diff --git a/pom.xml b/pom.xml
index 41198b3..378fc3e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -50,6 +50,7 @@
     <module>x4o-eld-doc</module>
     <module>x4o-meta</module>
     <module>x4o-plugin</module>
+    <module>x4o-html</module>
   </modules>
   <distributionManagement>
     <site>
@@ -397,6 +398,28 @@
             <exclude>**/empty-test.xml</exclude>
             <exclude>**/empty-x4o.xml</exclude>
             <exclude>**/empty-xml.xml</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-3.2/HTML32.dcl</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-3.2/HTML32.dtd</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-3.2/ISOlat1.ent</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-3.2/html32.soc</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-4.01/HTML4.cat</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-4.01/HTML4.decl</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-4.01/HTMLlat1.ent</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-4.01/HTMLspecial.ent</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-4.01/HTMLsymbol.ent</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-4.01/frameset.dtd</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-4.01/loose.dtd</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-4.01/strict.dtd</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-lat1.ent</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-special.ent</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-symbol.ent</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml.soc</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-frameset.dtd</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-strict.dtd</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-transitional.dtd</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1.dcl</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-5.draft/html5dtd.org-draft.dtd</exclude>
+            <exclude>**/src/main/resources/org/x4o/html/spec/html-5.draft/entities.json</exclude>
           </excludes>
           <mapping>
             <java>SLASHSTAR_STYLE</java>
@@ -404,10 +427,16 @@
             <eld>XML_STYLE</eld>
             <fml>XML_STYLE</fml>
             <xsd>XML_STYLE</xsd>
+            <dtd>XML_STYLE</dtd>
+            <ent>XML_STYLE</ent>
             <apt>DOUBLETILDE_STYLE</apt>
             <properties>SCRIPT_STYLE</properties>
             <sh>SCRIPT_STYLE</sh>
             <css>SLASHSTAR_STYLE</css>
+            <soc>DOUBLEDASHES_STYLE</soc>
+            <cat>DOUBLEDASHES_STYLE</cat>
+            <dcl>XML_STYLE</dcl><!-- this is not correct need SGML_STYLE !! -->
+            <decl>XML_STYLE</decl><!-- this is not correct need SGML_STYLE !! -->
           </mapping>
         </configuration>
         <executions>
diff --git a/readme.txt b/readme.txt
index df650b4..d5d804b 100644
--- a/readme.txt
+++ b/readme.txt
@@ -63,5 +63,35 @@ the license terms described in the license.txt file.
 
 === External licensed binary files ===
 
-None.
+x4o-html/src/main/resources/org/x4o/html/spec/html-5.draft/html5dtd.org-draft.dtd
 
+The text files in the above listing fall all under the licence terms
+described in the licence file of html5dtd.org on; http://html5dtd.org/
+
+x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/HTML32.dcl
+x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/HTML32.dtd
+x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/ISOlat1.ent
+x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/html32.soc
+x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTML4.cat
+x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTML4.decl
+x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLlat1.ent
+x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLspecial.ent
+x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLsymbol.ent
+x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/frameset.dtd
+x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/loose.dtd
+x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/strict.dtd
+x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-lat1.ent
+x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-special.ent
+x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-symbol.ent
+x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml.soc
+x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-frameset.dtd
+x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-strict.dtd
+x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-transitional.dtd
+x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1.dcl
+x4o-html/src/main/resources/org/x4o/html/spec/html-5.draft/entities.json
+
+The text files in the above listing fall all under the licence terms
+described in the licence file of World Wide Web Consortium on;
+http://www.w3.org/Consortium/Legal/2002/copyright-documents-20021231
+
+=== EOF ===
diff --git a/versions.txt b/versions.txt
index 929f4e5..834c46f 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,10 +1,17 @@
 
 === X4O versions ===
 
+Version 0.8.7:
+- Created jdk7(CSS) javadoc compatible documentation.
+- Create language task api and converted the current tasks.
+- Renamed X4OLanguageContext to X4OLanguageSession.
+- Renamed ElementNamespaceContext to ElementNamespace.
+- Removed binding handler from element interface.
+- Refactored all property keys with PropertyConfig bean.
 
 Version 0.8.6:
 - Changed to X4ODriver interface.
-- Added write support
+- Added (simple) write support
 - Added ant and maven plugins
 
 Version 0.8.5:
@@ -12,12 +19,11 @@ Version 0.8.5:
 - Added eld to schema generator.
 - Added eld to html generator.
 - Cleaned xml uri nameing.
-- Cleaned language properties.
 - refactored ELD tag names.
 - Made elddoc ~working.
 - Changed phase enum to text phases. 
 
-Version 0.8.2:
+Version 0.8.0:
 - Changed packages to org.x4o
 - Made converter two way 
 - Added debug writer
diff --git a/x4o-eld-doc/pom.xml b/x4o-eld-doc/pom.xml
index 2cf803b..2bd20a8 100644
--- a/x4o-eld-doc/pom.xml
+++ b/x4o-eld-doc/pom.xml
@@ -15,6 +15,11 @@
       <artifactId>x4o-driver</artifactId>
       <version>${project.version}</version>
     </dependency>
+    <dependency>
+      <groupId>org.x4o</groupId>
+      <artifactId>x4o-html</artifactId>
+      <version>${project.version}</version>
+    </dependency>
     <dependency>
       <groupId>de.odysseus.juel</groupId>
       <artifactId>juel</artifactId>
diff --git a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/EldDocWriterElementClass.java b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/EldDocWriterElementClass.java
index f080831..cfe45e8 100644
--- a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/EldDocWriterElementClass.java
+++ b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/EldDocWriterElementClass.java
@@ -24,6 +24,7 @@ package org.x4o.xml.eld.doc;
 
 import java.util.List;
 
+import org.x4o.html.ContentWriterHtml.Tag;
 import org.x4o.xml.eld.doc.EldDocXTreePageWriter.TreeNode;
 import org.x4o.xml.eld.doc.api.AbstractApiDocWriter;
 import org.x4o.xml.eld.doc.api.ApiDocContentWriter;
@@ -38,7 +39,6 @@ import org.x4o.xml.element.ElementClass;
 import org.x4o.xml.element.ElementClassAttribute;
 import org.x4o.xml.element.ElementConfigurator;
 import org.x4o.xml.element.ElementNamespace;
-import org.x4o.xml.io.sax.ext.ContentWriterHtml.Tag;
 import org.x4o.xml.lang.X4OLanguage;
 import org.x4o.xml.lang.X4OLanguageModule;
 import org.xml.sax.SAXException;
diff --git a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/EldDocXTreePageWriter.java b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/EldDocXTreePageWriter.java
index 7937135..ab45aad 100644
--- a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/EldDocXTreePageWriter.java
+++ b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/EldDocXTreePageWriter.java
@@ -27,6 +27,7 @@ import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 
+import org.x4o.html.ContentWriterHtml.Tag;
 import org.x4o.xml.eld.doc.api.ApiDocContentWriter;
 import org.x4o.xml.eld.doc.api.DefaultPageWriterTree;
 import org.x4o.xml.eld.doc.api.dom.ApiDoc;
@@ -38,7 +39,6 @@ import org.x4o.xml.element.ElementBindingHandler;
 import org.x4o.xml.element.ElementClass;
 import org.x4o.xml.element.ElementInterface;
 import org.x4o.xml.element.ElementNamespace;
-import org.x4o.xml.io.sax.ext.ContentWriterHtml.Tag;
 import org.x4o.xml.lang.X4OLanguage;
 import org.x4o.xml.lang.X4OLanguageModule;
 import org.xml.sax.SAXException;
diff --git a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/ApiDocContentWriter.java b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/ApiDocContentWriter.java
index 667a41d..c009337 100644
--- a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/ApiDocContentWriter.java
+++ b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/ApiDocContentWriter.java
@@ -26,7 +26,7 @@ import java.io.Writer;
 import java.util.Date;
 import java.util.List;
 
-import org.x4o.xml.io.sax.ext.ContentWriterHtml;
+import org.x4o.html.ContentWriterHtml;
 import org.xml.sax.SAXException;
 import org.xml.sax.helpers.AttributesImpl;
 
diff --git a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/ApiDocWriter.java b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/ApiDocWriter.java
index a71d3e1..5667b40 100644
--- a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/ApiDocWriter.java
+++ b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/ApiDocWriter.java
@@ -40,6 +40,8 @@ import java.util.Comparator;
 import java.util.Iterator;
 import java.util.List;
 
+import org.x4o.html.ContentWriterHtml.DocType;
+import org.x4o.html.ContentWriterHtml.Tag;
 import org.x4o.xml.eld.doc.api.dom.ApiDoc;
 import org.x4o.xml.eld.doc.api.dom.ApiDocConcept;
 import org.x4o.xml.eld.doc.api.dom.ApiDocNavLink;
@@ -52,8 +54,6 @@ import org.x4o.xml.eld.doc.api.dom.ApiDocNodeWriter;
 import org.x4o.xml.eld.doc.api.dom.ApiDocPage;
 import org.x4o.xml.eld.doc.api.dom.ApiDocPageWriter;
 import org.x4o.xml.io.XMLConstants;
-import org.x4o.xml.io.sax.ext.ContentWriterHtml.DocType;
-import org.x4o.xml.io.sax.ext.ContentWriterHtml.Tag;
 import org.x4o.xml.lang.X4OLanguageClassLoader;
 import org.xml.sax.SAXException;
 import org.xml.sax.helpers.AttributesImpl;
diff --git a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterHelp.java b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterHelp.java
index fd02de5..93bb7f5 100644
--- a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterHelp.java
+++ b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterHelp.java
@@ -22,12 +22,12 @@
  */
 package org.x4o.xml.eld.doc.api;
 
+import org.x4o.html.ContentWriterHtml.Tag;
 import org.x4o.xml.eld.doc.api.dom.ApiDoc;
 import org.x4o.xml.eld.doc.api.dom.ApiDocConcept;
 import org.x4o.xml.eld.doc.api.dom.ApiDocPage;
 import org.x4o.xml.eld.doc.api.dom.ApiDocPageWriter;
 import org.x4o.xml.eld.doc.api.dom.ApiDocWriteEvent;
-import org.x4o.xml.io.sax.ext.ContentWriterHtml.Tag;
 import org.xml.sax.SAXException;
 
 /**
diff --git a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterIndexAll.java b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterIndexAll.java
index ed27b60..302cefb 100644
--- a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterIndexAll.java
+++ b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterIndexAll.java
@@ -22,10 +22,10 @@
  */
 package org.x4o.xml.eld.doc.api;
 
+import org.x4o.html.ContentWriterHtml.Tag;
 import org.x4o.xml.eld.doc.api.dom.ApiDocPage;
 import org.x4o.xml.eld.doc.api.dom.ApiDocPageWriter;
 import org.x4o.xml.eld.doc.api.dom.ApiDocWriteEvent;
-import org.x4o.xml.io.sax.ext.ContentWriterHtml.Tag;
 import org.xml.sax.SAXException;
 
 /**
diff --git a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterTree.java b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterTree.java
index 469476b..0d77fc8 100644
--- a/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterTree.java
+++ b/x4o-eld-doc/src/main/java/org/x4o/xml/eld/doc/api/DefaultPageWriterTree.java
@@ -22,12 +22,12 @@
  */
 package org.x4o.xml.eld.doc.api;
 
+import org.x4o.html.ContentWriterHtml.Tag;
 import org.x4o.xml.eld.doc.api.dom.ApiDoc;
 import org.x4o.xml.eld.doc.api.dom.ApiDocNode;
 import org.x4o.xml.eld.doc.api.dom.ApiDocPage;
 import org.x4o.xml.eld.doc.api.dom.ApiDocPageWriter;
 import org.x4o.xml.eld.doc.api.dom.ApiDocWriteEvent;
-import org.x4o.xml.io.sax.ext.ContentWriterHtml.Tag;
 import org.xml.sax.SAXException;
 
 /**
diff --git a/x4o-html/.project b/x4o-html/.project
new file mode 100644
index 0000000..0ea05e3
--- /dev/null
+++ b/x4o-html/.project
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>x4o-html</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+</projectDescription>
diff --git a/x4o-html/pom.xml b/x4o-html/pom.xml
new file mode 100644
index 0000000..e06eb2f
--- /dev/null
+++ b/x4o-html/pom.xml
@@ -0,0 +1,50 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <groupId>org.x4o</groupId>
+    <artifactId>x4o</artifactId>
+    <version>0.8.7-SNAPSHOT</version>
+  </parent>
+  <artifactId>x4o-html</artifactId>
+  <name>x4o-html</name>
+  <description>x4o-html writer and support.</description>
+  <dependencies>
+    <dependency>
+      <groupId>org.x4o</groupId>
+      <artifactId>x4o-driver</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>de.odysseus.juel</groupId>
+      <artifactId>juel</artifactId>
+      <version>${juel.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>${junit.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>xerces</groupId>
+      <artifactId>xercesImpl</artifactId>
+      <version>${xerces.version}</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <build>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-site-plugin</artifactId>
+          <version>${maven-site-plugin.version}</version>
+          <configuration>
+            <siteDirectory>${project.basedir}/../src/site-child</siteDirectory>
+          </configuration>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+  </build>
+</project>
\ No newline at end of file
diff --git a/x4o-driver/src/main/java/org/x4o/xml/io/sax/ext/ContentWriterHtml.java b/x4o-html/src/main/java/org/x4o/html/ContentWriterHtml.java
similarity index 99%
rename from x4o-driver/src/main/java/org/x4o/xml/io/sax/ext/ContentWriterHtml.java
rename to x4o-html/src/main/java/org/x4o/html/ContentWriterHtml.java
index 46aa3cb..e8799ea 100644
--- a/x4o-driver/src/main/java/org/x4o/xml/io/sax/ext/ContentWriterHtml.java
+++ b/x4o-html/src/main/java/org/x4o/html/ContentWriterHtml.java
@@ -20,11 +20,12 @@
  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-package	org.x4o.xml.io.sax.ext;
+package	org.x4o.html;
 
 import java.io.Writer;
 import java.util.Calendar;
 
+import org.x4o.xml.io.sax.ext.ContentWriterXmlTag;
 import org.xml.sax.SAXException;
 import org.xml.sax.helpers.AttributesImpl;
 
