[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: Relax NG, Thoughts, etc.
> > > > match="schema-element(my:invoice)" > > > > > > > Am I right in the assumption that "schema-element" specifies > a pattern > matching a PSVI item with label "invoice"? It matches an element node in the XPath data model whose node-name is either my:invoice or a name declared in the schema as being in the substitution group of my:invoice, and whose type annotation indicates that it has been validated against the schema-defined type of the global element my:invoice. > > If yes, I find the name a bit misleading. We have spent a very long time searching for the ideal keywords, but in the end, no-one can be expected to guess what language keywords mean without reading the spec. > > > > Shouldn't there be a way to tell the typechecker that we assume all > elements are valid, i.e. PSVI items? > We had a lengthy debate on that at a recent XSL WG meeting: I had proposed such a mechanism, but I failed to convice my colleagues that it could be made to work without a great deal of additional complexity. The thinking is that if users want to only match valid data, they have syntax for saying so, and if they get benefits from using this syntax, they will learn to use it. Michael Kay http://www.saxonica.com/
|
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
|