[HarfBuzz] harfbuzz-ng: Branch 'master' - 3 commits

[Grigori Goronzy]

On 07/21/2011 06:01 PM, Behdad Esfahbod wrote:
> commit aa7264123a088936f2043b45d4d41ca7413fabe5
> Author: Behdad Esfahbod <behdad at behdad.org>
> Date:   Thu Jul 21 11:34:59 2011 -0400
> 
>     Only form clusters if we are reversing
>     
>     This produces more accurate cluster mappings.  Cluster mappings are
>     minimal now.  Combining marks get their own cluster value most of
>     the time.
> 

Is this really desirable?!

I need to handle "logical characters" and this was easily possible with
the old mapping that put glyph and associated mark into a single
cluster. This change pretty much completely breaks the way I layout text
at the moment...

Best regards,
Grigori