2 <XPath xmlns:
bar=
"http://example.org/bar" xmlns:
baz=
"http://example.org/baz" xmlns:
foo=
"http://example.org/foo" xml:
lang=
"en-ie">
3 (//. | //@* | //namespace::*)
5 <!-- only text, elements, or directly-used namespace nodes but not foo:Something -->
6 ancestor-or-self::bar:Something and
7 not (self::foo:Something) and
9 (namespace-uri() !=
"") or
10 (string(self::node()) = namespace-uri(parent::node())))