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bug#21139: 25.0.50; shell-mode doesn't respect comint-scroll-to-bottom-o
From: |
Eli Zaretskii |
Subject: |
bug#21139: 25.0.50; shell-mode doesn't respect comint-scroll-to-bottom-on-output/input |
Date: |
Tue, 11 Aug 2015 21:51:45 +0300 |
> Date: Mon, 10 Aug 2015 10:26:17 +0100
> From: Artur Malabarba <bruce.connor.am@gmail.com>
> Cc: Glenn Morris <rgm@gnu.org>, 21139@debbugs.gnu.org
>
> > AFAICS, it moves point to EOB if it is not already there, when user
> > input is expected.
>
> What's an exmaple of 'input is expected'? When the shell prompt is displayed?
>
> I've set all 3 variables to nil, but my cursor is still moved to the
> end of the buffer when the output+prompt are displayed, no matter
> where it was before. (Tested by runnning 'sleep 2; date' and then
> moving the point around.)
Not sure why you consider the scenario you described relevant for what
comint-scroll-to-bottom-on-input controls. The scenario that I think
is relevant is this:
. M-x shell
. move point back to some place in the buffer other than the last
shell prompt
. type something
When comint-scroll-to-bottom-on-input is non-nil, point moves to the
last shell prompt before your input is inserted; when the variable is
nil, whatever you type is inserted where point was, without moving it
anywhere.
This behavior seems consistent with the doc string of
comint-preinput-scroll-to-bottom, the only function that references
that variable:
Go to the end of buffer in all windows showing it.
Movement occurs if point in the selected window is not after the process mark,
and `this-command' is an insertion command. Insertion commands recognized
are `self-insert-command', `comint-magic-space', `yank', and `hilit-yank'.
Depends on the value of `comint-scroll-to-bottom-on-input'.
- bug#21139: 25.0.50; shell-mode doesn't respect comint-scroll-to-bottom-on-output/input, Eli Zaretskii, 2015/08/08
- bug#21139: 25.0.50; shell-mode doesn't respect comint-scroll-to-bottom-on-output/input, Artur Malabarba, 2015/08/08
- bug#21139: 25.0.50; shell-mode doesn't respect comint-scroll-to-bottom-on-output/input, Glenn Morris, 2015/08/08
- bug#21139: 25.0.50; shell-mode doesn't respect comint-scroll-to-bottom-on-output/input, Artur Malabarba, 2015/08/09
- bug#21139: 25.0.50; shell-mode doesn't respect comint-scroll-to-bottom-on-output/input, Eli Zaretskii, 2015/08/09
- bug#21139: 25.0.50; shell-mode doesn't respect comint-scroll-to-bottom-on-output/input, Artur Malabarba, 2015/08/10
- bug#21139: 25.0.50; shell-mode doesn't respect comint-scroll-to-bottom-on-output/input,
Eli Zaretskii <=
- bug#21139: 25.0.50; shell-mode doesn't respect comint-scroll-to-bottom-on-output/input, Glenn Morris, 2015/08/12
- bug#21139: 25.0.50; shell-mode doesn't respect comint-scroll-to-bottom-on-output/input, Eli Zaretskii, 2015/08/12