[ttml2] Pull Request: Improve consistency regarding "and/or" vs "and (or)" (#1056).

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

== Improve consistency regarding "and/or" vs "and (or)" (#1056). ==
Closes #1056.

See https://github.com/w3c/ttml2/pull/1058

Received on Tuesday, 26 March 2019 00:12:50 UTC