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bug#46388: 27.1; emacs -batch does not output messages immediately when
From: |
Eli Zaretskii |
Subject: |
bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt |
Date: |
Tue, 09 Feb 2021 05:38:46 +0200 |
> From: Ioannis Kappas <ioannis.kappas@gmail.com>
> Date: Mon, 8 Feb 2021 21:20:47 +0000
>
> There appears to be an issue with the /message/ function when
> emacs is invoked in -batch mode on windows-nt from outside the
> windows console (i.e. not directly from the command
> prompt). Messages are not displayed to the user until emacs exits.
>
> Consider the following command from example, which suppose to
> print the message "hi" first to the user and then exit after 5 seconds:
>
> : emacs -Q --batch --eval="(progn (message \"hi\") (sit-for 5))"
>
> When this command is invoked from within an emacs eshell on
> windows, the message is only displayed to the user after about 5 seconds,
> i.e when emacs is about to exit.
I believe this is because of buffering: Eshell on MS-Windows invokes
subprograms via pipes, which are buffered.
- bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt, (continued)
- bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt, Eli Zaretskii, 2021/02/09
- Message not available
- bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt, Ioannis Kappas, 2021/02/10
- bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt, Eli Zaretskii, 2021/02/10
- bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt, Ioannis Kappas, 2021/02/11
- bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt, Eli Zaretskii, 2021/02/11
- bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt, Ioannis Kappas, 2021/02/11
- bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt, Eli Zaretskii, 2021/02/11
- bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt, Ioannis Kappas, 2021/02/12
- bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt, Eli Zaretskii, 2021/02/12
- bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt, Paul Eggert, 2021/02/11
bug#46388: 27.1; emacs -batch does not output messages immediately when invoked outside of the command prompt,
Eli Zaretskii <=