14 files changed, 8790 insertions, 8790 deletions
diff --git a/clark.html b/clark.html
index 1274ba0..14933a7 100644
--- a/clark.html
+++ b/clark.html
@@ -1,33 +1,33 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<title>RELAX NG Test Suite</title>
-</head>
-<body>
-
-<p>This is a test suite for the final version of the <a
-href="http://www.oasis-open.org/committees/relax-ng/spec-20011203.html">RELAX
-NG 1.0 Specification</a>.</p>
-
-<p>The test suite consists of a single XML file <a
-href="spectest.xml">spectest.xml</a>, which includes over 300 test
-cases. Each test case consists of a correct or incorrect RELAX NG
-schema and zero or more valid or invalid instances. A RELAX NG <a
-href="testSuite.rng">schema</a> is available that specifies the format
-of the test suite.</p>
-
-<p>In order to run the test suite it may be convenient to split it up
-into separate files. An XSLT stylesheet <a
-href="split.xsl">split.xsl</a> is included to do this. This stylesheet
-uses <a href="http://saxon.sourceforge.net/">SAXON</a> extensions.  <a
-href="http://www.thaiopensource.com/relaxng/jing.html">Jing</a>
-includes a class to run the test suite after it has been split up.
-The class is <code>com.thaiopensource.relaxng.util.TestDriver</code>.
-This class must be invoked with two arguments.  The first argument is
-a log file for expected errors.  The second argument is the directory
-containing the split-up test suite.</p>
-
-<address>
-<a href="mailto:jjc@jclark.com">James Clark</a>
-</address>
-</body>
-</html>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>RELAX NG Test Suite</title>
+</head>
+<body>
+
+<p>This is a test suite for the final version of the <a
+href="http://www.oasis-open.org/committees/relax-ng/spec-20011203.html">RELAX
+NG 1.0 Specification</a>.</p>
+
+<p>The test suite consists of a single XML file <a
+href="spectest.xml">spectest.xml</a>, which includes over 300 test
+cases. Each test case consists of a correct or incorrect RELAX NG
+schema and zero or more valid or invalid instances. A RELAX NG <a
+href="testSuite.rng">schema</a> is available that specifies the format
+of the test suite.</p>
+
+<p>In order to run the test suite it may be convenient to split it up
+into separate files. An XSLT stylesheet <a
+href="split.xsl">split.xsl</a> is included to do this. This stylesheet
+uses <a href="http://saxon.sourceforge.net/">SAXON</a> extensions.  <a
+href="http://www.thaiopensource.com/relaxng/jing.html">Jing</a>
+includes a class to run the test suite after it has been split up.
+The class is <code>com.thaiopensource.relaxng.util.TestDriver</code>.
+This class must be invoked with two arguments.  The first argument is
+a log file for expected errors.  The second argument is the directory
+containing the split-up test suite.</p>
+
+<address>
+<a href="mailto:jjc@jclark.com">James Clark</a>
+</address>
+</body>
+</html>
diff --git a/conv08.rng b/conv08.rng
index 53b69d0..eeb207c 100644
--- a/conv08.rng
+++ b/conv08.rng
@@ -1,9 +1,9 @@
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-
-<include href="res08.rng"/>
-
-<define name="foo.body">
-  <text/>
-</define>
-
-</grammar>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+<include href="res08.rng"/>
+
+<define name="foo.body">
+  <text/>
+</define>
+
+</grammar>
diff --git a/conv09.rng b/conv09.rng
index a4298b3..27628ec 100644
--- a/conv09.rng
+++ b/conv09.rng
@@ -1,9 +1,9 @@
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-
-<include href="res09.rng"/>
-
-<define name="y">
-  <ref name="z"/>
-</define>
-
-</grammar>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+<include href="res09.rng"/>
+
+<define name="y">
+  <ref name="z"/>
+</define>
+
+</grammar>
diff --git a/regextest.rnc b/regextest.rnc
index 47950b1..7c9ab1c 100644
--- a/regextest.rnc
+++ b/regextest.rnc
@@ -1,8 +1,8 @@
-# A schema for regextest.rnc in RELAX NG compact syntax
-
-element testSuite {
-  element testCase {
-    (element correct { text }, element valid|invalid { text }*)
-    | element incorrect { text }
-  }*
-}
+# A schema for regextest.rnc in RELAX NG compact syntax
+
+element testSuite {
+  element testCase {
+    (element correct { text }, element valid|invalid { text }*)
+    | element incorrect { text }
+  }*
+}
diff --git a/regextest.xml b/regextest.xml
index 496886f..b6f896d 100644
--- a/regextest.xml
+++ b/regextest.xml
@@ -1,224 +1,224 @@
-<testSuite>
-<testCase>
-<correct>xyzzy</correct>
-<valid>xyzzy</valid>
-<invalid>xyzz</invalid>
-<invalid>xyzzyy</invalid>
-<invalid>xxyzzy</invalid>
-<invalid>XYZZY</invalid>
-<invalid> xyzzy</invalid>
-</testCase>
-<testCase>
-<correct>\i</correct>
-<valid>j</valid>
-<valid>&#x212E;</valid>
-</testCase>
-<testCase>
-<incorrect>a??</incorrect>
-</testCase>
-<testCase>
-<correct>\P{IsGothic}</correct>
-<invalid>&#x10330;</invalid>
-<invalid>&#x1033F;</invalid>
-<invalid>&#x1034F;</invalid>
-<valid>X</valid>
-<valid>&#x1032F;</valid>
-<valid>&#x20330;</valid>
-<valid>&#x30330;</valid>
-<valid>&#x10350;</valid>
-</testCase>
-<testCase>
-<correct>\p{IsGothic}</correct>
-<valid>&#x10330;</valid>
-<valid>&#x1033F;</valid>
-<valid>&#x1034F;</valid>
-<invalid>X</invalid>
-<invalid>&#x1032F;</invalid>
-<invalid>&#x20330;</invalid>
-<invalid>&#x30330;</invalid>
-<invalid>&#x10350;</invalid>
-</testCase>
-<testCase>
-<correct>$</correct>
-<valid>$</valid>
-<invalid/>
-</testCase>
-<testCase>
-<correct>a|b</correct>
-</testCase>
-<testCase>
-<correct>[x-y]</correct>
-</testCase>
-<testCase>
-<correct>[\p{Nd}-[a-z]]</correct>
-</testCase>
-<testCase>
-<correct>[\p{Nd}-[\p{IsThai}]]</correct>
-</testCase>
-<testCase>
-<correct>\p{IsThai}</correct>
-</testCase>
-<testCase>
-<correct>\i\c*</correct>
-</testCase>
-<testCase>
-<correct>~!@#$%\^&amp;\*\(\)_\+`\-=\{\}\[\]\|\\:;"',\.&lt;>/\?</correct>
-<valid>~!@#$%^&amp;*()_+`-={}[]|\:;"',.&lt;>/?</valid>
-</testCase>
-<testCase>
-<correct>[f&amp;&amp;g]</correct>
-<valid>f</valid>
-<valid>&amp;</valid>
-<valid>g</valid>
-</testCase>
-<testCase>
-<correct>^</correct>
-<valid>^</valid>
-</testCase>
-<testCase>
-<incorrect>\</incorrect>
-</testCase>
-<testCase>
-<incorrect>?</incorrect>
-</testCase>
-<testCase>
-<incorrect>*</incorrect>
-</testCase>
-<testCase>
-<incorrect>+</incorrect>
-</testCase>
-<testCase>
-<incorrect>)</incorrect>
-</testCase>
-<testCase>
-<incorrect>(</incorrect>
-</testCase>
-<testCase>
-<incorrect>[</incorrect>
-</testCase>
-<testCase>
-<incorrect>]</incorrect>
-</testCase>
-<testCase>
-<correct>-</correct>
-<valid>-</valid>
-</testCase>
-<testCase>
-<correct>|</correct>
-<valid/>
-<invalid>|</invalid>
-</testCase>
-<testCase>
-<correct>.</correct>
-<valid>.</valid>
-<invalid/>
-<invalid>
-</invalid>
-<invalid>&#xA;</invalid>
-<invalid>&#xD;</invalid>
-<invalid>..</invalid>
-<valid>&#x10330;</valid>
-</testCase>
-<testCase>
-<incorrect>[^]</incorrect>
-</testCase>
-<testCase>
-<incorrect>[]</incorrect>
-</testCase>
-<testCase>
-<incorrect>[]]</incorrect>
-</testCase>
-<testCase>
-<incorrect>[[]</incorrect>
-</testCase>
-<testCase>
-<incorrect>[\]</incorrect>
-</testCase>
-<testCase>
-<correct>[^^]</correct>
-<valid>x</valid>
-<invalid>^</invalid>
-</testCase>
-<testCase>
-<correct>[?+*(){}|.]</correct>
-<valid>?</valid>
-<valid>+</valid>
-<valid>*</valid>
-<valid>(</valid>
-<valid>)</valid>
-<valid>{</valid>
-<valid>}</valid>
-<valid>|</valid>
-<valid>.</valid>
-<invalid>x</invalid>
-</testCase>
-<testCase>
-<correct/>
-<valid/>
-<invalid>x</invalid>
-</testCase>
-<testCase>
-<incorrect>x{2,1}</incorrect>
-</testCase>
-<testCase>
-<correct>x{1,1}</correct>
-<valid>x</valid>
-</testCase>
-<testCase>
-<incorrect>x{1, 2}</incorrect>
-</testCase>
-<testCase>
-<incorrect>x{ 2}</incorrect>
-</testCase>
-<testCase>
-<incorrect>x{2 }</incorrect>
-</testCase>
-<testCase>
-<incorrect>x{-0,1}</incorrect>
-</testCase>
-<testCase>
-<incorrect>x{+2}</incorrect>
-</testCase>
-<testCase>
-<correct>x{2147483648}</correct>
-<invalid>x</invalid>
-</testCase>
-<testCase>
-<incorrect>x{2147483649,2147483648}</incorrect>
-</testCase>
-<testCase>
-<correct>x{0,2147483648}</correct>
-<valid>x</valid>
-</testCase>
-<testCase>
-<correct>[a-z-[c-y]]</correct>
-<valid>a</valid>
-<valid>b</valid>
-<valid>z</valid>
-<invalid>c</invalid>
-<invalid>y</invalid>
-<invalid>d</invalid>
-</testCase>
-<testCase>
-<correct>[abc-[a-a]]</correct>
-<valid>b</valid>
-<valid>c</valid>
-<invalid>a</invalid>
-<invalid>d</invalid>
-</testCase>
-<testCase>
-<incorrect>[a-[a]-[a]]</incorrect>
-</testCase>
-<testCase>
-<incorrect>\pL</incorrect>
-</testCase>
-<testCase>
-<correct>\p{IsHighSurrogates}\p{IsLowSurrogates}</correct>
-<invalid>&#x10330;</invalid>
-</testCase>
-<testCase>
-<correct>a[&#x10330;-[&#x10330;]]*b</correct>
-<valid>ab</valid>
-<invalid>a&#x10330;b</invalid>
-</testCase>
-</testSuite>
+<testSuite>
+<testCase>
+<correct>xyzzy</correct>
+<valid>xyzzy</valid>
+<invalid>xyzz</invalid>
+<invalid>xyzzyy</invalid>
+<invalid>xxyzzy</invalid>
+<invalid>XYZZY</invalid>
+<invalid> xyzzy</invalid>
+</testCase>
+<testCase>
+<correct>\i</correct>
+<valid>j</valid>
+<valid>&#x212E;</valid>
+</testCase>
+<testCase>
+<incorrect>a??</incorrect>
+</testCase>
+<testCase>
+<correct>\P{IsGothic}</correct>
+<invalid>&#x10330;</invalid>
+<invalid>&#x1033F;</invalid>
+<invalid>&#x1034F;</invalid>
+<valid>X</valid>
+<valid>&#x1032F;</valid>
+<valid>&#x20330;</valid>
+<valid>&#x30330;</valid>
+<valid>&#x10350;</valid>
+</testCase>
+<testCase>
+<correct>\p{IsGothic}</correct>
+<valid>&#x10330;</valid>
+<valid>&#x1033F;</valid>
+<valid>&#x1034F;</valid>
+<invalid>X</invalid>
+<invalid>&#x1032F;</invalid>
+<invalid>&#x20330;</invalid>
+<invalid>&#x30330;</invalid>
+<invalid>&#x10350;</invalid>
+</testCase>
+<testCase>
+<correct>$</correct>
+<valid>$</valid>
+<invalid/>
+</testCase>
+<testCase>
+<correct>a|b</correct>
+</testCase>
+<testCase>
+<correct>[x-y]</correct>
+</testCase>
+<testCase>
+<correct>[\p{Nd}-[a-z]]</correct>
+</testCase>
+<testCase>
+<correct>[\p{Nd}-[\p{IsThai}]]</correct>
+</testCase>
+<testCase>
+<correct>\p{IsThai}</correct>
+</testCase>
+<testCase>
+<correct>\i\c*</correct>
+</testCase>
+<testCase>
+<correct>~!@#$%\^&amp;\*\(\)_\+`\-=\{\}\[\]\|\\:;"',\.&lt;>/\?</correct>
+<valid>~!@#$%^&amp;*()_+`-={}[]|\:;"',.&lt;>/?</valid>
+</testCase>
+<testCase>
+<correct>[f&amp;&amp;g]</correct>
+<valid>f</valid>
+<valid>&amp;</valid>
+<valid>g</valid>
+</testCase>
+<testCase>
+<correct>^</correct>
+<valid>^</valid>
+</testCase>
+<testCase>
+<incorrect>\</incorrect>
+</testCase>
+<testCase>
+<incorrect>?</incorrect>
+</testCase>
+<testCase>
+<incorrect>*</incorrect>
+</testCase>
+<testCase>
+<incorrect>+</incorrect>
+</testCase>
+<testCase>
+<incorrect>)</incorrect>
+</testCase>
+<testCase>
+<incorrect>(</incorrect>
+</testCase>
+<testCase>
+<incorrect>[</incorrect>
+</testCase>
+<testCase>
+<incorrect>]</incorrect>
+</testCase>
+<testCase>
+<correct>-</correct>
+<valid>-</valid>
+</testCase>
+<testCase>
+<correct>|</correct>
+<valid/>
+<invalid>|</invalid>
+</testCase>
+<testCase>
+<correct>.</correct>
+<valid>.</valid>
+<invalid/>
+<invalid>
+</invalid>
+<invalid>&#xA;</invalid>
+<invalid>&#xD;</invalid>
+<invalid>..</invalid>
+<valid>&#x10330;</valid>
+</testCase>
+<testCase>
+<incorrect>[^]</incorrect>
+</testCase>
+<testCase>
+<incorrect>[]</incorrect>
+</testCase>
+<testCase>
+<incorrect>[]]</incorrect>
+</testCase>
+<testCase>
+<incorrect>[[]</incorrect>
+</testCase>
+<testCase>
+<incorrect>[\]</incorrect>
+</testCase>
+<testCase>
+<correct>[^^]</correct>
+<valid>x</valid>
+<invalid>^</invalid>
+</testCase>
+<testCase>
+<correct>[?+*(){}|.]</correct>
+<valid>?</valid>
+<valid>+</valid>
+<valid>*</valid>
+<valid>(</valid>
+<valid>)</valid>
+<valid>{</valid>
+<valid>}</valid>
+<valid>|</valid>
+<valid>.</valid>
+<invalid>x</invalid>
+</testCase>
+<testCase>
+<correct/>
+<valid/>
+<invalid>x</invalid>
+</testCase>
+<testCase>
+<incorrect>x{2,1}</incorrect>
+</testCase>
+<testCase>
+<correct>x{1,1}</correct>
+<valid>x</valid>
+</testCase>
+<testCase>
+<incorrect>x{1, 2}</incorrect>
+</testCase>
+<testCase>
+<incorrect>x{ 2}</incorrect>
+</testCase>
+<testCase>
+<incorrect>x{2 }</incorrect>
+</testCase>
+<testCase>
+<incorrect>x{-0,1}</incorrect>
+</testCase>
+<testCase>
+<incorrect>x{+2}</incorrect>
+</testCase>
+<testCase>
+<correct>x{2147483648}</correct>
+<invalid>x</invalid>
+</testCase>
+<testCase>
+<incorrect>x{2147483649,2147483648}</incorrect>
+</testCase>
+<testCase>
+<correct>x{0,2147483648}</correct>
+<valid>x</valid>
+</testCase>
+<testCase>
+<correct>[a-z-[c-y]]</correct>
+<valid>a</valid>
+<valid>b</valid>
+<valid>z</valid>
+<invalid>c</invalid>
+<invalid>y</invalid>
+<invalid>d</invalid>
+</testCase>
+<testCase>
+<correct>[abc-[a-a]]</correct>
+<valid>b</valid>
+<valid>c</valid>
+<invalid>a</invalid>
+<invalid>d</invalid>
+</testCase>
+<testCase>
+<incorrect>[a-[a]-[a]]</incorrect>
+</testCase>
+<testCase>
+<incorrect>\pL</incorrect>
+</testCase>
+<testCase>
+<correct>\p{IsHighSurrogates}\p{IsLowSurrogates}</correct>
+<invalid>&#x10330;</invalid>
+</testCase>
+<testCase>
+<correct>a[&#x10330;-[&#x10330;]]*b</correct>
+<valid>ab</valid>
+<invalid>a&#x10330;b</invalid>
+</testCase>
+</testSuite>
diff --git a/res08.rng b/res08.rng
index 951942f..556656a 100644
--- a/res08.rng
+++ b/res08.rng
@@ -1,9 +1,9 @@
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-
-<start>
-<element name="foo">
-  <ref name="foo.body"/>
-</element>
-</start>
-
-</grammar>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+<start>
+<element name="foo">
+  <ref name="foo.body"/>
+</element>
+</start>
+
+</grammar>
diff --git a/res09.rng b/res09.rng
index ce652f6..46efdaf 100644
--- a/res09.rng
+++ b/res09.rng
@@ -1,14 +1,14 @@
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-
-<start>
-<element name="foo">
-  <ref name="y"/>
-</element>
-</start>
-
-<define name="z">
-  <text/>
-</define>
-
-
-</grammar>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+<start>
+<element name="foo">
+  <ref name="y"/>
+</element>
+</start>
+
+<define name="z">
+  <text/>
+</define>
+
+
+</grammar>
diff --git a/rnctree.py b/rnctree.py
index fb78d05..ebb9433 100755
--- a/rnctree.py
+++ b/rnctree.py
@@ -1,324 +1,324 @@
-#!/usr/bin/env python
-# Convert an RELAX NG compact syntax schema to a Node tree
-# This file released to the Public Domain by David Mertz
-from __future__ import generators
-import sys
-from rnc_tokenize import token_list
-
-
-class ParseError(SyntaxError): pass
-
-for t in """
-  ANY SOME MAYBE ONE BODY ANNOTATION ELEM ATTR GROUP LITERAL
-  NAME COMMENT TEXT EMPTY INTERLEAVE CHOICE SEQ ROOT
-  DEFAULT_NS NS DATATYPES DATATAG PATTERN START DEFINE
-  """.split(): globals()[t] = t
-
-PAIRS = {'BEG_BODY':  ('END_BODY',  BODY),
-         'BEG_PAREN': ('END_PAREN', GROUP),
-         'BEG_ANNO':  ('END_ANNO',  ANNOTATION)}
-
-TAGS = {ONE:   'group',
-        SOME:  'oneOrMore',
-        MAYBE: 'optional',
-        ANY:   'zeroOrMore'}
-
-DEFAULT_NAMESPACE = None
-DATATYPE_LIB = [0, '"http://www.w3.org/2001/XMLSchema-datatypes"']
-OTHER_NAMESPACE = {}
-CONTEXT_FREE = 0
-
-try: enumerate
-except: enumerate = lambda seq: zip(range(len(seq)), seq)
-nodetypes = lambda nl: tuple(map(lambda n: n.type, nl))
-toNodes = lambda toks: map(lambda t: Node(t.type, t.value), toks)
-
-
-class Node(object):
-    __slots__ = ('type', 'value', 'name', 'quant')
-
-    def __iter__(self): yield self
-    __len__ = lambda self: 1
-
-    def __init__(self, type='', value=[], name=None, quant=ONE):
-        self.type  = type
-        self.value = value
-        self.name  = name
-        self.quant = quant
-
-    def format(self, indent=0):
-        out = ['  ' * indent + repr(self)]
-        write = out.append
-        if isinstance(self.value, str):
-            if self.type == COMMENT:
-                write('  ' * (1 + indent) + self.value)
-        else:
-            for node in self.value:
-                write(node.format(indent + 1))
-        return '\n'.join(out)
-
-    def prettyprint(self):
-        print self.format()
-
-    def toxml(self):
-        if CONTEXT_FREE:
-            out = []
-            write = out.append
-            write('<?xml version="1.0" encoding="UTF-8"?>')
-            write('<grammar>')
-            self.type = None
-            write(self.xmlnode(1))
-            write('</grammar>')
-            return self.add_ns('\n'.join(out))
-        else:
-            return self.add_ns(self.xmlnode())
-
-    def xmlnode(self, indent=0):
-        out = []
-        write = out.append
-        if self.type == ROOT:
-            write('<?xml version="1.0" encoding="UTF-8"?>')
-
-        for x in self.value:
-            if not isinstance(x, Node):
-                raise TypeError("Unhappy Node.value: " + repr(x))
-            elif x.type == START:
-                startelem = '<start><ref name="%s"/></start>' % x.value
-                write('  ' * indent + startelem)
-            elif x.type == DEFINE:
-                write('  ' * indent + '<define name="%s">' % x.name)
-                write(x.xmlnode(indent + 1))
-                write('  ' * indent + '</define>')
-            elif x.type == NAME:
-                write('  ' * indent + '<ref name="%s"/>' % x.value)
-            elif x.type == COMMENT:
-                write('  ' * indent + '<!-- %s -->' % x.value)
-            elif x.type == LITERAL:
-                write('  ' * indent + '<value>%s</value>' % x.value)
-            elif x.type == ANNOTATION:
-                write('  ' * indent
-                      + '<a:documentation>%s</a:documentation>' % x.value)
-            elif x.type == INTERLEAVE:
-                write('  ' * indent + '<interleave>')
-                write(x.xmlnode(indent + 1))
-                write('  ' * indent + '</interleave>')
-            elif x.type == SEQ:
-                write(x.xmlnode(indent + 1))
-            elif x.type == CHOICE:
-                write('  ' * indent + '<choice>')
-                write(x.xmlnode(indent + 1))
-                write('  ' * indent + '</choice>')
-            elif x.type == GROUP:
-                write(x.xmlnode(indent))
-            elif x.type == TEXT:
-                write('  ' * indent + '<text/>')
-            elif x.type == EMPTY:
-                write('  ' * indent + '<empty/>')
-            elif x.type == DATATAG:
-                DATATYPE_LIB[0] = 1     # Use datatypes
-                if x.name is None:      # no paramaters
-                    write('  ' * indent + '<data type="%s"/>' % x.value)
-                else:
-                    write('  ' * indent + '<data type="%s">' % x.name)
-                    p = '<param name="pattern">%s</param>' % x.value
-                    write('  ' * (indent + 1) + p)
-                    write('  ' * indent + '</data>')
-            elif x.type == ELEM:
-                if x.quant == ONE:
-                    write('  ' * indent + '<element name="%s">' % x.name)
-                    write(x.xmlnode(indent + 1))
-                    write('  ' * indent + '</element>')
-                else:
-                    write('  ' * indent + '<%s>' % TAGS[x.quant])
-                    write('  ' * (indent + 1) + '<element name="%s">' % x.name)
-                    write(x.xmlnode(indent + 2))
-                    write('  ' * (indent + 1) + '</element>')
-                    write('  ' * indent + '</%s>' % TAGS[x.quant])
-            elif x.type == ATTR:
-                if x.value[0].type == TEXT:
-                    write('  ' * indent + '<attribute name="%s"/>' % x.name)
-                elif x.value[0].type == EMPTY:
-                    write('  ' * indent + '<attribute name="%s">' % x.name)
-                    write('  ' * (indent + 1) + '<empty/>')
-                    write('  ' * indent + '</attribute>')
-
-        return '\n'.join(out)
-
-    def __repr__(self):
-        return "Node(%s,%s,%s)[%d]" % (self.type, self.name,
-                                       self.quant, len(self.value))
-
-    def add_ns(self, xml):
-        "Add namespace attributes to top level element"
-        lines = xml.split('\n')
-        self.nest_annotations(lines)  # annots not allowed before root elem
-        for i, line in enumerate(lines):
-            ltpos = line.find('<')
-            if ltpos >= 0 and line[ltpos + 1] not in ('!', '?'):
-                # We've got an element tag, not PI or comment
-                new = line[:line.find('>')]
-                new += ' xmlns="http://relaxng.org/ns/structure/1.0"'
-                if DEFAULT_NAMESPACE is not None:
-                    new += '\n    ns=%s' % DEFAULT_NAMESPACE
-                if DATATYPE_LIB[0]:
-                    new += '\n    datatypeLibrary=%s' % DATATYPE_LIB[1]
-                for ns, url in OTHER_NAMESPACE.items():
-                    new += '\n    xmlns:%s=%s' % (ns, url)
-                new += '>'
-                lines[i] = new
-                break
-        return '\n'.join(lines)
-
-    def nest_annotations(self, lines):
-        "Nest any top annotation within first element"
-        top_annotations = []
-        for i, line in enumerate(lines[:]):
-            if line.find('<a:') >= 0:
-                top_annotations.append(line)
-                del lines[i]
-            else:
-                ltpos = line.find('<')
-                if ltpos >= 0 and line[ltpos + 1] not in ('!', '?'):
-                    break
-        for line in top_annotations:
-            lines.insert(i, '  ' + line)
-
-
-def findmatch(beg, nodes, offset):
-    level = 1
-    end = PAIRS[beg][0]
-    for i, t in enumerate(nodes[offset:]):
-        if t.type == beg:   level += 1
-        elif t.type == end: level -= 1
-        if level == 0:
-            return i + offset
-    raise EOFError("No closing token encountered for %s @ %d"
-                    % (beg, offset))
-
-
-def match_pairs(nodes):
-    newnodes = []
-    i = 0
-    while 1:
-        if i >= len(nodes): break
-        node = nodes[i]
-        if node.type in PAIRS.keys():
-            # Look for enclosing brackets
-            match = findmatch(node.type, nodes, i + 1)
-            matchtype = PAIRS[node.type][1]
-            node = Node(type=matchtype, value=nodes[i + 1:match])
-            node.value = match_pairs(node.value)
-            newnodes.append(node)
-            i = match + 1
-        else:
-            newnodes.append(node)
-            i += 1
-        if i >= len(nodes): break
-        if nodes[i].type in (ANY, SOME, MAYBE):
-            newnodes[-1].quant = nodes[i].type
-            i += 1
-    nodes[:] = newnodes
-    return nodes
-
-
-def type_bodies(nodes):
-    newnodes = []
-    i = 0
-    while 1:
-        if i >= len(nodes): break
-        if nodetypes(nodes[i:i + 3]) == (ELEM, NAME, BODY) or \
-           nodetypes(nodes[i:i + 3]) == (ATTR, NAME, BODY):
-            name, body = nodes[i + 1].value, nodes[i + 2]
-            value, quant = type_bodies(body.value), body.quant
-            node = Node(nodes[i].type, value, name, quant)
-            newnodes.append(node)
-            i += 3
-        elif nodetypes(nodes[i:i + 2]) == (DATATAG, PATTERN):
-            node = Node(DATATAG, nodes[i + 1].value, nodes[i].value)
-            newnodes.append(node)
-            i += 2
-        elif nodes[i] == DEFINE:
-            print nodes[i:]
-        else:
-            if nodes[i].type == GROUP:   # Recurse into groups
-                value = type_bodies(nodes[i].value)
-                nodes[i] = Node(GROUP, value, None, nodes[i].quant)
-            newnodes.append(nodes[i])
-            i += 1
-    nodes[:] = newnodes
-    return nodes
-
-
-def nest_defines(nodes):
-    "Attach groups to named patterns"
-    newnodes = []
-    i = 0
-    while 1:
-        if i >= len(nodes): break
-        node = nodes[i]
-        newnodes.append(node)
-        if node.type == DEFINE:
-            group = []
-            while (i + 1) < len(nodes) and nodes[i + 1].type != DEFINE:
-                group.append(nodes[i + 1])
-                i += 1
-            node.name = node.value
-            node.value = Node(GROUP, group)
-        i += 1
-    nodes[:] = newnodes
-    return nodes
-
-
-def intersperse(nodes):
-    "Look for interleaved, choice, or sequential nodes in groups/bodies"
-    for node in nodes:
-        if node.type in (ELEM, ATTR, GROUP, LITERAL):
-            val = node.value
-            ntypes = [n.type for n in val if not isinstance(val, str)]
-            inters = [t for t in ntypes if t in (INTERLEAVE, CHOICE, SEQ)]
-            inters = dict(zip(inters, [0] * len(inters)))
-            if len(inters) > 1:
-                raise ParseError("Ambiguity in sequencing: %s" % node)
-            if len(inters) > 0:
-                intertype = inters.keys()[0]
-                items = []
-                for pat in node.value:
-                    if pat.type != intertype:
-                        items.append(pat)
-                node.value = Node(intertype, items)
-        if not isinstance(node.value, str):  # No recurse to terminal str
-            intersperse(node.value)
-    return nodes
-
-
-def scan_NS(nodes):
-    "Look for any namespace configuration lines"
-    global DEFAULT_NAMESPACE, OTHER_NAMESPACE, CONTEXT_FREE
-    for node in nodes:
-        if node.type == DEFAULT_NS:
-            DEFAULT_NAMESPACE = node.value
-        elif node.type == NS:
-            ns, url = map(str.strip, node.value.split('='))
-            OTHER_NAMESPACE[ns] = url
-        elif node.type == ANNOTATION and 'a' not in OTHER_NAMESPACE:
-            OTHER_NAMESPACE['a'] =\
-              '"http://relaxng.org/ns/compatibility/annotations/1.0"'
-        elif node.type == DATATYPES:
-            DATATYPE_LIB[:] = [1, node.value]
-        elif node.type == START:
-            CONTEXT_FREE = 1
-
-
-def make_nodetree(tokens):
-    nodes = toNodes(tokens)
-    match_pairs(nodes)
-    type_bodies(nodes)
-    nest_defines(nodes)
-    intersperse(nodes)
-    scan_NS(nodes)
-    root = Node(ROOT, nodes)
-    return root
-
-
-if __name__ == '__main__':
-    make_nodetree(token_list(sys.stdin.read())).prettyprint()
+#!/usr/bin/env python
+# Convert an RELAX NG compact syntax schema to a Node tree
+# This file released to the Public Domain by David Mertz
+from __future__ import generators
+import sys
+from rnc_tokenize import token_list
+
+
+class ParseError(SyntaxError): pass
+
+for t in """
+  ANY SOME MAYBE ONE BODY ANNOTATION ELEM ATTR GROUP LITERAL
+  NAME COMMENT TEXT EMPTY INTERLEAVE CHOICE SEQ ROOT
+  DEFAULT_NS NS DATATYPES DATATAG PATTERN START DEFINE
+  """.split(): globals()[t] = t
+
+PAIRS = {'BEG_BODY':  ('END_BODY',  BODY),
+         'BEG_PAREN': ('END_PAREN', GROUP),
+         'BEG_ANNO':  ('END_ANNO',  ANNOTATION)}
+
+TAGS = {ONE:   'group',
+        SOME:  'oneOrMore',
+        MAYBE: 'optional',
+        ANY:   'zeroOrMore'}
+
+DEFAULT_NAMESPACE = None
+DATATYPE_LIB = [0, '"http://www.w3.org/2001/XMLSchema-datatypes"']
+OTHER_NAMESPACE = {}
+CONTEXT_FREE = 0
+
+try: enumerate
+except: enumerate = lambda seq: zip(range(len(seq)), seq)
+nodetypes = lambda nl: tuple(map(lambda n: n.type, nl))
+toNodes = lambda toks: map(lambda t: Node(t.type, t.value), toks)
+
+
+class Node(object):
+    __slots__ = ('type', 'value', 'name', 'quant')
+
+    def __iter__(self): yield self
+    __len__ = lambda self: 1
+
+    def __init__(self, type='', value=[], name=None, quant=ONE):
+        self.type  = type
+        self.value = value
+        self.name  = name
+        self.quant = quant
+
+    def format(self, indent=0):
+        out = ['  ' * indent + repr(self)]
+        write = out.append
+        if isinstance(self.value, str):
+            if self.type == COMMENT:
+                write('  ' * (1 + indent) + self.value)
+        else:
+            for node in self.value:
+                write(node.format(indent + 1))
+        return '\n'.join(out)
+
+    def prettyprint(self):
+        print self.format()
+
+    def toxml(self):
+        if CONTEXT_FREE:
+            out = []
+            write = out.append
+            write('<?xml version="1.0" encoding="UTF-8"?>')
+            write('<grammar>')
+            self.type = None
+            write(self.xmlnode(1))
+            write('</grammar>')
+            return self.add_ns('\n'.join(out))
+        else:
+            return self.add_ns(self.xmlnode())
+
+    def xmlnode(self, indent=0):
+        out = []
+        write = out.append
+        if self.type == ROOT:
+            write('<?xml version="1.0" encoding="UTF-8"?>')
+
+        for x in self.value:
+            if not isinstance(x, Node):
+                raise TypeError("Unhappy Node.value: " + repr(x))
+            elif x.type == START:
+                startelem = '<start><ref name="%s"/></start>' % x.value
+                write('  ' * indent + startelem)
+            elif x.type == DEFINE:
+                write('  ' * indent + '<define name="%s">' % x.name)
+                write(x.xmlnode(indent + 1))
+                write('  ' * indent + '</define>')
+            elif x.type == NAME:
+                write('  ' * indent + '<ref name="%s"/>' % x.value)
+            elif x.type == COMMENT:
+                write('  ' * indent + '<!-- %s -->' % x.value)
+            elif x.type == LITERAL:
+                write('  ' * indent + '<value>%s</value>' % x.value)
+            elif x.type == ANNOTATION:
+                write('  ' * indent
+                      + '<a:documentation>%s</a:documentation>' % x.value)
+            elif x.type == INTERLEAVE:
+                write('  ' * indent + '<interleave>')
+                write(x.xmlnode(indent + 1))
+                write('  ' * indent + '</interleave>')
+            elif x.type == SEQ:
+                write(x.xmlnode(indent + 1))
+            elif x.type == CHOICE:
+                write('  ' * indent + '<choice>')
+                write(x.xmlnode(indent + 1))
+                write('  ' * indent + '</choice>')
+            elif x.type == GROUP:
+                write(x.xmlnode(indent))
+            elif x.type == TEXT:
+                write('  ' * indent + '<text/>')
+            elif x.type == EMPTY:
+                write('  ' * indent + '<empty/>')
+            elif x.type == DATATAG:
+                DATATYPE_LIB[0] = 1     # Use datatypes
+                if x.name is None:      # no paramaters
+                    write('  ' * indent + '<data type="%s"/>' % x.value)
+                else:
+                    write('  ' * indent + '<data type="%s">' % x.name)
+                    p = '<param name="pattern">%s</param>' % x.value
+                    write('  ' * (indent + 1) + p)
+                    write('  ' * indent + '</data>')
+            elif x.type == ELEM:
+                if x.quant == ONE:
+                    write('  ' * indent + '<element name="%s">' % x.name)
+                    write(x.xmlnode(indent + 1))
+                    write('  ' * indent + '</element>')
+                else:
+                    write('  ' * indent + '<%s>' % TAGS[x.quant])
+                    write('  ' * (indent + 1) + '<element name="%s">' % x.name)
+                    write(x.xmlnode(indent + 2))
+                    write('  ' * (indent + 1) + '</element>')
+                    write('  ' * indent + '</%s>' % TAGS[x.quant])
+            elif x.type == ATTR:
+                if x.value[0].type == TEXT:
+                    write('  ' * indent + '<attribute name="%s"/>' % x.name)
+                elif x.value[0].type == EMPTY:
+                    write('  ' * indent + '<attribute name="%s">' % x.name)
+                    write('  ' * (indent + 1) + '<empty/>')
+                    write('  ' * indent + '</attribute>')
+
+        return '\n'.join(out)
+
+    def __repr__(self):
+        return "Node(%s,%s,%s)[%d]" % (self.type, self.name,
+                                       self.quant, len(self.value))
+
+    def add_ns(self, xml):
+        "Add namespace attributes to top level element"
+        lines = xml.split('\n')
+        self.nest_annotations(lines)  # annots not allowed before root elem
+        for i, line in enumerate(lines):
+            ltpos = line.find('<')
+            if ltpos >= 0 and line[ltpos + 1] not in ('!', '?'):
+                # We've got an element tag, not PI or comment
+                new = line[:line.find('>')]
+                new += ' xmlns="http://relaxng.org/ns/structure/1.0"'
+                if DEFAULT_NAMESPACE is not None:
+                    new += '\n    ns=%s' % DEFAULT_NAMESPACE
+                if DATATYPE_LIB[0]:
+                    new += '\n    datatypeLibrary=%s' % DATATYPE_LIB[1]
+                for ns, url in OTHER_NAMESPACE.items():
+                    new += '\n    xmlns:%s=%s' % (ns, url)
+                new += '>'
+                lines[i] = new
+                break
+        return '\n'.join(lines)
+
+    def nest_annotations(self, lines):
+        "Nest any top annotation within first element"
+        top_annotations = []
+        for i, line in enumerate(lines[:]):
+            if line.find('<a:') >= 0:
+                top_annotations.append(line)
+                del lines[i]
+            else:
+                ltpos = line.find('<')
+                if ltpos >= 0 and line[ltpos + 1] not in ('!', '?'):
+                    break
+        for line in top_annotations:
+            lines.insert(i, '  ' + line)
+
+
+def findmatch(beg, nodes, offset):
+    level = 1
+    end = PAIRS[beg][0]
+    for i, t in enumerate(nodes[offset:]):
+        if t.type == beg:   level += 1
+        elif t.type == end: level -= 1
+        if level == 0:
+            return i + offset
+    raise EOFError("No closing token encountered for %s @ %d"
+                    % (beg, offset))
+
+
+def match_pairs(nodes):
+    newnodes = []
+    i = 0
+    while 1:
+        if i >= len(nodes): break
+        node = nodes[i]
+        if node.type in PAIRS.keys():
+            # Look for enclosing brackets
+            match = findmatch(node.type, nodes, i + 1)
+            matchtype = PAIRS[node.type][1]
+            node = Node(type=matchtype, value=nodes[i + 1:match])
+            node.value = match_pairs(node.value)
+            newnodes.append(node)
+            i = match + 1
+        else:
+            newnodes.append(node)
+            i += 1
+        if i >= len(nodes): break
+        if nodes[i].type in (ANY, SOME, MAYBE):
+            newnodes[-1].quant = nodes[i].type
+            i += 1
+    nodes[:] = newnodes
+    return nodes
+
+
+def type_bodies(nodes):
+    newnodes = []
+    i = 0
+    while 1:
+        if i >= len(nodes): break
+        if nodetypes(nodes[i:i + 3]) == (ELEM, NAME, BODY) or \
+           nodetypes(nodes[i:i + 3]) == (ATTR, NAME, BODY):
+            name, body = nodes[i + 1].value, nodes[i + 2]
+            value, quant = type_bodies(body.value), body.quant
+            node = Node(nodes[i].type, value, name, quant)
+            newnodes.append(node)
+            i += 3
+        elif nodetypes(nodes[i:i + 2]) == (DATATAG, PATTERN):
+            node = Node(DATATAG, nodes[i + 1].value, nodes[i].value)
+            newnodes.append(node)
+            i += 2
+        elif nodes[i] == DEFINE:
+            print nodes[i:]
+        else:
+            if nodes[i].type == GROUP:   # Recurse into groups
+                value = type_bodies(nodes[i].value)
+                nodes[i] = Node(GROUP, value, None, nodes[i].quant)
+            newnodes.append(nodes[i])
+            i += 1
+    nodes[:] = newnodes
+    return nodes
+
+
+def nest_defines(nodes):
+    "Attach groups to named patterns"
+    newnodes = []
+    i = 0
+    while 1:
+        if i >= len(nodes): break
+        node = nodes[i]
+        newnodes.append(node)
+        if node.type == DEFINE:
+            group = []
+            while (i + 1) < len(nodes) and nodes[i + 1].type != DEFINE:
+                group.append(nodes[i + 1])
+                i += 1
+            node.name = node.value
+            node.value = Node(GROUP, group)
+        i += 1
+    nodes[:] = newnodes
+    return nodes
+
+
+def intersperse(nodes):
+    "Look for interleaved, choice, or sequential nodes in groups/bodies"
+    for node in nodes:
+        if node.type in (ELEM, ATTR, GROUP, LITERAL):
+            val = node.value
