[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Do you use Substitution Groups?
At 11/1/02 09:33 AM, Jonathan Robie wrote: >I haven't been encountering many W3C XML Schemas that use substitution >groups. Is this because I am dealing with an unrepresentative sample, or >is this a feature that is not being widely used? > >Jonathan Hi Jonathan, The XrML 2.1 core is virtually all abstract declarations, so any use of this core means using substitution groups. It ultimately does this to provide an architectural-forms like-mechanism: certain structures get defined, and then you design others based on them but closer to your particular application needs, and those are the ones you actually use. Bob DuCharme www.snee.com/bob <bob@ snee.com> "The elements be kind to thee, and make thy spirits all of comfort!" Anthony and Cleopatra, III ii (bobdc e-mail address used only for mailing lists)
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