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this.tokens.assign&&!this.tokens.asterisk&&!this.tokens.secondaryName}get rhsType(){return this.rhsIsList?this.list[0].tokens.value.type+"-list":this.tokens.asterisk?"*":this.tokens.secondaryName?this.tokens.secondaryName.type:null}write(e){const{rhsType:t}=this;return e.ts.wrap([e.token(this.tokens.assign),e.token(this.tokens.asterisk),e.reference_token(this.tokens.secondaryName,this.parent),e.token(this.tokens.open),...this.list.map((n=>"identifier-list"===t?e.identifier(n,this.parent):n.write(e))),e.token(this.tokens.close)])}}class K extends M{static parse(e){const t=e.consumeKind("identifier");if(t)return new K({source:e.source,tokens:{name:t},params:Y.parse(e)})}constructor({source:e,tokens:t,params:n}){super({source:e,tokens:t}),n.parent=this,Object.defineProperty(this,"params",{value:n})}get type(){return"extended-attribute"}get name(){return this.tokens.name.value}get rhs(){const{rhsType:e,tokens:t,list:n}=this.params;if(!e)return 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ie(this.tokens.name.value)}*validate(e){yield*this.extAttrs.validate(e),yield*this.idlType.validate(e);const t=q(this.idlType,e,{useNullableInner:!0});if(t)if(this.idlType.nullable){const e="Dictionary arguments cannot be nullable.";yield O(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 O(this.tokens.name,this,"dict-arg-default",e,{autofix:re(this)})}}else if(this.parent&&!z(t.dictionary,e)&&function(e){const t=e.parent.arguments||e.parent.list,n=t.indexOf(e),r=t.slice(n+1).some((e=>!e.optional));return!r}(this)){const e="Dictionary argument must be optional if it has no required fields";yield O(this.tokens.name,this,"dict-arg-optional",e,{autofix:(n=this,()=>{const e=be(n.idlType);n.tokens.optional={...e,type:"optional",value:"optional"},e.trivia=" ",re(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 re(e){return()=>{e.default=te.parse(new Ce(" = {}"))}}class se extends M{static parse(e,{special:t,regular:n}={}){const r={special:t},s=ye(new se({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=fe(e)||e.error("Missing return type"),r.name=e.consumeKind("identifier")||e.consume("includes"),r.open=e.consume("(")||e.error("Invalid operation"),s.arguments=de(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?ie(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 O(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 oe extends M{static parse(e,{special:t,noInherit:n=!1,readonly:r=!1}={}){const s=e.position,o={special:t},i=ye(new oe({source:e.source,tokens:o}));if(t||n||(o.special=e.consume("inherit")),"inherit"===i.special&&e.probe("readonly")&&e.error("Inherited attributes cannot be read-only"),o.readonly=e.consume("readonly"),r&&!o.readonly&&e.probe("attribute")&&e.error("Attributes must be readonly in this context"),o.base=e.consume("attribute"),o.base)return i.idlType=pe(e,"attribute-type")||e.error("Attribute lacks a type"),o.name=e.consumeKind("identifier")||e.consume("async","required")||e.error("Attribute lacks a name"),o.termination=e.consume(";")||e.error("Unterminated attribute, expected `;`"),i.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 ie(this.tokens.name.value)}*validate(e){if(yield*this.extAttrs.validate(e),yield*this.idlType.validate(e),["sequence","record"].includes(this.idlType.generic)){const e=`Attributes cannot accept ${this.idlType.generic} types.`;yield O(this.tokens.name,this,"attr-invalid-type",e)}{const{reference:t}=q(this.idlType,e)||{};if(t){const e=(this.idlType.union?t:this.idlType).tokens.base,n="Attributes cannot accept dictionary types.";yield O(e,this,"attr-invalid-type",n)}}if(this.readonly&&function(e,t){if(e.union)return!1;if(e.extAttrs.some((e=>"EnforceRange"===e.name)))return!0;const n=t.unique.get(e.idlType);return"typedef"===n?.type&&n.idlType.extAttrs.some((e=>"EnforceRange"===e.name))}(this.idlType,e)){const e=this.idlType.tokens.base,t="Readonly attributes cannot accept [EnforceRange] extended attribute.";yield O(e,this,"attr-invalid-type",t)}}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 ie(e){return e.startsWith("_")?e.slice(1):e}function ae(e,{parser:t,allowDangler:n,listName:r="list"}){const s=t(e);if(!s)return[];s.tokens.separator=e.consume(",");const o=[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(","),o.push(s),!s.tokens.separator)break}return o}function ce(e){return e.consumeKind("decimal","integer")||e.consume("true","false","Infinity","-Infinity","NaN")}function le({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 ue(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 X({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 X({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 X({source:t,tokens:{base:r}}):void 0}function de(e){return ae(e,{parser:ne.parse,listName:"arguments list"})}function pe(e,t){const n=Z.parse(e),r=X.parse(e,t);return r&&(ye(r).extAttrs=n),r}function fe(e,t){const n=X.parse(e,t||"return-type");if(n)return n;const r=e.consume("void");if(r){const t=new X({source:e.source,tokens:{base:r}});return t.type="return-type",t}}function he(e){const t=e.consume("stringifier");if(!t)return;return oe.parse(e,{special:t})||se.parse(e,{special:t})||e.error("Unterminated stringifier")}function me(e){const t=e.split("\n");if(t.length){const e=t[t.length-1].match(/^\s+/);if(e)return e[0]}return""}function ge(e){return()=>{if(e.extAttrs.length){const t=new Ce("Exposed=Window,"),n=K.parse(t);n.tokens.separator=t.consume(",");const r=e.extAttrs[0];/^\s/.test(r.tokens.name.trivia)||(r.tokens.name.trivia=` ${r.tokens.name.trivia}`),e.extAttrs.unshift(n)}else{ye(e).extAttrs=Z.parse(new Ce("[Exposed=Window]"));const t=e.tokens.base.trivia;e.extAttrs.tokens.open.trivia=t,e.tokens.base.trivia=`\n${me(t)}`}}}function be(e){if(e.extAttrs.length)return e.extAttrs.tokens.open;if("operation"===e.type&&!e.special)return be(e.idlType);return Object.values(e.tokens).sort(((e,t)=>e.index-t.index))[0]}function ye(e,t){if(t||(t=e),!e)return e;return new Proxy(e,{get(e,t){const n=e[t];return Array.isArray(n)&&"source"!==t?ye(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}})}const we={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 0-9A-Za-z]/y},ve=["ArrayBuffer","SharedArrayBuffer","DataView","Int8Array","Int16Array","Int32Array","Uint8Array","Uint16Array","Uint32Array","Uint8ClampedArray","BigInt64Array","BigUint64Array","Float32Array","Float64Array","any","object","symbol"],$e=["ByteString","DOMString","USVString"],ke=["async","attribute","callback","const","constructor","deleter","dictionary","enum","getter","includes","inherit","interface","iterable","maplike","namespace","partial","required","setlike","setter","static","stringifier","typedef","unrestricted"],xe=["-Infinity","FrozenArray","Infinity","NaN","ObservableArray","Promise","bigint","boolean","byte","double","false","float","long","mixin","null","octet","optional","or","readonly","record","sequence","short","true","undefined","unsigned","void"].concat(ke,$e,ve),_e=["(",")",",","...",":",";","<","=",">","?","*","[","]","{","}"],Se=["_constructor","toString","_toString"];class Ce{constructor(e){this.source=function(e){const t=[];let n=0,r="",s=1,o=0;for(;nthis.position&&this.source[this.position].type===e}probe(e){return this.probeKind("inline")&&this.source[this.position].value===e}consumeKind(...e){for(const t of e){if(!this.probeKind(t))continue;const e=this.source[this.position];return this.position++,e}}consume(...e){if(!this.probeKind("inline"))return;const t=this.source[this.position];for(const n of e)if(t.value===n)return this.position++,t}consumeIdentifier(e){if(this.probeKind("identifier")&&this.source[this.position].value===e)return this.consumeKind("identifier")}unconsume(e){this.position=e}}class Re extends Error{constructor({message:e,bareMessage:t,context:n,line:r,sourceName:s,input:o,tokens:i}){super(e),this.name="WebIDLParseError",this.bareMessage=t,this.context=n,this.line=r,this.sourceName=s,this.input=o,this.tokens=i}}class Ee extends W{static parse(e){const t=e.consumeKind("string");if(t)return new Ee({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 Ae extends M{static parse(e){const t={};if(t.base=e.consume("enum"),!t.base)return;t.name=e.consumeKind("identifier")||e.error("No name for enum");const n=ye(new Ae({source:e.source,tokens:t}));return e.current=n.this,t.open=e.consume("{")||e.error("Bodyless enum"),n.values=ae(e,{parser:Ee.parse,allowDangler:!0,listName:"enumeration"}),e.probeKind("string")&&e.error("No comma between enum values"),t.close=e.consume("}")||e.error("Unexpected value in enum"),n.values.length||e.error("No value in enum"),t.termination=e.consume(";")||e.error("No semicolon after enum"),n.this}get type(){return"enum"}get name(){return ie(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 Te extends M{static parse(e){const t=e.consumeKind("identifier");if(!t)return;const n={target:t};if(n.includes=e.consume("includes"),n.includes)return n.mixin=e.consumeKind("identifier")||e.error("Incomplete includes statement"),n.termination=e.consume(";")||e.error("No terminating ; for includes statement"),new Te({source:e.source,tokens:n});e.unconsume(t.index)}get type(){return"includes"}get target(){return ie(this.tokens.target.value)}get includes(){return ie(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 Le extends M{static parse(e){const t={},n=ye(new Le({source:e.source,tokens:t}));if(t.base=e.consume("typedef"),t.base)return n.idlType=pe(e,"typedef-type")||e.error("Typedef lacks a type"),t.name=e.consumeKind("identifier")||e.error("Typedef lacks a name"),e.current=n.this,t.termination=e.consume(";")||e.error("Unterminated typedef, expected `;`"),n.this}get type(){return"typedef"}get name(){return ie(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 Pe extends M{static parse(e,t){const n={base:t},r=ye(new Pe({source:e.source,tokens:n}));return n.name=e.consumeKind("identifier")||e.error("Callback lacks a name"),e.current=r.this,n.assign=e.consume("=")||e.error("Callback lacks an assignment"),r.idlType=fe(e)||e.error("Callback lacks a return type"),n.open=e.consume("(")||e.error("Callback lacks parentheses for arguments"),r.arguments=de(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 ie(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 Ie extends M{static parse(e,t,{inheritable:n,allowedMembers:r}){const{tokens:s,type:o}=t;for(s.name=e.consumeKind("identifier")||e.error(`Missing name in ${o}`),e.current=t,t=ye(t),n&&Object.assign(s,function(e){const t=e.consume(":");return t?{colon:t,inheritance:e.consumeKind("identifier")||e.error("Inheritance lacks a type")}:{}}(e)),s.open=e.consume("{")||e.error(`Bodyless ${o}`),t.members=[];;){if(s.close=e.consume("}"),s.close)return s.termination=e.consume(";")||e.error(`Missing semicolon after ${o}`),t.this;const n=Z.parse(e);let i;for(const[t,...n]of r)if(i=ye(t(e,...n)),i)break;i||e.error("Unknown member"),i.extAttrs=n,t.members.push(i.this)}}get partial(){return!!this.tokens.partial}get name(){return ie(this.tokens.name.value)}get inheritance(){return this.tokens.inheritance?ie(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 De extends M{static parse(e){const t={};if(t.base=e.consume("const"),!t.base)return;let n=ue(e);if(!n){const t=e.consumeKind("identifier")||e.error("Const lacks a type");n=new X({source:e.source,tokens:{base:t}})}e.probe("?")&&e.error("Unexpected nullable constant type"),n.type="const-type",t.name=e.consumeKind("identifier")||e.error("Const lacks a name"),t.assign=e.consume("=")||e.error("Const lacks value assignment"),t.value=ce(e)||e.error("Const lacks a value"),t.termination=e.consume(";")||e.error("Unterminated const, expected `;`");const r=new De({source:e.source,tokens:t});return ye(r).idlType=n,r}get type(){return"const"}get name(){return ie(this.tokens.name.value)}get value(){return le(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 Ne extends M{static parse(e){const t=e.position,n=ye(new Ne({source:e.source,tokens:{}})),{tokens:r}=n;if(r.readonly=e.consume("readonly"),r.readonly||(r.async=e.consume("async")),r.base=r.readonly?e.consume("maplike","setlike"):r.async?e.consume("iterable"):e.consume("iterable","maplike","setlike"),!r.base)return void e.unconsume(t);const{type:s}=n,o="maplike"===s,i=o||"iterable"===s,a=n.async&&"iterable"===s;r.open=e.consume("<")||e.error(`Missing less-than sign \`<\` in ${s} declaration`);const c=pe(e)||e.error(`Missing a type argument in ${s} declaration`);return n.idlType=[c],n.arguments=[],i&&(c.tokens.separator=e.consume(","),c.tokens.separator?n.idlType.push(pe(e)):o&&e.error(`Missing second type argument in ${s} declaration`)),r.close=e.consume(">")||e.error(`Missing greater-than sign \`>\` in ${s} declaration`),e.probe("(")&&(a?(r.argsOpen=e.consume("("),n.arguments.push(...de(e)),r.argsClose=e.consume(")")||e.error("Unterminated async iterable argument list")):e.error("Arguments are only allowed for `async iterable`")),r.termination=e.consume(";")||e.error(`Missing semicolon after ${s} declaration`),n.this}get type(){return this.tokens.base.value}get readonly(){return!!this.tokens.readonly}get async(){return!!this.tokens.async}*validate(e){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 je extends M{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=de(e);n.close=e.consume(")")||e.error("Unterminated constructor"),n.termination=e.consume(";")||e.error("No semicolon after constructor");const s=new je({source:e.source,tokens:n});return ye(s).arguments=r,s}get type(){return"constructor"}*validate(e){for(const t of 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{2,}\n)|[\s\S]*?(?:(?=[\\t+" ".repeat(n.length)));e;)if(!(this.options.extensions&&this.options.extensions.block&&this.options.extensions.block.some((r=>!!(n=r.call({lexer:this},e,t))&&(e=e.substring(n.raw.length),t.push(n),!0)))))if(n=this.tokenizer.space(e))e=e.substring(n.raw.length),1===n.raw.length&&t.length>0?t[t.length-1].raw+="\n":t.push(n);else if(n=this.tokenizer.code(e))e=e.substring(n.raw.length),r=t[t.length-1],!r||"paragraph"!==r.type&&"text"!==r.type?t.push(n):(r.raw+="\n"+n.raw,r.text+="\n"+n.text,this.inlineQueue[this.inlineQueue.length-1].src=r.text);else if(n=this.tokenizer.fences(e))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.heading(e))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.hr(e))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.blockquote(e))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.list(e))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.html(e))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.def(e))e=e.substring(n.raw.length),r=t[t.length-1],!r||"paragraph"!==r.type&&"text"!==r.type?this.tokens.links[n.tag]||(this.tokens.links[n.tag]={href:n.href,title:n.title}):(r.raw+="\n"+n.raw,r.text+="\n"+n.raw,this.inlineQueue[this.inlineQueue.length-1].src=r.text);else if(n=this.tokenizer.table(e))e=e.substring(n.raw.length),t.push(n);else if(n=this.tokenizer.lheading(e))e=e.substring(n.raw.length),t.push(n);else{if(s=e,this.options.extensions&&this.options.extensions.startBlock){let t=1/0;const n=e.slice(1);let r;this.options.extensions.startBlock.forEach((e=>{r=e.call({lexer:this},n),"number"==typeof 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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)])}}function Z(e,t,n){return()=>{const r=n.indexOf(t);n.splice(r,1),!n.length&&e.tokens.base.trivia.match(/^\s$/)&&(e.tokens.base.trivia=""),e.tokens.base.value="AllowSharedBufferSource"}}class J extends D{static parse(e){const t=e.consume("=");if(!t)return null;const n=se(e)||e.consumeKind("string")||e.consume("null","[","{")||e.error("No value for default"),r=[n];if("["===n.value){const t=e.consume("]")||e.error("Default sequence value must be empty");r.push(t)}else if("{"===n.value){const t=e.consume("}")||e.error("Default dictionary value must be empty");r.push(t)}return new J({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 oe(this.expression[0]).type}get value(){return oe(this.expression[0]).value}get negative(){return oe(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 D{static parse(e){const t=e.position,n={},r=he(new Q({source:e.source,tokens:n}));return r.extAttrs=G.parse(e),n.optional=e.consume("optional"),r.idlType=ce(e,"argument-type"),r.idlType?(n.optional||(n.variadic=e.consume("...")),n.name=e.consumeKind("identifier")||e.consume(...ye),n.name?(r.default=n.optional?J.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 ne(this.tokens.name.value)}*validate(e){yield*this.extAttrs.validate(e),yield*this.idlType.validate(e);const t=N(this.idlType,e,{useNullableInner:!0});if(t)if(this.idlType.nullable){const e="Dictionary arguments cannot be nullable.";yield I(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 I(this.tokens.name,this,"dict-arg-default",e,{autofix:X(this)})}}else if(this.parent&&!j(t.dictionary,e)&&function(e){const t=e.parent.arguments||e.parent.list,n=t.indexOf(e),r=t.slice(n+1).some((e=>!e.optional));return!r}(this)){const e="Dictionary argument must be optional if it has no required fields";yield I(this.tokens.name,this,"dict-arg-optional",e,{autofix:(n=this,()=>{const e=fe(n.idlType);n.tokens.optional={...e,type:"optional",value:"optional"},e.trivia=" ",X(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 X(e){return()=>{e.default=J.parse(new ke(" = {}"))}}class ee extends D{static parse(e,{special:t,regular:n}={}){const r={special:t},s=he(new ee({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=le(e)||e.error("Missing return type"),r.name=e.consumeKind("identifier")||e.consume("includes"),r.open=e.consume("(")||e.error("Invalid operation"),s.arguments=ae(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?ne(e.value):""}get 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te({source:e.source,tokens:o}));if(t||n||(o.special=e.consume("inherit")),"inherit"===i.special&&e.probe("readonly")&&e.error("Inherited attributes cannot be read-only"),o.readonly=e.consume("readonly"),r&&!o.readonly&&e.probe("attribute")&&e.error("Attributes must be readonly in this context"),o.base=e.consume("attribute"),o.base)return i.idlType=ce(e,"attribute-type")||e.error("Attribute lacks a type"),o.name=e.consumeKind("identifier")||e.consume("async","required")||e.error("Attribute lacks a name"),o.termination=e.consume(";")||e.error("Unterminated attribute, expected `;`"),i.