Use the Native Mode Spool File Interface Facility to list, manipulate,
and transfer spooled device files (spoolfiles) that are created and
maintained by MPE/iX. SPIFF replaces the CM SPOOK program.
SPIFF supports many of the commands of the SPOOK program, and has
also been enhanced with the following features:
Access to the MPE/iX Command Interpreter.
Case insensitive FIND, which you may set as the default.
Native mode output display.
No LOCKED state for spool files. You can text in a file or
output it to tape without changing its state.
New STORE and BROWSE commands.
Allows use of file equations on $STDINX (the standard input file)
and $STDLIST (the standard output file).