respec-w3c-common.js

window.respecVersion="37.1.0",function(){"use strict";var e="undefined"!=typeof document?document.currentScript:null;const t=document.documentElement;t?.hasAttribute("lang")||(t.lang="en",t.hasAttribute("dir")||(t.dir="ltr"));const n={},r=t?.lang??"en";var s=Object.freeze({__proto__:null,l10n:n,lang:r,name:"core/l10n",run:function(e){e.l10n=n[r]||n.en}});const i=(e,t)=>t.some((t=>e instanceof t));let o,a;const c=new WeakMap,l=new WeakMap,u=new WeakMap;let d={get(e,t,n){if(e instanceof IDBTransaction){if("done"===t)return c.get(e);if("store"===t)return n.objectStoreNames[1]?void 0:n.objectStore(n.objectStoreNames[0])}return m(e[t])},set:(e,t,n)=>(e[t]=n,!0),has:(e,t)=>e instanceof IDBTransaction&&("done"===t||"store"===t)||t in e};function p(e){d=e(d)}function h(e){return(a||(a=[IDBCursor.prototype.advance,IDBCursor.prototype.continue,IDBCursor.prototype.continuePrimaryKey])).includes(e)?function(...t){return e.apply(g(this),t),m(this.request)}:function(...t){return 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b=["get","getKey","getAll","getAllKeys","count"],y=["put","add","delete","clear"],w=new Map;function v(e,t){if(!(e instanceof IDBDatabase)||t in e||"string"!=typeof t)return;if(w.get(t))return w.get(t);const n=t.replace(/FromIndex$/,""),r=t!==n,s=y.includes(n);if(!(n in(r?IDBIndex:IDBObjectStore).prototype)||!s&&!b.includes(n))return;const i=async function(e,...t){const i=this.transaction(e,s?"readwrite":"readonly");let o=i.store;return r&&(o=o.index(t.shift())),(await Promise.all([o[n](...t),s&&i.done]))[0]};return w.set(t,i),i}p((e=>({...e,get:(t,n,r)=>v(t,n)||e.get(t,n,r),has:(t,n)=>!!v(t,n)||e.has(t,n)})));const k=["continue","continuePrimaryKey","advance"],$={},x=new WeakMap,C=new WeakMap,S={get(e,t){if(!k.includes(t))return e[t];let n=$[t];return n||(n=$[t]=function(...e){x.set(this,C.get(this)[t](...e))}),n}};async function*_(...e){let t=this;if(t instanceof IDBCursor||(t=await t.openCursor(...e)),!t)return;const n=new Proxy(t,S);for(C.set(n,t),u.set(n,g(t));t;)yield n,t=await(x.get(n)||t.continue()),x.delete(n)}function T(e,t){return t===Symbol.asyncIterator&&i(e,[IDBIndex,IDBObjectStore,IDBCursor])||"iterate"===t&&i(e,[IDBIndex,IDBObjectStore])}p((e=>({...e,get:(t,n,r)=>T(t,n)?_:e.get(t,n,r),has:(t,n)=>T(t,n)||e.has(t,n)})));var R=Object.freeze({__proto__:null,deleteDB:function(e,{blocked:t}={}){const n=indexedDB.deleteDatabase(e);return t&&n.addEventListener("blocked",(e=>t(e.oldVersion,e))),m(n).then((()=>{}))},openDB:function(e,t,{blocked:n,upgrade:r,blocking:s,terminated:i}={}){const o=indexedDB.open(e,t),a=m(o);return r&&o.addEventListener("upgradeneeded",(e=>{r(m(o.result),e.oldVersion,e.newVersion,m(o.transaction),e)})),n&&o.addEventListener("blocked",(e=>n(e.oldVersion,e.newVersion,e))),a.then((e=>{i&&e.addEventListener("close",(()=>i())),s&&e.addEventListener("versionchange",(e=>s(e.oldVersion,e.newVersion,e)))})).catch((()=>{})),a},unwrap:g,wrap:m});function E(e,t,n,r,s,{level:i="error",autofix:o,ruleName:a}={}){function c(n){return n>0?e.slice(t,t+n):e.slice(Math.max(t+n,0),t)}function l(n,{precedes:r}={}){const s=n.map((e=>e.trivia+e.value)).join(""),i=e[t];return"eof"===i.type?s:r?s+i.trivia:s.slice(i.trivia.length)}const u="eof"!==e[t].type?e[t].line:e.length>1?e[t-1].line:1,d=function(e){const t=e.split("\n");return t[t.length-1]}(l(c(-5),{precedes:!0})),p=c(5),h=l(p),f=d+h.split("\n")[0]+"\n"+(" ".repeat(d.length)+"^"),m="Syntax"===s?"since":"inside",g=`${s} error at line ${u}${e.name?` in ${e.name}`:""}${n&&n.name?`, ${m} \`${n.partial?"partial ":""}${function(e){const t=[e];for(;e&&e.parent;){const{parent:n}=e;t.unshift(n),e=n}return t.map((e=>function(e,t){let n=e;return t&&(n+=` ${t}`),n}(e.type,e.name))).join(" -> ")}(n)}\``:""}:\n${f}`;return{message:`${g} ${r}`,bareMessage:r,context:g,line:u,sourceName:e.name,level:i,ruleName:a,autofix:o,input:h,tokens:p}}function L(e,t,n,r){return E(e,t,n,r,"Syntax")}function A(e,t,n,r,s={}){return s.ruleName=n,E(t.source,e.index,t,r,"Validation",s)}class P{constructor({source:e,tokens:t}){Object.defineProperties(this,{source:{value:e},tokens:{value:t,writable:!0},parent:{value:null,writable:!0},this:{value:this}})}toJSON(){const e={type:void 0,name:void 0,inheritance:void 0};let t=this;for(;t!==Object.prototype;){const n=Object.getOwnPropertyDescriptors(t);for(const[t,r]of Object.entries(n))(r.enumerable||r.get)&&(e[t]=this[t]);t=Object.getPrototypeOf(t)}return e}}function N(e,t,{useNullableInner:n}={}){if(!e.union){const r=t.unique.get(e.idlType);if(!r)return;if("typedef"===r.type){const{typedefIncludesDictionary:n}=t.cache;if(n.has(r))return n.get(r);t.cache.typedefIncludesDictionary.set(r,void 0);const s=N(r.idlType,t);if(t.cache.typedefIncludesDictionary.set(r,s),s)return{reference:e,dictionary:s.dictionary}}if("dictionary"===r.type&&(n||!e.nullable))return{reference:e,dictionary:r}}for(const n of e.subtype){const e=N(n,t);if(e)return n.union?e:{reference:n,dictionary:e.dictionary}}}function I(e,t){if(t.cache.dictionaryIncludesRequiredField.has(e))return t.cache.dictionaryIncludesRequiredField.get(e);t.cache.dictionaryIncludesRequiredField.set(e,void 0);let n=e.members.some((e=>e.required));if(!n&&e.inheritance){const r=t.unique.get(e.inheritance);r?I(r,t)&&(n=!0):n=!0}return t.cache.dictionaryIncludesRequiredField.set(e,n),n}class D extends Array{constructor({source:e,tokens:t}){super(),Object.defineProperties(this,{source:{value:e},tokens:{value:t},parent:{value:null,writable:!0}})}}class O extends P{static parser(e,t){return()=>{const n=e.consumeKind(t);if(n)return new O({source:e.source,tokens:{value:n}})}}get value(){return ee(this.tokens.value.value)}write(e){return e.ts.wrap([e.token(this.tokens.value),e.token(this.tokens.separator)])}}class j extends O{static parse(e){const t=e.consumeKind("eof");if(t)return new j({source:e.source,tokens:{value:t}})}get type(){return"eof"}}function z(e,t){return te(e,{parser:O.parser(e,t),listName:t+" list"})}const M=["identifier","decimal","integer","string"],U=new Map([...["NoInterfaceObject","LenientSetter","LenientThis","TreatNonObjectAsNull","Unforgeable"].map((e=>[e,`Legacy${e}`])),["NamedConstructor","LegacyFactoryFunction"],["OverrideBuiltins","LegacyOverrideBuiltIns"],["TreatNullAs","LegacyNullToEmptyString"]]);function q(e){for(const t of M){const n=z(e,t);if(n.length)return n}e.error("Expected identifiers, strings, decimals, or integers but none found")}class W extends P{static parse(e){const t={assign:e.consume("=")},n=pe(new W({source:e.source,tokens:t}));if(n.list=[],t.assign){if(t.asterisk=e.consume("*"),t.asterisk)return n.this;t.secondaryName=e.consumeKind(...M)}return t.open=e.consume("("),t.open?(n.list=n.rhsIsList?q(e):ie(e),t.close=e.consume(")")||e.error("Unexpected token in extended attribute argument list")):t.assign&&!t.secondaryName&&e.error("No right hand side to extended attribute assignment"),n.this}get rhsIsList(){return this.tokens.assign&&!this.tokens.asterisk&&!this.tokens.secondaryName}get rhsType(){return this.rhsIsList?this.list[0].tokens.value.type+"-list":this.tokens.asterisk?"*":this.tokens.secondaryName?this.tokens.secondaryName.type:null}write(e){const{rhsType:t}=this;return e.ts.wrap([e.token(this.tokens.assign),e.token(this.tokens.asterisk),e.reference_token(this.tokens.secondaryName,this.parent),e.token(this.tokens.open),...this.list.map((n=>"identifier-list"===t?e.identifier(n,this.parent):n.write(e))),e.token(this.tokens.close)])}}class F extends P{static parse(e){const t=e.consumeKind("identifier");if(t)return new F({source:e.source,tokens:{name:t},params:W.parse(e)})}constructor({source:e,tokens:t,params:n}){super({source:e,tokens:t}),n.parent=this,Object.defineProperty(this,"params",{value:n})}get type(){return"extended-attribute"}get name(){return this.tokens.name.value}get rhs(){const{rhsType:e,tokens:t,list:n}=this.params;if(!e)return null;return{type:e,value:this.params.rhsIsList?n:this.params.tokens.secondaryName?ee(t.secondaryName.value):null}}get arguments(){const{rhsIsList:e,list:t}=this.params;return!t||e?[]:t}*validate(e){const{name:t}=this;if("LegacyNoInterfaceObject"===t){const e="`[LegacyNoInterfaceObject]` extended attribute is an undesirable feature that may be removed from Web IDL in the future. Refer to the [relevant upstream PR](https://github.com/whatwg/webidl/pull/609) for more information.";yield A(this.tokens.name,this,"no-nointerfaceobject",e,{level:"warning"})}else if(U.has(t)){const e=`\`[${t}]\` extended attribute is a legacy feature that is now renamed to \`[${U.get(t)}]\`. Refer to the [relevant upstream PR](https://github.com/whatwg/webidl/pull/870) for more information.`;yield A(this.tokens.name,this,"renamed-legacy",e,{level:"warning",autofix:(n=this,()=>{const{name:e}=n;n.tokens.name.value=U.get(e),"TreatNullAs"===e&&(n.params.tokens={})})})}var n;for(const t of this.arguments)yield*t.validate(e)}write(e){return e.ts.wrap([e.ts.trivia(this.tokens.name.trivia),e.ts.extendedAttribute(e.ts.wrap([e.ts.extendedAttributeReference(this.name),this.params.write(e)])),e.token(this.tokens.separator)])}}class B extends D{static parse(e){const t={};t.open=e.consume("[");const n=new B({source:e.source,tokens:t});return t.open?(n.push(...te(e,{parser:F.parse,listName:"extended attribute"})),t.close=e.consume("]")||e.error("Expected a closing token for the extended attribute list"),n.length||(e.unconsume(t.close.index),e.error("An extended attribute list must not be empty")),e.probe("[")&&e.error("Illegal double extended attribute lists, consider merging them"),n):n}*validate(e){for(const t of this)yield*t.validate(e)}write(e){return this.length?e.ts.wrap([e.token(this.tokens.open),...this.map((t=>t.write(e))),e.token(this.tokens.close)]):""}}function H(e,t){const n=e.consume("?");n&&(t.tokens.nullable=n),e.probe("?")&&e.error("Can't nullable more than once")}function G(e,t){let n=function(e,t){const n=e.consume("FrozenArray","ObservableArray","Promise","async_sequence","sequence","record");if(!n)return;const r=pe(new V({source:e.source,tokens:{base:n}}));switch(r.tokens.open=e.consume("<")||e.error(`No opening bracket after ${n.value}`),n.value){case"Promise":{e.probe("[")&&e.error("Promise type cannot have extended attribute");const n=ae(e,t)||e.error("Missing Promise subtype");r.subtype.push(n);break}case"async_sequence":case"sequence":case"FrozenArray":case"ObservableArray":{const s=oe(e,t)||e.error(`Missing ${n.value} subtype`);r.subtype.push(s);break}case"record":{e.probe("[")&&e.error("Record key cannot have extended attribute");const n=e.consume(...me)||e.error(`Record key must be one of: ${me.join(", ")}`),s=new V({source:e.source,tokens:{base:n}});s.tokens.separator=e.consume(",")||e.error("Missing comma after record key type"),s.type=t;const i=oe(e,t)||e.error("Error parsing generic type record");r.subtype.push(s,i);break}}return r.idlType||e.error(`Error parsing generic type ${n.value}`),r.tokens.close=e.consume(">")||e.error(`Missing closing bracket after ${n.value}`),r.this}(e,t)||se(e);if(!n){const t=e.consumeKind("identifier")||e.consume(...me,...fe);if(!t)return;n=new V({source:e.source,tokens:{base:t}}),e.probe("<")&&e.error(`Unsupported generic type ${t.value}`)}return"Promise"===n.generic&&e.probe("?")&&e.error("Promise type cannot be nullable"),n.type=t||null,H(e,n),n.nullable&&"any"===n.idlType&&e.error("Type `any` cannot be made nullable"),n}let V=class extends P{static parse(e,t){return G(e,t)||function(e,t){const n={};if(n.open=e.consume("("),!n.open)return;const r=pe(new V({source:e.source,tokens:n}));for(r.type=t||null;;){const n=oe(e,t)||e.error("No type after open parenthesis or 'or' in union type");"any"===n.idlType&&e.error("Type `any` cannot be included in a union type"),"Promise"===n.generic&&e.error("Type `Promise` cannot be included in a union type"),r.subtype.push(n);const s=e.consume("or");if(!s)break;n.tokens.separator=s}return r.idlType.length<2&&e.error("At least two types are expected in a union type but found less"),n.close=e.consume(")")||e.error("Unterminated union type"),H(e,r),r.this}(e,t)}constructor({source:e,tokens:t}){super({source:e,tokens:t}),Object.defineProperty(this,"subtype",{value:[],writable:!0}),this.extAttrs=new B({source:e,tokens:{}})}get generic(){return this.subtype.length&&this.tokens.base?this.tokens.base.value:""}get nullable(){return Boolean(this.tokens.nullable)}get union(){return Boolean(this.subtype.length)&&!this.tokens.base}get idlType(){if(this.subtype.length)return this.subtype;return ee([this.tokens.prefix,this.tokens.base,this.tokens.postfix].filter((e=>e)).map((e=>e.value)).join(" "))}*validate(e){if(yield*this.extAttrs.validate(e),"BufferSource"===this.idlType)for(const e of[this.extAttrs,this.parent?.extAttrs])for(const t of e){if("AllowShared"!