#!/bin/bash
#
# fpd2pdf - Print a set of Fped files into a PDF
#
# Written 2010 by Werner Almesberger
# Copyright 2010 Werner Almesberger
#
# This program 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 2 of the License, or
# (at your option) any later version.
#


usage()
{
    echo "usage: $0 [-o out.pdf] file.pdf ..." 1>&2
    exit 1
}


out=-
while true; do
    case "$1" in
    -o)	[ -z "$2" ] && usage
	out="$2"
	shift 2;;
    -*)	usage;;
    *)	break;;
    esac
done

[ -z "$1" ] && usage

eval gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=$out -f \
    `for n in "$@"; do echo "<(fped -p \"$n\" -)"; done`