From 47194a801ee88f0fe7d52a412bfc6bbeea7a9bb0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Bargull?= <andre.bargull@gmail.com>
Date: Wed, 7 Aug 2024 10:36:18 +0200
Subject: [PATCH] fixup: [spec] `npm run build`

---
 index.html | 88 ++++++++++++++++++++++++++++++++----------------------
 1 file changed, 53 insertions(+), 35 deletions(-)

diff --git a/index.html b/index.html
index e0fcb17..dab4575 100644
--- a/index.html
+++ b/index.html
@@ -1563,7 +1563,7 @@
 });
 
 let sdoMap = JSON.parse(`{}`);
-let biblio = JSON.parse(`{"refsByClause":{"sec-weekday-to-string":["_ref_0"],"sec-string-to-weekday-value":["_ref_1"],"sec-week-info-of-locale":["_ref_2","_ref_15"],"annex-implementation-dependent-behaviour":["_ref_3","_ref_4","_ref_5","_ref_6","_ref_7","_ref_8","_ref_9","_ref_10"],"sec-calendars-of-locale":["_ref_11"],"sec-collations-of-locale":["_ref_12"],"sec-hour-cycles-of-locale":["_ref_13"],"sec-numbering-systems-of-locale":["_ref_14"],"sec-Intl.Locale":["_ref_16","_ref_17"],"sec-intl.locale-internal-slots":["_ref_18","_ref_19"],"sec-Intl.Locale.prototype.getCalendars":["_ref_20"],"sec-Intl.Locale.prototype.getCollations":["_ref_21"],"sec-Intl.Locale.prototype.getHourCycles":["_ref_22"],"sec-Intl.Locale.prototype.getNumberingSystems":["_ref_23"],"sec-Intl.Locale.prototype.getTimeZones":["_ref_24"],"sec-Intl.Locale.prototype.getTextInfo":["_ref_25"],"sec-Intl.Locale.prototype.getWeekInfo":["_ref_26"],"sec-properties-of-intl-locale-instances":["_ref_27","_ref_28","_ref_29"]},"entries":[{"type":"clause","id":"sec-intro","titleHTML":"Introduction","number":""},{"type":"op","aoid":"CreateArrayFromListOrRestricted","refId":"sec-create-array-from-list-or-restricted"},{"type":"clause","id":"sec-create-array-from-list-or-restricted","title":"CreateArrayFromListOrRestricted ( list, restricted )","titleHTML":"CreateArrayFromListOrRestricted ( <var>list</var>, <var>restricted</var> )","number":"1.1.1","referencingIds":["_ref_11","_ref_12","_ref_13","_ref_14"]},{"type":"op","aoid":"CalendarsOfLocale","refId":"sec-calendars-of-locale"},{"type":"clause","id":"sec-calendars-of-locale","title":"CalendarsOfLocale ( loc )","titleHTML":"CalendarsOfLocale ( <var>loc</var> )","number":"1.1.2","referencingIds":["_ref_4","_ref_20"]},{"type":"op","aoid":"CollationsOfLocale","refId":"sec-collations-of-locale"},{"type":"clause","id":"sec-collations-of-locale","title":"CollationsOfLocale ( loc )","titleHTML":"CollationsOfLocale ( <var>loc</var> )","number":"1.1.3","referencingIds":["_ref_5","_ref_21"]},{"type":"op","aoid":"HourCyclesOfLocale","refId":"sec-hour-cycles-of-locale"},{"type":"clause","id":"sec-hour-cycles-of-locale","title":"HourCyclesOfLocale ( loc )","titleHTML":"HourCyclesOfLocale ( <var>loc</var> )","number":"1.1.4","referencingIds":["_ref_6","_ref_22"]},{"type":"op","aoid":"NumberingSystemsOfLocale","refId":"sec-numbering-systems-of-locale"},{"type":"clause","id":"sec-numbering-systems-of-locale","title":"NumberingSystemsOfLocale ( loc )","titleHTML":"NumberingSystemsOfLocale ( <var>loc</var> )","number":"1.1.5","referencingIds":["_ref_7","_ref_23"]},{"type":"op","aoid":"TimeZonesOfLocale","refId":"sec-time-zones-of-locale"},{"type":"clause","id":"sec-time-zones-of-locale","title":"TimeZonesOfLocale ( loc )","titleHTML":"TimeZonesOfLocale ( <var>loc</var> )","number":"1.1.6","referencingIds":["_ref_8","_ref_24"]},{"type":"op","aoid":"CharacterDirectionOfLocale","refId":"sec-character-direction-of-locale"},{"type":"clause","id":"sec-character-direction-of-locale","title":"CharacterDirectionOfLocale ( loc )","titleHTML":"CharacterDirectionOfLocale ( <var>loc</var> )","number":"1.1.7","referencingIds":["_ref_9","_ref_25"]},{"type":"table","id":"table-locale-first-day-option-value","number":1,"caption":"Table 1: First <emu-not-ref>Day</emu-not-ref> String and Value","referencingIds":["_ref_0","_ref_1"]},{"type":"op","aoid":"WeekdayToString","refId":"sec-weekday-to-string"},{"type":"clause","id":"sec-weekday-to-string","title":"WeekdayToString ( fw )","titleHTML":"WeekdayToString ( <var>fw</var> )","number":"1.1.8","referencingIds":["_ref_17"]},{"type":"op","aoid":"StringToWeekdayValue","refId":"sec-string-to-weekday-value"},{"type":"clause","id":"sec-string-to-weekday-value","title":"StringToWeekdayValue ( fw )","titleHTML":"StringToWeekdayValue ( <var>fw</var> )","number":"1.1.9","referencingIds":["_ref_15"]},{"type":"table","id":"table-locale-weekinfo-record","number":2,"caption":"Table 2: WeekInfo Record Fields","referencingIds":["_ref_2"]},{"type":"op","aoid":"WeekInfoOfLocale","refId":"sec-week-info-of-locale"},{"type":"clause","id":"sec-week-info-of-locale","title":"WeekInfoOfLocale ( loc )","titleHTML":"WeekInfoOfLocale ( <var>loc</var> )","number":"1.1.10","referencingIds":["_ref_10","_ref_26"]},{"type":"clause","id":"sec-locale-abstracts","titleHTML":"Abstract Operations for Locale Objects","number":"1.1"},{"type":"term","term":"%Intl.Locale%","refId":"sec-intl-locale-constructor"},{"type":"clause","id":"sec-Intl.Locale","title":"Intl.Locale ( tag [ , options ] )","titleHTML":"Intl.Locale ( <var>tag</var> [ , <var>options</var> ] )","number":"1.2.1","referencingIds":["_ref_3"]},{"type":"clause","id":"sec-intl-locale-constructor","titleHTML":"The Intl.Locale Constructor","number":"1.2","referencingIds":["_ref_16","_ref_18","_ref_19","_ref_28","_ref_29"]},{"type":"clause","id":"sec-intl.locale-internal-slots","titleHTML":"Internal slots","number":"1.3.1"},{"type":"clause","id":"sec-properties-of-intl-locale-constructor","titleHTML":"Properties of the Intl.Locale Constructor","number":"1.3"},{"type":"clause","id":"sec-Intl.Locale.prototype.firstDayOfWeek","titleHTML":"get Intl.Locale.prototype.firstDayOfWeek","number":"1.4.1"},{"type":"clause","id":"sec-Intl.Locale.prototype.getCalendars","titleHTML":"Intl.Locale.prototype.getCalendars ( )","number":"1.4.2"},{"type":"clause","id":"sec-Intl.Locale.prototype.getCollations","titleHTML":"Intl.Locale.prototype.getCollations ( )","number":"1.4.3"},{"type":"clause","id":"sec-Intl.Locale.prototype.getHourCycles","titleHTML":"Intl.Locale.prototype.getHourCycles ( )","number":"1.4.4"},{"type":"clause","id":"sec-Intl.Locale.prototype.getNumberingSystems","titleHTML":"Intl.Locale.prototype.getNumberingSystems ( )","number":"1.4.5"},{"type":"clause","id":"sec-Intl.Locale.prototype.getTimeZones","titleHTML":"Intl.Locale.prototype.getTimeZones ( )","number":"1.4.6"},{"type":"clause","id":"sec-Intl.Locale.prototype.getTextInfo","titleHTML":"Intl.Locale.prototype.getTextInfo ( )","number":"1.4.7"},{"type":"clause","id":"sec-Intl.Locale.prototype.getWeekInfo","titleHTML":"Intl.Locale.prototype.getWeekInfo ( )","number":"1.4.8"},{"type":"clause","id":"sec-properties-of-intl-locale-prototype-object","titleHTML":"Properties of the Intl.Locale Prototype Object","number":"1.4","referencingIds":["_ref_27"]},{"type":"clause","id":"sec-properties-of-intl-locale-instances","titleHTML":"Properties of Intl.Locale Instances","number":"1.5"},{"type":"clause","id":"locale-objects","titleHTML":"Locale Objects","number":"1"},{"type":"clause","id":"annex-implementation-dependent-behaviour","titleHTML":"Implementation Dependent Behaviour","number":"A"},{"type":"clause","id":"sec-copyright-and-software-license","title":"Copyright & Software License","titleHTML":"Copyright &amp; Software License","number":"B"}]}`);
+let biblio = JSON.parse(`{"refsByClause":{"sec-weekday-to-string":["_ref_0"],"sec-string-to-weekday-value":["_ref_1"],"sec-week-info-of-locale":["_ref_2","_ref_20"],"annex-implementation-dependent-behaviour":["_ref_3","_ref_4","_ref_5","_ref_6","_ref_7","_ref_8","_ref_9","_ref_10"],"sec-canonical-unicode-subdivision":["_ref_11"],"sec-region-preference":["_ref_12","_ref_13"],"sec-calendars-of-locale":["_ref_14","_ref_15"],"sec-collations-of-locale":["_ref_16"],"sec-hour-cycles-of-locale":["_ref_17","_ref_18"],"sec-numbering-systems-of-locale":["_ref_19"],"sec-Intl.Locale":["_ref_21","_ref_22"],"sec-intl.locale-internal-slots":["_ref_23","_ref_24"],"sec-Intl.Locale.prototype.getCalendars":["_ref_25"],"sec-Intl.Locale.prototype.getCollations":["_ref_26"],"sec-Intl.Locale.prototype.getHourCycles":["_ref_27"],"sec-Intl.Locale.prototype.getNumberingSystems":["_ref_28"],"sec-Intl.Locale.prototype.getTimeZones":["_ref_29"],"sec-Intl.Locale.prototype.getTextInfo":["_ref_30"],"sec-Intl.Locale.prototype.getWeekInfo":["_ref_31"],"sec-properties-of-intl-locale-instances":["_ref_32","_ref_33","_ref_34"]},"entries":[{"type":"clause","id":"sec-intro","titleHTML":"Introduction","number":""},{"type":"op","aoid":"CreateArrayFromListOrRestricted","refId":"sec-create-array-from-list-or-restricted"},{"type":"clause","id":"sec-create-array-from-list-or-restricted","title":"CreateArrayFromListOrRestricted ( list, restricted )","titleHTML":"CreateArrayFromListOrRestricted ( <var>list</var>, <var>restricted</var> )","number":"1.1.1","referencingIds":["_ref_15","_ref_16","_ref_18","_ref_19"]},{"type":"op","aoid":"UnicodeExtensionValue","refId":"sec-unicode-extension-value"},{"type":"clause","id":"sec-unicode-extension-value","title":"UnicodeExtensionValue ( locale, key )","titleHTML":"UnicodeExtensionValue ( <var>locale</var>, <var>key</var> )","number":"1.1.2","referencingIds":["_ref_11"]},{"type":"op","aoid":"CanonicalUnicodeSubdivision","refId":"sec-canonical-unicode-subdivision"},{"type":"clause","id":"sec-canonical-unicode-subdivision","title":"CanonicalUnicodeSubdivision ( locale, key )","titleHTML":"CanonicalUnicodeSubdivision ( <var>locale</var>, <var>key</var> )","number":"1.1.3","referencingIds":["_ref_12","_ref_13"]},{"type":"op","aoid":"RegionPreference","refId":"sec-region-preference"},{"type":"clause","id":"sec-region-preference","title":"RegionPreference ( locale )","titleHTML":"RegionPreference ( <var>locale</var> )","number":"1.1.4","referencingIds":["_ref_14","_ref_17"]},{"type":"op","aoid":"CalendarsOfLocale","refId":"sec-calendars-of-locale"},{"type":"clause","id":"sec-calendars-of-locale","title":"CalendarsOfLocale ( loc )","titleHTML":"CalendarsOfLocale ( <var>loc</var> )","number":"1.1.5","referencingIds":["_ref_4","_ref_25"]},{"type":"op","aoid":"CollationsOfLocale","refId":"sec-collations-of-locale"},{"type":"clause","id":"sec-collations-of-locale","title":"CollationsOfLocale ( loc )","titleHTML":"CollationsOfLocale ( <var>loc</var> )","number":"1.1.6","referencingIds":["_ref_5","_ref_26"]},{"type":"op","aoid":"HourCyclesOfLocale","refId":"sec-hour-cycles-of-locale"},{"type":"clause","id":"sec-hour-cycles-of-locale","title":"HourCyclesOfLocale ( loc )","titleHTML":"HourCyclesOfLocale ( <var>loc</var> )","number":"1.1.7","referencingIds":["_ref_6","_ref_27"]},{"type":"op","aoid":"NumberingSystemsOfLocale","refId":"sec-numbering-systems-of-locale"},{"type":"clause","id":"sec-numbering-systems-of-locale","title":"NumberingSystemsOfLocale ( loc )","titleHTML":"NumberingSystemsOfLocale ( <var>loc</var> )","number":"1.1.8","referencingIds":["_ref_7","_ref_28"]},{"type":"op","aoid":"TimeZonesOfLocale","refId":"sec-time-zones-of-locale"},{"type":"clause","id":"sec-time-zones-of-locale","title":"TimeZonesOfLocale ( loc )","titleHTML":"TimeZonesOfLocale ( <var>loc</var> )","number":"1.1.9","referencingIds":["_ref_8","_ref_29"]},{"type":"op","aoid":"CharacterDirectionOfLocale","refId":"sec-character-direction-of-locale"},{"type":"clause","id":"sec-character-direction-of-locale","title":"CharacterDirectionOfLocale ( loc )","titleHTML":"CharacterDirectionOfLocale ( <var>loc</var> )","number":"1.1.10","referencingIds":["_ref_9","_ref_30"]},{"type":"table","id":"table-locale-first-day-option-value","number":1,"caption":"Table 1: First <emu-not-ref>Day</emu-not-ref> String and Value","referencingIds":["_ref_0","_ref_1"]},{"type":"op","aoid":"WeekdayToString","refId":"sec-weekday-to-string"},{"type":"clause","id":"sec-weekday-to-string","title":"WeekdayToString ( fw )","titleHTML":"WeekdayToString ( <var>fw</var> )","number":"1.1.11","referencingIds":["_ref_22"]},{"type":"op","aoid":"StringToWeekdayValue","refId":"sec-string-to-weekday-value"},{"type":"clause","id":"sec-string-to-weekday-value","title":"StringToWeekdayValue ( fw )","titleHTML":"StringToWeekdayValue ( <var>fw</var> )","number":"1.1.12","referencingIds":["_ref_20"]},{"type":"table","id":"table-locale-weekinfo-record","number":2,"caption":"Table 2: WeekInfo Record Fields","referencingIds":["_ref_2"]},{"type":"op","aoid":"WeekInfoOfLocale","refId":"sec-week-info-of-locale"},{"type":"clause","id":"sec-week-info-of-locale","title":"WeekInfoOfLocale ( loc )","titleHTML":"WeekInfoOfLocale ( <var>loc</var> )","number":"1.1.13","referencingIds":["_ref_10","_ref_31"]},{"type":"clause","id":"sec-locale-abstracts","titleHTML":"Abstract Operations for Locale Objects","number":"1.1"},{"type":"term","term":"%Intl.Locale%","refId":"sec-intl-locale-constructor"},{"type":"clause","id":"sec-Intl.Locale","title":"Intl.Locale ( tag [ , options ] )","titleHTML":"Intl.Locale ( <var>tag</var> [ , <var>options</var> ] )","number":"1.2.1","referencingIds":["_ref_3"]},{"type":"clause","id":"sec-intl-locale-constructor","titleHTML":"The Intl.Locale Constructor","number":"1.2","referencingIds":["_ref_21","_ref_23","_ref_24","_ref_33","_ref_34"]},{"type":"clause","id":"sec-intl.locale-internal-slots","titleHTML":"Internal slots","number":"1.3.1"},{"type":"clause","id":"sec-properties-of-intl-locale-constructor","titleHTML":"Properties of the Intl.Locale Constructor","number":"1.3"},{"type":"clause","id":"sec-Intl.Locale.prototype.firstDayOfWeek","titleHTML":"get Intl.Locale.prototype.firstDayOfWeek","number":"1.4.1"},{"type":"clause","id":"sec-Intl.Locale.prototype.getCalendars","titleHTML":"Intl.Locale.prototype.getCalendars ( )","number":"1.4.2"},{"type":"clause","id":"sec-Intl.Locale.prototype.getCollations","titleHTML":"Intl.Locale.prototype.getCollations ( )","number":"1.4.3"},{"type":"clause","id":"sec-Intl.Locale.prototype.getHourCycles","titleHTML":"Intl.Locale.prototype.getHourCycles ( )","number":"1.4.4"},{"type":"clause","id":"sec-Intl.Locale.prototype.getNumberingSystems","titleHTML":"Intl.Locale.prototype.getNumberingSystems ( )","number":"1.4.5"},{"type":"clause","id":"sec-Intl.Locale.prototype.getTimeZones","titleHTML":"Intl.Locale.prototype.getTimeZones ( )","number":"1.4.6"},{"type":"clause","id":"sec-Intl.Locale.prototype.getTextInfo","titleHTML":"Intl.Locale.prototype.getTextInfo ( )","number":"1.4.7"},{"type":"clause","id":"sec-Intl.Locale.prototype.getWeekInfo","titleHTML":"Intl.Locale.prototype.getWeekInfo ( )","number":"1.4.8"},{"type":"clause","id":"sec-properties-of-intl-locale-prototype-object","titleHTML":"Properties of the Intl.Locale Prototype Object","number":"1.4","referencingIds":["_ref_32"]},{"type":"clause","id":"sec-properties-of-intl-locale-instances","titleHTML":"Properties of Intl.Locale Instances","number":"1.5"},{"type":"clause","id":"locale-objects","titleHTML":"Locale Objects","number":"1"},{"type":"clause","id":"annex-implementation-dependent-behaviour","titleHTML":"Implementation Dependent Behaviour","number":"A"},{"type":"clause","id":"sec-copyright-and-software-license","title":"Copyright & Software License","titleHTML":"Copyright &amp; Software License","number":"B"}]}`);
 ;let usesMultipage = false</script><style>/* IBM Plex fonts (Latin subset) have been downloaded from Google Fonts and modified to add support back in for the `zero` substitution (slashed zeroes) */
 
