ctrl+del -> alt+BKSP = Xwpe: unexpected signal 11, exiting ...

[bad_knee <bad_knee@bigfoot.com>]

Hello,
I scanned the mailings a bit before posting this, but didn't see
anything related.

I'm using Xwpe 1.5.19a
Downloaded the source, and ran ./configure;make on RH Linux 6.0 intel
gcc = gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)

I've noticed something odd when deleting a line, and then trying undo.

to reproduce it, I can do this:
-open text file
-position cursor to beginning of line
-hold shift key down, and arrow-down 1 line
-ctrl+del
-alt+backspace
..and

Xwpe: unexpected signal 11, exiting ...

Error-Exit!   Code: 1!

Is this a known bug? Is there a patch? Any thoughts where to look
in the code to fix it?

thanks
Tobias