GNU bug report logs - #8175
23.3; Re-opening a link to a file that has become version-controlled doesn't cause question about following link to be asked

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Reuben Thomas <rrt <at> sc3d.org>
To: bug-gnu-emacs <at> gnu.org
Subject: 23.3; Re-opening a link to a file that has become version-controlled
	doesn't cause question about following link to be asked
Date: Fri, 04 Mar 2011 23:46:13 +0000

Sequence:

1. Visit a file via a symlink. The file is not under version control.

2. Close the buffer. The file is no longer open.

3. In the same Emacs session, re-visit the file. Emacs opens the file,
but doesn’t ask if I want to follow a symlink to a file under version
control (in this case, under git).

If I restart Emacs between steps 2 & 3, the expected behavior is
obtained (the question is asked).


In GNU Emacs 23.3.2 (i686-pc-linux-gnu, GTK+ Version 2.22.0)
 of 2011-03-02 on canta
Windowing system distributor `The X.Org Foundation', version 11.0.10900000
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_GB.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: CPerl

Minor modes in effect:
  flyspell-mode: t
  recentf-mode: t
  show-paren-mode: t
  savehist-mode: t
  minibuffer-electric-default-mode: t
  iswitchb-mode: t
  icomplete-mode: t
  global-whitespace-mode: t
  global-auto-revert-mode: t
  desktop-save-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
C-x C-f <up> <return> y e s <return> <help-echo> M-x 
r e p o r t - e m a c s - b u g <return>

Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Scanning for "hard" Perl constructions... done
Scanning for "hard" Perl constructions... done
Followed link to /home/rrt/Software/woger/woger
Loading nxml-mode...done
Using vacuous schema
Scanning for "hard" Perl constructions... done
Loading sgml-mode...done
Scanning for "hard" Perl constructions... done
Scanning for "hard" Perl constructions... done

Load-path shadows:
/home/rrt/.emacs.d/elpa/css-mode-1.0/css-mode hides /usr/local/share/emacs/23.3/site-lisp/css-mode/css-mode
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/link hides /usr/local/share/emacs/23.3/site-lisp/dictionary-el/link
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/connection hides /usr/local/share/emacs/23.3/site-lisp/dictionary-el/connection
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/dictionary-init hides /usr/local/share/emacs/23.3/site-lisp/dictionary-el/dictionary-init
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/dictionary hides /usr/local/share/emacs/23.3/site-lisp/dictionary-el/dictionary
/home/rrt/local/share/emacs/site-lisp/dict hides /usr/local/share/emacs/23.3/site-lisp/emacs-goodies-el/dict
/home/rrt/.emacs.d/elpa/css-mode-1.0/css-mode hides /usr/local/share/emacs/23.3/lisp/textmodes/css-mode
/usr/share/emacs-snapshot/site-lisp/ruby1.8-elisp/ruby-mode hides /usr/local/share/emacs/23.3/lisp/progmodes/ruby-mode
/home/rrt/.emacs.d/elpa/css-mode-1.0/css-mode hides /usr/share/emacs/site-lisp/css-mode/css-mode
/usr/local/share/emacs/23.3/site-lisp/auctex/tex-info hides /usr/share/emacs/site-lisp/auctex/tex-info
/usr/local/share/emacs/23.3/site-lisp/auctex/context-nl hides /usr/share/emacs/site-lisp/auctex/context-nl
/usr/local/share/emacs/23.3/site-lisp/auctex/context-en hides /usr/share/emacs/site-lisp/auctex/context-en
/usr/local/share/emacs/23.3/site-lisp/auctex/latex hides /usr/share/emacs/site-lisp/auctex/latex
/usr/local/share/emacs/23.3/site-lisp/auctex/tex-mik hides /usr/share/emacs/site-lisp/auctex/tex-mik
/usr/local/share/emacs/23.3/site-lisp/dictionary-el/lpath hides /usr/share/emacs/site-lisp/auctex/lpath
/usr/local/share/emacs/23.3/site-lisp/auctex/tex-buf hides /usr/share/emacs/site-lisp/auctex/tex-buf
/usr/local/share/emacs/23.3/site-lisp/auctex/tex-jp hides /usr/share/emacs/site-lisp/auctex/tex-jp
/usr/local/share/emacs/23.3/site-lisp/auctex/tex-bar hides /usr/share/emacs/site-lisp/auctex/tex-bar
/usr/local/share/emacs/23.3/site-lisp/auctex/tex hides /usr/share/emacs/site-lisp/auctex/tex
/usr/local/share/emacs/23.3/site-lisp/auctex/multi-prompt hides /usr/share/emacs/site-lisp/auctex/multi-prompt
/usr/local/share/emacs/23.3/site-lisp/auctex/tex-fptex hides /usr/share/emacs/site-lisp/auctex/tex-fptex
/usr/local/share/emacs/23.3/site-lisp/auctex/tex-font hides /usr/share/emacs/site-lisp/auctex/tex-font
/usr/local/share/emacs/23.3/site-lisp/auctex/tex-fold hides /usr/share/emacs/site-lisp/auctex/tex-fold
/usr/local/share/emacs/23.3/site-lisp/auctex/texmathp hides /usr/share/emacs/site-lisp/auctex/texmathp
/usr/local/share/emacs/23.3/site-lisp/auctex/context hides /usr/share/emacs/site-lisp/auctex/context
/usr/local/share/emacs/23.3/site-lisp/auctex/font-latex hides /usr/share/emacs/site-lisp/auctex/font-latex
/usr/local/share/emacs/23.3/site-lisp/auctex/bib-cite hides /usr/share/emacs/site-lisp/auctex/bib-cite
/usr/local/share/emacs/23.3/site-lisp/auctex/toolbar-x hides /usr/share/emacs/site-lisp/auctex/toolbar-x
/usr/local/share/emacs/23.3/site-lisp/auctex/tex-style hides /usr/share/emacs/site-lisp/auctex/tex-style

