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bug#35055: 27.0.50; async-shell-command truncates output lines
From: |
Juri Linkov |
Subject: |
bug#35055: 27.0.50; async-shell-command truncates output lines |
Date: |
Sun, 07 Apr 2019 23:15:43 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) |
>> One thing I still don't understand is how it would be possible
>> to do the same for the remote process?
>
> Well, don't know (yet), this needs more testing. At least, we could set
> $COLUMNS directly:
>
> (let ((default-directory "/ssh::")
> (process-environment (cons "COLUMNS=1024" process-environment)))
> (shell-command-to-string "ps aux"))
>
> (let ((default-directory "/ssh::")
> (process-environment (cons "COLUMNS=1024" process-environment)))
> (shell-command-to-string "ps aux &"))
>
> (let ((default-directory "/ssh::")
> (process-environment (cons "COLUMNS=1024" process-environment)))
> (shell))
>
> Tramp could add the $COLUMNS setting by its own. Maybe, there exist a
> more general solution, let's see.
>
> If you add "COLUMNS=1024" to tramp-remote-process-environment, you would
> get this effect already w/o any change in Tramp. Maybe I shall document
> it somewhere in the Tramp manual.
It seems it's impossible to set COLUMNS to the width of the output window
neither in Tramp nor in async-shell-command. shell-mode can do this
using set-process-window-size. But Tramp can't do the same for the
remote process, and for async-shell-command it's too late to do this
because when it displays a window with the output buffer,
the command is already finished.
- bug#35055: 27.0.50; async-shell-command truncates output lines, Michael Albinus, 2019/04/01
- bug#35055: 27.0.50; async-shell-command truncates output lines, Juri Linkov, 2019/04/01
- bug#35055: 27.0.50; async-shell-command truncates output lines, Michael Albinus, 2019/04/02
- bug#35055: 27.0.50; async-shell-command truncates output lines, Juri Linkov, 2019/04/03
- bug#35055: 27.0.50; async-shell-command truncates output lines, Juri Linkov, 2019/04/04
- bug#35055: 27.0.50; async-shell-command truncates output lines, Michael Albinus, 2019/04/05
- bug#35055: 27.0.50; async-shell-command truncates output lines, Juri Linkov, 2019/04/06
- bug#35055: 27.0.50; async-shell-command truncates output lines, Michael Albinus, 2019/04/07
- bug#35055: 27.0.50; async-shell-command truncates output lines,
Juri Linkov <=
- bug#35055: 27.0.50; async-shell-command truncates output lines, Michael Albinus, 2019/04/08
- bug#35055: 27.0.50; async-shell-command truncates output lines, Juri Linkov, 2019/04/08
- bug#35055: 27.0.50; async-shell-command truncates output lines, Michael Albinus, 2019/04/13
- bug#35055: 27.0.50; async-shell-command truncates output lines, Juri Linkov, 2019/04/13
- bug#35055: 27.0.50; async-shell-command truncates output lines, Michael Albinus, 2019/04/14
- bug#35055: 27.0.50; async-shell-command truncates output lines, Juri Linkov, 2019/04/14
- bug#35055: 27.0.50; async-shell-command truncates output lines, Michael Albinus, 2019/04/15
- bug#35055: 27.0.50; async-shell-command truncates output lines, Juri Linkov, 2019/04/16
- bug#35055: 27.0.50; async-shell-command truncates output lines, Michael Albinus, 2019/04/17
- bug#35055: 27.0.50; async-shell-command truncates output lines, Juri Linkov, 2019/04/17