[ttml2] Pull Request: Add used values bullet (#1145).

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

== Add used values bullet (#1145). ==
Closes #1145.

See https://github.com/w3c/ttml2/pull/1148

Received on Friday, 30 August 2019 07:53:05 UTC