[HarfBuzz] Infinite loop during decomposition when icu_unicode_funcs is used

[Behdad Esfahbod]

On 10/29/2011 09:47 PM, Steven R. Loomis wrote:
> On 10/28/2011 07:37 AM, Behdad Esfahbod wrote:
>> Ah, interesting.  I should be more careful, reading API docs actually.  Thanks
>> for the patch, will push out with the next batch.
>>
>> behdad
> 
> the patch looks good, for counting code units.
> 
> I haven't looked at the context, may be a more efficient way to do this.

Thanks both.  So, does ICU really not have a "how many characters" API?

Apparently the hb-icu.cc code needs more fixes.  I'll work on those next.

behdad