Quote:
Originally Posted by Leonatus
And while doitsu's epubcheck accepted this, it was only Flightcrew that sensitive enough.
|
Since ePubCheck is the official IDPF validator, you might want to ignore all FlightCrew messages that contradict ePubCheck.
BTW, the IDPF actually recommends that you
use both both the lang and xml:lang attributes "for optimal accessibility."