[ttml2] Application semantics of text combine. (#1086)

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

== Application semantics of text combine. ==
Clarify that application semantics of the text combine property applies to glyph areas.

Please view or discuss this issue at https://github.com/w3c/ttml2/issues/1086 using your GitHub account

Received on Friday, 24 May 2019 07:39:24 UTC