GNU bug report logs - #19060
[FIX INCLUDED] Off-by-one-line scrolling bug in window_scroll_pixel_based

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Package: emacs;

Reported by: Kelly Dean <kelly <at> prtime.org>

Date: Sat, 15 Nov 2014 08:05:04 UTC

Severity: normal

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

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Message #35 received at 19060 <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: kelly <at> prtime.org, 19060 <at> debbugs.gnu.org
Subject: Re: bug#19060: [FIX INCLUDED] Off-by-one-line scrolling bug
 in	window_scroll_pixel_based
Date: Sat, 15 Nov 2014 15:32:41 +0100

> Since the issue is rounding vs truncating, perhaps try playing with
> the portion of the last displayed line, trying both less and greater
> than half the canonical line height.

Got it.  The last line must show more than a half of the frame's
character height.  And the patch fixes it AFAICT.  So please apply it
with as much comment as you can provide.

Thanks, martin
This bug report was last modified 10 years and 192 days ago.

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