 /* https://fonts.googleapis.com/css2?family=IBM%20Plex%20Serif:ital,wght@0,400;0,700;1,400;1,700&display=swap */
@@ -3235,7 +3235,7 @@
 </ul></div><div id="menu-toggle"><svg xmlns="http://www.w3.org/2000/svg" style="width:100%; height:100%; stroke:currentColor" viewBox="0 0 120 120" width="54" height="54">
       <title>Menu</title>
       <path stroke-width="10" stroke-linecap="round" d="M30,60 h60  M30,30 m0,5 h60  M30,90 m0,-5 h60"></path>
-    </svg></div><div id="menu-spacer" class="menu-spacer"></div><div id="menu"><div id="menu-search"><input type="text" id="menu-search-box" placeholder="Search..."><div id="menu-search-results" class="inactive"></div></div><div id="menu-pins"><div class="menu-pane-header">Pins<button class="unpin-all">clear</button></div><ul id="menu-pins-list"></ul></div><div class="menu-pane-header">Table of Contents</div><div id="menu-toc"><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-intro" title="Introduction">Introduction</a></li><li><span class="item-toggle">+</span><a href="#locale-objects" title="Locale Objects"><span class="secnum">1</span> Locale Objects</a><ol class="toc"><li><span class="item-toggle">+</span><a href="#sec-locale-abstracts" title="Abstract Operations for Locale Objects"><span class="secnum">1.1</span> Abstract Operations for Locale Objects</a><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-create-array-from-list-or-restricted" title="CreateArrayFromListOrRestricted ( list, restricted )"><span class="secnum">1.1.1</span> CreateArrayFromListOrRestricted ( <var>list</var>, <var>restricted</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-calendars-of-locale" title="CalendarsOfLocale ( loc )"><span class="secnum">1.1.2</span> CalendarsOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-collations-of-locale" title="CollationsOfLocale ( loc )"><span class="secnum">1.1.3</span> CollationsOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-hour-cycles-of-locale" title="HourCyclesOfLocale ( loc )"><span class="secnum">1.1.4</span> HourCyclesOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-numbering-systems-of-locale" title="NumberingSystemsOfLocale ( loc )"><span class="secnum">1.1.5</span> NumberingSystemsOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-time-zones-of-locale" title="TimeZonesOfLocale ( loc )"><span class="secnum">1.1.6</span> TimeZonesOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-character-direction-of-locale" title="CharacterDirectionOfLocale ( loc )"><span class="secnum">1.1.7</span> CharacterDirectionOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-weekday-to-string" title="WeekdayToString ( fw )"><span class="secnum">1.1.8</span> WeekdayToString ( <var>fw</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-string-to-weekday-value" title="StringToWeekdayValue ( fw )"><span class="secnum">1.1.9</span> StringToWeekdayValue ( <var>fw</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-week-info-of-locale" title="WeekInfoOfLocale ( loc )"><span class="secnum">1.1.10</span> WeekInfoOfLocale ( <var>loc</var> )</a></li></ol></li><li><span class="item-toggle">+</span><a href="#sec-intl-locale-constructor" title="The Intl.Locale Constructor"><span class="secnum">1.2</span> The Intl.Locale Constructor</a><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale" title="Intl.Locale ( tag [ , options ] )"><span class="secnum">1.2.1</span> Intl.Locale ( <var>tag</var> [ , <var>options</var> ] )</a></li></ol></li><li><span class="item-toggle">+</span><a href="#sec-properties-of-intl-locale-constructor" title="Properties of the Intl.Locale Constructor"><span class="secnum">1.3</span> Properties of the Intl.Locale Constructor</a><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-intl.locale-internal-slots" title="Internal slots"><span class="secnum">1.3.1</span> Internal slots</a></li></ol></li><li><span class="item-toggle">+</span><a href="#sec-properties-of-intl-locale-prototype-object" title="Properties of the Intl.Locale Prototype Object"><span class="secnum">1.4</span> Properties of the Intl.Locale Prototype Object</a><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.firstDayOfWeek" title="get Intl.Locale.prototype.firstDayOfWeek"><span class="secnum">1.4.1</span> get Intl.Locale.prototype.firstDayOfWeek</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getCalendars" title="Intl.Locale.prototype.getCalendars ( )"><span class="secnum">1.4.2</span> Intl.Locale.prototype.getCalendars ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getCollations" title="Intl.Locale.prototype.getCollations ( )"><span class="secnum">1.4.3</span> Intl.Locale.prototype.getCollations ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getHourCycles" title="Intl.Locale.prototype.getHourCycles ( )"><span class="secnum">1.4.4</span> Intl.Locale.prototype.getHourCycles ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getNumberingSystems" title="Intl.Locale.prototype.getNumberingSystems ( )"><span class="secnum">1.4.5</span> Intl.Locale.prototype.getNumberingSystems ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getTimeZones" title="Intl.Locale.prototype.getTimeZones ( )"><span class="secnum">1.4.6</span> Intl.Locale.prototype.getTimeZones ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getTextInfo" title="Intl.Locale.prototype.getTextInfo ( )"><span class="secnum">1.4.7</span> Intl.Locale.prototype.getTextInfo ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getWeekInfo" title="Intl.Locale.prototype.getWeekInfo ( )"><span class="secnum">1.4.8</span> Intl.Locale.prototype.getWeekInfo ( )</a></li></ol></li><li><span class="item-toggle-none"></span><a href="#sec-properties-of-intl-locale-instances" title="Properties of Intl.Locale Instances"><span class="secnum">1.5</span> Properties of Intl.Locale Instances</a></li></ol></li><li><span class="item-toggle-none"></span><a href="#annex-implementation-dependent-behaviour" title="Implementation Dependent Behaviour"><span class="secnum">A</span> Implementation Dependent Behaviour</a></li><li><span class="item-toggle-none"></span><a href="#sec-copyright-and-software-license" title="Copyright &amp; Software License"><span class="secnum">B</span> Copyright &amp; Software License</a></li></ol></div></div><div id="spec-container"><h1 class="version">Stage 3 Draft / August 6, 2024</h1><h1 class="title">Intl Locale Info Proposal</h1>
+    </svg></div><div id="menu-spacer" class="menu-spacer"></div><div id="menu"><div id="menu-search"><input type="text" id="menu-search-box" placeholder="Search..."><div id="menu-search-results" class="inactive"></div></div><div id="menu-pins"><div class="menu-pane-header">Pins<button class="unpin-all">clear</button></div><ul id="menu-pins-list"></ul></div><div class="menu-pane-header">Table of Contents</div><div id="menu-toc"><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-intro" title="Introduction">Introduction</a></li><li><span class="item-toggle">+</span><a href="#locale-objects" title="Locale Objects"><span class="secnum">1</span> Locale Objects</a><ol class="toc"><li><span class="item-toggle">+</span><a href="#sec-locale-abstracts" title="Abstract Operations for Locale Objects"><span class="secnum">1.1</span> Abstract Operations for Locale Objects</a><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-create-array-from-list-or-restricted" title="CreateArrayFromListOrRestricted ( list, restricted )"><span class="secnum">1.1.1</span> CreateArrayFromListOrRestricted ( <var>list</var>, <var>restricted</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-unicode-extension-value" title="UnicodeExtensionValue ( locale, key )"><span class="secnum">1.1.2</span> UnicodeExtensionValue ( <var>locale</var>, <var>key</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-canonical-unicode-subdivision" title="CanonicalUnicodeSubdivision ( locale, key )"><span class="secnum">1.1.3</span> CanonicalUnicodeSubdivision ( <var>locale</var>, <var>key</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-region-preference" title="RegionPreference ( locale )"><span class="secnum">1.1.4</span> RegionPreference ( <var>locale</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-calendars-of-locale" title="CalendarsOfLocale ( loc )"><span class="secnum">1.1.5</span> CalendarsOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-collations-of-locale" title="CollationsOfLocale ( loc )"><span class="secnum">1.1.6</span> CollationsOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-hour-cycles-of-locale" title="HourCyclesOfLocale ( loc )"><span class="secnum">1.1.7</span> HourCyclesOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-numbering-systems-of-locale" title="NumberingSystemsOfLocale ( loc )"><span class="secnum">1.1.8</span> NumberingSystemsOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-time-zones-of-locale" title="TimeZonesOfLocale ( loc )"><span class="secnum">1.1.9</span> TimeZonesOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-character-direction-of-locale" title="CharacterDirectionOfLocale ( loc )"><span class="secnum">1.1.10</span> CharacterDirectionOfLocale ( <var>loc</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-weekday-to-string" title="WeekdayToString ( fw )"><span class="secnum">1.1.11</span> WeekdayToString ( <var>fw</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-string-to-weekday-value" title="StringToWeekdayValue ( fw )"><span class="secnum">1.1.12</span> StringToWeekdayValue ( <var>fw</var> )</a></li><li><span class="item-toggle-none"></span><a href="#sec-week-info-of-locale" title="WeekInfoOfLocale ( loc )"><span class="secnum">1.1.13</span> WeekInfoOfLocale ( <var>loc</var> )</a></li></ol></li><li><span class="item-toggle">+</span><a href="#sec-intl-locale-constructor" title="The Intl.Locale Constructor"><span class="secnum">1.2</span> The Intl.Locale Constructor</a><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale" title="Intl.Locale ( tag [ , options ] )"><span class="secnum">1.2.1</span> Intl.Locale ( <var>tag</var> [ , <var>options</var> ] )</a></li></ol></li><li><span class="item-toggle">+</span><a href="#sec-properties-of-intl-locale-constructor" title="Properties of the Intl.Locale Constructor"><span class="secnum">1.3</span> Properties of the Intl.Locale Constructor</a><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-intl.locale-internal-slots" title="Internal slots"><span class="secnum">1.3.1</span> Internal slots</a></li></ol></li><li><span class="item-toggle">+</span><a href="#sec-properties-of-intl-locale-prototype-object" title="Properties of the Intl.Locale Prototype Object"><span class="secnum">1.4</span> Properties of the Intl.Locale Prototype Object</a><ol class="toc"><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.firstDayOfWeek" title="get Intl.Locale.prototype.firstDayOfWeek"><span class="secnum">1.4.1</span> get Intl.Locale.prototype.firstDayOfWeek</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getCalendars" title="Intl.Locale.prototype.getCalendars ( )"><span class="secnum">1.4.2</span> Intl.Locale.prototype.getCalendars ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getCollations" title="Intl.Locale.prototype.getCollations ( )"><span class="secnum">1.4.3</span> Intl.Locale.prototype.getCollations ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getHourCycles" title="Intl.Locale.prototype.getHourCycles ( )"><span class="secnum">1.4.4</span> Intl.Locale.prototype.getHourCycles ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getNumberingSystems" title="Intl.Locale.prototype.getNumberingSystems ( )"><span class="secnum">1.4.5</span> Intl.Locale.prototype.getNumberingSystems ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getTimeZones" title="Intl.Locale.prototype.getTimeZones ( )"><span class="secnum">1.4.6</span> Intl.Locale.prototype.getTimeZones ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getTextInfo" title="Intl.Locale.prototype.getTextInfo ( )"><span class="secnum">1.4.7</span> Intl.Locale.prototype.getTextInfo ( )</a></li><li><span class="item-toggle-none"></span><a href="#sec-Intl.Locale.prototype.getWeekInfo" title="Intl.Locale.prototype.getWeekInfo ( )"><span class="secnum">1.4.8</span> Intl.Locale.prototype.getWeekInfo ( )</a></li></ol></li><li><span class="item-toggle-none"></span><a href="#sec-properties-of-intl-locale-instances" title="Properties of Intl.Locale Instances"><span class="secnum">1.5</span> Properties of Intl.Locale Instances</a></li></ol></li><li><span class="item-toggle-none"></span><a href="#annex-implementation-dependent-behaviour" title="Implementation Dependent Behaviour"><span class="secnum">A</span> Implementation Dependent Behaviour</a></li><li><span class="item-toggle-none"></span><a href="#sec-copyright-and-software-license" title="Copyright &amp; Software License"><span class="secnum">B</span> Copyright &amp; Software License</a></li></ol></div></div><div id="spec-container"><h1 class="version">Stage 3 Draft / August 8, 2024</h1><h1 class="title">Intl Locale Info Proposal</h1>
 
