$40ed - initializes the State Monitor with a new set of context vectors $41a1 - deals with error-exception handling $4d27 - parser utility routine to see if at end of line in prog execution Later, Pat ------------------ Original text From: Dux Gregis <assets@eden.rutgers.edu>, on 2/19/98 3:58 PM: Does anyone know anything about these three calls? $40ed $41a1 $4d27