ECHO(OPCSDEFS) Optical Printer Control System ECHO(OPCSDEFS) NAME echo - enable/disable echoing of certain defs commands USAGE echo [on|off] EXAMPLES echo on # enable echoing echo off # disable echoing DESCRIPTION Some opcsdefs commands (such as '!') echo messages to the screen. In cases where this is not desireable, 'echo off' can be used to disable this. Also, '@' can be used to prefix any command, to disable its echoing. '@' only affects the command it precedes. ORIGIN Added K1.12d+ Gregory Ercolano, Venice California 04/09/98