diff --git a/x4o-html/src/main/java/org/x4o/html/package-info.java b/x4o-html/src/main/java/org/x4o/html/package-info.java
new file mode 100644
index 0000000..e9208b8
--- /dev/null
+++ b/x4o-html/src/main/java/org/x4o/html/package-info.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2004-2013, Willem Cazander
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are permitted provided
+ * that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this list of conditions and the
+ *   following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
+ *   the following disclaimer in the documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/**
+ * The html writer and supper classes and resources.
+ *
+ * @since 1.0
+ */
+package org.x4o.html;
\ No newline at end of file
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/HTML32.dcl b/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/HTML32.dcl
new file mode 100644
index 0000000..1b5daa3
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/HTML32.dcl
@@ -0,0 +1,80 @@
+<!SGML  "ISO 8879:1986"
+   --
+        SGML Declaration for HyperText Markup Language version 3.2
+
+        With support for ISO Latin-1 and increased limits
+        for tag and literal lengths etc.
+   --
+
+   CHARSET
+         BASESET  "ISO 646:1983//CHARSET
+                   International Reference Version
+                   (IRV)//ESC 2/5 4/0"
+         DESCSET  0   9   UNUSED
+                  9   2   9
+                  11  2   UNUSED
+                  13  1   13
+                  14  18  UNUSED
+                  32  95  32
+                  127 1   UNUSED
+         BASESET  "ISO Registration Number 100//CHARSET
+                   ECMA-94 Right Part of
+                   Latin Alphabet Nr. 1//ESC 2/13 4/1"
+         DESCSET  128  32   UNUSED
+                  160  96    32
+
+   CAPACITY   SGMLREF
+              TOTALCAP        200000
+              GRPCAP          150000
+              ENTCAP          150000
+
+   SCOPE    DOCUMENT
+   SYNTAX
+      SHUNCHAR CONTROLS 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
+              17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 127
+      BASESET  "ISO 646:1983//CHARSET
+                International Reference Version
+                (IRV)//ESC 2/5 4/0"
+      DESCSET  0 128 0
+
+      FUNCTION
+              RE            13
+              RS            10
+              SPACE         32
+              TAB SEPCHAR    9
+
+      NAMING   LCNMSTRT ""
+               UCNMSTRT ""
+               LCNMCHAR ".-"
+               UCNMCHAR ".-"
+               NAMECASE GENERAL YES
+                        ENTITY  NO
+      DELIM    GENERAL  SGMLREF
+               SHORTREF SGMLREF
+      NAMES    SGMLREF
+      QUANTITY SGMLREF
+               ATTSPLEN 65536
+               LITLEN   65536
+               NAMELEN  65536
+               PILEN    65536
+               TAGLVL   100
+               TAGLEN   65536
+               GRPGTCNT 150
+               GRPCNT   64
+
+   FEATURES
+     MINIMIZE
+       DATATAG  NO
+       OMITTAG  YES
+       RANK     NO
+       SHORTTAG YES
+     LINK
+       SIMPLE   NO
+       IMPLICIT NO
+       EXPLICIT NO
+     OTHER
+       CONCUR   NO
+       SUBDOC   NO
+       FORMAL   YES
+   APPINFO      NONE
+>
\ No newline at end of file
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/HTML32.dtd b/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/HTML32.dtd
new file mode 100644
index 0000000..4126bdc
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/HTML32.dtd
@@ -0,0 +1,597 @@
+<!--
+        W3C Document Type Definition for the HyperText Markup Language
+        version 3.2 as ratified by a vote of W3C member companies.
+        For more information on W3C look at  URL http://www.w3.org/
+
+        Date: Tuesday January 14th 1997
+
+        Author: Dave Raggett <dsr@w3.org>
+
+        HTML 3.2 aims to capture recommended practice as of early '96
+        and as such to be used as a replacement for HTML 2.0 (RFC 1866).
+        Widely deployed rendering attributes are included where they
+        have been shown to be interoperable. SCRIPT and STYLE are
+        included to smooth the introduction of client-side scripts
+        and style sheets. Browsers must avoid showing the contents
+        of these element Otherwise support for them is not required.
+        ID, CLASS and STYLE attributes are not included in this version
+        of HTML.
+-->
+
+<!ENTITY % HTML.Version
+        "-//W3C//DTD HTML 3.2 Final//EN"
+
+        -- Typical usage:
+
+            <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+            <html>
+            ...
+            </html>
+        --
+        >
+
+<!--================== Deprecated Features Switch =========================-->
+
+<!ENTITY % HTML.Deprecated "INCLUDE">
+
+<!--================== Imported Names =====================================-->
+
+<!ENTITY % Content-Type "CDATA"
+        -- meaning a MIME content type, as per RFC1521
+        -->
+
+<!ENTITY % HTTP-Method "GET | POST"
+        -- as per HTTP specification
+        -->
+
+<!ENTITY % URL "CDATA"
+        -- The term URL means a CDATA attribute
+           whose value is a Uniform Resource Locator,
+           See RFC1808 (June 95) and RFC1738 (Dec 94).
+        -->
+
+<!-- Parameter Entities -->
+
+<!ENTITY % head.misc "SCRIPT|STYLE|META|LINK" -- repeatable head elements -->
+
+<!ENTITY % heading "H1|H2|H3|H4|H5|H6">
+
+<!ENTITY % list "UL | OL |  DIR | MENU">
+
+<![ %HTML.Deprecated [
+    <!ENTITY % preformatted "PRE | XMP | LISTING">
+]]>
+
+<!ENTITY % preformatted "PRE">
+
+<!--================ Character mnemonic entities ==========================-->
+
+<!ENTITY % ISOlat1 PUBLIC
+       "ISO 8879-1986//ENTITIES Added Latin 1//EN//HTML">
+%ISOlat1;
+
+<!--================ Entities for special symbols =========================-->
+<!-- &trade and &cbsp are not widely deployed and so not included here -->
+
+<!ENTITY amp    CDATA "&#38;"   -- ampersand          -->
+<!ENTITY gt     CDATA "&#62;"   -- greater than       -->
+<!ENTITY lt     CDATA "&#60;"   -- less than          -->
+
+<!--=================== Text Markup =======================================-->
+
+<!ENTITY % font "TT | I | B  | U | STRIKE | BIG | SMALL | SUB | SUP">
+
+<!ENTITY % phrase "EM | STRONG | DFN | CODE | SAMP | KBD | VAR | CITE">
+
+<!ENTITY % special "A | IMG | APPLET | FONT | BASEFONT | BR | SCRIPT | MAP">
+
+<!ENTITY % form "INPUT | SELECT | TEXTAREA">
+
+<!ENTITY % text "#PCDATA | %font | %phrase | %special | %form">
+
+<!ELEMENT (%font|%phrase) - - (%text)*>
+
+<!-- there are also 16 widely known color names although
+  the resulting colors are implementation dependent:
+
+   aqua, black, blue, fuchsia, gray, green, lime, maroon,
+   navy, olive, purple, red, silver, teal, white, and yellow
+
+ These colors were originally picked as being the standard
+ 16 colors supported with the Windows VGA palette.
+ -->
+
+<!ELEMENT FONT - - (%text)*     -- local change to font -->
+<!ATTLIST FONT
+    size    CDATA   #IMPLIED    -- [+]nn e.g. size="+1", size=4 --
+    color   CDATA   #IMPLIED    -- #RRGGBB in hex, e.g. red: color="#FF0000" --
+    >
+
+<!ELEMENT BASEFONT - O EMPTY    -- base font size (1 to 7)-->
+<!ATTLIST BASEFONT
+    size    CDATA   #IMPLIED    -- e.g. size=3 --
+    >
+
+<!ELEMENT BR    - O EMPTY    -- forced line break -->
+<!ATTLIST BR
+        clear (left|all|right|none) none -- control of text flow --
+        >
+
+<!--================== HTML content models ================================-->
+<!--
+    HTML has three basic content models:
+
+        %text       character level elements and text strings
+        %flow       block-like elements e.g. paragraphs and lists
+        %bodytext   as %flow plus headers H1-H6 and ADDRESS
+-->
+
+<!ENTITY % block
+     "P | %list | %preformatted | DL | DIV | CENTER |
+      BLOCKQUOTE | FORM | ISINDEX | HR | TABLE">
+
+<!-- %flow is used for DD and LI -->
+
+<!ENTITY % flow "(%text | %block)*">
+
+<!--=================== Document Body =====================================-->
+
+<!ENTITY % body.content "(%heading | %text | %block | ADDRESS)*">
+
+<!ENTITY % color "CDATA" -- a color specification: #HHHHHH @@ details? -->
+
+<!ENTITY % body-color-attrs "
+        bgcolor %color #IMPLIED
+        text %color #IMPLIED
+        link %color #IMPLIED
+        vlink %color #IMPLIED
+        alink %color #IMPLIED
+        ">
+
+<!ELEMENT BODY O O  %body.content>
+<!ATTLIST BODY
+        background %URL #IMPLIED  -- texture tile for document background --
+        %body-color-attrs;  -- bgcolor, text, link, vlink, alink --
+        >
+
+<!ENTITY % address.content "((%text;) | P)*">
+
+<!ELEMENT ADDRESS - - %address.content>
+
+<!ELEMENT DIV - - %body.content>
+<!ATTLIST DIV
+        align   (left|center|right) #IMPLIED -- alignment of following text --
+        >
+
+<!-- CENTER is a shorthand for DIV with ALIGN=CENTER -->
+<!ELEMENT center - - %body.content>
+
+<!--================== The Anchor Element =================================-->
+
+<!ELEMENT A - - (%text)* -(A)>
+<!ATTLIST A
+        name    CDATA   #IMPLIED    -- named link end --
+        href    %URL    #IMPLIED    -- URL for linked resource --
+        rel     CDATA   #IMPLIED    -- forward link types --
+        rev     CDATA   #IMPLIED    -- reverse link types --
+        title   CDATA   #IMPLIED    -- advisory title string --
+        >
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ENTITY % SHAPE "(rect|circle|poly)">
+<!ENTITY % COORDS "CDATA" -- comma separated list of numbers -->
+
+<!ELEMENT MAP - - (AREA)*>
+<!ATTLIST MAP
+    name    CDATA   #IMPLIED
+    >
+
+<!ELEMENT AREA - O EMPTY>
+<!ATTLIST AREA
+    shape   %SHAPE  rect
+    coords  %COORDS #IMPLIED  -- defines coordinates for shape --
+    href    %URL    #IMPLIED  -- this region acts as hypertext link --
+    nohref (nohref) #IMPLIED  -- this region has no action --
+    alt     CDATA   #REQUIRED -- needed for non-graphical user agents --
+    >
+
+<!--================== The LINK Element ==================================-->
+
+<!ENTITY % Types "CDATA"
+        -- See Internet Draft: draft-ietf-html-relrev-00.txt
+           LINK has been part of HTML since the early days
+           although few browsers as yet take advantage of it.
+
+           Relationship values can be used in principle:
+
+                a) for document specific toolbars/menus when used
+                   with the LINK element in the document head:
+                b) to link to a separate style sheet
+                c) to make a link to a script
+                d) by stylesheets to control how collections of
+                   html nodes are rendered into printed documents
+                e) to make a link to a printable version of this document
+                   e.g. a postscript or pdf version
+-->
+
+<!ELEMENT LINK - O EMPTY>
+<!ATTLIST LINK
+        href    %URL    #IMPLIED    -- URL for linked resource --
+        rel     %Types  #IMPLIED    -- forward link types --
+        rev     %Types  #IMPLIED    -- reverse link types --
+        title   CDATA   #IMPLIED    -- advisory title string --
+        >
+
+<!--=================== Images ============================================-->
+
+<!ENTITY % Length "CDATA"   -- nn for pixels or nn% for percentage length -->
+<!ENTITY % Pixels "NUMBER"  -- integer representing length in pixels -->
+
+<!-- Suggested widths are used for negotiating image size
+     with the module responsible for painting the image.
+     align=left or right cause image to float to margin
+     and for subsequent text to wrap around image -->
+
+<!ENTITY % IAlign "(top|middle|bottom|left|right)">
+
+<!ELEMENT IMG    - O EMPTY --  Embedded image -->
+<!ATTLIST IMG
+        src     %URL     #REQUIRED  -- URL of image to embed --
+        alt     CDATA    #IMPLIED   -- for display in place of image --
+        align   %IAlign  #IMPLIED   -- vertical or horizontal alignment --
+        height  %Pixels  #IMPLIED   -- suggested height in pixels --
+        width   %Pixels  #IMPLIED   -- suggested width in pixels --
+        border  %Pixels  #IMPLIED   -- suggested link border width --
+        hspace  %Pixels  #IMPLIED   -- suggested horizontal gutter --
+        vspace  %Pixels  #IMPLIED   -- suggested vertical gutter --
+        usemap  %URL     #IMPLIED   -- use client-side image map --
+        ismap   (ismap)  #IMPLIED   -- use server image map --
+        >
+
+<!-- USEMAP points to a MAP element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--=================== Java APPLET tag ===================================-->
+<!--
+  This tag is supported by all Java enabled browsers. Applet resources
+  (including their classes) are normally loaded relative to the document
+  URL (or <BASE> element if it is defined). The CODEBASE attribute is used
+  to change this default behavior. If the CODEBASE attribute is defined then
+  it specifies a different location to find applet resources. The value
+  can be an absolute URL or a relative URL. The absolute URL is used as is
+  without modification and is not effected by the documents <BASE> element.
+  When the codebase attribute is relative, then it is relative to the
+  document URL (or <BASE> tag if defined).
+-->
+<!ELEMENT APPLET - - (PARAM | %text)*>
+<!ATTLIST APPLET
+        codebase %URL     #IMPLIED   -- code base --
+        code     CDATA    #REQUIRED  -- class file --
+        alt      CDATA    #IMPLIED   -- for display in place of applet --
+        name     CDATA    #IMPLIED   -- applet name --
+        width    %Pixels  #REQUIRED  -- suggested width in pixels --
+        height   %Pixels  #REQUIRED  -- suggested height in pixels --
+        align    %IAlign  #IMPLIED   -- vertical or horizontal alignment --
+        hspace   %Pixels  #IMPLIED   -- suggested horizontal gutter --
+        vspace   %Pixels  #IMPLIED   -- suggested vertical gutter --
+        >
+
+<!ELEMENT PARAM - O EMPTY>
+<!ATTLIST PARAM
+        name    NMTOKEN   #REQUIRED  -- The name of the parameter --
+        value   CDATA     #IMPLIED   -- The value of the parameter --
+        >
+
+<!--
+Here is an example:
+
+    <applet codebase="applets/NervousText"
+        code=NervousText.class
+        width=300
+        height=50>
+    <param name=text value="Java is Cool!">
+    <img src=sorry.gif alt="This looks better with Java support">
+    </applet>
+-->
+
+<!--=================== Horizontal Rule ===================================-->
+
+<!ELEMENT HR    - O EMPTY>
+<!ATTLIST HR
+        align (left|right|center) #IMPLIED
+        noshade (noshade) #IMPLIED
+        size  %Pixels #IMPLIED
+        width %Length #IMPLIED
+        >
+<!--=================== Paragraphs=========================================-->
+
+<!ELEMENT P     - O (%text)*>
+<!ATTLIST P
+        align  (left|center|right) #IMPLIED
+        >
+
+<!--=================== Headings ==========================================-->
+
+<!--
+  There are six levels of headers from H1 (the most important)
+  to H6 (the least important).
+-->
+
+<!ELEMENT ( %heading )  - -  (%text;)*>
+<!ATTLIST ( %heading )
+        align  (left|center|right) #IMPLIED
+        >
+
+<!--=================== Preformatted Text =================================-->
+
+<!-- excludes images and changes in font size -->
+
+<!ENTITY % pre.exclusion "IMG|BIG|SMALL|SUB|SUP|FONT">
+
+<!ELEMENT PRE - - (%text)* -(%pre.exclusion)>
+<!ATTLIST PRE
+        width NUMBER #implied -- is this widely supported? --
+        >
+
+<![ %HTML.Deprecated [
+
+<!ENTITY % literal "CDATA"
+        -- historical, non-conforming parsing mode where
+           the only markup signal is the end tag
+           in full
+        -->
+
+<!ELEMENT (XMP|LISTING) - -  %literal>
+<!ELEMENT PLAINTEXT - O %literal>
+
+]]>
+
+<!--=================== Block-like Quotes =================================-->
+
+<!ELEMENT BLOCKQUOTE - - %body.content>
+
+<!--=================== Lists =============================================-->
+
+<!--
+    HTML 3.2 allows you to control the sequence number for ordered lists.
+    You can set the sequence number with the START and VALUE attributes.
+    The TYPE attribute may be used to specify the rendering of ordered
+    and unordered lists.
+-->
+
+<!-- definition lists - DT for term, DD for its definition -->
+
+<!ELEMENT DL    - -  (DT|DD)+>
+<!ATTLIST DL
+        compact (compact) #IMPLIED -- more compact style --
+        >
+
+<!ELEMENT DT - O  (%text)*>
+<!ELEMENT DD - O  %flow;>
+
+<!-- Ordered lists OL, and unordered lists UL -->
+<!ELEMENT (OL|UL) - -  (LI)+>
+
+<!--
+       Numbering style
+    1   Arabic numbers      1, 2, 3, ...
+    a   lower alpha         a, b, c, ...
+    A   upper alpha         A, B, C, ...
+    i   lower Roman         i, ii, iii, ...
+    I   upper Roman         I, II, III, ...
+
+    The style is applied to the sequence number which by default
+    is reset to 1 for the first list item in an ordered list.
+
+    This can't be expressed directly in SGML due to case folding.
+-->
+
+<!ENTITY % OLStyle "CDATA" -- constrained to: [1|a|A|i|I] -->
+
+<!ATTLIST OL -- ordered lists --
+        type      %OLStyle   #IMPLIED   -- numbering style --
+        start     NUMBER     #IMPLIED   -- starting sequence number --
+        compact  (compact)   #IMPLIED   -- reduced interitem spacing --
+        >
+
+<!-- bullet styles -->
+
+<!ENTITY % ULStyle "disc|square|circle">
+
+<!ATTLIST UL -- unordered lists --
+        type    (%ULStyle)   #IMPLIED   -- bullet style --
+        compact (compact)    #IMPLIED   -- reduced interitem spacing --
+        >
+
+<!ELEMENT (DIR|MENU) - -  (LI)+ -(%block)>
+<!ATTLIST DIR
+        compact (compact) #IMPLIED
+        >
+<!ATTLIST MENU
+        compact (compact) #IMPLIED
+        >
+
+<!-- <DIR>              Directory list                  -->
+<!-- <DIR COMPACT>      Compact list style              -->
+<!-- <MENU>             Menu list                       -->
+<!-- <MENU COMPACT>     Compact list style              -->
+
+<!-- The type attribute can be used to change the bullet style
+     in unordered lists and the numbering style in ordered lists -->
+
+<!ENTITY % LIStyle "CDATA" -- constrained to: "(%ULStyle|%OLStyle)" -->
+
+<!ELEMENT LI - O %flow -- list item -->
+<!ATTLIST LI
+        type    %LIStyle     #IMPLIED   -- list item style --
+        value    NUMBER      #IMPLIED   -- reset sequence number --
+        >
+
+<!--================ Forms ===============================================-->
+
+<!ELEMENT FORM - - %body.content -(FORM)>
+<!ATTLIST FORM
+        action %URL #IMPLIED  -- server-side form handler --
+        method (%HTTP-Method) GET -- see HTTP specification --
+        enctype %Content-Type; "application/x-www-form-urlencoded"
+        >
+
+<!ENTITY % InputType
+        "(TEXT | PASSWORD | CHECKBOX | RADIO | SUBMIT
+            | RESET | FILE | HIDDEN | IMAGE)">
+
+<!ELEMENT INPUT - O EMPTY>
+<!ATTLIST INPUT
+        type %InputType TEXT     -- what kind of widget is needed --
+        name  CDATA   #IMPLIED   -- required for all but submit and reset --
+        value CDATA   #IMPLIED   -- required for radio and checkboxes --
+        checked (checked) #IMPLIED -- for radio buttons and check boxes --
+        size CDATA    #IMPLIED   -- specific to each type of field --
+        maxlength NUMBER #IMPLIED -- max chars allowed in text fields --
+        src   %URL    #IMPLIED   -- for fields with background images --
+        align %IAlign #IMPLIED   -- vertical or horizontal alignment --
+        >
+
+<!ELEMENT SELECT - - (OPTION+)>
+<!ATTLIST SELECT
+        name CDATA #REQUIRED
+        size NUMBER #IMPLIED
+        multiple (multiple) #IMPLIED
+        >
+
+<!ELEMENT OPTION - O (#PCDATA)*>
+<!ATTLIST OPTION
+        selected (selected) #IMPLIED
+        value  CDATA  #IMPLIED -- defaults to element content --
+        >
+
+<!-- Multi-line text input field. -->
+
+<!ELEMENT TEXTAREA - - (#PCDATA)*>
+<!ATTLIST TEXTAREA
+        name CDATA #REQUIRED
+        rows NUMBER #REQUIRED
+        cols NUMBER #REQUIRED
+        >
+
+<!--======================= Tables ========================================-->
+
+<!-- Widely deployed subset of the full table standard, see RFC 1942
+     e.g. at http://www.ics.uci.edu/pub/ietf/html/rfc1942.txt -->
+
+<!-- horizontal placement of table relative to window -->
+<!ENTITY % Where "(left|center|right)">
+
+<!-- horizontal alignment attributes for cell contents -->
+<!ENTITY % cell.halign
+        "align  (left|center|right) #IMPLIED"
+        >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cell.valign
+        "valign  (top|middle|bottom)  #IMPLIED"
+        >
+
+<!ELEMENT table - - (caption?, tr+)>
+<!ELEMENT tr - O (th|td)*>
+<!ELEMENT (th|td) - O %body.content>
+
+<!ATTLIST table                       -- table element --
+        align     %Where;   #IMPLIED  -- table position relative to window --
+        width     %Length   #IMPLIED  -- table width relative to window --
+        border    %Pixels   #IMPLIED  -- controls frame width around table --
+        cellspacing %Pixels #IMPLIED  -- spacing between cells --
+        cellpadding %Pixels #IMPLIED  -- spacing within cells --
+        >
+
+<!ELEMENT CAPTION - - (%text;)* -- table or figure caption -->
+<!ATTLIST CAPTION
+        align (top|bottom) #IMPLIED
+        >
+
+<!ATTLIST tr                       -- table row --
+        %cell.halign;              -- horizontal alignment in cells --
+        %cell.valign;              -- vertical alignment in cells --
+        >
+
+<!ATTLIST (th|td)                  -- header or data cell --
+        nowrap (nowrap)  #IMPLIED  -- suppress word wrap --
+        rowspan NUMBER   1         -- number of rows spanned by cell --
+        colspan NUMBER   1         -- number of cols spanned by cell --
+        %cell.halign;              -- horizontal alignment in cell --
+        %cell.valign;              -- vertical alignment in cell --
+        width   %Pixels  #IMPLIED  -- suggested width for cell --
+        height  %Pixels  #IMPLIED  -- suggested height for cell --
+        >
+
+<!--================ Document Head ========================================-->
+
+<!-- %head.misc defined earlier on as "SCRIPT|STYLE|META|LINK" -->
+
+<!ENTITY % head.content "TITLE & ISINDEX? & BASE?">
+
+<!ELEMENT HEAD O O  (%head.content) +(%head.misc)>
+
+<!ELEMENT TITLE - -  (#PCDATA)* -(%head.misc)
+          -- The TITLE element is not considered part of the flow of text.
+             It should be displayed, for example as the page header or
+             window title.
+          -->
+
+<!ELEMENT ISINDEX - O EMPTY>
+<!ATTLIST ISINDEX
+        prompt CDATA #IMPLIED -- prompt message -->
+
+<!--
+    The BASE element gives an absolute URL for dereferencing relative
+    URLs, e.g.
+
+         <BASE href="http://foo.com/index.html">
+         ...
+         <IMG SRC="images/bar.gif">
+
+    The image is deferenced to
+
+         http://foo.com/images/bar.gif
+
+   In the absence of a BASE element the document URL should be used.
+   Note that this is not necessarily the same as the URL used to
+   request the document, as the base URL may be overridden by an HTTP
+   header accompanying the document.
+-->
+
+<!ELEMENT BASE - O EMPTY>
+<!ATTLIST BASE
+        href %URL  #REQUIRED
+        >
+
+<!ELEMENT META - O EMPTY -- Generic Metainformation -->
+<!ATTLIST META
+        http-equiv  NAME    #IMPLIED  -- HTTP response header name  --
+        name        NAME    #IMPLIED  -- metainformation name       --
+        content     CDATA   #REQUIRED -- associated information     --
+        >
+
+<!-- SCRIPT/STYLE are place holders for transition to next version of HTML -->
+
+<!ELEMENT STYLE  - - CDATA -- placeholder for style info -->
+<!ELEMENT SCRIPT - - CDATA -- placeholder for script statements -->
+
+<!--================ Document Structure ===================================-->
+
+<!ENTITY % version.attr "VERSION CDATA #FIXED '%HTML.Version;'">
+
+<![ %HTML.Deprecated [
+    <!ENTITY % html.content "HEAD, BODY, PLAINTEXT?">
+]]>
+
+<!ENTITY % html.content "HEAD, BODY">
+
+<!ELEMENT HTML O O  (%html.content)>
+<!ATTLIST HTML
+        %version.attr;
+        >
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/ISOlat1.ent b/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/ISOlat1.ent
new file mode 100644
index 0000000..d3ce4e6
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/ISOlat1.ent
@@ -0,0 +1,108 @@
+<!-- (C) International Organization for Standardization 1986
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+     This has been extended for use with HTML to cover the full
+     set of codes in the range 160-255 decimal.
+-->
+<!-- Character entity set. Typical invocation:
+     <!ENTITY % ISOlat1 PUBLIC
+       "ISO 8879-1986//ENTITIES Added Latin 1//EN//HTML">
+     %ISOlat1;
+-->
+    <!ENTITY nbsp   CDATA "&#160;" -- no-break space -->
+    <!ENTITY iexcl  CDATA "&#161;" -- inverted exclamation mark -->
+    <!ENTITY cent   CDATA "&#162;" -- cent sign -->
+    <!ENTITY pound  CDATA "&#163;" -- pound sterling sign -->
+    <!ENTITY curren CDATA "&#164;" -- general currency sign -->
+    <!ENTITY yen    CDATA "&#165;" -- yen sign -->
+    <!ENTITY brvbar CDATA "&#166;" -- broken (vertical) bar -->
+    <!ENTITY sect   CDATA "&#167;" -- section sign -->
+    <!ENTITY uml    CDATA "&#168;" -- umlaut (dieresis) -->
+    <!ENTITY copy   CDATA "&#169;" -- copyright sign -->
+    <!ENTITY ordf   CDATA "&#170;" -- ordinal indicator, feminine -->
+    <!ENTITY laquo  CDATA "&#171;" -- angle quotation mark, left -->
+    <!ENTITY not    CDATA "&#172;" -- not sign -->
+    <!ENTITY shy    CDATA "&#173;" -- soft hyphen -->
+    <!ENTITY reg    CDATA "&#174;" -- registered sign -->
+    <!ENTITY macr   CDATA "&#175;" -- macron -->
+    <!ENTITY deg    CDATA "&#176;" -- degree sign -->
+    <!ENTITY plusmn CDATA "&#177;" -- plus-or-minus sign -->
+    <!ENTITY sup2   CDATA "&#178;" -- superscript two -->
+    <!ENTITY sup3   CDATA "&#179;" -- superscript three -->
+    <!ENTITY acute  CDATA "&#180;" -- acute accent -->
+    <!ENTITY micro  CDATA "&#181;" -- micro sign -->
+    <!ENTITY para   CDATA "&#182;" -- pilcrow (paragraph sign) -->
+    <!ENTITY middot CDATA "&#183;" -- middle dot -->
+    <!ENTITY cedil  CDATA "&#184;" -- cedilla -->
+    <!ENTITY sup1   CDATA "&#185;" -- superscript one -->
+    <!ENTITY ordm   CDATA "&#186;" -- ordinal indicator, masculine -->
+    <!ENTITY raquo  CDATA "&#187;" -- angle quotation mark, right -->
+    <!ENTITY frac14 CDATA "&#188;" -- fraction one-quarter -->
+    <!ENTITY frac12 CDATA "&#189;" -- fraction one-half -->
+    <!ENTITY frac34 CDATA "&#190;" -- fraction three-quarters -->
+    <!ENTITY iquest CDATA "&#191;" -- inverted question mark -->
+    <!ENTITY Agrave CDATA "&#192;" -- capital A, grave accent -->
+    <!ENTITY Aacute CDATA "&#193;" -- capital A, acute accent -->
+    <!ENTITY Acirc  CDATA "&#194;" -- capital A, circumflex accent -->
+    <!ENTITY Atilde CDATA "&#195;" -- capital A, tilde -->
+    <!ENTITY Auml   CDATA "&#196;" -- capital A, dieresis or umlaut mark -->
+    <!ENTITY Aring  CDATA "&#197;" -- capital A, ring -->
+    <!ENTITY AElig  CDATA "&#198;" -- capital AE diphthong (ligature) -->
+    <!ENTITY Ccedil CDATA "&#199;" -- capital C, cedilla -->
+    <!ENTITY Egrave CDATA "&#200;" -- capital E, grave accent -->
+    <!ENTITY Eacute CDATA "&#201;" -- capital E, acute accent -->
+    <!ENTITY Ecirc  CDATA "&#202;" -- capital E, circumflex accent -->
+    <!ENTITY Euml   CDATA "&#203;" -- capital E, dieresis or umlaut mark -->
+    <!ENTITY Igrave CDATA "&#204;" -- capital I, grave accent -->
+    <!ENTITY Iacute CDATA "&#205;" -- capital I, acute accent -->
+    <!ENTITY Icirc  CDATA "&#206;" -- capital I, circumflex accent -->
+    <!ENTITY Iuml   CDATA "&#207;" -- capital I, dieresis or umlaut mark -->
+    <!ENTITY ETH    CDATA "&#208;" -- capital Eth, Icelandic -->
+    <!ENTITY Ntilde CDATA "&#209;" -- capital N, tilde -->
+    <!ENTITY Ograve CDATA "&#210;" -- capital O, grave accent -->
+    <!ENTITY Oacute CDATA "&#211;" -- capital O, acute accent -->
+    <!ENTITY Ocirc  CDATA "&#212;" -- capital O, circumflex accent -->
+    <!ENTITY Otilde CDATA "&#213;" -- capital O, tilde -->
+    <!ENTITY Ouml   CDATA "&#214;" -- capital O, dieresis or umlaut mark -->
+    <!ENTITY times  CDATA "&#215;" -- multiply sign -->
+    <!ENTITY Oslash CDATA "&#216;" -- capital O, slash -->
+    <!ENTITY Ugrave CDATA "&#217;" -- capital U, grave accent -->
+    <!ENTITY Uacute CDATA "&#218;" -- capital U, acute accent -->
+    <!ENTITY Ucirc  CDATA "&#219;" -- capital U, circumflex accent -->
+    <!ENTITY Uuml   CDATA "&#220;" -- capital U, dieresis or umlaut mark -->
+    <!ENTITY Yacute CDATA "&#221;" -- capital Y, acute accent -->
+    <!ENTITY THORN  CDATA "&#222;" -- capital THORN, Icelandic -->
+    <!ENTITY szlig  CDATA "&#223;" -- small sharp s, German (sz ligature) -->
+    <!ENTITY agrave CDATA "&#224;" -- small a, grave accent -->
+    <!ENTITY aacute CDATA "&#225;" -- small a, acute accent -->
+    <!ENTITY acirc  CDATA "&#226;" -- small a, circumflex accent -->
+    <!ENTITY atilde CDATA "&#227;" -- small a, tilde -->
+    <!ENTITY auml   CDATA "&#228;" -- small a, dieresis or umlaut mark -->
+    <!ENTITY aring  CDATA "&#229;" -- small a, ring -->
+    <!ENTITY aelig  CDATA "&#230;" -- small ae diphthong (ligature) -->
+    <!ENTITY ccedil CDATA "&#231;" -- small c, cedilla -->
+    <!ENTITY egrave CDATA "&#232;" -- small e, grave accent -->
+    <!ENTITY eacute CDATA "&#233;" -- small e, acute accent -->
+    <!ENTITY ecirc  CDATA "&#234;" -- small e, circumflex accent -->
+    <!ENTITY euml   CDATA "&#235;" -- small e, dieresis or umlaut mark -->
+    <!ENTITY igrave CDATA "&#236;" -- small i, grave accent -->
+    <!ENTITY iacute CDATA "&#237;" -- small i, acute accent -->
+    <!ENTITY icirc  CDATA "&#238;" -- small i, circumflex accent -->
+    <!ENTITY iuml   CDATA "&#239;" -- small i, dieresis or umlaut mark -->
+    <!ENTITY eth    CDATA "&#240;" -- small eth, Icelandic -->
+    <!ENTITY ntilde CDATA "&#241;" -- small n, tilde -->
+    <!ENTITY ograve CDATA "&#242;" -- small o, grave accent -->
+    <!ENTITY oacute CDATA "&#243;" -- small o, acute accent -->
+    <!ENTITY ocirc  CDATA "&#244;" -- small o, circumflex accent -->
+    <!ENTITY otilde CDATA "&#245;" -- small o, tilde -->
+    <!ENTITY ouml   CDATA "&#246;" -- small o, dieresis or umlaut mark -->
+    <!ENTITY divide CDATA "&#247;" -- divide sign -->
+    <!ENTITY oslash CDATA "&#248;" -- small o, slash -->
+    <!ENTITY ugrave CDATA "&#249;" -- small u, grave accent -->
+    <!ENTITY uacute CDATA "&#250;" -- small u, acute accent -->
+    <!ENTITY ucirc  CDATA "&#251;" -- small u, circumflex accent -->
+    <!ENTITY uuml   CDATA "&#252;" -- small u, dieresis or umlaut mark -->
+    <!ENTITY yacute CDATA "&#253;" -- small y, acute accent -->
+    <!ENTITY thorn  CDATA "&#254;" -- small thorn, Icelandic -->
+    <!ENTITY yuml   CDATA "&#255;" -- small y, dieresis or umlaut mark -->
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/html32.soc b/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/html32.soc
new file mode 100644
index 0000000..a01acfe
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-3.2/html32.soc
@@ -0,0 +1,7 @@
+
+-- html32.soc: catalog for parsing HTML 3.2 documents --
+SGMLDECL "HTML32.dcl"
+PUBLIC "-//W3C//DTD HTML 3.2 Final//EN" HTML32.dtd
+PUBLIC "-//W3C//DTD HTML 3.2 Draft//EN" HTML32.dtd
+PUBLIC "-//W3C//DTD HTML 3.2//EN" HTML32.dtd
+PUBLIC "ISO 8879-1986//ENTITIES Added Latin 1//EN//HTML" ISOlat1.ent
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTML4.cat b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTML4.cat
new file mode 100644
index 0000000..9dfe1e1
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTML4.cat
@@ -0,0 +1,8 @@
+OVERRIDE YES
+
+PUBLIC "-//W3C//DTD HTML 4.01//EN" strict.dtd
+PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" loose.dtd
+PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" frameset.dtd
+PUBLIC "-//W3C//ENTITIES Latin1//EN//HTML" HTMLlat1.ent
+PUBLIC "-//W3C//ENTITIES Special//EN//HTML" HTMLspecial.ent
+PUBLIC "-//W3C//ENTITIES Symbols//EN//HTML" HTMLsymbol.ent
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTML4.decl b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTML4.decl
new file mode 100644
index 0000000..9b78f18
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTML4.decl
@@ -0,0 +1,81 @@
+<!SGML  "ISO 8879:1986 (WWW)"
+    --
+         SGML Declaration for HyperText Markup Language version HTML 4
+ 
+         With support for the first 17 planes of ISO 10646 and
+         increased limits for tag and literal lengths etc.
+    --
+ 
+    CHARSET
+          BASESET  "ISO Registration Number 177//CHARSET
+                    ISO/IEC 10646-1:1993 UCS-4 with
+                    implementation level 3//ESC 2/5 2/15 4/6"
+         DESCSET 0       9       UNUSED
+                 9       2       9
+                 11      2       UNUSED
+                 13      1       13
+                 14      18      UNUSED
+                 32      95      32
+                 127     1       UNUSED
+                 128     32      UNUSED
+                 160     55136   160
+                 55296   2048    UNUSED  -- SURROGATES --
+                 57344   1056768 57344
+
+CAPACITY        SGMLREF
+                TOTALCAP        150000
+                GRPCAP          150000
+                ENTCAP          150000
+
+SCOPE    DOCUMENT
+SYNTAX
+         SHUNCHAR CONTROLS 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
+           17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 127
+         BASESET  "ISO 646IRV:1991//CHARSET
+                   International Reference Version
+                   (IRV)//ESC 2/8 4/2"
+         DESCSET  0 128 0
+
+         FUNCTION
+                  RE            13
+                  RS            10
+                  SPACE         32
+                  TAB SEPCHAR    9
+
+         NAMING   LCNMSTRT ""
+                  UCNMSTRT ""
+                  LCNMCHAR ".-_:"    
+                  UCNMCHAR ".-_:"
+                  NAMECASE GENERAL YES
+                           ENTITY  NO
+         DELIM    GENERAL  SGMLREF
+                  HCRO "&#38;#x" -- 38 is the number for ampersand --
+                  SHORTREF SGMLREF
+         NAMES    SGMLREF
+         QUANTITY SGMLREF
+                  ATTCNT   60      -- increased --
+                  ATTSPLEN 65536   -- These are the largest values --
+                  LITLEN   65536   -- permitted in the declaration --
+                  NAMELEN  65536   -- Avoid fixed limits in actual --
+                  PILEN    65536   -- implementations of HTML UA's --
+                  TAGLVL   100
+                  TAGLEN   65536
+                  GRPGTCNT 150
+                  GRPCNT   64
+
+FEATURES
+  MINIMIZE
+    DATATAG  NO
+    OMITTAG  YES
+    RANK     NO
+    SHORTTAG YES
+  LINK
+    SIMPLE   NO
+    IMPLICIT NO
+    EXPLICIT NO
+  OTHER
+    CONCUR   NO
+    SUBDOC   NO
+    FORMAL   YES
+  APPINFO NONE
+>
\ No newline at end of file
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLlat1.ent b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLlat1.ent
new file mode 100644
index 0000000..c644486
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLlat1.ent
@@ -0,0 +1,194 @@
+<!-- Portions (C) International Organization for Standardization 1986
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+<!-- Character entity set. Typical invocation:
+     <!ENTITY % HTMLlat1 PUBLIC
+       "-//W3C//ENTITIES Latin 1//EN//HTML">
+     %HTMLlat1;
+-->
+
+<!ENTITY nbsp   CDATA "&#160;" -- no-break space = non-breaking space,
+                                  U+00A0 ISOnum -->
+<!ENTITY iexcl  CDATA "&#161;" -- inverted exclamation mark, U+00A1 ISOnum -->
+<!ENTITY cent   CDATA "&#162;" -- cent sign, U+00A2 ISOnum -->
+<!ENTITY pound  CDATA "&#163;" -- pound sign, U+00A3 ISOnum -->
+<!ENTITY curren CDATA "&#164;" -- currency sign, U+00A4 ISOnum -->
+<!ENTITY yen    CDATA "&#165;" -- yen sign = yuan sign, U+00A5 ISOnum -->
+<!ENTITY brvbar CDATA "&#166;" -- broken bar = broken vertical bar,
+                                  U+00A6 ISOnum -->
+<!ENTITY sect   CDATA "&#167;" -- section sign, U+00A7 ISOnum -->
+<!ENTITY uml    CDATA "&#168;" -- diaeresis = spacing diaeresis,
+                                  U+00A8 ISOdia -->
+<!ENTITY copy   CDATA "&#169;" -- copyright sign, U+00A9 ISOnum -->
+<!ENTITY ordf   CDATA "&#170;" -- feminine ordinal indicator, U+00AA ISOnum -->
+<!ENTITY laquo  CDATA "&#171;" -- left-pointing double angle quotation mark
+                                  = left pointing guillemet, U+00AB ISOnum -->
+<!ENTITY not    CDATA "&#172;" -- not sign, U+00AC ISOnum -->
+<!ENTITY shy    CDATA "&#173;" -- soft hyphen = discretionary hyphen,
+                                  U+00AD ISOnum -->
+<!ENTITY reg    CDATA "&#174;" -- registered sign = registered trade mark sign,
+                                  U+00AE ISOnum -->
+<!ENTITY macr   CDATA "&#175;" -- macron = spacing macron = overline
+                                  = APL overbar, U+00AF ISOdia -->
+<!ENTITY deg    CDATA "&#176;" -- degree sign, U+00B0 ISOnum -->
+<!ENTITY plusmn CDATA "&#177;" -- plus-minus sign = plus-or-minus sign,
+                                  U+00B1 ISOnum -->
+<!ENTITY sup2   CDATA "&#178;" -- superscript two = superscript digit two
+                                  = squared, U+00B2 ISOnum -->
+<!ENTITY sup3   CDATA "&#179;" -- superscript three = superscript digit three
+                                  = cubed, U+00B3 ISOnum -->
+<!ENTITY acute  CDATA "&#180;" -- acute accent = spacing acute,
+                                  U+00B4 ISOdia -->
+<!ENTITY micro  CDATA "&#181;" -- micro sign, U+00B5 ISOnum -->
+<!ENTITY para   CDATA "&#182;" -- pilcrow sign = paragraph sign,
+                                  U+00B6 ISOnum -->
+<!ENTITY middot CDATA "&#183;" -- middle dot = Georgian comma
+                                  = Greek middle dot, U+00B7 ISOnum -->
+<!ENTITY cedil  CDATA "&#184;" -- cedilla = spacing cedilla, U+00B8 ISOdia -->
+<!ENTITY sup1   CDATA "&#185;" -- superscript one = superscript digit one,
+                                  U+00B9 ISOnum -->
+<!ENTITY ordm   CDATA "&#186;" -- masculine ordinal indicator,
+                                  U+00BA ISOnum -->
+<!ENTITY raquo  CDATA "&#187;" -- right-pointing double angle quotation mark
+                                  = right pointing guillemet, U+00BB ISOnum -->
+<!ENTITY frac14 CDATA "&#188;" -- vulgar fraction one quarter
+                                  = fraction one quarter, U+00BC ISOnum -->
+<!ENTITY frac12 CDATA "&#189;" -- vulgar fraction one half
+                                  = fraction one half, U+00BD ISOnum -->
+<!ENTITY frac34 CDATA "&#190;" -- vulgar fraction three quarters
+                                  = fraction three quarters, U+00BE ISOnum -->
+<!ENTITY iquest CDATA "&#191;" -- inverted question mark
+                                  = turned question mark, U+00BF ISOnum -->
+<!ENTITY Agrave CDATA "&#192;" -- latin capital letter A with grave
+                                  = latin capital letter A grave,
+                                  U+00C0 ISOlat1 -->
+<!ENTITY Aacute CDATA "&#193;" -- latin capital letter A with acute,
+                                  U+00C1 ISOlat1 -->
+<!ENTITY Acirc  CDATA "&#194;" -- latin capital letter A with circumflex,
+                                  U+00C2 ISOlat1 -->
+<!ENTITY Atilde CDATA "&#195;" -- latin capital letter A with tilde,
+                                  U+00C3 ISOlat1 -->
+<!ENTITY Auml   CDATA "&#196;" -- latin capital letter A with diaeresis,
+                                  U+00C4 ISOlat1 -->
+<!ENTITY Aring  CDATA "&#197;" -- latin capital letter A with ring above
+                                  = latin capital letter A ring,
+                                  U+00C5 ISOlat1 -->
+<!ENTITY AElig  CDATA "&#198;" -- latin capital letter AE
+                                  = latin capital ligature AE,
+                                  U+00C6 ISOlat1 -->
+<!ENTITY Ccedil CDATA "&#199;" -- latin capital letter C with cedilla,
+                                  U+00C7 ISOlat1 -->
+<!ENTITY Egrave CDATA "&#200;" -- latin capital letter E with grave,
+                                  U+00C8 ISOlat1 -->
+<!ENTITY Eacute CDATA "&#201;" -- latin capital letter E with acute,
+                                  U+00C9 ISOlat1 -->
+<!ENTITY Ecirc  CDATA "&#202;" -- latin capital letter E with circumflex,
+                                  U+00CA ISOlat1 -->
+<!ENTITY Euml   CDATA "&#203;" -- latin capital letter E with diaeresis,
+                                  U+00CB ISOlat1 -->
+<!ENTITY Igrave CDATA "&#204;" -- latin capital letter I with grave,
+                                  U+00CC ISOlat1 -->
+<!ENTITY Iacute CDATA "&#205;" -- latin capital letter I with acute,
+                                  U+00CD ISOlat1 -->
+<!ENTITY Icirc  CDATA "&#206;" -- latin capital letter I with circumflex,
+                                  U+00CE ISOlat1 -->
+<!ENTITY Iuml   CDATA "&#207;" -- latin capital letter I with diaeresis,
+                                  U+00CF ISOlat1 -->
+<!ENTITY ETH    CDATA "&#208;" -- latin capital letter ETH, U+00D0 ISOlat1 -->
+<!ENTITY Ntilde CDATA "&#209;" -- latin capital letter N with tilde,
+                                  U+00D1 ISOlat1 -->
+<!ENTITY Ograve CDATA "&#210;" -- latin capital letter O with grave,
+                                  U+00D2 ISOlat1 -->
+<!ENTITY Oacute CDATA "&#211;" -- latin capital letter O with acute,
+                                  U+00D3 ISOlat1 -->
+<!ENTITY Ocirc  CDATA "&#212;" -- latin capital letter O with circumflex,
+                                  U+00D4 ISOlat1 -->
+<!ENTITY Otilde CDATA "&#213;" -- latin capital letter O with tilde,
+                                  U+00D5 ISOlat1 -->
+<!ENTITY Ouml   CDATA "&#214;" -- latin capital letter O with diaeresis,
+                                  U+00D6 ISOlat1 -->
+<!ENTITY times  CDATA "&#215;" -- multiplication sign, U+00D7 ISOnum -->
+<!ENTITY Oslash CDATA "&#216;" -- latin capital letter O with stroke
+                                  = latin capital letter O slash,
+                                  U+00D8 ISOlat1 -->
+<!ENTITY Ugrave CDATA "&#217;" -- latin capital letter U with grave,
+                                  U+00D9 ISOlat1 -->
+<!ENTITY Uacute CDATA "&#218;" -- latin capital letter U with acute,
+                                  U+00DA ISOlat1 -->
+<!ENTITY Ucirc  CDATA "&#219;" -- latin capital letter U with circumflex,
+                                  U+00DB ISOlat1 -->
+<!ENTITY Uuml   CDATA "&#220;" -- latin capital letter U with diaeresis,
+                                  U+00DC ISOlat1 -->
+<!ENTITY Yacute CDATA "&#221;" -- latin capital letter Y with acute,
+                                  U+00DD ISOlat1 -->
+<!ENTITY THORN  CDATA "&#222;" -- latin capital letter THORN,
+                                  U+00DE ISOlat1 -->
+<!ENTITY szlig  CDATA "&#223;" -- latin small letter sharp s = ess-zed,
+                                  U+00DF ISOlat1 -->
+<!ENTITY agrave CDATA "&#224;" -- latin small letter a with grave
+                                  = latin small letter a grave,
+                                  U+00E0 ISOlat1 -->
+<!ENTITY aacute CDATA "&#225;" -- latin small letter a with acute,
+                                  U+00E1 ISOlat1 -->
+<!ENTITY acirc  CDATA "&#226;" -- latin small letter a with circumflex,
+                                  U+00E2 ISOlat1 -->
+<!ENTITY atilde CDATA "&#227;" -- latin small letter a with tilde,
+                                  U+00E3 ISOlat1 -->
+<!ENTITY auml   CDATA "&#228;" -- latin small letter a with diaeresis,
+                                  U+00E4 ISOlat1 -->
+<!ENTITY aring  CDATA "&#229;" -- latin small letter a with ring above
+                                  = latin small letter a ring,
+                                  U+00E5 ISOlat1 -->
+<!ENTITY aelig  CDATA "&#230;" -- latin small letter ae
+                                  = latin small ligature ae, U+00E6 ISOlat1 -->
+<!ENTITY ccedil CDATA "&#231;" -- latin small letter c with cedilla,
+                                  U+00E7 ISOlat1 -->
+<!ENTITY egrave CDATA "&#232;" -- latin small letter e with grave,
+                                  U+00E8 ISOlat1 -->
+<!ENTITY eacute CDATA "&#233;" -- latin small letter e with acute,
+                                  U+00E9 ISOlat1 -->
+<!ENTITY ecirc  CDATA "&#234;" -- latin small letter e with circumflex,
+                                  U+00EA ISOlat1 -->
+<!ENTITY euml   CDATA "&#235;" -- latin small letter e with diaeresis,
+                                  U+00EB ISOlat1 -->
+<!ENTITY igrave CDATA "&#236;" -- latin small letter i with grave,
+                                  U+00EC ISOlat1 -->
+<!ENTITY iacute CDATA "&#237;" -- latin small letter i with acute,
+                                  U+00ED ISOlat1 -->
+<!ENTITY icirc  CDATA "&#238;" -- latin small letter i with circumflex,
+                                  U+00EE ISOlat1 -->
+<!ENTITY iuml   CDATA "&#239;" -- latin small letter i with diaeresis,
+                                  U+00EF ISOlat1 -->
+<!ENTITY eth    CDATA "&#240;" -- latin small letter eth, U+00F0 ISOlat1 -->
+<!ENTITY ntilde CDATA "&#241;" -- latin small letter n with tilde,
+                                  U+00F1 ISOlat1 -->
+<!ENTITY ograve CDATA "&#242;" -- latin small letter o with grave,
+                                  U+00F2 ISOlat1 -->
+<!ENTITY oacute CDATA "&#243;" -- latin small letter o with acute,
+                                  U+00F3 ISOlat1 -->
+<!ENTITY ocirc  CDATA "&#244;" -- latin small letter o with circumflex,
+                                  U+00F4 ISOlat1 -->
+<!ENTITY otilde CDATA "&#245;" -- latin small letter o with tilde,
+                                  U+00F5 ISOlat1 -->
+<!ENTITY ouml   CDATA "&#246;" -- latin small letter o with diaeresis,
+                                  U+00F6 ISOlat1 -->
+<!ENTITY divide CDATA "&#247;" -- division sign, U+00F7 ISOnum -->
+<!ENTITY oslash CDATA "&#248;" -- latin small letter o with stroke,
+                                  = latin small letter o slash,
+                                  U+00F8 ISOlat1 -->
+<!ENTITY ugrave CDATA "&#249;" -- latin small letter u with grave,
+                                  U+00F9 ISOlat1 -->
+<!ENTITY uacute CDATA "&#250;" -- latin small letter u with acute,
+                                  U+00FA ISOlat1 -->
+<!ENTITY ucirc  CDATA "&#251;" -- latin small letter u with circumflex,
+                                  U+00FB ISOlat1 -->
+<!ENTITY uuml   CDATA "&#252;" -- latin small letter u with diaeresis,
+                                  U+00FC ISOlat1 -->
+<!ENTITY yacute CDATA "&#253;" -- latin small letter y with acute,
+                                  U+00FD ISOlat1 -->
+<!ENTITY thorn  CDATA "&#254;" -- latin small letter thorn,
+                                  U+00FE ISOlat1 -->
+<!ENTITY yuml   CDATA "&#255;" -- latin small letter y with diaeresis,
+                                  U+00FF ISOlat1 -->
\ No newline at end of file
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLspecial.ent b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLspecial.ent
new file mode 100644
index 0000000..5ce5c6a
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLspecial.ent
@@ -0,0 +1,77 @@
+<!-- Special characters for HTML -->
+
+<!-- Character entity set. Typical invocation:
+     <!ENTITY % HTMLspecial PUBLIC
+       "-//W3C//ENTITIES Special//EN//HTML">
+     %HTMLspecial; -->
+
+<!-- Portions (C) International Organization for Standardization 1986:
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+
+<!-- Relevant ISO entity set is given unless names are newly introduced.
+     New names (i.e., not in ISO 8879 list) do not clash with any
+     existing ISO 8879 entity names. ISO 10646 character numbers
+     are given for each character, in hex. CDATA values are decimal
+     conversions of the ISO 10646 values and refer to the document
+     character set. Names are ISO 10646 names. 
+
+-->
+
+<!-- C0 Controls and Basic Latin -->
+<!ENTITY quot    CDATA "&#34;"   -- quotation mark = APL quote,
+                                    U+0022 ISOnum -->
+<!ENTITY amp     CDATA "&#38;"   -- ampersand, U+0026 ISOnum -->
+<!ENTITY lt      CDATA "&#60;"   -- less-than sign, U+003C ISOnum -->
+<!ENTITY gt      CDATA "&#62;"   -- greater-than sign, U+003E ISOnum -->
+
+<!-- Latin Extended-A -->
+<!ENTITY OElig   CDATA "&#338;"  -- latin capital ligature OE,
+                                    U+0152 ISOlat2 -->
+<!ENTITY oelig   CDATA "&#339;"  -- latin small ligature oe, U+0153 ISOlat2 -->
+<!-- ligature is a misnomer, this is a separate character in some languages -->
+<!ENTITY Scaron  CDATA "&#352;"  -- latin capital letter S with caron,
+                                    U+0160 ISOlat2 -->
+<!ENTITY scaron  CDATA "&#353;"  -- latin small letter s with caron,
+                                    U+0161 ISOlat2 -->
+<!ENTITY Yuml    CDATA "&#376;"  -- latin capital letter Y with diaeresis,
+                                    U+0178 ISOlat2 -->
+
+<!-- Spacing Modifier Letters -->
+<!ENTITY circ    CDATA "&#710;"  -- modifier letter circumflex accent,
+                                    U+02C6 ISOpub -->
+<!ENTITY tilde   CDATA "&#732;"  -- small tilde, U+02DC ISOdia -->
+
+<!-- General Punctuation -->
+<!ENTITY ensp    CDATA "&#8194;" -- en space, U+2002 ISOpub -->
+<!ENTITY emsp    CDATA "&#8195;" -- em space, U+2003 ISOpub -->
+<!ENTITY thinsp  CDATA "&#8201;" -- thin space, U+2009 ISOpub -->
+<!ENTITY zwnj    CDATA "&#8204;" -- zero width non-joiner,
+                                    U+200C NEW RFC 2070 -->
+<!ENTITY zwj     CDATA "&#8205;" -- zero width joiner, U+200D NEW RFC 2070 -->
+<!ENTITY lrm     CDATA "&#8206;" -- left-to-right mark, U+200E NEW RFC 2070 -->
+<!ENTITY rlm     CDATA "&#8207;" -- right-to-left mark, U+200F NEW RFC 2070 -->
+<!ENTITY ndash   CDATA "&#8211;" -- en dash, U+2013 ISOpub -->
+<!ENTITY mdash   CDATA "&#8212;" -- em dash, U+2014 ISOpub -->
+<!ENTITY lsquo   CDATA "&#8216;" -- left single quotation mark,
+                                    U+2018 ISOnum -->
+<!ENTITY rsquo   CDATA "&#8217;" -- right single quotation mark,
+                                    U+2019 ISOnum -->
+<!ENTITY sbquo   CDATA "&#8218;" -- single low-9 quotation mark, U+201A NEW -->
+<!ENTITY ldquo   CDATA "&#8220;" -- left double quotation mark,
+                                    U+201C ISOnum -->
+<!ENTITY rdquo   CDATA "&#8221;" -- right double quotation mark,
+                                    U+201D ISOnum -->
+<!ENTITY bdquo   CDATA "&#8222;" -- double low-9 quotation mark, U+201E NEW -->
+<!ENTITY dagger  CDATA "&#8224;" -- dagger, U+2020 ISOpub -->
+<!ENTITY Dagger  CDATA "&#8225;" -- double dagger, U+2021 ISOpub -->
+<!ENTITY permil  CDATA "&#8240;" -- per mille sign, U+2030 ISOtech -->
+<!ENTITY lsaquo  CDATA "&#8249;" -- single left-pointing angle quotation mark,
+                                    U+2039 ISO proposed -->
+<!-- lsaquo is proposed but not yet ISO standardized -->
+<!ENTITY rsaquo  CDATA "&#8250;" -- single right-pointing angle quotation mark,
+                                    U+203A ISO proposed -->
+<!-- rsaquo is proposed but not yet ISO standardized -->
+<!ENTITY euro   CDATA "&#8364;"  -- euro sign, U+20AC NEW -->
\ No newline at end of file
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLsymbol.ent b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLsymbol.ent
new file mode 100644
index 0000000..524bfe1
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/HTMLsymbol.ent
@@ -0,0 +1,241 @@
+<!-- Mathematical, Greek and Symbolic characters for HTML -->
+
+<!-- Character entity set. Typical invocation:
+     <!ENTITY % HTMLsymbol PUBLIC
+       "-//W3C//ENTITIES Symbols//EN//HTML">
+     %HTMLsymbol; -->
+
+<!-- Portions (C) International Organization for Standardization 1986:
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+
+<!-- Relevant ISO entity set is given unless names are newly introduced.
+     New names (i.e., not in ISO 8879 list) do not clash with any
+     existing ISO 8879 entity names. ISO 10646 character numbers
+     are given for each character, in hex. CDATA values are decimal
+     conversions of the ISO 10646 values and refer to the document
+     character set. Names are ISO 10646 names. 
+
+-->
+
+<!-- Latin Extended-B -->
+<!ENTITY fnof     CDATA "&#402;" -- latin small f with hook = function
+                                    = florin, U+0192 ISOtech -->
+
+<!-- Greek -->
+<!ENTITY Alpha    CDATA "&#913;" -- greek capital letter alpha, U+0391 -->
+<!ENTITY Beta     CDATA "&#914;" -- greek capital letter beta, U+0392 -->
+<!ENTITY Gamma    CDATA "&#915;" -- greek capital letter gamma,
+                                    U+0393 ISOgrk3 -->
+<!ENTITY Delta    CDATA "&#916;" -- greek capital letter delta,
+                                    U+0394 ISOgrk3 -->
+<!ENTITY Epsilon  CDATA "&#917;" -- greek capital letter epsilon, U+0395 -->
+<!ENTITY Zeta     CDATA "&#918;" -- greek capital letter zeta, U+0396 -->
+<!ENTITY Eta      CDATA "&#919;" -- greek capital letter eta, U+0397 -->
+<!ENTITY Theta    CDATA "&#920;" -- greek capital letter theta,
+                                    U+0398 ISOgrk3 -->
+<!ENTITY Iota     CDATA "&#921;" -- greek capital letter iota, U+0399 -->
+<!ENTITY Kappa    CDATA "&#922;" -- greek capital letter kappa, U+039A -->
+<!ENTITY Lambda   CDATA "&#923;" -- greek capital letter lambda,
+                                    U+039B ISOgrk3 -->
+<!ENTITY Mu       CDATA "&#924;" -- greek capital letter mu, U+039C -->
+<!ENTITY Nu       CDATA "&#925;" -- greek capital letter nu, U+039D -->
+<!ENTITY Xi       CDATA "&#926;" -- greek capital letter xi, U+039E ISOgrk3 -->
+<!ENTITY Omicron  CDATA "&#927;" -- greek capital letter omicron, U+039F -->
+<!ENTITY Pi       CDATA "&#928;" -- greek capital letter pi, U+03A0 ISOgrk3 -->
+<!ENTITY Rho      CDATA "&#929;" -- greek capital letter rho, U+03A1 -->
+<!-- there is no Sigmaf, and no U+03A2 character either -->
+<!ENTITY Sigma    CDATA "&#931;" -- greek capital letter sigma,
+                                    U+03A3 ISOgrk3 -->
+<!ENTITY Tau      CDATA "&#932;" -- greek capital letter tau, U+03A4 -->
+<!ENTITY Upsilon  CDATA "&#933;" -- greek capital letter upsilon,
+                                    U+03A5 ISOgrk3 -->
+<!ENTITY Phi      CDATA "&#934;" -- greek capital letter phi,
+                                    U+03A6 ISOgrk3 -->
+<!ENTITY Chi      CDATA "&#935;" -- greek capital letter chi, U+03A7 -->
+<!ENTITY Psi      CDATA "&#936;" -- greek capital letter psi,
+                                    U+03A8 ISOgrk3 -->
+<!ENTITY Omega    CDATA "&#937;" -- greek capital letter omega,
+                                    U+03A9 ISOgrk3 -->
+
+<!ENTITY alpha    CDATA "&#945;" -- greek small letter alpha,
+                                    U+03B1 ISOgrk3 -->
+<!ENTITY beta     CDATA "&#946;" -- greek small letter beta, U+03B2 ISOgrk3 -->
+<!ENTITY gamma    CDATA "&#947;" -- greek small letter gamma,
+                                    U+03B3 ISOgrk3 -->
+<!ENTITY delta    CDATA "&#948;" -- greek small letter delta,
+                                    U+03B4 ISOgrk3 -->
+<!ENTITY epsilon  CDATA "&#949;" -- greek small letter epsilon,
+                                    U+03B5 ISOgrk3 -->
+<!ENTITY zeta     CDATA "&#950;" -- greek small letter zeta, U+03B6 ISOgrk3 -->
+<!ENTITY eta      CDATA "&#951;" -- greek small letter eta, U+03B7 ISOgrk3 -->
+<!ENTITY theta    CDATA "&#952;" -- greek small letter theta,
+                                    U+03B8 ISOgrk3 -->
+<!ENTITY iota     CDATA "&#953;" -- greek small letter iota, U+03B9 ISOgrk3 -->
+<!ENTITY kappa    CDATA "&#954;" -- greek small letter kappa,
+                                    U+03BA ISOgrk3 -->
