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f=r.match(this.interpolator.nestingRegexp);if(f&&f.length>0)return{key:r,namespaces:l};var c=r.split(o);(o!==a||o===a&&this.options.ns.indexOf(c[0])>-1)&&(l=c.shift()),r=c.join(a)}return typeof l=="string"&&(l=[l]),{key:r,namespaces:l}}},{key:"translate",value:function(r,s,o){var a=this;if(oi(s)!=="object"&&this.options.overloadTranslationOptionHandler&&(s=this.options.overloadTranslationOptionHandler(arguments)),s||(s={}),r==null)return"";Array.isArray(r)||(r=[String(r)]);var l=s.returnDetails!==void 0?s.returnDetails:this.options.returnDetails,u=s.keySeparator!==void 0?s.keySeparator:this.options.keySeparator,h=this.extractFromKey(r[r.length-1],s),f=h.key,c=h.namespaces,p=c[c.length-1],v=s.lng||this.language,x=s.appendNamespaceToCIMode||this.options.appendNamespaceToCIMode;if(v&&v.toLowerCase()==="cimode"){if(x){var m=s.nsSeparator||this.options.nsSeparator;return l?(d.res="".concat(p).concat(m).concat(f),d):"".concat(p).concat(m).concat(f)}return l?(d.res=f,d):f}var d=this.resolve(r,s),b=d&&d.res,A=d&&d.usedKey||f,S=d&&d.exactUsedKey||f,T=Object.prototype.toString.apply(b),k=["[object Number]","[object Function]","[object RegExp]"],Q=s.joinArrays!==void 0?s.joinArrays:this.options.joinArrays,C=!this.i18nFormat||this.i18nFormat.handleAsObject,I=typeof b!="string"&&typeof b!="boolean"&&typeof b!="number";if(C&&b&&I&&k.indexOf(T)<0&&!(typeof Q=="string"&&T==="[object Array]")){if(!s.returnObjects&&!this.options.returnObjects){this.options.returnedObjectHandler||this.logger.warn("accessing an object - but returnObjects options is not enabled!");var _=this.options.returnedObjectHandler?this.options.returnedObjectHandler(A,b,St(St({},s),{},{ns:c})):"key '".concat(f," (").concat(this.language,")' returned an object instead of string.");return l?(d.res=_,d):_}if(u){var j=T==="[object Array]",D=j?[]:{},V=j?S:A;for(var ee in b)if(Object.prototype.hasOwnProperty.call(b,ee)){var B="".concat(V).concat(u).concat(ee);D[ee]=this.translate(B,St(St({},s),{joinArrays:!1,ns:c})),D[ee]===B&&(D[ee]=b[ee])}b=D}}else if(C&&typeof Q=="string"&&T==="[object Array]")b=b.join(Q),b&&(b=this.extendTranslation(b,r,s,o));else{var Z=!1,R=!1,N=s.count!==void 0&&typeof s.count!="string",Y=t.hasDefaultValue(s),te=N?this.pluralResolver.getSuffix(v,s.count,s):"",se=s["defaultValue".concat(te)]||s.defaultValue;!this.isValidLookup(b)&&Y&&(Z=!0,b=se),this.isValidLookup(b)||(R=!0,b=f);var le=s.missingKeyNoValueFallbackToKey||this.options.missingKeyNoValueFallbackToKey,ue=le&&R?void 0:b,de=Y&&se!==b&&this.options.updateMissing;if(R||Z||de){if(this.logger.log(de?"updateKey":"missingKey",v,p,f,de?se:b),u){var Qe=this.resolve(f,St(St({},s),{},{keySeparator:!1}));Qe&&Qe.res&&this.logger.warn("Seems the loaded translations were in flat JSON format instead of nested. Either set keySeparator: false on init or make sure your translations are published in nested format.")}var W=[],G=this.languageUtils.getFallbackCodes(this.options.fallbackLng,s.lng||this.language);if(this.options.saveMissingTo==="fallback"&&G&&G[0])for(var ne=0;ne1&&arguments[1]!==void 0?arguments[1]:{},a,l,u,h,f;return typeof r=="string"&&(r=[r]),r.forEach(function(c){if(!s.isValidLookup(a)){var p=s.extractFromKey(c,o),v=p.key;l=v;var x=p.namespaces;s.options.fallbackNS&&(x=x.concat(s.options.fallbackNS));var m=o.count!==void 0&&typeof o.count!="string",d=m&&!o.ordinal&&o.count===0&&s.pluralResolver.shouldUseIntlApi(),b=o.context!==void 0&&(typeof o.context=="string"||typeof o.context=="number")&&o.context!=="",A=o.lngs?o.lngs:s.languageUtils.toResolveHierarchy(o.lng||s.language,o.fallbackLng);x.forEach(function(S){s.isValidLookup(a)||(f=S,!Wd["".concat(A[0],"-").concat(S)]&&s.utils&&s.utils.hasLoadedNamespace&&!s.utils.hasLoadedNamespace(f)&&(Wd["".concat(A[0],"-").concat(S)]=!0,s.logger.warn('key "'.concat(l,'" for languages "').concat(A.join(", "),`" won't get resolved as namespace "`).concat(f,'" was not yet loaded'),"This means something IS WRONG in your setup. You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. Wait for the callback or Promise to resolve before accessing it!!!")),A.forEach(function(T){if(!s.isValidLookup(a)){h=T;var k=[v];if(s.i18nFormat&&s.i18nFormat.addLookupKeys)s.i18nFormat.addLookupKeys(k,v,T,S,o);else{var Q;m&&(Q=s.pluralResolver.getSuffix(T,o.count,o));var C="".concat(s.options.pluralSeparator,"zero");if(m&&(k.push(v+Q),d&&k.push(v+C)),b){var I="".concat(v).concat(s.options.contextSeparator).concat(o.context);k.push(I),m&&(k.push(I+Q),d&&k.push(I+C))}}for(var _;_=k.pop();)s.isValidLookup(a)||(u=_,a=s.getResource(T,S,_,o))}}))})}}),{res:a,usedKey:l,exactUsedKey:u,usedLng:h,usedNS:f}}},{key:"isValidLookup",value:function(r){return r!==void 0&&!(!this.options.returnNull&&r===null)&&!(!this.options.returnEmptyString&&r==="")}},{key:"getResource",value:function(r,s,o){var a=arguments.length>3&&arguments[3]!==void 0?arguments[3]:{};return this.i18nFormat&&this.i18nFormat.getResource?this.i18nFormat.getResource(r,s,o,a):this.resourceStore.getResource(r,s,o,a)}}],[{key:"hasDefaultValue",value:function(r){var s="defaultValue";for(var o in r)if(Object.prototype.hasOwnProperty.call(r,o)&&s===o.substring(0,s.length)&&r[o]!==void 0)return!0;return!1}}]),t}(cn);function ru(i){return i.charAt(0).toUpperCase()+i.slice(1)}var Cx=function(){function i(e){hi(this,i),this.options=e,this.supportedLngs=this.options.supportedLngs||!1,this.logger=Mi.create("languageUtils")}return fi(i,[{key:"getScriptPartFromCode",value:function(t){if(!t||t.indexOf("-")<0)return null;var n=t.split("-");return n.length===2||(n.pop(),n[n.length-1].toLowerCase()==="x")?null:this.formatLanguageCode(n.join("-"))}},{key:"getLanguagePartFromCode",value:function(t){if(!t||t.indexOf("-")<0)return t;var n=t.split("-");return this.formatLanguageCode(n[0])}},{key:"formatLanguageCode",value:function(t){if(typeof t=="string"&&t.indexOf("-")>-1){var n=["hans","hant","latn","cyrl","cans","mong","arab"],r=t.split("-");return this.options.lowerCaseLng?r=r.map(function(s){return s.toLowerCase()}):r.length===2?(r[0]=r[0].toLowerCase(),r[1]=r[1].toUpperCase(),n.indexOf(r[1].toLowerCase())>-1&&(r[1]=ru(r[1].toLowerCase()))):r.length===3&&(r[0]=r[0].toLowerCase(),r[1].length===2&&(r[1]=r[1].toUpperCase()),r[0]!=="sgn"&&r[2].length===2&&(r[2]=r[2].toUpperCase()),n.indexOf(r[1].toLowerCase())>-1&&(r[1]=ru(r[1].toLowerCase())),n.indexOf(r[2].toLowerCase())>-1&&(r[2]=ru(r[2].toLowerCase()))),r.join("-")}return this.options.cleanCode||this.options.lowerCaseLng?t.toLowerCase():t}},{key:"isSupportedCode",value:function(t){return(this.options.load==="languageOnly"||this.options.nonExplicitSupportedLngs)&&(t=this.getLanguagePartFromCode(t)),!this.supportedLngs||!this.supportedLngs.length||this.supportedLngs.indexOf(t)>-1}},{key:"getBestMatchFromCodes",value:function(t){var n=this;if(!t)return null;var r;return t.forEach(function(s){if(!r){var o=n.formatLanguageCode(s);(!n.options.supportedLngs||n.isSupportedCode(o))&&(r=o)}}),!r&&this.options.supportedLngs&&t.forEach(function(s){if(!r){var o=n.getLanguagePartFromCode(s);if(n.isSupportedCode(o))return r=o;r=n.options.supportedLngs.find(function(a){if(a.indexOf(o)===0)return a})}}),r||(r=this.getFallbackCodes(this.options.fallbackLng)[0]),r}},{key:"getFallbackCodes",value:function(t,n){if(!t)return[];if(typeof t=="function"&&(t=t(n)),typeof t=="string"&&(t=[t]),Object.prototype.toString.apply(t)==="[object Array]")return t;if(!n)return t.default||[];var r=t[n];return r||(r=t[this.getScriptPartFromCode(n)]),r||(r=t[this.formatLanguageCode(n)]),r||(r=t[this.getLanguagePartFromCode(n)]),r||(r=t.default),r||[]}},{key:"toResolveHierarchy",value:function(t,n){var r=this,s=this.getFallbackCodes(n||this.options.fallbackLng||[],t),o=[],a=function(u){u&&(r.isSupportedCode(u)?o.push(u):r.logger.warn("rejecting language code not found in supportedLngs: ".concat(u)))};return typeof t=="string"&&t.indexOf("-")>-1?(this.options.load!=="languageOnly"&&a(this.formatLanguageCode(t)),this.options.load!=="languageOnly"&&this.options.load!=="currentOnly"&&a(this.getScriptPartFromCode(t)),this.options.load!=="currentOnly"&&a(this.getLanguagePartFromCode(t))):typeof t=="string"&&a(this.formatLanguageCode(t)),s.forEach(function(l){o.indexOf(l)<0&&a(r.formatLanguageCode(l))}),o}}]),i}(),Ex=[{lngs:["ach","ak","am","arn","br","fil","gun","ln","mfe","mg","mi","oc","pt","pt-BR","tg","tl","ti","tr","uz","wa"],nr:[1,2],fc:1},{lngs:["af","an","ast","az","bg","bn","ca","da","de","dev","el","en","eo","es","et","eu","fi","fo","fur","fy","gl","gu","ha","hi","hu","hy","ia","it","kk","kn","ku","lb","mai","ml","mn","mr","nah","nap","nb","ne","nl","nn","no","nso","pa","pap","pms","ps","pt-PT","rm","sco","se","si","so","son","sq","sv","sw","ta","te","tk","ur","yo"],nr:[1,2],fc:2},{lngs:["ay","bo","cgg","fa","ht","id","ja","jbo","ka","km","ko","ky","lo","ms","sah","su","th","tt","ug","vi","wo","zh"],nr:[1],fc:3},{lngs:["be","bs","cnr","dz","hr","ru","sr","uk"],nr:[1,2,5],fc:4},{lngs:["ar"],nr:[0,1,2,3,11,100],fc:5},{lngs:["cs","sk"],nr:[1,2,5],fc:6},{lngs:["csb","pl"],nr:[1,2,5],fc:7},{lngs:["cy"],nr:[1,2,3,8],fc:8},{lngs:["fr"],nr:[1,2],fc:9},{lngs:["ga"],nr:[1,2,3,7,11],fc:10},{lngs:["gd"],nr:[1,2,3,20],fc:11},{lngs:["is"],nr:[1,2],fc:12},{lngs:["jv"],nr:[0,1],fc:13},{lngs:["kw"],nr:[1,2,3,4],fc:14},{lngs:["lt"],nr:[1,2,10],fc:15},{lngs:["lv"],nr:[1,2,0],fc:16},{lngs:["mk"],nr:[1,2],fc:17},{lngs:["mnk"],nr:[0,1,2],fc:18},{lngs:["mt"],nr:[1,2,11,20],fc:19},{lngs:["or"],nr:[2,1],fc:2},{lngs:["ro"],nr:[1,2,20],fc:20},{lngs:["sl"],nr:[5,1,2,3],fc:21},{lngs:["he","iw"],nr:[1,2,20,21],fc:22}],Qx={1:function(e){return+(e>1)},2:function(e){return+(e!=1)},3:function(e){return 0},4:function(e){return e%10==1&&e%100!=11?0:e%10>=2&&e%10<=4&&(e%100<10||e%100>=20)?1:2},5:function(e){return e==0?0:e==1?1:e==2?2:e%100>=3&&e%100<=10?3:e%100>=11?4:5},6:function(e){return e==1?0:e>=2&&e<=4?1:2},7:function(e){return e==1?0:e%10>=2&&e%10<=4&&(e%100<10||e%100>=20)?1:2},8:function(e){return e==1?0:e==2?1:e!=8&&e!=11?2:3},9:function(e){return+(e>=2)},10:function(e){return e==1?0:e==2?1:e<7?2:e<11?3:4},11:function(e){return e==1||e==11?0:e==2||e==12?1:e>2&&e<20?2:3},12:function(e){return+(e%10!=1||e%100==11)},13:function(e){return+(e!==0)},14:function(e){return e==1?0:e==2?1:e==3?2:3},15:function(e){return e%10==1&&e%100!=11?0:e%10>=2&&(e%100<10||e%100>=20)?1:2},16:function(e){return e%10==1&&e%100!=11?0:e!==0?1:2},17:function(e){return e==1||e%10==1&&e%100!=11?0:1},18:function(e){return e==0?0:e==1?1:2},19:function(e){return e==1?0:e==0||e%100>1&&e%100<11?1:e%100>10&&e%100<20?2:3},20:function(e){return e==1?0:e==0||e%100>0&&e%100<20?1:2},21:function(e){return e%100==1?1:e%100==2?2:e%100==3||e%100==4?3:0},22:function(e){return e==1?0:e==2?1:(e<0||e>10)&&e%10==0?2:3}},Ax=["v1","v2","v3"],zd={zero:0,one:1,two:2,few:3,many:4,other:5};function Rx(){var i={};return Ex.forEach(function(e){e.lngs.forEach(function(t){i[t]={numbers:e.nr,plurals:Qx[e.fc]}})}),i}var Ux=function(){function i(e){var t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};hi(this,i),this.languageUtils=e,this.options=t,this.logger=Mi.create("pluralResolver"),(!this.options.compatibilityJSON||this.options.compatibilityJSON==="v4")&&(typeof Intl>"u"||!Intl.PluralRules)&&(this.options.compatibilityJSON="v3",this.logger.error("Your environment seems not to be Intl API compatible, use an Intl.PluralRules polyfill. Will fallback to the compatibilityJSON v3 format handling.")),this.rules=Rx()}return fi(i,[{key:"addRule",value:function(t,n){this.rules[t]=n}},{key:"getRule",value:function(t){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{};if(this.shouldUseIntlApi())try{return new Intl.PluralRules(t,{type:n.ordinal?"ordinal":"cardinal"})}catch{return}return this.rules[t]||this.rules[this.languageUtils.getLanguagePartFromCode(t)]}},{key:"needsPlural",value:function(t){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{},r=this.getRule(t,n);return this.shouldUseIntlApi()?r&&r.resolvedOptions().pluralCategories.length>1:r&&r.numbers.length>1}},{key:"getPluralFormsOfKey",value:function(t,n){var r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{};return this.getSuffixes(t,r).map(function(s){return"".concat(n).concat(s)})}},{key:"getSuffixes",value:function(t){var n=this,r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{},s=this.getRule(t,r);return s?this.shouldUseIntlApi()?s.resolvedOptions().pluralCategories.sort(function(o,a){return zd[o]-zd[a]}).map(function(o){return"".concat(n.options.prepend).concat(o)}):s.numbers.map(function(o){return n.getSuffix(t,o,r)}):[]}},{key:"getSuffix",value:function(t,n){var r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{},s=this.getRule(t,r);return s?this.shouldUseIntlApi()?"".concat(this.options.prepend).concat(s.select(n)):this.getSuffixRetroCompatible(s,n):(this.logger.warn("no plural rule found for: ".concat(t)),"")}},{key:"getSuffixRetroCompatible",value:function(t,n){var r=this,s=t.noAbs?t.plurals(n):t.plurals(Math.abs(n)),o=t.numbers[s];this.options.simplifyPluralSuffix&&t.numbers.length===2&&t.numbers[0]===1&&(o===2?o="plural":o===1&&(o=""));var a=function(){return r.options.prepend&&o.toString()?r.options.prepend+o.toString():o.toString()};return this.options.compatibilityJSON==="v1"?o===1?"":typeof o=="number"?"_plural_".concat(o.toString()):a():this.options.compatibilityJSON==="v2"||this.options.simplifyPluralSuffix&&t.numbers.length===2&&t.numbers[0]===1?a():this.options.prepend&&s.toString()?this.options.prepend+s.toString():s.toString()}},{key:"shouldUseIntlApi",value:function(){return!Ax.includes(this.options.compatibilityJSON)}}]),i}();function Vd(i,e){var t=Object.keys(i);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(i);e&&(n=n.filter(function(r){return Object.getOwnPropertyDescriptor(i,r).enumerable})),t.push.apply(t,n)}return t}function qt(i){for(var e=1;e0&&arguments[0]!==void 0?arguments[0]:{};hi(this,i),this.logger=Mi.create("interpolator"),this.options=e,this.format=e.interpolation&&e.interpolation.format||function(t){return t},this.init(e)}return fi(i,[{key:"init",value:function(){var t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};t.interpolation||(t.interpolation={escapeValue:!0});var n=t.interpolation;this.escape=n.escape!==void 0?n.escape:wx,this.escapeValue=n.escapeValue!==void 0?n.escapeValue:!0,this.useRawValueToEscape=n.useRawValueToEscape!==void 0?n.useRawValueToEscape:!1,this.prefix=n.prefix?zn(n.prefix):n.prefixEscaped||"{{",this.suffix=n.suffix?zn(n.suffix):n.suffixEscaped||"}}",this.formatSeparator=n.formatSeparator?n.formatSeparator:n.formatSeparator||",",this.unescapePrefix=n.unescapeSuffix?"":n.unescapePrefix||"-",this.unescapeSuffix=this.unescapePrefix?"":n.unescapeSuffix||"",this.nestingPrefix=n.nestingPrefix?zn(n.nestingPrefix):n.nestingPrefixEscaped||zn("$t("),this.nestingSuffix=n.nestingSuffix?zn(n.nestingSuffix):n.nestingSuffixEscaped||zn(")"),this.nestingOptionsSeparator=n.nestingOptionsSeparator?n.nestingOptionsSeparator:n.nestingOptionsSeparator||",",this.maxReplaces=n.maxReplaces?n.maxReplaces:1e3,this.alwaysFormat=n.alwaysFormat!==void 0?n.alwaysFormat:!1,this.resetRegExp()}},{key:"reset",value:function(){this.options&&this.init(this.options)}},{key:"resetRegExp",value:function(){var t="".concat(this.prefix,"(.+?)").concat(this.suffix);this.regexp=new RegExp(t,"g");var n="".concat(this.prefix).concat(this.unescapePrefix,"(.+?)").concat(this.unescapeSuffix).concat(this.suffix);this.regexpUnescape=new RegExp(n,"g");var r="".concat(this.nestingPrefix,"(.+?)").concat(this.nestingSuffix);this.nestingRegexp=new RegExp(r,"g")}},{key:"interpolate",value:function(t,n,r,s){var o=this,a,l,u,h=this.options&&this.options.interpolation&&this.options.interpolation.defaultVariables||{};function f(m){return m.replace(/\$/g,"$$$$")}var c=function(d){if(d.indexOf(o.formatSeparator)<0){var b=Fd(n,h,d);return o.alwaysFormat?o.format(b,void 0,r,qt(qt(qt({},s),n),{},{interpolationkey:d})):b}var A=d.split(o.formatSeparator),S=A.shift().trim(),T=A.join(o.formatSeparator).trim();return o.format(Fd(n,h,S),T,r,qt(qt(qt({},s),n),{},{interpolationkey:S}))};this.resetRegExp();var p=s&&s.missingInterpolationHandler||this.options.missingInterpolationHandler,v=s&&s.interpolation&&s.interpolation.skipOnVariables!==void 0?s.interpolation.skipOnVariables:this.options.interpolation.skipOnVariables,x=[{regex:this.regexpUnescape,safeValue:function(d){return f(d)}},{regex:this.regexp,safeValue:function(d){return o.escapeValue?f(o.escape(d)):f(d)}}];return x.forEach(function(m){for(u=0;a=m.regex.exec(t);){var d=a[1].trim();if(l=c(d),l===void 0)if(typeof p=="function"){var b=p(t,a,s);l=typeof b=="string"?b:""}else if(s&&s.hasOwnProperty(d))l="";else if(v){l=a[0];continue}else o.logger.warn("missed to pass in variable ".concat(d," for interpolating ").concat(t)),l="";else typeof l!="string"&&!o.useRawValueToEscape&&(l=Nd(l));var A=m.safeValue(l);if(t=t.replace(a[0],A),v?(m.regex.lastIndex+=l.length,m.regex.lastIndex-=a[0].length):m.regex.lastIndex=0,u++,u>=o.maxReplaces)break}}),t}},{key:"nest",value:function(t,n){var r=this,s=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{},o,a,l=qt({},s);l.applyPostProcessor=!1,delete l.defaultValue;function u(p,v){var x=this.nestingOptionsSeparator;if(p.indexOf(x)<0)return p;var m=p.split(new RegExp("".concat(x,"[ ]*{"))),d="{".concat(m[1]);p=m[0],d=this.interpolate(d,l);var b=d.match(/'/g),A=d.match(/"/g);(b&&b.length%2===0&&!A||A.length%2!==0)&&(d=d.replace(/'/g,'"'));try{l=JSON.parse(d),v&&(l=qt(qt({},v),l))}catch(S){return this.logger.warn("failed parsing options string in nesting for key ".concat(p),S),"".concat(p).concat(x).concat(d)}return delete l.defaultValue,p}for(;o=this.nestingRegexp.exec(t);){var h=[],f=!1;if(o[0].indexOf(this.formatSeparator)!==-1&&!/{.*}/.test(o[1])){var c=o[1].split(this.formatSeparator).map(function(p){return p.trim()});o[1]=c.shift(),h=c,f=!0}if(a=n(u.call(this,o[1].trim(),l),l),a&&o[0]===t&&typeof a!="string")return a;typeof a!="string"&&(a=Nd(a)),a||(this.logger.warn("missed to resolve ".concat(o[1]," for nesting 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e=1;e"u"||!Reflect.construct||Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch{return!1}}function Lx(i,e){i.pending[e]!==void 0&&(delete i.pending[e],i.pendingCount--)}var jx=function(i){bl(t,i);var e=Ix(t);function t(n,r,s){var o,a=arguments.length>3&&arguments[3]!==void 0?arguments[3]:{};return hi(this,t),o=e.call(this),vl&&cn.call(un(o)),o.backend=n,o.store=r,o.services=s,o.languageUtils=s.languageUtils,o.options=a,o.logger=Mi.create("backendConnector"),o.waitingReads=[],o.maxParallelReads=a.maxParallelReads||10,o.readingCalls=0,o.maxRetries=a.maxRetries>=0?a.maxRetries:5,o.retryTimeout=a.retryTimeout>=1?a.retryTimeout:350,o.state={},o.queue=[],o.backend&&o.backend.init&&o.backend.init(s,a.backend,a),o}return fi(t,[{key:"queueLoad",value:function(r,s,o,a){var l=this,u={},h={},f={},c={};return r.forEach(function(p){var v=!0;s.forEach(function(x){var 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You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. Wait for the callback or Promise to resolve before accessing it!!!");return}o==null||o===""||(this.backend&&this.backend.create&&this.backend.create(r,s,o,a,null,Hd(Hd({},u),{},{isUpdate:l})),!(!r||!r[0])&&this.store.addResource(r[0],s,o,a))}}]),t}(cn);function Dx(){return{debug:!1,initImmediate:!0,ns:["translation"],defaultNS:["translation"],fallbackLng:["dev"],fallbackNS:!1,supportedLngs:!1,nonExplicitSupportedLngs:!1,load:"all",preload:!1,simplifyPluralSuffix:!0,keySeparator:".",nsSeparator:":",pluralSeparator:"_",contextSeparator:"_",partialBundledLanguages:!1,saveMissing:!1,updateMissing:!1,saveMissingTo:"fallback",saveMissingPlurals:!0,missingKeyHandler:!1,missingInterpolationHandler:!1,postProcess:!1,postProcessPassResolved:!1,returnNull:!0,returnEmptyString:!0,returnObjects:!1,joinArrays:!1,returnedObjectHandler:!1,parseMissingKeyHandler:!1,appendNamespaceToMissingKey:!1,appendNamespaceToCIMode:!1,overloadTranslationOptionHandler:function(e){var t={};if(oi(e[1])==="object"&&(t=e[1]),typeof e[1]=="string"&&(t.defaultValue=e[1]),typeof e[2]=="string"&&(t.tDescription=e[2]),oi(e[2])==="object"||oi(e[3])==="object"){var n=e[3]||e[2];Object.keys(n).forEach(function(r){t[r]=n[r]})}return t},interpolation:{escapeValue:!0,format:function(e,t,n,r){return e},prefix:"{{",suffix:"}}",formatSeparator:",",unescapePrefix:"-",nestingPrefix:"$t(",nestingSuffix:")",nestingOptionsSeparator:",",maxReplaces:1e3,skipOnVariables:!0}}}function ep(i){return typeof i.ns=="string"&&(i.ns=[i.ns]),typeof i.fallbackLng=="string"&&(i.fallbackLng=[i.fallbackLng]),typeof i.fallbackNS=="string"&&(i.fallbackNS=[i.fallbackNS]),i.supportedLngs&&i.supportedLngs.indexOf("cimode")<0&&(i.supportedLngs=i.supportedLngs.concat(["cimode"])),i}function tp(i,e){var t=Object.keys(i);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(i);e&&(n=n.filter(function(r){return Object.getOwnPropertyDescriptor(i,r).enumerable})),t.push.apply(t,n)}return t}function pi(i){for(var e=1;e"u"||!Reflect.construct||Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch{return!1}}function wo(){}function Fx(i){var e=Object.getOwnPropertyNames(Object.getPrototypeOf(i));e.forEach(function(t){typeof i[t]=="function"&&(i[t]=i[t].bind(i))})}var Qa=function(i){bl(t,i);var e=Nx(t);function t(){var n,r=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{},s=arguments.length>1?arguments[1]:void 0;if(hi(this,t),n=e.call(this),vl&&cn.call(un(n)),n.options=ep(r),n.services={},n.logger=Mi,n.modules={external:[]},Fx(un(n)),s&&!n.isInitialized&&!r.isClone){if(!n.options.initImmediate)return n.init(r,s),so(n,un(n));setTimeout(function(){n.init(r,s)},0)}return n}return fi(t,[{key:"init",value:function(){var r=this,s=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{},o=arguments.length>1?arguments[1]:void 0;typeof 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Ux(h,{prepend:this.options.pluralSeparator,compatibilityJSON:this.options.compatibilityJSON,simplifyPluralSuffix:this.options.simplifyPluralSuffix}),u&&(!this.options.interpolation.format||this.options.interpolation.format===a.interpolation.format)&&(f.formatter=l(u),f.formatter.init(f,this.options),this.options.interpolation.format=f.formatter.format.bind(f.formatter)),f.interpolator=new $x(this.options),f.utils={hasLoadedNamespace:this.hasLoadedNamespace.bind(this)},f.backendConnector=new jx(l(this.modules.backend),f.resourceStore,f,this.options),f.backendConnector.on("*",function(d){for(var b=arguments.length,A=new Array(b>1?b-1:0),S=1;S1?b-1:0),S=1;S0&&c[0]!=="dev"&&(this.options.lng=c[0])}!this.services.languageDetector&&!this.options.lng&&this.logger.warn("init: no languageDetector is used and no lng is defined");var p=["getResource","hasResourceBundle","getResourceBundle","getDataByLanguage"];p.forEach(function(d){r[d]=function(){var b;return(b=r.store)[d].apply(b,arguments)}});var v=["addResource","addResources","addResourceBundle","removeResourceBundle"];v.forEach(function(d){r[d]=function(){var b;return(b=r.store)[d].apply(b,arguments),r}});var x=Kr(),m=function(){var b=function(S,T){r.isInitialized&&!r.initializedStoreOnce&&r.logger.warn("init: i18next is already initialized. 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this.logger.warn("hasLoadedNamespace: i18next was not initialized",this.languages),!1;if(!this.languages||!this.languages.length)return this.logger.warn("hasLoadedNamespace: i18n.languages were undefined or empty",this.languages),!1;var a=this.resolvedLanguage||this.languages[0],l=this.options?this.options.fallbackLng:!1,u=this.languages[this.languages.length-1];if(a.toLowerCase()==="cimode")return!0;var h=function(p,v){var x=s.services.backendConnector.state["".concat(p,"|").concat(v)];return x===-1||x===2};if(o.precheck){var f=o.precheck(this,h);if(f!==void 0)return f}return!!(this.hasResourceBundle(a,r)||!this.services.backendConnector.backend||this.options.resources&&!this.options.partialBundledLanguages||h(a,r)&&(!l||h(u,r)))}},{key:"loadNamespaces",value:function(r,s){var o=this,a=Kr();return this.options.ns?(typeof r=="string"&&(r=[r]),r.forEach(function(l){o.options.ns.indexOf(l)<0&&o.options.ns.push(l)}),this.loadResources(function(l){a.resolve(),s&&s(l)}),a):(s&&s(),Promise.resolve())}},{key:"loadLanguages",value:function(r,s){var o=Kr();typeof r=="string"&&(r=[r]);var a=this.options.preload||[],l=r.filter(function(u){return a.indexOf(u)<0});return l.length?(this.options.preload=a.concat(l),this.loadResources(function(u){o.resolve(),s&&s(u)}),o):(s&&s(),Promise.resolve())}},{key:"dir",value:function(r){if(r||(r=this.resolvedLanguage||(this.languages&&this.languages.length>0?this.languages[0]:this.language)),!r)return"rtl";var s=["ar","shu","sqr","ssh","xaa","yhd","yud","aao","abh","abv","acm","acq","acw","acx","acy","adf","ads","aeb","aec","afb","ajp","apc","apd","arb","arq","ars","ary","arz","auz","avl","ayh","ayl","ayn","ayp","bbz","pga","he","iw","ps","pbt","pbu","pst","prp","prd","ug","ur","ydd","yds","yih","ji","yi","hbo","men","xmn","fa","jpr","peo","pes","prs","dv","sam","ckb"];return 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this.parent?this.parent.posBefore(this):0}get posAtEnd(){return this.posAtStart+this.length}posBefore(e){let t=this.posAtStart;for(let n of this.children){if(n==e)return t;t+=n.length+n.breakAfter}throw new RangeError("Invalid child in posBefore")}posAfter(e){return this.posBefore(e)+e.length}sync(e,t){if(this.flags&2){let n=this.dom,r=null,s;for(let o of this.children){if(o.flags&7){if(!o.dom&&(s=r?r.nextSibling:n.firstChild)){let a=Ie.get(s);(!a||!a.parent&&a.canReuseDOM(o))&&o.reuseDOM(s)}o.sync(e,t),o.flags&=-8}if(s=r?r.nextSibling:n.firstChild,t&&!t.written&&t.node==n&&s!=o.dom&&(t.written=!0),o.dom.parentNode==n)for(;s&&s!=o.dom;)s=bp(s);else n.insertBefore(o.dom,s);r=o.dom}for(s=r?r.nextSibling:n.firstChild,s&&t&&t.node==n&&(t.written=!0);s;)s=bp(s)}else if(this.flags&1)for(let n of this.children)n.flags&7&&(n.sync(e,t),n.flags&=-8)}reuseDOM(e){}localPosFromDOM(e,t){let n;if(e==this.dom)n=this.dom.childNodes[t];else{let r=gn(e)==0?0:t==0?-1:1;for(;;){let s=e.parentNode;if(s==this.dom)break;r==0&&s.firstChild!=s.lastChild&&(e==s.firstChild?r=-1:r=1),e=s}r<0?n=e:n=e.nextSibling}if(n==this.dom.firstChild)return 0;for(;n&&!Ie.get(n);)n=n.nextSibling;if(!n)return this.length;for(let r=0,s=0;;r++){let o=this.children[r];if(o.dom==n)return s;s+=o.length+o.breakAfter}}domBoundsAround(e,t,n=0){let r=-1,s=-1,o=-1,a=-1;for(let l=0,u=n,h=n;lt)return f.domBoundsAround(e,t,u);if(c>=e&&r==-1&&(r=l,s=u),u>t&&f.dom.parentNode==this.dom){o=l,a=h;break}h=c,u=c+f.breakAfter}return{from:s,to:a<0?n+this.length:a,startDOM:(r?this.children[r-1].dom.nextSibling:null)||this.dom.firstChild,endDOM:o=0?this.children[o].dom:null}}markDirty(e=!1){this.flags|=2,this.markParentsDirty(e)}markParentsDirty(e){for(let t=this.parent;t;t=t.parent){if(e&&(t.flags|=2),t.flags&1)return;t.flags|=1,e=!1}}setParent(e){this.parent!=e&&(this.parent=e,this.flags&7&&this.markParentsDirty(!0))}setDOM(e){this.dom&&(this.dom.cmView=null),this.dom=e,e.cmView=this}get rootView(){for(let e=this;;){let t=e.parent;if(!t)return e;e=t}}replaceChildren(e,t,n=pc){this.markDirty();for(let r=e;rthis.pos||e==this.pos&&(t>0||this.i==0||this.children[this.i-1].breakAfter))return this.off=e-this.pos,this;let n=this.children[--this.i];this.pos-=n.length+n.breakAfter}}}function YO(i,e,t,n,r,s,o,a,l){let{children:u}=i,h=u.length?u[e]:null,f=s.length?s[s.length-1]:null,c=f?f.breakAfter:o;if(!(e==n&&h&&!o&&!c&&s.length<2&&h.merge(t,r,s.length?f:null,t==0,a,l))){if(n0&&(!o&&s.length&&h.merge(t,h.length,s[0],!1,a,0)?h.breakAfter=s.shift().breakAfter:(ts)&&this.lineBreak(),r=o}return this.findPointBefore(n,t),this}readTextNode(e){let t=e.nodeValue;for(let n of this.points)n.node==e&&(n.pos=this.text.length+Math.min(n.offset,t.length));for(let n=0,r=this.lineSeparator?null:/\r\n?|\n/g;;){let s=-1,o=1,a;if(this.lineSeparator?(s=t.indexOf(this.lineSeparator,n),o=this.lineSeparator.length):(a=r.exec(t))&&(s=a.index,o=a[0].length),this.append(t.slice(n,s<0?t.length:s)),s<0)break;if(this.lineBreak(),o>1)for(let l of this.points)l.node==e&&l.pos>this.text.length&&(l.pos-=o-1);n=s+o}}readNode(e){if(e.cmIgnore)return;let t=Ie.get(e),n=t&&t.overrideDOMText;if(n!=null){this.findPointInside(e,n.length);for(let r=n.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,t){for(let n of this.points)n.node==e&&e.childNodes[n.offset]==t&&(n.pos=this.text.length)}findPointInside(e,t){for(let n of this.points)(e.nodeType==3?n.node==e:e.contains(n.node))&&(n.pos=this.text.length+Math.min(t,n.offset))}}function vp(i){return i.nodeType==1&&/^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(i.nodeName)}class Sp{constructor(e,t){this.node=e,this.offset=t,this.pos=-1}}let Lt=typeof navigator<"u"?navigator:{userAgent:"",vendor:"",platform:""},Zh=typeof document<"u"?document:{documentElement:{style:{}}};const Fh=/Edge\/(\d+)/.exec(Lt.userAgent),KO=/MSIE \d/.test(Lt.userAgent),Xh=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(Lt.userAgent),kl=!!(KO||Xh||Fh),xp=!kl&&/gecko\/(\d+)/i.test(Lt.userAgent),lu=!kl&&/Chrome\/(\d+)/.exec(Lt.userAgent),kp="webkitFontSmoothing"in Zh.documentElement.style,qO=!kl&&/Apple Computer/.test(Lt.vendor),Mp=qO&&(/Mobile\/\w+/.test(Lt.userAgent)||Lt.maxTouchPoints>2);var fe={mac:Mp||/Mac/.test(Lt.platform),windows:/Win/.test(Lt.platform),linux:/Linux|X11/.test(Lt.platform),ie:kl,ie_version:KO?Zh.documentMode||6:Xh?+Xh[1]:Fh?+Fh[1]:0,gecko:xp,gecko_version:xp?+(/Firefox\/(\d+)/.exec(Lt.userAgent)||[0,0])[1]:0,chrome:!!lu,chrome_version:lu?+lu[1]:0,ios:Mp,android:/Android\b/.test(Lt.userAgent),webkit:kp,safari:qO,webkit_version:kp?+(/\bAppleWebKit\/(\d+)/.exec(navigator.userAgent)||[0,0])[1]:0,tabSize:Zh.documentElement.style.tabSize!=null?"tab-size":"-moz-tab-size"};const Nk=256;class ji extends Ie{constructor(e){super(),this.text=e}get length(){return this.text.length}createDOM(e){this.setDOM(e||document.createTextNode(this.text))}sync(e,t){this.dom||this.createDOM(),this.dom.nodeValue!=this.text&&(t&&t.node==this.dom&&(t.written=!0),this.dom.nodeValue=this.text)}reuseDOM(e){e.nodeType==3&&this.createDOM(e)}merge(e,t,n){return this.flags&8||n&&(!(n instanceof ji)||this.length-(t-e)+n.length>Nk||n.flags&8)?!1:(this.text=this.text.slice(0,e)+(n?n.text:"")+this.text.slice(t),this.markDirty(),!0)}split(e){let t=new ji(this.text.slice(e));return this.text=this.text.slice(0,e),this.markDirty(),t.flags|=this.flags&8,t}localPosFromDOM(e,t){return e==this.dom?t:t?this.text.length:0}domAtPos(e){return new kt(this.dom,e)}domBoundsAround(e,t,n){return{from:n,to:n+this.length,startDOM:this.dom,endDOM:this.dom.nextSibling}}coordsAt(e,t){return Zk(this.dom,e,t)}}class Di extends Ie{constructor(e,t=[],n=0){super(),this.mark=e,this.children=t,this.length=n;for(let r of t)r.setParent(this)}setAttrs(e){if(XO(e),this.mark.class&&(e.className=this.mark.class),this.mark.attrs)for(let t in this.mark.attrs)e.setAttribute(t,this.mark.attrs[t]);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,t){this.dom?this.flags&4&&this.setAttrs(this.dom):this.setDOM(this.setAttrs(document.createElement(this.mark.tagName))),super.sync(e,t)}merge(e,t,n,r,s,o){return n&&(!(n instanceof Di&&n.mark.eq(this.mark))||e&&s<=0||te&&t.push(n=e&&(r=s),n=l,s++}let o=this.length-e;return this.length=e,r>-1&&(this.children.length=r,this.markDirty()),new Di(this.mark,t,o)}domAtPos(e){return HO(this,e)}coordsAt(e,t){return t0(this,e,t)}}function Zk(i,e,t){let n=i.nodeValue.length;e>n&&(e=n);let r=e,s=e,o=0;e==0&&t<0||e==n&&t>=0?fe.chrome||fe.gecko||(e?(r--,o=1):s=0)?0:a.length-1];return fe.safari&&!o&&l.width==0&&(l=Array.prototype.find.call(a,u=>u.width)||l),o?xl(l,o<0):l||null}class En extends Ie{constructor(e,t,n){super(),this.widget=e,this.length=t,this.side=n,this.prevWidget=null}static create(e,t,n){return new En(e,t,n)}split(e){let t=En.create(this.widget,this.length-e,this.side);return this.length-=e,t}sync(e){(!this.dom||!this.widget.updateDOM(this.dom,e))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(e)),this.dom.contentEditable="false")}getSide(){return this.side}merge(e,t,n,r,s,o){return n&&(!(n instanceof En)||!this.widget.compare(n.widget)||e>0&&s<=0||t0)?kt.before(this.dom):kt.after(this.dom,e==this.length)}domBoundsAround(){return null}coordsAt(e,t){let n=this.widget.coordsAt(this.dom,e,t);if(n)return n;let r=this.dom.getClientRects(),s=null;if(!r.length)return null;let o=this.side?this.side<0:e>0;for(let a=o?r.length-1:0;s=r[a],!