==t.name)continue;const n="`[AllowShared] BufferSource` is now replaced with AllowSharedBufferSource.";yield A(this.tokens.base,this,"migrate-allowshared",n,{autofix:J(this,t,e)})}if("void"===this.idlType){const e="`void` is now replaced by `undefined`. Refer to the [relevant GitHub issue](https://github.com/whatwg/webidl/issues/60) for more information.";yield A(this.tokens.base,this,"replace-void",e,{autofix:(t=this,()=>{t.tokens.base.value="undefined"})})}var t;const n=!this.union&&e.unique.get(this.idlType),r=this.union?this:n&&"typedef"===n.type?n.idlType:void 0;if(r&&this.nullable){const{reference:t}=N(r,e)||{};if(t){const e=(this.union?t:this).tokens.base,n="Nullable union cannot include a dictionary type.";yield A(e,this,"no-nullable-union-dict",n)}}else for(const t of this.subtype)yield*t.validate(e)}write(e){return e.ts.wrap([this.extAttrs.write(e),(()=>{if(this.union||this.generic)return e.ts.wrap([e.token(this.tokens.base,e.ts.generic),e.token(this.tokens.open),...this.subtype.map((t=>t.write(e))),e.token(this.tokens.close)]);const t=this.tokens.prefix||this.tokens.base,n=this.tokens.prefix?[this.tokens.prefix.value,e.ts.trivia(this.tokens.base.trivia)]:[],r=e.reference(e.ts.wrap([...n,this.tokens.base.value,e.token(this.tokens.postfix)]),{unescaped:this.idlType,context:this});return e.ts.wrap([e.ts.trivia(t.trivia),r])})(),e.token(this.tokens.nullable),e.token(this.tokens.separator)])}};function J(e,t,n){return()=>{const r=n.indexOf(t);n.splice(r,1),!n.length&&e.tokens.base.trivia.match(/^\s$/)&&(e.tokens.base.trivia=""),e.tokens.base.value="AllowSharedBufferSource"}}class K extends P{static parse(e){const t=e.consume("=");if(!t)return null;const n=ne(e)||e.consumeKind("string")||e.consume("null","[","{")||e.error("No value for default"),r=[n];if("["===n.value){const t=e.consume("]")||e.error("Default sequence value must be empty");r.push(t)}else if("{"===n.value){const t=e.consume("}")||e.error("Default dictionary value must be empty");r.push(t)}return new K({source:e.source,tokens:{assign:t},expression:r})}constructor({source:e,tokens:t,expression:n}){super({source:e,tokens:t}),n.parent=this,Object.defineProperty(this,"expression",{value:n})}get type(){return re(this.expression[0]).type}get value(){return re(this.expression[0]).value}get negative(){return re(this.expression[0]).negative}write(e){return e.ts.wrap([e.token(this.tokens.assign),...this.expression.map((t=>e.token(t)))])}}class Z extends P{static parse(e){const t=e.position,n={},r=pe(new Z({source:e.source,tokens:n}));return r.extAttrs=B.parse(e),n.optional=e.consume("optional"),r.idlType=oe(e,"argument-type"),r.idlType?(n.optional||(n.variadic=e.consume("...")),n.name=e.consumeKind("identifier")||e.consume(...ge),n.name?(r.default=n.optional?K.parse(e):null,r.this):e.unconsume(t)):e.unconsume(t)}get type(){return"argument"}get optional(){return!!this.tokens.optional}get variadic(){return!!this.tokens.variadic}get name(){return ee(this.tokens.name.value)}*validate(e){yield*this.extAttrs.validate(e),yield*this.idlType.validate(e);const t=N(this.idlType,e,{useNullableInner:!0});if(t)if(this.idlType.nullable){const e="Dictionary arguments cannot be nullable.";yield A(this.tokens.name,this,"no-nullable-dict-arg",e)}else if(this.optional){if(!this.default){const e="Optional dictionary arguments must have a default value of `{}`.";yield A(this.tokens.name,this,"dict-arg-default",e,{autofix:Y(this)})}}else if(this.parent&&!I(t.dictionary,e)&&function(e){const t=e.parent.arguments||e.parent.list,n=t.indexOf(e),r=t.slice(n+1).some((e=>!e.optional));return!r}(this)){const e="Dictionary argument must be optional if it has no required fields";yield A(this.tokens.name,this,"dict-arg-optional",e,{autofix:(n=this,()=>{const e=de(n.idlType);n.tokens.optional={...e,type:"optional",value:"optional"},e.trivia=" ",Y(n)()})})}var n}write(e){return e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.optional),e.ts.type(this.idlType.write(e)),e.token(this.tokens.variadic),e.name_token(this.tokens.name,{data:this}),this.default?this.default.write(e):"",e.token(this.tokens.separator)])}}function Y(e){return()=>{e.default=K.parse(new ve(" = {}"))}}class X extends P{static parse(e,{special:t,regular:n}={}){const r={special:t},s=pe(new X({source:e.source,tokens:r}));return t&&"stringifier"===t.value&&(r.termination=e.consume(";"),r.termination)?(s.arguments=[],s):(t||n||(r.special=e.consume("getter","setter","deleter")),s.idlType=ae(e)||e.error("Missing return type"),r.name=e.consumeKind("identifier")||e.consume("includes"),r.open=e.consume("(")||e.error("Invalid operation"),s.arguments=ie(e),r.close=e.consume(")")||e.error("Unterminated operation"),r.termination=e.consume(";")||e.error("Unterminated operation, expected `;`"),s.this)}get type(){return"operation"}get name(){const{name:e}=this.tokens;return e?ee(e.value):""}get special(){return this.tokens.special?this.tokens.special.value:""}*validate(e){if(yield*this.extAttrs.validate(e),!this.name&&["","static"].includes(this.special)){const e="Regular or static operations must have both a return type and an identifier.";yield A(this.tokens.open,this,"incomplete-op",e)}if(this.idlType){if("async_sequence"===this.idlType.generic){const e="async_sequence types cannot be returned by an operation.";yield A(this.idlType.tokens.base,this,"async-sequence-idl-to-js",e)}yield*this.idlType.validate(e)}for(const t of this.arguments)yield*t.validate(e)}write(e){const{parent:t}=this,n=this.idlType?[e.ts.type(this.idlType.write(e)),e.name_token(this.tokens.name,{data:this,parent:t}),e.token(this.tokens.open),e.ts.wrap(this.arguments.map((t=>t.write(e)))),e.token(this.tokens.close)]:[];return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),this.tokens.name?e.token(this.tokens.special):e.token(this.tokens.special,e.ts.nameless,{data:this,parent:t}),...n,e.token(this.tokens.termination)]),{data:this,parent:t})}}class Q extends P{static parse(e,{special:t,noInherit:n=!1,readonly:r=!1}={}){const s=e.position,i={special:t},o=pe(new Q({source:e.source,tokens:i}));if(t||n||(i.special=e.consume("inherit")),"inherit"===o.special&&e.probe("readonly")&&e.error("Inherited attributes cannot be read-only"),i.readonly=e.consume("readonly"),r&&!i.readonly&&e.probe("attribute")&&e.error("Attributes must be readonly in this context"),i.base=e.consume("attribute"),i.base)return o.idlType=oe(e,"attribute-type")||e.error("Attribute lacks a type"),i.name=e.consumeKind("identifier")||e.consume("async","required")||e.error("Attribute lacks a name"),i.termination=e.consume(";")||e.error("Unterminated attribute, expected `;`"),o.this;e.unconsume(s)}get type(){return"attribute"}get special(){return this.tokens.special?this.tokens.special.value:""}get readonly(){return!!this.tokens.readonly}get name(){return ee(this.tokens.name.value)}*validate(e){if(yield*this.extAttrs.validate(e),yield*this.idlType.validate(e),["async_sequence","sequence","record"].includes(this.idlType.generic)){const e=`Attributes cannot accept ${this.idlType.generic} types.`;yield A(this.tokens.name,this,"attr-invalid-type",e)}{const{reference:t}=N(this.idlType,e)||{};if(t){const e=(this.idlType.union?t:this.idlType).tokens.base,n="Attributes cannot accept dictionary types.";yield A(e,this,"attr-invalid-type",n)}}if(this.readonly&&function(e,t){if(e.union)return!1;if(e.extAttrs.some((e=>"EnforceRange"===e.name)))return!0;const n=t.unique.get(e.idlType);return"typedef"===n?.type&&n.idlType.extAttrs.some((e=>"EnforceRange"===e.name))}(this.idlType,e)){const e=this.idlType.tokens.base,t="Readonly attributes cannot accept [EnforceRange] extended attribute.";yield 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re({type:e,value:t}){switch(e){case"decimal":case"integer":return{type:"number",value:t};case"string":return{type:"string",value:t.slice(1,-1)}}switch(t){case"true":case"false":return{type:"boolean",value:"true"===t};case"Infinity":case"-Infinity":return{type:"Infinity",negative:t.startsWith("-")};case"[":return{type:"sequence",value:[]};case"{":return{type:"dictionary"};default:return{type:t}}}function se(e){const{source:t}=e,n=function(){const n=e.consume("unsigned"),r=e.consume("short","long");if(r){const s=e.consume("long");return new V({source:t,tokens:{prefix:n,base:r,postfix:s}})}n&&e.error("Failed to parse integer type")}()||function(){const n=e.consume("unrestricted"),r=e.consume("float","double");if(r)return new V({source:t,tokens:{prefix:n,base:r}});n&&e.error("Failed to parse float type")}();if(n)return n;const r=e.consume("bigint","boolean","byte","octet","undefined");return r?new V({source:t,tokens:{base:r}}):void 0}function ie(e){return te(e,{parser:Z.parse,listName:"arguments list"})}function oe(e,t){const n=B.parse(e),r=V.parse(e,t);return r&&(pe(r).extAttrs=n),r}function ae(e,t){const n=V.parse(e,t||"return-type");if(n)return n;const r=e.consume("void");if(r){const t=new V({source:e.source,tokens:{base:r}});return t.type="return-type",t}}function ce(e){const t=e.consume("stringifier");if(!t)return;return Q.parse(e,{special:t})||X.parse(e,{special:t})||e.error("Unterminated stringifier")}function le(e){const t=e.split("\n");if(t.length){const e=t[t.length-1].match(/^\s+/);if(e)return e[0]}return""}function ue(e){return()=>{if(e.extAttrs.length){const t=new ve("Exposed=Window,"),n=F.parse(t);n.tokens.separator=t.consume(",");const r=e.extAttrs[0];/^\s/.test(r.tokens.name.trivia)||(r.tokens.name.trivia=` ${r.tokens.name.trivia}`),e.extAttrs.unshift(n)}else{pe(e).extAttrs=B.parse(new ve("[Exposed=Window]"));const t=e.tokens.base.trivia;e.extAttrs.tokens.open.trivia=t,e.tokens.base.trivia=`\n${le(t)}`}}}function 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ve{constructor(e){this.source=function(e){const t=[];let n=0,r="",s=1,i=0;for(;n<e.length;){const a=e.charAt(n);let c=-1;if(/[\t\n\r ]/.test(a)?c=o("whitespace",{noFlushTrivia:!0}):"/"===a&&(c=o("comment",{noFlushTrivia:!0})),-1!==c){const e=t.pop().value;s+=(e.match(/\n/g)||[]).length,r+=e,i-=1}else if(/[-0-9.A-Z_a-z]/.test(a)){if(c=o("decimal"),-1===c&&(c=o("integer")),-1===c){c=o("identifier");const e=t.length-1,n=t[e];if(-1!==c){if(we.includes(n.value)){const r=`${ee(n.value)} is a reserved identifier and must not be used.`;throw new ke(L(t,e,null,r))}be.includes(n.value)&&(n.type="inline")}}}else'"'===a&&(c=o("string"));for(const o of ye)if(e.startsWith(o,n)){t.push({type:"inline",value:o,trivia:r,line:s,index:i}),r="",n+=o.length,c=n;break}if(-1===c&&(c=o("other")),-1===c)throw new Error("Token stream not progressing");n=c,i+=1}return t.push({type:"eof",value:"",trivia:r,line:s,index:i}),t;function o(o,{noFlushTrivia:a}={}){const c=he[o];c.lastIndex=n;const l=c.exec(e);return l?(t.push({type:o,value:l[0],trivia:r,line:s,index:i}),a||(r=""),c.lastIndex):-1}}(e),this.position=0}error(e){throw new ke(L(this.source,this.position,this.current,e))}probeKind(e){return this.source.length>this.position&&this.source[this.position].type===e}probe(e){return this.probeKind("inline")&&this.source[this.position].value===e}consumeKind(...e){for(const t of e){if(!this.probeKind(t))continue;const e=this.source[this.position];return this.position++,e}}consume(...e){if(!this.probeKind("inline"))return;const t=this.source[this.position];for(const n of e)if(t.value===n)return this.position++,t}consumeIdentifier(e){if(this.probeKind("identifier")&&this.source[this.position].value===e)return this.consumeKind("identifier")}unconsume(e){this.position=e}}class ke extends Error{constructor({message:e,bareMessage:t,context:n,line:r,sourceName:s,input:i,tokens:o}){super(e),this.name="WebIDLParseError",this.bareMessage=t,this.context=n,this.line=r,this.sourceName=s,this.input=i,this.tokens=o}}class $e extends O{static parse(e){const t=e.consumeKind("string");if(t)return new $e({source:e.source,tokens:{value:t}})}get type(){return"enum-value"}get value(){return super.value.slice(1,-1)}write(e){const{parent:t}=this;return e.ts.wrap([e.ts.trivia(this.tokens.value.trivia),e.ts.definition(e.ts.wrap(['"',e.ts.name(this.value,{data:this,parent:t}),'"']),{data:this,parent:t}),e.token(this.tokens.separator)])}}class xe extends P{static parse(e){const t={};if(t.base=e.consume("enum"),!t.base)return;t.name=e.consumeKind("identifier")||e.error("No name for enum");const n=pe(new xe({source:e.source,tokens:t}));return e.current=n.this,t.open=e.consume("{")||e.error("Bodyless enum"),n.values=te(e,{parser:$e.parse,allowDangler:!0,listName:"enumeration"}),e.probeKind("string")&&e.error("No comma between enum values"),t.close=e.consume("}")||e.error("Unexpected value in enum"),n.values.length||e.error("No value in