Book1 doesn't look like an extension, but a new
type containing an element of type Book.
Maybe I've misunderstood?
Regards
Michael
> -----Original Message-----
> From: Murali Mani [mailto:]
> Sent: Sunday, 19 May 2002 2:11 AM
> To:
> Subject: [xml-dev] Question regarding extension..
>
>
>
> Is this extension valid??
>
> type Book -> (Title, Author*)
> type Book1 extends Book -> (Book, Title)
>
> thanks and regards - murali.
>
>
> -----------------------------------------------------------------
> The xml-dev list is sponsored by XML.org <http://www.xml.org>, an
> initiative of OASIS <http://www.oasis-open.org>
>
> The list archives are at http://lists.xml.org/archives/xml-dev/
>
> To subscribe or unsubscribe from this list use the subscription
> manager: <http://lists.xml.org/ob/adm.pl>
>