(e>0?a==0:a==r.length-1||s.top0?kt.before(this.dom):kt.after(this.dom)}localPosFromDOM(){return 0}domBoundsAround(){return null}coordsAt(e){return this.dom.getBoundingClientRect()}get overrideDOMText(){return Te.empty}get isHidden(){return!0}}ji.prototype.children=En.prototype.children=Ar.prototype.children=pc;function HO(i,e){let t=i.dom,{children:n}=i,r=0;for(let s=0;rs&&e0;s--){let o=n[s-1];if(o.dom.parentNode==t)return o.domAtPos(o.length)}for(let s=r;s0&&e instanceof Di&&r.length&&(n=r[r.length-1])instanceof Di&&n.mark.eq(e.mark)?e0(n,e.children[0],t-1):(r.push(e),e.setParent(i)),i.length+=e.length}function t0(i,e,t){let n=null,r=-1,s=null,o=-1;function a(u,h){for(let f=0,c=0;f=h&&(p.children.length?a(p,h-c):(!s||s.isHidden&&t>0)&&(v>h||c==v&&p.getSide()>0)?(s=p,o=h-c):(c-1?1:0)!=r.length-(t&&r.indexOf(t)>-1?1:0))return!1;for(let s of n)if(s!=t&&(r.indexOf(s)==-1||i[s]!==e[s]))return!1;return!0}function Wh(i,e,t){let n=null;if(e)for(let r in e)t&&r in t||i.removeAttribute(n=r);if(t)for(let r in t)e&&e[r]==t[r]||i.setAttribute(n=r,t[r]);return!!n}function Xk(i){let e=Object.create(null);for(let t=0;t0?3e8:-4e8:t>0?1e8:-1e8,new mn(e,t,t,n,e.widget||null,!1)}static replace(e){let t=!!e.block,n,r;if(e.isBlockGap)n=-5e8,r=4e8;else{let{start:s,end:o}=i0(e,t);n=(s?t?-3e8:-1:5e8)-1,r=(o?t?2e8:1:-6e8)+1}return new mn(e,n,r,t,e.widget||null,!0)}static line(e){return new lo(e)}static set(e,t=!1){return Ne.of(e,t)}hasHeight(){return this.widget?this.widget.estimatedHeight>-1:!1}}ge.none=Ne.empty;class ao extends ge{constructor(e){let{start:t,end:n}=i0(e);super(t?-1:5e8,n?1:-6e8,null,e),this.tagName=e.tagName||"span",this.class=e.class||"",this.attrs=e.attributes||null}eq(e){var t,n;return this==e||e instanceof ao&&this.tagName==e.tagName&&(this.class||((t=this.attrs)===null||t===void 0?void 0:t.class))==(e.class||((n=e.attrs)===null||n===void 0?void 0:n.class))&&gc(this.attrs,e.attrs,"class")}range(e,t=e){if(e>=t)throw new RangeError("Mark decorations may not be empty");return super.range(e,t)}}ao.prototype.point=!1;class lo extends ge{constructor(e){super(-2e8,-2e8,null,e)}eq(e){return e instanceof lo&&this.spec.class==e.spec.class&&gc(this.spec.attributes,e.spec.attributes)}range(e,t=e){if(t!=e)throw new RangeError("Line decoration ranges must be zero-length");return super.range(e,t)}}lo.prototype.mapMode=gt.TrackBefore;lo.prototype.point=!0;class mn extends ge{constructor(e,t,n,r,s,o){super(t,n,s,e),this.block=r,this.isReplace=o,this.mapMode=r?t<=0?gt.TrackBefore:gt.TrackAfter:gt.TrackDel}get type(){return this.startSide=5||this.widget.lineBreaks>0)}eq(e){return e instanceof mn&&Gk(this.widget,e.widget)&&this.block==e.block&&this.startSide==e.startSide&&this.endSide==e.endSide}range(e,t=e){if(this.isReplace&&(e>t||e==t&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&t!=e)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(e,t)}}mn.prototype.point=!0;function i0(i,e=!1){let{inclusiveStart:t,inclusiveEnd:n}=i;return t==null&&(t=i.inclusive),n==null&&(n=i.inclusive),{start:t??e,end:n??e}}function Gk(i,e){return i==e||!!(i&&e&&i.compare(e))}function Yh(i,e,t,n=0){let r=t.length-1;r>=0&&t[r]+n>=i?t[r]=Math.max(t[r],e):t.push(i,e)}class Et extends Ie{constructor(){super(...arguments),this.children=[],this.length=0,this.prevAttrs=void 0,this.attrs=null,this.breakAfter=0}merge(e,t,n,r,s,o){if(n){if(!(n instanceof Et))return!1;this.dom||n.transferDOM(this)}return r&&this.setDeco(n?n.attrs:null),zO(this,e,t,n?n.children:[],s,o),!0}split(e){let t=new Et;if(t.breakAfter=this.breakAfter,this.length==0)return t;let{i:n,off:r}=this.childPos(e);r&&(t.append(this.children[n].split(r),0),this.children[n].merge(r,this.children[n].length,null,!1,0,0),n++);for(let s=n;s0&&this.children[n-1].length==0;)this.children[--n].destroy();return this.children.length=n,this.markDirty(),this.length=e,t}transferDOM(e){this.dom&&(this.markDirty(),e.setDOM(this.dom),e.prevAttrs=this.prevAttrs===void 0?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(e){gc(this.attrs,e)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=e)}append(e,t){e0(this,e,t)}addLineDeco(e){let t=e.spec.attributes,n=e.spec.class;t&&(this.attrs=Gh(t,this.attrs||{})),n&&(this.attrs=Gh({class:n},this.attrs||{}))}domAtPos(e){return HO(this,e)}reuseDOM(e){e.nodeName=="DIV"&&(this.setDOM(e),this.flags|=6)}sync(e,t){var n;this.dom?this.flags&4&&(XO(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&&(Wh(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(e,t);let r=this.dom.lastChild;for(;r&&Ie.get(r)instanceof Di;)r=r.lastChild;if(!r||!this.length||r.nodeName!="BR"&&((n=Ie.get(r))===null||n===void 0?void 0:n.isEditable)==!1&&(!fe.ios||!this.children.some(s=>s instanceof ji))){let s=document.createElement("BR");s.cmIgnore=!0,this.dom.appendChild(s)}}measureTextSize(){if(this.children.length==0||this.length>20)return null;let e=0,t;for(let n of this.children){if(!(n instanceof ji)||/[^ -~]/.test(n.text))return null;let r=Er(n.dom);if(r.length!=1)return null;e+=r[0].width,t=r[0].height}return e?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:e/this.length,textHeight:t}:null}coordsAt(e,t){let n=t0(this,e,t);if(!this.children.length&&n&&this.parent){let{heightOracle:r}=this.parent.view.viewState,s=n.bottom-n.top;if(Math.abs(s-r.lineHeight)<2&&r.textHeight=t){if(s instanceof Et)return s;if(o>t)break}r=o+s.breakAfter}return null}}class Rn extends Ie{constructor(e,t,n){super(),this.widget=e,this.length=t,this.type=n,this.breakAfter=0,this.prevWidget=null}merge(e,t,n,r,s,o){return n&&(!(n instanceof Rn)||!this.widget.compare(n.widget)||e>0&&s<=0||t0;){if(this.textOff==this.text.length){let{value:s,lineBreak:o,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(o){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,e--;continue}else this.text=s,this.textOff=0}let r=Math.min(this.text.length-this.textOff,e,512);this.flushBuffer(t.slice(t.length-n)),this.getLine().append(xo(new ji(this.text.slice(this.textOff,this.textOff+r)),t),n),this.atCursorPos=!0,this.textOff+=r,e-=r,n=0}}span(e,t,n,r){this.buildText(t-e,n,r),this.pos=t,this.openStart<0&&(this.openStart=r)}point(e,t,n,r,s,o){if(this.disallowBlockEffectsFor[o]&&n instanceof mn){if(n.block)throw new RangeError("Block decorations may not be specified via plugins");if(t>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let a=t-e;if(n instanceof mn)if(n.block){let{type:l}=n;l==Ke.WidgetAfter&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new Rn(n.widget||new Cp("div"),a,l))}else{let l=En.create(n.widget||new Cp("span"),a,a?0:n.startSide),u=this.atCursorPos&&!l.isEditable&&s<=r.length&&(e0),h=!l.isEditable&&(er.length||n.startSide<=0),f=this.getLine();this.pendingBuffer==2&&!u&&!l.isEditable&&(this.pendingBuffer=0),this.flushBuffer(r),u&&(f.append(xo(new Ar(1),r),s),s=r.length+Math.max(0,s-r.length)),f.append(xo(l,r),s),this.atCursorPos=h,this.pendingBuffer=h?er.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=r.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(n);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=t),this.openStart<0&&(this.openStart=s)}static build(e,t,n,r,s){let o=new ks(e,t,n,s);return o.openEnd=Ne.spans(r,t,n,o),o.openStart<0&&(o.openStart=o.openEnd),o.finish(o.openEnd),o}}function xo(i,e){for(let t of e)i=new Di(t,[i],i.length);return i}class Cp extends Xi{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}const n0=pe.define(),r0=pe.define(),s0=pe.define(),a0=pe.define(),zh=pe.define(),l0=pe.define(),u0=pe.define(),h0=pe.define({combine:i=>i.some(e=>e)}),f0=pe.define({combine:i=>i.some(e=>e)});class La{constructor(e,t="nearest",n="nearest",r=5,s=5){this.range=e,this.y=t,this.x=n,this.yMargin=r,this.xMargin=s}map(e){return e.empty?this:new La(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin)}}const Ep=Oe.define({map:(i,e)=>i.map(e)});function Xt(i,e,t){let n=i.facet(a0);n.length?n[0](e):window.onerror?window.onerror(String(e),t,void 0,void 0,e):t?console.error(t+":",e):console.error(e)}const Ml=pe.define({combine:i=>i.length?i[0]:!0});let Wk=0;const cs=pe.define();class ut{constructor(e,t,n,r){this.id=e,this.create=t,this.domEventHandlers=n,this.extension=r(this)}static define(e,t){const{eventHandlers:n,provide:r,decorations:s}=t||{};return new ut(Wk++,e,n,o=>{let a=[cs.of(o)];return s&&a.push(Ps.of(l=>{let u=l.plugin(o);return u?s(u):ge.none})),r&&a.push(r(o)),a})}static fromClass(e,t){return ut.define(n=>new e(n),t)}}class uu{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}update(e){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(n){if(Xt(t.state,n,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(e)}catch(t){Xt(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(!((t=this.value)===null||t===void 0)&&t.destroy)try{this.value.destroy()}catch(n){Xt(e.state,n,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const c0=pe.define(),mc=pe.define(),Ps=pe.define(),yc=pe.define(),d0=pe.define();function p0(i){let e=0,t=0,n=0,r=0;for(let s of i.state.facet(d0)){let o=s(i);o&&(o.left!=null&&(e=Math.max(e,o.left)),o.right!=null&&(t=Math.max(t,o.right)),o.top!=null&&(n=Math.max(n,o.top)),o.bottom!=null&&(r=Math.max(r,o.bottom)))}return{left:e,right:t,top:n,bottom:r}}const ds=pe.define();class Gt{constructor(e,t,n,r){this.fromA=e,this.toA=t,this.fromB=n,this.toB=r}join(e){return new Gt(Math.min(this.fromA,e.fromA),Math.max(this.toA,e.toA),Math.min(this.fromB,e.fromB),Math.max(this.toB,e.toB))}addToSet(e){let t=e.length,n=this;for(;t>0;t--){let r=e[t-1];if(!(r.fromA>n.toA)){if(r.toAh)break;s+=2}if(!l)return n;new Gt(l.fromA,l.toA,l.fromB,l.toB).addToSet(n),o=l.toA,a=l.toB}}}class ja{constructor(e,t,n){this.view=e,this.state=t,this.transactions=n,this.flags=0,this.startState=e.state,this.changes=it.empty(this.startState.doc.length);for(let s of n)this.changes=this.changes.compose(s.changes);let r=[];this.changes.iterChangedRanges((s,o,a,l)=>r.push(new Gt(s,o,a,l))),this.changedRanges=r}static create(e,t,n){return new ja(e,t,n)}get viewportChanged(){return(this.flags&4)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&10)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}var We=function(i){return i[i.LTR=0]="LTR",i[i.RTL=1]="RTL",i}(We||(We={}));const Vh=We.LTR,Yk=We.RTL;function g0(i){let e=[];for(let t=0;t=t){if(a.level==n)return o;(s<0||(r!=0?r<0?a.fromt:e[s].level>a.level))&&(s=o)}}if(s<0)throw new RangeError("Index out of range");return s}}const De=[];function Hk(i,e){let t=i.length,n=e==Vh?1:2,r=e==Vh?2:1;if(!i||n==1&&!qk.test(i))return m0(t);for(let o=0,a=n,l=n;o=0;c-=3)if(gi[c+1]==-h){let p=gi[c+2],v=p&2?n:p&4?p&1?r:n:0;v&&(De[o]=De[gi[c]]=v),a=c;break}}else{if(gi.length==189)break;gi[a++]=o,gi[a++]=u,gi[a++]=l}else if((f=De[o])==2||f==1){let c=f==n;l=c?0:1;for(let p=a-3;p>=0;p-=3){let v=gi[p+2];if(v&2)break;if(c)gi[p+2]|=2;else{if(v&4)break;gi[p+2]|=4}}}for(let o=0;oa;){let h=u,f=De[--u]!=2;for(;u>a&&f==(De[u-1]!=2);)u--;s.push(new Or(u,h,f?2:1))}else s.push(new Or(a,o,0))}else for(let o=0;o0&&t.length&&(t.every(({fromA:a,toA:l})=>lthis.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 n=this.view.inputState.composing<0?null:iM(this.view,e.changes);if(this.hasComposition){this.markedForComposition.clear();let{from:a,to:l}=this.hasComposition;t=new Gt(a,l,e.changes.mapPos(a,-1),e.changes.mapPos(l,1)).addToSet(t.slice())}this.hasComposition=n?{from:n.range.fromB,to:n.range.toB}:null,(fe.ie||fe.chrome)&&!n&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let r=this.decorations,s=this.updateDeco(),o=sM(r,s,e.changes);return t=Gt.extendWithRanges(t,o),!(this.flags&7)&&t.length==0?!1:(this.updateInner(t,e.startState.doc.length,n),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t,n){this.view.viewState.mustMeasureContent=!0,this.updateChildren(e,t,n);let{observer:r}=this.view;r.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let o=fe.chrome||fe.ios?{node:r.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,o),this.flags&=-8,o&&(o.written||r.selectionRange.focusNode!=o.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(o=>o.flags&=-9);let s=[];if(this.view.viewport.from||this.view.viewport.to=0?r[o]:null;if(!a)break;let{fromA:l,toA:u,fromB:h,toB:f}=a,c,p,v,x;if(n&&n.range.fromBh){let S=ks.build(this.view.state.doc,h,n.range.fromB,this.decorations,this.dynamicDecorationMap),T=ks.build(this.view.state.doc,n.range.toB,f,this.decorations,this.dynamicDecorationMap);p=S.breakAtStart,v=S.openStart,x=T.openEnd;let k=this.compositionView(n);T.breakAtStart?k.breakAfter=1:T.content.length&&k.merge(k.length,k.length,T.content[0],!1,T.openStart,0)&&(k.breakAfter=T.content[0].breakAfter,T.content.shift()),S.content.length&&k.merge(0,0,S.content[S.content.length-1],!0,0,S.openEnd)&&S.content.pop(),c=S.content.concat(k).concat(T.content)}else({content:c,breakAtStart:p,openStart:v,openEnd:x}=ks.build(this.view.state.doc,h,f,this.decorations,this.dynamicDecorationMap));let{i:m,off:d}=s.findPos(u,1),{i:b,off:A}=s.findPos(l,-1);YO(this,b,A,m,d,c,p,v,x)}n&&this.fixCompositionDOM(n)}compositionView(e){let t=new ji(e.text.nodeValue);t.flags|=8;for(let{deco:r}of e.marks)t=new Di(r,[t],t.length);let n=new Et;return n.append(t,0),n}fixCompositionDOM(e){let t=(s,o)=>{o.flags|=8,this.markedForComposition.add(o);let a=Ie.get(s);a!=o&&(a&&(a.dom=null),o.setDOM(s))},n=this.childPos(e.range.fromB,1),r=this.children[n.i];t(e.line,r);for(let s=e.marks.length-1;s>=-1;s--)n=r.childPos(n.off,1),r=r.children[n.i],t(s>=0?e.marks[s].node:e.text,r)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let n=this.view.root.activeElement,r=n==this.dom,s=!r&&ma(this.dom,this.view.observer.selectionRange)&&!(n&&this.dom.contains(n));if(!(r||t||s))return;let o=this.forceSelection;this.forceSelection=!1;let a=this.view.state.selection.main,l=this.domAtPos(a.anchor),u=a.empty?l:this.domAtPos(a.head);if(fe.gecko&&a.empty&&!this.hasComposition&&tM(l)){let f=document.createTextNode("");this.view.observer.ignore(()=>l.node.insertBefore(f,l.node.childNodes[l.offset]||null)),l=u=new kt(f,0),o=!0}let h=this.view.observer.selectionRange;(o||!h.focusNode||!Ia(l.node,l.offset,h.anchorNode,h.anchorOffset)||!Ia(u.node,u.offset,h.focusNode,h.focusOffset))&&(this.view.observer.ignore(()=>{fe.android&&fe.chrome&&this.dom.contains(h.focusNode)&&oM(h.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let f=Ja(this.view.root);if(f)if(a.empty){if(fe.gecko){let c=nM(l.node,l.offset);if(c&&c!=3){let p=_0(l.node,l.offset,c==1?1:-1);p&&(l=new kt(p,c==1?0:p.nodeValue.length))}}f.collapse(l.node,l.offset),a.bidiLevel!=null&&h.cursorBidiLevel!=null&&(h.cursorBidiLevel=a.bidiLevel)}else if(f.extend){f.collapse(l.node,l.offset);try{f.extend(u.node,u.offset)}catch{}}else{let c=document.createRange();a.anchor>a.head&&([l,u]=[u,l]),c.setEnd(u.node,u.offset),c.setStart(l.node,l.offset),f.removeAllRanges(),f.addRange(c)}s&&this.view.root.activeElement==this.dom&&(this.dom.blur(),n&&n.focus())}),this.view.observer.setSelectionRange(l,u)),this.impreciseAnchor=l.precise?null:new kt(h.anchorNode,h.anchorOffset),this.impreciseHead=u.precise?null:new kt(h.focusNode,h.focusOffset)}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,n=Ja(e.root),{anchorNode:r,anchorOffset:s}=e.observer.selectionRange;if(!n||!t.empty||!t.assoc||!n.modify)return;let o=Et.find(this,t.head);if(!o)return;let a=o.posAtStart;if(t.head==a||t.head==a+o.length)return;let l=this.coordsAt(t.head,-1),u=this.coordsAt(t.head,1);if(!l||!u||l.bottom>u.top)return;let h=this.domAtPos(t.head+t.assoc);n.collapse(h.node,h.offset),n.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let f=e.observer.selectionRange;e.docView.posFromDOM(f.anchorNode,f.anchorOffset)!=t.from&&n.collapse(r,s)}nearest(e){for(let t=e;t;){let n=Ie.get(t);if(n&&n.rootView==this)return n;t=t.parentNode}return null}posFromDOM(e,t){let n=this.nearest(e);if(!n)throw new RangeError("Trying to find position for a DOM position outside of the document");return n.localPosFromDOM(e,t)+n.posAtStart}domAtPos(e){let{i:t,off:n}=this.childCursor().findPos(e,-1);for(;to||e==o&&s.type!=Ke.WidgetBefore&&s.type!=Ke.WidgetAfter&&(!r||t==2||this.children[r-1].breakAfter||this.children[r-1].type==Ke.WidgetBefore&&t>-2))return s.coordsAt(e-o,t);n=o}}measureVisibleLineHeights(e){let t=[],{from:n,to:r}=e,s=this.view.contentDOM.clientWidth,o=s>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,a=-1,l=this.view.textDirection==We.LTR;for(let u=0,h=0;hr)break;if(u>=n){let p=f.dom.getBoundingClientRect();if(t.push(p.height),o){let v=f.dom.lastChild,x=v?Er(v):[];if(x.length){let m=x[x.length-1],d=l?m.right-p.left:p.right-m.left;d>a&&(a=d,this.minWidth=s,this.minWidthFrom=u,this.minWidthTo=c)}}}u=c+f.breakAfter}return t}textDirectionAt(e){let{i:t}=this.childPos(e,1);return getComputedStyle(this.children[t].dom).direction=="rtl"?We.RTL:We.LTR}measureTextSize(){for(let s of this.children)if(s instanceof Et){let o=s.measureTextSize();if(o)return o}let e=document.createElement("div"),t,n,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 s=Er(e.firstChild)[0];t=e.getBoundingClientRect().height,n=s?s.width/27:7,r=s?s.height:t,e.remove()}),{lineHeight:t,charWidth:n,textHeight:r}}childCursor(e=this.length){let t=this.children.length;return t&&(e-=this.children[--t].length),new WO(this.children,e,t)}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let n=0,r=0;;r++){let s=r==t.viewports.length?null:t.viewports[r],o=s?s.from-1:this.length;if(o>n){let a=t.lineBlockAt(o).bottom-t.lineBlockAt(n).top;e.push(ge.replace({widget:new Ap(a),block:!0,inclusive:!0,isBlockGap:!0}).range(n,o))}if(!s)break;n=s.to+1}return ge.set(e)}updateDeco(){let e=this.view.state.facet(Ps).map((t,n)=>(this.dynamicDecorationMap[n]=typeof t=="function")?t(this.view):t);for(let t=e.length;tt.anchor?-1:1),r;if(!n)return;!t.empty&&(r=this.coordsAt(t.anchor,t.anchor>t.head?-1:1))&&(n={left:Math.min(n.left,r.left),top:Math.min(n.top,r.top),right:Math.max(n.right,r.right),bottom:Math.max(n.bottom,r.bottom)});let s=p0(this.view),o={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom};Ik(this.view.scrollDOM,o,t.head-1)return null;o+=f.text.length}if(a=a.parentNode,!a)return null;let l=Ie.get(a);if(l){r=s=l.posAtStart+o;break}}return{from:r,to:s,node:t}}function iM(i,e){let t=O0(i);if(!t)return null;let{from:n,to:r,node:s}=t,o=e.mapPos(n,-1),a=e.mapPos(r,1),l=s.nodeValue;if(/[\n\r]/.test(l))return null;if(a-o!=l.length){let c=e.mapPos(n,1),p=e.mapPos(r,-1);if(p-c==l.length)o=c,a=p;else if(i.state.doc.sliceString(a-l.length,a)==l)o=a-l.length;else if(i.state.doc.sliceString(o,o+l.length)==l)a=o+l.length;else return null}let{main:u}=i.state.selection;if(i.state.doc.sliceString(o,a)!=l||o>u.head||a0)n=n.childNodes[r-1],r=gn(n);else break}if(t>=0)for(let n=i,r=e;;){if(n.nodeType==3)return n;if(n.nodeType==1&&r=0)n=n.childNodes[r],r=0;else break}return null}function nM(i,e){return i.nodeType!=1?0:(e&&i.childNodes[e-1].contentEditable=="false"?1:0)|(e0;){let u=xt(r.text,o,!1);if(n(r.text.slice(u,o))!=l)break;o=u}for(;ai?e.left-i:Math.max(0,i-e.right)}function uM(i,e){return e.top>i?e.top-i:Math.max(0,i-e.bottom)}function hu(i,e){return i.tope.top+1}function Rp(i,e){return ei.bottom?{top:i.top,left:i.left,right:i.right,bottom:e}:i}function qh(i,e,t){let n,r,s,o,a=!1,l,u,h,f;for(let v=i.firstChild;v;v=v.nextSibling){let x=Er(v);for(let m=0;mA||o==A&&s>b){n=v,r=d,s=b,o=A;let S=A?t0?m0)}b==0?t>d.bottom&&(!h||h.bottomd.top)&&(u=v,f=d):h&&hu(h,d)?h=Up(h,d.bottom):f&&hu(f,d)&&(f=Rp(f,d.top))}}if(h&&h.bottom>=t?(n=l,r=h):f&&f.top<=t&&(n=u,r=f),!n)return{node:i,offset:0};let c=Math.max(r.left,Math.min(r.right,e));if(n.nodeType==3)return $p(n,c,t);if(a&&n.contentEditable!="false")return qh(n,c,t);let p=Array.prototype.indexOf.call(i.childNodes,n)+(e>=(r.left+r.right)/2?1:0);return{node:i,offset:p}}function $p(i,e,t){let n=i.nodeValue.length,r=-1,s=1e9,o=0;for(let a=0;at?h.top-t:t-h.bottom)-1;if(h.left-1<=e&&h.right+1>=e&&f=(h.left+h.right)/2,p=c;if((fe.chrome||fe.gecko)&&Qr(i,a).getBoundingClientRect().left==h.right&&(p=!c),f<=0)return{node:i,offset:a+(p?1:0)};r=a+(p?1:0),s=f}}}return{node:i,offset:r>-1?r:o>0?i.nodeValue.length:0}}function w0(i,e,t,n=-1){var r,s;let o=i.contentDOM.getBoundingClientRect(),a=o.top+i.viewState.paddingTop,l,{docHeight:u}=i.viewState,{x:h,y:f}=e,c=f-a;if(c<0)return 0;if(c>u)return i.state.doc.length;for(let S=i.viewState.heightOracle.textHeight/2,T=!1;l=i.elementAtHeight(c),l.type!=Ke.Text;)for(;c=n>0?l.bottom+S:l.top-S,!(c>=0&&c<=u);){if(T)return t?null:0;T=!0,n=-n}f=a+c;let p=l.from;if(pi.viewport.to)return i.viewport.to==i.state.doc.length?i.state.doc.length:t?null:Pp(i,o,l,h,f);let v=i.dom.ownerDocument,x=i.root.elementFromPoint?i.root:v,m=x.elementFromPoint(h,f);m&&!i.contentDOM.contains(m)&&(m=null),m||(h=Math.max(o.left+1,Math.min(o.right-1,h)),m=x.elementFromPoint(h,f),m&&!i.contentDOM.contains(m)&&(m=null));let d,b=-1;if(m&&((r=i.docView.nearest(m))===null||r===void 0?void 0:r.isEditable)!=!1){if(v.caretPositionFromPoint){let S=v.caretPositionFromPoint(h,f);S&&({offsetNode:d,offset:b}=S)}else if(v.caretRangeFromPoint){let S=v.caretRangeFromPoint(h,f);S&&({startContainer:d,startOffset:b}=S,(!i.contentDOM.contains(d)||fe.safari&&hM(d,b,h)||fe.chrome&&fM(d,b,h))&&(d=void 0))}}if(!d||!i.docView.dom.contains(d)){let S=Et.find(i.docView,p);if(!S)return c>l.top+l.height/2?l.to:l.from;({node:d,offset:b}=qh(S.dom,h,f))}let A=i.docView.nearest(d);if(!A)return null;if(A.isWidget&&((s=A.dom)===null||s===void 0?void 0:s.nodeType)==1){let S=A.dom.getBoundingClientRect();return e.yi.defaultLineHeight*1.5){let a=i.viewState.heightOracle.textHeight,l=Math.floor((r-t.top-(i.defaultLineHeight-a)*.5)/a);s+=l*i.viewState.heightOracle.lineLength}let o=i.state.sliceDoc(t.from,t.to);return t.from+Lh(o,s,i.state.tabSize)}function hM(i,e,t){let n;if(i.nodeType!=3||e!=(n=i.nodeValue.length))return!1;for(let r=i.nextSibling;r;r=r.nextSibling)if(r.nodeType!=1||r.nodeName!="BR")return!1;return Qr(i,n-1,n).getBoundingClientRect().left>t}function fM(i,e,t){if(e!=0)return!1;for(let r=i;;){let s=r.parentNode;if(!s||s.nodeType!=1||s.firstChild!=r)return!1;if(s.classList.contains("cm-line"))break;r=s}let n=i.nodeType==1?i.getBoundingClientRect():Qr(i,0,Math.max(i.nodeValue.length,1)).getBoundingClientRect();return t-n.left>5}function Hh(i,e){let t=i.lineBlockAt(e);if(Array.isArray(t.type)){for(let n of t.type)if(n.to>e||n.to==e&&(n.to==t.to||n.type==Ke.Text))return n}return t}function cM(i,e,t,n){let r=Hh(i,e.head),s=!n||r.type!=Ke.Text||!(i.lineWrapping||r.widgetLineBreaks)?null:i.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head);if(s){let o=i.dom.getBoundingClientRect(),a=i.textDirectionAt(r.from),l=i.posAtCoords({x:t==(a==We.LTR)?o.right-1:o.left+1,y:(s.top+s.bottom)/2});if(l!=null)return K.cursor(l,t?-1:1)}return K.cursor(t?r.to:r.from,t?-1:1)}function Jp(i,e,t,n){let r=i.state.doc.lineAt(e.head),s=i.bidiSpans(r),o=i.textDirectionAt(r.from);for(let a=e,l=null;;){let u=eM(r,s,o,a,t),h=y0;if(!u){if(r.number==(t?i.state.doc.lines:1))return a;h=` -`,r=i.state.doc.line(r.number+(t?1:-1)),s=i.bidiSpans(r),u=K.cursor(t?r.from:r.to)}if(l){if(!l(h))return a}else{if(!n)return u;l=n(h)}a=u}}function dM(i,e,t){let n=i.state.charCategorizer(e),r=n(t);return s=>{let o=n(s);return r==je.Space&&(r=o),r==o}}function pM(i,e,t,n){let r=e.head,s=t?1:-1;if(r==(t?i.state.doc.length:0))return K.cursor(r,e.assoc);let o=e.goalColumn,a,l=i.contentDOM.getBoundingClientRect(),u=i.coordsAtPos(r),h=i.documentTop;if(u)o==null&&(o=u.left-l.left),a=s<0?u.top:u.bottom;else{let p=i.viewState.lineBlockAt(r);o==null&&(o=Math.min(l.right-l.left,i.defaultCharacterWidth*(r-p.from))),a=(s<0?p.top:p.bottom)+h}let f=l.left+o,c=n??i.viewState.heightOracle.textHeight>>1;for(let p=0;;p+=10){let v=a+(c+p)*s,x=w0(i,{x:f,y:v},!1,s);if(vl.bottom||(s<0?xr))return K.cursor(x,e.assoc,void 0,o)}}function ya(i,e,t){for(;;){let n=0;for(let r of i)r.between(e-1,e+1,(s,o,a)=>{if(e>s&&er(i)),t.from,e.head>t.from?-1:1);return n==t.from?t:K.cursor(n,n{this.ignoreDuringComposition(r)||r.type=="keydown"&&this.keydown(e,r)||(this.mustFlushObserver(r)&&e.observer.forceFlush(),this.runCustomHandlers(r.type,e,r)?r.preventDefault():n(e,r))};for(let n in tt){let r=tt[n];e.contentDOM.addEventListener(n,s=>{Ip(e,s)&&t(r,s)},ef[n]),this.registeredEvents.push(n)}e.scrollDOM.addEventListener("mousedown",n=>{if(n.target==e.scrollDOM&&n.clientY>e.contentDOM.getBoundingClientRect().bottom&&(t(tt.mousedown,n),!n.defaultPrevented&&n.button==2)){let r=e.contentDOM.style.minHeight;e.contentDOM.style.minHeight="100%",setTimeout(()=>e.contentDOM.style.minHeight=r,200)}}),e.scrollDOM.addEventListener("drop",n=>{n.target==e.scrollDOM&&n.clientY>e.contentDOM.getBoundingClientRect().bottom&&t(tt.drop,n)}),fe.chrome&&fe.chrome_version==102&&e.scrollDOM.addEventListener("wheel",()=>{this.chromeScrollHack<0?e.contentDOM.style.pointerEvents="none":window.clearTimeout(this.chromeScrollHack),this.chromeScrollHack=setTimeout(()=>{this.chromeScrollHack=-1,e.contentDOM.style.pointerEvents=""},100)},{passive:!0}),this.notifiedFocused=e.hasFocus,fe.safari&&e.contentDOM.addEventListener("input",()=>null)}setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}ensureHandlers(e,t){var n;let r;this.customHandlers=[];for(let s of t)if(r=(n=s.update(e).spec)===null||n===void 0?void 0:n.domEventHandlers){this.customHandlers.push({plugin:s.value,handlers:r});for(let o in r)this.registeredEvents.indexOf(o)<0&&o!="scroll"&&(this.registeredEvents.push(o),e.contentDOM.addEventListener(o,a=>{Ip(e,a)&&this.runCustomHandlers(o,e,a)&&a.preventDefault()}))}}runCustomHandlers(e,t,n){for(let r of this.customHandlers){let s=r.handlers[e];if(s)try{if(s.call(r.plugin,n,t)||n.defaultPrevented)return!0}catch(o){Xt(t.state,o)}}return!1}runScrollHandlers(e,t){this.lastScrollTop=e.scrollDOM.scrollTop,this.lastScrollLeft=e.scrollDOM.scrollLeft;for(let n of this.customHandlers){let r=n.handlers.scroll;if(r)try{r.call(n.plugin,t,e)}catch(s){Xt(e.state,s)}}}keydown(e,t){if(this.lastKeyCode=t.keyCode,this.lastKeyTime=Date.now(),t.keyCode==9&&Date.now()r.keyCode==t.keyCode))&&!t.ctrlKey||mM.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(this.pendingIOSKey=n||t,setTimeout(()=>this.flushIOSKey(e),250),!0):!1}flushIOSKey(e){let t=this.pendingIOSKey;return t?(this.pendingIOSKey=void 0,yr(e.contentDOM,t.key,t.keyCode)):!1}ignoreDuringComposition(e){return/^key/.test(e.type)?this.composing>0?!0:fe.safari&&!fe.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1:!1}mustFlushObserver(e){return e.type=="keydown"&&e.keyCode!=229}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.mouseSelection&&this.mouseSelection.update(e),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}const b0=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],mM="dthko",v0=[16,17,18,20,91,92,224,225],ko=6;function Mo(i){return Math.max(0,i)*.7+8}function yM(i,e){return Math.max(Math.abs(i.clientX-e.clientX),Math.abs(i.clientY-e.clientY))}class OM{constructor(e,t,n,r){this.view=e,this.startEvent=t,this.style=n,this.mustSelect=r,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParent=Bk(e.contentDOM),this.atoms=e.state.facet(yc).map(o=>o(e));let s=e.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(ke.allowMultipleSelections)&&_M(e,t),this.dragging=bM(e,t)&&M0(t)==1?null:!1}start(e){this.dragging===!1&&(e.preventDefault(),this.select(e))}move(e){var t;if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&yM(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let n=0,r=0,s=((t=this.scrollParent)===null||t===void 0?void 0:t.getBoundingClientRect())||{left:0,top:0,right:this.view.win.innerWidth,bottom:this.view.win.innerHeight},o=p0(this.view);e.clientX-o.left<=s.left+ko?n=-Mo(s.left-e.clientX):e.clientX+o.right>=s.right-ko&&(n=Mo(e.clientX-s.right)),e.clientY-o.top<=s.top+ko?r=-Mo(s.top-e.clientY):e.clientY+o.bottom>=s.bottom-ko&&(r=Mo(e.clientY-s.bottom)),this.setScrollSpeed(n,r)}up(e){this.dragging==null&&this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener("mousemove",this.move),e.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=null}setScrollSpeed(e,t){this.scrollSpeed={x:e,y:t},e||t?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){this.scrollParent?(this.scrollParent.scrollLeft+=this.scrollSpeed.x,this.scrollParent.scrollTop+=this.scrollSpeed.y):this.view.win.scrollBy(this.scrollSpeed.x,this.scrollSpeed.y),this.dragging===!1&&this.select(this.lastEvent)}skipAtoms(e){let t=null;for(let n=0;nthis.select(this.lastEvent),20)}}function _M(i,e){let t=i.state.facet(n0);return t.length?t[0](e):fe.mac?e.metaKey:e.ctrlKey}function wM(i,e){let t=i.state.facet(r0);return t.length?t[0](e):fe.mac?!e.altKey:!e.ctrlKey}function bM(i,e){let{main:t}=i.state.selection;if(t.empty)return!1;let n=Ja(i.root);if(!n||n.rangeCount==0)return!0;let r=n.getRangeAt(0).getClientRects();for(let s=0;s=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function Ip(i,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,n;t!=i.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(n=Ie.get(t))&&n.ignoreEvent(e))return!1;return!0}const tt=Object.create(null),ef=Object.create(null),S0=fe.ie&&fe.ie_version<15||fe.ios&&fe.webkit_version<604;function vM(i){let e=i.dom.parentNode;if(!e)return;let t=e.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.focus(),setTimeout(()=>{i.focus(),t.remove(),x0(i,t.value)},50)}function x0(i,e){let{state:t}=i,n,r=1,s=t.toText(e),o=s.lines==t.selection.ranges.length;if(tf!=null&&t.selection.ranges.every(l=>l.empty)&&tf==s.toString()){let l=-1;n=t.changeByRange(u=>{let h=t.doc.lineAt(u.from);if(h.from==l)return{range:u};l=h.from;let f=t.toText((o?s.line(r++).text:e)+t.lineBreak);return{changes:{from:h.from,insert:f},range:K.cursor(u.from+f.length)}})}else o?n=t.changeByRange(l=>{let u=s.line(r++);return{changes:{from:l.from,to:l.to,insert:u.text},range:K.cursor(l.from+u.length)}}):n=t.replaceSelection(s);i.dispatch(n,{userEvent:"input.paste",scrollIntoView:!0})}tt.keydown=(i,e)=>{i.inputState.setSelectionOrigin("select"),e.keyCode==27&&(i.inputState.lastEscPress=Date.now())};tt.touchstart=(i,e)=>{i.inputState.lastTouchTime=Date.now(),i.inputState.setSelectionOrigin("select.pointer")};tt.touchmove=i=>{i.inputState.setSelectionOrigin("select.pointer")};ef.touchstart=ef.touchmove={passive:!0};tt.mousedown=(i,e)=>{if(i.observer.flush(),i.inputState.lastTouchTime>Date.now()-2e3)return;let t=null;for(let n of i.state.facet(s0))if(t=n(i,e),t)break;if(!t&&e.button==0&&(t=kM(i,e)),t){let n=!i.hasFocus;i.inputState.startMouseSelection(new OM(i,e,t,n)),n&&i.observer.ignore(()=>FO(i.contentDOM)),i.inputState.mouseSelection&&i.inputState.mouseSelection.start(e)}};function Bp(i,e,t,n){if(n==1)return K.cursor(e,t);if(n==2)return aM(i.state,e,t);{let r=Et.find(i.docView,e),s=i.state.doc.lineAt(r?r.posAtEnd:e),o=r?r.posAtStart:s.from,a=r?r.posAtEnd:s.to;return ai>=e.top&&i<=e.bottom,Lp=(i,e,t)=>k0(e,t)&&i>=t.left&&i<=t.right;function SM(i,e,t,n){let r=Et.find(i.docView,e);if(!r)return 1;let s=e-r.posAtStart;if(s==0)return 1;if(s==r.length)return-1;let o=r.coordsAt(s,-1);if(o&&Lp(t,n,o))return-1;let a=r.coordsAt(s,1);return a&&Lp(t,n,a)?1:o&&k0(n,o)?-1:1}function jp(i,e){let t=i.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:t,bias:SM(i,t,e.clientX,e.clientY)}}const xM=fe.ie&&fe.ie_version<=11;let Dp=null,Np=0,Zp=0;function M0(i){if(!xM)return i.detail;let e=Dp,t=Zp;return Dp=i,Zp=Date.now(),Np=!e||t>Date.now()-400&&Math.abs(e.clientX-i.clientX)<2&&Math.abs(e.clientY-i.clientY)<2?(Np+1)%3:1}function kM(i,e){let t=jp(i,e),n=M0(e),r=i.state.selection;return{update(s){s.docChanged&&(t.pos=s.changes.mapPos(t.pos),r=r.map(s.changes))},get(s,o,a){let l=jp(i,s),u,h=Bp(i,l.pos,l.bias,n);if(t.pos!=l.pos&&!o){let f=Bp(i,t.pos,t.bias,n),c=Math.min(f.from,h.from),p=Math.max(f.to,h.to);h=c1&&(u=MM(r,l.pos))?u:a?r.addRange(h):K.create([h])}}}function MM(i,e){for(let t=0;t=e)return K.create(i.ranges.slice(0,t).concat(i.ranges.slice(t+1)),i.mainIndex==t?0:i.mainIndex-(i.mainIndex>t?1:0))}return null}tt.dragstart=(i,e)=>{let{selection:{main:t}}=i.state,{mouseSelection:n}=i.inputState;n&&(n.dragging=t),e.dataTransfer&&(e.dataTransfer.setData("Text",i.state.sliceDoc(t.from,t.to)),e.dataTransfer.effectAllowed="copyMove")};function Fp(i,e,t,n){if(!t)return;let r=i.posAtCoords({x:e.clientX,y:e.clientY},!1);e.preventDefault();let{mouseSelection:s}=i.inputState,o=n&&s&&s.dragging&&wM(i,e)?{from:s.dragging.from,to:s.dragging.to}:null,a={from:r,insert:t},l=i.state.changes(o?