-#!/bin/sh
+#! /bin/sh
#
# Enhanced sccs diff utility for use with vc mode.
# This version is more compatible with rcsdiff(1).
#
-# $Id: vcdiff,v 1.2 1993/06/30 18:54:08 eggert Exp eggert $
+# $Id: vcdiff,v 1.4 1993/12/03 09:29:18 eggert Exp eggert $
#
DIFF="diff"
-usage="$0: Usage: vcdiff [-q] [-r<sid1>] [-r<sid2>] [diffopts] sccsfile..."
+usage="$0: Usage: vcdiff [--brief] [-q] [-r<sid1>] [-r<sid2>] [diffopts] sccsfile..."
PATH=$PATH:/usr/ccs/bin:/usr/sccs # common SCCS hangouts
case $f in
-*)
case $f in
+ --brief)
+ DIFF=cmp;;
-q)
echo=:;;
-r?*)