Stephen J. Turnbull writes:
[...]
     Uwe> I am tired of the following situation: after my upgrade
to
     Uwe> xemacs-21.4.9, I open first a latex file (with auctex-11.11, 
[...]     
     Uwe> xemacs crashes without a core :-( !
 If you can find a way to replicate this (ie, the exact sequence of
 keystrokes) from xemacs -vanilla, including any files that seem to be
 relevant, that would be very helpful.  Short of that, we really need a
 C backtrace.  ulimit -c unlimited to get core dumps, or start xemacs
 from inside the debugger (for gdb, just "gdb `which xemacs`", then
 "run $your-usual-arguments" at the gdb prompt). 
Ok using ulimit -c unlimited in the bash shell I finally got the core,
running gdb core and then where gave me a backtrace I attach (I boldly
copied the output in a file and I am not sure whether this is the best
way do sent the achieve the backtrace)
Uwe