<!-- Namespace test cases 

1. simple element

2. simple attribute

3. nested element and attribute

4. default namespace

5. namespace decl is entity ref

6. namespace decl is entity ref containign entity ref

7. namespace decl is partially entity ref

8. inner override

-->

<!DOCTYPE doc [
<!ELEMENT doc (#PCDATA)>
<!ENTITY egbase "http://id.example.org/">
<!ENTITY egns   "http://id.example.org/namespace">
<!ENTITY egns1  "&egbase;namespace">
<!ATTLIST doc eg:a1 CDATA "v1">
<!ATTLIST doc eg:a2 CDATA "v2">
]>
<!-- simple element -->
<eg:doc xmlns:eg="http://id.example.org/namespace">foo</eg:doc>

<!-- simple attribute -->
<doc xmlns:eg="http://id.example.org/namespace" eg:a1="a1">foo</doc>

<!-- nested element and attribute -->
<doc xmlns:eg="http://id.example.org/namespace">
  <eg:inner eg:a2="a2">
    <eg:deeper eg:a3="a3" />
  </eg:inner>
</doc>

<!-- default namespace -->
<doc xmlns="http://id.example.org/namespace">
  <inner a2="a2">
    <deeper a3="a3" />
  </inner>
</doc>

<!-- namespace decl uses entity ref -->
<eg:doc xmlns:eg="&egns;">
  <eg:inner eg:a2="a2">
    <eg:deeper eg:a3="a3" />
  </eg:inner>
</eg:doc>

<!-- namespace decl uses entity ref with entity ref -->
<eg:doc xmlns:eg="&egns1;">
  <eg:inner eg:a2="a2">
    <eg:deeper eg:a3="a3" />
  </eg:inner>
</eg:doc>

<!-- namespace decl is partially entity ref -->
<eg:doc xmlns:eg="&egbase;namespace">
  <eg:inner eg:a2="a2">
    <eg:deeper eg:a3="a3" />
  </eg:inner>
</eg:doc>

<!-- inner override -->
<eg:doc xmlns:eg="&egbase;namespace">
  <eg:inner xmlns:eg="&egbase;ns1" eg:a2="a2">
    <eg:deeper xmlns:eg="&egbase;ns2" eg:a3="a3" />
  </eg:inner>
</eg:doc>