K 10 svn:author V 6 yokota K 8 svn:date V 27 1997-03-07T10:22:55.000000Z K 7 svn:log V 215 Made set_controller_command_byte() less verbose. It used to print a debug message whenever one of lock keys were pressed, if the system was started with the `-v' option. Removed a couple of lines of dead code too. END