[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Stupid Question (was RE: XML doesn't dese rve it
Nicolas LEHUEN wrote: > The question remains whether AFs can provide all the > flexibility we need to support any kind of schema evolution. The situation > in which some legacy code needs <firstname> first, then <lastname>, and a > new document in which those elements are in reverse order cannot be handled > by AFs, for example. True, but it's only because of the rigidity of XML DTDs that this problem even arises. SGML DTDs and RELAX NG schemas and even W3C XML Schemas, with limitations, can handle flexible order properly, taking the burden off AF. -- John Cowan <jcowan@r...> http://www.reutershealth.com I amar prestar aen, han mathon ne nen, http://www.ccil.org/~cowan han mathon ne chae, a han noston ne 'wilith. --Galadriel, _LOTR:FOTR_
|
PURCHASE STYLUS STUDIO ONLINE TODAY!Purchasing Stylus Studio from our online shop is Easy, Secure and Value Priced! Download The World's Best XML IDE!Accelerate XML development with our award-winning XML IDE - Download a free trial today! Subscribe in XML format
|