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 ne(this.tokens.name.value)}*validate(e){if(yield*this.extAttrs.validate(e),yield*this.idlType.validate(e),["sequence","record"].includes(this.idlType.generic)){const e=`Attributes cannot accept ${this.idlType.generic} types.`;yield I(this.tokens.name,this,"attr-invalid-type",e)}{const{reference:t}=N(this.idlType,e)||{};if(t){const e=(this.idlType.union?t:this.idlType).tokens.base,n="Attributes cannot accept dictionary types.";yield I(e,this,"attr-invalid-type",n)}}if(this.readonly&&function(e,t){if(e.union)return!1;if(e.extAttrs.some((e=>"EnforceRange"===e.name)))return!0;const n=t.unique.get(e.idlType);return"typedef"===n?.type&&n.idlType.extAttrs.some((e=>"EnforceRange"===e.name))}(this.idlType,e)){const e=this.idlType.tokens.base,t="Readonly attributes cannot accept [EnforceRange] extended attribute.";yield I(e,this,"attr-invalid-type",t)}}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 ne(e){return e.startsWith("_")?e.slice(1):e}function re(e,{parser:t,allowDangler:n,listName:r="list"}){const s=t(e);if(!s)return[];s.tokens.separator=e.consume(",");const o=[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(","),o.push(s),!s.tokens.separator)break}return o}function se(e){return e.consumeKind("decimal","integer")||e.consume("true","false","Infinity","-Infinity","NaN")}function oe({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 ie(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 K({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 K({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 K({source:t,tokens:{base:r}}):void 0}function ae(e){return re(e,{parser:Q.parse,listName:"arguments list"})}function ce(e,t){const n=G.parse(e),r=K.parse(e,t);return r&&(he(r).extAttrs=n),r}function le(e,t){const n=K.parse(e,t||"return-type");if(n)return n;const r=e.consume("void");if(r){const t=new K({source:e.source,tokens:{base:r}});return t.type="return-type",t}}function ue(e){const t=e.consume("stringifier");if(!t)return;return te.parse(e,{special:t})||ee.parse(e,{special:t})||e.error("Unterminated stringifier")}function de(e){const t=e.split("\n");if(t.length){const e=t[t.length-1].match(/^\s+/);if(e)return e[0]}return""}function pe(e){return()=>{if(e.extAttrs.length){const t=new ke("Exposed=Window,"),n=H.parse(t);n.tokens.separator=t.consume(",");const r=e.extAttrs[0];/^\s/.test(r.tokens.name.trivia)||(r.tokens.name.trivia=` ${r.tokens.name.trivia}`),e.extAttrs.unshift(n)}else{he(e).extAttrs=G.parse(new ke("[Exposed=Window]"));const t=e.tokens.base.trivia;e.extAttrs.tokens.open.trivia=t,e.tokens.base.trivia=`\n${de(t)}`}}}function fe(e){if(e.extAttrs.length)return e.extAttrs.tokens.open;if("operation"===e.type&&!e.special)return fe(e.idlType);return Object.values(e.tokens).sort(((e,t)=>e.index-t.index))[0]}function he(e,t){if(t||(t=e),!e)return e;return new Proxy(e,{get(e,t){const n=e[t];return Array.isArray(n)&&"source"!==t?he(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}})}const me={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,o=0;for(;nthis.position&&this.source[this.position].type===e}probe(e){return this.probeKind("inline")&&this.source[this.position].value===e}consumeKind(...e){for(const t of e){if(!this.probeKind(t))continue;const e=this.source[this.position];return this.position++,e}}consume(...e){if(!this.probeKind("inline"))return;const t=this.source[this.position];for(const n of e)if(t.value===n)return this.position++,t}consumeIdentifier(e){if(this.probeKind("identifier")&&this.source[this.position].value===e)return this.consumeKind("identifier")}unconsume(e){this.position=e}}class xe extends Error{constructor({message:e,bareMessage:t,context:n,line:r,sourceName:s,input:o,tokens:i}){super(e),this.name="WebIDLParseError",this.bareMessage=t,this.context=n,this.line=r,this.sourceName=s,this.input=o,this.tokens=i}}class _e extends M{static parse(e){const t=e.consumeKind("string");if(t)return new _e({source:e.source,tokens:{value:t}})}get type(){return"enum-value"}get value(){return super.value.slice(1,-1)}write(e){const{parent:t}=this;return e.ts.wrap([e.ts.trivia(this.tokens.value.trivia),e.ts.definition(e.ts.wrap(['"',e.ts.name(this.value,{data:this,parent:t}),'"']),{data:this,parent:t}),e.token(this.tokens.separator)])}}class Se extends D{static parse(e){const t={};if(t.base=e.consume("enum"),!t.base)return;t.name=e.consumeKind("identifier")||e.error("No name for enum");const n=he(new Se({source:e.source,tokens:t}));return e.current=n.this,t.open=e.consume("{")||e.error("Bodyless enum"),n.values=re(e,{parser:_e.parse,allowDangler:!0,listName:"enumeration"}),e.probeKind("string")&&e.error("No comma between enum values"),t.close=e.consume("}")||e.error("Unexpected value in enum"),n.values.length||e.error("No value in enum"),t.termination=e.consume(";")||e.error("No semicolon after enum"),n.this}get type(){return"enum"}get name(){return ne(this.tokens.name.value)}write(e){return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.base),e.name_token(this.tokens.name,{data:this}),e.token(this.tokens.open),e.ts.wrap(this.values.map((t=>t.write(e)))),e.token(this.tokens.close),e.token(this.tokens.termination)]),{data:this})}}class Ce extends D{static parse(e){const t=e.consumeKind("identifier");if(!t)return;const n={target:t};if(n.includes=e.consume("includes"),n.includes)return n.mixin=e.consumeKind("identifier")||e.error("Incomplete includes statement"),n.termination=e.consume(";")||e.error("No terminating ; for includes statement"),new Ce({source:e.source,tokens:n});e.unconsume(t.index)}get type(){return"includes"}get target(){return ne(this.tokens.target.value)}get includes(){return ne(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 Re extends D{static parse(e){const t={},n=he(new Re({source:e.source,tokens:t}));if(t.base=e.consume("typedef"),t.base)return n.idlType=ce(e,"typedef-type")||e.error("Typedef lacks a type"),t.name=e.consumeKind("identifier")||e.error("Typedef lacks a name"),e.current=n.this,t.termination=e.consume(";")||e.error("Unterminated typedef, expected `;`"),n.this}get type(){return"typedef"}get name(){return ne(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 Ee extends D{static parse(e,t){const n={base:t},r=he(new Ee({source:e.source,tokens:n}));return n.name=e.consumeKind("identifier")||e.error("Callback lacks a name"),e.current=r.this,n.assign=e.consume("=")||e.error("Callback lacks an assignment"),r.idlType=le(e)||e.error("Callback lacks a return type"),n.open=e.consume("(")||e.error("Callback lacks parentheses for arguments"),r.arguments=ae(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 ne(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 Ae extends D{static parse(e,t,{inheritable:n,allowedMembers:r}){const{tokens:s,type:o}=t;for(s.name=e.consumeKind("identifier")||e.error(`Missing name in ${o}`),e.current=t,t=he(t),n&&Object.assign(s,function(e){const t=e.consume(":");return t?{colon:t,inheritance:e.consumeKind("identifier")||e.error("Inheritance lacks a type")}:{}}(e)),s.open=e.consume("{")||e.error(`Bodyless ${o}`),t.members=[];;){if(s.close=e.consume("}"),s.close)return s.termination=e.consume(";")||e.error(`Missing semicolon after ${o}`),t.this;const n=G.parse(e);let i;for(const[t,...n]of r)if(i=he(t(e,...n)),i)break;i||e.error("Unknown member"),i.extAttrs=n,t.members.push(i.this)}}get partial(){return!!this.tokens.partial}get name(){return ne(this.tokens.name.value)}get inheritance(){return this.tokens.inheritance?ne(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 Te extends D{static parse(e){const t={};if(t.base=e.consume("const"),!t.base)return;let n=ie(e);if(!n){const t=e.consumeKind("identifier")||e.error("Const lacks a type");n=new K({source:e.source,tokens:{base:t}})}e.probe("?")&&e.error("Unexpected nullable constant type"),n.type="const-type",t.name=e.consumeKind("identifier")||e.error("Const lacks a name"),t.assign=e.consume("=")||e.error("Const lacks value assignment"),t.value=se(e)||e.error("Const lacks a value"),t.termination=e.consume(";")||e.error("Unterminated const, expected `;`");const r=new Te({source:e.source,tokens:t});return he(r).idlType=n,r}get type(){return"const"}get name(){return ne(this.tokens.name.value)}get value(){return oe(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 Le extends D{static parse(e){const t=e.position,n=he(new Le({source:e.source,tokens:{}})),{tokens:r}=n;if(r.readonly=e.consume("readonly"),r.readonly||(r.async=e.consume("async")),r.base=r.readonly?e.consume("maplike","setlike"):r.async?e.consume("iterable"):e.consume("iterable","maplike","setlike"),!r.base)return void e.unconsume(t);const{type:s}=n,o="maplike"===s,i=o||"iterable"===s,a=n.async&&"iterable"===s;r.open=e.consume("<")||e.error(`Missing less-than sign \`<\` in ${s} declaration`);const c=ce(e)||e.error(`Missing a type argument in ${s} declaration`);return n.idlType=[c],n.arguments=[],i&&(c.tokens.separator=e.consume(","),c.tokens.separator?n.idlType.push(ce(e)):o&&e.error(`Missing second type argument in ${s} declaration`)),r.close=e.consume(">")||e.error(`Missing greater-than sign \`>\` in ${s} declaration`),e.probe("(")&&(a?(r.argsOpen=e.consume("("),n.arguments.push(...ae(e)),r.argsClose=e.consume(")")||e.error("Unterminated async iterable argument list")):e.error("Arguments are only allowed for `async iterable`")),r.termination=e.consume(";")||e.error(`Missing semicolon after ${s} declaration`),n.this}get type(){return this.tokens.base.value}get readonly(){return!!this.tokens.readonly}get async(){return!!this.tokens.async}*validate(e){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 Pe extends D{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=ae(e);n.close=e.consume(")")||e.error("Unterminated constructor"),n.termination=e.consume(";")||e.error("No semicolon after constructor");const s=new Pe({source:e.source,tokens:n});return he(s).arguments=r,s}get type(){return"constructor"}*validate(e){for(const t of this.arguments)yield*t.validate(e)}write(e){const{parent:t}=this;return e.ts.definition(e.ts.wrap([this.extAttrs.write(e),e.token(this.tokens.base,e.ts.nameless,{data:this,parent:t}),e.token(this.tokens.open),e.ts.wrap(this.arguments.map((t=>t.write(e)))),e.token(this.tokens.close),e.token(this.tokens.termination)]),{data:this,parent:t})}}function Ie(e){const t=e.consume("static");if(!t)return;return te.parse(e,{special:t})||ee.parse(e,{special:t})||e.error("No body in static member")}class De extends Ae{static parse(e,t,{extMembers:n=[],partial:r=null}={}){const s={partial:r,base:t};return Ae.parse(e,new De({source:e.source,tokens:s}),{inheritable:!r,allowedMembers:[...n,[Te.parse],[Pe.parse],[Ie],[ue],[Le.parse],[te.parse],[ee.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. 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+    ${e.alternateFormats?mn`
        
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+    ${n||mn`
        
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@@ -357,7 +357,7 @@ p:is(.respec-hint,.respec-occurrences){display:block;margin-top:.5em}
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-              `:bn`
+              `:mn`
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@@ -369,50 +369,50 @@ p:is(.respec-hint,.respec-occurrences){display:block;margin-top:.5em}
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@@ -477,59 +477,59 @@ p:is(.respec-hint,.respec-occurrences){display:block;margin-top:.5em}
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+    ${document.querySelector(".correction")?mn`
        
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+    ${document.querySelector(".proposed-addition")?mn`
        
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+    ${document.querySelector(".proposed-correction")?mn`
        
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-    ${r?bn`
        
+    ${r?mn`
        
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-  
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+    ${t?mn`Future updates to this specification may incorporate
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+    
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+  
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+          ${_n.format(e.crEnd)}.
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+      `;return mn`
        
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-          ${s?bn` W3C maintains ${o} `:bn`
+    ${t||n?"":mn`
+          ${s?mn` W3C maintains ${o} `:mn`
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     data-lt="${s}"
     >${i}</a
-  >`}function Mi(e){const t=e.slice(1,-1);return bn`<code>${t}</code>`}function qi(e){return xi.test(e)?e.split(/(`[^`]+`)(?!`)/).map((e=>e.startsWith("`")?Mi(e):qi(e))):document.createTextNode(e)}var zi=Object.freeze({__proto__:null,name:wi,rfc2119Usage:vi,run:function(e){const t=new Map;document.normalize(),document.querySelector("section#conformance")||document.body.classList.add("informative"),e.normativeReferences=new Xn,e.informativeReferences=new Xn,e.respecRFC2119||(e.respecRFC2119=vi);const n=document.querySelectorAll("abbr[title]:not(.exclude)");for(const{textContent:e,title:r}of n){const n=jn(e),s=jn(r);t.set(n,s)}const r=t.size?new RegExp(`(?:\\b${[...t.keys()].join("\\b)|(?:\\b")}\\b)`):null,s=function(e,t=[],n={wsNodes:!0}){const r=t.join(", "),s=document.createNodeIterator(e,NodeFilter.SHOW_TEXT,(e=>n.wsNodes||e.data.trim()?r&&e.parentElement.closest(r)?NodeFilter.FILTER_REJECT:NodeFilter.FILTER_ACCEPT:NodeFilter.FILTER_REJECT)),o=[];let i;for(;i=s.nextNode();)o.push(i);return o}(document.body,["#respec-ui",".head","pre","svg"],{wsNodes:!1}),o=ki.rfc2119Keywords(),i=new RegExp(`(${$i([o,_i,Si,Ci,Ri,Ei,xi,Ai,...r?[r]:[]]).source})`);for(const n of s){const r=n.data.split(i);if(1===r.length)continue;const s=document.createDocumentFragment();let a=!0;for(const i of r)if(a=!a,a)switch(!0){case i.startsWith("{{"):s.append(Ii(i,n));break;case i.startsWith("[[["):s.append(Pi(i));break;case i.startsWith("[["):s.append(...Di(i,n,e));break;case i.startsWith("|"):s.append(ji(i));break;case i.startsWith("[="):s.append(Oi(i));break;case i.startsWith("`"):s.append(Mi(i));break;case i.startsWith("[^"):s.append(Ti(i));break;case t.has(i):s.append(Ni(i,n,t));break;case o.test(i):s.append(Li(i))}else s.append(i);n.replaceWith(s)}}});const Ui="w3c/conformance",Wi=On({en:{conformance:"Conformance",normativity:"As well as sections marked as non-normative, all authoring guidelines, diagrams, examples, and notes in this specification are non-normative. Everything else in this specification is normative.",keywordInterpretation:(e,t)=>bn`<p>
+  >`}function zi(e){const t=e.slice(1,-1);return mn`<code>${t}</code>`}function Ui(e){return Si.test(e)?e.split(/(`[^`]+`)(?!`)/).map((e=>e.startsWith("`")?zi(e):Ui(e))):document.createTextNode(e)}var Wi=Object.freeze({__proto__:null,name:$i,rfc2119Usage:ki,run:function(e){const t=new Map;document.normalize(),document.querySelector("section#conformance")||document.body.classList.add("informative"),e.normativeReferences=new Jn,e.informativeReferences=new Jn,e.respecRFC2119||(e.respecRFC2119=ki);const n=document.querySelectorAll("abbr[title]:not(.exclude)");for(const{textContent:e,title:r}of n){const n=Dn(e),s=Dn(r);t.set(n,s)}const r=t.size?new RegExp(`(?:\\b${[...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)),o=[];let i;for(;i=s.nextNode();)o.push(i);return o}(document.body,["#respec-ui",".head","pre","svg"],{wsNodes:!1}),o=_i.rfc2119Keywords(),i=new RegExp(`(${xi([o,Ci,Ri,Ei,Ai,Ti,Si,Li,...r?[r]:[]]).source})`);for(const n of s){const r=n.data.split(i);if(1===r.length)continue;const s=document.createDocumentFragment();let a=!0;for(const i of r)if(a=!a,a)switch(!0){case i.startsWith("{{"):s.append(Ni(i,n));break;case i.startsWith("[[["):s.append(Di(i));break;case i.startsWith("[["):s.append(...ji(i,n,e));break;case i.startsWith("|"):s.append(Mi(i));break;case i.startsWith("[="):s.append(qi(i));break;case i.startsWith("`"):s.append(zi(i));break;case i.startsWith("[^"):s.append(Pi(i));break;case t.has(i):s.append(Oi(i,n,t));break;case o.test(i):s.append(Ii(i))}else s.append(i);n.replaceWith(s)}}});const Fi="w3c/conformance",Bi=Nn({en:{conformance:"Conformance",normativity:"As well as sections marked as non-normative, all authoring guidelines, diagrams, examples, and notes in this specification are non-normative. Everything else in this specification is normative.",keywordInterpretation:(e,t)=>mn`<p>
         The key word${t?"s":""} ${e} in this document
         ${t?"are":"is"} to be interpreted as described in
         <a href="https://datatracker.ietf.org/doc/html/bcp14">BCP 14</a>
-        ${mi("RFC2119")} ${mi("RFC8174")}
+        ${bi("RFC2119")} ${bi("RFC8174")}
         when, and only when, they appear in all capitals, as shown here.
-      </p>`},de:{conformance:"Anforderungen",normativity:"Neben den explizit als nicht-normativ gekennzeichneten Abschnitten sind auch alle Diagramme, Beispiele und Hinweise in diesem Dokument nicht normativ. Alle anderen Angaben sind normativ.",keywordInterpretation:(e,t)=>bn`<p>
+      </p>`},de:{conformance:"Anforderungen",normativity:"Neben den explizit als nicht-normativ gekennzeichneten Abschnitten sind auch alle Diagramme, Beispiele und Hinweise in diesem Dokument nicht normativ. Alle anderen Angaben sind normativ.",keywordInterpretation:(e,t)=>mn`<p>
         ${t?"Die Schlüsselwörter":"Das Schlüsselwort"} ${e} in
         diesem Dokument ${t?"sind":"ist"} gemäß
         <a href="https://datatracker.ietf.org/doc/html/bcp14">BCP 14</a>
-        ${mi("RFC2119")} ${mi("RFC8174")}
+        ${bi("RFC2119")} ${bi("RFC8174")}
         und unter Berücksichtigung von
         <a href="https://github.com/adfinis-sygroup/2119/blob/master/2119de.rst"
           >2119de</a
         >
         zu interpretieren, wenn und nur wenn ${t?"sie":"es"} wie hier
         gezeigt durchgehend groß geschrieben wurde${t?"n":""}.
