Description

   Calling the TPU$EXECUTE_INIFILE routine causes TPU to perform
   the following steps:

   1. The command file is read into a buffer. The default is
      TPU$COMMAND.TPU. If you specified a file on the command line
      that cannot be found, an error message is displayed and the
      routine is aborted.

   2. If you specified the /DEBUG qualifier on the command
      line, the DEBUG file is read into a buffer. The default is
      SYS$SHARE:TPU$DEBUG.TPU.

   3. The DEBUG file is compiled and executed (if available).

   4. TPU$INIT_PROCEDURE is executed (if available).

   5. The Command buffer is compiled and executed (if available).

   6. TPU$INIT_POSTPROCEDURE is executed (if available).

                                  NOTE

      If you call this routine after calling TPU$CLEANUP, you must
      set the flags TPU$_EXECUTEPROCEDURE and TPU$_EXECUTEFILE.
      Otherwise, the initialization file does not execute.