Add --brief option.

diff --git a/lib-src/vcdiff b/lib-src/vcdiff
index 61ed665a1dbd0f04ec4d82cb591023a2d70d9015..f5ab7645a812d29dd95a9a27b4f65ed457f43b78 100755 (executable)
--- a/lib-src/vcdiff
+++ b/lib-src/vcdiff
@@ -3,11 +3,11 @@
 # 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 1.3 1993/08/25 08:18:56 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
 
@@ -19,6 +19,8 @@ do
        case $f in
        -*)
                case $f in
+               --brief)
+                       DIFF=cmp;;
                -q)
                        echo=:;;
                -r?*)