 <emu-intro id="sec-intro">
   <h1>Introduction</h1>
@@ -3257,44 +3257,62 @@ <h1><span class="secnum">1.1.1</span> CreateArrayFromListOrRestricted ( <var>lis
       <emu-alg><ol><li>If <var>restricted</var> is not <emu-val>undefined</emu-val>, then<ol><li>Set <var>list</var> to « <var>restricted</var> ».</li></ol></li><li>Return <emu-xref aoid="CreateArrayFromList"><a href="https://tc39.es/ecma262/#sec-createarrayfromlist">CreateArrayFromList</a></emu-xref>( <var>list</var> ).</li></ol></emu-alg>
     </emu-clause>
 
+    <emu-clause id="sec-unicode-extension-value" type="abstract operation" aoid="UnicodeExtensionValue">
+      <h1><span class="secnum">1.1.2</span> UnicodeExtensionValue ( <var>locale</var>, <var>key</var> )</h1>
+      <p>The abstract operation UnicodeExtensionValue takes arguments <var>locale</var> (a <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode canonicalized locale identifier</a></emu-xref>) and <var>key</var> (a String) and returns a String or <emu-const>empty</emu-const>. It performs the following steps when called:</p>
+      <emu-alg><ol><li>If <var>locale</var> contains a <emu-xref href="#unicode-locale-extension-sequence"><a href="https://tc39.es/ecma402/#unicode-locale-extension-sequence">Unicode locale extension sequence</a></emu-xref>, then<ol><li>Let <var>extension</var> be the <emu-xref href="#unicode-locale-extension-sequence"><a href="https://tc39.es/ecma402/#unicode-locale-extension-sequence">Unicode locale extension sequence</a></emu-xref> of <var>locale</var>.</li><li>Let <var>components</var> be <emu-xref aoid="UnicodeExtensionComponents"><a href="https://tc39.es/ecma402/#sec-unicode-extension-components">UnicodeExtensionComponents</a></emu-xref>(<var>extension</var>).</li><li>Let <var>keywords</var> be <var>components</var>.<var class="field">[[Keywords]]</var>.</li><li>If <var>keywords</var> contains an element whose <var class="field">[[Key]]</var> is <var>key</var>, then<ol><li>Let <var>entry</var> be the element of <var>keywords</var> whose <var class="field">[[Key]]</var> is <var>key</var>.</li><li>Return <var>entry</var>.<var class="field">[[Value]]</var>.</li></ol></li></ol></li><li>Return <emu-const>empty</emu-const>.</li></ol></emu-alg>
+    </emu-clause>
+
+    <emu-clause id="sec-canonical-unicode-subdivision" type="abstract operation" aoid="CanonicalUnicodeSubdivision">
+      <h1><span class="secnum">1.1.3</span> CanonicalUnicodeSubdivision ( <var>locale</var>, <var>key</var> )</h1>
+      <p>The abstract operation CanonicalUnicodeSubdivision takes arguments <var>locale</var> (a <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode canonicalized locale identifier</a></emu-xref>) and <var>key</var> (<emu-val>"rg"</emu-val> or <emu-val>"sd"</emu-val>) and returns a String or <emu-val>undefined</emu-val>. It performs the following steps when called:</p>
+      <emu-alg><ol><li>Let <var>subdivision</var> be <emu-xref aoid="UnicodeExtensionValue" id="_ref_11"><a href="#sec-unicode-extension-value">UnicodeExtensionValue</a></emu-xref>(<var>locale</var>, <var>key</var>).</li><li>If <var>subdivision</var> is <emu-const>empty</emu-const>, return <emu-val>undefined</emu-val>.</li><li>If <var>subdivision</var> cannot be matched by the <code>unicode_subdivision_id</code> <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode locale nonterminal</a></emu-xref>, return <emu-val>undefined</emu-val>.</li><li>Let <var>region</var> be the longest prefix of <var>subdivision</var> matched by the <code>unicode_region_subtag</code> <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode locale nonterminal</a></emu-xref>.</li><li>Let <var>regionLocale</var> be the <emu-xref href="#string-concatenation"><a href="https://tc39.es/ecma262/#string-concatenation">string-concatenation</a></emu-xref> of <emu-val>"und-"</emu-val> and <var>region</var>.</li><li>Set <var>regionLocale</var> to <emu-xref aoid="CanonicalizeUnicodeLocaleId"><a href="https://tc39.es/ecma402/#sec-canonicalizeunicodelocaleid">CanonicalizeUnicodeLocaleId</a></emu-xref>(<var>regionLocale</var>).</li><li>Return <emu-xref aoid="GetLocaleRegion"><a href="https://tc39.es/ecma402/#sec-getlocaleregion">GetLocaleRegion</a></emu-xref>(<var>regionLocale</var>).</li></ol></emu-alg>
+    </emu-clause>
+
+    <emu-clause id="sec-region-preference" type="abstract operation" aoid="RegionPreference">
+      <h1><span class="secnum">1.1.4</span> RegionPreference ( <var>locale</var> )</h1>
+      <p>The abstract operation RegionPreference takes argument <var>locale</var> (a <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode canonicalized locale identifier</a></emu-xref>) and returns a <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">Record</a></emu-xref> with fields <var class="field">[[Region]]</var> (a String) and <var class="field">[[RegionOverride]]</var> (a String or <emu-val>undefined</emu-val>). It performs the following steps when called:</p>
+      <emu-alg><ol><li>Let <var>region</var> be <emu-xref aoid="GetLocaleRegion"><a href="https://tc39.es/ecma402/#sec-getlocaleregion">GetLocaleRegion</a></emu-xref>(<var>locale</var>).</li><li>If <var>region</var> is <emu-val>undefined</emu-val>, then<ol><li>Set <var>region</var> to <emu-xref aoid="CanonicalUnicodeSubdivision" id="_ref_12"><a href="#sec-canonical-unicode-subdivision">CanonicalUnicodeSubdivision</a></emu-xref>(<var>locale</var>, <emu-val>"sd"</emu-val>).</li><li>If <var>region</var> is <emu-val>undefined</emu-val>, then<ol><li>Let <var>maximal</var> be the result of the <a href="https://unicode.org/reports/tr35/#Likely_Subtags" data-print-href="">Add Likely Subtags</a> algorithm applied to <var>locale</var>. If an error is signaled, set <var>maximal</var> to <var>locale</var>.</li><li>Set <var>maximal</var> to <emu-xref aoid="CanonicalizeUnicodeLocaleId"><a href="https://tc39.es/ecma402/#sec-canonicalizeunicodelocaleid">CanonicalizeUnicodeLocaleId</a></emu-xref>(<var>maximal</var>).</li><li>Set <var>region</var> to <emu-xref aoid="GetLocaleRegion"><a href="https://tc39.es/ecma402/#sec-getlocaleregion">GetLocaleRegion</a></emu-xref>(<var>maximal</var>).</li><li>If <var>region</var> is <emu-val>undefined</emu-val>, then<ol><li>Set <var>region</var> to <emu-val>"001"</emu-val>.</li></ol></li></ol></li></ol></li><li>Let <var>regionOverride</var> be <emu-xref aoid="CanonicalUnicodeSubdivision" id="_ref_13"><a href="#sec-canonical-unicode-subdivision">CanonicalUnicodeSubdivision</a></emu-xref>(<var>locale</var>, <emu-val>"rg"</emu-val>).</li><li>Return {<var class="field">[[Region]]</var>: <var>region</var>, <var class="field">[[RegionOverride]]</var>: <var>regionOverride</var>}.</li></ol></emu-alg>
+    </emu-clause>
+
     <emu-clause id="sec-calendars-of-locale" type="abstract operation" aoid="CalendarsOfLocale">
-      <h1><span class="secnum">1.1.2</span> CalendarsOfLocale ( <var>loc</var> )</h1>
-      <p>The abstract operation CalendarsOfLocale takes argument <var>loc</var> (an Intl.Locale) and returns an Array. It performs the following steps when called:</p>
-      <emu-alg><ol><li>Let <var>restricted</var> be <var>loc</var>.<var class="field">[[Calendar]]</var>.</li><li>Let <var>locale</var> be <var>loc</var>.<var class="field">[[Locale]]</var>.</li><li>Let <var>list</var> be a <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">List</a></emu-xref> of one or more unique <emu-xref href="#sec-calendar-types"><a href="https://tc39.es/ecma402/#sec-calendar-types">calendar types</a></emu-xref> in canonical form (<emu-xref href="#sec-calendar-types"><a href="https://tc39.es/ecma402/#sec-calendar-types">10</a></emu-xref>), sorted in descending preference of those in common use for date and time formatting in <var>locale</var>.</li><li>Return <emu-xref aoid="CreateArrayFromListOrRestricted" id="_ref_11"><a href="#sec-create-array-from-list-or-restricted">CreateArrayFromListOrRestricted</a></emu-xref>( <var>list</var>, <var>restricted</var> ).</li></ol></emu-alg>
+      <h1><span class="secnum">1.1.5</span> CalendarsOfLocale ( <var>loc</var> )</h1>
+      <p>The abstract operation CalendarsOfLocale takes argument <var>loc</var> (an Intl.Locale) and returns an Array. The following algorithm refers to Locale data specified in <a href="https://unicode.org/reports/tr35/tr35-dates.html#Calendar_Preference_Data" data-print-href="">UTS 35's Calendar Preference Data</a>. It performs the following steps when called:</p>
+      <emu-alg><ol><li>Let <var>restricted</var> be <var>loc</var>.<var class="field">[[Calendar]]</var>.</li><li>Let <var>preference</var> be <emu-xref aoid="RegionPreference" id="_ref_14"><a href="#sec-region-preference">RegionPreference</a></emu-xref>(<var>loc</var>.<var class="field">[[Locale]]</var>).</li><li>Let <var>region</var> be <var>preference</var>.<var class="field">[[Region]]</var>.</li><li>Let <var>regionOverride</var> be <var>preference</var>.<var class="field">[[RegionOverride]]</var>.</li><li>If <var>regionOverride</var> is not <emu-val>undefined</emu-val> and calendar preference data for <var>regionOverride</var> are available, then<ol><li>Let <var>lookupRegion</var> be <var>regionOverride</var>.</li></ol></li><li>Else,<ol><li>Let <var>lookupRegion</var> be <var>region</var>.</li></ol></li><li>Let <var>list</var> be a <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">List</a></emu-xref> of unique <emu-xref href="#sec-calendar-types"><a href="https://tc39.es/ecma402/#sec-calendar-types">calendar types</a></emu-xref> in canonical form (<emu-xref href="#sec-calendar-types"><a href="https://tc39.es/ecma402/#sec-calendar-types">10</a></emu-xref>), sorted in descending preference of those in common use for date and time formatting in <var>lookupRegion</var>. The list is empty if no calendar preference data for <var>lookupRegion</var> is available.</li><li>If <var>list</var> is empty, set <var>list</var> to « <emu-val>"gregory"</emu-val> ».</li><li>Return <emu-xref aoid="CreateArrayFromListOrRestricted" id="_ref_15"><a href="#sec-create-array-from-list-or-restricted">CreateArrayFromListOrRestricted</a></emu-xref>(<var>list</var>, <var>restricted</var>).</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-collations-of-locale" type="abstract operation" aoid="CollationsOfLocale">
-      <h1><span class="secnum">1.1.3</span> CollationsOfLocale ( <var>loc</var> )</h1>
+      <h1><span class="secnum">1.1.6</span> CollationsOfLocale ( <var>loc</var> )</h1>
       <p>The abstract operation CollationsOfLocale takes argument <var>loc</var> (an Intl.Locale) and returns an Array. It performs the following steps when called:</p>
-      <emu-alg><ol><li>Let <var>restricted</var> be <var>loc</var>.<var class="field">[[Collation]]</var>.</li><li>Let <var>locale</var> be <var>loc</var>.<var class="field">[[Locale]]</var>.</li><li>Let <var>list</var> be a <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">List</a></emu-xref> of one or more unique <emu-xref href="#sec-collation-types"><a href="https://tc39.es/ecma402/#sec-collation-types">collation types</a></emu-xref> in canonical form (<emu-xref href="#sec-collation-types"><a href="https://tc39.es/ecma402/#sec-collation-types">9</a></emu-xref>), of those in common use for string comparison in <var>locale</var>. The values <emu-val>"standard"</emu-val> and <emu-val>"search"</emu-val> must be excluded from <var>list</var>. The list is sorted according to <emu-xref href="#lexicographic-code-unit-order"><a href="https://tc39.es/ecma262/#lexicographic-code-unit-order">lexicographic code unit order</a></emu-xref>.</li><li>Return <emu-xref aoid="CreateArrayFromListOrRestricted" id="_ref_12"><a href="#sec-create-array-from-list-or-restricted">CreateArrayFromListOrRestricted</a></emu-xref>( <var>list</var>, <var>restricted</var> ).</li></ol></emu-alg>
