Remove JavaScript realm dependency

spec.bs

@@ -25,9 +25,9 @@ spec: URL; urlPrefix: https://url.spec.whatwg.org/
 
 <h2 id=urlpatterns>URL patterns</h2>
 
-<h3 id=introduction>Intrdocution</h3>
+<h3 id=introduction>Introduction</h3>
 
-A {{URLPattern}} has an associated [=URL pattern=], which consists of several [=components=], each of which represents a [=/pattern string|pattern=] which could be matched against the corresponding component of a [=/URL=].
+A [=URL pattern=] consists of several [=components=], each of which represents a [=/pattern string|pattern=] which could be matched against the corresponding component of a [=/URL=].
 
 It can be constructed using a string for each component, or from a shorthand string. It can optionally be resolved relative to a base URL.
 
@@ -416,21 +416,21 @@ Each {{URLPattern}} has an <dfn for="URLPattern">associated URL pattern</dfn>, a
 
 A <dfn>URL pattern</dfn> is a [=struct=] with the following [=struct/items=]:
 
-* A <dfn for="URL pattern">protocol component</dfn>, a [=component=]
-* A <dfn for="URL pattern">username component</dfn>, a [=component=]
-* A <dfn for="URL pattern">password component</dfn>, a [=component=]
-* A <dfn for="URL pattern">hostname component</dfn>, a [=component=]
-* A <dfn for="URL pattern">port component</dfn>, a [=component=]
-* A <dfn for="URL pattern">pathname component</dfn>, a [=component=]
-* A <dfn for="URL pattern">search component</dfn>, a [=component=]
-* A <dfn for="URL pattern">hash component</dfn>, a [=component=]
+* <dfn for="URL pattern">protocol component</dfn>, a [=component=]
+* <dfn for="URL pattern">username component</dfn>, a [=component=]
+* <dfn for="URL pattern">password component</dfn>, a [=component=]
+* <dfn for="URL pattern">hostname component</dfn>, a [=component=]
+* <dfn for="URL pattern">port component</dfn>, a [=component=]
+* <dfn for="URL pattern">pathname component</dfn>, a [=component=]
+* <dfn for="URL pattern">search component</dfn>, a [=component=]
+* <dfn for="URL pattern">hash component</dfn>, a [=component=]
 
 A <dfn>component</dfn> is a [=struct=] with the following [=struct/items=]:
 
-* A <dfn for=component>pattern string</dfn>, a [=pattern string/well formed=] [=/pattern string=], which must be set upon creation.
-* A <dfn for=component>regular expression</dfn>, a {{RegExp}}, which must be set upon creation.
-* A <dfn for=component>group name list</dfn>, a [=list=] of strings, which must be set upon creation.
-* A <dfn for=component>has regexp groups</dfn>, a [=boolean=], which must be set upon creation.
+* <dfn for=component>pattern string</dfn>, a [=pattern string/well formed=] [=/pattern string=]
+* <dfn for=component>regular expression</dfn>, a {{RegExp}}
+* <dfn for=component>group name list</dfn>, a [=list=] of strings
+* <dfn for=component>has regexp groups</dfn>, a [=boolean=]
 
 <h3 id=high-level-operations>High-level operations</h3>
 
@@ -468,7 +468,7 @@ A <dfn>component</dfn> is a [=struct=] with the following [=struct/items=]:
 </div>
 
 <div algorithm>
-  To perform a <dfn export for="URL pattern">match</dfn> given a [=URL pattern=] |urlpattern|, a {{URLPatternInput}} |input|, and an optional string |baseURLString|:
+  To perform a <dfn export for="URL pattern">match</dfn> given a [=URL pattern=] |urlPattern|, a {{URLPatternInput}} |input|, and an optional string |baseURLString|:
 