[o,a]:a);i.focus(),i.dispatch({changes:l,selection:{anchor:l.mapPos(r,-1),head:l.mapPos(r,1)},userEvent:o?"move.drop":"input.drop"})}tt.drop=(i,e)=>{if(!e.dataTransfer)return;if(i.state.readOnly)return e.preventDefault();let t=e.dataTransfer.files;if(t&&t.length){e.preventDefault();let n=Array(t.length),r=0,s=()=>{++r==t.length&&Fp(i,e,n.filter(o=>o!=null).join(i.state.lineBreak),!1)};for(let o=0;o{/[\x00-\x08\x0e-\x1f]{2}/.test(a.result)||(n[o]=a.result),s()},a.readAsText(t[o])}}else Fp(i,e,e.dataTransfer.getData("Text"),!0)};tt.paste=(i,e)=>{if(i.state.readOnly)return e.preventDefault();i.observer.flush();let t=S0?null:e.clipboardData;t?(x0(i,t.getData("text/plain")||t.getData("text/uri-text")),e.preventDefault()):vM(i)};function TM(i,e){let t=i.dom.parentNode;if(!t)return;let n=t.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.value=e,n.focus(),n.selectionEnd=e.length,n.selectionStart=0,setTimeout(()=>{n.remove(),i.focus()},50)}function CM(i){let e=[],t=[],n=!1;for(let r of i.selection.ranges)r.empty||(e.push(i.sliceDoc(r.from,r.to)),t.push(r));if(!e.length){let r=-1;for(let{from:s}of i.selection.ranges){let o=i.doc.lineAt(s);o.number>r&&(e.push(o.text),t.push({from:o.from,to:Math.min(i.doc.length,o.to+1)})),r=o.number}n=!0}return{text:e.join(i.lineBreak),ranges:t,linewise:n}}let tf=null;tt.copy=tt.cut=(i,e)=>{let{text:t,ranges:n,linewise:r}=CM(i.state);if(!t&&!r)return;tf=r?t:null;let s=S0?null:e.clipboardData;s?(e.preventDefault(),s.clearData(),s.setData("text/plain",t)):TM(i,t),e.type=="cut"&&!i.state.readOnly&&i.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"})};const T0=Zi.define();function C0(i,e){let t=[];for(let n of i.facet(u0)){let r=n(i,e);r&&t.push(r)}return t?i.update({effects:t,annotations:T0.of(!0)}):null}function E0(i){setTimeout(()=>{let e=i.hasFocus;if(e!=i.inputState.notifiedFocused){let t=C0(i.state,e);t?i.dispatch(t):i.update([])}},10)}tt.focus=i=>{i.inputState.lastFocusTime=Date.now(),!i.scrollDOM.scrollTop&&(i.inputState.lastScrollTop||i.inputState.lastScrollLeft)&&(i.scrollDOM.scrollTop=i.inputState.lastScrollTop,i.scrollDOM.scrollLeft=i.inputState.lastScrollLeft),E0(i)};tt.blur=i=>{i.observer.clearSelectionRange(),E0(i)};tt.compositionstart=tt.compositionupdate=i=>{i.inputState.compositionFirstChange==null&&(i.inputState.compositionFirstChange=!0),i.inputState.composing<0&&(i.inputState.composing=0)};tt.compositionend=i=>{i.inputState.composing=-1,i.inputState.compositionEndedAt=Date.now(),i.inputState.compositionPendingKey=!0,i.inputState.compositionPendingChange=i.observer.pendingRecords().length>0,i.inputState.compositionFirstChange=null,fe.chrome&&fe.android?i.observer.flushSoon():i.inputState.compositionPendingChange?Promise.resolve().then(()=>i.observer.flush()):setTimeout(()=>{i.inputState.composing<0&&i.docView.hasComposition&&i.update([])},50)};tt.contextmenu=i=>{i.inputState.lastContextMenu=Date.now()};tt.beforeinput=(i,e)=>{var t;let n;if(fe.chrome&&fe.android&&(n=b0.find(r=>r.inputType==e.inputType))&&(i.observer.delayAndroidKey(n.key,n.keyCode),n.key=="Backspace"||n.key=="Delete")){let r=((t=window.visualViewport)===null||t===void 0?void 0:t.height)||0;setTimeout(()=>{var s;(((s=window.visualViewport)===null||s===void 0?void 0:s.height)||0)>r+10&&i.hasFocus&&(i.contentDOM.blur(),i.focus())},100)}};const Xp=["pre-wrap","normal","pre-line","break-spaces"];class EM{constructor(e){this.lineWrapping=e,this.doc=Te.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(e,t){let n=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(n+=Math.max(0,Math.ceil((t-e-n*this.lineLength*.5)/this.lineLength))),this.lineHeight*n}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 Xp.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let n=0;n-1,l=Math.round(t)!=Math.round(this.lineHeight)||this.lineWrapping!=a;if(this.lineWrapping=a,this.lineHeight=t,this.charWidth=n,this.textHeight=r,this.lineLength=s,l){this.heightSamples={};for(let u=0;u0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e,t){this.height!=t&&(Math.abs(this.height-t)>Oa&&(e.heightChanged=!0),this.height=t)}replace(e,t,n){return Mt.of(n)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,n,r){let s=this,o=n.doc;for(let a=r.length-1;a>=0;a--){let{fromA:l,toA:u,fromB:h,toB:f}=r[a],c=s.lineAt(l,Be.ByPosNoHeight,n.setDoc(t),0,0),p=c.to>=u?c:s.lineAt(u,Be.ByPosNoHeight,n,0,0);for(f+=p.to-u,u=p.to;a>0&&c.from<=r[a-1].toA;)l=r[a-1].fromA,h=r[a-1].fromB,a--,ls*2){let a=e[t-1];a.break?e.splice(--t,1,a.left,null,a.right):e.splice(--t,1,a.left,a.right),n+=1+a.break,r-=a.size}else if(s>r*2){let a=e[n];a.break?e.splice(n,1,a.left,null,a.right):e.splice(n,1,a.left,a.right),n+=2+a.break,s-=a.size}else break;else if(r=s&&o(this.blockAt(0,n,r,s))}updateHeight(e,t=0,n=!1,r){return r&&r.from<=t&&r.more&&this.setHeight(e,r.heights[r.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class It extends Q0{constructor(e,t){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(e,t,n,r){return new xi(r,this.length,n,this.height,this.breaks)}replace(e,t,n){let r=n[0];return n.length==1&&(r instanceof It||r instanceof ct&&r.flags&4)&&Math.abs(this.length-r.length)<10?(r instanceof ct?r=new It(r.length,this.height):r.height=this.height,this.outdated||(r.outdated=!1),r):Mt.of(n)}updateHeight(e,t=0,n=!1,r){return r&&r.from<=t&&r.more?this.setHeight(e,r.heights[r.index++]):(n||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 ct extends Mt{constructor(e){super(e,0)}heightMetrics(e,t){let n=e.doc.lineAt(t).number,r=e.doc.lineAt(t+this.length).number,s=r-n+1,o,a=0;if(e.lineWrapping){let l=Math.min(this.height,e.lineHeight*s);o=l/s,this.length>s+1&&(a=(this.height-l)/(this.length-s-1))}else o=this.height/s;return{firstLine:n,lastLine:r,perLine:o,perChar:a}}blockAt(e,t,n,r){let{firstLine:s,lastLine:o,perLine:a,perChar:l}=this.heightMetrics(t,r);if(t.lineWrapping){let u=r+Math.round(Math.max(0,Math.min(1,(e-n)/this.height))*this.length),h=t.doc.lineAt(u),f=a+h.length*l,c=Math.max(n,e-f/2);return new xi(h.from,h.length,c,f,0)}else{let u=Math.max(0,Math.min(o-s,Math.floor((e-n)/a))),{from:h,length:f}=t.doc.line(s+u);return new xi(h,f,n+a*u,a,0)}}lineAt(e,t,n,r,s){if(t==Be.ByHeight)return this.blockAt(e,n,r,s);if(t==Be.ByPosNoHeight){let{from:p,to:v}=n.doc.lineAt(e);return new xi(p,v-p,0,0,0)}let{firstLine:o,perLine:a,perChar:l}=this.heightMetrics(n,s),u=n.doc.lineAt(e),h=a+u.length*l,f=u.number-o,c=r+a*f+l*(u.from-s-f);return new xi(u.from,u.length,Math.max(r,Math.min(c,r+this.height-h)),h,0)}forEachLine(e,t,n,r,s,o){e=Math.max(e,s),t=Math.min(t,s+this.length);let{firstLine:a,perLine:l,perChar:u}=this.heightMetrics(n,s);for(let h=e,f=r;h<=t;){let c=n.doc.lineAt(h);if(h==e){let v=c.number-a;f+=l*v+u*(e-s-v)}let p=l+u*c.length;o(new xi(c.from,c.length,f,p,0)),f+=p,h=c.to+1}}replace(e,t,n){let r=this.length-t;if(r>0){let s=n[n.length-1];s instanceof ct?n[n.length-1]=new ct(s.length+r):n.push(null,new ct(r-1))}if(e>0){let s=n[0];s instanceof ct?n[0]=new ct(e+s.length):n.unshift(new ct(e-1),null)}return Mt.of(n)}decomposeLeft(e,t){t.push(new ct(e-1),null)}decomposeRight(e,t){t.push(null,new ct(this.length-e-1))}updateHeight(e,t=0,n=!1,r){let s=t+this.length;if(r&&r.from<=t+this.length&&r.more){let o=[],a=Math.max(t,r.from),l=-1;for(r.from>t&&o.push(new ct(r.from-t-1).updateHeight(e,t));a<=s&&r.more;){let h=e.doc.lineAt(a).length;o.length&&o.push(null);let f=r.heights[r.index++];l==-1?l=f:Math.abs(f-l)>=Oa&&(l=-2);let c=new It(h,f);c.outdated=!1,o.push(c),a+=h+1}a<=s&&o.push(null,new ct(s-a).updateHeight(e,a));let u=Mt.of(o);return(l<0||Math.abs(u.height-this.height)>=Oa||Math.abs(l-this.heightMetrics(e,t).perLine)>=Oa)&&(e.heightChanged=!0),u}else(n||this.outdated)&&(this.setHeight(e,e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class AM extends Mt{constructor(e,t,n){super(e.length+t+n.length,e.height+n.height,t|(e.outdated||n.outdated?2:0)),this.left=e,this.right=n,this.size=e.size+n.size}get break(){return this.flags&1}blockAt(e,t,n,r){let s=n+this.left.height;return ea))return u;let h=t==Be.ByPosNoHeight?Be.ByPosNoHeight:Be.ByPos;return l?u.join(this.right.lineAt(a,h,n,o,a)):this.left.lineAt(a,h,n,r,s).join(u)}forEachLine(e,t,n,r,s,o){let a=r+this.left.height,l=s+this.left.length+this.break;if(this.break)e=l&&this.right.forEachLine(e,t,n,a,l,o);else{let u=this.lineAt(l,Be.ByPos,n,r,s);e=e&&u.from<=t&&o(u),t>u.to&&this.right.forEachLine(u.to+1,t,n,a,l,o)}}replace(e,t,n){let r=this.left.length+this.break;if(tthis.left.length)return this.balanced(this.left,this.right.replace(e-r,t-r,n));let s=[];e>0&&this.decomposeLeft(e,s);let o=s.length;for(let a of n)s.push(a);if(e>0&&Gp(s,o-1),t=n&&t.push(null)),e>n&&this.right.decomposeLeft(e-n,t)}decomposeRight(e,t){let n=this.left.length,r=n+this.break;if(e>=r)return this.right.decomposeRight(e-r,t);e2*t.size||t.size>2*e.size?Mt.of(this.break?[e,null,t]:[e,t]):(this.left=e,this.right=t,this.height=e.height+t.height,this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,n=!1,r){let{left:s,right:o}=this,a=t+s.length+this.break,l=null;return r&&r.from<=t+s.length&&r.more?l=s=s.updateHeight(e,t,n,r):s.updateHeight(e,t,n),r&&r.from<=a+o.length&&r.more?l=o=o.updateHeight(e,a,n,r):o.updateHeight(e,a,n),l?this.balanced(s,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function Gp(i,e){let t,n;i[e]==null&&(t=i[e-1])instanceof ct&&(n=i[e+1])instanceof ct&&i.splice(e-1,3,new ct(t.length+1+n.length))}const RM=5;class Oc{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let n=Math.min(t,this.lineEnd),r=this.nodes[this.nodes.length-1];r instanceof It?r.length+=n-this.pos:(n>this.pos||!this.isCovered)&&this.nodes.push(new It(n-this.pos,-1)),this.writtenTo=n,t>n&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,n){if(e=RM)&&this.addLineDeco(r,s,o)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenToe&&this.nodes.push(new It(this.pos-e,-1)),this.writtenTo=this.pos}blankContent(e,t){let n=new ct(t-e);return this.oracle.doc.lineAt(e).to==t&&(n.flags|=4),n}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof It)return e;let t=new It(0,-1);return this.nodes.push(t),t}addBlock(e){var t;this.enterLine();let n=(t=e.deco)===null||t===void 0?void 0:t.type;n==Ke.WidgetAfter&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,n!=Ke.WidgetBefore&&(this.covering=e)}addLineDeco(e,t,n){let r=this.ensureLine();r.length+=n,r.collapsed+=n,r.widgetHeight=Math.max(r.widgetHeight,e),r.breaks+=t,this.writtenTo=this.pos=this.pos+n}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof It)&&!this.isCovered?this.nodes.push(new It(0,-1)):(this.writtenToh.clientHeight||h.scrollWidth>h.clientWidth)&&f.overflow!="visible"){let c=h.getBoundingClientRect();s=Math.max(s,c.left),o=Math.min(o,c.right),a=Math.max(a,c.top),l=u==i.parentNode?c.bottom:Math.min(l,c.bottom)}u=f.position=="absolute"||f.position=="fixed"?h.offsetParent:h.parentNode}else if(u.nodeType==11)u=u.host;else break;return{left:s-t.left,right:Math.max(s,o)-t.left,top:a-(t.top+e),bottom:Math.max(a,l)-(t.top+e)}}function JM(i,e){let t=i.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}class cu{constructor(e,t,n){this.from=e,this.to=t,this.size=n}static same(e,t){if(e.length!=t.length)return!1;for(let n=0;ntypeof n!="function"&&n.class=="cm-lineWrapping");this.heightOracle=new EM(t),this.stateDeco=e.facet(Ps).filter(n=>typeof n!="function"),this.heightMap=Mt.empty().applyChanges(this.stateDeco,Te.empty,this.heightOracle.setDoc(e.doc),[new Gt(0,0,0,e.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=ge.set(this.lineGaps.map(n=>n.draw(!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let n=0;n<=1;n++){let r=n?t.head:t.anchor;if(!e.some(({from:s,to:o})=>r>=s&&r<=o)){let{from:s,to:o}=this.lineBlockAt(r);e.push(new To(s,o))}}this.viewports=e.sort((n,r)=>n.from-r.from),this.scaler=this.heightMap.height<=7e6?Yp:new jM(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:ps(e,this.scaler))})}update(e,t=null){this.state=e.state;let n=this.stateDeco;this.stateDeco=this.state.facet(Ps).filter(h=>typeof h!="function");let r=e.changedRanges,s=Gt.extendWithRanges(r,UM(n,this.stateDeco,e?e.changes:it.empty(this.state.doc.length))),o=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),s),this.heightMap.height!=o&&(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=s.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.headl.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,t));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(),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&e.selectionSet&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(f0)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let t=e.contentDOM,n=window.getComputedStyle(t),r=this.heightOracle,s=n.whiteSpace;this.defaultTextDirection=n.direction=="rtl"?We.RTL:We.LTR;let o=this.heightOracle.mustRefreshForWrapping(s),a=t.getBoundingClientRect(),l=o||this.mustMeasureContent||this.contentDOMHeight!=a.height;this.contentDOMHeight=a.height,this.mustMeasureContent=!1;let u=0,h=0,f=parseInt(n.paddingTop)||0,c=parseInt(n.paddingBottom)||0;(this.paddingTop!=f||this.paddingBottom!=c)&&(this.paddingTop=f,this.paddingBottom=c,u|=10),this.editorWidth!=e.scrollDOM.clientWidth&&(r.lineWrapping&&(l=!0),this.editorWidth=e.scrollDOM.clientWidth,u|=8),this.scrollTop!=e.scrollDOM.scrollTop&&(this.scrollAnchorHeight=-1,this.scrollTop=e.scrollDOM.scrollTop),this.scrolledToBottom=GO(e.scrollDOM);let p=(this.printing?JM:PM)(t,this.paddingTop),v=p.top-this.pixelViewport.top,x=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let m=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(m!=this.inView&&(this.inView=m,m&&(l=!0)),!this.inView&&!this.scrollTarget)return 0;let d=a.width;if((this.contentDOMWidth!=d||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=a.width,this.editorHeight=e.scrollDOM.clientHeight,u|=8),l){let A=e.docView.measureVisibleLineHeights(this.viewport);if(r.mustRefreshForHeights(A)&&(o=!0),o||r.lineWrapping&&Math.abs(d-this.contentDOMWidth)>r.charWidth){let{lineHeight:S,charWidth:T,textHeight:k}=e.docView.measureTextSize();o=S>0&&r.refresh(s,S,T,k,d/T,A),o&&(e.docView.minWidth=0,u|=8)}v>0&&x>0?h=Math.max(v,x):v<0&&x<0&&(h=Math.min(v,x)),r.heightChanged=!1;for(let S of this.viewports){let T=S.from==this.viewport.from?A:e.docView.measureVisibleLineHeights(S);this.heightMap=(o?Mt.empty().applyChanges(this.stateDeco,Te.empty,this.heightOracle,[new Gt(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(r,0,o,new QM(S.from,T))}r.heightChanged&&(u|=2)}let b=!this.viewportIsAppropriate(this.viewport,h)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return b&&(this.viewport=this.getViewport(h,this.scrollTarget)),this.updateForViewport(),(u&2||b)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]: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,t){let n=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),r=this.heightMap,s=this.heightOracle,{visibleTop:o,visibleBottom:a}=this,l=new To(r.lineAt(o-n*1e3,Be.ByHeight,s,0,0).from,r.lineAt(a+(1-n)*1e3,Be.ByHeight,s,0,0).to);if(t){let{head:u}=t.range;if(ul.to){let h=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),f=r.lineAt(u,Be.ByPos,s,0,0),c;t.y=="center"?c=(f.top+f.bottom)/2-h/2:t.y=="start"||t.y=="nearest"&&u=a+Math.max(10,Math.min(n,250)))&&r>o-2*1e3&&s>1,o=r<<1;if(this.defaultTextDirection!=We.LTR&&!n)return[];let a=[],l=(u,h,f,c)=>{if(h-uu&&mm.from>=f.from&&m.to<=f.to&&Math.abs(m.from-u)m.fromd));if(!x){if(hm.from<=h&&m.to>=h)){let m=t.moveToLineBoundary(K.cursor(h),!1,!0).head;m>u&&(h=m)}x=new cu(u,h,this.gapSize(f,u,h,c))}a.push(x)};for(let u of this.viewportLines){if(u.lengthu.from&&l(u.from,c,u,h),pt.draw(this.heightOracle.lineWrapping))))}computeVisibleRanges(){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let t=[];Ne.spans(e,this.viewport.from,this.viewport.to,{span(r,s){t.push({from:r,to:s})},point(){}},20);let n=t.length!=this.visibleRanges.length||this.visibleRanges.some((r,s)=>r.from!=t[s].from||r.to!=t[s].to);return this.visibleRanges=t,n?4:0}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||ps(this.heightMap.lineAt(e,Be.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return ps(this.heightMap.lineAt(this.scaler.fromDOM(e),Be.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(e){let t=this.lineBlockAtHeight(e+8);return t.from>=this.viewport.from||this.viewportLines[0].top-e>200?t:this.viewportLines[0]}elementAtHeight(e){return ps(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 To{constructor(e,t){this.from=e,this.to=t}}function BM(i,e,t){let n=[],r=i,s=0;return Ne.spans(t,i,e,{span(){},point(o,a){o>r&&(n.push({from:r,to:o}),s+=o-r),r=a}},20),r=1)return e[e.length-1].to;let n=Math.floor(i*t);for(let r=0;;r++){let{from:s,to:o}=e[r],a=o-s;if(n<=a)return s+n;n-=a}}function Eo(i,e){let t=0;for(let{from:n,to:r}of i.ranges){if(e<=r){t+=e-n;break}t+=r-n}return t/i.total}function LM(i,e){for(let t of i)if(e(t))return t}const Yp={toDOM(i){return i},fromDOM(i){return i},scale:1};class jM{constructor(e,t,n){let r=0,s=0,o=0;this.viewports=n.map(({from:a,to:l})=>{let u=t.lineAt(a,Be.ByPos,e,0,0).top,h=t.lineAt(l,Be.ByPos,e,0,0).bottom;return r+=h-u,{from:a,to:l,top:u,bottom:h,domTop:0,domBottom:0}}),this.scale=(7e6-r)/(t.height-r);for(let a of this.viewports)a.domTop=o+(a.top-s)*this.scale,o=a.domBottom=a.domTop+(a.bottom-a.top),s=a.bottom}toDOM(e){for(let t=0,n=0,r=0;;t++){let s=tps(r,e)):i._content)}const Qo=pe.define({combine:i=>i.join(" ")}),nf=pe.define({combine:i=>i.indexOf(!0)>-1}),rf=dn.newName(),A0=dn.newName(),R0=dn.newName(),U0={"&light":"."+A0,"&dark":"."+R0};function sf(i,e,t){return new dn(e,{finish(n){return/&/.test(n)?n.replace(/&\w*/,r=>{if(r=="&")return i;if(!t||!t[r])throw new RangeError(`Unsupported selector: ${r}`);return t[r]}):i+" "+n}})}const DM=sf("."+rf,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",left:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top"},".cm-highlightSpace:before":{content:"attr(data-display)",position:"absolute",pointerEvents:"none",color:"#888"},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,')`,backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},U0);class NM{constructor(e,t,n,r){this.typeOver=r,this.bounds=null,this.text="";let{impreciseHead:s,impreciseAnchor:o}=e.docView;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=e.docView.domBoundsAround(t,n,0))){let a=s||o?[]:FM(e),l=new VO(a,e.state);l.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=l.text,this.newSel=XM(a,this.bounds.from)}else{let a=e.observer.selectionRange,l=s&&s.node==a.focusNode&&s.offset==a.focusOffset||!Nh(e.contentDOM,a.focusNode)?e.state.selection.main.head:e.docView.posFromDOM(a.focusNode,a.focusOffset),u=o&&o.node==a.anchorNode&&o.offset==a.anchorOffset||!Nh(e.contentDOM,a.anchorNode)?e.state.selection.main.anchor:e.docView.posFromDOM(a.anchorNode,a.anchorOffset);this.newSel=K.single(u,l)}}}function $0(i,e){let t,{newSel:n}=e,r=i.state.selection.main,s=i.inputState.lastKeyTime>Date.now()-100?i.inputState.lastKeyCode:-1;if(e.bounds){let{from:o,to:a}=e.bounds,l=r.from,u=null;(s===8||fe.android&&e.text.length=r.from&&t.to<=r.to&&(t.from!=r.from||t.to!=r.to)&&r.to-r.from-(t.to-t.from)<=4?t={from:r.from,to:r.to,insert:i.state.doc.slice(r.from,t.from).append(t.insert).append(i.state.doc.slice(t.to,r.to))}:(fe.mac||fe.android)&&t&&t.from==t.to&&t.from==r.head-1&&/^\. ?$/.test(t.insert.toString())&&i.contentDOM.getAttribute("autocorrect")=="off"?(n&&t.insert.length==2&&(n=K.single(n.main.anchor-1,n.main.head-1)),t={from:r.from,to:r.to,insert:Te.of([" "])}):fe.chrome&&t&&t.from==t.to&&t.from==r.head&&t.insert.toString()==` - `&&i.lineWrapping&&(n&&(n=K.single(n.main.anchor-1,n.main.head-1)),t={from:r.from,to:r.to,insert:Te.of([" "])}),t){let o=i.state;if(fe.ios&&i.inputState.flushIOSKey(i)||fe.android&&(t.from==r.from&&t.to==r.to&&t.insert.length==1&&t.insert.lines==2&&yr(i.contentDOM,"Enter",13)||(t.from==r.from-1&&t.to==r.to&&t.insert.length==0||s==8&&t.insert.lengthh(i,t.from,t.to,a)))return!0;i.inputState.composing>=0&&i.inputState.composing++;let l;if(t.from>=r.from&&t.to<=r.to&&t.to-t.from>=(r.to-r.from)/3&&(!n||n.main.empty&&n.main.from==t.from+t.insert.length)&&i.inputState.composing<0){let h=r.fromt.to?o.sliceDoc(t.to,r.to):"";l=o.replaceSelection(i.state.toText(h+t.insert.sliceString(0,void 0,i.state.lineBreak)+f))}else{let h=o.changes(t),f=n&&n.main.to<=h.newLength?n.main:void 0;if(o.selection.ranges.length>1&&i.inputState.composing>=0&&t.to<=r.to&&t.to>=r.to-10){let c=i.state.sliceDoc(t.from,t.to),p=O0(i)||i.state.doc.lineAt(r.head),v=r.to-t.to,x=r.to-r.from;l=o.changeByRange(m=>{if(m.from==r.from&&m.to==r.to)return{changes:h,range:f||m.map(h)};let d=m.to-v,b=d-c.length;if(m.to-m.from!=x||i.state.sliceDoc(b,d)!=c||p&&m.to>=p.from&&m.from<=p.to)return{range:m};let A=o.changes({from:b,to:d,insert:t.insert}),S=m.to-r.to;return{changes:A,range:f?K.range(Math.max(0,f.anchor+S),Math.max(0,f.head+S)):m.map(A)}})}else l={changes:h,selection:f&&o.selection.replaceRange(f)}}let u="input.type";return(i.composing||i.inputState.compositionPendingChange&&i.inputState.compositionEndedAt>Date.now()-50)&&(i.inputState.compositionPendingChange=!1,u+=".compose",i.inputState.compositionFirstChange&&(u+=".start",i.inputState.compositionFirstChange=!1)),i.dispatch(l,{scrollIntoView:!0,userEvent:u}),!0}else if(n&&!n.main.eq(r)){let o=!1,a="select";return i.inputState.lastSelectionTime>Date.now()-50&&(i.inputState.lastSelectionOrigin=="select"&&(o=!0),a=i.inputState.lastSelectionOrigin),i.dispatch({selection:n,scrollIntoView:o,userEvent:a}),!0}else return!1}function ZM(i,e,t,n){let r=Math.min(i.length,e.length),s=0;for(;s0&&a>0&&i.charCodeAt(o-1)==e.charCodeAt(a-1);)o--,a--;if(n=="end"){let l=Math.max(0,s-Math.min(o,a));t-=o+l-s}if(o=o?s-t:0;s-=l,a=s+(a-o),o=s}else if(a=a?s-t:0;s-=l,o=s+(o-a),a=s}return{from:s,toA:o,toB:a}}function FM(i){let e=[];if(i.root.activeElement!=i.contentDOM)return e;let{anchorNode:t,anchorOffset:n,focusNode:r,focusOffset:s}=i.observer.selectionRange;return t&&(e.push(new Sp(t,n)),(r!=t||s!=n)&&e.push(new Sp(r,s))),e}function XM(i,e){if(i.length==0)return null;let t=i[0].pos,n=i.length==2?i[1].pos:t;return t>-1&&n>-1?K.single(t+e,n+e):null}const GM={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},du=fe.ie&&fe.ie_version<=11;class WM{constructor(e){this.view=e,this.active=!1,this.selectionRange=new Lk,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.resizeContent=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(t=>{for(let n of t)this.queue.push(n);(fe.ie&&fe.ie_version<=11||fe.ios&&e.composing)&&t.some(n=>n.type=="childList"&&n.removedNodes.length||n.type=="characterData"&&n.oldValue.length>n.target.nodeValue.length)?this.flushSoon():this.flush()}),du&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var t;((t=this.view.docView)===null||t===void 0?void 0:t.lastUpdate)this.view.requestMeasure()),this.resizeContent.observe(e.contentDOM)),this.addWindowListeners(this.win=e.win),this.start(),typeof IntersectionObserver=="function"&&(this.intersection=new IntersectionObserver(t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(e){this.view.inputState.runScrollHandlers(this.view,e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(){this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500)}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,n)=>t!=e[n]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:n}=this,r=this.selectionRange;if(n.state.facet(Ml)?n.root.activeElement!=this.dom:!ma(n.dom,r))return;let s=r.anchorNode&&n.docView.nearest(r.anchorNode);if(s&&s.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(fe.ie&&fe.ie_version<=11||fe.android&&fe.chrome)&&!n.state.selection.main.empty&&r.focusNode&&Ia(r.focusNode,r.focusOffset,r.anchorNode,r.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=fe.safari&&e.root.nodeType==11&&Pk(this.dom.ownerDocument)==this.dom&&YM(this.view)||Ja(e.root);if(!t||this.selectionRange.eq(t))return!1;let n=ma(this.dom,t);return n&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime{let s=this.delayedAndroidKey;s&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=s.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&s.force&&yr(this.dom,s.key,s.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(r)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:t,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 t=-1,n=-1,r=!1;for(let s of e){let o=this.readMutation(s);o&&(o.typeOver&&(r=!0),t==-1?{from:t,to:n}=o:(t=Math.min(o.from,t),n=Math.max(o.to,n)))}return{from:t,to:n,typeOver:r}}readChange(){let{from:e,to:t,typeOver:n}=this.processRecords(),r=this.selectionChanged&&ma(this.dom,this.selectionRange);return e<0&&!r?null:(e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1,new NM(this.view,e,t,n))}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.readChange();if(!t)return!1;let n=this.view.state,r=$0(this.view,t);return this.view.state==n&&this.view.update([]),r}readMutation(e){let t=this.view.docView.nearest(e.target);if(!t||t.ignoreMutation(e))return null;if(t.markDirty(e.type=="attributes"),e.type=="attributes"&&(t.flags|=4),e.type=="childList"){let n=zp(t,e.previousSibling||e.target.previousSibling,-1),r=zp(t,e.nextSibling||e.target.nextSibling,1);return{from:n?t.posAfter(n):t.posAtStart,to:r?t.posBefore(r):t.posAtEnd,typeOver:!1}}else return e.type=="characterData"?{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}destroy(){var e,t,n,r;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(n=this.resizeScroll)===null||n===void 0||n.disconnect(),(r=this.resizeContent)===null||r===void 0||r.disconnect();for(let s of this.scrollTargets)s.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey)}}function zp(i,e,t){for(;e;){let n=Ie.get(e);if(n&&n.parent==i)return n;let r=e.parentNode;e=r!=i.dom?r:t>0?e.nextSibling:e.previousSibling}return null}function YM(i){let e=null;function t(l){l.preventDefault(),l.stopImmediatePropagation(),e=l.getTargetRanges()[0]}if(i.contentDOM.addEventListener("beforeinput",t,!0),i.dom.ownerDocument.execCommand("indent"),i.contentDOM.removeEventListener("beforeinput",t,!0),!e)return null;let n=e.startContainer,r=e.startOffset,s=e.endContainer,o=e.endOffset,a=i.docView.domAtPos(i.state.selection.main.anchor);return Ia(a.node,a.offset,s,o)&&([n,r,s,o]=[s,o,n,r]),{anchorNode:n,anchorOffset:r,focusNode:s,focusOffset:o}}class he{constructor(e={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.style.cssText="position: fixed; top: -10000px",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),this._dispatch=e.dispatch||(t=>this.update([t])),this.dispatch=this.dispatch.bind(this),this._root=e.root||jk(e.parent)||document,this.viewState=new Wp(e.state||ke.create(e)),this.plugins=this.state.facet(cs).map(t=>new uu(t));for(let t of this.plugins)t.update(this);this.observer=new WM(this),this.inputState=new gM(this),this.inputState.ensureHandlers(this,this.plugins),this.docView=new Qp(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),e.parent&&e.parent.appendChild(this.dom)}get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}dispatch(...e){let t=e.length==1&&e[0]instanceof et?e[0]:this.state.update(...e);this._dispatch(t,this)}update(e){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let t=!1,n=!1,r,s=this.state;for(let c of e){if(c.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=c.state}if(this.destroyed){this.viewState.state=s;return}let o=this.hasFocus,a=0,l=null;e.some(c=>c.annotation(T0))?(this.inputState.notifiedFocused=o,a=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,l=C0(s,o),l||(a=1));let u=this.observer.delayedAndroidKey,h=null;if(u?(this.observer.clearDelayedAndroidKey(),h=this.observer.readChange(),(h&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(h=null)):this.observer.clear(),s.facet(ke.phrases)!=this.state.facet(ke.phrases))return this.setState(s);r=ja.create(this,s,e),r.flags|=a;let f=this.viewState.scrollTarget;try{this.updateState=2;for(let c of e){if(f&&(f=f.map(c.changes)),c.scrollIntoView){let{main:p}=c.state.selection;f=new La(p.empty?p:K.cursor(p.head,p.head>p.anchor?-1:1))}for(let p of c.effects)p.is(Ep)&&(f=p.value)}this.viewState.update(r,f),this.bidiCache=Da.update(this.bidiCache,r.changes),r.empty||(this.updatePlugins(r),this.inputState.update(r)),t=this.docView.update(r),this.state.facet(ds)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(c=>c.isUserEvent("select.pointer")))}finally{this.updateState=0}if(r.startState.facet(Qo)!=r.state.facet(Qo)&&(this.viewState.mustMeasureContent=!0),(t||n||f||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),!r.empty)for(let c of this.state.facet(zh))c(r);(l||h)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),h&&!$0(this,h)&&u.force&&yr(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 t=this.hasFocus;try{for(let n of this.plugins)n.destroy(this);this.viewState=new Wp(e),this.plugins=e.facet(cs).map(n=>new uu(n)),this.pluginMap.clear();for(let n of this.plugins)n.update(this);this.docView=new Qp(this),this.inputState.ensureHandlers(this,this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}t&&this.focus(),this.requestMeasure()}updatePlugins(e){let t=e.startState.facet(cs),n=e.state.facet(cs);if(t!=n){let r=[];for(let s of n){let o=t.indexOf(s);if(o<0)r.push(new uu(s));else{let a=this.plugins[o];a.mustUpdate=e,r.push(a)}}for(let s of this.plugins)s.mustUpdate!=e&&s.destroy(this);this.plugins=r,this.pluginMap.clear(),this.inputState.ensureHandlers(this,this.plugins)}else for(let r of this.plugins)r.mustUpdate=e;for(let r=0;r-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,n=this.scrollDOM,{scrollTop:r}=n,{scrollAnchorPos:s,scrollAnchorHeight:o}=this.viewState;r!=this.viewState.scrollTop&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let a=0;;a++){if(o<0)if(GO(n))s=-1,o=this.viewState.heightMap.height;else{let p=this.viewState.scrollAnchorAt(r);s=p.from,o=p.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 h=u.map(p=>{try{return p.read(this)}catch(v){return Xt(this.state,v),Vp}}),f=ja.create(this,this.state,[]),c=!1;f.flags|=l,t?t.flags|=l:t=f,this.updateState=2,f.empty||(this.updatePlugins(f),this.inputState.update(f),this.updateAttrs(),c=this.docView.update(f));for(let p=0;p1||v<-1){r=n.scrollTop=r+v,o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let a of this.state.facet(zh))a(t)}get themeClasses(){return rf+" "+(this.state.facet(nf)?R0:A0)+" "+this.state.facet(Qo)}updateAttrs(){let e=Kp(this,c0,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(Ml)?"true":"false",class:"cm-content",style:`${fe.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),Kp(this,mc,t);let n=this.observer.ignore(()=>{let r=Wh(this.contentDOM,this.contentAttrs,t),s=Wh(this.dom,this.editorAttrs,e);return r||s});return this.editorAttrs=e,this.contentAttrs=t,n}showAnnouncements(e){let t=!0;for(let n of e)for(let r of n.effects)if(r.is(he.announce)){t&&(this.announceDOM.textContent=""),t=!1;let s=this.announceDOM.appendChild(document.createElement("div"));s.textContent=r.value}}mountStyles(){this.styleModules=this.state.facet(ds),dn.mount(this.root,this.styleModules.concat(DM).reverse())}readMeasured(){if(this.updateState==2)throw new Error("Reading the editor layout isn't allowed during an update");this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;tn.spec==e)||null),t&&t.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,n){return fu(this,e,Jp(this,e,t,n))}moveByGroup(e,t){return fu(this,e,Jp(this,e,t,n=>dM(this,e.head,n)))}moveToLineBoundary(e,t,n=!0){return cM(this,e,t,n)}moveVertically(e,t,n){return fu(this,e,pM(this,e,t,n))}domAtPos(e){return this.docView.domAtPos(e)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){return this.readMeasured(),w0(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let n=this.docView.coordsAt(e,t);if(!n||n.left==n.right)return n;let r=this.state.doc.lineAt(e),s=this.bidiSpans(r),o=s[Or.find(s,e-r.from,-1,t)];return xl(n,o.dir==We.LTR==t>0)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(h0)||ethis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>zM)return m0(e.length);let t=this.textDirectionAt(e.from);for(let r of this.bidiCache)if(r.from==e.from&&r.dir==t)return r.order;let n=Hk(e.text,t);return this.bidiCache.push(new Da(e.from,e.to,t,n)),n}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||fe.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{FO(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){return Ep.of(new La(typeof e=="number"?K.cursor(e):e,t.y,t.x,t.yMargin,t.xMargin))}static domEventHandlers(e){return ut.define(()=>({}),{eventHandlers:e})}static theme(e,t){let n=dn.newName(),r=[Qo.of(n),ds.of(sf(`.