+<!ENTITY lambda   CDATA "&#955;" -- greek small letter lambda,
+                                    U+03BB ISOgrk3 -->
+<!ENTITY mu       CDATA "&#956;" -- greek small letter mu, U+03BC ISOgrk3 -->
+<!ENTITY nu       CDATA "&#957;" -- greek small letter nu, U+03BD ISOgrk3 -->
+<!ENTITY xi       CDATA "&#958;" -- greek small letter xi, U+03BE ISOgrk3 -->
+<!ENTITY omicron  CDATA "&#959;" -- greek small letter omicron, U+03BF NEW -->
+<!ENTITY pi       CDATA "&#960;" -- greek small letter pi, U+03C0 ISOgrk3 -->
+<!ENTITY rho      CDATA "&#961;" -- greek small letter rho, U+03C1 ISOgrk3 -->
+<!ENTITY sigmaf   CDATA "&#962;" -- greek small letter final sigma,
+                                    U+03C2 ISOgrk3 -->
+<!ENTITY sigma    CDATA "&#963;" -- greek small letter sigma,
+                                    U+03C3 ISOgrk3 -->
+<!ENTITY tau      CDATA "&#964;" -- greek small letter tau, U+03C4 ISOgrk3 -->
+<!ENTITY upsilon  CDATA "&#965;" -- greek small letter upsilon,
+                                    U+03C5 ISOgrk3 -->
+<!ENTITY phi      CDATA "&#966;" -- greek small letter phi, U+03C6 ISOgrk3 -->
+<!ENTITY chi      CDATA "&#967;" -- greek small letter chi, U+03C7 ISOgrk3 -->
+<!ENTITY psi      CDATA "&#968;" -- greek small letter psi, U+03C8 ISOgrk3 -->
+<!ENTITY omega    CDATA "&#969;" -- greek small letter omega,
+                                    U+03C9 ISOgrk3 -->
+<!ENTITY thetasym CDATA "&#977;" -- greek small letter theta symbol,
+                                    U+03D1 NEW -->
+<!ENTITY upsih    CDATA "&#978;" -- greek upsilon with hook symbol,
+                                    U+03D2 NEW -->
+<!ENTITY piv      CDATA "&#982;" -- greek pi symbol, U+03D6 ISOgrk3 -->
+
+<!-- General Punctuation -->
+<!ENTITY bull     CDATA "&#8226;" -- bullet = black small circle,
+                                     U+2022 ISOpub  -->
+<!-- bullet is NOT the same as bullet operator, U+2219 -->
+<!ENTITY hellip   CDATA "&#8230;" -- horizontal ellipsis = three dot leader,
+                                     U+2026 ISOpub  -->
+<!ENTITY prime    CDATA "&#8242;" -- prime = minutes = feet, U+2032 ISOtech -->
+<!ENTITY Prime    CDATA "&#8243;" -- double prime = seconds = inches,
+                                     U+2033 ISOtech -->
+<!ENTITY oline    CDATA "&#8254;" -- overline = spacing overscore,
+                                     U+203E NEW -->
+<!ENTITY frasl    CDATA "&#8260;" -- fraction slash, U+2044 NEW -->
+
+<!-- Letterlike Symbols -->
+<!ENTITY weierp   CDATA "&#8472;" -- script capital P = power set
+                                     = Weierstrass p, U+2118 ISOamso -->
+<!ENTITY image    CDATA "&#8465;" -- blackletter capital I = imaginary part,
+                                     U+2111 ISOamso -->
+<!ENTITY real     CDATA "&#8476;" -- blackletter capital R = real part symbol,
+                                     U+211C ISOamso -->
+<!ENTITY trade    CDATA "&#8482;" -- trade mark sign, U+2122 ISOnum -->
+<!ENTITY alefsym  CDATA "&#8501;" -- alef symbol = first transfinite cardinal,
+                                     U+2135 NEW -->
+<!-- alef symbol is NOT the same as hebrew letter alef,
+     U+05D0 although the same glyph could be used to depict both characters -->
+
+<!-- Arrows -->
+<!ENTITY larr     CDATA "&#8592;" -- leftwards arrow, U+2190 ISOnum -->
+<!ENTITY uarr     CDATA "&#8593;" -- upwards arrow, U+2191 ISOnum-->
+<!ENTITY rarr     CDATA "&#8594;" -- rightwards arrow, U+2192 ISOnum -->
+<!ENTITY darr     CDATA "&#8595;" -- downwards arrow, U+2193 ISOnum -->
+<!ENTITY harr     CDATA "&#8596;" -- left right arrow, U+2194 ISOamsa -->
+<!ENTITY crarr    CDATA "&#8629;" -- downwards arrow with corner leftwards
+                                     = carriage return, U+21B5 NEW -->
+<!ENTITY lArr     CDATA "&#8656;" -- leftwards double arrow, U+21D0 ISOtech -->
+<!-- ISO 10646 does not say that lArr is the same as the 'is implied by' arrow
+    but also does not have any other character for that function. So ? lArr can
+    be used for 'is implied by' as ISOtech suggests -->
+<!ENTITY uArr     CDATA "&#8657;" -- upwards double arrow, U+21D1 ISOamsa -->
+<!ENTITY rArr     CDATA "&#8658;" -- rightwards double arrow,
+                                     U+21D2 ISOtech -->
+<!-- ISO 10646 does not say this is the 'implies' character but does not have 
+     another character with this function so ?
+     rArr can be used for 'implies' as ISOtech suggests -->
+<!ENTITY dArr     CDATA "&#8659;" -- downwards double arrow, U+21D3 ISOamsa -->
+<!ENTITY hArr     CDATA "&#8660;" -- left right double arrow,
+                                     U+21D4 ISOamsa -->
+
+<!-- Mathematical Operators -->
+<!ENTITY forall   CDATA "&#8704;" -- for all, U+2200 ISOtech -->
+<!ENTITY part     CDATA "&#8706;" -- partial differential, U+2202 ISOtech  -->
+<!ENTITY exist    CDATA "&#8707;" -- there exists, U+2203 ISOtech -->
+<!ENTITY empty    CDATA "&#8709;" -- empty set = null set = diameter,
+                                     U+2205 ISOamso -->
+<!ENTITY nabla    CDATA "&#8711;" -- nabla = backward difference,
+                                     U+2207 ISOtech -->
+<!ENTITY isin     CDATA "&#8712;" -- element of, U+2208 ISOtech -->
+<!ENTITY notin    CDATA "&#8713;" -- not an element of, U+2209 ISOtech -->
+<!ENTITY ni       CDATA "&#8715;" -- contains as member, U+220B ISOtech -->
+<!-- should there be a more memorable name than 'ni'? -->
+<!ENTITY prod     CDATA "&#8719;" -- n-ary product = product sign,
+                                     U+220F ISOamsb -->
+<!-- prod is NOT the same character as U+03A0 'greek capital letter pi' though
+     the same glyph might be used for both -->
+<!ENTITY sum      CDATA "&#8721;" -- n-ary sumation, U+2211 ISOamsb -->
+<!-- sum is NOT the same character as U+03A3 'greek capital letter sigma'
+     though the same glyph might be used for both -->
+<!ENTITY minus    CDATA "&#8722;" -- minus sign, U+2212 ISOtech -->
+<!ENTITY lowast   CDATA "&#8727;" -- asterisk operator, U+2217 ISOtech -->
+<!ENTITY radic    CDATA "&#8730;" -- square root = radical sign,
+                                     U+221A ISOtech -->
+<!ENTITY prop     CDATA "&#8733;" -- proportional to, U+221D ISOtech -->
+<!ENTITY infin    CDATA "&#8734;" -- infinity, U+221E ISOtech -->
+<!ENTITY ang      CDATA "&#8736;" -- angle, U+2220 ISOamso -->
+<!ENTITY and      CDATA "&#8743;" -- logical and = wedge, U+2227 ISOtech -->
+<!ENTITY or       CDATA "&#8744;" -- logical or = vee, U+2228 ISOtech -->
+<!ENTITY cap      CDATA "&#8745;" -- intersection = cap, U+2229 ISOtech -->
+<!ENTITY cup      CDATA "&#8746;" -- union = cup, U+222A ISOtech -->
+<!ENTITY int      CDATA "&#8747;" -- integral, U+222B ISOtech -->
+<!ENTITY there4   CDATA "&#8756;" -- therefore, U+2234 ISOtech -->
+<!ENTITY sim      CDATA "&#8764;" -- tilde operator = varies with = similar to,
+                                     U+223C ISOtech -->
+<!-- tilde operator is NOT the same character as the tilde, U+007E,
+     although the same glyph might be used to represent both  -->
+<!ENTITY cong     CDATA "&#8773;" -- approximately equal to, U+2245 ISOtech -->
+<!ENTITY asymp    CDATA "&#8776;" -- almost equal to = asymptotic to,
+                                     U+2248 ISOamsr -->
+<!ENTITY ne       CDATA "&#8800;" -- not equal to, U+2260 ISOtech -->
+<!ENTITY equiv    CDATA "&#8801;" -- identical to, U+2261 ISOtech -->
+<!ENTITY le       CDATA "&#8804;" -- less-than or equal to, U+2264 ISOtech -->
+<!ENTITY ge       CDATA "&#8805;" -- greater-than or equal to,
+                                     U+2265 ISOtech -->
+<!ENTITY sub      CDATA "&#8834;" -- subset of, U+2282 ISOtech -->
+<!ENTITY sup      CDATA "&#8835;" -- superset of, U+2283 ISOtech -->
+<!-- note that nsup, 'not a superset of, U+2283' is not covered by the Symbol 
+     font encoding and is not included. Should it be, for symmetry?
+     It is in ISOamsn  --> 
+<!ENTITY nsub     CDATA "&#8836;" -- not a subset of, U+2284 ISOamsn -->
+<!ENTITY sube     CDATA "&#8838;" -- subset of or equal to, U+2286 ISOtech -->
+<!ENTITY supe     CDATA "&#8839;" -- superset of or equal to,
+                                     U+2287 ISOtech -->
+<!ENTITY oplus    CDATA "&#8853;" -- circled plus = direct sum,
+                                     U+2295 ISOamsb -->
+<!ENTITY otimes   CDATA "&#8855;" -- circled times = vector product,
+                                     U+2297 ISOamsb -->
+<!ENTITY perp     CDATA "&#8869;" -- up tack = orthogonal to = perpendicular,
+                                     U+22A5 ISOtech -->
+<!ENTITY sdot     CDATA "&#8901;" -- dot operator, U+22C5 ISOamsb -->
+<!-- dot operator is NOT the same character as U+00B7 middle dot -->
+
+<!-- Miscellaneous Technical -->
+<!ENTITY lceil    CDATA "&#8968;" -- left ceiling = apl upstile,
+                                     U+2308 ISOamsc  -->
+<!ENTITY rceil    CDATA "&#8969;" -- right ceiling, U+2309 ISOamsc  -->
+<!ENTITY lfloor   CDATA "&#8970;" -- left floor = apl downstile,
+                                     U+230A ISOamsc  -->
+<!ENTITY rfloor   CDATA "&#8971;" -- right floor, U+230B ISOamsc  -->
+<!ENTITY lang     CDATA "&#9001;" -- left-pointing angle bracket = bra,
+                                     U+2329 ISOtech -->
+<!-- lang is NOT the same character as U+003C 'less than' 
+     or U+2039 'single left-pointing angle quotation mark' -->
+<!ENTITY rang     CDATA "&#9002;" -- right-pointing angle bracket = ket,
+                                     U+232A ISOtech -->
+<!-- rang is NOT the same character as U+003E 'greater than' 
+     or U+203A 'single right-pointing angle quotation mark' -->
+
+<!-- Geometric Shapes -->
+<!ENTITY loz      CDATA "&#9674;" -- lozenge, U+25CA ISOpub -->
+
+<!-- Miscellaneous Symbols -->
+<!ENTITY spades   CDATA "&#9824;" -- black spade suit, U+2660 ISOpub -->
+<!-- black here seems to mean filled as opposed to hollow -->
+<!ENTITY clubs    CDATA "&#9827;" -- black club suit = shamrock,
+                                     U+2663 ISOpub -->
+<!ENTITY hearts   CDATA "&#9829;" -- black heart suit = valentine,
+                                     U+2665 ISOpub -->
+<!ENTITY diams    CDATA "&#9830;" -- black diamond suit, U+2666 ISOpub -->
\ No newline at end of file
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/frameset.dtd b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/frameset.dtd
new file mode 100644
index 0000000..2fd3141
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/frameset.dtd
@@ -0,0 +1,37 @@
+<!--
+    This is the HTML 4.01 Frameset DTD, which should be
+    used for documents with frames. This DTD is identical
+    to the HTML 4.01 Transitional DTD except for the
+    content model of the "HTML" element: in frameset 
+    documents, the "FRAMESET" element replaces the "BODY" 
+    element.
+
+          Draft: $Date: 1999/12/24 23:20:08 $
+
+          Authors:
+              Dave Raggett <dsr@w3.org>
+              Arnaud Le Hors <lehors@w3.org>
+              Ian Jacobs <ij@w3.org>
+
+    Further information about HTML 4.01 is available at:
+
+          http://www.w3.org/TR/1999/REC-html401-19991224.
+-->
+<!ENTITY % HTML.Version "-//W3C//DTD HTML 4.01 Frameset//EN"
+  -- Typical usage:
+
+    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN"
+            "http://www.w3.org/TR/html4/frameset.dtd">
+    <html>
+    <head>
+    ...
+    </head>
+    <frameset>
+    ...
+    </frameset>
+    </html>
+-->
+
+<!ENTITY % HTML.Frameset "INCLUDE">
+<!ENTITY % HTML4.dtd PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+%HTML4.dtd;
\ No newline at end of file
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/loose.dtd b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/loose.dtd
new file mode 100644
index 0000000..9039bbb
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/loose.dtd
@@ -0,0 +1,1093 @@
+<!--
+    This is the HTML 4.01 Transitional DTD, which includes
+    presentation attributes and elements that W3C expects to phase out
+    as support for style sheets matures. Authors should use the Strict
+    DTD when possible, but may use the Transitional DTD when support
+    for presentation attribute and elements is required.
+
+    HTML 4 includes mechanisms for style sheets, scripting,
+    embedding objects, improved support for right to left and mixed
+    direction text, and enhancements to forms for improved
+    accessibility for people with disabilities.
+
+          Draft: $Date: 1999/12/24 22:40:35 $
+
+          Authors:
+              Dave Raggett <dsr@w3.org>
+              Arnaud Le Hors <lehors@w3.org>
+              Ian Jacobs <ij@w3.org>
+
+    Further information about HTML 4.01 is available at:
+
+        http://www.w3.org/TR/1999/REC-html401-19991224
+
+
+    The HTML 4.01 specification includes additional
+    syntactic constraints that cannot be expressed within
+    the DTDs.
+
+-->
+<!ENTITY % HTML.Version "-//W3C//DTD HTML 4.01 Transitional//EN"
+  -- Typical usage:
+
+    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+            "http://www.w3.org/TR/html4/loose.dtd">
+    <html>
+    <head>
+    ...
+    </head>
+    <body>
+    ...
+    </body>
+    </html>
+
+    The URI used as a system identifier with the public identifier allows
+    the user agent to download the DTD and entity sets as needed.
+
+    The FPI for the Strict HTML 4.01 DTD is:
+
+        "-//W3C//DTD HTML 4.01//EN"
+
+    This version of the strict DTD is:
+
+        http://www.w3.org/TR/1999/REC-html401-19991224/strict.dtd
+
+    Authors should use the Strict DTD unless they need the
+    presentation control for user agents that don't (adequately)
+    support style sheets.
+
+    If you are writing a document that includes frames, use 
+    the following FPI:
+
+        "-//W3C//DTD HTML 4.01 Frameset//EN"
+
+    This version of the frameset DTD is:
+
+        http://www.w3.org/TR/1999/REC-html401-19991224/frameset.dtd
+
+    Use the following (relative) URIs to refer to 
+    the DTDs and entity definitions of this specification:
+
+    "strict.dtd"
+    "loose.dtd"
+    "frameset.dtd"
+    "HTMLlat1.ent"
+    "HTMLsymbol.ent"
+    "HTMLspecial.ent"
+
+-->
+
+<!--================== Imported Names ====================================-->
+<!-- Feature Switch for frameset documents -->
+<!ENTITY % HTML.Frameset "IGNORE">
+
+<!ENTITY % ContentType "CDATA"
+    -- media type, as per [RFC2045]
+    -->
+
+<!ENTITY % ContentTypes "CDATA"
+    -- comma-separated list of media types, as per [RFC2045]
+    -->
+
+<!ENTITY % Charset "CDATA"
+    -- a character encoding, as per [RFC2045]
+    -->
+
+<!ENTITY % Charsets "CDATA"
+    -- a space-separated list of character encodings, as per [RFC2045]
+    -->
+
+<!ENTITY % LanguageCode "NAME"
+    -- a language code, as per [RFC1766]
+    -->
+
+<!ENTITY % Character "CDATA"
+    -- a single character from [ISO10646] 
+    -->
+
+<!ENTITY % LinkTypes "CDATA"
+    -- space-separated list of link types
+    -->
+
+<!ENTITY % MediaDesc "CDATA"
+    -- single or comma-separated list of media descriptors
+    -->
+
+<!ENTITY % URI "CDATA"
+    -- a Uniform Resource Identifier,
+       see [URI]
+    -->
+
+<!ENTITY % Datetime "CDATA" -- date and time information. ISO date format -->
+
+
+<!ENTITY % Script "CDATA" -- script expression -->
+
+<!ENTITY % StyleSheet "CDATA" -- style sheet data -->
+
+<!ENTITY % FrameTarget "CDATA" -- render in this frame -->
+
+
+<!ENTITY % Text "CDATA">
+
+
+<!-- Parameter Entities -->
+
+<!ENTITY % head.misc "SCRIPT|STYLE|META|LINK|OBJECT" -- repeatable head elements -->
+
+<!ENTITY % heading "H1|H2|H3|H4|H5|H6">
+
+<!ENTITY % list "UL | OL |  DIR | MENU">
+
+<!ENTITY % preformatted "PRE">
+
+<!ENTITY % Color "CDATA" -- a color using sRGB: #RRGGBB as Hex values -->
+
+<!-- There are also 16 widely known color names with their sRGB values:
+
+    Black  = #000000    Green  = #008000
+    Silver = #C0C0C0    Lime   = #00FF00
+    Gray   = #808080    Olive  = #808000
+    White  = #FFFFFF    Yellow = #FFFF00
+    Maroon = #800000    Navy   = #000080
+    Red    = #FF0000    Blue   = #0000FF
+    Purple = #800080    Teal   = #008080
+    Fuchsia= #FF00FF    Aqua   = #00FFFF
+ -->
+
+<!ENTITY % bodycolors "
+  bgcolor     %Color;        #IMPLIED  -- document background color --
+  text        %Color;        #IMPLIED  -- document text color --
+  link        %Color;        #IMPLIED  -- color of links --
+  vlink       %Color;        #IMPLIED  -- color of visited links --
+  alink       %Color;        #IMPLIED  -- color of selected links --
+  ">
+
+<!--================ Character mnemonic entities =========================-->
+
+<!ENTITY % HTMLlat1 PUBLIC
+   "-//W3C//ENTITIES Latin1//EN//HTML"
+   "HTMLlat1.ent">
+%HTMLlat1;
+
+<!ENTITY % HTMLsymbol PUBLIC
+   "-//W3C//ENTITIES Symbols//EN//HTML"
+   "HTMLsymbol.ent">
+%HTMLsymbol;
+
+<!ENTITY % HTMLspecial PUBLIC
+   "-//W3C//ENTITIES Special//EN//HTML"
+   "HTMLspecial.ent">
+%HTMLspecial;
+<!--=================== Generic Attributes ===============================-->
+
+<!ENTITY % coreattrs
+ "id          ID             #IMPLIED  -- document-wide unique id --
+  class       CDATA          #IMPLIED  -- space-separated list of classes --
+  style       %StyleSheet;   #IMPLIED  -- associated style info --
+  title       %Text;         #IMPLIED  -- advisory title --"
+  >
+
+<!ENTITY % i18n
+ "lang        %LanguageCode; #IMPLIED  -- language code --
+  dir         (ltr|rtl)      #IMPLIED  -- direction for weak/neutral text --"
+  >
+
+<!ENTITY % events
+ "onclick     %Script;       #IMPLIED  -- a pointer button was clicked --
+  ondblclick  %Script;       #IMPLIED  -- a pointer button was double clicked--
+  onmousedown %Script;       #IMPLIED  -- a pointer button was pressed down --
+  onmouseup   %Script;       #IMPLIED  -- a pointer button was released --
+  onmouseover %Script;       #IMPLIED  -- a pointer was moved onto --
+  onmousemove %Script;       #IMPLIED  -- a pointer was moved within --
+  onmouseout  %Script;       #IMPLIED  -- a pointer was moved away --
+  onkeypress  %Script;       #IMPLIED  -- a key was pressed and released --
+  onkeydown   %Script;       #IMPLIED  -- a key was pressed down --
+  onkeyup     %Script;       #IMPLIED  -- a key was released --"
+  >
+
+<!-- Reserved Feature Switch -->
+<!ENTITY % HTML.Reserved "IGNORE">
+
+<!-- The following attributes are reserved for possible future use -->
+<![ %HTML.Reserved; [
+<!ENTITY % reserved
+ "datasrc     %URI;          #IMPLIED  -- a single or tabular Data Source --
+  datafld     CDATA          #IMPLIED  -- the property or column name --
+  dataformatas (plaintext|html) plaintext -- text or html --"
+  >
+]]>
+
+<!ENTITY % reserved "">
+
+<!ENTITY % attrs "%coreattrs; %i18n; %events;">
+
+<!ENTITY % align "align (left|center|right|justify)  #IMPLIED"
+                   -- default is left for ltr paragraphs, right for rtl --
+  >
+
+<!--=================== Text Markup ======================================-->
+
+<!ENTITY % fontstyle
+ "TT | I | B | U | S | STRIKE | BIG | SMALL">
+
+<!ENTITY % phrase "EM | STRONG | DFN | CODE |
+                   SAMP | KBD | VAR | CITE | ABBR | ACRONYM" >
+
+<!ENTITY % special
+   "A | IMG | APPLET | OBJECT | FONT | BASEFONT | BR | SCRIPT |
+    MAP | Q | SUB | SUP | SPAN | BDO | IFRAME">
+
+<!ENTITY % formctrl "INPUT | SELECT | TEXTAREA | LABEL | BUTTON">
+
+<!-- %inline; covers inline or "text-level" elements -->
+<!ENTITY % inline "#PCDATA | %fontstyle; | %phrase; | %special; | %formctrl;">
+
+<!ELEMENT (%fontstyle;|%phrase;) - - (%inline;)*>
+<!ATTLIST (%fontstyle;|%phrase;)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT (SUB|SUP) - - (%inline;)*    -- subscript, superscript -->
+<!ATTLIST (SUB|SUP)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT SPAN - - (%inline;)*         -- generic language/style container -->
+<!ATTLIST SPAN
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %reserved;			       -- reserved for possible future use --
+  >
+
+<!ELEMENT BDO - - (%inline;)*          -- I18N BiDi over-ride -->
+<!ATTLIST BDO
+  %coreattrs;                          -- id, class, style, title --
+  lang        %LanguageCode; #IMPLIED  -- language code --
+  dir         (ltr|rtl)      #REQUIRED -- directionality --
+  >
+
+<!ELEMENT BASEFONT - O EMPTY           -- base font size -->
+<!ATTLIST BASEFONT
+  id          ID             #IMPLIED  -- document-wide unique id --
+  size        CDATA          #REQUIRED -- base font size for FONT elements --
+  color       %Color;        #IMPLIED  -- text color --
+  face        CDATA          #IMPLIED  -- comma-separated list of font names --
+  >
+
+<!ELEMENT FONT - - (%inline;)*         -- local change to font -->
+<!ATTLIST FONT
+  %coreattrs;                          -- id, class, style, title --
+  %i18n;		               -- lang, dir --
+  size        CDATA          #IMPLIED  -- [+|-]nn e.g. size="+1", size="4" --
+  color       %Color;        #IMPLIED  -- text color --
+  face        CDATA          #IMPLIED  -- comma-separated list of font names --
+  >
+
+<!ELEMENT BR - O EMPTY                 -- forced line break -->
+<!ATTLIST BR
+  %coreattrs;                          -- id, class, style, title --
+  clear       (left|all|right|none) none -- control of text flow --
+  >
+
+<!--================== HTML content models ===============================-->
+
+<!--
+    HTML has two basic content models:
+
+        %inline;     character level elements and text strings
+        %block;      block-like elements e.g. paragraphs and lists
+-->
+
+<!ENTITY % block
+     "P | %heading; | %list; | %preformatted; | DL | DIV | CENTER |
+      NOSCRIPT | NOFRAMES | BLOCKQUOTE | FORM | ISINDEX | HR |
+      TABLE | FIELDSET | ADDRESS">
+
+<!ENTITY % flow "%block; | %inline;">
+
+<!--=================== Document Body ====================================-->
+
+<!ELEMENT BODY O O (%flow;)* +(INS|DEL) -- document body -->
+<!ATTLIST BODY
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  onload          %Script;   #IMPLIED  -- the document has been loaded --
+  onunload        %Script;   #IMPLIED  -- the document has been removed --
+  background      %URI;      #IMPLIED  -- texture tile for document
+                                          background --
+  %bodycolors;                         -- bgcolor, text, link, vlink, alink --
+  >
+
+<!ELEMENT ADDRESS - - ((%inline;)|P)*  -- information on author -->
+<!ATTLIST ADDRESS
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT DIV - - (%flow;)*            -- generic language/style container -->
+<!ATTLIST DIV
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %align;                              -- align, text alignment --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!ELEMENT CENTER - - (%flow;)*         -- shorthand for DIV align=center -->
+<!ATTLIST CENTER
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--================== The Anchor Element ================================-->
+
+<!ENTITY % Shape "(rect|circle|poly|default)">
+<!ENTITY % Coords "CDATA" -- comma-separated list of lengths -->
+
+<!ELEMENT A - - (%inline;)* -(A)       -- anchor -->
+<!ATTLIST A
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  charset     %Charset;      #IMPLIED  -- char encoding of linked resource --
+  type        %ContentType;  #IMPLIED  -- advisory content type --
+  name        CDATA          #IMPLIED  -- named link end --
+  href        %URI;          #IMPLIED  -- URI for linked resource --
+  hreflang    %LanguageCode; #IMPLIED  -- language code --
+  target      %FrameTarget;  #IMPLIED  -- render in this frame --
+  rel         %LinkTypes;    #IMPLIED  -- forward link types --
+  rev         %LinkTypes;    #IMPLIED  -- reverse link types --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  shape       %Shape;        rect      -- for use with client-side image maps --
+  coords      %Coords;       #IMPLIED  -- for use with client-side image maps --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  >
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ELEMENT MAP - - ((%block;) | AREA)+ -- client-side image map -->
+<!ATTLIST MAP
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #REQUIRED -- for reference by usemap --
+  >
+
+<!ELEMENT AREA - O EMPTY               -- client-side image map area -->
+<!ATTLIST AREA
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  shape       %Shape;        rect      -- controls interpretation of coords --
+  coords      %Coords;       #IMPLIED  -- comma-separated list of lengths --
+  href        %URI;          #IMPLIED  -- URI for linked resource --
+  target      %FrameTarget;  #IMPLIED  -- render in this frame --
+  nohref      (nohref)       #IMPLIED  -- this region has no action --
+  alt         %Text;         #REQUIRED -- short description --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  >
+
+<!--================== The LINK Element ==================================-->
+
+<!--
+  Relationship values can be used in principle:
+
+   a) for document specific toolbars/menus when used
+      with the LINK element in document head e.g.
+        start, contents, previous, next, index, end, help
+   b) to link to a separate style sheet (rel=stylesheet)
+   c) to make a link to a script (rel=script)
+   d) by stylesheets to control how collections of
+      html nodes are rendered into printed documents
+   e) to make a link to a printable version of this document
+      e.g. a postscript or pdf version (rel=alternate media=print)
+-->
+
+<!ELEMENT LINK - O EMPTY               -- a media-independent link -->
+<!ATTLIST LINK
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  charset     %Charset;      #IMPLIED  -- char encoding of linked resource --
+  href        %URI;          #IMPLIED  -- URI for linked resource --
+  hreflang    %LanguageCode; #IMPLIED  -- language code --
+  type        %ContentType;  #IMPLIED  -- advisory content type --
+  rel         %LinkTypes;    #IMPLIED  -- forward link types --
+  rev         %LinkTypes;    #IMPLIED  -- reverse link types --
+  media       %MediaDesc;    #IMPLIED  -- for rendering on these media --
+  target      %FrameTarget;  #IMPLIED  -- render in this frame --
+  >
+
+<!--=================== Images ===========================================-->
+
+<!-- Length defined in strict DTD for cellpadding/cellspacing -->
+<!ENTITY % Length "CDATA" -- nn for pixels or nn% for percentage length -->
+<!ENTITY % MultiLength "CDATA" -- pixel, percentage, or relative -->
+
+<![ %HTML.Frameset; [
+<!ENTITY % MultiLengths "CDATA" -- comma-separated list of MultiLength -->
+]]>
+
+<!ENTITY % Pixels "CDATA" -- integer representing length in pixels -->
+
+<!ENTITY % IAlign "(top|middle|bottom|left|right)" -- center? -->
+
+<!-- To avoid problems with text-only UAs as well as 
+   to make image content understandable and navigable 
+   to users of non-visual UAs, you need to provide
+   a description with ALT, and avoid server-side image maps -->
+<!ELEMENT IMG - O EMPTY                -- Embedded image -->
+<!ATTLIST IMG
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  src         %URI;          #REQUIRED -- URI of image to embed --
+  alt         %Text;         #REQUIRED -- short description --
+  longdesc    %URI;          #IMPLIED  -- link to long description
+                                          (complements alt) --
+  name        CDATA          #IMPLIED  -- name of image for scripting --
+  height      %Length;       #IMPLIED  -- override height --
+  width       %Length;       #IMPLIED  -- override width --
+  usemap      %URI;          #IMPLIED  -- use client-side image map --
+  ismap       (ismap)        #IMPLIED  -- use server-side image map --
+  align       %IAlign;       #IMPLIED  -- vertical or horizontal alignment --
+  border      %Pixels;       #IMPLIED  -- link border width --
+  hspace      %Pixels;       #IMPLIED  -- horizontal gutter --
+  vspace      %Pixels;       #IMPLIED  -- vertical gutter --
+  >
+
+<!-- USEMAP points to a MAP element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--==================== OBJECT ======================================-->
+<!--
+  OBJECT is used to embed objects as part of HTML pages 
+  PARAM elements should precede other content. SGML mixed content
+  model technicality precludes specifying this formally ...
+-->
+
+<!ELEMENT OBJECT - - (PARAM | %flow;)*
+ -- generic embedded object -->
+<!ATTLIST OBJECT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  declare     (declare)      #IMPLIED  -- declare but don't instantiate flag --
+  classid     %URI;          #IMPLIED  -- identifies an implementation --
+  codebase    %URI;          #IMPLIED  -- base URI for classid, data, archive--
+  data        %URI;          #IMPLIED  -- reference to object's data --
+  type        %ContentType;  #IMPLIED  -- content type for data --
+  codetype    %ContentType;  #IMPLIED  -- content type for code --
+  archive     CDATA          #IMPLIED  -- space-separated list of URIs --
+  standby     %Text;         #IMPLIED  -- message to show while loading --
+  height      %Length;       #IMPLIED  -- override height --
+  width       %Length;       #IMPLIED  -- override width --
+  usemap      %URI;          #IMPLIED  -- use client-side image map --
+  name        CDATA          #IMPLIED  -- submit as part of form --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  align       %IAlign;       #IMPLIED  -- vertical or horizontal alignment --
+  border      %Pixels;       #IMPLIED  -- link border width --
+  hspace      %Pixels;       #IMPLIED  -- horizontal gutter --
+  vspace      %Pixels;       #IMPLIED  -- vertical gutter --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!ELEMENT PARAM - O EMPTY              -- named property value -->
+<!ATTLIST PARAM
+  id          ID             #IMPLIED  -- document-wide unique id --
+  name        CDATA          #REQUIRED -- property name --
+  value       CDATA          #IMPLIED  -- property value --
+  valuetype   (DATA|REF|OBJECT) DATA   -- How to interpret value --
+  type        %ContentType;  #IMPLIED  -- content type for value
+                                          when valuetype=ref --
+  >
+
+<!--=================== Java APPLET ==================================-->
+<!--
+  One of code or object attributes must be present.
+  Place PARAM elements before other content.
+-->
+<!ELEMENT APPLET - - (PARAM | %flow;)* -- Java applet -->
+<!ATTLIST APPLET
+  %coreattrs;                          -- id, class, style, title --
+  codebase    %URI;          #IMPLIED  -- optional base URI for applet --
+  archive     CDATA          #IMPLIED  -- comma-separated archive list --
+  code        CDATA          #IMPLIED  -- applet class file --
+  object      CDATA          #IMPLIED  -- serialized applet file --
+  alt         %Text;         #IMPLIED  -- short description --
+  name        CDATA          #IMPLIED  -- allows applets to find each other --
+  width       %Length;       #REQUIRED -- initial width --
+  height      %Length;       #REQUIRED -- initial height --
+  align       %IAlign;       #IMPLIED  -- vertical or horizontal alignment --
+  hspace      %Pixels;       #IMPLIED  -- horizontal gutter --
+  vspace      %Pixels;       #IMPLIED  -- vertical gutter --
+  >
+
+<!--=================== Horizontal Rule ==================================-->
+
+<!ELEMENT HR - O EMPTY -- horizontal rule -->
+<!ATTLIST HR
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  align       (left|center|right) #IMPLIED
+  noshade     (noshade)      #IMPLIED
+  size        %Pixels;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!--=================== Paragraphs =======================================-->
+
+<!ELEMENT P - O (%inline;)*            -- paragraph -->
+<!ATTLIST P
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %align;                              -- align, text alignment --
+  >
+
+<!--=================== Headings =========================================-->
+
+<!--
+  There are six levels of headings from H1 (the most important)
+  to H6 (the least important).
+-->
+
+<!ELEMENT (%heading;)  - - (%inline;)* -- heading -->
+<!ATTLIST (%heading;)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %align;                              -- align, text alignment --
+  >
+
+<!--=================== Preformatted Text ================================-->
+
+<!-- excludes markup for images and changes in font size -->
+<!ENTITY % pre.exclusion "IMG|OBJECT|APPLET|BIG|SMALL|SUB|SUP|FONT|BASEFONT">
+
+<!ELEMENT PRE - - (%inline;)* -(%pre.exclusion;) -- preformatted text -->
+<!ATTLIST PRE
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  width       NUMBER         #IMPLIED
+  >
+
+<!--===================== Inline Quotes ==================================-->
+
+<!ELEMENT Q - - (%inline;)*            -- short inline quotation -->
+<!ATTLIST Q
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  cite        %URI;          #IMPLIED  -- URI for source document or msg --
+  >
+
+<!--=================== Block-like Quotes ================================-->
+
+<!ELEMENT BLOCKQUOTE - - (%flow;)*     -- long quotation -->
+<!ATTLIST BLOCKQUOTE
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  cite        %URI;          #IMPLIED  -- URI for source document or msg --
+  >
+
+<!--=================== Inserted/Deleted Text ============================-->
+
+
+<!-- INS/DEL are handled by inclusion on BODY -->
+<!ELEMENT (INS|DEL) - - (%flow;)*      -- inserted text, deleted text -->
+<!ATTLIST (INS|DEL)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  cite        %URI;          #IMPLIED  -- info on reason for change --
+  datetime    %Datetime;     #IMPLIED  -- date and time of change --
+  >
+
+<!--=================== Lists ============================================-->
+
+<!-- definition lists - DT for term, DD for its definition -->
+
+<!ELEMENT DL - - (DT|DD)+              -- definition list -->
+<!ATTLIST DL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  compact     (compact)      #IMPLIED  -- reduced interitem spacing --
+  >
+
+<!ELEMENT DT - O (%inline;)*           -- definition term -->
+<!ELEMENT DD - O (%flow;)*             -- definition description -->
+<!ATTLIST (DT|DD)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!-- Ordered lists (OL) Numbering style
+
+    1   arablic numbers     1, 2, 3, ...
+    a   lower alpha         a, b, c, ...
+    A   upper alpha         A, B, C, ...
+    i   lower roman         i, ii, iii, ...
+    I   upper roman         I, II, III, ...
+
+    The style is applied to the sequence number which by default
+    is reset to 1 for the first list item in an ordered list.
+
+    This can't be expressed directly in SGML due to case folding.
+-->
+
+<!ENTITY % OLStyle "CDATA"      -- constrained to: "(1|a|A|i|I)" -->
+
+<!ELEMENT OL - - (LI)+                 -- ordered list -->
+<!ATTLIST OL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  type        %OLStyle;      #IMPLIED  -- numbering style --
+  compact     (compact)      #IMPLIED  -- reduced interitem spacing --
+  start       NUMBER         #IMPLIED  -- starting sequence number --
+  >
+
+<!-- Unordered Lists (UL) bullet styles -->
+<!ENTITY % ULStyle "(disc|square|circle)">
+
+<!ELEMENT UL - - (LI)+                 -- unordered list -->
+<!ATTLIST UL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  type        %ULStyle;      #IMPLIED  -- bullet style --
+  compact     (compact)      #IMPLIED  -- reduced interitem spacing --
+  >
+
+<!ELEMENT (DIR|MENU) - - (LI)+ -(%block;) -- directory list, menu list -->
+<!ATTLIST DIR
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  compact     (compact)      #IMPLIED -- reduced interitem spacing --
+  >
+<!ATTLIST MENU
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  compact     (compact)      #IMPLIED -- reduced interitem spacing --
+  >
+
+<!ENTITY % LIStyle "CDATA" -- constrained to: "(%ULStyle;|%OLStyle;)" -->
+
+<!ELEMENT LI - O (%flow;)*             -- list item -->
+<!ATTLIST LI
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  type        %LIStyle;      #IMPLIED  -- list item style --
+  value       NUMBER         #IMPLIED  -- reset sequence number --
+  >
+
+<!--================ Forms ===============================================-->
+<!ELEMENT FORM - - (%flow;)* -(FORM)   -- interactive form -->
+<!ATTLIST FORM
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  action      %URI;          #REQUIRED -- server-side form handler --
+  method      (GET|POST)     GET       -- HTTP method used to submit the form--
+  enctype     %ContentType;  "application/x-www-form-urlencoded"
+  accept      %ContentTypes; #IMPLIED  -- list of MIME types for file upload --
+  name        CDATA          #IMPLIED  -- name of form for scripting --
+  onsubmit    %Script;       #IMPLIED  -- the form was submitted --
+  onreset     %Script;       #IMPLIED  -- the form was reset --
+  target      %FrameTarget;  #IMPLIED  -- render in this frame --
+  accept-charset %Charsets;  #IMPLIED  -- list of supported charsets --
+  >
+
+<!-- Each label must not contain more than ONE field -->
+<!ELEMENT LABEL - - (%inline;)* -(LABEL) -- form field label text -->
+<!ATTLIST LABEL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  for         IDREF          #IMPLIED  -- matches field ID value --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  >
+
+<!ENTITY % InputType
+  "(TEXT | PASSWORD | CHECKBOX |
+    RADIO | SUBMIT | RESET |
+    FILE | HIDDEN | IMAGE | BUTTON)"
+   >
+
+<!-- attribute name required for all but submit and reset -->
+<!ELEMENT INPUT - O EMPTY              -- form control -->
+<!ATTLIST INPUT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  type        %InputType;    TEXT      -- what kind of widget is needed --
+  name        CDATA          #IMPLIED  -- submit as part of form --
+  value       CDATA          #IMPLIED  -- Specify for radio buttons and checkboxes --
+  checked     (checked)      #IMPLIED  -- for radio buttons and check boxes --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  readonly    (readonly)     #IMPLIED  -- for text and passwd --
+  size        CDATA          #IMPLIED  -- specific to each type of field --
+  maxlength   NUMBER         #IMPLIED  -- max chars for text fields --
+  src         %URI;          #IMPLIED  -- for fields with images --
+  alt         CDATA          #IMPLIED  -- short description --
+  usemap      %URI;          #IMPLIED  -- use client-side image map --
+  ismap       (ismap)        #IMPLIED  -- use server-side image map --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  onselect    %Script;       #IMPLIED  -- some text was selected --
+  onchange    %Script;       #IMPLIED  -- the element value was changed --
+  accept      %ContentTypes; #IMPLIED  -- list of MIME types for file upload --
+  align       %IAlign;       #IMPLIED  -- vertical or horizontal alignment --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!ELEMENT SELECT - - (OPTGROUP|OPTION)+ -- option selector -->
+<!ATTLIST SELECT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #IMPLIED  -- field name --
+  size        NUMBER         #IMPLIED  -- rows visible --
+  multiple    (multiple)     #IMPLIED  -- default is single selection --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  onchange    %Script;       #IMPLIED  -- the element value was changed --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!ELEMENT OPTGROUP - - (OPTION)+ -- option group -->
+<!ATTLIST OPTGROUP
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  label       %Text;         #REQUIRED -- for use in hierarchical menus --
+  >
+
+<!ELEMENT OPTION - O (#PCDATA)         -- selectable choice -->
+<!ATTLIST OPTION
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  selected    (selected)     #IMPLIED
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  label       %Text;         #IMPLIED  -- for use in hierarchical menus --
+  value       CDATA          #IMPLIED  -- defaults to element content --
+  >
+
+<!ELEMENT TEXTAREA - - (#PCDATA)       -- multi-line text field -->
+<!ATTLIST TEXTAREA
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #IMPLIED
+  rows        NUMBER         #REQUIRED
+  cols        NUMBER         #REQUIRED
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  readonly    (readonly)     #IMPLIED
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  onselect    %Script;       #IMPLIED  -- some text was selected --
+  onchange    %Script;       #IMPLIED  -- the element value was changed --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!--
+  #PCDATA is to solve the mixed content problem,
+  per specification only whitespace is allowed there!
+ -->
+<!ELEMENT FIELDSET - - (#PCDATA,LEGEND,(%flow;)*) -- form control group -->
+<!ATTLIST FIELDSET
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT LEGEND - - (%inline;)*       -- fieldset legend -->
+<!ENTITY % LAlign "(top|bottom|left|right)">
+
+<!ATTLIST LEGEND
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  align       %LAlign;       #IMPLIED  -- relative to fieldset --
+  >
+
+<!ELEMENT BUTTON - -
+     (%flow;)* -(A|%formctrl;|FORM|ISINDEX|FIELDSET|IFRAME)
+     -- push button -->
+<!ATTLIST BUTTON
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED  -- sent to server when submitted --
+  type        (button|submit|reset) submit -- for use as form button --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!--======================= Tables =======================================-->
+
+<!-- IETF HTML table standard, see [RFC1942] -->
+
+<!--
+ The BORDER attribute sets the thickness of the frame around the
+ table. The default units are screen pixels.
+
+ The FRAME attribute specifies which parts of the frame around
+ the table should be rendered. The values are not the same as
+ CALS to avoid a name clash with the VALIGN attribute.
+
+ The value "border" is included for backwards compatibility with
+ <TABLE BORDER> which yields frame=border and border=implied
+ For <TABLE BORDER=1> you get border=1 and frame=implied. In this
+ case, it is appropriate to treat this as frame=border for backwards
+ compatibility with deployed browsers.
+-->
+<!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
+
+<!--
+ The RULES attribute defines which rules to draw between cells:
+
+ If RULES is absent then assume:
+     "none" if BORDER is absent or BORDER=0 otherwise "all"
+-->
+
+<!ENTITY % TRules "(none | groups | rows | cols | all)">
+  
+<!-- horizontal placement of table relative to document -->
+<!ENTITY % TAlign "(left|center|right)">
+
+<!-- horizontal alignment attributes for cell contents -->
+<!ENTITY % cellhalign
+  "align      (left|center|right|justify|char) #IMPLIED
+   char       %Character;    #IMPLIED  -- alignment char, e.g. char=':' --
+   charoff    %Length;       #IMPLIED  -- offset for alignment char --"
+  >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cellvalign
+  "valign     (top|middle|bottom|baseline) #IMPLIED"
+  >
+
+<!ELEMENT TABLE - -
+     (CAPTION?, (COL*|COLGROUP*), THEAD?, TFOOT?, TBODY+)>
+<!ELEMENT CAPTION  - - (%inline;)*     -- table caption -->
+<!ELEMENT THEAD    - O (TR)+           -- table header -->
+<!ELEMENT TFOOT    - O (TR)+           -- table footer -->
+<!ELEMENT TBODY    O O (TR)+           -- table body -->
+<!ELEMENT COLGROUP - O (COL)*          -- table column group -->
+<!ELEMENT COL      - O EMPTY           -- table column -->
+<!ELEMENT TR       - O (TH|TD)+        -- table row -->
+<!ELEMENT (TH|TD)  - O (%flow;)*       -- table header cell, table data cell-->
+
+<!ATTLIST TABLE                        -- table element --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  summary     %Text;         #IMPLIED  -- purpose/structure for speech output--
+  width       %Length;       #IMPLIED  -- table width --
+  border      %Pixels;       #IMPLIED  -- controls frame width around table --
+  frame       %TFrame;       #IMPLIED  -- which parts of frame to render --
+  rules       %TRules;       #IMPLIED  -- rulings between rows and cols --
+  cellspacing %Length;       #IMPLIED  -- spacing between cells --
+  cellpadding %Length;       #IMPLIED  -- spacing within cells --
+  align       %TAlign;       #IMPLIED  -- table position relative to window --
+  bgcolor     %Color;        #IMPLIED  -- background color for cells --
+  %reserved;                           -- reserved for possible future use --
+  datapagesize CDATA         #IMPLIED  -- reserved for possible future use --
+  >
+
+<!ENTITY % CAlign "(top|bottom|left|right)">
+
+<!ATTLIST CAPTION
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  align       %CAlign;       #IMPLIED  -- relative to table --
+  >
+
+<!--
+COLGROUP groups a set of COL elements. It allows you to group
+several semantically related columns together.
+-->
+<!ATTLIST COLGROUP
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  span        NUMBER         1         -- default number of columns in group --
+  width       %MultiLength;  #IMPLIED  -- default width for enclosed COLs --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  >
+
+<!--
+ COL elements define the alignment properties for cells in
+ one or more columns.
+
+ The WIDTH attribute specifies the width of the columns, e.g.
+
+     width=64        width in screen pixels
+     width=0.5*      relative width of 0.5
+
+ The SPAN attribute causes the attributes of one
+ COL element to apply to more than one column.
+-->
+<!ATTLIST COL                          -- column groups and properties --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  span        NUMBER         1         -- COL attributes affect N columns --
+  width       %MultiLength;  #IMPLIED  -- column width specification --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  >
+
+<!--
+    Use THEAD to duplicate headers when breaking table
+    across page boundaries, or for static headers when
+    TBODY sections are rendered in scrolling panel.
+
+    Use TFOOT to duplicate footers when breaking table
+    across page boundaries, or for static footers when
+    TBODY sections are rendered in scrolling panel.
+
+    Use multiple TBODY sections when rules are needed
+    between groups of table rows.
+-->
+<!ATTLIST (THEAD|TBODY|TFOOT)          -- table section --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  >
+
+<!ATTLIST TR                           -- table row --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  bgcolor     %Color;        #IMPLIED  -- background color for row --
+  >
+
+
+<!-- Scope is simpler than headers attribute for common tables -->
+<!ENTITY % Scope "(row|col|rowgroup|colgroup)">
+
+<!-- TH is for headers, TD for data, but for cells acting as both use TD -->
+<!ATTLIST (TH|TD)                      -- header or data cell --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  abbr        %Text;         #IMPLIED  -- abbreviation for header cell --
+  axis        CDATA          #IMPLIED  -- comma-separated list of related headers--
+  headers     IDREFS         #IMPLIED  -- list of id's for header cells --
+  scope       %Scope;        #IMPLIED  -- scope covered by header cells --
+  rowspan     NUMBER         1         -- number of rows spanned by cell --
+  colspan     NUMBER         1         -- number of cols spanned by cell --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  nowrap      (nowrap)       #IMPLIED  -- suppress word wrap --
+  bgcolor     %Color;        #IMPLIED  -- cell background color --
+  width       %Length;       #IMPLIED  -- width for cell --
+  height      %Length;       #IMPLIED  -- height for cell --
+  >
+
+<!--================== Document Frames ===================================-->
+
+<!--
+  The content model for HTML documents depends on whether the HEAD is
+  followed by a FRAMESET or BODY element. The widespread omission of
+  the BODY start tag makes it impractical to define the content model
+  without the use of a marked section.
+-->
+
+<![ %HTML.Frameset; [
+<!ELEMENT FRAMESET - - ((FRAMESET|FRAME)+ & NOFRAMES?) -- window subdivision-->
+<!ATTLIST FRAMESET
+  %coreattrs;                          -- id, class, style, title --
+  rows        %MultiLengths; #IMPLIED  -- list of lengths,
+                                          default: 100% (1 row) --
+  cols        %MultiLengths; #IMPLIED  -- list of lengths,
+                                          default: 100% (1 col) --
+  onload      %Script;       #IMPLIED  -- all the frames have been loaded  -- 
+  onunload    %Script;       #IMPLIED  -- all the frames have been removed -- 
+  >
+]]>
+
+<![ %HTML.Frameset; [
+<!-- reserved frame names start with "_" otherwise starts with letter -->
+<!ELEMENT FRAME - O EMPTY              -- subwindow -->
+<!ATTLIST FRAME
+  %coreattrs;                          -- id, class, style, title --
+  longdesc    %URI;          #IMPLIED  -- link to long description
+                                          (complements title) --
+  name        CDATA          #IMPLIED  -- name of frame for targetting --
+  src         %URI;          #IMPLIED  -- source of frame content --
+  frameborder (1|0)          1         -- request frame borders? --
+  marginwidth %Pixels;       #IMPLIED  -- margin widths in pixels --
+  marginheight %Pixels;      #IMPLIED  -- margin height in pixels --
+  noresize    (noresize)     #IMPLIED  -- allow users to resize frames? --
+  scrolling   (yes|no|auto)  auto      -- scrollbar or none --
+  >
+]]>
+
+<!ELEMENT IFRAME - - (%flow;)*         -- inline subwindow -->
+<!ATTLIST IFRAME
+  %coreattrs;                          -- id, class, style, title --
+  longdesc    %URI;          #IMPLIED  -- link to long description
+                                          (complements title) --
+  name        CDATA          #IMPLIED  -- name of frame for targetting --
+  src         %URI;          #IMPLIED  -- source of frame content --
+  frameborder (1|0)          1         -- request frame borders? --
+  marginwidth %Pixels;       #IMPLIED  -- margin widths in pixels --
+  marginheight %Pixels;      #IMPLIED  -- margin height in pixels --
+  scrolling   (yes|no|auto)  auto      -- scrollbar or none --
+  align       %IAlign;       #IMPLIED  -- vertical or horizontal alignment --
+  height      %Length;       #IMPLIED  -- frame height --
+  width       %Length;       #IMPLIED  -- frame width --
+  >
+
+<![ %HTML.Frameset; [
+<!ENTITY % noframes.content "(BODY) -(NOFRAMES)">
+]]>
+
+<!ENTITY % noframes.content "(%flow;)*">
+
+<!ELEMENT NOFRAMES - - %noframes.content;
+ -- alternate content container for non frame-based rendering -->
+<!ATTLIST NOFRAMES
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--================ Document Head =======================================-->
+<!-- %head.misc; defined earlier on as "SCRIPT|STYLE|META|LINK|OBJECT" -->
+<!ENTITY % head.content "TITLE & ISINDEX? & BASE?">
+
+<!ELEMENT HEAD O O (%head.content;) +(%head.misc;) -- document head -->
+<!ATTLIST HEAD
+  %i18n;                               -- lang, dir --
+  profile     %URI;          #IMPLIED  -- named dictionary of meta info --
+  >
+
+<!-- The TITLE element is not considered part of the flow of text.
+       It should be displayed, for example as the page header or
+       window title. Exactly one title is required per document.
+    -->
+<!ELEMENT TITLE - - (#PCDATA) -(%head.misc;) -- document title -->
+<!ATTLIST TITLE %i18n>
+
+<!ELEMENT ISINDEX - O EMPTY            -- single line prompt -->
+<!ATTLIST ISINDEX
+  %coreattrs;                          -- id, class, style, title --
+  %i18n;                               -- lang, dir --
+  prompt      %Text;         #IMPLIED  -- prompt message -->
+
+<!ELEMENT BASE - O EMPTY               -- document base URI -->
+<!ATTLIST BASE
+  href        %URI;          #IMPLIED  -- URI that acts as base URI --
+  target      %FrameTarget;  #IMPLIED  -- render in this frame --
+  >
+
+<!ELEMENT META - O EMPTY               -- generic metainformation -->
+<!ATTLIST META
+  %i18n;                               -- lang, dir, for use with content --
+  http-equiv  NAME           #IMPLIED  -- HTTP response header name  --
+  name        NAME           #IMPLIED  -- metainformation name --
+  content     CDATA          #REQUIRED -- associated information --
+  scheme      CDATA          #IMPLIED  -- select form of content --
+  >
+
+<!ELEMENT STYLE - - %StyleSheet        -- style info -->
+<!ATTLIST STYLE
+  %i18n;                               -- lang, dir, for use with title --
+  type        %ContentType;  #REQUIRED -- content type of style language --
+  media       %MediaDesc;    #IMPLIED  -- designed for use with these media --
+  title       %Text;         #IMPLIED  -- advisory title --
+  >
+
+<!ELEMENT SCRIPT - - %Script;          -- script statements -->
+<!ATTLIST SCRIPT
+  charset     %Charset;      #IMPLIED  -- char encoding of linked resource --
+  type        %ContentType;  #REQUIRED -- content type of script language --
+  language    CDATA          #IMPLIED  -- predefined script language name --
+  src         %URI;          #IMPLIED  -- URI for an external script --
+  defer       (defer)        #IMPLIED  -- UA may defer execution of script --
+  event       CDATA          #IMPLIED  -- reserved for possible future use --
+  for         %URI;          #IMPLIED  -- reserved for possible future use --
+  >
+
+<!ELEMENT NOSCRIPT - - (%flow;)*
+  -- alternate content container for non script-based rendering -->
+<!ATTLIST NOSCRIPT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--================ Document Structure ==================================-->
+<!ENTITY % version "version CDATA #FIXED '%HTML.Version;'">
+
+<![ %HTML.Frameset; [
+<!ENTITY % html.content "HEAD, FRAMESET">
+]]>
+
+<!ENTITY % html.content "HEAD, BODY">
+
+<!ELEMENT HTML O O (%html.content;)    -- document root element -->
+<!ATTLIST HTML
+  %i18n;                               -- lang, dir --
+  %version;
+  >
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/strict.dtd b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/strict.dtd
new file mode 100644
index 0000000..b43437b
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-4.01/strict.dtd
@@ -0,0 +1,870 @@
+<!--
+    This is HTML 4.01 Strict DTD, which excludes the presentation 
+    attributes and elements that W3C expects to phase out as 
+    support for style sheets matures. Authors should use the Strict
+    DTD when possible, but may use the Transitional DTD when support
+    for presentation attribute and elements is required.
+    
+    HTML 4 includes mechanisms for style sheets, scripting,
+    embedding objects, improved support for right to left and mixed
+    direction text, and enhancements to forms for improved
+    accessibility for people with disabilities.
+
+          Draft: $Date: 1999/12/24 22:40:35 $
+
+          Authors:
+              Dave Raggett <dsr@w3.org>
+              Arnaud Le Hors <lehors@w3.org>
+              Ian Jacobs <ij@w3.org>
+
+    Further information about HTML 4.01 is available at:
+
+        http://www.w3.org/TR/1999/REC-html401-19991224
+
+
+    The HTML 4.01 specification includes additional
+    syntactic constraints that cannot be expressed within
+    the DTDs.
+
+-->
+<!--
+    Typical usage:
+
+    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+            "http://www.w3.org/TR/html4/strict.dtd">
+    <html>
+    <head>
+    ...
+    </head>
+    <body>
+    ...
+    </body>
+    </html>
+
+    The URI used as a system identifier with the public identifier allows
+    the user agent to download the DTD and entity sets as needed.
+
+    The FPI for the Transitional HTML 4.01 DTD is:
+
+        "-//W3C//DTD HTML 4.01 Transitional//EN"
+
+    This version of the transitional DTD is:
+
+        http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd
+
+    If you are writing a document that includes frames, use 
+    the following FPI:
+
+        "-//W3C//DTD HTML 4.01 Frameset//EN"
+
+    This version of the frameset DTD is:
+
+        http://www.w3.org/TR/1999/REC-html401-19991224/frameset.dtd
+
+    Use the following (relative) URIs to refer to 
+    the DTDs and entity definitions of this specification:
+
+    "strict.dtd"
+    "loose.dtd"
