* bug#8431: 23.2; mh-folder-mode revert-buffer args
@ 2011-04-06 0:32 Kevin Ryde
2011-04-06 1:15 ` Juanma Barranquero
0 siblings, 1 reply; 2+ messages in thread
From: Kevin Ryde @ 2011-04-06 0:32 UTC (permalink / raw)
To: 8431
It looks like mh-folder-mode sets revert-buffer-function to a func of no
args, but revert-buffer will call with two args. Eg. in an empty buffer
M-x mh-folder-mode
M-x revert-buffer
=>
Wrong number of arguments: #[nil ...]
Debugger entered--Lisp error: (wrong-number-of-arguments #[nil ...]
mh-undo-folder(t nil)
revert-buffer(t)
call-interactively(revert-buffer t nil)
execute-extended-command(nil)
call-interactively(execute-extended-command nil nil)
I'm not smart enough to fire up mh to try it in real use, but I see
other revert-buffer-function handlers have (ignore-auto noconfirm) or
(&rest ignore) or (ignore1 ignore2), etc.
In GNU Emacs 23.2.1 (i486-pc-linux-gnu, GTK+ Version 2.20.0)
of 2010-05-16 on raven, modified by Debian
configured using `configure '--build' 'i486-linux-gnu' '--build' 'i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var/lib' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.2/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.2/leim' '--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars' 'build_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN -g -O2' 'LDFLAGS=-g' 'CPPFLAGS=''
Important settings:
value of $LC_ALL: nil
value of $LC_COLLATE: nil
value of $LC_CTYPE: nil
value of $LC_MESSAGES: nil
value of $LC_MONETARY: nil
value of $LC_NUMERIC: nil
value of $LC_TIME: nil
value of $LANG: en_AU
value of $XMODIFIERS: nil
locale-coding-system: iso-latin-1-unix
default enable-multibyte-characters: t
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2011-04-06 0:32 bug#8431: 23.2; mh-folder-mode revert-buffer args Kevin Ryde
2011-04-06 1:15 ` Juanma Barranquero
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