#!/bin/sh

# Iain Murray. April 2005.
# I note there's a Debian package epstool that does this and more
# I didn't have internet access at the time...

set -e

if [ "$#" -ne 2 ] ; then
	echo This script fixes the bounding box on eps files.
	echo It is a wrapper around gs. I have tested on version
	echo 'ESP Ghostscript 7.07 (2003-07-12)'
	echo
	echo Usage: "$0" origfile.eps fixedfile.eps
	exit 1
fi

if [ \! -r $1 ] ; then
	echo Unable to read input file: "$1"
	exit 1
fi

if BBOX=`gs -q -dNOPAUSE -dBATCH -sDEVICE=bbox "$1" 2>&1` ; then
	sed 'q' "$1" > "$2" 
	echo "$BBOX" >> "$2"
	sed -e '1d' -e '/^%%BoundingBox:/d' "$1" >> "$2" 
else
	echo "Sorry I don't understand file $1"
	exit 1
fi