Re: FreeType INSTCTRL behavior (Po Lu)

[Po Lu]

Werner LEMBERG <wl@gnu.org> writes:

>>> It's not a bug but a feature.  [...]
>>
>> BTW, isn't this an incompatible change to TrueType unilaterally made
>> by MS?  What does Apple's scaler do?
>
> I have no idea.  Given that (a) Apple doesn't really support hinting
> anymore in macOS, and (b) there wasn't a problem report in the last
> ten years related to this INSTCTRL feature I think it doesn't matter.
>
> Maybe the OpenType standard's editor Peter Constable will contact
> Apple to get a clarification w.r.t. my documentation issue report.
>
>
>     Werner

Thanks.