1.$ SET COMMAND SNAG
      This command adds the commands in SNAG.CLD to the command table
      in the current process.
    2.$ SET COMMAND/OBJECT SNAG
      This command creates an object file using the commands in
      SNAG.CLD. This object file can then be linked with other object
      files to process application defined commands.
    3.$ SET COMMAND/TABLE=MYTAB/OUTPUT=MYCLI SNAG
      This command adds the commands in SNAG.CLD to the command table
      MYTAB.EXE and writes the updated table to MYCLI.EXE.
      When you use the /TABLE qualifier to specify an input command
      table, you should use the /OUTPUT qualifier to specify an
      output file; otherwise, your process command table will be
      overwritten.
    4.$ SET COMMAND/DELETE=HOLD
      This command deletes the definition for the verb HOLD from your
      process command table. The modified command table is returned
      to your process.