Module Name:	src
Committed By:	cube
Date:		Fri Jan 12 21:49:51 UTC 2007

Modified Files:
	src/usr.bin/config: defs.h gram.y util.c

Log Message:
Handle defopt lists properly, as ':=' syntax introduce an additional
element...  For that, introduce nvcat(nv1, nv2).


To generate a diff of this commit:
cvs rdiff -r1.18 -r1.19 src/usr.bin/config/defs.h
cvs rdiff -r1.11 -r1.12 src/usr.bin/config/gram.y
cvs rdiff -r1.4 -r1.5 src/usr.bin/config/util.c

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