#!/bin/sh
OPTS_troff=""
FILES=""
TEMPFILE=/tmp/viewlet$$

trap "rm $TEMPFILE" 1 2 3 9 15

while [ $# -gt 0 ]
do
	case $1 in
	-*)	OPTS_troff="$OPTS_troff $1";shift;;
	*)	FILES="$FILES $1";shift;;
	esac
done

for i in $FILES
do
	cat $i|pic|eqn|tbl|troff $OPTS_troff |dpost >$TEMPFILE
	ghostview $TEMPFILE
done
rm $TEMPFILE