Repeats execution of the last command issued. On terminal
    devices, the KP0 key performs the same function as the REPEAT
    command with no parameter or qualifier. The REPEAT command is
    useful for stepping through a linked list of data structures, or
    for examining a sequence of memory locations.

    Format

      REPEAT  [count | /UNTIL=condition]

1  –  Parameter

 count

    Number of times the previous command is to be repeated. The
    default is a single repeat.

2  –  Qualifier

2.1    /UNTIL

       /UNTIL=condition

    Defines a condition that terminates the REPEAT command. By
    default, there is no terminating condition.