GNU bug report logs - #56561
29.0.50; Infloop in try_window

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Package: emacs;

Reported by: Michael Welsh Duggan <md5i <at> md5i.com>

Date: Thu, 14 Jul 2022 18:58:01 UTC

Severity: normal

Found in version 29.0.50

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From: Po Lu <luangruo <at> yahoo.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: mwd <at> md5i.com, 56561 <at> debbugs.gnu.org
Subject: bug#56561: 29.0.50; Infloop in try_window
Date: Sat, 16 Jul 2022 11:07:33 +0800
Eli Zaretskii <eliz <at> gnu.org> writes:

> You mean, adjust_frame_glyphs, right?

I thought that was what I said.

> We probably should do that, but my problem is that I cannot reproduce
> the original issue: whatever I try, the condition
>
>     it.current_y < it.last_visible_y
>
> happens before
>
>     MATRIX_ROW_VPOS (row, it->w->desired_matrix)
>       >= it->w->desired_matrix->nrows
>
> We need a recipe to trigger the reverse, to be able to test a
> solution.

I can't find one either, yes.  Maybe it has something to do with some
installed fonts?




This bug report was last modified 3 years and 4 days ago.

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