Subject: bug#13566: 24.1; Too easy to forget things with remember

From: Reuben Thomas <[email-masked]>
Date: Sun, 27 Jan 2013 17:43:07 +0000

The *Remember* buffer, as a non-file-visiting buffer, does not cause a
prompt when you kill it or exit Emacs with the contents unsaved. This is
unfortunate: I just lost 15 minutes’ work when I hit C-x C-c in
remember-mode by mistake instead of C-c C-c.

I can fix this particular problem by adding

(lambda nil (setq buffer-offer-save t))

to remember-mode-hook, but shouldn't this be the default behavior? Also,
it doesn't help with hitting C-x k RET by mistake in a remember-mode
buffer.

Since pretty much by definition the user has entered remember-mode in
order to write something that will be saved, maybe this is worth fixing?

In GNU Emacs 24.1.1 (x86_64-pc-linux-gnu, GTK+ Version 2.24.12)
 of 2012-09-22 on batsu, modified by Debian
Windowing system distributor `The X.Org Foundation', version 11.0.11300000
Configured using:
 `configure '--build' 'x86_64-linux-gnu' '--build' 'x86_64-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/emacs24:/etc/emacs:/usr/local/share/emacs/24.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.1/site-lisp:/usr/share/emacs/site-lisp'
 '--with-crt-dir=/usr/lib/x86_64-linux-gnu' '--with-x=yes'
 '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars'
 'build_alias=x86_64-linux-gnu' 'CFLAGS=-g -O2 -fstack-protector
 --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wall -O2'
 'CPPFLAGS=-D_FORTIFY_SOURCE=2''

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

Major mode: Help

Minor modes in effect:
  recentf-mode: t
  show-paren-mode: t
  server-mode: t
  savehist-mode: t
  minibuffer-electric-default-mode: t
  iswitchb-mode: t
  icomplete-mode: t
  global-auto-revert-mode: t
  desktop-save-mode: t
  TeX-PDF-mode: t
  TeX-source-correlate-mode: t
  tooltip-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-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 f f e r <return> C-e C-b C-b C-b C-b C-x 0 <down-mouse-1> 
<mouse-1> C-h v n o t - 0 <backspace> <backspace> o 
<backspace> - t o - C-g <down-mouse-1> <mouse-1> M-x 
<up> <return> d f j s d l f k j s d f l k s d j f M-x 
C-g C-h v b u f f e r - m o d i f i e d <M-backspace> 
<M-backspace> C-g C-a C-x k <return> M-x b u f f e 
r - c r e a t e <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
g e t - b u f i f <backspace> <backspace> f e r M-: 
( b <backspace> g e t - b u f f e r - f <backspace> 
c r e a t e SPC " f o o " ) <return> C-g C-g C-g C-x 
b f o i <backspace> o C-s <return> s d f l k j s l 
d k f j s l d f j C-x k <return> <down-mouse-1> <mouse-1> 
M-x r e m e m b e r - <backspace> C-g M-x c u s t o 
m i z e - v a r i a b l e <return> <up> <up> <up> <up> 
<up> <return> C-o C-g C-x o M-x r e m m b <backspace> 
e <backspace> <backspace> e m b e r - C-g M-x d p o 
d <backspace> <backspace> <backspace> <backspace> r 
e p o r t - e m c a s - b u <backspace> <backspace> 
<backspace> <backspace> <backspace> <backspace> c a 
s - b u <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> a c s - b u g <return>

Recent messages:
Quit [2 times]
delete-backward-char: Text is read-only [5 times]
Quit
#<buffer foo>
Quit [4 times]
Creating customization items...
Creating customization items ...done
Resetting customization items...done
Creating customization setup...done
widget-before-change: Text is read-only: "Attempt to change text outside editable field"
Quit [2 times]

