From: Michael Heerdegen <michael_heerdegen@web.de>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: Daniel Mendler <mail@daniel-mendler.de>, 52907@debbugs.gnu.org
Subject: bug#52907: 28.0.90; M-X is broken if (current-local-map)=nil
Date: Sat, 15 Jan 2022 22:30:27 +0100 [thread overview]
Message-ID: <87tue46618.fsf@web.de> (raw)
In-Reply-To: <87lezhxrbk.fsf@gnus.org> (Lars Ingebrigtsen's message of "Sat, 15 Jan 2022 10:48:31 +0100")
Lars Ingebrigtsen <larsi@gnus.org> writes:
> Daniel Mendler <mail@daniel-mendler.de> writes:
>
> > 1. Start emacs -Q
> >
> > 2. Define in the scratch buffer
> > (defun broken-command ()
> > (interactive fundamental-mode))
> >
> > 3. Switch to fundamental mode
> > (fundamental-mode)
> >
> > 4. M-X brok TAB ===> Error (see below)
> >
> > The problem is that the (current-local-map) is nil. This breaks
> > the predicate of execute-extended-command-for-buffer.
>
> I'm unable to reproduce this problem in either Emacs 28 or 29. Are
> there additional steps needed to reproduce the bug (or has this been
> fixed since this was reported)?
I can reproduce with a master built from today.
I need to enable `debug-on-error', otherwise I only see a minibuffer
message indicating the error, the minibuffer survives.
Lars, be sure to follow the recipe with all details right - no M-x
instead of M-X, not "bro" instead of "brok" etc - then the recipe
"works" for me (and the analysis given by the OP makes sense to me).
HTH,
Michael.
next prev parent reply other threads:[~2022-01-15 21:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-30 23:29 bug#52907: 28.0.90; M-X is broken if (current-local-map)=nil Daniel Mendler
2022-01-15 9:48 ` Lars Ingebrigtsen
2022-01-15 14:29 ` Daniel Mendler
2022-01-15 21:30 ` Michael Heerdegen [this message]
2022-01-20 10:01 ` Lars Ingebrigtsen
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