From: Eli Zaretskii <eliz@gnu.org>
To: Ioannis Kappas <ioannis.kappas@gmail.com>
Cc: 46388@debbugs.gnu.org, eggert@cs.ucla.edu
Subject: bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt
Date: Fri, 12 Feb 2021 22:03:40 +0200 [thread overview]
Message-ID: <83tuqhdper.fsf@gnu.org> (raw)
In-Reply-To: <CAMRHuGDyCObLN8=Vqg0FGNzEpcvv48_Tx6-0fFjeKQvTn4hWSQ@mail.gmail.com> (message from Ioannis Kappas on Fri, 12 Feb 2021 19:59:02 +0000)
> From: Ioannis Kappas <ioannis.kappas@gmail.com>
> Date: Fri, 12 Feb 2021 19:59:02 +0000
> Cc: Paul Eggert <eggert@cs.ucla.edu>, 46388@debbugs.gnu.org
>
> How do you suggest we flush the message out so that it is always
> displayed to the user irrespective of the architecture/prompt it is
> ran on? Is there perhaps an elisp function to flush messages out (e.g.
> (progn (message "...") (message-flush!) (sit-for ...))) ?
>
> So far we said:
> 1. We don't want to a solution where the emacs -batch's stderrr is
> forced to unbuffered mode (original patch proposal)
> 2. message_to_stderr() does not directly or indirectly invoke stderr
> flush (at least in windows).
As I said, this cannot be helped, not until we teach Emacs on Windows
to use the pseudo-console. This is how the platform behaves when we
use pipes.
Sorry, there's no way around this.
next prev parent reply other threads:[~2021-02-12 20:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-08 21:20 bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt Ioannis Kappas
2021-02-08 21:42 ` Ioannis Kappas
2021-02-09 5:36 ` Eli Zaretskii
2021-02-09 20:15 ` Ioannis Kappas
2021-02-09 20:52 ` Eli Zaretskii
2021-02-09 21:14 ` Eli Zaretskii
[not found] ` <CAMRHuGC_p59uw_hmCL65Z0F1ZdFbVAf9MHcB-sX88bW6jchC-Q@mail.gmail.com>
2021-02-10 12:48 ` Ioannis Kappas
2021-02-10 15:57 ` Eli Zaretskii
2021-02-11 8:10 ` Ioannis Kappas
2021-02-11 14:09 ` Eli Zaretskii
2021-02-11 19:25 ` Ioannis Kappas
2021-02-11 19:55 ` Eli Zaretskii
2021-02-12 19:59 ` Ioannis Kappas
2021-02-12 20:03 ` Eli Zaretskii [this message]
2021-03-06 15:00 ` Ioannis Kappas
2021-03-08 4:05 ` Paul Eggert
2021-03-08 7:56 ` Ioannis Kappas
2021-03-11 14:27 ` Eli Zaretskii
2021-03-11 18:43 ` Paul Eggert
2021-02-11 21:15 ` Paul Eggert
2021-02-09 3:38 ` Eli Zaretskii
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