Load-path shadows:
/home/rrt/local/share/emacs/site-lisp/browse-kill-ring hides /usr/share/emacs24/site-lisp/emacs-goodies-el/browse-kill-ring
/home/rrt/local/share/emacs/site-lisp/dict hides /usr/share/emacs24/site-lisp/emacs-goodies-el/dict
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/dictionary-init hides /usr/share/emacs24/site-lisp/dictionary-el/dictionary-init
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/dictionary hides /usr/share/emacs24/site-lisp/dictionary-el/dictionary
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/link hides /usr/share/emacs24/site-lisp/dictionary-el/link
/home/rrt/.emacs.d/elpa/dictionary-1.8.7/connection hides /usr/share/emacs24/site-lisp/dictionary-el/connection
/usr/share/emacs24/site-lisp/auctex/tex-style hides /usr/share/emacs/site-lisp/auctex/tex-style
/usr/share/emacs24/site-lisp/auctex/tex-mik hides /usr/share/emacs/site-lisp/auctex/tex-mik
/usr/share/emacs24/site-lisp/auctex/multi-prompt hides /usr/share/emacs/site-lisp/auctex/multi-prompt
/usr/share/emacs24/site-lisp/auctex/tex-jp hides /usr/share/emacs/site-lisp/auctex/tex-jp
/usr/share/emacs24/site-lisp/auctex/tex-info hides /usr/share/emacs/site-lisp/auctex/tex-info
/usr/share/emacs24/site-lisp/auctex/plain-tex hides /usr/share/emacs/site-lisp/auctex/plain-tex
/usr/share/emacs24/site-lisp/auctex/latex hides /usr/share/emacs/site-lisp/auctex/latex
/usr/share/emacs24/site-lisp/auctex/preview hides /usr/share/emacs/site-lisp/auctex/preview
/usr/share/emacs24/site-lisp/auctex/tex hides /usr/share/emacs/site-lisp/auctex/tex
/usr/share/emacs24/site-lisp/auctex/texmathp hides /usr/share/emacs/site-lisp/auctex/texmathp
/usr/share/emacs24/site-lisp/auctex/context-nl hides /usr/share/emacs/site-lisp/auctex/context-nl
/usr/share/emacs24/site-lisp/auctex/tex-font hides /usr/share/emacs/site-lisp/auctex/tex-font
/usr/share/emacs24/site-lisp/auctex/toolbar-x hides /usr/share/emacs/site-lisp/auctex/toolbar-x
/usr/share/emacs24/site-lisp/auctex/tex-buf hides /usr/share/emacs/site-lisp/auctex/tex-buf
/usr/share/emacs24/site-lisp/auctex/bib-cite hides /usr/share/emacs/site-lisp/auctex/bib-cite
/usr/share/emacs24/site-lisp/auctex/context-en hides /usr/share/emacs/site-lisp/auctex/context-en
/usr/share/emacs24/site-lisp/auctex/tex-fold hides /usr/share/emacs/site-lisp/auctex/tex-fold
/usr/share/emacs24/site-lisp/auctex/tex-bar hides /usr/share/emacs/site-lisp/auctex/tex-bar
/usr/share/emacs24/site-lisp/auctex/context hides /usr/share/emacs/site-lisp/auctex/context
/usr/share/emacs24/site-lisp/auctex/prv-emacs hides /usr/share/emacs/site-lisp/auctex/prv-emacs
/usr/share/emacs24/site-lisp/auctex/font-latex hides /usr/share/emacs/site-lisp/auctex/font-latex
/usr/share/emacs/site-lisp/golang-mode/go-mode-load hides /usr/share/emacs/24.1/site-lisp/golang-mode/go-mode-load
/usr/share/emacs/site-lisp/golang-mode/go-mode hides /usr/share/emacs/24.1/site-lisp/golang-mode/go-mode
/usr/share/emacs/24.1/site-lisp/cmake-data/cmake-mode hides /usr/share/emacs/site-lisp/cmake-mode
/usr/share/emacs/24.1/site-lisp/cdargs hides /usr/share/emacs/site-lisp/cdargs
/usr/share/emacs/site-lisp/rst hides /usr/share/emacs/24.1/lisp/textmodes/rst
/usr/share/emacs24/site-lisp/dictionaries-common/ispell hides /usr/share/emacs/24.1/lisp/textmodes/ispell
/usr/share/emacs24/site-lisp/dictionaries-common/flyspell hides /usr/share/emacs/24.1/lisp/textmodes/flyspell

Features:
(shadow sort mail-extr emacsbug message format-spec rfc822 mml mml-sec
mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils
mailheader sendmail rfc2047 rfc2045 ietf-drums mail-utils cus-edit
multi-isearch pp help-mode view texmathp remember lua-mode cperl-mode
latexenc todoo vc-git preview prv-emacs noutline outline tex-buf
font-latex latex tex-style flymake compile comint ansi-color ring
face-remap flyspell ispell smart-quotes jka-compr
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
tabulated-list completing-help recentf tree-widget wid-edit uniquify
paren server savehist minibuf-eldef iswitchb icomplete autorevert
desktop cus-start cus-load ropemacs pymacs warnings url-util url-parse
auth-source eieio byte-opt bytecomp byte-compile cconv macroexp
gnus-util password-cache url-vars mm-util mail-prsvr tex dbus xml
regexp-opt user-site-loaddefs advice advice-preload yasnippet help-fns
derived edmacro kmacro easymenu assoc cl muse-autoloads go-mode-load
emacs-goodies-el emacs-goodies-custom emacs-goodies-loaddefs easy-mmode
preview-latex tex-site auto-loads time-date tooltip ediff-hook vc-hooks
lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image fringe
lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar
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
minibuffer loaddefs button faces cus-face files text-properties overlay
sha1 md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind
dynamic-setting system-font-setting font-render-setting move-toolbar gtk
x-toolkit x multi-tty emacs)

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