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bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode
From: |
Michael Albinus |
Subject: |
bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode |
Date: |
Mon, 21 Mar 2016 16:49:51 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) |
Stefan Monnier <monnier@IRO.UMontreal.CA> writes:
>> According to the docstring, it only tells Tramp not to ask for the
>> credentials (when non-essential is non-nil). Whether Tramp is allowed to
>> open a connection it already knows credentials for, is not specified (though
>> I probably wouldn't).
>
> Indeed, the issue is "don't interfere with the main operation", so
> prompting is a clear no-no. Opening a new connection might be
> acceptable (as long as it doesn't block Emacs for too long, for
> example).
Again, Tramp has no chance to determine this in advance. Whether new
credentials are required interactively, or not, is decided only after
Tramp has started to open a new connection.
Therefore, Tramp maps this decision to "shall I open a new connection,
or not". It does not make sense to start with the ping-pong of opening a
new connection, and to stop half the way due to missing credentials.
> Stefan
Best regards, Michael.
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, (continued)
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Dmitry Gutov, 2016/03/20
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Michael Albinus, 2016/03/21
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Drew Adams, 2016/03/20
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Michael Albinus, 2016/03/20
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Dmitry Gutov, 2016/03/20
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Michael Albinus, 2016/03/20
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Dmitry Gutov, 2016/03/20
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Michael Albinus, 2016/03/20
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Dmitry Gutov, 2016/03/20
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Stefan Monnier, 2016/03/20
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode,
Michael Albinus <=
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Stefan Monnier, 2016/03/21
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Michael Albinus, 2016/03/22
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Stefan Monnier, 2016/03/22
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Michael Albinus, 2016/03/22
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Stefan Monnier, 2016/03/22
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Michael Albinus, 2016/03/21
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Dmitry Gutov, 2016/03/21
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Michael Albinus, 2016/03/21
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Dmitry Gutov, 2016/03/21
- bug#23006: 25.0.92; Loading Tramp breaks pcomplete in eshell-mode, Michael Albinus, 2016/03/21