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

From: Andreas Schwab
Subject: bug#21777: 25.0.50; gud-gdb uses a pager, which is harmful inside emacs
Date: Tue, 22 Sep 2020 19:46:28 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) 
On Sep 22 2020, Eli Zaretskii wrote:

>> 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?

It is special, as it never matches any real terminal size.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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