Ladislav Lhotka <[email protected]> wrote:
> 
> > On 21 May 2015, at 16:42, Martin Bjorklund <[email protected]> wrote:
> > 
> > Ladislav Lhotka <[email protected]> wrote:
> >> RFC 6020 also states that must and when expessions are XPath 1.0, and
> >> we are moving away from it.
> > 
> > No we are not moving away from XPath 1.0.  XPath 1.0 allows you to specify
> > a function library - in fact, it *requires* you to do this - and we
> > use the core function + some more.
> 
> Well, but RFC 6020 states:
> 
>    o  The function library is the core function library defined in
>       [XPATH], and a function "current()" that returns a node set with
>       the initial context node.
> 
> Introducing new functions certainly affects implementors.

Absolutely.  But we're not moving away from XPath 1.0.


/martin

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