-      </p>`}});var Fi=Object.freeze({__proto__:null,name:Ui,run:function(e){const t=document.querySelector("section#conformance");if(t&&!t.classList.contains("override")&&function(e,t){const n=[...Object.keys(vi)];n.length&&(t.normativeReferences.add("RFC2119"),t.normativeReferences.add("RFC8174"));const r=Fn(n.sort(),(e=>bn`<em class="rfc2119">${e}</em>`)),s=n.length>1,o=bn`
-    <h1>${Wi.conformance}</h1>
-    <p>${Wi.normativity}</p>
-    ${n.length?Wi.keywordInterpretation(r,s):null}
-  `;e.prepend(...o.childNodes)}(t,e),!t&&Object.keys(vi).length){ir("Document uses RFC2119 keywords but lacks a conformance section.",Ui,{hint:'Please add a `<section id="conformance">`.'})}}});function Bi(e,t,n,r){try{switch(t){case"element-attr":return document.createAttribute(e),!0;case"element":return document.createElement(e),!0}}catch(s){or(`Invalid ${t} name "${e}": ${s.message}`,r,{hint:`Check that the ${t} name is allowed per the XML's Name production for ${t}.`,elements:[n]})}return!1}function Hi(e,t,n,r){if(/^[a-z]+(-[a-z]+)*$/i.test(e))return!0;return or(`Invalid ${t} name "${e}".`,r,{hint:`Check that the ${t} name is allowed per the naming rules for this type.`,elements:[n]}),!1}const Gi=new rr;function Vi(e,t){for(const n of t)Gi.has(n)||Gi.set(n,new Set),Gi.get(n).add(e)}const Yi="core/dfn",Ki=new Map([["abstract-op",{requiresFor:!1}],["attr-value",{requiresFor:!0,associateWith:"a markup attribute",validator:Hi}],["element",{requiresFor:!1,validator:Bi}],["element-attr",{requiresFor:!1,validator:Bi}],["element-state",{requiresFor:!0,associateWith:"a markup attribute",validator:Hi}],["event",{requiresFor:!1,validator:Hi}],["http-header",{requiresFor:!1}],["media-type",{requiresFor:!1,validator:function(e,t,n,r){try{const t=new vn(e);if(t.toString()!==e)throw new Error(`Input doesn't match its canonical form: "${t}".`)}catch(s){return or(`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:Hi}],["permission",{requiresFor:!1,validator:function(e,t,n,r){return e.startsWith('"')&&e.endsWith('"')?Hi(e.slice(1,-1),t,n,r):(or(`Invalid ${t} "${e}".`,r,{hint:`Check that the ${t} is quoted with double quotes.`,elements:[n]}),!1)}}]]),Zi=[...Ki.keys()];function Ji(e,t){let n="";switch(!0){case Zi.some((t=>e.classList.contains(t))):n=[...e.classList].find((e=>Ki.has(e))),function(e,t,n){const r=Ki.get(t);if(r.requiresFor&&!n.dataset.dfnFor){const e=pr`Definition of type "\`${t}\`" requires a ${"[data-dfn-for]"} attribute.`,{associateWith:s}=r,o=pr`Use a ${"[data-dfn-for]"} attribute to associate this with ${s}.`;or(e,Yi,{hint:o,elements:[n]})}r.validator&&r.validator(e,t,n,Yi)}(t,n,e);break;case No.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=pr`Use a ${"[data-dfn-for]"} attribute to associate this dfn with a WebIDL interface.`;or(`Internal slot "${e}" must be associated with a WebIDL interface.`,Yi,{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:o}=t.dataset;if(!s.includes(o)||r!==o){const n=pr`Invalid ${"[data-dfn-type]"} attribute on internal slot.`,o=`The only allowed types are: ${lr(s,{quotes:!0})}. The slot "${e}" seems to be a "${cr(r)}"?`;return or(n,Yi,{hint:o,elements:[t]}),"dfn"}return o}(t,e)}if(!n&&!e.matches("[data-dfn-type]")){const t=e.closest("[data-dfn-type]");n=t?.dataset.dfnType}n&&!e.dataset.dfnType&&(e.dataset.dfnType=n)}function Qi(e){switch(!0){case e.matches(".export.no-export"):or(pr`Declares both "${"[no-export]"}" and "${"[export]"}" CSS class.`,Yi,{elements:[e],hint:"Please use only one."});break;case e.matches(".no-export, [data-noexport]"):if(e.matches("[data-export]")){or(pr`Declares ${"[no-export]"} CSS class, but also has a "${"[data-export]"}" attribute.`,Yi,{elements:[e],hint:"Please chose only one."}),delete e.dataset.export}e.dataset.noexport="";break;case e.matches(":is(.export):not([data-noexport], .no-export)"):e.dataset.export=""}}var Xi=Object.freeze({__proto__:null,name:Yi,run:function(){for(const e of document.querySelectorAll("dfn")){const t=Gn(e);if(Vi(e,t),e.dataset.cite&&/\b#\b/.test(e.dataset.cite))continue;const[n]=t;Ji(e,n),Qi(e),1===t.length&&n===jn(e.textContent)||(e.dataset.lt=t.join("|"))}}});var ea=Object.freeze({__proto__:null,name:"core/pluralize",run:function(e){if(!e.pluralize)return;const t=function(){const e=new Set;document.querySelectorAll("a:not([href])").forEach((t=>{const n=jn(t.textContent).toLowerCase();e.add(n),t.dataset.lt&&e.add(t.dataset.lt)}));const t=new Set,n=document.querySelectorAll("dfn:not([data-lt-noDefault])");return n.forEach((e=>{const n=jn(e.textContent).toLowerCase();t.add(n),e.dataset.lt&&e.dataset.lt.split("|").forEach((e=>t.add(e))),e.dataset.localLt&&e.dataset.localLt.split("|").forEach((e=>t.add(e)))})),function(n){const r=jn(n).toLowerCase(),s=$n.isSingular(r)?$n.plural(r):$n.singular(r);return e.has(s)&&!t.has(s)?s:""}}();document.querySelectorAll("dfn:not([data-lt-no-plural]):not([data-lt-noDefault])").forEach((e=>{const n=[e.textContent];e.dataset.lt&&n.push(...e.dataset.lt.split("|")),e.dataset.localLt&&n.push(...e.dataset.localLt.split("|"));const r=new Set(n.map(t).filter((e=>e)));if(r.size){const t=e.dataset.plurals?e.dataset.plurals.split("|"):[],n=[...new Set([...t,...r])];e.dataset.plurals=n.join("|"),Vi(e,n)}}))}});var ta=String.raw`span.example-title{text-transform:none}
+      </p>`}});var Hi=Object.freeze({__proto__:null,name:Fi,run:function(e){const t=document.querySelector("section#conformance");if(t&&!t.classList.contains("override")&&function(e,t){const n=[...Object.keys(ki)];n.length&&(t.normativeReferences.add("RFC2119"),t.normativeReferences.add("RFC8174"));const r=Un(n.sort(),(e=>mn`<em class="rfc2119">${e}</em>`)),s=n.length>1,o=mn`
+    <h1>${Bi.conformance}</h1>
+    <p>${Bi.normativity}</p>
+    ${n.length?Bi.keywordInterpretation(r,s):null}
+  `;e.prepend(...o.childNodes)}(t,e),!t&&Object.keys(ki).length){sr("Document uses RFC2119 keywords but lacks a conformance section.",Fi,{hint:'Please add a `<section id="conformance">`.'})}}});function Gi(e,t,n,r){try{switch(t){case"element-attr":return document.createAttribute(e),!0;case"element":return document.createElement(e),!0}}catch(s){rr(`Invalid ${t} name "${e}": ${s.message}`,r,{hint:`Check that the ${t} name is allowed per the XML's Name production for ${t}.`,elements:[n]})}return!1}function Vi(e,t,n,r){if(/^[a-z]+(-[a-z]+)*$/i.test(e))return!0;return rr(`Invalid ${t} name "${e}".`,r,{hint:`Check that the ${t} name is allowed per the naming rules for this type.`,elements:[n]}),!1}const Yi=new tr;function Ki(e,t){for(const n of t)Yi.has(n)||Yi.set(n,new Set),Yi.get(n).add(e)}const Zi="core/dfn",Ji=new Map([["abstract-op",{requiresFor:!1}],["attr-value",{requiresFor:!0,associateWith:"a markup attribute",validator:Vi}],["element",{requiresFor:!1,validator:Gi}],["element-attr",{requiresFor:!1,validator:Gi}],["element-state",{requiresFor:!0,associateWith:"a markup attribute",validator:Vi}],["event",{requiresFor:!1,validator:Vi}],["http-header",{requiresFor:!1}],["media-type",{requiresFor:!1,validator:function(e,t,n,r){try{const t=new yn(e);if(t.toString()!==e)throw new Error(`Input doesn't match its canonical form: "${t}".`)}catch(s){return rr(`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:Vi}],["permission",{requiresFor:!1,validator:function(e,t,n,r){return e.startsWith('"')&&e.endsWith('"')?Vi(e.slice(1,-1),t,n,r):(rr(`Invalid ${t} "${e}".`,r,{hint:`Check that the ${t} is quoted with double quotes.`,elements:[n]}),!1)}}]]),Qi=[...Ji.keys()];function Xi(e,t){let n="";switch(!0){case Qi.some((t=>e.classList.contains(t))):n=[...e.classList].find((e=>Ji.has(e))),function(e,t,n){const r=Ji.get(t);if(r.requiresFor&&!n.dataset.dfnFor){const e=ur`Definition of type "\`${t}\`" requires a ${"[data-dfn-for]"} attribute.`,{associateWith:s}=r,o=ur`Use a ${"[data-dfn-for]"} attribute to associate this with ${s}.`;rr(e,Zi,{hint:o,elements:[n]})}r.validator&&r.validator(e,t,n,Zi)}(t,n,e);break;case Oo.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=ur`Use a ${"[data-dfn-for]"} attribute to associate this dfn with a WebIDL interface.`;rr(`Internal slot "${e}" must be associated with a WebIDL interface.`,Zi,{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:o}=t.dataset;if(!s.includes(o)||r!==o){const n=ur`Invalid ${"[data-dfn-type]"} attribute on internal slot.`,o=`The only allowed types are: ${ar(s,{quotes:!0})}. The slot "${e}" seems to be a "${ir(r)}"?`;return rr(n,Zi,{hint:o,elements:[t]}),"dfn"}return o}(t,e)}if(!n&&!e.matches("[data-dfn-type]")){const t=e.closest("[data-dfn-type]");n=t?.dataset.dfnType}n&&!e.dataset.dfnType&&(e.dataset.dfnType=n)}function ea(e){switch(!0){case e.matches(".export.no-export"):rr(ur`Declares both "${"[no-export]"}" and "${"[export]"}" CSS class.`,Zi,{elements:[e],hint:"Please use only one."});break;case e.matches(".no-export, [data-noexport]"):if(e.matches("[data-export]")){rr(ur`Declares ${"[no-export]"} CSS class, but also has a "${"[data-export]"}" attribute.`,Zi,{elements:[e],hint:"Please chose only one."}),delete e.dataset.export}e.dataset.noexport="";break;case e.matches(":is(.export):not([data-noexport], .no-export)"):e.dataset.export=""}}var ta=Object.freeze({__proto__:null,name:Zi,run:function(){for(const e of document.querySelectorAll("dfn")){const t=Bn(e);if(Ki(e,t),e.dataset.cite&&/\b#\b/.test(e.dataset.cite))continue;const[n]=t;Xi(e,n),ea(e),1===t.length&&n===Dn(e.textContent)||(e.dataset.lt=t.join("|"))}}});var na=Object.freeze({__proto__:null,name:"core/pluralize",run:function(e){if(!e.pluralize)return;const t=function(){const e=new Set;document.querySelectorAll("a:not([href])").forEach((t=>{const n=Dn(t.textContent).toLowerCase();e.add(n),t.dataset.lt&&e.add(t.dataset.lt)}));const t=new Set,n=document.querySelectorAll("dfn:not([data-lt-noDefault])");return n.forEach((e=>{const n=Dn(e.textContent).toLowerCase();t.add(n),e.dataset.lt&&e.dataset.lt.split("|").forEach((e=>t.add(e))),e.dataset.localLt&&e.dataset.localLt.split("|").forEach((e=>t.add(e)))})),function(n){const r=Dn(n).toLowerCase(),s=wn.isSingular(r)?wn.plural(r):wn.singular(r);return e.has(s)&&!t.has(s)?s:""}}();document.querySelectorAll("dfn:not([data-lt-no-plural]):not([data-lt-noDefault])").forEach((e=>{const n=[e.textContent];e.dataset.lt&&n.push(...e.dataset.lt.split("|")),e.dataset.localLt&&n.push(...e.dataset.localLt.split("|"));const r=new Set(n.map(t).filter((e=>e)));if(r.size){const t=e.dataset.plurals?e.dataset.plurals.split("|"):[],n=[...new Set([...t,...r])];e.dataset.plurals=n.join("|"),Ki(e,n)}}))}});var ra=String.raw`span.example-title{text-transform:none}
 :is(aside,div).example,div.illegal-example{padding:.5em;margin:1em 0;position:relative;clear:both}
 div.illegal-example{color:red}
 div.illegal-example p{color:#000}
-aside.example div.example{border-left-width:.1em;border-color:#999;background:#fff}`;const na=On({en:{example:"Example"},nl:{example:"Voorbeeld"},es:{example:"Ejemplo"},ko:{example:"예시"},ja:{example:"例"},de:{example:"Beispiel"},zh:{example:"例"}});function ra(e,t,n){n.title=e.title,n.title&&e.removeAttribute("title");const r=t>0?` ${t}`:"",s=n.title?bn`<span class="example-title">: ${n.title}</span>`:"";return bn`<div class="marker">
-    <a class="self-link">${na.example}<bdi>${r}</bdi></a
+aside.example div.example{border-left-width:.1em;border-color:#999;background:#fff}`;const sa=Nn({en:{example:"Example"},nl:{example:"Voorbeeld"},es:{example:"Ejemplo"},ko:{example:"예시"},ja:{example:"例"},de:{example:"Beispiel"},zh:{example:"例"}});function oa(e,t,n){n.title=e.title,n.title&&e.removeAttribute("title");const r=t>0?` ${t}`:"",s=n.title?mn`<span class="example-title">: ${n.title}</span>`:"";return mn`<div class="marker">
+    <a class="self-link">${sa.example}<bdi>${r}</bdi></a
     >${s}
-  </div>`}var sa=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(bn`<style>
-      ${ta}
-    </style>`,document.querySelector("link"));let t=0;e.forEach((e=>{const n=e.classList.contains("illegal-example"),r={number:t,illegal:n},{title:s}=e;if("aside"===e.localName){++t;const n=ra(e,t,r);e.prepend(n);const o=Hn(e,"example",s||String(t));n.querySelector("a.self-link").href=`#${o}`}else{const n=!!e.closest("aside");n||++t,r.content=e.innerHTML,e.classList.remove("example","illegal-example");const o=e.id?e.id:null;o&&e.removeAttribute("id");const i=ra(e,n?0:t,r),a=bn`<div class="example" id="${o}">
+  </div>`}var ia=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(mn`<style>
+      ${ra}
+    </style>`,document.querySelector("link"));let t=0;e.forEach((e=>{const n=e.classList.contains("illegal-example"),r={number:t,illegal:n},{title:s}=e;if("aside"===e.localName){++t;const n=oa(e,t,r);e.prepend(n);const o=Fn(e,"example",s||String(t));n.querySelector("a.self-link").href=`#${o}`}else{const n=!!e.closest("aside");n||++t,r.content=e.innerHTML,e.classList.remove("example","illegal-example");const o=e.id?e.id:null;o&&e.removeAttribute("id");const i=oa(e,n?0:t,r),a=mn`<div class="example" id="${o}">
         ${i} ${e.cloneNode(!0)}
-      </div>`;Hn(a,"example",s||String(t));a.querySelector("a.self-link").href=`#${a.id}`,e.replaceWith(a)}}))}});var oa=String.raw`.issue-label{text-transform:initial}
+      </div>`;Fn(a,"example",s||String(t));a.querySelector("a.self-link").href=`#${a.id}`,e.replaceWith(a)}}))}});var aa=String.raw`.issue-label{text-transform:initial}
 .warning>p:first-child{margin-top:0}
 .warning{padding:.5em;border-left-width:.5em;border-left-style:solid}
 span.warning{padding:.1em .5em .15em}
@@ -856,31 +856,31 @@ span.warning{padding:.1em .5em .15em}
 .warning-title:before{content:"⚠";font-size:1.3em;float:left;padding-right:.3em;margin-top:-.3em}
 li.task-list-item{list-style:none}