+      <emu-alg><ol><li>Let <var>restricted</var> be <var>loc</var>.<var class="field">[[Collation]]</var>.</li><li>Let <var>language</var> be <emu-xref aoid="GetLocaleLanguage"><a href="https://tc39.es/ecma402/#sec-getlocalelanguage">GetLocaleLanguage</a></emu-xref>(<var>loc</var>.<var class="field">[[Locale]]</var>).</li><li>If <var>language</var> is not <emu-val>"und"</emu-val>, then<ol><li>Let <var>r</var> be <emu-xref aoid="LookupMatchingLocaleByPrefix"><a href="https://tc39.es/ecma402/#sec-lookupmatchinglocalebyprefix">LookupMatchingLocaleByPrefix</a></emu-xref>(<emu-xref href="#sec-the-intl-collator-constructor"><a href="https://tc39.es/ecma402/#sec-the-intl-collator-constructor">%Intl.Collator%</a></emu-xref>.<var class="field">[[AvailableLocales]]</var>, « <var>loc</var>.<var class="field">[[Locale]]</var> »).</li><li>If <var>r</var> is not <emu-val>undefined</emu-val>, then<ol><li>Let <var>foundLocale</var> be <var>r</var>.<var class="field">[[locale]]</var>.</li></ol></li><li>Else,<ol><li>Let <var>foundLocale</var> be <emu-xref aoid="DefaultLocale"><a href="https://tc39.es/ecma402/#sec-defaultlocale">DefaultLocale</a></emu-xref>().</li></ol></li><li>Let <var>foundLocaleData</var> be <emu-xref href="#sec-the-intl-collator-constructor"><a href="https://tc39.es/ecma402/#sec-the-intl-collator-constructor">%Intl.Collator%</a></emu-xref>.<var class="field">[[SortLocaleData]]</var>.[[&lt;<var>foundLocale</var>&gt;]].</li><li>Let <var>list</var> be a copy of <var>foundLocaleData</var>.<var class="field">[[co]]</var>.</li><li><emu-xref href="#assert"><a href="https://tc39.es/ecma262/#assert">Assert</a></emu-xref>: <var>list</var>[0] is <emu-val>null</emu-val>.</li><li>Remove the first element from <var>list</var>.</li></ol></li><li>Else,<ol><li>Let <var>list</var> be « <emu-val>"emoji"</emu-val>, <emu-val>"eor"</emu-val> ».</li></ol></li><li>Let <var>sorted</var> be a copy of <var>list</var>, sorted according to <emu-xref href="#lexicographic-code-unit-order"><a href="https://tc39.es/ecma262/#lexicographic-code-unit-order">lexicographic code unit order</a></emu-xref>.</li><li>Return <emu-xref aoid="CreateArrayFromListOrRestricted" id="_ref_16"><a href="#sec-create-array-from-list-or-restricted">CreateArrayFromListOrRestricted</a></emu-xref>(<var>sorted</var>, <var>restricted</var>).</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-hour-cycles-of-locale" type="abstract operation" aoid="HourCyclesOfLocale">
-      <h1><span class="secnum">1.1.4</span> HourCyclesOfLocale ( <var>loc</var> )</h1>
-      <p>The abstract operation HourCyclesOfLocale takes argument <var>loc</var> (an Intl.Locale) and returns an Array. It performs the following steps when called:</p>
-      <emu-alg><ol><li>Let <var>restricted</var> be <var>loc</var>.<var class="field">[[HourCycle]]</var>.</li><li>Let <var>locale</var> be <var>loc</var>.<var class="field">[[Locale]]</var>.</li><li>Let <var>list</var> be a <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">List</a></emu-xref> of one or more unique hour cycle identifiers, which must be lower case String values indicating either the 12-hour format (<emu-val>"h11"</emu-val>, <emu-val>"h12"</emu-val>) or the 24-hour format (<emu-val>"h23"</emu-val>, <emu-val>"h24"</emu-val>), sorted in descending preference of those in common use for date and time formatting in <var>locale</var>.</li><li>Return <emu-xref aoid="CreateArrayFromListOrRestricted" id="_ref_13"><a href="#sec-create-array-from-list-or-restricted">CreateArrayFromListOrRestricted</a></emu-xref>( <var>list</var>, <var>restricted</var> ).</li></ol></emu-alg>
+      <h1><span class="secnum">1.1.7</span> HourCyclesOfLocale ( <var>loc</var> )</h1>
+      <p>The abstract operation HourCyclesOfLocale takes argument <var>loc</var> (an Intl.Locale) and returns an Array. The following algorithm refers to Locale data specified in <a href="https://unicode.org/reports/tr35/tr35-dates.html#Time_Data" data-print-href="">UTS 35's Time Data</a>. It performs the following steps when called:</p>
+      <emu-alg><ol><li>Let <var>restricted</var> be <var>loc</var>.<var class="field">[[HourCycle]]</var>.</li><li>Let <var>preference</var> be <emu-xref aoid="RegionPreference" id="_ref_17"><a href="#sec-region-preference">RegionPreference</a></emu-xref>(<var>loc</var>.<var class="field">[[Locale]]</var>).</li><li>Let <var>region</var> be <var>preference</var>.<var class="field">[[Region]]</var>.</li><li>Let <var>regionOverride</var> be <var>preference</var>.<var class="field">[[RegionOverride]]</var>.</li><li>If <var>regionOverride</var> is not <emu-val>undefined</emu-val> and time data for <var>regionOverride</var> are available, then<ol><li>Let <var>lookupRegion</var> be <var>regionOverride</var>.</li></ol></li><li>Else,<ol><li>Let <var>lookupRegion</var> be <var>region</var>.</li></ol></li><li>Let <var>list</var> be a <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">List</a></emu-xref> of unique hour cycle identifiers, which must be lower case String values indicating either the 12-hour format (<emu-val>"h11"</emu-val>, <emu-val>"h12"</emu-val>) or the 24-hour format (<emu-val>"h23"</emu-val>, <emu-val>"h24"</emu-val>), sorted in descending preference of those in common use for date and time formatting in <var>lookupRegion</var>. The list is empty if no time data for <var>lookupRegion</var> is available.</li><li>If <var>list</var> is empty, set <var>list</var> to « <emu-val>"h23"</emu-val> ».</li><li>Return <emu-xref aoid="CreateArrayFromListOrRestricted" id="_ref_18"><a href="#sec-create-array-from-list-or-restricted">CreateArrayFromListOrRestricted</a></emu-xref>(<var>list</var>, <var>restricted</var>).</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-numbering-systems-of-locale" type="abstract operation" aoid="NumberingSystemsOfLocale">
-      <h1><span class="secnum">1.1.5</span> NumberingSystemsOfLocale ( <var>loc</var> )</h1>
+      <h1><span class="secnum">1.1.8</span> NumberingSystemsOfLocale ( <var>loc</var> )</h1>
       <p>The abstract operation NumberingSystemsOfLocale takes argument <var>loc</var> (an Intl.Locale) and returns an Array. It performs the following steps when called:</p>
-      <emu-alg><ol><li>Let <var>restricted</var> be <var>loc</var>.<var class="field">[[NumberingSystem]]</var>.</li><li>Let <var>locale</var> be <var>loc</var>.<var class="field">[[Locale]]</var>.</li><li>Let <var>list</var> be a <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">List</a></emu-xref> of one or more unique <emu-xref href="#sec-numberingsystem-identifiers"><a href="https://tc39.es/ecma402/#sec-numberingsystem-identifiers">numbering system identifiers</a></emu-xref> in canonical form (<emu-xref href="#sec-numberingsystem-identifiers"><a href="https://tc39.es/ecma402/#sec-numberingsystem-identifiers">8</a></emu-xref>), sorted in descending preference of those in common use for formatting numeric values in <var>locale</var>.</li><li>Return <emu-xref aoid="CreateArrayFromListOrRestricted" id="_ref_14"><a href="#sec-create-array-from-list-or-restricted">CreateArrayFromListOrRestricted</a></emu-xref>( <var>list</var>, <var>restricted</var> ).</li></ol></emu-alg>
+      <emu-alg><ol><li>Let <var>restricted</var> be <var>loc</var>.<var class="field">[[NumberingSystem]]</var>.</li><li>Let <var>r</var> be <emu-xref aoid="LookupMatchingLocaleByPrefix"><a href="https://tc39.es/ecma402/#sec-lookupmatchinglocalebyprefix">LookupMatchingLocaleByPrefix</a></emu-xref>(<emu-xref href="#sec-intl-numberformat-constructor"><a href="https://tc39.es/ecma402/#sec-intl-numberformat-constructor">%Intl.NumberFormat%</a></emu-xref>.<var class="field">[[AvailableLocales]]</var>, « <var>loc</var>.<var class="field">[[Locale]]</var> »).</li><li>If <var>r</var> is not <emu-val>undefined</emu-val>, then<ol><li>Let <var>foundLocale</var> be <var>r</var>.<var class="field">[[locale]]</var>.</li><li>Let <var>foundLocaleData</var> be <emu-xref href="#sec-intl-numberformat-constructor"><a href="https://tc39.es/ecma402/#sec-intl-numberformat-constructor">%Intl.NumberFormat%</a></emu-xref>.<var class="field">[[LocaleData]]</var>.[[&lt;<var>foundLocale</var>&gt;]].</li><li>Let <var>numberingSystems</var> be <var>foundLocaleData</var>.<var class="field">[[nu]]</var>.</li><li>Let <var>list</var> be « <var>numberingSystems</var>[0] ».</li></ol></li><li>Else,<ol><li>Let <var>list</var> be « <emu-val>"latn"</emu-val> ».</li></ol></li><li>Return <emu-xref aoid="CreateArrayFromListOrRestricted" id="_ref_19"><a href="#sec-create-array-from-list-or-restricted">CreateArrayFromListOrRestricted</a></emu-xref>(<var>list</var>, <var>restricted</var>).</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-time-zones-of-locale" type="abstract operation" aoid="TimeZonesOfLocale">
-      <h1><span class="secnum">1.1.6</span> TimeZonesOfLocale ( <var>loc</var> )</h1>
+      <h1><span class="secnum">1.1.9</span> TimeZonesOfLocale ( <var>loc</var> )</h1>
       <p>The abstract operation TimeZonesOfLocale takes argument <var>loc</var> (an Intl.Locale) and returns an Array. It performs the following steps when called:</p>
       <emu-alg><ol><li>Let <var>region</var> be <emu-xref aoid="GetLocaleRegion"><a href="https://tc39.es/ecma402/#sec-getlocaleregion">GetLocaleRegion</a></emu-xref>(<var>loc</var>.<var class="field">[[Locale]]</var>).</li><li><emu-xref href="#assert"><a href="https://tc39.es/ecma262/#assert">Assert</a></emu-xref>: <var>region</var> is not <emu-val>undefined</emu-val>.</li><li>Let <var>list</var> be a <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">List</a></emu-xref> of unique canonical <emu-xref href="#sec-time-zone-identifiers"><a href="https://tc39.es/ecma262/#sec-time-zone-identifiers">time zone identifiers</a></emu-xref>, which must be String values indicating a canonical Zone name of the IANA Time Zone Database, of those in common use in <var>region</var>. The list is empty if no time zones are commonly used in <var>region</var>. The list is sorted according to <emu-xref href="#lexicographic-code-unit-order"><a href="https://tc39.es/ecma262/#lexicographic-code-unit-order">lexicographic code unit order</a></emu-xref>.</li><li>Return <emu-xref aoid="CreateArrayFromList"><a href="https://tc39.es/ecma262/#sec-createarrayfromlist">CreateArrayFromList</a></emu-xref>( <var>list</var> ).</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-character-direction-of-locale" type="abstract operation" aoid="CharacterDirectionOfLocale">
-      <h1><span class="secnum">1.1.7</span> CharacterDirectionOfLocale ( <var>loc</var> )</h1>
-      <p>The abstract operation CharacterDirectionOfLocale takes argument <var>loc</var> (an Intl.Locale) and returns <emu-val>"ltr"</emu-val> or <emu-val>"rtl"</emu-val>. The following algorithm refers to Locale data specified in <a href="https://www.unicode.org/reports/tr35/tr35-general.html#Layout_Elements" data-print-href="">UTS 35's Layouts Elements</a>. It performs the following steps when called:</p>
-      <emu-alg><ol><li>Let <var>locale</var> be <var>loc</var>.<var class="field">[[Locale]]</var>.</li><li>If the default general ordering of characters (characterOrder) within a line in <var>locale</var> is right-to-left, return <emu-val>"rtl"</emu-val>.</li><li>Return <emu-val>"ltr"</emu-val>.</li></ol></emu-alg>
+      <h1><span class="secnum">1.1.10</span> CharacterDirectionOfLocale ( <var>loc</var> )</h1>
+      <p>The abstract operation CharacterDirectionOfLocale takes argument <var>loc</var> (an Intl.Locale) and returns <emu-val>"ltr"</emu-val> or <emu-val>"rtl"</emu-val>. The following algorithm refers to Locale data specified in <a href="https://unicode.org/reports/tr35/tr35.html#Script_Metadata" data-print-href="">UTS 35's Script Metadata</a>. It performs the following steps when called:</p>
+      <emu-alg><ol><li>Let <var>locale</var> be <var>loc</var>.<var class="field">[[Locale]]</var>.</li><li>Let <var>script</var> be <emu-xref aoid="GetLocaleScript"><a href="https://tc39.es/ecma402/#sec-getlocalescript">GetLocaleScript</a></emu-xref>(<var>locale</var>).</li><li>If <var>script</var> is <emu-val>undefined</emu-val>, then<ol><li>Let <var>maximal</var> be the result of the <a href="https://unicode.org/reports/tr35/#Likely_Subtags" data-print-href="">Add Likely Subtags</a> algorithm applied to <var>locale</var>. If an error is signaled, set <var>maximal</var> to <var>locale</var>.</li><li>Set <var>maximal</var> to <emu-xref aoid="CanonicalizeUnicodeLocaleId"><a href="https://tc39.es/ecma402/#sec-canonicalizeunicodelocaleid">CanonicalizeUnicodeLocaleId</a></emu-xref>(<var>maximal</var>).</li><li>Set <var>script</var> to <emu-xref aoid="GetLocaleScript"><a href="https://tc39.es/ecma402/#sec-getlocalescript">GetLocaleScript</a></emu-xref>(<var>maximal</var>).</li><li>If <var>script</var> is <emu-val>undefined</emu-val>, set <var>script</var> to <emu-val>"Zzzz"</emu-val>.</li></ol></li><li>If <var>script</var> contains right-to-left letters according to its script metadata, return <emu-val>"rtl"</emu-val>.</li><li>Return <emu-val>"ltr"</emu-val>.</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-weekday-to-string" type="abstract operation" aoid="WeekdayToString">
-      <h1><span class="secnum">1.1.8</span> WeekdayToString ( <var>fw</var> )</h1>
+      <h1><span class="secnum">1.1.11</span> WeekdayToString ( <var>fw</var> )</h1>
       <p>The abstract operation WeekdayToString takes argument <var>fw</var> (a String) and returns a String. It performs the following steps when called:</p>
       <emu-alg><ol><li>For each row of <emu-xref href="#table-locale-first-day-option-value" id="_ref_0"><a href="#table-locale-first-day-option-value">Table 1</a></emu-xref>, except the header row, in table order, do<ol><li>Let <var>w</var> be the name given in the Weekday column of the current row.</li><li>Let <var>s</var> be the name given in the String column of the current row.</li><li>If <var>fw</var> is equal to <var>w</var>, return <var>s</var>.</li></ol></li><li>Return <var>fw</var>.</li></ol></emu-alg>
 
