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Re: bug#49822: master e32c7d2: Change Python eval to send directly inste


From: Andreas Schwab
Subject: Re: bug#49822: master e32c7d2: Change Python eval to send directly instead of using temporary files
Date: Mon, 06 Sep 2021 10:40:57 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux)

On Sep 06 2021, Michael Albinus wrote:

> Augusto Stoffel <arstoffel@gmail.com> writes:
>
>> Okay, so is the TTY line length limit of the OS available in Lisp
>> somewhere?  Otherwise, can we at least trust that 1024 is the universal
>> lower bound?
>
> On systems with a POSIX shell:
>
> (let ((default-directory "/"))
>   (read (shell-command-to-string "getconf LINE_MAX")))

LINE_MAX has nothing to do with the tty line discipline.

Andreas.

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