XQuery 1.0: An XML Query Language W3C Working Draft 30 April 2002 Are these queries valid? 10div 3 10 div3 10div3 According to the current spec, I think they're all valid (and mean the same as '10 div 3'). Re the space between '10' and 'div': I can't find anything that would require it. Re the space between 'div' and '3': I imagine you would claim that A.4's "longest match" rule implies that when the lexer sees 'div3', it should prefer the 4-character NCName over the 3-character Div. But the rule says "the longest possible token ... that would be valid in the current syntactic context", and an NCName is not valid in the syntactic context established by the IntegerLiteral '10'. (Perhaps, rather than "syntactic context", you mean "lexical state".) -Michael DyckReceived on Thursday, 11 July 2002 05:13:10 UTC
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