GNU bug report logs - #3869
23.1.50; vc-rcs toggles read-only-mode even when a file is checked out by the same user who has the lock

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Package: emacs;

Reported by: Maurizio Vitale <maurizio.vitale <at> polymath-solutions.com>

Date: Thu, 16 Jul 2009 20:45:03 UTC

Severity: normal

Merged with 3867, 3916

Done: Dan Nicolaescu <dann <at> ics.uci.edu>

Bug is archived. No further changes may be made.

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From: help-debbugs <at> gnu.org (Emacs bug Tracking System)
To: Dan Nicolaescu <dann <at> ics.uci.edu>
Subject: bug#3869: marked as done (23.1.50; vc-rcs toggles read-only-mode
 even when a file is checked out by the same user who has the lock)
Date: Fri, 17 Jul 2009 06:35:05 +0000
[Message part 1 (text/plain, inline)]
Your message dated Thu, 16 Jul 2009 23:26:29 -0700 (PDT)
with message-id <200907170626.n6H6QTWq002732 <at> godzilla.ics.uci.edu>
and subject line Re: bug#3869: 23.1.50; vc-rcs toggles read-only-mode even when a file is checked out by the same user who has the lock
has caused the Emacs bug report #3869,
regarding 23.1.50; vc-rcs toggles read-only-mode even when a file is checked out by the same user who has the lock
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact help-debbugs <at> gnu.org
immediately.)


-- 
3869: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3869
Emacs Bug Tracking System
Contact help-debbugs <at> gnu.org with problems
[Message part 2 (message/rfc822, inline)]
From: Maurizio Vitale <maurizio.vitale <at> polymath-solutions.com>
To: emacs-pretest-bug <at> gnu.org
Subject: 23.1.50; vc-rcs toggles read-only-mode even when a file is checked out by the same user who has the lock
Date: Thu, 16 Jul 2009 16:42:04 -0400
Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the emacs-pretest-bug <at> gnu.org mailing list.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

If you open a file under RCS that has been saved but not checked back in
the file is open read-only. It seems like this is due to

(defun vc-rcs-find-file-hook ()
  ;; If the file is locked by some other user, make
  ;; the buffer read-only.  Like this, even root
  ;; cannot modify a file that someone else has locked.
  (stringp (vc-state buffer-file-name 'RCS))
  (setq buffer-read-only t))

that should be something like:

(defun vc-rcs-find-file-hook ()
  ;; If the file is locked by some other user, make
  ;; the buffer read-only.  Like this, even root
  ;; cannot modify a file that someone else has locked.
  (and (stringp (vc-state buffer-file-name 'RCS))
       (setq buffer-read-only t)))


If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/usr/local/emacs-07112009/share/emacs/23.1.50/etc/DEBUG for instructions.


In GNU Emacs 23.1.50.3 (x86_64-unknown-linux-gnu, GTK+ Version 2.16.1)
 of 2009-07-11 on cuma
Windowing system distributor `The X.Org Foundation', version 11.0.10600000
configured using `configure  '--prefix=/usr/local/emacs-07112009/''

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_US.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: ERC

Minor modes in effect:
  diff-auto-refine-mode: t
  erc-list-mode: t
  erc-menu-mode: t
  erc-ring-mode: t
  erc-pcomplete-mode: t
  erc-button-mode: t
  erc-netsplit-mode: t
  iswitchb-mode: t
  recentf-mode: t
  display-time-mode: t
  show-paren-mode: t
  erc-track-mode: t
  erc-track-minor-mode: t
  erc-match-mode: t
  erc-services-mode: t
  erc-networks-mode: t
  erc-fill-mode: t
  erc-stamp-mode: t
  erc-spelling-mode: t
  flyspell-mode: t
  erc-autojoin-mode: t
  erc-irccontrols-mode: t
  erc-noncommands-mode: t
  erc-move-to-prompt-mode: t
  erc-readonly-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
u r n s SPC a SPC s t r i n g SPC i f f SPC t h e SPC 
s u i l e <backspace> <backspace> <backspace> <backspace> 
<backspace> f i l e SPC i s SPC l o c k e d SPC b y 
SPC s o m e SPC o t h e r SPC u s e e <backspace> r 
SPC a n d SPC t h e SPC i n f o r m a t i o n SPC s 
h o u l d SPC b e SPC u s e d SPC t o SPC d e c i d 
e SPC w h e t h e r SPC t o SPC t o g g l e SPC t h 
e SPC r e a d - o n l y SPC m o d e . <return> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> C-h 
a b u g <return> <escape> C-v <escape> C-v <escape> 
C-v C-x o <escape> < s r e p o r t C-SPC C-s r e p 
o r t C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s C-x o 
<help-echo> <help-echo> l e <tab> b u t SPC i t SPC 
d e o <backspace> <backspace> o e s n ' t SPC h e l 
p SPC i f SPC i t SPC <help-echo> d o e s n ' t SPC 
g e t SPC i n t o SPC t h e SPC r e l e a s e d SPC 
v e r s i o n . <return> <escape> x r e p o r <tab> 
b <tab> <return>

Recent messages:
Mark activated
Mark set [2 times]
Contacting host: pastebin.com:80
Mark set [2 times]
Contacting host: pastebin.com:80
Mark set
Type C-x 1 to remove help window.  
Mark set
Buffer is read-only: #<buffer *Apropos*> [7 times]
Mark set

-- 

[Message part 3 (message/rfc822, inline)]
From: Dan Nicolaescu <dann <at> ics.uci.edu>
To: Maurizio Vitale <maurizio.vitale <at> polymath-solutions.com>
Cc: 3869-done <at> debbugs.gnu.org
Subject: Re: bug#3869: 23.1.50; vc-rcs toggles read-only-mode even when a file is checked out by the same user who has the lock
Date: Thu, 16 Jul 2009 23:26:29 -0700 (PDT)
Maurizio Vitale <maurizio.vitale <at> polymath-solutions.com> writes:

  > Please write in English if possible, because the Emacs maintainers
  > usually do not have translators to read other languages for them.
  > 
  > Your bug report will be posted to the emacs-pretest-bug <at> gnu.org mailing list.
  > 
  > Please describe exactly what actions triggered the bug
  > and the precise symptoms of the bug:
  > 
  > If you open a file under RCS that has been saved but not checked back in
  > the file is open read-only. It seems like this is due to

This was fixed earlier today.

This bug report was last modified 15 years and 121 days ago.

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