   1. Let |protocol| be the empty string.
   1. Let |username| be the empty string.
@@ -507,39 +507,39 @@ A <dfn>component</dfn> is a [=struct=] with the following [=struct/items=]:
     1. Set |pathname| to the result of [=URL path serializing=] |url|.
     1. Set |search| to |url|'s [=url/query=] or the empty string if the value is null.
     1. Set |hash| to |url|'s [=url/fragment=] or the empty string if the value is null.
-  1. Let |protocolExecResult| be [$RegExpBuiltinExec$](|urlpattern|'s [=URL pattern/protocol component=]'s [=component/regular expression=], |protocol|).
-  1. Let |usernameExecResult| be [$RegExpBuiltinExec$](|urlpattern|'s [=URL pattern/username component=]'s [=component/regular expression=], |username|).
-  1. Let |passwordExecResult| be [$RegExpBuiltinExec$](|urlpattern|'s [=URL pattern/password component=]'s [=component/regular expression=], |password|).
-  1. Let |hostnameExecResult| be [$RegExpBuiltinExec$](|urlpattern|'s [=URL pattern/hostname component=]'s [=component/regular expression=], |hostname|).
-  1. Let |portExecResult| be [$RegExpBuiltinExec$](|urlpattern|'s [=URL pattern/port component=]'s [=component/regular expression=], |port|).
-  1. Let |pathnameExecResult| be [$RegExpBuiltinExec$](|urlpattern|'s [=URL pattern/pathname component=]'s [=component/regular expression=], |pathname|).
-  1. Let |searchExecResult| be [$RegExpBuiltinExec$](|urlpattern|'s [=URL pattern/search component=]'s [=component/regular expression=], |search|).
-  1. Let |hashExecResult| be [$RegExpBuiltinExec$](|urlpattern|'s [=URL pattern/hash component=]'s [=component/regular expression=], |hash|).
+  1. Let |protocolExecResult| be [$RegExpBuiltinExec$](|urlPattern|'s [=URL pattern/protocol component=]'s [=component/regular expression=], |protocol|).
+  1. Let |usernameExecResult| be [$RegExpBuiltinExec$](|urlPattern|'s [=URL pattern/username component=]'s [=component/regular expression=], |username|).
+  1. Let |passwordExecResult| be [$RegExpBuiltinExec$](|urlPattern|'s [=URL pattern/password component=]'s [=component/regular expression=], |password|).
+  1. Let |hostnameExecResult| be [$RegExpBuiltinExec$](|urlPattern|'s [=URL pattern/hostname component=]'s [=component/regular expression=], |hostname|).
+  1. Let |portExecResult| be [$RegExpBuiltinExec$](|urlPattern|'s [=URL pattern/port component=]'s [=component/regular expression=], |port|).
+  1. Let |pathnameExecResult| be [$RegExpBuiltinExec$](|urlPattern|'s [=URL pattern/pathname component=]'s [=component/regular expression=], |pathname|).
+  1. Let |searchExecResult| be [$RegExpBuiltinExec$](|urlPattern|'s [=URL pattern/search component=]'s [=component/regular expression=], |search|).
+  1. Let |hashExecResult| be [$RegExpBuiltinExec$](|urlPattern|'s [=URL pattern/hash component=]'s [=component/regular expression=], |hash|).
   1. If |protocolExecResult|, |usernameExecResult|, |passwordExecResult|, |hostnameExecResult|, |portExecResult|, |pathnameExecResult|, |searchExecResult|, or |hashExecResult| are null then return null.
   1. Let |result| be a new {{URLPatternResult}}.
   1. Set |result|["{{URLPatternResult/inputs}}"] to |inputs|.
-  1. Set |result|["{{URLPatternResult/protocol}}"] to the result of [=creating a component match result=] given |urlpattern|'s [=URL pattern/protocol component=], |protocol|, and |protocolExecResult|.
-  1. Set |result|["{{URLPatternResult/username}}"] to the result of [=creating a component match result=] given |urlpattern|'s [=URL pattern/username component=], |username|, and |usernameExecResult|.
-  1. Set |result|["{{URLPatternResult/password}}"] to the result of [=creating a component match result=] given |urlpattern|'s [=URL pattern/password component=], |password|, and |passwordExecResult|.
-  1. Set |result|["{{URLPatternResult/hostname}}"] to the result of [=creating a component match result=] given |urlpattern|'s [=URL pattern/hostname component=], |hostname|, and |hostnameExecResult|.
-  1. Set |result|["{{URLPatternResult/port}}"] to the result of [=creating a component match result=] given |urlpattern|'s [=URL pattern/port component=], |port|, and |portExecResult|.
-  1. Set |result|["{{URLPatternResult/pathname}}"] to the result of [=creating a component match result=] given |urlpattern|'s [=URL pattern/pathname component=], |pathname|, and |pathnameExecResult|.
-  1. Set |result|["{{URLPatternResult/search}}"] to the result of [=creating a component match result=] given |urlpattern|'s [=URL pattern/search component=], |search|, and |searchExecResult|.
-  1. Set |result|["{{URLPatternResult/hash}}"] to the result of [=creating a component match result=] given |urlpattern|'s [=URL pattern/hash component=], |hash|, and |hashExecResult|.
+  1. Set |result|["{{URLPatternResult/protocol}}"] to the result of [=creating a component match result=] given |urlPattern|'s [=URL pattern/protocol component=], |protocol|, and |protocolExecResult|.
+  1. Set |result|["{{URLPatternResult/username}}"] to the result of [=creating a component match result=] given |urlPattern|'s [=URL pattern/username component=], |username|, and |usernameExecResult|.
+  1. Set |result|["{{URLPatternResult/password}}"] to the result of [=creating a component match result=] given |urlPattern|'s [=URL pattern/password component=], |password|, and |passwordExecResult|.
+  1. Set |result|["{{URLPatternResult/hostname}}"] to the result of [=creating a component match result=] given |urlPattern|'s [=URL pattern/hostname component=], |hostname|, and |hostnameExecResult|.
+  1. Set |result|["{{URLPatternResult/port}}"] to the result of [=creating a component match result=] given |urlPattern|'s [=URL pattern/port component=], |port|, and |portExecResult|.
+  1. Set |result|["{{URLPatternResult/pathname}}"] to the result of [=creating a component match result=] given |urlPattern|'s [=URL pattern/pathname component=], |pathname|, and |pathnameExecResult|.
+  1. Set |result|["{{URLPatternResult/search}}"] to the result of [=creating a component match result=] given |urlPattern|'s [=URL pattern/search component=], |search|, and |searchExecResult|.
+  1. Set |result|["{{URLPatternResult/hash}}"] to the result of [=creating a component match result=] given |urlPattern|'s [=URL pattern/hash component=], |hash|, and |hashExecResult|.
   1. Return |result|.
 </div>
 
