Hi Michal,
On Wed, 2018-03-07 at 10:18 +0100, Michal Vaško wrote:
> Hello,
> we have implemented it as option 1 based on the "current()" function
Right, I have the same in my implementation. It is however counter-intuitive in
cases like my example because unprefixed names normally receive the namespace of
the module where they appear (I made a mistake myself:-).
> definition (RFC 7950 sec. 10.1.1):
>
> The current() function takes no input parameters and returns a node
> set with the initial context node as its only member.
>
> If this was not intended and actually option 2 is correct, the "current()"
> function should probably be renamed or return a different node to be
> consistent and not misleading.
IMO the current() function should stay, but the text in sec. 6.4.1 has to be
changed:
OLD
Names without a namespace prefix belong to the same namespace as
the identifier of the current node.
NEW
Names without a namespace prefix belong to the same namespace as
the identifier of the context node.
If there are no objections, I will file an erratum.
Lada
>
> Regards,
> Michal
>
> On Wednesday, March 7, 2018 10:11 CET, Ladislav Lhotka <lho...@nic.cz> wrote:
>
> > Hi,
> >
> > sec. 6.4.1 in RFC 7950 says in the second bullet item:
> >
> > Names without a namespace prefix belong to the same namespace as
> > the identifier of the current node.
> >
> > It is unclear what "current node" means:
> >
> > 1. Is it the context node of the XPath expression, or
> >
> > 2. is it the schema node corresponding to the parent statement of the
> > must/when
> > statement?
> >
> > For example:
> >
> > module example-4-a {
> > ...
> > container bag {
> > ...
> > }
> > }
> >
> > module example-4-b {
> > ...
> > import example-4-a {
> > prefix "ex4a";
> > }
> >
> > augment "/ex4a:bag" {
> > when "/quux = 0";
> > ...
> > }
> > }
> > ...
> > }
> >
> > What is the namespace of "quux" in the when expression? Is it "example-4-a"
> > (option 1 above) or "example-4-b" (option 2)?
> >
> > Thanks, Lada
> >
> > --
> > Ladislav Lhotka
> > Head, CZ.NIC Labs
> > PGP Key ID: 0xB8F92B08A9F76C67
> >
> > _______________________________________________
> > netmod mailing list
> > netmod@ietf.org
> > https://www.ietf.org/mailman/listinfo/netmod
>
>
>
>
--
Ladislav Lhotka
Head, CZ.NIC Labs
PGP Key ID: 0xB8F92B08A9F76C67
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