Subject: 23.3.50; Should desktop.el claim lock when told to ignore another process?

From: Reuben Thomas <[email-masked]>
Date: Tue, 28 Jun 2011 22:34:52 +0100

When Emacs has not shut down cleanly (e.g. when I log out of my GNOME
desktop without first quitting Emacs), then on restart desktop.el finds
a lockfile and prompts me to ask whether I really want to load the
desktop. If I answer “y” it loads fine, but does not claim the lock, so
the desktop is not saved; in particular, it’s not auto-saved (I have
code to save the desktop in my auto-save-hook).

Should desktop.el claim the lock if the user decides to ignore an existing lockfile?

In GNU Emacs 23.3.50.2 (x86_64-unknown-linux-gnu, GTK+ Version 2.24.4)
 of 2011-06-16 on skwd
Windowing system distributor `The X.Org Foundation', version 11.0.11001000
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: CSS

Minor modes in effect:
  shell-dirtrack-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
  nxhtml-menu-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:
<up> <up> <up> <up> <up> <up> <up> <up> <up> <up> <up> 
<down> <down> <down> <up> C-e <return> b a c k g r 
o u n d - i m a g e : S-SPC u i r l <backspace> <backspace> 
<backspace> r l ( ) ; C-b C-b ' ; <backspace> s i t 
e / <backspace> s / d e f a u l t M-b M-b / M-f M-f 
/ ' <left> f i l e s / C-x b <return> C-x b <return> 
b a n n e r - g r a p h i c . j p g C-x C-s C-s b a 
c k g r o u n d - i m a g e <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> c = 
<backspace> <backspace> <backspace> - <backspace> d 
- c o l o r C-a <right> <right> <right> C-a <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<left> C-a / * C-e * / C-x C-s C-a C-k C-x C-s <down-mouse-1> 
<mouse-1> <down-mouse-1> <mouse-1> <return> <return> 
<backspace> <backspace> <backspace> <backspace> SPC 
SPC SPC b a c k g r o u n d - r e p e a t : S-SPC n 
o - r e p e a t ; C-x C-s M-b M-b " C-_ <help-echo> 
<down-mouse-1> <mouse-movement> <drag-mouse-1> <down-mouse-1> 
<mouse-1> <down-mouse-1> <mouse-1> <up> C-a C-k C-p 
C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p 
C-p C-p C-p C-p C-p C-p C-n C-y C-x C-s M-x e m a c 
s - r e p o r t - <M-backspace> <M-backspace> r e p 
o r t - e m a c s - b u g <return>

Recent messages:
Saving file /ftp.aldisc.com:/sites/all/themes/aldisc/css/aldisc.css...
Wrote /tmp/ange-ftp8292b1b
Writing aldisc.css...done
Wrote aldisc.css
Undo!
Mark set
Saving file /ftp.aldisc.com:/sites/all/themes/aldisc/css/aldisc.css...
Wrote /tmp/ange-ftp8292o_h
Writing aldisc.css...done
Wrote aldisc.css