@@ -3353,15 +3371,15 @@ <h1><span class="secnum">1.1.8</span> WeekdayToString ( <var>fw</var> )</h1>
     </emu-clause>
 
     <emu-clause id="sec-string-to-weekday-value" type="abstract operation" aoid="StringToWeekdayValue">
-      <h1><span class="secnum">1.1.9</span> StringToWeekdayValue ( <var>fw</var> )</h1>
+      <h1><span class="secnum">1.1.12</span> StringToWeekdayValue ( <var>fw</var> )</h1>
       <p>The abstract operation StringToWeekdayValue takes argument <var>fw</var> (a String) and returns an <emu-xref href="#integral-number"><a href="https://tc39.es/ecma262/#integral-number">integral Number</a></emu-xref> or <emu-val>undefined</emu-val>. It performs the following steps when called:</p>
       <emu-alg><ol><li>For each row of <emu-xref href="#table-locale-first-day-option-value" id="_ref_1"><a href="#table-locale-first-day-option-value">Table 1</a></emu-xref>, except the header row, in table order, do<ol><li>Let <var>s</var> be the name given in the String column of the current row.</li><li>Let <var>v</var> be the name given in the Value column of the current row.</li><li>If <var>fw</var> is equal to <var>s</var>, return <var>v</var>.</li></ol></li><li>Return <emu-val>undefined</emu-val>.</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-week-info-of-locale" type="abstract operation" aoid="WeekInfoOfLocale">
-      <h1><span class="secnum">1.1.10</span> WeekInfoOfLocale ( <var>loc</var> )</h1>
+      <h1><span class="secnum">1.1.13</span> WeekInfoOfLocale ( <var>loc</var> )</h1>
       <p>The abstract operation WeekInfoOfLocale takes argument <var>loc</var> (an Intl.Locale) and returns a <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">Record</a></emu-xref>. The following algorithm refers to Locale data specified in <a href="https://www.unicode.org/reports/tr35/tr35-dates.html#Date_Patterns_Week_Elements" data-print-href="">UTS 35's Week Elements</a>. It performs the following steps when called:</p>
-      <emu-alg><ol><li>Let <var>locale</var> be <var>loc</var>.<var class="field">[[Locale]]</var>.</li><li>Let <var>r</var> be a <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">Record</a></emu-xref> whose fields are defined by <emu-xref href="#table-locale-weekinfo-record" id="_ref_2"><a href="#table-locale-weekinfo-record">Table 2</a></emu-xref>, with values based on <var>locale</var>.</li><li>Let <var>fws</var> be <var>loc</var>.<var class="field">[[FirstDayOfWeek]]</var>.</li><li>Let <var>fw</var> be <emu-xref aoid="StringToWeekdayValue" id="_ref_15"><a href="#sec-string-to-weekday-value">StringToWeekdayValue</a></emu-xref>(<var>fws</var>).</li><li>If <var>fw</var> is not <emu-val>undefined</emu-val>, then<ol><li>Set <var>r</var>.<var class="field">[[FirstDay]]</var> to <var>fw</var>.</li></ol></li><li>Return <var>r</var>.</li></ol></emu-alg>
+      <emu-alg><ol><li>Let <var>locale</var> be <var>loc</var>.<var class="field">[[Locale]]</var>.</li><li>Let <var>r</var> be a <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">Record</a></emu-xref> whose fields are defined by <emu-xref href="#table-locale-weekinfo-record" id="_ref_2"><a href="#table-locale-weekinfo-record">Table 2</a></emu-xref>, with values based on <var>locale</var>.</li><li>Let <var>fws</var> be <var>loc</var>.<var class="field">[[FirstDayOfWeek]]</var>.</li><li>Let <var>fw</var> be <emu-xref aoid="StringToWeekdayValue" id="_ref_20"><a href="#sec-string-to-weekday-value">StringToWeekdayValue</a></emu-xref>(<var>fws</var>).</li><li>If <var>fw</var> is not <emu-val>undefined</emu-val>, then<ol><li>Set <var>r</var>.<var class="field">[[FirstDay]]</var> to <var>fw</var>.</li></ol></li><li>Return <var>r</var>.</li></ol></emu-alg>
 
       <emu-table id="table-locale-weekinfo-record"><figure><figcaption>Table 2: WeekInfo <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">Record</a></emu-xref> Fields</figcaption>
         
@@ -3408,7 +3426,7 @@ <h1><span class="secnum">1.2.1</span> Intl.Locale ( <var>tag</var> [ , <var>opti
         When the <code>Intl.Locale</code> function is called with an argument <var>tag</var> and an optional argument <var>options</var>, the following steps are taken:
       </p>
 
