From: Andrea Cardaci <cyrus.and@gmail.com>
To: 36421@debbugs.gnu.org
Subject: bug#36421: Having some text with face height > 1.0 causes scroll-step to be ignored
Date: Fri, 28 Jun 2019 18:19:58 +0200 [thread overview]
Message-ID: <CACMsj9P_VhC9AayEg_GOoNdAYGh8sfH24xDiqy+XeEFsOg363w@mail.gmail.com> (raw)
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Hi,
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))
(with-current-buffer (switch-to-buffer "test")
(insert (make-string 100 ?\n)
(propertize "XXX" 'face '(:height 2.0))
(make-string 100 ?\n))))
3. in the newly created buffer press and keep pressed <up>.
You'll notice that the point moves to the top of the window and stays
there, but as soon as it *steps* over "XXX", the point is centered.
This is pretty annoying in my case where I use big headings in Markdown
mode.
This happens, at least, in Emacs 25.1.1, 24.5.1 and 26.2 on Linux. Please
let me know if you need additional details.
Best,
Andrea
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next reply other threads:[~2019-06-28 16:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-28 16:19 Andrea Cardaci [this message]
2019-06-28 21:11 ` bug#36421: Having some text with face height > 1.0 causes scroll-step to be ignored Pip Cet
2019-06-28 23:29 ` Andrea Cardaci
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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