[HarfBuzz] Arabic GSUB changes

[Khaled Hosny]

On Wed, Aug 29, 2012 at 04:09:00PM -0400, Behdad Esfahbod wrote:
> Hi Khaled, others,
> 
> I just pushed out some code unifying the GSUB contextual input matching with
> the ligature matching. I appreciate testing, since that part of the code is
> very delicate.

I tested with my not-so-comprehensive test suite and got no failures,
will keep doing regular testing and tell you if anything shows up.

Regards,
 Khaled