[ttml2] Prohibition of nested xlink:href attributes should not be limited to span elements

palemieux has just created a new issue for https://github.com/w3c/ttml2:

== Prohibition of nested xlink:href attributes should not be limited to span elements ==
TTML2 states:

_If a `span` element specifies an `xlink:href` attribute, then a nested `span` element descendant must not specify an `xlink:href` attribute, and, if it does, then the latter must be ignored for the purpose of presentation or activation processing._

The discussion at https://github.com/w3c/ttml2-tests/issues/121 suggests that such prohibition should extend beyond nested `span` elements.

Please view or discuss this issue at https://github.com/w3c/ttml2/issues/982 using your GitHub account

Received on Saturday, 1 September 2018 03:59:07 UTC