bug#21777: 25.0.50; gud-gdb uses a pager, which is harmful inside emacs

[Eli Zaretskii]

> From: Andreas Schwab <schwab@linux-m68k.org>
> Cc: larsi@gnus.org,  dima@secretsauce.net,  21777@debbugs.gnu.org
> Date: Tue, 22 Sep 2020 19:18:54 +0200
> 
> On Sep 22 2020, Eli Zaretskii wrote:
> 
> > So you are saying that when INSIDE_EMACS is set, GDB should disable
> > the Readline's SIGWINCH handler?
> 
> No, it should never override an unlimited height setting via SIGWINCH.

I'm not sure I agree: how is an unlimited setting different from any
other setting?  Any setting can be overridden to replace it with a
different setting.

Anyway, this discussion belongs on the GDB mailing list, not here.