+            ntypes = [n.type for n in val if not isinstance(val, str)]
+            inters = [t for t in ntypes if t in (INTERLEAVE, CHOICE, SEQ)]
+            inters = dict(zip(inters, [0] * len(inters)))
+            if len(inters) > 1:
+                raise ParseError("Ambiguity in sequencing: %s" % node)
+            if len(inters) > 0:
+                intertype = inters.keys()[0]
+                items = []
+                for pat in node.value:
+                    if pat.type != intertype:
+                        items.append(pat)
+                node.value = Node(intertype, items)
+        if not isinstance(node.value, str):  # No recurse to terminal str
+            intersperse(node.value)
+    return nodes
+
+
+def scan_NS(nodes):
+    "Look for any namespace configuration lines"
+    global DEFAULT_NAMESPACE, OTHER_NAMESPACE, CONTEXT_FREE
+    for node in nodes:
+        if node.type == DEFAULT_NS:
+            DEFAULT_NAMESPACE = node.value
+        elif node.type == NS:
+            ns, url = map(str.strip, node.value.split('='))
+            OTHER_NAMESPACE[ns] = url
+        elif node.type == ANNOTATION and 'a' not in OTHER_NAMESPACE:
+            OTHER_NAMESPACE['a'] =\
+              '"http://relaxng.org/ns/compatibility/annotations/1.0"'
+        elif node.type == DATATYPES:
+            DATATYPE_LIB[:] = [1, node.value]
+        elif node.type == START:
+            CONTEXT_FREE = 1
+
+
+def make_nodetree(tokens):
+    nodes = toNodes(tokens)
+    match_pairs(nodes)
+    type_bodies(nodes)
+    nest_defines(nodes)
+    intersperse(nodes)
+    scan_NS(nodes)
+    root = Node(ROOT, nodes)
+    return root
+
+
+if __name__ == '__main__':
+    make_nodetree(token_list(sys.stdin.read())).prettyprint()
diff --git a/spectest.xml b/spectest.xml
index 18afb2e..b43d460 100644
--- a/spectest.xml
+++ b/spectest.xml
@@ -1,6845 +1,6845 @@
-<!DOCTYPE testSuite [
-<!ENTITY dii "<&#xE14;&#xE35;/>">
-]>
-<testSuite>
-<author>James Clark</author>
-<email>jjc@jclark.com</email>
-<documentation>For October 26 version of the spec.</documentation>
-<testSuite>
-<section>3</section>
-<testSuite>
-<documentation>Various possible syntax errors.</documentation>
-<testCase>
-<section>3</section>
-<incorrect>
-<thisIsJunk/>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <element name="foo">
-    <empty/>
-  </element>
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <define name="bar">
-    <text/>
-  </define>
-  <text/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <name>foo</name>
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <group>
-    <name>bar</name>
-  </group>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <anyName>
-    <except>
-      <name>foo</name>
-    </except>
-    <except>
-      <name>bar</name>
-    </except>
-  </anyName>
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <nsName>
-    <except>
-      <name>foo</name>
-    </except>
-    <except>
-      <name>bar</name>
-    </except>
-  </nsName>
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <data type="token">
-    <except>
-      <value>foo</value>
-    </except>
-    <except>
-      <value>bar</value>
-    </except>
-  </data>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <empty name="bar"/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo" extra="bar">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <empty>
-    <empty/>
-  </empty>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <text>
-    <empty/>
-  </text>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <choice>
-    <text/>
-    <notAllowed>
-      <empty/>
-    </notAllowed>
-  </choice>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name="foo">
-      <empty/>
-    </ref>
-  </start>
-  <define name="foo">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <grammar>
-      <start>
-        <parentRef name="foo">
-          <empty/>
-        </parentRef>
-      </start>
-    </grammar>
-  </start>
-  <define name="foo">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<documentation>Tests for obsolete syntax</documentation>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start name="foo">
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo" ns="http://www.example.com">
-  <attribute name="bar" global="true">
-    <text/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <not>
-    <name>foo</name>
-  </not>
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <difference>
-    <anyName/>
-    <name>foo</name>
-  </difference>
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <data type="token" key="foo"/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <data type="token" keyRef="foo"/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <keyRef name="foo">
-    <data type="token"/>
-  </keyRef>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <key name="foo">
-    <data type="token"/>
-  </key>
-</element>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<documentation>Tests for missing attributes and child elements</documentation>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <name>foo</name>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <optional/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <zeroOrMore/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <list/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <mixed/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice/>
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <anyName>
-    <except/>
-  </anyName>
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <nsName ns="">
-    <except/>
-  </nsName>
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="string">
-    <except/>
-  </data>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="string">
-    <param/>
-  </data>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <grammar>
-    <start/>
-  </grammar>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="bar">
-      <empty/>
-    </element>
-  </start>
-  <define name="baz"/>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <externalRef/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include/>
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-  <define>
-    <element name="bar">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref/>
-  </start>
-  <define name="foo">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <grammar>
-      <start>
-        <parentRef/>
-      </start>
-    </grammar>
-  </start>
-  <define name="foo">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<documentation>Checking of ns attribute</documentation>
-<testCase>
-<section>3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="">
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>No checking of ns attribute is performed</documentation>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="DAV:">
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo xmlns="DAV:"/>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>No checking of ns attribute is performed</documentation>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="xyzzy">
-  <empty/>
-</element>
-</correct>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>No checking of ns attribute is performed</documentation>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="bad_scheme://">
-  <empty/>
-</element>
-</correct>
-</testCase>
-</testSuite>
-<testSuite>
-<documentation>Checking of datatypeLibrary attribute</documentation>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foo_bar:xyzzy">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foobar:xyzzy">
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http:ok">
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foo:">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.example.com/%">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.example.com/%xx">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.example.com/%Aa">
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy#foo:bar">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy?foo:bar">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy/foo:bar">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foo:bar">
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="">
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data datatypeLibrary="" type="string"/>
-</element>
-</correct>
-<valid>
-<foo>x</foo>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must not contain fragment identifier</documentation>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0"
-          datatypeLibrary="http://www.example.com#xyzzy">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<documentation>Value of datatypeLibrary attribute must not contain fragment identifier</documentation>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0"
-          datatypeLibrary="http://www.example.com#">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<documentation>Tests for QName and NCNames in schemas</documentation>
-<testCase>
-<section>3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <element name="&#xE14;&#xE35;">
-    <empty/>
-  </element>
-</element>
-</correct>
-<valid>
-<foo>&dii;</foo>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="&#xE35;" xmlns="http://relaxng.org/ns/structure/1.0">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="" xmlns="http://relaxng.org/ns/structure/1.0">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <name>&#xE35;</name>
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="&#xE35;"/>
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name="&#xE35;"/>
-  </start>
-  <define name="&#xE35;">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name="&#xE14;&#xE35;"/>
-  </start>
-  <define name="&#xE14;&#xE35;">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name=""/>
-  </start>
-  <define name="">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name="x y"/>
-  </start>
-  <define name="x y">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0"
-         xmlns:x="http://www.example.com/x">
-  <start>
-    <ref name="x:y"/>
-  </start>
-  <define name="x:y">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0"
-         xmlns:x="http://www.example.com/x"
-         name="x:&#xE35;">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0"
-         xmlns:x="http://www.example.com/x"
-         name="x:y:z">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0"
-         xmlns:x="http://www.example.com/x"
-         name="x:">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<documentation>Tests for elements that allow only a single pattern child.</documentation>
-<testCase>
-<section>3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-    <empty/>
-  </start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <attribute name="bar">
-    <text/>
-    <empty/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <attribute>
-    <name>bar</name>
-    <text/>
-    <empty/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<documentation>Tests for foreign element and attribute handling.</documentation>
-<testCase>
-<section>3</section>
-<incorrect>
-<r:element name="foo" xmlns:r="http://relaxng.org/ns/structure/1.0" r:a="val">
-  <r:empty/>
-</r:element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <name>foo<eg:comment xmlns:eg="http://www.example.com"/></name>
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <value>foo<eg:comment xmlns:eg="http://www.example.com"/></value>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>3</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <data type="string"><eg:comment xmlns:eg="http://www.example.com"/></data>
-</element>
-</correct>
-<valid>
-<foo>X</foo>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <empty>
-    <ext xmlns="http://www.example.com">
-      <element xmlns="http://relaxng.org/ns/structure/1.0"/>
-    </ext>
-  </empty>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0" xmlns:eg="http://www.example.com">
-  <eg:comment/>
-  <eg:comment/>
-  <start>
-    <eg:comment/>
-    <element>
-      <eg:comment/>
-      <eg:comment/>
-      <name>foo</name>
-      <eg:comment/>
-      <data type="string"/>
-      <eg:comment/>
-      <empty>
-        <eg:comment/>
-        <eg:comment/>
-      </empty>
-      <eg:comment/>
-      <eg:comment/>
-    </element>
-    <eg:comment/>
-  </start>
-  <eg:comment/>
-</grammar>
-</correct>
-<valid>
-<foo>X</foo>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0"  xmlns:eg="http://www.example.com"
-  eg:comment="">
-  <start eg:comment="">
-    <element eg:comment="">
-      <name eg:comment="">foo</name>
-      <data eg:comment="" type="string"/>
-      <empty eg:comment=""/>
-    </element>
-  </start>
-</grammar>
-</correct>
-<valid>
-<foo>X</foo>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<correct>
-<rng:grammar xmlns:rng="http://relaxng.org/ns/structure/1.0" xmlns="http://www.example.com">
-  <comment/>
-  <comment/>
-  <rng:start>
-    <comment/>
-    <rng:element>
-      <comment/>
-      <comment/>
-      <rng:name>foo</rng:name>
-      <comment/>
-      <rng:data type="string"/>
-      <comment/>
-    </rng:element>
-    <comment/>
-  </rng:start>
-  <comment/>
-</rng:grammar>
-</correct>
-<valid>
-<foo>X</foo>
-</valid>
-</testCase>
-<testCase>
-<section>3</section>
-<correct>
-<rng:grammar xmlns:rng="http://relaxng.org/ns/structure/1.0">
-  <comment/>
-  <comment/>
-  <rng:start>
-    <comment/>
-    <rng:element>
-      <comment/>
-      <comment/>
-      <rng:name>foo</rng:name>
-      <comment/>
-      <rng:data type="string"/>
-      <comment/>
-    </rng:element>
-    <comment/>
-  </rng:start>
-  <comment/>
-</rng:grammar>
-</correct>
-<valid>
-<foo>X</foo>
-</valid>
-</testCase>
-</testSuite>
-</testSuite>
-<testSuite>
-<section>4</section>
-<testSuite>
-<section>4.2</section>
-<testCase>
-<section>4.2</section>
-<correct>
-<element name="&#xA;&#xD;&#x20;&#x9;foo&#xA;&#xD;&#x20;&#x9;" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="&#xA;&#xD;&#x20;&#x9;bar&#xA;&#xD;&#x20;&#x9;"/>
-</element>
-</correct>
-<valid>
-<foo bar=""/>
-</valid>
-</testCase>
-<testCase>
-<section>4.2</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value type="&#xA;&#xD;&#x20;&#x9;string&#xA;&#xD;&#x20;&#x9;">bar</value>
-</element>
-</correct>
-<valid>
-<foo>bar</foo>
-</valid>
-<invalid>
-<foo>bar </foo>
-</invalid>
-</testCase>
-<testCase>
-<section>4.2</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="&#xA;&#xD;&#x20;&#x9;string&#xA;&#xD;&#x20;&#x9;"/>
-</element>
-</correct>
-<valid>
-<foo>X</foo>
-</valid>
-</testCase>
-<testCase>
-<section>4.2</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <name>&#xA;&#xD;&#x20;&#x9;foo&#xA;&#xD;&#x20;&#x9;</name>
-  <attribute><name>&#xA;&#xD;&#x20;&#x9;bar&#xA;&#xD;&#x20;&#x9;</name></attribute>
-</element>
-</correct>
-<valid>
-<foo bar=""/>
-</valid>
-</testCase>
-<testCase>
-<section>4.2</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start combine="&#xA;&#xD;&#x20;&#x9;choice&#xA;&#xD;&#x20;&#x9;">
-    <ref name="&#xA;&#xD;&#x20;&#x9;x&#xA;&#xD;&#x20;&#x9;"/>
-  </start>
-  <define name="x">
-    <ref name="y"/>
-  </define>
-  <define name="&#xA;&#xD;&#x20;&#x9;y&#xA;&#xD;&#x20;&#x9;">
-    <grammar>
-      <start combine="&#xA;&#xD;&#x20;&#x9;interleave&#xA;&#xD;&#x20;&#x9;">
-        <parentRef name="&#xA;&#xD;&#x20;&#x9;z&#xA;&#xD;&#x20;&#x9;"/>
-      </start>
-    </grammar>
-  </define>
-  <define name="z">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-</testSuite>
-<testCase>
-<section>4.4</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value datatypeLibrary="http://www.example.com/this-does-not-exist">bar</value>
-</element>
-</correct>
-<valid>
-<foo>bar</foo>
-</valid>
-<valid>
-<foo>
-	bar
-</foo>
-</valid>
-<valid>
-<foo> bar </foo>
-</valid>
-<invalid>
-<foo>baz</foo>
-</invalid>
-<invalid>
-<foo>ba r</foo>
-</invalid>
-</testCase>
-<testSuite>
-<section>4.5</section>
-<testCase>
-<section>4.5</section>
-<dir name="sub">
-<resource name="x">
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <empty/>
-</element>
-</resource>
-</dir>
-<correct>
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0"
-             xml:base="sub/y" href="x"/>
-</correct>
-<valid>
-<foo/>
-</valid>
-<invalid>
-<bar/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.5</section>
-<resource name="x">
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="bar">
-  <empty/>
-</element>
-</resource>
-<dir name="sub1">
-<resource name="x">
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="bar">
-  <empty/>
-</element>
-</resource>
-<dir name="sub3">
-<resource name="x">
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <empty/>
-</element>
-</resource>
-</dir>
-</dir>
-<correct>
-<group xmlns="http://relaxng.org/ns/structure/1.0" xml:base="sub1/">
-  <group>
-    <group xml:base="sub2">
-      <group>
-         <group xml:base="sub3/y">
-           <externalRef href="x"/>
-         </group>
-      </group>
-    </group>
-  </group>
-</group>
-</correct>
-<valid>
-<foo/>
-</valid>
-<invalid>
-<bar/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.5</section>
-<resource name="x">
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <empty/>
-</element>
-</resource>
-<incorrect>
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x#foo"/>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.6</section>
-<testCase>
-<section>4.6</section>
-<resource name="x">
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <empty/>
-</element>
-</resource>
-<correct>
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
-</correct>
-<valid>
-<foo/>
-</valid>
-<invalid>
-<bar/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.6</section>
-<resource name="x">
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <empty/>
-</element>
-</resource>
-<correct>
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x" ns="http://www.example.com"/>
-</correct>
-<valid>
-<foo xmlns="http://www.example.com"/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.6</section>
-<resource name="x">
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
-</resource>
-<incorrect>
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.6</section>
-<resource name="x">
-<start xmlns="http://relaxng.org/ns/structure/1.0">
-  <element name="foo">
-    <empty/>
-  </element>
-</start>
-</resource>
-<incorrect>
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.6</section>
-<resource name="x">
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="y"/>
-</resource>
-<resource name="y">
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
-</resource>
-<incorrect>
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.6</section>
-<documentation>Same value of href before resolution, but not a loop.</documentation>
-<dir name="sub">
-<resource name="x">
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="sub/x"/>
-</resource>
-<dir name="sub">
-<resource name="x">
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <empty/>
-</element>
-</resource>
-</dir>
-</dir>
-<correct>
-<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="sub/x"/>
-</correct>
-<valid>
-<foo/>
-</valid>
-<invalid>
-<bar/>
-</invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.7</section>
-<testCase>
-<section>4.7</section>
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-</grammar>
-</resource>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x"/>
-</grammar>
-</correct>
-<valid>
-<foo/>
-</valid>
-<invalid>
-<bar/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.7</section>
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-</grammar>
-</resource>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x" ns="http://www.example.com"/>
-</grammar>
-</correct>
-<valid>
-<foo xmlns="http://www.example.com"/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.7</section>
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="y"/>
-</grammar>
-</resource>
-<resource name="y">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-</grammar>
-</resource>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x"/>
-</grammar>
-</correct>
-<valid>
-<foo/>
-</valid>
-<invalid>
-<bar/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.7</section>
-<resource name="x">
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <empty/>
-</element>
-</resource>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x"/>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.7</section>
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x"/>
-</grammar>
-</resource>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x"/>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.7</section>
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="y"/>
-</grammar>
-</resource>
-<resource name="y">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x"/>
-</grammar>
-</resource>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x"/>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.7</section>
-<dir name="sub">
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="sub/x"/>
-</grammar>
-</resource>
-<dir name="sub">
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-</grammar>
-</resource>
-</dir>
-</dir>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="sub/x"/>
-</grammar>
-</correct>
-<valid>
-<foo/>
-</valid>
-<invalid>
-<bar/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.7</section>
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <define name="foo">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</resource>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x">
-    <start>
-      <ref name="foo"/>
-    </start>
-  </include>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.7</section>
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <define name="foo">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</resource>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x"/>
-  <start>
-    <ref name="foo"/>
-  </start>
-</grammar>
-</correct>
-<valid><foo/></valid>
-<invalid><bar/></invalid>
-</testCase>
-<testCase>
-<section>4.7</section>
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name="foo"/>
-  </start>
-</grammar>
-</resource>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x">
-    <define name="foo">
-      <element name="foo">
-        <empty/>
-      </element>
-    </define>
-  </include>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.7</section>
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name="foo"/>
-  </start>
-</grammar>
-</resource>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <include href="x"/>
-  <define name="foo">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</correct>
-<valid><foo/></valid>
-<invalid><bar/></invalid>
-</testCase>
-<testCase>
-<section>4.7</section>
-<resource name="x">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <define name="foo" combine="choice">
-    <element name="foo3">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</resource>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name="foo"/>
-  </start>
-  <include href="x">
-    <define name="foo" combine="choice">
-      <element name="foo1">
-	<empty/>
-      </element>
-    </define>
-  </include>
-  <define name="foo">
-    <element name="foo2">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</correct>
-<valid><foo1/></valid>
-<valid><foo2/></valid>
-<invalid><foo3/></invalid>
-</testCase>
-<testCase>
-<section>4.7</section>
-<resource name="level1.rng">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<include href="level2.rng">
-  <define name="foo">
-    <element name="bar">
-      <empty/>
-    </element>
-  </define>
-</include>
-</grammar>
-</resource>
-<resource name="level2.rng">
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <define name="bar">
-    <element name="bar">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</resource>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <ref name="foo"/>
-</start>
-<include href="level1.rng">
-  <define name="foo">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</include>
-</grammar>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.8</section>
-<testCase>
-<section>4.8</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.example.com" name="foo">
-  <attribute name="bar" ns="http://www.example.com"/>
-</element>
-</correct>
-<valid>
-<eg:foo eg:bar="x" xmlns:eg="http://www.example.com"/>
-</valid>
-<invalid>
-<eg:foo xmlns:eg="http://www.example.com" bar="x"/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.8</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.example.com" name="foo">
-  <attribute name="bar"/>
-</element>
-</correct>
-<invalid>
-<eg:foo xmlns:eg="http://www.example.com" eg:bar="x"/>
-</invalid>
-<valid>
-<eg:foo xmlns:eg="http://www.example.com" bar="x"/>
-</valid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.9</section>
-<testCase>
-<section>4.9</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.example.com" name="foo">
-  <attribute>
-    <name>bar</name>
-  </attribute>
-</element>
-</correct>
-<valid>
-<eg:foo xmlns:eg="http://www.example.com" eg:bar="x"/>
-</valid>
-<invalid>
-<eg:foo xmlns:eg="http://www.example.com" bar="x"/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.6</section>
-<section>4.9</section>
-<resource name="x">
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <empty/>
-</element>
-</resource>
-<correct>
-<group ns="http://www.example.com" xmlns="http://relaxng.org/ns/structure/1.0" >
-<externalRef href="x"/>
-</group>
-</correct>
-<valid>
-<foo xmlns="http://www.example.com"/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-<testCase>
-<correct>
-<group xmlns="http://relaxng.org/ns/structure/1.0">
-  <element ns="http://www.example.com">
-    <name>foo</name>
-    <empty/>
-  </element>
-</group>
-</correct>
-<valid><foo xmlns="http://www.example.com"/></valid>
-<invalid><foo/></invalid>
-</testCase>
-<testCase>
-<correct>
-<element ns="http://www.example.com" xmlns="http://relaxng.org/ns/structure/1.0">
-  <name>foo</name>
-  <empty/>
-</element>
-</correct>
-<valid><foo xmlns="http://www.example.com"/></valid>
-<invalid><foo/></invalid>
-</testCase>
-<testCase>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute ns="http://www.example.com">
-    <name>bar</name>
-    <text/>
-  </attribute>
-</element>
-</correct>
-<valid><foo xmlns:x="http://www.example.com" x:bar="whatever"/></valid>
-<invalid><foo bar="whatever"/></invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.10</section>
-<testCase>
-<section>4.10</section>
-<incorrect>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo:bar">
-  <empty/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.10</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="eg:foo" xmlns:eg="http://www.example.com">
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo xmlns="http://www.example.com"/>
-</valid>
-<invalid>
-<foo xmlns="http://www.example.com/"/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.10</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo" xmlns:eg="http://www.example.com">
-  <attribute name="eg:bar"/>
-</element>
-</correct>
-<valid>
-<foo xmlns:ex="http://www.example.com" ex:bar="x"/>
-</valid>
-<invalid>
-<foo xmlns:ex="http://www.example.com/" ex:bar="x"/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.10</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <attribute name="xml:lang"/>
-</element>
-</correct>
-<valid>
-<foo xml:lang="en"/>
-</valid>
-<invalid>
-<foo lang="en"/>
-</invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.11</section>
-<testCase>
-<section>4.11</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <div ns="http://www.example.com">
-    <div>
-      <start>
-        <ref name="foo"/>
-      </start>
-    </div>
-    <define name="foo">
-      <element name="foo">
-        <empty/>
-      </element>
-    </define>
-  </div>
-  <div/>
-</grammar>
-</correct>
-<valid>
-<foo xmlns="http://www.example.com"/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<testCase>
-<section>4.12</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-
-<start>
-  <element name="foo">
-    <ref name="bars"/>
-  </element>
-</start>
-
-<define name="bars">
-  <element name="bar">
-    <empty/>
-  </element>
-  <element name="bar">
-    <empty/>
-  </element>
-  <element name="bar">
-    <empty/>
-  </element>
-</define>
-
-</grammar>
-</correct>
-<valid>
-<foo><bar/><bar/><bar/></foo>
-</valid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo></foo>
-</invalid>
-<invalid>
-<foo>X</foo>
-</invalid>
-<invalid>
-<foo><bar/>X<bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <empty/>
-    </element>
-  </oneOrMore>
-</element>
-</correct>
-<valid>
-<foo><bar/><bar/><bar/></foo>
-</valid>
-<valid>
-<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
-</valid>
-<invalid>
-<foo><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo></foo>
-</invalid>
-<invalid>
-<foo>X</foo>
-</invalid>
-<invalid>
-<foo><bar/>X<bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<section>4.15</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <zeroOrMore>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <empty/>
-    </element>
-  </zeroOrMore>
-</element>
-</correct>
-<valid>
-<foo><bar/><bar/><bar/></foo>
-</valid>
-<valid>
-<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
-</valid>
-<invalid>
-<foo><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<valid>
-<foo></foo>
-</valid>
-<invalid>
-<foo>X</foo>
-</invalid>
-<invalid>
-<foo><bar/>X<bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<section>4.14</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <optional>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <empty/>
-    </element>
-  </optional>
-</element>
-</correct>
-<valid>
-<foo><bar/><bar/><bar/></foo>
-</valid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<valid>
-<foo></foo>
-</valid>
-<invalid>
-<foo>X</foo>
-</invalid>
-<invalid>
-<foo><bar/>X<bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <list>
-    <value>x</value>
-    <value>y</value>
-    <value>z</value>
-  </list>
-</element>
-</correct>
-<valid>
-<foo>x y z</foo>
-</valid>
-<invalid>
-<foo>x</foo>
-</invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<section>4.13</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <mixed>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <empty/>
-    </element>
-  </mixed>
-</element>
-</correct>
-<valid>
-<foo><bar/><bar/><bar/></foo>
-</valid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo></foo>
-</invalid>
-<valid>
-<foo><bar/>X<bar/><bar/></foo>
-</valid>
-<invalid>
-<foo>X</foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <name>foo</name>
-  <element name="bar">
-    <empty/>
-  </element>
-  <element name="bar">
-    <empty/>
-  </element>
-  <element name="bar">
-    <empty/>
-  </element>
-</element>
-</correct>
-<valid>
-<foo><bar/><bar/><bar/></foo>
-</valid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo></foo>
-</invalid>
-<invalid>
-<foo>X</foo>
-</invalid>
-<invalid>
-<foo><bar/>X<bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <anyName>
-    <except>
-      <name>foo</name>
-      <name>bar</name>
-      <name>baz</name>
-    </except>
-  </anyName>
-  <empty/>
-</element>
-</correct>
-<valid><xyzzy/></valid>
-<invalid><foo/></invalid>
-<invalid><bar/></invalid>
-<invalid><baz/></invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="token">
-    <except>
-      <value>x</value>
-      <value>y</value>
-      <value>z</value>
-    </except>
-  </data>
-</element>
-</correct>
-<valid><foo/></valid>
-<valid><foo>xyz</foo></valid>
-<invalid><foo>x</foo></invalid>
-<invalid><foo>y</foo></invalid>
-<invalid><foo>y</foo></invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar"/>
-</element>
-</correct>
-<valid>
-<foo bar=""/>
-</valid>
-<valid>
-<foo bar="x"/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute>
-    <name>bar</name>
-  </attribute>
-</element>
-</correct>
-<valid>
-<foo bar=""/>
-</valid>
-<valid>
-<foo bar="x"/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <empty/>
-    </element>
-  </group>
-</element>
-</correct>
-<valid>
-<foo><bar/><bar/><bar/></foo>
-</valid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo></foo>
-</invalid>
-<invalid>
-<foo>X</foo>
-</invalid>
-<invalid>
-<foo><bar/>X<bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/><bar/><bar/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice>
-    <element name="bar1">
-      <empty/>
-    </element>
-    <element name="bar2">
-      <empty/>
-    </element>
-    <element name="bar3">
-      <empty/>
-    </element>
-  </choice>
-</element>
-</correct>
-<valid><foo><bar1/></foo></valid>
-<valid><foo><bar2/></foo></valid>
-<valid><foo><bar3/></foo></valid>
-<invalid><foo/></invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar1">
-      <empty/>
-    </element>
-    <element name="bar2">
-      <empty/>
-    </element>
-    <element name="bar3">
-      <empty/>
-    </element>
-  </interleave>
-</element>
-</correct>
-<valid><foo><bar1/><bar2/><bar3/></foo></valid>
-<valid><foo><bar1/><bar3/><bar2/></foo></valid>
-<valid><foo><bar2/><bar1/><bar3/></foo></valid>
-<valid><foo><bar2/><bar3/><bar1/></foo></valid>
-<valid><foo><bar3/><bar1/><bar2/></foo></valid>
-<valid><foo><bar3/><bar2/><bar1/></foo></valid>
-<invalid><foo><bar2/><bar1/></foo></invalid>
-<invalid><foo><bar1/><bar3/><bar2/><bar1/></foo></invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group>
-    <element name="bar">
-      <empty/>
-    </element>
-  </group>
-</element>
-</correct>
-<valid><foo><bar/></foo></valid>
-<invalid><foo/></invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-  </interleave>
-</element>
-</correct>
-<valid><foo><bar/></foo></valid>
-<invalid><foo/></invalid>
-</testCase>
-<testCase>
-<section>4.12</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice>
-    <element name="bar">
-      <empty/>
-    </element>
-  </choice>
-</element>
-</correct>
-<valid><foo><bar/></foo></valid>
-<invalid><foo/></invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.13</section>
-<testCase>
-<section>4.13</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <mixed>
-    <element name="bar">
-      <empty/>
-    </element>
-  </mixed>
-</element>
-</correct>
-<valid><foo>x<bar/></foo></valid>
-<valid><foo><bar/></foo></valid>
-<valid><foo><bar/>x</foo></valid>
-<valid><foo>x<bar/>y</foo></valid>
-<invalid><foo/></invalid>
-<invalid><foo><bar/><bar/></foo></invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.14</section>
-<testCase>
-<section>4.14</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <optional>
-    <element name="bar">
-      <empty/>
-    </element>
-  </optional>
-</element>
-</correct>
-<valid><foo><bar/></foo></valid>
-<valid><foo/></valid>
-<invalid><foo>x<bar/></foo></invalid>
-<invalid><foo><bar/><bar/></foo></invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.15</section>
-<testCase>
-<section>4.15</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <zeroOrMore>
-    <element name="bar">
-      <empty/>
-    </element>
-  </zeroOrMore>
-</element>
-</correct>
-<valid><foo><bar/></foo></valid>
-<valid><foo/></valid>
-<invalid><foo>x<bar/></foo></invalid>
-<invalid><foo><baz/></foo></invalid>
-<valid><foo><bar/><bar/></foo></valid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.16</section>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element>
-    <anyName>
-      <except>
-        <anyName/>
-      </except>
-    </anyName>
-    <empty/>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element>
-    <anyName>
-      <except>
-        <choice>
-          <anyName/>
-          <name>foo</name>
-        </choice>
-      </except>
-    </anyName>
-    <empty/>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element>
-    <nsName ns="">
-      <except>
-        <nsName ns=""/>
-      </except>
-    </nsName>
-    <empty/>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element>
-    <nsName ns="">
-      <except>
-        <choice>
-          <nsName ns=""/>
-          <name>foo</name>
-        </choice>
-      </except>
-    </nsName>
-    <empty/>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element>
-    <nsName ns="">
