Re: [html-tests] The value of the srclang and language attributes must be a valid BCP 47 language tag. (#4359)

That HTML has different rules for UAs and for authors is known to cause confusion. Does it help to read https://html.spec.whatwg.org/multipage/infrastructure.html#conformance-classes ?

I think the spec for text track language can be improved to be clearer though. File an issue? ☺

View on GitHub: https://github.com/w3c/web-platform-tests/pull/4359#issuecomment-267705531

Received on Friday, 16 December 2016 21:57:02 UTC