| deprecated-tag-haswarn.html |
must be a valid BCP 47 language tag, or the empty string |
188 |
- |
| empty-isvalid.html |
must be a valid BCP 47 language tag, or the empty string |
170 |
- |
| extlang-bad-novalid.html |
must be a valid BCP 47 language tag, or the empty string |
187 |
- |
| xmllang-different-value-novalid.html |
When "xml:lang" is specified, the element must also have "lang" present with the same value |
221 |
- |
| xmllang-only-novalid.html |
When "xml:lang" is specified, the element must also have "lang" present with the same value |
211 |
- |
| xmllang-same-isvalid.html |
When "xml:lang" is specified, the element must also have "lang" present with the same value |
221 |
- |