 <div algorithm>
-  A [=URL pattern=] |urlpattern| <dfn export for="URL pattern">has regexp groups</dfn> if the following steps return true:
+  A [=URL pattern=] |urlPattern| <dfn export for="URL pattern">has regexp groups</dfn> if the following steps return true:
 
-  1. If |urlpattern|'s [=URL pattern/protocol component=] [=component/has regexp groups=] is true, then return true.
-  1. If |urlpattern|'s [=URL pattern/username component=] [=component/has regexp groups=] is true, then return true.
-  1. If |urlpattern|'s [=URL pattern/password component=] [=component/has regexp groups=] is true, then return true.
-  1. If |urlpattern|'s [=URL pattern/hostname component=] [=component/has regexp groups=] is true, then return true.
-  1. If |urlpattern|'s [=URL pattern/port component=] [=component/has regexp groups=] is true, then return true.
-  1. If |urlpattern|'s [=URL pattern/pathname component=] [=component/has regexp groups=] is true, then return true.
-  1. If |urlpattern|'s [=URL pattern/search component=] [=component/has regexp groups=] is true, then return true.
-  1. If |urlpattern|'s [=URL pattern/hash component=] [=component/has regexp groups=] is true, then return true.
+  1. If |urlPattern|'s [=URL pattern/protocol component=] [=component/has regexp groups=] is true, then return true.
+  1. If |urlPattern|'s [=URL pattern/username component=] [=component/has regexp groups=] is true, then return true.
+  1. If |urlPattern|'s [=URL pattern/password component=] [=component/has regexp groups=] is true, then return true.
+  1. If |urlPattern|'s [=URL pattern/hostname component=] [=component/has regexp groups=] is true, then return true.
+  1. If |urlPattern|'s [=URL pattern/port component=] [=component/has regexp groups=] is true, then return true.
+  1. If |urlPattern|'s [=URL pattern/pathname component=] [=component/has regexp groups=] is true, then return true.
+  1. If |urlPattern|'s [=URL pattern/search component=] [=component/has regexp groups=] is true, then return true.
+  1. If |urlPattern|'s [=URL pattern/hash component=] [=component/has regexp groups=] is true, then return true.
   1. Return false.
 </div>
 
@@ -1982,6 +1982,17 @@ JavaScript APIs should accept all of:
 
 To accomplish this, specifications should accept {{URLPatternCompatible}} as an argument to an [=operation=] or [=dictionary member=], and process it using the following algorithm, using the appropriate [=environment settings object=]'s [=environment settings object/API base URL=] or equivalent.
 
