> perl vip.pl --> v_screen::new --> v_screen::init --> v_window::new --> v_window::init --> v_file::new --> v_screen::execute ~ --> v_window::command ~ --> v_file::command ~ --> v_window::draw ~ - -> v_window::position ~ --> v_file::position ~ --> v_file::topline ~ --> v_window::exl_to p ~--> v_window::_win_size ~ --> v_file::get_lines ~ Use of uninitialized value at vip.p l line 475. ~ Use of uninitialized value at vip.pl line 475. ~ [ ... snip ... ] Use of uninitialized value at vip.pl line 2791. SIGINT handler "ignore" not defined. SIGINT handler "ignore" not defined. SIGINT handler "ignore" not defined . SIGINT handler "ignore" not defined. Quit