${n}`,e))];return t&&t.dark&&r.push(nf.of(!0)),r}static baseTheme(e){return Zn.lowest(ds.of(sf("."+rf,e,U0)))}static findFromDOM(e){var t;let n=e.querySelector(".cm-content"),r=n&&Ie.get(n)||Ie.get(e);return((t=r==null?void 0:r.rootView)===null||t===void 0?void 0:t.view)||null}}he.styleModule=ds;he.inputHandler=l0;he.focusChangeEffect=u0;he.perLineTextDirection=h0;he.exceptionSink=a0;he.updateListener=zh;he.editable=Ml;he.mouseSelectionStyle=s0;he.dragMovesSelection=r0;he.clickAddsSelectionRange=n0;he.decorations=Ps;he.atomicRanges=yc;he.scrollMargins=d0;he.darkTheme=nf;he.contentAttributes=mc;he.editorAttributes=c0;he.lineWrapping=he.contentAttributes.of({class:"cm-lineWrapping"});he.announce=Oe.define();const zM=4096,Vp={};class Da{constructor(e,t,n,r){this.from=e,this.to=t,this.dir=n,this.order=r}static update(e,t){if(t.empty)return e;let n=[],r=e.length?e[e.length-1].dir:We.LTR;for(let s=Math.max(0,e.length-10);s=0;r--){let s=n[r],o=typeof s=="function"?s(i):s;o&&Gh(o,t)}return t}const VM=fe.mac?"mac":fe.windows?"win":fe.linux?"linux":"key";function KM(i,e){const t=i.split(/-(?!$)/);let n=t[t.length-1];n=="Space"&&(n=" ");let r,s,o,a;for(let l=0;ln.concat(r),[]))),t}function HM(i,e,t){return J0(P0(i.state),e,i,t)}let tn=null;const eT=4e3;function tT(i,e=VM){let t=Object.create(null),n=Object.create(null),r=(o,a)=>{let l=n[o];if(l==null)n[o]=a;else if(l!=a)throw new Error("Key binding "+o+" is used both as a regular binding and as a multi-stroke prefix")},s=(o,a,l,u,h)=>{var f,c;let p=t[o]||(t[o]=Object.create(null)),v=a.split(/ (?!$)/).map(d=>KM(d,e));for(let d=1;d{let S=tn={view:A,prefix:b,scope:o};return setTimeout(()=>{tn==S&&(tn=null)},eT),!0}]})}let x=v.join(" ");r(x,!1);let m=p[x]||(p[x]={preventDefault:!1,stopPropagation:!1,run:((c=(f=p._any)===null||f===void 0?void 0:f.run)===null||c===void 0?void 0:c.slice())||[]});l&&m.run.push(l),u&&(m.preventDefault=!0),h&&(m.stopPropagation=!0)};for(let o of i){let a=o.scope?o.scope.split(" "):["editor"];if(o.any)for(let u of a){let h=t[u]||(t[u]=Object.create(null));h._any||(h._any={preventDefault:!1,stopPropagation:!1,run:[]});for(let f in h)h[f].run.push(o.any)}let l=o[e]||o.key;if(l)for(let u of a)s(u,l,o.run,o.preventDefault,o.stopPropagation),o.shift&&s(u,"Shift-"+l,o.shift,o.preventDefault,o.stopPropagation)}return t}function J0(i,e,t,n){let r=$k(e),s=dt(r,0),o=Zt(s)==r.length&&r!=" ",a="",l=!1,u=!1,h=!1;tn&&tn.view==t&&tn.scope==n&&(a=tn.prefix+" ",v0.indexOf(e.keyCode)<0&&(u=!0,tn=null));let f=new Set,c=m=>{if(m){for(let d of m.run)if(!f.has(d)&&(f.add(d),d(t,e)))return m.stopPropagation&&(h=!0),!0;m.preventDefault&&(m.stopPropagation&&(h=!0),u=!0)}return!1},p=i[n],v,x;return p&&(c(p[a+Ao(r,e,!o)])?l=!0:o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(fe.windows&&e.ctrlKey&&e.altKey)&&(v=pn[e.keyCode])&&v!=r?(c(p[a+Ao(v,e,!0)])||e.shiftKey&&(x=$s[e.keyCode])!=r&&x!=v&&c(p[a+Ao(x,e,!1)]))&&(l=!0):o&&e.shiftKey&&c(p[a+Ao(r,e,!0)])&&(l=!0),!l&&c(p._any)&&(l=!0)),u&&(l=!0),l&&h&&e.stopPropagation(),l}class uo{constructor(e,t,n,r,s){this.className=e,this.left=t,this.top=n,this.width=r,this.height=s}draw(){let e=document.createElement("div");return e.className=this.className,this.adjust(e),e}update(e,t){return t.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,t,n){if(n.empty){let r=e.coordsAtPos(n.head,n.assoc||1);if(!r)return[];let s=I0(e);return[new uo(t,r.left-s.left,r.top-s.top,null,r.bottom-r.top)]}else return iT(e,t,n)}}function I0(i){let e=i.scrollDOM.getBoundingClientRect();return{left:(i.textDirection==We.LTR?e.left:e.right-i.scrollDOM.clientWidth)-i.scrollDOM.scrollLeft,top:e.top-i.scrollDOM.scrollTop}}function Hp(i,e,t){let n=K.cursor(e);return{from:Math.max(t.from,i.moveToLineBoundary(n,!1,!0).from),to:Math.min(t.to,i.moveToLineBoundary(n,!0,!0).from),type:Ke.Text}}function iT(i,e,t){if(t.to<=i.viewport.from||t.from>=i.viewport.to)return[];let n=Math.max(t.from,i.viewport.from),r=Math.min(t.to,i.viewport.to),s=i.textDirection==We.LTR,o=i.contentDOM,a=o.getBoundingClientRect(),l=I0(i),u=o.querySelector(".cm-line"),h=u&&window.getComputedStyle(u),f=a.left+(h?parseInt(h.paddingLeft)+Math.min(0,parseInt(h.textIndent)):0),c=a.right-(h?parseInt(h.paddingRight):0),p=Hh(i,n),v=Hh(i,r),x=p.type==Ke.Text?p:null,m=v.type==Ke.Text?v:null;if(x&&(i.lineWrapping||p.widgetLineBreaks)&&(x=Hp(i,n,x)),m&&(i.lineWrapping||v.widgetLineBreaks)&&(m=Hp(i,r,m)),x&&m&&x.from==m.from)return b(A(t.from,t.to,x));{let T=x?A(t.from,null,x):S(p,!1),k=m?A(null,t.to,m):S(v,!0),Q=[];return(x||p).to<(m||v).from-(x&&m?1:0)||p.widgetLineBreaks>1&&T.bottom+i.defaultLineHeight/2D&&ee.from=Z)break;te>B&&j(Math.max(Y,B),T==null&&Y<=D,Math.min(te,Z),k==null&&te>=V,N.dir)}if(B=R.to+1,B>=Z)break}return _.length==0&&j(D,T==null,V,k==null,i.textDirection),{top:C,bottom:I,horizontal:_}}function S(T,k){let Q=a.top+(k?T.top:T.bottom);return{top:Q,bottom:Q,horizontal:[]}}}function nT(i,e){return i.constructor==e.constructor&&i.eq(e)}class rT{constructor(e,t){this.view=e,this.layer=t,this.drawn=[],this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=e.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),t.above&&this.dom.classList.add("cm-layer-above"),t.class&&this.dom.classList.add(t.class),this.dom.setAttribute("aria-hidden","true"),this.setOrder(e.state),e.requestMeasure(this.measureReq),t.mount&&t.mount(this.dom,e)}update(e){e.startState.facet(_a)!=e.state.facet(_a)&&this.setOrder(e.state),(this.layer.update(e,this.dom)||e.geometryChanged)&&e.view.requestMeasure(this.measureReq)}setOrder(e){let t=0,n=e.facet(_a);for(;t!nT(t,this.drawn[n]))){let t=this.dom.firstChild,n=0;for(let r of e)r.update&&t&&r.constructor&&this.drawn[n].constructor&&r.update(t,this.drawn[n])?(t=t.nextSibling,n++):this.dom.insertBefore(r.draw(),t);for(;t;){let r=t.nextSibling;t.remove(),t=r}this.drawn=e}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const _a=pe.define();function B0(i){return[ut.define(e=>new rT(e,i)),_a.of(i)]}const L0=!fe.ios,Js=pe.define({combine(i){return Fi(i,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(e,t)=>Math.min(e,t),drawRangeCursor:(e,t)=>e||t})}});function j0(i={}){return[Js.of(i),sT,oT,aT,f0.of(!0)]}function D0(i){return i.startState.facet(Js)!=i.state.facet(Js)}const sT=B0({above:!0,markers(i){let{state:e}=i,t=e.facet(Js),n=[];for(let r of e.selection.ranges){let s=r==e.selection.main;if(r.empty?!s||L0:t.drawRangeCursor){let o=s?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",a=r.empty?r:K.cursor(r.head,r.head>r.anchor?-1:1);for(let l of uo.forRange(i,o,a))n.push(l)}}return n},update(i,e){i.transactions.some(n=>n.selection)&&(e.style.animationName=e.style.animationName=="cm-blink"?"cm-blink2":"cm-blink");let t=D0(i);return t&&eg(i.state,e),i.docChanged||i.selectionSet||t},mount(i,e){eg(e.state,i)},class:"cm-cursorLayer"});function eg(i,e){e.style.animationDuration=i.facet(Js).cursorBlinkRate+"ms"}const oT=B0({above:!1,markers(i){return i.state.selection.ranges.map(e=>e.empty?[]:uo.forRange(i,"cm-selectionBackground",e)).reduce((e,t)=>e.concat(t))},update(i,e){return i.docChanged||i.selectionSet||i.viewportChanged||D0(i)},class:"cm-selectionLayer"}),N0={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};L0&&(N0[".cm-line"].caretColor="transparent !important");const aT=Zn.highest(he.theme(N0)),Z0=Oe.define({map(i,e){return i==null?null:e.mapPos(i)}}),gs=ft.define({create(){return null},update(i,e){return i!=null&&(i=e.changes.mapPos(i)),e.effects.reduce((t,n)=>n.is(Z0)?n.value:t,i)}}),lT=ut.fromClass(class{constructor(i){this.view=i,this.cursor=null,this.measureReq={read:this.readPos.bind(this),write:this.drawCursor.bind(this)}}update(i){var e;let t=i.state.field(gs);t==null?this.cursor!=null&&((e=this.cursor)===null||e===void 0||e.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(i.startState.field(gs)!=t||i.docChanged||i.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let i=this.view.state.field(gs),e=i!=null&&this.view.coordsAtPos(i);if(!e)return null;let t=this.view.scrollDOM.getBoundingClientRect();return{left:e.left-t.left+this.view.scrollDOM.scrollLeft,top:e.top-t.top+this.view.scrollDOM.scrollTop,height:e.bottom-e.top}}drawCursor(i){this.cursor&&(i?(this.cursor.style.left=i.left+"px",this.cursor.style.top=i.top+"px",this.cursor.style.height=i.height+"px"):this.cursor.style.left="-100000px")}destroy(){this.cursor&&this.cursor.remove()}setDropPos(i){this.view.state.field(gs)!=i&&this.view.dispatch({effects:Z0.of(i)})}},{eventHandlers:{dragover(i){this.setDropPos(this.view.posAtCoords({x:i.clientX,y:i.clientY}))},dragleave(i){(i.target==this.view.contentDOM||!this.view.contentDOM.contains(i.relatedTarget))&&this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function uT(){return[gs,lT]}function tg(i,e,t,n,r){e.lastIndex=0;for(let s=i.iterRange(t,n),o=t,a;!s.next().done;o+=s.value.length)if(!s.lineBreak)for(;a=e.exec(s.value);)r(o+a.index,a)}function hT(i,e){let t=i.visibleRanges;if(t.length==1&&t[0].from==i.viewport.from&&t[0].to==i.viewport.to)return t;let n=[];for(let{from:r,to:s}of t)r=Math.max(i.state.doc.lineAt(r).from,r-e),s=Math.min(i.state.doc.lineAt(s).to,s+e),n.length&&n[n.length-1].to>=r?n[n.length-1].to=s:n.push({from:r,to:s});return n}class fT{constructor(e){const{regexp:t,decoration:n,decorate:r,boundary:s,maxLength:o=1e3}=e;if(!t.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=t,r)this.addMatch=(a,l,u,h)=>r(h,u,u+a[0].length,a,l);else if(typeof n=="function")this.addMatch=(a,l,u,h)=>{let f=n(a,l,u);f&&h(u,u+a[0].length,f)};else if(n)this.addMatch=(a,l,u,h)=>h(u,u+a[0].length,n);else throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.boundary=s,this.maxLength=o}createDeco(e){let t=new Bn,n=t.add.bind(t);for(let{from:r,to:s}of hT(e,this.maxLength))tg(e.state.doc,this.regexp,r,s,(o,a)=>this.addMatch(a,e,o,n));return t.finish()}updateDeco(e,t){let n=1e9,r=-1;return e.docChanged&&e.changes.iterChanges((s,o,a,l)=>{l>e.view.viewport.from&&a1e3?this.createDeco(e.view):r>-1?this.updateRange(e.view,t.map(e.changes),n,r):t}updateRange(e,t,n,r){for(let s of e.visibleRanges){let o=Math.max(s.from,n),a=Math.min(s.to,r);if(a>o){let l=e.state.doc.lineAt(o),u=l.tol.from;o--)if(this.boundary.test(l.text[o-1-l.from])){h=o;break}for(;ac.push(d.range(x,m));if(l==u)for(this.regexp.lastIndex=h-l.from;(p=this.regexp.exec(l.text))&&p.indexthis.addMatch(m,e,x,v));t=t.update({filterFrom:h,filterTo:f,filter:(x,m)=>xf,add:c})}}return t}}const of=/x/.unicode!=null?"gu":"g",cT=new RegExp(`[\0-\b ---Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\uFEFF-]`,of),dT={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 pu=null;function pT(){var i;if(pu==null&&typeof document<"u"&&document.body){let e=document.body.style;pu=((i=e.tabSize)!==null&&i!==void 0?i:e.MozTabSize)!=null}return pu||!1}const wa=pe.define({combine(i){let e=Fi(i,{render:null,specialChars:cT,addSpecialChars:null});return(e.replaceTabs=!pT())&&(e.specialChars=new RegExp(" |"+e.specialChars.source,of)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,of)),e}});function F0(i={}){return[wa.of(i),gT()]}let ig=null;function gT(){return ig||(ig=ut.fromClass(class{constructor(i){this.view=i,this.decorations=ge.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(i.state.facet(wa)),this.decorations=this.decorator.createDeco(i)}makeDecorator(i){return new fT({regexp:i.specialChars,decoration:(e,t,n)=>{let{doc:r}=t.state,s=dt(e[0],0);if(s==9){let o=r.lineAt(n),a=t.state.tabSize,l=oo(o.text,a,n-o.from);return ge.replace({widget:new _T((a-l%a)*this.view.defaultCharacterWidth)})}return this.decorationCache[s]||(this.decorationCache[s]=ge.replace({widget:new OT(i,s)}))},boundary:i.replaceTabs?void 0:/[^]/})}update(i){let e=i.state.facet(wa);i.startState.facet(wa)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(i.view)):this.decorations=this.decorator.updateDeco(i,this.decorations)}},{decorations:i=>i.decorations}))}const mT="•";function yT(i){return i>=32?mT:i==10?"␤":String.fromCharCode(9216+i)}class OT extends Xi{constructor(e,t){super(),this.options=e,this.code=t}eq(e){return e.code==this.code}toDOM(e){let t=yT(this.code),n=e.state.phrase("Control character")+" "+(dT[this.code]||"0x"+this.code.toString(16)),r=this.options.render&&this.options.render(this.code,n,t);if(r)return r;let s=document.createElement("span");return s.textContent=t,s.title=n,s.setAttribute("aria-label",n),s.className="cm-specialChar",s}ignoreEvent(){return!1}}class _T extends Xi{constructor(e){super(),this.width=e}eq(e){return e.width==this.width}toDOM(){let e=document.createElement("span");return e.textContent=" ",e.className="cm-tab",e.style.width=this.width+"px",e}ignoreEvent(){return!1}}class wT extends Xi{constructor(e){super(),this.content=e}toDOM(){let e=document.createElement("span");return e.className="cm-placeholder",e.style.pointerEvents="none",e.appendChild(typeof this.content=="string"?document.createTextNode(this.content):this.content),typeof this.content=="string"?e.setAttribute("aria-label","placeholder "+this.content):e.setAttribute("aria-hidden","true"),e}coordsAt(e){let t=e.firstChild?Er(e.firstChild):[];if(!t.length)return null;let n=window.getComputedStyle(e.parentNode),r=xl(t[0],n.direction!="rtl"),s=parseInt(n.lineHeight);return r.bottom-r.top>s*1.5?{left:r.left,right:r.right,top:r.top,bottom:r.top+s}:r}ignoreEvent(){return!1}}function bT(i){return ut.fromClass(class{constructor(e){this.view=e,this.placeholder=i?ge.set([ge.widget({widget:new wT(i),side:1}).range(0)]):ge.none}get decorations(){return this.view.state.doc.length?ge.none:this.placeholder}},{decorations:e=>e.decorations})}const af=2e3;function vT(i,e,t){let n=Math.min(e.line,t.line),r=Math.max(e.line,t.line),s=[];if(e.off>af||t.off>af||e.col<0||t.col<0){let o=Math.min(e.off,t.off),a=Math.max(e.off,t.off);for(let l=n;l<=r;l++){let u=i.doc.line(l);u.length<=a&&s.push(K.range(u.from+o,u.to+a))}}else{let o=Math.min(e.col,t.col),a=Math.max(e.col,t.col);for(let l=n;l<=r;l++){let u=i.doc.line(l),h=Lh(u.text,o,i.tabSize,!0);if(h<0)s.push(K.cursor(u.to));else{let f=Lh(u.text,a,i.tabSize);s.push(K.range(u.from+h,u.from+f))}}}return s}function ST(i,e){let t=i.coordsAtPos(i.viewport.from);return t?Math.round(Math.abs((t.left-e)/i.defaultCharacterWidth)):-1}function ng(i,e){let t=i.posAtCoords({x:e.clientX,y:e.clientY},!1),n=i.state.doc.lineAt(t),r=t-n.from,s=r>af?-1:r==n.length?ST(i,e.clientX):oo(n.text,i.state.tabSize,t-n.from);return{line:n.number,col:s,off:r}}function xT(i,e){let t=ng(i,e),n=i.state.selection;return t?{update(r){if(r.docChanged){let s=r.changes.mapPos(r.startState.doc.line(t.line).from),o=r.state.doc.lineAt(s);t={line:o.number,col:t.col,off:Math.min(t.off,o.length)},n=n.map(r.changes)}},get(r,s,o){let a=ng(i,r);if(!a)return n;let l=vT(i.state,t,a);return l.length?o?K.create(l.concat(n.ranges)):K.create(l):n}}:null}function kT(i){let e=(i==null?void 0:i.eventFilter)||(t=>t.altKey&&t.button==0);return he.mouseSelectionStyle.of((t,n)=>e(n)?xT(t,n):null)}const MT={Alt:[18,i=>!!i.altKey],Control:[17,i=>!!i.ctrlKey],Shift:[16,i=>!!i.shiftKey],Meta:[91,i=>!!i.metaKey]},TT={style:"cursor: crosshair"};function CT(i={}){let[e,t]=MT[i.key||"Alt"],n=ut.fromClass(class{constructor(r){this.view=r,this.isDown=!1}set(r){this.isDown!=r&&(this.isDown=r,this.view.update([]))}},{eventHandlers:{keydown(r){this.set(r.keyCode==e||t(r))},keyup(r){(r.keyCode==e||!t(r))&&this.set(!1)},mousemove(r){this.set(t(r))}}});return[n,he.contentAttributes.of(r=>{var s;return!((s=r.plugin(n))===null||s===void 0)&&s.isDown?TT:null})]}const Ro="-10000px";class X0{constructor(e,t,n){this.facet=t,this.createTooltipView=n,this.input=e.state.facet(t),this.tooltips=this.input.filter(r=>r),this.tooltipViews=this.tooltips.map(n)}update(e){var t;let n=e.state.facet(this.facet),r=n.filter(o=>o);if(n===this.input){for(let o of this.tooltipViews)o.update&&o.update(e);return!1}let s=[];for(let o=0;o{var e,t,n;return{position:fe.ios?"absolute":((e=i.find(r=>r.position))===null||e===void 0?void 0:e.position)||"fixed",parent:((t=i.find(r=>r.parent))===null||t===void 0?void 0:t.parent)||null,tooltipSpace:((n=i.find(r=>r.tooltipSpace))===null||n===void 0?void 0:n.tooltipSpace)||ET}}}),rg=new WeakMap,G0=ut.fromClass(class{constructor(i){this.view=i,this.inView=!0,this.lastTransaction=0,this.measureTimeout=-1;let e=i.state.facet(gu);this.position=e.position,this.parent=e.parent,this.classes=i.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.manager=new X0(i,_c,t=>this.createTooltip(t)),this.intersectionObserver=typeof IntersectionObserver=="function"?new IntersectionObserver(t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()},{threshold:[1]}):null,this.observeIntersection(),i.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 i of this.manager.tooltipViews)this.intersectionObserver.observe(i.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout(()=>{this.measureTimeout=-1,this.maybeMeasure()},50))}update(i){i.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(i);e&&this.observeIntersection();let t=e||i.geometryChanged,n=i.state.facet(gu);if(n.position!=this.position){this.position=n.position;for(let r of this.manager.tooltipViews)r.dom.style.position=this.position;t=!0}if(n.parent!=this.parent){this.parent&&this.container.remove(),this.parent=n.parent,this.createContainer();for(let r of this.manager.tooltipViews)this.container.appendChild(r.dom);t=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);t&&this.maybeMeasure()}createTooltip(i){let e=i.create(this.view);if(e.dom.classList.add("cm-tooltip"),i.arrow&&!e.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",e.dom.appendChild(t)}return e.dom.style.position=this.position,e.dom.style.top=Ro,this.container.appendChild(e.dom),e.mount&&e.mount(this.view),e}destroy(){var i,e;this.view.win.removeEventListener("resize",this.measureSoon);for(let t of this.manager.tooltipViews)t.dom.remove(),(i=t.destroy)===null||i===void 0||i.call(t);(e=this.intersectionObserver)===null||e===void 0||e.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let i=this.view.dom.getBoundingClientRect();return{editor:i,parent:this.parent?this.container.getBoundingClientRect():i,pos:this.manager.tooltips.map((e,t)=>{let n=this.manager.tooltipViews[t];return n.getCoords?n.getCoords(e.pos):this.view.coordsAtPos(e.pos)}),size:this.manager.tooltipViews.map(({dom:e})=>e.getBoundingClientRect()),space:this.view.state.facet(gu).tooltipSpace(this.view)}}writeMeasure(i){var e;let{editor:t,space:n}=i,r=[];for(let s=0;s=Math.min(t.bottom,n.bottom)||u.rightMath.min(t.right,n.right)+.1){l.style.top=Ro;continue}let f=o.arrow?a.dom.querySelector(".cm-tooltip-arrow"):null,c=f?7:0,p=h.right-h.left,v=(e=rg.get(a))!==null&&e!==void 0?e:h.bottom-h.top,x=a.offset||AT,m=this.view.textDirection==We.LTR,d=h.width>n.right-n.left?m?n.left:n.right-h.width:m?Math.min(u.left-(f?14:0)+x.x,n.right-p):Math.max(n.left,u.left-p+(f?14:0)-x.x),b=!!o.above;!o.strictSide&&(b?u.top-(h.bottom-h.top)-x.yn.bottom)&&b==n.bottom-u.bottom>u.top-n.top&&(b=!b);let A=(b?u.top-n.top:n.bottom-u.bottom)-c;if(Ad&&k.topS&&(S=b?k.top-v-2-c:k.bottom+c+2);this.position=="absolute"?(l.style.top=S-i.parent.top+"px",l.style.left=d-i.parent.left+"px"):(l.style.top=S+"px",l.style.left=d+"px"),f&&(f.style.left=`${u.left+(m?x.x:-x.x)-(d+14-7)}px`),a.overlap!==!0&&r.push({left:d,top:S,right:T,bottom:S+v}),l.classList.toggle("cm-tooltip-above",b),l.classList.toggle("cm-tooltip-below",!b),a.positioned&&a.positioned(i.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 i of this.manager.tooltipViews)i.dom.style.top=Ro}},{eventHandlers:{scroll(){this.maybeMeasure()}}}),QT=he.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"}}}),AT={x:0,y:0},_c=pe.define({enables:[G0,QT]}),Na=pe.define();class wc{constructor(e){this.view=e,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new X0(e,Na,t=>this.createHostedView(t))}static create(e){return new wc(e)}createHostedView(e){let t=e.create(this.view);return t.dom.classList.add("cm-tooltip-section"),this.dom.appendChild(t.dom),this.mounted&&t.mount&&t.mount(this.view),t}mount(e){for(let t of this.manager.tooltipViews)t.mount&&t.mount(e);this.mounted=!0}positioned(e){for(let t of this.manager.tooltipViews)t.positioned&&t.positioned(e)}update(e){this.manager.update(e)}destroy(){var e;for(let t of this.manager.tooltipViews)(e=t.destroy)===null||e===void 0||e.call(t)}}const RT=_c.compute([Na],i=>{let e=i.facet(Na).filter(t=>t);return e.length===0?null:{pos:Math.min(...e.map(t=>t.pos)),end:Math.max(...e.filter(t=>t.end!=null).map(t=>t.end)),create:wc.create,above:e[0].above,arrow:e.some(t=>t.arrow)}});class UT{constructor(e,t,n,r,s){this.view=e,this.source=t,this.field=n,this.setHover=r,this.hoverTime=s,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;en.bottom||e.xn.right+this.view.defaultCharacterWidth)return;let r=this.view.bidiSpans(this.view.state.doc.lineAt(t)).find(a=>a.from<=t&&a.to>=t),s=r&&r.dir==We.RTL?-1:1,o=this.source(this.view,t,e.x{this.pending==a&&(this.pending=null,l&&this.view.dispatch({effects:this.setHover.of(l)}))},l=>Xt(this.view.state,l,"hover tooltip"))}else o&&this.view.dispatch({effects:this.setHover.of(o)})}mousemove(e){var t;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 n=this.active;if(n&&!sg(this.lastMove.target)||this.pending){let{pos:r}=n||this.pending,s=(t=n==null?void 0:n.end)!==null&&t!==void 0?t:r;(r==s?this.view.posAtCoords(this.lastMove)!=r:!$T(this.view,r,s,e.clientX,e.clientY,6))&&(this.view.dispatch({effects:this.setHover.of(null)}),this.pending=null)}}mouseleave(e){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1,this.active&&!sg(e.relatedTarget)&&this.view.dispatch({effects:this.setHover.of(null)})}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}function sg(i){for(let e=i;e;e=e.parentNode)if(e.nodeType==1&&e.classList.contains("cm-tooltip"))return!0;return!1}function $T(i,e,t,n,r,s){let o=document.createRange(),a=i.domAtPos(e),l=i.domAtPos(t);o.setEnd(l.node,l.offset),o.setStart(a.node,a.offset);let u=o.getClientRects();o.detach();for(let h=0;hNa.from(r)});return[n,ut.define(r=>new UT(r,i,n,t,e.hoverTime||300)),RT]}function W0(i,e){let t=i.plugin(G0);if(!t)return null;let n=t.manager.tooltips.indexOf(e);return n<0?null:t.manager.tooltipViews[n]}const JT=Oe.define(),og=pe.define({combine(i){let e,t;for(let n of i)e=e||n.topContainer,t=t||n.bottomContainer;return{topContainer:e,bottomContainer:t}}});function Is(i,e){let t=i.plugin(Y0),n=t?t.specs.indexOf(e):-1;return n>-1?t.panels[n]:null}const Y0=ut.fromClass(class{constructor(i){this.input=i.state.facet(Bs),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(t=>t(i));let e=i.state.facet(og);this.top=new Uo(i,!0,e.topContainer),this.bottom=new Uo(i,!1,e.bottomContainer),this.top.sync(this.panels.filter(t=>t.top)),this.bottom.sync(this.panels.filter(t=>!t.top));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(i){let e=i.state.facet(og);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new Uo(i.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new Uo(i.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let t=i.state.facet(Bs);if(t!=this.input){let n=t.filter(l=>l),r=[],s=[],o=[],a=[];for(let l of n){let u=this.specs.indexOf(l),h;u<0?(h=l(i.view),a.push(h)):(h=this.panels[u],h.update&&h.update(i)),r.push(h),(h.top?s:o).push(h)}this.specs=n,this.panels=r,this.top.sync(s),this.bottom.sync(o);for(let l of a)l.dom.classList.add("cm-panel"),l.mount&&l.mount()}else for(let n of this.panels)n.update&&n.update(i)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:i=>he.scrollMargins.of(e=>{let t=e.plugin(i);return t&&{top:t.top.scrollMargin(),bottom:t.bottom.scrollMargin()}})});class Uo{constructor(e,t,n){this.view=e,this.top=t,this.container=n,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(e){for(let t of this.panels)t.destroy&&e.indexOf(t)<0&&t.destroy();this.panels=e,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&(this.dom.remove(),this.dom=void 0);return}if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels 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oe=bi.define,$o=oe(),Ki=oe(),lg=oe(Ki),ug=oe(Ki),qi=oe(),Po=oe(qi),mu=oe(qi),wi=oe(),wn=oe(wi),mi=oe(),yi=oe(),lf=oe(),is=oe(lf),Jo=oe(),L={comment:$o,lineComment:oe($o),blockComment:oe($o),docComment:oe($o),name:Ki,variableName:oe(Ki),typeName:lg,tagName:oe(lg),propertyName:ug,attributeName:oe(ug),className:oe(Ki),labelName:oe(Ki),namespace:oe(Ki),macroName:oe(Ki),literal:qi,string:Po,docString:oe(Po),character:oe(Po),attributeValue:oe(Po),number:mu,integer:oe(mu),float:oe(mu),bool:oe(qi),regexp:oe(qi),escape:oe(qi),color:oe(qi),url:oe(qi),keyword:mi,self:oe(mi),null:oe(mi),atom:oe(mi),unit:oe(mi),modifier:oe(mi),operatorKeyword:oe(mi),controlKeyword:oe(mi),definitionKeyword:oe(mi),moduleKeyword:oe(mi),operator:yi,derefOperator:oe(yi),arithmeticOperator:oe(yi),logicOperator:oe(yi),bitwiseOperator:oe(yi),compareOperator:oe(yi),updateOperator:oe(yi),definitionOperator:oe(yi),typeOperator:oe(yi),controlOperator:oe(yi),punctuation:lf,separator:oe(lf),bracket:is,angleBracket:oe(is),squareBracket:oe(is),paren:oe(is),brace:oe(is),content:wi,heading:wn,heading1:oe(wn),heading2:oe(wn),heading3:oe(wn),heading4:oe(wn),heading5:oe(wn),heading6:oe(wn),contentSeparator:oe(wi),list:oe(wi),quote:oe(wi),emphasis:oe(wi),strong:oe(wi),link:oe(wi),monospace:oe(wi),strikethrough:oe(wi),inserted:oe(),deleted:oe(),changed:oe(),invalid:oe(),meta:Jo,documentMeta:oe(Jo),annotation:oe(Jo),processingInstruction:oe(Jo),definition:bi.defineModifier(),constant:bi.defineModifier(),function:bi.defineModifier(),standard:bi.defineModifier(),local:bi.defineModifier(),special:bi.defineModifier()};K0([{tag:L.link,class:"tok-link"},{tag:L.heading,class:"tok-heading"},{tag:L.emphasis,class:"tok-emphasis"},{tag:L.strong,class:"tok-strong"},{tag:L.keyword,class:"tok-keyword"},{tag:L.atom,class:"tok-atom"},{tag:L.bool,class:"tok-bool"},{tag:L.url,class:"tok-url"},{tag:L.labelName,class:"tok-labelName"},{tag:L.inserted,class:"tok-inserted"},{tag:L.deleted,class:"tok-deleted"},{tag:L.literal,class:"tok-literal"},{tag:L.string,class:"tok-string"},{tag:L.number,class:"tok-number"},{tag:[L.regexp,L.escape,L.special(L.string)],class:"tok-string2"},{tag:L.variableName,class:"tok-variableName"},{tag:L.local(L.variableName),class:"tok-variableName 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l=hg(s,o,a),u=l.type.prop(fr);if(!u)return[];let h=s.facet(u),f=l.type.prop(bc);if(f){let c=l.resolve(o-l.from,a);for(let p of f)if(p.test(c,s)){let v=s.facet(p.facet);return p.type=="replace"?v:v.concat(h)}}return h})].concat(n)}isActiveAt(e,t,n=-1){return hg(e,t,n).type.prop(fr)==this.data}findRegions(e){let t=e.facet(Ur);if((t==null?void 0:t.data)==this.data)return[{from:0,to:e.doc.length}];if(!t||!t.allowsNesting)return[];let n=[],r=(s,o)=>{if(s.prop(fr)==this.data){n.push({from:o,to:o+s.length});return}let a=s.prop(we.mounted);if(a){if(a.tree.prop(fr)==this.data){if(a.overlay)for(let l of a.overlay)n.push({from:l.from+o,to:l.to+o});else n.push({from:o,to:o+s.length});return}else if(a.overlay){let l=n.length;if(r(a.tree,a.overlay[0].from+o),n.length>l)return}}for(let l=0;ln.isTop?t:void 0)]}),e.name)}configure(e,t){return new Xa(this.data,this.parser.configure(e),t||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function ht(i){let e=i.field(si.state,!1);return e?e.tree:He.empty}class zT{constructor(e){this.doc=e,this.cursorPos=0,this.string="",this.cursor=e.iter()}get length(){return this.doc.length}syncTo(e){return this.string=this.cursor.next(e-this.cursorPos).value,this.cursorPos=e+this.string.length,this.cursorPos-this.string.length}chunk(e){return this.syncTo(e),this.string}get lineChunks(){return!0}read(e,t){let n=this.cursorPos-this.string.length;return e=this.cursorPos?this.doc.sliceString(e,t):this.string.slice(e-n,t-n)}}let ns=null;class Ga{constructor(e,t,n=[],r,s,o,a,l){this.parser=e,this.state=t,this.fragments=n,this.tree=r,this.treeLen=s,this.viewport=o,this.skipped=a,this.scheduleOn=l,this.parse=null,this.tempSkipped=[]}static create(e,t,n){return new Ga(e,t,[],He.empty,0,n,[],null)}startParse(){return this.parser.startParse(new zT(this.state.doc),this.fragments)}work(e,t){return t!=null&&t>=this.state.doc.length&&(t=void 0),this.tree!=He.empty&&this.isDone(t??this.state.doc.length)?(this.takeTree(),!0):this.withContext(()=>{var n;if(typeof e=="number"){let r=Date.now()+e;e=()=>Date.now()>r}for(this.parse||(this.parse=this.startParse()),t!=null&&(this.parse.stoppedAt==null||this.parse.stoppedAt>t)&&t=this.treeLen&&((this.parse.stoppedAt==null||this.parse.stoppedAt>e)&&this.parse.stopAt(e),this.withContext(()=>{for(;!(t=this.parse.advance()););}),this.treeLen=e,this.tree=t,this.fragments=this.withoutTempSkipped(An.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(e){let t=ns;ns=this;try{return e()}finally{ns=t}}withoutTempSkipped(e){for(let t;t=this.tempSkipped.pop();)e=fg(e,t.from,t.to);return e}changes(e,t){let{fragments:n,tree:r,treeLen:s,viewport:o,skipped:a}=this;if(this.takeTree(),!e.empty){let l=[];if(e.iterChangedRanges((u,h,f,c)=>l.push({fromA:u,toA:h,fromB:f,toB:c})),n=An.applyChanges(n,l),r=He.empty,s=0,o={from:e.mapPos(o.from,-1),to:e.mapPos(o.to,1)},this.skipped.length){a=[];for(let u of this.skipped){let h=e.mapPos(u.from,1),f=e.mapPos(u.to,-1);he.from&&(this.fragments=fg(this.fragments,r,s),this.skipped.splice(n--,1))}return this.skipped.length>=t?!1:(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(e,t){this.skipped.push({from:e,to:t})}static getSkippingParser(e){return new class extends kO{createParse(t,n,r){let s=r[0].from,o=r[r.length-1].to;return{parsedPos:s,advance(){let l=ns;if(l){for(let u of r)l.tempSkipped.push(u);e&&(l.scheduleOn=l.scheduleOn?Promise.all([l.scheduleOn,e]):e)}return this.parsedPos=o,new He(Ut.none,[],[],o-s)},stoppedAt:null,stopAt(){}}}}}isDone(e){e=Math.min(e,this.state.doc.length);let t=this.fragments;return this.treeLen>=e&&t.length&&t[0].from==0&&t[0].to>=e}static get(){return ns}}function fg(i,e,t){return An.applyChanges(i,[{fromA:e,toA:t,fromB:e,toB:t}])}class Rr{constructor(e){this.context=e,this.tree=e.tree}apply(e){if(!e.docChanged&&this.tree==this.context.tree)return this;let t=this.context.changes(e.changes,e.state),n=this.context.treeLen==e.startState.doc.length?void 0:Math.max(e.changes.mapPos(this.context.treeLen),t.viewport.to);return t.work(20,n)||t.takeTree(),new Rr(t)}static init(e){let t=Math.min(3e3,e.doc.length),n=Ga.create(e.facet(Ur).parser,e,{from:0,to:t});return n.work(20,t)||n.takeTree(),new Rr(n)}}si.state=ft.define({create:Rr.init,update(i,e){for(let t of e.effects)if(t.is(si.setState))return t.value;return e.startState.facet(Ur)!=e.state.facet(Ur)?Rr.init(e.state):i.apply(e)}});let H0=i=>{let e=setTimeout(()=>i(),500);return()=>clearTimeout(e)};typeof requestIdleCallback<"u"&&(H0=i=>{let e=-1,t=setTimeout(()=>{e=requestIdleCallback(i,{timeout:500-100})},100);return()=>e<0?clearTimeout(t):cancelIdleCallback(e)});const Ou=typeof 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Rr(s.context))})),this.chunkBudget>0&&!(l&&!a)&&this.scheduleWork(),this.checkAsyncSchedule(s.context)}checkAsyncSchedule(e){e.scheduleOn&&(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(t=>Xt(this.view.state,t)).then(()=>this.workScheduled--),e.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Ur=pe.define({combine(i){return i.length?i[0]:null},enables:i=>[si.state,VT,he.contentAttributes.compute([i],e=>{let t=e.facet(i);return t&&t.name?{"data-language":t.name}:{}})]});class KT{constructor(e,t=[]){this.language=e,this.support=t,this.extension=[e,t]}}const qT=pe.define(),Tl=pe.define({combine:i=>{if(!i.length)return" ";let e=i[0];if(!e||/\S/.test(e)||Array.from(e).some(t=>t!=e[0]))throw new Error("Invalid indent unit: "+JSON.stringify(i[0]));return e}});function Wa(i){let e=i.facet(Tl);return e.charCodeAt(0)==9?i.tabSize*e.length:e.length}function 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l=arguments.length>4&&arguments[4]!==void 0?arguments[4]:{silent:!1},u=this.options.keySeparator;u===void 0&&(u=".");var h=[r,s];o&&(h=h.concat(u?o.split(u):o)),r.indexOf(".")>-1&&(h=r.split("."),a=s,s=h[1]),this.addNamespaces(s),Cd(this.data,h,a),l.silent||this.emit("added",r,s,o,a)}},{key:"addResources",value:function(r,s,o){var a=arguments.length>3&&arguments[3]!