enum"),t.termination=e.consume(";")||e.error("No semicolon after enum"),n.this}get type(){return"enum"}get name(){return ee(this.tokens.name.value)}write(e){return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.base),e.name_token(this.tokens.name,{data:this}),e.token(this.tokens.open),e.ts.wrap(this.values.map((t=>t.write(e)))),e.token(this.tokens.close),e.token(this.tokens.termination)]),{data:this})}}class Ce extends P{static parse(e){const t=e.consumeKind("identifier");if(!t)return;const n={target:t};if(n.includes=e.consume("includes"),n.includes)return n.mixin=e.consumeKind("identifier")||e.error("Incomplete includes statement"),n.termination=e.consume(";")||e.error("No terminating ; for includes statement"),new Ce({source:e.source,tokens:n});e.unconsume(t.index)}get type(){return"includes"}get target(){return ee(this.tokens.target.value)}get includes(){return ee(this.tokens.mixin.value)}write(e){return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.reference_token(this.tokens.target,this),e.token(this.tokens.includes),e.reference_token(this.tokens.mixin,this),e.token(this.tokens.termination)]),{data:this})}}class Se extends P{static parse(e){const t={},n=pe(new Se({source:e.source,tokens:t}));if(t.base=e.consume("typedef"),t.base)return n.idlType=oe(e,"typedef-type")||e.error("Typedef lacks a type"),t.name=e.consumeKind("identifier")||e.error("Typedef lacks a name"),e.current=n.this,t.termination=e.consume(";")||e.error("Unterminated typedef, expected `;`"),n.this}get type(){return"typedef"}get name(){return ee(this.tokens.name.value)}*validate(e){yield*this.idlType.validate(e)}write(e){return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.base),e.ts.type(this.idlType.write(e)),e.name_token(this.tokens.name,{data:this}),e.token(this.tokens.termination)]),{data:this})}}class _e extends P{static parse(e,t){const n={base:t},r=pe(new _e({source:e.source,tokens:n}));return n.name=e.consumeKind("identifier")||e.error("Callback lacks a name"),e.current=r.this,n.assign=e.consume("=")||e.error("Callback lacks an assignment"),r.idlType=ae(e)||e.error("Callback lacks a return type"),n.open=e.consume("(")||e.error("Callback lacks parentheses for arguments"),r.arguments=ie(e),n.close=e.consume(")")||e.error("Unterminated callback"),n.termination=e.consume(";")||e.error("Unterminated callback, expected `;`"),r.this}get type(){return"callback"}get name(){return ee(this.tokens.name.value)}*validate(e){yield*this.extAttrs.validate(e);for(const t of this.arguments)if(yield*t.validate(e),"async_sequence"===t.idlType.generic){const e="async_sequence types cannot be returned as a callback argument.";yield A(t.tokens.name,t,"async-sequence-idl-to-js",e)}yield*this.idlType.validate(e)}write(e){return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.base),e.name_token(this.tokens.name,{data:this}),e.token(this.tokens.assign),e.ts.type(this.idlType.write(e)),e.token(this.tokens.open),...this.arguments.map((t=>t.write(e))),e.token(this.tokens.close),e.token(this.tokens.termination)]),{data:this})}}class Te extends P{static parse(e,t,{inheritable:n,allowedMembers:r}){const{tokens:s,type:i}=t;for(s.name=e.consumeKind("identifier")||e.error(`Missing name in ${i}`),e.current=t,t=pe(t),n&&Object.assign(s,function(e){const t=e.consume(":");return t?{colon:t,inheritance:e.consumeKind("identifier")||e.error("Inheritance lacks a type")}:{}}(e)),s.open=e.consume("{")||e.error(`Bodyless ${i}`),t.members=[];;){if(s.close=e.consume("}"),s.close)return s.termination=e.consume(";")||e.error(`Missing semicolon after ${i}`),t.this;const n=B.parse(e);let o;for(const[t,...n]of r)if(o=pe(t(e,...n)),o)break;o||e.error("Unknown member"),o.extAttrs=n,t.members.push(o.this)}}get partial(){return!!this.tokens.partial}get name(){return ee(this.tokens.name.value)}get inheritance(){return this.tokens.inheritance?ee(this.tokens.inheritance.value):null}*validate(e){for(const t of this.members)t.validate&&(yield*t.validate(e))}write(e){return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.callback),e.token(this.tokens.partial),e.token(this.tokens.base),e.token(this.tokens.mixin),e.name_token(this.tokens.name,{data:this}),(()=>this.tokens.inheritance?e.ts.wrap([e.token(this.tokens.colon),e.ts.trivia(this.tokens.inheritance.trivia),e.ts.inheritance(e.reference(this.tokens.inheritance.value,{context:this}))]):"")(),e.token(this.tokens.open),e.ts.wrap(this.members.map((t=>t.write(e)))),e.token(this.tokens.close),e.token(this.tokens.termination)]),{data:this})}}class Re extends P{static parse(e){const t={};if(t.base=e.consume("const"),!t.base)return;let n=se(e);if(!n){const t=e.consumeKind("identifier")||e.error("Const lacks a type");n=new V({source:e.source,tokens:{base:t}})}e.probe("?")&&e.error("Unexpected nullable constant type"),n.type="const-type",t.name=e.consumeKind("identifier")||e.error("Const lacks a name"),t.assign=e.consume("=")||e.error("Const lacks value assignment"),t.value=ne(e)||e.error("Const lacks a value"),t.termination=e.consume(";")||e.error("Unterminated const, expected `;`");const r=new Re({source:e.source,tokens:t});return pe(r).idlType=n,r}get type(){return"const"}get name(){return ee(this.tokens.name.value)}get value(){return re(this.tokens.value)}write(e){const{parent:t}=this;return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.base),e.ts.type(this.idlType.write(e)),e.name_token(this.tokens.name,{data:this,parent:t}),e.token(this.tokens.assign),e.token(this.tokens.value),e.token(this.tokens.termination)]),{data:this,parent:t})}}class Ee extends P{static parse(e){const t=e.position,n=pe(new Ee({source:e.source,tokens:{}})),{tokens:r}=n;if(r.readonly=e.consume("readonly"),r.readonly||(r.async=e.consume("async")),r.base=r.readonly?e.consume("maplike","setlike"):r.async?e.consume("iterable"):e.consume("iterable","async_iterable","maplike","setlike"),!r.base)return void e.unconsume(t);const{type:s}=n,i="maplike"===s,o=i||"iterable"===s||"async_iterable"===s,a="async_iterable"===s||n.async&&"iterable"===s;r.open=e.consume("<")||e.error(`Missing less-than sign \`<\` in ${s} declaration`);const c=oe(e)||e.error(`Missing a type argument in ${s} declaration`);return n.idlType=[c],n.arguments=[],o&&(c.tokens.separator=e.consume(","),c.tokens.separator?n.idlType.push(oe(e)):i&&e.error(`Missing second type argument in ${s} declaration`)),r.close=e.consume(">")||e.error(`Missing greater-than sign \`>\` in ${s} declaration`),e.probe("(")&&(a?(r.argsOpen=e.consume("("),n.arguments.push(...ie(e)),r.argsClose=e.consume(")")||e.error("Unterminated async iterable argument list")):e.error("Arguments are only allowed for `async iterable`")),r.termination=e.consume(";")||e.error(`Missing semicolon after ${s} declaration`),n.this}get type(){return this.tokens.base.value}get readonly(){return!!this.tokens.readonly}get async(){return!!this.tokens.async}*validate(e){if(this.async&&"iterable"===this.type){const e="`async iterable` is now changed to `async_iterable`.";yield A(this.tokens.async,this,"obsolete-async-iterable-syntax",e,{autofix:(t=this,()=>{const e=t.tokens.async;t.tokens.base={...e,type:"async_iterable",value:"async_iterable"},delete t.tokens.async})})}var t;for(const t of this.idlType)yield*t.validate(e);for(const t of this.arguments)yield*t.validate(e)}write(e){return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.readonly),e.token(this.tokens.async),e.token(this.tokens.base,e.ts.generic),e.token(this.tokens.open),e.ts.wrap(this.idlType.map((t=>t.write(e)))),e.token(this.tokens.close),e.token(this.tokens.argsOpen),e.ts.wrap(this.arguments.map((t=>t.write(e)))),e.token(this.tokens.argsClose),e.token(this.tokens.termination)]),{data:this,parent:this.parent})}}class Le extends P{static parse(e){const t=e.consume("constructor");if(!t)return;const n={base:t};n.open=e.consume("(")||e.error("No argument list in constructor");const r=ie(e);n.close=e.consume(")")||e.error("Unterminated constructor"),n.termination=e.consume(";")||e.error("No semicolon after constructor");const s=new Le({source:e.source,tokens:n});return pe(s).arguments=r,s}get type(){return"constructor"}*validate(e){for(const t of this.arguments)yield*t.validate(e)}write(e){const{parent:t}=this;return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.base,e.ts.nameless,{data:this,parent:t}),e.token(this.tokens.open),e.ts.wrap(this.arguments.map((t=>t.write(e)))),e.token(this.tokens.close),e.token(this.tokens.termination)]),{data:this,parent:t})}}function Ae(e){const t=e.consume("static");if(!t)return;return Q.parse(e,{special:t})||X.parse(e,{special:t})||e.error("No body in static member")}class Pe extends Te{static parse(e,t,{extMembers:n=[],partial:r=null}={}){const s={partial:r,base:t};return Te.parse(e,new Pe({source:e.source,tokens:s}),{inheritable:!r,allowedMembers:[...n,[Re.parse],[Le.parse],[Ae],[ce],[Ee.parse],[Q.parse],[X.parse]]})}get type(){return"interface"}*validate(e){if(yield*this.extAttrs.validate(e),!this.partial&&this.extAttrs.every((e=>"Exposed"!==e.name))){const e="Interfaces must have `[Exposed]` extended attribute. To fix, add, for example, `[Exposed=Window]`. Please also consider carefully if your interface should also be exposed in a Worker scope. Refer to the [WebIDL spec section on Exposed](https://heycam.github.io/webidl/#Exposed) for more information.";yield A(this.tokens.name,this,"require-exposed",e,{autofix:ue(this)})}const t=this.extAttrs.filter((e=>"Constructor"===e.name));for(const e of t){const t="Constructors should now be represented as a `constructor()` operation on the interface instead of `[Constructor]` extended attribute. 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Object.assign(super.toJSON(),{type:this.type.toJSON(),name:this.name.toJSON(),controller:this.controller.toJSON()})}}class pt extends Ke{type;hasCut;hasColon;tokens;constructor(e,t,n,r=[]){super(),this.type=e,this.hasCut=t,this.hasColon=n,this.tokens=r}getChildren(){return[this.type]}_serialize(e){let t=this.type.serialize(e);return t+=this.tokens.map((t=>this._serializeToken(t,e))).join(""),t}toString(e=0){const t=[super.toString(e),this.type.toString(e+1)];for(const n of this.tokens)t.push(n.toString(e+1));return t.join("\n")}toJSON(){return Object.assign(super.toJSON(),{type:this.type.toJSON(),hasCut:this.hasCut,hasColon:this.hasColon,tokens:this.tokens.map((e=>e.toJSON()))})}}class ht extends Ye{types;constructor(e){super(),this.types=e}getChildren(){return this.types}_serialize(e){return this.types.map((t=>t.serialize(e))).join("")}toString(e=0){const t=[super.toString(e)];for(const n of this.types)t.push(n.toString(e+1));return t.join("\n")}toJSON(){return Object.assign(super.toJSON(),{types:this.types.map((e=>e.toJSON()))})}}class ft extends Ze{parameters;constructor(e){super(),this.parameters=e}getChildren(){return this.parameters}_serialize(e){return this.parameters.map((t=>t.serialize(e))).join("")}toString(e=0){const t=[super.toString(e)];for(const n of this.parameters)t.push(n.toString(e+1));return t.join("\n")}toJSON(){return Object.assign(super.toJSON(),{parameters:this.parameters.map((e=>e.toJSON()))})}}class mt extends Ze{parameters;constructor(e){super(),this.parameters=e}getChildren(){return this.parameters}_serialize(e){return this.parameters.map((t=>t.serialize(e))).join("")}toString(e=0){const t=[super.toString(e)];for(const n of this.parameters)t.push(n.toString(e+1));return t.join("\n")}toJSON(){return Object.assign(super.toJSON(),{parameters:this.parameters.map((e=>e.toJSON()))})}}class gt extends Error{constructor(e="A parsing error occurred"){super(e),this.name="ParserError"}}function bt(e){return function(e){return"a"<=e&&e<="z"||"A"<=e&&e<="Z"}(e)||"@_$".includes(e)}function yt(e){return e.length>0&&"123456789".includes(e[0])&&[...e].every((e=>"0123456789".includes(e)))}class wt{line;position;constructor(e=-1,t=-1){this.line=e,this.position=t}}class vt{input;position=0;readPosition=0;ch=0;constructor(e){this.input=e,this.readChar()}readChar(){this.readPosition>=this.input.length?this.ch=0:this.ch=this.input.charCodeAt(this.readPosition),this.position=this.readPosition,this.readPosition+=1}_peekAtNextChar(){return this.readPosition>=this.input.length?"":this.input[this.readPosition]}getLocation(){const e=this.position-2,t=this.input.split("\n");let n=0;for(let r=0;r<t.length;r++){const s=t[r].length;if(n+=s+1,n>e){return new wt(r,e-(n-s)+1)}}return new wt(0,0)}getLine(e){return this.input.split("\n")[e]}getLocationInfo(){const e=this.getLocation();let t=(e.line>=0?this.getLine(e.line):"")+"\n";return t+=" ".repeat(e.position>=0?e.position:0)+"^\n",t+=" 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Je(He.CTLOP,this._readIdentifier(),e,t),s=!0);else if(":"===r)n=new Je(He.COLON,"",e,t);else if("?"