-      <except>
-        <anyName/>
-      </except>
-    </nsName>
-    <empty/>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element>
-    <nsName ns="">
-      <except>
-        <choice>
-          <anyName/>
-          <name>foo</name>
-        </choice>
-      </except>
-    </nsName>
-    <empty/>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<documentation>Tests that 4.16 is before 4.20.</documentation>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <zeroOrMore>
-      <attribute>
-	<anyName>
-	  <except>
-	    <anyName/>
-	  </except>
-	</anyName>
-	<text/>
-      </attribute>
-      <notAllowed/>
-    </zeroOrMore>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<documentation>Tests that 4.16 is before removal of unreachable definitions.</documentation>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <empty/>
-  </element>
-</start>
-<define name="bar">
-  <element>
-    <anyName>
-      <except>
-	<anyName/>
-      </except>
-    </anyName>
-    <empty/>
-  </element>
-</define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="xmlns">
-    <text/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<correct>
-<element name="xmlns" xmlns="http://relaxng.org/ns/structure/1.0">
-  <empty/>
-</element>
-</correct>
-<valid><xmlns/></valid>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name=" xmlns">
-    <text/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <optional>
-    <notAllowed/>
-    <attribute name="xmlns">
-      <text/>
-    </attribute>
-  </optional>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<grammar 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>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="xmlns" ns="">
-    <text/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute>
-    <choice>
-      <name ns="">xmlns</name>
-      <name>foo</name>
-    </choice>
-    <text/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute>
-    <name ns="">xmlns</name>
-    <text/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute>
-    <name>xmlns</name>
-    <text/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute>
-    <name>
-      xmlns
-    </name>
-    <text/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute>
-    <choice>
-      <name>foo</name>
-      <name ns="">xmlns</name>
-    </choice>
-    <text/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <attribute>
-      <anyName>
-	<except>
-	  <name>xmlns</name>
-	</except>
-      </anyName>
-      <text/>
-    </attribute>
-  </oneOrMore>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <attribute>
-      <nsName ns="">
-	<except>
-	  <name>xmlns</name>
-	</except>
-      </nsName>
-      <text/>
-    </attribute>
-  </oneOrMore>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute ns="http://www.w3.org/2000/xmlns" name="bar">
-    <text/>
-  </attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.w3.org/2000/xmlns">
-  <empty/>
-</element>
-</correct>
-<valid><foo xmlns="http://www.w3.org/2000/xmlns"/></valid>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="token">
-    <param name="minLength">2</param>
-  </data>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="tok"/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value type="tok"/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <optional>
-    <notAllowed/>
-    <data type="token">
-      <param name="minLength">2</param>
-    </data>
-  </optional>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <optional>
-    <notAllowed/>
-    <data type="tok"/>
-  </optional>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <optional>
-    <notAllowed/>
-    <value type="tok"/>
-  </optional>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <empty/>
-  </element>
-</start>
-<define name="foo">
-  <data type="token">
-    <param name="minLength">2</param>
-  </data>
-</define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <empty/>
-  </element>
-</start>
-<define name="foo">
-  <data type="tok"/>
-</define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.16</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <empty/>
-  </element>
-</start>
-<define name="foo">
-  <value type="tok"/>
-</define>
-</grammar>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.17</section>
-<testCase>
-<section>4.17</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <ref name="x"/>
-</start>
-<define name="x">
-  <element name="foo1">
-    <empty/>
-  </element>
-</define>
-<define name="x" combine="choice">
-  <element name="foo2">
-    <empty/>
-  </element>
-</define>
-<define name="x">
-  <element name="foo3">
-    <empty/>
-  </element>
-</define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.17</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start name="x">
-  <element name="foo1">
-    <empty/>
-  </element>
-</start>
-<start name="x" combine="choice">
-  <element name="foo2">
-    <empty/>
-  </element>
-</start>
-<start name="x">
-  <element name="foo3">
-    <empty/>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.17</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <ref name="x"/>
-</start>
-<define name="x">
-  <element name="foo1">
-    <empty/>
-  </element>
-</define>
-<define name="x">
-  <element name="foo2">
-    <empty/>
-  </element>
-</define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.17</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start name="x">
-  <element name="foo1">
-    <empty/>
-  </element>
-</start>
-<start name="x">
-  <element name="foo2">
-    <empty/>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.17</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <ref name="x"/>
-</start>
-<define name="x" combine="choice">
-  <element name="foo1">
-    <empty/>
-  </element>
-</define>
-<define name="x" combine="choice">
-  <element name="foo2">
-    <empty/>
-  </element>
-</define>
-<define name="x">
-  <element name="foo3">
-    <empty/>
-  </element>
-</define>
-</grammar>
-</correct>
-<valid>
-<foo1/>
-</valid>
-<valid>
-<foo2/>
-</valid>
-<valid>
-<foo3/>
-</valid>
-<invalid>
-<foo4/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.17</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start combine="choice">
-  <element name="foo1">
-    <empty/>
-  </element>
-</start>
-<start combine="choice">
-  <element name="foo2">
-    <empty/>
-  </element>
-</start>
-<start>
-  <element name="foo3">
-    <empty/>
-  </element>
-</start>
-</grammar>
-</correct>
-<valid>
-<foo1/>
-</valid>
-<valid>
-<foo2/>
-</valid>
-<valid>
-<foo3/>
-</valid>
-<invalid>
-<foo4/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.17</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <ref name="x"/>
-  </element>
-</start>
-<define name="x" combine="choice">
-  <element name="bar1">
-    <empty/>
-  </element>
-</define>
-<define name="x">
-  <element name="bar2">
-    <empty/>
-  </element>
-</define>
-<define name="x" combine="interleave">
-  <element name="bar3">
-    <empty/>
-  </element>
-</define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.17</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-<grammar>
-<start name="x" combine="choice">
-  <element name="bar1">
-    <empty/>
-  </element>
-</start>
-<start name="x">
-  <element name="bar2">
-    <empty/>
-  </element>
-</start>
-<start name="x" combine="interleave">
-  <element name="bar3">
-    <empty/>
-  </element>
-</start>
-</grammar>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.17</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <ref name="x"/>
-  </element>
-</start>
-<define name="x" combine="interleave">
-  <element name="bar1">
-    <empty/>
-  </element>
-</define>
-<define name="x" combine="interleave">
-  <element name="bar2">
-    <empty/>
-  </element>
-</define>
-<define name="x">
-  <element name="bar3">
-    <empty/>
-  </element>
-</define>
-</grammar>
-</correct>
-<valid>
-<foo><bar1/><bar2/><bar3/></foo>
-</valid>
-<valid>
-<foo><bar1/><bar3/><bar2/></foo>
-</valid>
-<valid>
-<foo><bar2/><bar3/><bar1/></foo>
-</valid>
-<invalid>
-<foo><bar2/><bar3/><bar1/><bar2/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>4.17</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-<grammar>
-<start combine="interleave">
-  <element name="bar1">
-    <empty/>
-  </element>
-</start>
-<start>
-  <element name="bar2">
-    <empty/>
-  </element>
-</start>
-<start combine="interleave">
-  <element name="bar3">
-    <empty/>
-  </element>
-</start>
-</grammar>
-</element>
-</correct>
-<valid>
-<foo><bar1/><bar2/><bar3/></foo>
-</valid>
-<valid>
-<foo><bar1/><bar3/><bar2/></foo>
-</valid>
-<valid>
-<foo><bar2/><bar3/><bar1/></foo>
-</valid>
-<invalid>
-<foo><bar2/><bar3/><bar1/><bar2/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>4.17</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <ref name="x"/>
-  </element>
-</start>
-<define name="x">
-  <element name="bar1">
-    <empty/>
-  </element>
-</define>
-<define name="x" combine="interleave">
-  <element name="bar2">
-    <empty/>
-  </element>
-</define>
-<define name="x">
-  <element name="bar3">
-    <empty/>
-  </element>
-</define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.17</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0"> 
-<grammar>
-<start name="x">
-  <element name="bar1">
-    <empty/>
-  </element>
-</start>
-<start name="x" combine="interleave">
-  <element name="bar2">
-    <empty/>
-  </element>
-</start>
-<start name="x">
-  <element name="bar3">
-    <empty/>
-  </element>
-</start>
-</grammar>
-</element>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.18</section>
-<testCase>
-<section>4.18</section>
-<documentation>grammar must have a start</documentation>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <define name="foo">
-    <element name="foo">
-      <empty/>
-    </element>
-  </define>
-</grammar>   
-</incorrect>
-</testCase>
-<testCase>
-<section>4.18</section>
-<documentation>4.17 is before 4.18</documentation>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-  <define name="bar">
-    <grammar xmlns="http://relaxng.org/ns/structure/1.0">
-      <define name="foo">
-	<element name="foo">
-	  <empty/>
-	</element>
-      </define>
-    </grammar>   
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.18</section>
-<documentation>4.17 is before 4.19</documentation>
-<incorrect>
-<choice xmlns="http://relaxng.org/ns/structure/1.0">
-  <element name="foo">
-    <empty/>
-  </element>
-  <group>
-    <notAllowed/>
-    <grammar xmlns="http://relaxng.org/ns/structure/1.0">
-      <define name="foo">
-	<element name="foo">
-	  <empty/>
-	</element>
-      </define>
-    </grammar>   
-  </group>
-</choice>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.18</section>
-<documentation>every ref must have a def</documentation>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name="foo"/>
-  </start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.18</section>
-<documentation>4.17 is before 4.18</documentation>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-  <define name="foo">
-    <ref name="bar"/>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.18</section>
-<documentation>4.17 is before 4.19</documentation>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <choice>
-      <element name="foo">
-	<empty/>
-      </element>
-      <group>
-        <notAllowed/>
-        <ref name="foo"/>
-      </group>
-    </choice>
-  </start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.18</section>
-<documentation>every parentRef must have a def</documentation>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <grammar xmlns="http://relaxng.org/ns/structure/1.0">
-      <start>
-	<parentRef name="foo"/>
-      </start>
-      <define name="foo">
-        <element name="foo">
-          <empty/>
-        </element>
-      </define>
-    </grammar>
-  </start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.18</section>
-<documentation>4.17 is before 4.18</documentation>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-  <define name="bar">
-    <grammar xmlns="http://relaxng.org/ns/structure/1.0">
-      <start>
-	<parentRef name="foo"/>
-      </start>
-      <define name="foo">
-        <element name="foo">
-          <empty/>
-        </element>
-      </define>
-    </grammar>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.18</section>
-<documentation>4.17 is before 4.19</documentation>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <choice>
-      <element name="foo">
-	<empty/>
-      </element>
-      <group>
-	<notAllowed/>
-	<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-	  <start>
-	    <parentRef name="foo"/>
-	  </start>
-	  <define name="foo">
-	    <element name="foo">
-	      <empty/>
-	    </element>
-	  </define>
-	</grammar>
-      </group>
-    </choice>
-  </start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.18</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name="foo"/>
-  </start>
-  <define name="foo">
-    <choice>
-      <element name="foo">
-        <empty/>
-      </element>
-      <grammar xmlns="http://relaxng.org/ns/structure/1.0">
-        <start>
-	  <parentRef name="foo"/>
-        </start>
-      </grammar>
-    </choice>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.18</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name="foo"/>
-  </start>
-  <define name="foo">
-    <grammar xmlns="http://relaxng.org/ns/structure/1.0">
-      <start>
-	<ref name="foo"/>
-      </start>
-      <define name="foo">
-	<element name="foo">
-	  <empty/>
-	</element>
-      </define>
-    </grammar>
-  </define>
-</grammar>
-</correct>
-<valid><foo/></valid>
-</testCase>
-<testCase>
-<section>4.18</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <grammar>
-      <start>
-        <ref name="foo"/>
-      </start>
-      <define name="foo">
-        <element name="innerFoo">
-           <parentRef name="foo"/>
-        </element>
-      </define>
-    </grammar>
-  </start>
-  <define name="foo">
-    <element name="outerFoo">
-      <empty/>
-    </element>
-  </define>
-</grammar>
-</correct>
-<valid><innerFoo><outerFoo/></innerFoo></valid>
-<invalid><outerFoo/></invalid>
-</testCase>
-<testCase>
-<section>4.18</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <ref name="foo"/>
-  </start>
-  <define name="foo">
-    <element name="outerFoo">
-      <grammar>
-	<start>
-	  <ref name="foo"/>
-	</start>
-	<define name="foo">
-	  <element name="innerFoo">
-	     <empty/>
-	  </element>
-	</define>
-      </grammar>
-    </element>
-  </define>
-</grammar>
-</correct>
-<valid><outerFoo><innerFoo/></outerFoo></valid>
-<invalid><innerFoo/></invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>4.19</section>
-<testCase>
-<section>4.19</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <ref name="bar"/>
-    </element>
-  </start>
-  <define name="bar">
-    <optional>
-      <element name="bar">
-        <empty/>
-      </element>
-      <ref name="bar"/>
-    </optional>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>4.19</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <ref name="bar"/>
-    </element>
-  </start>
-  <define name="bar">
-    <element name="bar">
-      <optional>
-        <ref name="bar"/>
-      </optional>
-    </element>
-  </define>
-</grammar>
-</correct>
-<valid>
-<foo><bar/></foo>
-</valid>
-<valid>
-<foo><bar><bar/></bar></foo>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-<testCase>
-<section>4.19</section>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <empty/>
-    </element>
-  </start>
-  <define name="bar">
-    <ref name="bar"/>
-  </define>
-</grammar>
-</correct>
-<valid><foo/></valid>
-</testCase>
-<testCase>
-<section>4.19</section>
-<section>4.20</section>
-<documentation>Tests that recursion detection happens before
-normalization of notAllowed.</documentation>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <choice>
-      <element name="foo">
-        <empty/>
-      </element>
-      <group>
-        <notAllowed/>
-        <ref name="bar"/>
-      </group>
-    </choice>
-  </start>
-  <define name="bar">
-    <element name="bar">
-      <empty/>
-    </element>
-    <optional>
-      <ref name="bar"/>
-    </optional>
-  </define>
-</grammar>
-</incorrect>
-</testCase>
-</testSuite>
-</testSuite>
-<testSuite>
-<section>6</section>
-<testSuite>
-<section>6.1</section>
-<testCase>
-<section>6.1</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <anyName/>
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-<valid>
-<foo xmlns="http://www.example.com"/>
-</valid>
-</testCase>
-<testCase>
-<section>6.1</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <anyName>
-    <except>
-      <name ns="">foo</name>
-    </except>
-  </anyName>
-  <empty/>
-</element>
-</correct>
-<invalid>
-<foo/>
-</invalid>
-<valid>
-<foo xmlns="http://www.example.com"/>
-</valid>
-<valid>
-<bar/>
-</valid>
-</testCase>
-<testCase>
-<section>6.1</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <anyName>
-    <except>
-      <nsName ns=""/>
-    </except>
-  </anyName>
-  <empty/>
-</element>
-</correct>
-<invalid>
-<foo/>
-</invalid>
-<valid>
-<foo xmlns="http://www.example.com"/>
-</valid>
-</testCase>
-<testCase>
-<section>6.1</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <nsName ns=""/>
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-<invalid>
-<foo xmlns="http://www.example.com"/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.1</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <nsName ns="http://www.example.com"/>
-  <empty/>
-</element>
-</correct>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo xmlns="HTTP://www.example.com"/>
-</invalid>
-<invalid>
-<foo xmlns="http://www.example.com/"/>
-</invalid>
-<valid>
-<foo xmlns="http://www.example.com"/>
-</valid>
-</testCase>
-<testCase>
-<section>6.1</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <nsName ns="http://www.example.com">
-    <except>
-      <name ns="http://www.example.com">foo</name>
-    </except>
-  </nsName>
-  <empty/>
-</element>
-</correct>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo xmlns="http://www.example.com"/>
-</invalid>
-<valid>
-<bar xmlns="http://www.example.com"/>
-</valid>
-</testCase>
-<testCase>
-<section>6.1</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <nsName ns="http://www.example.com">
-    <except>
-      <name ns="">foo</name>
-    </except>
-  </nsName>
-  <empty/>
-</element>
-</correct>
-<invalid>
-<bar/>
-</invalid>
-<invalid>
-<foo/>
-</invalid>
-<valid>
-<foo xmlns="http://www.example.com"/>
-</valid>
-<valid>
-<bar xmlns="http://www.example.com"/>
-</valid>
-</testCase>
-<testCase>
-<section>6.1</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <name ns="http://www.example.com">foo</name>
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo xmlns="http://www.example.com"/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<bar xmlns="http://www.example.com"/>
-</invalid>
-<invalid>
-<foo xmlns="http://www.example.org"/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.1</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <name ns="">foo</name>
-  <empty/>
-</element>
-</correct>
-<invalid>
-<foo xmlns="http://www.example.com"/>
-</invalid>
-<valid>
-<foo/>
-</valid>
-<invalid>
-<bar xmlns="http://www.example.com"/>
-</invalid>
-<invalid>
-<bar/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.1</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice>
-    <name ns="">foo</name>
-    <name ns="">bar</name>
-  </choice>
-  <empty/>
-</element>
-</correct>
-<invalid>
-<baz/>
-</invalid>
-<valid>
-<foo/>
-</valid>
-<valid>
-<bar/>
-</valid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>6.2</section>
-<testSuite>
-<section>6.2.1</section>
-<testCase>
-<section>6.2.1</section>
-<correct>
-<choice xmlns="http://relaxng.org/ns/structure/1.0">
-  <element name="foo">
-    <empty/>
-  </element>
-  <element name="bar">
-    <empty/>
-  </element>
-</choice>
-</correct>
-<valid>
-<foo/>
-</valid>
-<valid>
-<bar/>
-</valid>
-<invalid>
-<baz/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.1</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice>
-    <group>
-      <element name="bar1">
-        <empty/>
-      </element>
-      <element name="bar2">
-        <empty/>
-      </element>
-    </group>
-    <group>
-      <element name="bar1">
-        <empty/>
-      </element>
-      <element name="bar3">
-        <empty/>
-      </element>
-    </group>
-  </choice>
-</element>
-</correct>
-<valid>
-<foo><bar1/><bar2/></foo>
-</valid>
-<valid>
-<foo><bar1/><bar3/></foo>
-</valid>
-<invalid>
-<foo><bar1/></foo>
-</invalid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo><bar2/></foo>
-</invalid>
-<invalid>
-<foo><bar3/></foo>
-</invalid>
-<invalid>
-<foo><bar1/><bar2/><bar3/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.1</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice>
-    <group>
-      <attribute name="bar1">
-        <text/>
-      </attribute>
-      <attribute name="bar2">
-        <text/>
-      </attribute>
-    </group>
-    <group>
-      <attribute name="bar1">
-        <text/>
-      </attribute>
-      <attribute name="bar3">
-        <text/>
-      </attribute>
-    </group>
-  </choice>
-</element>
-</correct>
-<valid>
-<foo bar1="x" bar2="x"/>
-</valid>
-<valid>
-<foo bar1="x" bar3="x"/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo bar1="x"/>
-</invalid>
-<invalid>
-<foo bar2="x"/>
-</invalid>
-<invalid>
-<foo bar3="x"/>
-</invalid>
-<invalid>
-<foo bar1="x" bar2="x" bar3="x"/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.1</section>
-<correct>
-<choice xmlns="http://relaxng.org/ns/structure/1.0">
-  <element name="foo">
-    <element name="bar">
-      <empty/>
-    </element>
-  </element>
-  <element name="foo">
-    <element name="baz">
-      <empty/>
-    </element>
-  </element>
-</choice>
-</correct>
-<valid>
-<foo><bar/></foo>
-</valid>
-<valid>
-<foo><baz/></foo>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo><foo/></foo>
-</invalid>
-<invalid>
-<bar/>
-</invalid>
-<invalid>
-<fobaz/>
-</invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>6.2.2</section>
-<testCase>
-<section>6.2.2</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="baz">
-      <empty/>
-    </element>
-  </group>
-</element>
-</correct>
-<valid>
-<foo><bar/><baz/></foo>
-</valid>
-<invalid>
-<foo><baz/><bar/></foo>
-</invalid>
-<invalid>
-<foo><bar/><baz/><bar/><baz/></foo>
-</invalid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo><baz/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.2</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group>
-    <attribute name="bar">
-      <text/>
-    </attribute>
-    <attribute name="baz">
-      <text/>
-    </attribute>
-  </group>
-</element>
-</correct>
-<valid>
-<foo bar="x" baz="x"/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.2</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group>
-    <attribute name="bar">
-      <text/>
-    </attribute>
-    <attribute name="baz">
-      <text/>
-    </attribute>
-  </group>
-</element>
-</correct>
-<valid>
-<foo bar="x" baz="x"/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo bar="x"/>
-</invalid>
-<invalid>
-<foo baz="x"/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.2</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group>
-    <attribute name="baz">
-      <text/>
-    </attribute>
-    <attribute name="bar">
-      <text/>
-    </attribute>
-  </group>
-</element>
-</correct>
-<valid>
-<foo bar="x" baz="x"/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo bar="x"/>
-</invalid>
-<invalid>
-<foo baz="x"/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.2</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group>
-    <attribute name="bar">
-      <text/>
-    </attribute>
-    <element name="baz">
-      <empty/>
-    </element>
-  </group>
-</element>
-</correct>
-<valid>
-<foo bar="x"><baz/></foo>
-</valid>
-<invalid>
-<foo><baz/></foo>
-</invalid>
-<invalid>
-<foo bar="x"/>
-</invalid>
-<invalid>
-<foo baz="x"><bar/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.2</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group>
-    <element name="baz">
-      <empty/>
-    </element>
-    <attribute name="bar">
-      <text/>
-    </attribute>
-  </group>
-</element>
-</correct>
-<valid>
-<foo bar="x"><baz/></foo>
-</valid>
-<invalid>
-<foo><baz/></foo>
-</invalid>
-<invalid>
-<foo bar="x"/>
-</invalid>
-<invalid>
-<foo baz="x"><bar/></foo>
-</invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>6.2.3</section>
-<testCase>
-<section>6.2.3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <empty/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-<valid>
-<foo> </foo>
-</valid>
-<valid>
-<foo>
-
-
-</foo>
-</valid>
-<valid>
-<foo>
-<?target data?>
-<?target data?>
-<?target data?>
-<?target data?>
-</foo>
-</valid>
-<invalid>
-<foo>x</foo>
-</invalid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo bar="x"/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar">
-    <empty/>
-  </attribute>
-</element>
-</correct>
-<valid><foo bar=""/></valid>
-<valid><foo bar=" "/></valid>
-<invalid><foo bar="x"/></invalid>
-</testCase>
-<testCase>
-<section>6.2.3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <list>
-    <empty/>
-  </list>
-</element>
-</correct>
-<valid><foo/></valid>
-<valid><foo> </foo></valid>
-<invalid><foo>x</foo></invalid>
-<invalid><foo><bar/></foo></invalid>
-<invalid><foo bar=""/></invalid>
-</testCase>
-<testCase>
-<section>6.2.3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar">
-    <list>
-      <empty/>
-    </list>
-  </attribute>
-</element>
-</correct>
-<valid><foo bar=""/></valid>
-<valid><foo bar=" "/></valid>
-<invalid><foo bar="x"/></invalid>
-</testCase>
-<testCase>
-<section>6.2.3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group>
-    <element name="bar">
-      <empty/>
-    </element>
-    <choice>
-      <empty/>
-      <element name="baz">
-        <empty/>
-      </element>
-    </choice>
-  </group>
-</element>
-</correct>
-<valid>
-<foo><bar/><baz/></foo>
-</valid>
-<valid>
-<foo><bar/></foo>
-</valid>
-<invalid>
-<foo></foo>
-</invalid>
-<invalid>
-<foo><bar/><baz/><baz/></foo>
-</invalid>
-</testCase>
-<testCase>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice>
-    <empty/>
-    <attribute name="bar">
-      <text/>
-    </attribute>
-  </choice>
-</element>
-</correct>
-<valid>
-<foo bar="x"/>
-</valid>
-<valid>
-<foo/>
-</valid>
-<invalid>
-<foo baz="x"/>
-</invalid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>6.2.4</section>
-<testCase>
-<section>6.2.4</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <text/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-<valid>
-<foo> </foo>
-</valid>
-<valid>
-<foo>x</foo>
-</valid>
-<valid>
-<foo>
-x
-<?target data?>
-y
-</foo>
-</valid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.4</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group>
-    <text/>
-    <element name="bar">
-      <empty/>
-    </element>
-  </group>
-</element>
-</correct>
-<valid>
-<foo><bar/></foo>
-</valid>
-<valid>
-<foo>
-<bar/>
-</foo>
-</valid>
-<valid>
-<foo>
-x
-<bar/>
-</foo>
-</valid>
-<valid>
-<foo>
-x
-<?target data?>
-y
-<bar/></foo>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo><bar/>x</foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.4</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <group>
-    <element name="bar">
-      <empty/>
-    </element>
-    <text/>
-  </group>
-</element>
-</correct>
-<valid>
-<foo><bar/></foo>
-</valid>
-<valid>
-<foo>
-<bar/>
-</foo>
-</valid>
-<invalid>
-<foo>
-x
-<bar/>
-</foo>
-</invalid>
-<valid>
-<foo>
-<bar/>
-x
-<?target data?>
-y
-</foo>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<valid>
-<foo><bar/>x</foo>
-</valid>
-</testCase>
-<testCase>
-<section>6.2.4</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <text/>
-  </interleave>
-</element>
-</correct>
-<valid>
-<foo><bar/></foo>
-</valid>
-<valid>
-<foo>
-<bar/>
-</foo>
-</valid>
-<valid>
-<foo>
-x
-<bar/>
-</foo>
-</valid>
-<valid>
-<foo>
-<bar/>
-x
-<?target data?>
-y
-</foo>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<valid>
-<foo><bar/>x</foo>
-</valid>
-<valid>
-<foo>x<bar/>x</foo>
-</valid>
-<invalid>
-<foo>x<bar/>x<bar/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.4</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar">
-    <text/>
-  </attribute>
-</element>
-</correct>
-<valid>
-<foo bar=""/>
-</valid>
-<valid>
-<foo bar="x"/>
-</valid>
-<valid>
-<foo bar=" "/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo><bar/>x<bar/></foo>
-</invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>6.2.5</section>
-<testCase>
-<section>6.2.5</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <element name="bar">
-      <empty/>
-    </element>
-  </oneOrMore>
-</element>
-</correct>
-<valid>
-<foo><bar/></foo>
-</valid>
-<valid>
-<foo><bar/><bar/></foo>
-</valid>
-<valid>
-<foo><bar/><bar/><bar/></foo>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.5</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <group>
-      <element name="bar">
-	<empty/>
-      </element>
-      <element name="bar">
-	<empty/>
-      </element>
-    </group>
-  </oneOrMore>
-</element>
-</correct>
-<valid>
-<foo><bar/><bar/></foo>
-</valid>
-<valid>
-<foo><bar/><bar/><bar/><bar/></foo>
-</valid>
-<valid>
-<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
-</valid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo><bar/><bar/><bar/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.5</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <attribute>
-      <nsName ns=""/>
-      <text/>
-    </attribute>
-  </oneOrMore>
-</element>
-</correct>
-<valid>
-<foo x=""/>
-</valid>
-<valid>
-<foo x="" y=""/>
-</valid>
-<valid>
-<foo x="" y="" z=""/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo xmlns:ns="http://www.example.com" ns:x=""/>
-</invalid>
-<invalid>
-<foo x="" xmlns:ns="http://www.example.com" ns:x=""/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.5</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <choice>
-      <attribute name="bar">
-        <text/>
-      </attribute>
-      <element name="bar">
-        <text/>
-      </element>
-    </choice>
-  </oneOrMore>
-</element>
-</correct>
-<valid>
-<foo bar=""><bar/><bar/></foo>
-</valid>
-<valid>
-<foo><bar/></foo>
-</valid>
-<valid>
-<foo bar=""/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>6.2.6</section>
-<testCase>
-<section>6.2.6</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="baz">
-      <empty/>
-    </element>
-  </interleave>
-</element>
-</correct>
-<valid>
-<foo><bar/><baz/></foo>
-</valid>
-<valid>
-<foo><baz/><bar/></foo>
-</valid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo><baz/></foo>
-</invalid>
-<invalid>
-<foo><bar/><bar/></foo>
-</invalid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.6</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <group>
-      <element name="bar1">
-        <empty/>
-      </element>
-      <element name="bar2">
-        <empty/>
-      </element>
-    </group>
-    <element name="baz">
-      <empty/>
-    </element>
-  </interleave>
-</element>
-</correct>
-<valid>
-<foo><baz/><bar1/><bar2/></foo>
-</valid>
-<valid>
-<foo><bar1/><baz/><bar2/></foo>
-</valid>
-<valid>
-<foo><bar1/><bar2/><baz/></foo>
-</valid>
-<invalid>
-<foo><baz/><bar2/><bar1/></foo>
-</invalid>
-<invalid>
-<foo><bar2/><bar1/></foo>
-</invalid>
-<invalid>
-<foo><baz/><bar2/><bar1/></foo>
-</invalid>
-<invalid>
-<foo><baz/><bar1/></foo>
-</invalid>
-<invalid>
-<foo><baz/><bar2/></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.6</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <attribute name="bar">
-      <text/>
-    </attribute>
-    <attribute name="baz">
-      <text/>
-    </attribute>
-  </interleave>
-</element>
-</correct>
-<valid>
-<foo bar="" baz=""/>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo bar=""/>
-</invalid>
-<invalid>
-<foo baz=""/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.6</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <attribute name="baz">
-      <text/>
-    </attribute>
-  </interleave>
-</element>
-</correct>
-<valid>
-<foo baz=""><bar/></foo>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo bar=""/>
-</invalid>
-<invalid>
-<foo bar=""><baz/><baz/></foo>
-</invalid>
-<invalid>
-<foo><baz/><baz/></foo>
-</invalid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>6.2.7</section>
-<testCase>
-<section>6.2.7</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute>
-    <name ns="">bar</name>
-    <value type="string" datatypeLibrary="">baz</value>
-  </attribute>
-</element>
-</correct>
-<valid>
-<foo bar="baz"/>
-</valid>
-<invalid>
-<foo bar=" baz"/>
-</invalid>
-<invalid>
-<foo bar="b"/>
-</invalid>
-<invalid>
-<foo bar=""/>
-</invalid>
-<invalid>
-<foo bar=" "/>
-</invalid>
-<invalid>
-<foo><bar>baz</bar></foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.7</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute>
-    <name ns="">bar</name>
-    <choice>
-      <value type="string" datatypeLibrary="">baz</value>
-      <empty/>
-    </choice>
-  </attribute>
-</element>
-</correct>
-<valid>
-<foo bar="baz"/>
-</valid>
-<valid>
-<foo bar=""/>
-</valid>
-<invalid>
-<foo bar=" baz"/>
-</invalid>
-<invalid>
-<foo bar="b"/>
-</invalid>
-<invalid>
-<foo><bar>baz</bar></foo>
-</invalid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.7</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute>
-    <name ns="">bar</name>
-    <value type="string"/>
-  </attribute>
-</element>
-</correct>
-<valid>
-<foo bar=""/>
-</valid>
-<invalid>
-<foo bar=" "/>
-</invalid>
-<invalid>
-<foo bar="x"/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.7</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0">
-  <name ns="">foo</name>
-  <group>
-    <element>
-      <name ns="">bar</name>
-      <empty/>
-    </element>
-    <element>
-      <name ns="">baz</name>
-      <empty/>
-    </element>
-  </group>
-</element>
-</correct>
-<valid>
-<foo><bar/><baz/></foo>
-</valid>
-<valid>
-<foo>
-<bar/>
-<baz/>
-</foo>
-</valid>
-<valid>
-<foo>
-<bar/>
-&#xD;
-<baz/>
-</foo>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<bar><bar/><baz/></bar>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.7</section>
-<section>6.2.8</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value type="string"/>
-</element>
-</correct>
-<valid><foo/></valid>
-<invalid><foo> </foo></invalid>
-<invalid><foo>x</foo></invalid>
-</testCase>
-<testCase>
-<section>6.2.7</section>
-<section>6.2.8</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice>
-    <value type="string"/>
-    <empty/>
-  </choice>
-</element>
-</correct>
-<valid><foo/></valid>
-<valid><foo> </foo></valid>
-<invalid><foo>x</foo></invalid>
-</testCase>
-<testCase>
-<section>6.2.7</section>
-<section>6.2.8</section>
-<section>6.2.10</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <list>
-    <data type="token"/>
-  </list>
-</element>
-</correct>
-<invalid><foo/></invalid>
-<invalid><foo> </foo></invalid>
-<valid><foo>x</foo></valid>
-<valid><foo> x </foo></valid>
-<invalid><foo>x y</foo></invalid>
-</testCase>
-<testCase>
-<section>6.2.7</section>
-<section>6.2.8</section>
-<requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
- <data type="string"
-       datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
-   <param name="minLength">2</param>
- </data>
-</element>
-</correct>
-<valid><foo>xx</foo></valid>
-<valid><foo>xxx</foo></valid>
-<valid><foo>  </foo></valid>
-<valid><foo>   </foo></valid>
-<invalid><foo>x</foo></invalid>
-<invalid><foo> </foo></invalid>
-<invalid><foo/></invalid>
-</testCase>
-<testCase>
-<section>6.2.7</section>
-<section>6.2.8</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice>
-    <value>x</value>
-    <element name="bar">
-      <empty/>
-    </element>
-  </choice>
-</element>
-</correct>
-<valid><foo> x </foo></valid>
-<valid><foo>x</foo></valid>
-<invalid><foo>y</foo></invalid>
-<valid><foo><bar/></foo></valid>
