[ttml2] Pull Request: Use COMMA as separator in a list of text shadows (#720).

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

== Use COMMA as separator in a list of text shadows (#720). ==
Closes #720.

See https://github.com/w3c/ttml2/pull/737

Received on Saturday, 12 May 2018 03:53:45 UTC