echo " --subject|-s <subject> Subject for the email."
echo " --to|-t <address> Email address to send the email to."
echo
- echo "When no <command> is given, $NAME reads from standard input."
+ echo "When no <command> is given, $NAME reads from standard input. The default for"
+ echo "<from> and <to> for the current user is \"$to\"."
echo
} >&2
exit "${1:-0}"