GNU NT-Emacs crashes with longlines-mode and outline-mode

["Rainer Thiel" <r.thiel@uni-jena.de>]

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@gnu.org mailing list.

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

I am using GNU Emacs 22.1.50.1 under Windows XP.  When I use
longlines-mode and outline-mode with invisible long lines in the same file,
Emacs crashes and the following message is displayed (by Windows, I
assume): 'GNU Emacs for Windows NT/95/98/ME/XP hat ein Problem
festgestellt und muss beendet werden.'  Which translates to about: 'GNU
Emacs for Windows NT/95/98/ME/XP has detected a problem and must be
closed.'

I can reproduce the problem with the following file:

----------,
-*- mode: text; mode: outline -*-

* One chapter

Some text. Some text that must be longer than one line, to test if
Emacs really fails to handle outline mode and longlines-mode together.
----------´

[last paragraph is supposed to be one long line, but may be wrapped by
my mail client.

When I load the file, I can only see

---,
-*- mode: text; mode: outline -*-

* One chapter...
---´

as expected.  When I now press M-x longlines-mode<RET>, the crash occurs.

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
c:/Programme/emacs/etc/DEBUG for instructions.


In GNU Emacs 22.1.50.1 (i386-mingw-nt5.1.2600)
 of 2007-07-07 on NEUTRINO
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (3.4) --cflags
-Ic:/Programme/GnuWin32/include'

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: DEU
  locale-coding-system: cp1252
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  show-paren-mode: t
  recentf-mode: t
  partial-completion-mode: t
  global-auto-revert-mode: t
  display-time-mode: t
  shell-dirtrack-mode: t
  cua-mode: t
  encoded-kbd-mode: t
  tooltip-mode: t
  tool-bar-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
C-x 1 <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
<help-echo> <menu-bar> <help-menu> <report-emacs-b
ug>

Recent messages:
Loading autorevert...done
Loading ido...done
Loading avoid...done
Loading complete...done
Loading recentf...done
Loading paren...done
Loading d:/Eigene-Dateien/.recentf...done
Cleaning up the recentf list...done (0 removed)
For information about the GNU Project and its goals, type C-h C-p. [2 times]
Loading emacsbug...done
-- 
Prof. Dr. Rainer Thiel
Institut für Altertumswissenschaften
07737 Jena, Germany (EU)
r.thiel@uni-jena.de