-      <emu-alg><ol><li>If NewTarget is <emu-val>undefined</emu-val>, throw a <emu-val>TypeError</emu-val> exception.</li><li>Let <var>relevantExtensionKeys</var> be <emu-xref href="#sec-intl-locale-constructor" id="_ref_16"><a href="#sec-intl-locale-constructor">%Intl.Locale%</a></emu-xref>.<var class="field">[[RelevantExtensionKeys]]</var>.</li><li>Let <var>internalSlotsList</var> be « <var class="field">[[InitializedLocale]]</var>, <var class="field">[[Locale]]</var>, <var class="field">[[Calendar]]</var>, <var class="field">[[Collation]]</var>, <ins><var class="field">[[FirstDayOfWeek]]</var>, </ins><var class="field">[[HourCycle]]</var>, <var class="field">[[NumberingSystem]]</var> ».</li><li>If <var>relevantExtensionKeys</var> contains <emu-val>"kf"</emu-val>, then<ol><li>Append <var class="field">[[CaseFirst]]</var> to <var>internalSlotsList</var>.</li></ol></li><li>If <var>relevantExtensionKeys</var> contains <emu-val>"kn"</emu-val>, then<ol><li>Append <var class="field">[[Numeric]]</var> to <var>internalSlotsList</var>.</li></ol></li><li>Let <var>locale</var> be ?&nbsp;<emu-xref aoid="OrdinaryCreateFromConstructor"><a href="https://tc39.es/ecma262/#sec-ordinarycreatefromconstructor">OrdinaryCreateFromConstructor</a></emu-xref>(NewTarget, <emu-val>"%Intl.Locale.prototype%"</emu-val>, <var>internalSlotsList</var>).</li><li>If <var>tag</var> <emu-xref href="#sec-ecmascript-language-types-string-type"><a href="https://tc39.es/ecma262/#sec-ecmascript-language-types-string-type">is not a String</a></emu-xref> and <var>tag</var> <emu-xref href="#sec-object-type"><a href="https://tc39.es/ecma262/#sec-object-type">is not an Object</a></emu-xref>, throw a <emu-val>TypeError</emu-val> exception.</li><li>If <var>tag</var> <emu-xref href="#sec-object-type"><a href="https://tc39.es/ecma262/#sec-object-type">is an Object</a></emu-xref> and <var>tag</var> has an <var class="field">[[InitializedLocale]]</var> internal slot, then<ol><li>Let <var>tag</var> be <var>tag</var>.<var class="field">[[Locale]]</var>.</li></ol></li><li>Else,<ol><li>Let <var>tag</var> be ?&nbsp;<emu-xref aoid="ToString"><a href="https://tc39.es/ecma262/#sec-tostring">ToString</a></emu-xref>(<var>tag</var>).</li></ol></li><li>Set <var>options</var> to ?&nbsp;<emu-xref aoid="CoerceOptionsToObject"><a href="https://tc39.es/ecma402/#sec-coerceoptionstoobject">CoerceOptionsToObject</a></emu-xref>(<var>options</var>).</li><li>If <emu-xref aoid="IsStructurallyValidLanguageTag"><a href="https://tc39.es/ecma402/#sec-isstructurallyvalidlanguagetag">IsStructurallyValidLanguageTag</a></emu-xref>(<var>tag</var>) is <emu-val>false</emu-val>, throw a <emu-val>RangeError</emu-val> exception.</li><li>Set <var>tag</var> to <emu-xref aoid="CanonicalizeUnicodeLocaleId"><a href="https://tc39.es/ecma402/#sec-canonicalizeunicodelocaleid">CanonicalizeUnicodeLocaleId</a></emu-xref>(<var>tag</var>).</li><li>Set <var>tag</var> to ?&nbsp;<emu-xref aoid="UpdateLanguageId"><a href="https://tc39.es/ecma402/#sec-updatelanguageid">UpdateLanguageId</a></emu-xref>(<var>tag</var>, <var>options</var>).</li><li>Let <var>opt</var> be a new <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">Record</a></emu-xref>.</li><li>Let <var>calendar</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"calendar"</emu-val>, <emu-const>string</emu-const>, <emu-const>empty</emu-const>, <emu-val>undefined</emu-val>).</li><li>If <var>calendar</var> is not <emu-val>undefined</emu-val>, then<ol><li>If <var>calendar</var> cannot be matched by the <code>type</code> <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode locale nonterminal</a></emu-xref>, throw a <emu-val>RangeError</emu-val> exception.</li></ol></li><li>Set <var>opt</var>.<var class="field">[[ca]]</var> to <var>calendar</var>.</li><li>Let <var>collation</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"collation"</emu-val>, <emu-const>string</emu-const>, <emu-const>empty</emu-const>, <emu-val>undefined</emu-val>).</li><li>If <var>collation</var> is not <emu-val>undefined</emu-val>, then<ol><li>If <var>collation</var> cannot be matched by the <code>type</code> <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode locale nonterminal</a></emu-xref>, throw a <emu-val>RangeError</emu-val> exception.</li></ol></li><li>Set <var>opt</var>.<var class="field">[[co]]</var> to <var>collation</var>.</li><li><ins>Let <var>fw</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"firstDayOfWeek"</emu-val>, <emu-const>string</emu-const>, <emu-const>empty</emu-const>, <emu-val>undefined</emu-val>).</ins></li><li><ins>If <var>fw</var> is not <emu-val>undefined</emu-val>, then</ins><ol><li><ins>Set <var>fw</var> to <emu-xref aoid="WeekdayToString" id="_ref_17"><a href="#sec-weekday-to-string">WeekdayToString</a></emu-xref>(<var>fw</var>).</ins></li><li><ins>If <var>fw</var> cannot be matched by the <code>type</code> <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode locale nonterminal</a></emu-xref>, throw a <emu-val>RangeError</emu-val> exception.</ins></li></ol></li><li><ins>Set <var>opt</var>.<var class="field">[[fw]]</var> to <var>fw</var>.</ins></li><li>Let <var>hc</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"hourCycle"</emu-val>, <emu-const>string</emu-const>, « <emu-val>"h11"</emu-val>, <emu-val>"h12"</emu-val>, <emu-val>"h23"</emu-val>, <emu-val>"h24"</emu-val> », <emu-val>undefined</emu-val>).</li><li>Set <var>opt</var>.<var class="field">[[hc]]</var> to <var>hc</var>.</li><li>Let <var>kf</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"caseFirst"</emu-val>, <emu-const>string</emu-const>, « <emu-val>"upper"</emu-val>, <emu-val>"lower"</emu-val>, <emu-val>"false"</emu-val> », <emu-val>undefined</emu-val>).</li><li>Set <var>opt</var>.<var class="field">[[kf]]</var> to <var>kf</var>.</li><li>Let <var>kn</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"numeric"</emu-val>, <emu-const>boolean</emu-const>, <emu-const>empty</emu-const>, <emu-val>undefined</emu-val>).</li><li>If <var>kn</var> is not <emu-val>undefined</emu-val>, set <var>kn</var> to !&nbsp;<emu-xref aoid="ToString"><a href="https://tc39.es/ecma262/#sec-tostring">ToString</a></emu-xref>(<var>kn</var>).</li><li>Set <var>opt</var>.<var class="field">[[kn]]</var> to <var>kn</var>.</li><li>Let <var>numberingSystem</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"numberingSystem"</emu-val>, <emu-const>string</emu-const>, <emu-const>empty</emu-const>, <emu-val>undefined</emu-val>).</li><li>If <var>numberingSystem</var> is not <emu-val>undefined</emu-val>, then<ol><li>If <var>numberingSystem</var> cannot be matched by the <code>type</code> <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode locale nonterminal</a></emu-xref>, throw a <emu-val>RangeError</emu-val> exception.</li></ol></li><li>Set <var>opt</var>.<var class="field">[[nu]]</var> to <var>numberingSystem</var>.</li><li>Let <var>r</var> be <emu-xref aoid="MakeLocaleRecord"><a href="https://tc39.es/ecma402/#sec-makelocalerecord">MakeLocaleRecord</a></emu-xref>(<var>tag</var>, <var>opt</var>, <var>relevantExtensionKeys</var>).</li><li>Set <var>locale</var>.<var class="field">[[Locale]]</var> to <var>r</var>.<var class="field">[[locale]]</var>.</li><li>Set <var>locale</var>.<var class="field">[[Calendar]]</var> to <var>r</var>.<var class="field">[[ca]]</var>.</li><li>Set <var>locale</var>.<var class="field">[[Collation]]</var> to <var>r</var>.<var class="field">[[co]]</var>.</li><li><ins>Set <var>locale</var>.<var class="field">[[FirstDayOfWeek]]</var> to <var>r</var>.<var class="field">[[fw]]</var>.</ins></li><li>Set <var>locale</var>.<var class="field">[[HourCycle]]</var> to <var>r</var>.<var class="field">[[hc]]</var>.</li><li>If <var>relevantExtensionKeys</var> contains <emu-val>"kf"</emu-val>, then<ol><li>Set <var>locale</var>.<var class="field">[[CaseFirst]]</var> to <var>r</var>.<var class="field">[[kf]]</var>.</li></ol></li><li>If <var>relevantExtensionKeys</var> contains <emu-val>"kn"</emu-val>, then<ol><li>If <emu-xref aoid="SameValue"><a href="https://tc39.es/ecma262/#sec-samevalue">SameValue</a></emu-xref>(<var>r</var>.<var class="field">[[kn]]</var>, <emu-val>"true"</emu-val>) is <emu-val>true</emu-val> or <var>r</var>.<var class="field">[[kn]]</var> is the empty String, then<ol><li>Set <var>locale</var>.<var class="field">[[Numeric]]</var> to <emu-val>true</emu-val>.</li></ol></li><li>Else,<ol><li>Set <var>locale</var>.<var class="field">[[Numeric]]</var> to <emu-val>false</emu-val>.</li></ol></li></ol></li><li>Set <var>locale</var>.<var class="field">[[NumberingSystem]]</var> to <var>r</var>.<var class="field">[[nu]]</var>.</li><li>Return <var>locale</var>.</li></ol></emu-alg>
+      <emu-alg><ol><li>If NewTarget is <emu-val>undefined</emu-val>, throw a <emu-val>TypeError</emu-val> exception.</li><li>Let <var>relevantExtensionKeys</var> be <emu-xref href="#sec-intl-locale-constructor" id="_ref_21"><a href="#sec-intl-locale-constructor">%Intl.Locale%</a></emu-xref>.<var class="field">[[RelevantExtensionKeys]]</var>.</li><li>Let <var>internalSlotsList</var> be « <var class="field">[[InitializedLocale]]</var>, <var class="field">[[Locale]]</var>, <var class="field">[[Calendar]]</var>, <var class="field">[[Collation]]</var>, <ins><var class="field">[[FirstDayOfWeek]]</var>, </ins><var class="field">[[HourCycle]]</var>, <var class="field">[[NumberingSystem]]</var> ».</li><li>If <var>relevantExtensionKeys</var> contains <emu-val>"kf"</emu-val>, then<ol><li>Append <var class="field">[[CaseFirst]]</var> to <var>internalSlotsList</var>.</li></ol></li><li>If <var>relevantExtensionKeys</var> contains <emu-val>"kn"</emu-val>, then<ol><li>Append <var class="field">[[Numeric]]</var> to <var>internalSlotsList</var>.</li></ol></li><li>Let <var>locale</var> be ?&nbsp;<emu-xref aoid="OrdinaryCreateFromConstructor"><a href="https://tc39.es/ecma262/#sec-ordinarycreatefromconstructor">OrdinaryCreateFromConstructor</a></emu-xref>(NewTarget, <emu-val>"%Intl.Locale.prototype%"</emu-val>, <var>internalSlotsList</var>).</li><li>If <var>tag</var> <emu-xref href="#sec-ecmascript-language-types-string-type"><a href="https://tc39.es/ecma262/#sec-ecmascript-language-types-string-type">is not a String</a></emu-xref> and <var>tag</var> <emu-xref href="#sec-object-type"><a href="https://tc39.es/ecma262/#sec-object-type">is not an Object</a></emu-xref>, throw a <emu-val>TypeError</emu-val> exception.</li><li>If <var>tag</var> <emu-xref href="#sec-object-type"><a href="https://tc39.es/ecma262/#sec-object-type">is an Object</a></emu-xref> and <var>tag</var> has an <var class="field">[[InitializedLocale]]</var> internal slot, then<ol><li>Let <var>tag</var> be <var>tag</var>.<var class="field">[[Locale]]</var>.</li></ol></li><li>Else,<ol><li>Let <var>tag</var> be ?&nbsp;<emu-xref aoid="ToString"><a href="https://tc39.es/ecma262/#sec-tostring">ToString</a></emu-xref>(<var>tag</var>).</li></ol></li><li>Set <var>options</var> to ?&nbsp;<emu-xref aoid="CoerceOptionsToObject"><a href="https://tc39.es/ecma402/#sec-coerceoptionstoobject">CoerceOptionsToObject</a></emu-xref>(<var>options</var>).</li><li>If <emu-xref aoid="IsStructurallyValidLanguageTag"><a href="https://tc39.es/ecma402/#sec-isstructurallyvalidlanguagetag">IsStructurallyValidLanguageTag</a></emu-xref>(<var>tag</var>) is <emu-val>false</emu-val>, throw a <emu-val>RangeError</emu-val> exception.</li><li>Set <var>tag</var> to <emu-xref aoid="CanonicalizeUnicodeLocaleId"><a href="https://tc39.es/ecma402/#sec-canonicalizeunicodelocaleid">CanonicalizeUnicodeLocaleId</a></emu-xref>(<var>tag</var>).</li><li>Set <var>tag</var> to ?&nbsp;<emu-xref aoid="UpdateLanguageId"><a href="https://tc39.es/ecma402/#sec-updatelanguageid">UpdateLanguageId</a></emu-xref>(<var>tag</var>, <var>options</var>).</li><li>Let <var>opt</var> be a new <emu-xref href="#sec-list-and-record-specification-type"><a href="https://tc39.es/ecma262/#sec-list-and-record-specification-type">Record</a></emu-xref>.</li><li>Let <var>calendar</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"calendar"</emu-val>, <emu-const>string</emu-const>, <emu-const>empty</emu-const>, <emu-val>undefined</emu-val>).</li><li>If <var>calendar</var> is not <emu-val>undefined</emu-val>, then<ol><li>If <var>calendar</var> cannot be matched by the <code>type</code> <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode locale nonterminal</a></emu-xref>, throw a <emu-val>RangeError</emu-val> exception.</li></ol></li><li>Set <var>opt</var>.<var class="field">[[ca]]</var> to <var>calendar</var>.</li><li>Let <var>collation</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"collation"</emu-val>, <emu-const>string</emu-const>, <emu-const>empty</emu-const>, <emu-val>undefined</emu-val>).</li><li>If <var>collation</var> is not <emu-val>undefined</emu-val>, then<ol><li>If <var>collation</var> cannot be matched by the <code>type</code> <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode locale nonterminal</a></emu-xref>, throw a <emu-val>RangeError</emu-val> exception.</li></ol></li><li>Set <var>opt</var>.<var class="field">[[co]]</var> to <var>collation</var>.</li><li><ins>Let <var>fw</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"firstDayOfWeek"</emu-val>, <emu-const>string</emu-const>, <emu-const>empty</emu-const>, <emu-val>undefined</emu-val>).</ins></li><li><ins>If <var>fw</var> is not <emu-val>undefined</emu-val>, then</ins><ol><li><ins>Set <var>fw</var> to <emu-xref aoid="WeekdayToString" id="_ref_22"><a href="#sec-weekday-to-string">WeekdayToString</a></emu-xref>(<var>fw</var>).</ins></li><li><ins>If <var>fw</var> cannot be matched by the <code>type</code> <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode locale nonterminal</a></emu-xref>, throw a <emu-val>RangeError</emu-val> exception.</ins></li></ol></li><li><ins>Set <var>opt</var>.<var class="field">[[fw]]</var> to <var>fw</var>.</ins></li><li>Let <var>hc</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"hourCycle"</emu-val>, <emu-const>string</emu-const>, « <emu-val>"h11"</emu-val>, <emu-val>"h12"</emu-val>, <emu-val>"h23"</emu-val>, <emu-val>"h24"</emu-val> », <emu-val>undefined</emu-val>).</li><li>Set <var>opt</var>.<var class="field">[[hc]]</var> to <var>hc</var>.</li><li>Let <var>kf</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"caseFirst"</emu-val>, <emu-const>string</emu-const>, « <emu-val>"upper"</emu-val>, <emu-val>"lower"</emu-val>, <emu-val>"false"</emu-val> », <emu-val>undefined</emu-val>).</li><li>Set <var>opt</var>.<var class="field">[[kf]]</var> to <var>kf</var>.</li><li>Let <var>kn</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"numeric"</emu-val>, <emu-const>boolean</emu-const>, <emu-const>empty</emu-const>, <emu-val>undefined</emu-val>).</li><li>If <var>kn</var> is not <emu-val>undefined</emu-val>, set <var>kn</var> to !&nbsp;<emu-xref aoid="ToString"><a href="https://tc39.es/ecma262/#sec-tostring">ToString</a></emu-xref>(<var>kn</var>).</li><li>Set <var>opt</var>.<var class="field">[[kn]]</var> to <var>kn</var>.</li><li>Let <var>numberingSystem</var> be ?&nbsp;<emu-xref aoid="GetOption"><a href="https://tc39.es/ecma402/#sec-getoption">GetOption</a></emu-xref>(<var>options</var>, <emu-val>"numberingSystem"</emu-val>, <emu-const>string</emu-const>, <emu-const>empty</emu-const>, <emu-val>undefined</emu-val>).</li><li>If <var>numberingSystem</var> is not <emu-val>undefined</emu-val>, then<ol><li>If <var>numberingSystem</var> cannot be matched by the <code>type</code> <emu-xref href="#sec-language-tags"><a href="https://tc39.es/ecma402/#sec-language-tags">Unicode locale nonterminal</a></emu-xref>, throw a <emu-val>RangeError</emu-val> exception.</li></ol></li><li>Set <var>opt</var>.<var class="field">[[nu]]</var> to <var>numberingSystem</var>.</li><li>Let <var>r</var> be <emu-xref aoid="MakeLocaleRecord"><a href="https://tc39.es/ecma402/#sec-makelocalerecord">MakeLocaleRecord</a></emu-xref>(<var>tag</var>, <var>opt</var>, <var>relevantExtensionKeys</var>).</li><li>Set <var>locale</var>.<var class="field">[[Locale]]</var> to <var>r</var>.<var class="field">[[locale]]</var>.</li><li>Set <var>locale</var>.<var class="field">[[Calendar]]</var> to <var>r</var>.<var class="field">[[ca]]</var>.</li><li>Set <var>locale</var>.<var class="field">[[Collation]]</var> to <var>r</var>.<var class="field">[[co]]</var>.</li><li><ins>Set <var>locale</var>.<var class="field">[[FirstDayOfWeek]]</var> to <var>r</var>.<var class="field">[[fw]]</var>.</ins></li><li>Set <var>locale</var>.<var class="field">[[HourCycle]]</var> to <var>r</var>.<var class="field">[[hc]]</var>.</li><li>If <var>relevantExtensionKeys</var> contains <emu-val>"kf"</emu-val>, then<ol><li>Set <var>locale</var>.<var class="field">[[CaseFirst]]</var> to <var>r</var>.<var class="field">[[kf]]</var>.</li></ol></li><li>If <var>relevantExtensionKeys</var> contains <emu-val>"kn"</emu-val>, then<ol><li>If <emu-xref aoid="SameValue"><a href="https://tc39.es/ecma262/#sec-samevalue">SameValue</a></emu-xref>(<var>r</var>.<var class="field">[[kn]]</var>, <emu-val>"true"</emu-val>) is <emu-val>true</emu-val> or <var>r</var>.<var class="field">[[kn]]</var> is the empty String, then<ol><li>Set <var>locale</var>.<var class="field">[[Numeric]]</var> to <emu-val>true</emu-val>.</li></ol></li><li>Else,<ol><li>Set <var>locale</var>.<var class="field">[[Numeric]]</var> to <emu-val>false</emu-val>.</li></ol></li></ol></li><li>Set <var>locale</var>.<var class="field">[[NumberingSystem]]</var> to <var>r</var>.<var class="field">[[nu]]</var>.</li><li>Return <var>locale</var>.</li></ol></emu-alg>
     </emu-clause>
   </emu-clause>
 
