[XeTeX] XETEX cannot access OpenType features in PUA?

[Alexey Kryukov]

On Fri, 25 Nov 2011 23:41:10 -0500
Aleksandr Andreev wrote:

> The font is OK, as the same characters in Pango and FIrefox produce
> the desired results, so there is something wrong with the way XeTeX
> handles GSUB and GPOS in the PUA. Is this a bug?

It seems XeTeX (or rather ICU) ignores lookups assigned just to the
'dflt' script. If you add more scripts, e. g. Latin and/or Cyrillic
to your lookup (which you should do anyway in order to support some
older applications) everything starts working as expected.

-- 
Regards,
Alexey Kryukov <anagnost at yandex dot ru>

Moscow State University
Faculty of History