===r)n=new Je(He.QUEST,"",e,t);else if("/"===r)"/"===this._peekAtNextChar()?(this.readChar(),n=new Je(He.GCHOICE,"",e,t),"="===this._peekAtNextChar()&&(this.readChar(),n=new Je(He.GCHOICEALT,"",e,t))):"="===this._peekAtNextChar()?(this.readChar(),n=new Je(He.TCHOICEALT,"",e,t)):n=new Je(He.TCHOICE,"",e,t);else if("*"===r)n=new Je(He.ASTERISK,"",e,t);else if("^"===r)n=new Je(He.CARET,"",e,t);else if("#"===r)n=new Je(He.HASH,"",e,t);else if("~"===r)n=new Je(He.TILDE,"",e,t);else if('"'===r)n=new Je(He.STRING,this._readString(),e,t);else if("'"===r)n=new Je(He.BYTES,this._readBytesString(),e,t);else if(";"===r)n=new Je(He.COMMENT,this._readComment(),e,t),s=!0;else if("&"===r)n=new Je(He.AMPERSAND,"",e,t);else if(0===this.ch)n=new Je(He.EOF,"",e,t);else if(bt(r))"b"===r&&"6"===this._peekAtNextChar()?(this.readChar(),this.readChar(),"4"===String.fromCharCode(this.ch)&&"'"===this._peekAtNextChar()?(this.readChar(),n=new Je(He.BASE64,this._readBytesString(),e,t)):(n=new Je(He.IDENT,this._readIdentifier("b6"),e,t),s=!0)):"h"===r&&"'"===this._peekAtNextChar()?(this.readChar(),n=new Je(He.HEX,this._readBytesString(),e,t)):(n=new Je(He.IDENT,this._readIdentifier(),e,t),s=!0);else if(this._isDigit(r)||"-"===r){const r=this._readNumberOrFloat();n=new Je(r.includes(".")?He.FLOAT:He.NUMBER,r,e,t),s=!0}return s||this.readChar(),n}_isDigit(e){return e>="0"&&e<="9"}_readIdentifier(e=""){const t=this.position;if(""===e&&!bt(String.fromCharCode(this.ch)))throw this._tokenError("expected identifier, got nothing");for(;bt(String.fromCharCode(this.ch))||this._isDigit(String.fromCharCode(this.ch))||"-. ".includes(String.fromCharCode(this.ch));){if(" "===String.fromCharCode(this.ch))break;this.readChar()}const n=e+this.input.substring(t,this.position);if(n.endsWith("-")||n.endsWith("."))throw this._tokenError(`identifier cannot end with \`-\` or \`.\`, got \`${n}\``);return n}_readComment(){const e=this.position;for(;this.ch&&"\n"!==String.fromCharCode(this.ch);)this.readChar();return this.input.substring(e,this.position)}_readString(){const e=this.position;for(this.readChar();'"'!==String.fromCharCode(this.ch);)if(this.ch>=32&&this.ch<=33||this.ch>=35&&this.ch<=91||this.ch>=93&&this.ch<=126||this.ch>=128&&this.ch<=1114109)this.readChar();else if("\\"===String.fromCharCode(this.ch)){if(this.readChar(),!(this.ch>=32&&this.ch<=126||this.ch>=128&&this.ch<=1114109))throw this._tokenError(`invalid escape character in text string \`${this.input.substring(e+1,this.position)}\``);this.readChar()}else if(10===this.ch)this.readChar();else{if(13!==this.ch||10!==this._peekAtNextChar().charCodeAt(0))throw this._tokenError(`invalid text string \`${this.input.substring(e+1,this.position)}\``);this.readChar(),this.readChar()}return this.input.substring(e+1,this.position)}_readBytesString(){const e=this.position;for(this.readChar();"'"!==String.fromCharCode(this.ch);)if(this.ch>=32&&this.ch<=38||this.ch>=40&&this.ch<=91||this.ch>=93&&this.ch<=1114109)this.readChar();else if("\\"===String.fromCharCode(this.ch)){if(this.readChar(),!(this.ch>=32&&this.ch<=126||this.ch>=128&&this.ch<=1114109))throw this._tokenError(`invalid escape character in byte string \`${this.input.substring(e+1,this.position)}\``);this.readChar()}else if(10===this.ch)this.readChar();else{if(13!==this.ch||10!==this._peekAtNextChar().charCodeAt(0))throw this._tokenError(`invalid byte string \`${this.input.substring(e+1,this.position)}\``);this.readChar(),this.readChar()}return this.input.substring(e+1,this.position)}_readNumberOrFloat(){const e=this.position;let t=!1;if("-"===String.fromCharCode(this.ch)&&this.readChar(),"0"===String.fromCharCode(this.ch)){if(this.readChar(),"x"===String.fromCharCode(this.ch)){if(this.readChar(),!"0123456789ABCDEF".includes(String.fromCharCode(this.ch).toUpperCase()))throw this._tokenError(`expected hex number to contain hex digits, got \`${this.input.substring(e,this.position)}\``);for(;"0123456789ABCDEF".includes(String.fromCharCode(this.ch).toUpperCase());)this.readChar();if("."===String.fromCharCode(this.ch)){if(t=!0,"."===this._peekAtNextChar())return this.input.substring(e,this.position);for(this.readChar();"0123456789ABCDEF".includes(String.fromCharCode(this.ch).toUpperCase());)this.readChar()}if(t&&"p"!==String.fromCharCode(this.ch))throw this._tokenError(`expected hex number with fraction to have an exponent, got 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e="\n"===t[1].charAt(t[1].length-1)?t[1].slice(0,-1):t[1];return{type:"paragraph",raw:t[0],text:e,tokens:this.lexer.inline(e)}}}text(e){let t=this.rules.block.text.exec(e);if(t)return{type:"text",raw:t[0],text:t[0],tokens:this.lexer.inline(t[0])}}escape(e){let t=this.rules.inline.escape.exec(e);if(t)return{type:"escape",raw:t[0],text:t[1]}}tag(e){let t=this.rules.inline.tag.exec(e);if(t)return!this.lexer.state.inLink&&this.rules.other.startATag.test(t[0])?this.lexer.state.inLink=!0:this.lexer.state.inLink&&this.rules.other.endATag.test(t[0])&&(this.lexer.state.inLink=!1),!this.lexer.state.inRawBlock&&this.rules.other.startPreScriptTag.test(t[0])?this.lexer.state.inRawBlock=!0:this.lexer.state.inRawBlock&&this.rules.other.endPreScriptTag.test(t[0])&&(this.lexer.state.inRawBlock=!1),{type:"html",raw:t[0],inLink:this.lexer.state.inLink,inRawBlock:this.lexer.state.inRawBlock,block:!1,text:t[0]}}link(e){let t=this.rules.inline.link.exec(e);if(t){let e=t[2].trim();if(!this.options.pedantic&&this.rules.other.startAngleBracket.test(e)){if(!this.rules.other.endAngleBracket.test(e))return;let t=Nn(e.slice(0,-1),"\\");if((e.length-t.length)%2==0)return}else{let e=function(e,t){if(-1===e.indexOf(t[1]))return-1;let n=0;for(let r=0;r<e.length;r++)if("\\"===e[r])r++;else if(e[r]===t[0])n++;else if(e[r]===t[1]&&(n--,n<0))return r;return n>0?-2:-1}(t[2],"()");if(-2===e)return;if(e>-1){let n=(0===t[0].indexOf("!")?5:4)+t[1].length+e;t[2]=t[2].substring(0,e),t[0]=t[0].substring(0,n).trim(),t[3]=""}}let n=t[2],r="";if(this.options.pedantic){let e=this.rules.other.pedanticHrefTitle.exec(n);e&&(n=e[1],r=e[3])}else r=t[3]?t[3].slice(1,-1):"";return n=n.trim(),this.rules.other.startAngleBracket.test(n)&&(n=this.options.pedantic&&!this.rules.other.endAngleBracket.test(e)?n.slice(1):n.slice(1,-1)),On(t,{href:n&&n.replace(this.rules.inline.anyPunctuation,"$1"),title:r&&r.replace(this.rules.inline.anyPunctuation,"$1")},t[0],this.lexer,this.rules)}}reflink(e,t){let n;if((n=this.rules.inline.reflink.exec(e))||(n=this.rules.inline.nolink.exec(e))){let e=t[(n[2]||n[1]).replace(this.rules.other.multipleSpaceGlobal," ").toLowerCase()];if(!e){let e=n[0].charAt(0);return{type:"text",raw:e,text:e}}return On(n,e,n[0],this.lexer,this.rules)}}emStrong(e,t,n=""){let r=this.rules.inline.emStrongLDelim.exec(e);if(r&&(r[1]||r[2]||r[3]||r[4])&&(!r[4]||!n.match(this.rules.other.unicodeAlphaNumeric))&&(!r[1]&&!r[3]||!n||this.rules.inline.punctuation.exec(n))){let n,s,i=[...r[0]].length-1,o=i,a=0,c="*"===r[0][0]?this.rules.inline.emStrongRDelimAst:this.rules.inline.emStrongRDelimUnd;for(c.lastIndex=0,t=t.slice(-1*e.length+i);null!==(r=c.exec(t));){if(n=r[1]||r[2]||r[3]||r[4]||r[5]||r[6],!n)continue;if(s=[...n].length,r[3]||r[4]){o+=s;continue}if((r[5]||r[6])&&i%3&&!((i+s)%3)){a+=s;continue}if(o-=s,o>0)continue;s=Math.min(s,s+o+a);let t=[...r[0]][0].length,c=e.slice(0,i+r.index+t+s);if(Math.min(i,s)%2){let e=c.slice(1,-1);return{type:"em",raw:c,text:e,tokens:this.lexer.inlineTokens(e)}}let l=c.slice(2,-2);return{type:"strong",raw:c,text:l,tokens:this.lexer.inlineTokens(l)}}}}codespan(e){let t=this.rules.inline.code.exec(e);if(t){let e=t[2].replace(this.rules.other.newLineCharGlobal," "),n=this.rules.other.nonSpaceChar.test(e),r=this.rules.other.startingSpaceChar.test(e)&&this.rules.other.endingSpaceChar.test(e);return n&&r&&(e=e.substring(1,e.length-1)),{type:"codespan",raw:t[0],text:e}}}br(e){let t=this.rules.inline.br.exec(e);if(t)return{type:"br",raw:t[0]}}del(e,t,n=""){let r=this.rules.inline.delLDelim.exec(e);if(r&&(!r[1]||!n||this.rules.inline.punctuation.exec(n))){let n,s,i=[...r[0]].length-1,o=i,a=this.rules.inline.delRDelim;for(a.lastIndex=0,t=t.slice(-1*e.length+i);null!==(r=a.exec(t));){if(n=r[1]||r[2]||r[3]||r[4]||r[5]||r[6],!n||(s=[...n].length,s!==i))continue;if(r[3]||r[4]){o+=s;continue}if(o-=s,o>0)continue;s=Math.min(s,s+o);let t=[...r[0]][0].length,a=e.slice(0,i+r.index+t+s),c=a.slice(i,-i);return{type:"del",raw:a,text:c,tokens:this.lexer.inlineTokens(c)}}}}autolink(e){let t=this.rules.inline.autolink.exec(e);if(t){let e,n;return"@"===t[2]?(e=t[1],n="mailto:"+e):(e=t[1],n=e),{type:"link",raw:t[0],text:e,href:n,tokens:[{type:"text",raw:e,text:e}]}}}url(e){let t;if(t=this.rules.inline.url.exec(e)){let e,n;if("@"===t[2])e=t[0],n="mailto:"+e;else{let r;do{r=t[0],t[0]=this.rules.inline._backpedal.exec(t[0])?.[0]??""}while(r!==t[0]);e=t[0],n="www."===t[1]?"http://"+t[0]:t[0]}return{type:"link",raw:t[0],text:e,href:n,tokens:[{type:"text",raw:e,text:e}]}}}inlineText(e){let t=this.rules.inline.text.exec(e);if(t){let e=this.lexer.state.inRawBlock;return{type:"text",raw:t[0],text:t[0],escaped:e}}}},zn=class e{tokens;options;state;inlineQueue;tokenizer;constructor(e){this.tokens=[],this.tokens.links=Object.create(null),this.options=e||Tt,this.options.tokenizer=this.options.tokenizer||new jn,this.tokenizer=this.options.tokenizer,this.tokenizer.options=this.options,this.tokenizer.lexer=this,this.inlineQueue=[],this.state={inLink:!1,inRawBlock:!1,top:!0};let t={other:Pt,block:_n.normal,inline:Tn.normal};this.options.pedantic?(t.block=_n.pedantic,t.inline=Tn.pedantic):this.options.gfm&&(t.block=_n.gfm,this.options.breaks?t.inline=Tn.breaks:t.inline=Tn.gfm),this.tokenizer.rules=t}static get rules(){return{block:_n,inline:Tn}}static lex(t,n){return new e(n).lex(t)}static lexInline(t,n){return new e(n).inlineTokens(t)}lex(e){e=e.replace(Pt.carriageReturn,"\n"),this.blockTokens(e,this.tokens);for(let e=0;e<this.inlineQueue.length;e++){let t=this.inlineQueue[e];this.inlineTokens(t.src,t.tokens)}return this.inlineQueue=[],this.tokens}blockTokens(e,t=[],n=!1){this.tokenizer.lexer=this,this.options.pedantic&&(e=e.replace(Pt.tabCharGlobal,"    ").replace(Pt.spaceLine,""));let r=1/0;for(;e;){if(!(e.length<r)){this.infiniteLoopError(e.charCodeAt(0));break}let s;if(r=e.length,this.options.extensions?.block?.some((n=>!!(s=n.call({lexer:this},e,t))&&(e=e.substring(s.raw.length),t.push(s),!0))))continue;if(s=this.tokenizer.space(e)){e=e.substring(s.raw.length);let n=t.at(-1);1===s.raw.length&&void 0!==n?n.raw+="\n":t.push(s);continue}if(s=this.tokenizer.code(e)){e=e.substring(s.raw.length);let n=t.at(-1);"paragraph"===n?.type||"text"===n?.type?(n.raw+=(n.raw.endsWith("\n")?"":"\n")+s.raw,n.text+="\n"+s.text,this.inlineQueue.at(-1).src=n.text):t.push(s);continue}if(s=this.tokenizer.fences(e)){e=e.substring(s.raw.length),t.push(s);continue}if(s=this.tokenizer.heading(e)){e=e.substring(s.raw.length),t.push(s);continue}if(s=this.tokenizer.hr(e)){e=e.substring(s.raw.length),t.push(s);continue}if(s=this.tokenizer.blockquote(e)){e=e.substring(s.raw.length),t.push(s);continue}if(s=this.tokenizer.list(e)){e=e.substring(s.raw.length),t.push(s);continue}if(s=this.tokenizer.html(e)){e=e.substring(s.raw.length),t.push(s);continue}if(s=this.tokenizer.def(e)){e=e.substring(s.raw.length);let n=t.at(-1);"paragraph"===n?.type||"text"===n?.type?(n.raw+=(n.raw.endsWith("\n")?"":"\n")+s.raw,n.text+="\n"+s.raw,this.inlineQueue.at(-1).src=n.text):this.tokens.links[s.tag]||(this.tokens.links[s.tag]={href:s.href,title:s.title},t.push(s));continue}if(s=this.tokenizer.table(e)){e=e.substring(s.raw.length),t.push(s);continue}if(s=this.tokenizer.lheading(e)){e=e.substring(s.raw.length),t.push(s);continue}let i=e;if(this.options.extensions?.startBlock){let t,n=1/0,r=e.slice(1);this.options.extensions.startBlock.forEach((e=>{t=e.call({lexer:this},r),"number"==typeof t&&t>=0&&(n=Math.min(n,t))})),n<1/0&&n>=0&&(i=e.substring(0,n+1))}if(this.state.top&&(s=this.tokenizer.paragraph(i))){let r=t.at(-1);n&&"paragraph"===r?.type?(r.raw+=(r.raw.endsWith("\n")?"":"\n")+s.raw,r.text+="\n"+s.text,this.inlineQueue.pop(),this.inlineQueue.at(-1).src=r.text):t.push(s),n=i.length!==e.length,e=e.substring(s.raw.length)}else if(s=this.tokenizer.text(e)){e=e.substring(s.raw.length);let n=t.at(-1);"text"===n?.type?(n.raw+=(n.raw.endsWith("\n")?"":"\n")+s.raw,n.text+="\n"+s.text,this.inlineQueue.pop(),this.inlineQueue.at(-1).src=n.text):t.push(s)}else if(e){this.infiniteLoopError(e.charCodeAt(0));break}}return this.state.top=!0,t}inline(e,t=[]){return this.inlineQueue.push({src:e,tokens:t}),t}inlineTokens(e,t=[]){this.tokenizer.lexer=this;let n,r=e,s=null;if(this.tokens.links){let e=Object.keys(this.tokens.links);if(e.length>0)for(;null!