segmentation fault using organizer-mode.el

[Antonio Carzaniga]

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In GNU Emacs 21.3.1 (i386-redhat-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2003-06-05 on daffy.perf.redhat.com
configured using `configure  --host=i386-redhat-linux --build=i386-redhat-linux 
--target=i386-redhat-linux-gnu --program-prefix= --prefix=/usr 
--exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc 
--datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib 
--libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/usr/com 
--mandir=/usr/share/man --infodir=/usr/share/info --with-gcc --with-pop 
--with-sound'
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: C
  value of $LANG: en_US
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: t

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

emacs crashes (Segmentation fault) when I do the following:

  0. run emacs with --no-site-file --no-init-file

  1. M-x load-file RET organizer-mode.el

  2. M-x organizer-show RET ~/Organizer/cbn

  3. S (bound to organizer-save-top-priorities)

  4. C-g

organizer-mode.el is available on-line at

    http://home.comcast.net/~shannon1679/organizer-mode.el 

The version I'm using is 1.95.  (I'd be happy to attach the file
directly, if needed.)  Also, for your information, I'm copying here
the stack trace observed with gdb, as well as the organizer file
~/Organizer/cbn.

GDB says:  
Program received signal SIGSEGV, Segmentation fault.
0x081322fe in re_compile_pattern ()
(gdb) where
#0  0x081322fe in re_compile_pattern ()
#1  0x08139fc9 in error ()
#2  0x0813716e in re_compile_pattern ()
#3  0x0813796f in re_compile_pattern ()
#4  0x080dc61a in abort ()
#5  0x080ff3b0 in abort ()
#6  0x08100d60 in abort ()
#7  0x08109d78 in abort ()
#8  0x0813885c in error ()
#9  0x08136518 in re_compile_pattern ()
#10 0x081389fa in error ()
#11 0x0813628c in re_compile_pattern ()
#12 0x081389fa in error ()
#13 0x081363e0 in re_compile_pattern ()
#14 0x08139862 in error ()
#15 0x081396cc in error ()
#16 0x08138652 in error ()
#17 0x081363e0 in re_compile_pattern ()
#18 0x08136da8 in re_compile_pattern ()
#19 0x081389fa in error ()
#20 0x081363e0 in re_compile_pattern ()
#21 0x08139862 in error ()
#22 0x081396cc in error ()
#23 0x08138652 in error ()
#24 0x081363e0 in re_compile_pattern ()
#25 0x081323b9 in re_compile_pattern ()
#26 0x081389fa in error ()
#27 0x081363e0 in re_compile_pattern ()
#28 0x0812ebb9 in re_compile_pattern ()
#29 0x081389fa in error ()
#30 0x081363e0 in re_compile_pattern ()
#31 0x0807fd31 in XMapRaised ()
#32 0x081389fa in error ()
#33 0x081363e0 in re_compile_pattern ()
#34 0x08139862 in error ()
#35 0x0813931c in error ()
#36 0x08134eca in re_compile_pattern ()
#37 0x080e73ab in abort ()
#38 0x080dd01f in abort ()
#39 0x0813759a in re_compile_pattern ()
#40 0x080dcb2d in abort ()
#41 0x08137109 in re_compile_pattern ()
#42 0x080dcadc in abort ()
#43 0x080dc5ad in abort ()
#44 0x080dc6f1 in abort ()
#45 0x080daf33 in abort ()
#46 0x4030ea77 in __libc_start_main () from /lib/i686/libc.so.6

--BEGIN ~/Organizer/cbn
-*- mode: organizer; organizer-categories: ("Notes"); -*-
&%%(equal (calendar-current-date) date) --- Notes
&%%(equal (calendar-current-date) date) need to figure out interfaces /* 
iohandlers.cc */
--- End
&%%(equal (calendar-current-date) date) 
---------------------------------------------------------------------------
--END ~/Organizer/cbn

Recent input:
M-x v <backspace> d e s <tab> <backspace> <backspace> 
<backspace> r e p o r <tab> <return>

Recent messages:
Loading regexp-opt...done
Loading font-lock...done
Loading mwheel...done
For information about the GNU Project and its goals, type C-h C-p.
Loading fast-lock...done
Fontifying *scratch*... (regexps.............)
Loading fast-lock...done
Making completion list...
Loading view...done
Loading emacsbug...done

Please, let me know if you need any additional information on this.

-Antonio

-- 
Antonio Carzaniga   tel:+1-303-492-7852   Dept. of Computer Science
                    fax:+1-303-492-2844   University of Colorado at Boulder
        mailto:carzanig@cs.colorado.edu   UCB 430
  http://www.cs.colorado.edu/~carzanig/   Boulder, CO 80309-0430, USA