#!/bin/sh


# Author:  Tom Gordon and Hans Werner Guesgen
# Date:    17 Dec 91	

ACK=""

cleanup () {	# remove temporary files
	for i in .fax=num $$.msg
	do
		if [ -f $i ]
		then
			/bin/rm $i
		fi	
	done
}

trap 'cleanup; exit 1' 1 2 3 9

usage () {
echo "	fax    [-a]		* acknowledge receipt by email ";
exit 1 
}

case "$1" in
	"help" | "HELP" | "Help" | "-help" ) usage
esac

set -- `getopt a $*`

if [ $? != 0 ]
then
	usage
fi

for i in $*
do
        case $i in
	      -a)	ACK="-m"; shift;;
#	      -n)	PHONE=$2; shift; shift;;
              --)       break ;;
        esac
done

cat 1> $$.msg
cat $$.msg | lpr -P Fax $ACK -J `cat .fax=num`
cleanup