[HarfBuzz] hb-view assert with graphite version of Scheherazade

[Behdad Esfahbod]

Humm.  As it is the logic in hb-graphite.cc only handles LTR runs.  I'm not
fluent enough in Graphite to try to fix that.  I'll wait to see what Martin
has to offer.

behdad

On 09/19/11 17:08, Khaled Hosny wrote:
> Hi Behdad,
> 
> I get an assertion failure from hb-view when using Graphite version of
> Scheherazade (http://scripts.sil.org/graphitefonts):
> 
> ERROR:helper-cairo.cc:356:void helper_cairo_line_from_buffer(helper_cairo_line_t*, hb_buffer_t*, const char*, unsigned int, double): assertion failed: (hb_glyph[i].cluster > hb_glyph[i+1].cluster)
> 
> I didn't have this few days ago.
> 
> Regards,
>  Khaled
>