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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)])}}class W extends C{static parse(e){const t=e.consume("=");if(!t)return null;const n=Z(e)||e.consumeType("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 W({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 Y(this.expression[0]).type}get value(){return Y(this.expression[0]).value}get negative(){return Y(this.expression[0]).negative}write(e){return e.ts.wrap([e.token(this.tokens.assign),...this.expression.map(t=>e.token(t))])}}class q extends C{static parse(e){const t=e.position,n={},r=se(new q({source:e.source,tokens:n}));return r.extAttrs=j.parse(e),n.optional=e.consume("optional"),r.idlType=Q(e,"argument-type"),r.idlType?(n.optional||(n.variadic=e.consume("...")),n.name=e.consumeType("identifier")||e.consume(...ce),n.name?(r.default=n.optional?W.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 G(this.tokens.name.value)}*validate(e){yield*this.extAttrs.validate(e),yield*this.idlType.validate(e);const t=E(this.idlType,e,{useNullableInner:!0});if(t)if(this.idlType.nullable){const e="Dictionary arguments cannot be nullable.";yield S(this.tokens.name,this,"no-nullable-dict-arg",e)}else 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r={special:t},s=se(new B({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=X(e)||e.error("Missing return type"),r.name=e.consumeType("identifier")||e.consume("includes"),r.open=e.consume("(")||e.error("Invalid operation"),s.arguments=K(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?G(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 S(this.tokens.open,this,"incomplete-op",e)}this.idlType&&(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 H extends C{static parse(e,{special:t,noInherit:n=!1,readonly:r=!1}={}){const s=e.position,i={special:t},o=se(new H({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=Q(e,"attribute-type")||e.error("Attribute lacks a type"),i.name=e.consumeType("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 G(this.tokens.name.value)}*validate(e){switch(yield*this.extAttrs.validate(e),yield*this.idlType.validate(e),this.idlType.generic){case"sequence":case"record":{const e=`Attributes cannot accept ${this.idlType.generic} types.`;yield S(this.tokens.name,this,"attr-invalid-type",e);break}default:{const{reference:t}=E(this.idlType,e)||{};if(t){const e=(this.idlType.union?t:this.idlType).tokens.base,n="Attributes cannot accept dictionary types.";yield S(e,this,"attr-invalid-type",n)}}}}write(e){const{parent:t}=this;return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.special),e.token(this.tokens.readonly),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.termination)]),{data:this,parent:t})}}function G(e){return e.startsWith("_")?e.slice(1):e}function V(e,{parser:t,allowDangler:n,listName:r="list"}){const s=t(e);if(!s)return[];s.tokens.separator=e.consume(",");const i=[s];for(;s.tokens.separator;){const s=t(e);if(!s){n||e.error("Trailing comma in "+r);break}if(s.tokens.separator=e.consume(","),i.push(s),!s.tokens.separator)break}return i}function Z(e){return e.consumeType("decimal","integer")||e.consume("true","false","Infinity","-Infinity","NaN")}function Y({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 J(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 U({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 U({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 U({source:t,tokens:{base:r}}):void 0}function K(e){return 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re(e){if(e.extAttrs.length)return e.extAttrs.tokens.open;if("operation"===e.type&&!e.special)return re(e.idlType);return Object.values(e.tokens).sort((e,t)=>e.index-t.index)[0]}function se(e,t){return t||(t=e),e?new Proxy(e,{get(e,t){const n=e[t];return Array.isArray(n)?se(n,e):n},set(e,n,r){if(e[n]=r,!r)return!0;if(Array.isArray(r))for(const e of r)void 0!==e.parent&&(e.parent=t);else void 0!==r.parent&&(r.parent=t);return!0}}):e}const ie={decimal:/-?(?=[0-9]*\.|[0-9]+[eE])(([0-9]+\.[0-9]*|[0-9]*\.[0-9]+)([Ee][-+]?[0-9]+)?|[0-9]+[Ee][-+]?[0-9]+)/y,integer:/-?(0([Xx][0-9A-Fa-f]+|[0-7]*)|[1-9][0-9]*)/y,identifier:/[_-]?[A-Za-z][0-9A-Z_a-z-]*/y,string:/"[^"]*"/y,whitespace:/[\t\n\r ]+/y,comment:/\/\/.*|\/\*[\s\S]*?\*\//y,other:/[^\t\n\r 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n=0,r="",s=1,i=0;for(;nthis.position&&this.source[this.position].type===e}probe(e){return this.probeType("inline")&&this.source[this.position].value===e}consumeType(...e){for(const t of e){if(!this.probeType(t))continue;const e=this.source[this.position];return this.position++,e}}consume(...e){if(!this.probeType("inline"))return;const t=this.source[this.position];for(const n of e)if(t.value===n)return this.position++,t}unconsume(e){this.position=e}}class fe 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 he extends A{static parse(e){const t=e.consumeType("string");if(t)return new he({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 me extends C{static parse(e){const t={};if(t.base=e.consume("enum"),!t.base)return;t.name=e.consumeType("identifier")||e.error("No name for enum");const n=se(new me({source:e.source,tokens:t}));return e.current=n.this,t.open=e.consume("{")||e.error("Bodyless enum"),n.values=V(e,{parser:he.parse,allowDangler:!0,listName:"enumeration"}),e.probeType("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 G(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 ge extends C{static parse(e){const t=e.consumeType("identifier");if(!t)return;const n={target:t};if(n.includes=e.consume("includes"),n.includes)return n.mixin=e.consumeType("identifier")||e.error("Incomplete includes statement"),n.termination=e.consume(";")||e.error("No terminating ; for includes statement"),new ge({source:e.source,tokens:n});e.unconsume(t.index)}get type(){return"includes"}get target(){return G(this.tokens.target.value)}get includes(){return G(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 be extends C{static parse(e){const t={},n=se(new be({source:e.source,tokens:t}));if(t.base=e.consume("typedef"),t.base)return n.idlType=Q(e,"typedef-type")||e.error("Typedef lacks a type"),t.name=e.consumeType("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 G(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 ye extends C{static parse(e,t){const n={base:t},r=se(new ye({source:e.source,tokens:n}));return n.name=e.consumeType("identifier")||e.error("Callback lacks a name"),e.current=r.this,n.assign=e.consume("=")||e.error("Callback lacks an assignment"),r.idlType=X(e)||e.error("Callback lacks a return type"),n.open=e.consume("(")||e.error("Callback lacks parentheses for arguments"),r.arguments=K(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 G(this.tokens.name.value)}*validate(e){yield*this.extAttrs.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.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 we extends C{static parse(e,t,{type:n,inheritable:r,allowedMembers:s}){const{tokens:i}=t;for(i.name=e.consumeType("identifier")||e.error("Missing name in "+t.type),e.current=t,t=se(t),r&&Object.assign(i,function(e){const t=e.consume(":");return t?{colon:t,inheritance:e.consumeType("identifier")||e.error("Inheritance lacks a type")}:{}}(e)),i.open=e.consume("{")||e.error("Bodyless "+n),t.members=[];;){if(i.close=e.consume("}"),i.close)return i.termination=e.consume(";")||e.error("Missing semicolon after "+n),t.this;const r=j.parse(e);let o;for(const[t,...n]of s)if(o=se(t(e,...n)),o)break;o||e.error("Unknown member"),o.extAttrs=r,t.members.push(o.this)}}get partial(){return!!this.tokens.partial}get name(){return G(this.tokens.name.value)}get inheritance(){return this.tokens.inheritance?G(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 ve extends C{static parse(e){const t={};if(t.base=e.consume("const"),!t.base)return;let n=J(e);if(!n){const t=e.consumeType("identifier")||e.error("Const lacks a type");n=new U({source:e.source,tokens:{base:t}})}e.probe("?")&&e.error("Unexpected nullable constant type"),n.type="const-type",t.name=e.consumeType("identifier")||e.error("Const lacks a name"),t.assign=e.consume("=")||e.error("Const lacks value assignment"),t.value=Z(e)||e.error("Const lacks a value"),t.termination=e.consume(";")||e.error("Unterminated const, expected `;`");const r=new ve({source:e.source,tokens:t});return se(r).idlType=n,r}get type(){return"const"}get name(){return G(this.tokens.name.value)}get value(){return Y(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 ke extends C{static parse(e){const t=e.position,n={},r=se(new ke({source:e.source,tokens:n}));if(n.readonly=e.consume("readonly"),n.readonly||(n.async=e.consume("async")),n.base=n.readonly?e.consume("maplike","setlike"):n.async?e.consume("iterable"):e.consume("iterable","maplike","setlike"),!n.base)return void e.unconsume(t);const{type:s}=r,i="maplike"===s,o=i||"iterable"===s,a=r.async&&"iterable"===s;n.open=e.consume("<")||e.error(`Missing less-than sign \`<\` in ${s} declaration`);const c=Q(e)||e.error(`Missing a type argument in ${s} declaration`);return r.idlType=[c],r.arguments=[],o&&(c.tokens.separator=e.consume(","),c.tokens.separator?r.idlType.push(Q(e)):i&&e.error(`Missing second type argument in ${s} declaration`)),n.close=e.consume(">")||e.error(`Missing greater-than sign \`>\` in ${s} declaration`),e.probe("(")&&(a?