Hi All,
I have been working on a fix for vertical texts [1].
A patch for this bug has been approved and will land soon. It uses a feature guarded by OPENTYPE_VERTICAL, which has been enabled by default on all ports using Freetype (GTK+ and EFL).
The good news is that vertical texts will be fixed on EFL, the bad news is that some layout tests will need to be rebaselined :(
Since I have limited experience on the EFL port, I thought it would be better to ask on the mailing list for a volunteer to help on this.
Thanks,
Denis
[1] https://bugs.webkit.org/show_bug.cgi?id=50619