Re: [csswg-drafts] [selectors] `:lang` for documents without content language and for elements of unknown language; consider `:lang("")` over `:not(:lang("*"))` (#6915)

This was discussed at TPAC by the i18n-WG, and the conclusion was that we should have:
* `:lang("")` that matches `lang=""` (and descendants…)
* `:lang("*")` that matches everything but `lang=""` and descendants
* a note about `lang="und"` and `lang=""` being treated distinctly, despite having similar semantics

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Received on Wednesday, 14 September 2022 16:34:01 UTC