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bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t
From: |
Eli Zaretskii |
Subject: |
bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t |
Date: |
Sun, 07 Feb 2021 17:34:58 +0200 |
> Cc: 46316@debbugs.gnu.org
> From: ynyaaa@gmail.com
> Date: Mon, 08 Feb 2021 00:28:57 +0900
>
> > I don't think this behavior is a bug. We only change the hscroll of a
> > window when point moves, and in these two scenarios it doesn't move.
> > I see no reason to assume that the user will necessarily want to have
> > the window scroll, instead of keeping it at its current horizontal
> > scroll.
>
> In the case of isearch, the hscroll is changed without point motion
> when isearch fails.
Yes, because the focus changes into the minibuffer, where we show the
failure message.
> In the case of image-toggle-display, the hscroll is changed without
> point motion when typing 'C-c C-c' for the first time.
Yes, and for a similar good reason.
I don't really understand the insistence: you can easily cause the
window to auto-scroll if you move point by one character. Emacs
cannot possibly guess which part of the display is more important for
the user in situations like this.
- bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t, ynyaaa, 2021/02/05
- bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t, Eli Zaretskii, 2021/02/06
- bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t, ynyaaa, 2021/02/07
- bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t,
Eli Zaretskii <=
- bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t, ynyaaa, 2021/02/07
- bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t, Eli Zaretskii, 2021/02/07
- bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t, ynyaaa, 2021/02/12
- bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t, Eli Zaretskii, 2021/02/13
- bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t, ynyaaa, 2021/02/14
- bug#46316: 27.1; wrong horizontal scroll with truncate-lines value t, Eli Zaretskii, 2021/02/14