bug#43128: Acknowledgement (27.1; DPI change not detected after switching to Emacs 27.1)

[Vincent Bernat]

 ❦ 23 November 2020 19:36 +02, Eli Zaretskii:

>> > As I mentioned in https://debbugs.gnu.org/cgi/bugreport.cgi?bug=36284#8,
>> > a proper fix would be to implement replacements for
>> > XftDefaultSubstitute and XftDefaultSet.
>> 
>> How complicate will such a change be?  Will it be simple and safe
>> enough to allow installing such a change on the emacs-27 branch?
>
> Ping!  Could we please try solving this for Emacs 27.2?  Mitsuharu,
> could you please show the fix you had in mind back then?

Hey! Is there any news around this? The XFT backend seems to have some
issues with TTC fonts that the Cairo backend does not.
-- 
Terminate input by end-of-file or marker, not by count.
            - The Elements of Programming Style (Kernighan & Plauger)