[HarfBuzz] Tai Tham NGA, SAKOT is not Kinzi

[Richard Wordingham]

On Sun, 21 Apr 2013 22:07:53 +0700
Theppitak Karoonboonyanan <thep at linux.thai.net> wrote:
> On Sat, Apr 13, 2013 at 6:34 AM, Richard Wordingham wrote:

>> With my signalling idea, neither is the default.

> This could be the solution we're seeking. But how should the font do
> the signalling?

According to
http://lists.freedesktop.org/archives/harfbuzz/2013-January/002842.html ,
the need for MEDIAL RA to be reordered is signalled by having a lookup
for it in the 'pref' feature.  (I am not sure of the point of
implementation of this.)  The same could be done for MAI KANG LAI in
the 'abvf' feature.

Richard.