Ladislav Lhotka <[email protected]> wrote:
> Hi,
> 
> another ABNF issue:
> 
>    predicate           = "[" *WSP (predicate-expr / pos) *WSP "]"
> 
>    predicate-expr      = (node-identifier / ".") *WSP "=" *WSP
>                          ((DQUOTE string DQUOTE) /
>                           (SQUOTE string SQUOTE))
> 
>    pos                 = non-negative-integer-value
> 
>    non-negative-integer-value = "0" / positive-integer-value
> 
> The value of 0 shouldn't be allowed for 'pos' because context position
> in XPath is always positive, i.e. the first list entry is selected
> with "[1]".

You are right - I have changed this to:

   pos = positive-integer-value


/martin



> 
> Lada
> 
> --
> Ladislav Lhotka, CZ.NIC Labs
> PGP Key ID: E74E8C0C
> 
> 
> 
> 
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