#!/bin/sh
# $FreeBSD$
#
# This script detects if installed vim has our required options.
# -- Rui Lopes <rui@ruilopes.com>

check() {
	str=`{ vim --version|grep "$1";} 2>/dev/null`
	if test "x$str" != x; then 
		return 0
	fi
	return 1
}

no_gui() {
	echo
	echo "The installed Vim does not have GUI support, please install Vim with"
	echo "GUI support.  You can install it with:"
	echo
	echo "# cd /usr/ports/editors/vim && make -DWITH_GTK2 install"
	echo "NOTE: You should consult the vim port for more options."
	echo
	exit 1
}

check ' with .* GUI\.' || no_gui