-<valid>
-<foo>
-<bar/>
-</foo>
-</valid>
-<invalid><foo>x<bar/></foo></invalid>
-<invalid><foo/></invalid>
-<invalid><foo><bar/>x</foo></invalid>
-</testCase>
-<testCase>
-<section>6.2.7</section>
-<section>6.2.8</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice>
-    <value>x</value>
-    <mixed>
-      <element name="bar">
-        <empty/>
-      </element>
-    </mixed>
-  </choice>
-</element>
-</correct>
-<valid><foo> x </foo></valid>
-<valid><foo>x</foo></valid>
-<invalid><foo>y</foo></invalid>
-<valid><foo><bar/></foo></valid>
-<valid>
-<foo>
-<bar/>
-</foo>
-</valid>
-<valid><foo>x<bar/></foo></valid>
-<invalid><foo/></invalid>
-<valid><foo><bar/>x</foo></valid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>6.2.8</section>
-<testCase>
-<section>6.2.8</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="string">
-    <except>
-      <choice>
-        <value>x</value>
-        <value>y</value>
-      </choice>
-    </except>
-  </data>
-</element>
-</correct>
-<valid>
-<foo>xyzzy</foo>
-</valid>
-<invalid>
-<foo>x</foo>
-</invalid>
-<invalid>
-<foo>y</foo>
-</invalid>
-<invalid>
-<foo> x</foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.8</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="string"/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>6.2.8</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value/>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>6.2.8</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="string">
-    <except>
-      <value/>
-    </except>
-  </data>
-</element>
-</correct>
-<invalid>
-<foo/>
-</invalid>
-<valid>
-<foo>x</foo>
-</valid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>6.2.9</section>
-<testCase>
-<section>6.2.9</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="string" datatypeLibrary=""/>
-</element>
-</correct>
-<valid>
-<foo>xyzzy</foo>
-</valid>
-<valid>
-<foo>
-x
-<?target data?>
-y
-<?target data?>
-z
-</foo>
-</valid>
-<valid>
-<foo></foo>
-</valid>
-<valid>
-<foo>
-</foo>
-</valid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo bar=""/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.9</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="token" datatypeLibrary=""/>
-</element>
-</correct>
-<valid>
-<foo>xyzzy</foo>
-</valid>
-<valid>
-<foo>
-x
-<?target data?>
-y
-<?target data?>
-z
-</foo>
-</valid>
-<valid>
-<foo></foo>
-</valid>
-<valid>
-<foo>
-</foo>
-</valid>
-<invalid>
-<foo><bar/></foo>
-</invalid>
-<invalid>
-<foo bar=""/>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.9</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value type="string" datatypeLibrary="">x</value>
-</element>
-</correct>
-<valid><foo>x</foo></valid>
-<invalid><foo>xy</foo></invalid>
-<invalid><foo> x</foo></invalid>
-<invalid><foo/></invalid>
-</testCase>
-<testCase>
-<section>6.2.9</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value type="string" datatypeLibrary=""> x</value>
-</element>
-</correct>
-<valid><foo> x</foo></valid>
-<invalid><foo> xy</foo></invalid>
-<invalid><foo>x</foo></invalid>
-<invalid><foo/></invalid>
-</testCase>
-<testCase>
-<section>6.2.9</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value type="token" datatypeLibrary="">x</value>
-</element>
-</correct>
-<valid><foo>x</foo></valid>
-<valid><foo> x</foo></valid>
-<valid><foo>x </foo></valid>
-<valid><foo>&#xA;&#xD;&#x9;&#x20;x&#xA;&#xD;&#x9;&#x20;</foo></valid>
-<invalid><foo/></invalid>
-<invalid><foo>xy</foo></invalid>
-</testCase>
-<testCase>
-<section>6.2.9</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value type="token" datatypeLibrary="">x y</value>
-</element>
-</correct>
-<valid><foo>x y</foo></valid>
-<valid><foo> x   y </foo></valid>
-<valid><foo>x&#xA;&#xD;&#x9;&#x20;y</foo></valid>
-<invalid><foo>xy</foo></invalid>
-</testCase>
-<testCase>
-<section>6.2.9</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value type="token" datatypeLibrary="">&#xA;&#xD;&#x9;&#x20;x&#xA;&#xD;&#x9;&#x20;</value>
-</element>
-</correct>
-<valid><foo>x</foo></valid>
-<valid><foo> x</foo></valid>
-<valid><foo>x </foo></valid>
-<valid><foo>&#xD;&#x9;x&#x20;&#xA;</foo></valid>
-<invalid><foo/></invalid>
-<invalid><foo>xy</foo></invalid>
-</testCase>
-<testCase>
-<section>6.2.9</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value type="token" datatypeLibrary="">x&#xA;&#xD;&#x9;&#x20;y</value>
-</element>
-</correct>
-<valid><foo>x y</foo></valid>
-<valid><foo>x  y</foo></valid>
-<valid><foo> x y </foo></valid>
-<valid><foo>x&#xD;&#x9;y</foo></valid>
-<valid><foo>x&#x20;&#xA;y</foo></valid>
-<invalid><foo/></invalid>
-<invalid><foo>xy</foo></invalid>
-</testCase>
-<testCase>
-<section>6.2.9</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="decimal" datatypeLibrary=""/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>6.2.9</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <value type="decimal" datatypeLibrary=""/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>6.2.9</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="string" datatypeLibrary="">
-    <param name="length">2</param>
-  </data>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>6.2.9</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <data type="token" datatypeLibrary="">
-    <param name="length">2</param>
-  </data>
-</element>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<section>6.2.10</section>
-<testCase>
-<section>6.2.10</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <list>
-    <value type="string">x</value>
-  </list>
-</element>
-</correct>
-<valid>
-<foo>x</foo>
-</valid>
-<valid>
-<foo> x </foo>
-</valid>
-<invalid>
-<foo>x x</foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.10</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <list>
-    <oneOrMore>
-      <value type="string">x</value>
-    </oneOrMore>
-  </list>
-</element>
-</correct>
-<valid>
-<foo>x</foo>
-</valid>
-<valid>
-<foo> x x x x </foo>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo>x y</foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.10</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <list>
-    <group>
-      <value type="string">x</value>
-      <value type="string">y</value>
-    </group>
-  </list>
-</element>
-</correct>
-<valid>
-<foo>x y</foo>
-</valid>
-<valid>
-<foo>x  y</foo>
-</valid>
-<valid>
-<foo>&#xD;x&#xA;y&#x9;</foo>
-</valid>
-<invalid>
-<foo>x</foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.10</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <list>
-    <group>
-      <data type="token"/>
-      <data type="token"/>
-    </group>
-  </list>
-</element>
-</correct>
-<valid>
-<foo>x y</foo>
-</valid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo>x y z</foo>
-</invalid>
-</testCase>
-<testCase>
-<section>6.2.10</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <list>
-    <value>x y</value>
-  </list>
-</element>
-</correct>
-<invalid>
-<foo>x y</foo>
-</invalid>
-</testCase>
-</testSuite>
-</testSuite>
-</testSuite>
-<testSuite>
-<section>7</section>
-<testSuite>
-<section>7.1</section>
-<testCase>
-<section>7.1.1</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <attribute name="bar">
-      <element name="baz">
-        <empty/>
-      </element>
-    </attribute>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.1</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <attribute name="bar">
-      <choice>
-        <element name="baz">
-          <empty/>
-        </element>
-        <text/>
-      </choice>
-    </attribute>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.1</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <attribute name="bar">
-      <attribute name="baz"/>
-    </attribute>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.1</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <attribute name="bar">
-      <choice>
-        <attribute name="baz"/>
-        <text/>
-      </choice>
-    </attribute>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.2</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <oneOrMore>
-      <group>
-        <attribute name="bar"/>
-        <attribute name="baz"/>
-      </group>
-    </oneOrMore>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.2</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <oneOrMore>
-      <group>
-        <attribute>
-          <anyName/>
-        </attribute>
-        <attribute>
-          <anyName/>
-        </attribute>
-      </group>
-    </oneOrMore>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.2</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <oneOrMore>
-      <choice>
-        <group>
-          <choice>
-            <attribute name="bar"/>
-            <attribute name="baz"/>
-          </choice>
-          <choice>
-            <attribute name="bar"/>
-            <attribute name="baz"/>
-          </choice>
-        </group>
-        <attribute name="bar"/>
-      </choice>
-    </oneOrMore>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.2</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <oneOrMore>
-      <interleave>
-        <attribute name="bar"/>
-        <attribute name="baz"/>
-      </interleave>
-    </oneOrMore>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.2</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <oneOrMore>
-      <interleave>
-        <attribute>
-          <anyName/>
-        </attribute>
-        <attribute>
-          <anyName/>
-        </attribute>
-      </interleave>
-    </oneOrMore>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.2</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <oneOrMore>
-      <choice>
-        <interleave>
-          <choice>
-            <attribute name="bar"/>
-            <attribute name="baz"/>
-          </choice>
-          <choice>
-            <attribute name="bar"/>
-            <attribute name="baz"/>
-          </choice>
-        </interleave>
-        <attribute name="bar"/>
-      </choice>
-    </oneOrMore>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <list>
-      <list>
-        <data type="token"/>
-      </list>
-    </list>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <list>
-      <choice>
-        <list>
-          <data type="token"/>
-        </list>
-        <data type="token"/>
-      </choice>
-    </list>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <list>
-      <element name="bar">
-        <empty/>
-      </element>
-    </list>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <list>
-      <choice>
-        <data type="token"/>
-        <element name="bar">
-          <empty/>
-        </element>
-      </choice>
-    </list>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <list>
-      <attribute name="bar">
-        <empty/>
-      </attribute>
-    </list>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <list>
-      <choice>
-        <attribute name="bar">
-          <empty/>
-        </attribute>
-        <data type="token"/>
-      </choice>
-    </list>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <list>
-      <choice>
-        <text/>
-        <data type="token"/>
-      </choice>
-    </list>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <list>
-      <interleave>
-        <value>x</value>
-        <value>y</value>
-      </interleave>
-    </list>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.3</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <list>
-      <choice>
-	<interleave>
-	  <value>x</value>
-	  <value>y</value>
-	</interleave>
-        <value>z</value>
-      </choice>
-    </list>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.4</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <data type="string">
-      <except>
-        <attribute name="bar"/>
-      </except>
-    </data>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.4</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <data type="string">
-      <except>
-        <element name="bar">
-          <empty/>
-        </element>
-      </except>
-    </data>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.4</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <data type="string">
-      <except>
-        <text/>
-      </except>
-    </data>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.4</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <data type="string">
-      <except>
-        <list>
-          <data type="token"/>
-        </list>
-      </except>
-    </data>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.4</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <data type="string">
-      <except>
-        <group>
-          <data type="token"/>
-          <data type="token"/>
-        </group>
-      </except>
-    </data>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.4</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <data type="string">
-      <except>
-        <interleave>
-          <data type="token"/>
-          <data type="token"/>
-        </interleave>
-      </except>
-    </data>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.4</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <data type="string">
-      <except>
-        <oneOrMore>
-          <data type="token"/>
-        </oneOrMore>
-      </except>
-    </data>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.4</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <data type="string">
-      <except>
-        <empty/>
-      </except>
-    </data>
-  </element>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <attribute name="foo"/>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <data type="string"/>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <choice>
-    <data type="string"/>
-    <element name="foo">
-      <empty/>
-    </element>
-  </choice>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <choice>
-    <value>foo</value>
-    <element name="foo">
-      <empty/>
-    </element>
-  </choice>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <text/>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <choice>
-    <text/>
-    <element name="foo">
-      <empty/>
-    </element>
-  </choice>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <list>
-    <data type="token"/>
-  </list>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <choice>
-    <element name="foo">
-      <empty/>
-    </element>
-    <list>
-      <data type="token"/>
-    </list>
-  </choice>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <group>
-    <element name="foo">
-      <empty/>
-    </element>
-    <element name="foo">
-      <empty/>
-    </element>
-  </group>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <choice>
-    <element name="foo">
-      <empty/>
-    </element>
-    <group>
-      <element name="foo">
-	<empty/>
-      </element>
-      <element name="foo">
-	<empty/>
-      </element>
-    </group>
-  </choice>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <interleave>
-    <element name="foo">
-      <empty/>
-    </element>
-    <element name="foo">
-      <empty/>
-    </element>
-  </interleave>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <choice>
-    <element name="foo">
-      <empty/>
-    </element>
-    <interleave>
-      <element name="foo">
-	<empty/>
-      </element>
-      <element name="foo">
-	<empty/>
-      </element>
-    </interleave>
-  </choice>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <oneOrMore>
-    <element name="foo">
-      <empty/>
-    </element>
-  </oneOrMore>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <choice>
-    <oneOrMore>
-      <element name="foo">
-	<empty/>
-      </element>
-    </oneOrMore>
-    <element name="foo">
-      <empty/>
-    </element>
-  </choice>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <empty/>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <choice>
-    <element name="foo">
-      <empty/>
-    </element>
-    <empty/>
-  </choice>
-</start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<section>7</section>
-<section>4.18</section>
-<documentation>Tests that constraints are post-normalization</documentation>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <grammar>
-    <start>
-      <text/>
-    </start>
-  </grammar>
-</element>
-</correct>
-<valid>
-<foo>text</foo>
-</valid>
-</testCase>
-<testCase>
-<section>7.1.5</section>
-<section>7</section>
-<section>4.18</section>
-<incorrect>
-<text xmlns="http://relaxng.org/ns/structure/1.0"/>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.1.1</section>
-<section>7</section>
-<section>4.20</section>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <optional>
-    <attribute name="bar">
-      <group>
-        <notAllowed/>
-        <attribute name="baz"/>
-      </group>
-    </attribute>
-  </optional>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>7.1.1</section>
-<section>7</section>
-<section>4.20</section>
-<documentation>The nested attribute element is normalized out because
-of the not allowed.</documentation>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <attribute name="bar">
-    <choice>
-      <text/>
-      <group>
-        <notAllowed/>
-        <attribute name="baz"/>
-      </group>
-    </choice>
-  </attribute>
-</element>
-</correct>
-<valid>
-<foo bar="baz"/>
-</valid>
-</testCase>
-<testCase>
-<section>7.1.2</section>
-<section>7</section>
-<section>4.12</section>
-<documentation>The group element is normalized out.</documentation>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <oneOrMore>
-      <group>
-        <attribute>
-          <anyName/>
-        </attribute>
-      </group>
-    </oneOrMore>
-  </element>
-</start>
-</grammar>
-</correct>
-<valid>
-<foo xyzzy1="val1" xyzzy2="val2"/>
-</valid>
-</testCase>
-<testCase>
-<section>7.1.2</section>
-<section>7</section>
-<section>4.21</section>
-<documentation>The group element is normalized out.</documentation>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <oneOrMore>
-      <group>
-        <attribute>
-          <anyName/>
-        </attribute>
-        <empty/>
-      </group>
-    </oneOrMore>
-  </element>
-</start>
-</grammar>
-</correct>
-<valid>
-<foo xyzzy1="val1" xyzzy2="val2"/>
-</valid>
-</testCase>
-<testCase>
-<section>7.1.2</section>
-<section>7</section>
-<section>4.20</section>
-<documentation>The attribute elements are all normalized out.</documentation>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
-  <optional>
-    <attribute name="a1">
-      <attribute name="a2">
-        <attribute name="a3">
-          <notAllowed/>
-        </attribute>
-      </attribute>
-    </attribute>
-  </optional>
-</element>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-</testSuite>
-<testSuite>
-<section>7.2</section>
-<testCase>
-<section>7.2</section>
-<incorrect>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-  <start>
-    <element name="foo">
-      <group>
-        <data type="token"/>
-        <data type="token"/>
-      </group>
-    </element>
-  </start>
-</grammar>
-</incorrect>
-</testCase>
-<testCase>
-<documentation>Checks that normalization of notAllowed happens
-before string sequence checking.</documentation>
-<section>7.2</section>
-<section>4.20</section>
-<correct>
-<choice xmlns="http://relaxng.org/ns/structure/1.0">
-  <element name="foo">
-    <empty/>
-  </element>
-  <group>
-    <notAllowed/>
-    <element name="bar">
-      <group>
-	<data type="token"/>
-	<data type="token"/>
-      </group>
-    </element>
-  </group>
-</choice>
-</correct>
-<valid>
-<foo/>
-</valid>
-</testCase>
-<testCase>
-<section>4.20</section>
-<section>7.2</section>
-<documentation>notAllowed in an element is not normalized</documentation>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice>
-    <group>
-      <element name="bar">
-        <notAllowed/>
-      </element>
-      <data type="token"/>
-      <data type="token"/>
-    </group>
-    <element name="baz">
-      <empty/>
-    </element>
-  </choice>
-</element>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<section>7.3</section>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar"/>
-  <attribute name="bar"/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar"/>
-  <zeroOrMore>
-    <attribute name="bar"/>
-  </zeroOrMore>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <attribute name="bar"/>
-  </oneOrMore>
-</element>
-</correct>
-<valid>
-<foo bar="xx"/>
-</valid>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <attribute name="bar"/>
-    <attribute name="bar"/>
-  </interleave>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <optional>
-    <attribute name="bar"/>
-  </optional>
-  <optional>
-    <attribute name="bar"/>
-  </optional>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar"/>
-  <oneOrMore>
-    <attribute>
-      <anyName/>
-    </attribute>
-  </oneOrMore>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar"/>
-  <oneOrMore>
-    <attribute>
-      <anyName>
-	<except>
-	  <name>baz</name>
-	</except>
-      </anyName>
-    </attribute>
-  </oneOrMore>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar"/>
-  <oneOrMore>
-    <attribute>
-      <anyName>
-	<except>
-	  <name>bar</name>
-	</except>
-      </anyName>
-    </attribute>
-  </oneOrMore>
-</element>
-</correct>
-<valid>
-<foo bar="val" xyzzy="anotherval"/>
-</valid>
-<valid>
-<foo bar="val" baz=""/>
-</valid>
-<invalid>
-<foo bar="val"/>
-</invalid>
-<invalid>
-<foo/>
-</invalid>
-<invalid>
-<foo xyzzy="val"/>
-</invalid>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar"/>
-  <oneOrMore>
-    <attribute>
-      <nsName ns=""/>
-    </attribute>
-  </oneOrMore>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar"/>
-  <oneOrMore>
-    <attribute>
-      <nsName ns="">
-	<except>
-	  <name>baz</name>
-	</except>
-       </nsName>
-    </attribute>
-  </oneOrMore>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <attribute>
-      <anyName/>
-    </attribute>
-  </oneOrMore>
-  <oneOrMore>
-    <attribute>
-      <nsName ns=""/>
-    </attribute>
-  </oneOrMore>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <attribute>
-      <anyName/>
-    </attribute>
-  </oneOrMore>
-  <oneOrMore>
-    <attribute>
-      <anyName/>
-    </attribute>
-  </oneOrMore>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <attribute>
-      <nsName ns=""/>
-    </attribute>
-  </oneOrMore>
-  <oneOrMore>
-    <attribute>
-      <nsName ns="">
-	<except>
-	  <name>bar</name>
-	</except>
-      </nsName>
-    </attribute>
-  </oneOrMore>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <attribute>
-      <anyName>
-	<except>
-	  <nsName>
-	    <except>
-	      <name>foo</name>
-	    </except>
-	  </nsName>
-	</except>
-      </anyName>
-    </attribute>
-  </oneOrMore>
-  <attribute name="foo"/>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <attribute>
-      <anyName>
-	<except>
-	  <nsName>
-	    <except>
-	      <name>foo</name>
-	    </except>
-	  </nsName>
-	</except>
-      </anyName>
-    </attribute>
-  </oneOrMore>
-  <oneOrMore>
-    <attribute>
-      <nsName/>
-    </attribute>
-  </oneOrMore>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <attribute>
-      <anyName>
-	<except>
-	  <nsName>
-	    <except>
-	      <name>bar</name>
-	    </except>
-	  </nsName>
-	</except>
-      </anyName>
-    </attribute>
-  </oneOrMore>
-  <attribute name="baz"/>
-</element>
-</correct>
-<valid>
-<foo bar="xx" baz="yy"/>
-</valid>
-<invalid>
-<foo x="xx" baz="yy"/>
-</invalid>
-<valid>
-<foo xmlns:eg="http://www.example.com/" eg:x="xx" baz="yy"/>
-</valid>
-</testCase>
-<testCase>
-<section>7.3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <oneOrMore>
-    <attribute>
-      <nsName ns="http://www.example.com/1"/>
-    </attribute>
-  </oneOrMore>
-  <oneOrMore>
-    <attribute>
-      <nsName ns="http://www.example.com/2"/>
-    </attribute>
-  </oneOrMore>
-</element>
-</correct>
-<valid>
-<foo xmlns:eg1="http://www.example.com/1"
-     xmlns:eg2="http://www.example.com/2"
-     eg1:x="xx" eg2:y="yy"/>
-</valid>
-</testCase>
-<testCase>
-<section>7.3</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <choice>
-    <attribute name="bar"/>
-    <attribute name="bar"/>
-  </choice>
-</element>
-</correct>
-<valid>
-<foo bar="xx"/>
-</valid>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute name="bar"/>
-  <choice>
-    <attribute name="baz"/>
-    <attribute name="bar"/>
-  </choice>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute><anyName/><text/></attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute><nsName ns =""/><text/></attribute>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.3</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <attribute><choice><nsName ns =""/><name>foo</name></choice><text/></attribute>
-</element>
-</incorrect>
-</testCase>
-</testSuite>
-<testSuite>
-<section>7.4</section>
-<testCase>
-<section>7.4</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <empty/>
-    </element>
-  </interleave>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.4</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <interleave>
-      <element name="baz">
-	<empty/>
-      </element>
-      <element name="bar">
-	<empty/>
-      </element>
-    </interleave>
-  </interleave>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.4</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <group>
-      <element name="baz">
-	<empty/>
-      </element>
-      <element name="bar">
-	<empty/>
-      </element>
-    </group>
-  </interleave>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.4</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <group>
-      <element name="baz">
-	<empty/>
-      </element>
-      <interleave>
-        <element name="baz">
-          <empty/>
-        </element>
-	<element name="bar">
-	  <empty/>
-	</element>
-      </interleave>
-    </group>
-  </interleave>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.4</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <optional>
-      <element name="bar">
-	<empty/>
-      </element>
-    </optional>
-  </interleave>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.4</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element>
-      <nsName ns=""/>
-      <empty/>
-    </element>
-  </interleave>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.4</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element>
-      <anyName/>
-      <empty/>
-    </element>
-  </interleave>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.4</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element name="bar">
-      <notAllowed/>
-    </element>
-  </interleave>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.4</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <element name="bar">
-      <empty/>
-    </element>
-    <element>
-      <anyName>
-        <except>
-          <name>bar</name>
-        </except>
-      </anyName>
-      <empty/>
-    </element>
-  </interleave>
-</element>
-</correct>
-<valid>
-<foo><bar/><baz/></foo>
-</valid>
-</testCase>
-<testCase>
-<section>7.4</section>
-<correct>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <choice>
-      <element name="bar">
-	<empty/>
-      </element>
-      <element name="bar">
-	<text/>
-      </element>
-    </choice>
-    <element name="baz">
-      <empty/>
-    </element>
-  </interleave>
-</element>
-</correct>
-<valid>
-<foo><bar/><baz/></foo>
-</valid>
-</testCase>
-<testCase>
-<section>7.4</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <interleave>
-    <text/>
-    <text/>
-  </interleave>
-</element>
-</incorrect>
-</testCase>
-<testCase>
-<section>7.4</section>
-<incorrect>
-<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
-  <mixed>
-    <mixed>
-      <element name="bar">
-        <empty/>
-      </element>
-    </mixed>
-    <element name="baz">
-      <empty/>
-    </element>
-  </mixed>
-</element>
-</incorrect>
-</testCase>
-</testSuite>
-</testSuite>
-<testSuite>
-<documentation>Regressions</documentation>
-<testCase>
-<correct>
-<grammar xmlns="http://relaxng.org/ns/structure/1.0">
-<start>
-  <element name="foo">
-    <choice>
-      <group>
-        <attribute name="bar"><empty/></attribute>
-        <element name="baz1"><empty/></element>
-      </group>
-      <group>
-        <attribute name="bar"><text/></attribute>
-        <element name="baz2"><empty/></element>
-      </group>
-    </choice>
-  </element>
-</start>
-</grammar>
-</correct>
-<valid>
-<foo bar=" "><baz1/></foo>
-</valid>
-</testCase>
-<testCase>
-<correct>
-<notAllowed xmlns="http://relaxng.org/ns/structure/1.0"/>
-</correct>
-<invalid>
-<foo/>
-</invalid>
-</testCase>
-</testSuite>
-</testSuite>
+<!DOCTYPE testSuite [
+<!ENTITY dii "<&#xE14;&#xE35;/>">
+]>
+<testSuite>
+<author>James Clark</author>
+<email>jjc@jclark.com</email>
+<documentation>For October 26 version of the spec.</documentation>
+<testSuite>
+<section>3</section>
+<testSuite>
+<documentation>Various possible syntax errors.</documentation>
+<testCase>
+<section>3</section>
+<incorrect>
+<thisIsJunk/>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="foo">
+    <empty/>
+  </element>
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <define name="bar">
+    <text/>
+  </define>
+  <text/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <name>foo</name>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <group>
+    <name>bar</name>
+  </group>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <anyName>
+    <except>
+      <name>foo</name>
+    </except>
+    <except>
+      <name>bar</name>
+    </except>
+  </anyName>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <nsName>
+    <except>
+      <name>foo</name>
+    </except>
+    <except>
+      <name>bar</name>
+    </except>
+  </nsName>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <data type="token">
+    <except>
+      <value>foo</value>
+    </except>
+    <except>
+      <value>bar</value>
+    </except>
+  </data>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty name="bar"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo" extra="bar">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty>
+    <empty/>
+  </empty>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <text>
+    <empty/>
+  </text>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <choice>
+    <text/>
+    <notAllowed>
+      <empty/>
+    </notAllowed>
+  </choice>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo">
+      <empty/>
+    </ref>
+  </start>
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <grammar>
+      <start>
+        <parentRef name="foo">
+          <empty/>
+        </parentRef>
+      </start>
+    </grammar>
+  </start>
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Tests for obsolete syntax</documentation>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo" ns="http://www.example.com">
+  <attribute name="bar" global="true">
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <not>
+    <name>foo</name>
+  </not>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <difference>
+    <anyName/>
+    <name>foo</name>
+  </difference>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <data type="token" key="foo"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <data type="token" keyRef="foo"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <keyRef name="foo">
+    <data type="token"/>
+  </keyRef>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <key name="foo">
+    <data type="token"/>
+  </key>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Tests for missing attributes and child elements</documentation>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>foo</name>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <list/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <mixed/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice/>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <anyName>
+    <except/>
+  </anyName>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <nsName ns="">
+    <except/>
+  </nsName>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string">
+    <except/>
+  </data>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string">
+    <param/>
+  </data>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <grammar>
+    <start/>
+  </grammar>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="bar">
+      <empty/>
+    </element>
+  </start>
+  <define name="baz"/>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <externalRef/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include/>
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+  <define>
+    <element name="bar">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref/>
+  </start>
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <grammar>
+      <start>
+        <parentRef/>
+      </start>
+    </grammar>
+  </start>
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Checking of ns attribute</documentation>
+<testCase>
+<section>3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>No checking of ns attribute is performed</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="DAV:">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo xmlns="DAV:"/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>No checking of ns attribute is performed</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="xyzzy">
+  <empty/>
+</element>
+</correct>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>No checking of ns attribute is performed</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="bad_scheme://">
+  <empty/>
+</element>
+</correct>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Checking of datatypeLibrary attribute</documentation>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foo_bar:xyzzy">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foobar:xyzzy">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http:ok">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foo:">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.example.com/%">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.example.com/%xx">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must conform to RFC 2396</documentation>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.example.com/%Aa">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy#foo:bar">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy?foo:bar">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not be relative</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="xyzzy/foo:bar">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="foo:bar">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data datatypeLibrary="" type="string"/>
+</element>
+</correct>
+<valid>
+<foo>x</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not contain fragment identifier</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0"
+          datatypeLibrary="http://www.example.com#xyzzy">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<documentation>Value of datatypeLibrary attribute must not contain fragment identifier</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0"
+          datatypeLibrary="http://www.example.com#">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Tests for QName and NCNames in schemas</documentation>
+<testCase>
+<section>3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="&#xE14;&#xE35;">
+    <empty/>
+  </element>
+</element>
+</correct>
+<valid>
+<foo>&dii;</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="&#xE35;" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>&#xE35;</name>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="&#xE35;"/>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="&#xE35;"/>
+  </start>
+  <define name="&#xE35;">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="&#xE14;&#xE35;"/>
+  </start>
+  <define name="&#xE14;&#xE35;">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name=""/>
+  </start>
+  <define name="">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="x y"/>
+  </start>
+  <define name="x y">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"
+         xmlns:x="http://www.example.com/x">
+  <start>
+    <ref name="x:y"/>
