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

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Po Lu <luangruo <at> yahoo.com>
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 14:45:01 +0300

> From: Po Lu <luangruo <at> yahoo.com>
> Cc: mwd <at> md5i.com,  56561 <at> debbugs.gnu.org
> Date: Sat, 16 Jul 2022 19:07:26 +0800
> 
> Eli Zaretskii <eliz <at> gnu.org> writes:
> 
> > That is true.  Which part of detecting the above situation sounds
> > problematic to you?  I'm asking because I'm uncertain what should I
> > explain in this regard.
> 
> The problem is how to detect that the glyph matrix is indeed too small
> to fit all of the tooltip text, and not too small due to the bug being
> triggered?

Which bug? the one which started this discussion? that's the idea of
looking at ends_at_zv_p flag of the rows in the matrix, after
try_window returns.

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