(n.argsOpen=e.consume("("),r.arguments.push(...K(e)),n.argsClose=e.consume(")")||e.error("Unterminated async iterable argument list")):e.error("Arguments are only allowed for `async iterable`")),n.termination=e.consume(";")||e.error(`Missing semicolon after ${s} declaration`),r.this}get type(){return this.tokens.base.value}get readonly(){return!!this.tokens.readonly}get async(){return!!this.tokens.async}*validate(e){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 $e extends C{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=K(e);n.close=e.consume(")")||e.error("Unterminated constructor"),n.termination=e.consume(";")||e.error("No semicolon after constructor");const s=new $e({source:e.source,tokens:n});return se(s).arguments=r,s}get type(){return"constructor"}*validate(e){this.idlType&&(yield*this.idlType.validate(e));for(const t of this.arguments)yield*t.validate(e)}write(e){const{parent:t}=this;return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.base,e.ts.nameless,{data:this,parent:t}),e.token(this.tokens.open),e.ts.wrap(this.arguments.map(t=>t.write(e))),e.token(this.tokens.close),e.token(this.tokens.termination)]),{data:this,parent:t})}}function xe(e){const t=e.consume("static");if(!t)return;return H.parse(e,{special:t})||B.parse(e,{special:t})||e.error("No body in static member")}class _e extends we{static parse(e,t,{partial:n=null}={}){const r={partial:n,base:t};return we.parse(e,new _e({source:e.source,tokens:r}),{type:"interface",inheritable:!n,allowedMembers:[[ve.parse],[$e.parse],[xe],[ee],[ke.parse],[H.parse],[B.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 S(this.tokens.name,this,"require-exposed",e,{autofix:ne(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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To fix, add, for example, [Exposed=Window]. Please also consider carefully if your namespace should also be exposed in a Worker scope. 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wt={escape:/^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/,autolink:/^<(scheme:[^\s\x00-\x1f<>]*|email)>/,url:mt,tag:"^comment|^|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>|^<\\?[\\s\\S]*?\\?>|^|^",link:/^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/,reflink:/^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/,nolink:/^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/,reflinkSearch:"reflink|nolink(?!\\()",emStrong:{lDelim:/^(?:\*+(?:([punct_])|[^\s*]))|^_+(?:([punct*])|([^\s_]))/,rDelimAst:/^[^_*]*?\_\_[^_*]*?\*[^_*]*?(?=\_\_)|[punct_](\*+)(?=[\s]|$)|[^punct*_\s](\*+)(?=[punct_\s]|$)|[punct_\s](\*+)(?=[^punct*_\s])|[\s](\*+)(?=[punct_])|[punct_](\*+)(?=[punct_])|[^punct*_\s](\*+)(?=[^punct*_\s])/,rDelimUnd:/^[^_*]*?\*\*[^_*]*?\_[^_*]*?(?=\*\*)|[punct*](\_+)(?=[\s]|$)|[^punct*_\s](\_+)(?=[punct*\s]|$)|[punct*\s](\_+)(?=[^punct*_\s])|[\s](\_+)(?=[punct*])|[punct*](\_+)(?=[punct*])/},code:/^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/,br:/^( {2,}|\\)\n(?!\s*$)/,del:mt,text:/^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\?@\\[\\]`^{|}~"};wt.punctuation=gt(wt.punctuation).replace(/punctuation/g,wt._punctuation).getRegex(),wt.blockSkip=/\[[^\]]*?\]\([^\)]*?\)|`[^`]*?`|<[^>]*?>/g,wt.escapedEmSt=/\\\*|\\_/g,wt._comment=gt(yt._comment).replace("(?:--\x3e|$)","--\x3e").getRegex(),wt.emStrong.lDelim=gt(wt.emStrong.lDelim).replace(/punct/g,wt._punctuation).getRegex(),wt.emStrong.rDelimAst=gt(wt.emStrong.rDelimAst,"g").replace(/punct/g,wt._punctuation).getRegex(),wt.emStrong.rDelimUnd=gt(wt.emStrong.rDelimUnd,"g").replace(/punct/g,wt._punctuation).getRegex(),wt._escapes=/\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/g,wt._scheme=/[a-zA-Z][a-zA-Z0-9+.-]{1,31}/,wt._email=/[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/,wt.autolink=gt(wt.autolink).replace("scheme",wt._scheme).replace("email",wt._email).getRegex(),wt._attribute=/\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/,wt.tag=gt(wt.tag).replace("comment",wt._comment).replace("attribute",wt._attribute).getRegex(),wt._label=/(?:\[(?:\\.|[^\[\]\\])*\]|\\.|`[^`]*`|[^\[\]\\`])*?/,wt._href=/<(?:\\.|[^\n<>\\])+>|[^\s\x00-\x1f]*/,wt._title=/"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/,wt.link=gt(wt.link).replace("label",wt._label).replace("href",wt._href).replace("title",wt._title).getRegex(),wt.reflink=gt(wt.reflink).replace("label",wt._label).getRegex(),wt.reflinkSearch=gt(wt.reflinkSearch,"g").replace("reflink",wt.reflink).replace("nolink",wt.nolink).getRegex(),wt.normal=bt({},wt),wt.pedantic=bt({},wt.normal,{strong:{start:/^__|\*\*/,middle:/^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,endAst:/\*\*(?!\*)/g,endUnd:/__(?!_)/g},em:{start:/^_|\*/,middle:/^()\*(?=\S)([\s\S]*?\S)\*(?!\*)|^_(?=\S)([\s\S]*?\S)_(?!_)/,endAst:/\*(?!\*)/g,endUnd:/_(?!_)/g},link:gt(/^!?\[(label)\]\((.*?)\)/).replace("label",wt._label).getRegex(),reflink:gt(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace("label",wt._label).getRegex()}),wt.gfm=bt({},wt.normal,{escape:gt(wt.escape).replace("])","~|])").getRegex(),_extended_email:/[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/,url:/^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/,_backpedal:/(?:[^?!.,:;*_~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_~)]+(?!$))+/,del:/^(~~?)(?=[^\s~])([\s\S]*?[^\s~])\1(?=[^~]|$)/,text:/^([`~]+|[^`~])(?:(?= 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if(n=this.tokenizer.text(e))e=e.substring(n.raw.length),r=t[t.length-1],r&&"text"===r.type?(r.raw+="\n"+n.raw,r.text+="\n"+n.text,this.inlineQueue.pop(),this.inlineQueue[this.inlineQueue.length-1].src=r.text):t.push(n);else if(e){const t="Infinite loop on byte: "+e.charCodeAt(0);if(this.options.silent){console.error(t);break}throw new Error(t)}}return this.state.top=!0,t}inline(e,t){this.inlineQueue.push({src:e,tokens:t})}inlineTokens(e,t=[]){let n,r,s,i,o,a,c=e;if(this.tokens.links){const 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if(n=this.tokenizer.tag(e))e=e.substring(n.raw.length),r=t[t.length-1],r&&"text"===n.type&&"text"===r.type?(r.raw+=n.raw,r.text+=n.text):t.push(n);else if(n=this.tokenizer.link(e))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.reflink(e,this.tokens.links))e=e.substring(n.raw.length),r=t[t.length-1],r&&"text"===n.type&&"text"===r.type?(r.raw+=n.raw,r.text+=n.text):t.push(n);else if(n=this.tokenizer.emStrong(e,c,a))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.codespan(e))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.br(e))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.del(e))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.autolink(e,Et))e=e.substring(n.raw.length),t.push(n);else if(this.state.inLink||!(n=this.tokenizer.url(e,Et))){if(s=e,this.options.extensions&&this.options.extensions.startInline){let t=1/0;const n=e.slice(1);let r;this.options.extensions.startInline.forEach((function(e){r=e.call({lexer:this},n),"number"==typeof r&&r>=0&&(t=Math.min(t,r))})),t<1/0&&t>=0&&(s=e.substring(0,t+1))}if(n=this.tokenizer.inlineText(s,Ct))e=e.substring(n.raw.length),"_"!==n.raw.slice(-1)&&(a=n.raw.slice(-1)),o=!0,r=t[t.length-1],r&&"text"===r.type?(r.raw+=n.raw,r.text+=n.text):t.push(n);else if(e){const t="Infinite loop on byte: "+e.charCodeAt(0);if(this.options.silent){console.error(t);break}throw new Error(t)}}else e=e.substring(n.raw.length),t.push(n);return t}},Ut=class e{constructor(e){this.options=e||jt,this.options.renderer=this.options.renderer||new Dt,this.renderer=this.options.renderer,this.renderer.options=this.options,this.textRenderer=new Nt,this.slugger=new Ot}static parse(t,n){return new e(n).parse(t)}static parseInline(t,n){return new e(n).parseInline(t)}parse(e,t=!0){let n,r,s,i,o,a,c,l,u,d,p,f,h,m,g,b,y,w,v,k="";const 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"+g.tokens[0].tokens[0].text)):g.tokens.unshift({type:"text",text:w}):m+=w),m+=this.parse(g.tokens,h),u+=this.renderer.listitem(m,y,b);k+=this.renderer.list(u,p,f);continue;case"html":k+=this.renderer.html(d.text);continue;case"paragraph":k+=this.renderer.paragraph(this.parseInline(d.tokens));continue;case"text":for(u=d.tokens?this.parseInline(d.tokens):d.text;n+1<$&&"text"===e[n+1].type;)d=e[++n],u+="\n"+(d.tokens?this.parseInline(d.tokens):d.text);k+=t?this.renderer.paragraph(u):u;continue;default:{const e='Token with "'+d.type+'" type was not found.';if(this.options.silent)return void console.error(e);throw new Error(e)}}return k}parseInline(e,t){t=t||this.renderer;let n,r,s,i="";const o=e.length;for(n=0;n{r(e.text,e.lang,(function(t,n){if(t)return i(t);null!=n&&n!==e.text&&(e.text=n,e.escaped=!0),o--,0===o&&i()}))},0))})),void(0===o&&i())}try{const n=Mt.lex(e,t);return t.walkTokens&&Kt.walkTokens(n,t.walkTokens),Ut.parse(n,t)}catch(e){if(e.message+="\nPlease report this to https://github.com/markedjs/marked.",t.silent)return"

