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From: Eli Zaretskii <eliz@gnu.org>
To: awrhygty@outlook.com
Cc: 53215-done@debbugs.gnu.org
Subject: bug#53215: 27.2; unexpected scroll at invisible text
Date: Thu, 13 Jan 2022 15:41:55 +0200	[thread overview]
Message-ID: <83k0f33g7w.fsf@gnu.org> (raw)
In-Reply-To: <TYZPR01MB3920AE3640037E274ED7BBAEC3529@TYZPR01MB3920.apcprd01.prod.exchangelabs.com> (awrhygty@outlook.com)

> From: awrhygty@outlook.com
> Date: Thu, 13 Jan 2022 02:21:06 +0900
> 
> Evaluate the following form and type 'C-f'.
> The point moves to invisible text and the buffer scrolls up as if
> recenter('C-l') is done.
> Same things happen on other lines if the end of buffer is not displayed
> in the current window.
> 
> (let ((buf (generate-new-buffer "tmp")))
>   (switch-to-buffer buf)
>   (setq truncate-lines nil)
>   (dotimes (i (1+ (- ?~ ?!)))
>     (insert (format "%d " i))
>     (insert (propertize " " 'invisible t))
>     (insert-char (+ ?! i) (window-width))
>     (insert ?\n))
>   (goto-line 20)
>   (redisplay)
>   (forward-line)
>   (skip-chars-forward "^ "))

Thanks, should be fixed now on the master branch.





      parent reply	other threads:[~2022-01-13 13:41 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-12 17:21 bug#53215: 27.2; unexpected scroll at invisible text awrhygty
2022-01-13  6:17 ` Lars Ingebrigtsen
2022-01-13 13:41 ` Eli Zaretskii [this message]

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