Trim string values in localized text objects

w3c · Sep 27, 2024 · 072a8c1 · 072a8c1
1 parent 1629fd0
commit 072a8c1
Showing 1 changed file with 31 additions and 19 deletions.
diff --git a/index.html b/index.html
@@ -1401,8 +1401,8 @@ <h3>
             </li>
             <li>[=Set/For each=] |languageTag:string| of |languageTags|, run
             [=process a localized text object=], passing
-            |languageMap|[|languageTag|] as the [=localized value=],
-            |languageTag|, |map|, |member|, and |defaultDirection|.
+            |languageMap|[|languageTag|], |languageTag|, |map|, |member|, and
+            |defaultDirection|.
             </li>
           </ol>
           <p>
@@ -1415,33 +1415,45 @@ <h3>
           <ol class="algorithm">
             <li>Let |normalizedValue:ordered map| be an [=ordered map=].
             </li>
-            <li>If |localizedValue| is a [=string=], [=map/set=]
-            |normalizedValue|["value"] to |localizedValue:string|.
+            <li>If |localizedValue| is a [=string=], [=strip leading and
+            trailing ASCII whitespace=] from |localizedValue:string| and
+            [=map/set=] |normalizedValue|["value"] to |localizedValue|.
             </li>
             <li>If |localizedValue:ordered map| is an [=ordered map=]:
               <ol>
-                <li>If "value" [=map/exists=] in |localizedValue|, [=map/set=]
-                |normalizedValue|["value"] to |localizedValue|["value"].
+                <li>If "value" [=map/exists=] in |localizedValue| and
+                |localizedValue|["value"] is a [=string=], [=strip leading and
+                trailing ASCII whitespace=] from |localizedValue|["value"] and
+                [=map/set=] |normalizedValue|["value"] to
+                |localizedValue|["value"].
                 </li>
-                <li>If "lang" [=map/exists=] in |localizedValue|, [=map/set=]
-                |normalizedValue|["lang"] to |localizedValue|["lang"].
+                <li>If "lang" [=map/exists=] in |localizedValue| and
+                |localizedValue|["lang"] is a [=string=], [=strip leading and
+                trailing ASCII whitespace=] from |localizedValue|["lang"] and
+                [=map/set=] |normalizedValue|["lang"] to
+                |localizedValue|["lang"].
                 </li>
-                <li>If "dir" [=map/exists=] in |localizedValue|, [=map/set=]
-                |normalizedValue|["dir"] to |localizedValue|["dir"].
+                <li>If "dir" [=map/exists=] in |localizedValue| and
+                |localizedValue|["dir"] is a [=string=]:
+                  <ol>
+                    <li>[=Strip leading and trailing ASCII whitespace=] from
+                    |localizedValue|["dir"].
+                    </li>
+                    <li>If [=text-direction list=] [=list/contains=]
+                    |localizedValue|["dir"], [=map/set=]
+                    |normalizedValue|["dir"] to |localizedValue|["dir"].
+                    </li>
+                  </ol>
                 </li>
               </ol>
             </li>
-            <li>If "value" does not [=map/exist=] in |normalizedValue|, or
-            |normalizedValue|["value"] is not a [=string=], return.
+            <li>If "value" does not [=map/exist=] in |normalizedValue|, return.
             </li>
-            <li>If "lang" does not [=map/exist=] in |normalizedValue|, or
-            |normalizedValue|["lang"] is not a [=string=], [=map/set=]
-            |normalizedValue|["lang"] to |defaultLanguageTag|.
+            <li>If "lang" does not [=map/exist=] in |normalizedValue|,
+            [=map/set=] |normalizedValue|["lang"] to |defaultLanguageTag|.
             </li>
-            <li>If "dir" does not [=map/exist=] in |normalizedValue|, or
-            [=text-direction list=] does not [=list/contain=]
-            |normalizedValue|["dir"], [=map/set=] |normalizedValue|["dir"] to
-            |defaultDirection|.
+            <li>If "dir" does not [=map/exist=] in |normalizedValue|,
+            [=map/set=] |normalizedValue|["dir"] to |defaultDirection|.
             </li>
             <li>If calling <a data-cite=
             "ECMA-402#sec-isstructurallyvalidlanguagetag">IsStructurallyValidLanguageTag</a>