==(s=this.tokenizer.rules.inline.reflinkSearch.exec(r));)e.includes(s[0].slice(s[0].lastIndexOf("[")+1,-1))&&(r=r.slice(0,s.index)+"["+"a".repeat(s[0].length-2)+"]"+r.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex))}for(;null!==(s=this.tokenizer.rules.inline.anyPunctuation.exec(r));)r=r.slice(0,s.index)+"++"+r.slice(this.tokenizer.rules.inline.anyPunctuation.lastIndex);for(;null!==(s=this.tokenizer.rules.inline.blockSkip.exec(r));)n=s[2]?s[2].length:0,r=r.slice(0,s.index+n)+"["+"a".repeat(s[0].length-n-2)+"]"+r.slice(this.tokenizer.rules.inline.blockSkip.lastIndex);r=this.options.hooks?.emStrongMask?.call({lexer:this},r)??r;let i=!1,o="",a=1/0;for(;e;){if(!(e.length<a)){this.infiniteLoopError(e.charCodeAt(0));break}let n;if(a=e.length,i||(o=""),i=!1,this.options.extensions?.inline?.some((r=>!!(n=r.call({lexer:this},e,t))&&(e=e.substring(n.raw.length),t.push(n),!0))))continue;if(n=this.tokenizer.escape(e)){e=e.substring(n.raw.length),t.push(n);continue}if(n=this.tokenizer.tag(e)){e=e.substring(n.raw.length),t.push(n);continue}if(n=this.tokenizer.link(e)){e=e.substring(n.raw.length),t.push(n);continue}if(n=this.tokenizer.reflink(e,this.tokens.links)){e=e.substring(n.raw.length);let r=t.at(-1);"text"===n.type&&"text"===r?.type?(r.raw+=n.raw,r.text+=n.text):t.push(n);continue}if(n=this.tokenizer.emStrong(e,r,o)){e=e.substring(n.raw.length),t.push(n);continue}if(n=this.tokenizer.codespan(e)){e=e.substring(n.raw.length),t.push(n);continue}if(n=this.tokenizer.br(e)){e=e.substring(n.raw.length),t.push(n);continue}if(n=this.tokenizer.del(e,r,o)){e=e.substring(n.raw.length),t.push(n);continue}if(n=this.tokenizer.autolink(e)){e=e.substring(n.raw.length),t.push(n);continue}if(!this.state.inLink&&(n=this.tokenizer.url(e))){e=e.substring(n.raw.length),t.push(n);continue}let s=e;if(this.options.extensions?.startInline){let t,n=1/0,r=e.slice(1);this.options.extensions.startInline.forEach((e=>{t=e.call({lexer:this},r),"number"==typeof t&&t>=0&&(n=Math.min(n,t))})),n<1/0&&n>=0&&(s=e.substring(0,n+1))}if(n=this.tokenizer.inlineText(s)){e=e.substring(n.raw.length),"_"!==n.raw.slice(-1)&&(o=n.raw.slice(-1)),i=!0;let r=t.at(-1);"text"===r?.type?(r.raw+=n.raw,r.text+=n.text):t.push(n)}else if(e){this.infiniteLoopError(e.charCodeAt(0));break}}return t}infiniteLoopError(e){let t="Infinite loop on byte: "+e;if(!this.options.silent)throw new Error(t);console.error(t)}},Mn=class{options;parser;constructor(e){this.options=e||Tt}space(e){return""}code({text:e,lang:t,escaped:n}){let r=(t||"").match(Pt.notSpaceStart)?.[0],s=e.replace(Pt.endingNewline,"")+"\n";return r?'<pre><code class="language-'+Ln(r)+'">'+(n?s:Ln(s,!0))+"</code></pre>\n":"<pre><code>"+(n?s:Ln(s,!0))+"</code></pre>\n"}blockquote({tokens:e}){return`<blockquote>\n${this.parser.parse(e)}</blockquote>\n`}html({text:e}){return e}def(e){return""}heading({tokens:e,depth:t}){return`<h${t}>${this.parser.parseInline(e)}</h${t}>\n`}hr(e){return"<hr>\n"}list(e){let t=e.ordered,n=e.start,r="";for(let t=0;t<e.items.length;t++){let n=e.items[t];r+=this.listitem(n)}let s=t?"ol":"ul";return"<"+s+(t&&1!==n?' start="'+n+'"':"")+">\n"+r+"</"+s+">\n"}listitem(e){return`<li>${this.parser.parse(e.tokens)}</li>\n`}checkbox({checked:e}){return"<input "+(e?'checked="" ':"")+'disabled="" type="checkbox"> '}paragraph({tokens:e}){return`<p>${this.parser.parseInline(e)}</p>\n`}table(e){let t="",n="";for(let t=0;t<e.header.length;t++)n+=this.tablecell(e.header[t]);t+=this.tablerow({text:n});let r="";for(let t=0;t<e.rows.length;t++){let s=e.rows[t];n="";for(let e=0;e<s.length;e++)n+=this.tablecell(s[e]);r+=this.tablerow({text:n})}return r&&(r=`<tbody>${r}</tbody>`),"<table>\n<thead>\n"+t+"</thead>\n"+r+"</table>\n"}tablerow({text:e}){return`<tr>\n${e}</tr>\n`}tablecell(e){let t=this.parser.parseInline(e.tokens),n=e.header?"th":"td";return(e.align?`<${n} align="${e.align}">`:`<${n}>`)+t+`</${n}>\n`}strong({tokens:e}){return`<strong>${this.parser.parseInline(e)}</strong>`}em({tokens:e}){return`<em>${this.parser.parseInline(e)}</em>`}codespan({text:e}){return`<code>${Ln(e,!0)}</code>`}br(e){return"<br>"}del({tokens:e}){return`<del>${this.parser.parseInline(e)}</del>`}link({href:e,title:t,tokens:n}){let r=this.parser.parseInline(n),s=An(e);if(null===s)return r;let i='<a href="'+(e=s)+'"';return t&&(i+=' title="'+Ln(t)+'"'),i+=">"+r+"</a>",i}image({href:e,title:t,text:n,tokens:r}){r&&(n=this.parser.parseInline(r,this.parser.textRenderer));let s=An(e);if(null===s)return Ln(n);let i=`<img src="${e=s}" alt="${Ln(n)}"`;return t&&(i+=` title="${Ln(t)}"`),i+=">",i}text(e){return"tokens"in e&&e.tokens?this.parser.parseInline(e.tokens):"escaped"in e&&e.escaped?e.text:Ln(e.text)}},Un=class{strong({text:e}){return e}em({text:e}){return e}codespan({text:e}){return e}del({text:e}){return e}html({text:e}){return e}text({text:e}){return e}link({text:e}){return""+e}image({text:e}){return""+e}br(){return""}checkbox({raw:e}){return e}},qn=class e{options;renderer;textRenderer;constructor(e){this.options=e||Tt,this.options.renderer=this.options.renderer||new Mn,this.renderer=this.options.renderer,this.renderer.options=this.options,this.renderer.parser=this,this.textRenderer=new Un}static parse(t,n){return new e(n).parse(t)}static parseInline(t,n){return new e(n).parseInline(t)}parse(e){this.renderer.parser=this;let t="";for(let n=0;n<e.length;n++){let r=e[n];if(this.options.extensions?.renderers?.[r.type]){let e=r,n=this.options.extensions.renderers[e.type].call({parser:this},e);if(!1!==n||!["space","hr","heading","code","table","blockquote","list","html","def","paragraph","text"].includes(e.type)){t+=n||"";continue}}let s=r;switch(s.type){case"space":t+=this.renderer.space(s);break;case"hr":t+=this.renderer.hr(s);break;case"heading":t+=this.renderer.heading(s);break;case"code":t+=this.renderer.code(s);break;case"table":t+=this.renderer.table(s);break;case"blockquote":t+=this.renderer.blockquote(s);break;case"list":t+=this.renderer.list(s);break;case"checkbox":t+=this.renderer.checkbox(s);break;case"html":t+=this.renderer.html(s);break;case"def":t+=this.renderer.def(s);break;case"paragraph":t+=this.renderer.paragraph(s);break;case"text":t+=this.renderer.text(s);break;default:{let e='Token with "'+s.type+'" type was not found.';if(this.options.silent)return console.error(e),"";throw new Error(e)}}}return t}parseInline(e,t=this.renderer){this.renderer.parser=this;let n="";for(let r=0;r<e.length;r++){let s=e[r];if(this.options.extensions?.renderers?.[s.type]){let e=this.options.extensions.renderers[s.type].call({parser:this},s);if(!1!==e||!["escape","html","link","image","strong","em","codespan","br","del","text"].includes(s.type)){n+=e||"";continue}}let i=s;switch(i.type){case"escape":case"text":n+=t.text(i);break;case"html":n+=t.html(i);break;case"link":n+=t.link(i);break;case"image":n+=t.image(i);break;case"checkbox":n+=t.checkbox(i);break;case"strong":n+=t.strong(i);break;case"em":n+=t.em(i);break;case"codespan":n+=t.codespan(i);break;case"br":n+=t.br(i);break;case"del":n+=t.del(i);break;default:{let e='Token with "'+i.type+'" type was not found.';if(this.options.silent)return console.error(e),"";throw new Error(e)}}}return n}},Wn=class{options;block;constructor(e){this.options=e||Tt}static passThroughHooks=new Set(["preprocess","postprocess","processAllTokens","emStrongMask"]);static passThroughHooksRespectAsync=new Set(["preprocess","postprocess","processAllTokens"]);preprocess(e){return e}postprocess(e){return e}processAllTokens(e){return e}emStrongMask(e){return e}provideLexer(e=this.block){return e?zn.lex:zn.lexInline}provideParser(e=this.block){return e?qn.parse:qn.parseInline}},Fn=new class{defaults={async:!1,breaks:!1,extensions:null,gfm:!0,hooks:null,pedantic:!1,renderer:null,silent:!1,tokenizer:null,walkTokens:null};options=this.setOptions;parse=this.parseMarkdown(!0);parseInline=this.parseMarkdown(!1);Parser=qn;Renderer=Mn;TextRenderer=Un;Lexer=zn;Tokenizer=jn;Hooks=Wn;constructor(...e){this.use(...e)}walkTokens(e,t){let n=[];for(let r of e)switch(n=n.concat(t.call(this,r)),r.type){case"table":{let e=r;for(let r of e.header)n=n.concat(this.walkTokens(r.tokens,t));for(let r of e.rows)for(let e of r)n=n.concat(this.walkTokens(e.tokens,t));break}case"list":{let e=r;n=n.concat(this.walkTokens(e.items,t));break}default:{let e=r;this.defaults.extensions?.childTokens?.[e.type]?this.defaults.extensions.childTokens[e.type].forEach((r=>{let 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n=e.getElementById(t.id);"dfn"===n?.localName&&pc(n,[n.textContent.trim()])}))}(document,s.definitions),Vc(),hs("beforesave",(e=>{e.querySelectorAll("[data-cddl-pending]").forEach((e=>e.removeAttribute("data-cddl-pending")))}))}});const bl="core/data-cite",yl="__SPEC__";async function wl(e){const{key:t,frag:n,path:r,href:s}=e;let i="",o="";if(t===yl)i=document.location.href;else{const e=await ka(t);if(!e)return null;i=e.href??"",o=e.title}if(s)i=s;else{if(r){const e=r.startsWith("/")?`.${r}`:r;i=new URL(e,i).href}n&&(i=new URL(n,i).href)}return{href:i,title:o}}function vl(e,t,n){const{href:r,title:s}=t,i=!n.path&&!n.frag;switch(e.localName){case"a":{const t=e;if(""===t.textContent&&"the-empty-string"!==t.dataset.lt&&(t.textContent=s),t.href=r,i){const e=document.createElement("cite");t.replaceWith(e),e.append(t)}break}case"dfn":{const 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Set(e))]}function Kl(e,t,n,r){const{term:s,specs:i=[]}=t,{uri:o,shortname:a,spec:c,normative:l,type:u,for:d}=n,p=i.flat().includes(c)?c:a,h=new URL(o,"https://partial");let{pathname:f}=h;"/"===f&&(f="");const m={cite:p,citePath:f,citeFrag:h.hash.slice(1),linkType:u};d&&(m.linkFor=d[0]),h.origin&&"https://partial"!==h.origin&&(m.citeHref=h.href),Object.assign(e.dataset,m),function(e,t,n,r,s){const i=function(e){const t=e.closest(".normative"),n=e.closest(Cr);return!n||e===t||t&&n&&n.contains(t)}(e);if(!i)return void(s.normativeReferences.has(t)||s.informativeReferences.add(t));if(n){const e=s.informativeReferences.has(t)?s.informativeReferences.getCanonicalKey(t)??t:t;return s.normativeReferences.add(e),void s.informativeReferences.delete(e)}Bl.push({term:r,spec:t,element:e})}(e,p,l,s,r)}function Zl(e){const t=JSON.stringify(e,Object.keys(e).sort()),n=(new TextEncoder).encode(t);return crypto.subtle.digest("SHA-1",n).then(Yl)}function Yl(e){const t=new Uint8Array(e);return t.toHex?.()??[...t].map((e=>e.toString(16).padStart(2,"0"))).join("")}function Xl(e){const t=e.querySelectorAll("a[data-xref-for], a[data-xref-type], a[data-link-for]"),n=["data-xref-for","data-xref-type","data-link-for"];t.forEach((e=>{n.forEach((t=>e.removeAttribute(t)))}))}var Ql=Object.freeze({__proto__:null,API_URL:Fl,getTermFromElement:Gl,informativeRefsInNormative:Bl,name:ql,run:async function(e){if(!e.xref)return;const t=function(e){const t={url:new URL("search/",Fl).href,specs:null},n=Object.assign({},t);switch(Array.isArray(e)?"array":typeof e){case"boolean":break;case"string":{const t=e;t.toLowerCase()in Wl?Object.assign(n,{specs:Wl[t.toLowerCase()]}):r(t);break}case"array":Object.assign(n,{specs:e});break;case"object":{const t=e;if(Object.assign(n,t),t.profile){const e=t.profile.toLowerCase();if(e in Wl){const r=(t.specs??[]).concat(Wl[e]);Object.assign(n,{specs:r})}else r(t.profile)}break}default:{const t=ls`Expected: \`true\`, a profile name (e.g. \`"web-platform"\`), an 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var[data-type]::before{content:"";transform:translateX(-50%);border-width:4px 6px 0 6px;border-style:solid;border-color:transparent;border-top-color:#222}
var[data-type]::after{content:attr(data-type);transform:translateX(-50%) translateY(-100%);background:#222;text-align:center;font-family:"Dank Mono","Fira Code",monospace;font-style:normal;padding:6px;border-radius:3px;color:#daca88;text-indent:0;font-weight:400}
