2.5.4.10 RUN and RUNNH Commands
  The RUN command executes a program. This program can
  be any one of the following:

  .
        The current program
  .
        One or more object modules placed in memory with the
        LOAD command
  .
        A combination of the current and one or more object
        modules placed in memory with the LOAD command
  .
        A specified BASIC source program

  If you do not supply an alternative file specification,
  VAX BASIC executes the program in memory.
  Ready
  OLD
  Old file name--PROG1
  Ready
  RUN

  The RUN command compiles, links, and executes PROG1. It
  prints a header displaying the program name and the cur-
  rent date and time. To execute a program without displaying
  this header, enter RUNNH.

  The RUN command does not create an object module file or
  a list file. It uses qualifiers that have been set. The follow-
  ing qualifiers are always in effect for the RUN and RUNNH
  commands:

        NOCROSS
        NODEBUG
        NOLIST
        NOMACHINE
        NOOBJECT
        SETUP

  The RUN command invokes only BASIC procedures and
  other procedures that reside in shareable image libraries.
  See Chapter 21 for more information on creating shareable
  images.