+<div algorithm>
+  To <dfn export>build a {{URLPattern}} object from a Web IDL value</dfn> {{URLPatternCompatible}} |input| given [=/URL=] |baseURL| and [=ECMAScript/realm=] |realm|, perform the following steps:
+
+  1. If the [=specific type=] of |input| is {{URLPattern}}:
+    1. Return |input|.
+  1. Otherwise,
+    1. Let |pattern| be a [=new=] {{URLPattern}} with |realm|.
+    1. Set |pattern|'s [=URLPattern/associated URL pattern=] to the result of [=building a URL pattern from a Web IDL value=] given |input| and |baseURL|.
+    1. Return |pattern|.
+</div>
+
 <div algorithm>
   To <dfn export>build a [=URL pattern=] from a Web IDL value</dfn> {{URLPatternCompatible}} |input| given [=/URL=] |baseURL|, perform the following steps:
 
@@ -1990,15 +2001,10 @@ To accomplish this, specifications should accept {{URLPatternCompatible}} as an
   1. Otherwise, if the [=specific type=] of |input| is {{URLPatternInit}}:
     1. Let |init| be a [=map/clone=] of |input|.
     1. If |init|["{{URLPatternInit/baseURL}}"] does not [=map/exist=], set it to the [=URL serializer|serialization=] of |baseURL|.
-    1. Let |pattern| be a new [=URL pattern=].
-    1. Run [=create=] given |pattern|, |init|, null, and an empty [=map=].
-    1. Return |pattern|.
+    1. Return the result of [=creating=] a URL pattern given |init|, null, and an empty [=map=].
   1. Otherwise:
     1. [=Assert=]: The [=specific type=] of |input| is {{USVString}}.
-    1. Let |pattern| be a new [=URL pattern=].
-    1. Run [=create=] given |pattern|, |input|, the [=URL serializer|serialization=] of |baseURL|, and an empty [=map=].
-    1. Return |pattern|.
-
+    1. Return the result of [=creating=] a URL pattern given |input|, the [=URL serializer|serialization=] of |baseURL|, and an empty [=map=].
 </div>
 
 This allows authors to concisely specify most patterns, and use the <a constructor for="URLPattern">constructor</a> to access uncommon options if necessary. The implicit use of the base URL is similar to, and consistent with, <cite>HTML</cite>'s [=parse a URL=] algorithm. [[HTML]]
@@ -2016,11 +2022,10 @@ If a specification has an Infra value (e.g., after using [=parse a JSON string t
 
   1. Let |serializedBaseURL| be the [=URL serializer|serialization=] of |baseURL|.
   1. If |rawPattern| is a [=string=], then:
-    1. Let |pattern| be a new [=URL pattern=].
-    1. Run [=create=] given |pattern|, |rawPattern|, |serializedBaseURL|, and an empty [=map=].
+    1. Return the result of [=creating=] a URL pattern given |rawPattern|, |serializedBaseURL|, and an empty [=map=].
 
         <div class="note">It may become necessary in the future to plumb non-empty options here.</div>
-    1. Return |pattern|.
+
   1. Otherwise, if |rawPattern| is a [=map=], then:
     1. Let |init| be «[ "{{URLPatternInit/baseURL}}" → |serializedBaseURL| ]», representing a dictionary of type {{URLPatternInit}}.
     1. [=map/For each=] |key| → |value| of |rawPattern|:
@@ -2029,16 +2034,15 @@ If a specification has an Infra value (e.g., after using [=parse a JSON string t
         <div class="note">This will need to be updated if {{URLPatternInit}} gains members of other types.</div>
         <div class="note">A future version of this specification might also have a less strict mode, if that proves useful to other specifications.</div>
       1. Set |init|[|key|] to |value|.
-    1. Let |pattern| be a new [=URL pattern=].
-    1. Run [=create=] given |pattern|, |init|, null, and an empty [=map=].
+    1. Return the result of [=creating=] a URL pattern given |init|, null, and an empty [=map=].
 
         <div class="note">It may become necessary in the future to plumb non-empty options here.</div>
-    1. Return |pattern|.
+
   1. Otherwise, return null.
 
 </div>
 
-Specifications may wish to leave room in their formats to accept options for {{URLPatternOptions}}, override the base URL, or similar, since it is not possible to construct a [=URL pattern=] directly in this case, unlike in a JavaScript API. For example, <cite>Speculation Rules</cite> accepts a "`relative_to`" key which can be used to switch to using the [=document base URL=] instead of the JSON resource's URL. [[SPECULATION-RULES]]
+Specifications may wish to leave room in their formats to accept options for {{URLPatternOptions}}, override the base URL, or similar, since it is not possible to construct a {{URLPattern}} object directly in this case, unlike in a JavaScript API. For example, <cite>Speculation Rules</cite> accepts a "`relative_to`" key which can be used to switch to using the [=document base URL=] instead of the JSON resource's URL. [[SPECULATION-RULES]]
 
 <h2 id=acknowledgments class=no-num>Acknowledgments</h2>