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xml:lang matches, remove incorrect inapplicable examples #1739

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merged 2 commits into from
Dec 9, 2021
Merged

xml:lang matches, remove incorrect inapplicable examples #1739

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05c0eea
xml:lang matches, remove incorrect inapplicable examples
WilcoFiers Oct 28, 2021
9373780
Merge branch 'develop' into xml-lang-inapp-ex-5
WilcoFiers Dec 2, 2021
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28 changes: 2 additions & 26 deletions _rules/html-page-lang-xml-lang-match-5b7ae0.md
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Expand Up @@ -143,21 +143,13 @@ This rule only applies to documents with a [content type][] of `text/html`

#### Inapplicable Example 5

This rule does not apply to `html` elements whose `lang` attribute is not a [valid language tag][].

```html
<html lang="em" xml:lang="en"></html>
```

#### Inapplicable Example 6

This rule does not apply to `html` elements without an `xml:lang` attribute.

```html
<html lang="en"></html>
```

#### Inapplicable Example 7
#### Inapplicable Example 6

This rule applies neither to `html` elements without an `xml:lang` attribute, nor to `html` in [nested browsing context][]

Expand All @@ -167,30 +159,14 @@ This rule applies neither to `html` elements without an `xml:lang` attribute, no
</html>
```

#### Inapplicable Example 8
#### Inapplicable Example 7

This rule does not apply to `html` elements with an empty (`""`) `xml:lang` attribute.

```html
<html lang="fr" xml:lang=""></html>
```

#### Inapplicable Example 9

The `lang` attribute of this page is an [iso 639.2][] three letters code, hence not a [valid language tag][].

```html
<html lang="eng" xml:lang="en"></html>
```

#### Inapplicable Example 10

The `lang` attribute of this page is a [grandfathered tag][grandfathered tags], hence not a [valid language tag][].

```html
<html lang="i-lux" xml:lang="lb"></html>
```

[content type]: https://dom.spec.whatwg.org/#concept-document-content-type 'Definition of content type'
[extended language subtags]: https://www.rfc-editor.org/rfc/rfc5646.html#section-2.2.2 'Definition of extended language subtag'
[grandfathered tags]: https://www.rfc-editor.org/rfc/rfc5646.html#section-2.2.8
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