[ttml2] Pull Request: Remove support for ruby{Overflow,Overhang} (#494).

skynavga has just submitted a new pull request for https://github.com/w3c/ttml2:

== Remove support for ruby{Overflow,Overhang} (#494). ==
Closes #494.

See https://github.com/w3c/ttml2/pull/515

Received on Wednesday, 27 December 2017 06:45:44 UTC