[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: Is this legal in a DTD?
Serrat Jaime wrote: > I was wondering if the following would be possible in a DTD. Consider: > > <!ELEMENT PARENTS (FATHER?, MOTHER?)> > <!ELEMENT FATHER (CHILD*)> > <!ELEMENT MOTHER (CHILD*)> > <!ELEMENT CHILD (SON | DAUGHTER)> <========= Alternative! > <!ELEMENT SON (#PCDATA)> > <!ELEMENT DAUGHTER (#PCDATA)> > > I've seen OR in the context of element attributes, of course, but what about > in element definitions? Yes, it is legal. -- Ron Bourret xml-dev: A list for W3C XML Developers. To post, mailto:xml-dev@i... Archived as: http://www.lists.ic.ac.uk/hypermail/xml-dev/ and on CD-ROM/ISBN 981-02-3594-1 To (un)subscribe, mailto:majordomo@i... the following message; (un)subscribe xml-dev To subscribe to the digests, mailto:majordomo@i... the following message; subscribe xml-dev-digest List coordinator, Henry Rzepa (mailto:rzepa@i...)
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