Usage: %P [options]... [arg]...
 -a[:aflag]        Audit to %P.lg
 -A path[:aflag]   Audit to path, or path%/%P.lg if path is a directory
                     aflag is a|b|d|da|db|p|pa|pb|t|ta|tb|u|ua|ub
                       a=append, b=backup, d=datestamp,
                       p=process-id, t=timestamp, u=username
 -c                Creation information (only) is displayed
 -h | -?           Display help text
 -L file           Process arguments in library named file.cl
 -m                Modification information (only) is displayed
 -q                Quiet operation
 -r                Revision information (only) is displayed.
 -s                Supplier revision information (only) is displayed

Environment variables:
 ICROOT        Messages and help         ICREV      Command line options
 ICTMPDIR      Temporary file directory