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r=!1;const{linkFor:s}=e.dataset,{dfnFor:o}=t.dataset;if(t.dataset.cite)e.dataset.cite=t.dataset.cite;else if(s&&!n.get(s)&&o&&!o.split(",").map((e=>e.trim())).includes(s))r=!0;else if(t.classList.contains("externalDFN")){const n=t.dataset.lt?t.dataset.lt.split("|"):[];e.dataset.lt=n[0]||t.textContent,r=!0}else"partial"!==e.dataset.idl?(e.href=`#${t.id}`,e.classList.add("internalDFN")):r=!0;return e.hasAttribute("data-link-type")||(e.dataset.linkType="idl"in t.dataset?"idl":"dfn"),function(e){if(e.closest("code,pre"))return!0;if(1!==e.childNodes.length)return!1;const[t]=e.childNodes;return"code"===t.localName}(t)&&function(e,t){const n=e.textContent.trim(),r=t.dataset.hasOwnProperty("idl"),s=ac(e)&&ac(t,n);r&&!s||Vn(e,document.createElement("code"))}(e,t),!r}function ac(e,t=""){if("a"===e.localName){if(!e.querySelector("code"))return!0}else{const{dataset:n}=e;if(e.textContent.trim()===t)return!0;if(n.title===t)return!0;if(n.lt||n.localLt){const e=[];return n.lt&&e.push(...n.lt.split("|")),n.localLt&&e.push(...n.localLt.split("|")),e.includes(t)}}return!1}function cc(e){e.forEach((e=>{sr(`Found linkless \`<a>\` element with text "${e.textContent}" but no matching \`<dfn>\``,ec,{title:"Linking error: not matching `<dfn>`",elements:[e]})}))}var lc=Object.freeze({__proto__:null,name:ec,possibleExternalLinks:tc,run:async function(e){const t=function(){const e=new tr;for(const t of Yi.keys()){const{result:n,duplicates:r}=sc(t);e.set(t,n),r.length>0&&rr(rc.duplicateMsg(t),ec,{title:rc.duplicateTitle,elements:r})}return e}(),n=[],r=document.querySelectorAll("a[data-cite=''], a:not([href]):not([data-cite]):not(.logo):not(.externalDFN)");for(const e of r){if(!e.dataset?.linkType&&e.dataset?.xrefType){tc.push(e);continue}const r=oc(e,t);if(r){ic(e,r,t)||tc.push(e)}else""===e.dataset.cite?n.push(e):tc.push(e)}cc(n),function(e){const{shortName:t=""}=e,n=new 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m={cite:p,citePath:h,citeFrag:f.hash.slice(1),linkType:u};d&&(m.linkFor=d[0]),f.origin&&"https://partial"!==f.origin&&(m.citeHref=f.href),Object.assign(e.dataset,m),function(e,t,n,r,s){const o=function(e){const t=e.closest(".normative"),n=e.closest(Sn);return!n||e===t||t&&n&&n.contains(t)}(e);if(!o)return void(s.normativeReferences.has(t)||s.informativeReferences.add(t));if(n){const e=s.informativeReferences.has(t)?s.informativeReferences.getCanonicalKey(t):t;return s.normativeReferences.add(e),void s.informativeReferences.delete(e)}bc.push({term:r,spec:t,element:e})}(e,p,l,s,r)}function $c(e){const t=JSON.stringify(e,Object.keys(e).sort()),n=(new TextEncoder).encode(t);return crypto.subtle.digest("SHA-1",n).then(kc)}function kc(e){return[...new Uint8Array(e)].map((e=>e.toString(16).padStart(2,"0"))).join("")}function xc(e){const t=e.querySelectorAll("a[data-xref-for], a[data-xref-type], a[data-link-for]"),n=["data-xref-for","data-xref-type","data-link-for"];t.forEach((e=>{n.forEach((t=>e.removeAttribute(t)))}))}var _c=Object.freeze({__proto__:null,API_URL:gc,getTermFromElement:wc,informativeRefsInNormative:bc,name:hc,run:async function(e){if(!e.xref)return;const t=function(e){const t={url:new URL("search/",gc).href,specs:null},n=Object.assign({},t);switch(Array.isArray(e)?"array":typeof e){case"boolean":break;case"string":e.toLowerCase()in mc?Object.assign(n,{specs:mc[e.toLowerCase()]}):r(e);break;case"array":Object.assign(n,{specs:e});break;case"object":if(Object.assign(n,e),e.profile){const t=e.profile.toLowerCase();if(t in mc){const r=(e.specs??[]).concat(mc[t]);Object.assign(n,{specs:r})}else r(e.profile)}break;default:rr(`Invalid value for \`xref\` configuration option. Received: "${e}".`,hc)}return n;function r(e){rr(`Invalid profile "${e}" in \`respecConfig.xref\`. Please use one of the supported profiles: ${Pn(Object.keys(mc),(e=>`"${e}"`))}.`,hc)}}(e.xref);if(t.specs){const e=document.body.dataset.cite?document.body.dataset.cite.split(/\s+/):[];document.body.dataset.cite=e.concat(t.specs).join(" ")}const n=tc.concat(function(){const e=document.querySelectorAll(":is(a,dfn)[data-cite]:not([data-cite=''],[data-cite*='#'])"),t=document.querySelectorAll("dfn.externalDFN");return[...e].filter((e=>{if(""===e.textContent.trim())return!1;const t=e.closest("[data-cite]");return!t||""!==t.dataset.cite})).concat(...t)}());if(!n.length)return;const r=[];for(const e of n){const t=yc(e);t.id=await $c(t),r.push(t)}const s=await async function(e,t){const n=new Set,r=e.filter((e=>!n.has(e.id)&&(n.add(e.id)&&!0))),s=await fc(r),o=r.filter((e=>!s.get(e.id))),i=await async function(e,t){if(!e.length)return new Map;const n={method:"POST",body:JSON.stringify({queries:e}),headers:{"Content-Type":"application/json"}},r=await fetch(t,n),s=await r.json();return new Map(s.results.map((({id:e,result:t})=>[e,t])))}(o,t);i.size&&await async function(e,t){try{const n=(await pc()).transaction(uc,"readwrite");for(const r of e){const e=t.get(r.id);n.objectStore(uc).add({query:r,result:e})}await n.done}catch(e){console.error(e)}}(r,i);return new Map([...s,...i])}(r,t.url);!function(e,t,n,r){const s={ambiguous:new Map,notFound:new Map};for(let o=0,i=e.length;o<i;o++){if(e[o].closest("[data-no-xref]"))continue;const i=e[o],a=t[o],{id:c}=a,l=n.get(c);if(1===l.length)vc(i,a,l[0],r);else{const e=s[0===l.length?"notFound":"ambiguous"];e.has(c)||e.set(c,{elems:[],results:l,query:a}),e.get(c).elems.push(i)}}!function({ambiguous:e,notFound:t}){const n=(e,t,n=[])=>{const r=new URL(gc);return r.searchParams.set("term",e),t.for&&r.searchParams.set("for",t.for),r.searchParams.set("types",t.types.join(",")),n.length&&r.searchParams.set("specs",n.join(",")),r.href},r=(e,t)=>ur`[See search matches for "${t}"](${e}) or ${"[Learn about this error|#error-term-not-found]"}.`;for(const{query:e,elems:s}of t.values()){const t=e.specs?[...new Set(e.specs.flat())].sort():[],o=wc(s[0]),i=n(o,e),a=Ln(t,(e=>`**[${e}]**`)),c=r(i,o);rr(`Couldn't find "**${o}**"${e.for?`, for **"${e.for}"**, `:""} in this document or other cited documents: ${a}.`,hc,{title:"No matching definition found.",elements:s,hint:c})}for(const{query:t,elems:s,results:o}of e.values()){const e=[...new Set(o.map((e=>e.shortname)))].sort(),i=Ln(e,(e=>`**[${e}]**`)),a=wc(s[0]),c=n(a,t,e),l=t.for?`, for **"${t.for}"**, `:"",u=r(c,a),d=ur`To fix, use the ${"[data-cite]"} attribute to pick the one you mean from the appropriate specification.`+String.raw` ${u}`;rr(`The term "**${a}**"${l} is ambiguous because it's defined in ${i}.`,hc,{title:"Definition is ambiguous.",elements:s,hint:d})}}(s)}(n,r,s,e),hr("beforesave",xc)}});var Sc=String.raw`ul.index{columns:30ch;column-gap:1.5em}
 ul.index li{list-style:inherit}
 ul.index li span{color:inherit;cursor:pointer;white-space:normal}
 #index-defined-here ul.index li{font-size:.9rem}
@@ -943,37 +943,37 @@ ul.index code{color:inherit}
 #index-defined-here .print-only{display:none}
 @media print{
 #index-defined-here .print-only{display:initial}
-}`;const _c=On({en:{heading:"Index",headingExternal:"Terms defined by reference",headlingLocal:"Terms defined by this specification",dfnOf:"definition of"}}),Sc=new Set(["attribute","callback","dict-member","dictionary","element-attr","element","enum-value","enum","exception","extended-attribute","interface","method","typedef"]);function Cc(e){const t=e.dataset,n=t.dfnType||t.idl||t.linkType||"";switch(n){case"":case"dfn":return"";default:return n}}function Rc(e){const t=e.closest("[data-dfn-for]:not([data-dfn-for=''])");return t?t.dataset.dfnFor:""}function Ec(e,t,n=""){if(n.startsWith("[[")){return`internal slot for <code>${Rc(e)}</code>`}switch(t){case"dict-member":case"method":case"attribute":case"enum-value":return`${"dict-member"===t?"member":t.replace("-"," ")} for <code>${Rc(e)}</code>`;case"interface":case"dictionary":case"enum":return t;case"constructor":return`for <code>${Rc(e)}</code>`;default:return""}}function Ac(){document.querySelectorAll("#index-defined-here li[data-id]").forEach((e=>e.append((e=>{const t=`§${document.getElementById(e).closest("section").querySelector(".secno").textContent.trim()}`;return bn`<span class="print-only">${t}</span>`})(e.dataset.id))))}function Tc(){const e=new Set,t=new Map,n=document.querySelectorAll("a[data-cite]");for(const r of n){if(!r.dataset.cite)continue;const{cite:n,citeFrag:s,xrefType:o,linkType:i}=r.dataset;if(!(o||i||n.includes("#")||s))continue;const a=r.href;if(e.has(a))continue;const{type:c,linkFor:l}=r.dataset,u=bc(r);if(!u)continue;const d=Ka(r).key.toUpperCase();(t.get(d)||t.set(d,[]).get(d)).push({term:u,type:c,linkFor:l,elem:r}),e.add(a)}return t}function Lc(e){const{elem:t}=e,n=function(e){const{term:t,type:n,linkFor:r}=e;let s=Nn(t);Sc.has(n)&&("extended-attribute"===n&&(s=`[${s}]`),s=`<code>${s}</code>`);const o=Ic.has(t)?"type":Pc.get(n);o&&(s+=` ${o}`);if(r){let e=r;/\s/.test(r)||(e=`<code>${e}</code>`),"element-attr"===n&&(e+=" element"),s+=` (for ${e})`}return s}(e);return bn`<li>
+}`;const Cc=Nn({en:{heading:"Index",headingExternal:"Terms defined by reference",headlingLocal:"Terms defined by this specification",dfnOf:"definition of"}}),Rc=new Set(["attribute","callback","dict-member","dictionary","element-attr","element","enum-value","enum","exception","extended-attribute","interface","method","typedef"]);function Ec(e){const t=e.dataset,n=t.dfnType||t.idl||t.linkType||"";switch(n){case"":case"dfn":return"";default:return n}}function Ac(e){const t=e.closest("[data-dfn-for]:not([data-dfn-for=''])");return t?t.dataset.dfnFor:""}function Tc(e,t,n=""){if(n.startsWith("[[")){return`internal slot for <code>${Ac(e)}</code>`}switch(t){case"dict-member":case"method":case"attribute":case"enum-value":return`${"dict-member"===t?"member":t.replace("-"," ")} for <code>${Ac(e)}</code>`;case"interface":case"dictionary":case"enum":return t;case"constructor":return`for <code>${Ac(e)}</code>`;default:return""}}function Lc(){document.querySelectorAll("#index-defined-here li[data-id]").forEach((e=>e.append((e=>{const t=`§${document.getElementById(e).closest("section:not(.notoc)").querySelector(".secno").textContent.trim()}`;return mn`<span class="print-only">${t}</span>`})(e.dataset.id))))}function Pc(){const e=new Set,t=new Map,n=document.querySelectorAll("a[data-cite]");for(const r of n){if(!r.dataset.cite)continue;const{cite:n,citeFrag:s,xrefType:o,linkType:i}=r.dataset;if(!(o||i||n.includes("#")||s))continue;const a=r.href;if(e.has(a))continue;const{linkType:c,linkFor:l}=r.dataset,u=wc(r);if(!u)continue;const d=Ja(r).key.toUpperCase();(t.get(d)||t.set(d,[]).get(d)).push({term:u,type:c,linkFor:l,elem:r}),e.add(a)}return t}function Ic(e){const{elem:t}=e,n=function(e){const{term:t,type:n,linkFor:r}=e;let s=In(t);Rc.has(n)&&("extended-attribute"===n&&(s=`[${s}]`),s=`<code>${s}</code>`);const o=Nc.has(t)?"type":Dc.get(n);o&&(s+=` ${o}`);if(r){let e=r;/\s/.test(r)||(e=`<code>${e}</code>`),"element-attr"===n&&(e+=" element"),s+=` (for ${e})`}return s}(e);return mn`<li>
     <span class="index-term" data-href="${t.href}">${{html:n}}</span>
-  </li>`}const Pc=new Map([["attribute","attribute"],["element-attr","attribute"],["element","element"],["enum","enum"],["exception","exception"],["extended-attribute","extended attribute"],["interface","interface"]]),Ic=new Set(["boolean","byte","octet","short","unsigned short","long","unsigned long","long long","unsigned long long","float","unrestricted float","double","unrestricted double","undefined","any","object","symbol"]);function Dc(e){e.querySelectorAll("#index-defined-elsewhere li[data-spec]").forEach((e=>e.removeAttribute("data-spec"))),e.querySelectorAll("#index-defined-here li[data-id]").forEach((e=>e.removeAttribute("data-id")))}var Nc=Object.freeze({__proto__:null,name:"core/dfn-index",run:function(){const e=document.querySelector("section#index");if(!e)return void o("toc",(()=>{}),{once:!0});const t=document.createElement("style");t.textContent=xc,document.head.appendChild(t),e.classList.add("appendix"),e.querySelector("h2, h1")||e.prepend(bn`<h1>${_c.heading}</h1>`);const n=bn`<section id="index-defined-here">
-    <h3>${_c.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=jn(n.textContent);(e.get(t)||e.set(t,[]).get(t)).push(n)}const n=[...e].sort((([e],[t])=>e.slice(e.search(/\w/)).localeCompare(t.slice(t.search(/\w/)))));return n}();return bn`<ul class="index">
-    ${e.map((([e,t])=>function(e,t){const n=(e,t,n)=>{const r=`#${e.id}`;return bn`<li data-id=${e.id}>
+  </li>`}const Dc=new Map([["attribute","attribute"],["element-attr","attribute"],["element","element"],["enum","enum"],["exception","exception"],["extended-attribute","extended attribute"],["interface","interface"]]),Nc=new Set(["boolean","byte","octet","short","unsigned short","long","unsigned long","long long","unsigned long long","float","unrestricted float","double","unrestricted double","undefined","any","object","symbol"]);function jc(e){e.querySelectorAll("#index-defined-elsewhere li[data-spec]").forEach((e=>e.removeAttribute("data-spec"))),e.querySelectorAll("#index-defined-here li[data-id]").forEach((e=>e.removeAttribute("data-id")))}var Oc=Object.freeze({__proto__:null,name:"core/dfn-index",run:function(){const e=document.querySelector("section#index");if(!e)return void hr("toc",(()=>{}),{once:!0});const t=document.createElement("style");t.textContent=Sc,document.head.appendChild(t),e.classList.add("appendix"),e.querySelector("h2, h1")||e.prepend(mn`<h1>${Cc.heading}</h1>`);const n=mn`<section id="index-defined-here">
+    <h3>${Cc.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=Dn(n.textContent);(e.get(t)||e.set(t,[]).get(t)).push(n)}const n=[...e].sort((([e],[t])=>e.slice(e.search(/\w/)).localeCompare(t.slice(t.search(/\w/)))));return n}();return mn`<ul class="index">
+    ${e.map((([e,t])=>function(e,t){const n=(e,t,n)=>{const r=`#${e.id}`;return mn`<li data-id=${e.id}>
       <a class="index-term" href="${r}">${{html:t}}</a> ${n?{html:n}:""}
-    </li>`};if(1===t.length){const r=t[0],s=Cc(r),o=function(e,t,n){let r=n;"enum-value"===t&&(r=`"${r}"`);(Sc.has(t)||e.dataset.idl||e.closest("code"))&&(r=`<code>${r}</code>`);return r}(r,s,e),i=Ec(r,s,e);return n(r,o,i)}return bn`<li>
+    </li>`};if(1===t.length){const r=t[0],s=Ec(r),o=function(e,t,n){let r=n;"enum-value"===t&&(r=`"${r}"`);(Rc.has(t)||e.dataset.idl||e.closest("code"))&&(r=`<code>${r}</code>`);return r}(r,s,e),i=Tc(r,s,e);return n(r,o,i)}return mn`<li>
     ${e}
     <ul>
-      ${t.map((t=>{const r=Ec(t,Cc(t),e)||_c.dfnOf;return n(t,r)}))}
+      ${t.map((t=>{const r=Tc(t,Ec(t),e)||Cc.dfnOf;return n(t,r)}))}
     </ul>
   </li>`}(e,t)))}
   </ul>`}()}
-  </section>`;e.append(n);const r=bn`<section id="index-defined-elsewhere">
-    <h3>${_c.headingExternal}</h3>
-    ${function(){const e=[...Tc().entries()].sort((([e],[t])=>e.localeCompare(t)));return bn`<ul class="index">
-    ${e.map((([e,t])=>bn`<li data-spec="${e}">
-        ${mi(e)} defines the following:
+  </section>`;e.append(n);const r=mn`<section id="index-defined-elsewhere">
+    <h3>${Cc.headingExternal}</h3>
+    ${function(){const e=[...Pc().entries()].sort((([e],[t])=>e.localeCompare(t)));return mn`<ul class="index">
+    ${e.map((([e,t])=>mn`<li data-spec="${e}">
+        ${bi(e)} defines the following:
         <ul>
-          ${t.sort(((e,t)=>e.term.localeCompare(t.term))).map(Lc)}
+          ${t.sort(((e,t)=>e.term.localeCompare(t.term))).map(Ic)}
         </ul>
       </li>`))}
   </ul>`}()}
-  </section>`;e.append(r);for(const e of r.querySelectorAll(".index-term"))Hn(e,"index-term");o("toc",Ac,{once:!0}),o("beforesave",Dc)}});const jc="core/contrib";var Oc=Object.freeze({__proto__:null,name:jc,run:async function(e){if(!document.getElementById("gh-contributors"))return;if(!e.github){return void or(pr`Requested list of contributors from GitHub, but ${"[github]"} configuration option is not set.`,jc)}const t=e.editors.map((e=>e.name)),n=`${e.github.apiBase}/${e.github.fullName}/`;await async function(e,t){const n=document.getElementById("gh-contributors");if(!n)return;n.textContent="Fetching list of contributors...";const r=await s();null!==r?function(e,t){const n=e.sort(((e,t)=>{const n=e.name||e.login,r=t.name||t.login;return n.toLowerCase().localeCompare(r.toLowerCase())}));if("UL"===t.tagName)return void bn(t)`${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=In(r)}(r,n):n.textContent="Failed to fetch contributors.";async function s(){const{href:n}=new URL("contributors",t);try{const t=await Un(n);if(!t.ok)throw new Error(`Request to ${n} failed with status code ${t.status}`);return(await t.json()).filter((t=>!e.includes(t.name||t.login)&&!t.login.includes("[bot]")))}catch(e){return or("Error loading contributors from GitHub.",jc),console.error(e),null}}}(t,n)}});var Mc=Object.freeze({__proto__:null,name:"core/fix-headers",run:function(){[...document.querySelectorAll("section:not(.introductory)")].map((e=>e.querySelector("h1, h2, h3, h4, h5, h6"))).filter((e=>e)).forEach((e=>{const t=Math.min(function(e,t){const n=[];for(;e!=e.ownerDocument.body;)e.matches(t)&&n.push(e),e=e.parentElement;return n}(e,"section").length+1,6);Vn(e,`h${t}`)}))}});var qc=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${e}:first-child`)).join(",");if(!e.querySelector(t)){const t=document.createElement("h2");e.title?(t.textContent=e.title,e.removeAttribute("title")):t.textContent="IDL Index",e.prepend(t)}const n=Array.from(document.querySelectorAll("pre.idl:not(.exclude) > code")).filter((e=>!e.closest(Rn)));if(0===n.length){const t="This specification doesn't normatively declare any Web IDL.";return void e.append(t)}const r=document.createElement("pre");r.classList.add("idl","def"),r.id="actual-idl-index",n.map((e=>{const t=document.createDocumentFragment();for(const n of e.children)t.appendChild(n.cloneNode(!0));return t})).forEach((e=>{r.lastChild&&r.append("\n\n"),r.appendChild(e)})),r.querySelectorAll("*[id]").forEach((e=>e.removeAttribute("id"))),e.appendChild(r),Kn(r,document.createElement("code")),za(r)}});const zc=["h2","h3","h4","h5","h6"],Uc="core/structure",Wc=On({en:{toc:"Table of Contents"},zh:{toc:"内容大纲"},ko:{toc:"목차"},ja:{toc:"目次"},nl:{toc:"Inhoudsopgave"},es:{toc:"Tabla de Contenidos"},de:{toc:"Inhaltsverzeichnis"}});function Fc(e,t,{prefix:n=""}={}){let r=!1,s=0,o=1;if(n.length&&!n.endsWith(".")&&(n+="."),0===e.length)return null;const i=bn`<ol class="toc"></ol>`;for(const a of e){!a.isAppendix||n||r||(s=o,r=!0);let e=a.isIntro?"":r?Bc(o-s+1):n+o;const c=e.split(".").length;if(1===c&&(e+=".",a.header.before(document.createComment("OddPage"))),a.isIntro||(o+=1,a.header.prepend(bn`<bdi class="secno">${e} </bdi>`)),c<=t){const n=a.header.id||a.element.id,r=Gc(a.header,n),s=Fc(a.subsections,t,{prefix:e});s&&r.append(s),i.append(r)}}return i}function Bc(e){let t="";for(;e>0;)e-=1,t=String.fromCharCode(65+e%26)+t,e=Math.floor(e/26);return t}function Hc(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(!zc.includes(r.localName))continue;const s=r.textContent;Hn(e,null,s),n.push({element:e,header:r,title:s,isIntro:Boolean(e.closest(".introductory")),isAppendix:e.classList.contains("appendix"),subsections:Hc(e)})}return n}function Gc(e,t){const n=bn`<a href="${`#${t}`}" class="tocxref" />`;var r;return n.append(...e.cloneNode(!0).childNodes),(r=n).querySelectorAll("a").forEach((e=>{const t=Vn(e,"span");t.className="formerLink",t.removeAttribute("href")})),r.querySelectorAll("dfn").forEach((e=>{Vn(e,"span").removeAttribute("id")})),bn`<li class="tocline">${n}</li>`}var Vc=Object.freeze({__proto__:null,name:Uc,run:function(e){if("maxTocLevel"in e==!1&&(e.maxTocLevel=1/0),function(){const e=[...document.querySelectorAll("section:not(.introductory) :is(h1,h2,h3,h4,h5,h6):first-child")].filter((e=>!e.closest("section.introductory")));if(!e.length)return;e.forEach((e=>{const t=`h${Math.min(Jn(e,"section").length+1,6)}`;e.localName!==t&&Vn(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)){or("`data-max-toc` must have a value between 0-6 (inclusive).",Uc,{elements:[t]});continue}if(0===e){t.classList.add("notoc");continue}const n=t.querySelectorAll(`:scope > ${Array.from({length:e},(()=>"section")).join(" > ")}`);for(const e of n)e.classList.add("notoc")}}();const t=Fc(Hc(document.body),e.maxTocLevel);t&&function(e){if(!e)return;const t=bn`<nav id="toc"></nav>`,n=bn`<h2 class="introductory">${Wc.toc}</h2>`;Hn(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=bn`<p role="navigation" id="back-to-top">