+  </start>
+  <define name="x:y">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0"
+         xmlns:x="http://www.example.com/x"
+         name="x:&#xE35;">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0"
+         xmlns:x="http://www.example.com/x"
+         name="x:y:z">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0"
+         xmlns:x="http://www.example.com/x"
+         name="x:">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Tests for elements that allow only a single pattern child.</documentation>
+<testCase>
+<section>3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+    <empty/>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <attribute name="bar">
+    <text/>
+    <empty/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <attribute>
+    <name>bar</name>
+    <text/>
+    <empty/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<documentation>Tests for foreign element and attribute handling.</documentation>
+<testCase>
+<section>3</section>
+<incorrect>
+<r:element name="foo" xmlns:r="http://relaxng.org/ns/structure/1.0" r:a="val">
+  <r:empty/>
+</r:element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>foo<eg:comment xmlns:eg="http://www.example.com"/></name>
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <value>foo<eg:comment xmlns:eg="http://www.example.com"/></value>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <data type="string"><eg:comment xmlns:eg="http://www.example.com"/></data>
+</element>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty>
+    <ext xmlns="http://www.example.com">
+      <element xmlns="http://relaxng.org/ns/structure/1.0"/>
+    </ext>
+  </empty>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0" xmlns:eg="http://www.example.com">
+  <eg:comment/>
+  <eg:comment/>
+  <start>
+    <eg:comment/>
+    <element>
+      <eg:comment/>
+      <eg:comment/>
+      <name>foo</name>
+      <eg:comment/>
+      <data type="string"/>
+      <eg:comment/>
+      <empty>
+        <eg:comment/>
+        <eg:comment/>
+      </empty>
+      <eg:comment/>
+      <eg:comment/>
+    </element>
+    <eg:comment/>
+  </start>
+  <eg:comment/>
+</grammar>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0"  xmlns:eg="http://www.example.com"
+  eg:comment="">
+  <start eg:comment="">
+    <element eg:comment="">
+      <name eg:comment="">foo</name>
+      <data eg:comment="" type="string"/>
+      <empty eg:comment=""/>
+    </element>
+  </start>
+</grammar>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<rng:grammar xmlns:rng="http://relaxng.org/ns/structure/1.0" xmlns="http://www.example.com">
+  <comment/>
+  <comment/>
+  <rng:start>
+    <comment/>
+    <rng:element>
+      <comment/>
+      <comment/>
+      <rng:name>foo</rng:name>
+      <comment/>
+      <rng:data type="string"/>
+      <comment/>
+    </rng:element>
+    <comment/>
+  </rng:start>
+  <comment/>
+</rng:grammar>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+<testCase>
+<section>3</section>
+<correct>
+<rng:grammar xmlns:rng="http://relaxng.org/ns/structure/1.0">
+  <comment/>
+  <comment/>
+  <rng:start>
+    <comment/>
+    <rng:element>
+      <comment/>
+      <comment/>
+      <rng:name>foo</rng:name>
+      <comment/>
+      <rng:data type="string"/>
+      <comment/>
+    </rng:element>
+    <comment/>
+  </rng:start>
+  <comment/>
+</rng:grammar>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+</testSuite>
+</testSuite>
+<testSuite>
+<section>4</section>
+<testSuite>
+<section>4.2</section>
+<testCase>
+<section>4.2</section>
+<correct>
+<element name="&#xA;&#xD;&#x20;&#x9;foo&#xA;&#xD;&#x20;&#x9;" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="&#xA;&#xD;&#x20;&#x9;bar&#xA;&#xD;&#x20;&#x9;"/>
+</element>
+</correct>
+<valid>
+<foo bar=""/>
+</valid>
+</testCase>
+<testCase>
+<section>4.2</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="&#xA;&#xD;&#x20;&#x9;string&#xA;&#xD;&#x20;&#x9;">bar</value>
+</element>
+</correct>
+<valid>
+<foo>bar</foo>
+</valid>
+<invalid>
+<foo>bar </foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.2</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="&#xA;&#xD;&#x20;&#x9;string&#xA;&#xD;&#x20;&#x9;"/>
+</element>
+</correct>
+<valid>
+<foo>X</foo>
+</valid>
+</testCase>
+<testCase>
+<section>4.2</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>&#xA;&#xD;&#x20;&#x9;foo&#xA;&#xD;&#x20;&#x9;</name>
+  <attribute><name>&#xA;&#xD;&#x20;&#x9;bar&#xA;&#xD;&#x20;&#x9;</name></attribute>
+</element>
+</correct>
+<valid>
+<foo bar=""/>
+</valid>
+</testCase>
+<testCase>
+<section>4.2</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start combine="&#xA;&#xD;&#x20;&#x9;choice&#xA;&#xD;&#x20;&#x9;">
+    <ref name="&#xA;&#xD;&#x20;&#x9;x&#xA;&#xD;&#x20;&#x9;"/>
+  </start>
+  <define name="x">
+    <ref name="y"/>
+  </define>
+  <define name="&#xA;&#xD;&#x20;&#x9;y&#xA;&#xD;&#x20;&#x9;">
+    <grammar>
+      <start combine="&#xA;&#xD;&#x20;&#x9;interleave&#xA;&#xD;&#x20;&#x9;">
+        <parentRef name="&#xA;&#xD;&#x20;&#x9;z&#xA;&#xD;&#x20;&#x9;"/>
+      </start>
+    </grammar>
+  </define>
+  <define name="z">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+</testSuite>
+<testCase>
+<section>4.4</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value datatypeLibrary="http://www.example.com/this-does-not-exist">bar</value>
+</element>
+</correct>
+<valid>
+<foo>bar</foo>
+</valid>
+<valid>
+<foo>
+	bar
+</foo>
+</valid>
+<valid>
+<foo> bar </foo>
+</valid>
+<invalid>
+<foo>baz</foo>
+</invalid>
+<invalid>
+<foo>ba r</foo>
+</invalid>
+</testCase>
+<testSuite>
+<section>4.5</section>
+<testCase>
+<section>4.5</section>
+<dir name="sub">
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+</dir>
+<correct>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0"
+             xml:base="sub/y" href="x"/>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.5</section>
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="bar">
+  <empty/>
+</element>
+</resource>
+<dir name="sub1">
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="bar">
+  <empty/>
+</element>
+</resource>
+<dir name="sub3">
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+</dir>
+</dir>
+<correct>
+<group xmlns="http://relaxng.org/ns/structure/1.0" xml:base="sub1/">
+  <group>
+    <group xml:base="sub2">
+      <group>
+         <group xml:base="sub3/y">
+           <externalRef href="x"/>
+         </group>
+      </group>
+    </group>
+  </group>
+</group>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.5</section>
+<resource name="x">
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
+</resource>
+<incorrect>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x#foo"/>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.6</section>
+<testCase>
+<section>4.6</section>
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+<correct>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.6</section>
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+<correct>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x" ns="http://www.example.com"/>
+</correct>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.6</section>
+<resource name="x">
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</resource>
+<incorrect>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.6</section>
+<resource name="x">
+<start xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="foo">
+    <empty/>
+  </element>
+</start>
+</resource>
+<incorrect>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.6</section>
+<resource name="x">
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="y"/>
+</resource>
+<resource name="y">
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</resource>
+<incorrect>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="x"/>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.6</section>
+<documentation>Same value of href before resolution, but not a loop.</documentation>
+<dir name="sub">
+<resource name="x">
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="sub/x"/>
+</resource>
+<dir name="sub">
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+</dir>
+</dir>
+<correct>
+<externalRef xmlns="http://relaxng.org/ns/structure/1.0" href="sub/x"/>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.7</section>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x" ns="http://www.example.com"/>
+</grammar>
+</correct>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="y"/>
+</grammar>
+</resource>
+<resource name="y">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="y"/>
+</grammar>
+</resource>
+<resource name="y">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.7</section>
+<dir name="sub">
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="sub/x"/>
+</grammar>
+</resource>
+<dir name="sub">
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+</grammar>
+</resource>
+</dir>
+</dir>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="sub/x"/>
+</grammar>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x">
+    <start>
+      <ref name="foo"/>
+    </start>
+  </include>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+  <start>
+    <ref name="foo"/>
+  </start>
+</grammar>
+</correct>
+<valid><foo/></valid>
+<invalid><bar/></invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo"/>
+  </start>
+</grammar>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x">
+    <define name="foo">
+      <element name="foo">
+        <empty/>
+      </element>
+    </define>
+  </include>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo"/>
+  </start>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <include href="x"/>
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid><foo/></valid>
+<invalid><bar/></invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="x">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <define name="foo" combine="choice">
+    <element name="foo3">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo"/>
+  </start>
+  <include href="x">
+    <define name="foo" combine="choice">
+      <element name="foo1">
+	<empty/>
+      </element>
+    </define>
+  </include>
+  <define name="foo">
+    <element name="foo2">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid><foo1/></valid>
+<valid><foo2/></valid>
+<invalid><foo3/></invalid>
+</testCase>
+<testCase>
+<section>4.7</section>
+<resource name="level1.rng">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<include href="level2.rng">
+  <define name="foo">
+    <element name="bar">
+      <empty/>
+    </element>
+  </define>
+</include>
+</grammar>
+</resource>
+<resource name="level2.rng">
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <define name="bar">
+    <element name="bar">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</resource>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <ref name="foo"/>
+</start>
+<include href="level1.rng">
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</include>
+</grammar>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.8</section>
+<testCase>
+<section>4.8</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.example.com" name="foo">
+  <attribute name="bar" ns="http://www.example.com"/>
+</element>
+</correct>
+<valid>
+<eg:foo eg:bar="x" xmlns:eg="http://www.example.com"/>
+</valid>
+<invalid>
+<eg:foo xmlns:eg="http://www.example.com" bar="x"/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.8</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.example.com" name="foo">
+  <attribute name="bar"/>
+</element>
+</correct>
+<invalid>
+<eg:foo xmlns:eg="http://www.example.com" eg:bar="x"/>
+</invalid>
+<valid>
+<eg:foo xmlns:eg="http://www.example.com" bar="x"/>
+</valid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.9</section>
+<testCase>
+<section>4.9</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.example.com" name="foo">
+  <attribute>
+    <name>bar</name>
+  </attribute>
+</element>
+</correct>
+<valid>
+<eg:foo xmlns:eg="http://www.example.com" eg:bar="x"/>
+</valid>
+<invalid>
+<eg:foo xmlns:eg="http://www.example.com" bar="x"/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.6</section>
+<section>4.9</section>
+<resource name="x">
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <empty/>
+</element>
+</resource>
+<correct>
+<group ns="http://www.example.com" xmlns="http://relaxng.org/ns/structure/1.0" >
+<externalRef href="x"/>
+</group>
+</correct>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<group xmlns="http://relaxng.org/ns/structure/1.0">
+  <element ns="http://www.example.com">
+    <name>foo</name>
+    <empty/>
+  </element>
+</group>
+</correct>
+<valid><foo xmlns="http://www.example.com"/></valid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<correct>
+<element ns="http://www.example.com" xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>foo</name>
+  <empty/>
+</element>
+</correct>
+<valid><foo xmlns="http://www.example.com"/></valid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute ns="http://www.example.com">
+    <name>bar</name>
+    <text/>
+  </attribute>
+</element>
+</correct>
+<valid><foo xmlns:x="http://www.example.com" x:bar="whatever"/></valid>
+<invalid><foo bar="whatever"/></invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.10</section>
+<testCase>
+<section>4.10</section>
+<incorrect>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo:bar">
+  <empty/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.10</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="eg:foo" xmlns:eg="http://www.example.com">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<invalid>
+<foo xmlns="http://www.example.com/"/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.10</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo" xmlns:eg="http://www.example.com">
+  <attribute name="eg:bar"/>
+</element>
+</correct>
+<valid>
+<foo xmlns:ex="http://www.example.com" ex:bar="x"/>
+</valid>
+<invalid>
+<foo xmlns:ex="http://www.example.com/" ex:bar="x"/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.10</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <attribute name="xml:lang"/>
+</element>
+</correct>
+<valid>
+<foo xml:lang="en"/>
+</valid>
+<invalid>
+<foo lang="en"/>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.11</section>
+<testCase>
+<section>4.11</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <div ns="http://www.example.com">
+    <div>
+      <start>
+        <ref name="foo"/>
+      </start>
+    </div>
+    <define name="foo">
+      <element name="foo">
+        <empty/>
+      </element>
+    </define>
+  </div>
+  <div/>
+</grammar>
+</correct>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<testCase>
+<section>4.12</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+
+<start>
+  <element name="foo">
+    <ref name="bars"/>
+  </element>
+</start>
+
+<define name="bars">
+  <element name="bar">
+    <empty/>
+  </element>
+  <element name="bar">
+    <empty/>
+  </element>
+  <element name="bar">
+    <empty/>
+  </element>
+</define>
+
+</grammar>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo></foo>
+</invalid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+  </oneOrMore>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<valid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo></foo>
+</invalid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<section>4.15</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+  </zeroOrMore>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<valid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<valid>
+<foo></foo>
+</valid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<section>4.14</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+  </optional>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<valid>
+<foo></foo>
+</valid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <list>
+    <value>x</value>
+    <value>y</value>
+    <value>z</value>
+  </list>
+</element>
+</correct>
+<valid>
+<foo>x y z</foo>
+</valid>
+<invalid>
+<foo>x</foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<section>4.13</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <mixed>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+  </mixed>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo></foo>
+</invalid>
+<valid>
+<foo><bar/>X<bar/><bar/></foo>
+</valid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name>foo</name>
+  <element name="bar">
+    <empty/>
+  </element>
+  <element name="bar">
+    <empty/>
+  </element>
+  <element name="bar">
+    <empty/>
+  </element>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo></foo>
+</invalid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <anyName>
+    <except>
+      <name>foo</name>
+      <name>bar</name>
+      <name>baz</name>
+    </except>
+  </anyName>
+  <empty/>
+</element>
+</correct>
+<valid><xyzzy/></valid>
+<invalid><foo/></invalid>
+<invalid><bar/></invalid>
+<invalid><baz/></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="token">
+    <except>
+      <value>x</value>
+      <value>y</value>
+      <value>z</value>
+    </except>
+  </data>
+</element>
+</correct>
+<valid><foo/></valid>
+<valid><foo>xyz</foo></valid>
+<invalid><foo>x</foo></invalid>
+<invalid><foo>y</foo></invalid>
+<invalid><foo>y</foo></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar"/>
+</element>
+</correct>
+<valid>
+<foo bar=""/>
+</valid>
+<valid>
+<foo bar="x"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <name>bar</name>
+  </attribute>
+</element>
+</correct>
+<valid>
+<foo bar=""/>
+</valid>
+<valid>
+<foo bar="x"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+  </group>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo></foo>
+</invalid>
+<invalid>
+<foo>X</foo>
+</invalid>
+<invalid>
+<foo><bar/>X<bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <element name="bar1">
+      <empty/>
+    </element>
+    <element name="bar2">
+      <empty/>
+    </element>
+    <element name="bar3">
+      <empty/>
+    </element>
+  </choice>
+</element>
+</correct>
+<valid><foo><bar1/></foo></valid>
+<valid><foo><bar2/></foo></valid>
+<valid><foo><bar3/></foo></valid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar1">
+      <empty/>
+    </element>
+    <element name="bar2">
+      <empty/>
+    </element>
+    <element name="bar3">
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</correct>
+<valid><foo><bar1/><bar2/><bar3/></foo></valid>
+<valid><foo><bar1/><bar3/><bar2/></foo></valid>
+<valid><foo><bar2/><bar1/><bar3/></foo></valid>
+<valid><foo><bar2/><bar3/><bar1/></foo></valid>
+<valid><foo><bar3/><bar1/><bar2/></foo></valid>
+<valid><foo><bar3/><bar2/><bar1/></foo></valid>
+<invalid><foo><bar2/><bar1/></foo></invalid>
+<invalid><foo><bar1/><bar3/><bar2/><bar1/></foo></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <element name="bar">
+      <empty/>
+    </element>
+  </group>
+</element>
+</correct>
+<valid><foo><bar/></foo></valid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</correct>
+<valid><foo><bar/></foo></valid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<section>4.12</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <element name="bar">
+      <empty/>
+    </element>
+  </choice>
+</element>
+</correct>
+<valid><foo><bar/></foo></valid>
+<invalid><foo/></invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.13</section>
+<testCase>
+<section>4.13</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <mixed>
+    <element name="bar">
+      <empty/>
+    </element>
+  </mixed>
+</element>
+</correct>
+<valid><foo>x<bar/></foo></valid>
+<valid><foo><bar/></foo></valid>
+<valid><foo><bar/>x</foo></valid>
+<valid><foo>x<bar/>y</foo></valid>
+<invalid><foo/></invalid>
+<invalid><foo><bar/><bar/></foo></invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.14</section>
+<testCase>
+<section>4.14</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <element name="bar">
+      <empty/>
+    </element>
+  </optional>
+</element>
+</correct>
+<valid><foo><bar/></foo></valid>
+<valid><foo/></valid>
+<invalid><foo>x<bar/></foo></invalid>
+<invalid><foo><bar/><bar/></foo></invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.15</section>
+<testCase>
+<section>4.15</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <zeroOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+  </zeroOrMore>
+</element>
+</correct>
+<valid><foo><bar/></foo></valid>
+<valid><foo/></valid>
+<invalid><foo>x<bar/></foo></invalid>
+<invalid><foo><baz/></foo></invalid>
+<valid><foo><bar/><bar/></foo></valid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.16</section>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <anyName>
+      <except>
+        <anyName/>
+      </except>
+    </anyName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <anyName>
+      <except>
+        <choice>
+          <anyName/>
+          <name>foo</name>
+        </choice>
+      </except>
+    </anyName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <nsName ns="">
+      <except>
+        <nsName ns=""/>
+      </except>
+    </nsName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <nsName ns="">
+      <except>
+        <choice>
+          <nsName ns=""/>
+          <name>foo</name>
+        </choice>
+      </except>
+    </nsName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <nsName ns="">
+      <except>
+        <anyName/>
+      </except>
+    </nsName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element>
+    <nsName ns="">
+      <except>
+        <choice>
+          <anyName/>
+          <name>foo</name>
+        </choice>
+      </except>
+    </nsName>
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<documentation>Tests that 4.16 is before 4.20.</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <zeroOrMore>
+      <attribute>
+	<anyName>
+	  <except>
+	    <anyName/>
+	  </except>
+	</anyName>
+	<text/>
+      </attribute>
+      <notAllowed/>
+    </zeroOrMore>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<documentation>Tests that 4.16 is before removal of unreachable definitions.</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <empty/>
+  </element>
+</start>
+<define name="bar">
+  <element>
+    <anyName>
+      <except>
+	<anyName/>
+      </except>
+    </anyName>
+    <empty/>
+  </element>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="xmlns">
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<correct>
+<element name="xmlns" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
+</correct>
+<valid><xmlns/></valid>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name=" xmlns">
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <notAllowed/>
+    <attribute name="xmlns">
+      <text/>
+    </attribute>
+  </optional>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar 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>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="xmlns" ns="">
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <choice>
+      <name ns="">xmlns</name>
+      <name>foo</name>
+    </choice>
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <name ns="">xmlns</name>
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <name>xmlns</name>
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <name>
+      xmlns
+    </name>
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <choice>
+      <name>foo</name>
+      <name ns="">xmlns</name>
+    </choice>
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <anyName>
+	<except>
+	  <name>xmlns</name>
+	</except>
+      </anyName>
+      <text/>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <nsName ns="">
+	<except>
+	  <name>xmlns</name>
+	</except>
+      </nsName>
+      <text/>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute ns="http://www.w3.org/2000/xmlns" name="bar">
+    <text/>
+  </attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0" ns="http://www.w3.org/2000/xmlns">
+  <empty/>
+</element>
+</correct>
+<valid><foo xmlns="http://www.w3.org/2000/xmlns"/></valid>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="token">
+    <param name="minLength">2</param>
+  </data>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="tok"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="tok"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <notAllowed/>
+    <data type="token">
+      <param name="minLength">2</param>
+    </data>
+  </optional>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <notAllowed/>
+    <data type="tok"/>
+  </optional>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <notAllowed/>
+    <value type="tok"/>
+  </optional>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <empty/>
+  </element>
+</start>
+<define name="foo">
+  <data type="token">
+    <param name="minLength">2</param>
+  </data>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <empty/>
+  </element>
+</start>
+<define name="foo">
+  <data type="tok"/>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.16</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <empty/>
+  </element>
+</start>
+<define name="foo">
+  <value type="tok"/>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.17</section>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <ref name="x"/>
+</start>
+<define name="x">
+  <element name="foo1">
+    <empty/>
+  </element>
+</define>
+<define name="x" combine="choice">
+  <element name="foo2">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="foo3">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start name="x">
+  <element name="foo1">
+    <empty/>
+  </element>
+</start>
+<start name="x" combine="choice">
+  <element name="foo2">
+    <empty/>
+  </element>
+</start>
+<start name="x">
+  <element name="foo3">
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <ref name="x"/>
+</start>
+<define name="x">
+  <element name="foo1">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="foo2">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start name="x">
+  <element name="foo1">
+    <empty/>
+  </element>
+</start>
+<start name="x">
+  <element name="foo2">
+    <empty/>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <ref name="x"/>
+</start>
+<define name="x" combine="choice">
+  <element name="foo1">
+    <empty/>
+  </element>
+</define>
+<define name="x" combine="choice">
+  <element name="foo2">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="foo3">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</correct>
+<valid>
+<foo1/>
+</valid>
+<valid>
+<foo2/>
+</valid>
+<valid>
+<foo3/>
+</valid>
+<invalid>
+<foo4/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.17</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start combine="choice">
+  <element name="foo1">
+    <empty/>
+  </element>
+</start>
+<start combine="choice">
+  <element name="foo2">
+    <empty/>
+  </element>
+</start>
+<start>
+  <element name="foo3">
+    <empty/>
+  </element>
+</start>
+</grammar>
+</correct>
+<valid>
+<foo1/>
+</valid>
+<valid>
+<foo2/>
+</valid>
+<valid>
+<foo3/>
+</valid>
+<invalid>
+<foo4/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <ref name="x"/>
+  </element>
+</start>
+<define name="x" combine="choice">
+  <element name="bar1">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="bar2">
+    <empty/>
+  </element>
+</define>
+<define name="x" combine="interleave">
+  <element name="bar3">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+<grammar>
+<start name="x" combine="choice">
+  <element name="bar1">
+    <empty/>
+  </element>
+</start>
+<start name="x">
+  <element name="bar2">
+    <empty/>
+  </element>
+</start>
+<start name="x" combine="interleave">
+  <element name="bar3">
+    <empty/>
+  </element>
+</start>
+</grammar>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <ref name="x"/>
+  </element>
+</start>
+<define name="x" combine="interleave">
+  <element name="bar1">
+    <empty/>
+  </element>
+</define>
+<define name="x" combine="interleave">
+  <element name="bar2">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="bar3">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</correct>
+<valid>
+<foo><bar1/><bar2/><bar3/></foo>
+</valid>
+<valid>
+<foo><bar1/><bar3/><bar2/></foo>
+</valid>
+<valid>
+<foo><bar2/><bar3/><bar1/></foo>
+</valid>
+<invalid>
+<foo><bar2/><bar3/><bar1/><bar2/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.17</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+<grammar>
+<start combine="interleave">
+  <element name="bar1">
+    <empty/>
+  </element>
+</start>
+<start>
+  <element name="bar2">
+    <empty/>
+  </element>
+</start>
+<start combine="interleave">
+  <element name="bar3">
+    <empty/>
+  </element>
+</start>
+</grammar>
+</element>
+</correct>
+<valid>
+<foo><bar1/><bar2/><bar3/></foo>
+</valid>
+<valid>
+<foo><bar1/><bar3/><bar2/></foo>
+</valid>
+<valid>
+<foo><bar2/><bar3/><bar1/></foo>
+</valid>
+<invalid>
+<foo><bar2/><bar3/><bar1/><bar2/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <ref name="x"/>
+  </element>
+</start>
+<define name="x">
+  <element name="bar1">
+    <empty/>
+  </element>
+</define>
+<define name="x" combine="interleave">
+  <element name="bar2">
+    <empty/>
+  </element>
+</define>
+<define name="x">
+  <element name="bar3">
+    <empty/>
+  </element>
+</define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.17</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0"> 
+<grammar>
+<start name="x">
+  <element name="bar1">
+    <empty/>
+  </element>
+</start>
+<start name="x" combine="interleave">
+  <element name="bar2">
+    <empty/>
+  </element>
+</start>
+<start name="x">
+  <element name="bar3">
+    <empty/>
+  </element>
+</start>
+</grammar>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.18</section>
+<testCase>
+<section>4.18</section>
+<documentation>grammar must have a start</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <define name="foo">
+    <element name="foo">
+      <empty/>
+    </element>
+  </define>
+</grammar>   
+</incorrect>
+</testCase>
+<testCase>
+<section>4.18</section>
+<documentation>4.17 is before 4.18</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+  <define name="bar">
+    <grammar xmlns="http://relaxng.org/ns/structure/1.0">
+      <define name="foo">
+	<element name="foo">
+	  <empty/>
+	</element>
+      </define>
+    </grammar>   
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.18</section>
+<documentation>4.17 is before 4.19</documentation>
+<incorrect>
+<choice xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="foo">
+    <empty/>
+  </element>
+  <group>
+    <notAllowed/>
+    <grammar xmlns="http://relaxng.org/ns/structure/1.0">
+      <define name="foo">
+	<element name="foo">
+	  <empty/>
+	</element>
+      </define>
+    </grammar>   
+  </group>
+</choice>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.18</section>
+<documentation>every ref must have a def</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo"/>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.18</section>
+<documentation>4.17 is before 4.18</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+  <define name="foo">
+    <ref name="bar"/>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.18</section>
+<documentation>4.17 is before 4.19</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <choice>
+      <element name="foo">
+	<empty/>
+      </element>
+      <group>
+        <notAllowed/>
+        <ref name="foo"/>
+      </group>
+    </choice>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.18</section>
+<documentation>every parentRef must have a def</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <grammar xmlns="http://relaxng.org/ns/structure/1.0">
+      <start>
+	<parentRef name="foo"/>
+      </start>
+      <define name="foo">
+        <element name="foo">
+          <empty/>
+        </element>
+      </define>
+    </grammar>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.18</section>
+<documentation>4.17 is before 4.18</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+  <define name="bar">
+    <grammar xmlns="http://relaxng.org/ns/structure/1.0">
+      <start>
+	<parentRef name="foo"/>
+      </start>
+      <define name="foo">
+        <element name="foo">
+          <empty/>
+        </element>
+      </define>
+    </grammar>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.18</section>
+<documentation>4.17 is before 4.19</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <choice>
+      <element name="foo">
+	<empty/>
+      </element>
+      <group>
+	<notAllowed/>
+	<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+	  <start>
+	    <parentRef name="foo"/>
+	  </start>
+	  <define name="foo">
+	    <element name="foo">
+	      <empty/>
+	    </element>
+	  </define>
+	</grammar>
+      </group>
+    </choice>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.18</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo"/>
+  </start>
+  <define name="foo">
+    <choice>
+      <element name="foo">
+        <empty/>
+      </element>
+      <grammar xmlns="http://relaxng.org/ns/structure/1.0">
+        <start>
+	  <parentRef name="foo"/>
+        </start>
+      </grammar>
+    </choice>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.18</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo"/>
+  </start>
+  <define name="foo">
+    <grammar xmlns="http://relaxng.org/ns/structure/1.0">
+      <start>
+	<ref name="foo"/>
+      </start>
+      <define name="foo">
+	<element name="foo">
+	  <empty/>
+	</element>
+      </define>
+    </grammar>
+  </define>
+</grammar>
+</correct>
+<valid><foo/></valid>
+</testCase>
+<testCase>
+<section>4.18</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <grammar>
+      <start>
+        <ref name="foo"/>
+      </start>
+      <define name="foo">
+        <element name="innerFoo">
+           <parentRef name="foo"/>
+        </element>
+      </define>
+    </grammar>
+  </start>
+  <define name="foo">
+    <element name="outerFoo">
+      <empty/>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid><innerFoo><outerFoo/></innerFoo></valid>
+<invalid><outerFoo/></invalid>
+</testCase>
+<testCase>
+<section>4.18</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <ref name="foo"/>
+  </start>
+  <define name="foo">
+    <element name="outerFoo">
+      <grammar>
+	<start>
+	  <ref name="foo"/>
+	</start>
+	<define name="foo">
+	  <element name="innerFoo">
+	     <empty/>
+	  </element>
+	</define>
+      </grammar>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid><outerFoo><innerFoo/></outerFoo></valid>
+<invalid><innerFoo/></invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>4.19</section>
+<testCase>
+<section>4.19</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <ref name="bar"/>
+    </element>
+  </start>
+  <define name="bar">
+    <optional>
+      <element name="bar">
+        <empty/>
+      </element>
+      <ref name="bar"/>
+    </optional>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>4.19</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <ref name="bar"/>
+    </element>
+  </start>
+  <define name="bar">
+    <element name="bar">
+      <optional>
+        <ref name="bar"/>
+      </optional>
+    </element>
+  </define>
+</grammar>
+</correct>
+<valid>
+<foo><bar/></foo>
+</valid>
+<valid>
+<foo><bar><bar/></bar></foo>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>4.19</section>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <empty/>
+    </element>
+  </start>
+  <define name="bar">
+    <ref name="bar"/>
+  </define>
+</grammar>
+</correct>
+<valid><foo/></valid>
+</testCase>
+<testCase>
+<section>4.19</section>
+<section>4.20</section>
+<documentation>Tests that recursion detection happens before
+normalization of notAllowed.</documentation>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <choice>
+      <element name="foo">
+        <empty/>
+      </element>
+      <group>
+        <notAllowed/>
+        <ref name="bar"/>
+      </group>
+    </choice>
+  </start>
+  <define name="bar">
+    <element name="bar">
+      <empty/>
+    </element>
+    <optional>
