[webvtt] ::cue and ::cue-region pseudo selectors shouldn't allow selectors

fcartegnie has just created a new issue for https://github.com/w3c/webvtt:

== ::cue and ::cue-region pseudo selectors shouldn't allow selectors ==
Seems to break most grammar rules when a selector is used as peuso-element expression.

confirmed on Firefox
https://developer.mozilla.org/fr/docs/Web/CSS/::cue

> . Firefox currently does not support a parameter on ::cue

::cue(b)
is equivalent to
::cue b

Please view or discuss this issue at https://github.com/w3c/webvtt/issues/404 using your GitHub account

Received on Monday, 30 October 2017 13:32:26 UTC