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Hello David,
On Fri, 12 Nov 2004 11:51:14 GMT
David Carlisle <davidc@nag.co.uk> wrote:
...
>
> yes, yes.
>
> production [15] says a parenthesized expression is a PrimaryExpr
> production [20] says a FilterExpr is a PrimaryExpr
> optionally followed by a Predicate (which is an Expression surrounded
> by[] by production [8]
>
> and production [19] says a FilterEXpr is a PathExpr
Thank you a lot!
>
> David
>
--
Oleg
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