+  </section>`;e.append(r);for(const e of r.querySelectorAll(".index-term"))Fn(e,"index-term");hr("toc",Lc,{once:!0}),hr("beforesave",jc)}});const Mc="core/contrib";var qc=Object.freeze({__proto__:null,name:Mc,run:async function(e){if(!document.getElementById("gh-contributors"))return;if(!e.github){return void rr(ur`Requested list of contributors from GitHub, but ${"[github]"} configuration option is not set.`,Mc)}const t=e.editors.map((e=>e.name)),n=`${e.github.apiBase}/${e.github.fullName}/`;await async function(e,t){const n=document.getElementById("gh-contributors");if(!n)return;n.textContent="Fetching list of contributors...";const r=await s();null!==r?function(e,t){const n=e.sort(((e,t)=>{const n=e.name||e.login,r=t.name||t.login;return n.toLowerCase().localeCompare(r.toLowerCase())}));if("UL"===t.tagName)return void mn(t)`${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=Ln(r)}(r,n):n.textContent="Failed to fetch contributors.";async function s(){const{href:n}=new URL("contributors",t);try{const t=await qn(n);if(!t.ok)throw new Error(`Request to ${n} failed with status code ${t.status}`);return(await t.json()).filter((t=>!e.includes(t.name||t.login)&&!t.login.includes("[bot]")))}catch(e){return rr("Error loading contributors from GitHub.",Mc,{cause:e}),null}}}(t,n)}});var zc=Object.freeze({__proto__:null,name:"core/fix-headers",run:function(){[...document.querySelectorAll("section:not(.introductory)")].map((e=>e.querySelector("h1, h2, h3, h4, h5, h6"))).filter((e=>e)).forEach((e=>{const t=Math.min(function(e,t){const n=[];for(;e!=e.ownerDocument.body;)e.matches(t)&&n.push(e),e=e.parentElement;return n}(e,"section").length+1,6);Hn(e,`h${t}`)}))}});var Uc=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${e}:first-child`)).join(",");if(!e.querySelector(t)){const t=document.createElement("h2");e.title?(t.textContent=e.title,e.removeAttribute("title")):t.textContent="IDL Index",e.prepend(t)}const n=Array.from(document.querySelectorAll("pre.idl:not(.exclude) > code")).filter((e=>!e.closest(Sn)));if(0===n.length){const t="This specification doesn't normatively declare any Web IDL.";return void e.append(t)}const r=document.createElement("pre");r.classList.add("idl","def"),r.id="actual-idl-index",n.map((e=>{const t=document.createDocumentFragment();for(const n of e.children)t.appendChild(n.cloneNode(!0));return t})).forEach((e=>{r.lastChild&&r.append("\n\n"),r.appendChild(e)})),r.querySelectorAll("*[id]").forEach((e=>e.removeAttribute("id"))),e.appendChild(r),Vn(r,document.createElement("code")),Wa(r)}});const Wc=["h2","h3","h4","h5","h6"],Fc="core/structure",Bc=Nn({en:{toc:"Table of Contents"},zh:{toc:"内容大纲"},ko:{toc:"목차"},ja:{toc:"目次"},nl:{toc:"Inhoudsopgave"},es:{toc:"Tabla de Contenidos"},de:{toc:"Inhaltsverzeichnis"}});function Hc(e,t,{prefix:n=""}={}){let r=!1,s=0,o=1;if(n.length&&!n.endsWith(".")&&(n+="."),0===e.length)return null;const i=mn`<ol class="toc"></ol>`;for(const a of e){!a.isAppendix||n||r||(s=o,r=!0);let e=a.isIntro?"":r?Gc(o-s+1):n+o;const c=e.split(".").length;if(1===c&&(e+=".",a.header.before(document.createComment("OddPage"))),a.isIntro||(o+=1,a.header.prepend(mn`<bdi class="secno">${e} </bdi>`)),c<=t){const n=a.header.id||a.element.id,r=Yc(a.header,n),s=Hc(a.subsections,t,{prefix:e});s&&r.append(s),i.append(r)}}return i}function Gc(e){let t="";for(;e>0;)e-=1,t=String.fromCharCode(65+e%26)+t,e=Math.floor(e/26);return t}function Vc(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(!Wc.includes(r.localName))continue;const s=r.textContent;Fn(e,null,s),n.push({element:e,header:r,title:s,isIntro:Boolean(e.closest(".introductory")),isAppendix:e.classList.contains("appendix"),subsections:Vc(e)})}return n}function Yc(e,t){const n=mn`<a href="${`#${t}`}" class="tocxref" />`;var r;return n.append(...e.cloneNode(!0).childNodes),(r=n).querySelectorAll("a").forEach((e=>{const t=Hn(e,"span");t.className="formerLink",t.removeAttribute("href")})),r.querySelectorAll("dfn").forEach((e=>{Hn(e,"span").removeAttribute("id")})),mn`<li class="tocline">${n}</li>`}var Kc=Object.freeze({__proto__:null,name:Fc,run:function(e){if("maxTocLevel"in e==!1&&(e.maxTocLevel=1/0),function(){const e=[...document.querySelectorAll("section:not(.introductory) :is(h1,h2,h3,h4,h5,h6):first-child")].filter((e=>!e.closest("section.introductory")));if(!e.length)return;e.forEach((e=>{const t=`h${Math.min(Kn(e,"section").length+1,6)}`;e.localName!==t&&Hn(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)){rr("`data-max-toc` must have a value between 0-6 (inclusive).",Fc,{elements:[t]});continue}if(0===e){t.classList.add("notoc");continue}const n=t.querySelectorAll(`:scope > ${Array.from({length:e},(()=>"section")).join(" > ")}`);for(const e of n)e.classList.add("notoc")}}();const t=Hc(Vc(document.body),e.maxTocLevel);t&&function(e){if(!e)return;const t=mn`<nav id="toc"></nav>`,n=mn`<h2 class="introductory">${Bc.toc}</h2>`;Fn(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=mn`<p role="navigation" id="back-to-top">
     <a href="#title"><abbr title="Back to Top">↑</abbr></a>
-  </p>`;document.body.append(s)}(t)}s("toc")}});const Yc=On({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 Kc=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(bn`<p><em>${Yc.informative}</em></p>`)}))}});const Zc=On({en:{permalinkLabel(e,t){let n=`Permalink for${t?"":" this"} ${e}`;return t&&(n+=` ${jn(t.textContent)}`),n}}});var Jc=Object.freeze({__proto__:null,name:"core/id-headers",run:function(e){const t=document.querySelectorAll("section:not(.head,#abstract,#sotd) h2, h3, h4, h5, h6");for(const n of t){let t=n.id;if(t||(Hn(n),t=n.parentElement.id||n.id),!e.addSectionLinks)continue;const r=Zc.permalinkLabel(n.closest(".appendix")?"Appendix":"Section",n.querySelector(":scope > bdi.secno")),s=bn`<div class="header-wrapper"></div>`;n.replaceWith(s);const o=bn`<a
+  </p>`;document.body.append(s)}(t)}fr("toc")}});const Zc=Nn({en:{informative:"This section is non-normative."},nl:{informative:"Dit onderdeel is niet normatief."},ko:{informative:"이 부분은 비규범적입니다."},ja:{informative:"この節は仕様には含まれません．"},de:{informative:"Dieser Abschnitt ist nicht normativ."},zh:{informative:"本章节不包含规范性内容。"}});var Jc=Object.freeze({__proto__:null,name:"core/informative",run:function(){Array.from(document.querySelectorAll("section.informative")).map((e=>e.querySelector("h2, h3, h4, h5, h6"))).filter((e=>e)).forEach((e=>{e.after(mn`<p><em>${Zc.informative}</em></p>`)}))}});const Qc=Nn({en:{permalinkLabel(e,t){let n=`Permalink for${t?"":" this"} ${e}`;return t&&(n+=` ${Dn(t.textContent)}`),n}}});var Xc=Object.freeze({__proto__:null,name:"core/id-headers",run:function(e){const t=document.querySelectorAll("section:not(.head,#abstract,#sotd) h2, h3, h4, h5, h6");for(const n of t){let t=n.id;if(t||(Fn(n),t=n.parentElement.id||n.id),!e.addSectionLinks)continue;const r=Qc.permalinkLabel(n.closest(".appendix")?"Appendix":"Section",n.querySelector(":scope > bdi.secno")),s=mn`<div class="header-wrapper"></div>`;n.replaceWith(s);const o=mn`<a
       href="#${t}"
       class="self-link"
       aria-label="${r}"
-    ></a>`;s.append(n,o)}}});var Qc=String.raw`.caniuse-stats{display:flex;column-gap:2em}
+    ></a>`;s.append(n,o)}}});var el=String.raw`.caniuse-stats{display:flex;column-gap:2em}
 .caniuse-group{display:flex;flex:1;flex-direction:column;justify-content:flex-end;flex-basis:auto}
 .caniuse-browsers{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;margin-top:.2em;column-gap:.4em;border-bottom:1px solid #ccc;row-gap:.4em;padding-bottom:.4cm}
 .caniuse-type{align-self:center;border-top:none;text-transform:capitalize;font-size:.8em;margin-top:-.8em;font-weight:700}
@@ -991,12 +991,12 @@ img.caniuse-browser{filter:drop-shadow(0 0 .1cm #666);background:0 0}
 .caniuse-cell.y::before{content:"✔️";padding:.5em}
 .caniuse-cell.n::before{content:"❌";padding:.5em}
 .caniuse-cell:is(.a,.d,.p,.x,.u)::before{content:"⚠️";padding:.5em}
-}`;const Xc="core/caniuse",el="https://respec.org/caniuse/",tl=new Map([["and_chr",{name:"Android Chrome",path:"chrome",type:"mobile"}],["and_ff",{name:"Android Firefox",path:"firefox",type:"mobile"}],["and_uc",{name:"Android UC",path:"uc",type:"mobile"}],["chrome",{name:"Chrome",type:"desktop"}],["edge",{name:"Edge",type:"desktop"}],["firefox",{name:"Firefox",type:"desktop"}],["ios_saf",{name:"iOS Safari",path:"safari-ios",type:"mobile"}],["op_mob",{name:"Opera Mobile",path:"opera",type:"mobile"}],["opera",{name:"Opera",type:"desktop"}],["safari",{name:"Safari",type:"desktop"}],["samsung",{name:"Samsung Internet",path:"samsung-internet",type:"mobile"}]]),nl=new Map([["a","almost supported (aka Partial support)"],["d","disabled by default"],["n","no support, or disabled by default"],["p","no support, but has Polyfill"],["u","unknown support"],["x","requires prefix to work"],["y","supported by default"]]);var rl=Object.freeze({__proto__:null,BROWSERS:tl,name:Xc,prepare:function(e){if(!e.caniuse)return;!function(e){const t=new Set(tl.keys());t.delete("op_mob"),t.delete("opera");const n={removeOnSave:!0,browsers:[...t]};if("string"==typeof e.caniuse)return void(e.caniuse={feature:e.caniuse,...n});e.caniuse={...n,...e.caniuse}}(e),function({caniuse:e}){const{browsers:t}=e,n=t.filter((e=>!tl.has(e)));if(n.length){ir(pr`Invalid browser(s): (${ur(n,{quotes:!0})}) in the \`browser\` property of ${"[caniuse]"}.`,Xc)}}(e);const t=e.caniuse;t.feature&&document.head.appendChild(bn`<style
+}`;const tl="core/caniuse",nl="https://respec.org/caniuse/",rl=new Map([["and_chr",{name:"Android Chrome",path:"chrome",type:"mobile"}],["and_ff",{name:"Android Firefox",path:"firefox",type:"mobile"}],["and_uc",{name:"Android UC",path:"uc",type:"mobile"}],["chrome",{name:"Chrome",type:"desktop"}],["edge",{name:"Edge",type:"desktop"}],["firefox",{name:"Firefox",type:"desktop"}],["ios_saf",{name:"iOS Safari",path:"safari-ios",type:"mobile"}],["op_mob",{name:"Opera Mobile",path:"opera",type:"mobile"}],["opera",{name:"Opera",type:"desktop"}],["safari",{name:"Safari",type:"desktop"}],["samsung",{name:"Samsung Internet",path:"samsung-internet",type:"mobile"}]]),sl=new Map([["a","almost supported (aka Partial support)"],["d","disabled by default"],["n","no support, or disabled by default"],["p","no support, but has Polyfill"],["u","unknown support"],["x","requires prefix to work"],["y","supported by default"]]);var ol=Object.freeze({__proto__:null,BROWSERS:rl,name:tl,prepare:function(e){if(!e.caniuse)return;!function(e){const t=new Set(rl.keys());t.delete("op_mob"),t.delete("opera");const n={removeOnSave:!0,browsers:[...t]};if("string"==typeof e.caniuse)return void(e.caniuse={feature:e.caniuse,...n});e.caniuse={...n,...e.caniuse}}(e),function({caniuse:e}){const{browsers:t}=e,n=t.filter((e=>!rl.has(e)));if(n.length){sr(ur`Invalid browser(s): (${cr(n,{quotes:!0})}) in the \`browser\` property of ${"[caniuse]"}.`,tl)}}(e);const t=e.caniuse;t.feature&&document.head.appendChild(mn`<style
       id="caniuse-stylesheet"
       class="${t.removeOnSave?"removeOnSave":""}"
     >
-      ${Qc}
-    </style>`)},run:async function(e){const t=e.caniuse;if(!t?.feature)return;const n=new URL(t.feature,"https://caniuse.com/").href,r=document.querySelector(".head dl"),i=async function(e){const{feature:t,browsers:n,apiURL:r}=e,s=new URL(r||`./${t}`,el);n.forEach((e=>s.searchParams.append("browsers",e)));const o=await fetch(s);if(!o.ok){const{status:e,statusText:t}=o;throw new Error(`Failed to get caniuse data: (${e}) ${t}`)}return o.json()}(e.caniuse).then((e=>async function(e,{feature:t}){const n=e.result,r=new Map([["desktop",[]],["mobile",[]]]),s=function(e){return(t,{browser:n,version:r,caniuse:s})=>{const{name:o,type:i}=tl.get(n),a=`${o}${r?` version ${r}`:""}`,c=nl.get(s),l=`${e} is ${c} since ${a} on ${i}.`,u=`caniuse-cell ${s}`,d=(p=`${c} since ${a}.`).charAt(0).toUpperCase()+p.slice(1);var p;const f=r||"—",h=function(e){const t=tl.get(e).path??e;return`https://www.w3.org/assets/logos/browser-logos/${t}/${t}.svg`}(n),m=bn`
+      ${el}
+    </style>`)},run:async function(e){const t=e.caniuse;if(!t?.feature)return;const n=new URL(t.feature,"https://caniuse.com/").href,r=document.querySelector(".head dl"),s=async function(e){const{feature:t,browsers:n,apiURL:r}=e,s=new URL(r||`./${t}`,nl);n.forEach((e=>s.searchParams.append("browsers",e)));const o=await fetch(s);if(!o.ok){const{status:e,statusText:t}=o;throw new Error(`Failed to get caniuse data: (${e}) ${t}`)}return o.json()}(e.caniuse).then((e=>async function(e,{feature:t}){const n=e.result,r=new Map([["desktop",[]],["mobile",[]]]),s=function(e){return(t,{browser:n,version:r,caniuse:s})=>{const{name:o,type:i}=rl.get(n),a=`${o}${r?` version ${r}`:""}`,c=sl.get(s),l=`${e} is ${c} since ${a} on ${i}.`,u=`caniuse-cell ${s}`,d=(p=`${c} since ${a}.`).charAt(0).toUpperCase()+p.slice(1);var p;const f=r||"—",h=function(e){const t=rl.get(e).path??e;return`https://www.w3.org/assets/logos/browser-logos/${t}/${t}.svg`}(n),m=mn`
       <div class="${u}" title="${d}" aria-label="${l}">
         <img
           class="caniuse-browser"
@@ -1006,16 +1006,16 @@ img.caniuse-browser{filter:drop-shadow(0 0 .1cm #666);background:0 0}
           alt="${o} logo"
         /><span class="browser-version">${f}</span>
       </div>
-    `;return t.get(i).push(m),t}}(t);n.reduce(s,r);const o=[...r].filter((([,e])=>e.length)).map((([e,t])=>bn`<div class="caniuse-group">
+    `;return t.get(i).push(m),t}}(t);n.reduce(s,r);const o=[...r].filter((([,e])=>e.length)).map((([e,t])=>mn`<div class="caniuse-group">