Features:
(shadow sort mail-extr message sendmail ecomplete rfc822 mml mml-sec
password-cache mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231
rfc2047 rfc2045 qp ietf-drums mailabbrev nnheader gnus-util netrc
time-date mm-util mail-prsvr gmm-utils mailheader canlock sha1 hex-util
hashcash mail-utils sgml-mode emacsbug nxml-uchnm rng-xsd xsd-regexp
rng-cmpct rng-nxml rng-valid rng-loc rng-uri rng-parse nxml-parse
rng-match rng-dt rng-util rng-pttrn nxml-ns nxml-mode nxml-outln
nxml-rap nxml-util nxml-glyph nxml-enc xmltok cperl-mode vc-git
face-remap filladapt flyspell make-mode completing-help recentf
tree-widget wid-edit uniquify paren savehist minibuf-eldef iswitchb
icomplete whitespace autorevert time cus-start cus-load desktop server
php-mode etags cc-langs cc-mode cc-fonts cc-menus cc-cmds cc-styles
cc-align cc-engine cc-vars cc-defs speedbar sb-image ezimage dframe
lua-mode regexp-opt comint ring ropemacs pymacs smart-quotes ffap ispell
auto-dictionary-autoloads c-eldoc-autoloads css-mode-autoloads
dictionary-autoloads diff-git-autoloads dired-isearch-autoloads
full-ack-autoloads guess-style-autoloads javascript-autoloads
kill-ring-search-autoloads lambdacalc-autoloads magit-autoloads
mv-shell-autoloads tumble-autoloads http-post-simple-autoloads package
reporter advice advice-preload yasnippet help-fns derived edmacro kmacro
easymenu assoc cl cl-19 muse-autoloads emacs-goodies-el
emacs-goodies-custom emacs-goodies-loaddefs easy-mmode bbdb-autoloads
preview-latex tex-site auto-loads tooltip ediff-hook vc-hooks
lisp-float-type mwheel x-win x-dnd font-setting tool-bar dnd fontset
image fringe lisp-mode register page menu-bar rfn-eshadow timer select
scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core
frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai
tai-viet lao korean japanese hebrew greek romanian slovak czech european
ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help
simple abbrev loaddefs button minibuffer faces cus-face files
text-properties overlay md5 base64 format env code-pages mule custom
widget hashtable-print-readable backquote make-network-process dbusbind
system-font-setting font-render-setting gtk x-toolkit x multi-tty emacs)

-- 
http://rrt.sc3d.org/

Message #12 received at 8175 <at> debbugs.gnu.org (full text, mbox):

From: Lars Magne Ingebrigtsen <larsi <at> gnus.org>
To: Reuben Thomas <rrt <at> sc3d.org>
Cc: 8175 <at> debbugs.gnu.org
Subject: Re: 23.3;
	Re-opening a link to a file that has become version-controlled
	doesn't cause question about following link to be asked
Date: Thu, 14 Jul 2011 20:53:59 +0200

Reuben Thomas <rrt <at> sc3d.org> writes:

> 1. Visit a file via a symlink. The file is not under version control.
>
> 2. Close the buffer. The file is no longer open.
>
> 3. In the same Emacs session, re-visit the file. Emacs opens the file,
> but doesn’t ask if I want to follow a symlink to a file under version
> control (in this case, under git).
>
> If I restart Emacs between steps 2 & 3, the expected behavior is
> obtained (the question is asked).

I'm unable to reproduce this in Emacs 24, so I think that it may be
fixed there.

-- 
(domestic pets only, the antidote for overdose, milk.)
  bloggy blog http://lars.ingebrigtsen.no/

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