2012-01-30 14:09:30: Created issue 'XML schema error for tts:extent usage' nickname tts:extend-extensions owned by Philippe Le HÃ©garet on product DFXP 1.0, description 'There is an error in the TTML XML schema regarding the use of
TTML 1.0 says in the definition of extent that it is permitted on both
<region> and <tt> elements:
However, the schema both forbids it on <tt>, and allows it on <body>:
Since the prose takes precedence, the schema should be corrected
and brought into conformance.
' non-public [Philippe Le Hégaret]