           <div class="caniuse-browsers">${t}</div>
           <div class="caniuse-type"><span>${e}</div>
-        </div>`));return o.push(bn`<a class="caniuse-cell" href="https://caniuse.com/${t}"
+        </div>`));return o.push(mn`<a class="caniuse-cell" href="https://caniuse.com/${t}"
       >More info</a
-    >`),o}(e,t))).catch((e=>function(e,t,n){const r=`Failed to retrieve feature "${t.feature}".`,s=pr`Please check the feature key on [caniuse.com](https://caniuse.com) and update ${"[caniuse]"}.`;return or(r,Xc,{hint:s}),console.error(e),bn`<a href="${n}">caniuse.com</a>`}(e,t,n))),a=bn`<dt class="caniuse-title">Browser support:</dt>
+    >`),o}(e,t))).catch((e=>function(e,t,n){const r=`Failed to retrieve feature "${t.feature}".`,s=ur`Please check the feature key on [caniuse.com](https://caniuse.com) and update ${"[caniuse]"}.`;return rr(r,tl,{hint:s,cause:e}),mn`<a href="${n}">caniuse.com</a>`}(e,t,n))),o=mn`<dt class="caniuse-title">Browser support:</dt>
     <dd class="caniuse-stats">
-      ${{any:i,placeholder:"Fetching data from caniuse.com..."}}
-    </dd>`;r.append(...a.childNodes),await i,s("amend-user-config",{caniuse:t.feature}),t.removeOnSave&&(r.querySelectorAll(".caniuse-browser").forEach((e=>e.classList.add("removeOnSave"))),o("beforesave",(e=>{bn.bind(e.querySelector(".caniuse-stats"))`
-        <a href="${n}">caniuse.com</a>`})))}});var sl=String.raw`.mdn{font-size:.75em;position:absolute;right:.3em;min-width:0;margin-top:3rem}
+      ${{any:s,placeholder:"Fetching data from caniuse.com..."}}
+    </dd>`;r.append(...o.childNodes),await s,fr("amend-user-config",{caniuse:t.feature}),t.removeOnSave&&(r.querySelectorAll(".caniuse-browser").forEach((e=>e.classList.add("removeOnSave"))),hr("beforesave",(e=>{mn.bind(e.querySelector(".caniuse-stats"))`
+        <a href="${n}">caniuse.com</a>`})))}});var il=String.raw`.mdn{font-size:.75em;position:absolute;right:.3em;min-width:0;margin-top:3rem}
 .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;background:var(--indextable-hover-bg,#fff);color:#000;color:var(--indextable-hover-text,#000);box-shadow:0 1em 3em -.4em rgba(0,0,0,.3),0 0 1px 1px rgba(0,0,0,.05);box-shadow:0 1em 3em -.4em var(--tocsidebar-shadow,rgba(0,0,0,.3)),0 0 1px 1px var(--tocsidebar-shadow,rgba(0,0,0,.05));border-radius:2px;z-index:11;margin-bottom:.4em}
 .mdn summary{text-align:right;cursor:default;margin-right:-.4em}
@@ -1038,33 +1038,33 @@ img.caniuse-browser{filter:drop-shadow(0 0 .1cm #666);background:0 0}
 .mdn .safari::before{background-image:url(https://www.w3.org/assets/logos/browser-logos/safari/safari.svg)}
 .mdn .safari_ios::before{background-image:url(https://www.w3.org/assets/logos/browser-logos/safari-ios/safari-ios.svg)}
 .mdn .samsunginternet_android::before{background-image:url(https://www.w3.org/assets/logos/browser-logos/samsung-internet/samsung-internet.svg)}
-.mdn .webview_android::before{background-image:url(https://www.w3.org/assets/logos/browser-logos/android-webview/android-webview.png)}`;const ol="core/mdn-annotation",il="https://w3c.github.io/mdn-spec-links/",al="https://developer.mozilla.org/en-US/docs/Web/",cl={chrome:"Chrome",chrome_android:"Chrome Android",edge:"Edge",edge_mobile:"Edge Mobile",firefox:"Firefox",firefox_android:"Firefox Android",opera:"Opera",opera_android:"Opera Android",safari:"Safari",safari_ios:"Safari iOS",samsunginternet_android:"Samsung Internet",webview_android:"WebView Android"},ll=On({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 ul(e){const t=e.closest("section");if(!t)return;const{previousElementSibling:n}=t;if(n&&n.classList.contains("mdn"))return n;const r=bn`<aside class="mdn"></aside>`;return t.before(r),r}function dl(e){const{name:t,slug:n,summary:r,support:s,engines:o}=e,i=n.slice(n.indexOf("/")+1),a=`${al}${n}`,c=`Expand MDN details for ${t}`,l=function(e){if(3===e.length)return bn`<span title="${ll.inAllEngines}">✅</span>`;if(e.length<2)return bn`<span title="${ll.inSomeEngines}">🚫</span>`;return bn`<span> </span>`}(o);return bn`<details>
+.mdn .webview_android::before{background-image:url(https://www.w3.org/assets/logos/browser-logos/android-webview/android-webview.png)}`;const al="core/mdn-annotation",cl="https://w3c.github.io/mdn-spec-links/",ll="https://developer.mozilla.org/en-US/docs/Web/",ul={chrome:"Chrome",chrome_android:"Chrome Android",edge:"Edge",edge_mobile:"Edge Mobile",firefox:"Firefox",firefox_android:"Firefox Android",opera:"Opera",opera_android:"Opera Android",safari:"Safari",safari_ios:"Safari iOS",samsunginternet_android:"Samsung Internet",webview_android:"WebView Android"},dl=Nn({en:{inAllEngines:"This feature is in all major engines.",inSomeEngines:"This feature has limited support."},zh:{inAllEngines:"所有主要引擎均支持此特性。",inSomeEngines:"此功能支持有限。"}});function pl(e){const t=e.closest("section");if(!t)return;const{previousElementSibling:n}=t;if(n&&n.classList.contains("mdn"))return n;const r=mn`<aside class="mdn"></aside>`;return t.before(r),r}function fl(e){const{name:t,slug:n,summary:r,support:s,engines:o}=e,i=n.slice(n.indexOf("/")+1),a=`${ll}${n}`,c=`Expand MDN details for ${t}`,l=function(e){if(3===e.length)return mn`<span title="${dl.inAllEngines}">✅</span>`;if(e.length<2)return mn`<span title="${dl.inSomeEngines}">🚫</span>`;return mn`<span> </span>`}(o);return mn`<details>
     <summary aria-label="${c}"><span>MDN</span>${l}</summary>
     <a title="${r}" href="${a}">${i}</a>
-    ${function(e){if(3===e.length)return bn`<p class="engines-all">${ll.inAllEngines}</p>`;if(e.length<2)return bn`<p class="engines-some">${ll.inSomeEngines}</p>`}(o)}
-    ${s?function(e){function t(e,t,n){const r="Unknown"===t?"?":t,s=`${e} ${t.toLowerCase()}`;return bn`<tr class="${s}">
-      <td>${cl[e]}</td>
+    ${function(e){if(3===e.length)return mn`<p class="engines-all">${dl.inAllEngines}</p>`;if(e.length<2)return mn`<p class="engines-some">${dl.inSomeEngines}</p>`}(o)}
+    ${s?function(e){function t(e,t,n){const r="Unknown"===t?"?":t,s=`${e} ${t.toLowerCase()}`;return mn`<tr class="${s}">
+      <td>${ul[e]}</td>
       <td>${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 bn`<table>
-    ${Object.keys(cl).map((r=>e[r]?n(r,e[r]):t(r,"Unknown","")))}
-  </table>`}(s):bn`<p class="nosupportdata">No support data.</p>`}
-  </details>`}var pl=Object.freeze({__proto__:null,name:ol,run:async function(e){const t=function(e){const{shortName:t,mdn:n}=e;if(!n)return;return"string"==typeof n?n:n.key||t}(e);if(!t)return;const n=await async function(e,t){const{baseJsonPath:n=il,maxAge:r=864e5}=t,s=new URL(`${e}.json`,n).href,o=await Un(s,r);if(404===o.status){return void or(`Could not find MDN data associated with key "${e}".`,ol,{hint:"Please add a valid key to `respecConfig.mdn`"})}return await o.json()}(t,e.mdn);if(!n)return;const r=document.createElement("style");r.textContent=sl,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=ul(e);if(r)for(const e of t)r.append(dl(e))}}});const fl="ui/save-html",hl=On({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"}}),ml=[{id:"respec-save-as-html",ext:"html",title:"HTML",type:"text/html",get href(){return mr(this.type)}},{id:"respec-save-as-xml",ext:"xhtml",title:"XML",type:"application/xml",get href(){return mr(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 gl=Object.freeze({__proto__:null,exportDocument:function(e,t){return ir("Exporting via ui/save-html module's `exportDocument()` is deprecated and will be removed.",fl,{hint:"Use core/exporter `rsDocToDataURL()` instead."}),mr(t)},name:fl,run:function(e){const t={async show(t){await document.respec.ready;const n=bn`<div class="respec-save-buttons">
-        ${ml.map((t=>function(e,t){const{id:n,href:r,ext:s,title:o,type:i}=e,a=qn(t.publishDate||new Date),c=[t.specStatus,t.shortName||"spec",a].join("-");return bn`<a
+    </tr>`}function n(e,n){if(n.version_removed)return t(e,"No","");const r=n.version_added;return"boolean"==typeof r?t(e,r?"Yes":"No",""):r?t(e,"Yes",`${r}+`):t(e,"Unknown","")}return mn`<table>
+    ${Object.keys(ul).map((r=>e[r]?n(r,e[r]):t(r,"Unknown","")))}
+  </table>`}(s):mn`<p class="nosupportdata">No support data.</p>`}
+  </details>`}var hl=Object.freeze({__proto__:null,name:al,run:async function(e){const t=function(e){const{shortName:t,mdn:n}=e;if(!n)return;return"string"==typeof n?n:n.key||t}(e);if(!t)return;const n=await async function(e,t){const{baseJsonPath:n=cl,maxAge:r=864e5}=t,s=new URL(`${e}.json`,n).href,o=await qn(s,r);if(404===o.status){return void rr(`Could not find MDN data associated with key "${e}".`,al,{hint:"Please add a valid key to `respecConfig.mdn`"})}return await o.json()}(t,e.mdn);if(!n)return;const r=document.createElement("style");r.textContent=il,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=pl(e);if(r)for(const e of t)r.append(fl(e))}}});const ml="ui/save-html",gl=Nn({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"}}),bl=[{id:"respec-save-as-html",ext:"html",title:"HTML",type:"text/html",get href(){return br(this.type)}},{id:"respec-save-as-xml",ext:"xhtml",title:"XML",type:"application/xml",get href(){return br(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 yl=Object.freeze({__proto__:null,exportDocument:function(e,t){return sr("Exporting via ui/save-html module's `exportDocument()` is deprecated and will be removed.",ml,{hint:"Use core/exporter `rsDocToDataURL()` instead."}),br(t)},name:ml,run:function(e){const t={async show(t){await document.respec.ready;const n=mn`<div class="respec-save-buttons">
+        ${bl.map((t=>function(e,t){const{id:n,href:r,ext:s,title:o,type:i}=e,a=On(t.publishDate||new Date),c=[t.specStatus,t.shortName||"spec",a].join("-");return mn`<a
     href="${r}"
     id="${n}"
     download="${c}.${s}"
     type="${i}"
     class="respec-save-button"
-    onclick=${()=>Gr.closeModal()}
+    onclick=${()=>Yr.closeModal()}
     >${o}</a
   >`}(t,e)))}
-      </div>`;Gr.freshModal(hl.save_snapshot,n,t)}},n="download"in HTMLAnchorElement.prototype;let r;n&&(r=Gr.addCommand(hl.save_snapshot,(function(){if(!n)return;t.show(r)}),"Ctrl+Shift+Alt+S","💾"))}});const bl="https://respec.org/specref/",yl=On({en:{search_specref:"Search Specref"},nl:{search_specref:"Doorzoek Specref"},ja:{search_specref:"仕様検索"},de:{search_specref:"Spezifikationen durchsuchen"},zh:{search_specref:"搜索 Specref"}}),wl=Gr.addCommand(yl.search_specref,(function(){const e=bn`
-    <iframe class="respec-iframe" src="${bl}" onload=${e=>e.target.classList.add("ready")}></iframe>
-    <a href="${bl}" target="_blank">Open Search UI in a new tab</a>
-  `;Gr.freshModal(yl.search_specref,e,wl)}),"Ctrl+Shift+Alt+space","🔎");var vl=Object.freeze({__proto__:null});const $l="https://respec.org/xref/",kl=On({en:{title:"Search definitions"},ja:{title:"定義検索"},de:{title:"Definitionen durchsuchen"},zh:{title:"搜索定义"}}),xl=Gr.addCommand(kl.title,(function(){const e=bn`
-    <iframe class="respec-iframe" src="${$l}" onload="${e=>e.target.classList.add("ready")}"></iframe>
-    <a href="${$l}" target="_blank">Open Search UI in a new tab</a>
-  `;Gr.freshModal(kl.title,e,xl)}),"Ctrl+Shift+Alt+x","📚");var _l=Object.freeze({__proto__:null});const Sl=On({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 Cl=document.createElement("div"),Rl=bn.bind(Cl),El=Gr.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)`:`${t.toFixed(2)} milliseconds`}))).map(Al).forEach((t=>{e.push(t)}));Rl`
+      </div>`;Yr.freshModal(gl.save_snapshot,n,t)}},n="download"in HTMLAnchorElement.prototype;let r;n&&(r=Yr.addCommand(gl.save_snapshot,(function(){if(!n)return;t.show(r)}),"Ctrl+Shift+Alt+S","💾"))}});const wl="https://respec.org/specref/",vl=Nn({en:{search_specref:"Search Specref"},nl:{search_specref:"Doorzoek Specref"},ja:{search_specref:"仕様検索"},de:{search_specref:"Spezifikationen durchsuchen"},zh:{search_specref:"搜索 Specref"}}),$l=Yr.addCommand(vl.search_specref,(function(){const e=mn`
+    <iframe class="respec-iframe" src="${wl}" onload=${e=>e.target.classList.add("ready")}></iframe>
+    <a href="${wl}" target="_blank">Open Search UI in a new tab</a>
+  `;Yr.freshModal(vl.search_specref,e,$l)}),"Ctrl+Shift+Alt+space","🔎");var kl=Object.freeze({__proto__:null});const xl="https://respec.org/xref/",_l=Nn({en:{title:"Search definitions"},ja:{title:"定義検索"},de:{title:"Definitionen durchsuchen"},zh:{title:"搜索定义"}}),Sl=Yr.addCommand(_l.title,(function(){const e=mn`
+    <iframe class="respec-iframe" src="${xl}" onload="${e=>e.target.classList.add("ready")}"></iframe>
+    <a href="${xl}" target="_blank">Open Search UI in a new tab</a>
+  `;Yr.freshModal(_l.title,e,Sl)}),"Ctrl+Shift+Alt+x","📚");var Cl=Object.freeze({__proto__:null});const Rl=Nn({en:{about_respec:"About"},zh:{about_respec:"关于"},nl:{about_respec:"Over"},ja:{about_respec:"これについて"},de:{about_respec:"Über"}});window.respecVersion=window.respecVersion||"Developer Edition";const El=document.createElement("div"),Al=mn.bind(El),Tl=Yr.addCommand(`${Rl.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)`:`${t.toFixed(2)} milliseconds`}))).map(Ll).forEach((t=>{e.push(t)}));Al`
   <p>
     ReSpec is a document production toolchain, with a notable focus on W3C specifications.
   </p>
@@ -1088,15 +1088,15 @@ img.caniuse-browser{filter:drop-shadow(0 0 .1cm #666);background:0 0}
     </thead>
     <tbody>${e}</tbody>
   </table>
-`,Gr.freshModal(`${Sl.about_respec} - ${window.respecVersion}`,Cl,El)}),"Ctrl+Shift+Alt+A","ℹ️");function Al({name:e,duration:t}){return bn`
+`,Yr.freshModal(`${Rl.about_respec} - ${window.respecVersion}`,El,Tl)}),"Ctrl+Shift+Alt+A","ℹ️");function Ll({name:e,duration:t}){return mn`
     <tr>
       <td><a href="${`https://github.com/speced/respec/blob/develop/src/${e}.js`}">${e}</a></td>
       <td>${t}</td>
     </tr>
-  `}var Tl=Object.freeze({__proto__:null});var Ll=Object.freeze({__proto__:null,name:"core/seo",run:function(e){if(e.gitRevision){const t=bn`<meta
+  `}var Pl=Object.freeze({__proto__:null});var Il=Object.freeze({__proto__:null,name:"core/seo",run:function(e){if(e.gitRevision){const t=mn`<meta
       name="revision"
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 .dfn-panel{position:absolute;z-index:35;min-width:300px;max-width:500px;padding:.5em .75em;margin-top:.6em;font-family:"Helvetica Neue",sans-serif;font-size:small;background:#fff;background:var(--indextable-hover-bg,#fff);color:#000;color:var(--text,#000);box-shadow:0 1em 3em -.4em rgba(0,0,0,.3),0 0 1px 1px rgba(0,0,0,.05);box-shadow:0 1em 3em -.4em var(--tocsidebar-shadow,rgba(0,0,0,.3)),0 0 1px 1px var(--tocsidebar-shadow,rgba(0,0,0,.05));border-radius:2px}
 .dfn-panel:not(.docked)>.caret{position:absolute;top:-9px}
 .dfn-panel:not(.docked)>.caret::after,.dfn-panel:not(.docked)>.caret::before{content:"";position:absolute;border:10px solid transparent;border-top:0;border-bottom:10px solid #fff;border-bottom-color:var(--indextable-hover-bg,#fff);top:0}
@@ -1164,7 +1164,7 @@ var[data-type]:hover::after,var[data-type]:hover::before{opacity:1}`;var uu=Obje
 .dfn-panel a[href]:hover{border-bottom-width:1px}
 .dfn-panel ul{padding:0}
 .dfn-panel li{margin-left:1em}
-.dfn-panel.docked{position:fixed;left:.5em;top:unset;bottom:2em;margin:0 auto;max-width:calc(100vw - .75em * 2 - .5em - .2em * 2);max-height:30vh;overflow:auto}`;function ku(e){const{id:t}=e,n=e.dataset.href||`#${t}`,r=document.querySelectorAll(`a[href="${n}"]:not(.index-term)`),s=`dfn-panel-for-${e.id}`,o=e.getAttribute("aria-label")||jn(e.textContent),i=bn`
+.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 _u(e){const{id:t}=e,n=e.dataset.href||`#${t}`,r=document.querySelectorAll(`a[href="${n}"]:not(.index-term)`),s=`dfn-panel-for-${e.id}`,o=e.getAttribute("aria-label")||Dn(e.textContent),i=mn`
     <div
       class="dfn-panel"
       id="${s}"
@@ -1181,11 +1181,11 @@ var[data-type]:hover::after,var[data-type]:hover::before{opacity:1}`;var uu=Obje
           aria-label="Permalink for definition: ${o}. Activate to close this dialog."
