#!/bin/sh
# Public domain.
case "$@" in
"") extra=typescript ;;
"-a") extra=typescript ;;
"-i") extra=typescript ;;
"-a -i") extra=typescript ;;
esac
echo "Script started, teeing $@" "$extra"
( echo 'Script started on '`date`;
  pty -s "$SHELL";
  echo 'Script done on '`date` ) | tee "$@" "$extra"
