Update locale.html

Co-authored-by: André Bargull <[email protected]>
tc39 · Jul 17, 2024 · 9a93f42 · 9a93f42
1 parent b22a2db
commit 9a93f42
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/locale.html b/locale.html
@@ -195,7 +195,8 @@ <h1>WeekInfoOfLocale ( _loc_ )</h1>
       <emu-alg>
         1. Let _locale_ be _loc_.[[Locale]].
         1. Assert: _locale_ matches the `unicode_locale_id` production.
-        1. Let _r_ be a record whose fields are defined by <emu-xref href="#table-locale-weekinfo-record"></emu-xref>, with values based on _locale_.
+        1. Let _languageId_ be the longest prefix of _locale_ matched by the <code>unicode_language_id</code> Unicode locale nonterminal.
+        1. Let _r_ be a record whose fields are defined by <emu-xref href="#table-locale-weekinfo-record"></emu-xref>, with values based on _languageId_.
         1. Let _ca_ be _loc_.[[Calendar]].
         1. If _ca_ is  *"iso8601"*, then
           1. Set _r_.[[FirstDay]] to *1*.