==void 0?arguments[3]:{silent:!1};for(var l in o)(typeof o[l]=="string"||Object.prototype.toString.apply(o[l])==="[object Array]")&&this.addResource(r,s,l,o[l],{silent:!0});a.silent||this.emit("added",r,s,o)}},{key:"addResourceBundle",value:function(r,s,o,a,l){var u=arguments.length>5&&arguments[5]!==void 0?arguments[5]:{silent:!1},h=[r,s];r.indexOf(".")>-1&&(h=r.split("."),a=o,o=s,s=h[1]),this.addNamespaces(s);var f=ka(this.data,h)||{};a?qy(f,o,l):f=mo(mo({},f),o),Cd(this.data,h,f),u.silent||this.emit("added",r,s,o)}},{key:"removeResourceBundle",value:function(r,s){this.hasResourceBundle(r,s)&&delete this.data[r][s],this.removeNamespaces(s),this.emit("removed",r,s)}},{key:"hasResourceBundle",value:function(r,s){return this.getResource(r,s)!==void 0}},{key:"getResourceBundle",value:function(r,s){return s||(s=this.options.defaultNS),this.options.compatibilityAPI==="v1"?mo(mo({},{}),this.getResource(r,s)):this.getResource(r,s)}},{key:"getDataByLanguage",value:function(r){return this.data[r]}},{key:"hasLanguageSomeTranslations",value:function(r){var s=this.getDataByLanguage(r),o=s&&Object.keys(s)||[];return!!o.find(function(a){return s[a]&&Object.keys(s[a]).length>0})}},{key:"toJSON",value:function(){return this.data}}]),t}(hn),eO={processors:{},addPostProcessor:function(e){this.processors[e.name]=e},handle:function(e,t,n,r,s){var o=this;return e.forEach(function(a){o.processors[a]&&(t=o.processors[a].process(t,n,r,s))}),t}};function Ad(i,e){var t=Object.keys(i);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(i);e&&(n=n.filter(function(r){return 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0?s.keySeparator:this.options.keySeparator,h=this.extractFromKey(r[r.length-1],s),f=h.key,c=h.namespaces,p=c[c.length-1],v=s.lng||this.language,x=s.appendNamespaceToCIMode||this.options.appendNamespaceToCIMode;if(v&&v.toLowerCase()==="cimode"){if(x){var m=s.nsSeparator||this.options.nsSeparator;return l?(d.res="".concat(p).concat(m).concat(f),d):"".concat(p).concat(m).concat(f)}return l?(d.res=f,d):f}var d=this.resolve(r,s),b=d&&d.res,A=d&&d.usedKey||f,S=d&&d.exactUsedKey||f,T=Object.prototype.toString.apply(b),k=["[object Number]","[object Function]","[object RegExp]"],Q=s.joinArrays!==void 0?s.joinArrays:this.options.joinArrays,C=!this.i18nFormat||this.i18nFormat.handleAsObject,I=typeof b!="string"&&typeof b!="boolean"&&typeof b!="number";if(C&&b&&I&&k.indexOf(T)<0&&!(typeof Q=="string"&&T==="[object Array]")){if(!s.returnObjects&&!this.options.returnObjects){this.options.returnedObjectHandler||this.logger.warn("accessing an object - but returnObjects options is not enabled!");var 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0:b,de=Y&&se!==b&&this.options.updateMissing;if(R||Z||de){if(this.logger.log(de?"updateKey":"missingKey",v,p,f,de?se:b),u){var Qe=this.resolve(f,St(St({},s),{},{keySeparator:!1}));Qe&&Qe.res&&this.logger.warn("Seems the loaded translations were in flat JSON format instead of nested. Either set keySeparator: false on init or make sure your translations are published in nested format.")}var W=[],G=this.languageUtils.getFallbackCodes(this.options.fallbackLng,s.lng||this.language);if(this.options.saveMissingTo==="fallback"&&G&&G[0])for(var ne=0;ne1&&arguments[1]!==void 0?arguments[1]:{},a,l,u,h,f;return typeof r=="string"&&(r=[r]),r.forEach(function(c){if(!s.isValidLookup(a)){var p=s.extractFromKey(c,o),v=p.key;l=v;var x=p.namespaces;s.options.fallbackNS&&(x=x.concat(s.options.fallbackNS));var m=o.count!==void 0&&typeof o.count!="string",d=m&&!o.ordinal&&o.count===0&&s.pluralResolver.shouldUseIntlApi(),b=o.context!==void 0&&(typeof o.context=="string"||typeof o.context=="number")&&o.context!=="",A=o.lngs?o.lngs:s.languageUtils.toResolveHierarchy(o.lng||s.language,o.fallbackLng);x.forEach(function(S){s.isValidLookup(a)||(f=S,!Rd["".concat(A[0],"-").concat(S)]&&s.utils&&s.utils.hasLoadedNamespace&&!s.utils.hasLoadedNamespace(f)&&(Rd["".concat(A[0],"-").concat(S)]=!0,s.logger.warn('key "'.concat(l,'" for languages "').concat(A.join(", "),`" won't get resolved as namespace "`).concat(f,'" was not yet loaded'),"This means something IS WRONG in your setup. You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. Wait for the callback or Promise to resolve before accessing it!!!")),A.forEach(function(T){if(!s.isValidLookup(a)){h=T;var k=[v];if(s.i18nFormat&&s.i18nFormat.addLookupKeys)s.i18nFormat.addLookupKeys(k,v,T,S,o);else{var Q;m&&(Q=s.pluralResolver.getSuffix(T,o.count,o));var C="".concat(s.options.pluralSeparator,"zero");if(m&&(k.push(v+Q),d&&k.push(v+C)),b){var I="".concat(v).concat(s.options.contextSeparator).concat(o.context);k.push(I),m&&(k.push(I+Q),d&&k.push(I+C))}}for(var _;_=k.pop();)s.isValidLookup(a)||(u=_,a=s.getResource(T,S,_,o))}}))})}}),{res:a,usedKey:l,exactUsedKey:u,usedLng:h,usedNS:f}}},{key:"isValidLookup",value:function(r){return r!==void 0&&!(!this.options.returnNull&&r===null)&&!(!this.options.returnEmptyString&&r==="")}},{key:"getResource",value:function(r,s,o){var a=arguments.length>3&&arguments[3]!==void 0?arguments[3]:{};return this.i18nFormat&&this.i18nFormat.getResource?this.i18nFormat.getResource(r,s,o,a):this.resourceStore.getResource(r,s,o,a)}}],[{key:"hasDefaultValue",value:function(r){var s="defaultValue";for(var o in r)if(Object.prototype.hasOwnProperty.call(r,o)&&s===o.substring(0,s.length)&&r[o]!==void 0)return!0;return!1}}]),t}(hn);function Vl(i){return i.charAt(0).toUpperCase()+i.slice(1)}var qS=function(){function i(e){hi(this,i),this.options=e,this.supportedLngs=this.options.supportedLngs||!1,this.logger=ki.create("languageUtils")}return fi(i,[{key:"getScriptPartFromCode",value:function(t){if(!t||t.indexOf("-")<0)return null;var n=t.split("-");return n.length===2||(n.pop(),n[n.length-1].toLowerCase()==="x")?null:this.formatLanguageCode(n.join("-"))}},{key:"getLanguagePartFromCode",value:function(t){if(!t||t.indexOf("-")<0)return t;var n=t.split("-");return this.formatLanguageCode(n[0])}},{key:"formatLanguageCode",value:function(t){if(typeof t=="string"&&t.indexOf("-")>-1){var n=["hans","hant","latn","cyrl","cans","mong","arab"],r=t.split("-");return this.options.lowerCaseLng?r=r.map(function(s){return s.toLowerCase()}):r.length===2?(r[0]=r[0].toLowerCase(),r[1]=r[1].toUpperCase(),n.indexOf(r[1].toLowerCase())>-1&&(r[1]=Vl(r[1].toLowerCase()))):r.length===3&&(r[0]=r[0].toLowerCase(),r[1].length===2&&(r[1]=r[1].toUpperCase()),r[0]!=="sgn"&&r[2].length===2&&(r[2]=r[2].toUpperCase()),n.indexOf(r[1].toLowerCase())>-1&&(r[1]=Vl(r[1].toLowerCase())),n.indexOf(r[2].toLowerCase())>-1&&(r[2]=Vl(r[2].toLowerCase()))),r.join("-")}return this.options.cleanCode||this.options.lowerCaseLng?t.toLowerCase():t}},{key:"isSupportedCode",value:function(t){return(this.options.load==="languageOnly"||this.options.nonExplicitSupportedLngs)&&(t=this.getLanguagePartFromCode(t)),!this.supportedLngs||!this.supportedLngs.length||this.supportedLngs.indexOf(t)>-1}},{key:"getBestMatchFromCodes",value:function(t){var n=this;if(!t)return null;var r;return t.forEach(function(s){if(!r){var o=n.formatLanguageCode(s);(!n.options.supportedLngs||n.isSupportedCode(o))&&(r=o)}}),!r&&this.options.supportedLngs&&t.forEach(function(s){if(!r){var o=n.getLanguagePartFromCode(s);if(n.isSupportedCode(o))return r=o;r=n.options.supportedLngs.find(function(a){if(a.indexOf(o)===0)return a})}}),r||(r=this.getFallbackCodes(this.options.fallbackLng)[0]),r}},{key:"getFallbackCodes",value:function(t,n){if(!t)return[];if(typeof t=="function"&&(t=t(n)),typeof t=="string"&&(t=[t]),Object.prototype.toString.apply(t)==="[object Array]")return t;if(!n)return t.default||[];var r=t[n];return r||(r=t[this.getScriptPartFromCode(n)]),r||(r=t[this.formatLanguageCode(n)]),r||(r=t[this.getLanguagePartFromCode(n)]),r||(r=t.default),r||[]}},{key:"toResolveHierarchy",value:function(t,n){var r=this,s=this.getFallbackCodes(n||this.options.fallbackLng||[],t),o=[],a=function(u){u&&(r.isSupportedCode(u)?o.push(u):r.logger.warn("rejecting language code not found in supportedLngs: ".concat(u)))};return typeof t=="string"&&t.indexOf("-")>-1?(this.options.load!=="languageOnly"&&a(this.formatLanguageCode(t)),this.options.load!=="languageOnly"&&this.options.load!=="currentOnly"&&a(this.getScriptPartFromCode(t)),this.options.load!=="currentOnly"&&a(this.getLanguagePartFromCode(t))):typeof t=="string"&&a(this.formatLanguageCode(t)),s.forEach(function(l){o.indexOf(l)<0&&a(r.formatLanguageCode(l))}),o}}]),i}(),HS=[{lngs:["ach","ak","am","arn","br","fil","gun","ln","mfe","mg","mi","oc","pt","pt-BR","tg","tl","ti","tr","uz","wa"],nr:[1,2],fc:1},{lngs:["af","an","ast","az","bg","bn","ca","da","de","dev","el","en","eo","es","et","eu","fi","fo","fur","fy","gl","gu","ha","hi","hu","hy","ia","it","kk","kn","ku","lb","mai","ml","mn","mr","nah","nap","nb","ne","nl","nn","no","nso","pa","pap","pms","ps","pt-PT","rm","sco","se","si","so","son","sq","sv","sw","ta","te","tk","ur","yo"],nr:[1,2],fc:2},{lngs:["ay","bo","cgg","fa","ht","id","ja","jbo","ka","km","ko","ky","lo","ms","sah","su","th","tt","ug","vi","wo","zh"],nr:[1],fc:3},{lngs:["be","bs","cnr","dz","hr","ru","sr","uk"],nr:[1,2,5],fc:4},{lngs:["ar"],nr:[0,1,2,3,11,100],fc:5},{lngs:["cs","sk"],nr:[1,2,5],fc:6},{lngs:["csb","pl"],nr:[1,2,5],fc:7},{lngs:["cy"],nr:[1,2,3,8],fc:8},{lngs:["fr"],nr:[1,2],fc:9},{lngs:["ga"],nr:[1,2,3,7,11],fc:10},{lngs:["gd"],nr:[1,2,3,20],fc:11},{lngs:["is"],nr:[1,2],fc:12},{lngs:["jv"],nr:[0,1],fc:13},{lngs:["kw"],nr:[1,2,3,4],fc:14},{lngs:["lt"],nr:[1,2,10],fc:15},{lngs:["lv"],nr:[1,2,0],fc:16},{lngs:["mk"],nr:[1,2],fc:17},{lngs:["mnk"],nr:[0,1,2],fc:18},{lngs:["mt"],nr:[1,2,11,20],fc:19},{lngs:["or"],nr:[2,1],fc:2},{lngs:["ro"],nr:[1,2,20],fc:20},{lngs:["sl"],nr:[5,1,2,3],fc:21},{lngs:["he","iw"],nr:[1,2,20,21],fc:22}],e1={1:function(e){return+(e>1)},2:function(e){return+(e!=1)},3:function(e){return 0},4:function(e){return e%10==1&&e%100!=11?0:e%10>=2&&e%10<=4&&(e%100<10||e%100>=20)?1:2},5:function(e){return e==0?0:e==1?1:e==2?2:e%100>=3&&e%100<=10?3:e%100>=11?4:5},6:function(e){return e==1?0:e>=2&&e<=4?1:2},7:function(e){return e==1?0:e%10>=2&&e%10<=4&&(e%100<10||e%100>=20)?1:2},8:function(e){return e==1?0:e==2?1:e!=8&&e!=11?2:3},9:function(e){return+(e>=2)},10:function(e){return e==1?0:e==2?1:e<7?2:e<11?3:4},11:function(e){return e==1||e==11?0:e==2||e==12?1:e>2&&e<20?2:3},12:function(e){return+(e%10!=1||e%100==11)},13:function(e){return+(e!==0)},14:function(e){return e==1?0:e==2?1:e==3?2:3},15:function(e){return e%10==1&&e%100!=11?0:e%10>=2&&(e%100<10||e%100>=20)?1:2},16:function(e){return e%10==1&&e%100!=11?0:e!==0?1:2},17:function(e){return e==1||e%10==1&&e%100!=11?0:1},18:function(e){return e==0?0:e==1?1:2},19:function(e){return e==1?0:e==0||e%100>1&&e%100<11?1:e%100>10&&e%100<20?2:3},20:function(e){return e==1?0:e==0||e%100>0&&e%100<20?1:2},21:function(e){return 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s?this.shouldUseIntlApi()?s.resolvedOptions().pluralCategories.sort(function(o,a){return $d[o]-$d[a]}).map(function(o){return"".concat(n.options.prepend).concat(o)}):s.numbers.map(function(o){return n.getSuffix(t,o,r)}):[]}},{key:"getSuffix",value:function(t,n){var r=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{},s=this.getRule(t,r);return s?this.shouldUseIntlApi()?"".concat(this.options.prepend).concat(s.select(n)):this.getSuffixRetroCompatible(s,n):(this.logger.warn("no plural rule found for: ".concat(t)),"")}},{key:"getSuffixRetroCompatible",value:function(t,n){var r=this,s=t.noAbs?t.plurals(n):t.plurals(Math.abs(n)),o=t.numbers[s];this.options.simplifyPluralSuffix&&t.numbers.length===2&&t.numbers[0]===1&&(o===2?o="plural":o===1&&(o=""));var a=function(){return r.options.prepend&&o.toString()?r.options.prepend+o.toString():o.toString()};return this.options.compatibilityJSON==="v1"?o===1?"":typeof o=="number"?"_plural_".concat(o.toString()):a():this.options.compatibilityJSON==="v2"||this.options.simplifyPluralSuffix&&t.numbers.length===2&&t.numbers[0]===1?a():this.options.prepend&&s.toString()?this.options.prepend+s.toString():s.toString()}},{key:"shouldUseIntlApi",value:function(){return!t1.includes(this.options.compatibilityJSON)}}]),i}();function Pd(i,e){var t=Object.keys(i);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(i);e&&(n=n.filter(function(r){return Object.getOwnPropertyDescriptor(i,r).enumerable})),t.push.apply(t,n)}return t}function Kt(i){for(var e=1;e0&&arguments[0]!==void 0?arguments[0]:{};hi(this,i),this.logger=ki.create("interpolator"),this.options=e,this.format=e.interpolation&&e.interpolation.format||function(t){return t},this.init(e)}return fi(i,[{key:"init",value:function(){var t=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};t.interpolation||(t.interpolation={escapeValue:!0});var n=t.interpolation;this.escape=n.escape!==void 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t="".concat(this.prefix,"(.+?)").concat(this.suffix);this.regexp=new RegExp(t,"g");var n="".concat(this.prefix).concat(this.unescapePrefix,"(.+?)").concat(this.unescapeSuffix).concat(this.suffix);this.regexpUnescape=new RegExp(n,"g");var r="".concat(this.nestingPrefix,"(.+?)").concat(this.nestingSuffix);this.nestingRegexp=new RegExp(r,"g")}},{key:"interpolate",value:function(t,n,r,s){var o=this,a,l,u,h=this.options&&this.options.interpolation&&this.options.interpolation.defaultVariables||{};function f(m){return m.replace(/\$/g,"$$$$")}var c=function(d){if(d.indexOf(o.formatSeparator)<0){var b=Ed(n,h,d);return o.alwaysFormat?o.format(b,void 0,r,Kt(Kt(Kt({},s),n),{},{interpolationkey:d})):b}var A=d.split(o.formatSeparator),S=A.shift().trim(),T=A.join(o.formatSeparator).trim();return o.format(Ed(n,h,S),T,r,Kt(Kt(Kt({},s),n),{},{interpolationkey:S}))};this.resetRegExp();var p=s&&s.missingInterpolationHandler||this.options.missingInterpolationHandler,v=s&&s.interpolation&&s.interpolation.skipOnVariables!==void 0?s.interpolation.skipOnVariables:this.options.interpolation.skipOnVariables,x=[{regex:this.regexpUnescape,safeValue:function(d){return f(d)}},{regex:this.regexp,safeValue:function(d){return o.escapeValue?f(o.escape(d)):f(d)}}];return x.forEach(function(m){for(u=0;a=m.regex.exec(t);){var d=a[1].trim();if(l=c(d),l===void 0)if(typeof p=="function"){var b=p(t,a,s);l=typeof b=="string"?b:""}else if(s&&s.hasOwnProperty(d))l="";else if(v){l=a[0];continue}else o.logger.warn("missed to pass in variable ".concat(d," for interpolating ").concat(t)),l="";else typeof l!="string"&&!o.useRawValueToEscape&&(l=Td(l));var A=m.safeValue(l);if(t=t.replace(a[0],A),v?(m.regex.lastIndex+=l.length,m.regex.lastIndex-=a[0].length):m.regex.lastIndex=0,u++,u>=o.maxReplaces)break}}),t}},{key:"nest",value:function(t,n){var r=this,s=arguments.length>2&&arguments[2]!==void 0?arguments[2]:{},o,a,l=Kt({},s);l.applyPostProcessor=!1,delete l.defaultValue;function u(p,v){var x=this.nestingOptionsSeparator;if(p.indexOf(x)<0)return p;var m=p.split(new RegExp("".concat(x,"[ ]*{"))),d="{".concat(m[1]);p=m[0],d=this.interpolate(d,l);var b=d.match(/'/g),A=d.match(/"/g);(b&&b.length%2===0&&!A||A.length%2!==0)&&(d=d.replace(/'/g,'"'));try{l=JSON.parse(d),v&&(l=Kt(Kt({},v),l))}catch(S){return this.logger.warn("failed parsing options string in nesting for key ".concat(p),S),"".concat(p).concat(x).concat(d)}return delete l.defaultValue,p}for(;o=this.nestingRegexp.exec(t);){var h=[],f=!1;if(o[0].indexOf(this.formatSeparator)!==-1&&!/{.*}/.test(o[1])){var c=o[1].split(this.formatSeparator).map(function(p){return p.trim()});o[1]=c.shift(),h=c,f=!0}if(a=n(u.call(this,o[1].trim(),l),l),a&&o[0]===t&&typeof a!="string")return a;typeof a!="string"&&(a=Td(a)),a||(this.logger.warn("missed to resolve ".concat(o[1]," for nesting 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zn(i){var e={};return function(n,r,s){var o=r+JSON.stringify(s),a=e[o];return a||(a=i(r,s),e[o]=a),a(n)}}var o1=function(){function i(){var e=arguments.length>0&&arguments[0]!==void 0?arguments[0]:{};hi(this,i),this.logger=ki.create("formatter"),this.options=e,this.formats={number:zn(function(t,n){var r=new Intl.NumberFormat(t,n);return function(s){return r.format(s)}}),currency:zn(function(t,n){var r=new Intl.NumberFormat(t,Gi(Gi({},n),{},{style:"currency"}));return function(s){return r.format(s)}}),datetime:zn(function(t,n){var r=new Intl.DateTimeFormat(t,Gi({},n));return function(s){return r.format(s)}}),relativetime:zn(function(t,n){var r=new Intl.RelativeTimeFormat(t,Gi({},n));return function(s){return r.format(s,n.range||"day")}}),list:zn(function(t,n){var r=new Intl.ListFormat(t,Gi({},n));return function(s){return r.format(s)}})},this.init(e)}return fi(i,[{key:"init",value:function(t){var n=arguments.length>1&&arguments[1]!==void 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e=1;e"u"||!Reflect.construct||Reflect.construct.sham)return!1;if(typeof Proxy=="function")return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch{return!1}}function u1(i,e){i.pending[e]!==void 0&&(delete i.pending[e],i.pendingCount--)}var h1=function(i){ml(t,i);var e=a1(t);function t(n,r,s){var o,a=arguments.length>3&&arguments[3]!==void 0?arguments[3]:{};return hi(this,t),o=e.call(this),yl&&hn.call(an(o)),o.backend=n,o.store=r,o.services=s,o.languageUtils=s.languageUtils,o.options=a,o.logger=ki.create("backendConnector"),o.waitingReads=[],o.maxParallelReads=a.maxParallelReads||10,o.readingCalls=0,o.maxRetries=a.maxRetries>=0?a.maxRetries:5,o.retryTimeout=a.retryTimeout>=1?a.retryTimeout:350,o.state={},o.queue=[],o.backend&&o.backend.init&&o.backend.init(s,a.backend,a),o}return fi(t,[{key:"queueLoad",value:function(r,s,o,a){var l=this,u={},h={},f={},c={};return r.forEach(function(p){var v=!0;s.forEach(function(x){var m="".concat(p,"|").concat(x);!o.reload&&l.store.hasResourceBundle(p,x)?l.state[m]=2:l.state[m]<0||(l.state[m]===1?h[m]===void 0&&(h[m]=!0):(l.state[m]=1,v=!1,h[m]===void 0&&(h[m]=!0),u[m]===void 0&&(u[m]=!0),c[x]===void 0&&(c[x]=!0)))}),v||(f[p]=!0)}),(Object.keys(u).length||Object.keys(h).length)&&this.queue.push({pending:h,pendingCount:Object.keys(h).length,loaded:{},errors:[],callback:a}),{toLoad:Object.keys(u),pending:Object.keys(h),toLoadLanguages:Object.keys(f),toLoadNamespaces:Object.keys(c)}}},{key:"loaded",value:function(r,s,o){var a=r.split("|"),l=a[0],u=a[1];s&&this.emit("failedLoading",l,u,s),o&&this.store.addResourceBundle(l,u,o),this.state[r]=s?-1:2;var h={};this.queue.forEach(function(f){NS(f.loaded,[l],u),u1(f,r),s&&f.errors.push(s),f.pendingCount===0&&!f.done&&(Object.keys(f.loaded).forEach(function(c){h[c]||(h[c]={});var p=f.loaded[c];p.length&&p.forEach(function(v){h[c][v]===void 0&&(h[c][v]=!0)})}),f.done=!0,f.errors.length?f.callback(f.errors):f.callback())}),this.emit("loaded",h),this.queue=this.queue.filter(function(f){return!f.done})}},{key:"read",value:function(r,s,o){var a=this,l=arguments.length>3&&arguments[3]!==void 0?arguments[3]:0,u=arguments.length>4&&arguments[4]!==void 0?arguments[4]:this.retryTimeout,h=arguments.length>5?arguments[5]:void 0;if(!r.length)return h(null,{});if(this.readingCalls>=this.maxParallelReads){this.waitingReads.push({lng:r,ns:s,fcName:o,tried:l,wait:u,callback:h});return}return this.readingCalls++,this.backend[o](r,s,function(f,c){if(a.readingCalls--,a.waitingReads.length>0){var p=a.waitingReads.shift();a.read(p.lng,p.ns,p.fcName,p.tried,p.wait,p.callback)}if(f&&c&&l2&&arguments[2]!==void 0?arguments[2]:{},l=arguments.length>3?arguments[3]:void 0;if(!this.backend)return this.logger.warn("No backend was added via i18next.use. 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You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. 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t={};if(si(e[1])==="object"&&(t=e[1]),typeof e[1]=="string"&&(t.defaultValue=e[1]),typeof e[2]=="string"&&(t.tDescription=e[2]),si(e[2])==="object"||si(e[3])==="object"){var n=e[3]||e[2];Object.keys(n).forEach(function(r){t[r]=n[r]})}return t},interpolation:{escapeValue:!0,format:function(e,t,n,r){return e},prefix:"{{",suffix:"}}",formatSeparator:",",unescapePrefix:"-",nestingPrefix:"$t(",nestingSuffix:")",nestingOptionsSeparator:",",maxReplaces:1e3,skipOnVariables:!0}}}function Ld(i){return typeof i.ns=="string"&&(i.ns=[i.ns]),typeof i.fallbackLng=="string"&&(i.fallbackLng=[i.fallbackLng]),typeof i.fallbackNS=="string"&&(i.fallbackNS=[i.fallbackNS]),i.supportedLngs&&i.supportedLngs.indexOf("cimode")<0&&(i.supportedLngs=i.supportedLngs.concat(["cimode"])),i}function jd(i,e){var t=Object.keys(i);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(i);e&&(n=n.filter(function(r){return Object.getOwnPropertyDescriptor(i,r).enumerable})),t.push.apply(t,n)}return t}function 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t=e[this.id]>>1;return{create:n=>(n.values[t]=this.create(n),1),update:(n,r)=>{let s=n.values[t],o=this.updateF(s,r);return this.compareF(s,o)?0:(n.values[t]=o,1)},reconfigure:(n,r)=>r.config.address[this.id]!=null?(n.values[t]=r.field(this),0):(n.values[t]=this.create(n),1)}}init(e){return[this,Kd.of({field:this,create:e})]}get extension(){return this}}const vn={lowest:4,low:3,default:2,high:1,highest:0};function qr(i){return e=>new gO(e,i)}const Nn={highest:qr(vn.highest),high:qr(vn.high),default:qr(vn.default),low:qr(vn.low),lowest:qr(vn.lowest)};class gO{constructor(e,t){this.inner=e,this.prec=t}}class Ol{of(e){return new Mh(this,e)}reconfigure(e){return Ol.reconfigure.of({compartment:this,extension:e})}get(e){return e.config.compartments.get(this)}}class Mh{constructor(e,t){this.compartment=e,this.inner=t}}class Qa{constructor(e,t,n,r,s,o){for(this.base=e,this.compartments=t,this.dynamicSlots=n,this.address=r,this.staticValues=s,this.facets=o,this.statusTemplate=[];this.statusTemplate.length>1]}static resolve(e,t,n){let r=[],s=Object.create(null),o=new Map;for(let c of F1(e,t,o))c instanceof ft?r.push(c):(s[c.facet.id]||(s[c.facet.id]=[])).push(c);let a=Object.create(null),l=[],u=[];for(let c of r)a[c.id]=u.length<<1,u.push(p=>c.slot(p));let h=n==null?void 0:n.config.facets;for(let c in s){let p=s[c],v=p[0].facet,x=h&&h[c]||[];if(p.every(m=>m.type==0))if(a[v.id]=l.length<<1|1,nc(x,p))l.push(n.facet(v));else{let m=v.combine(p.map(d=>d.value));l.push(n&&v.compare(m,n.facet(v))?n.facet(v):m)}else{for(let m of p)m.type==0?(a[m.id]=l.length<<1|1,l.push(m.value)):(a[m.id]=u.length<<1,u.push(d=>m.dynamicSlot(d)));a[v.id]=u.length<<1,u.push(m=>Z1(m,v,p))}}let f=u.map(c=>c(a));return new Qa(e,o,f,a,l,s)}}function F1(i,e,t){let n=[[],[],[],[],[]],r=new Map;function s(o,a){let l=r.get(o);if(l!=null){if(l<=a)return;let u=n[l].indexOf(o);u>-1&&n[l].splice(u,1),o instanceof Mh&&t.delete(o.compartment)}if(r.set(o,a),Array.isArray(o))for(let u of o)s(u,a);else if(o instanceof Mh){if(t.has(o.compartment))throw new RangeError("Duplicate use of compartment in extensions");let u=e.get(o.compartment)||o.inner;t.set(o.compartment,u),s(u,a)}else if(o instanceof gO)s(o.inner,o.prec);else if(o instanceof ft)n[a].push(o),o.provides&&s(o.provides,a);else if(o instanceof fa)n[a].push(o),o.facet.extensions&&s(o.facet.extensions,vn.default);else{let u=o.extension;if(!u)throw new Error(`Unrecognized extension value in extension set (${o}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);s(u,a)}}return s(i,vn.default),n.reduce((o,a)=>o.concat(a))}function bs(i,e){if(e&1)return 2;let t=e>>1,n=i.status[t];if(n==4)throw new Error("Cyclic dependency between fields and/or facets");if(n&2)return n;i.status[t]=4;let r=i.computeSlot(i,i.config.dynamicSlots[t]);return i.status[t]=2|r}function Aa(i,e){return e&1?i.config.staticValues[e>>1]:i.values[e>>1]}const mO=pe.define(),yO=pe.define({combine:i=>i.some(e=>e),static:!0}),OO=pe.define({combine:i=>i.length?i[0]:void 0,static:!0}),_O=pe.define(),wO=pe.define(),bO=pe.define(),vO=pe.define({combine:i=>i.length?i[0]:!1});class Ni{constructor(e,t){this.type=e,this.value=t}static define(){return new X1}}class X1{of(e){return new Ni(this,e)}}class G1{constructor(e){this.map=e}of(e){return new Oe(this,e)}}class Oe{constructor(e,t){this.type=e,this.value=t}map(e){let t=this.type.map(this.value,e);return t===void 0?void 0:t==this.value?this:new Oe(this.type,t)}is(e){return this.type==e}static define(e={}){return new G1(e.map||(t=>t))}static mapEffects(e,t){if(!e.length)return e;let n=[];for(let r of e){let s=r.map(t);s&&n.push(s)}return n}}Oe.reconfigure=Oe.define();Oe.appendConfig=Oe.define();class et{constructor(e,t,n,r,s,o){this.startState=e,this.changes=t,this.selection=n,this.effects=r,this.annotations=s,this.scrollIntoView=o,this._doc=null,this._state=null,n&&pO(n,t.newLength),s.some(a=>a.type==et.time)||(this.annotations=s.concat(et.time.of(Date.now())))}static create(e,t,n,r,s,o){return new et(e,t,n,r,s,o)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(e){for(let t of this.annotations)if(t.type==e)return t.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(e){let t=this.annotation(et.userEvent);return!!(t&&(t==e||t.length>e.length&&t.slice(0,e.length)==e&&t[e.length]=="."))}}et.time=Ni.define();et.userEvent=Ni.define();et.addToHistory=Ni.define();et.remote=Ni.define();function W1(i,e){let t=[];for(let n=0,r=0;;){let s,o;if(n=i[n]))s=i[n++],o=i[n++];else if(r=0;r--){let s=n[r](i);s instanceof et?i=s:Array.isArray(s)&&s.length==1&&s[0]instanceof et?i=s[0]:i=xO(e,gr(s),!1)}return i}function z1(i){let e=i.startState,t=e.facet(bO),n=i;for(let r=t.length-1;r>=0;r--){let s=t[r](i);s&&Object.keys(s).length&&(n=SO(n,Th(e,s,i.changes.newLength),!0))}return n==i?i:et.create(e,i.changes,i.selection,n.effects,n.annotations,n.scrollIntoView)}const V1=[];function gr(i){return i==null?V1:Array.isArray(i)?i:[i]}var je=function(i){return i[i.Word=0]="Word",i[i.Space=1]="Space",i[i.Other=2]="Other",i}(je||(je={}));const K1=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let Ch;try{Ch=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function q1(i){if(Ch)return Ch.test(i);for(let e=0;e"€"&&(t.toUpperCase()!=t.toLowerCase()||K1.test(t)))return!0}return!1}function H1(i){return e=>{if(!/\S/.test(e))return je.Space;if(q1(e))return je.Word;for(let t=0;t-1)return je.Word;return je.Other}}class ke{constructor(e,t,n,r,s,o){this.config=e,this.doc=t,this.selection=n,this.values=r,this.status=e.statusTemplate.slice(),this.computeSlot=s,o&&(o._state=this);for(let a=0;ar.set(l,a)),t=null),r.set(o.value.compartment,o.value.extension)):o.is(Oe.reconfigure)?(t=null,n=o.value):o.is(Oe.appendConfig)&&(t=null,n=gr(n).concat(o.value));let s;t?s=e.startState.values.slice():(t=Qa.resolve(n,r,this),s=new ke(t,this.doc,this.selection,t.dynamicSlots.map(()=>null),(a,l)=>l.reconfigure(a,this),null).values),new ke(t,e.newDoc,e.newSelection,s,(o,a)=>a.update(o,e),e)}replaceSelection(e){return typeof e=="string"&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:K.cursor(t.from+e.length)}))}changeByRange(e){let t=this.selection,n=e(t.ranges[0]),r=this.changes(n.changes),s=[n.range],o=gr(n.effects);for(let a=1;ao.spec.fromJSON(a,l)))}}return ke.create({doc:e.doc,selection:K.fromJSON(e.selection),extensions:t.extensions?r.concat([t.extensions]):r})}static create(e={}){let t=Qa.resolve(e.extensions||[],new Map),n=e.doc instanceof Te?e.doc:Te.of((e.doc||"").split(t.staticFacet(ke.lineSeparator)||vh)),r=e.selection?e.selection instanceof K?e.selection:K.single(e.selection.anchor,e.selection.head):K.single(0);return pO(r,n.length),t.staticFacet(yO)||(r=r.asSingle()),new ke(t,n,r,t.dynamicSlots.map(()=>null),(s,o)=>o.create(s),null)}get tabSize(){return this.facet(ke.tabSize)}get lineBreak(){return this.facet(ke.lineSeparator)||` +`}get readOnly(){return this.facet(vO)}phrase(e,...t){for(let n of this.facet(ke.phrases))if(Object.prototype.hasOwnProperty.call(n,e)){e=n[e];break}return t.length&&(e=e.replace(/\$(\$|\d*)/g,(n,r)=>{if(r=="$")return"$";let s=+(r||1);return!s||s>t.length?n:t[s-1]})),e}languageDataAt(e,t,n=-1){let r=[];for(let s of this.facet(mO))for(let o of s(this,t,n))Object.prototype.hasOwnProperty.call(o,e)&&r.push(o[e]);return r}charCategorizer(e){return H1(this.languageDataAt("wordChars",e).join(""))}wordAt(e){let{text:t,from:n,length:r}=this.doc.lineAt(e),s=this.charCategorizer(e),o=e-n,a=e-n;for(;o>0;){let l=xt(t,o,!1);if(s(t.slice(l,o))!=je.Word)break;o=l}for(;ai.length?i[0]:4});ke.lineSeparator=OO;ke.readOnly=vO;ke.phrases=pe.define({compare(i,e){let t=Object.keys(i),n=Object.keys(e);return t.length==n.length&&t.every(r=>i[r]==e[r])}});ke.languageData=mO;ke.changeFilter=_O;ke.transactionFilter=wO;ke.transactionExtender=bO;Ol.reconfigure=Oe.define();function Zi(i,e,t={}){let n={};for(let r of i)for(let s of Object.keys(r)){let o=r[s],a=n[s];if(a===void 0)n[s]=o;else if(!(a===o||o===void 0))if(Object.hasOwnProperty.call(t,s))n[s]=t[s](a,o);else throw new Error("Config merge conflict for field "+s)}for(let r in e)n[r]===void 0&&(n[r]=e[r]);return n}class Jn{eq(e){return this==e}range(e,t=e){return Qs.create(e,t,this)}}Jn.prototype.startSide=Jn.prototype.endSide=0;Jn.prototype.point=!1;Jn.prototype.mapMode=gt.TrackDel;class Qs{constructor(e,t,n){this.from=e,this.to=t,this.value=n}static create(e,t,n){return new Qs(e,t,n)}}function Eh(i,e){return i.from-e.from||i.value.startSide-e.value.startSide}class rc{constructor(e,t,n,r){this.from=e,this.to=t,this.value=n,this.maxPoint=r}get length(){return this.to[this.to.length-1]}findIndex(e,t,n,r=0){let s=n?this.to:this.from;for(let o=r,a=s.length;;){if(o==a)return o;let l=o+a>>1,u=s[l]-e||(n?this.value[l].endSide:this.value[l].startSide)-t;if(l==o)return u>=0?o:a;u>=0?a=l:o=l+1}}between(e,t,n,r){for(let s=this.findIndex(t,-1e9,!0),o=this.findIndex(n,1e9,!1,s);sp||c==p&&u.startSide>0&&u.endSide<=0)continue;(p-c||u.endSide-u.startSide)<0||(o<0&&(o=c),u.point&&(a=Math.max(a,p-c)),n.push(u),r.push(c-o),s.push(p-o))}return{mapped:n.length?new rc(r,s,n,a):null,pos:o}}}class Ne{constructor(e,t,n,r){this.chunkPos=e,this.chunk=t,this.nextLayer=n,this.maxPoint=r}static create(e,t,n,r){return new Ne(e,t,n,r)}get length(){let e=this.chunk.length-1;return e<0?0:Math.max(this.chunkEnd(e),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let e=this.nextLayer.size;for(let t of this.chunk)e+=t.value.length;return e}chunkEnd(e){return this.chunkPos[e]+this.chunk[e].length}update(e){let{add:t=[],sort:n=!1,filterFrom:r=0,filterTo:s=this.length}=e,o=e.filter;if(t.length==0&&!o)return this;if(n&&(t=t.slice().sort(Eh)),this.isEmpty)return t.length?Ne.of(t):this;let a=new kO(this,null,-1).goto(0),l=0,u=[],h=new In;for(;a.value||l=0){let f=t[l++];h.addInner(f.from,f.to,f.value)||u.push(f)}else a.rangeIndex==1&&a.chunkIndexthis.chunkEnd(a.chunkIndex)||sa.to||s=s&&e<=s+o.length&&o.between(s,e-s,t-s,n)===!1)return}this.nextLayer.between(e,t,n)}}iter(e=0){return As.from([this]).goto(e)}get isEmpty(){return this.nextLayer==this}static iter(e,t=0){return As.from(e).goto(t)}static compare(e,t,n,r,s=-1){let o=e.filter(f=>f.maxPoint>0||!f.isEmpty&&f.maxPoint>=s),a=t.filter(f=>f.maxPoint>0||!f.isEmpty&&f.maxPoint>=s),l=qd(o,a,n),u=new Hr(o,l,s),h=new Hr(a,l,s);n.iterGaps((f,c,p)=>Hd(u,f,h,c,p,r)),n.empty&&n.length==0&&Hd(u,0,h,0,0,r)}static eq(e,t,n=0,r){r==null&&(r=1e9-1);let s=e.filter(h=>!h.isEmpty&&t.indexOf(h)<0),o=t.filter(h=>!h.isEmpty&&e.indexOf(h)<0);if(s.length!=o.length)return!1;if(!s.length)return!0;let a=qd(s,o),l=new Hr(s,a,0).goto(n),u=new Hr(o,a,0).goto(n);for(;;){if(l.to!=u.to||!Qh(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,t,n,r,s=-1){let o=new Hr(e,null,s).goto(t),a=t,l=o.openStart;for(;;){let u=Math.min(o.to,n);if(o.point){let h=o.activeForPoint(o.to),f=o.pointFroma&&(r.span(a,u,o.active,l),l=o.openEnd(u));if(o.to>n)return l+(o.point&&o.to>n?1:0);a=o.to,o.next()}}static of(e,t=!1){let n=new In;for(let r of e instanceof Qs?[e]:t?ex(e):e)n.add(r.from,r.to,r.value);return n.finish()}}Ne.empty=new Ne([],[],null,-1);function ex(i){if(i.length>1)for(let e=i[0],t=1;t0)return i.slice().sort(Eh);e=n}return i}Ne.empty.nextLayer=Ne.empty;class In{finishChunk(e){this.chunks.push(new rc(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,t,n){this.addInner(e,t,n)||(this.nextLayer||(this.nextLayer=new In)).add(e,t,n)}addInner(e,t,n){let r=e-this.lastTo||n.startSide-this.last.endSide;if(r<=0&&(e-this.lastFrom||n.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(t-this.chunkStart),this.last=n,this.lastFrom=e,this.lastTo=t,this.value.push(n),n.point&&(this.maxPoint=Math.max(this.maxPoint,t-e)),!0)}addChunk(e,t){if((e-this.lastTo||t.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,t.maxPoint),this.chunks.push(t),this.chunkPos.push(e);let n=t.value.length-1;return this.last=t.value[n],this.lastFrom=t.from[n]+e,this.lastTo=t.to[n]+e,!0}finish(){return this.finishInner(Ne.empty)}finishInner(e){if(this.from.length&&this.finishChunk(!1),this.chunks.length==0)return e;let t=Ne.