K 10
svn:author
V 5
maxim
K 8
svn:date
V 27
2006-07-03T10:55:22.000000Z
K 7
svn:log
V 241
o Add an 'optional' keyword, which allows files to be in the
specification, but not in the file hierarchy.

PR:		bin/99531
Submitted by:	skv
Obtained from:	NetBSD, originally from Ed Symanzik
Regress. test:	test/test05.sh
MFC after:	1 month

END