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bug#35055: 27.0.50; async-shell-command truncates output lines
From: |
Michael Albinus |
Subject: |
bug#35055: 27.0.50; async-shell-command truncates output lines |
Date: |
Fri, 19 Apr 2019 09:21:01 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
Juri Linkov <juri@linkov.net> writes:
Hi Juri,
>> If somebody needs it for a remote `shell-command', there's still the
>> option to set COLUMNS in `tramp-remote-process-environment' yourself.
>
> Or maybe better to add another option `tramp-remote-process-width'?
No. Tramp is a library, it shouldn't care who's calling it. If I would
start to add package-specific customisation, other packages could
request the same.
And `tramp-remote-process-width' would compete with `shell-command-width'.
> BTW, recently you added to the Tramp manual the example that I proposed:
>
> /ssh:user@host|sudo::/path/to/file
>
> But I discovered a warning against using "|sudo::" without the hostname:
>
> https://stackoverflow.com/questions/2177687/open-file-via-ssh-and-sudo-with-emacs
>
> "Important: be sure to specify the hostname explicitly:
> sudo:remotehost: rather than sudo::"
>
> Is this restriction still valid? Because when I used "|sudo::"
> without the hostname, it works fine.
Using the host name of the previous hop as default is a new feature in
Tramp 2.4 (Emacs 27). See etc/NEWS:
--8<---------------cut here---------------start------------->8---
*** For some connection methods, like "su" or "sudo", the host name in
ad-hoc multi-hop file names must match the previous hop. Default host
names are adjusted to the host name from the previous hop.
--8<---------------cut here---------------end--------------->8---
Best regards, Michael.
- bug#35055: 27.0.50; async-shell-command truncates output lines, (continued)
- 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
- bug#35055: 27.0.50; async-shell-command truncates output lines, Michael Albinus, 2019/04/18
- bug#35055: 27.0.50; async-shell-command truncates output lines, Juri Linkov, 2019/04/18
- bug#35055: 27.0.50; async-shell-command truncates output lines,
Michael Albinus <=
- bug#35055: 27.0.50; async-shell-command truncates output lines, Michael Albinus, 2019/04/30