first add files

bin/rcsdiff

@@ -0,0 +1,24 @@
+#!/bin/sh
+# rcsdiff (GNU RCS) 5.9.0
+#
+# Copyright (C) 2013 Thien-Thi Nguyen
+#
+# This file is part of GNU RCS.
+#
+# GNU RCS is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# GNU RCS is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty
+# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+d=`echo "$0" | sed 's|[^/]*$||'`
+exec "$d"rcs rcsdiff "$@"
+
+# rcsdiff ends here