#!/bin/sh

# From: Dean Gaudet <dean@arctic.org>
#
# i place all of my /etc and other system configuration files
# under RCS.  "ef" is a simple tool to implement the checkout,
# edit, and commit sequence.

if rcsdiff -qu ${1+"$@"}; then
	co -l ${1+"$@"} && ${VISUAL-${EDITOR-vi}} ${1+"$@"} && ci -u ${1+"$@"}
else
	echo ""
	echo "there are uncommitted changes!"
	exit 1
fi