[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: Re WF, V, and MSXML
Peter Murray-Rust wrote: > > IMO it > is more important for the WG/ERB to address *this* problem than some of the > proposed extensions. That is right. Until the core is worked out and clearer, proposing extensions is premature. > The concept of WFness is NEW!! No it is not. This is the way that IADS and IDE/AS work today and have since 1990. The question is, what does one do with the DTD. In these products, parsing for the instance is internal to the product. DTD-centric parsing is done in batch. That may not be the solution people want, but it is one way. Well-formedness also has precedents in Xerox systems of the period. T'is new to thee, Miranda. > <PROPOSAL> > All parsers (i.e. tools that take XML documents and apply the criteria in > XML-LANG only) should state their attitude and behaviour to WFness and validity. > </PROPOSAL> You mean you REALLY want interoperable tools? How quaint. > The possible options include at least: > - nsgmls-like. Full validation is the only option. Any non-valid > dcoument is flagged and appropriate error messages or error > action is initiated. IOW, always parse using a DTD. Does the presence of the DOCTYPE indicate that one exists, and maybe, where to find it? Is the presence of the DOCTYPE enough to tell the system that one ought to exist? I don't want to always send a DTD. I do want to be able to use SGML techniques that worked in the past and still work sensibly. > - Lark-like (at least V0.88 - I think there is another coming). No > validation can be attempted. Any 'output' can only be WF or > in error. NOTE: what does Lark do with the internal subset? Nyet. > - NXP-like. Validation can be switched on or off by the 'client'. > How this is transmitted to the application is application > dependent at present. This is the best approach if the flag is clear to all. > - MSXML-like. Undocumented at present. Possibly [though Terry and I > hope not] validating by default, and changing to WF if this > fails. Ok. len xml-dev: A list for W3C XML Developers Archived as: http://www.lists.ic.ac.uk/hypermail/xml-dev/ To unsubscribe, send to majordomo@i... the following message; unsubscribe xml-dev List coordinator, Henry Rzepa (rzepa@i...)
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