$ PRODUCT EXTRACT PTF TEST /SOURCE=[AL]

      In this example, PCSI extracts the product text file (PTF)
      from the kit of the product TEST that is in the [AL] directory
      on the user's default disk and places two files in the user's
      current default directory: the extracted text library file
      (.PCSI$TLB) and a text file (.PCSI$TEXT) created from the
      library.