    An error occurred:

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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=E(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=E(n,t);if(e)return n.union?e:{reference:n,dictionary:e.dictionary}}}function R(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?R(r,t)&&(n=!0):n=!0}return t.cache.dictionaryIncludesRequiredField.set(e,n),n}class T extends Array{constructor({source:e,tokens:t}){super(),Object.defineProperties(this,{source:{value:e},tokens:{value:t},parent:{value:null,writable:!0}})}}class A extends 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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:G(t.secondaryName.value)}}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. 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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)])}}class W extends C{static parse(e){const t=e.consume("=");if(!t)return null;const n=Z(e)||e.consumeType("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 W({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 Y(this.expression[0]).type}get value(){return Y(this.expression[0]).value}get negative(){return Y(this.expression[0]).negative}write(e){return e.ts.wrap([e.token(this.tokens.assign),...this.expression.map(t=>e.token(t))])}}class q extends C{static parse(e){const t=e.position,n={},r=se(new q({source:e.source,tokens:n}));return r.extAttrs=j.parse(e),n.optional=e.consume("optional"),r.idlType=Q(e,"argument-type"),r.idlType?(n.optional||(n.variadic=e.consume("...")),n.name=e.consumeType("identifier")||e.consume(...ce),n.name?(r.default=n.optional?W.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 G(this.tokens.name.value)}*validate(e){yield*this.extAttrs.validate(e),yield*this.idlType.validate(e);const t=E(this.idlType,e,{useNullableInner:!0});if(t)if(this.idlType.nullable){const e="Dictionary arguments cannot be nullable.";yield S(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 S(this.tokens.name,this,"dict-arg-default",e,{autofix:F(this)})}}else if(this.parent&&!R(t.dictionary,e)&&function(e){const t=e.parent.arguments||e.parent.list,n=t.indexOf(e);return!t.slice(n+1).some(e=>!e.optional)}(this)){const e="Dictionary argument must be optional if it has no required fields";yield S(this.tokens.name,this,"dict-arg-optional",e,{autofix:(n=this,()=>{const e=re(n.idlType);n.tokens.optional={type:"optional",value:"optional",trivia:e.trivia},e.trivia=" ",F(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 F(e){return()=>{e.default=W.parse(new pe(" = {}"))}}class B extends C{static parse(e,{special:t,regular:n}={}){const r={special:t},s=se(new B({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=X(e)||e.error("Missing return type"),r.name=e.consumeType("identifier")||e.consume("includes"),r.open=e.consume("(")||e.error("Invalid operation"),s.arguments=K(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?G(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 S(this.tokens.open,this,"incomplete-op",e)}this.idlType&&(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 H extends C{static parse(e,{special:t,noInherit:n=!1,readonly:r=!1}={}){const s=e.position,i={special:t},o=se(new H({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=Q(e,"attribute-type")||e.error("Attribute lacks a type"),i.name=e.consumeType("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 G(this.tokens.name.value)}*validate(e){switch(yield*this.extAttrs.validate(e),yield*this.idlType.validate(e),this.idlType.generic){case"sequence":case"record":{const e=`Attributes cannot accept ${this.idlType.generic} types.`;yield S(this.tokens.name,this,"attr-invalid-type",e);break}default:{const{reference:t}=E(this.idlType,e)||{};if(t){const e=(this.idlType.union?t:this.idlType).tokens.base,n="Attributes cannot accept dictionary types.";yield S(e,this,"attr-invalid-type",n)}}}}write(e){const{parent:t}=this;return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.special),e.token(this.tokens.readonly),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.termination)]),{data:this,parent:t})}}function G(e){return e.startsWith("_")?e.slice(1):e}function V(e,{parser:t,allowDangler:n,listName:r="list"}){const s=t(e);if(!s)return[];s.tokens.separator=e.consume(",");const i=[s];for(;s.tokens.separator;){const s=t(e);if(!s){n||e.error("Trailing comma in "+r);break}if(s.tokens.separator=e.consume(","),i.push(s),!s.tokens.separator)break}return i}function Z(e){return e.consumeType("decimal","integer")||e.consume("true","false","Infinity","-Infinity","NaN")}function Y({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 J(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 U({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 U({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 U({source:t,tokens:{base:r}}):void 0}function K(e){return V(e,{parser:q.parse,listName:"arguments list"})}function Q(e,t){const n=j.parse(e),r=U.parse(e,t);return r&&(se(r).extAttrs=n),r}function X(e,t){const n=U.parse(e,t||"return-type");if(n)return n;const r=e.consume("void");if(r){const t=new U({source:e.source,tokens:{base:r}});return t.type="return-type",t}}function ee(e){const t=e.consume("stringifier");if(!t)return;return H.parse(e,{special:t})||B.parse(e,{special:t})||e.error("Unterminated stringifier")}function te(e){const t=e.split("\n");if(t.length){const e=t[t.length-1].match(/^\s+/);if(e)return e[0]}return""}function ne(e){return()=>{if(e.extAttrs.length){const t=new pe("Exposed=Window,"),n=O.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{se(e).extAttrs=j.parse(new pe("[Exposed=Window]"));const t=e.tokens.base.trivia;e.extAttrs.tokens.open.trivia=t,e.tokens.base.trivia="\n"+te(t)}}}function re(e){if(e.extAttrs.length)return e.extAttrs.tokens.open;if("operation"===e.type&&!e.special)return re(e.idlType);return Object.values(e.tokens).sort((e,t)=>e.index-t.index)[0]}function se(e,t){return t||(t=e),e?new Proxy(e,{get(e,t){const n=e[t];return Array.isArray(n)?se(n,e):n},set(e,n,r){if(e[n]=r,!r)return!0;if(Array.isArray(r))for(const e of r)void 0!==e.parent&&(e.parent=t);else void 0!==r.parent&&(r.parent=t);return!0}}):e}const ie={decimal:/-?(?=[0-9]*\.|[0-9]+[eE])(([0-9]+\.[0-9]*|[0-9]*\.[0-9]+)([Ee][-+]?[0-9]+)?|[0-9]+[Ee][-+]?[0-9]+)/y,integer:/-?(0([Xx][0-9A-Fa-f]+|[0-7]*)|[1-9][0-9]*)/y,identifier:/[_-]?[A-Za-z][0-9A-Z_a-z-]*/y,string:/"[^"]*"/y,whitespace:/[\t\n\r ]+/y,comment:/\/\/.*|\/\*[\s\S]*?\*\//y,other:/[^\t\n\r 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n=0,r="",s=1,i=0;for(;nthis.position&&this.source[this.position].type===e}probe(e){return this.probeType("inline")&&this.source[this.position].value===e}consumeType(...e){for(const t of e){if(!this.probeType(t))continue;const e=this.source[this.position];return this.position++,e}}consume(...e){if(!this.probeType("inline"))return;const t=this.source[this.position];for(const n of e)if(t.value===n)return this.position++,t}unconsume(e){this.position=e}}class fe 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 he extends A{static parse(e){const t=e.consumeType("string");if(t)return new he({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 me extends C{static parse(e){const t={};if(t.base=e.consume("enum"),!t.base)return;t.name=e.consumeType("identifier")||e.error("No name for enum");const n=se(new me({source:e.source,tokens:t}));return e.current=n.this,t.open=e.consume("{")||e.error("Bodyless enum"),n.values=V(e,{parser:he.parse,allowDangler:!0,listName:"enumeration"}),e.probeType("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 G(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 ge extends C{static parse(e){const t=e.consumeType("identifier");if(!t)return;const n={target:t};if(n.includes=e.consume("includes"),n.includes)return n.mixin=e.consumeType("identifier")||e.error("Incomplete includes statement"),n.termination=e.consume(";")||e.error("No terminating ; for includes statement"),new ge({source:e.source,tokens:n});e.unconsume(t.index)}get type(){return"includes"}get target(){return G(this.tokens.target.value)}get includes(){return G(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 be extends C{static parse(e){const t={},n=se(new be({source:e.source,tokens:t}));if(t.base=e.consume("typedef"),t.base)return n.idlType=Q(e,"typedef-type")||e.error("Typedef lacks a type"),t.name=e.consumeType("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 G(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 ye extends C{static parse(e,t){const n={base:t},r=se(new ye({source:e.source,tokens:n}));return n.name=e.consumeType("identifier")||e.error("Callback lacks a name"),e.current=r.this,n.assign=e.consume("=")||e.error("Callback lacks an assignment"),r.idlType=X(e)||e.error("Callback lacks a return type"),n.open=e.consume("(")||e.error("Callback lacks parentheses for arguments"),r.arguments=K(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 G(this.tokens.name.value)}*validate(e){yield*this.extAttrs.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.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 we extends C{static parse(e,t,{type:n,inheritable:r,allowedMembers:s}){const{tokens:i}=t;for(i.name=e.consumeType("identifier")||e.error("Missing name in "+t.type),e.current=t,t=se(t),r&&Object.assign(i,function(e){const t=e.consume(":");return t?{colon:t,inheritance:e.consumeType("identifier")||e.error("Inheritance lacks a type")}:{}}(e)),i.open=e.consume("{")||e.error("Bodyless "+n),t.members=[];;){if(i.close=e.consume("}"),i.close)return i.termination=e.consume(";")||e.error("Missing semicolon after "+n),t.this;const r=j.parse(e);let o;for(const[t,...n]of s)if(o=se(t(e,...n)),o)break;o||e.error("Unknown member"),o.extAttrs=r,t.members.push(o.this)}}get partial(){return!!this.tokens.partial}get name(){return G(this.tokens.name.value)}get inheritance(){return this.tokens.inheritance?G(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 ve extends C{static parse(e){const t={};if(t.base=e.consume("const"),!t.base)return;let n=J(e);if(!n){const t=e.consumeType("identifier")||e.error("Const lacks a type");n=new U({source:e.source,tokens:{base:t}})}e.probe("?")&&e.error("Unexpected nullable constant type"),n.type="const-type",t.name=e.consumeType("identifier")||e.error("Const lacks a name"),t.assign=e.consume("=")||e.error("Const lacks value assignment"),t.value=Z(e)||e.error("Const lacks a value"),t.termination=e.consume(";")||e.error("Unterminated const, expected `;`");const r=new ve({source:e.source,tokens:t});return se(r).idlType=n,r}get type(){return"const"}get name(){return G(this.tokens.name.value)}get value(){return Y(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 ke extends C{static parse(e){const t=e.position,n={},r=se(new ke({source:e.source,tokens:n}));if(n.readonly=e.consume("readonly"),n.readonly||(n.async=e.consume("async")),n.base=n.readonly?e.consume("maplike","setlike"):n.async?e.consume("iterable"):e.consume("iterable","maplike","setlike"),!n.base)return void e.unconsume(t);const{type:s}=r,i="maplike"===s,o=i||"iterable"===s,a=r.async&&"iterable"===s;n.open=e.consume("<")||e.error(`Missing less-than sign \`<\` in ${s} declaration`);const c=Q(e)||e.error(`Missing a type argument in ${s} declaration`);return r.idlType=[c],r.arguments=[],o&&(c.tokens.separator=e.consume(","),c.tokens.separator?r.idlType.push(Q(e)):i&&e.error(`Missing second type argument in ${s} declaration`)),n.close=e.consume(">")||e.error(`Missing greater-than sign \`>\` in ${s} declaration`),e.probe("(")&&(a?(n.argsOpen=e.consume("("),r.arguments.push(...K(e)),n.argsClose=e.consume(")")||e.error("Unterminated async iterable argument list")):e.error("Arguments are only allowed for `async iterable`")),n.termination=e.consume(";")||e.error(`Missing semicolon after ${s} declaration`),r.this}get type(){return this.tokens.base.value}get readonly(){return!!this.tokens.readonly}get async(){return!!this.tokens.async}*validate(e){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 $e extends C{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=K(e);n.close=e.consume(")")||e.error("Unterminated constructor"),n.termination=e.consume(";")||e.error("No semicolon after constructor");const s=new $e({source:e.source,tokens:n});return se(s).arguments=r,s}get type(){return"constructor"}*validate(e){this.idlType&&(yield*this.idlType.validate(e));for(const t of this.arguments)yield*t.validate(e)}write(e){const{parent:t}=this;return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.base,e.ts.nameless,{data:this,parent:t}),e.token(this.tokens.open),e.ts.wrap(this.arguments.map(t=>t.write(e))),e.token(this.tokens.close),e.token(this.tokens.termination)]),{data:this,parent:t})}}function xe(e){const t=e.consume("static");if(!t)return;return H.parse(e,{special:t})||B.parse(e,{special:t})||e.error("No body in static member")}class _e extends we{static parse(e,t,{partial:n=null}={}){const r={partial:n,base:t};return we.parse(e,new _e({source:e.source,tokens:r}),{type:"interface",inheritable:!n,allowedMembers:[[ve.parse],[$e.parse],[xe],[ee],[ke.parse],[H.parse],[B.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 S(this.tokens.name,this,"require-exposed",e,{autofix:ne(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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-    ${e.logos.map(Jr)} ${document.querySelector("h1#title")}
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-        ${function(e){const t=_n(new Date(e));return on`
        
     
        
-      ${rs.more_details_about_this_doc}
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+        ${e.isTagFinding&&!e.isTagEditorFinding||!e.isNoTrack?gn`
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+              
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+        ${fs.commit_history}
       
        
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-        ${e.prevRecURI?e.isRec?on`
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-        ${es(e,"editors")}
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+    ${e.alternateFormats?gn`
        
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+    ${n||gn`
        
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-          Recommentation.`:on`It includes
+          Recommentation.`:gn`It includes
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-  
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+                ${e.isRec?function({updateableRec:e,revisionTypes:t=[],humanRevisedRecEnd:n}){let r="";t.includes("addition")&&(r="additions");t.includes("correction")&&!r&&(r="corrections");return gn`
        
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       standard for the Web.
-      ${e?on`Future updates to this Recommendation may incorporate
+      ${e?gn`Future updates to this Recommendation may incorporate
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-    ${t.includes("addition")?on`
        
+    ${t.includes("addition")?gn`
        
           Proposed additions are marked in the document.
         
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-    ${t.includes("correction")?on`
        
+    ${t.includes("correction")?gn`
        
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        `:""}
-    ${r?on`
        
+    ${r?gn`
        
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           WBS questionnaires.
-        
        `:""} `}(e):function(e){let t="",n=on`This is a draft document and may be updated, replaced
+        
        `:""} `}(e):function(e){let t="",n=gn`This is a draft document and may be updated, replaced
   or obsoleted by other documents at any time. It is inappropriate to cite this
   document as other than work in progress.
-  ${e.updateableRec?on`Future updates to this specification may incorporate
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+        >.`:""}`,r="";"CRD"===e.specStatus?(t="A Candidate Recommendation Draft integrates changes from the previous Candidate Recommendation that the Working Group intends to include in a subsequent Candidate Recommendation Snapshot.","LS"===e.pubMode&&(n="This document is maintained and updated at any time. Some parts of this document are work in progress. ")):"CR"===e.specStatus?(t=gn`A Candidate Recommendation Snapshot has received
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-      implementation experience.`,n=on`${e.updateableRec?on`Future updates to this specification may incorporate
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+          >.`:""}`,r="LS"===e.pubMode?`Comments are welcome at any time but most especially before ${e.humanCREnd}.`:`This Candidate Recommendation is not expected to advance to Proposed Recommendation any earlier than ${e.humanCREnd}.`):e.isPR?r=gn` The W3C Membership and other interested parties are
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       their
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-      Candidate Recommendation review period that ended ${e.humanCREnd}.`:e.isPER&&(r=on` W3C Advisory Committee Members are invited to send
+      Candidate Recommendation review period that ended ${e.humanCREnd}.`:e.isPER&&(r=gn` W3C Advisory Committee Members are invited to send
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       Team until ${e.humanPEREnd}. Members of the Advisory Committee will
       find the appropriate review form for this document by consulting their
       list of current
       WBS questionnaires.`);return on`
        
+      >.`);return gn`
        
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-    ${n?on`
        ${n}
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+    ${n?gn`
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+                ${function(e){const{isNote:t,wgId:n,isIGNote:r,multipleWGs:s,recNotExpected:i,wgPatentHTML:o,wgPatentURI:a,charterDisclosureURI:c,wgPatentPolicy:l}=e,u="PP2017"===l?"https://www.w3.org/Consortium/Patent-Policy-20170801/":"https://www.w3.org/Consortium/Patent-Policy/",d=r?"":gn`
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-      `;return on`
        
