enable_supernovae ON/OFF or TRUE/FALSE or 1/0
enable_msg_deprecated ON/OFF or TRUE/FALSE or 1/0
enable_print_message ON/OFF or TRUE/FALSE or 1/0
enable_supernovae ON/OFF or TRUE/FALSE or 1/0
enable_msg_deprecated ON/OFF or TRUE/FALSE or 1/0
enable_print_message ON/OFF or TRUE/FALSE or 1/0