Issuing ">gdb -w" just brings up command line interface like there is no -w option. Any guess why? Thank you, Alexander Genkin agenkin@dimacs.rutgers.edu 732 445 4579 -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/