+    "frameset.dtd"
+    "HTMLlat1.ent"
+    "HTMLsymbol.ent"
+    "HTMLspecial.ent"
+
+-->
+
+<!--================== Imported Names ====================================-->
+<!-- Feature Switch for frameset documents -->
+<!ENTITY % HTML.Frameset "IGNORE">
+
+<!ENTITY % ContentType "CDATA"
+    -- media type, as per [RFC2045]
+    -->
+
+<!ENTITY % ContentTypes "CDATA"
+    -- comma-separated list of media types, as per [RFC2045]
+    -->
+
+<!ENTITY % Charset "CDATA"
+    -- a character encoding, as per [RFC2045]
+    -->
+
+<!ENTITY % Charsets "CDATA"
+    -- a space-separated list of character encodings, as per [RFC2045]
+    -->
+
+<!ENTITY % LanguageCode "NAME"
+    -- a language code, as per [RFC1766]
+    -->
+
+<!ENTITY % Character "CDATA"
+    -- a single character from [ISO10646] 
+    -->
+
+<!ENTITY % LinkTypes "CDATA"
+    -- space-separated list of link types
+    -->
+
+<!ENTITY % MediaDesc "CDATA"
+    -- single or comma-separated list of media descriptors
+    -->
+
+<!ENTITY % URI "CDATA"
+    -- a Uniform Resource Identifier,
+       see [URI]
+    -->
+
+<!ENTITY % Datetime "CDATA" -- date and time information. ISO date format -->
+
+
+<!ENTITY % Script "CDATA" -- script expression -->
+
+<!ENTITY % StyleSheet "CDATA" -- style sheet data -->
+
+
+
+<!ENTITY % Text "CDATA">
+
+
+<!-- Parameter Entities -->
+
+<!ENTITY % head.misc "SCRIPT|STYLE|META|LINK|OBJECT" -- repeatable head elements -->
+
+<!ENTITY % heading "H1|H2|H3|H4|H5|H6">
+
+<!ENTITY % list "UL | OL">
+
+<!ENTITY % preformatted "PRE">
+
+
+<!--================ Character mnemonic entities =========================-->
+
+<!ENTITY % HTMLlat1 PUBLIC
+   "-//W3C//ENTITIES Latin1//EN//HTML"
+   "HTMLlat1.ent">
+%HTMLlat1;
+
+<!ENTITY % HTMLsymbol PUBLIC
+   "-//W3C//ENTITIES Symbols//EN//HTML"
+   "HTMLsymbol.ent">
+%HTMLsymbol;
+
+<!ENTITY % HTMLspecial PUBLIC
+   "-//W3C//ENTITIES Special//EN//HTML"
+   "HTMLspecial.ent">
+%HTMLspecial;
+<!--=================== Generic Attributes ===============================-->
+
+<!ENTITY % coreattrs
+ "id          ID             #IMPLIED  -- document-wide unique id --
+  class       CDATA          #IMPLIED  -- space-separated list of classes --
+  style       %StyleSheet;   #IMPLIED  -- associated style info --
+  title       %Text;         #IMPLIED  -- advisory title --"
+  >
+
+<!ENTITY % i18n
+ "lang        %LanguageCode; #IMPLIED  -- language code --
+  dir         (ltr|rtl)      #IMPLIED  -- direction for weak/neutral text --"
+  >
+
+<!ENTITY % events
+ "onclick     %Script;       #IMPLIED  -- a pointer button was clicked --
+  ondblclick  %Script;       #IMPLIED  -- a pointer button was double clicked--
+  onmousedown %Script;       #IMPLIED  -- a pointer button was pressed down --
+  onmouseup   %Script;       #IMPLIED  -- a pointer button was released --
+  onmouseover %Script;       #IMPLIED  -- a pointer was moved onto --
+  onmousemove %Script;       #IMPLIED  -- a pointer was moved within --
+  onmouseout  %Script;       #IMPLIED  -- a pointer was moved away --
+  onkeypress  %Script;       #IMPLIED  -- a key was pressed and released --
+  onkeydown   %Script;       #IMPLIED  -- a key was pressed down --
+  onkeyup     %Script;       #IMPLIED  -- a key was released --"
+  >
+
+<!-- Reserved Feature Switch -->
+<!ENTITY % HTML.Reserved "IGNORE">
+
+<!-- The following attributes are reserved for possible future use -->
+<![ %HTML.Reserved; [
+<!ENTITY % reserved
+ "datasrc     %URI;          #IMPLIED  -- a single or tabular Data Source --
+  datafld     CDATA          #IMPLIED  -- the property or column name --
+  dataformatas (plaintext|html) plaintext -- text or html --"
+  >
+]]>
+
+<!ENTITY % reserved "">
+
+<!ENTITY % attrs "%coreattrs; %i18n; %events;">
+
+
+<!--=================== Text Markup ======================================-->
+
+<!ENTITY % fontstyle
+ "TT | I | B | BIG | SMALL">
+
+<!ENTITY % phrase "EM | STRONG | DFN | CODE |
+                   SAMP | KBD | VAR | CITE | ABBR | ACRONYM" >
+
+<!ENTITY % special
+   "A | IMG | OBJECT | BR | SCRIPT | MAP | Q | SUB | SUP | SPAN | BDO">
+
+<!ENTITY % formctrl "INPUT | SELECT | TEXTAREA | LABEL | BUTTON">
+
+<!-- %inline; covers inline or "text-level" elements -->
+<!ENTITY % inline "#PCDATA | %fontstyle; | %phrase; | %special; | %formctrl;">
+
+<!ELEMENT (%fontstyle;|%phrase;) - - (%inline;)*>
+<!ATTLIST (%fontstyle;|%phrase;)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT (SUB|SUP) - - (%inline;)*    -- subscript, superscript -->
+<!ATTLIST (SUB|SUP)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT SPAN - - (%inline;)*         -- generic language/style container -->
+<!ATTLIST SPAN
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %reserved;			       -- reserved for possible future use --
+  >
+
+<!ELEMENT BDO - - (%inline;)*          -- I18N BiDi over-ride -->
+<!ATTLIST BDO
+  %coreattrs;                          -- id, class, style, title --
+  lang        %LanguageCode; #IMPLIED  -- language code --
+  dir         (ltr|rtl)      #REQUIRED -- directionality --
+  >
+
+
+<!ELEMENT BR - O EMPTY                 -- forced line break -->
+<!ATTLIST BR
+  %coreattrs;                          -- id, class, style, title --
+  >
+
+<!--================== HTML content models ===============================-->
+
+<!--
+    HTML has two basic content models:
+
+        %inline;     character level elements and text strings
+        %block;      block-like elements e.g. paragraphs and lists
+-->
+
+<!ENTITY % block
+     "P | %heading; | %list; | %preformatted; | DL | DIV | NOSCRIPT |
+      BLOCKQUOTE | FORM | HR | TABLE | FIELDSET | ADDRESS">
+
+<!ENTITY % flow "%block; | %inline;">
+
+<!--=================== Document Body ====================================-->
+
+<!ELEMENT BODY O O (%block;|SCRIPT)+ +(INS|DEL) -- document body -->
+<!ATTLIST BODY
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  onload          %Script;   #IMPLIED  -- the document has been loaded --
+  onunload        %Script;   #IMPLIED  -- the document has been removed --
+  >
+
+<!ELEMENT ADDRESS - - (%inline;)* -- information on author -->
+<!ATTLIST ADDRESS
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT DIV - - (%flow;)*            -- generic language/style container -->
+<!ATTLIST DIV
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+
+<!--================== The Anchor Element ================================-->
+
+<!ENTITY % Shape "(rect|circle|poly|default)">
+<!ENTITY % Coords "CDATA" -- comma-separated list of lengths -->
+
+<!ELEMENT A - - (%inline;)* -(A)       -- anchor -->
+<!ATTLIST A
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  charset     %Charset;      #IMPLIED  -- char encoding of linked resource --
+  type        %ContentType;  #IMPLIED  -- advisory content type --
+  name        CDATA          #IMPLIED  -- named link end --
+  href        %URI;          #IMPLIED  -- URI for linked resource --
+  hreflang    %LanguageCode; #IMPLIED  -- language code --
+  rel         %LinkTypes;    #IMPLIED  -- forward link types --
+  rev         %LinkTypes;    #IMPLIED  -- reverse link types --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  shape       %Shape;        rect      -- for use with client-side image maps --
+  coords      %Coords;       #IMPLIED  -- for use with client-side image maps --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  >
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ELEMENT MAP - - ((%block;) | AREA)+ -- client-side image map -->
+<!ATTLIST MAP
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #REQUIRED -- for reference by usemap --
+  >
+
+<!ELEMENT AREA - O EMPTY               -- client-side image map area -->
+<!ATTLIST AREA
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  shape       %Shape;        rect      -- controls interpretation of coords --
+  coords      %Coords;       #IMPLIED  -- comma-separated list of lengths --
+  href        %URI;          #IMPLIED  -- URI for linked resource --
+  nohref      (nohref)       #IMPLIED  -- this region has no action --
+  alt         %Text;         #REQUIRED -- short description --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  >
+
+<!--================== The LINK Element ==================================-->
+
+<!--
+  Relationship values can be used in principle:
+
+   a) for document specific toolbars/menus when used
+      with the LINK element in document head e.g.
+        start, contents, previous, next, index, end, help
+   b) to link to a separate style sheet (rel=stylesheet)
+   c) to make a link to a script (rel=script)
+   d) by stylesheets to control how collections of
+      html nodes are rendered into printed documents
+   e) to make a link to a printable version of this document
+      e.g. a postscript or pdf version (rel=alternate media=print)
+-->
+
+<!ELEMENT LINK - O EMPTY               -- a media-independent link -->
+<!ATTLIST LINK
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  charset     %Charset;      #IMPLIED  -- char encoding of linked resource --
+  href        %URI;          #IMPLIED  -- URI for linked resource --
+  hreflang    %LanguageCode; #IMPLIED  -- language code --
+  type        %ContentType;  #IMPLIED  -- advisory content type --
+  rel         %LinkTypes;    #IMPLIED  -- forward link types --
+  rev         %LinkTypes;    #IMPLIED  -- reverse link types --
+  media       %MediaDesc;    #IMPLIED  -- for rendering on these media --
+  >
+
+<!--=================== Images ===========================================-->
+
+<!-- Length defined in strict DTD for cellpadding/cellspacing -->
+<!ENTITY % Length "CDATA" -- nn for pixels or nn% for percentage length -->
+<!ENTITY % MultiLength "CDATA" -- pixel, percentage, or relative -->
+
+<![ %HTML.Frameset; [
+<!ENTITY % MultiLengths "CDATA" -- comma-separated list of MultiLength -->
+]]>
+
+<!ENTITY % Pixels "CDATA" -- integer representing length in pixels -->
+
+
+<!-- To avoid problems with text-only UAs as well as 
+   to make image content understandable and navigable 
+   to users of non-visual UAs, you need to provide
+   a description with ALT, and avoid server-side image maps -->
+<!ELEMENT IMG - O EMPTY                -- Embedded image -->
+<!ATTLIST IMG
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  src         %URI;          #REQUIRED -- URI of image to embed --
+  alt         %Text;         #REQUIRED -- short description --
+  longdesc    %URI;          #IMPLIED  -- link to long description
+                                          (complements alt) --
+  name        CDATA          #IMPLIED  -- name of image for scripting --
+  height      %Length;       #IMPLIED  -- override height --
+  width       %Length;       #IMPLIED  -- override width --
+  usemap      %URI;          #IMPLIED  -- use client-side image map --
+  ismap       (ismap)        #IMPLIED  -- use server-side image map --
+  >
+
+<!-- USEMAP points to a MAP element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--==================== OBJECT ======================================-->
+<!--
+  OBJECT is used to embed objects as part of HTML pages 
+  PARAM elements should precede other content. SGML mixed content
+  model technicality precludes specifying this formally ...
+-->
+
+<!ELEMENT OBJECT - - (PARAM | %flow;)*
+ -- generic embedded object -->
+<!ATTLIST OBJECT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  declare     (declare)      #IMPLIED  -- declare but don't instantiate flag --
+  classid     %URI;          #IMPLIED  -- identifies an implementation --
+  codebase    %URI;          #IMPLIED  -- base URI for classid, data, archive--
+  data        %URI;          #IMPLIED  -- reference to object's data --
+  type        %ContentType;  #IMPLIED  -- content type for data --
+  codetype    %ContentType;  #IMPLIED  -- content type for code --
+  archive     CDATA          #IMPLIED  -- space-separated list of URIs --
+  standby     %Text;         #IMPLIED  -- message to show while loading --
+  height      %Length;       #IMPLIED  -- override height --
+  width       %Length;       #IMPLIED  -- override width --
+  usemap      %URI;          #IMPLIED  -- use client-side image map --
+  name        CDATA          #IMPLIED  -- submit as part of form --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!ELEMENT PARAM - O EMPTY              -- named property value -->
+<!ATTLIST PARAM
+  id          ID             #IMPLIED  -- document-wide unique id --
+  name        CDATA          #REQUIRED -- property name --
+  value       CDATA          #IMPLIED  -- property value --
+  valuetype   (DATA|REF|OBJECT) DATA   -- How to interpret value --
+  type        %ContentType;  #IMPLIED  -- content type for value
+                                          when valuetype=ref --
+  >
+
+
+<!--=================== Horizontal Rule ==================================-->
+
+<!ELEMENT HR - O EMPTY -- horizontal rule -->
+<!ATTLIST HR
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--=================== Paragraphs =======================================-->
+
+<!ELEMENT P - O (%inline;)*            -- paragraph -->
+<!ATTLIST P
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--=================== Headings =========================================-->
+
+<!--
+  There are six levels of headings from H1 (the most important)
+  to H6 (the least important).
+-->
+
+<!ELEMENT (%heading;)  - - (%inline;)* -- heading -->
+<!ATTLIST (%heading;)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--=================== Preformatted Text ================================-->
+
+<!-- excludes markup for images and changes in font size -->
+<!ENTITY % pre.exclusion "IMG|OBJECT|BIG|SMALL|SUB|SUP">
+
+<!ELEMENT PRE - - (%inline;)* -(%pre.exclusion;) -- preformatted text -->
+<!ATTLIST PRE
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--===================== Inline Quotes ==================================-->
+
+<!ELEMENT Q - - (%inline;)*            -- short inline quotation -->
+<!ATTLIST Q
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  cite        %URI;          #IMPLIED  -- URI for source document or msg --
+  >
+
+<!--=================== Block-like Quotes ================================-->
+
+<!ELEMENT BLOCKQUOTE - - (%block;|SCRIPT)+ -- long quotation -->
+<!ATTLIST BLOCKQUOTE
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  cite        %URI;          #IMPLIED  -- URI for source document or msg --
+  >
+
+<!--=================== Inserted/Deleted Text ============================-->
+
+
+<!-- INS/DEL are handled by inclusion on BODY -->
+<!ELEMENT (INS|DEL) - - (%flow;)*      -- inserted text, deleted text -->
+<!ATTLIST (INS|DEL)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  cite        %URI;          #IMPLIED  -- info on reason for change --
+  datetime    %Datetime;     #IMPLIED  -- date and time of change --
+  >
+
+<!--=================== Lists ============================================-->
+
+<!-- definition lists - DT for term, DD for its definition -->
+
+<!ELEMENT DL - - (DT|DD)+              -- definition list -->
+<!ATTLIST DL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT DT - O (%inline;)*           -- definition term -->
+<!ELEMENT DD - O (%flow;)*             -- definition description -->
+<!ATTLIST (DT|DD)
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+
+<!ELEMENT OL - - (LI)+                 -- ordered list -->
+<!ATTLIST OL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!-- Unordered Lists (UL) bullet styles -->
+<!ELEMENT UL - - (LI)+                 -- unordered list -->
+<!ATTLIST UL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+
+
+<!ELEMENT LI - O (%flow;)*             -- list item -->
+<!ATTLIST LI
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--================ Forms ===============================================-->
+<!ELEMENT FORM - - (%block;|SCRIPT)+ -(FORM) -- interactive form -->
+<!ATTLIST FORM
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  action      %URI;          #REQUIRED -- server-side form handler --
+  method      (GET|POST)     GET       -- HTTP method used to submit the form--
+  enctype     %ContentType;  "application/x-www-form-urlencoded"
+  accept      %ContentTypes; #IMPLIED  -- list of MIME types for file upload --
+  name        CDATA          #IMPLIED  -- name of form for scripting --
+  onsubmit    %Script;       #IMPLIED  -- the form was submitted --
+  onreset     %Script;       #IMPLIED  -- the form was reset --
+  accept-charset %Charsets;  #IMPLIED  -- list of supported charsets --
+  >
+
+<!-- Each label must not contain more than ONE field -->
+<!ELEMENT LABEL - - (%inline;)* -(LABEL) -- form field label text -->
+<!ATTLIST LABEL
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  for         IDREF          #IMPLIED  -- matches field ID value --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  >
+
+<!ENTITY % InputType
+  "(TEXT | PASSWORD | CHECKBOX |
+    RADIO | SUBMIT | RESET |
+    FILE | HIDDEN | IMAGE | BUTTON)"
+   >
+
+<!-- attribute name required for all but submit and reset -->
+<!ELEMENT INPUT - O EMPTY              -- form control -->
+<!ATTLIST INPUT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  type        %InputType;    TEXT      -- what kind of widget is needed --
+  name        CDATA          #IMPLIED  -- submit as part of form --
+  value       CDATA          #IMPLIED  -- Specify for radio buttons and checkboxes --
+  checked     (checked)      #IMPLIED  -- for radio buttons and check boxes --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  readonly    (readonly)     #IMPLIED  -- for text and passwd --
+  size        CDATA          #IMPLIED  -- specific to each type of field --
+  maxlength   NUMBER         #IMPLIED  -- max chars for text fields --
+  src         %URI;          #IMPLIED  -- for fields with images --
+  alt         CDATA          #IMPLIED  -- short description --
+  usemap      %URI;          #IMPLIED  -- use client-side image map --
+  ismap       (ismap)        #IMPLIED  -- use server-side image map --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  onselect    %Script;       #IMPLIED  -- some text was selected --
+  onchange    %Script;       #IMPLIED  -- the element value was changed --
+  accept      %ContentTypes; #IMPLIED  -- list of MIME types for file upload --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!ELEMENT SELECT - - (OPTGROUP|OPTION)+ -- option selector -->
+<!ATTLIST SELECT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #IMPLIED  -- field name --
+  size        NUMBER         #IMPLIED  -- rows visible --
+  multiple    (multiple)     #IMPLIED  -- default is single selection --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  onchange    %Script;       #IMPLIED  -- the element value was changed --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!ELEMENT OPTGROUP - - (OPTION)+ -- option group -->
+<!ATTLIST OPTGROUP
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  label       %Text;         #REQUIRED -- for use in hierarchical menus --
+  >
+
+<!ELEMENT OPTION - O (#PCDATA)         -- selectable choice -->
+<!ATTLIST OPTION
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  selected    (selected)     #IMPLIED
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  label       %Text;         #IMPLIED  -- for use in hierarchical menus --
+  value       CDATA          #IMPLIED  -- defaults to element content --
+  >
+
+<!ELEMENT TEXTAREA - - (#PCDATA)       -- multi-line text field -->
+<!ATTLIST TEXTAREA
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #IMPLIED
+  rows        NUMBER         #REQUIRED
+  cols        NUMBER         #REQUIRED
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  readonly    (readonly)     #IMPLIED
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  onselect    %Script;       #IMPLIED  -- some text was selected --
+  onchange    %Script;       #IMPLIED  -- the element value was changed --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!--
+  #PCDATA is to solve the mixed content problem,
+  per specification only whitespace is allowed there!
+ -->
+<!ELEMENT FIELDSET - - (#PCDATA,LEGEND,(%flow;)*) -- form control group -->
+<!ATTLIST FIELDSET
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!ELEMENT LEGEND - - (%inline;)*       -- fieldset legend -->
+
+<!ATTLIST LEGEND
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  >
+
+<!ELEMENT BUTTON - -
+     (%flow;)* -(A|%formctrl;|FORM|FIELDSET)
+     -- push button -->
+<!ATTLIST BUTTON
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED  -- sent to server when submitted --
+  type        (button|submit|reset) submit -- for use as form button --
+  disabled    (disabled)     #IMPLIED  -- unavailable in this context --
+  tabindex    NUMBER         #IMPLIED  -- position in tabbing order --
+  accesskey   %Character;    #IMPLIED  -- accessibility key character --
+  onfocus     %Script;       #IMPLIED  -- the element got the focus --
+  onblur      %Script;       #IMPLIED  -- the element lost the focus --
+  %reserved;                           -- reserved for possible future use --
+  >
+
+<!--======================= Tables =======================================-->
+
+<!-- IETF HTML table standard, see [RFC1942] -->
+
+<!--
+ The BORDER attribute sets the thickness of the frame around the
+ table. The default units are screen pixels.
+
+ The FRAME attribute specifies which parts of the frame around
+ the table should be rendered. The values are not the same as
+ CALS to avoid a name clash with the VALIGN attribute.
+
+ The value "border" is included for backwards compatibility with
+ <TABLE BORDER> which yields frame=border and border=implied
+ For <TABLE BORDER=1> you get border=1 and frame=implied. In this
+ case, it is appropriate to treat this as frame=border for backwards
+ compatibility with deployed browsers.
+-->
+<!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
+
+<!--
+ The RULES attribute defines which rules to draw between cells:
+
+ If RULES is absent then assume:
+     "none" if BORDER is absent or BORDER=0 otherwise "all"
+-->
+
+<!ENTITY % TRules "(none | groups | rows | cols | all)">
+  
+<!-- horizontal placement of table relative to document -->
+<!ENTITY % TAlign "(left|center|right)">
+
+<!-- horizontal alignment attributes for cell contents -->
+<!ENTITY % cellhalign
+  "align      (left|center|right|justify|char) #IMPLIED
+   char       %Character;    #IMPLIED  -- alignment char, e.g. char=':' --
+   charoff    %Length;       #IMPLIED  -- offset for alignment char --"
+  >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cellvalign
+  "valign     (top|middle|bottom|baseline) #IMPLIED"
+  >
+
+<!ELEMENT TABLE - -
+     (CAPTION?, (COL*|COLGROUP*), THEAD?, TFOOT?, TBODY+)>
+<!ELEMENT CAPTION  - - (%inline;)*     -- table caption -->
+<!ELEMENT THEAD    - O (TR)+           -- table header -->
+<!ELEMENT TFOOT    - O (TR)+           -- table footer -->
+<!ELEMENT TBODY    O O (TR)+           -- table body -->
+<!ELEMENT COLGROUP - O (COL)*          -- table column group -->
+<!ELEMENT COL      - O EMPTY           -- table column -->
+<!ELEMENT TR       - O (TH|TD)+        -- table row -->
+<!ELEMENT (TH|TD)  - O (%flow;)*       -- table header cell, table data cell-->
+
+<!ATTLIST TABLE                        -- table element --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  summary     %Text;         #IMPLIED  -- purpose/structure for speech output--
+  width       %Length;       #IMPLIED  -- table width --
+  border      %Pixels;       #IMPLIED  -- controls frame width around table --
+  frame       %TFrame;       #IMPLIED  -- which parts of frame to render --
+  rules       %TRules;       #IMPLIED  -- rulings between rows and cols --
+  cellspacing %Length;       #IMPLIED  -- spacing between cells --
+  cellpadding %Length;       #IMPLIED  -- spacing within cells --
+  %reserved;                           -- reserved for possible future use --
+  datapagesize CDATA         #IMPLIED  -- reserved for possible future use --
+  >
+
+
+<!ATTLIST CAPTION
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--
+COLGROUP groups a set of COL elements. It allows you to group
+several semantically related columns together.
+-->
+<!ATTLIST COLGROUP
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  span        NUMBER         1         -- default number of columns in group --
+  width       %MultiLength;  #IMPLIED  -- default width for enclosed COLs --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  >
+
+<!--
+ COL elements define the alignment properties for cells in
+ one or more columns.
+
+ The WIDTH attribute specifies the width of the columns, e.g.
+
+     width=64        width in screen pixels
+     width=0.5*      relative width of 0.5
+
+ The SPAN attribute causes the attributes of one
+ COL element to apply to more than one column.
+-->
+<!ATTLIST COL                          -- column groups and properties --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  span        NUMBER         1         -- COL attributes affect N columns --
+  width       %MultiLength;  #IMPLIED  -- column width specification --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  >
+
+<!--
+    Use THEAD to duplicate headers when breaking table
+    across page boundaries, or for static headers when
+    TBODY sections are rendered in scrolling panel.
+
+    Use TFOOT to duplicate footers when breaking table
+    across page boundaries, or for static footers when
+    TBODY sections are rendered in scrolling panel.
+
+    Use multiple TBODY sections when rules are needed
+    between groups of table rows.
+-->
+<!ATTLIST (THEAD|TBODY|TFOOT)          -- table section --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  >
+
+<!ATTLIST TR                           -- table row --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  >
+
+
+<!-- Scope is simpler than headers attribute for common tables -->
+<!ENTITY % Scope "(row|col|rowgroup|colgroup)">
+
+<!-- TH is for headers, TD for data, but for cells acting as both use TD -->
+<!ATTLIST (TH|TD)                      -- header or data cell --
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  abbr        %Text;         #IMPLIED  -- abbreviation for header cell --
+  axis        CDATA          #IMPLIED  -- comma-separated list of related headers--
+  headers     IDREFS         #IMPLIED  -- list of id's for header cells --
+  scope       %Scope;        #IMPLIED  -- scope covered by header cells --
+  rowspan     NUMBER         1         -- number of rows spanned by cell --
+  colspan     NUMBER         1         -- number of cols spanned by cell --
+  %cellhalign;                         -- horizontal alignment in cells --
+  %cellvalign;                         -- vertical alignment in cells --
+  >
+
+
+<!--================ Document Head =======================================-->
+<!-- %head.misc; defined earlier on as "SCRIPT|STYLE|META|LINK|OBJECT" -->
+<!ENTITY % head.content "TITLE & BASE?">
+
+<!ELEMENT HEAD O O (%head.content;) +(%head.misc;) -- document head -->
+<!ATTLIST HEAD
+  %i18n;                               -- lang, dir --
+  profile     %URI;          #IMPLIED  -- named dictionary of meta info --
+  >
+
+<!-- The TITLE element is not considered part of the flow of text.
+       It should be displayed, for example as the page header or
+       window title. Exactly one title is required per document.
+    -->
+<!ELEMENT TITLE - - (#PCDATA) -(%head.misc;) -- document title -->
+<!ATTLIST TITLE %i18n>
+
+
+<!ELEMENT BASE - O EMPTY               -- document base URI -->
+<!ATTLIST BASE
+  href        %URI;          #REQUIRED -- URI that acts as base URI --
+  >
+
+<!ELEMENT META - O EMPTY               -- generic metainformation -->
+<!ATTLIST META
+  %i18n;                               -- lang, dir, for use with content --
+  http-equiv  NAME           #IMPLIED  -- HTTP response header name  --
+  name        NAME           #IMPLIED  -- metainformation name --
+  content     CDATA          #REQUIRED -- associated information --
+  scheme      CDATA          #IMPLIED  -- select form of content --
+  >
+
+<!ELEMENT STYLE - - %StyleSheet        -- style info -->
+<!ATTLIST STYLE
+  %i18n;                               -- lang, dir, for use with title --
+  type        %ContentType;  #REQUIRED -- content type of style language --
+  media       %MediaDesc;    #IMPLIED  -- designed for use with these media --
+  title       %Text;         #IMPLIED  -- advisory title --
+  >
+
+<!ELEMENT SCRIPT - - %Script;          -- script statements -->
+<!ATTLIST SCRIPT
+  charset     %Charset;      #IMPLIED  -- char encoding of linked resource --
+  type        %ContentType;  #REQUIRED -- content type of script language --
+  src         %URI;          #IMPLIED  -- URI for an external script --
+  defer       (defer)        #IMPLIED  -- UA may defer execution of script --
+  event       CDATA          #IMPLIED  -- reserved for possible future use --
+  for         %URI;          #IMPLIED  -- reserved for possible future use --
+  >
+
+<!ELEMENT NOSCRIPT - - (%block;)+
+  -- alternate content container for non script-based rendering -->
+<!ATTLIST NOSCRIPT
+  %attrs;                              -- %coreattrs, %i18n, %events --
+  >
+
+<!--================ Document Structure ==================================-->
+<!ENTITY % html.content "HEAD, BODY">
+
+<!ELEMENT HTML O O (%html.content;)    -- document root element -->
+<!ATTLIST HTML
+  %i18n;                               -- lang, dir --
+  >
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-5.draft/entities.json b/x4o-html/src/main/resources/org/x4o/html/spec/html-5.draft/entities.json
new file mode 100644
index 0000000..112f900
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-5.draft/entities.json
@@ -0,0 +1,2233 @@
+{
+  "&Aacute;": { "codepoints": [193], "characters": "\u00C1" },
+  "&Aacute": { "codepoints": [193], "characters": "\u00C1" },
+  "&aacute;": { "codepoints": [225], "characters": "\u00E1" },
+  "&aacute": { "codepoints": [225], "characters": "\u00E1" },
+  "&Abreve;": { "codepoints": [258], "characters": "\u0102" },
+  "&abreve;": { "codepoints": [259], "characters": "\u0103" },
+  "&ac;": { "codepoints": [8766], "characters": "\u223E" },
+  "&acd;": { "codepoints": [8767], "characters": "\u223F" },
+  "&acE;": { "codepoints": [8766, 819], "characters": "\u223E\u0333" },
+  "&Acirc;": { "codepoints": [194], "characters": "\u00C2" },
+  "&Acirc": { "codepoints": [194], "characters": "\u00C2" },
+  "&acirc;": { "codepoints": [226], "characters": "\u00E2" },
+  "&acirc": { "codepoints": [226], "characters": "\u00E2" },
+  "&acute;": { "codepoints": [180], "characters": "\u00B4" },
+  "&acute": { "codepoints": [180], "characters": "\u00B4" },
+  "&Acy;": { "codepoints": [1040], "characters": "\u0410" },
+  "&acy;": { "codepoints": [1072], "characters": "\u0430" },
+  "&AElig;": { "codepoints": [198], "characters": "\u00C6" },
+  "&AElig": { "codepoints": [198], "characters": "\u00C6" },
+  "&aelig;": { "codepoints": [230], "characters": "\u00E6" },
+  "&aelig": { "codepoints": [230], "characters": "\u00E6" },
+  "&af;": { "codepoints": [8289], "characters": "\u2061" },
+  "&Afr;": { "codepoints": [120068], "characters": "\uD835\uDD04" },
+  "&afr;": { "codepoints": [120094], "characters": "\uD835\uDD1E" },
+  "&Agrave;": { "codepoints": [192], "characters": "\u00C0" },
+  "&Agrave": { "codepoints": [192], "characters": "\u00C0" },
+  "&agrave;": { "codepoints": [224], "characters": "\u00E0" },
+  "&agrave": { "codepoints": [224], "characters": "\u00E0" },
+  "&alefsym;": { "codepoints": [8501], "characters": "\u2135" },
+  "&aleph;": { "codepoints": [8501], "characters": "\u2135" },
+  "&Alpha;": { "codepoints": [913], "characters": "\u0391" },
+  "&alpha;": { "codepoints": [945], "characters": "\u03B1" },
+  "&Amacr;": { "codepoints": [256], "characters": "\u0100" },
+  "&amacr;": { "codepoints": [257], "characters": "\u0101" },
+  "&amalg;": { "codepoints": [10815], "characters": "\u2A3F" },
+  "&AMP;": { "codepoints": [38], "characters": "\u0026" },
+  "&AMP": { "codepoints": [38], "characters": "\u0026" },
+  "&amp;": { "codepoints": [38], "characters": "\u0026" },
+  "&amp": { "codepoints": [38], "characters": "\u0026" },
+  "&And;": { "codepoints": [10835], "characters": "\u2A53" },
+  "&and;": { "codepoints": [8743], "characters": "\u2227" },
+  "&andand;": { "codepoints": [10837], "characters": "\u2A55" },
+  "&andd;": { "codepoints": [10844], "characters": "\u2A5C" },
+  "&andslope;": { "codepoints": [10840], "characters": "\u2A58" },
+  "&andv;": { "codepoints": [10842], "characters": "\u2A5A" },
+  "&ang;": { "codepoints": [8736], "characters": "\u2220" },
+  "&ange;": { "codepoints": [10660], "characters": "\u29A4" },
+  "&angle;": { "codepoints": [8736], "characters": "\u2220" },
+  "&angmsd;": { "codepoints": [8737], "characters": "\u2221" },
+  "&angmsdaa;": { "codepoints": [10664], "characters": "\u29A8" },
+  "&angmsdab;": { "codepoints": [10665], "characters": "\u29A9" },
+  "&angmsdac;": { "codepoints": [10666], "characters": "\u29AA" },
+  "&angmsdad;": { "codepoints": [10667], "characters": "\u29AB" },
+  "&angmsdae;": { "codepoints": [10668], "characters": "\u29AC" },
+  "&angmsdaf;": { "codepoints": [10669], "characters": "\u29AD" },
+  "&angmsdag;": { "codepoints": [10670], "characters": "\u29AE" },
+  "&angmsdah;": { "codepoints": [10671], "characters": "\u29AF" },
+  "&angrt;": { "codepoints": [8735], "characters": "\u221F" },
+  "&angrtvb;": { "codepoints": [8894], "characters": "\u22BE" },
+  "&angrtvbd;": { "codepoints": [10653], "characters": "\u299D" },
+  "&angsph;": { "codepoints": [8738], "characters": "\u2222" },
+  "&angst;": { "codepoints": [197], "characters": "\u00C5" },
+  "&angzarr;": { "codepoints": [9084], "characters": "\u237C" },
+  "&Aogon;": { "codepoints": [260], "characters": "\u0104" },
+  "&aogon;": { "codepoints": [261], "characters": "\u0105" },
+  "&Aopf;": { "codepoints": [120120], "characters": "\uD835\uDD38" },
+  "&aopf;": { "codepoints": [120146], "characters": "\uD835\uDD52" },
+  "&ap;": { "codepoints": [8776], "characters": "\u2248" },
+  "&apacir;": { "codepoints": [10863], "characters": "\u2A6F" },
+  "&apE;": { "codepoints": [10864], "characters": "\u2A70" },
+  "&ape;": { "codepoints": [8778], "characters": "\u224A" },
+  "&apid;": { "codepoints": [8779], "characters": "\u224B" },
+  "&apos;": { "codepoints": [39], "characters": "\u0027" },
+  "&ApplyFunction;": { "codepoints": [8289], "characters": "\u2061" },
+  "&approx;": { "codepoints": [8776], "characters": "\u2248" },
+  "&approxeq;": { "codepoints": [8778], "characters": "\u224A" },
+  "&Aring;": { "codepoints": [197], "characters": "\u00C5" },
+  "&Aring": { "codepoints": [197], "characters": "\u00C5" },
+  "&aring;": { "codepoints": [229], "characters": "\u00E5" },
+  "&aring": { "codepoints": [229], "characters": "\u00E5" },
+  "&Ascr;": { "codepoints": [119964], "characters": "\uD835\uDC9C" },
+  "&ascr;": { "codepoints": [119990], "characters": "\uD835\uDCB6" },
+  "&Assign;": { "codepoints": [8788], "characters": "\u2254" },
+  "&ast;": { "codepoints": [42], "characters": "\u002A" },
+  "&asymp;": { "codepoints": [8776], "characters": "\u2248" },
+  "&asympeq;": { "codepoints": [8781], "characters": "\u224D" },
+  "&Atilde;": { "codepoints": [195], "characters": "\u00C3" },
+  "&Atilde": { "codepoints": [195], "characters": "\u00C3" },
+  "&atilde;": { "codepoints": [227], "characters": "\u00E3" },
+  "&atilde": { "codepoints": [227], "characters": "\u00E3" },
+  "&Auml;": { "codepoints": [196], "characters": "\u00C4" },
+  "&Auml": { "codepoints": [196], "characters": "\u00C4" },
+  "&auml;": { "codepoints": [228], "characters": "\u00E4" },
+  "&auml": { "codepoints": [228], "characters": "\u00E4" },
+  "&awconint;": { "codepoints": [8755], "characters": "\u2233" },
+  "&awint;": { "codepoints": [10769], "characters": "\u2A11" },
+  "&backcong;": { "codepoints": [8780], "characters": "\u224C" },
+  "&backepsilon;": { "codepoints": [1014], "characters": "\u03F6" },
+  "&backprime;": { "codepoints": [8245], "characters": "\u2035" },
+  "&backsim;": { "codepoints": [8765], "characters": "\u223D" },
+  "&backsimeq;": { "codepoints": [8909], "characters": "\u22CD" },
+  "&Backslash;": { "codepoints": [8726], "characters": "\u2216" },
+  "&Barv;": { "codepoints": [10983], "characters": "\u2AE7" },
+  "&barvee;": { "codepoints": [8893], "characters": "\u22BD" },
+  "&Barwed;": { "codepoints": [8966], "characters": "\u2306" },
+  "&barwed;": { "codepoints": [8965], "characters": "\u2305" },
+  "&barwedge;": { "codepoints": [8965], "characters": "\u2305" },
+  "&bbrk;": { "codepoints": [9141], "characters": "\u23B5" },
+  "&bbrktbrk;": { "codepoints": [9142], "characters": "\u23B6" },
+  "&bcong;": { "codepoints": [8780], "characters": "\u224C" },
+  "&Bcy;": { "codepoints": [1041], "characters": "\u0411" },
+  "&bcy;": { "codepoints": [1073], "characters": "\u0431" },
+  "&bdquo;": { "codepoints": [8222], "characters": "\u201E" },
+  "&becaus;": { "codepoints": [8757], "characters": "\u2235" },
+  "&Because;": { "codepoints": [8757], "characters": "\u2235" },
+  "&because;": { "codepoints": [8757], "characters": "\u2235" },
+  "&bemptyv;": { "codepoints": [10672], "characters": "\u29B0" },
+  "&bepsi;": { "codepoints": [1014], "characters": "\u03F6" },
+  "&bernou;": { "codepoints": [8492], "characters": "\u212C" },
+  "&Bernoullis;": { "codepoints": [8492], "characters": "\u212C" },
+  "&Beta;": { "codepoints": [914], "characters": "\u0392" },
+  "&beta;": { "codepoints": [946], "characters": "\u03B2" },
+  "&beth;": { "codepoints": [8502], "characters": "\u2136" },
+  "&between;": { "codepoints": [8812], "characters": "\u226C" },
+  "&Bfr;": { "codepoints": [120069], "characters": "\uD835\uDD05" },
+  "&bfr;": { "codepoints": [120095], "characters": "\uD835\uDD1F" },
+  "&bigcap;": { "codepoints": [8898], "characters": "\u22C2" },
+  "&bigcirc;": { "codepoints": [9711], "characters": "\u25EF" },
+  "&bigcup;": { "codepoints": [8899], "characters": "\u22C3" },
+  "&bigodot;": { "codepoints": [10752], "characters": "\u2A00" },
+  "&bigoplus;": { "codepoints": [10753], "characters": "\u2A01" },
+  "&bigotimes;": { "codepoints": [10754], "characters": "\u2A02" },
+  "&bigsqcup;": { "codepoints": [10758], "characters": "\u2A06" },
+  "&bigstar;": { "codepoints": [9733], "characters": "\u2605" },
+  "&bigtriangledown;": { "codepoints": [9661], "characters": "\u25BD" },
+  "&bigtriangleup;": { "codepoints": [9651], "characters": "\u25B3" },
+  "&biguplus;": { "codepoints": [10756], "characters": "\u2A04" },
+  "&bigvee;": { "codepoints": [8897], "characters": "\u22C1" },
+  "&bigwedge;": { "codepoints": [8896], "characters": "\u22C0" },
+  "&bkarow;": { "codepoints": [10509], "characters": "\u290D" },
+  "&blacklozenge;": { "codepoints": [10731], "characters": "\u29EB" },
+  "&blacksquare;": { "codepoints": [9642], "characters": "\u25AA" },
+  "&blacktriangle;": { "codepoints": [9652], "characters": "\u25B4" },
+  "&blacktriangledown;": { "codepoints": [9662], "characters": "\u25BE" },
+  "&blacktriangleleft;": { "codepoints": [9666], "characters": "\u25C2" },
+  "&blacktriangleright;": { "codepoints": [9656], "characters": "\u25B8" },
+  "&blank;": { "codepoints": [9251], "characters": "\u2423" },
+  "&blk12;": { "codepoints": [9618], "characters": "\u2592" },
+  "&blk14;": { "codepoints": [9617], "characters": "\u2591" },
+  "&blk34;": { "codepoints": [9619], "characters": "\u2593" },
+  "&block;": { "codepoints": [9608], "characters": "\u2588" },
+  "&bne;": { "codepoints": [61, 8421], "characters": "\u003D\u20E5" },
+  "&bnequiv;": { "codepoints": [8801, 8421], "characters": "\u2261\u20E5" },
+  "&bNot;": { "codepoints": [10989], "characters": "\u2AED" },
+  "&bnot;": { "codepoints": [8976], "characters": "\u2310" },
+  "&Bopf;": { "codepoints": [120121], "characters": "\uD835\uDD39" },
+  "&bopf;": { "codepoints": [120147], "characters": "\uD835\uDD53" },
+  "&bot;": { "codepoints": [8869], "characters": "\u22A5" },
+  "&bottom;": { "codepoints": [8869], "characters": "\u22A5" },
+  "&bowtie;": { "codepoints": [8904], "characters": "\u22C8" },
+  "&boxbox;": { "codepoints": [10697], "characters": "\u29C9" },
+  "&boxDL;": { "codepoints": [9559], "characters": "\u2557" },
+  "&boxDl;": { "codepoints": [9558], "characters": "\u2556" },
+  "&boxdL;": { "codepoints": [9557], "characters": "\u2555" },
+  "&boxdl;": { "codepoints": [9488], "characters": "\u2510" },
+  "&boxDR;": { "codepoints": [9556], "characters": "\u2554" },
+  "&boxDr;": { "codepoints": [9555], "characters": "\u2553" },
+  "&boxdR;": { "codepoints": [9554], "characters": "\u2552" },
+  "&boxdr;": { "codepoints": [9484], "characters": "\u250C" },
+  "&boxH;": { "codepoints": [9552], "characters": "\u2550" },
+  "&boxh;": { "codepoints": [9472], "characters": "\u2500" },
+  "&boxHD;": { "codepoints": [9574], "characters": "\u2566" },
+  "&boxHd;": { "codepoints": [9572], "characters": "\u2564" },
+  "&boxhD;": { "codepoints": [9573], "characters": "\u2565" },
+  "&boxhd;": { "codepoints": [9516], "characters": "\u252C" },
+  "&boxHU;": { "codepoints": [9577], "characters": "\u2569" },
+  "&boxHu;": { "codepoints": [9575], "characters": "\u2567" },
+  "&boxhU;": { "codepoints": [9576], "characters": "\u2568" },
+  "&boxhu;": { "codepoints": [9524], "characters": "\u2534" },
+  "&boxminus;": { "codepoints": [8863], "characters": "\u229F" },
+  "&boxplus;": { "codepoints": [8862], "characters": "\u229E" },
+  "&boxtimes;": { "codepoints": [8864], "characters": "\u22A0" },
+  "&boxUL;": { "codepoints": [9565], "characters": "\u255D" },
+  "&boxUl;": { "codepoints": [9564], "characters": "\u255C" },
+  "&boxuL;": { "codepoints": [9563], "characters": "\u255B" },
+  "&boxul;": { "codepoints": [9496], "characters": "\u2518" },
+  "&boxUR;": { "codepoints": [9562], "characters": "\u255A" },
+  "&boxUr;": { "codepoints": [9561], "characters": "\u2559" },
+  "&boxuR;": { "codepoints": [9560], "characters": "\u2558" },
+  "&boxur;": { "codepoints": [9492], "characters": "\u2514" },
+  "&boxV;": { "codepoints": [9553], "characters": "\u2551" },
+  "&boxv;": { "codepoints": [9474], "characters": "\u2502" },
+  "&boxVH;": { "codepoints": [9580], "characters": "\u256C" },
+  "&boxVh;": { "codepoints": [9579], "characters": "\u256B" },
+  "&boxvH;": { "codepoints": [9578], "characters": "\u256A" },
+  "&boxvh;": { "codepoints": [9532], "characters": "\u253C" },
+  "&boxVL;": { "codepoints": [9571], "characters": "\u2563" },
+  "&boxVl;": { "codepoints": [9570], "characters": "\u2562" },
+  "&boxvL;": { "codepoints": [9569], "characters": "\u2561" },
+  "&boxvl;": { "codepoints": [9508], "characters": "\u2524" },
+  "&boxVR;": { "codepoints": [9568], "characters": "\u2560" },
+  "&boxVr;": { "codepoints": [9567], "characters": "\u255F" },
+  "&boxvR;": { "codepoints": [9566], "characters": "\u255E" },
+  "&boxvr;": { "codepoints": [9500], "characters": "\u251C" },
+  "&bprime;": { "codepoints": [8245], "characters": "\u2035" },
+  "&Breve;": { "codepoints": [728], "characters": "\u02D8" },
+  "&breve;": { "codepoints": [728], "characters": "\u02D8" },
+  "&brvbar;": { "codepoints": [166], "characters": "\u00A6" },
+  "&brvbar": { "codepoints": [166], "characters": "\u00A6" },
+  "&Bscr;": { "codepoints": [8492], "characters": "\u212C" },
+  "&bscr;": { "codepoints": [119991], "characters": "\uD835\uDCB7" },
+  "&bsemi;": { "codepoints": [8271], "characters": "\u204F" },
+  "&bsim;": { "codepoints": [8765], "characters": "\u223D" },
+  "&bsime;": { "codepoints": [8909], "characters": "\u22CD" },
+  "&bsol;": { "codepoints": [92], "characters": "\u005C" },
+  "&bsolb;": { "codepoints": [10693], "characters": "\u29C5" },
+  "&bsolhsub;": { "codepoints": [10184], "characters": "\u27C8" },
+  "&bull;": { "codepoints": [8226], "characters": "\u2022" },
+  "&bullet;": { "codepoints": [8226], "characters": "\u2022" },
+  "&bump;": { "codepoints": [8782], "characters": "\u224E" },
+  "&bumpE;": { "codepoints": [10926], "characters": "\u2AAE" },
+  "&bumpe;": { "codepoints": [8783], "characters": "\u224F" },
+  "&Bumpeq;": { "codepoints": [8782], "characters": "\u224E" },
+  "&bumpeq;": { "codepoints": [8783], "characters": "\u224F" },
+  "&Cacute;": { "codepoints": [262], "characters": "\u0106" },
+  "&cacute;": { "codepoints": [263], "characters": "\u0107" },
+  "&Cap;": { "codepoints": [8914], "characters": "\u22D2" },
+  "&cap;": { "codepoints": [8745], "characters": "\u2229" },
+  "&capand;": { "codepoints": [10820], "characters": "\u2A44" },
+  "&capbrcup;": { "codepoints": [10825], "characters": "\u2A49" },
+  "&capcap;": { "codepoints": [10827], "characters": "\u2A4B" },
+  "&capcup;": { "codepoints": [10823], "characters": "\u2A47" },
+  "&capdot;": { "codepoints": [10816], "characters": "\u2A40" },
+  "&CapitalDifferentialD;": { "codepoints": [8517], "characters": "\u2145" },
+  "&caps;": { "codepoints": [8745, 65024], "characters": "\u2229\uFE00" },
+  "&caret;": { "codepoints": [8257], "characters": "\u2041" },
+  "&caron;": { "codepoints": [711], "characters": "\u02C7" },
+  "&Cayleys;": { "codepoints": [8493], "characters": "\u212D" },
+  "&ccaps;": { "codepoints": [10829], "characters": "\u2A4D" },
+  "&Ccaron;": { "codepoints": [268], "characters": "\u010C" },
+  "&ccaron;": { "codepoints": [269], "characters": "\u010D" },
+  "&Ccedil;": { "codepoints": [199], "characters": "\u00C7" },
+  "&Ccedil": { "codepoints": [199], "characters": "\u00C7" },
+  "&ccedil;": { "codepoints": [231], "characters": "\u00E7" },
+  "&ccedil": { "codepoints": [231], "characters": "\u00E7" },
+  "&Ccirc;": { "codepoints": [264], "characters": "\u0108" },
+  "&ccirc;": { "codepoints": [265], "characters": "\u0109" },
+  "&Cconint;": { "codepoints": [8752], "characters": "\u2230" },
+  "&ccups;": { "codepoints": [10828], "characters": "\u2A4C" },
+  "&ccupssm;": { "codepoints": [10832], "characters": "\u2A50" },
+  "&Cdot;": { "codepoints": [266], "characters": "\u010A" },
+  "&cdot;": { "codepoints": [267], "characters": "\u010B" },
+  "&cedil;": { "codepoints": [184], "characters": "\u00B8" },
+  "&cedil": { "codepoints": [184], "characters": "\u00B8" },
+  "&Cedilla;": { "codepoints": [184], "characters": "\u00B8" },
+  "&cemptyv;": { "codepoints": [10674], "characters": "\u29B2" },
+  "&cent;": { "codepoints": [162], "characters": "\u00A2" },
+  "&cent": { "codepoints": [162], "characters": "\u00A2" },
+  "&CenterDot;": { "codepoints": [183], "characters": "\u00B7" },
+  "&centerdot;": { "codepoints": [183], "characters": "\u00B7" },
+  "&Cfr;": { "codepoints": [8493], "characters": "\u212D" },
+  "&cfr;": { "codepoints": [120096], "characters": "\uD835\uDD20" },
+  "&CHcy;": { "codepoints": [1063], "characters": "\u0427" },
+  "&chcy;": { "codepoints": [1095], "characters": "\u0447" },
+  "&check;": { "codepoints": [10003], "characters": "\u2713" },
+  "&checkmark;": { "codepoints": [10003], "characters": "\u2713" },
+  "&Chi;": { "codepoints": [935], "characters": "\u03A7" },
+  "&chi;": { "codepoints": [967], "characters": "\u03C7" },
+  "&cir;": { "codepoints": [9675], "characters": "\u25CB" },
+  "&circ;": { "codepoints": [710], "characters": "\u02C6" },
+  "&circeq;": { "codepoints": [8791], "characters": "\u2257" },
+  "&circlearrowleft;": { "codepoints": [8634], "characters": "\u21BA" },
+  "&circlearrowright;": { "codepoints": [8635], "characters": "\u21BB" },
+  "&circledast;": { "codepoints": [8859], "characters": "\u229B" },
+  "&circledcirc;": { "codepoints": [8858], "characters": "\u229A" },
+  "&circleddash;": { "codepoints": [8861], "characters": "\u229D" },
+  "&CircleDot;": { "codepoints": [8857], "characters": "\u2299" },
+  "&circledR;": { "codepoints": [174], "characters": "\u00AE" },
+  "&circledS;": { "codepoints": [9416], "characters": "\u24C8" },
+  "&CircleMinus;": { "codepoints": [8854], "characters": "\u2296" },
+  "&CirclePlus;": { "codepoints": [8853], "characters": "\u2295" },
+  "&CircleTimes;": { "codepoints": [8855], "characters": "\u2297" },
+  "&cirE;": { "codepoints": [10691], "characters": "\u29C3" },
+  "&cire;": { "codepoints": [8791], "characters": "\u2257" },
+  "&cirfnint;": { "codepoints": [10768], "characters": "\u2A10" },
+  "&cirmid;": { "codepoints": [10991], "characters": "\u2AEF" },
+  "&cirscir;": { "codepoints": [10690], "characters": "\u29C2" },
+  "&ClockwiseContourIntegral;": { "codepoints": [8754], "characters": "\u2232" },
+  "&CloseCurlyDoubleQuote;": { "codepoints": [8221], "characters": "\u201D" },
+  "&CloseCurlyQuote;": { "codepoints": [8217], "characters": "\u2019" },
+  "&clubs;": { "codepoints": [9827], "characters": "\u2663" },
+  "&clubsuit;": { "codepoints": [9827], "characters": "\u2663" },
+  "&Colon;": { "codepoints": [8759], "characters": "\u2237" },
+  "&colon;": { "codepoints": [58], "characters": "\u003A" },
+  "&Colone;": { "codepoints": [10868], "characters": "\u2A74" },
+  "&colone;": { "codepoints": [8788], "characters": "\u2254" },
+  "&coloneq;": { "codepoints": [8788], "characters": "\u2254" },
+  "&comma;": { "codepoints": [44], "characters": "\u002C" },
+  "&commat;": { "codepoints": [64], "characters": "\u0040" },
+  "&comp;": { "codepoints": [8705], "characters": "\u2201" },
+  "&compfn;": { "codepoints": [8728], "characters": "\u2218" },
+  "&complement;": { "codepoints": [8705], "characters": "\u2201" },
+  "&complexes;": { "codepoints": [8450], "characters": "\u2102" },
+  "&cong;": { "codepoints": [8773], "characters": "\u2245" },
+  "&congdot;": { "codepoints": [10861], "characters": "\u2A6D" },
+  "&Congruent;": { "codepoints": [8801], "characters": "\u2261" },
+  "&Conint;": { "codepoints": [8751], "characters": "\u222F" },
+  "&conint;": { "codepoints": [8750], "characters": "\u222E" },
+  "&ContourIntegral;": { "codepoints": [8750], "characters": "\u222E" },
+  "&Copf;": { "codepoints": [8450], "characters": "\u2102" },
+  "&copf;": { "codepoints": [120148], "characters": "\uD835\uDD54" },
+  "&coprod;": { "codepoints": [8720], "characters": "\u2210" },
+  "&Coproduct;": { "codepoints": [8720], "characters": "\u2210" },
+  "&COPY;": { "codepoints": [169], "characters": "\u00A9" },
+  "&COPY": { "codepoints": [169], "characters": "\u00A9" },
+  "&copy;": { "codepoints": [169], "characters": "\u00A9" },
+  "&copy": { "codepoints": [169], "characters": "\u00A9" },
+  "&copysr;": { "codepoints": [8471], "characters": "\u2117" },
+  "&CounterClockwiseContourIntegral;": { "codepoints": [8755], "characters": "\u2233" },
+  "&crarr;": { "codepoints": [8629], "characters": "\u21B5" },
+  "&Cross;": { "codepoints": [10799], "characters": "\u2A2F" },
+  "&cross;": { "codepoints": [10007], "characters": "\u2717" },
+  "&Cscr;": { "codepoints": [119966], "characters": "\uD835\uDC9E" },
+  "&cscr;": { "codepoints": [119992], "characters": "\uD835\uDCB8" },
+  "&csub;": { "codepoints": [10959], "characters": "\u2ACF" },
+  "&csube;": { "codepoints": [10961], "characters": "\u2AD1" },
+  "&csup;": { "codepoints": [10960], "characters": "\u2AD0" },
+  "&csupe;": { "codepoints": [10962], "characters": "\u2AD2" },
+  "&ctdot;": { "codepoints": [8943], "characters": "\u22EF" },
+  "&cudarrl;": { "codepoints": [10552], "characters": "\u2938" },
+  "&cudarrr;": { "codepoints": [10549], "characters": "\u2935" },
+  "&cuepr;": { "codepoints": [8926], "characters": "\u22DE" },
+  "&cuesc;": { "codepoints": [8927], "characters": "\u22DF" },
+  "&cularr;": { "codepoints": [8630], "characters": "\u21B6" },
+  "&cularrp;": { "codepoints": [10557], "characters": "\u293D" },
+  "&Cup;": { "codepoints": [8915], "characters": "\u22D3" },
+  "&cup;": { "codepoints": [8746], "characters": "\u222A" },
+  "&cupbrcap;": { "codepoints": [10824], "characters": "\u2A48" },
+  "&CupCap;": { "codepoints": [8781], "characters": "\u224D" },
+  "&cupcap;": { "codepoints": [10822], "characters": "\u2A46" },
+  "&cupcup;": { "codepoints": [10826], "characters": "\u2A4A" },
+  "&cupdot;": { "codepoints": [8845], "characters": "\u228D" },
+  "&cupor;": { "codepoints": [10821], "characters": "\u2A45" },
+  "&cups;": { "codepoints": [8746, 65024], "characters": "\u222A\uFE00" },
+  "&curarr;": { "codepoints": [8631], "characters": "\u21B7" },
+  "&curarrm;": { "codepoints": [10556], "characters": "\u293C" },
+  "&curlyeqprec;": { "codepoints": [8926], "characters": "\u22DE" },
+  "&curlyeqsucc;": { "codepoints": [8927], "characters": "\u22DF" },
+  "&curlyvee;": { "codepoints": [8910], "characters": "\u22CE" },
+  "&curlywedge;": { "codepoints": [8911], "characters": "\u22CF" },
+  "&curren;": { "codepoints": [164], "characters": "\u00A4" },
+  "&curren": { "codepoints": [164], "characters": "\u00A4" },
+  "&curvearrowleft;": { "codepoints": [8630], "characters": "\u21B6" },
+  "&curvearrowright;": { "codepoints": [8631], "characters": "\u21B7" },
+  "&cuvee;": { "codepoints": [8910], "characters": "\u22CE" },
+  "&cuwed;": { "codepoints": [8911], "characters": "\u22CF" },
+  "&cwconint;": { "codepoints": [8754], "characters": "\u2232" },
+  "&cwint;": { "codepoints": [8753], "characters": "\u2231" },
+  "&cylcty;": { "codepoints": [9005], "characters": "\u232D" },
+  "&Dagger;": { "codepoints": [8225], "characters": "\u2021" },
+  "&dagger;": { "codepoints": [8224], "characters": "\u2020" },
+  "&daleth;": { "codepoints": [8504], "characters": "\u2138" },
+  "&Darr;": { "codepoints": [8609], "characters": "\u21A1" },
+  "&dArr;": { "codepoints": [8659], "characters": "\u21D3" },
+  "&darr;": { "codepoints": [8595], "characters": "\u2193" },
+  "&dash;": { "codepoints": [8208], "characters": "\u2010" },
+  "&Dashv;": { "codepoints": [10980], "characters": "\u2AE4" },
+  "&dashv;": { "codepoints": [8867], "characters": "\u22A3" },
+  "&dbkarow;": { "codepoints": [10511], "characters": "\u290F" },
+  "&dblac;": { "codepoints": [733], "characters": "\u02DD" },
+  "&Dcaron;": { "codepoints": [270], "characters": "\u010E" },
+  "&dcaron;": { "codepoints": [271], "characters": "\u010F" },
+  "&Dcy;": { "codepoints": [1044], "characters": "\u0414" },
+  "&dcy;": { "codepoints": [1076], "characters": "\u0434" },
+  "&DD;": { "codepoints": [8517], "characters": "\u2145" },
+  "&dd;": { "codepoints": [8518], "characters": "\u2146" },
+  "&ddagger;": { "codepoints": [8225], "characters": "\u2021" },
+  "&ddarr;": { "codepoints": [8650], "characters": "\u21CA" },
+  "&DDotrahd;": { "codepoints": [10513], "characters": "\u2911" },
+  "&ddotseq;": { "codepoints": [10871], "characters": "\u2A77" },
+  "&deg;": { "codepoints": [176], "characters": "\u00B0" },
+  "&deg": { "codepoints": [176], "characters": "\u00B0" },
+  "&Del;": { "codepoints": [8711], "characters": "\u2207" },
+  "&Delta;": { "codepoints": [916], "characters": "\u0394" },
+  "&delta;": { "codepoints": [948], "characters": "\u03B4" },
+  "&demptyv;": { "codepoints": [10673], "characters": "\u29B1" },
+  "&dfisht;": { "codepoints": [10623], "characters": "\u297F" },
+  "&Dfr;": { "codepoints": [120071], "characters": "\uD835\uDD07" },
+  "&dfr;": { "codepoints": [120097], "characters": "\uD835\uDD21" },
+  "&dHar;": { "codepoints": [10597], "characters": "\u2965" },
+  "&dharl;": { "codepoints": [8643], "characters": "\u21C3" },
+  "&dharr;": { "codepoints": [8642], "characters": "\u21C2" },
+  "&DiacriticalAcute;": { "codepoints": [180], "characters": "\u00B4" },
+  "&DiacriticalDot;": { "codepoints": [729], "characters": "\u02D9" },
+  "&DiacriticalDoubleAcute;": { "codepoints": [733], "characters": "\u02DD" },
+  "&DiacriticalGrave;": { "codepoints": [96], "characters": "\u0060" },
+  "&DiacriticalTilde;": { "codepoints": [732], "characters": "\u02DC" },
+  "&diam;": { "codepoints": [8900], "characters": "\u22C4" },
+  "&Diamond;": { "codepoints": [8900], "characters": "\u22C4" },
+  "&diamond;": { "codepoints": [8900], "characters": "\u22C4" },
+  "&diamondsuit;": { "codepoints": [9830], "characters": "\u2666" },
+  "&diams;": { "codepoints": [9830], "characters": "\u2666" },
+  "&die;": { "codepoints": [168], "characters": "\u00A8" },
+  "&DifferentialD;": { "codepoints": [8518], "characters": "\u2146" },
+  "&digamma;": { "codepoints": [989], "characters": "\u03DD" },
