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Deprecate HTML page lang and xml:lang attributes have matching values #2086

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merged 3 commits into from
Aug 2, 2023
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Deprecate HTML page lang and xml:lang attributes have matching values #2086

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Deprecate HTML page lang and xml:lang attributes have matching values
WilcoFiers Jul 13, 2023
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WilcoFiers Jul 14, 2023
7bb5d9a
Merge branch 'develop' into deprecate-xml-lang
WilcoFiers Aug 2, 2023
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4 changes: 3 additions & 1 deletion _rules/html-page-lang-xml-lang-match-5b7ae0.md
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@@ -1,6 +1,6 @@
---
id: 5b7ae0
name: HTML page lang and xml:lang attributes have matching values
name: DEPRECATED — HTML page lang and xml:lang attributes have matching values
rule_type: atomic
description: |
This rule checks that both `lang` and `xml:lang` attributes on the root element of a non-embedded HTML page, have the same primary language subtag.
Expand All @@ -12,6 +12,8 @@ accessibility_requirements:
inapplicable: further testing needed
input_aspects:
- DOM Tree # The tree that HTML is parsed into.
deprecated: |
This rule has been deprecated, as modern screen readers no longer use xml:lang when the lang attribute is given, regardless of which MIME type the pages is served with. This rule is not maintained anymore and should not be used.
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acknowledgments:
authors:
- Jey Nandakumar
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