+      <ref name="bar"/>
+    </optional>
+  </define>
+</grammar>
+</incorrect>
+</testCase>
+</testSuite>
+</testSuite>
+<testSuite>
+<section>6</section>
+<testSuite>
+<section>6.1</section>
+<testCase>
+<section>6.1</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <anyName/>
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+</testCase>
+<testCase>
+<section>6.1</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <anyName>
+    <except>
+      <name ns="">foo</name>
+    </except>
+  </anyName>
+  <empty/>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<valid>
+<bar/>
+</valid>
+</testCase>
+<testCase>
+<section>6.1</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <anyName>
+    <except>
+      <nsName ns=""/>
+    </except>
+  </anyName>
+  <empty/>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+</testCase>
+<testCase>
+<section>6.1</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <nsName ns=""/>
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<foo xmlns="http://www.example.com"/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.1</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <nsName ns="http://www.example.com"/>
+  <empty/>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo xmlns="HTTP://www.example.com"/>
+</invalid>
+<invalid>
+<foo xmlns="http://www.example.com/"/>
+</invalid>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+</testCase>
+<testCase>
+<section>6.1</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <nsName ns="http://www.example.com">
+    <except>
+      <name ns="http://www.example.com">foo</name>
+    </except>
+  </nsName>
+  <empty/>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo xmlns="http://www.example.com"/>
+</invalid>
+<valid>
+<bar xmlns="http://www.example.com"/>
+</valid>
+</testCase>
+<testCase>
+<section>6.1</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <nsName ns="http://www.example.com">
+    <except>
+      <name ns="">foo</name>
+    </except>
+  </nsName>
+  <empty/>
+</element>
+</correct>
+<invalid>
+<bar/>
+</invalid>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<valid>
+<bar xmlns="http://www.example.com"/>
+</valid>
+</testCase>
+<testCase>
+<section>6.1</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name ns="http://www.example.com">foo</name>
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo xmlns="http://www.example.com"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<bar xmlns="http://www.example.com"/>
+</invalid>
+<invalid>
+<foo xmlns="http://www.example.org"/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.1</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name ns="">foo</name>
+  <empty/>
+</element>
+</correct>
+<invalid>
+<foo xmlns="http://www.example.com"/>
+</invalid>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<bar xmlns="http://www.example.com"/>
+</invalid>
+<invalid>
+<bar/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.1</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <name ns="">foo</name>
+    <name ns="">bar</name>
+  </choice>
+  <empty/>
+</element>
+</correct>
+<invalid>
+<baz/>
+</invalid>
+<valid>
+<foo/>
+</valid>
+<valid>
+<bar/>
+</valid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>6.2</section>
+<testSuite>
+<section>6.2.1</section>
+<testCase>
+<section>6.2.1</section>
+<correct>
+<choice xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="foo">
+    <empty/>
+  </element>
+  <element name="bar">
+    <empty/>
+  </element>
+</choice>
+</correct>
+<valid>
+<foo/>
+</valid>
+<valid>
+<bar/>
+</valid>
+<invalid>
+<baz/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.1</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <group>
+      <element name="bar1">
+        <empty/>
+      </element>
+      <element name="bar2">
+        <empty/>
+      </element>
+    </group>
+    <group>
+      <element name="bar1">
+        <empty/>
+      </element>
+      <element name="bar3">
+        <empty/>
+      </element>
+    </group>
+  </choice>
+</element>
+</correct>
+<valid>
+<foo><bar1/><bar2/></foo>
+</valid>
+<valid>
+<foo><bar1/><bar3/></foo>
+</valid>
+<invalid>
+<foo><bar1/></foo>
+</invalid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo><bar2/></foo>
+</invalid>
+<invalid>
+<foo><bar3/></foo>
+</invalid>
+<invalid>
+<foo><bar1/><bar2/><bar3/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.1</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <group>
+      <attribute name="bar1">
+        <text/>
+      </attribute>
+      <attribute name="bar2">
+        <text/>
+      </attribute>
+    </group>
+    <group>
+      <attribute name="bar1">
+        <text/>
+      </attribute>
+      <attribute name="bar3">
+        <text/>
+      </attribute>
+    </group>
+  </choice>
+</element>
+</correct>
+<valid>
+<foo bar1="x" bar2="x"/>
+</valid>
+<valid>
+<foo bar1="x" bar3="x"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo bar1="x"/>
+</invalid>
+<invalid>
+<foo bar2="x"/>
+</invalid>
+<invalid>
+<foo bar3="x"/>
+</invalid>
+<invalid>
+<foo bar1="x" bar2="x" bar3="x"/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.1</section>
+<correct>
+<choice xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="foo">
+    <element name="bar">
+      <empty/>
+    </element>
+  </element>
+  <element name="foo">
+    <element name="baz">
+      <empty/>
+    </element>
+  </element>
+</choice>
+</correct>
+<valid>
+<foo><bar/></foo>
+</valid>
+<valid>
+<foo><baz/></foo>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo><foo/></foo>
+</invalid>
+<invalid>
+<bar/>
+</invalid>
+<invalid>
+<fobaz/>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>6.2.2</section>
+<testCase>
+<section>6.2.2</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="baz">
+      <empty/>
+    </element>
+  </group>
+</element>
+</correct>
+<valid>
+<foo><bar/><baz/></foo>
+</valid>
+<invalid>
+<foo><baz/><bar/></foo>
+</invalid>
+<invalid>
+<foo><bar/><baz/><bar/><baz/></foo>
+</invalid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo><baz/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.2</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <attribute name="bar">
+      <text/>
+    </attribute>
+    <attribute name="baz">
+      <text/>
+    </attribute>
+  </group>
+</element>
+</correct>
+<valid>
+<foo bar="x" baz="x"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.2</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <attribute name="bar">
+      <text/>
+    </attribute>
+    <attribute name="baz">
+      <text/>
+    </attribute>
+  </group>
+</element>
+</correct>
+<valid>
+<foo bar="x" baz="x"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo bar="x"/>
+</invalid>
+<invalid>
+<foo baz="x"/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.2</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <attribute name="baz">
+      <text/>
+    </attribute>
+    <attribute name="bar">
+      <text/>
+    </attribute>
+  </group>
+</element>
+</correct>
+<valid>
+<foo bar="x" baz="x"/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo bar="x"/>
+</invalid>
+<invalid>
+<foo baz="x"/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.2</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <attribute name="bar">
+      <text/>
+    </attribute>
+    <element name="baz">
+      <empty/>
+    </element>
+  </group>
+</element>
+</correct>
+<valid>
+<foo bar="x"><baz/></foo>
+</valid>
+<invalid>
+<foo><baz/></foo>
+</invalid>
+<invalid>
+<foo bar="x"/>
+</invalid>
+<invalid>
+<foo baz="x"><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.2</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <element name="baz">
+      <empty/>
+    </element>
+    <attribute name="bar">
+      <text/>
+    </attribute>
+  </group>
+</element>
+</correct>
+<valid>
+<foo bar="x"><baz/></foo>
+</valid>
+<invalid>
+<foo><baz/></foo>
+</invalid>
+<invalid>
+<foo bar="x"/>
+</invalid>
+<invalid>
+<foo baz="x"><bar/></foo>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>6.2.3</section>
+<testCase>
+<section>6.2.3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <empty/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+<valid>
+<foo> </foo>
+</valid>
+<valid>
+<foo>
+
+
+</foo>
+</valid>
+<valid>
+<foo>
+<?target data?>
+<?target data?>
+<?target data?>
+<?target data?>
+</foo>
+</valid>
+<invalid>
+<foo>x</foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo bar="x"/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar">
+    <empty/>
+  </attribute>
+</element>
+</correct>
+<valid><foo bar=""/></valid>
+<valid><foo bar=" "/></valid>
+<invalid><foo bar="x"/></invalid>
+</testCase>
+<testCase>
+<section>6.2.3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <list>
+    <empty/>
+  </list>
+</element>
+</correct>
+<valid><foo/></valid>
+<valid><foo> </foo></valid>
+<invalid><foo>x</foo></invalid>
+<invalid><foo><bar/></foo></invalid>
+<invalid><foo bar=""/></invalid>
+</testCase>
+<testCase>
+<section>6.2.3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar">
+    <list>
+      <empty/>
+    </list>
+  </attribute>
+</element>
+</correct>
+<valid><foo bar=""/></valid>
+<valid><foo bar=" "/></valid>
+<invalid><foo bar="x"/></invalid>
+</testCase>
+<testCase>
+<section>6.2.3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <element name="bar">
+      <empty/>
+    </element>
+    <choice>
+      <empty/>
+      <element name="baz">
+        <empty/>
+      </element>
+    </choice>
+  </group>
+</element>
+</correct>
+<valid>
+<foo><bar/><baz/></foo>
+</valid>
+<valid>
+<foo><bar/></foo>
+</valid>
+<invalid>
+<foo></foo>
+</invalid>
+<invalid>
+<foo><bar/><baz/><baz/></foo>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <empty/>
+    <attribute name="bar">
+      <text/>
+    </attribute>
+  </choice>
+</element>
+</correct>
+<valid>
+<foo bar="x"/>
+</valid>
+<valid>
+<foo/>
+</valid>
+<invalid>
+<foo baz="x"/>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>6.2.4</section>
+<testCase>
+<section>6.2.4</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <text/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+<valid>
+<foo> </foo>
+</valid>
+<valid>
+<foo>x</foo>
+</valid>
+<valid>
+<foo>
+x
+<?target data?>
+y
+</foo>
+</valid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.4</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <text/>
+    <element name="bar">
+      <empty/>
+    </element>
+  </group>
+</element>
+</correct>
+<valid>
+<foo><bar/></foo>
+</valid>
+<valid>
+<foo>
+<bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+x
+<bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+x
+<?target data?>
+y
+<bar/></foo>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo><bar/>x</foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.4</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <group>
+    <element name="bar">
+      <empty/>
+    </element>
+    <text/>
+  </group>
+</element>
+</correct>
+<valid>
+<foo><bar/></foo>
+</valid>
+<valid>
+<foo>
+<bar/>
+</foo>
+</valid>
+<invalid>
+<foo>
+x
+<bar/>
+</foo>
+</invalid>
+<valid>
+<foo>
+<bar/>
+x
+<?target data?>
+y
+</foo>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo><bar/>x</foo>
+</valid>
+</testCase>
+<testCase>
+<section>6.2.4</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <text/>
+  </interleave>
+</element>
+</correct>
+<valid>
+<foo><bar/></foo>
+</valid>
+<valid>
+<foo>
+<bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+x
+<bar/>
+</foo>
+</valid>
+<valid>
+<foo>
+<bar/>
+x
+<?target data?>
+y
+</foo>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo><bar/>x</foo>
+</valid>
+<valid>
+<foo>x<bar/>x</foo>
+</valid>
+<invalid>
+<foo>x<bar/>x<bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.4</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar">
+    <text/>
+  </attribute>
+</element>
+</correct>
+<valid>
+<foo bar=""/>
+</valid>
+<valid>
+<foo bar="x"/>
+</valid>
+<valid>
+<foo bar=" "/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo><bar/>x<bar/></foo>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>6.2.5</section>
+<testCase>
+<section>6.2.5</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <element name="bar">
+      <empty/>
+    </element>
+  </oneOrMore>
+</element>
+</correct>
+<valid>
+<foo><bar/></foo>
+</valid>
+<valid>
+<foo><bar/><bar/></foo>
+</valid>
+<valid>
+<foo><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.5</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <group>
+      <element name="bar">
+	<empty/>
+      </element>
+      <element name="bar">
+	<empty/>
+      </element>
+    </group>
+  </oneOrMore>
+</element>
+</correct>
+<valid>
+<foo><bar/><bar/></foo>
+</valid>
+<valid>
+<foo><bar/><bar/><bar/><bar/></foo>
+</valid>
+<valid>
+<foo><bar/><bar/><bar/><bar/><bar/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo><bar/><bar/><bar/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.5</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <nsName ns=""/>
+      <text/>
+    </attribute>
+  </oneOrMore>
+</element>
+</correct>
+<valid>
+<foo x=""/>
+</valid>
+<valid>
+<foo x="" y=""/>
+</valid>
+<valid>
+<foo x="" y="" z=""/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo xmlns:ns="http://www.example.com" ns:x=""/>
+</invalid>
+<invalid>
+<foo x="" xmlns:ns="http://www.example.com" ns:x=""/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.5</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <choice>
+      <attribute name="bar">
+        <text/>
+      </attribute>
+      <element name="bar">
+        <text/>
+      </element>
+    </choice>
+  </oneOrMore>
+</element>
+</correct>
+<valid>
+<foo bar=""><bar/><bar/></foo>
+</valid>
+<valid>
+<foo><bar/></foo>
+</valid>
+<valid>
+<foo bar=""/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>6.2.6</section>
+<testCase>
+<section>6.2.6</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="baz">
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</correct>
+<valid>
+<foo><bar/><baz/></foo>
+</valid>
+<valid>
+<foo><baz/><bar/></foo>
+</valid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo><baz/></foo>
+</invalid>
+<invalid>
+<foo><bar/><bar/></foo>
+</invalid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.6</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <group>
+      <element name="bar1">
+        <empty/>
+      </element>
+      <element name="bar2">
+        <empty/>
+      </element>
+    </group>
+    <element name="baz">
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</correct>
+<valid>
+<foo><baz/><bar1/><bar2/></foo>
+</valid>
+<valid>
+<foo><bar1/><baz/><bar2/></foo>
+</valid>
+<valid>
+<foo><bar1/><bar2/><baz/></foo>
+</valid>
+<invalid>
+<foo><baz/><bar2/><bar1/></foo>
+</invalid>
+<invalid>
+<foo><bar2/><bar1/></foo>
+</invalid>
+<invalid>
+<foo><baz/><bar2/><bar1/></foo>
+</invalid>
+<invalid>
+<foo><baz/><bar1/></foo>
+</invalid>
+<invalid>
+<foo><baz/><bar2/></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.6</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <attribute name="bar">
+      <text/>
+    </attribute>
+    <attribute name="baz">
+      <text/>
+    </attribute>
+  </interleave>
+</element>
+</correct>
+<valid>
+<foo bar="" baz=""/>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo bar=""/>
+</invalid>
+<invalid>
+<foo baz=""/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.6</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <attribute name="baz">
+      <text/>
+    </attribute>
+  </interleave>
+</element>
+</correct>
+<valid>
+<foo baz=""><bar/></foo>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo bar=""/>
+</invalid>
+<invalid>
+<foo bar=""><baz/><baz/></foo>
+</invalid>
+<invalid>
+<foo><baz/><baz/></foo>
+</invalid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>6.2.7</section>
+<testCase>
+<section>6.2.7</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <name ns="">bar</name>
+    <value type="string" datatypeLibrary="">baz</value>
+  </attribute>
+</element>
+</correct>
+<valid>
+<foo bar="baz"/>
+</valid>
+<invalid>
+<foo bar=" baz"/>
+</invalid>
+<invalid>
+<foo bar="b"/>
+</invalid>
+<invalid>
+<foo bar=""/>
+</invalid>
+<invalid>
+<foo bar=" "/>
+</invalid>
+<invalid>
+<foo><bar>baz</bar></foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.7</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <name ns="">bar</name>
+    <choice>
+      <value type="string" datatypeLibrary="">baz</value>
+      <empty/>
+    </choice>
+  </attribute>
+</element>
+</correct>
+<valid>
+<foo bar="baz"/>
+</valid>
+<valid>
+<foo bar=""/>
+</valid>
+<invalid>
+<foo bar=" baz"/>
+</invalid>
+<invalid>
+<foo bar="b"/>
+</invalid>
+<invalid>
+<foo><bar>baz</bar></foo>
+</invalid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.7</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute>
+    <name ns="">bar</name>
+    <value type="string"/>
+  </attribute>
+</element>
+</correct>
+<valid>
+<foo bar=""/>
+</valid>
+<invalid>
+<foo bar=" "/>
+</invalid>
+<invalid>
+<foo bar="x"/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.7</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0">
+  <name ns="">foo</name>
+  <group>
+    <element>
+      <name ns="">bar</name>
+      <empty/>
+    </element>
+    <element>
+      <name ns="">baz</name>
+      <empty/>
+    </element>
+  </group>
+</element>
+</correct>
+<valid>
+<foo><bar/><baz/></foo>
+</valid>
+<valid>
+<foo>
+<bar/>
+<baz/>
+</foo>
+</valid>
+<valid>
+<foo>
+<bar/>
+&#xD;
+<baz/>
+</foo>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<bar><bar/><baz/></bar>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.7</section>
+<section>6.2.8</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="string"/>
+</element>
+</correct>
+<valid><foo/></valid>
+<invalid><foo> </foo></invalid>
+<invalid><foo>x</foo></invalid>
+</testCase>
+<testCase>
+<section>6.2.7</section>
+<section>6.2.8</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <value type="string"/>
+    <empty/>
+  </choice>
+</element>
+</correct>
+<valid><foo/></valid>
+<valid><foo> </foo></valid>
+<invalid><foo>x</foo></invalid>
+</testCase>
+<testCase>
+<section>6.2.7</section>
+<section>6.2.8</section>
+<section>6.2.10</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <list>
+    <data type="token"/>
+  </list>
+</element>
+</correct>
+<invalid><foo/></invalid>
+<invalid><foo> </foo></invalid>
+<valid><foo>x</foo></valid>
+<valid><foo> x </foo></valid>
+<invalid><foo>x y</foo></invalid>
+</testCase>
+<testCase>
+<section>6.2.7</section>
+<section>6.2.8</section>
+<requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+ <data type="string"
+       datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+   <param name="minLength">2</param>
+ </data>
+</element>
+</correct>
+<valid><foo>xx</foo></valid>
+<valid><foo>xxx</foo></valid>
+<valid><foo>  </foo></valid>
+<valid><foo>   </foo></valid>
+<invalid><foo>x</foo></invalid>
+<invalid><foo> </foo></invalid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<section>6.2.7</section>
+<section>6.2.8</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <value>x</value>
+    <element name="bar">
+      <empty/>
+    </element>
+  </choice>
+</element>
+</correct>
+<valid><foo> x </foo></valid>
+<valid><foo>x</foo></valid>
+<invalid><foo>y</foo></invalid>
+<valid><foo><bar/></foo></valid>
+<valid>
+<foo>
+<bar/>
+</foo>
+</valid>
+<invalid><foo>x<bar/></foo></invalid>
+<invalid><foo/></invalid>
+<invalid><foo><bar/>x</foo></invalid>
+</testCase>
+<testCase>
+<section>6.2.7</section>
+<section>6.2.8</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <value>x</value>
+    <mixed>
+      <element name="bar">
+        <empty/>
+      </element>
+    </mixed>
+  </choice>
+</element>
+</correct>
+<valid><foo> x </foo></valid>
+<valid><foo>x</foo></valid>
+<invalid><foo>y</foo></invalid>
+<valid><foo><bar/></foo></valid>
+<valid>
+<foo>
+<bar/>
+</foo>
+</valid>
+<valid><foo>x<bar/></foo></valid>
+<invalid><foo/></invalid>
+<valid><foo><bar/>x</foo></valid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>6.2.8</section>
+<testCase>
+<section>6.2.8</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string">
+    <except>
+      <choice>
+        <value>x</value>
+        <value>y</value>
+      </choice>
+    </except>
+  </data>
+</element>
+</correct>
+<valid>
+<foo>xyzzy</foo>
+</valid>
+<invalid>
+<foo>x</foo>
+</invalid>
+<invalid>
+<foo>y</foo>
+</invalid>
+<invalid>
+<foo> x</foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.8</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string"/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>6.2.8</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value/>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>6.2.8</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string">
+    <except>
+      <value/>
+    </except>
+  </data>
+</element>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+<valid>
+<foo>x</foo>
+</valid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>6.2.9</section>
+<testCase>
+<section>6.2.9</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string" datatypeLibrary=""/>
+</element>
+</correct>
+<valid>
+<foo>xyzzy</foo>
+</valid>
+<valid>
+<foo>
+x
+<?target data?>
+y
+<?target data?>
+z
+</foo>
+</valid>
+<valid>
+<foo></foo>
+</valid>
+<valid>
+<foo>
+</foo>
+</valid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo bar=""/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.9</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="token" datatypeLibrary=""/>
+</element>
+</correct>
+<valid>
+<foo>xyzzy</foo>
+</valid>
+<valid>
+<foo>
+x
+<?target data?>
+y
+<?target data?>
+z
+</foo>
+</valid>
+<valid>
+<foo></foo>
+</valid>
+<valid>
+<foo>
+</foo>
+</valid>
+<invalid>
+<foo><bar/></foo>
+</invalid>
+<invalid>
+<foo bar=""/>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.9</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="string" datatypeLibrary="">x</value>
+</element>
+</correct>
+<valid><foo>x</foo></valid>
+<invalid><foo>xy</foo></invalid>
+<invalid><foo> x</foo></invalid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<section>6.2.9</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="string" datatypeLibrary=""> x</value>
+</element>
+</correct>
+<valid><foo> x</foo></valid>
+<invalid><foo> xy</foo></invalid>
+<invalid><foo>x</foo></invalid>
+<invalid><foo/></invalid>
+</testCase>
+<testCase>
+<section>6.2.9</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="token" datatypeLibrary="">x</value>
+</element>
+</correct>
+<valid><foo>x</foo></valid>
+<valid><foo> x</foo></valid>
+<valid><foo>x </foo></valid>
+<valid><foo>&#xA;&#xD;&#x9;&#x20;x&#xA;&#xD;&#x9;&#x20;</foo></valid>
+<invalid><foo/></invalid>
+<invalid><foo>xy</foo></invalid>
+</testCase>
+<testCase>
+<section>6.2.9</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="token" datatypeLibrary="">x y</value>
+</element>
+</correct>
+<valid><foo>x y</foo></valid>
+<valid><foo> x   y </foo></valid>
+<valid><foo>x&#xA;&#xD;&#x9;&#x20;y</foo></valid>
+<invalid><foo>xy</foo></invalid>
+</testCase>
+<testCase>
+<section>6.2.9</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="token" datatypeLibrary="">&#xA;&#xD;&#x9;&#x20;x&#xA;&#xD;&#x9;&#x20;</value>
+</element>
+</correct>
+<valid><foo>x</foo></valid>
+<valid><foo> x</foo></valid>
+<valid><foo>x </foo></valid>
+<valid><foo>&#xD;&#x9;x&#x20;&#xA;</foo></valid>
+<invalid><foo/></invalid>
+<invalid><foo>xy</foo></invalid>
+</testCase>
+<testCase>
+<section>6.2.9</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="token" datatypeLibrary="">x&#xA;&#xD;&#x9;&#x20;y</value>
+</element>
+</correct>
+<valid><foo>x y</foo></valid>
+<valid><foo>x  y</foo></valid>
+<valid><foo> x y </foo></valid>
+<valid><foo>x&#xD;&#x9;y</foo></valid>
+<valid><foo>x&#x20;&#xA;y</foo></valid>
+<invalid><foo/></invalid>
+<invalid><foo>xy</foo></invalid>
+</testCase>
+<testCase>
+<section>6.2.9</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="decimal" datatypeLibrary=""/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>6.2.9</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <value type="decimal" datatypeLibrary=""/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>6.2.9</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="string" datatypeLibrary="">
+    <param name="length">2</param>
+  </data>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>6.2.9</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <data type="token" datatypeLibrary="">
+    <param name="length">2</param>
+  </data>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<section>6.2.10</section>
+<testCase>
+<section>6.2.10</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <list>
+    <value type="string">x</value>
+  </list>
+</element>
+</correct>
+<valid>
+<foo>x</foo>
+</valid>
+<valid>
+<foo> x </foo>
+</valid>
+<invalid>
+<foo>x x</foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.10</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <list>
+    <oneOrMore>
+      <value type="string">x</value>
+    </oneOrMore>
+  </list>
+</element>
+</correct>
+<valid>
+<foo>x</foo>
+</valid>
+<valid>
+<foo> x x x x </foo>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo>x y</foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.10</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <list>
+    <group>
+      <value type="string">x</value>
+      <value type="string">y</value>
+    </group>
+  </list>
+</element>
+</correct>
+<valid>
+<foo>x y</foo>
+</valid>
+<valid>
+<foo>x  y</foo>
+</valid>
+<valid>
+<foo>&#xD;x&#xA;y&#x9;</foo>
+</valid>
+<invalid>
+<foo>x</foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.10</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <list>
+    <group>
+      <data type="token"/>
+      <data type="token"/>
+    </group>
+  </list>
+</element>
+</correct>
+<valid>
+<foo>x y</foo>
+</valid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo>x y z</foo>
+</invalid>
+</testCase>
+<testCase>
+<section>6.2.10</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <list>
+    <value>x y</value>
+  </list>
+</element>
+</correct>
+<invalid>
+<foo>x y</foo>
+</invalid>
+</testCase>
+</testSuite>
+</testSuite>
+</testSuite>
+<testSuite>
+<section>7</section>
+<testSuite>
+<section>7.1</section>
+<testCase>
+<section>7.1.1</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <attribute name="bar">
+      <element name="baz">
+        <empty/>
+      </element>
+    </attribute>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.1</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <attribute name="bar">
+      <choice>
+        <element name="baz">
+          <empty/>
+        </element>
+        <text/>
+      </choice>
+    </attribute>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.1</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <attribute name="bar">
+      <attribute name="baz"/>
+    </attribute>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.1</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <attribute name="bar">
+      <choice>
+        <attribute name="baz"/>
+        <text/>
+      </choice>
+    </attribute>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.2</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <oneOrMore>
+      <group>
+        <attribute name="bar"/>
+        <attribute name="baz"/>
+      </group>
+    </oneOrMore>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.2</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <oneOrMore>
+      <group>
+        <attribute>
+          <anyName/>
+        </attribute>
+        <attribute>
+          <anyName/>
+        </attribute>
+      </group>
+    </oneOrMore>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.2</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <oneOrMore>
+      <choice>
+        <group>
+          <choice>
+            <attribute name="bar"/>
+            <attribute name="baz"/>
+          </choice>
+          <choice>
+            <attribute name="bar"/>
+            <attribute name="baz"/>
+          </choice>
+        </group>
+        <attribute name="bar"/>
+      </choice>
+    </oneOrMore>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.2</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <oneOrMore>
+      <interleave>
+        <attribute name="bar"/>
+        <attribute name="baz"/>
+      </interleave>
+    </oneOrMore>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.2</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <oneOrMore>
+      <interleave>
+        <attribute>
+          <anyName/>
+        </attribute>
+        <attribute>
+          <anyName/>
+        </attribute>
+      </interleave>
+    </oneOrMore>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.2</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <oneOrMore>
+      <choice>
+        <interleave>
+          <choice>
+            <attribute name="bar"/>
+            <attribute name="baz"/>
+          </choice>
+          <choice>
+            <attribute name="bar"/>
+            <attribute name="baz"/>
+          </choice>
+        </interleave>
+        <attribute name="bar"/>
+      </choice>
+    </oneOrMore>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <list>
+      <list>
+        <data type="token"/>
+      </list>
+    </list>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <list>
+      <choice>
+        <list>
+          <data type="token"/>
+        </list>
+        <data type="token"/>
+      </choice>
+    </list>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <list>
+      <element name="bar">
+        <empty/>
+      </element>
+    </list>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <list>
+      <choice>
+        <data type="token"/>
+        <element name="bar">
+          <empty/>
+        </element>
+      </choice>
+    </list>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <list>
+      <attribute name="bar">
+        <empty/>
+      </attribute>
+    </list>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <list>
+      <choice>
+        <attribute name="bar">
+          <empty/>
+        </attribute>
+        <data type="token"/>
+      </choice>
+    </list>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <list>
+      <choice>
+        <text/>
+        <data type="token"/>
+      </choice>
+    </list>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <list>
+      <interleave>
+        <value>x</value>
+        <value>y</value>
+      </interleave>
+    </list>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.3</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <list>
+      <choice>
+	<interleave>
+	  <value>x</value>
+	  <value>y</value>
+	</interleave>
+        <value>z</value>
+      </choice>
+    </list>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.4</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <data type="string">
+      <except>
+        <attribute name="bar"/>
+      </except>
+    </data>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.4</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <data type="string">
+      <except>
+        <element name="bar">
+          <empty/>
+        </element>
+      </except>
+    </data>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.4</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <data type="string">
+      <except>
+        <text/>
+      </except>
+    </data>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.4</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <data type="string">
+      <except>
+        <list>
+          <data type="token"/>
+        </list>
+      </except>
+    </data>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.4</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <data type="string">
+      <except>
+        <group>
+          <data type="token"/>
+          <data type="token"/>
+        </group>
+      </except>
+    </data>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.4</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <data type="string">
+      <except>
+        <interleave>
+          <data type="token"/>
+          <data type="token"/>
+        </interleave>
+      </except>
+    </data>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.4</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <data type="string">
+      <except>
+        <oneOrMore>
+          <data type="token"/>
+        </oneOrMore>
+      </except>
+    </data>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.4</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <data type="string">
+      <except>
+        <empty/>
+      </except>
+    </data>
+  </element>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <attribute name="foo"/>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <data type="string"/>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <choice>
+    <data type="string"/>
+    <element name="foo">
+      <empty/>
+    </element>
+  </choice>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <choice>
+    <value>foo</value>
+    <element name="foo">
+      <empty/>
+    </element>
+  </choice>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <text/>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <choice>
+    <text/>
+    <element name="foo">
+      <empty/>
+    </element>
+  </choice>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <list>
+    <data type="token"/>
+  </list>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <choice>
+    <element name="foo">
+      <empty/>
+    </element>
+    <list>
+      <data type="token"/>
+    </list>
+  </choice>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <group>
+    <element name="foo">
+      <empty/>
+    </element>
+    <element name="foo">
+      <empty/>
+    </element>
+  </group>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <choice>
+    <element name="foo">
+      <empty/>
+    </element>
+    <group>
+      <element name="foo">
+	<empty/>
+      </element>
+      <element name="foo">
+	<empty/>
+      </element>
+    </group>
+  </choice>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <interleave>
+    <element name="foo">
+      <empty/>
+    </element>
+    <element name="foo">
+      <empty/>
+    </element>
+  </interleave>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <choice>
+    <element name="foo">
+      <empty/>
+    </element>
+    <interleave>
+      <element name="foo">
+	<empty/>
+      </element>
+      <element name="foo">
+	<empty/>
+      </element>
+    </interleave>
+  </choice>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <oneOrMore>
+    <element name="foo">
+      <empty/>
+    </element>
+  </oneOrMore>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <choice>
+    <oneOrMore>
+      <element name="foo">
+	<empty/>
+      </element>
+    </oneOrMore>
+    <element name="foo">
+      <empty/>
+    </element>
+  </choice>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <empty/>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <choice>
+    <element name="foo">
+      <empty/>
+    </element>
+    <empty/>
+  </choice>
+</start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<section>7</section>
+<section>4.18</section>
+<documentation>Tests that constraints are post-normalization</documentation>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <grammar>
+    <start>
+      <text/>
+    </start>
+  </grammar>
+</element>
+</correct>
+<valid>
+<foo>text</foo>
+</valid>
+</testCase>
+<testCase>
+<section>7.1.5</section>
+<section>7</section>
+<section>4.18</section>
+<incorrect>
+<text xmlns="http://relaxng.org/ns/structure/1.0"/>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.1.1</section>
+<section>7</section>
+<section>4.20</section>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <optional>
+    <attribute name="bar">
+      <group>
+        <notAllowed/>
+        <attribute name="baz"/>
+      </group>
+    </attribute>
+  </optional>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>7.1.1</section>
+<section>7</section>
+<section>4.20</section>