var[data-type]:hover::after,var[data-type]:hover::before{opacity:1}`;var up=Object.freeze({__proto__:null,name:"core/data-type",run:function(e){if(!e.highlightVars)return;const t=document.createElement("style");t.textContent=lp,document.head.appendChild(t);let n=null;const r=new Map,s=document.querySelectorAll("section var");for(const e of s){const t=e.closest("section");if(n!==t&&(n=t,r.clear()),e.dataset.type){r.set(e.textContent.trim(),e.dataset.type);continue}const s=r.get(e.textContent.trim());s&&(e.dataset.type=s)}}});const dp="core/anchor-expander";function pp(e,t,n){const r=e.querySelector(".marker .self-link");if(!r){n.textContent=n.getAttribute("href");return void ns(`Found matching element "${t}", but it has no title or marker.`,dp,{title:"Missing title.",elements:[n]})}const s=Yr(r);n.append(...s.childNodes),n.classList.add("box-ref")}function hp(e,t,n){const r=e.querySelector("figcaption");if(!r){n.textContent=n.getAttribute("href");return void ns(`Found matching figure "${t}", but figure is lacking a \`<figcaption>\`.`,dp,{title:"Missing figcaption in referenced figure.",elements:[n]})}const s=[...Yr(r.querySelector(".self-link")).childNodes].map((e=>(e.classList?.remove("figno"),e)));n.append(...s),n.classList.add("fig-ref");const i=r.querySelector(".fig-title");!n.hasAttribute("title")&&i&&(n.title=Nr(i.textContent))}function fp(e,t,n){if(!e.classList.contains("numbered"))return;const r=e.querySelector("caption");if(!r){n.textContent=n.getAttribute("href");return void ns(`Found matching table "${t}", but table is lacking a \`<caption>\`.`,dp,{title:"Missing caption in referenced table.",elements:[n]})}const s=[...Yr(r.querySelector(".self-link")).childNodes].map((e=>(e.classList?.remove("tableno"),e)));n.append(...s),n.classList.add("table-ref");const i=r.querySelector(".table-title");!n.hasAttribute("title")&&i&&(n.title=Nr(i.textContent))}function mp(e,t,n){const r=e.querySelector("h6, h5, h4, h3, h2");if(r)gp(r,n),bp(r,n);else{n.textContent=n.getAttribute("href");ns("Found matching section, but the section was lacking a heading element.",dp,{title:`No matching id in document: "${t}".`,elements:[n]})}}function gp(e,t){const n=e.querySelector(".self-link"),r=[...Yr(e).childNodes].filter((e=>!e.classList||!e.classList.contains("self-link")));t.append(...r),n&&t.prepend("§ "),t.classList.add("sec-ref"),t.lastChild&&t.lastChild.nodeType===Node.TEXT_NODE&&(t.lastChild.textContent=(t.lastChild.textContent??"").trimEnd()),t.querySelectorAll("a").forEach((e=>{const t=Hr(e,"span");for(const e of[...t.attributes])t.removeAttributeNode(e)}))}function bp(e,t){for(const n of["dir","lang"]){if(t.hasAttribute(n))continue;const r=e.closest(`[${n}]`);if(!r)continue;const s=t.closest(`[${n}]`);s&&s.getAttribute(n)===r.getAttribute(n)||t.setAttribute(n,r.getAttribute(n)??"")}}var yp=Object.freeze({__proto__:null,name:dp,run:function(){const e=[...document.querySelectorAll("a[href^='#']:not(.self-link):not([href$='the-empty-string'])")].filter((e=>""===e.textContent.trim()));for(const t of e){const e=(t.getAttribute("href")??"").slice(1),n=document.getElementById(e);if(n){switch(n.localName){case"h6":case"h5":case"h4":case"h3":case"h2":gp(n,t);break;case"section":mp(n,e,t);break;case"figure":hp(n,e,t);break;case"table":fp(n,e,t);break;case"aside":case"div":pp(n,e,t);break;case"dfn":{const e=Yr(n);t.append(...e.childNodes),t.classList.add("dfn-ref");break}default:t.textContent=t.getAttribute("href");ns("ReSpec doesn't support expanding this kind of reference.",dp,{title:`Can't expand "#${e}".`,elements:[t]})}bp(n,t),t.normalize()}else{t.textContent=t.getAttribute("href");ns(`Couldn't expand inline reference. The id "${e}" is not in the document.`,dp,{title:`No matching id in document: ${e}.`,elements:[t]})}}}});var wp=String.raw`dfn{cursor:pointer}
.dfn-panel{position:absolute;z-index:35;min-width:300px;max-width:500px;padding:.5em .75em;margin-top:.6em;font-family:"Helvetica Neue",sans-serif;font-size:small;background:#fff;background:var(--indextable-hover-bg,#fff);color:#000;color:var(--text,#000);box-shadow:0 1em 3em -.4em rgba(0,0,0,.3),0 0 1px 1px rgba(0,0,0,.05);box-shadow:0 1em 3em -.4em var(--tocsidebar-shadow,rgba(0,0,0,.3)),0 0 1px 1px var(--tocsidebar-shadow,rgba(0,0,0,.05));border-radius:2px}
.dfn-panel:not(.docked)>.caret{position:absolute;top:-9px}
.dfn-panel:not(.docked)>.caret::after,.dfn-panel:not(.docked)>.caret::before{content:"";position:absolute;border:10px solid transparent;border-top:0;border-bottom:10px solid #fff;border-bottom-color:var(--indextable-hover-bg,#fff);top:0}
.dfn-panel:not(.docked)>.caret::before{border-bottom:9px solid #a2a9b1;border-bottom-color:var(--indextable-hover-bg,#a2a9b1)}
.dfn-panel *{margin:0}
.dfn-panel b{display:block;color:#000;color:var(--text,#000);margin-top:.25em}
.dfn-panel ul a[href]{color:#333;color:var(--text,#333)}
.dfn-panel>div{display:flex}
.dfn-panel a.self-link{font-weight:700;margin-right:auto}
.dfn-panel .marker{padding:.1em;margin-left:.5em;border-radius:.2em;text-align:center;white-space:nowrap;font-size:90%;color:#040b1c}
.dfn-panel .marker.dfn-exported{background:#d1edfd;box-shadow:0 0 0 .125em #1ca5f940}
.dfn-panel .marker.idl-block{background:#8ccbf2;box-shadow:0 0 0 .125em #0670b161}
.dfn-panel .marker.cddl-block{background:#8ccbf2;box-shadow:0 0 0 .125em #0670b161}
.dfn-panel a:not(:hover){text-decoration:none!important;border-bottom:none!important}
.dfn-panel a[href]:hover{border-bottom-width:1px}
.dfn-panel ul{padding:0}
.dfn-panel li{margin-left:1em}
.dfn-panel.docked{position:fixed;left:.5em;top:unset;bottom:2em;margin:0 auto;max-width:calc(100vw - .75em * 2 - .5em - .2em * 2);max-height:30vh;overflow:auto}`;function vp(e){const{id:t}=e,n=e.dataset.href||`#${t}`,r=document.querySelectorAll(`a[href="${n}"]:not(.index-term)`),s=`dfn-panel-for-${e.id}`,i=e.getAttribute("aria-label")||Nr(e.textContent),o=sr`
    <div
      class="dfn-panel"
      id="${s}"
      hidden
      role="dialog"
      aria-modal="true"
      aria-label="Links in this document to definition: ${i}"
    >
      <span class="caret"></span>
      <div>
        <a
          class="self-link"
          href="${n}"
          aria-label="Permalink for definition: ${i}. Activate to close this dialog."
          >Permalink</a
        >
        ${function(e){return e.matches("dfn[data-export]")?sr`<span
    class="marker dfn-exported"
    title="Definition can be referenced by other specifications"
    >exported</span
  >`:null}(e)} ${function(e,t){if(!e.hasAttribute("data-idl"))return null;for(const n of t){if(n.dataset.linkType!==e.dataset.dfnType)continue;const t=n.closest("pre.idl");if(t&&t.id){const e=`#${t.id}`;return sr`<a
        href="${e}"
        class="marker idl-block"
        title="Jump to IDL declaration"
        >IDL</a
      >`}}return null}(e,r)}
        ${function(e,t){const{dfnType:n}=e.dataset;if(!n?.startsWith("cddl-"))return null;const r=[...t].map((e=>e.closest("pre.cddl"))).find((e=>e?.id));return r?sr`<a
    href="#${r.id}"
    class="marker cddl-block"
    title="Jump to CDDL declaration"
    >CDDL</a
  >`:null}(e,r)}
      </div>
      <p><b>Referenced in:</b></p>
      ${function(e,t){if(!t.length)return sr`<ul>
      <li>Not referenced in this document.</li>
    </ul>`;const n=new Map;t.forEach(((t,r)=>{const s=t.id||`ref-for-${e}-${r+1}`;t.id||(t.id=s);const i=function(e){const t=e.closest("section");if(!t)return null;const n=t.querySelector("h1, h2, h3, h4, h5, h6");return n?`§ ${Nr(n.textContent)}`:null}(t)??"";(n.get(i)??n.set(i,[]).get(i)??[]).push(s)}));const r=([e,t])=>[{title:e,id:t[0],text:e}].concat(t.slice(1).map(((e,t)=>({title:`Reference ${t+2}`,text:`(${t+2})`,id:e})))),s=e=>sr`<li>
      ${r(e).map((e=>sr`<a href="#${e.id}" title="${e.title}">${e.text}</a
          >${" "}`))}
    </li>`;return sr`<ul>
    ${[...n].map(s)}
  </ul>`}(t,r)}
    </div>
  `;return o}var kp=Object.freeze({__proto__:null,name:"core/dfn-panel",run:async function(){document.head.insertBefore(sr`<style>
      ${wp}
    </style>`,document.querySelector("link"));const e=document.querySelectorAll("dfn[id]:not([data-cite]), #index-defined-elsewhere .index-term"),t=document.createDocumentFragment();for(const n of e)t.append(vp(n)),n.tabIndex=0,n.setAttribute("aria-haspopup","dialog");const n=document.body.querySelector("script");n?n.before(t):document.body.append(t);const r=document.createElement("script");r.id="respec-dfn-panel",r.textContent=await async function(){try{return(await Promise.resolve().then((function(){return Ph}))).default}catch{return ys("./src/core/dfn-panel.runtime.js")}}(),document.body.append(r)}});const $p="rs-changelog",xp=class extends HTMLElement{constructor(){super();const e=this.getAttribute("filter"),t=e&&"function"==typeof window[e]?window[e]:()=>!0;this.props={from:this.getAttribute("from"),to:this.getAttribute("to")||"HEAD",repo:this.getAttribute("repo"),path:this.getAttribute("path"),filter:t}}connectedCallback(){const{from:e,to:t,filter:n,repo:r,path:s}=this.props;sr.bind(this)`
      <ul>
      ${{any:Cp(e,t,n,r,s).then((e=>async function(e,t){const n=await vo,r=t?`https://github.com/${t}/`:n?.repoURL;return e.map((e=>{const[t,n=null]=e.message.split(/\(#(\d+)\)/,2),s=`${r}commit/${e.hash}`,i=n&&sr` (<a href="${n?`${r}pull/${n}`:null}">#${n}</a>)`;return sr`<li><a href="${s}">${t.trim()}</a>${i}</li>`}))}(e,r))).catch((e=>ns(e.message,$p,{elements:[this],cause:e}))).finally((()=>{this.dispatchEvent(new CustomEvent("done"))})),placeholder:"Loading list of commits..."}}
      </ul>
    `}};async function Cp(e,t,n,r,s){let i;try{const o=await vo;if(!o)throw new Error("`respecConfig.github` is not set");const a=r||o.fullName,c=new URL("commits",`${o.apiBase}/${a}/`);e&&c.searchParams.set("from",e),c.searchParams.set("to",t),s&&c.searchParams.set("path",s);const l=await fetch(c.href);if(!l.ok)throw new Error(`Request to ${c} failed with status code ${l.status}`);if(i=await l.json(),!i.length)throw new Error(`No commits between ${e}..${t}.`);i=i.filter(n)}catch(e){const t=`Error loading commits from GitHub. ${e.message}`;throw new Error(t,{cause:e})}return i}const Sp=[Object.freeze({__proto__:null,element:xp,name:$p})];var _p=Object.freeze({__proto__:null,name:"core/custom-elements/index",run:async function(){Sp.forEach((e=>{customElements.define(e.name,e.element)}));const e=Sp.map((e=>e.name)).join(", "),t=[...document.querySelectorAll(e)].map((e=>new Promise((t=>e.addEventListener("done",t,{once:!0})))));await Promise.all(t)}});var Tp=Object.freeze({__proto__:null,name:"core/web-monetization",run:function(e){if(!1===e.monetization)return;const{monetization:t}=e,{removeOnSave:n,paymentPointer:r}=function(e){const t={paymentPointer:"$respec.org",removeOnSave:!0};switch(typeof e){case"string":t.paymentPointer=e;break;case"object":e.paymentPointer&&(t.paymentPointer=String(e.paymentPointer)),!1===e.removeOnSave&&(t.removeOnSave=!1)}return t}(t),s=n?"removeOnSave":null;document.head.append(sr`<meta
      name="monetization"
      content="${r}"
      class="${s}"
    />`)}});var Rp=Object.freeze({__proto__:null,name:"core/dfn-contract",run:function(){!function(){const e=document.querySelectorAll("dfn:is([data-dfn-type=''],:not([data-dfn-type]))");for(const t of e)t.dataset.dfnType="dfn";const t=document.querySelectorAll("dfn:not([data-noexport], [data-export], [data-dfn-type='dfn'], [data-cite])");for(const e of t)e.dataset.export=""}(),function(){const e=document.querySelectorAll("dl.definitions dt:has(dfn[data-dfn-type])");for(const t of e){const e=t.querySelector("dfn[data-dfn-type]").id,n=t.nextElementSibling;n&&!n.dataset.defines&&e&&(n.dataset.defines=`#${e}`)}const t=document.querySelectorAll(".definition:has(dfn[data-dfn-type])");for(const e of t){const t=e.querySelector("dfn[data-dfn-type]");t.id&&!e.dataset.defines&&(e.dataset.defines=`#${t.id}`)}}()}});const Ep="core/before-save";var Lp=Object.freeze({__proto__:null,name:Ep,run:function(e){if(e.beforeSave)if(Array.isArray(e.beforeSave)&&!e.beforeSave.some((e=>"function"!=typeof e||"AsyncFunction"===e.constructor.name)))hs("beforesave",(t=>{!function(e,t){let n=0;for(const r of e)try{r(t)}catch(e){ns(ls`Function ${r.name?`\`${r.name}\``:`at position ${n}`}\` threw an error during processing of ${"[beforeSave]"}.`,Ep,{hint:"See developer console.",cause:e})}finally{n++}}(e.beforeSave,t.ownerDocument)}),{once:!0});else{ns(ls`${"[beforeSave]"} configuration option must be an array of synchronous JS functions.`,Ep)}}});const Ap="core/linter-rules/check-charset",Pp=Ir({en:{msg:"Document must only contain one `<meta>` tag with charset set to 'utf-8'",hint:'Add this line in your document `<head>` section - `<meta charset="utf-8">` or set charset to "utf-8" if not set already.'},zh:{msg:"文档只能包含一个 charset 属性为 utf-8 的 `<meta>` 标签",hint:'将此行添加到文档的 `<head>` 部分—— `<meta charset="utf-8">` 或将 charset 设置为 utf-8（如果尚未设置）。'},cs:{msg:"Dokument smí obsahovat pouze jeden tag `<meta>` s charset nastaveným na 'utf-8'",hint:'Přidejte tento řádek do sekce `<head>` vašeho dokumentu - `<meta charset="utf-8">` nebo nastavte charset na "utf-8", pokud ještě není nastaven.'}});var Np=Object.freeze({__proto__:null,name:Ap,run:function(e){if(!e.lint?.["check-charset"])return;const t=document.querySelectorAll("meta[charset]"),n=[];for(const e of t)n.push((e.getAttribute("charset")??"").trim().toLowerCase());n.includes("utf-8")&&1===t.length||rs(Pp.msg,Ap,{hint:Pp.hint,elements:[...t]})}});const Ip="core/linter-rules/check-punctuation",Dp=[".",":","!","?"],Op=Dp.map((e=>`"${e}"`)).join(", "),jp=Ir({en:{msg:"`p` elements should end with a punctuation mark.",hint:`Please make sure \`p\` elements end with one of: ${Op}.