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Author: James Clark
Origin: Testsuite for Relax NG


ElementsAttributes
attributename |
definename |
elementname |
empty
grammar
start
text

ZVON comment: You cannot put "xmlns" attribute to null namespace. Even the definition is unreachable.

Incorrect schema

<grammar xmlns:html="http://www.w3.org/TR/REC-html40" xmlns="http://relaxng.org/ns/structure/1.0" >
     <start>
          <element name="foo">
               <empty/>
          </element>
     </start>
     <define name="foo">
          <attribute name="xmlns">
               <text/>
          </attribute>
     </define>
</grammar>