+<documentation>The nested attribute element is normalized out because
+of the not allowed.</documentation>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <attribute name="bar">
+    <choice>
+      <text/>
+      <group>
+        <notAllowed/>
+        <attribute name="baz"/>
+      </group>
+    </choice>
+  </attribute>
+</element>
+</correct>
+<valid>
+<foo bar="baz"/>
+</valid>
+</testCase>
+<testCase>
+<section>7.1.2</section>
+<section>7</section>
+<section>4.12</section>
+<documentation>The group element is normalized out.</documentation>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <oneOrMore>
+      <group>
+        <attribute>
+          <anyName/>
+        </attribute>
+      </group>
+    </oneOrMore>
+  </element>
+</start>
+</grammar>
+</correct>
+<valid>
+<foo xyzzy1="val1" xyzzy2="val2"/>
+</valid>
+</testCase>
+<testCase>
+<section>7.1.2</section>
+<section>7</section>
+<section>4.21</section>
+<documentation>The group element is normalized out.</documentation>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <oneOrMore>
+      <group>
+        <attribute>
+          <anyName/>
+        </attribute>
+        <empty/>
+      </group>
+    </oneOrMore>
+  </element>
+</start>
+</grammar>
+</correct>
+<valid>
+<foo xyzzy1="val1" xyzzy2="val2"/>
+</valid>
+</testCase>
+<testCase>
+<section>7.1.2</section>
+<section>7</section>
+<section>4.20</section>
+<documentation>The attribute elements are all normalized out.</documentation>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="foo">
+  <optional>
+    <attribute name="a1">
+      <attribute name="a2">
+        <attribute name="a3">
+          <notAllowed/>
+        </attribute>
+      </attribute>
+    </attribute>
+  </optional>
+</element>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+</testSuite>
+<testSuite>
+<section>7.2</section>
+<testCase>
+<section>7.2</section>
+<incorrect>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+  <start>
+    <element name="foo">
+      <group>
+        <data type="token"/>
+        <data type="token"/>
+      </group>
+    </element>
+  </start>
+</grammar>
+</incorrect>
+</testCase>
+<testCase>
+<documentation>Checks that normalization of notAllowed happens
+before string sequence checking.</documentation>
+<section>7.2</section>
+<section>4.20</section>
+<correct>
+<choice xmlns="http://relaxng.org/ns/structure/1.0">
+  <element name="foo">
+    <empty/>
+  </element>
+  <group>
+    <notAllowed/>
+    <element name="bar">
+      <group>
+	<data type="token"/>
+	<data type="token"/>
+      </group>
+    </element>
+  </group>
+</choice>
+</correct>
+<valid>
+<foo/>
+</valid>
+</testCase>
+<testCase>
+<section>4.20</section>
+<section>7.2</section>
+<documentation>notAllowed in an element is not normalized</documentation>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <group>
+      <element name="bar">
+        <notAllowed/>
+      </element>
+      <data type="token"/>
+      <data type="token"/>
+    </group>
+    <element name="baz">
+      <empty/>
+    </element>
+  </choice>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<section>7.3</section>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar"/>
+  <attribute name="bar"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar"/>
+  <zeroOrMore>
+    <attribute name="bar"/>
+  </zeroOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute name="bar"/>
+  </oneOrMore>
+</element>
+</correct>
+<valid>
+<foo bar="xx"/>
+</valid>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <attribute name="bar"/>
+    <attribute name="bar"/>
+  </interleave>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <optional>
+    <attribute name="bar"/>
+  </optional>
+  <optional>
+    <attribute name="bar"/>
+  </optional>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar"/>
+  <oneOrMore>
+    <attribute>
+      <anyName/>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar"/>
+  <oneOrMore>
+    <attribute>
+      <anyName>
+	<except>
+	  <name>baz</name>
+	</except>
+      </anyName>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar"/>
+  <oneOrMore>
+    <attribute>
+      <anyName>
+	<except>
+	  <name>bar</name>
+	</except>
+      </anyName>
+    </attribute>
+  </oneOrMore>
+</element>
+</correct>
+<valid>
+<foo bar="val" xyzzy="anotherval"/>
+</valid>
+<valid>
+<foo bar="val" baz=""/>
+</valid>
+<invalid>
+<foo bar="val"/>
+</invalid>
+<invalid>
+<foo/>
+</invalid>
+<invalid>
+<foo xyzzy="val"/>
+</invalid>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar"/>
+  <oneOrMore>
+    <attribute>
+      <nsName ns=""/>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar"/>
+  <oneOrMore>
+    <attribute>
+      <nsName ns="">
+	<except>
+	  <name>baz</name>
+	</except>
+       </nsName>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <anyName/>
+    </attribute>
+  </oneOrMore>
+  <oneOrMore>
+    <attribute>
+      <nsName ns=""/>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <anyName/>
+    </attribute>
+  </oneOrMore>
+  <oneOrMore>
+    <attribute>
+      <anyName/>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <nsName ns=""/>
+    </attribute>
+  </oneOrMore>
+  <oneOrMore>
+    <attribute>
+      <nsName ns="">
+	<except>
+	  <name>bar</name>
+	</except>
+      </nsName>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <anyName>
+	<except>
+	  <nsName>
+	    <except>
+	      <name>foo</name>
+	    </except>
+	  </nsName>
+	</except>
+      </anyName>
+    </attribute>
+  </oneOrMore>
+  <attribute name="foo"/>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <anyName>
+	<except>
+	  <nsName>
+	    <except>
+	      <name>foo</name>
+	    </except>
+	  </nsName>
+	</except>
+      </anyName>
+    </attribute>
+  </oneOrMore>
+  <oneOrMore>
+    <attribute>
+      <nsName/>
+    </attribute>
+  </oneOrMore>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <anyName>
+	<except>
+	  <nsName>
+	    <except>
+	      <name>bar</name>
+	    </except>
+	  </nsName>
+	</except>
+      </anyName>
+    </attribute>
+  </oneOrMore>
+  <attribute name="baz"/>
+</element>
+</correct>
+<valid>
+<foo bar="xx" baz="yy"/>
+</valid>
+<invalid>
+<foo x="xx" baz="yy"/>
+</invalid>
+<valid>
+<foo xmlns:eg="http://www.example.com/" eg:x="xx" baz="yy"/>
+</valid>
+</testCase>
+<testCase>
+<section>7.3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <oneOrMore>
+    <attribute>
+      <nsName ns="http://www.example.com/1"/>
+    </attribute>
+  </oneOrMore>
+  <oneOrMore>
+    <attribute>
+      <nsName ns="http://www.example.com/2"/>
+    </attribute>
+  </oneOrMore>
+</element>
+</correct>
+<valid>
+<foo xmlns:eg1="http://www.example.com/1"
+     xmlns:eg2="http://www.example.com/2"
+     eg1:x="xx" eg2:y="yy"/>
+</valid>
+</testCase>
+<testCase>
+<section>7.3</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <choice>
+    <attribute name="bar"/>
+    <attribute name="bar"/>
+  </choice>
+</element>
+</correct>
+<valid>
+<foo bar="xx"/>
+</valid>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute name="bar"/>
+  <choice>
+    <attribute name="baz"/>
+    <attribute name="bar"/>
+  </choice>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute><anyName/><text/></attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute><nsName ns =""/><text/></attribute>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.3</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <attribute><choice><nsName ns =""/><name>foo</name></choice><text/></attribute>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+<testSuite>
+<section>7.4</section>
+<testCase>
+<section>7.4</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.4</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <interleave>
+      <element name="baz">
+	<empty/>
+      </element>
+      <element name="bar">
+	<empty/>
+      </element>
+    </interleave>
+  </interleave>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.4</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <group>
+      <element name="baz">
+	<empty/>
+      </element>
+      <element name="bar">
+	<empty/>
+      </element>
+    </group>
+  </interleave>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.4</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <group>
+      <element name="baz">
+	<empty/>
+      </element>
+      <interleave>
+        <element name="baz">
+          <empty/>
+        </element>
+	<element name="bar">
+	  <empty/>
+	</element>
+      </interleave>
+    </group>
+  </interleave>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.4</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <optional>
+      <element name="bar">
+	<empty/>
+      </element>
+    </optional>
+  </interleave>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.4</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element>
+      <nsName ns=""/>
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.4</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element>
+      <anyName/>
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.4</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element name="bar">
+      <notAllowed/>
+    </element>
+  </interleave>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.4</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <element name="bar">
+      <empty/>
+    </element>
+    <element>
+      <anyName>
+        <except>
+          <name>bar</name>
+        </except>
+      </anyName>
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</correct>
+<valid>
+<foo><bar/><baz/></foo>
+</valid>
+</testCase>
+<testCase>
+<section>7.4</section>
+<correct>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <choice>
+      <element name="bar">
+	<empty/>
+      </element>
+      <element name="bar">
+	<text/>
+      </element>
+    </choice>
+    <element name="baz">
+      <empty/>
+    </element>
+  </interleave>
+</element>
+</correct>
+<valid>
+<foo><bar/><baz/></foo>
+</valid>
+</testCase>
+<testCase>
+<section>7.4</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <interleave>
+    <text/>
+    <text/>
+  </interleave>
+</element>
+</incorrect>
+</testCase>
+<testCase>
+<section>7.4</section>
+<incorrect>
+<element name="foo" xmlns="http://relaxng.org/ns/structure/1.0">
+  <mixed>
+    <mixed>
+      <element name="bar">
+        <empty/>
+      </element>
+    </mixed>
+    <element name="baz">
+      <empty/>
+    </element>
+  </mixed>
+</element>
+</incorrect>
+</testCase>
+</testSuite>
+</testSuite>
+<testSuite>
+<documentation>Regressions</documentation>
+<testCase>
+<correct>
+<grammar xmlns="http://relaxng.org/ns/structure/1.0">
+<start>
+  <element name="foo">
+    <choice>
+      <group>
+        <attribute name="bar"><empty/></attribute>
+        <element name="baz1"><empty/></element>
+      </group>
+      <group>
+        <attribute name="bar"><text/></attribute>
+        <element name="baz2"><empty/></element>
+      </group>
+    </choice>
+  </element>
+</start>
+</grammar>
+</correct>
+<valid>
+<foo bar=" "><baz1/></foo>
+</valid>
+</testCase>
+<testCase>
+<correct>
+<notAllowed xmlns="http://relaxng.org/ns/structure/1.0"/>
+</correct>
+<invalid>
+<foo/>
+</invalid>
+</testCase>
+</testSuite>
+</testSuite>
diff --git a/split.xsl b/split.xsl
index 6847f1f..bef75f0 100644
--- a/split.xsl
+++ b/split.xsl
@@ -1,96 +1,96 @@
-<?xml version="1.0"?>
-<xsl:stylesheet version="1.0"
-  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:saxon="http://icl.com/saxon"
-  extension-element-prefixes="saxon">
-
-<xsl:output method="text"/>
-
-<xsl:param name="dir" select="'.'"/>
-
-<xsl:template match="/">
-  <xsl:apply-templates select="//testCase"/>
-</xsl:template>
-
-<xsl:variable name="incorrectSchemaName" select="'i.rng'"/>
-<xsl:variable name="correctSchemaName" select="'c.rng'"/>
-<xsl:variable name="invalidInstanceSuffix" select="'.i.xml'"/>
-<xsl:variable name="validInstanceSuffix" select="'.v.xml'"/>
-
-<xsl:template match="testCase">
-  <xsl:variable name="b" select="concat($dir, '/', format-number(position(),'000'))"/>
-  <xsl:call-template name="mkdir">
-    <xsl:with-param name="dir" select="$b"/>
-  </xsl:call-template>
-  <xsl:variable name="f">
-    <xsl:choose>
-      <xsl:when test="correct">
-        <xsl:value-of select="$correctSchemaName"/>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:value-of select="$incorrectSchemaName"/>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:variable>
-  <saxon:output href="{concat($b, '/', $f)}" method="xml">
-    <xsl:for-each select="correct|incorrect">
-      <xsl:call-template name="copy"/>
-    </xsl:for-each>
-  </saxon:output>
-  <xsl:apply-templates select="resource|dir">
-    <xsl:with-param name="base" select="$b"/>
-  </xsl:apply-templates>
-  <!-- Don't combine so that position is correct. -->
-  <xsl:apply-templates select="valid|invalid">
-    <xsl:with-param name="base" select="$b"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template match="valid">
-  <xsl:param name="base"/>
-  <xsl:variable name="d" select="concat($base, '/', position(), $validInstanceSuffix)"/>
-  <saxon:output href="{$d}" method="xml">
-    <xsl:call-template name="copy"/>
-  </saxon:output>
-</xsl:template>
-
-<xsl:template match="invalid">
-  <xsl:param name="base"/>
-  <xsl:variable name="d" select="concat($base, '/', position(), $invalidInstanceSuffix)"/>
-  <saxon:output href="{$d}" method="xml">
-    <xsl:call-template name="copy"/>
-  </saxon:output>
-</xsl:template>
-
-<xsl:template match="resource">
-  <xsl:param name="base"/>
-  <saxon:output href="{$base}/{@name}" method="xml">
-    <xsl:call-template name="copy"/>
-  </saxon:output>
-</xsl:template>
-
-<xsl:template name="copy">
-  <xsl:if test="@dtd">
-    <xsl:value-of select="@dtd" disable-output-escaping="yes"/>
-  </xsl:if>
-  <xsl:copy-of select="node()"/>
-</xsl:template>
-
-<xsl:template match="dir">
-  <xsl:param name="base"/>
-  <xsl:variable name="d" select="concat($base, '/', @name)"/>
-  <xsl:call-template name="mkdir">
-    <xsl:with-param name="dir" select="$d"/>
-  </xsl:call-template>
-  <xsl:apply-templates select="resource|dir">
-    <xsl:with-param name="base" select="$d"/>
-  </xsl:apply-templates>
-</xsl:template>
-
-<xsl:template name="mkdir">
-  <xsl:param name="dir"/>
-  <xsl:value-of select="substring(File:mkdir(File:new($dir)),0,0)" 
-                xmlns:File="java:java.io.File"/>
-</xsl:template>
-
-</xsl:stylesheet>
+<?xml version="1.0"?>
+<xsl:stylesheet version="1.0"
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+  xmlns:saxon="http://icl.com/saxon"
+  extension-element-prefixes="saxon">
+
+<xsl:output method="text"/>
+
+<xsl:param name="dir" select="'.'"/>
+
+<xsl:template match="/">
+  <xsl:apply-templates select="//testCase"/>
+</xsl:template>
+
+<xsl:variable name="incorrectSchemaName" select="'i.rng'"/>
+<xsl:variable name="correctSchemaName" select="'c.rng'"/>
+<xsl:variable name="invalidInstanceSuffix" select="'.i.xml'"/>
+<xsl:variable name="validInstanceSuffix" select="'.v.xml'"/>
+
+<xsl:template match="testCase">
+  <xsl:variable name="b" select="concat($dir, '/', format-number(position(),'000'))"/>
+  <xsl:call-template name="mkdir">
+    <xsl:with-param name="dir" select="$b"/>
+  </xsl:call-template>
+  <xsl:variable name="f">
+    <xsl:choose>
+      <xsl:when test="correct">
+        <xsl:value-of select="$correctSchemaName"/>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:value-of select="$incorrectSchemaName"/>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:variable>
+  <saxon:output href="{concat($b, '/', $f)}" method="xml">
+    <xsl:for-each select="correct|incorrect">
+      <xsl:call-template name="copy"/>
+    </xsl:for-each>
+  </saxon:output>
+  <xsl:apply-templates select="resource|dir">
+    <xsl:with-param name="base" select="$b"/>
+  </xsl:apply-templates>
+  <!-- Don't combine so that position is correct. -->
+  <xsl:apply-templates select="valid|invalid">
+    <xsl:with-param name="base" select="$b"/>
+  </xsl:apply-templates>
+</xsl:template>
+
+<xsl:template match="valid">
+  <xsl:param name="base"/>
+  <xsl:variable name="d" select="concat($base, '/', position(), $validInstanceSuffix)"/>
+  <saxon:output href="{$d}" method="xml">
+    <xsl:call-template name="copy"/>
+  </saxon:output>
+</xsl:template>
+
+<xsl:template match="invalid">
+  <xsl:param name="base"/>
+  <xsl:variable name="d" select="concat($base, '/', position(), $invalidInstanceSuffix)"/>
+  <saxon:output href="{$d}" method="xml">
+    <xsl:call-template name="copy"/>
+  </saxon:output>
+</xsl:template>
+
+<xsl:template match="resource">
+  <xsl:param name="base"/>
+  <saxon:output href="{$base}/{@name}" method="xml">
+    <xsl:call-template name="copy"/>
+  </saxon:output>
+</xsl:template>
+
+<xsl:template name="copy">
+  <xsl:if test="@dtd">
+    <xsl:value-of select="@dtd" disable-output-escaping="yes"/>
+  </xsl:if>
+  <xsl:copy-of select="node()"/>
+</xsl:template>
+
+<xsl:template match="dir">
+  <xsl:param name="base"/>
+  <xsl:variable name="d" select="concat($base, '/', @name)"/>
+  <xsl:call-template name="mkdir">
+    <xsl:with-param name="dir" select="$d"/>
+  </xsl:call-template>
+  <xsl:apply-templates select="resource|dir">
+    <xsl:with-param name="base" select="$d"/>
+  </xsl:apply-templates>
+</xsl:template>
+
+<xsl:template name="mkdir">
+  <xsl:param name="dir"/>
+  <xsl:value-of select="substring(File:mkdir(File:new($dir)),0,0)" 
+                xmlns:File="java:java.io.File"/>
+</xsl:template>
+
+</xsl:stylesheet>
diff --git a/testSuite.rng b/testSuite.rng
index e3649c6..6626f3a 100644
--- a/testSuite.rng
+++ b/testSuite.rng
@@ -1,157 +1,157 @@
-<?xml version="1.0"?>
-<!-- $Id: testSuite.rng,v 1.10 2002/04/30 07:00:05 jjc Exp $ -->
-<grammar xmlns="http://relaxng.org/ns/structure/1.0" ns="">
-  <!--
-    Target namespace is intentionally set to "" so as not to interfere with
-    prefix/URI bindings
-  -->
-  
-  <start>
-    <ref name="testSuite"/>
-  </start>
-
-  <define name="testSuite">
-    <element name="testSuite">
-      <ref name="header"/>
-      <zeroOrMore>
-        <choice>
-           <ref name="testSuite"/>
-           <ref name="testCase"/>
-        </choice>
-      </zeroOrMore>
-    </element>
-  </define>
-
-  <define name="testCase">
-    <element name="testCase">
-      <ref name="header"/>
-      
-      <ref name="resources"/>
-
-      <choice>
-       
-        <!-- Incorrect schema -->
-        <element name="incorrect">
-          <ref name="dtd"/>
-          <ref name="anyElement"/>
-        </element>
-         
-        <!-- Correct schema and test cases -->
-        <group>
-          <element name="correct">
-            <ref name="dtd"/>
-            <externalRef href="relaxng.rng"/>
-          </element>
-          <zeroOrMore>
-            <choice>
-              <!-- Valid test cases -->
-              <element name="valid">
-                <ref name="dtd"/>
-                <ref name="anyElement"/>
-              </element>
-              <!-- Invalid test cases -->
-              <element name="invalid">
-                <ref name="dtd"/>
-                <ref name="anyElement"/>
-              </element>
-            </choice>
-          </zeroOrMore>
-        </group>
-
-      </choice>
-
-    </element>
-  </define>
-
-  <define name="any">
-    <zeroOrMore>
-      <choice>
-        <ref name="anyElement"/>
-        <attribute>
-          <anyName/>
-          <text/>
-        </attribute>
-        <text/>
-      </choice>
-    </zeroOrMore>
-  </define>
-
-  <define name="anyElement">
-    <element>
-      <anyName/>
-      <ref name="any"/>
-    </element>
-  </define>
-
-  <define name="header">
-    <zeroOrMore>
-      <choice>
-        <element name="title">
-          <text/>
-        </element>
-	<element name="documentation">
-	  <text/>
-	</element>
-	<element name="author">
-	  <text/>
-	</element>
-        <!-- Email address for correspondence about test cases. -->
-	<element name="email">
-	  <text/>
-	</element>
-        <!-- Section of the specification being tested. -->
-        <element name="section">
-          <text/>
-        </element>
-        <element name="requires">
-          <attribute name="datatypeLibrary"/>
-        </element>
-        <element>
-          <anyName>
-            <except>
-              <nsName/>
-            </except>
-          </anyName>
-          <ref name="any"/>
-        </element>
-      </choice>
-    </zeroOrMore>
-  </define>
-
-  <define name="resources">
-    <zeroOrMore>
-      <choice>
-	<element name="resource">
-	  <attribute name="name">
-            <ref name="pathSegment"/>
-          </attribute>
-          <ref name="dtd"/>
-	  <ref name="anyElement"/>
-	</element>
-        <element name="dir">
-          <attribute name="name">
-            <ref name="pathSegment"/>
-          </attribute>
-          <ref name="resources"/>
-        </element>
-      </choice>
-    </zeroOrMore>
-  </define>
-
-  <define name="dtd">
-    <optional>
-      <attribute name="dtd"/>
-    </optional>
-  </define>
- 
-  <!-- A relative URI segment. -->
-
-  <define name="pathSegment">
-    <data datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
-          type="string">
-      <!-- one or more RFC 2396 pchars -->
-      <param name="pattern">([\-A-Za-z0-9:@&amp;=+$,_.!~*'()]|%[0-9a-fA-F][0-9a-fA-F])+</param>
-    </data>
-  </define>
-  
-</grammar>
+<?xml version="1.0"?>
+<!-- $Id: testSuite.rng,v 1.10 2002/04/30 07:00:05 jjc Exp $ -->
+<grammar xmlns="http://relaxng.org/ns/structure/1.0" ns="">
+  <!--
+    Target namespace is intentionally set to "" so as not to interfere with
+    prefix/URI bindings
+  -->
+  
+  <start>
+    <ref name="testSuite"/>
+  </start>
+
+  <define name="testSuite">
+    <element name="testSuite">
+      <ref name="header"/>
+      <zeroOrMore>
+        <choice>
+           <ref name="testSuite"/>
+           <ref name="testCase"/>
+        </choice>
+      </zeroOrMore>
+    </element>
+  </define>
+
+  <define name="testCase">
+    <element name="testCase">
+      <ref name="header"/>
+      
+      <ref name="resources"/>
+
+      <choice>
+       
+        <!-- Incorrect schema -->
+        <element name="incorrect">
+          <ref name="dtd"/>
+          <ref name="anyElement"/>
+        </element>
+         
+        <!-- Correct schema and test cases -->
+        <group>
+          <element name="correct">
+            <ref name="dtd"/>
+            <externalRef href="relaxng.rng"/>
+          </element>
+          <zeroOrMore>
+            <choice>
+              <!-- Valid test cases -->
+              <element name="valid">
+                <ref name="dtd"/>
+                <ref name="anyElement"/>
+              </element>
+              <!-- Invalid test cases -->
+              <element name="invalid">
+                <ref name="dtd"/>
+                <ref name="anyElement"/>
+              </element>
+            </choice>
+          </zeroOrMore>
+        </group>
+
+      </choice>
+
+    </element>
+  </define>
+
+  <define name="any">
+    <zeroOrMore>
+      <choice>
+        <ref name="anyElement"/>
+        <attribute>
+          <anyName/>
+          <text/>
+        </attribute>
+        <text/>
+      </choice>
+    </zeroOrMore>
+  </define>
+
+  <define name="anyElement">
+    <element>
+      <anyName/>
+      <ref name="any"/>
+    </element>
+  </define>
+
+  <define name="header">
+    <zeroOrMore>
+      <choice>
+        <element name="title">
+          <text/>
+        </element>
+	<element name="documentation">
+	  <text/>
+	</element>
+	<element name="author">
+	  <text/>
+	</element>
+        <!-- Email address for correspondence about test cases. -->
+	<element name="email">
+	  <text/>
+	</element>
+        <!-- Section of the specification being tested. -->
+        <element name="section">
+          <text/>
+        </element>
+        <element name="requires">
+          <attribute name="datatypeLibrary"/>
+        </element>
+        <element>
+          <anyName>
+            <except>
+              <nsName/>
+            </except>
+          </anyName>
+          <ref name="any"/>
+        </element>
+      </choice>
+    </zeroOrMore>
+  </define>
+
+  <define name="resources">
+    <zeroOrMore>
+      <choice>
+	<element name="resource">
+	  <attribute name="name">
+            <ref name="pathSegment"/>
+          </attribute>
+          <ref name="dtd"/>
+	  <ref name="anyElement"/>
+	</element>
+        <element name="dir">
+          <attribute name="name">
+            <ref name="pathSegment"/>
+          </attribute>
+          <ref name="resources"/>
+        </element>
+      </choice>
+    </zeroOrMore>
+  </define>
+
+  <define name="dtd">
+    <optional>
+      <attribute name="dtd"/>
+    </optional>
+  </define>
+ 
+  <!-- A relative URI segment. -->
+
+  <define name="pathSegment">
+    <data datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
+          type="string">
+      <!-- one or more RFC 2396 pchars -->
+      <param name="pattern">([\-A-Za-z0-9:@&amp;=+$,_.!~*'()]|%[0-9a-fA-F][0-9a-fA-F])+</param>
+    </data>
+  </define>
+  
+</grammar>
diff --git a/xsdtest.rnc b/xsdtest.rnc
index d0e7aab..beeb1c4 100644
--- a/xsdtest.rnc
+++ b/xsdtest.rnc
@@ -1,22 +1,22 @@
-datatypes xsd = "http://www.w3.org/2001/XMLSchema-datatypes"
-
-start =
-  element xsdtest {
-    element datatype {
-      attribute name { xsd:NCName },
-      ((param*, (valid|invalid)*)
-       | (valid|invalid|equiv|length|lessThan|incomparable)*)
-    }*
-  }
-
-param = element param { attribute name { xsd:NCName }, string }
-valid = element valid { internalSubset?, string }
-invalid = element invalid { internalSubset?, string }
-equiv = element equiv { element class { value+ }+ }
-
-value = element value { internalSubset?, string }
-length = element length { attribute value { xsd:integer }, internalSubset?, string }
-lessThan = element lessThan { value, value }
-incomparable = element incomparable { value, value }
-
-internalSubset = attribute internalSubset { string }
+datatypes xsd = "http://www.w3.org/2001/XMLSchema-datatypes"
+
+start =
+  element xsdtest {
+    element datatype {
+      attribute name { xsd:NCName },
+      ((param*, (valid|invalid)*)
+       | (valid|invalid|equiv|length|lessThan|incomparable)*)
+    }*
+  }
+
+param = element param { attribute name { xsd:NCName }, string }
+valid = element valid { internalSubset?, string }
+invalid = element invalid { internalSubset?, string }
+equiv = element equiv { element class { value+ }+ }
+
+value = element value { internalSubset?, string }
+length = element length { attribute value { xsd:integer }, internalSubset?, string }
+lessThan = element lessThan { value, value }
+incomparable = element incomparable { value, value }
+
+internalSubset = attribute internalSubset { string }
diff --git a/xsdtest.xml b/xsdtest.xml
index a30b01c..2fe94b6 100644
--- a/xsdtest.xml
+++ b/xsdtest.xml
@@ -1,805 +1,805 @@
-<xsdtest>
-<datatype name="dateTime">
-<valid>2001-12-01T19:45:00</valid>
-<valid>2001-12-01T19:45:00Z</valid>
-<valid>2001-12-01T19:45:00-11:59</valid>
-<valid>0001-01-12T00:00:00+12:00</valid>
-<invalid>2001-12-1T19:45:00+24:00</invalid>
-<invalid>2001-12-1T19:45:00</invalid>
-<equiv>
-<class>
-  <value>2001-12-01T19:45:00</value>
-  <value>2001-12-01T19:45:00.00</value>
-</class>
-<class>
-  <value>2001-12-01T19:45:00Z</value>
-  <value>2001-12-01T19:45:00.00Z</value>
-  <value>2001-12-01T20:45:00+01:00</value>
-</class>
-</equiv>
-</datatype>
-<datatype name="anyURI">
-<valid>foobar</valid>
-<valid>http://www.example.com</valid>
-<valid>http://www.example.co%6d</valid>
-<valid>nosuchscheme:stuff</valid>
-<invalid>foo$bar:stuff</invalid>
-<invalid>f%oobar</invalid>
-</datatype>
-<datatype name="integer">
-<valid>10</valid>
-<valid>01</valid>
-<valid>0123456789</valid>
-<valid>+10</valid>
-<valid>-10</valid>
-<invalid>1.0</invalid>
-<invalid>.1</invalid>
-<valid>9999999999999999999999999999999</valid>
-<invalid>1.</invalid>
-<invalid>0.</invalid>
-<equiv>
-<class>
-  <value>0</value>
-  <value>+0</value>
-  <value>-0</value>
-  <value>00</value>
-</class>
-<class>
-  <value>10</value>
-  <value>+10</value>
-  <value>+0010</value>
-  <value>010</value>
-</class>
-<class>
-  <value>-10</value>
-  <value>-0010</value>
-  <value>-010</value>
-</class>
-</equiv>
-</datatype>
-<datatype name="duration">
-<valid>P1Y</valid>
-<valid>P1Y0M2DT17H5M12S</valid>
-<valid>-P1Y</valid>
-<valid>P60D</valid>
-<valid>PT24H</valid>
-<valid>PT1.2S</valid>
-<invalid>P24h</invalid>
-<invalid>P24H</invalid>
-<invalid>P1YT</invalid>
-<invalid>P</invalid>
-<invalid>-P</invalid>
-<equiv>
-  <class>
-    <value>-P6M</value>
-  </class>
-  <class>
-    <value>P0Y</value>
-    <value>-P0Y</value>
-  </class>
-  <class>
-    <value>P1Y</value>
-    <value>P001Y</value>
-    <value>P001Y0M</value>
-    <value>P1Y0M0DT0H0M0.0S</value>
-  </class>
-  <class>
-    <value>P6M</value>
-  </class>
-  <class>
-    <value>PT6M</value>
-  </class>
-  <class>
-    <value>PT1S</value>
-    <value>PT1.0S</value>
-  </class>
-</equiv>
-<lessThan>
-  <value>PT1M</value>
-  <value>PT61S</value>
-</lessThan>
-<lessThan>
-  <value>PT59S</value>
-  <value>PT1M</value>
-</lessThan>
-<incomparable>
-  <value>PT60S</value>
-  <value>PT1M</value>
-</incomparable>
-<lessThan>
-  <value>PT1H</value>
-  <value>PT61M</value>
-</lessThan>
-<lessThan>
-  <value>PT59M</value>
-  <value>PT1H</value>
-</lessThan>
-<incomparable>
-  <value>PT60M</value>
-  <value>PT1H</value>
-</incomparable>
-<lessThan>
-  <value>P1D</value>
-  <value>PT25H</value>
-</lessThan>
-<lessThan>
-  <value>PT23H</value>
-  <value>P1D</value>
-</lessThan>
-<incomparable>
-  <value>P1D</value>
-  <value>PT24H</value>
-</incomparable>
-<lessThan>
-  <value>P1Y</value>
-  <value>P13M</value>
-</lessThan>
-<lessThan>
-  <value>P11M</value>
-  <value>P1Y</value>
-</lessThan>
-<incomparable>
-  <value>P12M</value>
-  <value>P1Y</value>
-</incomparable>
-<lessThan>
-  <value>P364D</value>
-  <value>P1Y</value>
-</lessThan>
-<incomparable>
-  <value>P1Y</value>
-  <value>P365D</value>
-</incomparable>
-<incomparable>
-  <value>P1Y</value>
-  <value>P366D</value>
-</incomparable>
-<lessThan>
-  <value>P1Y</value>
-  <value>P367D</value>
-</lessThan>
-<lessThan>
-  <value>P149D</value>
-  <value>P5M</value>
-</lessThan>
-<incomparable>
-  <value>P150D</value>
-  <value>P5M</value>
-</incomparable>
-<incomparable>
-  <value>P151D</value>
-  <value>P5M</value>
-</incomparable>
-<incomparable>
-  <value>P152D</value>
-  <value>P5M</value>
-</incomparable>
-<incomparable>
-  <value>P153D</value>
-  <value>P5M</value>
-</incomparable>
-<lessThan>
-  <value>P5M</value>
-  <value>P154D</value>
-</lessThan>
-<lessThan>
-  <value>P27D</value>
-  <value>P1M</value>
-</lessThan>
-<incomparable>
-  <value>P28D</value>
-  <value>P1M</value>
-</incomparable>
-<incomparable>
-  <value>P29D</value>
-  <value>P1M</value>
-</incomparable>
-<incomparable>
-  <value>P30D</value>
-  <value>P1M</value>
-</incomparable>
-<incomparable>
-  <value>P31D</value>
-  <value>P1M</value>
-</incomparable>
-<lessThan>
-  <value>P1M</value>
-  <value>P32D</value>
-</lessThan>
-</datatype>
-<datatype name="time">
-<valid>12:45:00</valid>
-<valid>12:45:00Z</valid>
-</datatype>
-<datatype name="date">
-<valid>1886-12-01</valid>
-<valid>1886-12-01Z</valid>
-<lessThan>
-  <value>1066-12-31</value>
-  <value>1900-01-01</value>
-</lessThan>
-<lessThan>
-  <value>1900-01-01</value>
-  <value>1900-01-02</value>
-</lessThan>
-</datatype>
-<datatype name="gYearMonth">
-<valid>1996-12</valid>
-<valid>1996-01</valid>
-<valid>1996-01Z</valid>
-<invalid>1996-00</invalid>
-<equiv>
-<class><value>1996-01</value></class>
-<class>
-  <value>1996-01Z</value>
-  <value>1996-01+00:00</value>
-  <value>1996-01-00:00</value>
-</class>
-<class><value>1996-01+01:00</value></class>
-<class><value>1996-01-01:00</value></class>
-</equiv>
-</datatype>
-<datatype name="gYear">
-<valid>2001</valid>
-<valid>2001Z</valid>
-<lessThan>
-  <value>1999</value>
-  <value>2000</value>
-</lessThan>
-<lessThan>
-  <value>1999+07:00</value>
-  <value>2000+07:00</value>
-</lessThan>
-</datatype>
-<datatype name="gMonthDay">
-<valid>--12-01</valid>
-<valid>--12-01Z</valid>
-<lessThan>
-  <value>--12-01</value>
-  <value>--12-04</value>
-</lessThan>
-<lessThan>
-  <value>--11-17</value>
-  <value>--12-04</value>
-</lessThan>
-</datatype>
-<datatype name="gDay">
-<valid>---20</valid>
-<valid>---20Z</valid>
-<lessThan>
-  <value>---01</value>
-  <value>---31</value>
-</lessThan>
-</datatype>
-<datatype name="gMonth">
-<valid>--12</valid>
-<valid>--01</valid>
-<valid>--01Z</valid>
-<valid> --12 </valid>
-<invalid>---01</invalid>
-<invalid>--00</invalid>
-<invalid>--13</invalid>
-<invalid>- -13</invalid>
-<lessThan>
-  <value>--01</value>
-  <value>--12</value>
-</lessThan>
-<lessThan>
-  <value>--01</value>
-  <value>--02</value>
-</lessThan>
-</datatype>
-<datatype name="boolean">
-<valid>true</valid>
-<valid>false</valid>
-<valid>0</valid>
-<valid>1</valid>
-<invalid>00</invalid>
-<invalid>00</invalid>
-<invalid>01</invalid>
-<equiv>
-<class><value>true</value><value>1</value></class>
-<class><value>false</value><value>0</value></class>
-</equiv>
-</datatype>
-<datatype name="base64Binary">
-<valid>AAAA</valid>
-<valid>abcd efgh ijkl mnop qrst uvwx yzAB CDEF GHIJ KLMN OPQR
-STUV WXYZ 0123 4567 89+/</valid>
-<valid>BA==</valid>
-<valid></valid>
-<valid>BA==</valid>
-<valid>BQ==</valid>
-<valid>Bg==</valid>
-<valid>Bw==</valid>
-<valid>BBA=</valid>
-<valid>BBA=</valid>
-<valid>BBE=</valid>
-<valid>BBI=</valid>
-<valid>BBM=</valid>
-<valid>BBQ=</valid>
-<valid>BBU=</valid>
-<valid>BBY=</valid>
-<valid>BBc=</valid>
-<valid>BBg=</valid>
-<valid>BBk=</valid>
-<valid>BBo=</valid>
-<valid>BBs=</valid>
-<valid>BBw=</valid>
-<valid>BB0=</valid>
-<valid>BB4=</valid>
-<valid>BB8=</valid>
-<invalid>====</invalid>
-<invalid>BB==</invalid>
-<invalid>BBB=</invalid>
-<invalid>B===</invalid>
-<invalid>B</invalid>
-<equiv>
-<class>
-<value>deadbeef</value>
-<value>d&#xA;&#xD;&#x9;e a d
-b eef </value>
-</class>
-<class>
-<value>DEADBEEF</value>
-<value>D&#xA;&#xD;&#x9;E A D
-B EEF </value>
-</class>
-</equiv>
-<length value="0"></length>
-<length value="6">deadbeef</length>
-<length value="1">BA==</length>
-<length value="2">BBA=</length>
-<length value="3">dead</length>
-<length value="4">deadBA==</length>
-</datatype>
-<datatype name="hexBinary">
-<valid>deadbeef</valid>
-<valid></valid>
-<valid>0123456789ABCDEFabcdef</valid>
-<invalid>00 00</invalid>
-<invalid>00.00</invalid>
-<invalid>0G</invalid>
-<equiv>
- <class>
-   <value>00</value>
-   <value>
-	00
-   </value>
- </class>
- <class>
-   <value>01</value>
- </class>
- <class>
-   <value>10</value>
- </class>
- <class>
-   <value>0a</value>
-   <value>0A</value>
- </class>
-</equiv>
-<length value="0"></length>
-<length value="1">00</length>
-<length value="2">0000</length>
-<length value="2"> 0000 </length>
-<length value="2">AAAA</length>
-</datatype>
-<datatype name="float">
-<valid>1.0</valid>
-<valid>1.</valid>
-<valid>.1</valid>
-<invalid>- 1</invalid>
-<invalid>1 .0</invalid>
-<invalid>+INF</invalid>
-<invalid>+NaN</invalid>
-<invalid>-NaN</invalid>
-<equiv>
-<class>
-  <value>0</value>
-  <value>-0</value>
-  <value>+0</value>
-  <value> 0 </value>
-  <value> 0. </value>
-  <value> .0 </value>
-  <value> 0.0 </value>
-  <value> 0e0 </value>
-  <value> 0E0 </value>
-  <value> 0E+0 </value>
-  <value> 0E-0 </value>
-</class>
-<class>
-  <value>1E0</value>
-  <value>0.1E1</value>
-  <value>10E-1</value>
-  <value>+1</value>
-</class>
-<class>
-  <value>-1</value>
-</class>
-<class>
-  <value>INF</value>
-  <value>INF </value>
-</class>
-<class>
-  <value>-INF</value>
-  <value>-INF </value>
-</class>
-<class>
-  <value>NaN</value>
-  <value> NaN </value>
-</class>
-</equiv>
-<lessThan>
-  <value>-INF</value>
-  <value>-1000</value>
-</lessThan>
-<lessThan>
-  <value>1000</value>
-  <value>INF</value>
-</lessThan>
-<lessThan>
-  <value>-1</value>
-  <value>1</value>
-</lessThan>
-<lessThan>
-  <value>0</value>
-  <value>1</value>
-</lessThan>
-<lessThan>
-  <value>-1</value>
-  <value>0</value>
-</lessThan>
-</datatype>
