[netmod] default namespace in XPath

[Ladislav Lhotka <[e-mail]>]

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