*command
**
Form:           WAIT  ",SEC=SECS/S,MIN=MINS/S,UNTIL/K"
Purpose:        To introduce a delay into a sequence of commands.
Author:         ARA
Specification:
   The default waiting time is one second.
   The parameter should be a number, specifying the number of
seconds (or minutes if MINS is quoted) to wait.
   UNTIL may be used to wait until a specific time of day, given in
the format HH:MM.
Example:        WAIT
                WAIT 10
                WAIT 5 MINS
                WAIT UNTIL 21:30


