#!/bin/sh
#
# ${RHOME}/etc/BATCH

OPTS="--restore --save"

while test -n "${1}"; do
    case ${1} in
	--) shift; break ;;
	-v|-n)
	    OPTS="${OPTS} ${1} ${2}"; shift 2 ;;
	-*) OPTS="${OPTS} ${1}"; shift ;;
	*)  break ;;
    esac
done

IN=${1}
OUT=${2-`basename ${1} .R`.Rout}

(echo "invisible(options(echo = TRUE))"; \
    cat ${IN}; \
    echo "proc.time()") \
    | ${RHOME}/bin/R ${OPTS} >${OUT} 2>&1