#!/bin/sh
path="${0%/*}"
. "$path/inc.sh"

usage () {
	die 'gwmodem chat [file]'
}

while : ; do
	case "$1" in
		--)
			shift
			break
		;;
		-*)
			usage
		;;
		*)
			break
		;;
	esac
	shift
done

fname="$1"
shift

[ -z "${fname}" ] && usage
[ -r "${fname}" ] || die "Can't read the file '${fname}'"

call_chat "${fname}"