@@ -3423,7 +3441,7 @@ <h1><span class="secnum">1.3</span> Properties of the Intl.Locale Constructor</h
       <h1><span class="secnum">1.3.1</span> Internal slots</h1>
 
       <p>
-        The value of the <var class="field">[[RelevantExtensionKeys]]</var> internal slot is « <emu-val>"ca"</emu-val>, <emu-val>"co"</emu-val>,<ins> <emu-val>"fw"</emu-val>,</ins> <emu-val>"hc"</emu-val>, <emu-val>"kf"</emu-val>, <emu-val>"kn"</emu-val>, <emu-val>"nu"</emu-val> ». If <emu-xref href="#sec-the-intl-collator-constructor"><a href="https://tc39.es/ecma402/#sec-the-intl-collator-constructor">%Intl.Collator%</a></emu-xref>.<var class="field">[[RelevantExtensionKeys]]</var> does not contain <emu-val>"kf"</emu-val>, then remove <emu-val>"kf"</emu-val> from <emu-xref href="#sec-intl-locale-constructor" id="_ref_18"><a href="#sec-intl-locale-constructor">%Intl.Locale%</a></emu-xref>.<var class="field">[[RelevantExtensionKeys]]</var>. If <emu-xref href="#sec-the-intl-collator-constructor"><a href="https://tc39.es/ecma402/#sec-the-intl-collator-constructor">%Intl.Collator%</a></emu-xref>.<var class="field">[[RelevantExtensionKeys]]</var> does not contain <emu-val>"kn"</emu-val>, then remove <emu-val>"kn"</emu-val> from <emu-xref href="#sec-intl-locale-constructor" id="_ref_19"><a href="#sec-intl-locale-constructor">%Intl.Locale%</a></emu-xref>.<var class="field">[[RelevantExtensionKeys]]</var>.
+        The value of the <var class="field">[[RelevantExtensionKeys]]</var> internal slot is « <emu-val>"ca"</emu-val>, <emu-val>"co"</emu-val>,<ins> <emu-val>"fw"</emu-val>,</ins> <emu-val>"hc"</emu-val>, <emu-val>"kf"</emu-val>, <emu-val>"kn"</emu-val>, <emu-val>"nu"</emu-val> ». If <emu-xref href="#sec-the-intl-collator-constructor"><a href="https://tc39.es/ecma402/#sec-the-intl-collator-constructor">%Intl.Collator%</a></emu-xref>.<var class="field">[[RelevantExtensionKeys]]</var> does not contain <emu-val>"kf"</emu-val>, then remove <emu-val>"kf"</emu-val> from <emu-xref href="#sec-intl-locale-constructor" id="_ref_23"><a href="#sec-intl-locale-constructor">%Intl.Locale%</a></emu-xref>.<var class="field">[[RelevantExtensionKeys]]</var>. If <emu-xref href="#sec-the-intl-collator-constructor"><a href="https://tc39.es/ecma402/#sec-the-intl-collator-constructor">%Intl.Collator%</a></emu-xref>.<var class="field">[[RelevantExtensionKeys]]</var> does not contain <emu-val>"kn"</emu-val>, then remove <emu-val>"kn"</emu-val> from <emu-xref href="#sec-intl-locale-constructor" id="_ref_24"><a href="#sec-intl-locale-constructor">%Intl.Locale%</a></emu-xref>.<var class="field">[[RelevantExtensionKeys]]</var>.
       </p>
     </emu-clause>
   </emu-clause>
@@ -3441,43 +3459,43 @@ <h1><span class="secnum">1.4.1</span> get Intl.Locale.prototype.firstDayOfWeek</
     <emu-clause id="sec-Intl.Locale.prototype.getCalendars">
       <h1><span class="secnum">1.4.2</span> Intl.Locale.prototype.getCalendars ( )</h1>
       <p>When the <code>getCalendars</code> method is called, the following steps are taken:</p>
-      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Return <emu-xref aoid="CalendarsOfLocale" id="_ref_20"><a href="#sec-calendars-of-locale">CalendarsOfLocale</a></emu-xref>(<var>loc</var>).</li></ol></emu-alg>
+      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Return <emu-xref aoid="CalendarsOfLocale" id="_ref_25"><a href="#sec-calendars-of-locale">CalendarsOfLocale</a></emu-xref>(<var>loc</var>).</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-Intl.Locale.prototype.getCollations">
       <h1><span class="secnum">1.4.3</span> Intl.Locale.prototype.getCollations ( )</h1>
       <p>When the <code>getCollations</code> method is called, the following steps are taken:</p>
-      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Return <emu-xref aoid="CollationsOfLocale" id="_ref_21"><a href="#sec-collations-of-locale">CollationsOfLocale</a></emu-xref>(<var>loc</var>).</li></ol></emu-alg>
+      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Return <emu-xref aoid="CollationsOfLocale" id="_ref_26"><a href="#sec-collations-of-locale">CollationsOfLocale</a></emu-xref>(<var>loc</var>).</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-Intl.Locale.prototype.getHourCycles">
       <h1><span class="secnum">1.4.4</span> Intl.Locale.prototype.getHourCycles ( )</h1>
       <p>When the <code>getHourCycles</code> method is called, the following steps are taken:</p>
-      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Return <emu-xref aoid="HourCyclesOfLocale" id="_ref_22"><a href="#sec-hour-cycles-of-locale">HourCyclesOfLocale</a></emu-xref>(<var>loc</var>).</li></ol></emu-alg>
+      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Return <emu-xref aoid="HourCyclesOfLocale" id="_ref_27"><a href="#sec-hour-cycles-of-locale">HourCyclesOfLocale</a></emu-xref>(<var>loc</var>).</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-Intl.Locale.prototype.getNumberingSystems">
       <h1><span class="secnum">1.4.5</span> Intl.Locale.prototype.getNumberingSystems ( )</h1>
       <p>When the <code>getNumberingSystems</code> method is called, the following steps are taken:</p>
-      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Return <emu-xref aoid="NumberingSystemsOfLocale" id="_ref_23"><a href="#sec-numbering-systems-of-locale">NumberingSystemsOfLocale</a></emu-xref>(<var>loc</var>).</li></ol></emu-alg>
+      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Return <emu-xref aoid="NumberingSystemsOfLocale" id="_ref_28"><a href="#sec-numbering-systems-of-locale">NumberingSystemsOfLocale</a></emu-xref>(<var>loc</var>).</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-Intl.Locale.prototype.getTimeZones">
       <h1><span class="secnum">1.4.6</span> Intl.Locale.prototype.getTimeZones ( )</h1>
       <p>When the <code>getTimeZones</code> method is called, the following steps are taken:</p>
-      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Let <var>region</var> be <emu-xref aoid="GetLocaleRegion"><a href="https://tc39.es/ecma402/#sec-getlocaleregion">GetLocaleRegion</a></emu-xref>(<var>loc</var>.<var class="field">[[Locale]]</var>).</li><li>If <var>region</var> is <emu-val>undefined</emu-val>, return <emu-val>undefined</emu-val>.</li><li>Return <emu-xref aoid="TimeZonesOfLocale" id="_ref_24"><a href="#sec-time-zones-of-locale">TimeZonesOfLocale</a></emu-xref>(<var>loc</var>).</li></ol></emu-alg>
+      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Let <var>region</var> be <emu-xref aoid="GetLocaleRegion"><a href="https://tc39.es/ecma402/#sec-getlocaleregion">GetLocaleRegion</a></emu-xref>(<var>loc</var>.<var class="field">[[Locale]]</var>).</li><li>If <var>region</var> is <emu-val>undefined</emu-val>, return <emu-val>undefined</emu-val>.</li><li>Return <emu-xref aoid="TimeZonesOfLocale" id="_ref_29"><a href="#sec-time-zones-of-locale">TimeZonesOfLocale</a></emu-xref>(<var>loc</var>).</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-Intl.Locale.prototype.getTextInfo">
       <h1><span class="secnum">1.4.7</span> Intl.Locale.prototype.getTextInfo ( )</h1>
       <p>When the <code>getTextInfo</code> method is called, the following steps are taken:</p>
-      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Let <var>info</var> be <emu-xref aoid="OrdinaryObjectCreate"><a href="https://tc39.es/ecma262/#sec-ordinaryobjectcreate">OrdinaryObjectCreate</a></emu-xref>(<emu-xref href="#sec-properties-of-the-object-prototype-object"><a href="https://tc39.es/ecma262/#sec-properties-of-the-object-prototype-object">%Object.prototype%</a></emu-xref>).</li><li>Let <var>dir</var> be <emu-xref aoid="CharacterDirectionOfLocale" id="_ref_25"><a href="#sec-character-direction-of-locale">CharacterDirectionOfLocale</a></emu-xref>(<var>loc</var>).</li><li>Perform !&nbsp;<emu-xref aoid="CreateDataPropertyOrThrow"><a href="https://tc39.es/ecma262/#sec-createdatapropertyorthrow">CreateDataPropertyOrThrow</a></emu-xref>(<var>info</var>, <emu-val>"direction"</emu-val>, <var>dir</var>).</li><li>Return <var>info</var>.</li></ol></emu-alg>
+      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Let <var>info</var> be <emu-xref aoid="OrdinaryObjectCreate"><a href="https://tc39.es/ecma262/#sec-ordinaryobjectcreate">OrdinaryObjectCreate</a></emu-xref>(<emu-xref href="#sec-properties-of-the-object-prototype-object"><a href="https://tc39.es/ecma262/#sec-properties-of-the-object-prototype-object">%Object.prototype%</a></emu-xref>).</li><li>Let <var>dir</var> be <emu-xref aoid="CharacterDirectionOfLocale" id="_ref_30"><a href="#sec-character-direction-of-locale">CharacterDirectionOfLocale</a></emu-xref>(<var>loc</var>).</li><li>Perform !&nbsp;<emu-xref aoid="CreateDataPropertyOrThrow"><a href="https://tc39.es/ecma262/#sec-createdatapropertyorthrow">CreateDataPropertyOrThrow</a></emu-xref>(<var>info</var>, <emu-val>"direction"</emu-val>, <var>dir</var>).</li><li>Return <var>info</var>.</li></ol></emu-alg>
     </emu-clause>
 
