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bug#51173: 28.0.60; gnus-article-describe-key doesn't work
From: |
Juri Linkov |
Subject: |
bug#51173: 28.0.60; gnus-article-describe-key doesn't work |
Date: |
Wed, 13 Oct 2021 19:33:30 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (x86_64-pc-linux-gnu) |
>> The following example program returns `sh-case' on Emacs 27 and
>> olders, however to make it work on Emacs 28 and 29 the third
>> line has to be uncommented. So does `describe-key' case.
>>
>> (with-temp-buffer
>> (sh-mode)
>> ;;(set-window-buffer nil (current-buffer))
>> (describe-key-briefly "\C-c\C-c"))
>>
>> I don't know when/why those commands were changed to require the
>> buffer (where the keymap is) to be visited in the selected window,
>> but now `gnus-article-describe-key\(-briefly\)?' doesn't work
>> because of this. A patch to gnus-art.el is attached, though the
>> one that should be fixed might be help.el.
>
> I think this sounds like a bug in describe-key*, so perhaps it should be
> fixed there? Looking at the history, I'm not at all sure what caused
> this regression, but perhaps it's:
>
> commit 9d4af3e6bdfac374f6c9591566c010e6a1514751
> Author: Stefan Monnier <monnier@iro.umontreal.ca>
> AuthorDate: Tue Jan 30 11:57:40 2018 -0500
>
> I've added Stefan to the CCs.
I think this is mea culpa - commit 2d1564103e.
It was changed to handle context menu clicks
in the displayed window.
- bug#51173: 28.0.60; gnus-article-describe-key doesn't work, Katsumi Yamaoka, 2021/10/12
- bug#51173: 28.0.60; gnus-article-describe-key doesn't work, Lars Ingebrigtsen, 2021/10/13
- bug#51173: 28.0.60; gnus-article-describe-key doesn't work, Juri Linkov, 2021/10/15
- bug#51173: 28.0.60; gnus-article-describe-key doesn't work, Stefan Monnier, 2021/10/15
- bug#51173: 28.0.60; gnus-article-describe-key doesn't work, Juri Linkov, 2021/10/16
- bug#51173: 28.0.60; gnus-article-describe-key doesn't work, Stefan Monnier, 2021/10/16