GNU bug report logs - #49822
28.0.50; python-shell-send functions show no output

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Package: emacs;

Reported by: dalanicolai <at> gmail.com

Date: Mon, 2 Aug 2021 14:33:01 UTC

Severity: normal

Tags: patch

Found in version 28.0.50

Fixed in version 28.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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From: Michael Albinus <michael.albinus <at> gmx.de>
To: Augusto Stoffel <arstoffel <at> gmail.com>
Cc: 49822 <at> debbugs.gnu.org, Andreas Schwab <schwab <at> linux-m68k.org>, Stefan Monnier <monnier <at> iro.umontreal.ca>, emacs-devel <at> gnu.org
Subject: bug#49822: master e32c7d2: Change Python eval to send directly instead of using temporary files
Date: Mon, 06 Sep 2021 09:43:39 +0200

Augusto Stoffel <arstoffel <at> 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:

--8<---------------cut here---------------start------------->8---
(let ((default-directory "/"))
  (read (shell-command-to-string "getconf LINE_MAX")))
--8<---------------cut here---------------end--------------->8---

Note, that this can differ when you connect to remote hosts. That's why
I have bound default-directory to a local file name in the example.

Best regards, Michael.
This bug report was last modified 3 years and 333 days ago.

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