[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: Re: Recognizing the contribution of the developers of XML
SGML parsers were very expensive even in those days. Full up SGML-based publishing systems were mind bogglingly expensive. Except for SGMLS, it was the one argument I could fully buy (that and making DTDs optional which is something we had already done with IADS). Nah, the fun of this thread and so many before it that extol the 'contributions of the developers of XML' is that as time goes on and more people keep requesting new features in XML that were achievable in old SGML is that maybe there weren't that many. Maybe XML really is and always was a punt to get SGML on the web just like the poster said, and in that, it succeeded wildly. Perhaps oh just maybe it would have been better to make one or two amendments to ISO 8879 and then told the webHeads that they were just a bit out of their DePH. Am I enjoying this? Oh yeah. Most assuredly. It's one of the joys of getting older. Rubbing it in. :-) len From: Robin Berjon [mailto:robin.berjon@e...] On Aug 30, 2006, at 01:21, Len Bullard wrote: > So the complaint is that SGML has a lot of features and buying a > fully-conforming system is expensive? I can't quarrel with that. > SGML > systems were expensive and that was the real barrier to its > adoption, not > its complexity. Does anyone really believe anymore that it was too > complex > or merely too complex for a Desperate Perl Hacker? XML is already too complex for the mythical DPH. You simply can't, no matter how much caffeinated cola you are force-perfused, write an XML parser in a single sitting - not to mention some of the other specifications you may want to have to make said XML usable. So maybe it ain't the complexity, but are you sure it was the cost though? The two can hardly be separated so easily. If SGML had come about at the same time XML did, would it have failed? Or if we had been handed a *ML powerful enough to account for the horrid HTML parsing rules (which admittedly SGML can't) and CSS parsable yet writable would it perhaps have worked better, with a slower uptake at first but good going in the longer run? Honestly, I find it really hard to tell. > XML doesn't do what everyone wants. Should it? What would it > cost? How much would one > have to spend to get a system like that? How much would it save if it were actually used on the Web? How much are the efficient XML endeavours costing that mightn't have happened had we had perhaps ever so slightly more minimisation? Don't get me wrong, I don't intend the above to be rhetorical questions. It's a given that XML succeeded, I just find it difficult to assess the exact why of it, and can't help wondering about potential alternatives (then, or in another decade). > Did the DePH vanish as a species > or was he/she always a golem used to scare the children? No, the DPH exists, you're talking to one. I'll have to say though, nowadays you'd probably be wanting to help the DJH.
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