#!/bin/bash

file=$1

if [ "$file"xx == xx ]
then
    echo "Usage: $0 file.doc"
        exit 1
fi

source=$1

#Generate a unique html filename (/tmp/scriptname.pidnum.html)
# should use mkstemp, this is wholly bogus.
com=basename $0
tmp=/tmp/${com}:t.$$
html=${tmp}.html

xlhtml $source > $html

if [ ! $? ]
then
	echo "xlhtml failed"
	exit 4
fi

if [ ! -s $html ]
then
    echo "$0: failed to generate HTML file"
    exit 1
fi

#File exists and is of length > 0, so open it
nsopen $html

#I do NOT remove the html file so that the user can click
#on the "Back" button without generating a "file not found"
#error - but uncomment the next line if you want it.

if [ "$tmp"zz == zz ];
then
	echo "Aargh: \$tmp was null."
else
	rm ${tmp}*
fi

exit 0