+      `;return gn`
        
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-    ${t||r?"":on`
-          ${s?on` W3C maintains ${o} `:on`
+    ${t||r?"":gn`
+          ${s?gn` W3C maintains ${o} `:gn`
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         `}
-    ${r?on`
+    ${r?gn`
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-                ${e.addPatentNote?on`
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+                ${e.addPatentNote?gn`
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-      ${r?on`
+      ${r?gn`
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-  
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+  
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+    ${e.github?gn`
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+    ${e.wgPublicList?gn`
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+          >)${e.subjectPrefix?gn` with ${e.subjectPrefix} at the start of your
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-  
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+  
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+      ${e.isCGFinal?gn`
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+          `:gn`
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+    ${e.github?vs(e,t):""}
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+  >`}function Po(e){const t=e.slice(1,-1);return gn`<code>${t}</code>`}function Io(e){return bo.test(e)?e.split(/(`[^`]+`)(?!`)/).map(e=>e.startsWith("`")?Po(e):Io(e)):document.createTextNode(e)}var Do=Object.freeze({__proto__:null,name:fo,rfc2119Usage:ho,run:function(e){const t=new Map;document.normalize(),document.querySelector("section#conformance")||document.body.classList.add("informative"),e.normativeReferences=new Vn,e.informativeReferences=new Vn,e.respecRFC2119||(e.respecRFC2119=ho);const n=document.querySelectorAll("abbr[title]:not(.exclude)");for(const{textContent:e,title:r}of n){const n=Ln(e),s=Ln(r);t.set(n,s)}const r=t.size?new RegExp(`(?:\\b${[...t.keys()].join("\\b)|(?:\\b")}\\b)`):null,s=function(e,t=[],n={wsNodes:!0}){const r=t.join(", "),s=document.createNodeIterator(e,NodeFilter.SHOW_TEXT,e=>n.wsNodes||e.data.trim()?r&&e.parentElement.closest(r)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT:NodeFilter.FILTER_REJECT),i=[];let o;for(;o=s.nextNode();)i.push(o);return i}(document.body,["#respec-ui",".head","pre"],{wsNodes:!1}),i=go.rfc2119Keywords(),o=new RegExp(`(${mo([i,yo,wo,vo,ko,$o,bo,xo,...r?[r]:[]]).source})`);for(const n of s){const r=n.data.split(o);if(1===r.length)continue;const s=document.createDocumentFragment();let a=!0;for(const o of r)if(a=!a,a)switch(!0){case o.startsWith("{{"):s.append(Eo(o,n));break;case o.startsWith("[[["):s.append(Co(o));break;case o.startsWith("[["):s.append(...Ro(o,n,e));break;case o.startsWith("|"):s.append(Ao(o));break;case o.startsWith("[="):s.append(Lo(o));break;case o.startsWith("`"):s.append(Po(o));break;case o.startsWith("[^"):s.append(_o(o));break;case t.has(o):s.append(To(o,n,t));break;case i.test(o):s.append(So(o))}else s.append(o);n.replaceWith(s)}}});const No="w3c/conformance",Oo=Pn({en:{conformance:"Conformance",normativity:"As well as sections marked as non-normative, all authoring guidelines, diagrams, examples, and notes in this specification are non-normative. Everything else in this specification is normative.",keywordInterpretation:(e,t)=>gn`<p>
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-        ${Qi("RFC2119")} ${Qi("RFC8174")}
+        ${co("RFC2119")} ${co("RFC8174")}
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-        ${Qi("RFC2119")} ${Qi("RFC8174")}
+        ${co("RFC2119")} ${co("RFC8174")}
         und unter Berücksichtigung von
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+      </p>`}});var jo=Object.freeze({__proto__:null,name:No,run:function(e){const t=document.querySelector("section#conformance");if(t&&!t.classList.contains("override")&&function(e,t){const n=[...Object.keys(ho)];n.length&&(t.normativeReferences.add("RFC2119"),t.normativeReferences.add("RFC8174"));const r=zn(n.sort(),e=>gn`<em class="rfc2119">${e}</em>`),s=n.length>1,i=gn`
+    <h2>${Oo.conformance}</h2>
+    <p>${Oo.normativity}</p>
+    ${n.length?Oo.keywordInterpretation(r,s):null}
+  `;e.prepend(...i.childNodes)}(t,e),!t&&Object.keys(ho).length){er("Document uses RFC2119 keywords but lacks a conformance section.",No,{hint:'Please add a `<section id="conformance">`.'})}}});function zo(e,t,n,r){try{switch(t){case"attribute":return document.createAttribute(e),!0;case"element":return document.createElement(e),!0}}catch(s){Xn(`Invalid ${t} name "${e}": ${s.message}`,r,{hint:`Check that the ${t} name is allowed per the XML's Name production for ${t}.`,elements:[n]})}return!1}function Mo(e,t,n,r){if(/^[a-z]+(-[a-z]+)*$/i.test(e))return!0;return Xn(`Invalid ${t} name "${e}".`,r,{hint:`Check that the ${t} name is allowed per the naming rules for this type.`,elements:[n]}),!1}const Uo=new Kn;function Wo(e,t){for(const n of t)Uo.has(n)||Uo.set(n,new Set),Uo.get(n).add(e)}const qo="core/dfn",Fo=new Map([["abstract-op",{requiresFor:!1}],["attribute",{requiresFor:!1,validator:zo}],["attr-value",{requiresFor:!0,associateWith:"an HTML attribute",validator:Mo}],["element",{requiresFor:!1,validator:zo}],["element-state",{requiresFor:!0,associateWith:"an HTML attribute",validator:Mo}],["event",{requiresFor:!1,validator:Mo}],["http-header",{requiresFor:!1}],["media-type",{requiresFor:!1,validator:function(e,t,n,r){try{const t=new wn(e);if(t.toString()!==e)throw new Error(`Input doesn't match its canonical form: "${t}".`)}catch(s){return Xn(`Invalid ${t} "${e}": ${s.message}.`,r,{hint:"Check that the MIME type has both a type and a sub-type, and that it's in a canonical form (e.g., `text/plain`).",elements:[n]}),!1}return!0}}],["scheme",{requiresFor:!1,validator:Mo}],["permission",{requiresFor:!1,validator:function(e,t,n,r){return e.startsWith('"')&&e.endsWith('"')?Mo(e.slice(1,-1),t,n,r):(Xn(`Invalid ${t} "${e}".`,r,{hint:`Check that the ${t} is quoted with double quotes.`,elements:[n]}),!1)}}]]),Bo=[...Fo.keys()];function Ho(e,t){let n="";switch(!0){case Bo.some(t=>e.classList.contains(t)):n=[...e.classList].find(e=>Fo.has(e)),function(e,t,n){const r=Fo.get(t);if(r.requiresFor&&!n.dataset.dfnFor){const e=ir`Definition of type "\`${t}\`" requires a ${"[data-dfn-for]"} attribute.`,{associateWith:s}=r,i=ir`Use a ${"[data-dfn-for]"} attribute to associate this with ${s}.`;Xn(e,qo,{hint:i,elements:[n]})}r.validator&&r.validator(e,t,n,qo)}(t,n,e);break;case Ri.test(t):n=function(e,t){t.dataset.hasOwnProperty("idl")||(t.dataset.idl="");const n=t.closest("[data-dfn-for]");t!==n&&n?.dataset.dfnFor&&(t.dataset.dfnFor=n.dataset.dfnFor);if(!t.dataset.dfnFor){const n=ir`Use a ${"[data-dfn-for]"} attribute to associate this dfn with a WebIDL interface.`;Xn(`Internal slot "${e}" must be associated with a WebIDL interface.`,qo,{hint:n,elements:[t]})}t.matches(".export, [data-export]")||(t.dataset.noexport="");const r=e.endsWith(")")?"method":"attribute";if(!t.dataset.dfnType)return r;const s=["attribute","method"],{dfnType:i}=t.dataset;if(!s.includes(i)||r!==i){const n=ir`Invalid ${"[data-dfn-type]"} attribute on internal slot.`,i=`The only allowed types are: ${nr(s,{quotes:!0})}. 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+    <a class="self-link">${Ko.example}<bdi>${r}</bdi></a
     >${s}
-  </div>`}var Fo=Object.freeze({__proto__:null,name:"core/examples",run:function(){const e=document.querySelectorAll("pre.example, pre.illegal-example, aside.example");if(!e.length)return;document.head.insertBefore(on`<style>
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+  </div>`}var Xo=Object.freeze({__proto__:null,name:"core/examples",run:function(){const e=document.querySelectorAll("pre.example, pre.illegal-example, aside.example");if(!e.length)return;document.head.insertBefore(gn`<style>
+      ${Jo}
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+    ${"[Learn about this error|#error-term-not-found]"}.`;for(const{query:e,elems:s}of t.values()){const t=e.specs?[...new Set(e.specs.flat())].sort():[],i=cc(s[0]),o=n(i,e),a=Rn(t,e=>`**[${e}]**`),c=r(o,i);Xn(`Couldn't find "**${i}**"${e.for?`, for **"${e.for}"**, `:""} in this document or other cited documents: ${a}.`,sc,{title:"No matching definition found.",elements:s,hint:c})}for(const{query:t,elems:s,results:i}of e.values()){const e=[...new Set(i.map(e=>e.shortname))].sort(),o=Rn(e,e=>`**[${e}]**`),a=cc(s[0]),c=n(a,t,e),l=t.for?`, for **"${t.for}"**, `:"",u=ir`To fix, use the ${"[data-cite]"} attribute to pick the one you mean from the appropriate specification. ${r(c,a)}.`;Xn(`The term "**${a}**"${l} is ambiguous because it's defined in ${o}.`,sc,{title:"Definition is ambiguous.",elements:s,hint:u})}}(s)}(n,r,s,e),lr("beforesave",pc)},getTermFromElement:cc});var hc=Object.freeze({__proto__:null,name:"core/webidl-index",run:function(){const e=document.querySelector("section#idl-index");if(!e)return;const t=[2,3,4,5,6].map(e=>`h${e}:first-child`).join(",");if(!e.querySelector(t)){const t=document.createElement("h2");e.title?(t.textContent=e.title,e.removeAttribute("title")):t.textContent="IDL Index",e.prepend(t)}const n=Array.from(document.querySelectorAll("pre.idl:not(.exclude) > code")).filter(e=>!e.closest($n));if(0===n.length){const t="This specification doesn't normatively declare any Web IDL.";return void e.append(t)}const r=document.createElement("pre");r.classList.add("idl","def"),r.id="actual-idl-index",n.map(e=>{const t=document.createDocumentFragment();for(const n of e.children)t.appendChild(n.cloneNode(!0));return t}).forEach(e=>{r.lastChild&&r.append("\n\n"),r.appendChild(e)}),r.querySelectorAll("*[id]").forEach(e=>e.removeAttribute("id")),e.appendChild(r),Bn(r,document.createElement("code")),Ia(r)}});var mc=String.raw`ul.index{columns:30ch;column-gap:1.5em}
 ul.index li{list-style:inherit}
 ul.index li span{color:inherit;cursor:pointer;white-space:normal}
 #index-defined-here ul.index li{font-size:.9rem}
@@ -881,35 +881,35 @@ ul.index code{color:inherit}
 #index-defined-here .print-only{display:none}
 @media print{
 #index-defined-here .print-only{display:initial}
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     <span class="index-term" data-href="${t.href}">${{html:n}}</span>
-  </li>`}const hc=new Map([["attribute","attribute"],["element-attr","attribute"],["element","element"],["enum","enum"],["exception","exception"],["extended-attribute","extended attribute"],["interface","interface"]]),mc=new Set(["boolean","byte","octet","short","unsigned short","long","unsigned long","long long","unsigned long long","float","unrestricted float","double","unrestricted double","undefined","any","object","symbol"]);function gc(e){e.querySelectorAll("#index-defined-elsewhere li[data-spec]").forEach(e=>e.removeAttribute("data-spec")),e.querySelectorAll("#index-defined-here li[data-id]").forEach(e=>e.removeAttribute("data-id"))}var bc=Object.freeze({__proto__:null,name:"core/dfn-index",run:function(){const e=document.querySelector("section#index");if(!e)return;const t=document.createElement("style");t.textContent=ic,document.head.appendChild(t),e.classList.add("appendix"),e.querySelector("h2")||e.prepend(on`<h2>${oc.heading}</h2>`);const n=on`<section id="index-defined-here">