+  "&disin;": { "codepoints": [8946], "characters": "\u22F2" },
+  "&div;": { "codepoints": [247], "characters": "\u00F7" },
+  "&divide;": { "codepoints": [247], "characters": "\u00F7" },
+  "&divide": { "codepoints": [247], "characters": "\u00F7" },
+  "&divideontimes;": { "codepoints": [8903], "characters": "\u22C7" },
+  "&divonx;": { "codepoints": [8903], "characters": "\u22C7" },
+  "&DJcy;": { "codepoints": [1026], "characters": "\u0402" },
+  "&djcy;": { "codepoints": [1106], "characters": "\u0452" },
+  "&dlcorn;": { "codepoints": [8990], "characters": "\u231E" },
+  "&dlcrop;": { "codepoints": [8973], "characters": "\u230D" },
+  "&dollar;": { "codepoints": [36], "characters": "\u0024" },
+  "&Dopf;": { "codepoints": [120123], "characters": "\uD835\uDD3B" },
+  "&dopf;": { "codepoints": [120149], "characters": "\uD835\uDD55" },
+  "&Dot;": { "codepoints": [168], "characters": "\u00A8" },
+  "&dot;": { "codepoints": [729], "characters": "\u02D9" },
+  "&DotDot;": { "codepoints": [8412], "characters": "\u20DC" },
+  "&doteq;": { "codepoints": [8784], "characters": "\u2250" },
+  "&doteqdot;": { "codepoints": [8785], "characters": "\u2251" },
+  "&DotEqual;": { "codepoints": [8784], "characters": "\u2250" },
+  "&dotminus;": { "codepoints": [8760], "characters": "\u2238" },
+  "&dotplus;": { "codepoints": [8724], "characters": "\u2214" },
+  "&dotsquare;": { "codepoints": [8865], "characters": "\u22A1" },
+  "&doublebarwedge;": { "codepoints": [8966], "characters": "\u2306" },
+  "&DoubleContourIntegral;": { "codepoints": [8751], "characters": "\u222F" },
+  "&DoubleDot;": { "codepoints": [168], "characters": "\u00A8" },
+  "&DoubleDownArrow;": { "codepoints": [8659], "characters": "\u21D3" },
+  "&DoubleLeftArrow;": { "codepoints": [8656], "characters": "\u21D0" },
+  "&DoubleLeftRightArrow;": { "codepoints": [8660], "characters": "\u21D4" },
+  "&DoubleLeftTee;": { "codepoints": [10980], "characters": "\u2AE4" },
+  "&DoubleLongLeftArrow;": { "codepoints": [10232], "characters": "\u27F8" },
+  "&DoubleLongLeftRightArrow;": { "codepoints": [10234], "characters": "\u27FA" },
+  "&DoubleLongRightArrow;": { "codepoints": [10233], "characters": "\u27F9" },
+  "&DoubleRightArrow;": { "codepoints": [8658], "characters": "\u21D2" },
+  "&DoubleRightTee;": { "codepoints": [8872], "characters": "\u22A8" },
+  "&DoubleUpArrow;": { "codepoints": [8657], "characters": "\u21D1" },
+  "&DoubleUpDownArrow;": { "codepoints": [8661], "characters": "\u21D5" },
+  "&DoubleVerticalBar;": { "codepoints": [8741], "characters": "\u2225" },
+  "&DownArrow;": { "codepoints": [8595], "characters": "\u2193" },
+  "&Downarrow;": { "codepoints": [8659], "characters": "\u21D3" },
+  "&downarrow;": { "codepoints": [8595], "characters": "\u2193" },
+  "&DownArrowBar;": { "codepoints": [10515], "characters": "\u2913" },
+  "&DownArrowUpArrow;": { "codepoints": [8693], "characters": "\u21F5" },
+  "&DownBreve;": { "codepoints": [785], "characters": "\u0311" },
+  "&downdownarrows;": { "codepoints": [8650], "characters": "\u21CA" },
+  "&downharpoonleft;": { "codepoints": [8643], "characters": "\u21C3" },
+  "&downharpoonright;": { "codepoints": [8642], "characters": "\u21C2" },
+  "&DownLeftRightVector;": { "codepoints": [10576], "characters": "\u2950" },
+  "&DownLeftTeeVector;": { "codepoints": [10590], "characters": "\u295E" },
+  "&DownLeftVector;": { "codepoints": [8637], "characters": "\u21BD" },
+  "&DownLeftVectorBar;": { "codepoints": [10582], "characters": "\u2956" },
+  "&DownRightTeeVector;": { "codepoints": [10591], "characters": "\u295F" },
+  "&DownRightVector;": { "codepoints": [8641], "characters": "\u21C1" },
+  "&DownRightVectorBar;": { "codepoints": [10583], "characters": "\u2957" },
+  "&DownTee;": { "codepoints": [8868], "characters": "\u22A4" },
+  "&DownTeeArrow;": { "codepoints": [8615], "characters": "\u21A7" },
+  "&drbkarow;": { "codepoints": [10512], "characters": "\u2910" },
+  "&drcorn;": { "codepoints": [8991], "characters": "\u231F" },
+  "&drcrop;": { "codepoints": [8972], "characters": "\u230C" },
+  "&Dscr;": { "codepoints": [119967], "characters": "\uD835\uDC9F" },
+  "&dscr;": { "codepoints": [119993], "characters": "\uD835\uDCB9" },
+  "&DScy;": { "codepoints": [1029], "characters": "\u0405" },
+  "&dscy;": { "codepoints": [1109], "characters": "\u0455" },
+  "&dsol;": { "codepoints": [10742], "characters": "\u29F6" },
+  "&Dstrok;": { "codepoints": [272], "characters": "\u0110" },
+  "&dstrok;": { "codepoints": [273], "characters": "\u0111" },
+  "&dtdot;": { "codepoints": [8945], "characters": "\u22F1" },
+  "&dtri;": { "codepoints": [9663], "characters": "\u25BF" },
+  "&dtrif;": { "codepoints": [9662], "characters": "\u25BE" },
+  "&duarr;": { "codepoints": [8693], "characters": "\u21F5" },
+  "&duhar;": { "codepoints": [10607], "characters": "\u296F" },
+  "&dwangle;": { "codepoints": [10662], "characters": "\u29A6" },
+  "&DZcy;": { "codepoints": [1039], "characters": "\u040F" },
+  "&dzcy;": { "codepoints": [1119], "characters": "\u045F" },
+  "&dzigrarr;": { "codepoints": [10239], "characters": "\u27FF" },
+  "&Eacute;": { "codepoints": [201], "characters": "\u00C9" },
+  "&Eacute": { "codepoints": [201], "characters": "\u00C9" },
+  "&eacute;": { "codepoints": [233], "characters": "\u00E9" },
+  "&eacute": { "codepoints": [233], "characters": "\u00E9" },
+  "&easter;": { "codepoints": [10862], "characters": "\u2A6E" },
+  "&Ecaron;": { "codepoints": [282], "characters": "\u011A" },
+  "&ecaron;": { "codepoints": [283], "characters": "\u011B" },
+  "&ecir;": { "codepoints": [8790], "characters": "\u2256" },
+  "&Ecirc;": { "codepoints": [202], "characters": "\u00CA" },
+  "&Ecirc": { "codepoints": [202], "characters": "\u00CA" },
+  "&ecirc;": { "codepoints": [234], "characters": "\u00EA" },
+  "&ecirc": { "codepoints": [234], "characters": "\u00EA" },
+  "&ecolon;": { "codepoints": [8789], "characters": "\u2255" },
+  "&Ecy;": { "codepoints": [1069], "characters": "\u042D" },
+  "&ecy;": { "codepoints": [1101], "characters": "\u044D" },
+  "&eDDot;": { "codepoints": [10871], "characters": "\u2A77" },
+  "&Edot;": { "codepoints": [278], "characters": "\u0116" },
+  "&eDot;": { "codepoints": [8785], "characters": "\u2251" },
+  "&edot;": { "codepoints": [279], "characters": "\u0117" },
+  "&ee;": { "codepoints": [8519], "characters": "\u2147" },
+  "&efDot;": { "codepoints": [8786], "characters": "\u2252" },
+  "&Efr;": { "codepoints": [120072], "characters": "\uD835\uDD08" },
+  "&efr;": { "codepoints": [120098], "characters": "\uD835\uDD22" },
+  "&eg;": { "codepoints": [10906], "characters": "\u2A9A" },
+  "&Egrave;": { "codepoints": [200], "characters": "\u00C8" },
+  "&Egrave": { "codepoints": [200], "characters": "\u00C8" },
+  "&egrave;": { "codepoints": [232], "characters": "\u00E8" },
+  "&egrave": { "codepoints": [232], "characters": "\u00E8" },
+  "&egs;": { "codepoints": [10902], "characters": "\u2A96" },
+  "&egsdot;": { "codepoints": [10904], "characters": "\u2A98" },
+  "&el;": { "codepoints": [10905], "characters": "\u2A99" },
+  "&Element;": { "codepoints": [8712], "characters": "\u2208" },
+  "&elinters;": { "codepoints": [9191], "characters": "\u23E7" },
+  "&ell;": { "codepoints": [8467], "characters": "\u2113" },
+  "&els;": { "codepoints": [10901], "characters": "\u2A95" },
+  "&elsdot;": { "codepoints": [10903], "characters": "\u2A97" },
+  "&Emacr;": { "codepoints": [274], "characters": "\u0112" },
+  "&emacr;": { "codepoints": [275], "characters": "\u0113" },
+  "&empty;": { "codepoints": [8709], "characters": "\u2205" },
+  "&emptyset;": { "codepoints": [8709], "characters": "\u2205" },
+  "&EmptySmallSquare;": { "codepoints": [9723], "characters": "\u25FB" },
+  "&emptyv;": { "codepoints": [8709], "characters": "\u2205" },
+  "&EmptyVerySmallSquare;": { "codepoints": [9643], "characters": "\u25AB" },
+  "&emsp;": { "codepoints": [8195], "characters": "\u2003" },
+  "&emsp13;": { "codepoints": [8196], "characters": "\u2004" },
+  "&emsp14;": { "codepoints": [8197], "characters": "\u2005" },
+  "&ENG;": { "codepoints": [330], "characters": "\u014A" },
+  "&eng;": { "codepoints": [331], "characters": "\u014B" },
+  "&ensp;": { "codepoints": [8194], "characters": "\u2002" },
+  "&Eogon;": { "codepoints": [280], "characters": "\u0118" },
+  "&eogon;": { "codepoints": [281], "characters": "\u0119" },
+  "&Eopf;": { "codepoints": [120124], "characters": "\uD835\uDD3C" },
+  "&eopf;": { "codepoints": [120150], "characters": "\uD835\uDD56" },
+  "&epar;": { "codepoints": [8917], "characters": "\u22D5" },
+  "&eparsl;": { "codepoints": [10723], "characters": "\u29E3" },
+  "&eplus;": { "codepoints": [10865], "characters": "\u2A71" },
+  "&epsi;": { "codepoints": [949], "characters": "\u03B5" },
+  "&Epsilon;": { "codepoints": [917], "characters": "\u0395" },
+  "&epsilon;": { "codepoints": [949], "characters": "\u03B5" },
+  "&epsiv;": { "codepoints": [1013], "characters": "\u03F5" },
+  "&eqcirc;": { "codepoints": [8790], "characters": "\u2256" },
+  "&eqcolon;": { "codepoints": [8789], "characters": "\u2255" },
+  "&eqsim;": { "codepoints": [8770], "characters": "\u2242" },
+  "&eqslantgtr;": { "codepoints": [10902], "characters": "\u2A96" },
+  "&eqslantless;": { "codepoints": [10901], "characters": "\u2A95" },
+  "&Equal;": { "codepoints": [10869], "characters": "\u2A75" },
+  "&equals;": { "codepoints": [61], "characters": "\u003D" },
+  "&EqualTilde;": { "codepoints": [8770], "characters": "\u2242" },
+  "&equest;": { "codepoints": [8799], "characters": "\u225F" },
+  "&Equilibrium;": { "codepoints": [8652], "characters": "\u21CC" },
+  "&equiv;": { "codepoints": [8801], "characters": "\u2261" },
+  "&equivDD;": { "codepoints": [10872], "characters": "\u2A78" },
+  "&eqvparsl;": { "codepoints": [10725], "characters": "\u29E5" },
+  "&erarr;": { "codepoints": [10609], "characters": "\u2971" },
+  "&erDot;": { "codepoints": [8787], "characters": "\u2253" },
+  "&Escr;": { "codepoints": [8496], "characters": "\u2130" },
+  "&escr;": { "codepoints": [8495], "characters": "\u212F" },
+  "&esdot;": { "codepoints": [8784], "characters": "\u2250" },
+  "&Esim;": { "codepoints": [10867], "characters": "\u2A73" },
+  "&esim;": { "codepoints": [8770], "characters": "\u2242" },
+  "&Eta;": { "codepoints": [919], "characters": "\u0397" },
+  "&eta;": { "codepoints": [951], "characters": "\u03B7" },
+  "&ETH;": { "codepoints": [208], "characters": "\u00D0" },
+  "&ETH": { "codepoints": [208], "characters": "\u00D0" },
+  "&eth;": { "codepoints": [240], "characters": "\u00F0" },
+  "&eth": { "codepoints": [240], "characters": "\u00F0" },
+  "&Euml;": { "codepoints": [203], "characters": "\u00CB" },
+  "&Euml": { "codepoints": [203], "characters": "\u00CB" },
+  "&euml;": { "codepoints": [235], "characters": "\u00EB" },
+  "&euml": { "codepoints": [235], "characters": "\u00EB" },
+  "&euro;": { "codepoints": [8364], "characters": "\u20AC" },
+  "&excl;": { "codepoints": [33], "characters": "\u0021" },
+  "&exist;": { "codepoints": [8707], "characters": "\u2203" },
+  "&Exists;": { "codepoints": [8707], "characters": "\u2203" },
+  "&expectation;": { "codepoints": [8496], "characters": "\u2130" },
+  "&ExponentialE;": { "codepoints": [8519], "characters": "\u2147" },
+  "&exponentiale;": { "codepoints": [8519], "characters": "\u2147" },
+  "&fallingdotseq;": { "codepoints": [8786], "characters": "\u2252" },
+  "&Fcy;": { "codepoints": [1060], "characters": "\u0424" },
+  "&fcy;": { "codepoints": [1092], "characters": "\u0444" },
+  "&female;": { "codepoints": [9792], "characters": "\u2640" },
+  "&ffilig;": { "codepoints": [64259], "characters": "\uFB03" },
+  "&fflig;": { "codepoints": [64256], "characters": "\uFB00" },
+  "&ffllig;": { "codepoints": [64260], "characters": "\uFB04" },
+  "&Ffr;": { "codepoints": [120073], "characters": "\uD835\uDD09" },
+  "&ffr;": { "codepoints": [120099], "characters": "\uD835\uDD23" },
+  "&filig;": { "codepoints": [64257], "characters": "\uFB01" },
+  "&FilledSmallSquare;": { "codepoints": [9724], "characters": "\u25FC" },
+  "&FilledVerySmallSquare;": { "codepoints": [9642], "characters": "\u25AA" },
+  "&fjlig;": { "codepoints": [102, 106], "characters": "\u0066\u006A" },
+  "&flat;": { "codepoints": [9837], "characters": "\u266D" },
+  "&fllig;": { "codepoints": [64258], "characters": "\uFB02" },
+  "&fltns;": { "codepoints": [9649], "characters": "\u25B1" },
+  "&fnof;": { "codepoints": [402], "characters": "\u0192" },
+  "&Fopf;": { "codepoints": [120125], "characters": "\uD835\uDD3D" },
+  "&fopf;": { "codepoints": [120151], "characters": "\uD835\uDD57" },
+  "&ForAll;": { "codepoints": [8704], "characters": "\u2200" },
+  "&forall;": { "codepoints": [8704], "characters": "\u2200" },
+  "&fork;": { "codepoints": [8916], "characters": "\u22D4" },
+  "&forkv;": { "codepoints": [10969], "characters": "\u2AD9" },
+  "&Fouriertrf;": { "codepoints": [8497], "characters": "\u2131" },
+  "&fpartint;": { "codepoints": [10765], "characters": "\u2A0D" },
+  "&frac12;": { "codepoints": [189], "characters": "\u00BD" },
+  "&frac12": { "codepoints": [189], "characters": "\u00BD" },
+  "&frac13;": { "codepoints": [8531], "characters": "\u2153" },
+  "&frac14;": { "codepoints": [188], "characters": "\u00BC" },
+  "&frac14": { "codepoints": [188], "characters": "\u00BC" },
+  "&frac15;": { "codepoints": [8533], "characters": "\u2155" },
+  "&frac16;": { "codepoints": [8537], "characters": "\u2159" },
+  "&frac18;": { "codepoints": [8539], "characters": "\u215B" },
+  "&frac23;": { "codepoints": [8532], "characters": "\u2154" },
+  "&frac25;": { "codepoints": [8534], "characters": "\u2156" },
+  "&frac34;": { "codepoints": [190], "characters": "\u00BE" },
+  "&frac34": { "codepoints": [190], "characters": "\u00BE" },
+  "&frac35;": { "codepoints": [8535], "characters": "\u2157" },
+  "&frac38;": { "codepoints": [8540], "characters": "\u215C" },
+  "&frac45;": { "codepoints": [8536], "characters": "\u2158" },
+  "&frac56;": { "codepoints": [8538], "characters": "\u215A" },
+  "&frac58;": { "codepoints": [8541], "characters": "\u215D" },
+  "&frac78;": { "codepoints": [8542], "characters": "\u215E" },
+  "&frasl;": { "codepoints": [8260], "characters": "\u2044" },
+  "&frown;": { "codepoints": [8994], "characters": "\u2322" },
+  "&Fscr;": { "codepoints": [8497], "characters": "\u2131" },
+  "&fscr;": { "codepoints": [119995], "characters": "\uD835\uDCBB" },
+  "&gacute;": { "codepoints": [501], "characters": "\u01F5" },
+  "&Gamma;": { "codepoints": [915], "characters": "\u0393" },
+  "&gamma;": { "codepoints": [947], "characters": "\u03B3" },
+  "&Gammad;": { "codepoints": [988], "characters": "\u03DC" },
+  "&gammad;": { "codepoints": [989], "characters": "\u03DD" },
+  "&gap;": { "codepoints": [10886], "characters": "\u2A86" },
+  "&Gbreve;": { "codepoints": [286], "characters": "\u011E" },
+  "&gbreve;": { "codepoints": [287], "characters": "\u011F" },
+  "&Gcedil;": { "codepoints": [290], "characters": "\u0122" },
+  "&Gcirc;": { "codepoints": [284], "characters": "\u011C" },
+  "&gcirc;": { "codepoints": [285], "characters": "\u011D" },
+  "&Gcy;": { "codepoints": [1043], "characters": "\u0413" },
+  "&gcy;": { "codepoints": [1075], "characters": "\u0433" },
+  "&Gdot;": { "codepoints": [288], "characters": "\u0120" },
+  "&gdot;": { "codepoints": [289], "characters": "\u0121" },
+  "&gE;": { "codepoints": [8807], "characters": "\u2267" },
+  "&ge;": { "codepoints": [8805], "characters": "\u2265" },
+  "&gEl;": { "codepoints": [10892], "characters": "\u2A8C" },
+  "&gel;": { "codepoints": [8923], "characters": "\u22DB" },
+  "&geq;": { "codepoints": [8805], "characters": "\u2265" },
+  "&geqq;": { "codepoints": [8807], "characters": "\u2267" },
+  "&geqslant;": { "codepoints": [10878], "characters": "\u2A7E" },
+  "&ges;": { "codepoints": [10878], "characters": "\u2A7E" },
+  "&gescc;": { "codepoints": [10921], "characters": "\u2AA9" },
+  "&gesdot;": { "codepoints": [10880], "characters": "\u2A80" },
+  "&gesdoto;": { "codepoints": [10882], "characters": "\u2A82" },
+  "&gesdotol;": { "codepoints": [10884], "characters": "\u2A84" },
+  "&gesl;": { "codepoints": [8923, 65024], "characters": "\u22DB\uFE00" },
+  "&gesles;": { "codepoints": [10900], "characters": "\u2A94" },
+  "&Gfr;": { "codepoints": [120074], "characters": "\uD835\uDD0A" },
+  "&gfr;": { "codepoints": [120100], "characters": "\uD835\uDD24" },
+  "&Gg;": { "codepoints": [8921], "characters": "\u22D9" },
+  "&gg;": { "codepoints": [8811], "characters": "\u226B" },
+  "&ggg;": { "codepoints": [8921], "characters": "\u22D9" },
+  "&gimel;": { "codepoints": [8503], "characters": "\u2137" },
+  "&GJcy;": { "codepoints": [1027], "characters": "\u0403" },
+  "&gjcy;": { "codepoints": [1107], "characters": "\u0453" },
+  "&gl;": { "codepoints": [8823], "characters": "\u2277" },
+  "&gla;": { "codepoints": [10917], "characters": "\u2AA5" },
+  "&glE;": { "codepoints": [10898], "characters": "\u2A92" },
+  "&glj;": { "codepoints": [10916], "characters": "\u2AA4" },
+  "&gnap;": { "codepoints": [10890], "characters": "\u2A8A" },
+  "&gnapprox;": { "codepoints": [10890], "characters": "\u2A8A" },
+  "&gnE;": { "codepoints": [8809], "characters": "\u2269" },
+  "&gne;": { "codepoints": [10888], "characters": "\u2A88" },
+  "&gneq;": { "codepoints": [10888], "characters": "\u2A88" },
+  "&gneqq;": { "codepoints": [8809], "characters": "\u2269" },
+  "&gnsim;": { "codepoints": [8935], "characters": "\u22E7" },
+  "&Gopf;": { "codepoints": [120126], "characters": "\uD835\uDD3E" },
+  "&gopf;": { "codepoints": [120152], "characters": "\uD835\uDD58" },
+  "&grave;": { "codepoints": [96], "characters": "\u0060" },
+  "&GreaterEqual;": { "codepoints": [8805], "characters": "\u2265" },
+  "&GreaterEqualLess;": { "codepoints": [8923], "characters": "\u22DB" },
+  "&GreaterFullEqual;": { "codepoints": [8807], "characters": "\u2267" },
+  "&GreaterGreater;": { "codepoints": [10914], "characters": "\u2AA2" },
+  "&GreaterLess;": { "codepoints": [8823], "characters": "\u2277" },
+  "&GreaterSlantEqual;": { "codepoints": [10878], "characters": "\u2A7E" },
+  "&GreaterTilde;": { "codepoints": [8819], "characters": "\u2273" },
+  "&Gscr;": { "codepoints": [119970], "characters": "\uD835\uDCA2" },
+  "&gscr;": { "codepoints": [8458], "characters": "\u210A" },
+  "&gsim;": { "codepoints": [8819], "characters": "\u2273" },
+  "&gsime;": { "codepoints": [10894], "characters": "\u2A8E" },
+  "&gsiml;": { "codepoints": [10896], "characters": "\u2A90" },
+  "&GT;": { "codepoints": [62], "characters": "\u003E" },
+  "&GT": { "codepoints": [62], "characters": "\u003E" },
+  "&Gt;": { "codepoints": [8811], "characters": "\u226B" },
+  "&gt;": { "codepoints": [62], "characters": "\u003E" },
+  "&gt": { "codepoints": [62], "characters": "\u003E" },
+  "&gtcc;": { "codepoints": [10919], "characters": "\u2AA7" },
+  "&gtcir;": { "codepoints": [10874], "characters": "\u2A7A" },
+  "&gtdot;": { "codepoints": [8919], "characters": "\u22D7" },
+  "&gtlPar;": { "codepoints": [10645], "characters": "\u2995" },
+  "&gtquest;": { "codepoints": [10876], "characters": "\u2A7C" },
+  "&gtrapprox;": { "codepoints": [10886], "characters": "\u2A86" },
+  "&gtrarr;": { "codepoints": [10616], "characters": "\u2978" },
+  "&gtrdot;": { "codepoints": [8919], "characters": "\u22D7" },
+  "&gtreqless;": { "codepoints": [8923], "characters": "\u22DB" },
+  "&gtreqqless;": { "codepoints": [10892], "characters": "\u2A8C" },
+  "&gtrless;": { "codepoints": [8823], "characters": "\u2277" },
+  "&gtrsim;": { "codepoints": [8819], "characters": "\u2273" },
+  "&gvertneqq;": { "codepoints": [8809, 65024], "characters": "\u2269\uFE00" },
+  "&gvnE;": { "codepoints": [8809, 65024], "characters": "\u2269\uFE00" },
+  "&Hacek;": { "codepoints": [711], "characters": "\u02C7" },
+  "&hairsp;": { "codepoints": [8202], "characters": "\u200A" },
+  "&half;": { "codepoints": [189], "characters": "\u00BD" },
+  "&hamilt;": { "codepoints": [8459], "characters": "\u210B" },
+  "&HARDcy;": { "codepoints": [1066], "characters": "\u042A" },
+  "&hardcy;": { "codepoints": [1098], "characters": "\u044A" },
+  "&hArr;": { "codepoints": [8660], "characters": "\u21D4" },
+  "&harr;": { "codepoints": [8596], "characters": "\u2194" },
+  "&harrcir;": { "codepoints": [10568], "characters": "\u2948" },
+  "&harrw;": { "codepoints": [8621], "characters": "\u21AD" },
+  "&Hat;": { "codepoints": [94], "characters": "\u005E" },
+  "&hbar;": { "codepoints": [8463], "characters": "\u210F" },
+  "&Hcirc;": { "codepoints": [292], "characters": "\u0124" },
+  "&hcirc;": { "codepoints": [293], "characters": "\u0125" },
+  "&hearts;": { "codepoints": [9829], "characters": "\u2665" },
+  "&heartsuit;": { "codepoints": [9829], "characters": "\u2665" },
+  "&hellip;": { "codepoints": [8230], "characters": "\u2026" },
+  "&hercon;": { "codepoints": [8889], "characters": "\u22B9" },
+  "&Hfr;": { "codepoints": [8460], "characters": "\u210C" },
+  "&hfr;": { "codepoints": [120101], "characters": "\uD835\uDD25" },
+  "&HilbertSpace;": { "codepoints": [8459], "characters": "\u210B" },
+  "&hksearow;": { "codepoints": [10533], "characters": "\u2925" },
+  "&hkswarow;": { "codepoints": [10534], "characters": "\u2926" },
+  "&hoarr;": { "codepoints": [8703], "characters": "\u21FF" },
+  "&homtht;": { "codepoints": [8763], "characters": "\u223B" },
+  "&hookleftarrow;": { "codepoints": [8617], "characters": "\u21A9" },
+  "&hookrightarrow;": { "codepoints": [8618], "characters": "\u21AA" },
+  "&Hopf;": { "codepoints": [8461], "characters": "\u210D" },
+  "&hopf;": { "codepoints": [120153], "characters": "\uD835\uDD59" },
+  "&horbar;": { "codepoints": [8213], "characters": "\u2015" },
+  "&HorizontalLine;": { "codepoints": [9472], "characters": "\u2500" },
+  "&Hscr;": { "codepoints": [8459], "characters": "\u210B" },
+  "&hscr;": { "codepoints": [119997], "characters": "\uD835\uDCBD" },
+  "&hslash;": { "codepoints": [8463], "characters": "\u210F" },
+  "&Hstrok;": { "codepoints": [294], "characters": "\u0126" },
+  "&hstrok;": { "codepoints": [295], "characters": "\u0127" },
+  "&HumpDownHump;": { "codepoints": [8782], "characters": "\u224E" },
+  "&HumpEqual;": { "codepoints": [8783], "characters": "\u224F" },
+  "&hybull;": { "codepoints": [8259], "characters": "\u2043" },
+  "&hyphen;": { "codepoints": [8208], "characters": "\u2010" },
+  "&Iacute;": { "codepoints": [205], "characters": "\u00CD" },
+  "&Iacute": { "codepoints": [205], "characters": "\u00CD" },
+  "&iacute;": { "codepoints": [237], "characters": "\u00ED" },
+  "&iacute": { "codepoints": [237], "characters": "\u00ED" },
+  "&ic;": { "codepoints": [8291], "characters": "\u2063" },
+  "&Icirc;": { "codepoints": [206], "characters": "\u00CE" },
+  "&Icirc": { "codepoints": [206], "characters": "\u00CE" },
+  "&icirc;": { "codepoints": [238], "characters": "\u00EE" },
+  "&icirc": { "codepoints": [238], "characters": "\u00EE" },
+  "&Icy;": { "codepoints": [1048], "characters": "\u0418" },
+  "&icy;": { "codepoints": [1080], "characters": "\u0438" },
+  "&Idot;": { "codepoints": [304], "characters": "\u0130" },
+  "&IEcy;": { "codepoints": [1045], "characters": "\u0415" },
+  "&iecy;": { "codepoints": [1077], "characters": "\u0435" },
+  "&iexcl;": { "codepoints": [161], "characters": "\u00A1" },
+  "&iexcl": { "codepoints": [161], "characters": "\u00A1" },
+  "&iff;": { "codepoints": [8660], "characters": "\u21D4" },
+  "&Ifr;": { "codepoints": [8465], "characters": "\u2111" },
+  "&ifr;": { "codepoints": [120102], "characters": "\uD835\uDD26" },
+  "&Igrave;": { "codepoints": [204], "characters": "\u00CC" },
+  "&Igrave": { "codepoints": [204], "characters": "\u00CC" },
+  "&igrave;": { "codepoints": [236], "characters": "\u00EC" },
+  "&igrave": { "codepoints": [236], "characters": "\u00EC" },
+  "&ii;": { "codepoints": [8520], "characters": "\u2148" },
+  "&iiiint;": { "codepoints": [10764], "characters": "\u2A0C" },
+  "&iiint;": { "codepoints": [8749], "characters": "\u222D" },
+  "&iinfin;": { "codepoints": [10716], "characters": "\u29DC" },
+  "&iiota;": { "codepoints": [8489], "characters": "\u2129" },
+  "&IJlig;": { "codepoints": [306], "characters": "\u0132" },
+  "&ijlig;": { "codepoints": [307], "characters": "\u0133" },
+  "&Im;": { "codepoints": [8465], "characters": "\u2111" },
+  "&Imacr;": { "codepoints": [298], "characters": "\u012A" },
+  "&imacr;": { "codepoints": [299], "characters": "\u012B" },
+  "&image;": { "codepoints": [8465], "characters": "\u2111" },
+  "&ImaginaryI;": { "codepoints": [8520], "characters": "\u2148" },
+  "&imagline;": { "codepoints": [8464], "characters": "\u2110" },
+  "&imagpart;": { "codepoints": [8465], "characters": "\u2111" },
+  "&imath;": { "codepoints": [305], "characters": "\u0131" },
+  "&imof;": { "codepoints": [8887], "characters": "\u22B7" },
+  "&imped;": { "codepoints": [437], "characters": "\u01B5" },
+  "&Implies;": { "codepoints": [8658], "characters": "\u21D2" },
+  "&in;": { "codepoints": [8712], "characters": "\u2208" },
+  "&incare;": { "codepoints": [8453], "characters": "\u2105" },
+  "&infin;": { "codepoints": [8734], "characters": "\u221E" },
+  "&infintie;": { "codepoints": [10717], "characters": "\u29DD" },
+  "&inodot;": { "codepoints": [305], "characters": "\u0131" },
+  "&Int;": { "codepoints": [8748], "characters": "\u222C" },
+  "&int;": { "codepoints": [8747], "characters": "\u222B" },
+  "&intcal;": { "codepoints": [8890], "characters": "\u22BA" },
+  "&integers;": { "codepoints": [8484], "characters": "\u2124" },
+  "&Integral;": { "codepoints": [8747], "characters": "\u222B" },
+  "&intercal;": { "codepoints": [8890], "characters": "\u22BA" },
+  "&Intersection;": { "codepoints": [8898], "characters": "\u22C2" },
+  "&intlarhk;": { "codepoints": [10775], "characters": "\u2A17" },
+  "&intprod;": { "codepoints": [10812], "characters": "\u2A3C" },
+  "&InvisibleComma;": { "codepoints": [8291], "characters": "\u2063" },
+  "&InvisibleTimes;": { "codepoints": [8290], "characters": "\u2062" },
+  "&IOcy;": { "codepoints": [1025], "characters": "\u0401" },
+  "&iocy;": { "codepoints": [1105], "characters": "\u0451" },
+  "&Iogon;": { "codepoints": [302], "characters": "\u012E" },
+  "&iogon;": { "codepoints": [303], "characters": "\u012F" },
+  "&Iopf;": { "codepoints": [120128], "characters": "\uD835\uDD40" },
+  "&iopf;": { "codepoints": [120154], "characters": "\uD835\uDD5A" },
+  "&Iota;": { "codepoints": [921], "characters": "\u0399" },
+  "&iota;": { "codepoints": [953], "characters": "\u03B9" },
+  "&iprod;": { "codepoints": [10812], "characters": "\u2A3C" },
+  "&iquest;": { "codepoints": [191], "characters": "\u00BF" },
+  "&iquest": { "codepoints": [191], "characters": "\u00BF" },
+  "&Iscr;": { "codepoints": [8464], "characters": "\u2110" },
+  "&iscr;": { "codepoints": [119998], "characters": "\uD835\uDCBE" },
+  "&isin;": { "codepoints": [8712], "characters": "\u2208" },
+  "&isindot;": { "codepoints": [8949], "characters": "\u22F5" },
+  "&isinE;": { "codepoints": [8953], "characters": "\u22F9" },
+  "&isins;": { "codepoints": [8948], "characters": "\u22F4" },
+  "&isinsv;": { "codepoints": [8947], "characters": "\u22F3" },
+  "&isinv;": { "codepoints": [8712], "characters": "\u2208" },
+  "&it;": { "codepoints": [8290], "characters": "\u2062" },
+  "&Itilde;": { "codepoints": [296], "characters": "\u0128" },
+  "&itilde;": { "codepoints": [297], "characters": "\u0129" },
+  "&Iukcy;": { "codepoints": [1030], "characters": "\u0406" },
+  "&iukcy;": { "codepoints": [1110], "characters": "\u0456" },
+  "&Iuml;": { "codepoints": [207], "characters": "\u00CF" },
+  "&Iuml": { "codepoints": [207], "characters": "\u00CF" },
+  "&iuml;": { "codepoints": [239], "characters": "\u00EF" },
+  "&iuml": { "codepoints": [239], "characters": "\u00EF" },
+  "&Jcirc;": { "codepoints": [308], "characters": "\u0134" },
+  "&jcirc;": { "codepoints": [309], "characters": "\u0135" },
+  "&Jcy;": { "codepoints": [1049], "characters": "\u0419" },
+  "&jcy;": { "codepoints": [1081], "characters": "\u0439" },
+  "&Jfr;": { "codepoints": [120077], "characters": "\uD835\uDD0D" },
+  "&jfr;": { "codepoints": [120103], "characters": "\uD835\uDD27" },
+  "&jmath;": { "codepoints": [567], "characters": "\u0237" },
+  "&Jopf;": { "codepoints": [120129], "characters": "\uD835\uDD41" },
+  "&jopf;": { "codepoints": [120155], "characters": "\uD835\uDD5B" },
+  "&Jscr;": { "codepoints": [119973], "characters": "\uD835\uDCA5" },
+  "&jscr;": { "codepoints": [119999], "characters": "\uD835\uDCBF" },
+  "&Jsercy;": { "codepoints": [1032], "characters": "\u0408" },
+  "&jsercy;": { "codepoints": [1112], "characters": "\u0458" },
+  "&Jukcy;": { "codepoints": [1028], "characters": "\u0404" },
+  "&jukcy;": { "codepoints": [1108], "characters": "\u0454" },
+  "&Kappa;": { "codepoints": [922], "characters": "\u039A" },
+  "&kappa;": { "codepoints": [954], "characters": "\u03BA" },
+  "&kappav;": { "codepoints": [1008], "characters": "\u03F0" },
+  "&Kcedil;": { "codepoints": [310], "characters": "\u0136" },
+  "&kcedil;": { "codepoints": [311], "characters": "\u0137" },
+  "&Kcy;": { "codepoints": [1050], "characters": "\u041A" },
+  "&kcy;": { "codepoints": [1082], "characters": "\u043A" },
+  "&Kfr;": { "codepoints": [120078], "characters": "\uD835\uDD0E" },
+  "&kfr;": { "codepoints": [120104], "characters": "\uD835\uDD28" },
+  "&kgreen;": { "codepoints": [312], "characters": "\u0138" },
+  "&KHcy;": { "codepoints": [1061], "characters": "\u0425" },
+  "&khcy;": { "codepoints": [1093], "characters": "\u0445" },
+  "&KJcy;": { "codepoints": [1036], "characters": "\u040C" },
+  "&kjcy;": { "codepoints": [1116], "characters": "\u045C" },
+  "&Kopf;": { "codepoints": [120130], "characters": "\uD835\uDD42" },
+  "&kopf;": { "codepoints": [120156], "characters": "\uD835\uDD5C" },
+  "&Kscr;": { "codepoints": [119974], "characters": "\uD835\uDCA6" },
+  "&kscr;": { "codepoints": [120000], "characters": "\uD835\uDCC0" },
+  "&lAarr;": { "codepoints": [8666], "characters": "\u21DA" },
+  "&Lacute;": { "codepoints": [313], "characters": "\u0139" },
+  "&lacute;": { "codepoints": [314], "characters": "\u013A" },
+  "&laemptyv;": { "codepoints": [10676], "characters": "\u29B4" },
+  "&lagran;": { "codepoints": [8466], "characters": "\u2112" },
+  "&Lambda;": { "codepoints": [923], "characters": "\u039B" },
+  "&lambda;": { "codepoints": [955], "characters": "\u03BB" },
+  "&Lang;": { "codepoints": [10218], "characters": "\u27EA" },
+  "&lang;": { "codepoints": [10216], "characters": "\u27E8" },
+  "&langd;": { "codepoints": [10641], "characters": "\u2991" },
+  "&langle;": { "codepoints": [10216], "characters": "\u27E8" },
+  "&lap;": { "codepoints": [10885], "characters": "\u2A85" },
+  "&Laplacetrf;": { "codepoints": [8466], "characters": "\u2112" },
+  "&laquo;": { "codepoints": [171], "characters": "\u00AB" },
+  "&laquo": { "codepoints": [171], "characters": "\u00AB" },
+  "&Larr;": { "codepoints": [8606], "characters": "\u219E" },
+  "&lArr;": { "codepoints": [8656], "characters": "\u21D0" },
+  "&larr;": { "codepoints": [8592], "characters": "\u2190" },
+  "&larrb;": { "codepoints": [8676], "characters": "\u21E4" },
+  "&larrbfs;": { "codepoints": [10527], "characters": "\u291F" },
+  "&larrfs;": { "codepoints": [10525], "characters": "\u291D" },
+  "&larrhk;": { "codepoints": [8617], "characters": "\u21A9" },
+  "&larrlp;": { "codepoints": [8619], "characters": "\u21AB" },
+  "&larrpl;": { "codepoints": [10553], "characters": "\u2939" },
+  "&larrsim;": { "codepoints": [10611], "characters": "\u2973" },
+  "&larrtl;": { "codepoints": [8610], "characters": "\u21A2" },
+  "&lat;": { "codepoints": [10923], "characters": "\u2AAB" },
+  "&lAtail;": { "codepoints": [10523], "characters": "\u291B" },
+  "&latail;": { "codepoints": [10521], "characters": "\u2919" },
+  "&late;": { "codepoints": [10925], "characters": "\u2AAD" },
+  "&lates;": { "codepoints": [10925, 65024], "characters": "\u2AAD\uFE00" },
+  "&lBarr;": { "codepoints": [10510], "characters": "\u290E" },
+  "&lbarr;": { "codepoints": [10508], "characters": "\u290C" },
+  "&lbbrk;": { "codepoints": [10098], "characters": "\u2772" },
+  "&lbrace;": { "codepoints": [123], "characters": "\u007B" },
+  "&lbrack;": { "codepoints": [91], "characters": "\u005B" },
+  "&lbrke;": { "codepoints": [10635], "characters": "\u298B" },
+  "&lbrksld;": { "codepoints": [10639], "characters": "\u298F" },
+  "&lbrkslu;": { "codepoints": [10637], "characters": "\u298D" },
+  "&Lcaron;": { "codepoints": [317], "characters": "\u013D" },
+  "&lcaron;": { "codepoints": [318], "characters": "\u013E" },
+  "&Lcedil;": { "codepoints": [315], "characters": "\u013B" },
+  "&lcedil;": { "codepoints": [316], "characters": "\u013C" },
+  "&lceil;": { "codepoints": [8968], "characters": "\u2308" },
+  "&lcub;": { "codepoints": [123], "characters": "\u007B" },
+  "&Lcy;": { "codepoints": [1051], "characters": "\u041B" },
+  "&lcy;": { "codepoints": [1083], "characters": "\u043B" },
+  "&ldca;": { "codepoints": [10550], "characters": "\u2936" },
+  "&ldquo;": { "codepoints": [8220], "characters": "\u201C" },
+  "&ldquor;": { "codepoints": [8222], "characters": "\u201E" },
+  "&ldrdhar;": { "codepoints": [10599], "characters": "\u2967" },
+  "&ldrushar;": { "codepoints": [10571], "characters": "\u294B" },
+  "&ldsh;": { "codepoints": [8626], "characters": "\u21B2" },
+  "&lE;": { "codepoints": [8806], "characters": "\u2266" },
+  "&le;": { "codepoints": [8804], "characters": "\u2264" },
+  "&LeftAngleBracket;": { "codepoints": [10216], "characters": "\u27E8" },
+  "&LeftArrow;": { "codepoints": [8592], "characters": "\u2190" },
+  "&Leftarrow;": { "codepoints": [8656], "characters": "\u21D0" },
+  "&leftarrow;": { "codepoints": [8592], "characters": "\u2190" },
+  "&LeftArrowBar;": { "codepoints": [8676], "characters": "\u21E4" },
+  "&LeftArrowRightArrow;": { "codepoints": [8646], "characters": "\u21C6" },
+  "&leftarrowtail;": { "codepoints": [8610], "characters": "\u21A2" },
+  "&LeftCeiling;": { "codepoints": [8968], "characters": "\u2308" },
+  "&LeftDoubleBracket;": { "codepoints": [10214], "characters": "\u27E6" },
+  "&LeftDownTeeVector;": { "codepoints": [10593], "characters": "\u2961" },
+  "&LeftDownVector;": { "codepoints": [8643], "characters": "\u21C3" },
+  "&LeftDownVectorBar;": { "codepoints": [10585], "characters": "\u2959" },
+  "&LeftFloor;": { "codepoints": [8970], "characters": "\u230A" },
+  "&leftharpoondown;": { "codepoints": [8637], "characters": "\u21BD" },
+  "&leftharpoonup;": { "codepoints": [8636], "characters": "\u21BC" },
+  "&leftleftarrows;": { "codepoints": [8647], "characters": "\u21C7" },
+  "&LeftRightArrow;": { "codepoints": [8596], "characters": "\u2194" },
+  "&Leftrightarrow;": { "codepoints": [8660], "characters": "\u21D4" },
+  "&leftrightarrow;": { "codepoints": [8596], "characters": "\u2194" },
+  "&leftrightarrows;": { "codepoints": [8646], "characters": "\u21C6" },
+  "&leftrightharpoons;": { "codepoints": [8651], "characters": "\u21CB" },
+  "&leftrightsquigarrow;": { "codepoints": [8621], "characters": "\u21AD" },
+  "&LeftRightVector;": { "codepoints": [10574], "characters": "\u294E" },
+  "&LeftTee;": { "codepoints": [8867], "characters": "\u22A3" },
+  "&LeftTeeArrow;": { "codepoints": [8612], "characters": "\u21A4" },
+  "&LeftTeeVector;": { "codepoints": [10586], "characters": "\u295A" },
+  "&leftthreetimes;": { "codepoints": [8907], "characters": "\u22CB" },
+  "&LeftTriangle;": { "codepoints": [8882], "characters": "\u22B2" },
+  "&LeftTriangleBar;": { "codepoints": [10703], "characters": "\u29CF" },
+  "&LeftTriangleEqual;": { "codepoints": [8884], "characters": "\u22B4" },
+  "&LeftUpDownVector;": { "codepoints": [10577], "characters": "\u2951" },
+  "&LeftUpTeeVector;": { "codepoints": [10592], "characters": "\u2960" },
+  "&LeftUpVector;": { "codepoints": [8639], "characters": "\u21BF" },
+  "&LeftUpVectorBar;": { "codepoints": [10584], "characters": "\u2958" },
+  "&LeftVector;": { "codepoints": [8636], "characters": "\u21BC" },
+  "&LeftVectorBar;": { "codepoints": [10578], "characters": "\u2952" },
+  "&lEg;": { "codepoints": [10891], "characters": "\u2A8B" },
+  "&leg;": { "codepoints": [8922], "characters": "\u22DA" },
+  "&leq;": { "codepoints": [8804], "characters": "\u2264" },
+  "&leqq;": { "codepoints": [8806], "characters": "\u2266" },
+  "&leqslant;": { "codepoints": [10877], "characters": "\u2A7D" },
+  "&les;": { "codepoints": [10877], "characters": "\u2A7D" },
+  "&lescc;": { "codepoints": [10920], "characters": "\u2AA8" },
+  "&lesdot;": { "codepoints": [10879], "characters": "\u2A7F" },
+  "&lesdoto;": { "codepoints": [10881], "characters": "\u2A81" },
+  "&lesdotor;": { "codepoints": [10883], "characters": "\u2A83" },
+  "&lesg;": { "codepoints": [8922, 65024], "characters": "\u22DA\uFE00" },
+  "&lesges;": { "codepoints": [10899], "characters": "\u2A93" },
+  "&lessapprox;": { "codepoints": [10885], "characters": "\u2A85" },
+  "&lessdot;": { "codepoints": [8918], "characters": "\u22D6" },
+  "&lesseqgtr;": { "codepoints": [8922], "characters": "\u22DA" },
+  "&lesseqqgtr;": { "codepoints": [10891], "characters": "\u2A8B" },
+  "&LessEqualGreater;": { "codepoints": [8922], "characters": "\u22DA" },
+  "&LessFullEqual;": { "codepoints": [8806], "characters": "\u2266" },
+  "&LessGreater;": { "codepoints": [8822], "characters": "\u2276" },
+  "&lessgtr;": { "codepoints": [8822], "characters": "\u2276" },
+  "&LessLess;": { "codepoints": [10913], "characters": "\u2AA1" },
+  "&lesssim;": { "codepoints": [8818], "characters": "\u2272" },
+  "&LessSlantEqual;": { "codepoints": [10877], "characters": "\u2A7D" },
+  "&LessTilde;": { "codepoints": [8818], "characters": "\u2272" },
+  "&lfisht;": { "codepoints": [10620], "characters": "\u297C" },
+  "&lfloor;": { "codepoints": [8970], "characters": "\u230A" },
+  "&Lfr;": { "codepoints": [120079], "characters": "\uD835\uDD0F" },
+  "&lfr;": { "codepoints": [120105], "characters": "\uD835\uDD29" },
+  "&lg;": { "codepoints": [8822], "characters": "\u2276" },
+  "&lgE;": { "codepoints": [10897], "characters": "\u2A91" },
+  "&lHar;": { "codepoints": [10594], "characters": "\u2962" },
+  "&lhard;": { "codepoints": [8637], "characters": "\u21BD" },
+  "&lharu;": { "codepoints": [8636], "characters": "\u21BC" },
+  "&lharul;": { "codepoints": [10602], "characters": "\u296A" },
+  "&lhblk;": { "codepoints": [9604], "characters": "\u2584" },
+  "&LJcy;": { "codepoints": [1033], "characters": "\u0409" },
+  "&ljcy;": { "codepoints": [1113], "characters": "\u0459" },
+  "&Ll;": { "codepoints": [8920], "characters": "\u22D8" },
+  "&ll;": { "codepoints": [8810], "characters": "\u226A" },
+  "&llarr;": { "codepoints": [8647], "characters": "\u21C7" },
+  "&llcorner;": { "codepoints": [8990], "characters": "\u231E" },
+  "&Lleftarrow;": { "codepoints": [8666], "characters": "\u21DA" },
+  "&llhard;": { "codepoints": [10603], "characters": "\u296B" },
+  "&lltri;": { "codepoints": [9722], "characters": "\u25FA" },
+  "&Lmidot;": { "codepoints": [319], "characters": "\u013F" },
+  "&lmidot;": { "codepoints": [320], "characters": "\u0140" },
+  "&lmoust;": { "codepoints": [9136], "characters": "\u23B0" },
+  "&lmoustache;": { "codepoints": [9136], "characters": "\u23B0" },
+  "&lnap;": { "codepoints": [10889], "characters": "\u2A89" },
+  "&lnapprox;": { "codepoints": [10889], "characters": "\u2A89" },
+  "&lnE;": { "codepoints": [8808], "characters": "\u2268" },
+  "&lne;": { "codepoints": [10887], "characters": "\u2A87" },
+  "&lneq;": { "codepoints": [10887], "characters": "\u2A87" },
+  "&lneqq;": { "codepoints": [8808], "characters": "\u2268" },
+  "&lnsim;": { "codepoints": [8934], "characters": "\u22E6" },
+  "&loang;": { "codepoints": [10220], "characters": "\u27EC" },
+  "&loarr;": { "codepoints": [8701], "characters": "\u21FD" },
+  "&lobrk;": { "codepoints": [10214], "characters": "\u27E6" },
+  "&LongLeftArrow;": { "codepoints": [10229], "characters": "\u27F5" },
+  "&Longleftarrow;": { "codepoints": [10232], "characters": "\u27F8" },
+  "&longleftarrow;": { "codepoints": [10229], "characters": "\u27F5" },
+  "&LongLeftRightArrow;": { "codepoints": [10231], "characters": "\u27F7" },
+  "&Longleftrightarrow;": { "codepoints": [10234], "characters": "\u27FA" },
+  "&longleftrightarrow;": { "codepoints": [10231], "characters": "\u27F7" },
+  "&longmapsto;": { "codepoints": [10236], "characters": "\u27FC" },
+  "&LongRightArrow;": { "codepoints": [10230], "characters": "\u27F6" },
+  "&Longrightarrow;": { "codepoints": [10233], "characters": "\u27F9" },
+  "&longrightarrow;": { "codepoints": [10230], "characters": "\u27F6" },
+  "&looparrowleft;": { "codepoints": [8619], "characters": "\u21AB" },
+  "&looparrowright;": { "codepoints": [8620], "characters": "\u21AC" },
+  "&lopar;": { "codepoints": [10629], "characters": "\u2985" },
+  "&Lopf;": { "codepoints": [120131], "characters": "\uD835\uDD43" },
+  "&lopf;": { "codepoints": [120157], "characters": "\uD835\uDD5D" },
+  "&loplus;": { "codepoints": [10797], "characters": "\u2A2D" },
+  "&lotimes;": { "codepoints": [10804], "characters": "\u2A34" },
+  "&lowast;": { "codepoints": [8727], "characters": "\u2217" },
+  "&lowbar;": { "codepoints": [95], "characters": "\u005F" },
+  "&LowerLeftArrow;": { "codepoints": [8601], "characters": "\u2199" },
+  "&LowerRightArrow;": { "codepoints": [8600], "characters": "\u2198" },
+  "&loz;": { "codepoints": [9674], "characters": "\u25CA" },
+  "&lozenge;": { "codepoints": [9674], "characters": "\u25CA" },
+  "&lozf;": { "codepoints": [10731], "characters": "\u29EB" },
+  "&lpar;": { "codepoints": [40], "characters": "\u0028" },
+  "&lparlt;": { "codepoints": [10643], "characters": "\u2993" },
+  "&lrarr;": { "codepoints": [8646], "characters": "\u21C6" },
+  "&lrcorner;": { "codepoints": [8991], "characters": "\u231F" },
+  "&lrhar;": { "codepoints": [8651], "characters": "\u21CB" },
+  "&lrhard;": { "codepoints": [10605], "characters": "\u296D" },
+  "&lrm;": { "codepoints": [8206], "characters": "\u200E" },
+  "&lrtri;": { "codepoints": [8895], "characters": "\u22BF" },
+  "&lsaquo;": { "codepoints": [8249], "characters": "\u2039" },
+  "&Lscr;": { "codepoints": [8466], "characters": "\u2112" },
+  "&lscr;": { "codepoints": [120001], "characters": "\uD835\uDCC1" },
+  "&Lsh;": { "codepoints": [8624], "characters": "\u21B0" },
+  "&lsh;": { "codepoints": [8624], "characters": "\u21B0" },
+  "&lsim;": { "codepoints": [8818], "characters": "\u2272" },
+  "&lsime;": { "codepoints": [10893], "characters": "\u2A8D" },
+  "&lsimg;": { "codepoints": [10895], "characters": "\u2A8F" },
+  "&lsqb;": { "codepoints": [91], "characters": "\u005B" },
+  "&lsquo;": { "codepoints": [8216], "characters": "\u2018" },
+  "&lsquor;": { "codepoints": [8218], "characters": "\u201A" },
+  "&Lstrok;": { "codepoints": [321], "characters": "\u0141" },
+  "&lstrok;": { "codepoints": [322], "characters": "\u0142" },
+  "&LT;": { "codepoints": [60], "characters": "\u003C" },
+  "&LT": { "codepoints": [60], "characters": "\u003C" },
+  "&Lt;": { "codepoints": [8810], "characters": "\u226A" },
+  "&lt;": { "codepoints": [60], "characters": "\u003C" },
+  "&lt": { "codepoints": [60], "characters": "\u003C" },
+  "&ltcc;": { "codepoints": [10918], "characters": "\u2AA6" },
+  "&ltcir;": { "codepoints": [10873], "characters": "\u2A79" },
+  "&ltdot;": { "codepoints": [8918], "characters": "\u22D6" },
+  "&lthree;": { "codepoints": [8907], "characters": "\u22CB" },
+  "&ltimes;": { "codepoints": [8905], "characters": "\u22C9" },
+  "&ltlarr;": { "codepoints": [10614], "characters": "\u2976" },
+  "&ltquest;": { "codepoints": [10875], "characters": "\u2A7B" },
+  "&ltri;": { "codepoints": [9667], "characters": "\u25C3" },
+  "&ltrie;": { "codepoints": [8884], "characters": "\u22B4" },
+  "&ltrif;": { "codepoints": [9666], "characters": "\u25C2" },
+  "&ltrPar;": { "codepoints": [10646], "characters": "\u2996" },
+  "&lurdshar;": { "codepoints": [10570], "characters": "\u294A" },
+  "&luruhar;": { "codepoints": [10598], "characters": "\u2966" },
+  "&lvertneqq;": { "codepoints": [8808, 65024], "characters": "\u2268\uFE00" },
+  "&lvnE;": { "codepoints": [8808, 65024], "characters": "\u2268\uFE00" },
+  "&macr;": { "codepoints": [175], "characters": "\u00AF" },
+  "&macr": { "codepoints": [175], "characters": "\u00AF" },
+  "&male;": { "codepoints": [9794], "characters": "\u2642" },
+  "&malt;": { "codepoints": [10016], "characters": "\u2720" },
+  "&maltese;": { "codepoints": [10016], "characters": "\u2720" },
+  "&Map;": { "codepoints": [10501], "characters": "\u2905" },
+  "&map;": { "codepoints": [8614], "characters": "\u21A6" },
+  "&mapsto;": { "codepoints": [8614], "characters": "\u21A6" },
+  "&mapstodown;": { "codepoints": [8615], "characters": "\u21A7" },
+  "&mapstoleft;": { "codepoints": [8612], "characters": "\u21A4" },
+  "&mapstoup;": { "codepoints": [8613], "characters": "\u21A5" },
+  "&marker;": { "codepoints": [9646], "characters": "\u25AE" },
+  "&mcomma;": { "codepoints": [10793], "characters": "\u2A29" },
+  "&Mcy;": { "codepoints": [1052], "characters": "\u041C" },
+  "&mcy;": { "codepoints": [1084], "characters": "\u043C" },
+  "&mdash;": { "codepoints": [8212], "characters": "\u2014" },
+  "&mDDot;": { "codepoints": [8762], "characters": "\u223A" },
+  "&measuredangle;": { "codepoints": [8737], "characters": "\u2221" },
+  "&MediumSpace;": { "codepoints": [8287], "characters": "\u205F" },
+  "&Mellintrf;": { "codepoints": [8499], "characters": "\u2133" },
+  "&Mfr;": { "codepoints": [120080], "characters": "\uD835\uDD10" },
+  "&mfr;": { "codepoints": [120106], "characters": "\uD835\uDD2A" },
+  "&mho;": { "codepoints": [8487], "characters": "\u2127" },
+  "&micro;": { "codepoints": [181], "characters": "\u00B5" },
+  "&micro": { "codepoints": [181], "characters": "\u00B5" },
+  "&mid;": { "codepoints": [8739], "characters": "\u2223" },
+  "&midast;": { "codepoints": [42], "characters": "\u002A" },
+  "&midcir;": { "codepoints": [10992], "characters": "\u2AF0" },
+  "&middot;": { "codepoints": [183], "characters": "\u00B7" },
+  "&middot": { "codepoints": [183], "characters": "\u00B7" },
+  "&minus;": { "codepoints": [8722], "characters": "\u2212" },
+  "&minusb;": { "codepoints": [8863], "characters": "\u229F" },
+  "&minusd;": { "codepoints": [8760], "characters": "\u2238" },
+  "&minusdu;": { "codepoints": [10794], "characters": "\u2A2A" },
+  "&MinusPlus;": { "codepoints": [8723], "characters": "\u2213" },
+  "&mlcp;": { "codepoints": [10971], "characters": "\u2ADB" },
+  "&mldr;": { "codepoints": [8230], "characters": "\u2026" },
+  "&mnplus;": { "codepoints": [8723], "characters": "\u2213" },
+  "&models;": { "codepoints": [8871], "characters": "\u22A7" },
+  "&Mopf;": { "codepoints": [120132], "characters": "\uD835\uDD44" },
+  "&mopf;": { "codepoints": [120158], "characters": "\uD835\uDD5E" },
+  "&mp;": { "codepoints": [8723], "characters": "\u2213" },
+  "&Mscr;": { "codepoints": [8499], "characters": "\u2133" },
+  "&mscr;": { "codepoints": [120002], "characters": "\uD835\uDCC2" },
+  "&mstpos;": { "codepoints": [8766], "characters": "\u223E" },
+  "&Mu;": { "codepoints": [924], "characters": "\u039C" },
+  "&mu;": { "codepoints": [956], "characters": "\u03BC" },
+  "&multimap;": { "codepoints": [8888], "characters": "\u22B8" },
+  "&mumap;": { "codepoints": [8888], "characters": "\u22B8" },
+  "&nabla;": { "codepoints": [8711], "characters": "\u2207" },
+  "&Nacute;": { "codepoints": [323], "characters": "\u0143" },
+  "&nacute;": { "codepoints": [324], "characters": "\u0144" },
+  "&nang;": { "codepoints": [8736, 8402], "characters": "\u2220\u20D2" },
+  "&nap;": { "codepoints": [8777], "characters": "\u2249" },
+  "&napE;": { "codepoints": [10864, 824], "characters": "\u2A70\u0338" },
+  "&napid;": { "codepoints": [8779, 824], "characters": "\u224B\u0338" },
+  "&napos;": { "codepoints": [329], "characters": "\u0149" },
+  "&napprox;": { "codepoints": [8777], "characters": "\u2249" },
+  "&natur;": { "codepoints": [9838], "characters": "\u266E" },
+  "&natural;": { "codepoints": [9838], "characters": "\u266E" },
+  "&naturals;": { "codepoints": [8469], "characters": "\u2115" },
+  "&nbsp;": { "codepoints": [160], "characters": "\u00A0" },
+  "&nbsp": { "codepoints": [160], "characters": "\u00A0" },
+  "&nbump;": { "codepoints": [8782, 824], "characters": "\u224E\u0338" },
+  "&nbumpe;": { "codepoints": [8783, 824], "characters": "\u224F\u0338" },
+  "&ncap;": { "codepoints": [10819], "characters": "\u2A43" },
+  "&Ncaron;": { "codepoints": [327], "characters": "\u0147" },
+  "&ncaron;": { "codepoints": [328], "characters": "\u0148" },
+  "&Ncedil;": { "codepoints": [325], "characters": "\u0145" },
+  "&ncedil;": { "codepoints": [326], "characters": "\u0146" },
+  "&ncong;": { "codepoints": [8775], "characters": "\u2247" },
+  "&ncongdot;": { "codepoints": [10861, 824], "characters": "\u2A6D\u0338" },
+  "&ncup;": { "codepoints": [10818], "characters": "\u2A42" },
+  "&Ncy;": { "codepoints": [1053], "characters": "\u041D" },
+  "&ncy;": { "codepoints": [1085], "characters": "\u043D" },
+  "&ndash;": { "codepoints": [8211], "characters": "\u2013" },
+  "&ne;": { "codepoints": [8800], "characters": "\u2260" },
+  "&nearhk;": { "codepoints": [10532], "characters": "\u2924" },
+  "&neArr;": { "codepoints": [8663], "characters": "\u21D7" },
+  "&nearr;": { "codepoints": [8599], "characters": "\u2197" },
+  "&nearrow;": { "codepoints": [8599], "characters": "\u2197" },
+  "&nedot;": { "codepoints": [8784, 824], "characters": "\u2250\u0338" },
+  "&NegativeMediumSpace;": { "codepoints": [8203], "characters": "\u200B" },
+  "&NegativeThickSpace;": { "codepoints": [8203], "characters": "\u200B" },
+  "&NegativeThinSpace;": { "codepoints": [8203], "characters": "\u200B" },
+  "&NegativeVeryThinSpace;": { "codepoints": [8203], "characters": "\u200B" },
+  "&nequiv;": { "codepoints": [8802], "characters": "\u2262" },
+  "&nesear;": { "codepoints": [10536], "characters": "\u2928" },
+  "&nesim;": { "codepoints": [8770, 824], "characters": "\u2242\u0338" },
+  "&NestedGreaterGreater;": { "codepoints": [8811], "characters": "\u226B" },
+  "&NestedLessLess;": { "codepoints": [8810], "characters": "\u226A" },
+  "&NewLine;": { "codepoints": [10], "characters": "\u000A" },
+  "&nexist;": { "codepoints": [8708], "characters": "\u2204" },
+  "&nexists;": { "codepoints": [8708], "characters": "\u2204" },
+  "&Nfr;": { "codepoints": [120081], "characters": "\uD835\uDD11" },
+  "&nfr;": { "codepoints": [120107], "characters": "\uD835\uDD2B" },
+  "&ngE;": { "codepoints": [8807, 824], "characters": "\u2267\u0338" },
+  "&nge;": { "codepoints": [8817], "characters": "\u2271" },
+  "&ngeq;": { "codepoints": [8817], "characters": "\u2271" },
+  "&ngeqq;": { "codepoints": [8807, 824], "characters": "\u2267\u0338" },
+  "&ngeqslant;": { "codepoints": [10878, 824], "characters": "\u2A7E\u0338" },
+  "&nges;": { "codepoints": [10878, 824], "characters": "\u2A7E\u0338" },
+  "&nGg;": { "codepoints": [8921, 824], "characters": "\u22D9\u0338" },
+  "&ngsim;": { "codepoints": [8821], "characters": "\u2275" },
+  "&nGt;": { "codepoints": [8811, 8402], "characters": "\u226B\u20D2" },
+  "&ngt;": { "codepoints": [8815], "characters": "\u226F" },
+  "&ngtr;": { "codepoints": [8815], "characters": "\u226F" },
+  "&nGtv;": { "codepoints": [8811, 824], "characters": "\u226B\u0338" },
+  "&nhArr;": { "codepoints": [8654], "characters": "\u21CE" },
+  "&nharr;": { "codepoints": [8622], "characters": "\u21AE" },
+  "&nhpar;": { "codepoints": [10994], "characters": "\u2AF2" },
+  "&ni;": { "codepoints": [8715], "characters": "\u220B" },
+  "&nis;": { "codepoints": [8956], "characters": "\u22FC" },
+  "&nisd;": { "codepoints": [8954], "characters": "\u22FA" },
+  "&niv;": { "codepoints": [8715], "characters": "\u220B" },
+  "&NJcy;": { "codepoints": [1034], "characters": "\u040A" },
+  "&njcy;": { "codepoints": [1114], "characters": "\u045A" },
+  "&nlArr;": { "codepoints": [8653], "characters": "\u21CD" },
+  "&nlarr;": { "codepoints": [8602], "characters": "\u219A" },
+  "&nldr;": { "codepoints": [8229], "characters": "\u2025" },
+  "&nlE;": { "codepoints": [8806, 824], "characters": "\u2266\u0338" },
+  "&nle;": { "codepoints": [8816], "characters": "\u2270" },
+  "&nLeftarrow;": { "codepoints": [8653], "characters": "\u21CD" },
+  "&nleftarrow;": { "codepoints": [8602], "characters": "\u219A" },
+  "&nLeftrightarrow;": { "codepoints": [8654], "characters": "\u21CE" },
+  "&nleftrightarrow;": { "codepoints": [8622], "characters": "\u21AE" },
+  "&nleq;": { "codepoints": [8816], "characters": "\u2270" },
+  "&nleqq;": { "codepoints": [8806, 824], "characters": "\u2266\u0338" },
+  "&nleqslant;": { "codepoints": [10877, 824], "characters": "\u2A7D\u0338" },
+  "&nles;": { "codepoints": [10877, 824], "characters": "\u2A7D\u0338" },
+  "&nless;": { "codepoints": [8814], "characters": "\u226E" },
+  "&nLl;": { "codepoints": [8920, 824], "characters": "\u22D8\u0338" },
+  "&nlsim;": { "codepoints": [8820], "characters": "\u2274" },
+  "&nLt;": { "codepoints": [8810, 8402], "characters": "\u226A\u20D2" },
+  "&nlt;": { "codepoints": [8814], "characters": "\u226E" },
+  "&nltri;": { "codepoints": [8938], "characters": "\u22EA" },
+  "&nltrie;": { "codepoints": [8940], "characters": "\u22EC" },
+  "&nLtv;": { "codepoints": [8810, 824], "characters": "\u226A\u0338" },
+  "&nmid;": { "codepoints": [8740], "characters": "\u2224" },
+  "&NoBreak;": { "codepoints": [8288], "characters": "\u2060" },
+  "&NonBreakingSpace;": { "codepoints": [160], "characters": "\u00A0" },
+  "&Nopf;": { "codepoints": [8469], "characters": "\u2115" },
+  "&nopf;": { "codepoints": [120159], "characters": "\uD835\uDD5F" },
+  "&Not;": { "codepoints": [10988], "characters": "\u2AEC" },
+  "&not;": { "codepoints": [172], "characters": "\u00AC" },
+  "&not": { "codepoints": [172], "characters": "\u00AC" },
+  "&NotCongruent;": { "codepoints": [8802], "characters": "\u2262" },
+  "&NotCupCap;": { "codepoints": [8813], "characters": "\u226D" },
+  "&NotDoubleVerticalBar;": { "codepoints": [8742], "characters": "\u2226" },
+  "&NotElement;": { "codepoints": [8713], "characters": "\u2209" },
+  "&NotEqual;": { "codepoints": [8800], "characters": "\u2260" },
+  "&NotEqualTilde;": { "codepoints": [8770, 824], "characters": "\u2242\u0338" },
+  "&NotExists;": { "codepoints": [8708], "characters": "\u2204" },
+  "&NotGreater;": { "codepoints": [8815], "characters": "\u226F" },
+  "&NotGreaterEqual;": { "codepoints": [8817], "characters": "\u2271" },
+  "&NotGreaterFullEqual;": { "codepoints": [8807, 824], "characters": "\u2267\u0338" },
+  "&NotGreaterGreater;": { "codepoints": [8811, 824], "characters": "\u226B\u0338" },
+  "&NotGreaterLess;": { "codepoints": [8825], "characters": "\u2279" },
+  "&NotGreaterSlantEqual;": { "codepoints": [10878, 824], "characters": "\u2A7E\u0338" },
+  "&NotGreaterTilde;": { "codepoints": [8821], "characters": "\u2275" },
+  "&NotHumpDownHump;": { "codepoints": [8782, 824], "characters": "\u224E\u0338" },
+  "&NotHumpEqual;": { "codepoints": [8783, 824], "characters": "\u224F\u0338" },
+  "&notin;": { "codepoints": [8713], "characters": "\u2209" },
+  "&notindot;": { "codepoints": [8949, 824], "characters": "\u22F5\u0338" },
+  "&notinE;": { "codepoints": [8953, 824], "characters": "\u22F9\u0338" },
+  "&notinva;": { "codepoints": [8713], "characters": "\u2209" },
+  "&notinvb;": { "codepoints": [8951], "characters": "\u22F7" },
+  "&notinvc;": { "codepoints": [8950], "characters": "\u22F6" },
+  "&NotLeftTriangle;": { "codepoints": [8938], "characters": "\u22EA" },
+  "&NotLeftTriangleBar;": { "codepoints": [10703, 824], "characters": "\u29CF\u0338" },
+  "&NotLeftTriangleEqual;": { "codepoints": [8940], "characters": "\u22EC" },
+  "&NotLess;": { "codepoints": [8814], "characters": "\u226E" },
+  "&NotLessEqual;": { "codepoints": [8816], "characters": "\u2270" },
+  "&NotLessGreater;": { "codepoints": [8824], "characters": "\u2278" },
+  "&NotLessLess;": { "codepoints": [8810, 824], "characters": "\u226A\u0338" },
+  "&NotLessSlantEqual;": { "codepoints": [10877, 824], "characters": "\u2A7D\u0338" },
