Subject: bug#44349: 28.0.50; Assertion failure on macOS when resizing frame

From: Philipp Stephani <[email-masked]>
Date: Sat, 31 Oct 2020 17:43:57 +0100

Am Sa., 31. Okt. 2020 um 17:35 Uhr schrieb Eli Zaretskii <[email-masked]>:
>
> > From: Philipp Stephani <[email-masked]>
> > Date: Sat, 31 Oct 2020 16:57:54 +0100
> >
> > > doprnt.c:493: Emacs fatal error: assertion failed: ASCII_CHAR_P (fmtchar)
> > > Fatal error 6: Aborted
> > > Abort trap: 6
>
> I cannot say I understand why that assertion is there.

Line 81 of doprnt.c states that non-ASCII characters aren't supported.
That would mean that nsterm.m can't use (only) esprintf to generate
the size hint when resizing.