           >Permalink</a
         >
-        ${function(e){return e.matches("dfn[data-export]")?bn`<span
+        ${function(e){return e.matches("dfn[data-export]")?mn`<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 bn`<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 mn`<a
         href="${e}"
         class="marker idl-block"
         title="Jump to IDL declaration"
@@ -1193,42 +1193,42 @@ var[data-type]:hover::after,var[data-type]:hover::before{opacity:1}`;var uu=Obje
       >`}}return null}(e,r)}
       </div>
       <p><b>Referenced in:</b></p>
-      ${function(e,t){if(!t.length)return bn`<ul>
+      ${function(e,t){if(!t.length)return mn`<ul>
       <li>Not referenced in this document.</li>
-    </ul>`;const n=new Map;t.forEach(((t,r)=>{const s=t.id||`ref-for-${e}-${r+1}`;t.id||(t.id=s);const o=function(e){const t=e.closest("section");if(!t)return null;const n=t.querySelector("h1, h2, h3, h4, h5, h6");return n?`§ ${jn(n.textContent)}`:null}(t);(n.get(o)||n.set(o,[]).get(o)).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=>bn`<li>
-      ${r(e).map((e=>bn`<a href="#${e.id}" title="${e.title}">${e.text}</a
+    </ul>`;const n=new Map;t.forEach(((t,r)=>{const s=t.id||`ref-for-${e}-${r+1}`;t.id||(t.id=s);const o=function(e){const t=e.closest("section");if(!t)return null;const n=t.querySelector("h1, h2, h3, h4, h5, h6");return n?`§ ${Dn(n.textContent)}`:null}(t);(n.get(o)||n.set(o,[]).get(o)).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=>mn`<li>
+      ${r(e).map((e=>mn`<a href="#${e.id}" title="${e.title}">${e.text}</a
           >${" "}`))}
-    </li>`;return bn`<ul>
+    </li>`;return mn`<ul>
     ${[...n].map(s)}
   </ul>`}(t,r)}
     </div>
-  `;return i}var xu=Object.freeze({__proto__:null,name:"core/dfn-panel",run:async function(){document.head.insertBefore(bn`<style>
-      ${$u}
-    </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(ku(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 Ed}))).default}catch{return ql("./src/core/dfn-panel.runtime.js")}}(),document.body.append(n)}});const _u="rs-changelog",Su=class extends HTMLElement{constructor(){super(),this.props={from:this.getAttribute("from"),to:this.getAttribute("to")||"HEAD",filter:"function"==typeof window[this.getAttribute("filter")]?window[this.getAttribute("filter")]:()=>!0}}connectedCallback(){const{from:e,to:t,filter:n}=this.props;bn.bind(this)`
+  `;return i}var Su=Object.freeze({__proto__:null,name:"core/dfn-panel",run:async function(){document.head.insertBefore(mn`<style>
+      ${xu}
+    </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(_u(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 Td}))).default}catch{return Ul("./src/core/dfn-panel.runtime.js")}}(),document.body.append(n)}});const Cu="rs-changelog",Ru=class extends HTMLElement{constructor(){super(),this.props={from:this.getAttribute("from"),to:this.getAttribute("to")||"HEAD",filter:"function"==typeof window[this.getAttribute("filter")]?window[this.getAttribute("filter")]:()=>!0}}connectedCallback(){const{from:e,to:t,filter:n}=this.props;mn.bind(this)`
       <ul>
-      ${{any:Cu(e,t,n).then((e=>async function(e){const{repoURL:t}=await io;return e.map((e=>{const[n,r=null]=e.message.split(/\(#(\d+)\)/,2),s=`${t}commit/${e.hash}`,o=r&&bn` (<a href="${r?`${t}pull/${r}`:null}">#${r}</a>)`;return bn`<li><a href="${s}">${n.trim()}</a>${o}</li>`}))}(e))).catch((e=>or(e.message,_u,{elements:[this]}))).finally((()=>{this.dispatchEvent(new CustomEvent("done"))})),placeholder:"Loading list of commits..."}}
+      ${{any:Eu(e,t,n).then((e=>async function(e){const{repoURL:t}=await co;return e.map((e=>{const[n,r=null]=e.message.split(/\(#(\d+)\)/,2),s=`${t}commit/${e.hash}`,o=r&&mn` (<a href="${r?`${t}pull/${r}`:null}">#${r}</a>)`;return mn`<li><a href="${s}">${n.trim()}</a>${o}</li>`}))}(e))).catch((e=>rr(e.message,Cu,{elements:[this],cause:e}))).finally((()=>{this.dispatchEvent(new CustomEvent("done"))})),placeholder:"Loading list of commits..."}}
       </ul>
-    `}};async function Cu(e,t,n){let r;try{const s=await io;if(!s)throw new Error("`respecConfig.github` is not set");const o=new URL("commits",`${s.apiBase}/${s.fullName}/`);o.searchParams.set("from",e),o.searchParams.set("to",t);const i=await fetch(o.href);if(!i.ok)throw new Error(`Request to ${o} failed with status code ${i.status}`);if(r=await i.json(),!r.length)throw new Error(`No commits between ${e}..${t}.`);r=r.filter(n)}catch(e){const t=`Error loading commits from GitHub. ${e.message}`;throw console.error(e),new Error(t)}return r}const Ru=[Object.freeze({__proto__:null,element:Su,name:_u})];var Eu=Object.freeze({__proto__:null,name:"core/custom-elements/index",run:async function(){Ru.forEach((e=>{customElements.define(e.name,e.element)}));const e=Ru.map((e=>e.name)).join(", "),t=[...document.querySelectorAll(e)].map((e=>new Promise((t=>e.addEventListener("done",t,{once:!0})))));await Promise.all(t)}});var Au=Object.freeze({__proto__:null,name:"core/web-monetization",run:function(e){if(!1===e.monetization)return;const{monetization:t}=e,{removeOnSave:n,paymentPointer:r}=function(e){const t={paymentPointer:"$respec.org",removeOnSave:!0};switch(typeof e){case"string":t.paymentPointer=e;break;case"object":e.paymentPointer&&(t.paymentPointer=String(e.paymentPointer)),!1===e.removeOnSave&&(t.removeOnSave=!1)}return t}(t),s=n?"removeOnSave":null;document.head.append(bn`<meta
+    `}};async function Eu(e,t,n){let r;try{const s=await co;if(!s)throw new Error("`respecConfig.github` is not set");const o=new URL("commits",`${s.apiBase}/${s.fullName}/`);o.searchParams.set("from",e),o.searchParams.set("to",t);const i=await fetch(o.href);if(!i.ok)throw new Error(`Request to ${o} failed with status code ${i.status}`);if(r=await i.json(),!r.length)throw new Error(`No commits between ${e}..${t}.`);r=r.filter(n)}catch(e){const t=`Error loading commits from GitHub. ${e.message}`;throw new Error(t,{cause:e})}return r}const Au=[Object.freeze({__proto__:null,element:Ru,name:Cu})];var Tu=Object.freeze({__proto__:null,name:"core/custom-elements/index",run:async function(){Au.forEach((e=>{customElements.define(e.name,e.element)}));const e=Au.map((e=>e.name)).join(", "),t=[...document.querySelectorAll(e)].map((e=>new Promise((t=>e.addEventListener("done",t,{once:!0})))));await Promise.all(t)}});var Lu=Object.freeze({__proto__:null,name:"core/web-monetization",run:function(e){if(!1===e.monetization)return;const{monetization:t}=e,{removeOnSave:n,paymentPointer:r}=function(e){const t={paymentPointer:"$respec.org",removeOnSave:!0};switch(typeof e){case"string":t.paymentPointer=e;break;case"object":e.paymentPointer&&(t.paymentPointer=String(e.paymentPointer)),!1===e.removeOnSave&&(t.removeOnSave=!1)}return t}(t),s=n?"removeOnSave":null;document.head.append(mn`<meta
       name="monetization"
       content="${r}"
       class="${s}"
-    />`)}});var Tu=Object.freeze({__proto__:null,name:"core/dfn-contract",run:function(){!function(){const e=document.querySelectorAll("dfn:is([data-dfn-type=''],:not([data-dfn-type]))");for(const t of e)t.dataset.dfnType="dfn";const t=document.querySelectorAll("dfn:not([data-noexport], [data-export], [data-dfn-type='dfn'], [data-cite])");for(const e of t)e.dataset.export=""}(),function(){const e=document.querySelectorAll("dl.definitions dt:has(dfn[data-dfn-type])");for(const t of e){const e=t.querySelector("dfn[data-dfn-type]").id,n=t.nextElementSibling;n&&!n.dataset.defines&&e&&(n.dataset.defines=`#${e}`)}const t=document.querySelectorAll(".definition:has(dfn[data-dfn-type])");for(const e of t){const t=e.querySelector("dfn[data-dfn-type]");t.id&&!e.dataset.defines&&(e.dataset.defines=`#${t.id}`)}}()}});const Lu="core/before-save";var Pu=Object.freeze({__proto__:null,name:Lu,run:function(e){if(e.beforeSave)if(Array.isArray(e.beforeSave)&&!e.beforeSave.some((e=>"function"!=typeof e||"AsyncFunction"===e.constructor.name)))o("beforesave",(t=>{!function(e,t){let n=0;for(const r of e)try{r(t)}catch(e){or(pr`Function ${`\`${r.name}\``||`at position ${n}`}\` threw an error during processing of ${"[beforeSave]"}.`,Lu,{hint:"See developer console."}),console.error(e)}finally{n++}}(e.beforeSave,t.ownerDocument)}),{once:!0});else{or(pr`${"[beforeSave]"} configuration option must be an array of synchronous JS functions.`,Lu)}}});const Iu="core/linter-rules/check-charset",Du=On({en:{msg:"Document must only contain one `<meta>` tag with charset set to 'utf-8'",hint:'Add this line in your document `<head>` section - `<meta charset="utf-8">` or set charset to "utf-8" if not set already.'},zh:{msg:"文档只能包含一个 charset 属性为 utf-8 的 `<meta>` 标签",hint:'将此行添加到文档的 `<head>` 部分—— `<meta charset="utf-8">` 或将 charset 设置为 utf-8（如果尚未设置）。'}});var Nu=Object.freeze({__proto__:null,name:Iu,run:function(e){if(!e.lint?.["check-charset"])return;const t=document.querySelectorAll("meta[charset]"),n=[];for(const e of t)n.push(e.getAttribute("charset").trim().toLowerCase());n.includes("utf-8")&&1===t.length||ir(Du.msg,Iu,{hint:Du.hint,elements:[...t]})}});const ju="core/linter-rules/check-punctuation",Ou=[".",":","!","?"],Mu=On({en:{msg:"`p` elements should end with a punctuation mark.",hint:`Please make sure \`p\` elements end with one of: ${Ou.map((e=>`"${e}"`)).join(", ")}.`}});var qu=Object.freeze({__proto__:null,name:ju,run:function(e){if(!e.lint?.["check-punctuation"])return;const t=new RegExp(`[${Ou.join("")}\\]]$|^ *$`,"m"),n=[...document.querySelectorAll("p:not(#back-to-top,#w3c-state)")].filter((e=>!t.test(e.textContent.trim())));n.length&&ir(Mu.msg,ju,{hint:Mu.hint,elements:n})}});const zu="core/linter-rules/check-internal-slots",Uu=On({en:{msg:"Internal slots should be preceded by a '.'",hint:"Add a '.' between the elements mentioned."}});var Wu=Object.freeze({__proto__:null,name:zu,run:function(e){if(!e.lint?.["check-internal-slots"])return;const t=[...document.querySelectorAll("var+a")].filter((({previousSibling:{nodeName:e}})=>e&&"VAR"===e));t.length&&ir(Uu.msg,zu,{hint:Uu.hint,elements:t})}});const Fu="core/linter-rules/local-refs-exist",Bu=On({en:{msg:"Broken local reference found in document.",hint:"Please fix the links mentioned."}});function Hu(e){const t=e.getAttribute("href").substring(1),n=e.ownerDocument;return!n.getElementById(t)&&!n.getElementsByName(t).length}var Gu=Object.freeze({__proto__:null,name:Fu,run:function(e){if(!e.lint?.["local-refs-exist"])return;const t=[...document.querySelectorAll("a[href^='#']")].filter(Hu);t.length&&ir(Bu.msg,Fu,{hint:Bu.hint,elements:t})}});const Vu="core/linter-rules/no-captionless-tables",Yu=On({en:{msg:"All tables marked with class='numbered' must start with a caption element.",hint:"Add a `caption` to the offending table."}});var Ku=Object.freeze({__proto__:null,name:Vu,run:function(e){if(!e.lint?.["no-captionless-tables"])return;const t=[...document.querySelectorAll("table.numbered")].filter((e=>!(e.firstElementChild instanceof HTMLTableCaptionElement)));t.length&&ir(Yu.msg,Vu,{hint:Yu.hint,elements:t})}});const Zu="no-unused-dfns",Ju="core/linter-rules/no-unused-dfns",Qu=On({en:{msg:e=>`Found definition for "${e}", but nothing links to it. This is usually a spec bug!`,get hint(){return pr`
+    />`)}});var Pu=Object.freeze({__proto__:null,name:"core/dfn-contract",run:function(){!function(){const e=document.querySelectorAll("dfn:is([data-dfn-type=''],:not([data-dfn-type]))");for(const t of e)t.dataset.dfnType="dfn";const t=document.querySelectorAll("dfn:not([data-noexport], [data-export], [data-dfn-type='dfn'], [data-cite])");for(const e of t)e.dataset.export=""}(),function(){const e=document.querySelectorAll("dl.definitions dt:has(dfn[data-dfn-type])");for(const t of e){const e=t.querySelector("dfn[data-dfn-type]").id,n=t.nextElementSibling;n&&!n.dataset.defines&&e&&(n.dataset.defines=`#${e}`)}const t=document.querySelectorAll(".definition:has(dfn[data-dfn-type])");for(const e of t){const t=e.querySelector("dfn[data-dfn-type]");t.id&&!e.dataset.defines&&(e.dataset.defines=`#${t.id}`)}}()}});const Iu="core/before-save";var Du=Object.freeze({__proto__:null,name:Iu,run:function(e){if(e.beforeSave)if(Array.isArray(e.beforeSave)&&!e.beforeSave.some((e=>"function"!=typeof e||"AsyncFunction"===e.constructor.name)))hr("beforesave",(t=>{!function(e,t){let n=0;for(const r of e)try{r(t)}catch(e){rr(ur`Function ${`\`${r.name}\``||`at position ${n}`}\` threw an error during processing of ${"[beforeSave]"}.`,Iu,{hint:"See developer console.",cause:e})}finally{n++}}(e.beforeSave,t.ownerDocument)}),{once:!0});else{rr(ur`${"[beforeSave]"} configuration option must be an array of synchronous JS functions.`,Iu)}}});const Nu="core/linter-rules/check-charset",ju=Nn({en:{msg:"Document must only contain one `<meta>` tag with charset set to 'utf-8'",hint:'Add this line in your document `<head>` section - `<meta charset="utf-8">` or set charset to "utf-8" if not set already.'},zh:{msg:"文档只能包含一个 charset 属性为 utf-8 的 `<meta>` 标签",hint:'将此行添加到文档的 `<head>` 部分—— `<meta charset="utf-8">` 或将 charset 设置为 utf-8（如果尚未设置）。'}});var Ou=Object.freeze({__proto__:null,name:Nu,run:function(e){if(!e.lint?.["check-charset"])return;const t=document.querySelectorAll("meta[charset]"),n=[];for(const e of t)n.push(e.getAttribute("charset").trim().toLowerCase());n.includes("utf-8")&&1===t.length||sr(ju.msg,Nu,{hint:ju.hint,elements:[...t]})}});const Mu="core/linter-rules/check-punctuation",qu=[".",":","!","?"],zu=Nn({en:{msg:"`p` elements should end with a punctuation mark.",hint:`Please make sure \`p\` elements end with one of: ${qu.map((e=>`"${e}"`)).join(", ")}.`}});var Uu=Object.freeze({__proto__:null,name:Mu,run:function(e){if(!e.lint?.["check-punctuation"])return;const t=new RegExp(`[${qu.join("")}\\]]$|^ *$`,"m"),n=[...document.querySelectorAll("p:not(#back-to-top,#w3c-state)")].filter((e=>!t.test(e.textContent.trim())));n.length&&sr(zu.msg,Mu,{hint:zu.hint,elements:n})}});const Wu="core/linter-rules/check-internal-slots",Fu=Nn({en:{msg:"Internal slots should be preceded by a '.'",hint:"Add a '.' between the elements mentioned."}});var Bu=Object.freeze({__proto__:null,name:Wu,run:function(e){if(!e.lint?.["check-internal-slots"])return;const t=[...document.querySelectorAll("var+a")].filter((({previousSibling:{nodeName:e}})=>e&&"VAR"===e));t.length&&sr(Fu.msg,Wu,{hint:Fu.hint,elements:t})}});const Hu="core/linter-rules/local-refs-exist",Gu=Nn({en:{msg:"Broken local reference found in document.",hint:"Please fix the links mentioned."}});function Vu(e){const t=e.getAttribute("href").substring(1),n=e.ownerDocument;return!n.getElementById(t)&&!n.getElementsByName(t).length}var Yu=Object.freeze({__proto__:null,name:Hu,run:function(e){if(!e.lint?.["local-refs-exist"])return;const t=[...document.querySelectorAll("a[href^='#']")].filter(Vu);t.length&&sr(Gu.msg,Hu,{hint:Gu.hint,elements:t})}});const Ku="core/linter-rules/no-captionless-tables",Zu=Nn({en:{msg:"All tables marked with class='numbered' must start with a caption element.",hint:"Add a `caption` to the offending table."}});var Ju=Object.freeze({__proto__:null,name:Ku,run:function(e){if(!e.lint?.["no-captionless-tables"])return;const t=[...document.querySelectorAll("table.numbered")].filter((e=>!(e.firstElementChild instanceof HTMLTableCaptionElement)));t.length&&sr(Zu.msg,Ku,{hint:Zu.hint,elements:t})}});const Qu="no-unused-dfns",Xu="core/linter-rules/no-unused-dfns",ed=Nn({en:{msg:e=>`Found definition for "${e}", but nothing links to it. This is usually a spec bug!`,get hint(){return ur`
         You can do one of the following...
 
           * Add a \`class="lint-ignore"\` attribute the definition.
           * Either remove the definition or change \`<dfn>\` to another type of HTML element.
           * If you meant to ${"[export|#data-export]"} the definition, add \`class="export"\` to the definition.
 
-        To silence this warning entirely, set \`lint: { "no-unused-dfns": false }\` in your \`respecConfig\`.`}}});function Xu(e){return!document.querySelector(`a[href="#${e.id}"]:not(.index-term, .self-link)`)}var ed=Object.freeze({__proto__:null,name:Ju,run:function(e){if(!e.lint?.[Zu])return;const t="error"===e.lint[Zu]?or:ir;[...document.querySelectorAll("dfn:not(.lint-ignore, [data-export], [data-cite])")].filter(Xu).forEach((e=>{const n=[e],r=jn(e.textContent);t(Qu.msg(r),Ju,{elements:n,hint:Qu.hint})}))}});const td="core/linter-rules/no-headingless-sections",nd=On({en:{msg:"All sections must start with a `h2-6` element.",hint:"Add a `h2-6` to the offending section or use a `<div>`."},nl:{msg:"Alle secties moeten beginnen met een `h2-6` element.",hint:"Voeg een `h2-6` toe aan de conflicterende sectie of gebruik een `<div>`."},zh:{msg:"所有章节（section）都必须以 `h2-6` 元素开头。",hint:"将 `h2-6` 添加到有问题的章节或使用 `<div>`。"}});var rd=Object.freeze({__proto__:null,name:td,run:function(e){if(!e.lint?.["no-headingless-sections"])return;const t=[...document.querySelectorAll("section:not(.head,#abstract,#sotd)")].filter((({firstElementChild:e})=>!e||!(e.matches(".header-wrapper")||e instanceof HTMLHeadingElement)));t.length&&ir(nd.msg,td,{hint:nd.hint,elements:t})}});const sd="core/linter-rules/no-unused-vars",od=On({en:{msg:"Variable was defined, but never used.",hint:"Add a `data-ignore-unused` attribute to the `<var>`."}});var id=Object.freeze({__proto__:null,name:sd,run:function(e){if(!e.lint?.["no-unused-vars"])return;const t=[],n=e=>!!e.querySelector(":scope > :not(section) ~ .algorithm, :scope > :not(section) .algorithm");for(const e of document.querySelectorAll("section")){if(!n(e))continue;const r=e.querySelectorAll(":scope > :not(section) var");if(!r.length)continue;const s=new Map;for(const e of r){const t=jn(e.textContent);(s.get(t)||s.set(t,[]).get(t)).push(e)}for(const e of s.values())1!==e.length||e[0].hasAttribute("data-ignore-unused")||t.push(e[0])}t.length&&ir(od.msg,sd,{hint:od.hint,elements:t})}});const ad="required-sections",cd="w3c/linter-rules/required-sections",ld={en:{msg:e=>`W3C Recommendation track documents require a separate "${e}" section.`,hint:e=>pr`Add a \`<section>\` with a "${e}" header. See the [Horizontal review guidelines](https://www.w3.org/Guide/documentreview/#how_to_get_horizontal_review).
+        To silence this warning entirely, set \`lint: { "no-unused-dfns": false }\` in your \`respecConfig\`.`}}});function td(e){return!document.querySelector(`a[href="#${e.id}"]:not(.index-term, .self-link)`)}var nd=Object.freeze({__proto__:null,name:Xu,run:function(e){if(!e.lint?.[Qu])return;const t="error"===e.lint[Qu]?rr:sr;[...document.querySelectorAll("dfn:not(.lint-ignore, [data-export], [data-cite])")].filter(td).forEach((e=>{const n=[e],r=Dn(e.textContent);t(ed.msg(r),Xu,{elements:n,hint:ed.hint})}))}});const rd="core/linter-rules/no-headingless-sections",sd=Nn({en:{msg:"All sections must start with a `h2-6` element.",hint:"Add a `h2-6` to the offending section or use a `<div>`."},nl:{msg:"Alle secties moeten beginnen met een `h2-6` element.",hint:"Voeg een `h2-6` toe aan de conflicterende sectie of gebruik een `<div>`."},zh:{msg:"所有章节（section）都必须以 `h2-6` 元素开头。",hint:"将 `h2-6` 添加到有问题的章节或使用 `<div>`。"}});var od=Object.freeze({__proto__:null,name:rd,run:function(e){if(!e.lint?.["no-headingless-sections"])return;const t=[...document.querySelectorAll("section:not(.head,#abstract,#sotd)")].filter((({firstElementChild:e})=>!e||!(e.matches(".header-wrapper")||e instanceof HTMLHeadingElement)));t.length&&sr(sd.msg,rd,{hint:sd.hint,elements:t})}});const id="core/linter-rules/no-unused-vars",ad=Nn({en:{msg:"Variable was defined, but never used.",hint:"Add a `data-ignore-unused` attribute to the `<var>`."}});var cd=Object.freeze({__proto__:null,name:id,run:function(e){if(!e.lint?.["no-unused-vars"])return;const t=[],n=e=>!!e.querySelector(":scope > :not(section) ~ .algorithm, :scope > :not(section) .algorithm");for(const e of document.querySelectorAll("section")){if(!n(e))continue;const r=e.querySelectorAll(":scope > :not(section) var");if(!r.length)continue;const s=new Map;for(const e of r){const t=Dn(e.textContent);(s.get(t)||s.set(t,[]).get(t)).push(e)}for(const e of s.values())1!==e.length||e[0].hasAttribute("data-ignore-unused")||t.push(e[0])}t.length&&sr(ad.msg,id,{hint:ad.hint,elements:t})}});const ld="required-sections",ud="w3c/linter-rules/required-sections",dd={en:{msg:e=>`W3C Recommendation track documents require a separate "${e}" section.`,hint:e=>ur`Add a \`<section>\` with a "${e}" header. See the [Horizontal review guidelines](https://www.w3.org/Guide/documentreview/#how_to_get_horizontal_review).