+  "&NotLessTilde;": { "codepoints": [8820], "characters": "\u2274" },
+  "&NotNestedGreaterGreater;": { "codepoints": [10914, 824], "characters": "\u2AA2\u0338" },
+  "&NotNestedLessLess;": { "codepoints": [10913, 824], "characters": "\u2AA1\u0338" },
+  "&notni;": { "codepoints": [8716], "characters": "\u220C" },
+  "&notniva;": { "codepoints": [8716], "characters": "\u220C" },
+  "&notnivb;": { "codepoints": [8958], "characters": "\u22FE" },
+  "&notnivc;": { "codepoints": [8957], "characters": "\u22FD" },
+  "&NotPrecedes;": { "codepoints": [8832], "characters": "\u2280" },
+  "&NotPrecedesEqual;": { "codepoints": [10927, 824], "characters": "\u2AAF\u0338" },
+  "&NotPrecedesSlantEqual;": { "codepoints": [8928], "characters": "\u22E0" },
+  "&NotReverseElement;": { "codepoints": [8716], "characters": "\u220C" },
+  "&NotRightTriangle;": { "codepoints": [8939], "characters": "\u22EB" },
+  "&NotRightTriangleBar;": { "codepoints": [10704, 824], "characters": "\u29D0\u0338" },
+  "&NotRightTriangleEqual;": { "codepoints": [8941], "characters": "\u22ED" },
+  "&NotSquareSubset;": { "codepoints": [8847, 824], "characters": "\u228F\u0338" },
+  "&NotSquareSubsetEqual;": { "codepoints": [8930], "characters": "\u22E2" },
+  "&NotSquareSuperset;": { "codepoints": [8848, 824], "characters": "\u2290\u0338" },
+  "&NotSquareSupersetEqual;": { "codepoints": [8931], "characters": "\u22E3" },
+  "&NotSubset;": { "codepoints": [8834, 8402], "characters": "\u2282\u20D2" },
+  "&NotSubsetEqual;": { "codepoints": [8840], "characters": "\u2288" },
+  "&NotSucceeds;": { "codepoints": [8833], "characters": "\u2281" },
+  "&NotSucceedsEqual;": { "codepoints": [10928, 824], "characters": "\u2AB0\u0338" },
+  "&NotSucceedsSlantEqual;": { "codepoints": [8929], "characters": "\u22E1" },
+  "&NotSucceedsTilde;": { "codepoints": [8831, 824], "characters": "\u227F\u0338" },
+  "&NotSuperset;": { "codepoints": [8835, 8402], "characters": "\u2283\u20D2" },
+  "&NotSupersetEqual;": { "codepoints": [8841], "characters": "\u2289" },
+  "&NotTilde;": { "codepoints": [8769], "characters": "\u2241" },
+  "&NotTildeEqual;": { "codepoints": [8772], "characters": "\u2244" },
+  "&NotTildeFullEqual;": { "codepoints": [8775], "characters": "\u2247" },
+  "&NotTildeTilde;": { "codepoints": [8777], "characters": "\u2249" },
+  "&NotVerticalBar;": { "codepoints": [8740], "characters": "\u2224" },
+  "&npar;": { "codepoints": [8742], "characters": "\u2226" },
+  "&nparallel;": { "codepoints": [8742], "characters": "\u2226" },
+  "&nparsl;": { "codepoints": [11005, 8421], "characters": "\u2AFD\u20E5" },
+  "&npart;": { "codepoints": [8706, 824], "characters": "\u2202\u0338" },
+  "&npolint;": { "codepoints": [10772], "characters": "\u2A14" },
+  "&npr;": { "codepoints": [8832], "characters": "\u2280" },
+  "&nprcue;": { "codepoints": [8928], "characters": "\u22E0" },
+  "&npre;": { "codepoints": [10927, 824], "characters": "\u2AAF\u0338" },
+  "&nprec;": { "codepoints": [8832], "characters": "\u2280" },
+  "&npreceq;": { "codepoints": [10927, 824], "characters": "\u2AAF\u0338" },
+  "&nrArr;": { "codepoints": [8655], "characters": "\u21CF" },
+  "&nrarr;": { "codepoints": [8603], "characters": "\u219B" },
+  "&nrarrc;": { "codepoints": [10547, 824], "characters": "\u2933\u0338" },
+  "&nrarrw;": { "codepoints": [8605, 824], "characters": "\u219D\u0338" },
+  "&nRightarrow;": { "codepoints": [8655], "characters": "\u21CF" },
+  "&nrightarrow;": { "codepoints": [8603], "characters": "\u219B" },
+  "&nrtri;": { "codepoints": [8939], "characters": "\u22EB" },
+  "&nrtrie;": { "codepoints": [8941], "characters": "\u22ED" },
+  "&nsc;": { "codepoints": [8833], "characters": "\u2281" },
+  "&nsccue;": { "codepoints": [8929], "characters": "\u22E1" },
+  "&nsce;": { "codepoints": [10928, 824], "characters": "\u2AB0\u0338" },
+  "&Nscr;": { "codepoints": [119977], "characters": "\uD835\uDCA9" },
+  "&nscr;": { "codepoints": [120003], "characters": "\uD835\uDCC3" },
+  "&nshortmid;": { "codepoints": [8740], "characters": "\u2224" },
+  "&nshortparallel;": { "codepoints": [8742], "characters": "\u2226" },
+  "&nsim;": { "codepoints": [8769], "characters": "\u2241" },
+  "&nsime;": { "codepoints": [8772], "characters": "\u2244" },
+  "&nsimeq;": { "codepoints": [8772], "characters": "\u2244" },
+  "&nsmid;": { "codepoints": [8740], "characters": "\u2224" },
+  "&nspar;": { "codepoints": [8742], "characters": "\u2226" },
+  "&nsqsube;": { "codepoints": [8930], "characters": "\u22E2" },
+  "&nsqsupe;": { "codepoints": [8931], "characters": "\u22E3" },
+  "&nsub;": { "codepoints": [8836], "characters": "\u2284" },
+  "&nsubE;": { "codepoints": [10949, 824], "characters": "\u2AC5\u0338" },
+  "&nsube;": { "codepoints": [8840], "characters": "\u2288" },
+  "&nsubset;": { "codepoints": [8834, 8402], "characters": "\u2282\u20D2" },
+  "&nsubseteq;": { "codepoints": [8840], "characters": "\u2288" },
+  "&nsubseteqq;": { "codepoints": [10949, 824], "characters": "\u2AC5\u0338" },
+  "&nsucc;": { "codepoints": [8833], "characters": "\u2281" },
+  "&nsucceq;": { "codepoints": [10928, 824], "characters": "\u2AB0\u0338" },
+  "&nsup;": { "codepoints": [8837], "characters": "\u2285" },
+  "&nsupE;": { "codepoints": [10950, 824], "characters": "\u2AC6\u0338" },
+  "&nsupe;": { "codepoints": [8841], "characters": "\u2289" },
+  "&nsupset;": { "codepoints": [8835, 8402], "characters": "\u2283\u20D2" },
+  "&nsupseteq;": { "codepoints": [8841], "characters": "\u2289" },
+  "&nsupseteqq;": { "codepoints": [10950, 824], "characters": "\u2AC6\u0338" },
+  "&ntgl;": { "codepoints": [8825], "characters": "\u2279" },
+  "&Ntilde;": { "codepoints": [209], "characters": "\u00D1" },
+  "&Ntilde": { "codepoints": [209], "characters": "\u00D1" },
+  "&ntilde;": { "codepoints": [241], "characters": "\u00F1" },
+  "&ntilde": { "codepoints": [241], "characters": "\u00F1" },
+  "&ntlg;": { "codepoints": [8824], "characters": "\u2278" },
+  "&ntriangleleft;": { "codepoints": [8938], "characters": "\u22EA" },
+  "&ntrianglelefteq;": { "codepoints": [8940], "characters": "\u22EC" },
+  "&ntriangleright;": { "codepoints": [8939], "characters": "\u22EB" },
+  "&ntrianglerighteq;": { "codepoints": [8941], "characters": "\u22ED" },
+  "&Nu;": { "codepoints": [925], "characters": "\u039D" },
+  "&nu;": { "codepoints": [957], "characters": "\u03BD" },
+  "&num;": { "codepoints": [35], "characters": "\u0023" },
+  "&numero;": { "codepoints": [8470], "characters": "\u2116" },
+  "&numsp;": { "codepoints": [8199], "characters": "\u2007" },
+  "&nvap;": { "codepoints": [8781, 8402], "characters": "\u224D\u20D2" },
+  "&nVDash;": { "codepoints": [8879], "characters": "\u22AF" },
+  "&nVdash;": { "codepoints": [8878], "characters": "\u22AE" },
+  "&nvDash;": { "codepoints": [8877], "characters": "\u22AD" },
+  "&nvdash;": { "codepoints": [8876], "characters": "\u22AC" },
+  "&nvge;": { "codepoints": [8805, 8402], "characters": "\u2265\u20D2" },
+  "&nvgt;": { "codepoints": [62, 8402], "characters": "\u003E\u20D2" },
+  "&nvHarr;": { "codepoints": [10500], "characters": "\u2904" },
+  "&nvinfin;": { "codepoints": [10718], "characters": "\u29DE" },
+  "&nvlArr;": { "codepoints": [10498], "characters": "\u2902" },
+  "&nvle;": { "codepoints": [8804, 8402], "characters": "\u2264\u20D2" },
+  "&nvlt;": { "codepoints": [60, 8402], "characters": "\u003C\u20D2" },
+  "&nvltrie;": { "codepoints": [8884, 8402], "characters": "\u22B4\u20D2" },
+  "&nvrArr;": { "codepoints": [10499], "characters": "\u2903" },
+  "&nvrtrie;": { "codepoints": [8885, 8402], "characters": "\u22B5\u20D2" },
+  "&nvsim;": { "codepoints": [8764, 8402], "characters": "\u223C\u20D2" },
+  "&nwarhk;": { "codepoints": [10531], "characters": "\u2923" },
+  "&nwArr;": { "codepoints": [8662], "characters": "\u21D6" },
+  "&nwarr;": { "codepoints": [8598], "characters": "\u2196" },
+  "&nwarrow;": { "codepoints": [8598], "characters": "\u2196" },
+  "&nwnear;": { "codepoints": [10535], "characters": "\u2927" },
+  "&Oacute;": { "codepoints": [211], "characters": "\u00D3" },
+  "&Oacute": { "codepoints": [211], "characters": "\u00D3" },
+  "&oacute;": { "codepoints": [243], "characters": "\u00F3" },
+  "&oacute": { "codepoints": [243], "characters": "\u00F3" },
+  "&oast;": { "codepoints": [8859], "characters": "\u229B" },
+  "&ocir;": { "codepoints": [8858], "characters": "\u229A" },
+  "&Ocirc;": { "codepoints": [212], "characters": "\u00D4" },
+  "&Ocirc": { "codepoints": [212], "characters": "\u00D4" },
+  "&ocirc;": { "codepoints": [244], "characters": "\u00F4" },
+  "&ocirc": { "codepoints": [244], "characters": "\u00F4" },
+  "&Ocy;": { "codepoints": [1054], "characters": "\u041E" },
+  "&ocy;": { "codepoints": [1086], "characters": "\u043E" },
+  "&odash;": { "codepoints": [8861], "characters": "\u229D" },
+  "&Odblac;": { "codepoints": [336], "characters": "\u0150" },
+  "&odblac;": { "codepoints": [337], "characters": "\u0151" },
+  "&odiv;": { "codepoints": [10808], "characters": "\u2A38" },
+  "&odot;": { "codepoints": [8857], "characters": "\u2299" },
+  "&odsold;": { "codepoints": [10684], "characters": "\u29BC" },
+  "&OElig;": { "codepoints": [338], "characters": "\u0152" },
+  "&oelig;": { "codepoints": [339], "characters": "\u0153" },
+  "&ofcir;": { "codepoints": [10687], "characters": "\u29BF" },
+  "&Ofr;": { "codepoints": [120082], "characters": "\uD835\uDD12" },
+  "&ofr;": { "codepoints": [120108], "characters": "\uD835\uDD2C" },
+  "&ogon;": { "codepoints": [731], "characters": "\u02DB" },
+  "&Ograve;": { "codepoints": [210], "characters": "\u00D2" },
+  "&Ograve": { "codepoints": [210], "characters": "\u00D2" },
+  "&ograve;": { "codepoints": [242], "characters": "\u00F2" },
+  "&ograve": { "codepoints": [242], "characters": "\u00F2" },
+  "&ogt;": { "codepoints": [10689], "characters": "\u29C1" },
+  "&ohbar;": { "codepoints": [10677], "characters": "\u29B5" },
+  "&ohm;": { "codepoints": [937], "characters": "\u03A9" },
+  "&oint;": { "codepoints": [8750], "characters": "\u222E" },
+  "&olarr;": { "codepoints": [8634], "characters": "\u21BA" },
+  "&olcir;": { "codepoints": [10686], "characters": "\u29BE" },
+  "&olcross;": { "codepoints": [10683], "characters": "\u29BB" },
+  "&oline;": { "codepoints": [8254], "characters": "\u203E" },
+  "&olt;": { "codepoints": [10688], "characters": "\u29C0" },
+  "&Omacr;": { "codepoints": [332], "characters": "\u014C" },
+  "&omacr;": { "codepoints": [333], "characters": "\u014D" },
+  "&Omega;": { "codepoints": [937], "characters": "\u03A9" },
+  "&omega;": { "codepoints": [969], "characters": "\u03C9" },
+  "&Omicron;": { "codepoints": [927], "characters": "\u039F" },
+  "&omicron;": { "codepoints": [959], "characters": "\u03BF" },
+  "&omid;": { "codepoints": [10678], "characters": "\u29B6" },
+  "&ominus;": { "codepoints": [8854], "characters": "\u2296" },
+  "&Oopf;": { "codepoints": [120134], "characters": "\uD835\uDD46" },
+  "&oopf;": { "codepoints": [120160], "characters": "\uD835\uDD60" },
+  "&opar;": { "codepoints": [10679], "characters": "\u29B7" },
+  "&OpenCurlyDoubleQuote;": { "codepoints": [8220], "characters": "\u201C" },
+  "&OpenCurlyQuote;": { "codepoints": [8216], "characters": "\u2018" },
+  "&operp;": { "codepoints": [10681], "characters": "\u29B9" },
+  "&oplus;": { "codepoints": [8853], "characters": "\u2295" },
+  "&Or;": { "codepoints": [10836], "characters": "\u2A54" },
+  "&or;": { "codepoints": [8744], "characters": "\u2228" },
+  "&orarr;": { "codepoints": [8635], "characters": "\u21BB" },
+  "&ord;": { "codepoints": [10845], "characters": "\u2A5D" },
+  "&order;": { "codepoints": [8500], "characters": "\u2134" },
+  "&orderof;": { "codepoints": [8500], "characters": "\u2134" },
+  "&ordf;": { "codepoints": [170], "characters": "\u00AA" },
+  "&ordf": { "codepoints": [170], "characters": "\u00AA" },
+  "&ordm;": { "codepoints": [186], "characters": "\u00BA" },
+  "&ordm": { "codepoints": [186], "characters": "\u00BA" },
+  "&origof;": { "codepoints": [8886], "characters": "\u22B6" },
+  "&oror;": { "codepoints": [10838], "characters": "\u2A56" },
+  "&orslope;": { "codepoints": [10839], "characters": "\u2A57" },
+  "&orv;": { "codepoints": [10843], "characters": "\u2A5B" },
+  "&oS;": { "codepoints": [9416], "characters": "\u24C8" },
+  "&Oscr;": { "codepoints": [119978], "characters": "\uD835\uDCAA" },
+  "&oscr;": { "codepoints": [8500], "characters": "\u2134" },
+  "&Oslash;": { "codepoints": [216], "characters": "\u00D8" },
+  "&Oslash": { "codepoints": [216], "characters": "\u00D8" },
+  "&oslash;": { "codepoints": [248], "characters": "\u00F8" },
+  "&oslash": { "codepoints": [248], "characters": "\u00F8" },
+  "&osol;": { "codepoints": [8856], "characters": "\u2298" },
+  "&Otilde;": { "codepoints": [213], "characters": "\u00D5" },
+  "&Otilde": { "codepoints": [213], "characters": "\u00D5" },
+  "&otilde;": { "codepoints": [245], "characters": "\u00F5" },
+  "&otilde": { "codepoints": [245], "characters": "\u00F5" },
+  "&Otimes;": { "codepoints": [10807], "characters": "\u2A37" },
+  "&otimes;": { "codepoints": [8855], "characters": "\u2297" },
+  "&otimesas;": { "codepoints": [10806], "characters": "\u2A36" },
+  "&Ouml;": { "codepoints": [214], "characters": "\u00D6" },
+  "&Ouml": { "codepoints": [214], "characters": "\u00D6" },
+  "&ouml;": { "codepoints": [246], "characters": "\u00F6" },
+  "&ouml": { "codepoints": [246], "characters": "\u00F6" },
+  "&ovbar;": { "codepoints": [9021], "characters": "\u233D" },
+  "&OverBar;": { "codepoints": [8254], "characters": "\u203E" },
+  "&OverBrace;": { "codepoints": [9182], "characters": "\u23DE" },
+  "&OverBracket;": { "codepoints": [9140], "characters": "\u23B4" },
+  "&OverParenthesis;": { "codepoints": [9180], "characters": "\u23DC" },
+  "&par;": { "codepoints": [8741], "characters": "\u2225" },
+  "&para;": { "codepoints": [182], "characters": "\u00B6" },
+  "&para": { "codepoints": [182], "characters": "\u00B6" },
+  "&parallel;": { "codepoints": [8741], "characters": "\u2225" },
+  "&parsim;": { "codepoints": [10995], "characters": "\u2AF3" },
+  "&parsl;": { "codepoints": [11005], "characters": "\u2AFD" },
+  "&part;": { "codepoints": [8706], "characters": "\u2202" },
+  "&PartialD;": { "codepoints": [8706], "characters": "\u2202" },
+  "&Pcy;": { "codepoints": [1055], "characters": "\u041F" },
+  "&pcy;": { "codepoints": [1087], "characters": "\u043F" },
+  "&percnt;": { "codepoints": [37], "characters": "\u0025" },
+  "&period;": { "codepoints": [46], "characters": "\u002E" },
+  "&permil;": { "codepoints": [8240], "characters": "\u2030" },
+  "&perp;": { "codepoints": [8869], "characters": "\u22A5" },
+  "&pertenk;": { "codepoints": [8241], "characters": "\u2031" },
+  "&Pfr;": { "codepoints": [120083], "characters": "\uD835\uDD13" },
+  "&pfr;": { "codepoints": [120109], "characters": "\uD835\uDD2D" },
+  "&Phi;": { "codepoints": [934], "characters": "\u03A6" },
+  "&phi;": { "codepoints": [966], "characters": "\u03C6" },
+  "&phiv;": { "codepoints": [981], "characters": "\u03D5" },
+  "&phmmat;": { "codepoints": [8499], "characters": "\u2133" },
+  "&phone;": { "codepoints": [9742], "characters": "\u260E" },
+  "&Pi;": { "codepoints": [928], "characters": "\u03A0" },
+  "&pi;": { "codepoints": [960], "characters": "\u03C0" },
+  "&pitchfork;": { "codepoints": [8916], "characters": "\u22D4" },
+  "&piv;": { "codepoints": [982], "characters": "\u03D6" },
+  "&planck;": { "codepoints": [8463], "characters": "\u210F" },
+  "&planckh;": { "codepoints": [8462], "characters": "\u210E" },
+  "&plankv;": { "codepoints": [8463], "characters": "\u210F" },
+  "&plus;": { "codepoints": [43], "characters": "\u002B" },
+  "&plusacir;": { "codepoints": [10787], "characters": "\u2A23" },
+  "&plusb;": { "codepoints": [8862], "characters": "\u229E" },
+  "&pluscir;": { "codepoints": [10786], "characters": "\u2A22" },
+  "&plusdo;": { "codepoints": [8724], "characters": "\u2214" },
+  "&plusdu;": { "codepoints": [10789], "characters": "\u2A25" },
+  "&pluse;": { "codepoints": [10866], "characters": "\u2A72" },
+  "&PlusMinus;": { "codepoints": [177], "characters": "\u00B1" },
+  "&plusmn;": { "codepoints": [177], "characters": "\u00B1" },
+  "&plusmn": { "codepoints": [177], "characters": "\u00B1" },
+  "&plussim;": { "codepoints": [10790], "characters": "\u2A26" },
+  "&plustwo;": { "codepoints": [10791], "characters": "\u2A27" },
+  "&pm;": { "codepoints": [177], "characters": "\u00B1" },
+  "&Poincareplane;": { "codepoints": [8460], "characters": "\u210C" },
+  "&pointint;": { "codepoints": [10773], "characters": "\u2A15" },
+  "&Popf;": { "codepoints": [8473], "characters": "\u2119" },
+  "&popf;": { "codepoints": [120161], "characters": "\uD835\uDD61" },
+  "&pound;": { "codepoints": [163], "characters": "\u00A3" },
+  "&pound": { "codepoints": [163], "characters": "\u00A3" },
+  "&Pr;": { "codepoints": [10939], "characters": "\u2ABB" },
+  "&pr;": { "codepoints": [8826], "characters": "\u227A" },
+  "&prap;": { "codepoints": [10935], "characters": "\u2AB7" },
+  "&prcue;": { "codepoints": [8828], "characters": "\u227C" },
+  "&prE;": { "codepoints": [10931], "characters": "\u2AB3" },
+  "&pre;": { "codepoints": [10927], "characters": "\u2AAF" },
+  "&prec;": { "codepoints": [8826], "characters": "\u227A" },
+  "&precapprox;": { "codepoints": [10935], "characters": "\u2AB7" },
+  "&preccurlyeq;": { "codepoints": [8828], "characters": "\u227C" },
+  "&Precedes;": { "codepoints": [8826], "characters": "\u227A" },
+  "&PrecedesEqual;": { "codepoints": [10927], "characters": "\u2AAF" },
+  "&PrecedesSlantEqual;": { "codepoints": [8828], "characters": "\u227C" },
+  "&PrecedesTilde;": { "codepoints": [8830], "characters": "\u227E" },
+  "&preceq;": { "codepoints": [10927], "characters": "\u2AAF" },
+  "&precnapprox;": { "codepoints": [10937], "characters": "\u2AB9" },
+  "&precneqq;": { "codepoints": [10933], "characters": "\u2AB5" },
+  "&precnsim;": { "codepoints": [8936], "characters": "\u22E8" },
+  "&precsim;": { "codepoints": [8830], "characters": "\u227E" },
+  "&Prime;": { "codepoints": [8243], "characters": "\u2033" },
+  "&prime;": { "codepoints": [8242], "characters": "\u2032" },
+  "&primes;": { "codepoints": [8473], "characters": "\u2119" },
+  "&prnap;": { "codepoints": [10937], "characters": "\u2AB9" },
+  "&prnE;": { "codepoints": [10933], "characters": "\u2AB5" },
+  "&prnsim;": { "codepoints": [8936], "characters": "\u22E8" },
+  "&prod;": { "codepoints": [8719], "characters": "\u220F" },
+  "&Product;": { "codepoints": [8719], "characters": "\u220F" },
+  "&profalar;": { "codepoints": [9006], "characters": "\u232E" },
+  "&profline;": { "codepoints": [8978], "characters": "\u2312" },
+  "&profsurf;": { "codepoints": [8979], "characters": "\u2313" },
+  "&prop;": { "codepoints": [8733], "characters": "\u221D" },
+  "&Proportion;": { "codepoints": [8759], "characters": "\u2237" },
+  "&Proportional;": { "codepoints": [8733], "characters": "\u221D" },
+  "&propto;": { "codepoints": [8733], "characters": "\u221D" },
+  "&prsim;": { "codepoints": [8830], "characters": "\u227E" },
+  "&prurel;": { "codepoints": [8880], "characters": "\u22B0" },
+  "&Pscr;": { "codepoints": [119979], "characters": "\uD835\uDCAB" },
+  "&pscr;": { "codepoints": [120005], "characters": "\uD835\uDCC5" },
+  "&Psi;": { "codepoints": [936], "characters": "\u03A8" },
+  "&psi;": { "codepoints": [968], "characters": "\u03C8" },
+  "&puncsp;": { "codepoints": [8200], "characters": "\u2008" },
+  "&Qfr;": { "codepoints": [120084], "characters": "\uD835\uDD14" },
+  "&qfr;": { "codepoints": [120110], "characters": "\uD835\uDD2E" },
+  "&qint;": { "codepoints": [10764], "characters": "\u2A0C" },
+  "&Qopf;": { "codepoints": [8474], "characters": "\u211A" },
+  "&qopf;": { "codepoints": [120162], "characters": "\uD835\uDD62" },
+  "&qprime;": { "codepoints": [8279], "characters": "\u2057" },
+  "&Qscr;": { "codepoints": [119980], "characters": "\uD835\uDCAC" },
+  "&qscr;": { "codepoints": [120006], "characters": "\uD835\uDCC6" },
+  "&quaternions;": { "codepoints": [8461], "characters": "\u210D" },
+  "&quatint;": { "codepoints": [10774], "characters": "\u2A16" },
+  "&quest;": { "codepoints": [63], "characters": "\u003F" },
+  "&questeq;": { "codepoints": [8799], "characters": "\u225F" },
+  "&QUOT;": { "codepoints": [34], "characters": "\u0022" },
+  "&QUOT": { "codepoints": [34], "characters": "\u0022" },
+  "&quot;": { "codepoints": [34], "characters": "\u0022" },
+  "&quot": { "codepoints": [34], "characters": "\u0022" },
+  "&rAarr;": { "codepoints": [8667], "characters": "\u21DB" },
+  "&race;": { "codepoints": [8765, 817], "characters": "\u223D\u0331" },
+  "&Racute;": { "codepoints": [340], "characters": "\u0154" },
+  "&racute;": { "codepoints": [341], "characters": "\u0155" },
+  "&radic;": { "codepoints": [8730], "characters": "\u221A" },
+  "&raemptyv;": { "codepoints": [10675], "characters": "\u29B3" },
+  "&Rang;": { "codepoints": [10219], "characters": "\u27EB" },
+  "&rang;": { "codepoints": [10217], "characters": "\u27E9" },
+  "&rangd;": { "codepoints": [10642], "characters": "\u2992" },
+  "&range;": { "codepoints": [10661], "characters": "\u29A5" },
+  "&rangle;": { "codepoints": [10217], "characters": "\u27E9" },
+  "&raquo;": { "codepoints": [187], "characters": "\u00BB" },
+  "&raquo": { "codepoints": [187], "characters": "\u00BB" },
+  "&Rarr;": { "codepoints": [8608], "characters": "\u21A0" },
+  "&rArr;": { "codepoints": [8658], "characters": "\u21D2" },
+  "&rarr;": { "codepoints": [8594], "characters": "\u2192" },
+  "&rarrap;": { "codepoints": [10613], "characters": "\u2975" },
+  "&rarrb;": { "codepoints": [8677], "characters": "\u21E5" },
+  "&rarrbfs;": { "codepoints": [10528], "characters": "\u2920" },
+  "&rarrc;": { "codepoints": [10547], "characters": "\u2933" },
+  "&rarrfs;": { "codepoints": [10526], "characters": "\u291E" },
+  "&rarrhk;": { "codepoints": [8618], "characters": "\u21AA" },
+  "&rarrlp;": { "codepoints": [8620], "characters": "\u21AC" },
+  "&rarrpl;": { "codepoints": [10565], "characters": "\u2945" },
+  "&rarrsim;": { "codepoints": [10612], "characters": "\u2974" },
+  "&Rarrtl;": { "codepoints": [10518], "characters": "\u2916" },
+  "&rarrtl;": { "codepoints": [8611], "characters": "\u21A3" },
+  "&rarrw;": { "codepoints": [8605], "characters": "\u219D" },
+  "&rAtail;": { "codepoints": [10524], "characters": "\u291C" },
+  "&ratail;": { "codepoints": [10522], "characters": "\u291A" },
+  "&ratio;": { "codepoints": [8758], "characters": "\u2236" },
+  "&rationals;": { "codepoints": [8474], "characters": "\u211A" },
+  "&RBarr;": { "codepoints": [10512], "characters": "\u2910" },
+  "&rBarr;": { "codepoints": [10511], "characters": "\u290F" },
+  "&rbarr;": { "codepoints": [10509], "characters": "\u290D" },
+  "&rbbrk;": { "codepoints": [10099], "characters": "\u2773" },
+  "&rbrace;": { "codepoints": [125], "characters": "\u007D" },
+  "&rbrack;": { "codepoints": [93], "characters": "\u005D" },
+  "&rbrke;": { "codepoints": [10636], "characters": "\u298C" },
+  "&rbrksld;": { "codepoints": [10638], "characters": "\u298E" },
+  "&rbrkslu;": { "codepoints": [10640], "characters": "\u2990" },
+  "&Rcaron;": { "codepoints": [344], "characters": "\u0158" },
+  "&rcaron;": { "codepoints": [345], "characters": "\u0159" },
+  "&Rcedil;": { "codepoints": [342], "characters": "\u0156" },
+  "&rcedil;": { "codepoints": [343], "characters": "\u0157" },
+  "&rceil;": { "codepoints": [8969], "characters": "\u2309" },
+  "&rcub;": { "codepoints": [125], "characters": "\u007D" },
+  "&Rcy;": { "codepoints": [1056], "characters": "\u0420" },
+  "&rcy;": { "codepoints": [1088], "characters": "\u0440" },
+  "&rdca;": { "codepoints": [10551], "characters": "\u2937" },
+  "&rdldhar;": { "codepoints": [10601], "characters": "\u2969" },
+  "&rdquo;": { "codepoints": [8221], "characters": "\u201D" },
+  "&rdquor;": { "codepoints": [8221], "characters": "\u201D" },
+  "&rdsh;": { "codepoints": [8627], "characters": "\u21B3" },
+  "&Re;": { "codepoints": [8476], "characters": "\u211C" },
+  "&real;": { "codepoints": [8476], "characters": "\u211C" },
+  "&realine;": { "codepoints": [8475], "characters": "\u211B" },
+  "&realpart;": { "codepoints": [8476], "characters": "\u211C" },
+  "&reals;": { "codepoints": [8477], "characters": "\u211D" },
+  "&rect;": { "codepoints": [9645], "characters": "\u25AD" },
+  "&REG;": { "codepoints": [174], "characters": "\u00AE" },
+  "&REG": { "codepoints": [174], "characters": "\u00AE" },
+  "&reg;": { "codepoints": [174], "characters": "\u00AE" },
+  "&reg": { "codepoints": [174], "characters": "\u00AE" },
+  "&ReverseElement;": { "codepoints": [8715], "characters": "\u220B" },
+  "&ReverseEquilibrium;": { "codepoints": [8651], "characters": "\u21CB" },
+  "&ReverseUpEquilibrium;": { "codepoints": [10607], "characters": "\u296F" },
+  "&rfisht;": { "codepoints": [10621], "characters": "\u297D" },
+  "&rfloor;": { "codepoints": [8971], "characters": "\u230B" },
+  "&Rfr;": { "codepoints": [8476], "characters": "\u211C" },
+  "&rfr;": { "codepoints": [120111], "characters": "\uD835\uDD2F" },
+  "&rHar;": { "codepoints": [10596], "characters": "\u2964" },
+  "&rhard;": { "codepoints": [8641], "characters": "\u21C1" },
+  "&rharu;": { "codepoints": [8640], "characters": "\u21C0" },
+  "&rharul;": { "codepoints": [10604], "characters": "\u296C" },
+  "&Rho;": { "codepoints": [929], "characters": "\u03A1" },
+  "&rho;": { "codepoints": [961], "characters": "\u03C1" },
+  "&rhov;": { "codepoints": [1009], "characters": "\u03F1" },
+  "&RightAngleBracket;": { "codepoints": [10217], "characters": "\u27E9" },
+  "&RightArrow;": { "codepoints": [8594], "characters": "\u2192" },
+  "&Rightarrow;": { "codepoints": [8658], "characters": "\u21D2" },
+  "&rightarrow;": { "codepoints": [8594], "characters": "\u2192" },
+  "&RightArrowBar;": { "codepoints": [8677], "characters": "\u21E5" },
+  "&RightArrowLeftArrow;": { "codepoints": [8644], "characters": "\u21C4" },
+  "&rightarrowtail;": { "codepoints": [8611], "characters": "\u21A3" },
+  "&RightCeiling;": { "codepoints": [8969], "characters": "\u2309" },
+  "&RightDoubleBracket;": { "codepoints": [10215], "characters": "\u27E7" },
+  "&RightDownTeeVector;": { "codepoints": [10589], "characters": "\u295D" },
+  "&RightDownVector;": { "codepoints": [8642], "characters": "\u21C2" },
+  "&RightDownVectorBar;": { "codepoints": [10581], "characters": "\u2955" },
+  "&RightFloor;": { "codepoints": [8971], "characters": "\u230B" },
+  "&rightharpoondown;": { "codepoints": [8641], "characters": "\u21C1" },
+  "&rightharpoonup;": { "codepoints": [8640], "characters": "\u21C0" },
+  "&rightleftarrows;": { "codepoints": [8644], "characters": "\u21C4" },
+  "&rightleftharpoons;": { "codepoints": [8652], "characters": "\u21CC" },
+  "&rightrightarrows;": { "codepoints": [8649], "characters": "\u21C9" },
+  "&rightsquigarrow;": { "codepoints": [8605], "characters": "\u219D" },
+  "&RightTee;": { "codepoints": [8866], "characters": "\u22A2" },
+  "&RightTeeArrow;": { "codepoints": [8614], "characters": "\u21A6" },
+  "&RightTeeVector;": { "codepoints": [10587], "characters": "\u295B" },
+  "&rightthreetimes;": { "codepoints": [8908], "characters": "\u22CC" },
+  "&RightTriangle;": { "codepoints": [8883], "characters": "\u22B3" },
+  "&RightTriangleBar;": { "codepoints": [10704], "characters": "\u29D0" },
+  "&RightTriangleEqual;": { "codepoints": [8885], "characters": "\u22B5" },
+  "&RightUpDownVector;": { "codepoints": [10575], "characters": "\u294F" },
+  "&RightUpTeeVector;": { "codepoints": [10588], "characters": "\u295C" },
+  "&RightUpVector;": { "codepoints": [8638], "characters": "\u21BE" },
+  "&RightUpVectorBar;": { "codepoints": [10580], "characters": "\u2954" },
+  "&RightVector;": { "codepoints": [8640], "characters": "\u21C0" },
+  "&RightVectorBar;": { "codepoints": [10579], "characters": "\u2953" },
+  "&ring;": { "codepoints": [730], "characters": "\u02DA" },
+  "&risingdotseq;": { "codepoints": [8787], "characters": "\u2253" },
+  "&rlarr;": { "codepoints": [8644], "characters": "\u21C4" },
+  "&rlhar;": { "codepoints": [8652], "characters": "\u21CC" },
+  "&rlm;": { "codepoints": [8207], "characters": "\u200F" },
+  "&rmoust;": { "codepoints": [9137], "characters": "\u23B1" },
+  "&rmoustache;": { "codepoints": [9137], "characters": "\u23B1" },
+  "&rnmid;": { "codepoints": [10990], "characters": "\u2AEE" },
+  "&roang;": { "codepoints": [10221], "characters": "\u27ED" },
+  "&roarr;": { "codepoints": [8702], "characters": "\u21FE" },
+  "&robrk;": { "codepoints": [10215], "characters": "\u27E7" },
+  "&ropar;": { "codepoints": [10630], "characters": "\u2986" },
+  "&Ropf;": { "codepoints": [8477], "characters": "\u211D" },
+  "&ropf;": { "codepoints": [120163], "characters": "\uD835\uDD63" },
+  "&roplus;": { "codepoints": [10798], "characters": "\u2A2E" },
+  "&rotimes;": { "codepoints": [10805], "characters": "\u2A35" },
+  "&RoundImplies;": { "codepoints": [10608], "characters": "\u2970" },
+  "&rpar;": { "codepoints": [41], "characters": "\u0029" },
+  "&rpargt;": { "codepoints": [10644], "characters": "\u2994" },
+  "&rppolint;": { "codepoints": [10770], "characters": "\u2A12" },
+  "&rrarr;": { "codepoints": [8649], "characters": "\u21C9" },
+  "&Rrightarrow;": { "codepoints": [8667], "characters": "\u21DB" },
+  "&rsaquo;": { "codepoints": [8250], "characters": "\u203A" },
+  "&Rscr;": { "codepoints": [8475], "characters": "\u211B" },
+  "&rscr;": { "codepoints": [120007], "characters": "\uD835\uDCC7" },
+  "&Rsh;": { "codepoints": [8625], "characters": "\u21B1" },
+  "&rsh;": { "codepoints": [8625], "characters": "\u21B1" },
+  "&rsqb;": { "codepoints": [93], "characters": "\u005D" },
+  "&rsquo;": { "codepoints": [8217], "characters": "\u2019" },
+  "&rsquor;": { "codepoints": [8217], "characters": "\u2019" },
+  "&rthree;": { "codepoints": [8908], "characters": "\u22CC" },
+  "&rtimes;": { "codepoints": [8906], "characters": "\u22CA" },
+  "&rtri;": { "codepoints": [9657], "characters": "\u25B9" },
+  "&rtrie;": { "codepoints": [8885], "characters": "\u22B5" },
+  "&rtrif;": { "codepoints": [9656], "characters": "\u25B8" },
+  "&rtriltri;": { "codepoints": [10702], "characters": "\u29CE" },
+  "&RuleDelayed;": { "codepoints": [10740], "characters": "\u29F4" },
+  "&ruluhar;": { "codepoints": [10600], "characters": "\u2968" },
+  "&rx;": { "codepoints": [8478], "characters": "\u211E" },
+  "&Sacute;": { "codepoints": [346], "characters": "\u015A" },
+  "&sacute;": { "codepoints": [347], "characters": "\u015B" },
+  "&sbquo;": { "codepoints": [8218], "characters": "\u201A" },
+  "&Sc;": { "codepoints": [10940], "characters": "\u2ABC" },
+  "&sc;": { "codepoints": [8827], "characters": "\u227B" },
+  "&scap;": { "codepoints": [10936], "characters": "\u2AB8" },
+  "&Scaron;": { "codepoints": [352], "characters": "\u0160" },
+  "&scaron;": { "codepoints": [353], "characters": "\u0161" },
+  "&sccue;": { "codepoints": [8829], "characters": "\u227D" },
+  "&scE;": { "codepoints": [10932], "characters": "\u2AB4" },
+  "&sce;": { "codepoints": [10928], "characters": "\u2AB0" },
+  "&Scedil;": { "codepoints": [350], "characters": "\u015E" },
+  "&scedil;": { "codepoints": [351], "characters": "\u015F" },
+  "&Scirc;": { "codepoints": [348], "characters": "\u015C" },
+  "&scirc;": { "codepoints": [349], "characters": "\u015D" },
+  "&scnap;": { "codepoints": [10938], "characters": "\u2ABA" },
+  "&scnE;": { "codepoints": [10934], "characters": "\u2AB6" },
+  "&scnsim;": { "codepoints": [8937], "characters": "\u22E9" },
+  "&scpolint;": { "codepoints": [10771], "characters": "\u2A13" },
+  "&scsim;": { "codepoints": [8831], "characters": "\u227F" },
+  "&Scy;": { "codepoints": [1057], "characters": "\u0421" },
+  "&scy;": { "codepoints": [1089], "characters": "\u0441" },
+  "&sdot;": { "codepoints": [8901], "characters": "\u22C5" },
+  "&sdotb;": { "codepoints": [8865], "characters": "\u22A1" },
+  "&sdote;": { "codepoints": [10854], "characters": "\u2A66" },
+  "&searhk;": { "codepoints": [10533], "characters": "\u2925" },
+  "&seArr;": { "codepoints": [8664], "characters": "\u21D8" },
+  "&searr;": { "codepoints": [8600], "characters": "\u2198" },
+  "&searrow;": { "codepoints": [8600], "characters": "\u2198" },
+  "&sect;": { "codepoints": [167], "characters": "\u00A7" },
+  "&sect": { "codepoints": [167], "characters": "\u00A7" },
+  "&semi;": { "codepoints": [59], "characters": "\u003B" },
+  "&seswar;": { "codepoints": [10537], "characters": "\u2929" },
+  "&setminus;": { "codepoints": [8726], "characters": "\u2216" },
+  "&setmn;": { "codepoints": [8726], "characters": "\u2216" },
+  "&sext;": { "codepoints": [10038], "characters": "\u2736" },
+  "&Sfr;": { "codepoints": [120086], "characters": "\uD835\uDD16" },
+  "&sfr;": { "codepoints": [120112], "characters": "\uD835\uDD30" },
+  "&sfrown;": { "codepoints": [8994], "characters": "\u2322" },
+  "&sharp;": { "codepoints": [9839], "characters": "\u266F" },
+  "&SHCHcy;": { "codepoints": [1065], "characters": "\u0429" },
+  "&shchcy;": { "codepoints": [1097], "characters": "\u0449" },
+  "&SHcy;": { "codepoints": [1064], "characters": "\u0428" },
+  "&shcy;": { "codepoints": [1096], "characters": "\u0448" },
+  "&ShortDownArrow;": { "codepoints": [8595], "characters": "\u2193" },
+  "&ShortLeftArrow;": { "codepoints": [8592], "characters": "\u2190" },
+  "&shortmid;": { "codepoints": [8739], "characters": "\u2223" },
+  "&shortparallel;": { "codepoints": [8741], "characters": "\u2225" },
+  "&ShortRightArrow;": { "codepoints": [8594], "characters": "\u2192" },
+  "&ShortUpArrow;": { "codepoints": [8593], "characters": "\u2191" },
+  "&shy;": { "codepoints": [173], "characters": "\u00AD" },
+  "&shy": { "codepoints": [173], "characters": "\u00AD" },
+  "&Sigma;": { "codepoints": [931], "characters": "\u03A3" },
+  "&sigma;": { "codepoints": [963], "characters": "\u03C3" },
+  "&sigmaf;": { "codepoints": [962], "characters": "\u03C2" },
+  "&sigmav;": { "codepoints": [962], "characters": "\u03C2" },
+  "&sim;": { "codepoints": [8764], "characters": "\u223C" },
+  "&simdot;": { "codepoints": [10858], "characters": "\u2A6A" },
+  "&sime;": { "codepoints": [8771], "characters": "\u2243" },
+  "&simeq;": { "codepoints": [8771], "characters": "\u2243" },
+  "&simg;": { "codepoints": [10910], "characters": "\u2A9E" },
+  "&simgE;": { "codepoints": [10912], "characters": "\u2AA0" },
+  "&siml;": { "codepoints": [10909], "characters": "\u2A9D" },
+  "&simlE;": { "codepoints": [10911], "characters": "\u2A9F" },
+  "&simne;": { "codepoints": [8774], "characters": "\u2246" },
+  "&simplus;": { "codepoints": [10788], "characters": "\u2A24" },
+  "&simrarr;": { "codepoints": [10610], "characters": "\u2972" },
+  "&slarr;": { "codepoints": [8592], "characters": "\u2190" },
+  "&SmallCircle;": { "codepoints": [8728], "characters": "\u2218" },
+  "&smallsetminus;": { "codepoints": [8726], "characters": "\u2216" },
+  "&smashp;": { "codepoints": [10803], "characters": "\u2A33" },
+  "&smeparsl;": { "codepoints": [10724], "characters": "\u29E4" },
+  "&smid;": { "codepoints": [8739], "characters": "\u2223" },
+  "&smile;": { "codepoints": [8995], "characters": "\u2323" },
+  "&smt;": { "codepoints": [10922], "characters": "\u2AAA" },
+  "&smte;": { "codepoints": [10924], "characters": "\u2AAC" },
+  "&smtes;": { "codepoints": [10924, 65024], "characters": "\u2AAC\uFE00" },
+  "&SOFTcy;": { "codepoints": [1068], "characters": "\u042C" },
+  "&softcy;": { "codepoints": [1100], "characters": "\u044C" },
+  "&sol;": { "codepoints": [47], "characters": "\u002F" },
+  "&solb;": { "codepoints": [10692], "characters": "\u29C4" },
+  "&solbar;": { "codepoints": [9023], "characters": "\u233F" },
+  "&Sopf;": { "codepoints": [120138], "characters": "\uD835\uDD4A" },
+  "&sopf;": { "codepoints": [120164], "characters": "\uD835\uDD64" },
+  "&spades;": { "codepoints": [9824], "characters": "\u2660" },
+  "&spadesuit;": { "codepoints": [9824], "characters": "\u2660" },
+  "&spar;": { "codepoints": [8741], "characters": "\u2225" },
+  "&sqcap;": { "codepoints": [8851], "characters": "\u2293" },
+  "&sqcaps;": { "codepoints": [8851, 65024], "characters": "\u2293\uFE00" },
+  "&sqcup;": { "codepoints": [8852], "characters": "\u2294" },
+  "&sqcups;": { "codepoints": [8852, 65024], "characters": "\u2294\uFE00" },
+  "&Sqrt;": { "codepoints": [8730], "characters": "\u221A" },
+  "&sqsub;": { "codepoints": [8847], "characters": "\u228F" },
+  "&sqsube;": { "codepoints": [8849], "characters": "\u2291" },
+  "&sqsubset;": { "codepoints": [8847], "characters": "\u228F" },
+  "&sqsubseteq;": { "codepoints": [8849], "characters": "\u2291" },
+  "&sqsup;": { "codepoints": [8848], "characters": "\u2290" },
+  "&sqsupe;": { "codepoints": [8850], "characters": "\u2292" },
+  "&sqsupset;": { "codepoints": [8848], "characters": "\u2290" },
+  "&sqsupseteq;": { "codepoints": [8850], "characters": "\u2292" },
+  "&squ;": { "codepoints": [9633], "characters": "\u25A1" },
+  "&Square;": { "codepoints": [9633], "characters": "\u25A1" },
+  "&square;": { "codepoints": [9633], "characters": "\u25A1" },
+  "&SquareIntersection;": { "codepoints": [8851], "characters": "\u2293" },
+  "&SquareSubset;": { "codepoints": [8847], "characters": "\u228F" },
+  "&SquareSubsetEqual;": { "codepoints": [8849], "characters": "\u2291" },
+  "&SquareSuperset;": { "codepoints": [8848], "characters": "\u2290" },
+  "&SquareSupersetEqual;": { "codepoints": [8850], "characters": "\u2292" },
+  "&SquareUnion;": { "codepoints": [8852], "characters": "\u2294" },
+  "&squarf;": { "codepoints": [9642], "characters": "\u25AA" },
+  "&squf;": { "codepoints": [9642], "characters": "\u25AA" },
+  "&srarr;": { "codepoints": [8594], "characters": "\u2192" },
+  "&Sscr;": { "codepoints": [119982], "characters": "\uD835\uDCAE" },
+  "&sscr;": { "codepoints": [120008], "characters": "\uD835\uDCC8" },
+  "&ssetmn;": { "codepoints": [8726], "characters": "\u2216" },
+  "&ssmile;": { "codepoints": [8995], "characters": "\u2323" },
+  "&sstarf;": { "codepoints": [8902], "characters": "\u22C6" },
+  "&Star;": { "codepoints": [8902], "characters": "\u22C6" },
+  "&star;": { "codepoints": [9734], "characters": "\u2606" },
+  "&starf;": { "codepoints": [9733], "characters": "\u2605" },
+  "&straightepsilon;": { "codepoints": [1013], "characters": "\u03F5" },
+  "&straightphi;": { "codepoints": [981], "characters": "\u03D5" },
+  "&strns;": { "codepoints": [175], "characters": "\u00AF" },
+  "&Sub;": { "codepoints": [8912], "characters": "\u22D0" },
+  "&sub;": { "codepoints": [8834], "characters": "\u2282" },
+  "&subdot;": { "codepoints": [10941], "characters": "\u2ABD" },
+  "&subE;": { "codepoints": [10949], "characters": "\u2AC5" },
+  "&sube;": { "codepoints": [8838], "characters": "\u2286" },
+  "&subedot;": { "codepoints": [10947], "characters": "\u2AC3" },
+  "&submult;": { "codepoints": [10945], "characters": "\u2AC1" },
+  "&subnE;": { "codepoints": [10955], "characters": "\u2ACB" },
+  "&subne;": { "codepoints": [8842], "characters": "\u228A" },
+  "&subplus;": { "codepoints": [10943], "characters": "\u2ABF" },
+  "&subrarr;": { "codepoints": [10617], "characters": "\u2979" },
+  "&Subset;": { "codepoints": [8912], "characters": "\u22D0" },
+  "&subset;": { "codepoints": [8834], "characters": "\u2282" },
+  "&subseteq;": { "codepoints": [8838], "characters": "\u2286" },
+  "&subseteqq;": { "codepoints": [10949], "characters": "\u2AC5" },
+  "&SubsetEqual;": { "codepoints": [8838], "characters": "\u2286" },
+  "&subsetneq;": { "codepoints": [8842], "characters": "\u228A" },
+  "&subsetneqq;": { "codepoints": [10955], "characters": "\u2ACB" },
+  "&subsim;": { "codepoints": [10951], "characters": "\u2AC7" },
+  "&subsub;": { "codepoints": [10965], "characters": "\u2AD5" },
+  "&subsup;": { "codepoints": [10963], "characters": "\u2AD3" },
+  "&succ;": { "codepoints": [8827], "characters": "\u227B" },
+  "&succapprox;": { "codepoints": [10936], "characters": "\u2AB8" },
+  "&succcurlyeq;": { "codepoints": [8829], "characters": "\u227D" },
+  "&Succeeds;": { "codepoints": [8827], "characters": "\u227B" },
+  "&SucceedsEqual;": { "codepoints": [10928], "characters": "\u2AB0" },
+  "&SucceedsSlantEqual;": { "codepoints": [8829], "characters": "\u227D" },
+  "&SucceedsTilde;": { "codepoints": [8831], "characters": "\u227F" },
+  "&succeq;": { "codepoints": [10928], "characters": "\u2AB0" },
+  "&succnapprox;": { "codepoints": [10938], "characters": "\u2ABA" },
+  "&succneqq;": { "codepoints": [10934], "characters": "\u2AB6" },
+  "&succnsim;": { "codepoints": [8937], "characters": "\u22E9" },
+  "&succsim;": { "codepoints": [8831], "characters": "\u227F" },
+  "&SuchThat;": { "codepoints": [8715], "characters": "\u220B" },
+  "&Sum;": { "codepoints": [8721], "characters": "\u2211" },
+  "&sum;": { "codepoints": [8721], "characters": "\u2211" },
+  "&sung;": { "codepoints": [9834], "characters": "\u266A" },
+  "&Sup;": { "codepoints": [8913], "characters": "\u22D1" },
+  "&sup;": { "codepoints": [8835], "characters": "\u2283" },
+  "&sup1;": { "codepoints": [185], "characters": "\u00B9" },
+  "&sup1": { "codepoints": [185], "characters": "\u00B9" },
+  "&sup2;": { "codepoints": [178], "characters": "\u00B2" },
+  "&sup2": { "codepoints": [178], "characters": "\u00B2" },
+  "&sup3;": { "codepoints": [179], "characters": "\u00B3" },
+  "&sup3": { "codepoints": [179], "characters": "\u00B3" },
+  "&supdot;": { "codepoints": [10942], "characters": "\u2ABE" },
+  "&supdsub;": { "codepoints": [10968], "characters": "\u2AD8" },
+  "&supE;": { "codepoints": [10950], "characters": "\u2AC6" },
+  "&supe;": { "codepoints": [8839], "characters": "\u2287" },
+  "&supedot;": { "codepoints": [10948], "characters": "\u2AC4" },
+  "&Superset;": { "codepoints": [8835], "characters": "\u2283" },
+  "&SupersetEqual;": { "codepoints": [8839], "characters": "\u2287" },
+  "&suphsol;": { "codepoints": [10185], "characters": "\u27C9" },
+  "&suphsub;": { "codepoints": [10967], "characters": "\u2AD7" },
+  "&suplarr;": { "codepoints": [10619], "characters": "\u297B" },
+  "&supmult;": { "codepoints": [10946], "characters": "\u2AC2" },
+  "&supnE;": { "codepoints": [10956], "characters": "\u2ACC" },
+  "&supne;": { "codepoints": [8843], "characters": "\u228B" },
+  "&supplus;": { "codepoints": [10944], "characters": "\u2AC0" },
+  "&Supset;": { "codepoints": [8913], "characters": "\u22D1" },
+  "&supset;": { "codepoints": [8835], "characters": "\u2283" },
+  "&supseteq;": { "codepoints": [8839], "characters": "\u2287" },
+  "&supseteqq;": { "codepoints": [10950], "characters": "\u2AC6" },
+  "&supsetneq;": { "codepoints": [8843], "characters": "\u228B" },
+  "&supsetneqq;": { "codepoints": [10956], "characters": "\u2ACC" },
+  "&supsim;": { "codepoints": [10952], "characters": "\u2AC8" },
+  "&supsub;": { "codepoints": [10964], "characters": "\u2AD4" },
+  "&supsup;": { "codepoints": [10966], "characters": "\u2AD6" },
+  "&swarhk;": { "codepoints": [10534], "characters": "\u2926" },
+  "&swArr;": { "codepoints": [8665], "characters": "\u21D9" },
+  "&swarr;": { "codepoints": [8601], "characters": "\u2199" },
+  "&swarrow;": { "codepoints": [8601], "characters": "\u2199" },
+  "&swnwar;": { "codepoints": [10538], "characters": "\u292A" },
+  "&szlig;": { "codepoints": [223], "characters": "\u00DF" },
+  "&szlig": { "codepoints": [223], "characters": "\u00DF" },
+  "&Tab;": { "codepoints": [9], "characters": "\u0009" },
+  "&target;": { "codepoints": [8982], "characters": "\u2316" },
+  "&Tau;": { "codepoints": [932], "characters": "\u03A4" },
+  "&tau;": { "codepoints": [964], "characters": "\u03C4" },
+  "&tbrk;": { "codepoints": [9140], "characters": "\u23B4" },
+  "&Tcaron;": { "codepoints": [356], "characters": "\u0164" },
+  "&tcaron;": { "codepoints": [357], "characters": "\u0165" },
+  "&Tcedil;": { "codepoints": [354], "characters": "\u0162" },
+  "&tcedil;": { "codepoints": [355], "characters": "\u0163" },
+  "&Tcy;": { "codepoints": [1058], "characters": "\u0422" },
+  "&tcy;": { "codepoints": [1090], "characters": "\u0442" },
+  "&tdot;": { "codepoints": [8411], "characters": "\u20DB" },
+  "&telrec;": { "codepoints": [8981], "characters": "\u2315" },
+  "&Tfr;": { "codepoints": [120087], "characters": "\uD835\uDD17" },
+  "&tfr;": { "codepoints": [120113], "characters": "\uD835\uDD31" },
+  "&there4;": { "codepoints": [8756], "characters": "\u2234" },
+  "&Therefore;": { "codepoints": [8756], "characters": "\u2234" },
+  "&therefore;": { "codepoints": [8756], "characters": "\u2234" },
+  "&Theta;": { "codepoints": [920], "characters": "\u0398" },
+  "&theta;": { "codepoints": [952], "characters": "\u03B8" },
+  "&thetasym;": { "codepoints": [977], "characters": "\u03D1" },
+  "&thetav;": { "codepoints": [977], "characters": "\u03D1" },
+  "&thickapprox;": { "codepoints": [8776], "characters": "\u2248" },
+  "&thicksim;": { "codepoints": [8764], "characters": "\u223C" },
+  "&ThickSpace;": { "codepoints": [8287, 8202], "characters": "\u205F\u200A" },
+  "&thinsp;": { "codepoints": [8201], "characters": "\u2009" },
+  "&ThinSpace;": { "codepoints": [8201], "characters": "\u2009" },
+  "&thkap;": { "codepoints": [8776], "characters": "\u2248" },
+  "&thksim;": { "codepoints": [8764], "characters": "\u223C" },
+  "&THORN;": { "codepoints": [222], "characters": "\u00DE" },
+  "&THORN": { "codepoints": [222], "characters": "\u00DE" },
+  "&thorn;": { "codepoints": [254], "characters": "\u00FE" },
+  "&thorn": { "codepoints": [254], "characters": "\u00FE" },
+  "&Tilde;": { "codepoints": [8764], "characters": "\u223C" },
+  "&tilde;": { "codepoints": [732], "characters": "\u02DC" },
+  "&TildeEqual;": { "codepoints": [8771], "characters": "\u2243" },
+  "&TildeFullEqual;": { "codepoints": [8773], "characters": "\u2245" },
+  "&TildeTilde;": { "codepoints": [8776], "characters": "\u2248" },
+  "&times;": { "codepoints": [215], "characters": "\u00D7" },
+  "&times": { "codepoints": [215], "characters": "\u00D7" },
+  "&timesb;": { "codepoints": [8864], "characters": "\u22A0" },
+  "&timesbar;": { "codepoints": [10801], "characters": "\u2A31" },
+  "&timesd;": { "codepoints": [10800], "characters": "\u2A30" },
+  "&tint;": { "codepoints": [8749], "characters": "\u222D" },
+  "&toea;": { "codepoints": [10536], "characters": "\u2928" },
+  "&top;": { "codepoints": [8868], "characters": "\u22A4" },
+  "&topbot;": { "codepoints": [9014], "characters": "\u2336" },
+  "&topcir;": { "codepoints": [10993], "characters": "\u2AF1" },
+  "&Topf;": { "codepoints": [120139], "characters": "\uD835\uDD4B" },
+  "&topf;": { "codepoints": [120165], "characters": "\uD835\uDD65" },
+  "&topfork;": { "codepoints": [10970], "characters": "\u2ADA" },
+  "&tosa;": { "codepoints": [10537], "characters": "\u2929" },
+  "&tprime;": { "codepoints": [8244], "characters": "\u2034" },
+  "&TRADE;": { "codepoints": [8482], "characters": "\u2122" },
+  "&trade;": { "codepoints": [8482], "characters": "\u2122" },
+  "&triangle;": { "codepoints": [9653], "characters": "\u25B5" },
+  "&triangledown;": { "codepoints": [9663], "characters": "\u25BF" },
+  "&triangleleft;": { "codepoints": [9667], "characters": "\u25C3" },
+  "&trianglelefteq;": { "codepoints": [8884], "characters": "\u22B4" },
+  "&triangleq;": { "codepoints": [8796], "characters": "\u225C" },
+  "&triangleright;": { "codepoints": [9657], "characters": "\u25B9" },
+  "&trianglerighteq;": { "codepoints": [8885], "characters": "\u22B5" },
+  "&tridot;": { "codepoints": [9708], "characters": "\u25EC" },
+  "&trie;": { "codepoints": [8796], "characters": "\u225C" },
+  "&triminus;": { "codepoints": [10810], "characters": "\u2A3A" },
+  "&TripleDot;": { "codepoints": [8411], "characters": "\u20DB" },
+  "&triplus;": { "codepoints": [10809], "characters": "\u2A39" },
+  "&trisb;": { "codepoints": [10701], "characters": "\u29CD" },
+  "&tritime;": { "codepoints": [10811], "characters": "\u2A3B" },
+  "&trpezium;": { "codepoints": [9186], "characters": "\u23E2" },
+  "&Tscr;": { "codepoints": [119983], "characters": "\uD835\uDCAF" },
+  "&tscr;": { "codepoints": [120009], "characters": "\uD835\uDCC9" },
+  "&TScy;": { "codepoints": [1062], "characters": "\u0426" },
+  "&tscy;": { "codepoints": [1094], "characters": "\u0446" },
+  "&TSHcy;": { "codepoints": [1035], "characters": "\u040B" },
+  "&tshcy;": { "codepoints": [1115], "characters": "\u045B" },
+  "&Tstrok;": { "codepoints": [358], "characters": "\u0166" },
+  "&tstrok;": { "codepoints": [359], "characters": "\u0167" },
+  "&twixt;": { "codepoints": [8812], "characters": "\u226C" },
+  "&twoheadleftarrow;": { "codepoints": [8606], "characters": "\u219E" },
+  "&twoheadrightarrow;": { "codepoints": [8608], "characters": "\u21A0" },
+  "&Uacute;": { "codepoints": [218], "characters": "\u00DA" },
+  "&Uacute": { "codepoints": [218], "characters": "\u00DA" },
+  "&uacute;": { "codepoints": [250], "characters": "\u00FA" },
+  "&uacute": { "codepoints": [250], "characters": "\u00FA" },
+  "&Uarr;": { "codepoints": [8607], "characters": "\u219F" },
+  "&uArr;": { "codepoints": [8657], "characters": "\u21D1" },
+  "&uarr;": { "codepoints": [8593], "characters": "\u2191" },
+  "&Uarrocir;": { "codepoints": [10569], "characters": "\u2949" },
+  "&Ubrcy;": { "codepoints": [1038], "characters": "\u040E" },
+  "&ubrcy;": { "codepoints": [1118], "characters": "\u045E" },
+  "&Ubreve;": { "codepoints": [364], "characters": "\u016C" },
+  "&ubreve;": { "codepoints": [365], "characters": "\u016D" },
+  "&Ucirc;": { "codepoints": [219], "characters": "\u00DB" },
+  "&Ucirc": { "codepoints": [219], "characters": "\u00DB" },
+  "&ucirc;": { "codepoints": [251], "characters": "\u00FB" },
+  "&ucirc": { "codepoints": [251], "characters": "\u00FB" },
+  "&Ucy;": { "codepoints": [1059], "characters": "\u0423" },
+  "&ucy;": { "codepoints": [1091], "characters": "\u0443" },
+  "&udarr;": { "codepoints": [8645], "characters": "\u21C5" },
+  "&Udblac;": { "codepoints": [368], "characters": "\u0170" },
+  "&udblac;": { "codepoints": [369], "characters": "\u0171" },
+  "&udhar;": { "codepoints": [10606], "characters": "\u296E" },
+  "&ufisht;": { "codepoints": [10622], "characters": "\u297E" },
+  "&Ufr;": { "codepoints": [120088], "characters": "\uD835\uDD18" },
+  "&ufr;": { "codepoints": [120114], "characters": "\uD835\uDD32" },
+  "&Ugrave;": { "codepoints": [217], "characters": "\u00D9" },
+  "&Ugrave": { "codepoints": [217], "characters": "\u00D9" },
+  "&ugrave;": { "codepoints": [249], "characters": "\u00F9" },
+  "&ugrave": { "codepoints": [249], "characters": "\u00F9" },
+  "&uHar;": { "codepoints": [10595], "characters": "\u2963" },
+  "&uharl;": { "codepoints": [8639], "characters": "\u21BF" },
+  "&uharr;": { "codepoints": [8638], "characters": "\u21BE" },
+  "&uhblk;": { "codepoints": [9600], "characters": "\u2580" },
+  "&ulcorn;": { "codepoints": [8988], "characters": "\u231C" },
+  "&ulcorner;": { "codepoints": [8988], "characters": "\u231C" },
+  "&ulcrop;": { "codepoints": [8975], "characters": "\u230F" },
+  "&ultri;": { "codepoints": [9720], "characters": "\u25F8" },
+  "&Umacr;": { "codepoints": [362], "characters": "\u016A" },
+  "&umacr;": { "codepoints": [363], "characters": "\u016B" },
+  "&uml;": { "codepoints": [168], "characters": "\u00A8" },
+  "&uml": { "codepoints": [168], "characters": "\u00A8" },
+  "&UnderBar;": { "codepoints": [95], "characters": "\u005F" },
+  "&UnderBrace;": { "codepoints": [9183], "characters": "\u23DF" },
+  "&UnderBracket;": { "codepoints": [9141], "characters": "\u23B5" },
+  "&UnderParenthesis;": { "codepoints": [9181], "characters": "\u23DD" },
+  "&Union;": { "codepoints": [8899], "characters": "\u22C3" },
+  "&UnionPlus;": { "codepoints": [8846], "characters": "\u228E" },
+  "&Uogon;": { "codepoints": [370], "characters": "\u0172" },
+  "&uogon;": { "codepoints": [371], "characters": "\u0173" },
+  "&Uopf;": { "codepoints": [120140], "characters": "\uD835\uDD4C" },
+  "&uopf;": { "codepoints": [120166], "characters": "\uD835\uDD66" },
+  "&UpArrow;": { "codepoints": [8593], "characters": "\u2191" },
+  "&Uparrow;": { "codepoints": [8657], "characters": "\u21D1" },
+  "&uparrow;": { "codepoints": [8593], "characters": "\u2191" },
+  "&UpArrowBar;": { "codepoints": [10514], "characters": "\u2912" },
+  "&UpArrowDownArrow;": { "codepoints": [8645], "characters": "\u21C5" },
+  "&UpDownArrow;": { "codepoints": [8597], "characters": "\u2195" },
+  "&Updownarrow;": { "codepoints": [8661], "characters": "\u21D5" },
+  "&updownarrow;": { "codepoints": [8597], "characters": "\u2195" },
+  "&UpEquilibrium;": { "codepoints": [10606], "characters": "\u296E" },
+  "&upharpoonleft;": { "codepoints": [8639], "characters": "\u21BF" },
+  "&upharpoonright;": { "codepoints": [8638], "characters": "\u21BE" },
+  "&uplus;": { "codepoints": [8846], "characters": "\u228E" },
+  "&UpperLeftArrow;": { "codepoints": [8598], "characters": "\u2196" },
+  "&UpperRightArrow;": { "codepoints": [8599], "characters": "\u2197" },
+  "&Upsi;": { "codepoints": [978], "characters": "\u03D2" },
+  "&upsi;": { "codepoints": [965], "characters": "\u03C5" },
+  "&upsih;": { "codepoints": [978], "characters": "\u03D2" },
+  "&Upsilon;": { "codepoints": [933], "characters": "\u03A5" },
+  "&upsilon;": { "codepoints": [965], "characters": "\u03C5" },
+  "&UpTee;": { "codepoints": [8869], "characters": "\u22A5" },
+  "&UpTeeArrow;": { "codepoints": [8613], "characters": "\u21A5" },
+  "&upuparrows;": { "codepoints": [8648], "characters": "\u21C8" },
+  "&urcorn;": { "codepoints": [8989], "characters": "\u231D" },
+  "&urcorner;": { "codepoints": [8989], "characters": "\u231D" },
+  "&urcrop;": { "codepoints": [8974], "characters": "\u230E" },
+  "&Uring;": { "codepoints": [366], "characters": "\u016E" },
+  "&uring;": { "codepoints": [367], "characters": "\u016F" },
+  "&urtri;": { "codepoints": [9721], "characters": "\u25F9" },
+  "&Uscr;": { "codepoints": [119984], "characters": "\uD835\uDCB0" },
+  "&uscr;": { "codepoints": [120010], "characters": "\uD835\uDCCA" },
+  "&utdot;": { "codepoints": [8944], "characters": "\u22F0" },
+  "&Utilde;": { "codepoints": [360], "characters": "\u0168" },
+  "&utilde;": { "codepoints": [361], "characters": "\u0169" },
+  "&utri;": { "codepoints": [9653], "characters": "\u25B5" },
+  "&utrif;": { "codepoints": [9652], "characters": "\u25B4" },
+  "&uuarr;": { "codepoints": [8648], "characters": "\u21C8" },
+  "&Uuml;": { "codepoints": [220], "characters": "\u00DC" },
+  "&Uuml": { "codepoints": [220], "characters": "\u00DC" },
+  "&uuml;": { "codepoints": [252], "characters": "\u00FC" },
+  "&uuml": { "codepoints": [252], "characters": "\u00FC" },
+  "&uwangle;": { "codepoints": [10663], "characters": "\u29A7" },
+  "&vangrt;": { "codepoints": [10652], "characters": "\u299C" },
+  "&varepsilon;": { "codepoints": [1013], "characters": "\u03F5" },
+  "&varkappa;": { "codepoints": [1008], "characters": "\u03F0" },
+  "&varnothing;": { "codepoints": [8709], "characters": "\u2205" },
+  "&varphi;": { "codepoints": [981], "characters": "\u03D5" },
+  "&varpi;": { "codepoints": [982], "characters": "\u03D6" },
+  "&varpropto;": { "codepoints": [8733], "characters": "\u221D" },
+  "&vArr;": { "codepoints": [8661], "characters": "\u21D5" },
+  "&varr;": { "codepoints": [8597], "characters": "\u2195" },
+  "&varrho;": { "codepoints": [1009], "characters": "\u03F1" },
+  "&varsigma;": { "codepoints": [962], "characters": "\u03C2" },
+  "&varsubsetneq;": { "codepoints": [8842, 65024], "characters": "\u228A\uFE00" },
+  "&varsubsetneqq;": { "codepoints": [10955, 65024], "characters": "\u2ACB\uFE00" },
+  "&varsupsetneq;": { "codepoints": [8843, 65024], "characters": "\u228B\uFE00" },
+  "&varsupsetneqq;": { "codepoints": [10956, 65024], "characters": "\u2ACC\uFE00" },
+  "&vartheta;": { "codepoints": [977], "characters": "\u03D1" },
+  "&vartriangleleft;": { "codepoints": [8882], "characters": "\u22B2" },
+  "&vartriangleright;": { "codepoints": [8883], "characters": "\u22B3" },
+  "&Vbar;": { "codepoints": [10987], "characters": "\u2AEB" },
+  "&vBar;": { "codepoints": [10984], "characters": "\u2AE8" },
+  "&vBarv;": { "codepoints": [10985], "characters": "\u2AE9" },
+  "&Vcy;": { "codepoints": [1042], "characters": "\u0412" },
