[HarfBuzz] hb_feature_t special values

[Behdad Esfahbod]

On 13-12-17 03:13 AM, Konstantin Ritt wrote:
> Hi Behdad,
> 
> Since the common case of initializing hb_feature_t is something like
> 
> { HB_TAG('k','e','r','n'), !!kerningEnabled, 0, -1 }
> 
> 
> , where "0, -1" means "the entire segment" and start/end fields are of unsigned int type,
> it probably worth of introducing some special constant/enum to avoid compilation warnings and to improve the code readability a bit;
> 
> 
> i.e. EntireSegment = (unsigned int)-1 // ### some better name needed

Hi Konstantin,

Makes sense.  Will do.

Cheers,
-- 
behdad
http://behdad.org/