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From: Eli Zaretskii <eliz@gnu.org>
To: Dale Sedivec <dale@codefu.org>
Cc: 42653@debbugs.gnu.org
Subject: bug#42653: Emacs now recentering very aggressively
Date: Sat, 12 Sep 2020 11:08:35 +0300	[thread overview]
Message-ID: <83imcje7ss.fsf@gnu.org> (raw)
In-Reply-To: <3CEF44D3-EBBB-4F8E-99E0-0CB4A1010707@codefu.org> (message from Dale Sedivec on Thu, 10 Sep 2020 16:18:55 -0500)

> From: Dale Sedivec <dale@codefu.org>
> Date: Thu, 10 Sep 2020 16:18:55 -0500
> 
> 1. emacs -Q
> 
> 2. Display anything in the header line: (setq-default header-line-format "foo")
> 
> 3. Open any file longer than a few screenfuls: M-x find-library RET subr RET
> 
> 4. Enable which-function-mode: M-x which-function-mode RET
> 
> (display-line-numbers-mode also triggers this problem, but I find which-function-mode more interesting since it doesn't change the display of the buffer at all, only the mode line.)
> 
> 5. M-> (end-of-buffer)
> 
> 6. Page up a few times with M-v (scroll-down-command)
> 
> Expected behavior: Point is sitting at the bottom line of the window no matter how many times you page up
> 
> Observed behavior: The window is recentered, usually after ever page up, with a slight delay

Thanks, there was a subtle thinko in commit a07ec21bf24b, should be
fixed now.





  parent reply	other threads:[~2020-09-12  8:08 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-01 10:39 bug#42653: 28.0.50; scroll-margin is sometimes ignored with hl-line/display-line-numbers-mode Kevin Liu
2020-08-01 16:44 ` Eli Zaretskii
2020-08-01 17:32   ` Kevin Liu
2020-08-02 15:33     ` Eli Zaretskii
2020-08-02 20:24       ` Kevin Liu
2020-08-03  2:28         ` Eli Zaretskii
2020-08-03  3:18           ` Kevin Liu
2020-08-03 14:57             ` Eli Zaretskii
2020-09-10 21:18 ` bug#42653: Emacs now recentering very aggressively Dale Sedivec
2020-09-11 10:29   ` Lars Ingebrigtsen
2020-09-12  8:08   ` Eli Zaretskii [this message]
2022-02-09  9:49     ` bug#42653: 28.0.50; scroll-margin is sometimes ignored with hl-line/display-line-numbers-mode Lars Ingebrigtsen

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