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bug#43397: 28.0.50; Adding tool bar items: update tool bar
From: |
Stefan Monnier |
Subject: |
bug#43397: 28.0.50; Adding tool bar items: update tool bar |
Date: |
Fri, 27 Aug 2021 18:04:33 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Lars Ingebrigtsen [2021-08-27 19:40:13] wrote:
> Eli Zaretskii <eliz@gnu.org> writes:
>> Then evaluate the forms and press F5. The tool bar won't change.
>
> This was a year ago, but I can still reproduce this on the current
> trunk. Here's an even easier variation of the recipe:
>
> (progn
> (blink-cursor-mode -1)
> (global-eldoc-mode -1)
>
> (defun myfun ()
> (interactive)
> (tool-bar-add-item "redo" 'undo-redo 'undo-redo))
>
> (global-set-key [f5] 'myfun))
>
> And then M-: (garbage-collect) makes the tool bar update.
> However! The garbage-collect in itself isn't sufficient to trigger it.
Of course, it's the use of the minibuffer (as part of `M-:`) which
triggered it.
Stefan