1 SET

	SET parameter [/qualifier...]
2 LOG

	SET LOG

	Begins logging output to a file (WP.LOG) in the current directory.
	All commands and output are displayed on the screen and written
	to the log file.

2 NOLOG

	SET NOLOG

	Ends logging output to a file.  The log file, WP.LOG, is closed
	and output is displayed only on the screen.