+  "&vcy;": { "codepoints": [1074], "characters": "\u0432" },
+  "&VDash;": { "codepoints": [8875], "characters": "\u22AB" },
+  "&Vdash;": { "codepoints": [8873], "characters": "\u22A9" },
+  "&vDash;": { "codepoints": [8872], "characters": "\u22A8" },
+  "&vdash;": { "codepoints": [8866], "characters": "\u22A2" },
+  "&Vdashl;": { "codepoints": [10982], "characters": "\u2AE6" },
+  "&Vee;": { "codepoints": [8897], "characters": "\u22C1" },
+  "&vee;": { "codepoints": [8744], "characters": "\u2228" },
+  "&veebar;": { "codepoints": [8891], "characters": "\u22BB" },
+  "&veeeq;": { "codepoints": [8794], "characters": "\u225A" },
+  "&vellip;": { "codepoints": [8942], "characters": "\u22EE" },
+  "&Verbar;": { "codepoints": [8214], "characters": "\u2016" },
+  "&verbar;": { "codepoints": [124], "characters": "\u007C" },
+  "&Vert;": { "codepoints": [8214], "characters": "\u2016" },
+  "&vert;": { "codepoints": [124], "characters": "\u007C" },
+  "&VerticalBar;": { "codepoints": [8739], "characters": "\u2223" },
+  "&VerticalLine;": { "codepoints": [124], "characters": "\u007C" },
+  "&VerticalSeparator;": { "codepoints": [10072], "characters": "\u2758" },
+  "&VerticalTilde;": { "codepoints": [8768], "characters": "\u2240" },
+  "&VeryThinSpace;": { "codepoints": [8202], "characters": "\u200A" },
+  "&Vfr;": { "codepoints": [120089], "characters": "\uD835\uDD19" },
+  "&vfr;": { "codepoints": [120115], "characters": "\uD835\uDD33" },
+  "&vltri;": { "codepoints": [8882], "characters": "\u22B2" },
+  "&vnsub;": { "codepoints": [8834, 8402], "characters": "\u2282\u20D2" },
+  "&vnsup;": { "codepoints": [8835, 8402], "characters": "\u2283\u20D2" },
+  "&Vopf;": { "codepoints": [120141], "characters": "\uD835\uDD4D" },
+  "&vopf;": { "codepoints": [120167], "characters": "\uD835\uDD67" },
+  "&vprop;": { "codepoints": [8733], "characters": "\u221D" },
+  "&vrtri;": { "codepoints": [8883], "characters": "\u22B3" },
+  "&Vscr;": { "codepoints": [119985], "characters": "\uD835\uDCB1" },
+  "&vscr;": { "codepoints": [120011], "characters": "\uD835\uDCCB" },
+  "&vsubnE;": { "codepoints": [10955, 65024], "characters": "\u2ACB\uFE00" },
+  "&vsubne;": { "codepoints": [8842, 65024], "characters": "\u228A\uFE00" },
+  "&vsupnE;": { "codepoints": [10956, 65024], "characters": "\u2ACC\uFE00" },
+  "&vsupne;": { "codepoints": [8843, 65024], "characters": "\u228B\uFE00" },
+  "&Vvdash;": { "codepoints": [8874], "characters": "\u22AA" },
+  "&vzigzag;": { "codepoints": [10650], "characters": "\u299A" },
+  "&Wcirc;": { "codepoints": [372], "characters": "\u0174" },
+  "&wcirc;": { "codepoints": [373], "characters": "\u0175" },
+  "&wedbar;": { "codepoints": [10847], "characters": "\u2A5F" },
+  "&Wedge;": { "codepoints": [8896], "characters": "\u22C0" },
+  "&wedge;": { "codepoints": [8743], "characters": "\u2227" },
+  "&wedgeq;": { "codepoints": [8793], "characters": "\u2259" },
+  "&weierp;": { "codepoints": [8472], "characters": "\u2118" },
+  "&Wfr;": { "codepoints": [120090], "characters": "\uD835\uDD1A" },
+  "&wfr;": { "codepoints": [120116], "characters": "\uD835\uDD34" },
+  "&Wopf;": { "codepoints": [120142], "characters": "\uD835\uDD4E" },
+  "&wopf;": { "codepoints": [120168], "characters": "\uD835\uDD68" },
+  "&wp;": { "codepoints": [8472], "characters": "\u2118" },
+  "&wr;": { "codepoints": [8768], "characters": "\u2240" },
+  "&wreath;": { "codepoints": [8768], "characters": "\u2240" },
+  "&Wscr;": { "codepoints": [119986], "characters": "\uD835\uDCB2" },
+  "&wscr;": { "codepoints": [120012], "characters": "\uD835\uDCCC" },
+  "&xcap;": { "codepoints": [8898], "characters": "\u22C2" },
+  "&xcirc;": { "codepoints": [9711], "characters": "\u25EF" },
+  "&xcup;": { "codepoints": [8899], "characters": "\u22C3" },
+  "&xdtri;": { "codepoints": [9661], "characters": "\u25BD" },
+  "&Xfr;": { "codepoints": [120091], "characters": "\uD835\uDD1B" },
+  "&xfr;": { "codepoints": [120117], "characters": "\uD835\uDD35" },
+  "&xhArr;": { "codepoints": [10234], "characters": "\u27FA" },
+  "&xharr;": { "codepoints": [10231], "characters": "\u27F7" },
+  "&Xi;": { "codepoints": [926], "characters": "\u039E" },
+  "&xi;": { "codepoints": [958], "characters": "\u03BE" },
+  "&xlArr;": { "codepoints": [10232], "characters": "\u27F8" },
+  "&xlarr;": { "codepoints": [10229], "characters": "\u27F5" },
+  "&xmap;": { "codepoints": [10236], "characters": "\u27FC" },
+  "&xnis;": { "codepoints": [8955], "characters": "\u22FB" },
+  "&xodot;": { "codepoints": [10752], "characters": "\u2A00" },
+  "&Xopf;": { "codepoints": [120143], "characters": "\uD835\uDD4F" },
+  "&xopf;": { "codepoints": [120169], "characters": "\uD835\uDD69" },
+  "&xoplus;": { "codepoints": [10753], "characters": "\u2A01" },
+  "&xotime;": { "codepoints": [10754], "characters": "\u2A02" },
+  "&xrArr;": { "codepoints": [10233], "characters": "\u27F9" },
+  "&xrarr;": { "codepoints": [10230], "characters": "\u27F6" },
+  "&Xscr;": { "codepoints": [119987], "characters": "\uD835\uDCB3" },
+  "&xscr;": { "codepoints": [120013], "characters": "\uD835\uDCCD" },
+  "&xsqcup;": { "codepoints": [10758], "characters": "\u2A06" },
+  "&xuplus;": { "codepoints": [10756], "characters": "\u2A04" },
+  "&xutri;": { "codepoints": [9651], "characters": "\u25B3" },
+  "&xvee;": { "codepoints": [8897], "characters": "\u22C1" },
+  "&xwedge;": { "codepoints": [8896], "characters": "\u22C0" },
+  "&Yacute;": { "codepoints": [221], "characters": "\u00DD" },
+  "&Yacute": { "codepoints": [221], "characters": "\u00DD" },
+  "&yacute;": { "codepoints": [253], "characters": "\u00FD" },
+  "&yacute": { "codepoints": [253], "characters": "\u00FD" },
+  "&YAcy;": { "codepoints": [1071], "characters": "\u042F" },
+  "&yacy;": { "codepoints": [1103], "characters": "\u044F" },
+  "&Ycirc;": { "codepoints": [374], "characters": "\u0176" },
+  "&ycirc;": { "codepoints": [375], "characters": "\u0177" },
+  "&Ycy;": { "codepoints": [1067], "characters": "\u042B" },
+  "&ycy;": { "codepoints": [1099], "characters": "\u044B" },
+  "&yen;": { "codepoints": [165], "characters": "\u00A5" },
+  "&yen": { "codepoints": [165], "characters": "\u00A5" },
+  "&Yfr;": { "codepoints": [120092], "characters": "\uD835\uDD1C" },
+  "&yfr;": { "codepoints": [120118], "characters": "\uD835\uDD36" },
+  "&YIcy;": { "codepoints": [1031], "characters": "\u0407" },
+  "&yicy;": { "codepoints": [1111], "characters": "\u0457" },
+  "&Yopf;": { "codepoints": [120144], "characters": "\uD835\uDD50" },
+  "&yopf;": { "codepoints": [120170], "characters": "\uD835\uDD6A" },
+  "&Yscr;": { "codepoints": [119988], "characters": "\uD835\uDCB4" },
+  "&yscr;": { "codepoints": [120014], "characters": "\uD835\uDCCE" },
+  "&YUcy;": { "codepoints": [1070], "characters": "\u042E" },
+  "&yucy;": { "codepoints": [1102], "characters": "\u044E" },
+  "&Yuml;": { "codepoints": [376], "characters": "\u0178" },
+  "&yuml;": { "codepoints": [255], "characters": "\u00FF" },
+  "&yuml": { "codepoints": [255], "characters": "\u00FF" },
+  "&Zacute;": { "codepoints": [377], "characters": "\u0179" },
+  "&zacute;": { "codepoints": [378], "characters": "\u017A" },
+  "&Zcaron;": { "codepoints": [381], "characters": "\u017D" },
+  "&zcaron;": { "codepoints": [382], "characters": "\u017E" },
+  "&Zcy;": { "codepoints": [1047], "characters": "\u0417" },
+  "&zcy;": { "codepoints": [1079], "characters": "\u0437" },
+  "&Zdot;": { "codepoints": [379], "characters": "\u017B" },
+  "&zdot;": { "codepoints": [380], "characters": "\u017C" },
+  "&zeetrf;": { "codepoints": [8488], "characters": "\u2128" },
+  "&ZeroWidthSpace;": { "codepoints": [8203], "characters": "\u200B" },
+  "&Zeta;": { "codepoints": [918], "characters": "\u0396" },
+  "&zeta;": { "codepoints": [950], "characters": "\u03B6" },
+  "&Zfr;": { "codepoints": [8488], "characters": "\u2128" },
+  "&zfr;": { "codepoints": [120119], "characters": "\uD835\uDD37" },
+  "&ZHcy;": { "codepoints": [1046], "characters": "\u0416" },
+  "&zhcy;": { "codepoints": [1078], "characters": "\u0436" },
+  "&zigrarr;": { "codepoints": [8669], "characters": "\u21DD" },
+  "&Zopf;": { "codepoints": [8484], "characters": "\u2124" },
+  "&zopf;": { "codepoints": [120171], "characters": "\uD835\uDD6B" },
+  "&Zscr;": { "codepoints": [119989], "characters": "\uD835\uDCB5" },
+  "&zscr;": { "codepoints": [120015], "characters": "\uD835\uDCCF" },
+  "&zwj;": { "codepoints": [8205], "characters": "\u200D" },
+  "&zwnj;": { "codepoints": [8204], "characters": "\u200C" }
+}
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/html-5.draft/html5dtd.org-draft.dtd b/x4o-html/src/main/resources/org/x4o/html/spec/html-5.draft/html5dtd.org-draft.dtd
new file mode 100644
index 0000000..f027416
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/html-5.draft/html5dtd.org-draft.dtd
@@ -0,0 +1,141 @@
+ 
+<!-- ========= head elements ========= -->
+
+<!ELEMENT head (title, meta*, link*, style?, script*)>
+
+<!ELEMENT title (#PCDATA)>
+
+<!ELEMENT meta EMPTY>
+<!ATTLIST meta
+ id          ID             #IMPLIED
+ http-equiv  CDATA          #IMPLIED
+ name        CDATA          #IMPLIED
+ content     CDATA          #REQUIRED
+ scheme      CDATA          #IMPLIED
+ >
+
+<!ELEMENT link EMPTY>
+<!ATTLIST link
+ href        CDATA          #IMPLIED
+ type        CDATA          #IMPLIED
+ rel         CDATA          #IMPLIED
+ rev         CDATA          #IMPLIED
+ >
+
+<!ELEMENT script (#PCDATA)>
+<!ATTLIST script
+ type        CDATA        #REQUIRED
+ src         CDATA        #IMPLIED
+ defer       (defer)        #IMPLIED
+ async       (async)        #IMPLIED
+ >
+
+<!ELEMENT style (#PCDATA)>
+<!ATTLIST style
+ id          ID             #IMPLIED
+ type        CDATA         #REQUIRED
+ media       CDATA         #IMPLIED
+ title       CDATA          #IMPLIED
+ >
+
+<!-- $Id: html5-head.mod 8263 2011-05-31 16:42:03Z sm $ -->
+
+<!-- ========= body ========= -->
+<!--
+ A body is
+
+ 1. a sequence of block elements ("no structure" = "legacy html - headings")
+ or
+ 2. a header, a sequence of sections and a footer ("common web page layout")
+ with optional aside element ("blog layout")
+ or
+ 3. sections with exactly one heading and subsections ("book-like structure")
+-->
+<!ELEMENT body         ( (%block;)
+                         | (header, aside?, section+, footer)
+                         | (%H5SectioningContent;)) >
+
+<!-- ========= structure elements ========= -->
+
+<!ELEMENT section      (%H5SectioningContent;) >
+<!ATTLIST section
+ %commonAttrs;
+>
+
+<!ELEMENT header       ( (h1 | hgroup), (%block;)+ )>
+<!ATTLIST header
+ %commonAttrs;
+>
+
+<!ELEMENT footer       (%block;)+>
+<!ATTLIST footer
+ %commonAttrs;
+>
+
+<!ELEMENT aside        (%H5SectioningContent;) >
+<!ATTLIST aside
+ %commonAttrs;
+>
+
+<!-- ========= headings ========= -->
+
+<!ELEMENT hgroup       ( h1, h2 ) >
+<!ATTLIST hgroup
+ %commonAttrs;
+>
+
+<!ELEMENT h1           (#PCDATA)>
+<!ATTLIST h1
+ %commonAttrs;
+>
+
+<!ELEMENT h2           (#PCDATA)>
+<!ATTLIST h2
+ %commonAttrs;
+>
+<!-- $Id: html5-body-structure.mod 8269 2011-06-01 13:07:55Z sm $ -->
+
+
+
+<!-- ========= audio/video elements ========= -->
+
+<!ELEMENT video (source+, track*, div?)>
+<!ATTLIST video
+ poster    CDATA    #IMPLIED
+ preload    (none, metadata, auto) "metadata"
+ autoplay    (autoplay) #IMPLIED
+ mediagroup  CDATA       #IMPLIED
+ loop    (loop)       #IMPLIED
+ muted    (muted)       #IMPLIED
+ controls    (controls) #IMPLIED
+ width    CDATA       #IMPLIED
+ height    CDATA       #IMPLIED
+>
+
+<!ELEMENT audio (source+, track*, span?)>
+<!ATTLIST audio
+ preload    (none, metadata, auto) "metadata"
+ autoplay    (autoplay) #IMPLIED
+ mediagroup  CDATA       #IMPLIED
+ loop    (loop)       #IMPLIED
+ muted    (muted)       #IMPLIED
+ controls    (controls) #IMPLIED
+>
+
+<!ELEMENT source    EMPTY>
+<!ATTLIST source
+ src        CDATA    #REQUIRED
+ type    CDATA    #IMPLIED
+ media    CDATA    #IMPLIED
+>
+
+<!ELEMENT track        EMPTY>
+<!ATTLIST track
+ src        CDATA        #REQUIRED
+ kind    (subtitles | captions | descriptions | chapters | metadata)    #REQUIRED
+ srclang    CDATA             #IMPLIED
+ label    CDATA        #REQUIRED
+ default    (default)    #IMPLIED
+>
+
+<!-- $Id: html5-audio-video.mod 8273 2011-06-07 14:56:36Z sm $ -->
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-lat1.ent b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-lat1.ent
new file mode 100644
index 0000000..ffee223
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-lat1.ent
@@ -0,0 +1,196 @@
+<!-- Portions (C) International Organization for Standardization 1986
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+<!-- Character entity set. Typical invocation:
+    <!ENTITY % HTMLlat1 PUBLIC
+       "-//W3C//ENTITIES Latin 1 for XHTML//EN"
+       "http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent">
+    %HTMLlat1;
+-->
+
+<!ENTITY nbsp   "&#160;"> <!-- no-break space = non-breaking space,
+                                  U+00A0 ISOnum -->
+<!ENTITY iexcl  "&#161;"> <!-- inverted exclamation mark, U+00A1 ISOnum -->
+<!ENTITY cent   "&#162;"> <!-- cent sign, U+00A2 ISOnum -->
+<!ENTITY pound  "&#163;"> <!-- pound sign, U+00A3 ISOnum -->
+<!ENTITY curren "&#164;"> <!-- currency sign, U+00A4 ISOnum -->
+<!ENTITY yen    "&#165;"> <!-- yen sign = yuan sign, U+00A5 ISOnum -->
+<!ENTITY brvbar "&#166;"> <!-- broken bar = broken vertical bar,
+                                  U+00A6 ISOnum -->
+<!ENTITY sect   "&#167;"> <!-- section sign, U+00A7 ISOnum -->
+<!ENTITY uml    "&#168;"> <!-- diaeresis = spacing diaeresis,
+                                  U+00A8 ISOdia -->
+<!ENTITY copy   "&#169;"> <!-- copyright sign, U+00A9 ISOnum -->
+<!ENTITY ordf   "&#170;"> <!-- feminine ordinal indicator, U+00AA ISOnum -->
+<!ENTITY laquo  "&#171;"> <!-- left-pointing double angle quotation mark
+                                  = left pointing guillemet, U+00AB ISOnum -->
+<!ENTITY not    "&#172;"> <!-- not sign = angled dash,
+                                  U+00AC ISOnum -->
+<!ENTITY shy    "&#173;"> <!-- soft hyphen = discretionary hyphen,
+                                  U+00AD ISOnum -->
+<!ENTITY reg    "&#174;"> <!-- registered sign = registered trade mark sign,
+                                  U+00AE ISOnum -->
+<!ENTITY macr   "&#175;"> <!-- macron = spacing macron = overline
+                                  = APL overbar, U+00AF ISOdia -->
+<!ENTITY deg    "&#176;"> <!-- degree sign, U+00B0 ISOnum -->
+<!ENTITY plusmn "&#177;"> <!-- plus-minus sign = plus-or-minus sign,
+                                  U+00B1 ISOnum -->
+<!ENTITY sup2   "&#178;"> <!-- superscript two = superscript digit two
+                                  = squared, U+00B2 ISOnum -->
+<!ENTITY sup3   "&#179;"> <!-- superscript three = superscript digit three
+                                  = cubed, U+00B3 ISOnum -->
+<!ENTITY acute  "&#180;"> <!-- acute accent = spacing acute,
+                                  U+00B4 ISOdia -->
+<!ENTITY micro  "&#181;"> <!-- micro sign, U+00B5 ISOnum -->
+<!ENTITY para   "&#182;"> <!-- pilcrow sign = paragraph sign,
+                                  U+00B6 ISOnum -->
+<!ENTITY middot "&#183;"> <!-- middle dot = Georgian comma
+                                  = Greek middle dot, U+00B7 ISOnum -->
+<!ENTITY cedil  "&#184;"> <!-- cedilla = spacing cedilla, U+00B8 ISOdia -->
+<!ENTITY sup1   "&#185;"> <!-- superscript one = superscript digit one,
+                                  U+00B9 ISOnum -->
+<!ENTITY ordm   "&#186;"> <!-- masculine ordinal indicator,
+                                  U+00BA ISOnum -->
+<!ENTITY raquo  "&#187;"> <!-- right-pointing double angle quotation mark
+                                  = right pointing guillemet, U+00BB ISOnum -->
+<!ENTITY frac14 "&#188;"> <!-- vulgar fraction one quarter
+                                  = fraction one quarter, U+00BC ISOnum -->
+<!ENTITY frac12 "&#189;"> <!-- vulgar fraction one half
+                                  = fraction one half, U+00BD ISOnum -->
+<!ENTITY frac34 "&#190;"> <!-- vulgar fraction three quarters
+                                  = fraction three quarters, U+00BE ISOnum -->
+<!ENTITY iquest "&#191;"> <!-- inverted question mark
+                                  = turned question mark, U+00BF ISOnum -->
+<!ENTITY Agrave "&#192;"> <!-- latin capital letter A with grave
+                                  = latin capital letter A grave,
+                                  U+00C0 ISOlat1 -->
+<!ENTITY Aacute "&#193;"> <!-- latin capital letter A with acute,
+                                  U+00C1 ISOlat1 -->
+<!ENTITY Acirc  "&#194;"> <!-- latin capital letter A with circumflex,
+                                  U+00C2 ISOlat1 -->
+<!ENTITY Atilde "&#195;"> <!-- latin capital letter A with tilde,
+                                  U+00C3 ISOlat1 -->
+<!ENTITY Auml   "&#196;"> <!-- latin capital letter A with diaeresis,
+                                  U+00C4 ISOlat1 -->
+<!ENTITY Aring  "&#197;"> <!-- latin capital letter A with ring above
+                                  = latin capital letter A ring,
+                                  U+00C5 ISOlat1 -->
+<!ENTITY AElig  "&#198;"> <!-- latin capital letter AE
+                                  = latin capital ligature AE,
+                                  U+00C6 ISOlat1 -->
+<!ENTITY Ccedil "&#199;"> <!-- latin capital letter C with cedilla,
+                                  U+00C7 ISOlat1 -->
+<!ENTITY Egrave "&#200;"> <!-- latin capital letter E with grave,
+                                  U+00C8 ISOlat1 -->
+<!ENTITY Eacute "&#201;"> <!-- latin capital letter E with acute,
+                                  U+00C9 ISOlat1 -->
+<!ENTITY Ecirc  "&#202;"> <!-- latin capital letter E with circumflex,
+                                  U+00CA ISOlat1 -->
+<!ENTITY Euml   "&#203;"> <!-- latin capital letter E with diaeresis,
+                                  U+00CB ISOlat1 -->
+<!ENTITY Igrave "&#204;"> <!-- latin capital letter I with grave,
+                                  U+00CC ISOlat1 -->
+<!ENTITY Iacute "&#205;"> <!-- latin capital letter I with acute,
+                                  U+00CD ISOlat1 -->
+<!ENTITY Icirc  "&#206;"> <!-- latin capital letter I with circumflex,
+                                  U+00CE ISOlat1 -->
+<!ENTITY Iuml   "&#207;"> <!-- latin capital letter I with diaeresis,
+                                  U+00CF ISOlat1 -->
+<!ENTITY ETH    "&#208;"> <!-- latin capital letter ETH, U+00D0 ISOlat1 -->
+<!ENTITY Ntilde "&#209;"> <!-- latin capital letter N with tilde,
+                                  U+00D1 ISOlat1 -->
+<!ENTITY Ograve "&#210;"> <!-- latin capital letter O with grave,
+                                  U+00D2 ISOlat1 -->
+<!ENTITY Oacute "&#211;"> <!-- latin capital letter O with acute,
+                                  U+00D3 ISOlat1 -->
+<!ENTITY Ocirc  "&#212;"> <!-- latin capital letter O with circumflex,
+                                  U+00D4 ISOlat1 -->
+<!ENTITY Otilde "&#213;"> <!-- latin capital letter O with tilde,
+                                  U+00D5 ISOlat1 -->
+<!ENTITY Ouml   "&#214;"> <!-- latin capital letter O with diaeresis,
+                                  U+00D6 ISOlat1 -->
+<!ENTITY times  "&#215;"> <!-- multiplication sign, U+00D7 ISOnum -->
+<!ENTITY Oslash "&#216;"> <!-- latin capital letter O with stroke
+                                  = latin capital letter O slash,
+                                  U+00D8 ISOlat1 -->
+<!ENTITY Ugrave "&#217;"> <!-- latin capital letter U with grave,
+                                  U+00D9 ISOlat1 -->
+<!ENTITY Uacute "&#218;"> <!-- latin capital letter U with acute,
+                                  U+00DA ISOlat1 -->
+<!ENTITY Ucirc  "&#219;"> <!-- latin capital letter U with circumflex,
+                                  U+00DB ISOlat1 -->
+<!ENTITY Uuml   "&#220;"> <!-- latin capital letter U with diaeresis,
+                                  U+00DC ISOlat1 -->
+<!ENTITY Yacute "&#221;"> <!-- latin capital letter Y with acute,
+                                  U+00DD ISOlat1 -->
+<!ENTITY THORN  "&#222;"> <!-- latin capital letter THORN,
+                                  U+00DE ISOlat1 -->
+<!ENTITY szlig  "&#223;"> <!-- latin small letter sharp s = ess-zed,
+                                  U+00DF ISOlat1 -->
+<!ENTITY agrave "&#224;"> <!-- latin small letter a with grave
+                                  = latin small letter a grave,
+                                  U+00E0 ISOlat1 -->
+<!ENTITY aacute "&#225;"> <!-- latin small letter a with acute,
+                                  U+00E1 ISOlat1 -->
+<!ENTITY acirc  "&#226;"> <!-- latin small letter a with circumflex,
+                                  U+00E2 ISOlat1 -->
+<!ENTITY atilde "&#227;"> <!-- latin small letter a with tilde,
+                                  U+00E3 ISOlat1 -->
+<!ENTITY auml   "&#228;"> <!-- latin small letter a with diaeresis,
+                                  U+00E4 ISOlat1 -->
+<!ENTITY aring  "&#229;"> <!-- latin small letter a with ring above
+                                  = latin small letter a ring,
+                                  U+00E5 ISOlat1 -->
+<!ENTITY aelig  "&#230;"> <!-- latin small letter ae
+                                  = latin small ligature ae, U+00E6 ISOlat1 -->
+<!ENTITY ccedil "&#231;"> <!-- latin small letter c with cedilla,
+                                  U+00E7 ISOlat1 -->
+<!ENTITY egrave "&#232;"> <!-- latin small letter e with grave,
+                                  U+00E8 ISOlat1 -->
+<!ENTITY eacute "&#233;"> <!-- latin small letter e with acute,
+                                  U+00E9 ISOlat1 -->
+<!ENTITY ecirc  "&#234;"> <!-- latin small letter e with circumflex,
+                                  U+00EA ISOlat1 -->
+<!ENTITY euml   "&#235;"> <!-- latin small letter e with diaeresis,
+                                  U+00EB ISOlat1 -->
+<!ENTITY igrave "&#236;"> <!-- latin small letter i with grave,
+                                  U+00EC ISOlat1 -->
+<!ENTITY iacute "&#237;"> <!-- latin small letter i with acute,
+                                  U+00ED ISOlat1 -->
+<!ENTITY icirc  "&#238;"> <!-- latin small letter i with circumflex,
+                                  U+00EE ISOlat1 -->
+<!ENTITY iuml   "&#239;"> <!-- latin small letter i with diaeresis,
+                                  U+00EF ISOlat1 -->
+<!ENTITY eth    "&#240;"> <!-- latin small letter eth, U+00F0 ISOlat1 -->
+<!ENTITY ntilde "&#241;"> <!-- latin small letter n with tilde,
+                                  U+00F1 ISOlat1 -->
+<!ENTITY ograve "&#242;"> <!-- latin small letter o with grave,
+                                  U+00F2 ISOlat1 -->
+<!ENTITY oacute "&#243;"> <!-- latin small letter o with acute,
+                                  U+00F3 ISOlat1 -->
+<!ENTITY ocirc  "&#244;"> <!-- latin small letter o with circumflex,
+                                  U+00F4 ISOlat1 -->
+<!ENTITY otilde "&#245;"> <!-- latin small letter o with tilde,
+                                  U+00F5 ISOlat1 -->
+<!ENTITY ouml   "&#246;"> <!-- latin small letter o with diaeresis,
+                                  U+00F6 ISOlat1 -->
+<!ENTITY divide "&#247;"> <!-- division sign, U+00F7 ISOnum -->
+<!ENTITY oslash "&#248;"> <!-- latin small letter o with stroke,
+                                  = latin small letter o slash,
+                                  U+00F8 ISOlat1 -->
+<!ENTITY ugrave "&#249;"> <!-- latin small letter u with grave,
+                                  U+00F9 ISOlat1 -->
+<!ENTITY uacute "&#250;"> <!-- latin small letter u with acute,
+                                  U+00FA ISOlat1 -->
+<!ENTITY ucirc  "&#251;"> <!-- latin small letter u with circumflex,
+                                  U+00FB ISOlat1 -->
+<!ENTITY uuml   "&#252;"> <!-- latin small letter u with diaeresis,
+                                  U+00FC ISOlat1 -->
+<!ENTITY yacute "&#253;"> <!-- latin small letter y with acute,
+                                  U+00FD ISOlat1 -->
+<!ENTITY thorn  "&#254;"> <!-- latin small letter thorn,
+                                  U+00FE ISOlat1 -->
+<!ENTITY yuml   "&#255;"> <!-- latin small letter y with diaeresis,
+                                  U+00FF ISOlat1 -->
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-special.ent b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-special.ent
new file mode 100644
index 0000000..ca358b2
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-special.ent
@@ -0,0 +1,80 @@
+<!-- Special characters for XHTML -->
+
+<!-- Character entity set. Typical invocation:
+     <!ENTITY % HTMLspecial PUBLIC
+        "-//W3C//ENTITIES Special for XHTML//EN"
+        "http://www.w3.org/TR/xhtml1/DTD/xhtml-special.ent">
+     %HTMLspecial;
+-->
+
+<!-- Portions (C) International Organization for Standardization 1986:
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+
+<!-- Relevant ISO entity set is given unless names are newly introduced.
+     New names (i.e., not in ISO 8879 list) do not clash with any
+     existing ISO 8879 entity names. ISO 10646 character numbers
+     are given for each character, in hex. values are decimal
+     conversions of the ISO 10646 values and refer to the document
+     character set. Names are Unicode names. 
+-->
+
+<!-- C0 Controls and Basic Latin -->
+<!ENTITY quot    "&#34;"> <!--  quotation mark, U+0022 ISOnum -->
+<!ENTITY amp     "&#38;#38;"> <!--  ampersand, U+0026 ISOnum -->
+<!ENTITY lt      "&#38;#60;"> <!--  less-than sign, U+003C ISOnum -->
+<!ENTITY gt      "&#62;"> <!--  greater-than sign, U+003E ISOnum -->
+<!ENTITY apos	 "&#39;"> <!--  apostrophe = APL quote, U+0027 ISOnum -->
+
+<!-- Latin Extended-A -->
+<!ENTITY OElig   "&#338;"> <!--  latin capital ligature OE,
+                                    U+0152 ISOlat2 -->
+<!ENTITY oelig   "&#339;"> <!--  latin small ligature oe, U+0153 ISOlat2 -->
+<!-- ligature is a misnomer, this is a separate character in some languages -->
+<!ENTITY Scaron  "&#352;"> <!--  latin capital letter S with caron,
+                                    U+0160 ISOlat2 -->
+<!ENTITY scaron  "&#353;"> <!--  latin small letter s with caron,
+                                    U+0161 ISOlat2 -->
+<!ENTITY Yuml    "&#376;"> <!--  latin capital letter Y with diaeresis,
+                                    U+0178 ISOlat2 -->
+
+<!-- Spacing Modifier Letters -->
+<!ENTITY circ    "&#710;"> <!--  modifier letter circumflex accent,
+                                    U+02C6 ISOpub -->
+<!ENTITY tilde   "&#732;"> <!--  small tilde, U+02DC ISOdia -->
+
+<!-- General Punctuation -->
+<!ENTITY ensp    "&#8194;"> <!-- en space, U+2002 ISOpub -->
+<!ENTITY emsp    "&#8195;"> <!-- em space, U+2003 ISOpub -->
+<!ENTITY thinsp  "&#8201;"> <!-- thin space, U+2009 ISOpub -->
+<!ENTITY zwnj    "&#8204;"> <!-- zero width non-joiner,
+                                    U+200C NEW RFC 2070 -->
+<!ENTITY zwj     "&#8205;"> <!-- zero width joiner, U+200D NEW RFC 2070 -->
+<!ENTITY lrm     "&#8206;"> <!-- left-to-right mark, U+200E NEW RFC 2070 -->
+<!ENTITY rlm     "&#8207;"> <!-- right-to-left mark, U+200F NEW RFC 2070 -->
+<!ENTITY ndash   "&#8211;"> <!-- en dash, U+2013 ISOpub -->
+<!ENTITY mdash   "&#8212;"> <!-- em dash, U+2014 ISOpub -->
+<!ENTITY lsquo   "&#8216;"> <!-- left single quotation mark,
+                                    U+2018 ISOnum -->
+<!ENTITY rsquo   "&#8217;"> <!-- right single quotation mark,
+                                    U+2019 ISOnum -->
+<!ENTITY sbquo   "&#8218;"> <!-- single low-9 quotation mark, U+201A NEW -->
+<!ENTITY ldquo   "&#8220;"> <!-- left double quotation mark,
+                                    U+201C ISOnum -->
+<!ENTITY rdquo   "&#8221;"> <!-- right double quotation mark,
+                                    U+201D ISOnum -->
+<!ENTITY bdquo   "&#8222;"> <!-- double low-9 quotation mark, U+201E NEW -->
+<!ENTITY dagger  "&#8224;"> <!-- dagger, U+2020 ISOpub -->
+<!ENTITY Dagger  "&#8225;"> <!-- double dagger, U+2021 ISOpub -->
+<!ENTITY permil  "&#8240;"> <!-- per mille sign, U+2030 ISOtech -->
+<!ENTITY lsaquo  "&#8249;"> <!-- single left-pointing angle quotation mark,
+                                    U+2039 ISO proposed -->
+<!-- lsaquo is proposed but not yet ISO standardized -->
+<!ENTITY rsaquo  "&#8250;"> <!-- single right-pointing angle quotation mark,
+                                    U+203A ISO proposed -->
+<!-- rsaquo is proposed but not yet ISO standardized -->
+
+<!-- Currency Symbols -->
+<!ENTITY euro   "&#8364;"> <!--  euro sign, U+20AC NEW -->
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-symbol.ent b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-symbol.ent
new file mode 100644
index 0000000..63c2abf
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml-symbol.ent
@@ -0,0 +1,237 @@
+<!-- Mathematical, Greek and Symbolic characters for XHTML -->
+
+<!-- Character entity set. Typical invocation:
+     <!ENTITY % HTMLsymbol PUBLIC
+        "-//W3C//ENTITIES Symbols for XHTML//EN"
+        "http://www.w3.org/TR/xhtml1/DTD/xhtml-symbol.ent">
+     %HTMLsymbol;
+-->
+
+<!-- Portions (C) International Organization for Standardization 1986:
+     Permission to copy in any form is granted for use with
+     conforming SGML systems and applications as defined in
+     ISO 8879, provided this notice is included in all copies.
+-->
+
+<!-- Relevant ISO entity set is given unless names are newly introduced.
+     New names (i.e., not in ISO 8879 list) do not clash with any
+     existing ISO 8879 entity names. ISO 10646 character numbers
+     are given for each character, in hex. values are decimal
+     conversions of the ISO 10646 values and refer to the document
+     character set. Names are Unicode names. 
+-->
+
+<!-- Latin Extended-B -->
+<!ENTITY fnof     "&#402;"> <!-- latin small letter f with hook = function
+                                    = florin, U+0192 ISOtech -->
+
+<!-- Greek -->
+<!ENTITY Alpha    "&#913;"> <!-- greek capital letter alpha, U+0391 -->
+<!ENTITY Beta     "&#914;"> <!-- greek capital letter beta, U+0392 -->
+<!ENTITY Gamma    "&#915;"> <!-- greek capital letter gamma,
+                                    U+0393 ISOgrk3 -->
+<!ENTITY Delta    "&#916;"> <!-- greek capital letter delta,
+                                    U+0394 ISOgrk3 -->
+<!ENTITY Epsilon  "&#917;"> <!-- greek capital letter epsilon, U+0395 -->
+<!ENTITY Zeta     "&#918;"> <!-- greek capital letter zeta, U+0396 -->
+<!ENTITY Eta      "&#919;"> <!-- greek capital letter eta, U+0397 -->
+<!ENTITY Theta    "&#920;"> <!-- greek capital letter theta,
+                                    U+0398 ISOgrk3 -->
+<!ENTITY Iota     "&#921;"> <!-- greek capital letter iota, U+0399 -->
+<!ENTITY Kappa    "&#922;"> <!-- greek capital letter kappa, U+039A -->
+<!ENTITY Lambda   "&#923;"> <!-- greek capital letter lamda,
+                                    U+039B ISOgrk3 -->
+<!ENTITY Mu       "&#924;"> <!-- greek capital letter mu, U+039C -->
+<!ENTITY Nu       "&#925;"> <!-- greek capital letter nu, U+039D -->
+<!ENTITY Xi       "&#926;"> <!-- greek capital letter xi, U+039E ISOgrk3 -->
+<!ENTITY Omicron  "&#927;"> <!-- greek capital letter omicron, U+039F -->
+<!ENTITY Pi       "&#928;"> <!-- greek capital letter pi, U+03A0 ISOgrk3 -->
+<!ENTITY Rho      "&#929;"> <!-- greek capital letter rho, U+03A1 -->
+<!-- there is no Sigmaf, and no U+03A2 character either -->
+<!ENTITY Sigma    "&#931;"> <!-- greek capital letter sigma,
+                                    U+03A3 ISOgrk3 -->
+<!ENTITY Tau      "&#932;"> <!-- greek capital letter tau, U+03A4 -->
+<!ENTITY Upsilon  "&#933;"> <!-- greek capital letter upsilon,
+                                    U+03A5 ISOgrk3 -->
+<!ENTITY Phi      "&#934;"> <!-- greek capital letter phi,
+                                    U+03A6 ISOgrk3 -->
+<!ENTITY Chi      "&#935;"> <!-- greek capital letter chi, U+03A7 -->
+<!ENTITY Psi      "&#936;"> <!-- greek capital letter psi,
+                                    U+03A8 ISOgrk3 -->
+<!ENTITY Omega    "&#937;"> <!-- greek capital letter omega,
+                                    U+03A9 ISOgrk3 -->
+
+<!ENTITY alpha    "&#945;"> <!-- greek small letter alpha,
+                                    U+03B1 ISOgrk3 -->
+<!ENTITY beta     "&#946;"> <!-- greek small letter beta, U+03B2 ISOgrk3 -->
+<!ENTITY gamma    "&#947;"> <!-- greek small letter gamma,
+                                    U+03B3 ISOgrk3 -->
+<!ENTITY delta    "&#948;"> <!-- greek small letter delta,
+                                    U+03B4 ISOgrk3 -->
+<!ENTITY epsilon  "&#949;"> <!-- greek small letter epsilon,
+                                    U+03B5 ISOgrk3 -->
+<!ENTITY zeta     "&#950;"> <!-- greek small letter zeta, U+03B6 ISOgrk3 -->
+<!ENTITY eta      "&#951;"> <!-- greek small letter eta, U+03B7 ISOgrk3 -->
+<!ENTITY theta    "&#952;"> <!-- greek small letter theta,
+                                    U+03B8 ISOgrk3 -->
+<!ENTITY iota     "&#953;"> <!-- greek small letter iota, U+03B9 ISOgrk3 -->
+<!ENTITY kappa    "&#954;"> <!-- greek small letter kappa,
+                                    U+03BA ISOgrk3 -->
+<!ENTITY lambda   "&#955;"> <!-- greek small letter lamda,
+                                    U+03BB ISOgrk3 -->
+<!ENTITY mu       "&#956;"> <!-- greek small letter mu, U+03BC ISOgrk3 -->
+<!ENTITY nu       "&#957;"> <!-- greek small letter nu, U+03BD ISOgrk3 -->
+<!ENTITY xi       "&#958;"> <!-- greek small letter xi, U+03BE ISOgrk3 -->
+<!ENTITY omicron  "&#959;"> <!-- greek small letter omicron, U+03BF NEW -->
+<!ENTITY pi       "&#960;"> <!-- greek small letter pi, U+03C0 ISOgrk3 -->
+<!ENTITY rho      "&#961;"> <!-- greek small letter rho, U+03C1 ISOgrk3 -->
+<!ENTITY sigmaf   "&#962;"> <!-- greek small letter final sigma,
+                                    U+03C2 ISOgrk3 -->
+<!ENTITY sigma    "&#963;"> <!-- greek small letter sigma,
+                                    U+03C3 ISOgrk3 -->
+<!ENTITY tau      "&#964;"> <!-- greek small letter tau, U+03C4 ISOgrk3 -->
+<!ENTITY upsilon  "&#965;"> <!-- greek small letter upsilon,
+                                    U+03C5 ISOgrk3 -->
+<!ENTITY phi      "&#966;"> <!-- greek small letter phi, U+03C6 ISOgrk3 -->
+<!ENTITY chi      "&#967;"> <!-- greek small letter chi, U+03C7 ISOgrk3 -->
+<!ENTITY psi      "&#968;"> <!-- greek small letter psi, U+03C8 ISOgrk3 -->
+<!ENTITY omega    "&#969;"> <!-- greek small letter omega,
+                                    U+03C9 ISOgrk3 -->
+<!ENTITY thetasym "&#977;"> <!-- greek theta symbol,
+                                    U+03D1 NEW -->
+<!ENTITY upsih    "&#978;"> <!-- greek upsilon with hook symbol,
+                                    U+03D2 NEW -->
+<!ENTITY piv      "&#982;"> <!-- greek pi symbol, U+03D6 ISOgrk3 -->
+
+<!-- General Punctuation -->
+<!ENTITY bull     "&#8226;"> <!-- bullet = black small circle,
+                                     U+2022 ISOpub  -->
+<!-- bullet is NOT the same as bullet operator, U+2219 -->
+<!ENTITY hellip   "&#8230;"> <!-- horizontal ellipsis = three dot leader,
+                                     U+2026 ISOpub  -->
+<!ENTITY prime    "&#8242;"> <!-- prime = minutes = feet, U+2032 ISOtech -->
+<!ENTITY Prime    "&#8243;"> <!-- double prime = seconds = inches,
+                                     U+2033 ISOtech -->
+<!ENTITY oline    "&#8254;"> <!-- overline = spacing overscore,
+                                     U+203E NEW -->
+<!ENTITY frasl    "&#8260;"> <!-- fraction slash, U+2044 NEW -->
+
+<!-- Letterlike Symbols -->
+<!ENTITY weierp   "&#8472;"> <!-- script capital P = power set
+                                     = Weierstrass p, U+2118 ISOamso -->
+<!ENTITY image    "&#8465;"> <!-- black-letter capital I = imaginary part,
+                                     U+2111 ISOamso -->
+<!ENTITY real     "&#8476;"> <!-- black-letter capital R = real part symbol,
+                                     U+211C ISOamso -->
+<!ENTITY trade    "&#8482;"> <!-- trade mark sign, U+2122 ISOnum -->
+<!ENTITY alefsym  "&#8501;"> <!-- alef symbol = first transfinite cardinal,
+                                     U+2135 NEW -->
+<!-- alef symbol is NOT the same as hebrew letter alef,
+     U+05D0 although the same glyph could be used to depict both characters -->
+
+<!-- Arrows -->
+<!ENTITY larr     "&#8592;"> <!-- leftwards arrow, U+2190 ISOnum -->
+<!ENTITY uarr     "&#8593;"> <!-- upwards arrow, U+2191 ISOnum-->
+<!ENTITY rarr     "&#8594;"> <!-- rightwards arrow, U+2192 ISOnum -->
+<!ENTITY darr     "&#8595;"> <!-- downwards arrow, U+2193 ISOnum -->
+<!ENTITY harr     "&#8596;"> <!-- left right arrow, U+2194 ISOamsa -->
+<!ENTITY crarr    "&#8629;"> <!-- downwards arrow with corner leftwards
+                                     = carriage return, U+21B5 NEW -->
+<!ENTITY lArr     "&#8656;"> <!-- leftwards double arrow, U+21D0 ISOtech -->
+<!-- Unicode does not say that lArr is the same as the 'is implied by' arrow
+    but also does not have any other character for that function. So lArr can
+    be used for 'is implied by' as ISOtech suggests -->
+<!ENTITY uArr     "&#8657;"> <!-- upwards double arrow, U+21D1 ISOamsa -->
+<!ENTITY rArr     "&#8658;"> <!-- rightwards double arrow,
+                                     U+21D2 ISOtech -->
+<!-- Unicode does not say this is the 'implies' character but does not have 
+     another character with this function so rArr can be used for 'implies'
+     as ISOtech suggests -->
+<!ENTITY dArr     "&#8659;"> <!-- downwards double arrow, U+21D3 ISOamsa -->
+<!ENTITY hArr     "&#8660;"> <!-- left right double arrow,
+                                     U+21D4 ISOamsa -->
+
+<!-- Mathematical Operators -->
+<!ENTITY forall   "&#8704;"> <!-- for all, U+2200 ISOtech -->
+<!ENTITY part     "&#8706;"> <!-- partial differential, U+2202 ISOtech  -->
+<!ENTITY exist    "&#8707;"> <!-- there exists, U+2203 ISOtech -->
+<!ENTITY empty    "&#8709;"> <!-- empty set = null set, U+2205 ISOamso -->
+<!ENTITY nabla    "&#8711;"> <!-- nabla = backward difference,
+                                     U+2207 ISOtech -->
+<!ENTITY isin     "&#8712;"> <!-- element of, U+2208 ISOtech -->
+<!ENTITY notin    "&#8713;"> <!-- not an element of, U+2209 ISOtech -->
+<!ENTITY ni       "&#8715;"> <!-- contains as member, U+220B ISOtech -->
+<!ENTITY prod     "&#8719;"> <!-- n-ary product = product sign,
+                                     U+220F ISOamsb -->
+<!-- prod is NOT the same character as U+03A0 'greek capital letter pi' though
+     the same glyph might be used for both -->
+<!ENTITY sum      "&#8721;"> <!-- n-ary summation, U+2211 ISOamsb -->
+<!-- sum is NOT the same character as U+03A3 'greek capital letter sigma'
+     though the same glyph might be used for both -->
+<!ENTITY minus    "&#8722;"> <!-- minus sign, U+2212 ISOtech -->
+<!ENTITY lowast   "&#8727;"> <!-- asterisk operator, U+2217 ISOtech -->
+<!ENTITY radic    "&#8730;"> <!-- square root = radical sign,
+                                     U+221A ISOtech -->
+<!ENTITY prop     "&#8733;"> <!-- proportional to, U+221D ISOtech -->
+<!ENTITY infin    "&#8734;"> <!-- infinity, U+221E ISOtech -->
+<!ENTITY ang      "&#8736;"> <!-- angle, U+2220 ISOamso -->
+<!ENTITY and      "&#8743;"> <!-- logical and = wedge, U+2227 ISOtech -->
+<!ENTITY or       "&#8744;"> <!-- logical or = vee, U+2228 ISOtech -->
+<!ENTITY cap      "&#8745;"> <!-- intersection = cap, U+2229 ISOtech -->
+<!ENTITY cup      "&#8746;"> <!-- union = cup, U+222A ISOtech -->
+<!ENTITY int      "&#8747;"> <!-- integral, U+222B ISOtech -->
+<!ENTITY there4   "&#8756;"> <!-- therefore, U+2234 ISOtech -->
+<!ENTITY sim      "&#8764;"> <!-- tilde operator = varies with = similar to,
+                                     U+223C ISOtech -->
+<!-- tilde operator is NOT the same character as the tilde, U+007E,
+     although the same glyph might be used to represent both  -->
+<!ENTITY cong     "&#8773;"> <!-- approximately equal to, U+2245 ISOtech -->
+<!ENTITY asymp    "&#8776;"> <!-- almost equal to = asymptotic to,
+                                     U+2248 ISOamsr -->
+<!ENTITY ne       "&#8800;"> <!-- not equal to, U+2260 ISOtech -->
+<!ENTITY equiv    "&#8801;"> <!-- identical to, U+2261 ISOtech -->
+<!ENTITY le       "&#8804;"> <!-- less-than or equal to, U+2264 ISOtech -->
+<!ENTITY ge       "&#8805;"> <!-- greater-than or equal to,
+                                     U+2265 ISOtech -->
+<!ENTITY sub      "&#8834;"> <!-- subset of, U+2282 ISOtech -->
+<!ENTITY sup      "&#8835;"> <!-- superset of, U+2283 ISOtech -->
+<!ENTITY nsub     "&#8836;"> <!-- not a subset of, U+2284 ISOamsn -->
+<!ENTITY sube     "&#8838;"> <!-- subset of or equal to, U+2286 ISOtech -->
+<!ENTITY supe     "&#8839;"> <!-- superset of or equal to,
+                                     U+2287 ISOtech -->
+<!ENTITY oplus    "&#8853;"> <!-- circled plus = direct sum,
+                                     U+2295 ISOamsb -->
+<!ENTITY otimes   "&#8855;"> <!-- circled times = vector product,
+                                     U+2297 ISOamsb -->
+<!ENTITY perp     "&#8869;"> <!-- up tack = orthogonal to = perpendicular,
+                                     U+22A5 ISOtech -->
+<!ENTITY sdot     "&#8901;"> <!-- dot operator, U+22C5 ISOamsb -->
+<!-- dot operator is NOT the same character as U+00B7 middle dot -->
+
+<!-- Miscellaneous Technical -->
+<!ENTITY lceil    "&#8968;"> <!-- left ceiling = APL upstile,
+                                     U+2308 ISOamsc  -->
+<!ENTITY rceil    "&#8969;"> <!-- right ceiling, U+2309 ISOamsc  -->
+<!ENTITY lfloor   "&#8970;"> <!-- left floor = APL downstile,
+                                     U+230A ISOamsc  -->
+<!ENTITY rfloor   "&#8971;"> <!-- right floor, U+230B ISOamsc  -->
+<!ENTITY lang     "&#9001;"> <!-- left-pointing angle bracket = bra,
+                                     U+2329 ISOtech -->
+<!-- lang is NOT the same character as U+003C 'less than sign' 
+     or U+2039 'single left-pointing angle quotation mark' -->
+<!ENTITY rang     "&#9002;"> <!-- right-pointing angle bracket = ket,
+                                     U+232A ISOtech -->
+<!-- rang is NOT the same character as U+003E 'greater than sign' 
+     or U+203A 'single right-pointing angle quotation mark' -->
+
+<!-- Geometric Shapes -->
+<!ENTITY loz      "&#9674;"> <!-- lozenge, U+25CA ISOpub -->
+
+<!-- Miscellaneous Symbols -->
+<!ENTITY spades   "&#9824;"> <!-- black spade suit, U+2660 ISOpub -->
+<!-- black here seems to mean filled as opposed to hollow -->
+<!ENTITY clubs    "&#9827;"> <!-- black club suit = shamrock,
+                                     U+2663 ISOpub -->
+<!ENTITY hearts   "&#9829;"> <!-- black heart suit = valentine,
+                                     U+2665 ISOpub -->
+<!ENTITY diams    "&#9830;"> <!-- black diamond suit, U+2666 ISOpub -->
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml.soc b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml.soc
new file mode 100644
index 0000000..0624dea
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml.soc
@@ -0,0 +1,14 @@
+OVERRIDE	YES
+        -- Oasis entity catalog for Extensible HTML 1.0 --
+
+PUBLIC  "-//W3C//DTD XHTML 1.0 Strict//EN"        "xhtml1-strict.dtd"
+PUBLIC  "-//W3C//DTD XHTML 1.0 Transitional//EN"  "xhtml1-transitional.dtd"
+PUBLIC  "-//W3C//DTD XHTML 1.0 Frameset//EN"      "xhtml1-frameset.dtd"
+
+        -- ISO latin 1 entity set for Extensible HTML (XML 1.0 format) --
+
+PUBLIC	"-//W3C//ENTITIES Latin 1 for XHTML//EN"  "xhtml-lat1.ent"
+PUBLIC	"-//W3C//ENTITIES Symbols for XHTML//EN" "xhtml-symbol.ent"
+PUBLIC	"-//W3C//ENTITIES Special for XHTML//EN" "xhtml-special.ent"
+
+SGMLDECL "xhtml1.dcl"
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-frameset.dtd b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-frameset.dtd
new file mode 100644
index 0000000..d814a6f
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-frameset.dtd
@@ -0,0 +1,1235 @@
+<!--
+   Extensible HTML version 1.0 Frameset DTD
+
+   This is the same as HTML 4 Frameset except for
+   changes due to the differences between XML and SGML.
+
+   Namespace = http://www.w3.org/1999/xhtml
+
+   For further information, see: http://www.w3.org/TR/xhtml1
+
+   Copyright (c) 1998-2002 W3C (MIT, INRIA, Keio),
+   All Rights Reserved. 
+
+   This DTD module is identified by the PUBLIC and SYSTEM identifiers:
+
+   PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
+   SYSTEM "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd"
+
+   $Revision: 1.26 $
+   $Date: 2002/08/01 18:16:48 $
+
+-->
+
+<!--================ Character mnemonic entities =========================-->
+
+<!ENTITY % HTMLlat1 PUBLIC
+   "-//W3C//ENTITIES Latin 1 for XHTML//EN"
+   "xhtml-lat1.ent">
+%HTMLlat1;
+
+<!ENTITY % HTMLsymbol PUBLIC
+   "-//W3C//ENTITIES Symbols for XHTML//EN"
+   "xhtml-symbol.ent">
+%HTMLsymbol;
+
+<!ENTITY % HTMLspecial PUBLIC
+   "-//W3C//ENTITIES Special for XHTML//EN"
+   "xhtml-special.ent">
+%HTMLspecial;
+
+<!--================== Imported Names ====================================-->
+
+<!ENTITY % ContentType "CDATA">
+    <!-- media type, as per [RFC2045] -->
+
+<!ENTITY % ContentTypes "CDATA">
+    <!-- comma-separated list of media types, as per [RFC2045] -->
+
+<!ENTITY % Charset "CDATA">
+    <!-- a character encoding, as per [RFC2045] -->
+
+<!ENTITY % Charsets "CDATA">
+    <!-- a space separated list of character encodings, as per [RFC2045] -->
+
+<!ENTITY % LanguageCode "NMTOKEN">
+    <!-- a language code, as per [RFC3066] -->
+
+<!ENTITY % Character "CDATA">
+    <!-- a single character, as per section 2.2 of [XML] -->
+
+<!ENTITY % Number "CDATA">
+    <!-- one or more digits -->
+
+<!ENTITY % LinkTypes "CDATA">
+    <!-- space-separated list of link types -->
+
+<!ENTITY % MediaDesc "CDATA">
+    <!-- single or comma-separated list of media descriptors -->
+
+<!ENTITY % URI "CDATA">
+    <!-- a Uniform Resource Identifier, see [RFC2396] -->
+
+<!ENTITY % UriList "CDATA">
+    <!-- a space separated list of Uniform Resource Identifiers -->
+
+<!ENTITY % Datetime "CDATA">
+    <!-- date and time information. ISO date format -->
+
+<!ENTITY % Script "CDATA">
+    <!-- script expression -->
+
+<!ENTITY % StyleSheet "CDATA">
+    <!-- style sheet data -->
+
+<!ENTITY % Text "CDATA">
+    <!-- used for titles etc. -->
+
+<!ENTITY % FrameTarget "NMTOKEN">
+    <!-- render in this frame -->
+
+<!ENTITY % Length "CDATA">
+    <!-- nn for pixels or nn% for percentage length -->
+
+<!ENTITY % MultiLength "CDATA">
+    <!-- pixel, percentage, or relative -->
+
+<!ENTITY % MultiLengths "CDATA">
+    <!-- comma-separated list of MultiLength -->
+
+<!ENTITY % Pixels "CDATA">
+    <!-- integer representing length in pixels -->
+
+<!-- these are used for image maps -->
+
+<!ENTITY % Shape "(rect|circle|poly|default)">
+
+<!ENTITY % Coords "CDATA">
+    <!-- comma separated list of lengths -->
+
+<!-- used for object, applet, img, input and iframe -->
+<!ENTITY % ImgAlign "(top|middle|bottom|left|right)">
+
+<!-- a color using sRGB: #RRGGBB as Hex values -->
+<!ENTITY % Color "CDATA">
+
+<!-- There are also 16 widely known color names with their sRGB values:
+
+    Black  = #000000    Green  = #008000
+    Silver = #C0C0C0    Lime   = #00FF00
+    Gray   = #808080    Olive  = #808000
+    White  = #FFFFFF    Yellow = #FFFF00
+    Maroon = #800000    Navy   = #000080
+    Red    = #FF0000    Blue   = #0000FF
+    Purple = #800080    Teal   = #008080
+    Fuchsia= #FF00FF    Aqua   = #00FFFF
+-->
+
+<!--=================== Generic Attributes ===============================-->
+
+<!-- core attributes common to most elements
+  id       document-wide unique id
+  class    space separated list of classes
+  style    associated style info
+  title    advisory title/amplification
+-->
+<!ENTITY % coreattrs
+ "id          ID             #IMPLIED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED"
+  >
+
+<!-- internationalization attributes
+  lang        language code (backwards compatible)
+  xml:lang    language code (as per XML 1.0 spec)
+  dir         direction for weak/neutral text
+-->
+<!ENTITY % i18n
+ "lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #IMPLIED"
+  >
+
+<!-- attributes for common UI events
+  onclick     a pointer button was clicked
+  ondblclick  a pointer button was double clicked
+  onmousedown a pointer button was pressed down
+  onmouseup   a pointer button was released
+  onmousemove a pointer was moved onto the element
+  onmouseout  a pointer was moved away from the element
+  onkeypress  a key was pressed and released
+  onkeydown   a key was pressed down
+  onkeyup     a key was released
+-->
+<!ENTITY % events
+ "onclick     %Script;       #IMPLIED
+  ondblclick  %Script;       #IMPLIED
+  onmousedown %Script;       #IMPLIED
+  onmouseup   %Script;       #IMPLIED
+  onmouseover %Script;       #IMPLIED
+  onmousemove %Script;       #IMPLIED
+  onmouseout  %Script;       #IMPLIED
+  onkeypress  %Script;       #IMPLIED
+  onkeydown   %Script;       #IMPLIED
+  onkeyup     %Script;       #IMPLIED"
+  >
+
+<!-- attributes for elements that can get the focus
+  accesskey   accessibility key character
+  tabindex    position in tabbing order
+  onfocus     the element got the focus
+  onblur      the element lost the focus
+-->
+<!ENTITY % focus
+ "accesskey   %Character;    #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED"
+  >
+
+<!ENTITY % attrs "%coreattrs; %i18n; %events;">
+
+<!-- text alignment for p, div, h1-h6. The default is
+     align="left" for ltr headings, "right" for rtl -->
+
+<!ENTITY % TextAlign "align (left|center|right|justify) #IMPLIED">
+
+<!--=================== Text Elements ====================================-->
+
+<!ENTITY % special.extra
+   "object | applet | img | map | iframe">
+	
+<!ENTITY % special.basic
+	"br | span | bdo">
+
+<!ENTITY % special
+   "%special.basic; | %special.extra;">
+
+<!ENTITY % fontstyle.extra "big | small | font | basefont">
+
+<!ENTITY % fontstyle.basic "tt | i | b | u
+                      | s | strike ">
+
+<!ENTITY % fontstyle "%fontstyle.basic; | %fontstyle.extra;">
+
+<!ENTITY % phrase.extra "sub | sup">
+<!ENTITY % phrase.basic "em | strong | dfn | code | q |
+                   samp | kbd | var | cite | abbr | acronym">
+
+<!ENTITY % phrase "%phrase.basic; | %phrase.extra;">
+
+<!ENTITY % inline.forms "input | select | textarea | label | button">
+
+<!-- these can occur at block or inline level -->
+<!ENTITY % misc.inline "ins | del | script">
+
+<!-- these can only occur at block level -->
+<!ENTITY % misc "noscript | %misc.inline;">
+
+
+<!ENTITY % inline "a | %special; | %fontstyle; | %phrase; | %inline.forms;">
+
+<!-- %Inline; covers inline or "text-level" elements -->
+<!ENTITY % Inline "(#PCDATA | %inline; | %misc.inline;)*">
+
+<!--================== Block level elements ==============================-->
+
+<!ENTITY % heading "h1|h2|h3|h4|h5|h6">
+<!ENTITY % lists "ul | ol | dl | menu | dir">
+<!ENTITY % blocktext "pre | hr | blockquote | address | center">
+
+<!ENTITY % block
+    "p | %heading; | div | %lists; | %blocktext; | isindex | fieldset | table">
+
+<!-- %Flow; mixes block and inline and is used for list items etc. -->
+<!ENTITY % Flow "(#PCDATA | %block; | form | %inline; | %misc;)*">
+
+<!--================== Content models for exclusions =====================-->
+
+<!-- a elements use %Inline; excluding a -->
+
+<!ENTITY % a.content
+   "(#PCDATA | %special; | %fontstyle; | %phrase; | %inline.forms; | %misc.inline;)*">
+
+<!-- pre uses %Inline excluding img, object, applet, big, small,
+     sub, sup, font, or basefont -->
+
+<!ENTITY % pre.content
+   "(#PCDATA | a | %special.basic; | %fontstyle.basic; | %phrase.basic; |
+	   %inline.forms; | %misc.inline;)*">
+
+
+<!-- form uses %Flow; excluding form -->
+
+<!ENTITY % form.content "(#PCDATA | %block; | %inline; | %misc;)*">
+
+<!-- button uses %Flow; but excludes a, form, form controls, iframe -->
+
+<!ENTITY % button.content
+   "(#PCDATA | p | %heading; | div | %lists; | %blocktext; |
+      table | br | span | bdo | object | applet | img | map |
+      %fontstyle; | %phrase; | %misc;)*">
+
+<!--================ Document Structure ==================================-->
+
+<!-- the namespace URI designates the document profile -->
+
+<!ELEMENT html (head, frameset)>
+<!ATTLIST html
+  %i18n;
+  id          ID             #IMPLIED
+  xmlns       %URI;          #FIXED 'http://www.w3.org/1999/xhtml'
+  >
+
+<!--================ Document Head =======================================-->
+
+<!ENTITY % head.misc "(script|style|meta|link|object|isindex)*">
+
+<!-- content model is %head.misc; combined with a single
+     title and an optional base element in any order -->
+
+<!ELEMENT head (%head.misc;,
+     ((title, %head.misc;, (base, %head.misc;)?) |
+      (base, %head.misc;, (title, %head.misc;))))>
+
+<!ATTLIST head
+  %i18n;
+  id          ID             #IMPLIED
+  profile     %URI;          #IMPLIED
+  >
+
+<!-- The title element is not considered part of the flow of text.
+       It should be displayed, for example as the page header or
+       window title. Exactly one title is required per document.
+    -->
+<!ELEMENT title (#PCDATA)>
+<!ATTLIST title 
+  %i18n;
+  id          ID             #IMPLIED
+  >
+
+<!-- document base URI -->
+
+<!ELEMENT base EMPTY>
+<!ATTLIST base
+  id          ID             #IMPLIED
+  href        %URI;          #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- generic metainformation -->
+<!ELEMENT meta EMPTY>
+<!ATTLIST meta
+  %i18n;
+  id          ID             #IMPLIED
+  http-equiv  CDATA          #IMPLIED
+  name        CDATA          #IMPLIED
+  content     CDATA          #REQUIRED
+  scheme      CDATA          #IMPLIED
+  >
+
+<!--
+  Relationship values can be used in principle:
+
+   a) for document specific toolbars/menus when used
+      with the link element in document head e.g.
+        start, contents, previous, next, index, end, help
+   b) to link to a separate style sheet (rel="stylesheet")
+   c) to make a link to a script (rel="script")
+   d) by stylesheets to control how collections of
+      html nodes are rendered into printed documents
+   e) to make a link to a printable version of this document
+      e.g. a PostScript or PDF version (rel="alternate" media="print")
+-->
+
+<!ELEMENT link EMPTY>
+<!ATTLIST link
+  %attrs;
+  charset     %Charset;      #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  type        %ContentType;  #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  media       %MediaDesc;    #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- style info, which may include CDATA sections -->
+<!ELEMENT style (#PCDATA)>
+<!ATTLIST style
+  %i18n;
+  id          ID             #IMPLIED
+  type        %ContentType;  #REQUIRED
+  media       %MediaDesc;    #IMPLIED
+  title       %Text;         #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- script statements, which may include CDATA sections -->
+<!ELEMENT script (#PCDATA)>
+<!ATTLIST script
+  id          ID             #IMPLIED
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #REQUIRED
+  language    CDATA          #IMPLIED
+  src         %URI;          #IMPLIED
+  defer       (defer)        #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- alternate content container for non script-based rendering -->
+
+<!ELEMENT noscript %Flow;>
+<!ATTLIST noscript
+  %attrs;
+  >
+
+<!--======================= Frames =======================================-->
+
+<!-- only one noframes element permitted per document -->
+
+<!ELEMENT frameset (frameset|frame|noframes)*>
+<!ATTLIST frameset
+  %coreattrs;
+  rows        %MultiLengths; #IMPLIED
+  cols        %MultiLengths; #IMPLIED
+  onload      %Script;       #IMPLIED
+  onunload    %Script;       #IMPLIED
+  >
+
+<!-- reserved frame names start with "_" otherwise starts with letter -->
+
+<!-- tiled window within frameset -->
+
+<!ELEMENT frame EMPTY>
+<!ATTLIST frame
+  %coreattrs;
+  longdesc    %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  src         %URI;          #IMPLIED
+  frameborder (1|0)          "1"
