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bug#10105: 24.0.91; Possible bug in `scroll-conservatively'
From: |
Dani Moncayo |
Subject: |
bug#10105: 24.0.91; Possible bug in `scroll-conservatively' |
Date: |
Mon, 28 Nov 2011 13:12:48 +0100 |
>> 1. Eval: "(setq scroll-conservatively 101)".
>> 2. Eval: "(custom-set-faces '(mode-line ((t (:box (:line-width 1))))))".
>> 3. Visit the attached file.
>> 4. Type "C-s p C-s C-s C-s".
>> --> At this point, the Isearch has moved point to line "p1", but it's
>> positioned at the top of the window. It should be at the bottom.
>
> I'm quite sure this is by design: the last C-s scrolls _up_, which
> under scroll-conservatively means Emacs should put point at the
> topmost line. If you'd get to that line by C-p, that would be where
> point should be displayed, right?
>
> Why did you expect it to be at the bottom?
Because, after the "failing" C-s, the Isearch begins again from the
top of the buffer, so that the search direction is always (at least
conceptually) from top to bottom, i.e. _fordward_. See info node
"(emacs)Repeat Isearch".
> And does the custom-set-faces even make a difference (I cannot test
> that where I'm typing this)?
Oh no, you're right. Thus step #2 in the above recipe is unnecessary (sorry).
--
Dani Moncayo
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively', Dani Moncayo, 2011/11/22
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively', Eli Zaretskii, 2011/11/25
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively', Eli Zaretskii, 2011/11/25
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively', Dani Moncayo, 2011/11/25
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively', Dani Moncayo, 2011/11/28
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively', Eli Zaretskii, 2011/11/28
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively',
Dani Moncayo <=
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively', Eli Zaretskii, 2011/11/28
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively', Stefan Monnier, 2011/11/28
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively', Eli Zaretskii, 2011/11/28
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively', Juri Linkov, 2011/11/29
- bug#10105: 24.0.91; Possible bug in `scroll-conservatively', Eli Zaretskii, 2011/11/29