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(e):e,this.setMaxPoint);return this.from=null,t}}function qd(i,e,t){let n=new Map;for(let s of i)for(let o=0;o=this.minPoint)break}}setRangeIndex(e){if(e==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex=n&&r.push(new kO(o,t,n,s));return r.length==1?r[0]:new As(r)}get startSide(){return this.value?this.value.startSide:0}goto(e,t=-1e9){for(let n of this.heap)n.goto(e,t);for(let n=this.heap.length>>1;n>=0;n--)ql(this.heap,n);return this.next(),this}forward(e,t){for(let n of this.heap)n.forward(e,t);for(let n=this.heap.length>>1;n>=0;n--)ql(this.heap,n);(this.to-e||this.value.endSide-t)<0&&this.next()}next(){if(this.heap.length==0)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let e=this.heap[0];this.from=e.from,this.to=e.to,this.value=e.value,this.rank=e.rank,e.value&&e.next(),ql(this.heap,0)}}}function ql(i,e){for(let t=i[e];;){let n=(e<<1)+1;if(n>=i.length)break;let r=i[n];if(n+1=0&&(r=i[n+1],n++),t.compare(r)<0)break;i[n]=t,i[e]=r,e=n}}class Hr{constructor(e,t,n){this.minPoint=n,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=As.from(e,t,n)}goto(e,t=-1e9){return this.cursor.goto(e,t),this.active.length=this.activeTo.length=this.activeRank.length=0,this.minActive=-1,this.to=e,this.endSide=t,this.openStart=-1,this.next(),this}forward(e,t){for(;this.minActive>-1&&(this.activeTo[this.minActive]-e||this.active[this.minActive].endSide-t)<0;)this.removeActive(this.minActive);this.cursor.forward(e,t)}removeActive(e){_o(this.active,e),_o(this.activeTo,e),_o(this.activeRank,e),this.minActive=ep(this.active,this.activeTo)}addActive(e){let t=0,{value:n,to:r,rank:s}=this.cursor;for(;t-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),n&&_o(n,r)}else 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e=this;;){let t=e.parent;if(!t)return e;e=t}}replaceChildren(e,t,n=sc){this.markDirty();for(let r=e;rthis.pos||e==this.pos&&(t>0||this.i==0||this.children[this.i-1].breakAfter))return this.off=e-this.pos,this;let n=this.children[--this.i];this.pos-=n.length+n.breakAfter}}}function QO(i,e,t,n,r,s,o,a,l){let{children:u}=i,h=u.length?u[e]:null,f=s.length?s[s.length-1]:null,c=f?f.breakAfter:o;if(!(e==n&&h&&!o&&!c&&s.length<2&&h.merge(t,r,s.length?f:null,t==0,a,l))){if(n0&&(!o&&s.length&&h.merge(t,h.length,s[0],!1,a,0)?h.breakAfter=s.shift().breakAfter:(ts)&&this.lineBreak(),r=o}return this.findPointBefore(n,t),this}readTextNode(e){let t=e.nodeValue;for(let n of this.points)n.node==e&&(n.pos=this.text.length+Math.min(n.offset,t.length));for(let n=0,r=this.lineSeparator?null:/\r\n?|\n/g;;){let s=-1,o=1,a;if(this.lineSeparator?(s=t.indexOf(this.lineSeparator,n),o=this.lineSeparator.length):(a=r.exec(t))&&(s=a.index,o=a[0].length),this.append(t.slice(n,s<0?t.length:s)),s<0)break;if(this.lineBreak(),o>1)for(let l of this.points)l.node==e&&l.pos>this.text.length&&(l.pos-=o-1);n=s+o}}readNode(e){if(e.cmIgnore)return;let t=Ie.get(e),n=t&&t.overrideDOMText;if(n!=null){this.findPointInside(e,n.length);for(let r=n.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,t){for(let n of this.points)n.node==e&&e.childNodes[n.offset]==t&&(n.pos=this.text.length)}findPointInside(e,t){for(let n of this.points)(e.nodeType==3?n.node==e:e.contains(n.node))&&(n.pos=this.text.length+Math.min(t,n.offset))}}function ap(i){return i.nodeType==1&&/^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(i.nodeName)}class lp{constructor(e,t){this.node=e,this.offset=t,this.pos=-1}}let Bt=typeof navigator<"u"?navigator:{userAgent:"",vendor:"",platform:""},Ph=typeof document<"u"?document:{documentElement:{style:{}}};const Jh=/Edge\/(\d+)/.exec(Bt.userAgent),UO=/MSIE \d/.test(Bt.userAgent),Ih=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(Bt.userAgent),wl=!!(UO||Ih||Jh),up=!wl&&/gecko\/(\d+)/i.test(Bt.userAgent),eu=!wl&&/Chrome\/(\d+)/.exec(Bt.userAgent),hp="webkitFontSmoothing"in Ph.documentElement.style,$O=!wl&&/Apple Computer/.test(Bt.vendor),fp=$O&&(/Mobile\/\w+/.test(Bt.userAgent)||Bt.maxTouchPoints>2);var fe={mac:fp||/Mac/.test(Bt.platform),windows:/Win/.test(Bt.platform),linux:/Linux|X11/.test(Bt.platform),ie:wl,ie_version:UO?Ph.documentMode||6:Ih?+Ih[1]:Jh?+Jh[1]:0,gecko:up,gecko_version:up?+(/Firefox\/(\d+)/.exec(Bt.userAgent)||[0,0])[1]:0,chrome:!!eu,chrome_version:eu?+eu[1]:0,ios:fp,android:/Android\b/.test(Bt.userAgent),webkit:hp,safari:$O,webkit_version:hp?+(/\bAppleWebKit\/(\d+)/.exec(navigator.userAgent)||[0,0])[1]:0,tabSize:Ph.documentElement.style.tabSize!=null?"tab-size":"-moz-tab-size"};const cx=256;class Li extends Ie{constructor(e){super(),this.text=e}get length(){return this.text.length}createDOM(e){this.setDOM(e||document.createTextNode(this.text))}sync(e,t){this.dom||this.createDOM(),this.dom.nodeValue!=this.text&&(t&&t.node==this.dom&&(t.written=!0),this.dom.nodeValue=this.text)}reuseDOM(e){e.nodeType==3&&this.createDOM(e)}merge(e,t,n){return this.flags&8||n&&(!(n instanceof Li)||this.length-(t-e)+n.length>cx||n.flags&8)?!1:(this.text=this.text.slice(0,e)+(n?n.text:"")+this.text.slice(t),this.markDirty(),!0)}split(e){let t=new Li(this.text.slice(e));return this.text=this.text.slice(0,e),this.markDirty(),t.flags|=this.flags&8,t}localPosFromDOM(e,t){return e==this.dom?t:t?this.text.length:0}domAtPos(e){return new kt(this.dom,e)}domBoundsAround(e,t,n){return{from:n,to:n+this.length,startDOM:this.dom,endDOM:this.dom.nextSibling}}coordsAt(e,t){return dx(this.dom,e,t)}}class ji extends Ie{constructor(e,t=[],n=0){super(),this.mark=e,this.children=t,this.length=n;for(let r of t)r.setParent(this)}setAttrs(e){if(TO(e),this.mark.class&&(e.className=this.mark.class),this.mark.attrs)for(let t in this.mark.attrs)e.setAttribute(t,this.mark.attrs[t]);return e}canReuseDOM(e){return 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t=Cn.create(this.widget,this.length-e,this.side);return this.length-=e,t}sync(e){(!this.dom||!this.widget.updateDOM(this.dom,e))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(e)),this.dom.contentEditable="false")}getSide(){return this.side}merge(e,t,n,r,s,o){return n&&(!(n instanceof Cn)||!this.widget.compare(n.widget)||e>0&&s<=0||t0)?kt.before(this.dom):kt.after(this.dom,e==this.length)}domBoundsAround(){return null}coordsAt(e,t){let n=this.widget.coordsAt(this.dom,e,t);if(n)return n;let r=this.dom.getClientRects(),s=null;if(!r.length)return null;let o=this.side?this.side<0:e>0;for(let a=o?r.length-1:0;s=r[a],!(e>0?a==0:a==r.length-1||s.top0?kt.before(this.dom):kt.after(this.dom)}localPosFromDOM(){return 0}domBoundsAround(){return null}coordsAt(e){return this.dom.getBoundingClientRect()}get overrideDOMText(){return Te.empty}get isHidden(){return!0}}Li.prototype.children=Cn.prototype.children=Er.prototype.children=sc;function PO(i,e){let t=i.dom,{children:n}=i,r=0;for(let s=0;rs&&e0;s--){let o=n[s-1];if(o.dom.parentNode==t)return o.domAtPos(o.length)}for(let s=r;s0&&e instanceof ji&&r.length&&(n=r[r.length-1])instanceof ji&&n.mark.eq(e.mark)?JO(n,e.children[0],t-1):(r.push(e),e.setParent(i)),i.length+=e.length}function IO(i,e,t){let n=null,r=-1,s=null,o=-1;function a(u,h){for(let f=0,c=0;f=h&&(p.children.length?a(p,h-c):(!s||s.isHidden&&t>0)&&(v>h||c==v&&p.getSide()>0)?(s=p,o=h-c):(c-1?1:0)!=r.length-(t&&r.indexOf(t)>-1?1:0))return!1;for(let s of n)if(s!=t&&(r.indexOf(s)==-1||i[s]!==e[s]))return!1;return!0}function Lh(i,e,t){let n=null;if(e)for(let r in e)t&&r in t||i.removeAttribute(n=r);if(t)for(let r in t)e&&e[r]==t[r]||i.setAttribute(n=r,t[r]);return!!n}function gx(i){let e=Object.create(null);for(let t=0;t0?3e8:-4e8:t>0?1e8:-1e8,new pn(e,t,t,n,e.widget||null,!1)}static replace(e){let t=!!e.block,n,r;if(e.isBlockGap)n=-5e8,r=4e8;else{let{start:s,end:o}=BO(e,t);n=(s?t?-3e8:-1:5e8)-1,r=(o?t?2e8:1:-6e8)+1}return new pn(e,n,r,t,e.widget||null,!0)}static line(e){return new oo(e)}static set(e,t=!1){return Ne.of(e,t)}hasHeight(){return this.widget?this.widget.estimatedHeight>-1:!1}}ge.none=Ne.empty;class so extends ge{constructor(e){let{start:t,end:n}=BO(e);super(t?-1:5e8,n?1:-6e8,null,e),this.tagName=e.tagName||"span",this.class=e.class||"",this.attrs=e.attributes||null}eq(e){var t,n;return this==e||e instanceof so&&this.tagName==e.tagName&&(this.class||((t=this.attrs)===null||t===void 0?void 0:t.class))==(e.class||((n=e.attrs)===null||n===void 0?void 0:n.class))&&oc(this.attrs,e.attrs,"class")}range(e,t=e){if(e>=t)throw new RangeError("Mark decorations may not be empty");return super.range(e,t)}}so.prototype.point=!1;class oo extends ge{constructor(e){super(-2e8,-2e8,null,e)}eq(e){return e instanceof oo&&this.spec.class==e.spec.class&&oc(this.spec.attributes,e.spec.attributes)}range(e,t=e){if(t!=e)throw new RangeError("Line decoration ranges must be zero-length");return super.range(e,t)}}oo.prototype.mapMode=gt.TrackBefore;oo.prototype.point=!0;class pn extends ge{constructor(e,t,n,r,s,o){super(t,n,s,e),this.block=r,this.isReplace=o,this.mapMode=r?t<=0?gt.TrackBefore:gt.TrackAfter:gt.TrackDel}get type(){return this.startSide=5||this.widget.lineBreaks>0)}eq(e){return e instanceof pn&&mx(this.widget,e.widget)&&this.block==e.block&&this.startSide==e.startSide&&this.endSide==e.endSide}range(e,t=e){if(this.isReplace&&(e>t||e==t&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&t!=e)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(e,t)}}pn.prototype.point=!0;function BO(i,e=!1){let{inclusiveStart:t,inclusiveEnd:n}=i;return t==null&&(t=i.inclusive),n==null&&(n=i.inclusive),{start:t??e,end:n??e}}function mx(i,e){return i==e||!!(i&&e&&i.compare(e))}function jh(i,e,t,n=0){let r=t.length-1;r>=0&&t[r]+n>=i?t[r]=Math.max(t[r],e):t.push(i,e)}class Et extends Ie{constructor(){super(...arguments),this.children=[],this.length=0,this.prevAttrs=void 0,this.attrs=null,this.breakAfter=0}merge(e,t,n,r,s,o){if(n){if(!(n instanceof Et))return!1;this.dom||n.transferDOM(this)}return r&&this.setDeco(n?n.attrs:null),AO(this,e,t,n?n.children:[],s,o),!0}split(e){let t=new Et;if(t.breakAfter=this.breakAfter,this.length==0)return t;let{i:n,off:r}=this.childPos(e);r&&(t.append(this.children[n].split(r),0),this.children[n].merge(r,this.children[n].length,null,!1,0,0),n++);for(let s=n;s0&&this.children[n-1].length==0;)this.children[--n].destroy();return this.children.length=n,this.markDirty(),this.length=e,t}transferDOM(e){this.dom&&(this.markDirty(),e.setDOM(this.dom),e.prevAttrs=this.prevAttrs===void 0?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(e){oc(this.attrs,e)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=e)}append(e,t){JO(this,e,t)}addLineDeco(e){let t=e.spec.attributes,n=e.spec.class;t&&(this.attrs=Bh(t,this.attrs||{})),n&&(this.attrs=Bh({class:n},this.attrs||{}))}domAtPos(e){return PO(this,e)}reuseDOM(e){e.nodeName=="DIV"&&(this.setDOM(e),this.flags|=6)}sync(e,t){var n;this.dom?this.flags&4&&(TO(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&&(Lh(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(e,t);let r=this.dom.lastChild;for(;r&&Ie.get(r)instanceof ji;)r=r.lastChild;if(!r||!this.length||r.nodeName!="BR"&&((n=Ie.get(r))===null||n===void 0?void 0:n.isEditable)==!1&&(!fe.ios||!this.children.some(s=>s instanceof Li))){let s=document.createElement("BR");s.cmIgnore=!0,this.dom.appendChild(s)}}measureTextSize(){if(this.children.length==0||this.length>20)return null;let e=0,t;for(let n of this.children){if(!(n instanceof Li)||/[^ -~]/.test(n.text))return null;let r=Tr(n.dom);if(r.length!=1)return null;e+=r[0].width,t=r[0].height}return e?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:e/this.length,textHeight:t}:null}coordsAt(e,t){let n=IO(this,e,t);if(!this.children.length&&n&&this.parent){let{heightOracle:r}=this.parent.view.viewState,s=n.bottom-n.top;if(Math.abs(s-r.lineHeight)<2&&r.textHeight=t){if(s instanceof Et)return s;if(o>t)break}r=o+s.breakAfter}return null}}class An extends Ie{constructor(e,t,n){super(),this.widget=e,this.length=t,this.type=n,this.breakAfter=0,this.prevWidget=null}merge(e,t,n,r,s,o){return n&&(!(n instanceof An)||!this.widget.compare(n.widget)||e>0&&s<=0||t0;){if(this.textOff==this.text.length){let{value:s,lineBreak:o,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(o){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,e--;continue}else this.text=s,this.textOff=0}let r=Math.min(this.text.length-this.textOff,e,512);this.flushBuffer(t.slice(t.length-n)),this.getLine().append(bo(new Li(this.text.slice(this.textOff,this.textOff+r)),t),n),this.atCursorPos=!0,this.textOff+=r,e-=r,n=0}}span(e,t,n,r){this.buildText(t-e,n,r),this.pos=t,this.openStart<0&&(this.openStart=r)}point(e,t,n,r,s,o){if(this.disallowBlockEffectsFor[o]&&n instanceof pn){if(n.block)throw new RangeError("Block decorations may not be specified via plugins");if(t>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let a=t-e;if(n instanceof pn)if(n.block){let{type:l}=n;l==Ke.WidgetAfter&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new An(n.widget||new dp("div"),a,l))}else{let l=Cn.create(n.widget||new dp("span"),a,a?0:n.startSide),u=this.atCursorPos&&!l.isEditable&&s<=r.length&&(e0),h=!l.isEditable&&(er.length||n.startSide<=0),f=this.getLine();this.pendingBuffer==2&&!u&&!l.isEditable&&(this.pendingBuffer=0),this.flushBuffer(r),u&&(f.append(bo(new Er(1),r),s),s=r.length+Math.max(0,s-r.length)),f.append(bo(l,r),s),this.atCursorPos=h,this.pendingBuffer=h?er.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=r.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(n);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=t),this.openStart<0&&(this.openStart=s)}static build(e,t,n,r,s){let o=new vs(e,t,n,s);return o.openEnd=Ne.spans(r,t,n,o),o.openStart<0&&(o.openStart=o.openEnd),o.finish(o.openEnd),o}}function bo(i,e){for(let t of e)i=new ji(t,[i],i.length);return i}class dp extends Fi{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}const LO=pe.define(),jO=pe.define(),DO=pe.define(),NO=pe.define(),Dh=pe.define(),ZO=pe.define(),FO=pe.define(),XO=pe.define({combine:i=>i.some(e=>e)}),GO=pe.define({combine:i=>i.some(e=>e)});class Pa{constructor(e,t="nearest",n="nearest",r=5,s=5){this.range=e,this.y=t,this.x=n,this.yMargin=r,this.xMargin=s}map(e){return e.empty?this:new Pa(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin)}}const pp=Oe.define({map:(i,e)=>i.map(e)});function Xt(i,e,t){let n=i.facet(NO);n.length?n[0](e):window.onerror?window.onerror(String(e),t,void 0,void 0,e):t?console.error(t+":",e):console.error(e)}const bl=pe.define({combine:i=>i.length?i[0]:!0});let yx=0;const us=pe.define();class ut{constructor(e,t,n,r){this.id=e,this.create=t,this.domEventHandlers=n,this.extension=r(this)}static define(e,t){const{eventHandlers:n,provide:r,decorations:s}=t||{};return new ut(yx++,e,n,o=>{let a=[us.of(o)];return s&&a.push(Us.of(l=>{let u=l.plugin(o);return u?s(u):ge.none})),r&&a.push(r(o)),a})}static fromClass(e,t){return ut.define(n=>new e(n),t)}}class tu{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}update(e){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(n){if(Xt(t.state,n,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(e)}catch(t){Xt(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(!((t=this.value)===null||t===void 0)&&t.destroy)try{this.value.destroy()}catch(n){Xt(e.state,n,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const WO=pe.define(),ac=pe.define(),Us=pe.define(),lc=pe.define(),YO=pe.define();function zO(i){let e=0,t=0,n=0,r=0;for(let s of i.state.facet(YO)){let o=s(i);o&&(o.left!=null&&(e=Math.max(e,o.left)),o.right!=null&&(t=Math.max(t,o.right)),o.top!=null&&(n=Math.max(n,o.top)),o.bottom!=null&&(r=Math.max(r,o.bottom)))}return{left:e,right:t,top:n,bottom:r}}const hs=pe.define();class Gt{constructor(e,t,n,r){this.fromA=e,this.toA=t,this.fromB=n,this.toB=r}join(e){return new Gt(Math.min(this.fromA,e.fromA),Math.max(this.toA,e.toA),Math.min(this.fromB,e.fromB),Math.max(this.toB,e.toB))}addToSet(e){let t=e.length,n=this;for(;t>0;t--){let r=e[t-1];if(!(r.fromA>n.toA)){if(r.toAh)break;s+=2}if(!l)return n;new Gt(l.fromA,l.toA,l.fromB,l.toB).addToSet(n),o=l.toA,a=l.toB}}}class Ja{constructor(e,t,n){this.view=e,this.state=t,this.transactions=n,this.flags=0,this.startState=e.state,this.changes=it.empty(this.startState.doc.length);for(let s of n)this.changes=this.changes.compose(s.changes);let r=[];this.changes.iterChangedRanges((s,o,a,l)=>r.push(new Gt(s,o,a,l))),this.changedRanges=r}static create(e,t,n){return new Ja(e,t,n)}get viewportChanged(){return(this.flags&4)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&10)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}var We=function(i){return i[i.LTR=0]="LTR",i[i.RTL=1]="RTL",i}(We||(We={}));const Nh=We.LTR,Ox=We.RTL;function VO(i){let e=[];for(let t=0;t=t){if(a.level==n)return o;(s<0||(r!=0?r<0?a.fromt:e[s].level>a.level))&&(s=o)}}if(s<0)throw new RangeError("Index out of range");return s}}const De=[];function Sx(i,e){let t=i.length,n=e==Nh?1:2,r=e==Nh?2:1;if(!i||n==1&&!vx.test(i))return KO(t);for(let o=0,a=n,l=n;o=0;c-=3)if(pi[c+1]==-h){let p=pi[c+2],v=p&2?n:p&4?p&1?r:n:0;v&&(De[o]=De[pi[c]]=v),a=c;break}}else{if(pi.length==189)break;pi[a++]=o,pi[a++]=u,pi[a++]=l}else if((f=De[o])==2||f==1){let c=f==n;l=c?0:1;for(let p=a-3;p>=0;p-=3){let v=pi[p+2];if(v&2)break;if(c)pi[p+2]|=2;else{if(v&4)break;pi[p+2]|=4}}}for(let o=0;oa;){let h=u,f=De[--u]!=2;for(;u>a&&f==(De[u-1]!=2);)u--;s.push(new yr(u,h,f?2:1))}else s.push(new yr(a,o,0))}else for(let o=0;o0&&t.length&&(t.every(({fromA:a,toA:l})=>lthis.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 n=this.view.inputState.composing<0?null:Mx(this.view,e.changes);if(this.hasComposition){this.markedForComposition.clear();let{from:a,to:l}=this.hasComposition;t=new Gt(a,l,e.changes.mapPos(a,-1),e.changes.mapPos(l,1)).addToSet(t.slice())}this.hasComposition=n?{from:n.range.fromB,to:n.range.toB}:null,(fe.ie||fe.chrome)&&!n&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let r=this.decorations,s=this.updateDeco(),o=Ex(r,s,e.changes);return t=Gt.extendWithRanges(t,o),!(this.flags&7)&&t.length==0?!1:(this.updateInner(t,e.startState.doc.length,n),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t,n){this.view.viewState.mustMeasureContent=!0,this.updateChildren(e,t,n);let{observer:r}=this.view;r.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let o=fe.chrome||fe.ios?{node:r.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,o),this.flags&=-8,o&&(o.written||r.selectionRange.focusNode!=o.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(o=>o.flags&=-9);let s=[];if(this.view.viewport.from||this.view.viewport.to=0?r[o]:null;if(!a)break;let{fromA:l,toA:u,fromB:h,toB:f}=a,c,p,v,x;if(n&&n.range.fromBh){let S=vs.build(this.view.state.doc,h,n.range.fromB,this.decorations,this.dynamicDecorationMap),T=vs.build(this.view.state.doc,n.range.toB,f,this.decorations,this.dynamicDecorationMap);p=S.breakAtStart,v=S.openStart,x=T.openEnd;let k=this.compositionView(n);T.breakAtStart?k.breakAfter=1:T.content.length&&k.merge(k.length,k.length,T.content[0],!1,T.openStart,0)&&(k.breakAfter=T.content[0].breakAfter,T.content.shift()),S.content.length&&k.merge(0,0,S.content[S.content.length-1],!0,0,S.openEnd)&&S.content.pop(),c=S.content.concat(k).concat(T.content)}else({content:c,breakAtStart:p,openStart:v,openEnd:x}=vs.build(this.view.state.doc,h,f,this.decorations,this.dynamicDecorationMap));let{i:m,off:d}=s.findPos(u,1),{i:b,off:A}=s.findPos(l,-1);QO(this,b,A,m,d,c,p,v,x)}n&&this.fixCompositionDOM(n)}compositionView(e){let t=new Li(e.text.nodeValue);t.flags|=8;for(let{deco:r}of e.marks)t=new ji(r,[t],t.length);let n=new Et;return n.append(t,0),n}fixCompositionDOM(e){let t=(s,o)=>{o.flags|=8,this.markedForComposition.add(o);let a=Ie.get(s);a!=o&&(a&&(a.dom=null),o.setDOM(s))},n=this.childPos(e.range.fromB,1),r=this.children[n.i];t(e.line,r);for(let s=e.marks.length-1;s>=-1;s--)n=r.childPos(n.off,1),r=r.children[n.i],t(s>=0?e.marks[s].node:e.text,r)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let n=this.view.root.activeElement,r=n==this.dom,s=!r&&ca(this.dom,this.view.observer.selectionRange)&&!(n&&this.dom.contains(n));if(!(r||t||s))return;let o=this.forceSelection;this.forceSelection=!1;let a=this.view.state.selection.main,l=this.domAtPos(a.anchor),u=a.empty?l:this.domAtPos(a.head);if(fe.gecko&&a.empty&&!this.hasComposition&&kx(l)){let f=document.createTextNode("");this.view.observer.ignore(()=>l.node.insertBefore(f,l.node.childNodes[l.offset]||null)),l=u=new kt(f,0),o=!0}let h=this.view.observer.selectionRange;(o||!h.focusNode||!Ua(l.node,l.offset,h.anchorNode,h.anchorOffset)||!Ua(u.node,u.offset,h.focusNode,h.focusOffset))&&(this.view.observer.ignore(()=>{fe.android&&fe.chrome&&this.dom.contains(h.focusNode)&&Qx(h.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let f=Ra(this.view.root);if(f)if(a.empty){if(fe.gecko){let c=Tx(l.node,l.offset);if(c&&c!=3){let p=e0(l.node,l.offset,c==1?1:-1);p&&(l=new kt(p,c==1?0:p.nodeValue.length))}}f.collapse(l.node,l.offset),a.bidiLevel!=null&&h.cursorBidiLevel!=null&&(h.cursorBidiLevel=a.bidiLevel)}else if(f.extend){f.collapse(l.node,l.offset);try{f.extend(u.node,u.offset)}catch{}}else{let c=document.createRange();a.anchor>a.head&&([l,u]=[u,l]),c.setEnd(u.node,u.offset),c.setStart(l.node,l.offset),f.removeAllRanges(),f.addRange(c)}s&&this.view.root.activeElement==this.dom&&(this.dom.blur(),n&&n.focus())}),this.view.observer.setSelectionRange(l,u)),this.impreciseAnchor=l.precise?null:new kt(h.anchorNode,h.anchorOffset),this.impreciseHead=u.precise?null:new kt(h.focusNode,h.focusOffset)}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,n=Ra(e.root),{anchorNode:r,anchorOffset:s}=e.observer.selectionRange;if(!n||!t.empty||!t.assoc||!n.modify)return;let o=Et.find(this,t.head);if(!o)return;let a=o.posAtStart;if(t.head==a||t.head==a+o.length)return;let l=this.coordsAt(t.head,-1),u=this.coordsAt(t.head,1);if(!l||!u||l.bottom>u.top)return;let h=this.domAtPos(t.head+t.assoc);n.collapse(h.node,h.offset),n.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let f=e.observer.selectionRange;e.docView.posFromDOM(f.anchorNode,f.anchorOffset)!=t.from&&n.collapse(r,s)}nearest(e){for(let t=e;t;){let n=Ie.get(t);if(n&&n.rootView==this)return n;t=t.parentNode}return null}posFromDOM(e,t){let n=this.nearest(e);if(!n)throw new RangeError("Trying to find position for a DOM position outside of the document");return n.localPosFromDOM(e,t)+n.posAtStart}domAtPos(e){let{i:t,off:n}=this.childCursor().findPos(e,-1);for(;to||e==o&&s.type!=Ke.WidgetBefore&&s.type!=Ke.WidgetAfter&&(!r||t==2||this.children[r-1].breakAfter||this.children[r-1].type==Ke.WidgetBefore&&t>-2))return s.coordsAt(e-o,t);n=o}}measureVisibleLineHeights(e){let t=[],{from:n,to:r}=e,s=this.view.contentDOM.clientWidth,o=s>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,a=-1,l=this.view.textDirection==We.LTR;for(let u=0,h=0;hr)break;if(u>=n){let p=f.dom.getBoundingClientRect();if(t.push(p.height),o){let v=f.dom.lastChild,x=v?Tr(v):[];if(x.length){let m=x[x.length-1],d=l?m.right-p.left:p.right-m.left;d>a&&(a=d,this.minWidth=s,this.minWidthFrom=u,this.minWidthTo=c)}}}u=c+f.breakAfter}return t}textDirectionAt(e){let{i:t}=this.childPos(e,1);return getComputedStyle(this.children[t].dom).direction=="rtl"?We.RTL:We.LTR}measureTextSize(){for(let s of this.children)if(s instanceof Et){let o=s.measureTextSize();if(o)return o}let e=document.createElement("div"),t,n,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 s=Tr(e.firstChild)[0];t=e.getBoundingClientRect().height,n=s?s.width/27:7,r=s?s.height:t,e.remove()}),{lineHeight:t,charWidth:n,textHeight:r}}childCursor(e=this.length){let t=this.children.length;return t&&(e-=this.children[--t].length),new EO(this.children,e,t)}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let n=0,r=0;;r++){let s=r==t.viewports.length?null:t.viewports[r],o=s?s.from-1:this.length;if(o>n){let a=t.lineBlockAt(o).bottom-t.lineBlockAt(n).top;e.push(ge.replace({widget:new mp(a),block:!0,inclusive:!0,isBlockGap:!0}).range(n,o))}if(!s)break;n=s.to+1}return ge.set(e)}updateDeco(){let e=this.view.state.facet(Us).map((t,n)=>(this.dynamicDecorationMap[n]=typeof t=="function")?t(this.view):t);for(let t=e.length;tt.anchor?-1:1),r;if(!n)return;!t.empty&&(r=this.coordsAt(t.anchor,t.anchor>t.head?-1:1))&&(n={left:Math.min(n.left,r.left),top:Math.min(n.top,r.top),right:Math.max(n.right,r.right),bottom:Math.max(n.bottom,r.bottom)});let s=zO(this.view),o={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom};ax(this.view.scrollDOM,o,t.head-1)return null;o+=f.text.length}if(a=a.parentNode,!a)return null;let l=Ie.get(a);if(l){r=s=l.posAtStart+o;break}}return{from:r,to:s,node:t}}function Mx(i,e){let t=HO(i);if(!t)return null;let{from:n,to:r,node:s}=t,o=e.mapPos(n,-1),a=e.mapPos(r,1),l=s.nodeValue;if(/[\n\r]/.test(l))return null;if(a-o!=l.length){let c=e.mapPos(n,1),p=e.mapPos(r,-1);if(p-c==l.length)o=c,a=p;else if(i.state.doc.sliceString(a-l.length,a)==l)o=a-l.length;else if(i.state.doc.sliceString(o,o+l.length)==l)a=o+l.length;else return null}let{main:u}=i.state.selection;if(i.state.doc.sliceString(o,a)!=l||o>u.head||a0)n=n.childNodes[r-1],r=dn(n);else break}if(t>=0)for(let n=i,r=e;;){if(n.nodeType==3)return n;if(n.nodeType==1&&r=0)n=n.childNodes[r],r=0;else break}return null}function Tx(i,e){return i.nodeType!=1?0:(e&&i.childNodes[e-1].contentEditable=="false"?1:0)|(e0;){let u=xt(r.text,o,!1);if(n(r.text.slice(u,o))!=l)break;o=u}for(;ai?e.left-i:Math.max(0,i-e.right)}function Ux(i,e){return e.top>i?e.top-i:Math.max(0,i-e.bottom)}function iu(i,e){return i.tope.top+1}function yp(i,e){return ei.bottom?{top:i.top,left:i.left,right:i.right,bottom:e}:i}function Fh(i,e,t){let n,r,s,o,a=!1,l,u,h,f;for(let v=i.firstChild;v;v=v.nextSibling){let x=Tr(v);for(let m=0;mA||o==A&&s>b){n=v,r=d,s=b,o=A;let S=A?t0?m0)}b==0?t>d.bottom&&(!h||h.bottomd.top)&&(u=v,f=d):h&&iu(h,d)?h=Op(h,d.bottom):f&&iu(f,d)&&(f=yp(f,d.top))}}if(h&&h.bottom>=t?(n=l,r=h):f&&f.top<=t&&(n=u,r=f),!n)return{node:i,offset:0};let c=Math.max(r.left,Math.min(r.right,e));if(n.nodeType==3)return _p(n,c,t);if(a&&n.contentEditable!="false")return Fh(n,c,t);let p=Array.prototype.indexOf.call(i.childNodes,n)+(e>=(r.left+r.right)/2?1:0);return{node:i,offset:p}}function _p(i,e,t){let n=i.nodeValue.length,r=-1,s=1e9,o=0;for(let a=0;at?h.top-t:t-h.bottom)-1;if(h.left-1<=e&&h.right+1>=e&&f=(h.left+h.right)/2,p=c;if((fe.chrome||fe.gecko)&&Cr(i,a).getBoundingClientRect().left==h.right&&(p=!c),f<=0)return{node:i,offset:a+(p?1:0)};r=a+(p?1:0),s=f}}}return{node:i,offset:r>-1?r:o>0?i.nodeValue.length:0}}function t0(i,e,t,n=-1){var r,s;let o=i.contentDOM.getBoundingClientRect(),a=o.top+i.viewState.paddingTop,l,{docHeight:u}=i.viewState,{x:h,y:f}=e,c=f-a;if(c<0)return 0;if(c>u)return i.state.doc.length;for(let S=i.viewState.heightOracle.textHeight/2,T=!1;l=i.elementAtHeight(c),l.type!=Ke.Text;)for(;c=n>0?l.bottom+S:l.top-S,!(c>=0&&c<=u);){if(T)return t?null:0;T=!0,n=-n}f=a+c;let p=l.from;if(pi.viewport.to)return i.viewport.to==i.state.doc.length?i.state.doc.length:t?null:wp(i,o,l,h,f);let v=i.dom.ownerDocument,x=i.root.elementFromPoint?i.root:v,m=x.elementFromPoint(h,f);m&&!i.contentDOM.contains(m)&&(m=null),m||(h=Math.max(o.left+1,Math.min(o.right-1,h)),m=x.elementFromPoint(h,f),m&&!i.contentDOM.contains(m)&&(m=null));let d,b=-1;if(m&&((r=i.docView.nearest(m))===null||r===void 0?void 0:r.isEditable)!=!1){if(v.caretPositionFromPoint){let S=v.caretPositionFromPoint(h,f);S&&({offsetNode:d,offset:b}=S)}else if(v.caretRangeFromPoint){let S=v.caretRangeFromPoint(h,f);S&&({startContainer:d,startOffset:b}=S,(!i.contentDOM.contains(d)||fe.safari&&$x(d,b,h)||fe.chrome&&Px(d,b,h))&&(d=void 0))}}if(!d||!i.docView.dom.contains(d)){let S=Et.find(i.docView,p);if(!S)return c>l.top+l.height/2?l.to:l.from;({node:d,offset:b}=Fh(S.dom,h,f))}let A=i.docView.nearest(d);if(!A)return null;if(A.isWidget&&((s=A.dom)===null||s===void 0?void 0:s.nodeType)==1){let S=A.dom.getBoundingClientRect();return e.yi.defaultLineHeight*1.5){let a=i.viewState.heightOracle.textHeight,l=Math.floor((r-t.top-(i.defaultLineHeight-a)*.5)/a);s+=l*i.viewState.heightOracle.lineLength}let o=i.state.sliceDoc(t.from,t.to);return t.from+Ah(o,s,i.state.tabSize)}function $x(i,e,t){let n;if(i.nodeType!=3||e!=(n=i.nodeValue.length))return!1;for(let r=i.nextSibling;r;r=r.nextSibling)if(r.nodeType!=1||r.nodeName!="BR")return!1;return Cr(i,n-1,n).getBoundingClientRect().left>t}function Px(i,e,t){if(e!=0)return!1;for(let r=i;;){let s=r.parentNode;if(!s||s.nodeType!=1||s.firstChild!=r)return!1;if(s.classList.contains("cm-line"))break;r=s}let n=i.nodeType==1?i.getBoundingClientRect():Cr(i,0,Math.max(i.nodeValue.length,1)).getBoundingClientRect();return t-n.left>5}function Xh(i,e){let t=i.lineBlockAt(e);if(Array.isArray(t.type)){for(let n of t.type)if(n.to>e||n.to==e&&(n.to==t.to||n.type==Ke.Text))return n}return t}function Jx(i,e,t,n){let r=Xh(i,e.head),s=!n||r.type!=Ke.Text||!(i.lineWrapping||r.widgetLineBreaks)?null:i.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head);if(s){let o=i.dom.getBoundingClientRect(),a=i.textDirectionAt(r.from),l=i.posAtCoords({x:t==(a==We.LTR)?o.right-1:o.left+1,y:(s.top+s.bottom)/2});if(l!=null)return K.cursor(l,t?-1:1)}return K.cursor(t?r.to:r.from,t?-1:1)}function bp(i,e,t,n){let r=i.state.doc.lineAt(e.head),s=i.bidiSpans(r),o=i.textDirectionAt(r.from);for(let a=e,l=null;;){let u=xx(r,s,o,a,t),h=qO;if(!u){if(r.number==(t?i.state.doc.lines:1))return a;h=` 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n==t.from?t:K.cursor(n,n{this.ignoreDuringComposition(r)||r.type=="keydown"&&this.keydown(e,r)||(this.mustFlushObserver(r)&&e.observer.forceFlush(),this.runCustomHandlers(r.type,e,r)?r.preventDefault():n(e,r))};for(let n in tt){let r=tt[n];e.contentDOM.addEventListener(n,s=>{vp(e,s)&&t(r,s)},Gh[n]),this.registeredEvents.push(n)}e.scrollDOM.addEventListener("mousedown",n=>{if(n.target==e.scrollDOM&&n.clientY>e.contentDOM.getBoundingClientRect().bottom&&(t(tt.mousedown,n),!n.defaultPrevented&&n.button==2)){let r=e.contentDOM.style.minHeight;e.contentDOM.style.minHeight="100%",setTimeout(()=>e.contentDOM.style.minHeight=r,200)}}),e.scrollDOM.addEventListener("drop",n=>{n.target==e.scrollDOM&&n.clientY>e.contentDOM.getBoundingClientRect().bottom&&t(tt.drop,n)}),fe.chrome&&fe.chrome_version==102&&e.scrollDOM.addEventListener("wheel",()=>{this.chromeScrollHack<0?e.contentDOM.style.pointerEvents="none":window.clearTimeout(this.chromeScrollHack),this.chromeScrollHack=setTimeout(()=>{this.chromeScrollHack=-1,e.contentDOM.style.pointerEvents=""},100)},{passive:!0}),this.notifiedFocused=e.hasFocus,fe.safari&&e.contentDOM.addEventListener("input",()=>null)}setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}ensureHandlers(e,t){var n;let r;this.customHandlers=[];for(let s of t)if(r=(n=s.update(e).spec)===null||n===void 0?void 0:n.domEventHandlers){this.customHandlers.push({plugin:s.value,handlers:r});for(let o in r)this.registeredEvents.indexOf(o)<0&&o!="scroll"&&(this.registeredEvents.push(o),e.contentDOM.addEventListener(o,a=>{vp(e,a)&&this.runCustomHandlers(o,e,a)&&a.preventDefault()}))}}runCustomHandlers(e,t,n){for(let r of this.customHandlers){let s=r.handlers[e];if(s)try{if(s.call(r.plugin,n,t)||n.defaultPrevented)return!0}catch(o){Xt(t.state,o)}}return!1}runScrollHandlers(e,t){this.lastScrollTop=e.scrollDOM.scrollTop,this.lastScrollLeft=e.scrollDOM.scrollLeft;for(let n of this.customHandlers){let r=n.handlers.scroll;if(r)try{r.call(n.plugin,t,e)}catch(s){Xt(e.state,s)}}}keydown(e,t){if(this.lastKeyCode=t.keyCode,this.lastKeyTime=Date.now(),t.keyCode==9&&Date.now()r.keyCode==t.keyCode))&&!t.ctrlKey||jx.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(this.pendingIOSKey=n||t,setTimeout(()=>this.flushIOSKey(e),250),!0):!1}flushIOSKey(e){let t=this.pendingIOSKey;return t?(this.pendingIOSKey=void 0,mr(e.contentDOM,t.key,t.keyCode)):!1}ignoreDuringComposition(e){return/^key/.test(e.type)?this.composing>0?!0:fe.safari&&!fe.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1:!1}mustFlushObserver(e){return e.type=="keydown"&&e.keyCode!=229}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.mouseSelection&&this.mouseSelection.update(e),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}const i0=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],jx="dthko",n0=[16,17,18,20,91,92,224,225],vo=6;function So(i){return Math.max(0,i)*.7+8}function Dx(i,e){return Math.max(Math.abs(i.clientX-e.clientX),Math.abs(i.clientY-e.clientY))}class Nx{constructor(e,t,n,r){this.view=e,this.startEvent=t,this.style=n,this.mustSelect=r,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParent=lx(e.contentDOM),this.atoms=e.state.facet(lc).map(o=>o(e));let s=e.