start=r}}class ga extends zL{get name(){return this.type.name}get from(){return this.context.start+this.context.buffer.buffer[this.index+1]}get to(){return this.context.start+this.context.buffer.buffer[this.index+2]}constructor(e,n,i){super(),this.context=e,this._parent=n,this.index=i,this.type=e.buffer.set.types[e.buffer.buffer[i]]}child(e,n,i){let{buffer:r}=this.context,o=r.findChild(this.index+4,r.buffer[this.index+3],e,n-this.context.start,i);return o<0?null:new ga(this.context,this,o)}get firstChild(){return this.child(1,0,4)}get lastChild(){return this.child(-1,0,4)}childAfter(e){return this.child(1,e,2)}childBefore(e){return this.child(-1,e,-2)}enter(e,n,i=0){if(i&ln.ExcludeBuffers)return 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this.context.buffer.childString(this.index)}}function WL(t){if(!t.length)return null;let e=0,n=t[0];for(let o=1;on.from||s.to=e){let a=new Or(s.tree,s.overlay[0].from+o.from,-1,o);(r||(r=[i])).push(Am(a,e,n,!1))}}return r?WL(r):i}class Pk{get name(){return this.type.name}constructor(e,n=0){if(this.mode=n,this.buffer=null,this.stack=[],this.index=0,this.bufferNode=null,e instanceof Or)this.yieldNode(e);else{this._tree=e.context.parent,this.buffer=e.context;for(let i=e._parent;i;i=i._parent)this.stack.unshift(i.index);this.bufferNode=e,this.yieldBuf(e.index)}}yieldNode(e){return e?(this._tree=e,this.type=e.type,this.from=e.from,this.to=e.to,!0):!1}yieldBuf(e,n){this.index=e;let{start:i,buffer:r}=this.buffer;return this.type=n||r.set.types[r.buffer[e]],this.from=i+r.buffer[e+1],this.to=i+r.buffer[e+2],!0}yield(e){return e?e instanceof Or?(this.buffer=null,this.yieldNode(e)):(this.buffer=e.context,this.yieldBuf(e.index,e.type)):!1}toString(){return this.buffer?this.buffer.buffer.childString(this.index):this._tree.toString()}enterChild(e,n,i){if(!this.buffer)return this.yield(this._tree.nextChild(e<0?this._tree._tree.children.length-1:0,e,n,i,this.mode));let{buffer:r}=this.buffer,o=r.findChild(this.index+4,r.buffer[this.index+3],e,n-this.buffer.start,i);return o<0?!1:(this.stack.push(this.index),this.yieldBuf(o))}firstChild(){return this.enterChild(1,0,4)}lastChild(){return this.enterChild(-1,0,4)}childAfter(e){return this.enterChild(1,e,2)}childBefore(e){return this.enterChild(-1,e,-2)}enter(e,n,i=this.mode){return this.buffer?i&ln.ExcludeBuffers?!1:this.enterChild(1,e,n):this.yield(this._tree.enter(e,n,i))}parent(){if(!this.buffer)return this.yieldNode(this.mode&ln.IncludeAnonymous?this._tree._parent:this._tree.parent);if(this.stack.length)return this.yieldBuf(this.stack.pop());let e=this.mode&ln.IncludeAnonymous?this.buffer.parent:this.buffer.parent.nextSignificantParent();return this.buffer=null,this.yieldNode(e)}sibling(e){if(!this.buffer)return this._tree._parent?this.yield(this._tree.index<0?null:this._tree._parent.nextChild(this._tree.index+e,e,0,4,this.mode)):!1;let{buffer:n}=this.buffer,i=this.stack.length-1;if(e<0){let r=i<0?0:this.stack[i]+4;if(this.index!=r)return this.yieldBuf(n.findChild(r,this.index,-1,0,4))}else{let r=n.buffer[this.index+3];if(r<(i<0?n.buffer.length:n.buffer[this.stack[i]+3]))return this.yieldBuf(r)}return i<0?this.yield(this.buffer.parent.nextChild(this.buffer.index+e,e,0,4,this.mode)):!1}nextSibling(){return this.sibling(1)}prevSibling(){return this.sibling(-1)}atLastNode(e){let n,i,{buffer:r}=this;if(r){if(e>0){if(this.index-1)for(let o=n+e,s=e<0?-1:i._tree.children.length;o!=s;o+=e){let a=i._tree.children[o];if(this.mode&ln.IncludeAnonymous||a instanceof 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