`},cs:{msg:"Elementy `p` by měly končit interpunkčním znaménkem.",hint:`Ujistěte se, že elementy \`p\` končí jedním z těchto znaků: ${Op}.`}});var zp=Object.freeze({__proto__:null,name:Ip,run:function(e){if(!e.lint?.["check-punctuation"])return;const t=new RegExp(`[${Dp.join("")}\\]]$|^ *$`,"m"),n=[...document.querySelectorAll("p:not(#back-to-top,#w3c-state)")].filter((e=>!t.test(e.textContent.trim())));n.length&&rs(jp.msg,Ip,{hint:jp.hint,elements:n})}});const Mp="core/linter-rules/check-internal-slots",Up=Ir({en:{msg:"Internal slots should be preceded by a '.'",hint:"Add a '.' between the elements mentioned."},cs:{msg:"Interní sloty by měly být uvedeny s tečkou '.' před názvem",hint:"Přidejte tečku '.' mezi uvedené prvky."}});var qp=Object.freeze({__proto__:null,name:Mp,run:function(e){if(!e.lint?.["check-internal-slots"])return;const t=[...document.querySelectorAll("var+a")].filter((e=>{const t=e.previousSibling?.nodeName;return"VAR"===t}));t.length&&rs(Up.msg,Mp,{hint:Up.hint,elements:t})}});const Wp="core/linter-rules/local-refs-exist",Fp=Ir({en:{msg:"Broken local reference found in document.",hint:"Please fix the links mentioned."},cs:{msg:"V dokumentu byla nalezena nefunkční lokální reference.",hint:"Opravte prosím uvedené odkazy."}});function Bp(e){const t=e.getAttribute("href")?.substring(1);if(!t)return;const n=e.ownerDocument;return!n.getElementById(t)&&!n.getElementsByName(t).length}var Hp=Object.freeze({__proto__:null,name:Wp,run:function(e){if(!e.lint?.["local-refs-exist"])return;const t=[...document.querySelectorAll("a[href^='#']")].filter(Bp);t.length&&rs(Fp.msg,Wp,{hint:Fp.hint,elements:t})}});const Gp="core/linter-rules/no-captionless-tables",Vp=Ir({en:{msg:"All tables marked with class='numbered' must start with a caption element.",hint:"Add a `caption` to the offending table."},cs:{msg:"Všechny tabulky označené class='numbered' musí začínat elementem caption.",hint:"Přidejte k dané tabulce element `caption`."}});var Jp=Object.freeze({__proto__:null,name:Gp,run:function(e){if(!e.lint?.["no-captionless-tables"])return;const t=[...document.querySelectorAll("table.numbered")].filter((e=>!(e.firstElementChild instanceof HTMLTableCaptionElement)));t.length&&rs(Vp.msg,Gp,{hint:Vp.hint,elements:t})}});const Kp="no-unused-dfns",Zp="core/linter-rules/no-unused-dfns",Yp=Ir({en:{msg:e=>`Found definition for "${e}", but nothing links to it. This is usually a spec bug!`,get hint(){return ls`
        You can do one of the following...

          * Add a \`class="lint-ignore"\` attribute the definition.
          * Either remove the definition or change \`<dfn>\` to another type of HTML element.
          * If you meant to ${"[export|#data-export]"} the definition, add \`class="export"\` to the definition.

        To silence this warning entirely, set \`lint: { "no-unused-dfns": false }\` in your \`respecConfig\`.`}},cs:{msg:e=>`Nalezena definice pro "${e}", ale nic na ni neodkazuje. Toto je obvykle chyba ve specifikaci!`,get hint(){return ls`
        Můžete udělat jedno z následujícího...

          * Přidejte k definici atribut \`class="lint-ignore"\`.
          * Definici buď odstraňte, nebo změňte \`<dfn>\` na jiný typ HTML elementu.
          * Pokud jste chtěli ${"[export|#data-export]"} tuto definici, přidejte k ní \`class="export"\`.

        Pro úplné potlačení tohoto varování nastavte \`lint: { "no-unused-dfns": false }\` ve vaší \`respecConfig\`.`}}});function Xp(e){return!document.querySelector(`a[href="#${e.id}"]:not(.index-term, .self-link)`)}var Qp=Object.freeze({__proto__:null,name:Zp,run:function(e){if(!e.lint?.[Kp])return;const t="error"===e.lint[Kp]?ns:rs;[...document.querySelectorAll("dfn:not(.lint-ignore, [data-export], [data-cite])")].filter(Xp).forEach((e=>{const n=[e],r=Nr(e.textContent);t(Yp.msg(r),Zp,{elements:n,hint:Yp.hint})}))}});const eh="core/linter-rules/no-headingless-sections",th=Ir({en:{msg:"All sections must start with a `h2-6` element.",hint:"Add a `h2-6` to the offending section or use a `<div>`."},nl:{msg:"Alle secties moeten beginnen met een `h2-6` element.",hint:"Voeg een `h2-6` toe aan de conflicterende sectie of gebruik een `<div>`."},zh:{msg:"所有章节（section）都必须以 `h2-6` 元素开头。",hint:"将 `h2-6` 添加到有问题的章节或使用 `<div>`。"},cs:{msg:"Všechny sekce musí začínat elementem `h2-6`.",hint:"Přidejte do problematické sekce `h2-6` nebo použijte `<div>`."}});var nh=Object.freeze({__proto__:null,name:eh,run:function(e){if(!e.lint?.["no-headingless-sections"])return;const t=[...document.querySelectorAll("section:not(.head,#abstract,#sotd)")].filter((({firstElementChild:e})=>!e||!(e.matches(".header-wrapper")||e instanceof HTMLHeadingElement)));t.length&&rs(th.msg,eh,{hint:th.hint,elements:t})}});const rh="core/linter-rules/no-unused-vars",sh=Ir({en:{msg:"Variable was defined, but never used.",hint:"Add a `data-ignore-unused` attribute to the `<var>`."},cs:{msg:"Proměnná byla definována, ale nikdy nebyla použita.",hint:"Přidejte atribut `data-ignore-unused` k elementu `<var>`."}});var ih=Object.freeze({__proto__:null,name:rh,run:function(e){if(!e.lint?.["no-unused-vars"])return;const t=[],n=e=>!!e.querySelector(":scope > :not(section) ~ .algorithm, :scope > :not(section) .algorithm");for(const e of document.querySelectorAll("section")){if(!n(e))continue;const r=e.querySelectorAll(":scope > :not(section) var");if(!r.length)continue;const s=new Map;for(const e of r){const t=Nr(e.textContent),n=s.get(t)||s.set(t,[]).get(t);n?.push(e)}for(const e of s.values())1!==e.length||e[0].hasAttribute("data-ignore-unused")||t.push(e[0])}t.length&&rs(sh.msg,rh,{hint:sh.hint,elements:t})}});const oh="no-dfn-in-abstract",ah=`core/linter-rules/${oh}`,ch=Ir({en:{msg:e=>`Definition \`${e}\` is in an unnumbered section (e.g. abstract or SotD).`,get hint(){return ls`Definitions in unnumbered sections (abstract, SotD) are semantically out of place and appear in the terms index without a section number. Move this definition to a numbered section such as "Terminology". See ${"[export|#data-export]"}.`}}}),lh=["section#abstract","section#sotd","section.introductory"].join(", ");var uh=Object.freeze({__proto__:null,name:ah,run:function(e){if(!e.lint?.[oh])return;const t=[...document.querySelectorAll("dfn")].filter((e=>e.closest(lh)));t.forEach((e=>{const t=Nr(e.textContent);rs(ch.msg(t),ah,{hint:ch.hint,elements:[e]})}))}});const dh="required-sections",ph="w3c/linter-rules/required-sections",hh={en:{msg:e=>`W3C Recommendation track documents require a separate "${e}" section.`,hint:e=>ls`Add a \`<section>\` with a "${e}" header. See the [Horizontal review guidelines](https://www.w3.org/Guide/documentreview/#how_to_get_horizontal_review).
        If the document is not intended for the W3C Recommendation track, set ${"[noRecTrack]"} to \`true\`
        or turn off the ${`[${dh}]`} linter rule.`,privacy_considerations:"Privacy Considerations",security_considerations:"Security Considerations"},es:{msg:e=>`Documentos que van a ser "W3C Recommendation" requieren una sección "${e}" separada.`,hint:e=>ls`Agrega una \`<section>\` con título "${e}". Ver los [Horizontal review guidelines](https://www.w3.org/Guide/documentreview/#how_to_get_horizontal_review).
        Si el documento no está destinado a ser un W3C Recommendation, puedes poner ${"[noRecTrack]"} a \`true\`
        o apaga la regla de linter ${`[${dh}]`}.`,privacy_considerations:"Consideraciones de privacidad",security_considerations:"Consideraciones de Seguridad"},cs:{msg:e=>`Dokumenty na "W3C Recommendation track" vyžadují samostatnou sekci "${e}".`,hint:e=>ls`Přidejte \`<section>\` s nadpisem "${e}". Viz [Horizontal review guidelines](https://www.w3.org/Guide/documentreview/#how_to_get_horizontal_review).
        Pokud dokument není určen pro "W3C Recommendation track", nastavte ${"[noRecTrack]"} na \`true\`
        nebo vypněte linter pravidlo ${`[${dh}]`}.
      `,privacy_considerations:"Zásady ochrany soukromí",security_considerations:"Zásady bezpečnosti"}},fh=Ir(hh),mh=new Set([...qi]);mh.delete("DISC"),Ui.forEach((e=>mh.delete(e)));var gh=Object.freeze({__proto__:null,name:ph,requiresSomeSectionStatus:mh,run:function(e){if(!e.lint?.[dh])return;if(!Dr(hh,"privacy_considerations")){return void rs("Cannot check for required sections as translations are not available.",ph,{hint:"File an issue to add translations or use a supported language."})}if(e.noRecTrack||!mh.has(e.specStatus))return;const t="error"===e.lint[dh]?ns:rs,n=new Zr([fh.privacy_considerations,fh.security_considerations]),r=document.querySelectorAll("h2, h3, h4, h5, h6");for(const e of r){const t=e.cloneNode(!0);t.querySelectorAll("bdi")?.forEach((e=>e.remove()));const r=Nr(t.textContent);if(n.has(r)&&(n.delete(r),0===n.size))return}for(const e of n)t(fh.msg(e),ph,{hint:fh.hint(e)})}});const bh="core/linter-rules/wpt-tests-exist",yh=Ir({en:{msg:"The following test could not be found in Web Platform Tests:",hint:"Check [wpt.live](https://wpt.live) to see if it was deleted or renamed."},cs:{msg:"Následující test nebyl nalezen ve Web Platform Tests:",hint:"Zkontrolujte [wpt.live](https://wpt.live), zda nebyl smazán nebo přejmenován."}});var wh=Object.freeze({__proto__:null,name:bh,run:async function(e){if(!e.lint?.["wpt-tests-exist"])return;const t=await async function(e,t){let n;try{const t=new URL(e);if(t.pathname.startsWith("/web-platform-tests/wpt/tree/master/")){const e=/web-platform-tests\/wpt\/tree\/master\/(.+)/;n=(t.pathname.match(e)?.[1]??"").replace(/\//g,"")}else n=t.pathname.replace(/\//g,"")}catch(e){return rs("Failed to parse WPT directory from testSuiteURI",`linter/${bh}`),console.error(e),null}const r=new URL("web-platform-tests/wpt/files",`${t}/`);r.searchParams.set("path",n);const s=await fetch(r);if(!s.ok){return rs(`Failed to fetch files from WPT repository. Request failed with error: ${await s.text()} (${s.status})`,`linter/${bh}`),null}const{entries:i}=await s.json(),o=i.filter((e=>!e.endsWith("/")));return new Set(o)}(e.testSuiteURI,e.githubAPI);if(!t)return;const n=[...document.querySelectorAll("[data-tests]")].filter((e=>e.dataset.tests));for(const e of n)e.dataset.tests?.split(/,/gm).map((e=>e.trim().split(/\?|#/)[0])).filter((e=>e&&!t.has(e))).map((t=>{rs(`${yh.msg} \`${t}\`.`,bh,{hint:yh.hint,elements:[e]})}))}});const vh="core/linter-rules/no-http-props",kh=Ir({en:{msg:ls`Insecure URLs are not allowed in ${"[respecConfig]"}.`,hint:"Please change the following properties to 'https://': "},zh:{msg:ls`${"[respecConfig]"} 中不允许使用不安全的URL.`,hint:"请将以下属性更改为 https://："},cs:{msg:ls`V ${"[respecConfig]"} nejsou povoleny nezabezpečené URL adresy.`,hint:"Změňte prosím následující vlastnosti na 'https://': "}});var $h=Object.freeze({__proto__:null,name:vh,run:function(e){if(!e.lint?.["no-http-props"])return;if(!parent.location.href.startsWith("http"))return;const t=Object.getOwnPropertyNames(e).filter((t=>t.endsWith("URI")&&e[t]||"prevED"===t)).filter((t=>new URL(e[t],parent.location.href).href.startsWith("http://")));if(t.length){const e=Lr(t,(e=>ls`${`[${e}]`}`));rs(kh.msg,vh,{hint:kh.hint+e})}}});const xh="core/linter-rules/a11y",Ch=["color-contrast","landmark-one-main","landmark-unique","region"];function Sh(e){const t=[];for(const n of e.split("\n\n")){const[e,...r]=n.split(/^\s{2}/m),s=r.map((e=>`- ${e.trimEnd()}`)).join("\n");t.push(`${e}${s}`)}return t.join("\n\n")}var _h=Object.freeze({__proto__:null,name:xh,run:async function(e){if(!e.lint?.a11y&&!e.a11y)return;const t=e.lint?.a11y||e.a11y,n=!0===t?{}:t,r=await async function(e){const{rules:t,...n}=e,r={rules:{...Object.fromEntries(Ch.map((e=>[e,{enabled:!1}]))),...t},...n,elementRef:!0,resultTypes:["violations"],reporter:"v1"};let s;try{s=await function(){const e=document.createElement("script");return e.classList.add("remove"),e.src="https://cdn.jsdelivr.net/npm/axe-core@4/axe.min.js",document.head.appendChild(e),new Promise(((t,n)=>{e.onload=()=>t(window.axe),e.onerror=n}))}()}catch(e){return ns("Failed to load a11y linter.",xh),console.error(e),[]}try{const e=await(s?.run(document,r));return e?.violations??[]}catch(e){return ns("Error while looking for a11y issues.",xh),console.error(e),[]}}(n);for(const e of r){const t=new Map;for(const n of e.nodes){const{failureSummary:e,element:r}=n,s=t.get(e)||t.set(e,[]).get(e);s?.push(r)}const{id:n,help:r,description:s,helpUrl:i}=e,o=`a11y/${n}: ${r}.`;for(const[e,n]of t){const t=Sh(e);rs(o,xh,{details:`\n\n${s}.\n\n${t}. ([Learn more](${i}))`,elements:n})}}}});const Th="informative-dfn",Rh="core/linter-rules/informative-dfn",Eh=Ir({en:{msg:(e,t)=>`Normative reference to "${e}" found but term is defined "informatively" in "${t}".`,get hint(){return ls`
        You can do one of the following...

