From: Andreas Schwab <schwab@linux-m68k.org>
To: yyoncho <yyoncho@gmail.com>
Cc: 39149@debbugs.gnu.org
Subject: bug#39149: 27.0.50; describe-buffer-bindings is calling :filter function in wrong buffer
Date: Fri, 30 Oct 2020 16:16:27 +0100 [thread overview]
Message-ID: <874kmbbv78.fsf@igel.home> (raw)
In-Reply-To: <CACCVLQV31T4fTHn+fRbXXf2yidexZcL+rQiDYF_f3q62JymZ1g@mail.gmail.com> (yyoncho@gmail.com's message of "Thu, 16 Jan 2020 08:59:12 +0200")
On Jan 16 2020, yyoncho wrote:
> To reproduce (eval in scratch buffer)
>
> (define-key global-map (kbd "C-c C-l r")
> `(menu-item "2" switch-to-buffer
> :filter ,(lambda (cmd)
> (print (format "Called in %s" (current-buffer)))
> cmd)))
> (with-temp-buffer
> (with-output-to-string
> (describe-buffer-bindings (get-buffer "*scratch*") [3 12] t)))
>
> This outputs:
>
> \"Called in *temp*\"
>
> Expected: the filter function must be called in *scratch* since this is
> the buffer you want to check the bindings.
The problem is that describe-buffer-bindings only changes the buffer to
look up the bindings, but everything that generates the description
(starting with describe-map-tree) doesn't know about that other buffer.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
next prev parent reply other threads:[~2020-10-30 15:16 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-16 6:59 bug#39149: 27.0.50; describe-buffer-bindings is calling :filter function in wrong buffer yyoncho
2020-10-30 14:23 ` Lars Ingebrigtsen
2020-10-30 16:08 ` yyoncho
2020-10-30 16:16 ` Stefan Kangas
2020-10-30 18:03 ` Basil L. Contovounesios
2020-11-01 14:56 ` Stefan Kangas
2020-11-01 17:01 ` Basil L. Contovounesios
2020-11-01 4:31 ` Stefan Kangas
2020-11-15 0:24 ` Stefan Kangas
2020-11-15 15:15 ` Eli Zaretskii
2020-11-15 16:08 ` Stefan Kangas
2020-11-15 16:28 ` Eli Zaretskii
2022-04-17 15:37 ` Lars Ingebrigtsen
2022-04-17 16:02 ` Eli Zaretskii
2022-04-17 16:06 ` Lars Ingebrigtsen
2020-10-30 15:16 ` Andreas Schwab [this message]
2020-10-30 16:23 ` Stefan Kangas
2020-10-30 16:32 ` yyoncho
2020-10-30 16:46 ` Andreas Schwab
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