[ttml2] Pull Request: Refactor prose defining #textOutline (#430).

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

== Refactor prose defining #textOutline (#430). ==
Closes #430.

See https://github.com/w3c/ttml2/pull/529

Received on Saturday, 30 December 2017 22:13:54 UTC