ddd clip board bug

Hi,
I am reporting what I believe to be a bug in ddd. The edit-copy 
functionality does not use the system clip board making it impossible to 
transfer data out of ddd. For instance from the gdb window in ddd 
executing a bt then highlighting the output and edit->copy allows copy 
and paste within ddd but not to an external app like an email client. It 
must be that ddd doesn't use the system clip board.


ddd --configuration
ddd: Symbol `_XmStrings' has different size in shared object, consider 
re-linking
GNU DDD 3.3.11 (x86_64-pc-linux-gnu)
Copyright (C) 1995-1999 Technische Universit?t Braunschweig, Germany.
Copyright (C) 1999-2001 Universit?t Passau, Germany.
Copyright (C) 2001 Universit?t des Saarlandes, Germany.
Copyright (C) 2001-2004 Free Software Foundation, Inc.

Compiled with GCC 4.0.2 20050808 (prerelease) (Ubuntu 4.0.1-4ubuntu9), 
GNU libc 2.3
Requires X11R6, Xt11R6, Motif 2.1 (GNU/LessTif Version 2.1 Release 0.93.94)
Includes XPM 3.4.11, Athena Panner (7000002L), DDD core
Built 2005-10-26 by Daniel Schepler <[email protected]>.

and

g++ -v
Using built-in specs.
Target: x86_64-linux-gnu
Configured with: ../src/configure -v 
--enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr 
--enable-shared --with-system-zlib --libexecdir=/usr/lib 
--without-included-gettext --enable-threads=posix --enable-nls 
--with-gxx-include-dir=/usr/include/c++/4.1.3 --program-suffix=-4.1 
--enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug 
--enable-mpfr --enable-checking=release x86_64-linux-gnu
Thread model: posix
gcc version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)