[ttml2] Pull Request: Remove digits keyword from tts:textCombine (#817).

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

== Remove digits keyword from tts:textCombine (#817). ==
Closes #817.

See https://github.com/w3c/ttml2/pull/818

Received on Thursday, 7 June 2018 17:58:21 UTC