From: Andrea Cardaci <cyrus.and@gmail.com>
To: Pip Cet <pipcet@gmail.com>
Cc: 36421@debbugs.gnu.org
Subject: bug#36421: Having some text with face height > 1.0 causes scroll-step to be ignored
Date: Sat, 29 Jun 2019 01:29:54 +0200 [thread overview]
Message-ID: <CACMsj9PZocko9mKHMzaOAZrw8TCnH04La=vnKw9WDbTXK2HaUQ@mail.gmail.com> (raw)
In-Reply-To: <CAOqdjBcCrsPh8rGrAqrLfGxxVDsQWvPqM+x8sTVe+3bMztmC9Q@mail.gmail.com>
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Yes, thanks, I'm aware of that (and actually the issue doesn't appear if I
use a value > 100 for that variable), but it does a different thing, for
example it does not center anymore the next word when I use interactive
search and that's something nice to have.
Moreover, it looks like a bug nevertheless...
On Fri, Jun 28, 2019, 11:11 PM Pip Cet <pipcet@gmail.com> wrote:
> On Fri, Jun 28, 2019 at 4:27 PM Andrea Cardaci <cyrus.and@gmail.com>
> wrote:
> > Basically as the title says, here's how to reproduce this:
> >
> > 1. start Emacs with -Q;
> >
> > 2. evaluate this sexp:
> >
> > (progn
> > (custom-set-variables
> > '(scroll-step 1)
> > '(scroll-margin 0))
>
> I think you want scroll-conservatively. Here's the documentation:
>
> DEFVAR_INT ("scroll-step", emacs_scroll_step,
> doc: /* The number of lines to try scrolling a window by when
> point moves out.
> If that fails to bring point back on frame, point is centered instead.
> If this is zero, point is always centered after it moves off frame.
> If you want scrolling to always be a line at a time, you should set
> `scroll-conservatively' to a large value rather than set this to 1. */);
>
> DEFVAR_INT ("scroll-conservatively", scroll_conservatively,
> doc: /* Scroll up to this many lines, to bring point back on screen.
> If point moves off-screen, redisplay will scroll by up to
> `scroll-conservatively' lines in order to bring point just barely
> onto the screen again. If that cannot be done, then redisplay
> recenters point as usual.
>
> If the value is greater than 100, redisplay will never recenter point,
> but will always scroll just enough text to bring point into view, even
> if you move far away.
>
> A value of zero means always recenter point if it moves off screen. */);
>
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next prev parent reply other threads:[~2019-06-28 23:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-28 16:19 bug#36421: Having some text with face height > 1.0 causes scroll-step to be ignored Andrea Cardaci
2019-06-28 21:11 ` Pip Cet
2019-06-28 23:29 ` Andrea Cardaci [this message]
2019-06-29 7:35 ` Eli Zaretskii
2019-06-29 19:55 ` Juanma Barranquero
2019-06-29 22:43 ` Andrea Cardaci
2019-07-04 20:11 ` Noam Postavsky
2019-06-30 14:55 ` Eli Zaretskii
2019-06-30 17:07 ` Juanma Barranquero
2019-09-16 3:08 ` Stefan Kangas
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