-    <h3>${oc.headlingLocal}</h3>
-    ${function(){const e=function(){const e=new Map,t=document.querySelectorAll("dfn:not([data-cite])");for(const n of t){if(!n.id)continue;const t=kn(n.textContent);(e.get(t)||e.set(t,[]).get(t)).push(n)}return[...e].sort(([e],[t])=>e.slice(e.search(/\w/)).localeCompare(t.slice(t.search(/\w/))))}();return on`<ul class="index">
-    ${e.map(([e,t])=>function(e,t){const n=(e,t,n)=>{const r="#"+e.id;return on`<li data-id=${e.id}>
+  </li>`}const _c=new Map([["attribute","attribute"],["element-attr","attribute"],["element","element"],["enum","enum"],["exception","exception"],["extended-attribute","extended attribute"],["interface","interface"]]),Sc=new Set(["boolean","byte","octet","short","unsigned short","long","unsigned long","long long","unsigned long long","float","unrestricted float","double","unrestricted double","undefined","any","object","symbol"]);function Cc(e){e.querySelectorAll("#index-defined-elsewhere li[data-spec]").forEach(e=>e.removeAttribute("data-spec")),e.querySelectorAll("#index-defined-here li[data-id]").forEach(e=>e.removeAttribute("data-id"))}var Ec=Object.freeze({__proto__:null,name:"core/dfn-index",run:function(){const e=document.querySelector("section#index");if(!e)return;const t=document.createElement("style");t.textContent=mc,document.head.appendChild(t),e.classList.add("appendix"),e.querySelector("h2")||e.prepend(gn`<h2>${gc.heading}</h2>`);const n=gn`<section id="index-defined-here">
+    <h3>${gc.headlingLocal}</h3>
+    ${function(){const e=function(){const e=new Map,t=document.querySelectorAll("dfn:not([data-cite])");for(const n of t){if(!n.id)continue;const t=Ln(n.textContent);(e.get(t)||e.set(t,[]).get(t)).push(n)}return[...e].sort(([e],[t])=>e.slice(e.search(/\w/)).localeCompare(t.slice(t.search(/\w/))))}();return gn`<ul class="index">
+    ${e.map(([e,t])=>function(e,t){const n=(e,t,n)=>{const r="#"+e.id;return gn`<li data-id=${e.id}>
       <a class="index-term" href="${r}">${{html:t}}</a> ${n?{html:n}:""}
-    </li>`};if(1===t.length){const r=t[0],s=cc(r),i=function(e,t,n){let r=n;"enum-value"===t&&(r=`"${r}"`);(ac.has(t)||e.dataset.idl||e.closest("code"))&&(r=`<code>${r}</code>`);return r}(r,s,e),o=uc(r,s,e);return n(r,i,o)}return on`<li>
+    </li>`};if(1===t.length){const r=t[0],s=yc(r),i=function(e,t,n){let r=n;"enum-value"===t&&(r=`"${r}"`);(bc.has(t)||e.dataset.idl||e.closest("code"))&&(r=`<code>${r}</code>`);return r}(r,s,e),o=vc(r,s,e);return n(r,i,o)}return gn`<li>
     ${e}
     <ul>
-      ${t.map(t=>{const r=uc(t,cc(t),e)||oc.dfnOf;return n(t,r)})}
+      ${t.map(t=>{const r=vc(t,yc(t),e)||gc.dfnOf;return n(t,r)})}
     </ul>
   </li>`}(e,t))}
   </ul>`}()}
-  </section>`;e.append(n);const r=on`<section id="index-defined-elsewhere">
-    <h3>${oc.headingExternal}</h3>
-    ${function(){const e=[...pc().entries()].sort(([e],[t])=>e.localeCompare(t));return on`<ul class="index">
-    ${e.map(([e,t])=>on`<li data-spec="${e}">
-        ${Qi(e)} defines the following:
+  </section>`;e.append(n);const r=gn`<section id="index-defined-elsewhere">
+    <h3>${gc.headingExternal}</h3>
+    ${function(){const e=[...$c().entries()].sort(([e],[t])=>e.localeCompare(t));return gn`<ul class="index">
+    ${e.map(([e,t])=>gn`<li data-spec="${e}">
+        ${co(e)} defines the following:
         <ul>
-          ${t.sort((e,t)=>e.term.localeCompare(t.term)).map(fc)}
+          ${t.sort((e,t)=>e.term.localeCompare(t.term)).map(xc)}
         </ul>
       </li>`)}
   </ul>`}()}
-  </section>`;e.append(r);for(const e of r.querySelectorAll(".index-term"))An(e,"index-term");Xn("toc",dc,{once:!0}),Xn("beforesave",gc)}});const yc="core/contrib";var wc=Object.freeze({__proto__:null,name:yc,run:async function(e){if(!document.getElementById("gh-contributors"))return;if(!e.github){return void Fn(Yn`Requested list of contributors from GitHub, but ${"[github]"} configuration option is not set.`,yc)}const t=e.editors.map(e=>e.name),n=`${e.github.apiBase}/${e.github.fullName}/`;await async function(e,t){const n=document.getElementById("gh-contributors");if(!n)return;n.textContent="Fetching list of contributors...";const r=await s();null!==r?function(e,t){const n=e.sort((e,t)=>{const n=e.name||e.login,r=t.name||t.login;return n.toLowerCase().localeCompare(r.toLowerCase())});if("UL"===t.tagName)return void on(t)`${n.map(({name:e,login:t})=>`<li><a href="https://github.com/${t}">${e||t}</a></li>`)}`;const r=n.map(e=>e.name||e.login);t.textContent=yn(r)}(r,n):n.textContent="Failed to fetch contributors.";async function s(){const{href:n}=new URL("contributors",t);try{const t=await Cn(n);if(!t.ok)throw new Error(`Request to ${n} failed with status code ${t.status}`);return(await t.json()).filter(t=>!e.includes(t.name||t.login))}catch(e){return Fn("Error loading contributors from GitHub.",yc),console.error(e),null}}}(t,n)}});var vc=Object.freeze({__proto__:null,name:"core/fix-headers",run:function(){[...document.querySelectorAll("section:not(.introductory)")].map(e=>e.querySelector("h1, h2, h3, h4, h5, h6")).filter(e=>e).forEach(e=>{Pn(e,"h"+Math.min(function(e,t){const n=[];for(;e!=e.ownerDocument.body;)e.matches(t)&&n.push(e),e=e.parentElement;return n}(e,"section").length+1,6))})}});const kc=["h2","h3","h4","h5","h6"],$c="core/structure",xc=$n({en:{toc:"Table of Contents"},zh:{toc:"内容大纲"},ko:{toc:"목차"},ja:{toc:"目次"},nl:{toc:"Inhoudsopgave"},es:{toc:"Tabla de Contenidos"},de:{toc:"Inhaltsverzeichnis"}});function _c(e,t,{prefix:n=""}={}){let r=!1,s=0,i=1;if(n.length&&!n.endsWith(".")&&(n+="."),0===e.length)return null;const o=on`<ol class="toc"></ol>`;for(const a of e){!a.isAppendix||n||r||(s=i,r=!0);let e=a.isIntro?"":r?Sc(i-s+1):n+i;const c=e.split(".").length;if(1===c&&(e+=".",a.header.before(document.createComment("OddPage"))),a.isIntro||(i+=1,a.header.prepend(on`<bdi class="secno">${e} </bdi>`)),c<=t){const n=a.header.id||a.element.id,r=Ec(a.header,n),s=_c(a.subsections,t,{prefix:e});s&&r.append(s),o.append(r)}}return o}function Sc(e){let t="";for(;e>0;)e-=1,t=String.fromCharCode(65+e%26)+t,e=Math.floor(e/26);return t}function Cc(e){const t=e.querySelectorAll(":scope > section"),n=[];for(const e of t){const t=e.classList.contains("notoc");if(!e.children.length||t)continue;const r=e.children[0];if(!kc.includes(r.localName))continue;const s=r.textContent;An(e,null,s),n.push({element:e,header:r,title:s,isIntro:Boolean(e.closest(".introductory")),isAppendix:e.classList.contains("appendix"),subsections:Cc(e)})}return n}function Ec(e,t){const n=on`<a href="${"#"+t}" class="tocxref" />`;var r;return n.append(...e.cloneNode(!0).childNodes),(r=n).querySelectorAll("a").forEach(e=>{const t=Pn(e,"span");t.className="formerLink",t.removeAttribute("href")}),r.querySelectorAll("dfn").forEach(e=>{Pn(e,"span").removeAttribute("id")}),on`<li class="tocline">${n}</li>`}var Rc=Object.freeze({__proto__:null,name:$c,run:function(e){if("maxTocLevel"in e==!1&&(e.maxTocLevel=1/0),function(){const e=[...document.querySelectorAll("section:not(.introductory) :is(h1,h2,h3,h4,h5,h6):first-child")].filter(e=>!e.closest("section.introductory"));if(!e.length)return;e.forEach(e=>{const t="h"+Math.min(Nn(e,"section").length+1,6);e.localName!==t&&Pn(e,t)})}(),!e.noTOC){!function(){const e=document.querySelectorAll("section[data-max-toc]");for(const t of e){const e=parseInt(t.dataset.maxToc,10);if(e<0||e>6||Number.isNaN(e)){Fn("`data-max-toc` must have a value between 0-6 (inclusive).",$c,{elements:[t]});continue}if(0===e){t.classList.add("notoc");continue}const n=t.querySelectorAll(":scope > "+Array.from({length:e},()=>"section").join(" > "));for(const e of n)e.classList.add("notoc")}}();const t=_c(Cc(document.body),e.maxTocLevel);t&&function(e){if(!e)return;const t=on`<nav id="toc"></nav>`,n=on`<h2 class="introductory">${xc.toc}</h2>`;An(n),t.append(n,e);const r=document.getElementById("toc")||document.getElementById("sotd")||document.getElementById("abstract");r&&("toc"===r.id?r.replaceWith(t):r.after(t));const s=on`<p role="navigation" id="back-to-top">
+  </section>`;e.append(r);for(const e of r.querySelectorAll(".index-term"))Un(e,"index-term");lr("toc",kc,{once:!0}),lr("beforesave",Cc)}});const Rc="core/contrib";var Tc=Object.freeze({__proto__:null,name:Rc,run:async function(e){if(!document.getElementById("gh-contributors"))return;if(!e.github){return void Xn(ir`Requested list of contributors from GitHub, but ${"[github]"} configuration option is not set.`,Rc)}const t=e.editors.map(e=>e.name),n=`${e.github.apiBase}/${e.github.fullName}/`;await async function(e,t){const n=document.getElementById("gh-contributors");if(!n)return;n.textContent="Fetching list of contributors...";const r=await s();null!==r?function(e,t){const n=e.sort((e,t)=>{const n=e.name||e.login,r=t.name||t.login;return n.toLowerCase().localeCompare(r.toLowerCase())});if("UL"===t.tagName)return void gn(t)`${n.map(({name:e,login:t})=>`<li><a href="https://github.com/${t}">${e||t}</a></li>`)}`;const r=n.map(e=>e.name||e.login);t.textContent=Rn(r)}(r,n):n.textContent="Failed to fetch contributors.";async function s(){const{href:n}=new URL("contributors",t);try{const t=await On(n);if(!t.ok)throw new Error(`Request to ${n} failed with status code ${t.status}`);return(await t.json()).filter(t=>!e.includes(t.name||t.login))}catch(e){return Xn("Error loading contributors from GitHub.",Rc),console.error(e),null}}}(t,n)}});var Ac=Object.freeze({__proto__:null,name:"core/fix-headers",run:function(){[...document.querySelectorAll("section:not(.introductory)")].map(e=>e.querySelector("h1, h2, h3, h4, h5, h6")).filter(e=>e).forEach(e=>{qn(e,"h"+Math.min(function(e,t){const n=[];for(;e!=e.ownerDocument.body;)e.matches(t)&&n.push(e),e=e.parentElement;return n}(e,"section").length+1,6))})}});const Lc=["h2","h3","h4","h5","h6"],Pc="core/structure",Ic=Pn({en:{toc:"Table of Contents"},zh:{toc:"内容大纲"},ko:{toc:"목차"},ja:{toc:"目次"},nl:{toc:"Inhoudsopgave"},es:{toc:"Tabla de Contenidos"},de:{toc:"Inhaltsverzeichnis"}});function Dc(e,t,{prefix:n=""}={}){let r=!1,s=0,i=1;if(n.length&&!n.endsWith(".")&&(n+="."),0===e.length)return null;const o=gn`<ol class="toc"></ol>`;for(const a of e){!a.isAppendix||n||r||(s=i,r=!0);let e=a.isIntro?"":r?Nc(i-s+1):n+i;const c=e.split(".").length;if(1===c&&(e+=".",a.header.before(document.createComment("OddPage"))),a.isIntro||(i+=1,a.header.prepend(gn`<bdi class="secno">${e} </bdi>`)),c<=t){const n=a.header.id||a.element.id,r=jc(a.header,n),s=Dc(a.subsections,t,{prefix:e});s&&r.append(s),o.append(r)}}return o}function Nc(e){let t="";for(;e>0;)e-=1,t=String.fromCharCode(65+e%26)+t,e=Math.floor(e/26);return t}function Oc(e){const t=e.querySelectorAll(":scope > section"),n=[];for(const e of t){const t=e.classList.contains("notoc");if(!e.children.length||t)continue;const r=e.children[0];if(!Lc.includes(r.localName))continue;const s=r.textContent;Un(e,null,s),n.push({element:e,header:r,title:s,isIntro:Boolean(e.closest(".introductory")),isAppendix:e.classList.contains("appendix"),subsections:Oc(e)})}return n}function jc(e,t){const n=gn`<a href="${"#"+t}" class="tocxref" />`;var r;return n.append(...e.cloneNode(!0).childNodes),(r=n).querySelectorAll("a").forEach(e=>{const t=qn(e,"span");t.className="formerLink",t.removeAttribute("href")}),r.querySelectorAll("dfn").forEach(e=>{qn(e,"span").removeAttribute("id")}),gn`<li class="tocline">${n}</li>`}var zc=Object.freeze({__proto__:null,name:Pc,run:function(e){if("maxTocLevel"in e==!1&&(e.maxTocLevel=1/0),function(){const e=[...document.querySelectorAll("section:not(.introductory) :is(h1,h2,h3,h4,h5,h6):first-child")].filter(e=>!e.closest("section.introductory"));if(!e.length)return;e.forEach(e=>{const t="h"+Math.min(Hn(e,"section").length+1,6);e.localName!==t&&qn(e,t)})}(),!e.noTOC){!function(){const e=document.querySelectorAll("section[data-max-toc]");for(const t of e){const e=parseInt(t.dataset.maxToc,10);if(e<0||e>6||Number.isNaN(e)){Xn("`data-max-toc` must have a value between 0-6 (inclusive).",Pc,{elements:[t]});continue}if(0===e){t.classList.add("notoc");continue}const n=t.querySelectorAll(":scope > "+Array.from({length:e},()=>"section").join(" > "));for(const e of n)e.classList.add("notoc")}}();const t=Dc(Oc(document.body),e.maxTocLevel);t&&function(e){if(!e)return;const t=gn`<nav id="toc"></nav>`,n=gn`<h2 class="introductory">${Ic.toc}</h2>`;Un(n),t.append(n,e);const r=document.getElementById("toc")||document.getElementById("sotd")||document.getElementById("abstract");r&&("toc"===r.id?r.replaceWith(t):r.after(t));const s=gn`<p role="navigation" id="back-to-top">