Load-path shadows:
/home/rrt/local/share/emacs/nxhtml/util/rnc-mode hides /usr/share/emacs-snapshot/site-lisp/rnc-mode/rnc-mode
/home/rrt/local/share/emacs/nxhtml/related/php-mode hides /home/rrt/local/share/emacs/site-lisp/php-mode
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/dictionary-init hides /usr/local/share/emacs/23.3.50/site-lisp/dictionary-el/dictionary-init
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/dictionary hides /usr/local/share/emacs/23.3.50/site-lisp/dictionary-el/dictionary
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/link hides /usr/local/share/emacs/23.3.50/site-lisp/dictionary-el/link
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/connection hides /usr/local/share/emacs/23.3.50/site-lisp/dictionary-el/connection
/home/rrt/local/share/emacs/site-lisp/graphviz-dot-mode hides /usr/local/share/emacs/23.3.50/site-lisp/emacs-goodies-el/graphviz-dot-mode
/home/rrt/local/share/emacs/site-lisp/dict hides /usr/local/share/emacs/23.3.50/site-lisp/emacs-goodies-el/dict
/usr/share/emacs-snapshot/site-lisp/ruby1.8-elisp/ruby-mode hides /usr/local/share/emacs/23.3.50/lisp/progmodes/ruby-mode
/usr/local/share/emacs/23.3.50/site-lisp/auctex/tex-style hides /usr/share/emacs/site-lisp/auctex/tex-style
/usr/local/share/emacs/23.3.50/site-lisp/auctex/tex-mik hides /usr/share/emacs/site-lisp/auctex/tex-mik
/usr/local/share/emacs/23.3.50/site-lisp/auctex/multi-prompt hides /usr/share/emacs/site-lisp/auctex/multi-prompt
/usr/local/share/emacs/23.3.50/site-lisp/auctex/tex-jp hides /usr/share/emacs/site-lisp/auctex/tex-jp
/usr/local/share/emacs/23.3.50/site-lisp/auctex/tex-info hides /usr/share/emacs/site-lisp/auctex/tex-info
/usr/local/share/emacs/23.3.50/site-lisp/auctex/latex hides /usr/share/emacs/site-lisp/auctex/latex
/usr/local/share/emacs/23.3.50/site-lisp/auctex/tex hides /usr/share/emacs/site-lisp/auctex/tex
/usr/local/share/emacs/23.3.50/site-lisp/auctex/texmathp hides /usr/share/emacs/site-lisp/auctex/texmathp
/usr/local/share/emacs/23.3.50/site-lisp/auctex/context-nl hides /usr/share/emacs/site-lisp/auctex/context-nl
/usr/local/share/emacs/23.3.50/site-lisp/auctex/tex-font hides /usr/share/emacs/site-lisp/auctex/tex-font
/usr/local/share/emacs/23.3.50/site-lisp/auctex/toolbar-x hides /usr/share/emacs/site-lisp/auctex/toolbar-x
/usr/local/share/emacs/23.3.50/site-lisp/auctex/tex-buf hides /usr/share/emacs/site-lisp/auctex/tex-buf
/usr/local/share/emacs/23.3.50/site-lisp/auctex/tex-fptex hides /usr/share/emacs/site-lisp/auctex/tex-fptex
/usr/local/share/emacs/23.3.50/site-lisp/auctex/bib-cite hides /usr/share/emacs/site-lisp/auctex/bib-cite
/usr/local/share/emacs/23.3.50/site-lisp/auctex/context-en hides /usr/share/emacs/site-lisp/auctex/context-en
/usr/local/share/emacs/23.3.50/site-lisp/auctex/tex-fold hides /usr/share/emacs/site-lisp/auctex/tex-fold
/usr/local/share/emacs/23.3.50/site-lisp/auctex/tex-bar hides /usr/share/emacs/site-lisp/auctex/tex-bar
/usr/local/share/emacs/23.3.50/site-lisp/auctex/context hides /usr/share/emacs/site-lisp/auctex/context
/usr/local/share/emacs/23.3.50/site-lisp/auctex/font-latex hides /usr/share/emacs/site-lisp/auctex/font-latex

Features:
(shadow sort mail-extr message sendmail ecomplete rfc822 mml mml-sec
mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231 rfc2047 rfc2045
qp ietf-drums mailabbrev nnheader mm-util mail-prsvr gmm-utils
mailheader canlock sha1 hex-util hashcash mail-utils emacsbug
multi-isearch css-mode help-mode view conf-mode newcomment ange-ftp
tramp-imap tramp-gw tramp-fish tramp-smb tramp-cache tramp-ftp
tramp-cmds tramp auth-source gnus-util netrc time-date shell
password-cache format-spec tramp-compat trampver dired-aux dired
inform-mode make-mode vc-git face-remap filladapt flyspell
completing-help recentf tree-widget wid-edit uniquify paren savehist
minibuf-eldef iswitchb icomplete whitespace autorevert time desktop
as-external wrap-to-fill cus-start cus-load server nxhtml-autostart
nxhtml-autoload moz majmodpri rnc-mode nxhtml-menu web-autoload
nxhtml-base 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 ropemacs pymacs ffap ispell flymake compile
comint ring smart-quotes auto-dictionary-autoloads c-eldoc-autoloads
dictionary-autoloads diff-git-autoloads dired-isearch-autoloads
full-ack-autoloads guess-style-autoloads kill-ring-search-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 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/