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(ke.allowMultipleSelections)&&Zx(e,t),this.dragging=Xx(e,t)&&l0(t)==1?null:!1}start(e){this.dragging===!1&&(e.preventDefault(),this.select(e))}move(e){var t;if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&Dx(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let n=0,r=0,s=((t=this.scrollParent)===null||t===void 0?void 0:t.getBoundingClientRect())||{left:0,top:0,right:this.view.win.innerWidth,bottom:this.view.win.innerHeight},o=zO(this.view);e.clientX-o.left<=s.left+vo?n=-So(s.left-e.clientX):e.clientX+o.right>=s.right-vo&&(n=So(e.clientX-s.right)),e.clientY-o.top<=s.top+vo?r=-So(s.top-e.clientY):e.clientY+o.bottom>=s.bottom-vo&&(r=So(e.clientY-s.bottom)),this.setScrollSpeed(n,r)}up(e){this.dragging==null&&this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener("mousemove",this.move),e.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=null}setScrollSpeed(e,t){this.scrollSpeed={x:e,y:t},e||t?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){this.scrollParent?(this.scrollParent.scrollLeft+=this.scrollSpeed.x,this.scrollParent.scrollTop+=this.scrollSpeed.y):this.view.win.scrollBy(this.scrollSpeed.x,this.scrollSpeed.y),this.dragging===!1&&this.select(this.lastEvent)}skipAtoms(e){let t=null;for(let n=0;nthis.select(this.lastEvent),20)}}function Zx(i,e){let t=i.state.facet(LO);return t.length?t[0](e):fe.mac?e.metaKey:e.ctrlKey}function Fx(i,e){let t=i.state.facet(jO);return t.length?t[0](e):fe.mac?!e.altKey:!e.ctrlKey}function Xx(i,e){let{main:t}=i.state.selection;if(t.empty)return!1;let n=Ra(i.root);if(!n||n.rangeCount==0)return!0;let r=n.getRangeAt(0).getClientRects();for(let s=0;s=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function vp(i,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,n;t!=i.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(n=Ie.get(t))&&n.ignoreEvent(e))return!1;return!0}const tt=Object.create(null),Gh=Object.create(null),r0=fe.ie&&fe.ie_version<15||fe.ios&&fe.webkit_version<604;function Gx(i){let e=i.dom.parentNode;if(!e)return;let t=e.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.focus(),setTimeout(()=>{i.focus(),t.remove(),s0(i,t.value)},50)}function s0(i,e){let{state:t}=i,n,r=1,s=t.toText(e),o=s.lines==t.selection.ranges.length;if(Wh!=null&&t.selection.ranges.every(l=>l.empty)&&Wh==s.toString()){let l=-1;n=t.changeByRange(u=>{let h=t.doc.lineAt(u.from);if(h.from==l)return{range:u};l=h.from;let f=t.toText((o?s.line(r++).text:e)+t.lineBreak);return{changes:{from:h.from,insert:f},range:K.cursor(u.from+f.length)}})}else o?n=t.changeByRange(l=>{let u=s.line(r++);return{changes:{from:l.from,to:l.to,insert:u.text},range:K.cursor(l.from+u.length)}}):n=t.replaceSelection(s);i.dispatch(n,{userEvent:"input.paste",scrollIntoView:!0})}tt.keydown=(i,e)=>{i.inputState.setSelectionOrigin("select"),e.keyCode==27&&(i.inputState.lastEscPress=Date.now())};tt.touchstart=(i,e)=>{i.inputState.lastTouchTime=Date.now(),i.inputState.setSelectionOrigin("select.pointer")};tt.touchmove=i=>{i.inputState.setSelectionOrigin("select.pointer")};Gh.touchstart=Gh.touchmove={passive:!0};tt.mousedown=(i,e)=>{if(i.observer.flush(),i.inputState.lastTouchTime>Date.now()-2e3)return;let t=null;for(let n of i.state.facet(DO))if(t=n(i,e),t)break;if(!t&&e.button==0&&(t=zx(i,e)),t){let n=!i.hasFocus;i.inputState.startMouseSelection(new Nx(i,e,t,n)),n&&i.observer.ignore(()=>MO(i.contentDOM)),i.inputState.mouseSelection&&i.inputState.mouseSelection.start(e)}};function Sp(i,e,t,n){if(n==1)return K.cursor(e,t);if(n==2)return Ax(i.state,e,t);{let r=Et.find(i.docView,e),s=i.state.doc.lineAt(r?r.posAtEnd:e),o=r?r.posAtStart:s.from,a=r?r.posAtEnd:s.to;return ai>=e.top&&i<=e.bottom,xp=(i,e,t)=>a0(e,t)&&i>=t.left&&i<=t.right;function Wx(i,e,t,n){let r=Et.find(i.docView,e);if(!r)return 1;let s=e-r.posAtStart;if(s==0)return 1;if(s==r.length)return-1;let o=r.coordsAt(s,-1);if(o&&xp(t,n,o))return-1;let a=r.coordsAt(s,1);return a&&xp(t,n,a)?1:o&&a0(n,o)?-1:1}function kp(i,e){let t=i.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:t,bias:Wx(i,t,e.clientX,e.clientY)}}const Yx=fe.ie&&fe.ie_version<=11;let Mp=null,Tp=0,Cp=0;function l0(i){if(!Yx)return i.detail;let e=Mp,t=Cp;return Mp=i,Cp=Date.now(),Tp=!e||t>Date.now()-400&&Math.abs(e.clientX-i.clientX)<2&&Math.abs(e.clientY-i.clientY)<2?(Tp+1)%3:1}function zx(i,e){let t=kp(i,e),n=l0(e),r=i.state.selection;return{update(s){s.docChanged&&(t.pos=s.changes.mapPos(t.pos),r=r.map(s.changes))},get(s,o,a){let l=kp(i,s),u,h=Sp(i,l.pos,l.bias,n);if(t.pos!=l.pos&&!o){let f=Sp(i,t.pos,t.bias,n),c=Math.min(f.from,h.from),p=Math.max(f.to,h.to);h=c1&&(u=Vx(r,l.pos))?u:a?r.addRange(h):K.create([h])}}}function Vx(i,e){for(let t=0;t=e)return K.create(i.ranges.slice(0,t).concat(i.ranges.slice(t+1)),i.mainIndex==t?0:i.mainIndex-(i.mainIndex>t?1:0))}return null}tt.dragstart=(i,e)=>{let{selection:{main:t}}=i.state,{mouseSelection:n}=i.inputState;n&&(n.dragging=t),e.dataTransfer&&(e.dataTransfer.setData("Text",i.state.sliceDoc(t.from,t.to)),e.dataTransfer.effectAllowed="copyMove")};function Ep(i,e,t,n){if(!t)return;let r=i.posAtCoords({x:e.clientX,y:e.clientY},!1);e.preventDefault();let{mouseSelection:s}=i.inputState,o=n&&s&&s.dragging&&Fx(i,e)?{from:s.dragging.from,to:s.dragging.to}:null,a={from:r,insert:t},l=i.state.changes(o?[o,a]:a);i.focus(),i.dispatch({changes:l,selection:{anchor:l.mapPos(r,-1),head:l.mapPos(r,1)},userEvent:o?"move.drop":"input.drop"})}tt.drop=(i,e)=>{if(!e.dataTransfer)return;if(i.state.readOnly)return e.preventDefault();let t=e.dataTransfer.files;if(t&&t.length){e.preventDefault();let n=Array(t.length),r=0,s=()=>{++r==t.length&&Ep(i,e,n.filter(o=>o!=null).join(i.state.lineBreak),!1)};for(let o=0;o{/[\x00-\x08\x0e-\x1f]{2}/.test(a.result)||(n[o]=a.result),s()},a.readAsText(t[o])}}else Ep(i,e,e.dataTransfer.getData("Text"),!0)};tt.paste=(i,e)=>{if(i.state.readOnly)return e.preventDefault();i.observer.flush();let t=r0?null:e.clipboardData;t?(s0(i,t.getData("text/plain")||t.getData("text/uri-text")),e.preventDefault()):Gx(i)};function Kx(i,e){let t=i.dom.parentNode;if(!t)return;let n=t.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.value=e,n.focus(),n.selectionEnd=e.length,n.selectionStart=0,setTimeout(()=>{n.remove(),i.focus()},50)}function qx(i){let e=[],t=[],n=!1;for(let r of i.selection.ranges)r.empty||(e.push(i.sliceDoc(r.from,r.to)),t.push(r));if(!e.length){let r=-1;for(let{from:s}of i.selection.ranges){let o=i.doc.lineAt(s);o.number>r&&(e.push(o.text),t.push({from:o.from,to:Math.min(i.doc.length,o.to+1)})),r=o.number}n=!0}return{text:e.join(i.lineBreak),ranges:t,linewise:n}}let Wh=null;tt.copy=tt.cut=(i,e)=>{let{text:t,ranges:n,linewise:r}=qx(i.state);if(!t&&!r)return;Wh=r?t:null;let s=r0?null:e.clipboardData;s?(e.preventDefault(),s.clearData(),s.setData("text/plain",t)):Kx(i,t),e.type=="cut"&&!i.state.readOnly&&i.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"})};const u0=Ni.define();function h0(i,e){let t=[];for(let n of i.facet(FO)){let r=n(i,e);r&&t.push(r)}return t?i.update({effects:t,annotations:u0.of(!0)}):null}function f0(i){setTimeout(()=>{let e=i.hasFocus;if(e!=i.inputState.notifiedFocused){let t=h0(i.state,e);t?i.dispatch(t):i.update([])}},10)}tt.focus=i=>{i.inputState.lastFocusTime=Date.now(),!i.scrollDOM.scrollTop&&(i.inputState.lastScrollTop||i.inputState.lastScrollLeft)&&(i.scrollDOM.scrollTop=i.inputState.lastScrollTop,i.scrollDOM.scrollLeft=i.inputState.lastScrollLeft),f0(i)};tt.blur=i=>{i.observer.clearSelectionRange(),f0(i)};tt.compositionstart=tt.compositionupdate=i=>{i.inputState.compositionFirstChange==null&&(i.inputState.compositionFirstChange=!0),i.inputState.composing<0&&(i.inputState.composing=0)};tt.compositionend=i=>{i.inputState.composing=-1,i.inputState.compositionEndedAt=Date.now(),i.inputState.compositionPendingKey=!0,i.inputState.compositionPendingChange=i.observer.pendingRecords().length>0,i.inputState.compositionFirstChange=null,fe.chrome&&fe.android?i.observer.flushSoon():i.inputState.compositionPendingChange?Promise.resolve().then(()=>i.observer.flush()):setTimeout(()=>{i.inputState.composing<0&&i.docView.hasComposition&&i.update([])},50)};tt.contextmenu=i=>{i.inputState.lastContextMenu=Date.now()};tt.beforeinput=(i,e)=>{var t;let n;if(fe.chrome&&fe.android&&(n=i0.find(r=>r.inputType==e.inputType))&&(i.observer.delayAndroidKey(n.key,n.keyCode),n.key=="Backspace"||n.key=="Delete")){let r=((t=window.visualViewport)===null||t===void 0?void 0:t.height)||0;setTimeout(()=>{var s;(((s=window.visualViewport)===null||s===void 0?void 0:s.height)||0)>r+10&&i.hasFocus&&(i.contentDOM.blur(),i.focus())},100)}};const Qp=["pre-wrap","normal","pre-line","break-spaces"];class Hx{constructor(e){this.lineWrapping=e,this.doc=Te.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(e,t){let n=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(n+=Math.max(0,Math.ceil((t-e-n*this.lineLength*.5)/this.lineLength))),this.lineHeight*n}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 Qp.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let n=0;n-1,l=Math.round(t)!=Math.round(this.lineHeight)||this.lineWrapping!=a;if(this.lineWrapping=a,this.lineHeight=t,this.charWidth=n,this.textHeight=r,this.lineLength=s,l){this.heightSamples={};for(let u=0;u0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e,t){this.height!=t&&(Math.abs(this.height-t)>pa&&(e.heightChanged=!0),this.height=t)}replace(e,t,n){return Mt.of(n)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,n,r){let s=this,o=n.doc;for(let a=r.length-1;a>=0;a--){let{fromA:l,toA:u,fromB:h,toB:f}=r[a],c=s.lineAt(l,Be.ByPosNoHeight,n.setDoc(t),0,0),p=c.to>=u?c:s.lineAt(u,Be.ByPosNoHeight,n,0,0);for(f+=p.to-u,u=p.to;a>0&&c.from<=r[a-1].toA;)l=r[a-1].fromA,h=r[a-1].fromB,a--,ls*2){let a=e[t-1];a.break?e.splice(--t,1,a.left,null,a.right):e.splice(--t,1,a.left,a.right),n+=1+a.break,r-=a.size}else if(s>r*2){let a=e[n];a.break?e.splice(n,1,a.left,null,a.right):e.splice(n,1,a.left,a.right),n+=2+a.break,s-=a.size}else break;else if(r=s&&o(this.blockAt(0,n,r,s))}updateHeight(e,t=0,n=!1,r){return r&&r.from<=t&&r.more&&this.setHeight(e,r.heights[r.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Jt extends c0{constructor(e,t){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(e,t,n,r){return new Si(r,this.length,n,this.height,this.breaks)}replace(e,t,n){let r=n[0];return n.length==1&&(r instanceof Jt||r instanceof ct&&r.flags&4)&&Math.abs(this.length-r.length)<10?(r instanceof ct?r=new Jt(r.length,this.height):r.height=this.height,this.outdated||(r.outdated=!1),r):Mt.of(n)}updateHeight(e,t=0,n=!1,r){return r&&r.from<=t&&r.more?this.setHeight(e,r.heights[r.index++]):(n||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 ct extends Mt{constructor(e){super(e,0)}heightMetrics(e,t){let n=e.doc.lineAt(t).number,r=e.doc.lineAt(t+this.length).number,s=r-n+1,o,a=0;if(e.lineWrapping){let l=Math.min(this.height,e.lineHeight*s);o=l/s,this.length>s+1&&(a=(this.height-l)/(this.length-s-1))}else o=this.height/s;return{firstLine:n,lastLine:r,perLine:o,perChar:a}}blockAt(e,t,n,r){let{firstLine:s,lastLine:o,perLine:a,perChar:l}=this.heightMetrics(t,r);if(t.lineWrapping){let u=r+Math.round(Math.max(0,Math.min(1,(e-n)/this.height))*this.length),h=t.doc.lineAt(u),f=a+h.length*l,c=Math.max(n,e-f/2);return new Si(h.from,h.length,c,f,0)}else{let u=Math.max(0,Math.min(o-s,Math.floor((e-n)/a))),{from:h,length:f}=t.doc.line(s+u);return new Si(h,f,n+a*u,a,0)}}lineAt(e,t,n,r,s){if(t==Be.ByHeight)return this.blockAt(e,n,r,s);if(t==Be.ByPosNoHeight){let{from:p,to:v}=n.doc.lineAt(e);return new Si(p,v-p,0,0,0)}let{firstLine:o,perLine:a,perChar:l}=this.heightMetrics(n,s),u=n.doc.lineAt(e),h=a+u.length*l,f=u.number-o,c=r+a*f+l*(u.from-s-f);return new Si(u.from,u.length,Math.max(r,Math.min(c,r+this.height-h)),h,0)}forEachLine(e,t,n,r,s,o){e=Math.max(e,s),t=Math.min(t,s+this.length);let{firstLine:a,perLine:l,perChar:u}=this.heightMetrics(n,s);for(let h=e,f=r;h<=t;){let c=n.doc.lineAt(h);if(h==e){let v=c.number-a;f+=l*v+u*(e-s-v)}let p=l+u*c.length;o(new Si(c.from,c.length,f,p,0)),f+=p,h=c.to+1}}replace(e,t,n){let r=this.length-t;if(r>0){let s=n[n.length-1];s instanceof ct?n[n.length-1]=new ct(s.length+r):n.push(null,new ct(r-1))}if(e>0){let s=n[0];s instanceof ct?n[0]=new ct(e+s.length):n.unshift(new ct(e-1),null)}return Mt.of(n)}decomposeLeft(e,t){t.push(new ct(e-1),null)}decomposeRight(e,t){t.push(null,new ct(this.length-e-1))}updateHeight(e,t=0,n=!1,r){let s=t+this.length;if(r&&r.from<=t+this.length&&r.more){let o=[],a=Math.max(t,r.from),l=-1;for(r.from>t&&o.push(new ct(r.from-t-1).updateHeight(e,t));a<=s&&r.more;){let h=e.doc.lineAt(a).length;o.length&&o.push(null);let f=r.heights[r.index++];l==-1?l=f:Math.abs(f-l)>=pa&&(l=-2);let c=new Jt(h,f);c.outdated=!1,o.push(c),a+=h+1}a<=s&&o.push(null,new ct(s-a).updateHeight(e,a));let u=Mt.of(o);return(l<0||Math.abs(u.height-this.height)>=pa||Math.abs(l-this.heightMetrics(e,t).perLine)>=pa)&&(e.heightChanged=!0),u}else(n||this.outdated)&&(this.setHeight(e,e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class tk extends Mt{constructor(e,t,n){super(e.length+t+n.length,e.height+n.height,t|(e.outdated||n.outdated?2:0)),this.left=e,this.right=n,this.size=e.size+n.size}get break(){return this.flags&1}blockAt(e,t,n,r){let s=n+this.left.height;return ea))return u;let h=t==Be.ByPosNoHeight?Be.ByPosNoHeight:Be.ByPos;return l?u.join(this.right.lineAt(a,h,n,o,a)):this.left.lineAt(a,h,n,r,s).join(u)}forEachLine(e,t,n,r,s,o){let a=r+this.left.height,l=s+this.left.length+this.break;if(this.break)e=l&&this.right.forEachLine(e,t,n,a,l,o);else{let u=this.lineAt(l,Be.ByPos,n,r,s);e=e&&u.from<=t&&o(u),t>u.to&&this.right.forEachLine(u.to+1,t,n,a,l,o)}}replace(e,t,n){let r=this.left.length+this.break;if(tthis.left.length)return this.balanced(this.left,this.right.replace(e-r,t-r,n));let s=[];e>0&&this.decomposeLeft(e,s);let o=s.length;for(let a of n)s.push(a);if(e>0&&Ap(s,o-1),t=n&&t.push(null)),e>n&&this.right.decomposeLeft(e-n,t)}decomposeRight(e,t){let n=this.left.length,r=n+this.break;if(e>=r)return this.right.decomposeRight(e-r,t);e2*t.size||t.size>2*e.size?Mt.of(this.break?[e,null,t]:[e,t]):(this.left=e,this.right=t,this.height=e.height+t.height,this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,n=!1,r){let{left:s,right:o}=this,a=t+s.length+this.break,l=null;return r&&r.from<=t+s.length&&r.more?l=s=s.updateHeight(e,t,n,r):s.updateHeight(e,t,n),r&&r.from<=a+o.length&&r.more?l=o=o.updateHeight(e,a,n,r):o.updateHeight(e,a,n),l?this.balanced(s,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function Ap(i,e){let t,n;i[e]==null&&(t=i[e-1])instanceof ct&&(n=i[e+1])instanceof ct&&i.splice(e-1,3,new ct(t.length+1+n.length))}const ik=5;class uc{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let n=Math.min(t,this.lineEnd),r=this.nodes[this.nodes.length-1];r instanceof Jt?r.length+=n-this.pos:(n>this.pos||!this.isCovered)&&this.nodes.push(new Jt(n-this.pos,-1)),this.writtenTo=n,t>n&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,n){if(e=ik)&&this.addLineDeco(r,s,o)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenToe&&this.nodes.push(new Jt(this.pos-e,-1)),this.writtenTo=this.pos}blankContent(e,t){let n=new ct(t-e);return this.oracle.doc.lineAt(e).to==t&&(n.flags|=4),n}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof Jt)return e;let t=new Jt(0,-1);return this.nodes.push(t),t}addBlock(e){var t;this.enterLine();let n=(t=e.deco)===null||t===void 0?void 0:t.type;n==Ke.WidgetAfter&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,n!=Ke.WidgetBefore&&(this.covering=e)}addLineDeco(e,t,n){let r=this.ensureLine();r.length+=n,r.collapsed+=n,r.widgetHeight=Math.max(r.widgetHeight,e),r.breaks+=t,this.writtenTo=this.pos=this.pos+n}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof Jt)&&!this.isCovered?this.nodes.push(new Jt(0,-1)):(this.writtenToh.clientHeight||h.scrollWidth>h.clientWidth)&&f.overflow!="visible"){let c=h.getBoundingClientRect();s=Math.max(s,c.left),o=Math.min(o,c.right),a=Math.max(a,c.top),l=u==i.parentNode?c.bottom:Math.min(l,c.bottom)}u=f.position=="absolute"||f.position=="fixed"?h.offsetParent:h.parentNode}else if(u.nodeType==11)u=u.host;else break;return{left:s-t.left,right:Math.max(s,o)-t.left,top:a-(t.top+e),bottom:Math.max(a,l)-(t.top+e)}}function ok(i,e){let t=i.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}class ru{constructor(e,t,n){this.from=e,this.to=t,this.size=n}static same(e,t){if(e.length!=t.length)return!1;for(let n=0;ntypeof n!="function"&&n.class=="cm-lineWrapping");this.heightOracle=new Hx(t),this.stateDeco=e.facet(Us).filter(n=>typeof n!="function"),this.heightMap=Mt.empty().applyChanges(this.stateDeco,Te.empty,this.heightOracle.setDoc(e.doc),[new Gt(0,0,0,e.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=ge.set(this.lineGaps.map(n=>n.draw(!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let n=0;n<=1;n++){let r=n?t.head:t.anchor;if(!e.some(({from:s,to:o})=>r>=s&&r<=o)){let{from:s,to:o}=this.lineBlockAt(r);e.push(new xo(s,o))}}this.viewports=e.sort((n,r)=>n.from-r.from),this.scaler=this.heightMap.height<=7e6?Up:new hk(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:fs(e,this.scaler))})}update(e,t=null){this.state=e.state;let n=this.stateDeco;this.stateDeco=this.state.facet(Us).filter(h=>typeof h!="function");let r=e.changedRanges,s=Gt.extendWithRanges(r,nk(n,this.stateDeco,e?e.changes:it.empty(this.state.doc.length))),o=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),s),this.heightMap.height!=o&&(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=s.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.headl.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,t));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(),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&e.selectionSet&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(GO)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let t=e.contentDOM,n=window.getComputedStyle(t),r=this.heightOracle,s=n.whiteSpace;this.defaultTextDirection=n.direction=="rtl"?We.RTL:We.LTR;let o=this.heightOracle.mustRefreshForWrapping(s),a=t.getBoundingClientRect(),l=o||this.mustMeasureContent||this.contentDOMHeight!=a.height;this.contentDOMHeight=a.height,this.mustMeasureContent=!1;let u=0,h=0,f=parseInt(n.paddingTop)||0,c=parseInt(n.paddingBottom)||0;(this.paddingTop!=f||this.paddingBottom!=c)&&(this.paddingTop=f,this.paddingBottom=c,u|=10),this.editorWidth!=e.scrollDOM.clientWidth&&(r.lineWrapping&&(l=!0),this.editorWidth=e.scrollDOM.clientWidth,u|=8),this.scrollTop!=e.scrollDOM.scrollTop&&(this.scrollAnchorHeight=-1,this.scrollTop=e.scrollDOM.scrollTop),this.scrolledToBottom=CO(e.scrollDOM);let p=(this.printing?ok:sk)(t,this.paddingTop),v=p.top-this.pixelViewport.top,x=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let m=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(m!=this.inView&&(this.inView=m,m&&(l=!0)),!this.inView&&!this.scrollTarget)return 0;let d=a.width;if((this.contentDOMWidth!=d||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=a.width,this.editorHeight=e.scrollDOM.clientHeight,u|=8),l){let A=e.docView.measureVisibleLineHeights(this.viewport);if(r.mustRefreshForHeights(A)&&(o=!0),o||r.lineWrapping&&Math.abs(d-this.contentDOMWidth)>r.charWidth){let{lineHeight:S,charWidth:T,textHeight:k}=e.docView.measureTextSize();o=S>0&&r.refresh(s,S,T,k,d/T,A),o&&(e.docView.minWidth=0,u|=8)}v>0&&x>0?h=Math.max(v,x):v<0&&x<0&&(h=Math.min(v,x)),r.heightChanged=!1;for(let S of this.viewports){let T=S.from==this.viewport.from?A:e.docView.measureVisibleLineHeights(S);this.heightMap=(o?Mt.empty().applyChanges(this.stateDeco,Te.empty,this.heightOracle,[new Gt(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(r,0,o,new ek(S.from,T))}r.heightChanged&&(u|=2)}let b=!this.viewportIsAppropriate(this.viewport,h)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return b&&(this.viewport=this.getViewport(h,this.scrollTarget)),this.updateForViewport(),(u&2||b)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]: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,t){let n=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),r=this.heightMap,s=this.heightOracle,{visibleTop:o,visibleBottom:a}=this,l=new xo(r.lineAt(o-n*1e3,Be.ByHeight,s,0,0).from,r.lineAt(a+(1-n)*1e3,Be.ByHeight,s,0,0).to);if(t){let{head:u}=t.range;if(ul.to){let h=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),f=r.lineAt(u,Be.ByPos,s,0,0),c;t.y=="center"?c=(f.top+f.bottom)/2-h/2:t.y=="start"||t.y=="nearest"&&u=a+Math.max(10,Math.min(n,250)))&&r>o-2*1e3&&s>1,o=r<<1;if(this.defaultTextDirection!=We.LTR&&!n)return[];let a=[],l=(u,h,f,c)=>{if(h-uu&&mm.from>=f.from&&m.to<=f.to&&Math.abs(m.from-u)m.fromd));if(!x){if(hm.from<=h&&m.to>=h)){let m=t.moveToLineBoundary(K.cursor(h),!1,!0).head;m>u&&(h=m)}x=new ru(u,h,this.gapSize(f,u,h,c))}a.push(x)};for(let u of this.viewportLines){if(u.lengthu.from&&l(u.from,c,u,h),pt.draw(this.heightOracle.lineWrapping))))}computeVisibleRanges(){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let t=[];Ne.spans(e,this.viewport.from,this.viewport.to,{span(r,s){t.push({from:r,to:s})},point(){}},20);let n=t.length!=this.visibleRanges.length||this.visibleRanges.some((r,s)=>r.from!=t[s].from||r.to!=t[s].to);return this.visibleRanges=t,n?4:0}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||fs(this.heightMap.lineAt(e,Be.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return fs(this.heightMap.lineAt(this.scaler.fromDOM(e),Be.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(e){let t=this.lineBlockAtHeight(e+8);return t.from>=this.viewport.from||this.viewportLines[0].top-e>200?t:this.viewportLines[0]}elementAtHeight(e){return fs(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 xo{constructor(e,t){this.from=e,this.to=t}}function lk(i,e,t){let n=[],r=i,s=0;return Ne.spans(t,i,e,{span(){},point(o,a){o>r&&(n.push({from:r,to:o}),s+=o-r),r=a}},20),r=1)return e[e.length-1].to;let n=Math.floor(i*t);for(let r=0;;r++){let{from:s,to:o}=e[r],a=o-s;if(n<=a)return s+n;n-=a}}function Mo(i,e){let t=0;for(let{from:n,to:r}of i.ranges){if(e<=r){t+=e-n;break}t+=r-n}return t/i.total}function uk(i,e){for(let t of i)if(e(t))return t}const Up={toDOM(i){return i},fromDOM(i){return i},scale:1};class hk{constructor(e,t,n){let r=0,s=0,o=0;this.viewports=n.map(({from:a,to:l})=>{let u=t.lineAt(a,Be.ByPos,e,0,0).top,h=t.lineAt(l,Be.ByPos,e,0,0).bottom;return r+=h-u,{from:a,to:l,top:u,bottom:h,domTop:0,domBottom:0}}),this.scale=(7e6-r)/(t.height-r);for(let a of this.viewports)a.domTop=o+(a.top-s)*this.scale,o=a.domBottom=a.domTop+(a.bottom-a.top),s=a.bottom}toDOM(e){for(let t=0,n=0,r=0;;t++){let s=tfs(r,e)):i._content)}const To=pe.define({combine:i=>i.join(" ")}),Yh=pe.define({combine:i=>i.indexOf(!0)>-1}),zh=fn.newName(),d0=fn.newName(),p0=fn.newName(),g0={"&light":"."+d0,"&dark":"."+p0};function Vh(i,e,t){return new fn(e,{finish(n){return/&/.test(n)?n.replace(/&\w*/,r=>{if(r=="&")return i;if(!t||!t[r])throw new RangeError(`Unsupported selector: ${r}`);return t[r]}):i+" "+n}})}const fk=Vh("."+zh,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",left:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top"},".cm-highlightSpace:before":{content:"attr(data-display)",position:"absolute",pointerEvents:"none",color:"#888"},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,')`,backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},g0);class ck{constructor(e,t,n,r){this.typeOver=r,this.bounds=null,this.text="";let{impreciseHead:s,impreciseAnchor:o}=e.docView;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=e.docView.domBoundsAround(t,n,0))){let a=s||o?[]:pk(e),l=new RO(a,e.state);l.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=l.text,this.newSel=gk(a,this.bounds.from)}else{let a=e.observer.selectionRange,l=s&&s.node==a.focusNode&&s.offset==a.focusOffset||!$h(e.contentDOM,a.focusNode)?e.state.selection.main.head:e.docView.posFromDOM(a.focusNode,a.focusOffset),u=o&&o.node==a.anchorNode&&o.offset==a.anchorOffset||!$h(e.contentDOM,a.anchorNode)?e.state.selection.main.anchor:e.docView.posFromDOM(a.anchorNode,a.anchorOffset);this.newSel=K.single(u,l)}}}function m0(i,e){let t,{newSel:n}=e,r=i.state.selection.main,s=i.inputState.lastKeyTime>Date.now()-100?i.inputState.lastKeyCode:-1;if(e.bounds){let{from:o,to:a}=e.bounds,l=r.from,u=null;(s===8||fe.android&&e.text.length=r.from&&t.to<=r.to&&(t.from!=r.from||t.to!=r.to)&&r.to-r.from-(t.to-t.from)<=4?t={from:r.from,to:r.to,insert:i.state.doc.slice(r.from,t.from).append(t.insert).append(i.state.doc.slice(t.to,r.to))}:(fe.mac||fe.android)&&t&&t.from==t.to&&t.from==r.head-1&&/^\. ?$/.test(t.insert.toString())&&i.contentDOM.getAttribute("autocorrect")=="off"?(n&&t.insert.length==2&&(n=K.single(n.main.anchor-1,n.main.head-1)),t={from:r.from,to:r.to,insert:Te.of([" "])}):fe.chrome&&t&&t.from==t.to&&t.from==r.head&&t.insert.toString()==` + `&&i.lineWrapping&&(n&&(n=K.single(n.main.anchor-1,n.main.head-1)),t={from:r.from,to:r.to,insert:Te.of([" "])}),t){let o=i.state;if(fe.ios&&i.inputState.flushIOSKey(i)||fe.android&&(t.from==r.from&&t.to==r.to&&t.insert.length==1&&t.insert.lines==2&&mr(i.contentDOM,"Enter",13)||(t.from==r.from-1&&t.to==r.to&&t.insert.length==0||s==8&&t.insert.lengthh(i,t.from,t.to,a)))return!0;i.inputState.composing>=0&&i.inputState.composing++;let l;if(t.from>=r.from&&t.to<=r.to&&t.to-t.from>=(r.to-r.from)/3&&(!n||n.main.empty&&n.main.from==t.from+t.insert.length)&&i.inputState.composing<0){let h=r.fromt.to?o.sliceDoc(t.to,r.to):"";l=o.replaceSelection(i.state.toText(h+t.insert.sliceString(0,void 0,i.state.lineBreak)+f))}else{let h=o.changes(t),f=n&&n.main.to<=h.newLength?n.main:void 0;if(o.selection.ranges.length>1&&i.inputState.composing>=0&&t.to<=r.to&&t.to>=r.to-10){let c=i.state.sliceDoc(t.from,t.to),p=HO(i)||i.state.doc.lineAt(r.head),v=r.to-t.to,x=r.to-r.from;l=o.changeByRange(m=>{if(m.from==r.from&&m.to==r.to)return{changes:h,range:f||m.map(h)};let d=m.to-v,b=d-c.length;if(m.to-m.from!=x||i.state.sliceDoc(b,d)!=c||p&&m.to>=p.from&&m.from<=p.to)return{range:m};let A=o.changes({from:b,to:d,insert:t.insert}),S=m.to-r.to;return{changes:A,range:f?K.range(Math.max(0,f.anchor+S),Math.max(0,f.head+S)):m.map(A)}})}else l={changes:h,selection:f&&o.selection.replaceRange(f)}}let u="input.type";return(i.composing||i.inputState.compositionPendingChange&&i.inputState.compositionEndedAt>Date.now()-50)&&(i.inputState.compositionPendingChange=!1,u+=".compose",i.inputState.compositionFirstChange&&(u+=".start",i.inputState.compositionFirstChange=!1)),i.dispatch(l,{scrollIntoView:!0,userEvent:u}),!0}else if(n&&!n.main.eq(r)){let o=!1,a="select";return i.inputState.lastSelectionTime>Date.now()-50&&(i.inputState.lastSelectionOrigin=="select"&&(o=!0),a=i.inputState.lastSelectionOrigin),i.dispatch({selection:n,scrollIntoView:o,userEvent:a}),!0}else return!1}function dk(i,e,t,n){let r=Math.min(i.length,e.length),s=0;for(;s0&&a>0&&i.charCodeAt(o-1)==e.charCodeAt(a-1);)o--,a--;if(n=="end"){let l=Math.max(0,s-Math.min(o,a));t-=o+l-s}if(o=o?s-t:0;s-=l,a=s+(a-o),o=s}else if(a=a?s-t:0;s-=l,o=s+(o-a),a=s}return{from:s,toA:o,toB:a}}function pk(i){let e=[];if(i.root.activeElement!=i.contentDOM)return e;let{anchorNode:t,anchorOffset:n,focusNode:r,focusOffset:s}=i.observer.selectionRange;return t&&(e.push(new lp(t,n)),(r!=t||s!=n)&&e.push(new lp(r,s))),e}function gk(i,e){if(i.length==0)return null;let t=i[0].pos,n=i.length==2?i[1].pos:t;return t>-1&&n>-1?K.single(t+e,n+e):null}const mk={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},su=fe.ie&&fe.ie_version<=11;class yk{constructor(e){this.view=e,this.active=!1,this.selectionRange=new ux,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.resizeContent=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(t=>{for(let n of t)this.queue.push(n);(fe.ie&&fe.ie_version<=11||fe.ios&&e.composing)&&t.some(n=>n.type=="childList"&&n.removedNodes.length||n.type=="characterData"&&n.oldValue.length>n.target.nodeValue.length)?this.flushSoon():this.flush()}),su&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var t;((t=this.view.docView)===null||t===void 0?void 0:t.lastUpdate)this.view.requestMeasure()),this.resizeContent.observe(e.contentDOM)),this.addWindowListeners(this.win=e.win),this.start(),typeof IntersectionObserver=="function"&&(this.intersection=new IntersectionObserver(t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(e){this.view.inputState.runScrollHandlers(this.view,e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(){this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500)}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,n)=>t!=e[n]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:n}=this,r=this.selectionRange;if(n.state.facet(bl)?n.root.activeElement!=this.dom:!ca(n.dom,r))return;let s=r.anchorNode&&n.docView.nearest(r.anchorNode);if(s&&s.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(fe.ie&&fe.ie_version<=11||fe.android&&fe.chrome)&&!n.state.selection.main.empty&&r.focusNode&&Ua(r.focusNode,r.focusOffset,r.anchorNode,r.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=fe.safari&&e.root.nodeType==11&&sx(this.dom.ownerDocument)==this.dom&&Ok(this.view)||Ra(e.root);if(!t||this.selectionRange.eq(t))return!1;let n=ca(this.dom,t);return n&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime{let s=this.delayedAndroidKey;s&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=s.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&s.force&&mr(this.dom,s.key,s.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(r)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:t,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 t=-1,n=-1,r=!1;for(let s of e){let o=this.readMutation(s);o&&(o.typeOver&&(r=!0),t==-1?{from:t,to:n}=o:(t=Math.min(o.from,t),n=Math.max(o.to,n)))}return{from:t,to:n,typeOver:r}}readChange(){let{from:e,to:t,typeOver:n}=this.processRecords(),r=this.selectionChanged&&ca(this.dom,this.selectionRange);return e<0&&!r?null:(e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1,new ck(this.view,e,t,n))}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.readChange();if(!t)return!1;let n=this.view.state,r=m0(this.view,t);return this.view.state==n&&this.view.update([]),r}readMutation(e){let t=this.view.docView.nearest(e.target);if(!t||t.ignoreMutation(e))return null;if(t.markDirty(e.type=="attributes"),e.type=="attributes"&&(t.flags|=4),e.type=="childList"){let n=$p(t,e.previousSibling||e.target.previousSibling,-1),r=$p(t,e.nextSibling||e.target.nextSibling,1);return{from:n?t.posAfter(n):t.posAtStart,to:r?t.posBefore(r):t.posAtEnd,typeOver:!1}}else return e.type=="characterData"?{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}destroy(){var e,t,n,r;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(n=this.resizeScroll)===null||n===void 0||n.disconnect(),(r=this.resizeContent)===null||r===void 0||r.disconnect();for(let s of this.scrollTargets)s.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey)}}function $p(i,e,t){for(;e;){let n=Ie.get(e);if(n&&n.parent==i)return n;let r=e.parentNode;e=r!=i.dom?r:t>0?e.nextSibling:e.previousSibling}return null}function Ok(i){let e=null;function t(l){l.preventDefault(),l.stopImmediatePropagation(),e=l.getTargetRanges()[0]}if(i.contentDOM.addEventListener("beforeinput",t,!0),i.dom.ownerDocument.execCommand("indent"),i.contentDOM.removeEventListener("beforeinput",t,!0),!e)return null;let n=e.startContainer,r=e.startOffset,s=e.endContainer,o=e.endOffset,a=i.docView.domAtPos(i.state.selection.main.anchor);return Ua(a.node,a.offset,s,o)&&([n,r,s,o]=[s,o,n,r]),{anchorNode:n,anchorOffset:r,focusNode:s,focusOffset:o}}class he{constructor(e={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.style.cssText="position: fixed; top: -10000px",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),this._dispatch=e.dispatch||(t=>this.update([t])),this.dispatch=this.dispatch.bind(this),this._root=e.root||hx(e.parent)||document,this.viewState=new Rp(e.state||ke.create(e)),this.plugins=this.state.facet(us).map(t=>new tu(t));for(let t of this.plugins)t.update(this);this.observer=new yk(this),this.inputState=new Lx(this),this.inputState.ensureHandlers(this,this.plugins),this.docView=new gp(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),e.parent&&e.parent.appendChild(this.dom)}get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}dispatch(...e){let t=e.length==1&&e[0]instanceof et?e[0]:this.state.update(...e);this._dispatch(t,this)}update(e){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let t=!1,n=!1,r,s=this.state;for(let c of e){if(c.