Calls the indicated VAX Text Processing Utility (VAXTPU)
   procedure.

   Format

     CALL   VAXTPU-procedure-name [additional-parameters]

Additional information available:

Parameters

VAXTPU-procedure-name
   Indicates the name of the VAXTPU procedure you want to call.

additional-parameters
   Contains information to be passed to the procedure as a single
   string. The called procedure must then parse and interpret this
   string.