[ttml2] Styling using tts:direction: there should be an `auto` value

aphillips has just created a new issue for 
https://github.com/w3c/ttml2:

== Styling using tts:direction: there should be an `auto` value ==
https://w3c.github.io/ttml2/spec/ttml2.html#style-attribute-direction

TTML does define a direction attribute for p and span elements for use
 in controlling text direction (bidi). The values provided are ltr and
 rtl. There is not auto. Should there be?

sourced from (w3c/i18n-activity/issues/328)

Please view or discuss this issue at 
https://github.com/w3c/ttml2/issues/268 using your GitHub account

Received on Monday, 27 February 2017 13:40:49 UTC