     <a href="#title"><abbr title="Back to Top">↑</abbr></a>
-  </p>`;document.body.append(s)}(t)}Qn("toc")}});const Tc=$n({en:{informative:"This section is non-normative."},nl:{informative:"Dit onderdeel is niet normatief."},ko:{informative:"이 부분은 비규범적입니다."},ja:{informative:"この節は仕様には含まれません．"},de:{informative:"Dieser Abschnitt ist nicht normativ."},zh:{informative:"本章节不包含规范性内容。"}});var Ac=Object.freeze({__proto__:null,name:"core/informative",run:function(){Array.from(document.querySelectorAll("section.informative")).map(e=>e.querySelector("h2, h3, h4, h5, h6")).filter(e=>e).forEach(e=>{e.after(on`<p><em>${Tc.informative}</em></p>`)})}});var Lc=Object.freeze({__proto__:null,name:"core/id-headers",run:function(e){const t=document.querySelectorAll("section:not(.head):not(.introductory) h2, h3, h4, h5, h6");for(const n of t){let t=n.id;t||(An(n),t=n.parentElement.id||n.id),e.addSectionLinks&&n.appendChild(on`
+  </p>`;document.body.append(s)}(t)}cr("toc")}});const Mc=Pn({en:{informative:"This section is non-normative."},nl:{informative:"Dit onderdeel is niet normatief."},ko:{informative:"이 부분은 비규범적입니다."},ja:{informative:"この節は仕様には含まれません．"},de:{informative:"Dieser Abschnitt ist nicht normativ."},zh:{informative:"本章节不包含规范性内容。"}});var Uc=Object.freeze({__proto__:null,name:"core/informative",run:function(){Array.from(document.querySelectorAll("section.informative")).map(e=>e.querySelector("h2, h3, h4, h5, h6")).filter(e=>e).forEach(e=>{e.after(gn`<p><em>${Mc.informative}</em></p>`)})}});var Wc=Object.freeze({__proto__:null,name:"core/id-headers",run:function(e){const t=document.querySelectorAll("section:not(.head):not(.introductory) h2, h3, h4, h5, h6");for(const n of t){let t=n.id;t||(Un(n),t=n.parentElement.id||n.id),e.addSectionLinks&&n.appendChild(gn`
       <a href="${"#"+t}" class="self-link" aria-label="§"></a>
-    `)}}});var Pc=String.raw`.caniuse-stats{display:flex;flex-wrap:wrap;justify-content:flex-start;align-items:baseline}
+    `)}}});var qc=String.raw`.caniuse-stats{display:flex;flex-wrap:wrap;justify-content:flex-start;align-items:baseline}
 button.caniuse-cell{margin:1px 1px 0 0;border:none}
 .caniuse-browser{position:relative}
 @media print{
@@ -926,18 +926,18 @@ li.caniuse-cell{margin-bottom:1px}
 .caniuse-cell:is(.n,.d){--caniuse-angle:45deg;--caniuse-bg:var(--no-support);--caniuse-bg-alt:var(--no-support-alt)}
 .caniuse-cell.d{--caniuse-angle:180deg}
 .caniuse-cell:is(.a,.x,.p){--caniuse-angle:90deg;--caniuse-bg:var(--partial);--caniuse-bg-alt:var(--partial-alt)}
-.caniuse-stats .caniuse-browser:hover>ul,.caniuse-stats button:focus+ul{display:block}`;const Ic="core/caniuse",Dc=new Set(["and_chr","and_ff","and_uc","android","bb","chrome","edge","firefox","ie","ios_saf","op_mini","op_mob","opera","safari","samsung"]);async function Nc(e,t){const{feature:n,versions:r,browsers:s}=t,i=new URLSearchParams;i.set("feature",n),i.set("versions",r),Array.isArray(s)&&i.set("browsers",s.join(",")),i.set("format","html");const o=`${e}?${i.toString()}`,a=await fetch(o);if(!a.ok){const{status:e,statusText:t}=a;throw new Error(`Failed to get caniuse data: (${e}) ${t}`)}return await a.text()}var Oc=Object.freeze({__proto__:null,name:Ic,prepare:function(e){if(!e.caniuse)return;const t=function(e){const t={versions:4,removeOnSave:!1};if("string"==typeof e.caniuse)return{feature:e.caniuse,...t};const n={...t,...e.caniuse},{browsers:r}=n;if(Array.isArray(r)){const e=r.filter(e=>!Dc.has(e));if(e.length){Bn(Yn`Invalid browser(s): (${Vn(e,{quotes:!0})}) in the \`browser\` property of ${"[caniuse]"}.`,Ic)}}return n}(e);if(e.caniuse=t,!t.feature)return;document.head.appendChild(on`<style
+.caniuse-stats .caniuse-browser:hover>ul,.caniuse-stats button:focus+ul{display:block}`;const Fc="core/caniuse",Bc=new Set(["and_chr","and_ff","and_uc","android","bb","chrome","edge","firefox","ie","ios_saf","op_mini","op_mob","opera","safari","samsung"]);async function Hc(e,t){const{feature:n,versions:r,browsers:s}=t,i=new URLSearchParams;i.set("feature",n),i.set("versions",r),Array.isArray(s)&&i.set("browsers",s.join(",")),i.set("format","html");const o=`${e}?${i.toString()}`,a=await fetch(o);if(!a.ok){const{status:e,statusText:t}=a;throw new Error(`Failed to get caniuse data: (${e}) ${t}`)}return await a.text()}var Gc=Object.freeze({__proto__:null,name:Fc,prepare:function(e){if(!e.caniuse)return;const t=function(e){const t={versions:4,removeOnSave:!1};if("string"==typeof e.caniuse)return{feature:e.caniuse,...t};const n={...t,...e.caniuse},{browsers:r}=n;if(Array.isArray(r)){const e=r.filter(e=>!Bc.has(e));if(e.length){er(ir`Invalid browser(s): (${rr(e,{quotes:!0})}) in the \`browser\` property of ${"[caniuse]"}.`,Fc)}}return n}(e);if(e.caniuse=t,!t.feature)return;document.head.appendChild(gn`<style
     id="caniuse-stylesheet"
     class="${t.removeOnSave?"removeOnSave":""}"
   >
-    ${Pc}
-  </style>`);const n=t.apiURL||"https://respec.org/caniuse/";e.state[Ic]={fetchPromise:Nc(n,t)}},run:async function(e){const t=e.caniuse;if(!t?.feature)return;const n=new URL(t.feature,"https://caniuse.com/").href,r=document.querySelector(".head dl"),s=(async()=>{try{const t=await e.state[Ic].fetchPromise;return on`${{html:t}}`}catch(e){const r=Yn`Please check the feature key on [caniuse.com](https://caniuse.com) and update ${"[caniuse]"}`;return Fn(`Couldn't find feature "${t.feature}" on caniuse.com.`,Ic,{hint:r}),console.error(e),on`<a href="${n}">caniuse.com</a>`}})(),i=on`<dt class="caniuse-title">
+    ${qc}
+  </style>`);const n=t.apiURL||"https://respec.org/caniuse/";e.state[Fc]={fetchPromise:Hc(n,t)}},run:async function(e){const t=e.caniuse;if(!t?.feature)return;const n=new URL(t.feature,"https://caniuse.com/").href,r=document.querySelector(".head dl"),s=(async()=>{try{const t=await e.state[Fc].fetchPromise;return gn`${{html:t}}`}catch(e){const r=ir`Please check the feature key on [caniuse.com](https://caniuse.com) and update ${"[caniuse]"}`;return Xn(`Couldn't find feature "${t.feature}" on caniuse.com.`,Fc,{hint:r}),console.error(e),gn`<a href="${n}">caniuse.com</a>`}})(),i=gn`<dt class="caniuse-title">
       Browser support (caniuse.com):
     </dt>
     <dd class="caniuse-stats">
       ${{any:s,placeholder:"Fetching data from caniuse.com..."}}
-    </dd>`;r.append(...i.childNodes),await s,Qn("amend-user-config",{caniuse:t.feature}),t.removeOnSave&&(r.querySelectorAll(".caniuse-browser").forEach(e=>e.classList.add("removeOnSave")),Xn("beforesave",e=>{on.bind(e.querySelector(".caniuse-stats"))`
-        <a href="${n}">caniuse.com</a>`}))}});var jc=String.raw`.mdn{font-size:.75em;position:absolute;right:.3em;min-width:0;margin-top:3em}
+    </dd>`;r.append(...i.childNodes),await s,cr("amend-user-config",{caniuse:t.feature}),t.removeOnSave&&(r.querySelectorAll(".caniuse-browser").forEach(e=>e.classList.add("removeOnSave")),lr("beforesave",e=>{gn.bind(e.querySelector(".caniuse-stats"))`
+        <a href="${n}">caniuse.com</a>`}))}});var Vc=String.raw`.mdn{font-size:.75em;position:absolute;right:.3em;min-width:0;margin-top:3em}
 .mdn details{width:100%;margin:1px 0;position:relative;z-index:10;box-sizing:border-box;padding:.4em;padding-top:0}
 .mdn details[open]{min-width:25ch;max-width:32ch;background:#fff;box-shadow:0 1em 3em -.4em rgba(0,0,0,.3),0 0 1px 1px rgba(0,0,0,.05);border-radius:2px;z-index:11;margin-bottom:.4em}
 .mdn summary{text-align:right;cursor:default;margin-right:-.4em}
@@ -961,33 +961,33 @@ li.caniuse-cell{margin-bottom:1px}
 .mdn .safari::before{background-image:url(https://resources.whatwg.org/browser-logos/safari.png)}
 .mdn .safari_ios::before{background-image:url(https://resources.whatwg.org/browser-logos/safari-ios.svg)}
 .mdn .samsunginternet_android::before{background-image:url(https://resources.whatwg.org/browser-logos/samsung.svg)}
-.mdn .webview_android::before{background-image:url(https://resources.whatwg.org/browser-logos/android-webview.png)}`;const zc="core/mdn-annotation",Mc="https://w3c.github.io/mdn-spec-links/",Uc={chrome:"Chrome",chrome_android:"Chrome Android",edge:"Edge",edge_mobile:"Edge Mobile",firefox:"Firefox",firefox_android:"Firefox Android",ie:"Internet Explorer",opera:"Opera",opera_android:"Opera Android",safari:"Safari",safari_ios:"Safari iOS",samsunginternet_android:"Samsung Internet",webview_android:"WebView Android"},Wc=$n({en:{inAllEngines:"This feature is in all major engines.",inSomeEngines:"This feature has limited support."},zh:{inAllEngines:"所有主要引擎均支持此特性。",inSomeEngines:"此功能支持有限。"}});function qc(e){const t=e.closest("section");if(!t)return;const{previousElementSibling:n}=t;if(n&&n.classList.contains("mdn"))return n;const r=on`<aside class="mdn"></aside>`;return t.before(r),r}function Fc(e){const{name:t,slug:n,summary:r,support:s,engines:i}=e,o=n.slice(n.indexOf("/")+1),a="https://developer.mozilla.org/en-US/docs/Web/"+n,c="Expand MDN details for "+t,l=function(e){if(3===e.length)return on`<span title="${Wc.inAllEngines}">✅</span>`;if(e.length<2)return on`<span title="${Wc.inSomeEngines}">🚫</span>`;return on`<span> </span>`}(i);return on`<details>
+.mdn .webview_android::before{background-image:url(https://resources.whatwg.org/browser-logos/android-webview.png)}`;const Zc="core/mdn-annotation",Yc="https://w3c.github.io/mdn-spec-links/",Jc={chrome:"Chrome",chrome_android:"Chrome Android",edge:"Edge",edge_mobile:"Edge Mobile",firefox:"Firefox",firefox_android:"Firefox Android",ie:"Internet Explorer",opera:"Opera",opera_android:"Opera Android",safari:"Safari",safari_ios:"Safari iOS",samsunginternet_android:"Samsung Internet",webview_android:"WebView Android"},Kc=Pn({en:{inAllEngines:"This feature is in all major engines.",inSomeEngines:"This feature has limited support."},zh:{inAllEngines:"所有主要引擎均支持此特性。",inSomeEngines:"此功能支持有限。"}});function Qc(e){const t=e.closest("section");if(!t)return;const{previousElementSibling:n}=t;if(n&&n.classList.contains("mdn"))return n;const r=gn`<aside class="mdn"></aside>`;return t.before(r),r}function Xc(e){const{name:t,slug:n,summary:r,support:s,engines:i}=e,o=n.slice(n.indexOf("/")+1),a="https://developer.mozilla.org/en-US/docs/Web/"+n,c="Expand MDN details for "+t,l=function(e){if(3===e.length)return gn`<span title="${Kc.inAllEngines}">✅</span>`;if(e.length<2)return gn`<span title="${Kc.inSomeEngines}">🚫</span>`;return gn`<span> </span>`}(i);return gn`<details>