-<datatype name="double">
-<valid>1.0</valid>
-<valid>1.</valid>
-<valid>.1</valid>
-<invalid>- 1</invalid>
-<invalid>1 .0</invalid>
-<invalid>+INF</invalid>
-<invalid>+NaN</invalid>
-<invalid>-NaN</invalid>
-<equiv>
-<class>
-  <value>0</value>
-  <value>-0</value>
-  <value>+0</value>
-  <value> 0 </value>
-  <value> 0. </value>
-  <value> .0 </value>
-  <value> 0.0 </value>
-  <value> 0e0 </value>
-  <value> 0E0 </value>
-  <value> 0E+0 </value>
-  <value> 0E-0 </value>
-</class>
-<class>
-  <value>1E0</value>
-  <value>0.1E1</value>
-  <value>10E-1</value>
-  <value>+1</value>
-</class>
-<class>
-  <value>-1</value>
-</class>
-<class>
-  <value>INF</value>
-  <value>INF </value>
-</class>
-<class>
-  <value>-INF</value>
-  <value>-INF </value>
-</class>
-<class>
-  <value>NaN</value>
-  <value> NaN </value>
-</class>
-</equiv>
-<lessThan>
-  <value>-INF</value>
-  <value>-1000</value>
-</lessThan>
-<lessThan>
-  <value>1000</value>
-  <value>INF</value>
-</lessThan>
-<lessThan>
-  <value>-1</value>
-  <value>1</value>
-</lessThan>
-<lessThan>
-  <value>0</value>
-  <value>1</value>
-</lessThan>
-<lessThan>
-  <value>-1</value>
-  <value>0</value>
-</lessThan>
-</datatype>
-<datatype name="QName">
-<valid>foo</valid>
-<valid xmlns:x="http://www.example.com">x:foo</valid>
-<invalid>y:foo</invalid>
-<equiv xmlns:x="http://www.example.com"
-       xmlns:y="http://www.example.com/"
-       xmlns:z="http://www.example.com">
-<class>
-  <value>foo</value>
-  <value> foo</value>
-</class>
-<class>
-  <value>x:foo</value>
-  <value> x:foo </value>
-  <value>z:foo</value>
-</class>
-<class>
-  <value>x:bar</value>
-  <value>z:bar</value>
-</class>
-<class>
-  <value>y:foo</value>
-</class>
-<class>
-  <value>y:bar</value>
-</class>
-</equiv>
-</datatype>
-<datatype name="NOTATION">
-<valid>foo</valid>
-<valid xmlns:x="http://www.example.com">x:foo</valid>
-<invalid>y:foo</invalid>
-</datatype>
-<datatype name="decimal">
-<valid>1.0</valid>
-<valid>1.</valid>
-<valid>.1</valid>
-<valid>+1.0</valid>
-<valid>-1.0</valid>
-<valid> 1 </valid>
-<valid>99999999999999999999999999999999999999999999999999999999999999999</valid>
-<valid>-99999999999999999999999999999999999999999999999999999999999999999</valid>
-<invalid>junk</invalid>
-<invalid>--1</invalid>
-<invalid>++1</invalid>
-<invalid>+-1</invalid>
-<invalid>1.2.</invalid>
-<invalid>..1</invalid>
-<invalid>1..</invalid>
-<invalid>1 .2</invalid>
-<invalid>1+</invalid>
-<invalid>+ 1</invalid>
-<lessThan>
-  <value>0</value>
-  <value>1</value>
-</lessThan>
-</datatype>
-<datatype name="nonPositiveInteger">
-<valid>-1</valid>
-<valid>0</valid>
-<valid>-0</valid>
-<invalid>1</invalid>
-</datatype>
-<datatype name="nonNegativeInteger">
-<valid>1</valid>
-<valid>0</valid>
-<valid>+1</valid>
-<valid>+0</valid>
-<invalid>-1</invalid>
-</datatype>
-<datatype name="positiveInteger">
-<valid>+1</valid>
-<valid>1</valid>
-<invalid>0</invalid>
-<invalid>-1</invalid>
-</datatype>
-<datatype name="negativeInteger">
-<valid>-1</valid>
-<invalid>+1</invalid>
-<invalid>0</invalid>
-</datatype>
-<datatype name="long">
-<valid>1</valid>
-<valid>+1</valid>
-<valid>0</valid>
-<valid> 0 </valid>
-<invalid>1 2</invalid>
-<invalid>9999999999999999999999999999999999999999999999999999999999999999999999999</invalid>
-<valid>9223372036854775807</valid>
-<valid>-9223372036854775808</valid>
-<invalid>9223372036854775808</invalid>
-<invalid>-9223372036854775809</invalid>
-<invalid/>
-</datatype>
-<datatype name="int">
-<valid>1</valid>
-<valid>01</valid>
-<valid> 1 </valid>
-<valid>2147483647</valid>
-<valid>-2147483648</valid>
-<invalid>2147483648</invalid>
-<invalid>-2147483649</invalid>
-<invalid>9999999999999999999999999999999999999999999999999999999999999999999999999</invalid>
-<equiv>
-<class>
- <value>1</value>
- <value>+1</value>
- <value> 1 </value>
- <value>001</value>
-</class>
-<class>
- <value>-1</value>
- <value> -1 </value>
- <value>-001</value>
-</class>
-</equiv>
-</datatype>
-<datatype name="short">
-<valid>1</valid>
-<valid>32767</valid>
-<valid>-32768</valid>
-<invalid>32768</invalid>
-<invalid>-32769</invalid>
-<invalid>9999999999999999999999999999999999999999999999999999999999999999999999999</invalid>
-<equiv>
-<class>
- <value>1</value>
- <value>+1</value>
- <value> 1 </value>
- <value>001</value>
-</class>
-<class>
- <value>-1</value>
- <value> -1 </value>
- <value>-001</value>
-</class>
-</equiv>
-</datatype>
-<datatype name="byte">
-<valid>1</valid>
-<valid>127</valid>
-<valid>-128</valid>
-<invalid>128</invalid>
-<invalid>-129</invalid>
-</datatype>
-<datatype name="unsignedLong">
-<valid>1</valid>
-<valid>+1</valid>
-<invalid>-1</invalid>
-<valid>0</valid>
-<valid>18446744073709551615</valid>
-<invalid>18446744073709551616</invalid>
-<invalid>-1</invalid>
-</datatype>
-<datatype name="unsignedInt">
-<valid>1</valid>
-<valid>+1</valid>
-<valid>0</valid>
-<valid>4294967295</valid>
-<invalid>4294967296</invalid>
-<invalid>-1</invalid>
-</datatype>
-<datatype name="unsignedShort">
-<valid>1</valid>
-<valid>+1</valid>
-<valid>0</valid>
-<valid>65535</valid>
-<invalid>65536</invalid>
-<invalid>-1</invalid>
-</datatype>
-<datatype name="unsignedByte">
-<valid>1</valid>
-<valid>+1</valid>
-<valid>0</valid>
-<valid>255</valid>
-<invalid>256</invalid>
-<invalid>-1</invalid>
-</datatype>
-<datatype name="string">
-<valid>any thing at all!</valid>
-</datatype>
-<datatype name="normalizedString">
-<valid>any thing at all!</valid>
-</datatype>
-<datatype name="token">
-<valid>any thing at all!</valid>
-<equiv>
-<class>
-  <value/>
-  <value> </value>
-  <value>&#x9;&#xA;&#xD;&#x20;</value>
-</class>
-<class>
-  <value>x&#x20;</value>
-  <value>x&#xA;</value>
-  <value>x&#xD;</value>
-  <value>x&#x9;</value>
-  <value>&#x20;x</value>
-  <value>&#xA;x</value>
-  <value>&#xD;x</value>
-  <value>&#x9;x</value>
-  <value>&#x9;&#xA;&#xD;&#x20;x&#x9;&#xA;&#xD;&#x20;</value>
-</class>
-<class>
-  <value>x y&#x20;</value>
-  <value>x y&#xA;</value>
-  <value>x y&#xD;</value>
-  <value>x y&#x9;</value>
-  <value>x&#x20;y</value>
-  <value>x&#xA;y</value>
-  <value>x&#xD;y</value>
-  <value>x&#x9;y</value>
-  <value>&#x20;x y</value>
-  <value>&#xA;x y</value>
-  <value>&#xD;x y</value>
-  <value>&#x9;x y</value>
-  <value>&#x9;&#xA;&#xD;&#x20;x&#x9;&#xA;&#xD;&#x20;y&#x9;&#xA;&#xD;&#x20;</value>
-</class>
-</equiv>
-<length value="0"></length>
-<length value="1">x</length>
-<length value="1"> x </length>
-<length value="1">&#x10800;</length>
-</datatype>
-<datatype name="language">
-<valid>en</valid>
-<valid>en-UK</valid>
-<valid>i-cherokee</valid>
-<valid>x-klingon</valid>
-<valid>en-uk-scotland</valid>
-<invalid>en.UK</invalid>
-</datatype>
-<datatype name="Name">
-<valid>foo</valid>
-<valid>_0123456789</valid>
-<invalid>.</invalid>
-<valid>:</valid>
-<invalid>-</invalid>
-<invalid>1234</invalid>
-<valid> foo </valid>
-</datatype>
-<datatype name="NCName">
-<valid>foo</valid>
-<invalid>foo:bar</invalid>
-<invalid>0foo</invalid>
-<equiv>
-<class><value>foo</value><value> foo </value></class>
-<class><value>FOO</value><value> FOO </value></class>
-</equiv>
-</datatype>
-<datatype name="NMTOKEN">
-<valid>foo</valid>
-<valid>_</valid>
-<valid>.</valid>
-<valid>:</valid>
-<valid>-</valid>
-<valid>1234</valid>
-<valid> foo </valid>
-<length value="3"> foo </length>
-<length value="2">fo</length>
-<length value="1">f</length>
-</datatype>
-<datatype name="NMTOKENS">
-<valid>foo bar</valid>
-<invalid/>
-<valid>1 2 3 4</valid>
-</datatype>
-<datatype name="ID">
-<valid>foobar</valid>
-<invalid>foo:bar</invalid>
-<invalid>foo bar</invalid>
-</datatype>
-<datatype name="ENTITY">
-<invalid/>
-<invalid>foo</invalid>
-<valid internalSubset="&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg>"
->foo</valid>
-</datatype>
-<datatype name="ENTITIES">
-<invalid></invalid>
-<invalid>foo</invalid>
-<valid internalSubset="&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg>
-&#xA;&lt;!ENTITY bar SYSTEM 'whatever' NDATA jpeg>
-"
-> foo bar </valid>
-</datatype>
-</xsdtest>
+<xsdtest>
+<datatype name="dateTime">
+<valid>2001-12-01T19:45:00</valid>
+<valid>2001-12-01T19:45:00Z</valid>
+<valid>2001-12-01T19:45:00-11:59</valid>
+<valid>0001-01-12T00:00:00+12:00</valid>
+<invalid>2001-12-1T19:45:00+24:00</invalid>
+<invalid>2001-12-1T19:45:00</invalid>
+<equiv>
+<class>
+  <value>2001-12-01T19:45:00</value>
+  <value>2001-12-01T19:45:00.00</value>
+</class>
+<class>
+  <value>2001-12-01T19:45:00Z</value>
+  <value>2001-12-01T19:45:00.00Z</value>
+  <value>2001-12-01T20:45:00+01:00</value>
+</class>
+</equiv>
+</datatype>
+<datatype name="anyURI">
+<valid>foobar</valid>
+<valid>http://www.example.com</valid>
+<valid>http://www.example.co%6d</valid>
+<valid>nosuchscheme:stuff</valid>
+<invalid>foo$bar:stuff</invalid>
+<invalid>f%oobar</invalid>
+</datatype>
+<datatype name="integer">
+<valid>10</valid>
+<valid>01</valid>
+<valid>0123456789</valid>
+<valid>+10</valid>
+<valid>-10</valid>
+<invalid>1.0</invalid>
+<invalid>.1</invalid>
+<valid>9999999999999999999999999999999</valid>
+<invalid>1.</invalid>
+<invalid>0.</invalid>
+<equiv>
+<class>
+  <value>0</value>
+  <value>+0</value>
+  <value>-0</value>
+  <value>00</value>
+</class>
+<class>
+  <value>10</value>
+  <value>+10</value>
+  <value>+0010</value>
+  <value>010</value>
+</class>
+<class>
+  <value>-10</value>
+  <value>-0010</value>
+  <value>-010</value>
+</class>
+</equiv>
+</datatype>
+<datatype name="duration">
+<valid>P1Y</valid>
+<valid>P1Y0M2DT17H5M12S</valid>
+<valid>-P1Y</valid>
+<valid>P60D</valid>
+<valid>PT24H</valid>
+<valid>PT1.2S</valid>
+<invalid>P24h</invalid>
+<invalid>P24H</invalid>
+<invalid>P1YT</invalid>
+<invalid>P</invalid>
+<invalid>-P</invalid>
+<equiv>
+  <class>
+    <value>-P6M</value>
+  </class>
+  <class>
+    <value>P0Y</value>
+    <value>-P0Y</value>
+  </class>
+  <class>
+    <value>P1Y</value>
+    <value>P001Y</value>
+    <value>P001Y0M</value>
+    <value>P1Y0M0DT0H0M0.0S</value>
+  </class>
+  <class>
+    <value>P6M</value>
+  </class>
+  <class>
+    <value>PT6M</value>
+  </class>
+  <class>
+    <value>PT1S</value>
+    <value>PT1.0S</value>
+  </class>
+</equiv>
+<lessThan>
+  <value>PT1M</value>
+  <value>PT61S</value>
+</lessThan>
+<lessThan>
+  <value>PT59S</value>
+  <value>PT1M</value>
+</lessThan>
+<incomparable>
+  <value>PT60S</value>
+  <value>PT1M</value>
+</incomparable>
+<lessThan>
+  <value>PT1H</value>
+  <value>PT61M</value>
+</lessThan>
+<lessThan>
+  <value>PT59M</value>
+  <value>PT1H</value>
+</lessThan>
+<incomparable>
+  <value>PT60M</value>
+  <value>PT1H</value>
+</incomparable>
+<lessThan>
+  <value>P1D</value>
+  <value>PT25H</value>
+</lessThan>
+<lessThan>
+  <value>PT23H</value>
+  <value>P1D</value>
+</lessThan>
+<incomparable>
+  <value>P1D</value>
+  <value>PT24H</value>
+</incomparable>
+<lessThan>
+  <value>P1Y</value>
+  <value>P13M</value>
+</lessThan>
+<lessThan>
+  <value>P11M</value>
+  <value>P1Y</value>
+</lessThan>
+<incomparable>
+  <value>P12M</value>
+  <value>P1Y</value>
+</incomparable>
+<lessThan>
+  <value>P364D</value>
+  <value>P1Y</value>
+</lessThan>
+<incomparable>
+  <value>P1Y</value>
+  <value>P365D</value>
+</incomparable>
+<incomparable>
+  <value>P1Y</value>
+  <value>P366D</value>
+</incomparable>
+<lessThan>
+  <value>P1Y</value>
+  <value>P367D</value>
+</lessThan>
+<lessThan>
+  <value>P149D</value>
+  <value>P5M</value>
+</lessThan>
+<incomparable>
+  <value>P150D</value>
+  <value>P5M</value>
+</incomparable>
+<incomparable>
+  <value>P151D</value>
+  <value>P5M</value>
+</incomparable>
+<incomparable>
+  <value>P152D</value>
+  <value>P5M</value>
+</incomparable>
+<incomparable>
+  <value>P153D</value>
+  <value>P5M</value>
+</incomparable>
+<lessThan>
+  <value>P5M</value>
+  <value>P154D</value>
+</lessThan>
+<lessThan>
+  <value>P27D</value>
+  <value>P1M</value>
+</lessThan>
+<incomparable>
+  <value>P28D</value>
+  <value>P1M</value>
+</incomparable>
+<incomparable>
+  <value>P29D</value>
+  <value>P1M</value>
+</incomparable>
+<incomparable>
+  <value>P30D</value>
+  <value>P1M</value>
+</incomparable>
+<incomparable>
+  <value>P31D</value>
+  <value>P1M</value>
+</incomparable>
+<lessThan>
+  <value>P1M</value>
+  <value>P32D</value>
+</lessThan>
+</datatype>
+<datatype name="time">
+<valid>12:45:00</valid>
+<valid>12:45:00Z</valid>
+</datatype>
+<datatype name="date">
+<valid>1886-12-01</valid>
+<valid>1886-12-01Z</valid>
+<lessThan>
+  <value>1066-12-31</value>
+  <value>1900-01-01</value>
+</lessThan>
+<lessThan>
+  <value>1900-01-01</value>
+  <value>1900-01-02</value>
+</lessThan>
+</datatype>
+<datatype name="gYearMonth">
+<valid>1996-12</valid>
+<valid>1996-01</valid>
+<valid>1996-01Z</valid>
+<invalid>1996-00</invalid>
+<equiv>
+<class><value>1996-01</value></class>
+<class>
+  <value>1996-01Z</value>
+  <value>1996-01+00:00</value>
+  <value>1996-01-00:00</value>
+</class>
+<class><value>1996-01+01:00</value></class>
+<class><value>1996-01-01:00</value></class>
+</equiv>
+</datatype>
+<datatype name="gYear">
+<valid>2001</valid>
+<valid>2001Z</valid>
+<lessThan>
+  <value>1999</value>
+  <value>2000</value>
+</lessThan>
+<lessThan>
+  <value>1999+07:00</value>
+  <value>2000+07:00</value>
+</lessThan>
+</datatype>
+<datatype name="gMonthDay">
+<valid>--12-01</valid>
+<valid>--12-01Z</valid>
+<lessThan>
+  <value>--12-01</value>
+  <value>--12-04</value>
+</lessThan>
+<lessThan>
+  <value>--11-17</value>
+  <value>--12-04</value>
+</lessThan>
+</datatype>
+<datatype name="gDay">
+<valid>---20</valid>
+<valid>---20Z</valid>
+<lessThan>
+  <value>---01</value>
+  <value>---31</value>
+</lessThan>
+</datatype>
+<datatype name="gMonth">
+<valid>--12</valid>
+<valid>--01</valid>
+<valid>--01Z</valid>
+<valid> --12 </valid>
+<invalid>---01</invalid>
+<invalid>--00</invalid>
+<invalid>--13</invalid>
+<invalid>- -13</invalid>
+<lessThan>
+  <value>--01</value>
+  <value>--12</value>
+</lessThan>
+<lessThan>
+  <value>--01</value>
+  <value>--02</value>
+</lessThan>
+</datatype>
+<datatype name="boolean">
+<valid>true</valid>
+<valid>false</valid>
+<valid>0</valid>
+<valid>1</valid>
+<invalid>00</invalid>
+<invalid>00</invalid>
+<invalid>01</invalid>
+<equiv>
+<class><value>true</value><value>1</value></class>
+<class><value>false</value><value>0</value></class>
+</equiv>
+</datatype>
+<datatype name="base64Binary">
+<valid>AAAA</valid>
+<valid>abcd efgh ijkl mnop qrst uvwx yzAB CDEF GHIJ KLMN OPQR
+STUV WXYZ 0123 4567 89+/</valid>
+<valid>BA==</valid>
+<valid></valid>
+<valid>BA==</valid>
+<valid>BQ==</valid>
+<valid>Bg==</valid>
+<valid>Bw==</valid>
+<valid>BBA=</valid>
+<valid>BBA=</valid>
+<valid>BBE=</valid>
+<valid>BBI=</valid>
+<valid>BBM=</valid>
+<valid>BBQ=</valid>
+<valid>BBU=</valid>
+<valid>BBY=</valid>
+<valid>BBc=</valid>
+<valid>BBg=</valid>
+<valid>BBk=</valid>
+<valid>BBo=</valid>
+<valid>BBs=</valid>
+<valid>BBw=</valid>
+<valid>BB0=</valid>
+<valid>BB4=</valid>
+<valid>BB8=</valid>
+<invalid>====</invalid>
+<invalid>BB==</invalid>
+<invalid>BBB=</invalid>
+<invalid>B===</invalid>
+<invalid>B</invalid>
+<equiv>
+<class>
+<value>deadbeef</value>
+<value>d&#xA;&#xD;&#x9;e a d
+b eef </value>
+</class>
+<class>
+<value>DEADBEEF</value>
+<value>D&#xA;&#xD;&#x9;E A D
+B EEF </value>
+</class>
+</equiv>
+<length value="0"></length>
+<length value="6">deadbeef</length>
+<length value="1">BA==</length>
+<length value="2">BBA=</length>
+<length value="3">dead</length>
+<length value="4">deadBA==</length>
+</datatype>
+<datatype name="hexBinary">
+<valid>deadbeef</valid>
+<valid></valid>
+<valid>0123456789ABCDEFabcdef</valid>
+<invalid>00 00</invalid>
+<invalid>00.00</invalid>
+<invalid>0G</invalid>
+<equiv>
+ <class>
+   <value>00</value>
+   <value>
+	00
+   </value>
+ </class>
+ <class>
+   <value>01</value>
+ </class>
+ <class>
+   <value>10</value>
+ </class>
+ <class>
+   <value>0a</value>
+   <value>0A</value>
+ </class>
+</equiv>
+<length value="0"></length>
+<length value="1">00</length>
+<length value="2">0000</length>
+<length value="2"> 0000 </length>
+<length value="2">AAAA</length>
+</datatype>
+<datatype name="float">
+<valid>1.0</valid>
+<valid>1.</valid>
+<valid>.1</valid>
+<invalid>- 1</invalid>
+<invalid>1 .0</invalid>
+<invalid>+INF</invalid>
+<invalid>+NaN</invalid>
+<invalid>-NaN</invalid>
+<equiv>
+<class>
+  <value>0</value>
+  <value>-0</value>
+  <value>+0</value>
+  <value> 0 </value>
+  <value> 0. </value>
+  <value> .0 </value>
+  <value> 0.0 </value>
+  <value> 0e0 </value>
+  <value> 0E0 </value>
+  <value> 0E+0 </value>
+  <value> 0E-0 </value>
+</class>
+<class>
+  <value>1E0</value>
+  <value>0.1E1</value>
+  <value>10E-1</value>
+  <value>+1</value>
+</class>
+<class>
+  <value>-1</value>
+</class>
+<class>
+  <value>INF</value>
+  <value>INF </value>
+</class>
+<class>
+  <value>-INF</value>
+  <value>-INF </value>
+</class>
+<class>
+  <value>NaN</value>
+  <value> NaN </value>
+</class>
+</equiv>
+<lessThan>
+  <value>-INF</value>
+  <value>-1000</value>
+</lessThan>
+<lessThan>
+  <value>1000</value>
+  <value>INF</value>
+</lessThan>
+<lessThan>
+  <value>-1</value>
+  <value>1</value>
+</lessThan>
+<lessThan>
+  <value>0</value>
+  <value>1</value>
+</lessThan>
+<lessThan>
+  <value>-1</value>
+  <value>0</value>
+</lessThan>
+</datatype>
+<datatype name="double">
+<valid>1.0</valid>
+<valid>1.</valid>
+<valid>.1</valid>
+<invalid>- 1</invalid>
+<invalid>1 .0</invalid>
+<invalid>+INF</invalid>
+<invalid>+NaN</invalid>
+<invalid>-NaN</invalid>
+<equiv>
+<class>
+  <value>0</value>
+  <value>-0</value>
+  <value>+0</value>
+  <value> 0 </value>
+  <value> 0. </value>
+  <value> .0 </value>
+  <value> 0.0 </value>
+  <value> 0e0 </value>
+  <value> 0E0 </value>
+  <value> 0E+0 </value>
+  <value> 0E-0 </value>
+</class>
+<class>
+  <value>1E0</value>
+  <value>0.1E1</value>
+  <value>10E-1</value>
+  <value>+1</value>
+</class>
+<class>
+  <value>-1</value>
+</class>
+<class>
+  <value>INF</value>
+  <value>INF </value>
+</class>
+<class>
+  <value>-INF</value>
+  <value>-INF </value>
+</class>
+<class>
+  <value>NaN</value>
+  <value> NaN </value>
+</class>
+</equiv>
+<lessThan>
+  <value>-INF</value>
+  <value>-1000</value>
+</lessThan>
+<lessThan>
+  <value>1000</value>
+  <value>INF</value>
+</lessThan>
+<lessThan>
+  <value>-1</value>
+  <value>1</value>
+</lessThan>
+<lessThan>
+  <value>0</value>
+  <value>1</value>
+</lessThan>
+<lessThan>
+  <value>-1</value>
+  <value>0</value>
+</lessThan>
+</datatype>
+<datatype name="QName">
+<valid>foo</valid>
+<valid xmlns:x="http://www.example.com">x:foo</valid>
+<invalid>y:foo</invalid>
+<equiv xmlns:x="http://www.example.com"
+       xmlns:y="http://www.example.com/"
+       xmlns:z="http://www.example.com">
+<class>
+  <value>foo</value>
+  <value> foo</value>
+</class>
+<class>
+  <value>x:foo</value>
+  <value> x:foo </value>
+  <value>z:foo</value>
+</class>
+<class>
+  <value>x:bar</value>
+  <value>z:bar</value>
+</class>
+<class>
+  <value>y:foo</value>
+</class>
+<class>
+  <value>y:bar</value>
+</class>
+</equiv>
+</datatype>
+<datatype name="NOTATION">
+<valid>foo</valid>
+<valid xmlns:x="http://www.example.com">x:foo</valid>
+<invalid>y:foo</invalid>
+</datatype>
+<datatype name="decimal">
+<valid>1.0</valid>
+<valid>1.</valid>
+<valid>.1</valid>
+<valid>+1.0</valid>
+<valid>-1.0</valid>
+<valid> 1 </valid>
+<valid>99999999999999999999999999999999999999999999999999999999999999999</valid>
+<valid>-99999999999999999999999999999999999999999999999999999999999999999</valid>
+<invalid>junk</invalid>
+<invalid>--1</invalid>
+<invalid>++1</invalid>
+<invalid>+-1</invalid>
+<invalid>1.2.</invalid>
+<invalid>..1</invalid>
+<invalid>1..</invalid>
+<invalid>1 .2</invalid>
+<invalid>1+</invalid>
+<invalid>+ 1</invalid>
+<lessThan>
+  <value>0</value>
+  <value>1</value>
+</lessThan>
+</datatype>
+<datatype name="nonPositiveInteger">
+<valid>-1</valid>
+<valid>0</valid>
+<valid>-0</valid>
+<invalid>1</invalid>
+</datatype>
+<datatype name="nonNegativeInteger">
+<valid>1</valid>
+<valid>0</valid>
+<valid>+1</valid>
+<valid>+0</valid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="positiveInteger">
+<valid>+1</valid>
+<valid>1</valid>
+<invalid>0</invalid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="negativeInteger">
+<valid>-1</valid>
+<invalid>+1</invalid>
+<invalid>0</invalid>
+</datatype>
+<datatype name="long">
+<valid>1</valid>
+<valid>+1</valid>
+<valid>0</valid>
+<valid> 0 </valid>
+<invalid>1 2</invalid>
+<invalid>9999999999999999999999999999999999999999999999999999999999999999999999999</invalid>
+<valid>9223372036854775807</valid>
+<valid>-9223372036854775808</valid>
+<invalid>9223372036854775808</invalid>
+<invalid>-9223372036854775809</invalid>
+<invalid/>
+</datatype>
+<datatype name="int">
+<valid>1</valid>
+<valid>01</valid>
+<valid> 1 </valid>
+<valid>2147483647</valid>
+<valid>-2147483648</valid>
+<invalid>2147483648</invalid>
+<invalid>-2147483649</invalid>
+<invalid>9999999999999999999999999999999999999999999999999999999999999999999999999</invalid>
+<equiv>
+<class>
+ <value>1</value>
+ <value>+1</value>
+ <value> 1 </value>
+ <value>001</value>
+</class>
+<class>
+ <value>-1</value>
+ <value> -1 </value>
+ <value>-001</value>
+</class>
+</equiv>
+</datatype>
+<datatype name="short">
+<valid>1</valid>
+<valid>32767</valid>
+<valid>-32768</valid>
+<invalid>32768</invalid>
+<invalid>-32769</invalid>
+<invalid>9999999999999999999999999999999999999999999999999999999999999999999999999</invalid>
+<equiv>
+<class>
+ <value>1</value>
+ <value>+1</value>
+ <value> 1 </value>
+ <value>001</value>
+</class>
+<class>
+ <value>-1</value>
+ <value> -1 </value>
+ <value>-001</value>
+</class>
+</equiv>
+</datatype>
+<datatype name="byte">
+<valid>1</valid>
+<valid>127</valid>
+<valid>-128</valid>
+<invalid>128</invalid>
+<invalid>-129</invalid>
+</datatype>
+<datatype name="unsignedLong">
+<valid>1</valid>
+<valid>+1</valid>
+<invalid>-1</invalid>
+<valid>0</valid>
+<valid>18446744073709551615</valid>
+<invalid>18446744073709551616</invalid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="unsignedInt">
+<valid>1</valid>
+<valid>+1</valid>
+<valid>0</valid>
+<valid>4294967295</valid>
+<invalid>4294967296</invalid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="unsignedShort">
+<valid>1</valid>
+<valid>+1</valid>
+<valid>0</valid>
+<valid>65535</valid>
+<invalid>65536</invalid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="unsignedByte">
+<valid>1</valid>
+<valid>+1</valid>
+<valid>0</valid>
+<valid>255</valid>
+<invalid>256</invalid>
+<invalid>-1</invalid>
+</datatype>
+<datatype name="string">
+<valid>any thing at all!</valid>
+</datatype>
+<datatype name="normalizedString">
+<valid>any thing at all!</valid>
+</datatype>
+<datatype name="token">
+<valid>any thing at all!</valid>
+<equiv>
+<class>
+  <value/>
+  <value> </value>
+  <value>&#x9;&#xA;&#xD;&#x20;</value>
+</class>
+<class>
+  <value>x&#x20;</value>
+  <value>x&#xA;</value>
+  <value>x&#xD;</value>
+  <value>x&#x9;</value>
+  <value>&#x20;x</value>
+  <value>&#xA;x</value>
+  <value>&#xD;x</value>
+  <value>&#x9;x</value>
+  <value>&#x9;&#xA;&#xD;&#x20;x&#x9;&#xA;&#xD;&#x20;</value>
+</class>
+<class>
+  <value>x y&#x20;</value>
+  <value>x y&#xA;</value>
+  <value>x y&#xD;</value>
+  <value>x y&#x9;</value>
+  <value>x&#x20;y</value>
+  <value>x&#xA;y</value>
+  <value>x&#xD;y</value>
+  <value>x&#x9;y</value>
+  <value>&#x20;x y</value>
+  <value>&#xA;x y</value>
+  <value>&#xD;x y</value>
+  <value>&#x9;x y</value>
+  <value>&#x9;&#xA;&#xD;&#x20;x&#x9;&#xA;&#xD;&#x20;y&#x9;&#xA;&#xD;&#x20;</value>
+</class>
+</equiv>
+<length value="0"></length>
+<length value="1">x</length>
+<length value="1"> x </length>
+<length value="1">&#x10800;</length>
+</datatype>
+<datatype name="language">
+<valid>en</valid>
+<valid>en-UK</valid>
+<valid>i-cherokee</valid>
+<valid>x-klingon</valid>
+<valid>en-uk-scotland</valid>
+<invalid>en.UK</invalid>
+</datatype>
+<datatype name="Name">
+<valid>foo</valid>
+<valid>_0123456789</valid>
+<invalid>.</invalid>
+<valid>:</valid>
+<invalid>-</invalid>
+<invalid>1234</invalid>
+<valid> foo </valid>
+</datatype>
+<datatype name="NCName">
+<valid>foo</valid>
+<invalid>foo:bar</invalid>
+<invalid>0foo</invalid>
+<equiv>
+<class><value>foo</value><value> foo </value></class>
+<class><value>FOO</value><value> FOO </value></class>
+</equiv>
+</datatype>
+<datatype name="NMTOKEN">
+<valid>foo</valid>
+<valid>_</valid>
+<valid>.</valid>
+<valid>:</valid>
+<valid>-</valid>
+<valid>1234</valid>
+<valid> foo </valid>
+<length value="3"> foo </length>
+<length value="2">fo</length>
+<length value="1">f</length>
+</datatype>
+<datatype name="NMTOKENS">
+<valid>foo bar</valid>
+<invalid/>
+<valid>1 2 3 4</valid>
+</datatype>
+<datatype name="ID">
+<valid>foobar</valid>
+<invalid>foo:bar</invalid>
+<invalid>foo bar</invalid>
+</datatype>
+<datatype name="ENTITY">
+<invalid/>
+<invalid>foo</invalid>
+<valid internalSubset="&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg>"
+>foo</valid>
+</datatype>
+<datatype name="ENTITIES">
+<invalid></invalid>
+<invalid>foo</invalid>
+<valid internalSubset="&lt;!ENTITY foo SYSTEM 'whatever' NDATA jpeg>
+&#xA;&lt;!ENTITY bar SYSTEM 'whatever' NDATA jpeg>
+"
+> foo bar </valid>
+</datatype>
+</xsdtest>
diff --git a/xsdtest.xsl b/xsdtest.xsl
index ca47c73..1290b16 100644
--- a/xsdtest.xsl
+++ b/xsdtest.xsl
@@ -1,235 +1,235 @@
-<?xml version="1.0"?>
-<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
-
-<xsl:strip-space elements="xsdtest datatype equiv class"/>
-
-<xsl:output indent="yes" encoding="utf-8"/>
-
-<xsl:template match="xsdtest">
-  <testSuite>
-    <xsl:apply-templates/>
-  </testSuite>
-</xsl:template>
-
-<xsl:template match="datatype">
-<testCase>
-<requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
-         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
-  <data type="{@name}">
-    <xsl:for-each select="param">
-      <param name="{@name}"><xsl:value-of select="."/></param>
-    </xsl:for-each>
-  </data>
-</element>
-</correct>
-<xsl:apply-templates select="valid|invalid"/>
-</testCase>
-<xsl:apply-templates select="equiv/class|length|lessThan|incomparable"/>
-</xsl:template>
-
-<xsl:template match="valid">
- <xsl:call-template name="valid"/>
-</xsl:template>
-
-<xsl:template match="invalid">
- <xsl:call-template name="invalid"/>
-</xsl:template>
-
-<xsl:template name="valid">
-  <valid>
-    <xsl:apply-templates select="@internalSubset"/>
-    <doc>
-      <xsl:copy-of select="namespace::*"/>
-      <xsl:value-of select="."/>
-    </doc>
-  </valid>
-</xsl:template>
-
-<xsl:template name="invalid">
-  <invalid>
-    <xsl:apply-templates select="@internalSubset"/>
-    <doc>
-      <xsl:copy-of select="namespace::*"/>
-      <xsl:value-of select="."/>
-    </doc>
-  </invalid>
-</xsl:template>
-
-<xsl:template match="@internalSubset">
-  <xsl:param name="doc" select="'doc'"/>
-  <xsl:attribute name="dtd">
-    <xsl:text>
-&lt;!DOCTYPE </xsl:text>
-    <xsl:value-of select="$doc"/>
-    <xsl:text> [
-</xsl:text>
-    <xsl:value-of select="."/>
-    <xsl:text>
-]></xsl:text>
-  </xsl:attribute>
-</xsl:template>
-
-<xsl:template match="class">
-<testCase>
-<correct>
-  <xsl:for-each select="value[1]">
-    <xsl:apply-templates select="@internalSubset">
-      <xsl:with-param name="doc">element</xsl:with-param>
-    </xsl:apply-templates>
-    <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
-         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
-      <value>
-        <xsl:copy-of select="namespace::*"/>
-        <xsl:attribute name="type"><xsl:value-of select="../../../@name"/></xsl:attribute>
-        <xsl:value-of select="."/>
-      </value>
-    </element>
-  </xsl:for-each>
-</correct>
-<xsl:for-each select="value[position() != 1]">
-  <xsl:call-template name="valid"/>
-</xsl:for-each>
-<xsl:for-each select="preceding-sibling::class/value|following-sibling::class/value">
-  <xsl:call-template name="invalid"/>
-</xsl:for-each>
-</testCase>
-</xsl:template>
-
-<xsl:template match="length">
-<testCase>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
-         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
-  <data type="{../@name}">
-    <param name="length"><xsl:value-of select="@value"/></param>
-  </data>
-</element>
-</correct>
-<xsl:call-template name="valid"/>
-</testCase>
-
-<testCase>
-<correct>
-<element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
-         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
-  <data type="{../@name}">
-    <param name="length"><xsl:value-of select="@value + 1"/></param>
-  </data>
-</element>
-</correct>
-<xsl:call-template name="invalid"/>
-</testCase>
-
-<xsl:if test="@value != 0">
-  <testCase>
-  <correct>
-  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
-	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
-    <data type="{../@name}">
-      <param name="length"><xsl:value-of select="@value - 1"/></param>
-    </data>
-  </element>
-  </correct>
-  <xsl:call-template name="invalid"/>
-  </testCase>
-</xsl:if>
-
-</xsl:template>
-
-<xsl:template match="lessThan">
-<testCase>
-<correct>
-  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
-	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
-    <data type="{../@name}">
-      <param name="minExclusive">
-        <xsl:value-of select="value[1]"/>
-      </param>
-    </data>
-   </element>
-</correct>
-<valid>
-<doc>
-<xsl:value-of select="value[2]"/>
-</doc>
-</valid>
-<invalid>
-<doc>
-<xsl:value-of select="value[1]"/>
-</doc>
-</invalid>
-</testCase>
-<testCase>
-<correct>
-  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
-	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
-    <data type="{../@name}">
-      <param name="minExclusive">
-        <xsl:value-of select="value[2]"/>
-      </param>
-    </data>
-   </element>
-</correct>
-<invalid>
-<doc>
-<xsl:value-of select="value[1]"/>
-</doc>
-</invalid>
-<invalid>
-<doc>
-<xsl:value-of select="value[2]"/>
-</doc>
-</invalid>
-</testCase>
-</xsl:template>
-
-<xsl:template match="incomparable">
-<testCase>
-<correct>
-  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
-	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
-    <data type="{../@name}">
-      <param name="minExclusive">
-        <xsl:value-of select="value[1]"/>
-      </param>
-    </data>
-   </element>
-</correct>
-<invalid>
-<doc>
-<xsl:value-of select="value[2]"/>
-</doc>
-</invalid>
-<invalid>
-<doc>
-<xsl:value-of select="value[1]"/>
-</doc>
-</invalid>
-</testCase>
-<testCase>
-<correct>
-  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
-	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
-    <data type="{../@name}">
-      <param name="minExclusive">
-        <xsl:value-of select="value[2]"/>
-      </param>
-    </data>
-   </element>
-</correct>
-<invalid>
-<doc>
-<xsl:value-of select="value[1]"/>
-</doc>
-</invalid>
-<invalid>
-<doc>
-<xsl:value-of select="value[2]"/>
-</doc>
-</invalid>
-</testCase>
-</xsl:template>
-
-</xsl:stylesheet>
+<?xml version="1.0"?>
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+<xsl:strip-space elements="xsdtest datatype equiv class"/>
+
+<xsl:output indent="yes" encoding="utf-8"/>
+
+<xsl:template match="xsdtest">
+  <testSuite>
+    <xsl:apply-templates/>
+  </testSuite>
+</xsl:template>
+
+<xsl:template match="datatype">
+<testCase>
+<requires datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"/>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <data type="{@name}">
+    <xsl:for-each select="param">
+      <param name="{@name}"><xsl:value-of select="."/></param>
+    </xsl:for-each>
+  </data>
+</element>
+</correct>
+<xsl:apply-templates select="valid|invalid"/>
+</testCase>
+<xsl:apply-templates select="equiv/class|length|lessThan|incomparable"/>
+</xsl:template>
+
+<xsl:template match="valid">
+ <xsl:call-template name="valid"/>
+</xsl:template>
+
+<xsl:template match="invalid">
+ <xsl:call-template name="invalid"/>
+</xsl:template>
+
+<xsl:template name="valid">
+  <valid>
+    <xsl:apply-templates select="@internalSubset"/>
+    <doc>
+      <xsl:copy-of select="namespace::*"/>
+      <xsl:value-of select="."/>
+    </doc>
+  </valid>
+</xsl:template>
+
+<xsl:template name="invalid">
+  <invalid>
+    <xsl:apply-templates select="@internalSubset"/>
+    <doc>
+      <xsl:copy-of select="namespace::*"/>
+      <xsl:value-of select="."/>
+    </doc>
+  </invalid>
+</xsl:template>
+
+<xsl:template match="@internalSubset">
+  <xsl:param name="doc" select="'doc'"/>
+  <xsl:attribute name="dtd">
+    <xsl:text>
+&lt;!DOCTYPE </xsl:text>
+    <xsl:value-of select="$doc"/>
+    <xsl:text> [
+</xsl:text>
+    <xsl:value-of select="."/>
+    <xsl:text>
+]></xsl:text>
+  </xsl:attribute>
+</xsl:template>
+
+<xsl:template match="class">
+<testCase>
+<correct>
+  <xsl:for-each select="value[1]">
+    <xsl:apply-templates select="@internalSubset">
+      <xsl:with-param name="doc">element</xsl:with-param>
+    </xsl:apply-templates>
+    <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+      <value>
+        <xsl:copy-of select="namespace::*"/>
+        <xsl:attribute name="type"><xsl:value-of select="../../../@name"/></xsl:attribute>
+        <xsl:value-of select="."/>
+      </value>
+    </element>
+  </xsl:for-each>
+</correct>
+<xsl:for-each select="value[position() != 1]">
+  <xsl:call-template name="valid"/>
+</xsl:for-each>
+<xsl:for-each select="preceding-sibling::class/value|following-sibling::class/value">
+  <xsl:call-template name="invalid"/>
+</xsl:for-each>
+</testCase>
+</xsl:template>
+
+<xsl:template match="length">
+<testCase>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <data type="{../@name}">
+    <param name="length"><xsl:value-of select="@value"/></param>
+  </data>
+</element>
+</correct>
+<xsl:call-template name="valid"/>
+</testCase>
+
+<testCase>
+<correct>
+<element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+  <data type="{../@name}">
+    <param name="length"><xsl:value-of select="@value + 1"/></param>
+  </data>
+</element>
+</correct>
+<xsl:call-template name="invalid"/>
+</testCase>
+
+<xsl:if test="@value != 0">
+  <testCase>
+  <correct>
+  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+    <data type="{../@name}">
+      <param name="length"><xsl:value-of select="@value - 1"/></param>
+    </data>
+  </element>
+  </correct>
+  <xsl:call-template name="invalid"/>
+  </testCase>
+</xsl:if>
+
+</xsl:template>
+
+<xsl:template match="lessThan">
+<testCase>
+<correct>
+  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+    <data type="{../@name}">
+      <param name="minExclusive">
+        <xsl:value-of select="value[1]"/>
+      </param>
+    </data>
+   </element>
+</correct>
+<valid>
+<doc>
+<xsl:value-of select="value[2]"/>
+</doc>
+</valid>
+<invalid>
+<doc>
+<xsl:value-of select="value[1]"/>
+</doc>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+    <data type="{../@name}">
+      <param name="minExclusive">
+        <xsl:value-of select="value[2]"/>
+      </param>
+    </data>
+   </element>
+</correct>
+<invalid>
+<doc>
+<xsl:value-of select="value[1]"/>
+</doc>
+</invalid>
+<invalid>
+<doc>
+<xsl:value-of select="value[2]"/>
+</doc>
+</invalid>
+</testCase>
+</xsl:template>
+
+<xsl:template match="incomparable">
+<testCase>
+<correct>
+  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+    <data type="{../@name}">
+      <param name="minExclusive">
+        <xsl:value-of select="value[1]"/>
+      </param>
+    </data>
+   </element>
+</correct>
+<invalid>
+<doc>
+<xsl:value-of select="value[2]"/>
+</doc>
+</invalid>
+<invalid>
+<doc>
+<xsl:value-of select="value[1]"/>
+</doc>
+</invalid>
+</testCase>
+<testCase>
+<correct>
+  <element xmlns="http://relaxng.org/ns/structure/1.0" name="doc"
+	   datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
+    <data type="{../@name}">
+      <param name="minExclusive">
+        <xsl:value-of select="value[2]"/>
+      </param>
+    </data>
+   </element>
+</correct>
+<invalid>
+<doc>
+<xsl:value-of select="value[1]"/>
+</doc>
+</invalid>
+<invalid>
+<doc>
+<xsl:value-of select="value[2]"/>
+</doc>
+</invalid>
+</testCase>
+</xsl:template>
+
+</xsl:stylesheet>