#!/bin/sh
#
# unblock ---	converts forth block files to text files.
#
# (duz 23May94)
#

ddopts="conv=unblock bs=64 cbs=64"

case $# in
  0) dd $ddopts ;;
  1) dd if=$1 $ddopts ;;
  2) dd if=$1 of=$2 $ddopts ;;
  *) name=`basename $0`
     echo "$name: Usage $name [input [output]]" ;;
esac