     <summary aria-label="${c}"><span>MDN</span>${l}</summary>
     <a title="${r}" href="${a}">${o}</a>
-    ${function(e){if(3===e.length)return on`<p class="engines-all">${Wc.inAllEngines}</p>`;if(e.length<2)return on`<p class="engines-some">${Wc.inSomeEngines}</p>`}(i)}
-    ${s?function(e){function t(e,t,n){const r="Unknown"===t?"?":t,s=`${e} ${t.toLowerCase()}`;return on`<tr class="${s}">
-      <td>${Uc[e]}</td>
+    ${function(e){if(3===e.length)return gn`<p class="engines-all">${Kc.inAllEngines}</p>`;if(e.length<2)return gn`<p class="engines-some">${Kc.inSomeEngines}</p>`}(i)}
+    ${s?function(e){function t(e,t,n){const r="Unknown"===t?"?":t,s=`${e} ${t.toLowerCase()}`;return gn`<tr class="${s}">
+      <td>${Jc[e]}</td>
       <td>${n||r}</td>
-    </tr>`}function n(e,n){if(n.version_removed)return t(e,"No","");const r=n.version_added;return"boolean"==typeof r?t(e,r?"Yes":"No",""):r?t(e,"Yes",r+"+"):t(e,"Unknown","")}return on`<table>
-    ${Object.keys(Uc).map(r=>e[r]?n(r,e[r]):t(r,"Unknown",""))}
-  </table>`}(s):on`<p class="nosupportdata">No support data.</p>`}
-  </details>`}var Bc=Object.freeze({__proto__:null,name:zc,run:async function(e){const t=function(e){const{shortName:t,mdn:n}=e;if(!n)return;return"string"==typeof n?n:n.key||t}(e);if(!t)return;const n=await async function(e,t){const{baseJsonPath:n=Mc,maxAge:r=864e5}=t,s=new URL(e+".json",n).href,i=await Cn(s,r);if(404===i.status){return void Fn(`Could not find MDN data associated with key "${e}".`,zc,{hint:"Please add a valid key to `respecConfig.mdn`"})}return await i.json()}(t,e.mdn);if(!n)return;const r=document.createElement("style");r.textContent=jc,document.head.append(r);for(const e of function(e){return[...document.body.querySelectorAll("[id]:not(script)")].filter(({id:t})=>Array.isArray(e[t]))}(n)){const t=n[e.id],r=qc(e);if(r)for(const e of t)r.append(Fc(e))}}});const Hc="ui/save-html",Gc=$n({en:{save_snapshot:"Export"},nl:{save_snapshot:"Bewaar Snapshot"},ja:{save_snapshot:"保存する"},de:{save_snapshot:"Exportieren"},zh:{save_snapshot:"导出"}}),Vc=[{id:"respec-save-as-html",ext:"html",title:"HTML",type:"text/html",get href(){return nr(this.type)}},{id:"respec-save-as-xml",ext:"xhtml",title:"XML",type:"application/xml",get href(){return nr(this.type)}},{id:"respec-save-as-epub",ext:"epub",title:"EPUB 3",type:"application/epub+zip",get href(){const e=new URL("https://labs.w3.org/r2epub/");return e.searchParams.append("respec","true"),e.searchParams.append("url",document.location.href),e.href}}];var Zc=Object.freeze({__proto__:null,name:Hc,run:function(e){const t={async show(t){await document.respec.ready;const n=on`<div class="respec-save-buttons">
-        ${Vc.map(t=>function(e,t){const{id:n,href:r,ext:s,title:i,type:o}=e,a=xn(t.publishDate||new Date),c=[t.specStatus,t.shortName||"spec",a].join("-");return on`<a
+    </tr>`}function n(e,n){if(n.version_removed)return t(e,"No","");const r=n.version_added;return"boolean"==typeof r?t(e,r?"Yes":"No",""):r?t(e,"Yes",r+"+"):t(e,"Unknown","")}return gn`<table>
+    ${Object.keys(Jc).map(r=>e[r]?n(r,e[r]):t(r,"Unknown",""))}
+  </table>`}(s):gn`<p class="nosupportdata">No support data.</p>`}
+  </details>`}var el=Object.freeze({__proto__:null,name:Zc,run:async function(e){const t=function(e){const{shortName:t,mdn:n}=e;if(!n)return;return"string"==typeof n?n:n.key||t}(e);if(!t)return;const n=await async function(e,t){const{baseJsonPath:n=Yc,maxAge:r=864e5}=t,s=new URL(e+".json",n).href,i=await On(s,r);if(404===i.status){return void Xn(`Could not find MDN data associated with key "${e}".`,Zc,{hint:"Please add a valid key to `respecConfig.mdn`"})}return await i.json()}(t,e.mdn);if(!n)return;const r=document.createElement("style");r.textContent=Vc,document.head.append(r);for(const e of function(e){return[...document.body.querySelectorAll("[id]:not(script)")].filter(({id:t})=>Array.isArray(e[t]))}(n)){const t=n[e.id],r=Qc(e);if(r)for(const e of t)r.append(Xc(e))}}});const tl="ui/save-html",nl=Pn({en:{save_snapshot:"Export"},nl:{save_snapshot:"Bewaar Snapshot"},ja:{save_snapshot:"保存する"},de:{save_snapshot:"Exportieren"},zh:{save_snapshot:"导出"}}),rl=[{id:"respec-save-as-html",ext:"html",title:"HTML",type:"text/html",get href(){return pr(this.type)}},{id:"respec-save-as-xml",ext:"xhtml",title:"XML",type:"application/xml",get href(){return pr(this.type)}},{id:"respec-save-as-epub",ext:"epub",title:"EPUB 3",type:"application/epub+zip",get href(){const e=new URL("https://labs.w3.org/r2epub/");return e.searchParams.append("respec","true"),e.searchParams.append("url",document.location.href),e.href}}];var sl=Object.freeze({__proto__:null,name:tl,run:function(e){const t={async show(t){await document.respec.ready;const n=gn`<div class="respec-save-buttons">
+        ${rl.map(t=>function(e,t){const{id:n,href:r,ext:s,title:i,type:o}=e,a=In(t.publishDate||new Date),c=[t.specStatus,t.shortName||"spec",a].join("-");return gn`<a
     href="${r}"
     id="${n}"
     download="${c}.${s}"
     type="${o}"
     class="respec-save-button"
-    onclick=${()=>jr.closeModal()}
+    onclick=${()=>Vr.closeModal()}
     >${i}</a
   >`}(t,e))}
-      </div>`;jr.freshModal(Gc.save_snapshot,n,t)}},n="download"in HTMLAnchorElement.prototype;let r;n&&(r=jr.addCommand(Gc.save_snapshot,(function(){if(!n)return;t.show(r)}),"Ctrl+Shift+Alt+S","💾"))},exportDocument:function(e,t){return Bn("Exporting via ui/save-html module's `exportDocument()` is deprecated and will be removed.",Hc,{hint:"Use core/exporter `rsDocToDataURL()` instead."}),nr(t)}});const Yc="https://respec.org/specref/",Jc=$n({en:{search_specref:"Search Specref"},nl:{search_specref:"Doorzoek Specref"},ja:{search_specref:"仕様検索"},de:{search_specref:"Spezifikationen durchsuchen"},zh:{search_specref:"搜索 Specref"}}),Kc=jr.addCommand(Jc.search_specref,(function(){const e=on`
-    <iframe class="respec-iframe" src="${Yc}" onload=${e=>e.target.classList.add("ready")}></iframe>
-    <a href="${Yc}" target="_blank">Open Search UI in a new tab</a>
-  `;jr.freshModal(Jc.search_specref,e,Kc)}),"Ctrl+Shift+Alt+space","🔎");var Qc=Object.freeze({__proto__:null});const Xc="https://respec.org/xref/",el={en:{title:"Search definitions"},ja:{title:"定義検索"},de:{title:"Definitionen durchsuchen"},zh:{title:"搜索定义"}},tl=el[s in el?s:"en"],nl=jr.addCommand(tl.title,(function(){const e=on`
-    <iframe class="respec-iframe" src="${Xc}" onload="${e=>e.target.classList.add("ready")}"></iframe>
-    <a href="${Xc}" target="_blank">Open Search UI in a new tab</a>
-  `;jr.freshModal(tl.title,e,nl)}),"Ctrl+Shift+Alt+x","📚");var rl=Object.freeze({__proto__:null});const sl=$n({en:{about_respec:"About"},zh:{about_respec:"关于"},nl:{about_respec:"Over"},ja:{about_respec:"これについて"},de:{about_respec:"Über"}});window.respecVersion=window.respecVersion||"Developer Edition";const il=document.createElement("div"),ol=on.bind(il),al=jr.addCommand(`${sl.about_respec} ${window.respecVersion}`,(function(){const e=[];"getEntriesByType"in performance&&performance.getEntriesByType("measure").sort((e,t)=>t.duration-e.duration).map(({name:e,duration:t})=>({name:e,duration:t>1e3?Math.round(t/1e3)+" second(s)":t.toFixed(2)+" milliseconds"})).map(cl).forEach(t=>{e.push(t)});ol`
+      </div>`;Vr.freshModal(nl.save_snapshot,n,t)}},n="download"in HTMLAnchorElement.prototype;let r;n&&(r=Vr.addCommand(nl.save_snapshot,(function(){if(!n)return;t.show(r)}),"Ctrl+Shift+Alt+S","💾"))},exportDocument:function(e,t){return er("Exporting via ui/save-html module's `exportDocument()` is deprecated and will be removed.",tl,{hint:"Use core/exporter `rsDocToDataURL()` instead."}),pr(t)}});const il="https://respec.org/specref/",ol=Pn({en:{search_specref:"Search Specref"},nl:{search_specref:"Doorzoek Specref"},ja:{search_specref:"仕様検索"},de:{search_specref:"Spezifikationen durchsuchen"},zh:{search_specref:"搜索 Specref"}}),al=Vr.addCommand(ol.search_specref,(function(){const e=gn`
+    <iframe class="respec-iframe" src="${il}" onload=${e=>e.target.classList.add("ready")}></iframe>
+    <a href="${il}" target="_blank">Open Search UI in a new tab</a>
+  `;Vr.freshModal(ol.search_specref,e,al)}),"Ctrl+Shift+Alt+space","🔎");var cl=Object.freeze({__proto__:null});const ll="https://respec.org/xref/",ul={en:{title:"Search definitions"},ja:{title:"定義検索"},de:{title:"Definitionen durchsuchen"},zh:{title:"搜索定义"}},dl=ul[s in ul?s:"en"],pl=Vr.addCommand(dl.title,(function(){const e=gn`
+    <iframe class="respec-iframe" src="${ll}" onload="${e=>e.target.classList.add("ready")}"></iframe>
+    <a href="${ll}" target="_blank">Open Search UI in a new tab</a>
+  `;Vr.freshModal(dl.title,e,pl)}),"Ctrl+Shift+Alt+x","📚");var fl=Object.freeze({__proto__:null});const hl=Pn({en:{about_respec:"About"},zh:{about_respec:"关于"},nl:{about_respec:"Over"},ja:{about_respec:"これについて"},de:{about_respec:"Über"}});window.respecVersion=window.respecVersion||"Developer Edition";const ml=document.createElement("div"),gl=gn.bind(ml),bl=Vr.addCommand(`${hl.about_respec} ${window.respecVersion}`,(function(){const e=[];"getEntriesByType"in performance&&performance.getEntriesByType("measure").sort((e,t)=>t.duration-e.duration).map(({name:e,duration:t})=>({name:e,duration:t>1e3?Math.round(t/1e3)+" second(s)":t.toFixed(2)+" milliseconds"})).map(yl).forEach(t=>{e.push(t)});gl`
   <p>
     ReSpec is a document production toolchain, with a notable focus on W3C specifications.
   </p>
@@ -1011,12 +1011,12 @@ li.caniuse-cell{margin-bottom:1px}
     </thead>
     <tbody>${e}</tbody>
   </table>
-`,jr.freshModal(`${sl.about_respec} - ${window.respecVersion}`,il,al)}),"Ctrl+Shift+Alt+A","ℹ️");function cl({name:e,duration:t}){return on`
+`,Vr.freshModal(`${hl.about_respec} - ${window.respecVersion}`,ml,bl)}),"Ctrl+Shift+Alt+A","ℹ️");function yl({name:e,duration:t}){return gn`
     <tr>
       <td><a href="${`https://github.com/w3c/respec/blob/develop/src/${e}.js`}">${e}</a></td>
       <td>${t}</td>
     </tr>
