#!/bin/rc

# usage: gspipe [dev]
# assumes postscript on stdin

switch($#*) {
case 0
	GSDEVICE=`{echo $LPCLASS | sed 's/(.*\+)?gs!([^+]*)(\+.*)?/\2/'}
case 1
	GSDEVICE=$1
case *
	echo 'usage: gspipe [dev]' >[1=2]
	exit gspipe
}

GSTMPFILE=/tmp/gsp^$pid
GSOPT=('-sDEVICE='^$GSDEVICE '-sOutputFile='$GSTMPFILE -dSAFER -dNOPAUSE -dQUIET -dBATCH)

gs $GSOPT - >/dev/null >[2=1]

cat $GSTMPFILE
rm -f $GSTMPFILE
exit