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From: Stefan Kangas <stefan@marxist.se>
To: 36588@debbugs.gnu.org
Subject: bug#36588: Unable to revert M-x apropos help buffer
Date: Thu, 11 Jul 2019 05:31:59 +0200	[thread overview]
Message-ID: <CADwFkmkthgh4fELBiNHxYHJKuDZwRFcXeLwh_wybDUxRuKu-DA@mail.gmail.com> (raw)

I get an error trying to revert the apropos help buffer on Emacs 27
(current master).  I could also reproduce this on 26.1.

Steps to reproduce:
0. emacs -Q
1. M-x apropos RET foo RET
2. C-x o
3. g yes RET
4. Error:
apply: Symbol’s function definition is void: nil

Backtrace:
Debugger entered--Lisp error: (void-function nil)
  nil()
  apply(nil nil)
  help-mode-revert-buffer(t nil)
  revert-buffer(t)
  funcall-interactively(revert-buffer t)
  #<subr call-interactively>(revert-buffer nil nil)
  apply(#<subr call-interactively> revert-buffer (nil nil))
  call-interactively@ido-cr+-record-current-command(#<subr
call-interactively> revert-buffer nil nil)
  apply(call-interactively@ido-cr+-record-current-command #<subr
call-interactively> (revert-buffer nil nil))
  call-interactively(revert-buffer nil nil)
  command-execute(revert-buffer)

GNU Emacs 27.0.50 (build 5, x86_64-apple-darwin15.6.0, NS
appkit-1404.47 Version 10.11.6 (Build 15G22010)) of 2019-07-11

Thanks,
Stefan Kangas





             reply	other threads:[~2019-07-11  3:31 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-11  3:31 Stefan Kangas [this message]
2019-07-11 14:53 ` bug#36588: Unable to revert M-x apropos help buffer Basil L. Contovounesios
2019-07-12  5:03   ` Stefan Kangas
2019-08-04 22:45     ` Basil L. Contovounesios

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