diff --git a/spec/intl.html b/spec/intl.html index a6ff46b8..8a612be9 100644 --- a/spec/intl.html +++ b/spec/intl.html @@ -117,5 +117,32 @@

Intl.getCanonicalLocales ( _locales_ )

1. Return CreateArrayFromList(_ll_). + + +

Intl.supportedValuesOf ( _key_ )

+ +

+ When the `supportedValuesOf` method is called with argument _key_ , the following steps are taken: +

+ + + 1. Let _key_ be ? ToString(_key_). + 1. If _key_ is *"calendar"*, then + 1. Let _list_ be AvailableCanonicalCalendars( ). + 1. Else if _key_ is *"collation"*, then + 1. Let _list_ be AvailableCanonicalCollations( ). + 1. Else if _key_ is *"currency"*, then + 1. Let _list_ be AvailableCanonicalCurrencies( ). + 1. Else if _key_ is *"numberingSystem"*, then + 1. Let _list_ be AvailableCanonicalNumberingSystems( ). + 1. Else if _key_ is *"timeZone"*, then + 1. Let _list_ be AvailableCanonicalTimeZones( ). + 1. Else if _key_ is *"unit"*, then + 1. Let _list_ be AvailableCanonicalUnits( ). + 1. Else, + 1. Throw a *RangeError* exception. + 1. Return CreateArrayFromList( _list_ ). + + diff --git a/spec/locales-currencies-tz.html b/spec/locales-currencies-tz.html index 2d055476..6807d384 100644 --- a/spec/locales-currencies-tz.html +++ b/spec/locales-currencies-tz.html @@ -1,8 +1,8 @@ -

Identification of Locales, Currencies, Time Zones, and Measurement Units

+

Identification of Locales, Currencies, Time Zones, Measurement Units, Numbering Systems, Collations, and Calendars

- This clause describes the String values used in the ECMAScript 2023 Internationalization API Specification to identify locales, currencies, time zones, and measurement units. + This clause describes the String values used in this specification to identify locales, currencies, time zones, measurement units, numbering systems, collations, and calendars.

@@ -159,6 +159,15 @@

IsWellFormedCurrencyCode ( _currency_ )

 + +

AvailableCanonicalCurrencies ( + ): a List of Strings

+
+
description
+
The returned List is ordered as if an Array of the same values had been sorted using %Array.prototype.sort% using *undefined* as _comparefn_, and contains unique, well-formed, and upper case canonicalized 3-letter ISO 4217 currency codes, identifying the currencies for which the implementation provides the functionality of Intl.DisplayNames and Intl.NumberFormat objects.
+
+ +

Time Zone Names

@@ -213,6 +222,29 @@

DefaultTimeZone ( )

The DefaultTimeZone abstract operation returns a String value representing the valid () and canonicalized () time zone name for the host environment's current time zone.

+ + +

+ AvailableCanonicalTimeZones ( + ): a List of Strings +

+
+
description
+
The returned List is a sorted List of supported Zone and Link names in the IANA Time Zone Database.
+
+ + + 1. Let _names_ be a List of all Zone and Link names in the IANA Time Zone Database that are supported by the implementation. + 1. Let _result_ be a new empty List. + 1. For each element _name_ of _names_, do + 1. Assert: ! IsValidTimeZoneName( _name_ ) is *true*. + 1. Let _canonical_ be ! CanonicalizeTimeZoneName( _name_ ). + 1. If _result_ does not contain _canonical_, then + 1. Append _canonical_ to the end of _result_. + 1. [declared="comparefn"] Sort _result_ in order as if an Array of the same values had been sorted using %Array.prototype.sort% using *undefined* as _comparefn_. + 1. Return _result_. + + @@ -315,5 +347,64 @@

IsSanctionedSingleUnitIdentifier ( _unitIdentifier_ )

 + +

AvailableCanonicalUnits ( + ): a List of Strings

+
+
description
+
The returned List is ordered as if an Array of the same values had been sorted using %Array.prototype.sort% using *undefined* as _comparefn_, and consists of the unique values of simple unit identifiers listed in every row of , except the header row.
+
+ + + + +

Numbering System Identifiers

+ +

+ This specification identifies numbering systems using a numbering system identifier corresponding with the name referenced by Unicode Technical Standard #35 Part 3 Numbers, Section 1 Numbering Systems. Their canonical form is a string containing only Unicode Basic Latin lowercase letters (U+0061 LATIN SMALL LETTER A through U+007A LATIN SMALL LETTER Z). +

+ + +

AvailableCanonicalNumberingSystems ( + ): a List of Strings

+
+
description
+
The returned List is ordered as if an Array of the same values had been sorted using %Array.prototype.sort% using *undefined* as _comparefn_, and contains unique canonical numbering systems identifiers identifying the numbering systems for which the implementation provides the functionality of Intl.DateTimeFormat, Intl.NumberFormat, and Intl.RelativeTimeFormat objects. The list must include the Numbering System value of every row of , except the header row.
+
+ + + + +

Collation Types

+ +

+ This specification identifies collations using a collation type as defined by Unicode Technical Standard #35 Part 5 Collation, Section 3.1 Collation Types. Their canonical form is a string containing only Unicode Basic Latin lowercase letters (U+0061 LATIN SMALL LETTER A through U+007A LATIN SMALL LETTER Z) with zero or more medial hyphens (U+002D HYPHEN-MINUS). +

+ + +

AvailableCanonicalCollations ( + ): a List of Strings

+
+
description
+
The returned List is ordered as if an Array of the same values had been sorted using %Array.prototype.sort% using *undefined* as _comparefn_, and contains unique canonical collation types identifying the collations for which the implementation provides the functionality of Intl.Collator objects.
+
+ + + + +

Calendar Types

+ +

+ This specification identifies calendars using a calendar type as defined by Unicode Technical Standard #35 Part 4 Dates, Section 2 Calendar Elements. Their canonical form is a string containing only Unicode Basic Latin lowercase letters (U+0061 LATIN SMALL LETTER A through U+007A LATIN SMALL LETTER Z) with zero or more medial hyphens (U+002D HYPHEN-MINUS). +

+ + +

AvailableCanonicalCalendars ( + ): a List of Strings

+
+
description
+
The returned List is ordered as if an Array of the same values had been sorted using %Array.prototype.sort% using *undefined* as _comparefn_, and contains unique canonical calendar types identifying the calendars for which the implementation provides the functionality of Intl.DateTimeFormat objects. The list must include *"iso8601"*.
+
+