GNU bug report logs - #51199
describe-key on a toolbar item throws an error

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Package: emacs;

Reported by: Po Lu <luangruo <at> yahoo.com>

Date: Thu, 14 Oct 2021 08:09:02 UTC

Severity: normal

Fixed in version 28.1

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

Bug is archived. No further changes may be made.

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Po Lu <luangruo <at> yahoo.com>
To: bug-gnu-emacs <at> gnu.org
Subject: describe-key on a toolbar item throws an error
Date: Thu, 14 Oct 2021 16:08:29 +0800

In master and the latest emacs-28, I get:
mouse-minibuffer-check: Wrong type argument: window-valid-p, #<frame *Backtrace* - GNU Emacs at shredder 0x11509a60f7e8>
When I press C-h k and then click a button on the toolbar.  (This won't
be reproducible if you have toolkit tool bars).

This used to work in Emacs 27, and is very useful when I want to check
what a button on the toolbar does.  It would be appreciated if someone
looked into this.  Thanks.
This bug report was last modified 3 years and 221 days ago.

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