if [ "$SRC" != "" ]
      then
	set -A tokens $SRC
	if [ "${tokens[3]}" = "file" ]
	then
	  if [ -f ${tokens[0]} ]
	  then
	    filesize=`ls -l ${tokens[0]} | awk '{print $5}'`
	    echo "$filesize\t\t\c"
	    echo "${tokens[0]}"
	    let total=total+filesize
	  fi
	fi
      fi