(widget-specify-secret): New function.

[bpt/emacs.git] / lib-src / vcdiff

diff --git a/lib-src/vcdiff b/lib-src/vcdiff
index 61ed665..e202380 100755 (executable)
--- a/lib-src/vcdiff
+++ b/lib-src/vcdiff
@@ -1,29 +1,31 @@
-#!/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 1.5 1995/07/07 22:47:57 eggert Exp $
 #
 
 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=$PATH:/usr/ccs/bin:/usr/sccs # common SCCS hangouts
+PATH=$PATH:/usr/ccs/bin:/usr/sccs:/usr/xpg4/bin # common SCCS hangouts
 
 echo=
-sid1=-r sid2=
+sid1= sid2=
 
 for f
 do
        case $f in
        -*)
                case $f in
+               --brief)
+                       DIFF=cmp;;
                -q)
                        echo=:;;
                -r?*)
                        case $sid1 in
-                       -r)
+                       '')
                                sid1=$f
                                ;;
                        *)