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=c.state}if(this.destroyed){this.viewState.state=s;return}let o=this.hasFocus,a=0,l=null;e.some(c=>c.annotation(u0))?(this.inputState.notifiedFocused=o,a=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,l=h0(s,o),l||(a=1));let u=this.observer.delayedAndroidKey,h=null;if(u?(this.observer.clearDelayedAndroidKey(),h=this.observer.readChange(),(h&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(h=null)):this.observer.clear(),s.facet(ke.phrases)!=this.state.facet(ke.phrases))return this.setState(s);r=Ja.create(this,s,e),r.flags|=a;let f=this.viewState.scrollTarget;try{this.updateState=2;for(let c of e){if(f&&(f=f.map(c.changes)),c.scrollIntoView){let{main:p}=c.state.selection;f=new Pa(p.empty?p:K.cursor(p.head,p.head>p.anchor?-1:1))}for(let p of c.effects)p.is(pp)&&(f=p.value)}this.viewState.update(r,f),this.bidiCache=Ia.update(this.bidiCache,r.changes),r.empty||(this.updatePlugins(r),this.inputState.update(r)),t=this.docView.update(r),this.state.facet(hs)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(c=>c.isUserEvent("select.pointer")))}finally{this.updateState=0}if(r.startState.facet(To)!=r.state.facet(To)&&(this.viewState.mustMeasureContent=!0),(t||n||f||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),!r.empty)for(let c of this.state.facet(Dh))c(r);(l||h)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),h&&!m0(this,h)&&u.force&&mr(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 t=this.hasFocus;try{for(let n of this.plugins)n.destroy(this);this.viewState=new Rp(e),this.plugins=e.facet(us).map(n=>new tu(n)),this.pluginMap.clear();for(let n of this.plugins)n.update(this);this.docView=new gp(this),this.inputState.ensureHandlers(this,this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}t&&this.focus(),this.requestMeasure()}updatePlugins(e){let t=e.startState.facet(us),n=e.state.facet(us);if(t!=n){let r=[];for(let s of n){let o=t.indexOf(s);if(o<0)r.push(new tu(s));else{let a=this.plugins[o];a.mustUpdate=e,r.push(a)}}for(let s of this.plugins)s.mustUpdate!=e&&s.destroy(this);this.plugins=r,this.pluginMap.clear(),this.inputState.ensureHandlers(this,this.plugins)}else for(let r of this.plugins)r.mustUpdate=e;for(let r=0;r-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,n=this.scrollDOM,{scrollTop:r}=n,{scrollAnchorPos:s,scrollAnchorHeight:o}=this.viewState;r!=this.viewState.scrollTop&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let a=0;;a++){if(o<0)if(CO(n))s=-1,o=this.viewState.heightMap.height;else{let p=this.viewState.scrollAnchorAt(r);s=p.from,o=p.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 h=u.map(p=>{try{return p.read(this)}catch(v){return Xt(this.state,v),Pp}}),f=Ja.create(this,this.state,[]),c=!1;f.flags|=l,t?t.flags|=l:t=f,this.updateState=2,f.empty||(this.updatePlugins(f),this.inputState.update(f),this.updateAttrs(),c=this.docView.update(f));for(let p=0;p1||v<-1){r=n.scrollTop=r+v,o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let a of this.state.facet(Dh))a(t)}get themeClasses(){return zh+" "+(this.state.facet(Yh)?p0:d0)+" "+this.state.facet(To)}updateAttrs(){let e=Jp(this,WO,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(bl)?"true":"false",class:"cm-content",style:`${fe.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),Jp(this,ac,t);let n=this.observer.ignore(()=>{let r=Lh(this.contentDOM,this.contentAttrs,t),s=Lh(this.dom,this.editorAttrs,e);return r||s});return this.editorAttrs=e,this.contentAttrs=t,n}showAnnouncements(e){let t=!0;for(let n of e)for(let r of n.effects)if(r.is(he.announce)){t&&(this.announceDOM.textContent=""),t=!1;let s=this.announceDOM.appendChild(document.createElement("div"));s.textContent=r.value}}mountStyles(){this.styleModules=this.state.facet(hs),fn.mount(this.root,this.styleModules.concat(fk).reverse())}readMeasured(){if(this.updateState==2)throw new Error("Reading the editor layout isn't allowed during an update");this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;tn.spec==e)||null),t&&t.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,n){return nu(this,e,bp(this,e,t,n))}moveByGroup(e,t){return nu(this,e,bp(this,e,t,n=>Ix(this,e.head,n)))}moveToLineBoundary(e,t,n=!0){return Jx(this,e,t,n)}moveVertically(e,t,n){return nu(this,e,Bx(this,e,t,n))}domAtPos(e){return this.docView.domAtPos(e)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){return this.readMeasured(),t0(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let n=this.docView.coordsAt(e,t);if(!n||n.left==n.right)return n;let r=this.state.doc.lineAt(e),s=this.bidiSpans(r),o=s[yr.find(s,e-r.from,-1,t)];return _l(n,o.dir==We.LTR==t>0)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(XO)||ethis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>_k)return KO(e.length);let t=this.textDirectionAt(e.from);for(let r of this.bidiCache)if(r.from==e.from&&r.dir==t)return r.order;let n=Sx(e.text,t);return this.bidiCache.push(new Ia(e.from,e.to,t,n)),n}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||fe.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{MO(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){return pp.of(new Pa(typeof e=="number"?K.cursor(e):e,t.y,t.x,t.yMargin,t.xMargin))}static domEventHandlers(e){return ut.define(()=>({}),{eventHandlers:e})}static theme(e,t){let n=fn.newName(),r=[To.of(n),hs.of(Vh(`.${n}`,e))];return t&&t.dark&&r.push(Yh.of(!0)),r}static baseTheme(e){return Nn.lowest(hs.of(Vh("."+zh,e,g0)))}static findFromDOM(e){var t;let n=e.querySelector(".cm-content"),r=n&&Ie.get(n)||Ie.get(e);return((t=r==null?void 0:r.rootView)===null||t===void 0?void 0:t.view)||null}}he.styleModule=hs;he.inputHandler=ZO;he.focusChangeEffect=FO;he.perLineTextDirection=XO;he.exceptionSink=NO;he.updateListener=Dh;he.editable=bl;he.mouseSelectionStyle=DO;he.dragMovesSelection=jO;he.clickAddsSelectionRange=LO;he.decorations=Us;he.atomicRanges=lc;he.scrollMargins=YO;he.darkTheme=Yh;he.contentAttributes=ac;he.editorAttributes=WO;he.lineWrapping=he.contentAttributes.of({class:"cm-lineWrapping"});he.announce=Oe.define();const _k=4096,Pp={};class Ia{constructor(e,t,n,r){this.from=e,this.to=t,this.dir=n,this.order=r}static update(e,t){if(t.empty)return e;let n=[],r=e.length?e[e.length-1].dir:We.LTR;for(let s=Math.max(0,e.length-10);s=0;r--){let s=n[r],o=typeof s=="function"?s(i):s;o&&Bh(o,t)}return t}const wk=fe.mac?"mac":fe.windows?"win":fe.linux?"linux":"key";function bk(i,e){const t=i.split(/-(?!$)/);let n=t[t.length-1];n=="Space"&&(n=" ");let r,s,o,a;for(let l=0;ln.concat(r),[]))),t}function Sk(i,e,t){return O0(y0(i.state),e,i,t)}let Hi=null;const xk=4e3;function kk(i,e=wk){let t=Object.create(null),n=Object.create(null),r=(o,a)=>{let l=n[o];if(l==null)n[o]=a;else if(l!=a)throw new Error("Key binding "+o+" is used both as a regular binding and as a multi-stroke prefix")},s=(o,a,l,u,h)=>{var f,c;let p=t[o]||(t[o]=Object.create(null)),v=a.split(/ (?!$)/).map(d=>bk(d,e));for(let d=1;d{let S=Hi={view:A,prefix:b,scope:o};return setTimeout(()=>{Hi==S&&(Hi=null)},xk),!0}]})}let x=v.join(" ");r(x,!1);let m=p[x]||(p[x]={preventDefault:!1,stopPropagation:!1,run:((c=(f=p._any)===null||f===void 0?void 0:f.run)===null||c===void 0?void 0:c.slice())||[]});l&&m.run.push(l),u&&(m.preventDefault=!0),h&&(m.stopPropagation=!0)};for(let o of i){let a=o.scope?o.scope.split(" "):["editor"];if(o.any)for(let u of a){let h=t[u]||(t[u]=Object.create(null));h._any||(h._any={preventDefault:!1,stopPropagation:!1,run:[]});for(let f in h)h[f].run.push(o.any)}let l=o[e]||o.key;if(l)for(let u of a)s(u,l,o.run,o.preventDefault,o.stopPropagation),o.shift&&s(u,"Shift-"+l,o.shift,o.preventDefault,o.stopPropagation)}return t}function O0(i,e,t,n){let r=rx(e),s=dt(r,0),o=Zt(s)==r.length&&r!=" ",a="",l=!1,u=!1,h=!1;Hi&&Hi.view==t&&Hi.scope==n&&(a=Hi.prefix+" ",n0.indexOf(e.keyCode)<0&&(u=!0,Hi=null));let f=new Set,c=m=>{if(m){for(let d of m.run)if(!f.has(d)&&(f.add(d),d(t,e)))return m.stopPropagation&&(h=!0),!0;m.preventDefault&&(m.stopPropagation&&(h=!0),u=!0)}return!1},p=i[n],v,x;return p&&(c(p[a+Co(r,e,!o)])?l=!0:o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(fe.windows&&e.ctrlKey&&e.altKey)&&(v=cn[e.keyCode])&&v!=r?(c(p[a+Co(v,e,!0)])||e.shiftKey&&(x=Rs[e.keyCode])!=r&&x!=v&&c(p[a+Co(x,e,!1)]))&&(l=!0):o&&e.shiftKey&&c(p[a+Co(r,e,!0)])&&(l=!0),!l&&c(p._any)&&(l=!0)),u&&(l=!0),l&&h&&e.stopPropagation(),l}class ao{constructor(e,t,n,r,s){this.className=e,this.left=t,this.top=n,this.width=r,this.height=s}draw(){let e=document.createElement("div");return e.className=this.className,this.adjust(e),e}update(e,t){return t.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,t,n){if(n.empty){let r=e.coordsAtPos(n.head,n.assoc||1);if(!r)return[];let s=_0(e);return[new ao(t,r.left-s.left,r.top-s.top,null,r.bottom-r.top)]}else return Mk(e,t,n)}}function _0(i){let e=i.scrollDOM.getBoundingClientRect();return{left:(i.textDirection==We.LTR?e.left:e.right-i.scrollDOM.clientWidth)-i.scrollDOM.scrollLeft,top:e.top-i.scrollDOM.scrollTop}}function Bp(i,e,t){let n=K.cursor(e);return{from:Math.max(t.from,i.moveToLineBoundary(n,!1,!0).from),to:Math.min(t.to,i.moveToLineBoundary(n,!0,!0).from),type:Ke.Text}}function Mk(i,e,t){if(t.to<=i.viewport.from||t.from>=i.viewport.to)return[];let n=Math.max(t.from,i.viewport.from),r=Math.min(t.to,i.viewport.to),s=i.textDirection==We.LTR,o=i.contentDOM,a=o.getBoundingClientRect(),l=_0(i),u=o.querySelector(".cm-line"),h=u&&window.getComputedStyle(u),f=a.left+(h?parseInt(h.paddingLeft)+Math.min(0,parseInt(h.textIndent)):0),c=a.right-(h?parseInt(h.paddingRight):0),p=Xh(i,n),v=Xh(i,r),x=p.type==Ke.Text?p:null,m=v.type==Ke.Text?v:null;if(x&&(i.lineWrapping||p.widgetLineBreaks)&&(x=Bp(i,n,x)),m&&(i.lineWrapping||v.widgetLineBreaks)&&(m=Bp(i,r,m)),x&&m&&x.from==m.from)return b(A(t.from,t.to,x));{let T=x?A(t.from,null,x):S(p,!1),k=m?A(null,t.to,m):S(v,!0),Q=[];return(x||p).to<(m||v).from-(x&&m?1:0)||p.widgetLineBreaks>1&&T.bottom+i.defaultLineHeight/2D&&ee.from=Z)break;te>B&&j(Math.max(Y,B),T==null&&Y<=D,Math.min(te,Z),k==null&&te>=V,N.dir)}if(B=R.to+1,B>=Z)break}return _.length==0&&j(D,T==null,V,k==null,i.textDirection),{top:C,bottom:I,horizontal:_}}function S(T,k){let Q=a.top+(k?T.top:T.bottom);return{top:Q,bottom:Q,horizontal:[]}}}function Tk(i,e){return i.constructor==e.constructor&&i.eq(e)}class Ck{constructor(e,t){this.view=e,this.layer=t,this.drawn=[],this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=e.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),t.above&&this.dom.classList.add("cm-layer-above"),t.class&&this.dom.classList.add(t.class),this.dom.setAttribute("aria-hidden","true"),this.setOrder(e.state),e.requestMeasure(this.measureReq),t.mount&&t.mount(this.dom,e)}update(e){e.startState.facet(ga)!=e.state.facet(ga)&&this.setOrder(e.state),(this.layer.update(e,this.dom)||e.geometryChanged)&&e.view.requestMeasure(this.measureReq)}setOrder(e){let t=0,n=e.facet(ga);for(;t!Tk(t,this.drawn[n]))){let t=this.dom.firstChild,n=0;for(let r of e)r.update&&t&&r.constructor&&this.drawn[n].constructor&&r.update(t,this.drawn[n])?(t=t.nextSibling,n++):this.dom.insertBefore(r.draw(),t);for(;t;){let r=t.nextSibling;t.remove(),t=r}this.drawn=e}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const ga=pe.define();function w0(i){return[ut.define(e=>new Ck(e,i)),ga.of(i)]}const b0=!fe.ios,$s=pe.define({combine(i){return Zi(i,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(e,t)=>Math.min(e,t),drawRangeCursor:(e,t)=>e||t})}});function v0(i={}){return[$s.of(i),Ek,Qk,Ak,GO.of(!0)]}function S0(i){return i.startState.facet($s)!=i.state.facet($s)}const Ek=w0({above:!0,markers(i){let{state:e}=i,t=e.facet($s),n=[];for(let r of e.selection.ranges){let s=r==e.selection.main;if(r.empty?!s||b0:t.drawRangeCursor){let o=s?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",a=r.empty?r:K.cursor(r.head,r.head>r.anchor?-1:1);for(let l of ao.forRange(i,o,a))n.push(l)}}return n},update(i,e){i.transactions.some(n=>n.selection)&&(e.style.animationName=e.style.animationName=="cm-blink"?"cm-blink2":"cm-blink");let t=S0(i);return t&&Lp(i.state,e),i.docChanged||i.selectionSet||t},mount(i,e){Lp(e.state,i)},class:"cm-cursorLayer"});function Lp(i,e){e.style.animationDuration=i.facet($s).cursorBlinkRate+"ms"}const Qk=w0({above:!1,markers(i){return i.state.selection.ranges.map(e=>e.empty?[]:ao.forRange(i,"cm-selectionBackground",e)).reduce((e,t)=>e.concat(t))},update(i,e){return i.docChanged||i.selectionSet||i.viewportChanged||S0(i)},class:"cm-selectionLayer"}),x0={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};b0&&(x0[".cm-line"].caretColor="transparent !important");const Ak=Nn.highest(he.theme(x0)),k0=Oe.define({map(i,e){return i==null?null:e.mapPos(i)}}),cs=ft.define({create(){return null},update(i,e){return i!=null&&(i=e.changes.mapPos(i)),e.effects.reduce((t,n)=>n.is(k0)?n.value:t,i)}}),Rk=ut.fromClass(class{constructor(i){this.view=i,this.cursor=null,this.measureReq={read:this.readPos.bind(this),write:this.drawCursor.bind(this)}}update(i){var e;let t=i.state.field(cs);t==null?this.cursor!=null&&((e=this.cursor)===null||e===void 0||e.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(i.startState.field(cs)!=t||i.docChanged||i.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let i=this.view.state.field(cs),e=i!=null&&this.view.coordsAtPos(i);if(!e)return null;let t=this.view.scrollDOM.getBoundingClientRect();return{left:e.left-t.left+this.view.scrollDOM.scrollLeft,top:e.top-t.top+this.view.scrollDOM.scrollTop,height:e.bottom-e.top}}drawCursor(i){this.cursor&&(i?(this.cursor.style.left=i.left+"px",this.cursor.style.top=i.top+"px",this.cursor.style.height=i.height+"px"):this.cursor.style.left="-100000px")}destroy(){this.cursor&&this.cursor.remove()}setDropPos(i){this.view.state.field(cs)!=i&&this.view.dispatch({effects:k0.of(i)})}},{eventHandlers:{dragover(i){this.setDropPos(this.view.posAtCoords({x:i.clientX,y:i.clientY}))},dragleave(i){(i.target==this.view.contentDOM||!this.view.contentDOM.contains(i.relatedTarget))&&this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function Uk(){return[cs,Rk]}function jp(i,e,t,n,r){e.lastIndex=0;for(let s=i.iterRange(t,n),o=t,a;!s.next().done;o+=s.value.length)if(!s.lineBreak)for(;a=e.exec(s.value);)r(o+a.index,a)}function $k(i,e){let t=i.visibleRanges;if(t.length==1&&t[0].from==i.viewport.from&&t[0].to==i.viewport.to)return t;let n=[];for(let{from:r,to:s}of t)r=Math.max(i.state.doc.lineAt(r).from,r-e),s=Math.min(i.state.doc.lineAt(s).to,s+e),n.length&&n[n.length-1].to>=r?n[n.length-1].to=s:n.push({from:r,to:s});return n}class Pk{constructor(e){const{regexp:t,decoration:n,decorate:r,boundary:s,maxLength:o=1e3}=e;if(!t.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=t,r)this.addMatch=(a,l,u,h)=>r(h,u,u+a[0].length,a,l);else if(typeof n=="function")this.addMatch=(a,l,u,h)=>{let f=n(a,l,u);f&&h(u,u+a[0].length,f)};else if(n)this.addMatch=(a,l,u,h)=>h(u,u+a[0].length,n);else throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.boundary=s,this.maxLength=o}createDeco(e){let t=new In,n=t.add.bind(t);for(let{from:r,to:s}of $k(e,this.maxLength))jp(e.state.doc,this.regexp,r,s,(o,a)=>this.addMatch(a,e,o,n));return t.finish()}updateDeco(e,t){let n=1e9,r=-1;return e.docChanged&&e.changes.iterChanges((s,o,a,l)=>{l>e.view.viewport.from&&a1e3?this.createDeco(e.view):r>-1?this.updateRange(e.view,t.map(e.changes),n,r):t}updateRange(e,t,n,r){for(let s of e.visibleRanges){let o=Math.max(s.from,n),a=Math.min(s.to,r);if(a>o){let l=e.state.doc.lineAt(o),u=l.tol.from;o--)if(this.boundary.test(l.text[o-1-l.from])){h=o;break}for(;ac.push(d.range(x,m));if(l==u)for(this.regexp.lastIndex=h-l.from;(p=this.regexp.exec(l.text))&&p.indexthis.addMatch(m,e,x,v));t=t.update({filterFrom:h,filterTo:f,filter:(x,m)=>xf,add:c})}}return t}}const Kh=/x/.unicode!=null?"gu":"g",Jk=new RegExp(`[\0-\b +--Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\uFEFF-]`,Kh),Ik={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 ou=null;function Bk(){var i;if(ou==null&&typeof document<"u"&&document.body){let e=document.body.style;ou=((i=e.tabSize)!==null&&i!==void 0?i:e.MozTabSize)!=null}return ou||!1}const ma=pe.define({combine(i){let e=Zi(i,{render:null,specialChars:Jk,addSpecialChars:null});return(e.replaceTabs=!Bk())&&(e.specialChars=new RegExp(" |"+e.specialChars.source,Kh)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,Kh)),e}});function M0(i={}){return[ma.of(i),Lk()]}let Dp=null;function Lk(){return Dp||(Dp=ut.fromClass(class{constructor(i){this.view=i,this.decorations=ge.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(i.state.facet(ma)),this.decorations=this.decorator.createDeco(i)}makeDecorator(i){return new Pk({regexp:i.specialChars,decoration:(e,t,n)=>{let{doc:r}=t.state,s=dt(e[0],0);if(s==9){let o=r.lineAt(n),a=t.state.tabSize,l=ro(o.text,a,n-o.from);return ge.replace({widget:new Zk((a-l%a)*this.view.defaultCharacterWidth)})}return this.decorationCache[s]||(this.decorationCache[s]=ge.replace({widget:new Nk(i,s)}))},boundary:i.replaceTabs?void 0:/[^]/})}update(i){let e=i.state.facet(ma);i.startState.facet(ma)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(i.view)):this.decorations=this.decorator.updateDeco(i,this.decorations)}},{decorations:i=>i.decorations}))}const jk="•";function Dk(i){return i>=32?jk:i==10?"␤":String.fromCharCode(9216+i)}class Nk extends Fi{constructor(e,t){super(),this.options=e,this.code=t}eq(e){return e.code==this.code}toDOM(e){let t=Dk(this.code),n=e.state.phrase("Control character")+" "+(Ik[this.code]||"0x"+this.code.toString(16)),r=this.options.render&&this.options.render(this.code,n,t);if(r)return r;let s=document.createElement("span");return s.textContent=t,s.title=n,s.setAttribute("aria-label",n),s.className="cm-specialChar",s}ignoreEvent(){return!1}}class Zk extends Fi{constructor(e){super(),this.width=e}eq(e){return e.width==this.width}toDOM(){let e=document.createElement("span");return e.textContent=" ",e.className="cm-tab",e.style.width=this.width+"px",e}ignoreEvent(){return!1}}class Fk extends Fi{constructor(e){super(),this.content=e}toDOM(){let e=document.createElement("span");return e.className="cm-placeholder",e.style.pointerEvents="none",e.appendChild(typeof this.content=="string"?document.createTextNode(this.content):this.content),typeof this.content=="string"?e.setAttribute("aria-label","placeholder "+this.content):e.setAttribute("aria-hidden","true"),e}coordsAt(e){let t=e.firstChild?Tr(e.firstChild):[];if(!t.length)return null;let n=window.getComputedStyle(e.parentNode),r=_l(t[0],n.direction!="rtl"),s=parseInt(n.lineHeight);return r.bottom-r.top>s*1.5?{left:r.left,right:r.right,top:r.top,bottom:r.top+s}:r}ignoreEvent(){return!1}}function Xk(i){return ut.fromClass(class{constructor(e){this.view=e,this.placeholder=i?ge.set([ge.widget({widget:new Fk(i),side:1}).range(0)]):ge.none}get decorations(){return this.view.state.doc.length?ge.none:this.placeholder}},{decorations:e=>e.decorations})}const qh=2e3;function Gk(i,e,t){let n=Math.min(e.line,t.line),r=Math.max(e.line,t.line),s=[];if(e.off>qh||t.off>qh||e.col<0||t.col<0){let o=Math.min(e.off,t.off),a=Math.max(e.off,t.off);for(let l=n;l<=r;l++){let u=i.doc.line(l);u.length<=a&&s.push(K.range(u.from+o,u.to+a))}}else{let o=Math.min(e.col,t.col),a=Math.max(e.col,t.col);for(let l=n;l<=r;l++){let u=i.doc.line(l),h=Ah(u.text,o,i.tabSize,!0);if(h<0)s.push(K.cursor(u.to));else{let f=Ah(u.text,a,i.tabSize);s.push(K.range(u.from+h,u.from+f))}}}return s}function Wk(i,e){let t=i.coordsAtPos(i.viewport.from);return t?Math.round(Math.abs((t.left-e)/i.defaultCharacterWidth)):-1}function Np(i,e){let t=i.posAtCoords({x:e.clientX,y:e.clientY},!1),n=i.state.doc.lineAt(t),r=t-n.from,s=r>qh?-1:r==n.length?Wk(i,e.clientX):ro(n.text,i.state.tabSize,t-n.from);return{line:n.number,col:s,off:r}}function Yk(i,e){let t=Np(i,e),n=i.state.selection;return t?{update(r){if(r.docChanged){let s=r.changes.mapPos(r.startState.doc.line(t.line).from),o=r.state.doc.lineAt(s);t={line:o.number,col:t.col,off:Math.min(t.off,o.length)},n=n.map(r.changes)}},get(r,s,o){let a=Np(i,r);if(!a)return n;let l=Gk(i.state,t,a);return l.length?o?K.create(l.concat(n.ranges)):K.create(l):n}}:null}function zk(i){let e=(i==null?void 0:i.eventFilter)||(t=>t.altKey&&t.button==0);return he.mouseSelectionStyle.of((t,n)=>e(n)?Yk(t,n):null)}const Vk={Alt:[18,i=>!!i.altKey],Control:[17,i=>!!i.ctrlKey],Shift:[16,i=>!!i.shiftKey],Meta:[91,i=>!!i.metaKey]},Kk={style:"cursor: crosshair"};function qk(i={}){let[e,t]=Vk[i.key||"Alt"],n=ut.fromClass(class{constructor(r){this.view=r,this.isDown=!1}set(r){this.isDown!=r&&(this.isDown=r,this.view.update([]))}},{eventHandlers:{keydown(r){this.set(r.keyCode==e||t(r))},keyup(r){(r.keyCode==e||!t(r))&&this.set(!1)},mousemove(r){this.set(t(r))}}});return[n,he.contentAttributes.of(r=>{var s;return!((s=r.plugin(n))===null||s===void 0)&&s.isDown?Kk:null})]}const Eo="-10000px";class T0{constructor(e,t,n){this.facet=t,this.createTooltipView=n,this.input=e.state.facet(t),this.tooltips=this.input.filter(r=>r),this.tooltipViews=this.tooltips.map(n)}update(e){var t;let n=e.state.facet(this.facet),r=n.filter(o=>o);if(n===this.input){for(let o of this.tooltipViews)o.update&&o.update(e);return!1}let s=[];for(let o=0;o{var e,t,n;return{position:fe.ios?"absolute":((e=i.find(r=>r.position))===null||e===void 0?void 0:e.position)||"fixed",parent:((t=i.find(r=>r.parent))===null||t===void 0?void 0:t.parent)||null,tooltipSpace:((n=i.find(r=>r.tooltipSpace))===null||n===void 0?void 0:n.tooltipSpace)||Hk}}}),Zp=new WeakMap,C0=ut.fromClass(class{constructor(i){this.view=i,this.inView=!0,this.lastTransaction=0,this.measureTimeout=-1;let e=i.state.facet(au);this.position=e.position,this.parent=e.parent,this.classes=i.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.manager=new T0(i,hc,t=>this.createTooltip(t)),this.intersectionObserver=typeof IntersectionObserver=="function"?new IntersectionObserver(t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()},{threshold:[1]}):null,this.observeIntersection(),i.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 i of this.manager.tooltipViews)this.intersectionObserver.observe(i.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout(()=>{this.measureTimeout=-1,this.maybeMeasure()},50))}update(i){i.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(i);e&&this.observeIntersection();let t=e||i.geometryChanged,n=i.state.facet(au);if(n.position!=this.position){this.position=n.position;for(let r of this.manager.tooltipViews)r.dom.style.position=this.position;t=!0}if(n.parent!=this.parent){this.parent&&this.container.remove(),this.parent=n.parent,this.createContainer();for(let r of this.manager.tooltipViews)this.container.appendChild(r.dom);t=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);t&&this.maybeMeasure()}createTooltip(i){let e=i.create(this.view);if(e.dom.classList.add("cm-tooltip"),i.arrow&&!e.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",e.dom.appendChild(t)}return e.dom.style.position=this.position,e.dom.style.top=Eo,this.container.appendChild(e.dom),e.mount&&e.mount(this.view),e}destroy(){var i,e;this.view.win.removeEventListener("resize",this.measureSoon);for(let t of this.manager.tooltipViews)t.dom.remove(),(i=t.destroy)===null||i===void 0||i.call(t);(e=this.intersectionObserver)===null||e===void 0||e.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let i=this.view.dom.getBoundingClientRect();return{editor:i,parent:this.parent?this.container.getBoundingClientRect():i,pos:this.manager.tooltips.map((e,t)=>{let n=this.manager.tooltipViews[t];return n.getCoords?n.getCoords(e.pos):this.view.coordsAtPos(e.pos)}),size:this.manager.tooltipViews.map(({dom:e})=>e.getBoundingClientRect()),space:this.view.state.facet(au).tooltipSpace(this.view)}}writeMeasure(i){var e;let{editor:t,space:n}=i,r=[];for(let s=0;s=Math.min(t.bottom,n.bottom)||u.rightMath.min(t.right,n.right)+.1){l.style.top=Eo;continue}let f=o.arrow?a.dom.querySelector(".cm-tooltip-arrow"):null,c=f?7:0,p=h.right-h.left,v=(e=Zp.get(a))!==null&&e!==void 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Qr(s.context))})),this.chunkBudget>0&&!(l&&!a)&&this.scheduleWork(),this.checkAsyncSchedule(s.context)}checkAsyncSchedule(e){e.scheduleOn&&(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(t=>Xt(this.view.state,t)).then(()=>this.workScheduled--),e.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Ar=pe.define({combine(i){return i.length?i[0]:null},enables:i=>[ri.state,wM,he.contentAttributes.compute([i],e=>{let t=e.facet(i);return t&&t.name?{"data-language":t.name}:{}})]});class bM{constructor(e,t=[]){this.language=e,this.support=t,this.extension=[e,t]}}const vM=pe.define(),vl=pe.define({combine:i=>{if(!i.length)return" ";let e=i[0];if(!e||/\S/.test(e)||Array.from(e).some(t=>t!=e[0]))throw new Error("Invalid indent unit: "+JSON.stringify(i[0]));return e}});function Za(i){let e=i.facet(vl);return e.charCodeAt(0)==9?i.tabSize*e.length:e.length}function 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l.length?[i,{changes:l,sequential:!0}]:i})}const UM=pe.define(),L0=new we;function $M(i){let e=i.firstChild,t=i.lastChild;return e&&e.tot)continue;if(s&&o.from=e&&l.to>t&&(s=l)}}return s}function JM(i){let e=i.lastChild;return e&&e.to==i.to&&e.type.isError}function j0(i,e,t){for(let n of i.facet(UM)){let r=n(i,e,t);if(r)return r}return PM(i,e,t)}function D0(i,e){let t=e.mapPos(i.from,1),n=e.mapPos(i.to,-1);return t>=n?void 0:{from:t,to:n}}const gc=Oe.define({map:D0}),xl=Oe.define({map:D0});function N0(i){let e=[];for(let{head:t}of i.state.selection.ranges)e.some(n=>n.from<=t&&n.to>=t)||e.push(i.lineBlockAt(t));return e}const lo=ft.define({create(){return ge.none},update(i,e){i=i.map(e.changes);for(let t of e.effects)t.is(gc)&&!IM(i,t.value.from,t.value.to)?i=i.update({add:[Kp.range(t.value.from,t.value.to)]}):t.is(xl)&&(i=i.update({filter:(n,r)=>t.value.from!=n||t.value.to!=r,filterFrom:t.value.from,filterTo:t.value.to}));if(e.selection){let 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he.announce.of(`${i.state.phrase(t?"Folded lines":"Unfolded lines")} ${n} ${i.state.phrase("to")} ${r}.`)}const jM=i=>{let{state:e}=i,t=[];for(let n=0;n{let e=i.state.field(lo,!1);if(!e||!e.size)return!1;let t=[];return e.between(0,i.state.doc.length,(n,r)=>{t.push(xl.of({from:n,to:r}))}),i.dispatch({effects:t}),!0},NM=[{key:"Ctrl-Shift-[",mac:"Cmd-Alt-[",run:BM},{key:"Ctrl-Shift-]",mac:"Cmd-Alt-]",run:LM},{key:"Ctrl-Alt-[",run:jM},{key:"Ctrl-Alt-]",run:DM}],ZM={placeholderDOM:null,placeholderText:"…"},G0=pe.define({combine(i){return Zi(i,ZM)}});function FM(i){let e=[lo,XM];return i&&e.push(G0.of(i)),e}const Kp=ge.replace({widget:new class extends Fi{toDOM(i){let{state:e}=i,t=e.facet(G0),n=s=>{let o=i.lineBlockAt(i.posAtDOM(s.target)),a=Z0(i.state,o.from,o.to);a&&i.dispatch({effects:xl.of(a)}),s.preventDefault()};if(t.placeholderDOM)return t.placeholderDOM(i,n);let r=document.createElement("span");return r.textContent=t.placeholderText,r.setAttribute("aria-label",e.phrase("folded 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t=window.location.protocol+"//"+window.location.host+window.location.pathname+"?"+this.searchParams.toString();window.history.replaceState({path:t},"",t),this.url=t}encodeBase64(e){return btoa(encodeURIComponent(e))}decodeBase64(e){return decodeURIComponent(atob(e))}setSketch(e){let t=this.decodeBase64(e.code);t.indexOf(Og)<0&&(t=`${Og} ${t} -`),this.code=t,this.current=e,this.setToURL(e)}setRandomSketch(){if(this.examples.length>0){let t;for(t=Math.floor(Math.random()*this.examples.length);t===this.exampleIndex;)t=Math.floor(Math.random()*this.examples.length);this.exampleIndex=t,this.setSketch(this.examples[t])}else{var e="osc(2"+Math.floor(Math.pow(10,Math.random()*2))+")";e+=".color("+Math.random().toFixed(2)+","+Math.random().toFixed(2)+","+Math.random().toFixed(2)+")",e+=".rotate("+Math.random().toFixed(2)+")",e+=".out(o0)",this.code=e}}shareSketch(e,t,n){this.saveSketch(e,()=>{console.log("URL is",this.url,"sketch 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t.length<=0&&(t=this.sketches.filter(n=>n.sketch_id===e)),t[0]}}let zi;function WQ(i,e){e.on("DOMContentLoaded",function(){zi=new GQ((t,n)=>{e.emit("load and eval code",t,!1),n?e.emit("ui: hide info"):e.emit("ui: show info"),e.emit("render")},i,e),i.gallery=zi}),e.on("gallery: save to URL",function(t){zi.saveLocally(t)}),e.on("gallery: clear",()=>{zi.clear()}),e.on("gallery:shareSketch",function(){const n=i.editor.editor.getValue();e.emit("repl: eval",n,(r,s)=>{s?console.warn(s):YQ(o=>{zi.shareSketch(n,i.hydra.hydra,o)},()=>{})})}),e.on("gallery:showExample",()=>{const t=i.editor.editor;e.emit("clear all"),zi.setRandomSketch(),e.emit("repl: eval",zi.code),t.setValue(zi.code)})}function YQ(i,e){var t=prompt(` +`),this.code=t,this.current=e,this.setToURL(e)}setRandomSketch(){if(this.examples.length>0){let 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You are also warmly invited to join the the live coding server on the fediverse at https://social.toplap.org/. -`,"your name, mastodon handle, and/or a short description");t!==null?i(t):e()}var zQ=VQ,$g={class:"className",for:"htmlFor","http-equiv":"httpEquiv"};function VQ(i){return function(e,t,n){for(var r in t)r in $g&&(t[$g[r]]=t[r],delete t[r]);return i(e,t,n)}}var KQ=zQ,Hn=0,_i=1,Tt=2,jo=3,Ht=4,Xe=5,Pu=6,bn=7,st=8,or=9,ar=10,ss=11,vn=12,er=13,qQ=function(i,e){e||(e={});var t=e.concat||function(r,s){return String(r)+String(s)};return e.attrToProp!==!1&&(i=KQ(i)),function(r){for(var s=_i,o="",a=arguments.length,l=[],u=0;u1&&(v.pop(),v[v.length-1][0][2][d]=i(x[0],x[1],x[2].length?x[2]:void 0))}else if(m===Tt){var b=[f[1],{},[]];x[2].push(b),v.push([b,x[2].length-1])}else if(m===Xe||m===Hn&&f[1]===Xe){for(var A="",S;u1&&/^\s*$/.test(p[2][0])&&p[2].shift(),p[2].length>2||p[2].length===2&&/\S/.test(p[2][1])){if(e.createFragment)return e.createFragment(p[2]);throw new Error("multiple 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Bo=/\n[\s]+$/,Lo=/^\n[\s]+/,wg=/[\s]+$/,bg=/^[\s]+/,jo=/[\n\s]+/g,vg=["a","abbr","b","bdi","bdo","br","cite","data","dfn","em","i","kbd","mark","q","rp","rt","rtc","ruby","s","amp","small","span","strong","sub","sup","time","u","var","wbr"],Do=["code","pre","textarea"],ME=function i(e,t){if(Array.isArray(t))for(var n=e.nodeName.toLowerCase(),r=!1,s,o,a=0,l=t.length;au=>e(l,u),s=(l,u,h,f)=>Ve` `,o=i.showInfo?s("close","fa-times",n("toolbar.hide-info"),"ui: toggle info"):s("close","fa-question-circle",n("toolbar.show-info"),"ui: toggle info"),a=i.showExtensions?s("close","fa-question-circle",n("toolbar.show-info"),"ui: hide extensions"):s("add","fa-solid fa-puzzle-piece",n("toolbar.load-extension"),"ui: show extensions");return Ve`
${s("run",`fa-play-circle ${t}`,n("toolbar.run"),"editor: eval all")} ${s("clear",`fa fa-trash ${t}`,n("toolbar.clear"),"clear all")} @@ -64,20 +61,20 @@ HYDRA SKETCH GALLERY ${s("mutator",`fa-dice ${t}`,n("toolbar.random"),"editor: randomize")} ${i.serverURL===null?"":s("share",`fa-upload ${t}`,n("toolbar.upload"),"gallery:shareSketch")} ${o} -
`}const vA=({content:i,header:e},t,n)=>{t.translation;const r=t.translation.selectedLanguage==="ar"&&t.showInfo===!0?"rtl":"ltr";return Ve` + `}const GE=({content:i,header:e},t,n)=>{t.translation;const r=t.translation.selectedLanguage==="ar"&&t.showInfo===!0?"rtl":"ltr";return Ve`
-`},SA=(i,e,t)=>()=>t(i,e),Bg=(i,e,t,n)=>Ve` -`,xA=(i,e,t,n)=>Ve`
()=>t(i,e),Sg=(i,e,t,n)=>Ve` +`,YE=(i,e,t,n)=>Ve`
@@ -87,16 +84,16 @@ HYDRA SKETCH GALLERY
- ${Bg("add-extension","fa-solid fa-plus",n("extensions.show-library",{"extension-name":i.name}),SA("extensions: add to editor",e,t))} - ${Bg("show-documentation","fa-book-open",n("extensions.show-docs",{"extension-name":i.name}),()=>{window.open(i.documentation,"_blank")})} + ${Sg("add-extension","fa-solid fa-plus",n("extensions.show-library",{"extension-name":i.name}),WE("extensions: add to editor",e,t))} + ${Sg("show-documentation","fa-book-open",n("extensions.show-docs",{"extension-name":i.name}),()=>{window.open(i.documentation,"_blank")})}
${i.examples.map((r,s)=>Ve`
{t("extensions: load example",e,s)}}>${s+1}
`)}
-
`,kA=(i,e)=>{const{categories:t,selectedCategoryIndex:n}=i.extensions,r=t[n].entries,{t:s}=i.translation,o=Ve`
-${ms(s("extensions.about-extensions"))} +
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