     <emu-clause id="sec-Intl.Locale.prototype.getWeekInfo">
       <h1><span class="secnum">1.4.8</span> Intl.Locale.prototype.getWeekInfo ( )</h1>
       <p>When the <code>getWeekInfo</code> method is called, the following steps are taken:</p>
-      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Let <var>info</var> be <emu-xref aoid="OrdinaryObjectCreate"><a href="https://tc39.es/ecma262/#sec-ordinaryobjectcreate">OrdinaryObjectCreate</a></emu-xref>(<emu-xref href="#sec-properties-of-the-object-prototype-object"><a href="https://tc39.es/ecma262/#sec-properties-of-the-object-prototype-object">%Object.prototype%</a></emu-xref>).</li><li>Let <var>wi</var> be <emu-xref aoid="WeekInfoOfLocale" id="_ref_26"><a href="#sec-week-info-of-locale">WeekInfoOfLocale</a></emu-xref>(<var>loc</var>).</li><li>Let <var>we</var> be <emu-xref aoid="CreateArrayFromList"><a href="https://tc39.es/ecma262/#sec-createarrayfromlist">CreateArrayFromList</a></emu-xref>(<var>wi</var>.<var class="field">[[Weekend]]</var>).</li><li>Perform !&nbsp;<emu-xref aoid="CreateDataPropertyOrThrow"><a href="https://tc39.es/ecma262/#sec-createdatapropertyorthrow">CreateDataPropertyOrThrow</a></emu-xref>(<var>info</var>, <emu-val>"firstDay"</emu-val>, <var>wi</var>.<var class="field">[[FirstDay]]</var>).</li><li>Perform !&nbsp;<emu-xref aoid="CreateDataPropertyOrThrow"><a href="https://tc39.es/ecma262/#sec-createdatapropertyorthrow">CreateDataPropertyOrThrow</a></emu-xref>(<var>info</var>, <emu-val>"weekend"</emu-val>, <var>we</var>).</li><li>Perform !&nbsp;<emu-xref aoid="CreateDataPropertyOrThrow"><a href="https://tc39.es/ecma262/#sec-createdatapropertyorthrow">CreateDataPropertyOrThrow</a></emu-xref>(<var>info</var>, <emu-val>"minimalDays"</emu-val>, <var>wi</var>.<var class="field">[[MinimalDays]]</var>).</li><li>Return <var>info</var>.</li></ol></emu-alg>
+      <emu-alg><ol><li>Let <var>loc</var> be the <emu-val>this</emu-val> value.</li><li>Perform ?&nbsp;<emu-xref aoid="RequireInternalSlot"><a href="https://tc39.es/ecma262/#sec-requireinternalslot">RequireInternalSlot</a></emu-xref>(<var>loc</var>, <var class="field">[[InitializedLocale]]</var>).</li><li>Let <var>info</var> be <emu-xref aoid="OrdinaryObjectCreate"><a href="https://tc39.es/ecma262/#sec-ordinaryobjectcreate">OrdinaryObjectCreate</a></emu-xref>(<emu-xref href="#sec-properties-of-the-object-prototype-object"><a href="https://tc39.es/ecma262/#sec-properties-of-the-object-prototype-object">%Object.prototype%</a></emu-xref>).</li><li>Let <var>wi</var> be <emu-xref aoid="WeekInfoOfLocale" id="_ref_31"><a href="#sec-week-info-of-locale">WeekInfoOfLocale</a></emu-xref>(<var>loc</var>).</li><li>Let <var>we</var> be <emu-xref aoid="CreateArrayFromList"><a href="https://tc39.es/ecma262/#sec-createarrayfromlist">CreateArrayFromList</a></emu-xref>(<var>wi</var>.<var class="field">[[Weekend]]</var>).</li><li>Perform !&nbsp;<emu-xref aoid="CreateDataPropertyOrThrow"><a href="https://tc39.es/ecma262/#sec-createdatapropertyorthrow">CreateDataPropertyOrThrow</a></emu-xref>(<var>info</var>, <emu-val>"firstDay"</emu-val>, <var>wi</var>.<var class="field">[[FirstDay]]</var>).</li><li>Perform !&nbsp;<emu-xref aoid="CreateDataPropertyOrThrow"><a href="https://tc39.es/ecma262/#sec-createdatapropertyorthrow">CreateDataPropertyOrThrow</a></emu-xref>(<var>info</var>, <emu-val>"weekend"</emu-val>, <var>we</var>).</li><li>Perform !&nbsp;<emu-xref aoid="CreateDataPropertyOrThrow"><a href="https://tc39.es/ecma262/#sec-createdatapropertyorthrow">CreateDataPropertyOrThrow</a></emu-xref>(<var>info</var>, <emu-val>"minimalDays"</emu-val>, <var>wi</var>.<var class="field">[[MinimalDays]]</var>).</li><li>Return <var>info</var>.</li></ol></emu-alg>
     </emu-clause>
     </ins>
   </emu-clause>
@@ -3486,7 +3504,7 @@ <h1><span class="secnum">1.4.8</span> Intl.Locale.prototype.getWeekInfo ( )</h1>
     <h1><span class="secnum">1.5</span> Properties of Intl.Locale Instances</h1>
 
     <p>
-      Intl.Locale instances are <emu-xref href="#ordinary-object"><a href="https://tc39.es/ecma262/#ordinary-object">ordinary objects</a></emu-xref> that inherit properties from <emu-xref href="#sec-properties-of-intl-locale-prototype-object" id="_ref_27"><a href="#sec-properties-of-intl-locale-prototype-object">%Intl.Locale.prototype%</a></emu-xref>.
+      Intl.Locale instances are <emu-xref href="#ordinary-object"><a href="https://tc39.es/ecma262/#ordinary-object">ordinary objects</a></emu-xref> that inherit properties from <emu-xref href="#sec-properties-of-intl-locale-prototype-object" id="_ref_32"><a href="#sec-properties-of-intl-locale-prototype-object">%Intl.Locale.prototype%</a></emu-xref>.
     </p>
 
     <p>
@@ -3504,8 +3522,8 @@ <h1><span class="secnum">1.5</span> Properties of Intl.Locale Instances</h1>
       <li><ins><var class="field">[[FirstDayOfWeek]]</var> <emu-xref href="#sec-ecmascript-language-types-string-type"><a href="https://tc39.es/ecma262/#sec-ecmascript-language-types-string-type">is a String</a></emu-xref> value that is a syntactically valid type value as given in <a href="https://unicode.org/reports/tr35/#Unicode_locale_identifier" data-print-href="">Unicode Technical Standard #35 Part 1 Core, Section 3.2 Unicode Locale Identifier</a>, or is <emu-val>undefined</emu-val>.</ins></li>
       <li><var class="field">[[HourCycle]]</var> <emu-xref href="#sec-ecmascript-language-types-string-type"><a href="https://tc39.es/ecma262/#sec-ecmascript-language-types-string-type">is a String</a></emu-xref> value that is a syntactically valid type value as given in <a href="https://unicode.org/reports/tr35/#Unicode_locale_identifier" data-print-href="">Unicode Technical Standard #35 Part 1 Core, Section 3.2 Unicode Locale Identifier</a>, or is <emu-val>undefined</emu-val>.</li>
       <li><var class="field">[[NumberingSystem]]</var> <emu-xref href="#sec-ecmascript-language-types-string-type"><a href="https://tc39.es/ecma262/#sec-ecmascript-language-types-string-type">is a String</a></emu-xref> value that is a syntactically valid type value as given in <a href="https://unicode.org/reports/tr35/#Unicode_locale_identifier" data-print-href="">Unicode Technical Standard #35 Part 1 Core, Section 3.2 Unicode Locale Identifier</a>, or is <emu-val>undefined</emu-val>.</li>
-      <li><var class="field">[[CaseFirst]]</var> <emu-xref href="#sec-ecmascript-language-types-string-type"><a href="https://tc39.es/ecma262/#sec-ecmascript-language-types-string-type">is a String</a></emu-xref> value that is a syntactically valid type value as given in <a href="https://unicode.org/reports/tr35/#Unicode_locale_identifier" data-print-href="">Unicode Technical Standard #35 Part 1 Core, Section 3.2 Unicode Locale Identifier</a>, or is <emu-val>undefined</emu-val>. This internal slot only exists if the <var class="field">[[RelevantExtensionKeys]]</var> internal slot of <emu-xref href="#sec-intl-locale-constructor" id="_ref_28"><a href="#sec-intl-locale-constructor">%Intl.Locale%</a></emu-xref> contains <emu-val>"kf"</emu-val>.</li>
-      <li><var class="field">[[Numeric]]</var> <emu-xref href="#sec-ecmascript-language-types-boolean-type"><a href="https://tc39.es/ecma262/#sec-ecmascript-language-types-boolean-type">is a Boolean</a></emu-xref> value specifying whether numeric sorting is used by the locale, or is <emu-val>undefined</emu-val>. This internal slot only exists if the <var class="field">[[RelevantExtensionKeys]]</var> internal slot of <emu-xref href="#sec-intl-locale-constructor" id="_ref_29"><a href="#sec-intl-locale-constructor">%Intl.Locale%</a></emu-xref> contains <emu-val>"kn"</emu-val>.</li>
+      <li><var class="field">[[CaseFirst]]</var> <emu-xref href="#sec-ecmascript-language-types-string-type"><a href="https://tc39.es/ecma262/#sec-ecmascript-language-types-string-type">is a String</a></emu-xref> value that is a syntactically valid type value as given in <a href="https://unicode.org/reports/tr35/#Unicode_locale_identifier" data-print-href="">Unicode Technical Standard #35 Part 1 Core, Section 3.2 Unicode Locale Identifier</a>, or is <emu-val>undefined</emu-val>. This internal slot only exists if the <var class="field">[[RelevantExtensionKeys]]</var> internal slot of <emu-xref href="#sec-intl-locale-constructor" id="_ref_33"><a href="#sec-intl-locale-constructor">%Intl.Locale%</a></emu-xref> contains <emu-val>"kf"</emu-val>.</li>
+      <li><var class="field">[[Numeric]]</var> <emu-xref href="#sec-ecmascript-language-types-boolean-type"><a href="https://tc39.es/ecma262/#sec-ecmascript-language-types-boolean-type">is a Boolean</a></emu-xref> value specifying whether numeric sorting is used by the locale, or is <emu-val>undefined</emu-val>. This internal slot only exists if the <var class="field">[[RelevantExtensionKeys]]</var> internal slot of <emu-xref href="#sec-intl-locale-constructor" id="_ref_34"><a href="#sec-intl-locale-constructor">%Intl.Locale%</a></emu-xref> contains <emu-val>"kn"</emu-val>.</li>
     </ul>
   </emu-clause>
 </emu-clause></emu-import>
@@ -3525,13 +3543,13 @@ <h1><span class="secnum">A</span> Implementation Dependent Behaviour</h1>
         </li>
         <ins class="block">
         <li>
-          The set of preferred calendars (<emu-xref href="#sec-calendars-of-locale" id="_ref_4"><a href="#sec-calendars-of-locale">1.1.2</a></emu-xref>), collations (<emu-xref href="#sec-collations-of-locale" id="_ref_5"><a href="#sec-collations-of-locale">1.1.3</a></emu-xref>), hour cycles (<emu-xref href="#sec-hour-cycles-of-locale" id="_ref_6"><a href="#sec-hour-cycles-of-locale">1.1.4</a></emu-xref>), numbering systems (<emu-xref href="#sec-numbering-systems-of-locale" id="_ref_7"><a href="#sec-numbering-systems-of-locale">1.1.5</a></emu-xref>), and time zones (<emu-xref href="#sec-time-zones-of-locale" id="_ref_8"><a href="#sec-time-zones-of-locale">1.1.6</a></emu-xref>) per locale
+          The set of preferred calendars (<emu-xref href="#sec-calendars-of-locale" id="_ref_4"><a href="#sec-calendars-of-locale">1.1.5</a></emu-xref>), collations (<emu-xref href="#sec-collations-of-locale" id="_ref_5"><a href="#sec-collations-of-locale">1.1.6</a></emu-xref>), hour cycles (<emu-xref href="#sec-hour-cycles-of-locale" id="_ref_6"><a href="#sec-hour-cycles-of-locale">1.1.7</a></emu-xref>), numbering systems (<emu-xref href="#sec-numbering-systems-of-locale" id="_ref_7"><a href="#sec-numbering-systems-of-locale">1.1.8</a></emu-xref>), and time zones (<emu-xref href="#sec-time-zones-of-locale" id="_ref_8"><a href="#sec-time-zones-of-locale">1.1.9</a></emu-xref>) per locale
         </li>
         <li>
-          The default general ordering of characters (characterOrder) within a line per locale (<emu-xref href="#sec-character-direction-of-locale" id="_ref_9"><a href="#sec-character-direction-of-locale">1.1.7</a></emu-xref>)
+          The default general ordering of characters (characterOrder) within a line per locale (<emu-xref href="#sec-character-direction-of-locale" id="_ref_9"><a href="#sec-character-direction-of-locale">1.1.10</a></emu-xref>)
         </li>
         <li>
-          The 'first' day of a week, the minimal days required in the first week of a month or year, and which days of the week are considered as part of the 'weekend', for calendar purposes, per locale (<emu-xref href="#sec-week-info-of-locale" id="_ref_10"><a href="#sec-week-info-of-locale">1.1.10</a></emu-xref>)
+          The 'first' day of a week, the minimal days required in the first week of a month or year, and which days of the week are considered as part of the 'weekend', for calendar purposes, per locale (<emu-xref href="#sec-week-info-of-locale" id="_ref_10"><a href="#sec-week-info-of-locale">1.1.13</a></emu-xref>)
         </li>
         </ins>
       </ul>