-  `}var ll=Object.freeze({__proto__:null});var ul=Object.freeze({__proto__:null,name:"core/seo",run:function(){const e=document.querySelector("#abstract p:first-of-type");if(!e)return;const t=e.textContent.replace(/\s+/," ").trim(),n=document.createElement("meta");n.name="description",n.content=t,document.head.appendChild(n)}});const dl="w3c/seo";function pl({name:e,url:t,mailto:n,company:r,companyURL:s}){const i={type:"Person",name:e,url:t,"foaf:mbox":n};return(r||s)&&(i.worksFor={name:r,url:s}),i}function fl(e){const{href:t,title:n,href:r}=e,s={id:t,type:"TechArticle",name:n,url:r};return e.authors&&(s.creator=e.authors.map(e=>({name:e}))),e.rawDate&&(s.publishedDate=e.rawDate),e.isbn&&(s.identifier=e.isbn),e.publisher&&(s.publisher={name:e.publisher}),s}var hl=Object.freeze({__proto__:null,name:dl,run:async function(e){if(!e.canonicalURI)switch(e.specStatus){case"CG-DRAFT":case"BG-DRAFT":case"unofficial":return}const t=e.shortName?`https://www.w3.org/TR/${e.shortName}/`:null;switch(e.canonicalURI){case"edDraft":if(e.edDraftURI)e.canonicalURI=new URL(e.edDraftURI,document.location.href).href;else{Bn("Canonical URI set to edDraft, but no edDraftURI is set in configuration",dl),e.canonicalURI=null}break;case"TR":if(t)e.canonicalURI=t;else{Bn("Canonical URI set to TR, but no shortName is set in configuration",dl),e.canonicalURI=null}break;default:if(e.canonicalURI)try{e.canonicalURI=new URL(e.canonicalURI,document.location.href).href}catch(t){Bn("CanonicalURI is an invalid URL: "+t.message,dl),e.canonicalURI=null}else t&&(e.canonicalURI=t)}if(e.canonicalURI){const t=document.createElement("link");t.setAttribute("rel","canonical"),t.setAttribute("href",e.canonicalURI),document.head.appendChild(t)}e.doJsonLd&&await async function(e,t){const n=["TechArticle"];e.rdfStatus&&n.push(e.rdfStatus);const r={"@context":["http://schema.org",{"@vocab":"http://schema.org/","@language":t.documentElement.lang||"en",w3p:"http://www.w3.org/2001/02pd/rec54#",foaf:"http://xmlns.com/foaf/0.1/",datePublished:{"@type":"http://www.w3.org/2001/XMLSchema#date"},inLanguage:{"@language":null},isBasedOn:{"@type":"@id"},license:{"@type":"@id"}}],id:e.canonicalURI||e.thisVersion,type:n,name:document.title,inLanguage:t.documentElement.lang||"en",license:e.licenseInfo?.url,datePublished:e.dashDate,copyrightHolder:{name:"World Wide Web Consortium",url:"https://www.w3.org/"},discussionUrl:e.issueBase,alternativeHeadline:e.subtitle,isBasedOn:e.prevVersion};if(e.additionalCopyrightHolders){const t=Array.isArray(e.additionalCopyrightHolders)?e.additionalCopyrightHolders:[e.additionalCopyrightHolders];r.copyrightHolder=[r.copyrightHolder,...t.map(e=>({name:e}))]}const s=t.head.querySelector("meta[name=description]");s&&(r.description=s.content);e.editors&&(r.editor=e.editors.map(pl));e.authors&&(r.contributor=e.authors.map(pl));const i=[...e.normativeReferences,...e.informativeReferences],o=await Promise.all(i.map(e=>Fi(e)));r.citation=o.filter(e=>"object"==typeof e).map(fl);const a=t.createElement("script");a.type="application/ld+json",a.textContent=JSON.stringify(r,null,2),t.head.appendChild(a)}(e,document)}});var ml=String.raw`.hljs{display:block;overflow-x:auto;padding:.5em;color:#383a42;background:#fafafa}
+  `}var wl=Object.freeze({__proto__:null});var vl=Object.freeze({__proto__:null,name:"core/seo",run:function(){const e=document.querySelector("#abstract p:first-of-type");if(!e)return;const t=e.textContent.replace(/\s+/," ").trim(),n=document.createElement("meta");n.name="description",n.content=t,document.head.appendChild(n)}});const kl="w3c/seo";function $l({name:e,url:t,mailto:n,company:r,companyURL:s}){const i={type:"Person",name:e,url:t,"foaf:mbox":n};return(r||s)&&(i.worksFor={name:r,url:s}),i}function xl(e){const{href:t,title:n,href:r}=e,s={id:t,type:"TechArticle",name:n,url:r};return e.authors&&(s.creator=e.authors.map(e=>({name:e}))),e.rawDate&&(s.publishedDate=e.rawDate),e.isbn&&(s.identifier=e.isbn),e.publisher&&(s.publisher={name:e.publisher}),s}var _l=Object.freeze({__proto__:null,name:kl,run:async function(e){if(!e.canonicalURI)switch(e.specStatus){case"CG-DRAFT":case"BG-DRAFT":case"unofficial":return}const t=e.shortName?`https://www.w3.org/TR/${e.shortName}/`:null;switch(e.canonicalURI){case"edDraft":if(e.edDraftURI)e.canonicalURI=new URL(e.edDraftURI,document.location.href).href;else{er("Canonical URI set to edDraft, but no edDraftURI is set in configuration",kl),e.canonicalURI=null}break;case"TR":if(t)e.canonicalURI=t;else{er("Canonical URI set to TR, but no shortName is set in configuration",kl),e.canonicalURI=null}break;default:if(e.canonicalURI)try{e.canonicalURI=new URL(e.canonicalURI,document.location.href).href}catch(t){er("CanonicalURI is an invalid URL: "+t.message,kl),e.canonicalURI=null}else t&&(e.canonicalURI=t)}if(e.canonicalURI){const t=document.createElement("link");t.setAttribute("rel","canonical"),t.setAttribute("href",e.canonicalURI),document.head.appendChild(t)}e.doJsonLd&&await async function(e,t){const n=["TechArticle"];e.rdfStatus&&n.push(e.rdfStatus);const r={"@context":["http://schema.org",{"@vocab":"http://schema.org/","@language":t.documentElement.lang||"en",w3p:"http://www.w3.org/2001/02pd/rec54#",foaf:"http://xmlns.com/foaf/0.1/",datePublished:{"@type":"http://www.w3.org/2001/XMLSchema#date"},inLanguage:{"@language":null},isBasedOn:{"@type":"@id"},license:{"@type":"@id"}}],id:e.canonicalURI||e.thisVersion,type:n,name:document.title,inLanguage:t.documentElement.lang||"en",license:e.licenseInfo?.url,datePublished:e.dashDate,copyrightHolder:{name:"World Wide Web Consortium",url:"https://www.w3.org/"},discussionUrl:e.issueBase,alternativeHeadline:e.subtitle,isBasedOn:e.prevVersion};if(e.additionalCopyrightHolders){const t=Array.isArray(e.additionalCopyrightHolders)?e.additionalCopyrightHolders:[e.additionalCopyrightHolders];r.copyrightHolder=[r.copyrightHolder,...t.map(e=>({name:e}))]}const s=t.head.querySelector("meta[name=description]");s&&(r.description=s.content);e.editors&&(r.editor=e.editors.map($l));e.authors&&(r.contributor=e.authors.map($l));const i=[...e.normativeReferences,...e.informativeReferences],o=await Promise.all(i.map(e=>Xi(e)));r.citation=o.filter(e=>"object"==typeof e).map(xl);const a=t.createElement("script");a.type="application/ld+json",a.textContent=JSON.stringify(r,null,2),t.head.appendChild(a)}(e,document)}});var Sl=String.raw`.hljs{display:block;overflow-x:auto;padding:.5em;color:#383a42;background:#fafafa}
 .hljs-comment,.hljs-quote{color:#717277;font-style:italic}
 .hljs-doctag,.hljs-formula,.hljs-keyword{color:#a626a4}
 .hljs-deletion,.hljs-name,.hljs-section,.hljs-selector-tag,.hljs-subst{color:#ca4706;font-weight:700}
@@ -1027,21 +1027,21 @@ li.caniuse-cell{margin-bottom:1px}
 .hljs-bullet,.hljs-link,.hljs-meta,.hljs-selector-id,.hljs-symbol,.hljs-title{color:#336ae3}
 .hljs-emphasis{font-style:italic}
 .hljs-strong{font-weight:700}
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 var.respec-hl-c2{--bg-color:#ff87a2}
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 var.respec-hl-c7{--bg-color:#ffbcf2}
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 var.respec-hl{background:0 0;color:#000;box-shadow:unset}
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 .dfn-panel:not(.docked)>.caret{position:absolute;top:-9px}
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@@ -1069,7 +1069,7 @@ var.respec-hl{background:0 0;color:#000;box-shadow:unset}
 .dfn-panel a[href]:hover{border-bottom-width:1px}
 .dfn-panel ul{padding:0}
 .dfn-panel li{margin-left:1em}
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+.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 Kl(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")||Ln(e.textContent);return gn`
     <div
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@@ -1086,11 +1086,11 @@ var.respec-hl{background:0 0;color:#000;box-shadow:unset}
           aria-label="Permalink for definition: ${i}. Activate to close this dialog."
           >Permalink</a
         >
-        ${function(e){return e.matches("dfn[data-export]")?on`<span
+        ${function(e){return e.matches("dfn[data-export]")?gn`<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 on`<a
+  >`: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 gn`<a
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         class="marker idl-block"
         title="Jump to IDL declaration"
@@ -1098,27 +1098,27 @@ var.respec-hl{background:0 0;color:#000;box-shadow:unset}
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       </div>
       <p><b>Referenced in:</b></p>
-      ${function(e,t){if(!t.length)return on`<ul>
+      ${function(e,t){if(!t.length)return gn`<ul>
       <li>Not referenced in this document.</li>
-    </ul>`;const n=new Map;t.forEach((t,r)=>{const s=t.id||`ref-for-${e}-${r+1}`;t.id||(t.id=s);const i=function(e){const t=e.closest("section");if(!t)return null;const n=t.querySelector("h1, h2, h3, h4, h5, h6");return n?"§ "+kn(n.textContent):null}(t);(n.get(i)||n.set(i,[]).get(i)).push(s)});const r=([e,t])=>[{title:e,id:t[0],text:e}].concat(t.slice(1).map((e,t)=>({title:"Reference "+(t+2),text:`(${t+2})`,id:e}))),s=e=>on`<li>
-    ${r(e).map(e=>on`<a href="#${e.id}" title="${e.title}">${e.text}</a>${" "}`)}
-  </li>`;return on`<ul>
+    </ul>`;const n=new Map;t.forEach((t,r)=>{const s=t.id||`ref-for-${e}-${r+1}`;t.id||(t.id=s);const i=function(e){const t=e.closest("section");if(!t)return null;const n=t.querySelector("h1, h2, h3, h4, h5, h6");return n?"§ "+Ln(n.textContent):null}(t);(n.get(i)||n.set(i,[]).get(i)).push(s)});const r=([e,t])=>[{title:e,id:t[0],text:e}].concat(t.slice(1).map((e,t)=>({title:"Reference "+(t+2),text:`(${t+2})`,id:e}))),s=e=>gn`<li>
+    ${r(e).map(e=>gn`<a href="#${e.id}" title="${e.title}">${e.text}</a>${" "}`)}
+  </li>`;return gn`<ul>
     ${[...n].map(s)}
   </ul>`}(t,r)}
     </div>
-  `}var ql=Object.freeze({__proto__:null,name:"core/dfn-panel",run:async function(){document.head.insertBefore(on`<style>
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+  `}var Ql=Object.freeze({__proto__:null,name:"core/dfn-panel",run:async function(){document.head.insertBefore(gn`<style>
+      ${Jl}
+    </style>`,document.querySelector("link"));const e=document.querySelectorAll("dfn[id]:not([data-cite]), #index-defined-elsewhere .index-term"),t=document.createDocumentFragment();for(const n of e)t.append(Kl(n)),n.tabIndex=0,n.setAttribute("aria-haspopup","dialog");document.body.append(t);const n=document.createElement("script");n.id="respec-dfn-panel",n.textContent=await async function(){try{return(await Promise.resolve().then((function(){return od}))).default}catch{return Cl("./src/core/dfn-panel.runtime.js")}}(),document.body.append(n)}});var Xl=String.raw`var{position:relative;cursor:pointer}
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See the [Self-Review Questionnaire](https://w3ctag.github.io/security-questionnaire/)."}});var Ou=Object.freeze({__proto__:null,name:Du,run:function(e){var t;e.lint?.[Iu]&&e.isRecTrack&&(t=document,!Array.from(t.querySelectorAll("h2, h3, h4, h5, h6")).some(({textContent:e})=>{const t=/(privacy|security)/im.test(e),n=/(considerations)/im.test(e);return t&&n||t}))&&Bn(Nu.msg,Du,{hint:Nu.hint})}});const ju="wpt-tests-exist",zu="core/linter-rules/wpt-tests-exist",Mu=$n({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."}});var Uu=Object.freeze({__proto__:null,name:zu,run:async function(e){if(!e.lint?.[ju])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 Bn("Failed to parse WPT directory from testSuiteURI","linter/"+zu),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 Bn(`Failed to fetch files from WPT repository. 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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    const panel = 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 = `${newLeft}px`;\n    /** @type {HTMLElement} */\n    const caret = panel.querySelector(".caret");\n    caret.style.left = `${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  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} panel */\nfunction hidePanel(panel) {\n  if (!panel) return;\n  panel.hidden = true;\n  panel.classList.remove("docked");\n}\n})()'})}();
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