[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Come On, DTD, Come On! Thoughts on DSDL Part 9
Arjun Ray wrote: > If OMITTAG ever makes into XML, it ought not to be SGML's broken variant. > > One use that I'd like to have (in SGML too) is a "virtual element type" > whose basic purpose is grouping, allowing a complex content model to be > analysed into simpler named components. I'm thinking more about the possibility of normalising documents that have been marked up to a point, but that are not completly well-formed. That form of tag omission has long been a powerful tool in a real-world scenario. The minor problems that ambiguity raises don't seem like justification enough for closing off that approach, though I could easily enough just continue to use SGML when this is important. > I've never understood the distaste for DTDs. Me either. > The only real eyesore is > parameter entities. They function as grabbags for all the things that > were missed in the first cut at the syntax - too few kinds of declarations > and thus the brittle practice of using a text substitution mechanism to > "capture" conceptual categories. Yes, they're a pain if they're used badly. If more people were less lazy about analysis, we'd probably see a lot less of them, but that hasn't changed yet... -- Regards, Marcus Carr email: mcarr@a... ___________________________________________________________________ Allette Systems (Australia) www: http://www.allette.com.au ___________________________________________________________________ "Everything should be made as simple as possible, but not simpler." - Einstein
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