Re: XSL Errata document updated

Le Saturday 26 October 2002 14:00, Nikolai Grigoriev a écrit:
> Eric,
>
> > Even worse : some productions do not match the rest of the document. For
> > example, the production for a function does not admit whitespace, while
> > at several other places whitespace is admitted before '(' or around the
> > arguments.
>
> There is a special clause on this. The first paragraph of
> [5.9.11. Lexical Structure] reads:
>
> XSL> When processing an expression, white space
> XSL> (ExprWhitespace) may be allowed before or
> XSL> after any expression token even though it is not
> XSL> explicitly defined as such in the grammar.
>
> The same approach is also used in XPath spec;
> I don't see any problem here.

There is no problem, excepted that the BNC production says something else.

====================================
5.9.4 Function Calls

[3]   FunctionCall   ::=   FunctionName '(' ( Argument ( ',' Argument)*)? ')'
[4]   Argument   ::=   Expr
====================================

Production [3] should mention 'S' productions before the opening parenthese 
and around the arguments.

It's just an inconsistency like many others, that's all. 

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