Module Name:	src
Committed By:	skd
Date:		Fri Mar 25 23:00:55 UTC 2005

Modified Files:
	src/usr.bin/patch: common.h patch.1 patch.c util.c

Log Message:
add --dry-run like gnu patch.


To generate a diff of this commit:
cvs rdiff -r1.16 -r1.17 src/usr.bin/patch/common.h
cvs rdiff -r1.9 -r1.10 src/usr.bin/patch/patch.1
cvs rdiff -r1.22 -r1.23 src/usr.bin/patch/patch.c
cvs rdiff -r1.20 -r1.21 src/usr.bin/patch/util.c

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