          * Get the source definition to be made normative
          * Add a \`class="lint-ignore"\` attribute to the link.
          * Use a local normative proxy for the definition à la \`<dfn data-cite="spec">term</dfn>\`

        To silence this warning entirely, set \`lint: { "${Th}": false }\` in your \`respecConfig\`.`}},cs:{msg:(e,t)=>`Nalezen normativní odkaz na "${e}", ale pojem je definován pouze informativně v "${t}".`,get hint(){return ls`
        Můžete udělat jedno z následujícího...

          * Požádejte o to, aby zdrojová definice byla normativní
          * Přidejte atribut \`class=\"lint-ignore\"\` k odkazu.
          * Použijte lokální normativní proxy pro definici, např. \`<dfn data-cite=\"spec\">term</dfn>\`

        Pro úplné potlačení tohoto varování nastavte \`lint: { \"${Th}\": false }\` ve vaší \`respecConfig\`.`}}});var Lh=Object.freeze({__proto__:null,name:Rh,run:function(e){if(!e.lint?.[Th])return;const t="error"===e.lint[Th]?ns:rs;Bl.forEach((({term:e,spec:n,element:r})=>{r.classList.contains("lint-ignore")||t(Eh.msg(e,n),Rh,{title:"Normative reference to non-normative term.",elements:[r],hint:Eh.hint})}))}}),Ah=Object.freeze({__proto__:null,default:'(() => {\n// @ts-check\n\nif (document.respec) {\n  document.respec.ready.then(setupVarHighlighter);\n} else {\n  setupVarHighlighter();\n}\n\nfunction setupVarHighlighter() {\n  document\n    .querySelectorAll("var")\n    .forEach(varElem => varElem.addEventListener("click", highlightListener));\n}\n\n/**\n * @param {MouseEvent} ev\n */\nfunction highlightListener(ev) {\n  ev.stopPropagation();\n  const varElem = /** @type {HTMLElement} */ (ev.target);\n  const hightligtedElems = highlightVars(varElem);\n  const resetListener = () => {\n    const hlColor = getHighlightColor(varElem);\n    hightligtedElems.forEach(el => removeHighlight(el, hlColor));\n    [...HL_COLORS.keys()].forEach(key => HL_COLORS.set(key, true));\n  };\n  if (hightligtedElems.length) {\n    document.body.addEventListener("click", resetListener, { once: true });\n  }\n}\n\n// availability of highlight colors. colors from var.css\nconst HL_COLORS = new Map([\n  ["respec-hl-c1", true],\n  ["respec-hl-c2", true],\n  ["respec-hl-c3", true],\n  ["respec-hl-c4", true],\n  ["respec-hl-c5", true],\n  ["respec-hl-c6", true],\n  ["respec-hl-c7", true],\n]);\n\n/**\n * @param {HTMLElement} target\n */\nfunction getHighlightColor(target) {\n  // return current colors if applicable\n  const { value } = target.classList;\n  const re = /respec-hl-\\w+/;\n  const activeClass = re.test(value) && value.match(re);\n  if (activeClass) return activeClass[0];\n\n  // first color preference\n  if (HL_COLORS.get("respec-hl-c1") === true) return "respec-hl-c1";\n\n  // otherwise get some other available color\n  return [...HL_COLORS.keys()].find(c => HL_COLORS.get(c)) || "respec-hl-c1";\n}\n\n/**\n * @param {HTMLElement} varElem\n */\nfunction highlightVars(varElem) {\n  const textContent = norm(varElem.textContent);\n  const parent = /** @type {HTMLElement} */ (\n    varElem.closest(".algorithm, section")\n  );\n  if (!parent) return [];\n  const highlightColor = getHighlightColor(varElem);\n\n  const varsToHighlight = [...parent.querySelectorAll("var")].filter(\n    el =>\n      norm(el.textContent) === textContent &&\n      el.closest(".algorithm, section") === parent\n  );\n\n  // update availability of highlight color\n  const colorStatus = varsToHighlight[0].classList.contains("respec-hl");\n  HL_COLORS.set(highlightColor, colorStatus);\n\n  // highlight vars\n  if (colorStatus) {\n    varsToHighlight.forEach(el => removeHighlight(el, highlightColor));\n    return [];\n  } else {\n    varsToHighlight.forEach(el => addHighlight(el, highlightColor));\n  }\n  return varsToHighlight;\n}\n\n/**\n * @param {HTMLElement} el\n * @param {string} highlightColor\n */\nfunction removeHighlight(el, highlightColor) {\n  el.classList.remove("respec-hl", highlightColor);\n  // clean up empty class attributes so they don\'t come in export\n  if (!el.classList.length) el.removeAttribute("class");\n}\n\n/**\n * @param {HTMLElement} elem\n * @param {string} highlightColor\n */\nfunction addHighlight(elem, highlightColor) {\n  elem.classList.add("respec-hl", highlightColor);\n}\n\n/**\n * Same as `norm` from src/core/utils, but our build process doesn\'t allow\n * imports in runtime scripts, so duplicated here.\n * @param {string} str\n */\nfunction norm(str) {\n  return str.trim().replace(/\\s+/g, " ");\n}\n})()'}),Ph=Object.freeze({__proto__:null,default:'(() => {\n// @ts-check\nif (document.respec) {\n  document.respec.ready.then(setupPanel);\n} else {\n  setupPanel();\n}\n\nfunction setupPanel() {\n  const listener = panelListener();\n  document.body.addEventListener("keydown", listener);\n  document.body.addEventListener("click", listener);\n}\n\nfunction panelListener() {\n  /** @type {HTMLElement | null} */\n  let panel = null;\n  /**\n   * @param {KeyboardEvent|MouseEvent} event\n   */\n  return event => {\n    const { target, type } = event;\n\n    if (!(target instanceof HTMLElement)) return;\n\n    // For keys, we only care about Enter key to activate the panel\n    // otherwise it\'s activated via a click.\n    if (\n      type === "keydown" &&\n      /** @type {KeyboardEvent} */ (event).key !== "Enter"\n    )\n      return;\n\n    const action = deriveAction(event);\n\n    switch (action) {\n      case "show": {\n        hidePanel(panel);\n        /** @type {HTMLElement | null} */\n        const dfn = target.closest("dfn, .index-term");\n        if (!dfn?.id) break;\n        panel = document.getElementById(`dfn-panel-for-${dfn.id}`);\n        if (!panel) break;\n        const coords = deriveCoordinates(\n          /** @type {MouseEvent|KeyboardEvent} */ (event)\n        );\n        displayPanel(dfn, panel, coords);\n        break;\n      }\n      case "dock": {\n        if (panel) {\n          panel.style.left = "";\n          panel.style.top = "";\n          panel.classList.add("docked");\n        }\n        break;\n      }\n      case "hide": {\n        hidePanel(panel);\n        panel = null;\n        break;\n      }\n    }\n  };\n}\n\n/**\n * @param {MouseEvent|KeyboardEvent} event\n */\nfunction deriveCoordinates(event) {\n  const target = /** @type HTMLElement */ (event.target);\n\n  // We prevent synthetic AT clicks from putting\n  // the dialog in a weird place. The AT events sometimes\n  // lack coordinates, so they have clientX/Y = 0\n  const rect = target.getBoundingClientRect();\n  if (\n    event instanceof MouseEvent &&\n    event.clientX >= rect.left &&\n    event.clientY >= rect.top\n  ) {\n    // The event probably happened inside the bounding rect...\n    return { x: event.clientX, y: event.clientY };\n  }\n\n  // Offset to the middle of the element\n  const x = rect.x + rect.width / 2;\n  // Placed at the bottom of the element\n  const y = rect.y + rect.height;\n  return { x, y };\n}\n\n/**\n * @param {Event} event\n */\nfunction deriveAction(event) {\n  const target = /** @type {HTMLElement} */ (event.target);\n  const hitALink = !!target.closest("a");\n  if (target.closest("dfn:not([data-cite]), .index-term")) {\n    return hitALink ? "none" : "show";\n  }\n  if (target.closest(".dfn-panel")) {\n    if (hitALink) {\n      return target.classList.contains("self-link") ? "hide" : "dock";\n    }\n\n    const panel = /** @type {HTMLElement} */ (target.closest(".dfn-panel"));\n    return panel.classList.contains("docked") ? "hide" : "none";\n  }\n  if (document.querySelector(".dfn-panel:not([hidden])")) {\n    return "hide";\n  }\n  return "none";\n}\n\n/**\n * @param {HTMLElement} dfn\n * @param {HTMLElement} panel\n * @param {{ x: number, y: number }} clickPosition\n */\nfunction displayPanel(dfn, panel, { x, y }) {\n  panel.hidden = false;\n  // distance (px) between edge of panel and the pointing triangle (caret)\n  const MARGIN = 20;\n\n  const dfnRects = dfn.getClientRects();\n  // Find the `top` offset when the `dfn` can be spread across multiple lines\n  let closestTop = 0;\n  let minDiff = Infinity;\n  for (const rect of dfnRects) {\n    const { top, bottom } = rect;\n    const diffFromClickY = Math.abs((top + bottom) / 2 - y);\n    if (diffFromClickY < minDiff) {\n      minDiff = diffFromClickY;\n      closestTop = top;\n    }\n  }\n\n  const top = window.scrollY + closestTop + dfnRects[0].height;\n  const left = x - MARGIN;\n  panel.style.left = `${left}px`;\n  panel.style.top = `${top}px`;\n\n  // Find if the panel is flowing out of the window\n  const panelRect = panel.getBoundingClientRect();\n  const SCREEN_WIDTH = Math.min(window.innerWidth, window.screen.width);\n  if (panelRect.right > SCREEN_WIDTH) {\n    const newLeft = Math.max(MARGIN, x + MARGIN - panelRect.width);\n    const newCaretOffset = left - newLeft;\n    panel.style.left = `${newLeft}px`;\n    /** @type {HTMLElement | null} */\n    const caret = panel.querySelector(".caret");\n    if (caret) caret.style.left = `${newCaretOffset}px`;\n  }\n\n  // As it\'s a dialog, we trap focus.\n  // TODO: when <dialog> becomes a implemented, we should really\n  // use that.\n  trapFocus(panel, dfn);\n}\n\n/**\n * @param {HTMLElement} panel\n * @param {HTMLElement} dfn\n * @returns\n */\nfunction trapFocus(panel, dfn) {\n  /** @type NodeListOf<HTMLAnchorElement> elements */\n  const anchors = panel.querySelectorAll("a[href]");\n  // No need to trap focus\n  if (!anchors.length) return;\n\n  // Move focus to first anchor element\n  const first = anchors.item(0);\n  first.focus();\n\n  const trapListener = createTrapListener(anchors, panel, dfn);\n  panel.addEventListener("keydown", trapListener);\n\n  // Hiding the panel releases the trap\n  const mo = new MutationObserver(records => {\n    const [record] = records;\n    const target = /** @type HTMLElement */ (record.target);\n    if (target.hidden) {\n      panel.removeEventListener("keydown", trapListener);\n      mo.disconnect();\n    }\n  });\n  mo.observe(panel, { attributes: true, attributeFilter: ["hidden"] });\n}\n\n/**\n *\n * @param {NodeListOf<HTMLAnchorElement>} anchors\n * @param {HTMLElement} panel\n * @param {HTMLElement} dfn\n * @returns\n */\nfunction createTrapListener(anchors, panel, dfn) {\n  const lastIndex = anchors.length - 1;\n  let currentIndex = 0;\n  /**\n   * @param {KeyboardEvent} event\n   */\n  return event => {\n    switch (event.key) {\n      // Hitting "Tab" traps us in a nice loop around elements.\n      case "Tab": {\n        event.preventDefault();\n        currentIndex += event.shiftKey ? -1 : +1;\n        if (currentIndex < 0) {\n          currentIndex = lastIndex;\n        } else if (currentIndex > lastIndex) {\n          currentIndex = 0;\n        }\n        anchors.item(currentIndex).focus();\n        break;\n      }\n\n      // Hitting "Enter" on an anchor releases the trap.\n      case "Enter":\n        hidePanel(panel);\n        break;\n\n      // Hitting "Escape" returns focus to dfn.\n      case "Escape":\n        hidePanel(panel);\n        dfn.focus();\n        return;\n    }\n  };\n}\n\n/** @param {HTMLElement | null} panel */\nfunction hidePanel(panel) {\n  if (!panel) return;\n  panel.hidden = true;\n  panel.classList.remove("docked");\n}\n})()'})}();
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