         If the document is not intended for the W3C Recommendation track, set ${"[noRecTrack]"} to \`true\`
-        or turn off the ${`[${ad}]`} linter rule.`,privacy_considerations:"Privacy Considerations",security_considerations:"Security Considerations"},es:{msg:e=>`Documentos que van a ser "W3C Recommendation" requieren una sección "${e}" separada.`,hint:e=>pr`Agrega una \`<section>\` con título "${e}". Ver los [Horizontal review guidelines](https://www.w3.org/Guide/documentreview/#how_to_get_horizontal_review).
+        or turn off the ${`[${ld}]`} linter rule.`,privacy_considerations:"Privacy Considerations",security_considerations:"Security Considerations"},es:{msg:e=>`Documentos que van a ser "W3C Recommendation" requieren una sección "${e}" separada.`,hint:e=>ur`Agrega una \`<section>\` con título "${e}". Ver los [Horizontal review guidelines](https://www.w3.org/Guide/documentreview/#how_to_get_horizontal_review).
         Si el documento no está destinado a ser un W3C Recommendation, puedes poner ${"[noRecTrack]"} a \`true\`
-        o apaga la regla de linter ${`[${ad}]`}.`,privacy_considerations:"Consideraciones de privacidad",security_considerations:"Consideraciones de Seguridad"}},ud=On(ld),dd=new Set([...Ts]);dd.delete("DISC"),As.forEach((e=>dd.delete(e)));var pd=Object.freeze({__proto__:null,name:cd,requiresSomeSectionStatus:dd,run:function(e){if(!e.lint?.[ad])return;if(!Mn(ld,"privacy_considerations")){return void ir("Cannot check for required sections as translations are not available.",cd,{hint:"File an issue to add translations or use a supported language."})}if(e.noRecTrack||!dd.has(e.specStatus))return;const t="error"===e.lint[ad]?or:ir,n=new Xn([ud.privacy_considerations,ud.security_considerations]),r=document.querySelectorAll("h2, h3, h4, h5, h6");for(const e of r){const t=e.cloneNode(!0);t.querySelectorAll("bdi")?.forEach((e=>e.remove()));const r=jn(t.textContent);if(n.has(r)&&(n.delete(r),0===n.size))return}for(const e of n)t(ud.msg(e),cd,{hint:ud.hint(e)})}});const fd="core/linter-rules/wpt-tests-exist",hd=On({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 md=Object.freeze({__proto__:null,name:fd,run:async function(e){if(!e.lint?.["wpt-tests-exist"])return;const t=await async function(e,t){let n;try{const t=new URL(e);if(t.pathname.startsWith("/web-platform-tests/wpt/tree/master/")){const e=/web-platform-tests\/wpt\/tree\/master\/(.+)/;n=t.pathname.match(e)[1].replace(/\//g,"")}else n=t.pathname.replace(/\//g,"")}catch(e){return ir("Failed to parse WPT directory from testSuiteURI",`linter/${fd}`),console.error(e),null}const r=new URL("web-platform-tests/wpt/files",`${t}/`);r.searchParams.set("path",n);const s=await fetch(r);if(!s.ok){return ir(`Failed to fetch files from WPT repository. Request failed with error: ${await s.text()} (${s.status})`,`linter/${fd}`),null}const{entries:o}=await s.json(),i=o.filter((e=>!e.endsWith("/")));return new Set(i)}(e.testSuiteURI,e.githubAPI);if(!t)return;const n=[...document.querySelectorAll("[data-tests]")].filter((e=>e.dataset.tests));for(const e of n)e.dataset.tests.split(/,/gm).map((e=>e.trim().split("#")[0])).filter((e=>e&&!t.has(e))).map((t=>{ir(`${hd.msg} \`${t}\`.`,fd,{hint:hd.hint,elements:[e]})}))}});const gd="core/linter-rules/no-http-props",bd=On({en:{msg:pr`Insecure URLs are not allowed in ${"[respecConfig]"}.`,hint:"Please change the following properties to 'https://': "},zh:{msg:pr`${"[respecConfig]"} 中不允许使用不安全的URL.`,hint:"请将以下属性更改为 https://："}});var yd=Object.freeze({__proto__:null,name:gd,run:function(e){if(!e.lint?.["no-http-props"])return;if(!parent.location.href.startsWith("http"))return;const t=Object.getOwnPropertyNames(e).filter((t=>t.endsWith("URI")&&e[t]||"prevED"===t)).filter((t=>new URL(e[t],parent.location.href).href.startsWith("http://")));if(t.length){const e=In(t,(e=>pr`${`[${e}]`}`));ir(bd.msg,gd,{hint:bd.hint+e})}}});const wd="core/linter-rules/a11y",vd=["color-contrast","landmark-one-main","landmark-unique","region"];function $d(e){const t=[];for(const n of e.split("\n\n")){const[e,...r]=n.split(/^\s{2}/m),s=r.map((e=>`- ${e.trimEnd()}`)).join("\n");t.push(`${e}${s}`)}return t.join("\n\n")}var kd=Object.freeze({__proto__:null,name:wd,run:async function(e){if(!e.lint?.a11y&&!e.a11y)return;const t=e.lint?.a11y||e.a11y,n=!0===t?{}:t,r=await async function(e){const{rules:t,...n}=e,r={rules:{...Object.fromEntries(vd.map((e=>[e,{enabled:!1}]))),...t},...n,elementRef:!0,resultTypes:["violations"],reporter:"v1"};let s;try{s=await function(){const e=document.createElement("script");return e.classList.add("remove"),e.src="https://cdn.jsdelivr.net/npm/axe-core@4/axe.min.js",document.head.appendChild(e),new Promise(((t,n)=>{e.onload=()=>t(window.axe),e.onerror=n}))}()}catch(e){return or("Failed to load a11y linter.",wd),console.error(e),[]}try{return(await s.run(document,r)).violations}catch(e){return or("Error while looking for a11y issues.",wd),console.error(e),[]}}(n);for(const e of r){const t=new Map;for(const n of e.nodes){const{failureSummary:e,element:r}=n;(t.get(e)||t.set(e,[]).get(e)).push(r)}const{id:n,help:r,description:s,helpUrl:o}=e,i=`a11y/${n}: ${r}.`;for(const[e,n]of t){const t=$d(e);ir(i,wd,{details:`\n\n${s}.\n\n${t}. ([Learn more](${o}))`,elements:n})}}}});const xd="informative-dfn",_d="core/linter-rules/informative-dfn",Sd=On({en:{msg:(e,t)=>`Normative reference to "${e}" found but term is defined "informatively" in "${t}".`,get hint(){return pr`
+        o apaga la regla de linter ${`[${ld}]`}.`,privacy_considerations:"Consideraciones de privacidad",security_considerations:"Consideraciones de Seguridad"}},pd=Nn(dd),fd=new Set([...Ps]);fd.delete("DISC"),Ls.forEach((e=>fd.delete(e)));var hd=Object.freeze({__proto__:null,name:ud,requiresSomeSectionStatus:fd,run:function(e){if(!e.lint?.[ld])return;if(!jn(dd,"privacy_considerations")){return void sr("Cannot check for required sections as translations are not available.",ud,{hint:"File an issue to add translations or use a supported language."})}if(e.noRecTrack||!fd.has(e.specStatus))return;const t="error"===e.lint[ld]?rr:sr,n=new Jn([pd.privacy_considerations,pd.security_considerations]),r=document.querySelectorAll("h2, h3, h4, h5, h6");for(const e of r){const t=e.cloneNode(!0);t.querySelectorAll("bdi")?.forEach((e=>e.remove()));const r=Dn(t.textContent);if(n.has(r)&&(n.delete(r),0===n.size))return}for(const e of n)t(pd.msg(e),ud,{hint:pd.hint(e)})}});const md="core/linter-rules/wpt-tests-exist",gd=Nn({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 bd=Object.freeze({__proto__:null,name:md,run:async function(e){if(!e.lint?.["wpt-tests-exist"])return;const t=await async function(e,t){let n;try{const t=new URL(e);if(t.pathname.startsWith("/web-platform-tests/wpt/tree/master/")){const e=/web-platform-tests\/wpt\/tree\/master\/(.+)/;n=t.pathname.match(e)[1].replace(/\//g,"")}else n=t.pathname.replace(/\//g,"")}catch(e){return sr("Failed to parse WPT directory from testSuiteURI",`linter/${md}`),console.error(e),null}const r=new URL("web-platform-tests/wpt/files",`${t}/`);r.searchParams.set("path",n);const s=await fetch(r);if(!s.ok){return sr(`Failed to fetch files from WPT repository. Request failed with error: ${await s.text()} (${s.status})`,`linter/${md}`),null}const{entries:o}=await s.json(),i=o.filter((e=>!e.endsWith("/")));return new Set(i)}(e.testSuiteURI,e.githubAPI);if(!t)return;const n=[...document.querySelectorAll("[data-tests]")].filter((e=>e.dataset.tests));for(const e of n)e.dataset.tests.split(/,/gm).map((e=>e.trim().split("#")[0])).filter((e=>e&&!t.has(e))).map((t=>{sr(`${gd.msg} \`${t}\`.`,md,{hint:gd.hint,elements:[e]})}))}});const yd="core/linter-rules/no-http-props",wd=Nn({en:{msg:ur`Insecure URLs are not allowed in ${"[respecConfig]"}.`,hint:"Please change the following properties to 'https://': "},zh:{msg:ur`${"[respecConfig]"} 中不允许使用不安全的URL.`,hint:"请将以下属性更改为 https://："}});var vd=Object.freeze({__proto__:null,name:yd,run:function(e){if(!e.lint?.["no-http-props"])return;if(!parent.location.href.startsWith("http"))return;const t=Object.getOwnPropertyNames(e).filter((t=>t.endsWith("URI")&&e[t]||"prevED"===t)).filter((t=>new URL(e[t],parent.location.href).href.startsWith("http://")));if(t.length){const e=Ln(t,(e=>ur`${`[${e}]`}`));sr(wd.msg,yd,{hint:wd.hint+e})}}});const $d="core/linter-rules/a11y",kd=["color-contrast","landmark-one-main","landmark-unique","region"];function xd(e){const t=[];for(const n of e.split("\n\n")){const[e,...r]=n.split(/^\s{2}/m),s=r.map((e=>`- ${e.trimEnd()}`)).join("\n");t.push(`${e}${s}`)}return t.join("\n\n")}var _d=Object.freeze({__proto__:null,name:$d,run:async function(e){if(!e.lint?.a11y&&!e.a11y)return;const t=e.lint?.a11y||e.a11y,n=!0===t?{}:t,r=await async function(e){const{rules:t,...n}=e,r={rules:{...Object.fromEntries(kd.map((e=>[e,{enabled:!1}]))),...t},...n,elementRef:!0,resultTypes:["violations"],reporter:"v1"};let s;try{s=await function(){const e=document.createElement("script");return e.classList.add("remove"),e.src="https://cdn.jsdelivr.net/npm/axe-core@4/axe.min.js",document.head.appendChild(e),new Promise(((t,n)=>{e.onload=()=>t(window.axe),e.onerror=n}))}()}catch(e){return rr("Failed to load a11y linter.",$d),console.error(e),[]}try{return(await s.run(document,r)).violations}catch(e){return rr("Error while looking for a11y issues.",$d),console.error(e),[]}}(n);for(const e of r){const t=new Map;for(const n of e.nodes){const{failureSummary:e,element:r}=n;(t.get(e)||t.set(e,[]).get(e)).push(r)}const{id:n,help:r,description:s,helpUrl:o}=e,i=`a11y/${n}: ${r}.`;for(const[e,n]of t){const t=xd(e);sr(i,$d,{details:`\n\n${s}.\n\n${t}. ([Learn more](${o}))`,elements:n})}}}});const Sd="informative-dfn",Cd="core/linter-rules/informative-dfn",Rd=Nn({en:{msg:(e,t)=>`Normative reference to "${e}" found but term is defined "informatively" in "${t}".`,get hint(){return ur`
         You can do one of the following...
 
           * Get the source definition to be made normative
           * Add a \`class="lint-ignore"\` attribute to the link.
           * Use a local normative proxy for the definition à la \`<dfn data-cite="spec">term</dfn>\`
 
-        To silence this warning entirely, set \`lint: { "${xd}": false }\` in your \`respecConfig\`.`}}});var Cd=Object.freeze({__proto__:null,name:_d,run:function(e){if(!e.lint?.[xd])return;const t="error"===e.lint[xd]?or:ir;mc.forEach((({term:e,spec:n,element:r})=>{r.classList.contains("lint-ignore")||t(Sd.msg(e,n),_d,{title:"Normative reference to non-normative term.",elements:[r],hint:Sd.hint})}))}}),Rd=Object.freeze({__proto__:null,default:'// ReSpec Worker v1.0.0\n"use strict";\ntry {\n  importScripts("https://www.w3.org/Tools/respec/respec-highlight");\n} catch (err) {\n  console.error("Network error loading highlighter", err);\n}\n\nself.addEventListener("message", ({ data: originalData }) => {\n  const data = Object.assign({}, originalData);\n  switch (data.action) {\n    case "highlight-load-lang": {\n      const { langURL, propName, lang } = data;\n      importScripts(langURL);\n      self.hljs.registerLanguage(lang, self[propName]);\n      break;\n    }\n    case "highlight": {\n      const { code } = data;\n      const langs = data.languages.length ? data.languages : undefined;\n      try {\n        const { value, language } = self.hljs.highlightAuto(code, langs);\n        Object.assign(data, { value, language });\n      } catch (err) {\n        console.error("Could not transform some code?", err);\n        // Post back the original code\n        Object.assign(data, { value: code, language: "" });\n      }\n      break;\n    }\n  }\n  self.postMessage(data);\n});\n'}),Ed=Object.freeze({__proto__:null,default:'(() => {\n// @ts-check\nif (document.respec) {\n  document.respec.ready.then(setupPanel);\n} else {\n  setupPanel();\n}\n\nfunction setupPanel() {\n  const listener = panelListener();\n  document.body.addEventListener("keydown", listener);\n  document.body.addEventListener("click", listener);\n}\n\nfunction panelListener() {\n  /** @type {HTMLElement} */\n  let panel = null;\n  return event => {\n    const { target, type } = event;\n\n    if (!(target instanceof HTMLElement)) return;\n\n    // For keys, we only care about Enter key to activate the panel\n    // otherwise it\'s activated via a click.\n    if (type === "keydown" && event.key !== "Enter") return;\n\n    const action = deriveAction(event);\n\n    switch (action) {\n      case "show": {\n        hidePanel(panel);\n        /** @type {HTMLElement} */\n        const dfn = target.closest("dfn, .index-term");\n        panel = document.getElementById(`dfn-panel-for-${dfn.id}`);\n        const coords = deriveCoordinates(event);\n        displayPanel(dfn, panel, coords);\n        break;\n      }\n      case "dock": {\n        panel.style.left = null;\n        panel.style.top = null;\n        panel.classList.add("docked");\n        break;\n      }\n      case "hide": {\n        hidePanel(panel);\n        panel = null;\n        break;\n      }\n    }\n  };\n}\n\n/**\n * @param {MouseEvent|KeyboardEvent} event\n */\nfunction deriveCoordinates(event) {\n  const target = /** @type HTMLElement */ (event.target);\n\n  // We prevent synthetic AT clicks from putting\n  // the dialog in a weird place. 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"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})()'})}();
+        To silence this warning entirely, set \`lint: { "${Sd}": false }\` in your \`respecConfig\`.`}}});var Ed=Object.freeze({__proto__:null,name:Cd,run:function(e){if(!e.lint?.[Sd])return;const t="error"===e.lint[Sd]?rr:sr;bc.forEach((({term:e,spec:n,element:r})=>{r.classList.contains("lint-ignore")||t(Rd.msg(e,n),Cd,{title:"Normative reference to non-normative term.",elements:[r],hint:Rd.hint})}))}}),Ad=Object.freeze({__proto__:null,default:'// ReSpec Worker v1.0.0\n"use strict";\ntry {\n  importScripts("https://www.w3.org/Tools/respec/respec-highlight");\n} catch (err) {\n  console.error("Network error loading highlighter", err);\n}\n\nself.addEventListener("message", ({ data: originalData }) => {\n  const data = Object.assign({}, originalData);\n  switch (data.action) {\n    case "highlight-load-lang": {\n      const { langURL, propName, lang } = data;\n      importScripts(langURL);\n      self.hljs.registerLanguage(lang, self[propName]);\n      break;\n    }\n    case "highlight": {\n      const { code } = data;\n      const langs = data.languages.length ? data.languages : undefined;\n      try {\n        const { value, language } = self.hljs.highlightAuto(code, langs);\n        Object.assign(data, { value, language });\n      } catch (err) {\n        console.error("Could not transform some code?", err);\n        // Post back the original code\n        Object.assign(data, { value: code, language: "" });\n      }\n      break;\n    }\n  }\n  self.postMessage(data);\n});\n'}),Td=Object.freeze({__proto__:null,default:'(() => {\n// @ts-check\nif (document.respec) {\n  document.respec.ready.then(setupPanel);\n} else {\n  setupPanel();\n}\n\nfunction setupPanel() {\n  const listener = panelListener();\n  document.body.addEventListener("keydown", listener);\n  document.body.addEventListener("click", listener);\n}\n\nfunction panelListener() {\n  /** @type {HTMLElement} */\n  let panel = null;\n  return event => {\n    const { target, type } = event;\n\n    if (!(target instanceof HTMLElement)) return;\n\n    // For keys, we only care about Enter key to activate the panel\n    // otherwise it\'s activated via a click.\n    if (type === "keydown" && event.key !== "Enter") return;\n\n    const action = deriveAction(event);\n\n    switch (action) {\n      case "show": {\n        hidePanel(panel);\n        /** @type {HTMLElement} */\n        const dfn = target.closest("dfn, .index-term");\n        panel = document.getElementById(`dfn-panel-for-${dfn.id}`);\n        const coords = deriveCoordinates(event);\n        displayPanel(dfn, panel, coords);\n        break;\n      }\n      case "dock": {\n        panel.style.left = null;\n        panel.style.top = null;\n        panel.classList.add("docked");\n        break;\n      }\n      case "hide": {\n        hidePanel(panel);\n        panel = null;\n        break;\n      }\n    }\n  };\n}\n\n/**\n * @param {MouseEvent|KeyboardEvent} event\n */\nfunction deriveCoordinates(event) {\n  const target = /** @type HTMLElement */ (event.target);\n\n  // We prevent synthetic AT clicks from putting\n  // the dialog in a weird place. The AT events sometimes\n  // lack coordinates, so they have clientX/Y = 0\n  const rect = target.getBoundingClientRect();\n  if (\n    event instanceof MouseEvent &&\n    event.clientX >= rect.left &&\n    event.clientY >= rect.top\n  ) {\n    // The event probably happened inside the bounding rect...\n    return { x: event.clientX, y: event.clientY };\n  }\n\n  // Offset to the middle of the element\n  const x = rect.x + rect.width / 2;\n  // Placed at the bottom of the element\n  const y = rect.y + rect.height;\n  return { x, y };\n}\n\n/**\n * @param {Event} event\n */\nfunction deriveAction(event) {\n  const target = /** @type {HTMLElement} */ (event.target);\n  const hitALink = !!target.closest("a");\n  if (target.closest("dfn:not([data-cite]), .index-term")) {\n    return hitALink ? "none" : "show";\n  }\n  if (target.closest(".dfn-panel")) {\n    if (hitALink) {\n      return target.classList.contains("self-link") ? "hide" : "dock";\n    }\n    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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