From: Lennart Borgman <lennart.borgman@gmail.com>
To: 6000@debbugs.gnu.org
Subject: bug#6000: describe-text-sexp does not know window-width
Date: Thu, 22 Apr 2010 14:15:26 +0200 [thread overview]
Message-ID: <h2ye01d8a51004220515xa9578490nc6c05fba97e670c0@mail.gmail.com> (raw)
In describe-text-sexp there is a call to window-width. I believe this
gives unreliable results because the help-window might not be select
at that point always.
This shows up in the display of (what-cursor-position t) where the
sexp are sometimes unnecessary hidden behind "[Show]".
A possible good enough cure is to surround the call to window-width
with something like this
(with-selected-window (or (get-buffer-window "*Help*") (selected-window))
(window-width))
next reply other threads:[~2010-04-22 12:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-22 12:15 Lennart Borgman [this message]
2014-07-01 23:37 ` bug#6000: describe-text-sexp does not know window-width Juri Linkov
2021-06-03 9:07 ` Lars Ingebrigtsen
2021-06-03 20:25 ` Juri Linkov
2021-06-04 9:18 ` martin rudalics
2021-06-04 9:49 ` Lars Ingebrigtsen
2021-06-04 12:44 ` martin rudalics
2021-06-06 9:03 ` Lars Ingebrigtsen
2021-06-06 7:42 ` martin rudalics
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