Module Name:	basesrc
Committed By:	abs
Date:		Fri Feb 11 00:30:09 UTC 2000

Modified Files:
	basesrc/usr.bin/su: su.1 su.c

Log Message:
Set SU_FROM environment variable. This can be used to determine a 'su -'
shell from a real login shell (but only if you care).


To generate a diff of this commit:
cvs rdiff -r1.17 -r1.18 basesrc/usr.bin/su/su.1
cvs rdiff -r1.38 -r1.39 basesrc/usr.bin/su/su.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.