+  marginwidth %Pixels;       #IMPLIED
+  marginheight %Pixels;      #IMPLIED
+  noresize    (noresize)     #IMPLIED
+  scrolling   (yes|no|auto)  "auto"
+  >
+
+<!-- inline subwindow -->
+
+<!ELEMENT iframe %Flow;>
+<!ATTLIST iframe
+  %coreattrs;
+  longdesc    %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  src         %URI;          #IMPLIED
+  frameborder (1|0)          "1"
+  marginwidth %Pixels;       #IMPLIED
+  marginheight %Pixels;      #IMPLIED
+  scrolling   (yes|no|auto)  "auto"
+  align       %ImgAlign;     #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!-- alternate content container for non frame-based rendering -->
+
+<!ELEMENT noframes (body)>
+<!ATTLIST noframes
+  %attrs;
+  >
+
+<!--=================== Document Body ====================================-->
+
+<!ELEMENT body %Flow;>
+<!ATTLIST body
+  %attrs;
+  onload      %Script;       #IMPLIED
+  onunload    %Script;       #IMPLIED
+  background  %URI;          #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  text        %Color;        #IMPLIED
+  link        %Color;        #IMPLIED
+  vlink       %Color;        #IMPLIED
+  alink       %Color;        #IMPLIED
+  >
+
+<!ELEMENT div %Flow;>  <!-- generic language/style container -->
+<!ATTLIST div
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Paragraphs =======================================-->
+
+<!ELEMENT p %Inline;>
+<!ATTLIST p
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Headings =========================================-->
+
+<!--
+  There are six levels of headings from h1 (the most important)
+  to h6 (the least important).
+-->
+
+<!ELEMENT h1  %Inline;>
+<!ATTLIST h1
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h2 %Inline;>
+<!ATTLIST h2
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h3 %Inline;>
+<!ATTLIST h3
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h4 %Inline;>
+<!ATTLIST h4
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h5 %Inline;>
+<!ATTLIST h5
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h6 %Inline;>
+<!ATTLIST h6
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Lists ============================================-->
+
+<!-- Unordered list bullet styles -->
+
+<!ENTITY % ULStyle "(disc|square|circle)">
+
+<!-- Unordered list -->
+
+<!ELEMENT ul (li)+>
+<!ATTLIST ul
+  %attrs;
+  type        %ULStyle;     #IMPLIED
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- Ordered list numbering style
+
+    1   arabic numbers      1, 2, 3, ...
+    a   lower alpha         a, b, c, ...
+    A   upper alpha         A, B, C, ...
+    i   lower roman         i, ii, iii, ...
+    I   upper roman         I, II, III, ...
+
+    The style is applied to the sequence number which by default
+    is reset to 1 for the first list item in an ordered list.
+-->
+<!ENTITY % OLStyle "CDATA">
+
+<!-- Ordered (numbered) list -->
+
+<!ELEMENT ol (li)+>
+<!ATTLIST ol
+  %attrs;
+  type        %OLStyle;      #IMPLIED
+  compact     (compact)      #IMPLIED
+  start       %Number;       #IMPLIED
+  >
+
+<!-- single column list (DEPRECATED) --> 
+<!ELEMENT menu (li)+>
+<!ATTLIST menu
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- multiple column list (DEPRECATED) --> 
+<!ELEMENT dir (li)+>
+<!ATTLIST dir
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- LIStyle is constrained to: "(%ULStyle;|%OLStyle;)" -->
+<!ENTITY % LIStyle "CDATA">
+
+<!-- list item -->
+
+<!ELEMENT li %Flow;>
+<!ATTLIST li
+  %attrs;
+  type        %LIStyle;      #IMPLIED
+  value       %Number;       #IMPLIED
+  >
+
+<!-- definition lists - dt for term, dd for its definition -->
+
+<!ELEMENT dl (dt|dd)+>
+<!ATTLIST dl
+  %attrs;
+  compact     (compact)      #IMPLIED
+  >
+
+<!ELEMENT dt %Inline;>
+<!ATTLIST dt
+  %attrs;
+  >
+
+<!ELEMENT dd %Flow;>
+<!ATTLIST dd
+  %attrs;
+  >
+
+<!--=================== Address ==========================================-->
+
+<!-- information on author -->
+
+<!ELEMENT address (#PCDATA | %inline; | %misc.inline; | p)*>
+<!ATTLIST address
+  %attrs;
+  >
+
+<!--=================== Horizontal Rule ==================================-->
+
+<!ELEMENT hr EMPTY>
+<!ATTLIST hr
+  %attrs;
+  align       (left|center|right) #IMPLIED
+  noshade     (noshade)      #IMPLIED
+  size        %Pixels;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!--=================== Preformatted Text ================================-->
+
+<!-- content is %Inline; excluding 
+        "img|object|applet|big|small|sub|sup|font|basefont" -->
+
+<!ELEMENT pre %pre.content;>
+<!ATTLIST pre
+  %attrs;
+  width       %Number;      #IMPLIED
+  xml:space   (preserve)    #FIXED 'preserve'
+  >
+
+<!--=================== Block-like Quotes ================================-->
+
+<!ELEMENT blockquote %Flow;>
+<!ATTLIST blockquote
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!--=================== Text alignment ===================================-->
+
+<!-- center content -->
+<!ELEMENT center %Flow;>
+<!ATTLIST center
+  %attrs;
+  >
+
+<!--=================== Inserted/Deleted Text ============================-->
+
+
+<!--
+  ins/del are allowed in block and inline content, but its
+  inappropriate to include block content within an ins element
+  occurring in inline content.
+-->
+<!ELEMENT ins %Flow;>
+<!ATTLIST ins
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!ELEMENT del %Flow;>
+<!ATTLIST del
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!--================== The Anchor Element ================================-->
+
+<!-- content is %Inline; except that anchors shouldn't be nested -->
+
+<!ELEMENT a %a.content;>
+<!ATTLIST a
+  %attrs;
+  %focus;
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--===================== Inline Elements ================================-->
+
+<!ELEMENT span %Inline;> <!-- generic language/style container -->
+<!ATTLIST span
+  %attrs;
+  >
+
+<!ELEMENT bdo %Inline;>  <!-- I18N BiDi over-ride -->
+<!ATTLIST bdo
+  %coreattrs;
+  %events;
+  lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #REQUIRED
+  >
+
+<!ELEMENT br EMPTY>   <!-- forced line break -->
+<!ATTLIST br
+  %coreattrs;
+  clear       (left|all|right|none) "none"
+  >
+
+<!ELEMENT em %Inline;>   <!-- emphasis -->
+<!ATTLIST em %attrs;>
+
+<!ELEMENT strong %Inline;>   <!-- strong emphasis -->
+<!ATTLIST strong %attrs;>
+
+<!ELEMENT dfn %Inline;>   <!-- definitional -->
+<!ATTLIST dfn %attrs;>
+
+<!ELEMENT code %Inline;>   <!-- program code -->
+<!ATTLIST code %attrs;>
+
+<!ELEMENT samp %Inline;>   <!-- sample -->
+<!ATTLIST samp %attrs;>
+
+<!ELEMENT kbd %Inline;>  <!-- something user would type -->
+<!ATTLIST kbd %attrs;>
+
+<!ELEMENT var %Inline;>   <!-- variable -->
+<!ATTLIST var %attrs;>
+
+<!ELEMENT cite %Inline;>   <!-- citation -->
+<!ATTLIST cite %attrs;>
+
+<!ELEMENT abbr %Inline;>   <!-- abbreviation -->
+<!ATTLIST abbr %attrs;>
+
+<!ELEMENT acronym %Inline;>   <!-- acronym -->
+<!ATTLIST acronym %attrs;>
+
+<!ELEMENT q %Inline;>   <!-- inlined quote -->
+<!ATTLIST q
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!ELEMENT sub %Inline;> <!-- subscript -->
+<!ATTLIST sub %attrs;>
+
+<!ELEMENT sup %Inline;> <!-- superscript -->
+<!ATTLIST sup %attrs;>
+
+<!ELEMENT tt %Inline;>   <!-- fixed pitch font -->
+<!ATTLIST tt %attrs;>
+
+<!ELEMENT i %Inline;>   <!-- italic font -->
+<!ATTLIST i %attrs;>
+
+<!ELEMENT b %Inline;>   <!-- bold font -->
+<!ATTLIST b %attrs;>
+
+<!ELEMENT big %Inline;>   <!-- bigger font -->
+<!ATTLIST big %attrs;>
+
+<!ELEMENT small %Inline;>   <!-- smaller font -->
+<!ATTLIST small %attrs;>
+
+<!ELEMENT u %Inline;>   <!-- underline -->
+<!ATTLIST u %attrs;>
+
+<!ELEMENT s %Inline;>   <!-- strike-through -->
+<!ATTLIST s %attrs;>
+
+<!ELEMENT strike %Inline;>   <!-- strike-through -->
+<!ATTLIST strike %attrs;>
+
+<!ELEMENT basefont EMPTY>  <!-- base font size -->
+<!ATTLIST basefont
+  id          ID             #IMPLIED
+  size        CDATA          #REQUIRED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!ELEMENT font %Inline;> <!-- local change to font -->
+<!ATTLIST font
+  %coreattrs;
+  %i18n;
+  size        CDATA          #IMPLIED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!--==================== Object ======================================-->
+<!--
+  object is used to embed objects as part of HTML pages.
+  param elements should precede other content. Parameters
+  can also be expressed as attribute/value pairs on the
+  object element itself when brevity is desired.
+-->
+
+<!ELEMENT object (#PCDATA | param | %block; | form |%inline; | %misc;)*>
+<!ATTLIST object
+  %attrs;
+  declare     (declare)      #IMPLIED
+  classid     %URI;          #IMPLIED
+  codebase    %URI;          #IMPLIED
+  data        %URI;          #IMPLIED
+  type        %ContentType;  #IMPLIED
+  codetype    %ContentType;  #IMPLIED
+  archive     %UriList;      #IMPLIED
+  standby     %Text;         #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Pixels;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--
+  param is used to supply a named property value.
+  In XML it would seem natural to follow RDF and support an
+  abbreviated syntax where the param elements are replaced
+  by attribute value pairs on the object start tag.
+-->
+<!ELEMENT param EMPTY>
+<!ATTLIST param
+  id          ID             #IMPLIED
+  name        CDATA          #REQUIRED
+  value       CDATA          #IMPLIED
+  valuetype   (data|ref|object) "data"
+  type        %ContentType;  #IMPLIED
+  >
+
+<!--=================== Java applet ==================================-->
+<!--
+  One of code or object attributes must be present.
+  Place param elements before other content.
+-->
+<!ELEMENT applet (#PCDATA | param | %block; | form | %inline; | %misc;)*>
+<!ATTLIST applet
+  %coreattrs;
+  codebase    %URI;          #IMPLIED
+  archive     CDATA          #IMPLIED
+  code        CDATA          #IMPLIED
+  object      CDATA          #IMPLIED
+  alt         %Text;         #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  width       %Length;       #REQUIRED
+  height      %Length;       #REQUIRED
+  align       %ImgAlign;     #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--=================== Images ===========================================-->
+
+<!--
+   To avoid accessibility problems for people who aren't
+   able to see the image, you should provide a text
+   description using the alt and longdesc attributes.
+   In addition, avoid the use of server-side image maps.
+-->
+
+<!ELEMENT img EMPTY>
+<!ATTLIST img
+  %attrs;
+  src         %URI;          #REQUIRED
+  alt         %Text;         #REQUIRED
+  name        NMTOKEN        #IMPLIED
+  longdesc    %URI;          #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  ismap       (ismap)        #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Pixels;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!-- usemap points to a map element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ELEMENT map ((%block; | form | %misc;)+ | area+)>
+<!ATTLIST map
+  %i18n;
+  %events;
+  id          ID             #REQUIRED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  >
+
+<!ELEMENT area EMPTY>
+<!ATTLIST area
+  %attrs;
+  %focus;
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  href        %URI;          #IMPLIED
+  nohref      (nohref)       #IMPLIED
+  alt         %Text;         #REQUIRED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--================ Forms ===============================================-->
+
+<!ELEMENT form %form.content;>   <!-- forms shouldn't be nested -->
+
+<!ATTLIST form
+  %attrs;
+  action      %URI;          #REQUIRED
+  method      (get|post)     "get"
+  name        NMTOKEN        #IMPLIED
+  enctype     %ContentType;  "application/x-www-form-urlencoded"
+  onsubmit    %Script;       #IMPLIED
+  onreset     %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  accept-charset %Charsets;  #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--
+  Each label must not contain more than ONE field
+  Label elements shouldn't be nested.
+-->
+<!ELEMENT label %Inline;>
+<!ATTLIST label
+  %attrs;
+  for         IDREF          #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!ENTITY % InputType
+  "(text | password | checkbox |
+    radio | submit | reset |
+    file | hidden | image | button)"
+   >
+
+<!-- the name attribute is required for all but submit & reset -->
+
+<!ELEMENT input EMPTY>     <!-- form control -->
+<!ATTLIST input
+  %attrs;
+  %focus;
+  type        %InputType;    "text"
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  checked     (checked)      #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  size        CDATA          #IMPLIED
+  maxlength   %Number;       #IMPLIED
+  src         %URI;          #IMPLIED
+  alt         CDATA          #IMPLIED
+  usemap      %URI;          #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  >
+
+<!ELEMENT select (optgroup|option)+>  <!-- option selector -->
+<!ATTLIST select
+  %attrs;
+  name        CDATA          #IMPLIED
+  size        %Number;       #IMPLIED
+  multiple    (multiple)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!ELEMENT optgroup (option)+>   <!-- option group -->
+<!ATTLIST optgroup
+  %attrs;
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #REQUIRED
+  >
+
+<!ELEMENT option (#PCDATA)>     <!-- selectable choice -->
+<!ATTLIST option
+  %attrs;
+  selected    (selected)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #IMPLIED
+  value       CDATA          #IMPLIED
+  >
+
+<!ELEMENT textarea (#PCDATA)>     <!-- multi-line text field -->
+<!ATTLIST textarea
+  %attrs;
+  %focus;
+  name        CDATA          #IMPLIED
+  rows        %Number;       #REQUIRED
+  cols        %Number;       #REQUIRED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!--
+  The fieldset element is used to group form fields.
+  Only one legend element should occur in the content
+  and if present should only be preceded by whitespace.
+-->
+<!ELEMENT fieldset (#PCDATA | legend | %block; | form | %inline; | %misc;)*>
+<!ATTLIST fieldset
+  %attrs;
+  >
+
+<!ENTITY % LAlign "(top|bottom|left|right)">
+
+<!ELEMENT legend %Inline;>     <!-- fieldset label -->
+<!ATTLIST legend
+  %attrs;
+  accesskey   %Character;    #IMPLIED
+  align       %LAlign;       #IMPLIED
+  >
+
+<!--
+ Content is %Flow; excluding a, form, form controls, iframe
+--> 
+<!ELEMENT button %button.content;>  <!-- push button -->
+<!ATTLIST button
+  %attrs;
+  %focus;
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  type        (button|submit|reset) "submit"
+  disabled    (disabled)     #IMPLIED
+  >
+
+<!-- single-line text input control (DEPRECATED) -->
+<!ELEMENT isindex EMPTY>
+<!ATTLIST isindex
+  %coreattrs;
+  %i18n;
+  prompt      %Text;         #IMPLIED
+  >
+
+<!--======================= Tables =======================================-->
+
+<!-- Derived from IETF HTML table standard, see [RFC1942] -->
+
+<!--
+ The border attribute sets the thickness of the frame around the
+ table. The default units are screen pixels.
+
+ The frame attribute specifies which parts of the frame around
+ the table should be rendered. The values are not the same as
+ CALS to avoid a name clash with the valign attribute.
+-->
+<!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
+
+<!--
+ The rules attribute defines which rules to draw between cells:
+
+ If rules is absent then assume:
+     "none" if border is absent or border="0" otherwise "all"
+-->
+
+<!ENTITY % TRules "(none | groups | rows | cols | all)">
+  
+<!-- horizontal placement of table relative to document -->
+<!ENTITY % TAlign "(left|center|right)">
+
+<!-- horizontal alignment attributes for cell contents
+
+  char        alignment char, e.g. char=":"
+  charoff     offset for alignment char
+-->
+<!ENTITY % cellhalign
+  "align      (left|center|right|justify|char) #IMPLIED
+   char       %Character;    #IMPLIED
+   charoff    %Length;       #IMPLIED"
+  >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cellvalign
+  "valign     (top|middle|bottom|baseline) #IMPLIED"
+  >
+
+<!ELEMENT table
+     (caption?, (col*|colgroup*), thead?, tfoot?, (tbody+|tr+))>
+<!ELEMENT caption  %Inline;>
+<!ELEMENT thead    (tr)+>
+<!ELEMENT tfoot    (tr)+>
+<!ELEMENT tbody    (tr)+>
+<!ELEMENT colgroup (col)*>
+<!ELEMENT col      EMPTY>
+<!ELEMENT tr       (th|td)+>
+<!ELEMENT th       %Flow;>
+<!ELEMENT td       %Flow;>
+
+<!ATTLIST table
+  %attrs;
+  summary     %Text;         #IMPLIED
+  width       %Length;       #IMPLIED
+  border      %Pixels;       #IMPLIED
+  frame       %TFrame;       #IMPLIED
+  rules       %TRules;       #IMPLIED
+  cellspacing %Length;       #IMPLIED
+  cellpadding %Length;       #IMPLIED
+  align       %TAlign;       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!ENTITY % CAlign "(top|bottom|left|right)">
+
+<!ATTLIST caption
+  %attrs;
+  align       %CAlign;       #IMPLIED
+  >
+
+<!--
+colgroup groups a set of col elements. It allows you to group
+several semantically related columns together.
+-->
+<!ATTLIST colgroup
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+ col elements define the alignment properties for cells in
+ one or more columns.
+
+ The width attribute specifies the width of the columns, e.g.
+
+     width=64        width in screen pixels
+     width=0.5*      relative width of 0.5
+
+ The span attribute causes the attributes of one
+ col element to apply to more than one column.
+-->
+<!ATTLIST col
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+    Use thead to duplicate headers when breaking table
+    across page boundaries, or for static headers when
+    tbody sections are rendered in scrolling panel.
+
+    Use tfoot to duplicate footers when breaking table
+    across page boundaries, or for static footers when
+    tbody sections are rendered in scrolling panel.
+
+    Use multiple tbody sections when rules are needed
+    between groups of table rows.
+-->
+<!ATTLIST thead
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tfoot
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tbody
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tr
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!-- Scope is simpler than headers attribute for common tables -->
+<!ENTITY % Scope "(row|col|rowgroup|colgroup)">
+
+<!-- th is for headers, td for data and for cells acting as both -->
+
+<!ATTLIST th
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Pixels;       #IMPLIED
+  height      %Pixels;       #IMPLIED
+  >
+
+<!ATTLIST td
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Pixels;       #IMPLIED
+  height      %Pixels;       #IMPLIED
+  >
+
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-strict.dtd b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-strict.dtd
new file mode 100644
index 0000000..b449108
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-strict.dtd
@@ -0,0 +1,978 @@
+<!--
+   Extensible HTML version 1.0 Strict DTD
+
+   This is the same as HTML 4 Strict except for
+   changes due to the differences between XML and SGML.
+
+   Namespace = http://www.w3.org/1999/xhtml
+
+   For further information, see: http://www.w3.org/TR/xhtml1
+
+   Copyright (c) 1998-2002 W3C (MIT, INRIA, Keio),
+   All Rights Reserved. 
+
+   This DTD module is identified by the PUBLIC and SYSTEM identifiers:
+
+   PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+   SYSTEM "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"
+
+   $Revision: 1.24 $
+   $Date: 2002/07/31 19:34:51 $
+
+-->
+
+<!--================ Character mnemonic entities =========================-->
+
+<!ENTITY % HTMLlat1 PUBLIC
+   "-//W3C//ENTITIES Latin 1 for XHTML//EN"
+   "xhtml-lat1.ent">
+%HTMLlat1;
+
+<!ENTITY % HTMLsymbol PUBLIC
+   "-//W3C//ENTITIES Symbols for XHTML//EN"
+   "xhtml-symbol.ent">
+%HTMLsymbol;
+
+<!ENTITY % HTMLspecial PUBLIC
+   "-//W3C//ENTITIES Special for XHTML//EN"
+   "xhtml-special.ent">
+%HTMLspecial;
+
+<!--================== Imported Names ====================================-->
+
+<!ENTITY % ContentType "CDATA">
+    <!-- media type, as per [RFC2045] -->
+
+<!ENTITY % ContentTypes "CDATA">
+    <!-- comma-separated list of media types, as per [RFC2045] -->
+
+<!ENTITY % Charset "CDATA">
+    <!-- a character encoding, as per [RFC2045] -->
+
+<!ENTITY % Charsets "CDATA">
+    <!-- a space separated list of character encodings, as per [RFC2045] -->
+
+<!ENTITY % LanguageCode "NMTOKEN">
+    <!-- a language code, as per [RFC3066] -->
+
+<!ENTITY % Character "CDATA">
+    <!-- a single character, as per section 2.2 of [XML] -->
+
+<!ENTITY % Number "CDATA">
+    <!-- one or more digits -->
+
+<!ENTITY % LinkTypes "CDATA">
+    <!-- space-separated list of link types -->
+
+<!ENTITY % MediaDesc "CDATA">
+    <!-- single or comma-separated list of media descriptors -->
+
+<!ENTITY % URI "CDATA">
+    <!-- a Uniform Resource Identifier, see [RFC2396] -->
+
+<!ENTITY % UriList "CDATA">
+    <!-- a space separated list of Uniform Resource Identifiers -->
+
+<!ENTITY % Datetime "CDATA">
+    <!-- date and time information. ISO date format -->
+
+<!ENTITY % Script "CDATA">
+    <!-- script expression -->
+
+<!ENTITY % StyleSheet "CDATA">
+    <!-- style sheet data -->
+
+<!ENTITY % Text "CDATA">
+    <!-- used for titles etc. -->
+
+<!ENTITY % Length "CDATA">
+    <!-- nn for pixels or nn% for percentage length -->
+
+<!ENTITY % MultiLength "CDATA">
+    <!-- pixel, percentage, or relative -->
+
+<!ENTITY % Pixels "CDATA">
+    <!-- integer representing length in pixels -->
+
+<!-- these are used for image maps -->
+
+<!ENTITY % Shape "(rect|circle|poly|default)">
+
+<!ENTITY % Coords "CDATA">
+    <!-- comma separated list of lengths -->
+
+<!--=================== Generic Attributes ===============================-->
+
+<!-- core attributes common to most elements
+  id       document-wide unique id
+  class    space separated list of classes
+  style    associated style info
+  title    advisory title/amplification
+-->
+<!ENTITY % coreattrs
+ "id          ID             #IMPLIED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED"
+  >
+
+<!-- internationalization attributes
+  lang        language code (backwards compatible)
+  xml:lang    language code (as per XML 1.0 spec)
+  dir         direction for weak/neutral text
+-->
+<!ENTITY % i18n
+ "lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #IMPLIED"
+  >
+
+<!-- attributes for common UI events
+  onclick     a pointer button was clicked
+  ondblclick  a pointer button was double clicked
+  onmousedown a pointer button was pressed down
+  onmouseup   a pointer button was released
+  onmousemove a pointer was moved onto the element
+  onmouseout  a pointer was moved away from the element
+  onkeypress  a key was pressed and released
+  onkeydown   a key was pressed down
+  onkeyup     a key was released
+-->
+<!ENTITY % events
+ "onclick     %Script;       #IMPLIED
+  ondblclick  %Script;       #IMPLIED
+  onmousedown %Script;       #IMPLIED
+  onmouseup   %Script;       #IMPLIED
+  onmouseover %Script;       #IMPLIED
+  onmousemove %Script;       #IMPLIED
+  onmouseout  %Script;       #IMPLIED
+  onkeypress  %Script;       #IMPLIED
+  onkeydown   %Script;       #IMPLIED
+  onkeyup     %Script;       #IMPLIED"
+  >
+
+<!-- attributes for elements that can get the focus
+  accesskey   accessibility key character
+  tabindex    position in tabbing order
+  onfocus     the element got the focus
+  onblur      the element lost the focus
+-->
+<!ENTITY % focus
+ "accesskey   %Character;    #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED"
+  >
+
+<!ENTITY % attrs "%coreattrs; %i18n; %events;">
+
+<!--=================== Text Elements ====================================-->
+
+<!ENTITY % special.pre
+   "br | span | bdo | map">
+
+
+<!ENTITY % special
+   "%special.pre; | object | img ">
+
+<!ENTITY % fontstyle "tt | i | b | big | small ">
+
+<!ENTITY % phrase "em | strong | dfn | code | q |
+                   samp | kbd | var | cite | abbr | acronym | sub | sup ">
+
+<!ENTITY % inline.forms "input | select | textarea | label | button">
+
+<!-- these can occur at block or inline level -->
+<!ENTITY % misc.inline "ins | del | script">
+
+<!-- these can only occur at block level -->
+<!ENTITY % misc "noscript | %misc.inline;">
+
+<!ENTITY % inline "a | %special; | %fontstyle; | %phrase; | %inline.forms;">
+
+<!-- %Inline; covers inline or "text-level" elements -->
+<!ENTITY % Inline "(#PCDATA | %inline; | %misc.inline;)*">
+
+<!--================== Block level elements ==============================-->
+
+<!ENTITY % heading "h1|h2|h3|h4|h5|h6">
+<!ENTITY % lists "ul | ol | dl">
+<!ENTITY % blocktext "pre | hr | blockquote | address">
+
+<!ENTITY % block
+     "p | %heading; | div | %lists; | %blocktext; | fieldset | table">
+
+<!ENTITY % Block "(%block; | form | %misc;)*">
+
+<!-- %Flow; mixes block and inline and is used for list items etc. -->
+<!ENTITY % Flow "(#PCDATA | %block; | form | %inline; | %misc;)*">
+
+<!--================== Content models for exclusions =====================-->
+
+<!-- a elements use %Inline; excluding a -->
+
+<!ENTITY % a.content
+   "(#PCDATA | %special; | %fontstyle; | %phrase; | %inline.forms; | %misc.inline;)*">
+
+<!-- pre uses %Inline excluding big, small, sup or sup -->
+
+<!ENTITY % pre.content
+   "(#PCDATA | a | %fontstyle; | %phrase; | %special.pre; | %misc.inline;
+      | %inline.forms;)*">
+
+<!-- form uses %Block; excluding form -->
+
+<!ENTITY % form.content "(%block; | %misc;)*">
+
+<!-- button uses %Flow; but excludes a, form and form controls -->
+
+<!ENTITY % button.content
+   "(#PCDATA | p | %heading; | div | %lists; | %blocktext; |
+    table | %special; | %fontstyle; | %phrase; | %misc;)*">
+
+<!--================ Document Structure ==================================-->
+
+<!-- the namespace URI designates the document profile -->
+
+<!ELEMENT html (head, body)>
+<!ATTLIST html
+  %i18n;
+  id          ID             #IMPLIED
+  xmlns       %URI;          #FIXED 'http://www.w3.org/1999/xhtml'
+  >
+
+<!--================ Document Head =======================================-->
+
+<!ENTITY % head.misc "(script|style|meta|link|object)*">
+
+<!-- content model is %head.misc; combined with a single
+     title and an optional base element in any order -->
+
+<!ELEMENT head (%head.misc;,
+     ((title, %head.misc;, (base, %head.misc;)?) |
+      (base, %head.misc;, (title, %head.misc;))))>
+
+<!ATTLIST head
+  %i18n;
+  id          ID             #IMPLIED
+  profile     %URI;          #IMPLIED
+  >
+
+<!-- The title element is not considered part of the flow of text.
+       It should be displayed, for example as the page header or
+       window title. Exactly one title is required per document.
+    -->
+<!ELEMENT title (#PCDATA)>
+<!ATTLIST title 
+  %i18n;
+  id          ID             #IMPLIED
+  >
+
+<!-- document base URI -->
+
+<!ELEMENT base EMPTY>
+<!ATTLIST base
+  href        %URI;          #REQUIRED
+  id          ID             #IMPLIED
+  >
+
+<!-- generic metainformation -->
+<!ELEMENT meta EMPTY>
+<!ATTLIST meta
+  %i18n;
+  id          ID             #IMPLIED
+  http-equiv  CDATA          #IMPLIED
+  name        CDATA          #IMPLIED
+  content     CDATA          #REQUIRED
+  scheme      CDATA          #IMPLIED
+  >
+
+<!--
+  Relationship values can be used in principle:
+
+   a) for document specific toolbars/menus when used
+      with the link element in document head e.g.
+        start, contents, previous, next, index, end, help
+   b) to link to a separate style sheet (rel="stylesheet")
+   c) to make a link to a script (rel="script")
+   d) by stylesheets to control how collections of
+      html nodes are rendered into printed documents
+   e) to make a link to a printable version of this document
+      e.g. a PostScript or PDF version (rel="alternate" media="print")
+-->
+
+<!ELEMENT link EMPTY>
+<!ATTLIST link
+  %attrs;
+  charset     %Charset;      #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  type        %ContentType;  #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  media       %MediaDesc;    #IMPLIED
+  >
+
+<!-- style info, which may include CDATA sections -->
+<!ELEMENT style (#PCDATA)>
+<!ATTLIST style
+  %i18n;
+  id          ID             #IMPLIED
+  type        %ContentType;  #REQUIRED
+  media       %MediaDesc;    #IMPLIED
+  title       %Text;         #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- script statements, which may include CDATA sections -->
+<!ELEMENT script (#PCDATA)>
+<!ATTLIST script
+  id          ID             #IMPLIED
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #REQUIRED
+  src         %URI;          #IMPLIED
+  defer       (defer)        #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- alternate content container for non script-based rendering -->
+
+<!ELEMENT noscript %Block;>
+<!ATTLIST noscript
+  %attrs;
+  >
+
+<!--=================== Document Body ====================================-->
+
+<!ELEMENT body %Block;>
+<!ATTLIST body
+  %attrs;
+  onload          %Script;   #IMPLIED
+  onunload        %Script;   #IMPLIED
+  >
+
+<!ELEMENT div %Flow;>  <!-- generic language/style container -->
+<!ATTLIST div
+  %attrs;
+  >
+
+<!--=================== Paragraphs =======================================-->
+
+<!ELEMENT p %Inline;>
+<!ATTLIST p
+  %attrs;
+  >
+
+<!--=================== Headings =========================================-->
+
+<!--
+  There are six levels of headings from h1 (the most important)
+  to h6 (the least important).
+-->
+
+<!ELEMENT h1  %Inline;>
+<!ATTLIST h1
+   %attrs;
+   >
+
+<!ELEMENT h2 %Inline;>
+<!ATTLIST h2
+   %attrs;
+   >
+
+<!ELEMENT h3 %Inline;>
+<!ATTLIST h3
+   %attrs;
+   >
+
+<!ELEMENT h4 %Inline;>
+<!ATTLIST h4
+   %attrs;
+   >
+
+<!ELEMENT h5 %Inline;>
+<!ATTLIST h5
+   %attrs;
+   >
+
+<!ELEMENT h6 %Inline;>
+<!ATTLIST h6
+   %attrs;
+   >
+
+<!--=================== Lists ============================================-->
+
+<!-- Unordered list -->
+
+<!ELEMENT ul (li)+>
+<!ATTLIST ul
+  %attrs;
+  >
+
+<!-- Ordered (numbered) list -->
+
+<!ELEMENT ol (li)+>
+<!ATTLIST ol
+  %attrs;
+  >
+
+<!-- list item -->
+
+<!ELEMENT li %Flow;>
+<!ATTLIST li
+  %attrs;
+  >
+
+<!-- definition lists - dt for term, dd for its definition -->
+
+<!ELEMENT dl (dt|dd)+>
+<!ATTLIST dl
+  %attrs;
+  >
+
+<!ELEMENT dt %Inline;>
+<!ATTLIST dt
+  %attrs;
+  >
+
+<!ELEMENT dd %Flow;>
+<!ATTLIST dd
+  %attrs;
+  >
+
+<!--=================== Address ==========================================-->
+
+<!-- information on author -->
+
+<!ELEMENT address %Inline;>
+<!ATTLIST address
+  %attrs;
+  >
+
+<!--=================== Horizontal Rule ==================================-->
+
+<!ELEMENT hr EMPTY>
+<!ATTLIST hr
+  %attrs;
+  >
+
+<!--=================== Preformatted Text ================================-->
+
+<!-- content is %Inline; excluding "img|object|big|small|sub|sup" -->
+
+<!ELEMENT pre %pre.content;>
+<!ATTLIST pre
+  %attrs;
+  xml:space (preserve) #FIXED 'preserve'
+  >
+
+<!--=================== Block-like Quotes ================================-->
+
+<!ELEMENT blockquote %Block;>
+<!ATTLIST blockquote
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!--=================== Inserted/Deleted Text ============================-->
+
+<!--
+  ins/del are allowed in block and inline content, but its
+  inappropriate to include block content within an ins element
+  occurring in inline content.
+-->
+<!ELEMENT ins %Flow;>
+<!ATTLIST ins
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!ELEMENT del %Flow;>
+<!ATTLIST del
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!--================== The Anchor Element ================================-->
+
+<!-- content is %Inline; except that anchors shouldn't be nested -->
+
+<!ELEMENT a %a.content;>
+<!ATTLIST a
+  %attrs;
+  %focus;
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  >
+
+<!--===================== Inline Elements ================================-->
+
+<!ELEMENT span %Inline;> <!-- generic language/style container -->
+<!ATTLIST span
+  %attrs;
+  >
+
+<!ELEMENT bdo %Inline;>  <!-- I18N BiDi over-ride -->
+<!ATTLIST bdo
+  %coreattrs;
+  %events;
+  lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #REQUIRED
+  >
+
+<!ELEMENT br EMPTY>   <!-- forced line break -->
+<!ATTLIST br
+  %coreattrs;
+  >
+
+<!ELEMENT em %Inline;>   <!-- emphasis -->
+<!ATTLIST em %attrs;>
+
+<!ELEMENT strong %Inline;>   <!-- strong emphasis -->
+<!ATTLIST strong %attrs;>
+
+<!ELEMENT dfn %Inline;>   <!-- definitional -->
+<!ATTLIST dfn %attrs;>
+
+<!ELEMENT code %Inline;>   <!-- program code -->
+<!ATTLIST code %attrs;>
+
+<!ELEMENT samp %Inline;>   <!-- sample -->
+<!ATTLIST samp %attrs;>
+
+<!ELEMENT kbd %Inline;>  <!-- something user would type -->
+<!ATTLIST kbd %attrs;>
+
+<!ELEMENT var %Inline;>   <!-- variable -->
+<!ATTLIST var %attrs;>
+
+<!ELEMENT cite %Inline;>   <!-- citation -->
+<!ATTLIST cite %attrs;>
+
+<!ELEMENT abbr %Inline;>   <!-- abbreviation -->
+<!ATTLIST abbr %attrs;>
+
+<!ELEMENT acronym %Inline;>   <!-- acronym -->
+<!ATTLIST acronym %attrs;>
+
+<!ELEMENT q %Inline;>   <!-- inlined quote -->
+<!ATTLIST q
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!ELEMENT sub %Inline;> <!-- subscript -->
+<!ATTLIST sub %attrs;>
+
+<!ELEMENT sup %Inline;> <!-- superscript -->
+<!ATTLIST sup %attrs;>
+
+<!ELEMENT tt %Inline;>   <!-- fixed pitch font -->
+<!ATTLIST tt %attrs;>
+
+<!ELEMENT i %Inline;>   <!-- italic font -->
+<!ATTLIST i %attrs;>
+
+<!ELEMENT b %Inline;>   <!-- bold font -->
+<!ATTLIST b %attrs;>
+
+<!ELEMENT big %Inline;>   <!-- bigger font -->
+<!ATTLIST big %attrs;>
+
+<!ELEMENT small %Inline;>   <!-- smaller font -->
+<!ATTLIST small %attrs;>
+
+<!--==================== Object ======================================-->
+<!--
+  object is used to embed objects as part of HTML pages.
+  param elements should precede other content. Parameters
+  can also be expressed as attribute/value pairs on the
+  object element itself when brevity is desired.
+-->
+
+<!ELEMENT object (#PCDATA | param | %block; | form | %inline; | %misc;)*>
+<!ATTLIST object
+  %attrs;
+  declare     (declare)      #IMPLIED
+  classid     %URI;          #IMPLIED
+  codebase    %URI;          #IMPLIED
+  data        %URI;          #IMPLIED
+  type        %ContentType;  #IMPLIED
+  codetype    %ContentType;  #IMPLIED
+  archive     %UriList;      #IMPLIED
+  standby     %Text;         #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  >
+
+<!--
+  param is used to supply a named property value.
+  In XML it would seem natural to follow RDF and support an
+  abbreviated syntax where the param elements are replaced
+  by attribute value pairs on the object start tag.
+-->
+<!ELEMENT param EMPTY>
+<!ATTLIST param
+  id          ID             #IMPLIED
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  valuetype   (data|ref|object) "data"
+  type        %ContentType;  #IMPLIED
+  >
+
+<!--=================== Images ===========================================-->
+
+<!--
+   To avoid accessibility problems for people who aren't
+   able to see the image, you should provide a text
+   description using the alt and longdesc attributes.
+   In addition, avoid the use of server-side image maps.
+   Note that in this DTD there is no name attribute. That
+   is only available in the transitional and frameset DTD.
+-->
+
+<!ELEMENT img EMPTY>
+<!ATTLIST img
+  %attrs;
+  src         %URI;          #REQUIRED
+  alt         %Text;         #REQUIRED
+  longdesc    %URI;          #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  ismap       (ismap)        #IMPLIED
+  >
+
+<!-- usemap points to a map element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ELEMENT map ((%block; | form | %misc;)+ | area+)>
+<!ATTLIST map
+  %i18n;
+  %events;
+  id          ID             #REQUIRED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  >
+
+<!ELEMENT area EMPTY>
+<!ATTLIST area
+  %attrs;
+  %focus;
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  href        %URI;          #IMPLIED
+  nohref      (nohref)       #IMPLIED
+  alt         %Text;         #REQUIRED
+  >
+
+<!--================ Forms ===============================================-->
+<!ELEMENT form %form.content;>   <!-- forms shouldn't be nested -->
+
+<!ATTLIST form
+  %attrs;
+  action      %URI;          #REQUIRED
+  method      (get|post)     "get"
+  enctype     %ContentType;  "application/x-www-form-urlencoded"
+  onsubmit    %Script;       #IMPLIED
+  onreset     %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  accept-charset %Charsets;  #IMPLIED
+  >
+
+<!--
+  Each label must not contain more than ONE field
+  Label elements shouldn't be nested.
+-->
+<!ELEMENT label %Inline;>
+<!ATTLIST label
+  %attrs;
+  for         IDREF          #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!ENTITY % InputType
+  "(text | password | checkbox |
+    radio | submit | reset |
+    file | hidden | image | button)"
+   >
+
+<!-- the name attribute is required for all but submit & reset -->
+
+<!ELEMENT input EMPTY>     <!-- form control -->
+<!ATTLIST input
+  %attrs;
+  %focus;
+  type        %InputType;    "text"
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  checked     (checked)      #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  size        CDATA          #IMPLIED
+  maxlength   %Number;       #IMPLIED
+  src         %URI;          #IMPLIED
+  alt         CDATA          #IMPLIED
+  usemap      %URI;          #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  >
+
+<!ELEMENT select (optgroup|option)+>  <!-- option selector -->
+<!ATTLIST select
+  %attrs;
+  name        CDATA          #IMPLIED
+  size        %Number;       #IMPLIED
+  multiple    (multiple)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!ELEMENT optgroup (option)+>   <!-- option group -->
+<!ATTLIST optgroup
+  %attrs;
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #REQUIRED
+  >
+
+<!ELEMENT option (#PCDATA)>     <!-- selectable choice -->
+<!ATTLIST option
+  %attrs;
+  selected    (selected)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #IMPLIED
+  value       CDATA          #IMPLIED
+  >
+
+<!ELEMENT textarea (#PCDATA)>     <!-- multi-line text field -->
+<!ATTLIST textarea
+  %attrs;
+  %focus;
+  name        CDATA          #IMPLIED
+  rows        %Number;       #REQUIRED
+  cols        %Number;       #REQUIRED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!--
+  The fieldset element is used to group form fields.
+  Only one legend element should occur in the content
+  and if present should only be preceded by whitespace.
+-->
+<!ELEMENT fieldset (#PCDATA | legend | %block; | form | %inline; | %misc;)*>
+<!ATTLIST fieldset
+  %attrs;
+  >
+
+<!ELEMENT legend %Inline;>     <!-- fieldset label -->
+<!ATTLIST legend
+  %attrs;
+  accesskey   %Character;    #IMPLIED
+  >
+
+<!--
+ Content is %Flow; excluding a, form and form controls
+--> 
+<!ELEMENT button %button.content;>  <!-- push button -->
+<!ATTLIST button
+  %attrs;
+  %focus;
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  type        (button|submit|reset) "submit"
+  disabled    (disabled)     #IMPLIED
+  >
+
+<!--======================= Tables =======================================-->
+
+<!-- Derived from IETF HTML table standard, see [RFC1942] -->
+
+<!--
+ The border attribute sets the thickness of the frame around the
+ table. The default units are screen pixels.
+
+ The frame attribute specifies which parts of the frame around
+ the table should be rendered. The values are not the same as
+ CALS to avoid a name clash with the valign attribute.
+-->
+<!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
+
+<!--
+ The rules attribute defines which rules to draw between cells:
+
+ If rules is absent then assume:
+     "none" if border is absent or border="0" otherwise "all"
+-->
+
+<!ENTITY % TRules "(none | groups | rows | cols | all)">
+  
+<!-- horizontal alignment attributes for cell contents
+
+  char        alignment char, e.g. char=':'
+  charoff     offset for alignment char
+-->
+<!ENTITY % cellhalign
+  "align      (left|center|right|justify|char) #IMPLIED
+   char       %Character;    #IMPLIED
+   charoff    %Length;       #IMPLIED"
+  >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cellvalign
+  "valign     (top|middle|bottom|baseline) #IMPLIED"
+  >
+
+<!ELEMENT table
+     (caption?, (col*|colgroup*), thead?, tfoot?, (tbody+|tr+))>
+<!ELEMENT caption  %Inline;>
+<!ELEMENT thead    (tr)+>
+<!ELEMENT tfoot    (tr)+>
+<!ELEMENT tbody    (tr)+>
+<!ELEMENT colgroup (col)*>
+<!ELEMENT col      EMPTY>
+<!ELEMENT tr       (th|td)+>
+<!ELEMENT th       %Flow;>
+<!ELEMENT td       %Flow;>
+
+<!ATTLIST table
+  %attrs;
+  summary     %Text;         #IMPLIED
+  width       %Length;       #IMPLIED
+  border      %Pixels;       #IMPLIED
+  frame       %TFrame;       #IMPLIED
+  rules       %TRules;       #IMPLIED
+  cellspacing %Length;       #IMPLIED
+  cellpadding %Length;       #IMPLIED
+  >
+
+<!ATTLIST caption
+  %attrs;
+  >
+
+<!--
+colgroup groups a set of col elements. It allows you to group
+several semantically related columns together.
+-->
+<!ATTLIST colgroup
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+ col elements define the alignment properties for cells in
+ one or more columns.
+
+ The width attribute specifies the width of the columns, e.g.
+
+     width=64        width in screen pixels
+     width=0.5*      relative width of 0.5
+
+ The span attribute causes the attributes of one
+ col element to apply to more than one column.
+-->
+<!ATTLIST col
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+    Use thead to duplicate headers when breaking table
+    across page boundaries, or for static headers when
+    tbody sections are rendered in scrolling panel.
+
+    Use tfoot to duplicate footers when breaking table
+    across page boundaries, or for static footers when
+    tbody sections are rendered in scrolling panel.
+
+    Use multiple tbody sections when rules are needed
+    between groups of table rows.
+-->
+<!ATTLIST thead
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tfoot
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tbody
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tr
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+
+<!-- Scope is simpler than headers attribute for common tables -->
+<!ENTITY % Scope "(row|col|rowgroup|colgroup)">
+
+<!-- th is for headers, td for data and for cells acting as both -->
+
+<!ATTLIST th
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST td
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  >
+
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-transitional.dtd b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-transitional.dtd
new file mode 100644
index 0000000..c62c02a
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1-transitional.dtd
@@ -0,0 +1,1201 @@
+<!--
+   Extensible HTML version 1.0 Transitional DTD
+
+   This is the same as HTML 4 Transitional except for
+   changes due to the differences between XML and SGML.
+
+   Namespace = http://www.w3.org/1999/xhtml
+
+   For further information, see: http://www.w3.org/TR/xhtml1
+
+   Copyright (c) 1998-2002 W3C (MIT, INRIA, Keio),
+   All Rights Reserved. 
+
+   This DTD module is identified by the PUBLIC and SYSTEM identifiers:
+
+   PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+   SYSTEM "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
+
+   $Revision: 1.27 $
+   $Date: 2002/08/01 18:16:48 $
+
+-->
+
+<!--================ Character mnemonic entities =========================-->
+
+<!ENTITY % HTMLlat1 PUBLIC
+   "-//W3C//ENTITIES Latin 1 for XHTML//EN"
+   "xhtml-lat1.ent">
+%HTMLlat1;
+
+<!ENTITY % HTMLsymbol PUBLIC
+   "-//W3C//ENTITIES Symbols for XHTML//EN"
+   "xhtml-symbol.ent">
+%HTMLsymbol;
+
+<!ENTITY % HTMLspecial PUBLIC
+   "-//W3C//ENTITIES Special for XHTML//EN"
+   "xhtml-special.ent">
+%HTMLspecial;
+
+<!--================== Imported Names ====================================-->
+
+<!ENTITY % ContentType "CDATA">
+    <!-- media type, as per [RFC2045] -->
+
+<!ENTITY % ContentTypes "CDATA">
+    <!-- comma-separated list of media types, as per [RFC2045] -->
+
+<!ENTITY % Charset "CDATA">
+    <!-- a character encoding, as per [RFC2045] -->
+
+<!ENTITY % Charsets "CDATA">
+    <!-- a space separated list of character encodings, as per [RFC2045] -->
+
+<!ENTITY % LanguageCode "NMTOKEN">
+    <!-- a language code, as per [RFC3066] -->
+
+<!ENTITY % Character "CDATA">
+    <!-- a single character, as per section 2.2 of [XML] -->
+
+<!ENTITY % Number "CDATA">
+    <!-- one or more digits -->
+
+<!ENTITY % LinkTypes "CDATA">
+    <!-- space-separated list of link types -->
+
+<!ENTITY % MediaDesc "CDATA">
+    <!-- single or comma-separated list of media descriptors -->
+
+<!ENTITY % URI "CDATA">
+    <!-- a Uniform Resource Identifier, see [RFC2396] -->
+
+<!ENTITY % UriList "CDATA">
+    <!-- a space separated list of Uniform Resource Identifiers -->
+
+<!ENTITY % Datetime "CDATA">
+    <!-- date and time information. ISO date format -->
+
+<!ENTITY % Script "CDATA">
+    <!-- script expression -->
+
+<!ENTITY % StyleSheet "CDATA">
+    <!-- style sheet data -->
+
+<!ENTITY % Text "CDATA">
+    <!-- used for titles etc. -->
+
+<!ENTITY % FrameTarget "NMTOKEN">
+    <!-- render in this frame -->
+
+<!ENTITY % Length "CDATA">
+    <!-- nn for pixels or nn% for percentage length -->
+
+<!ENTITY % MultiLength "CDATA">
+    <!-- pixel, percentage, or relative -->
+
+<!ENTITY % Pixels "CDATA">
+    <!-- integer representing length in pixels -->
+
+<!-- these are used for image maps -->
+
+<!ENTITY % Shape "(rect|circle|poly|default)">
+
+<!ENTITY % Coords "CDATA">
+    <!-- comma separated list of lengths -->
+
+<!-- used for object, applet, img, input and iframe -->
+<!ENTITY % ImgAlign "(top|middle|bottom|left|right)">
+
+<!-- a color using sRGB: #RRGGBB as Hex values -->
+<!ENTITY % Color "CDATA">
+
+<!-- There are also 16 widely known color names with their sRGB values:
+
+    Black  = #000000    Green  = #008000
+    Silver = #C0C0C0    Lime   = #00FF00
+    Gray   = #808080    Olive  = #808000
+    White  = #FFFFFF    Yellow = #FFFF00
+    Maroon = #800000    Navy   = #000080
+    Red    = #FF0000    Blue   = #0000FF
+    Purple = #800080    Teal   = #008080
+    Fuchsia= #FF00FF    Aqua   = #00FFFF
+-->
+
+<!--=================== Generic Attributes ===============================-->
+
+<!-- core attributes common to most elements
+  id       document-wide unique id
+  class    space separated list of classes
+  style    associated style info
+  title    advisory title/amplification
+-->
+<!ENTITY % coreattrs
+ "id          ID             #IMPLIED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED"
+  >
+
+<!-- internationalization attributes
+  lang        language code (backwards compatible)
+  xml:lang    language code (as per XML 1.0 spec)
+  dir         direction for weak/neutral text
+-->
+<!ENTITY % i18n
+ "lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #IMPLIED"
+  >
+
+<!-- attributes for common UI events
+  onclick     a pointer button was clicked
+  ondblclick  a pointer button was double clicked
+  onmousedown a pointer button was pressed down
+  onmouseup   a pointer button was released
+  onmousemove a pointer was moved onto the element
+  onmouseout  a pointer was moved away from the element
+  onkeypress  a key was pressed and released
+  onkeydown   a key was pressed down
+  onkeyup     a key was released
+-->
+<!ENTITY % events
+ "onclick     %Script;       #IMPLIED
+  ondblclick  %Script;       #IMPLIED
+  onmousedown %Script;       #IMPLIED
+  onmouseup   %Script;       #IMPLIED
+  onmouseover %Script;       #IMPLIED
+  onmousemove %Script;       #IMPLIED
+  onmouseout  %Script;       #IMPLIED
+  onkeypress  %Script;       #IMPLIED
+  onkeydown   %Script;       #IMPLIED
+  onkeyup     %Script;       #IMPLIED"
+  >
+
+<!-- attributes for elements that can get the focus
+  accesskey   accessibility key character
+  tabindex    position in tabbing order
+  onfocus     the element got the focus
+  onblur      the element lost the focus
+-->
+<!ENTITY % focus
+ "accesskey   %Character;    #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED"
+  >
+
+<!ENTITY % attrs "%coreattrs; %i18n; %events;">
+
+<!-- text alignment for p, div, h1-h6. The default is
+     align="left" for ltr headings, "right" for rtl -->
+
+<!ENTITY % TextAlign "align (left|center|right|justify) #IMPLIED">
+
+<!--=================== Text Elements ====================================-->
+
+<!ENTITY % special.extra
+   "object | applet | img | map | iframe">
+	
+<!ENTITY % special.basic
+	"br | span | bdo">
+
+<!ENTITY % special
+   "%special.basic; | %special.extra;">
+
+<!ENTITY % fontstyle.extra "big | small | font | basefont">
+
+<!ENTITY % fontstyle.basic "tt | i | b | u
+                      | s | strike ">
+
+<!ENTITY % fontstyle "%fontstyle.basic; | %fontstyle.extra;">
+
+<!ENTITY % phrase.extra "sub | sup">
+<!ENTITY % phrase.basic "em | strong | dfn | code | q |
+                   samp | kbd | var | cite | abbr | acronym">
+
+<!ENTITY % phrase "%phrase.basic; | %phrase.extra;">
+
+<!ENTITY % inline.forms "input | select | textarea | label | button">
+
+<!-- these can occur at block or inline level -->
+<!ENTITY % misc.inline "ins | del | script">
+
+<!-- these can only occur at block level -->
+<!ENTITY % misc "noscript | %misc.inline;">
+
+<!ENTITY % inline "a | %special; | %fontstyle; | %phrase; | %inline.forms;">
+
+<!-- %Inline; covers inline or "text-level" elements -->
+<!ENTITY % Inline "(#PCDATA | %inline; | %misc.inline;)*">
+
+<!--================== Block level elements ==============================-->
+
+<!ENTITY % heading "h1|h2|h3|h4|h5|h6">
+<!ENTITY % lists "ul | ol | dl | menu | dir">
+<!ENTITY % blocktext "pre | hr | blockquote | address | center | noframes">
+
+<!ENTITY % block
+    "p | %heading; | div | %lists; | %blocktext; | isindex |fieldset | table">
+
+<!-- %Flow; mixes block and inline and is used for list items etc. -->
+<!ENTITY % Flow "(#PCDATA | %block; | form | %inline; | %misc;)*">
+
+<!--================== Content models for exclusions =====================-->
+
+<!-- a elements use %Inline; excluding a -->
+
+<!ENTITY % a.content
+   "(#PCDATA | %special; | %fontstyle; | %phrase; | %inline.forms; | %misc.inline;)*">
+
+<!-- pre uses %Inline excluding img, object, applet, big, small,
+     font, or basefont -->
+
+<!ENTITY % pre.content
+   "(#PCDATA | a | %special.basic; | %fontstyle.basic; | %phrase.basic; |
+	   %inline.forms; | %misc.inline;)*">
+
+<!-- form uses %Flow; excluding form -->
+
+<!ENTITY % form.content "(#PCDATA | %block; | %inline; | %misc;)*">
+
+<!-- button uses %Flow; but excludes a, form, form controls, iframe -->
+
+<!ENTITY % button.content
+   "(#PCDATA | p | %heading; | div | %lists; | %blocktext; |
+      table | br | span | bdo | object | applet | img | map |
+      %fontstyle; | %phrase; | %misc;)*">
+
+<!--================ Document Structure ==================================-->
+
+<!-- the namespace URI designates the document profile -->
+
+<!ELEMENT html (head, body)>
+<!ATTLIST html
+  %i18n;
+  id          ID             #IMPLIED
+  xmlns       %URI;          #FIXED 'http://www.w3.org/1999/xhtml'
+  >
+
+<!--================ Document Head =======================================-->
+
+<!ENTITY % head.misc "(script|style|meta|link|object|isindex)*">
+
+<!-- content model is %head.misc; combined with a single
+     title and an optional base element in any order -->
+
+<!ELEMENT head (%head.misc;,
+     ((title, %head.misc;, (base, %head.misc;)?) |
+      (base, %head.misc;, (title, %head.misc;))))>
+
+<!ATTLIST head
+  %i18n;
+  id          ID             #IMPLIED
+  profile     %URI;          #IMPLIED
+  >
+
+<!-- The title element is not considered part of the flow of text.
+       It should be displayed, for example as the page header or
+       window title. Exactly one title is required per document.
+    -->
+<!ELEMENT title (#PCDATA)>
+<!ATTLIST title 
+  %i18n;
+  id          ID             #IMPLIED
+  >
+
+<!-- document base URI -->
+
+<!ELEMENT base EMPTY>
+<!ATTLIST base
+  id          ID             #IMPLIED
+  href        %URI;          #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- generic metainformation -->
+<!ELEMENT meta EMPTY>
+<!ATTLIST meta
+  %i18n;
+  id          ID             #IMPLIED
+  http-equiv  CDATA          #IMPLIED
+  name        CDATA          #IMPLIED
+  content     CDATA          #REQUIRED
+  scheme      CDATA          #IMPLIED
+  >
+
+<!--
+  Relationship values can be used in principle:
+
+   a) for document specific toolbars/menus when used
+      with the link element in document head e.g.
+        start, contents, previous, next, index, end, help
+   b) to link to a separate style sheet (rel="stylesheet")
+   c) to make a link to a script (rel="script")
+   d) by stylesheets to control how collections of
+      html nodes are rendered into printed documents
+   e) to make a link to a printable version of this document
+      e.g. a PostScript or PDF version (rel="alternate" media="print")
+-->
+
+<!ELEMENT link EMPTY>
+<!ATTLIST link
+  %attrs;
+  charset     %Charset;      #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  type        %ContentType;  #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  media       %MediaDesc;    #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!-- style info, which may include CDATA sections -->
+<!ELEMENT style (#PCDATA)>
+<!ATTLIST style
+  %i18n;
+  id          ID             #IMPLIED
+  type        %ContentType;  #REQUIRED
+  media       %MediaDesc;    #IMPLIED
+  title       %Text;         #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- script statements, which may include CDATA sections -->
+<!ELEMENT script (#PCDATA)>
+<!ATTLIST script
+  id          ID             #IMPLIED
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #REQUIRED
+  language    CDATA          #IMPLIED
+  src         %URI;          #IMPLIED
+  defer       (defer)        #IMPLIED
+  xml:space   (preserve)     #FIXED 'preserve'
+  >
+
+<!-- alternate content container for non script-based rendering -->
+
+<!ELEMENT noscript %Flow;>
+<!ATTLIST noscript
+  %attrs;
+  >
+
+<!--======================= Frames =======================================-->
+
+<!-- inline subwindow -->
+
+<!ELEMENT iframe %Flow;>
+<!ATTLIST iframe
+  %coreattrs;
+  longdesc    %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  src         %URI;          #IMPLIED
+  frameborder (1|0)          "1"
+  marginwidth %Pixels;       #IMPLIED
+  marginheight %Pixels;      #IMPLIED
+  scrolling   (yes|no|auto)  "auto"
+  align       %ImgAlign;     #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!-- alternate content container for non frame-based rendering -->
+
+<!ELEMENT noframes %Flow;>
+<!ATTLIST noframes
+  %attrs;
+  >
+
+<!--=================== Document Body ====================================-->
+
+<!ELEMENT body %Flow;>
+<!ATTLIST body
+  %attrs;
+  onload      %Script;       #IMPLIED
+  onunload    %Script;       #IMPLIED
+  background  %URI;          #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  text        %Color;        #IMPLIED
+  link        %Color;        #IMPLIED
+  vlink       %Color;        #IMPLIED
+  alink       %Color;        #IMPLIED
+  >
+
+<!ELEMENT div %Flow;>  <!-- generic language/style container -->
+<!ATTLIST div
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Paragraphs =======================================-->
+
+<!ELEMENT p %Inline;>
+<!ATTLIST p
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Headings =========================================-->
+
+<!--
+  There are six levels of headings from h1 (the most important)
+  to h6 (the least important).
+-->
+
+<!ELEMENT h1  %Inline;>
+<!ATTLIST h1
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h2 %Inline;>
+<!ATTLIST h2
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h3 %Inline;>
+<!ATTLIST h3
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h4 %Inline;>
+<!ATTLIST h4
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h5 %Inline;>
+<!ATTLIST h5
+  %attrs;
+  %TextAlign;
+  >
+
+<!ELEMENT h6 %Inline;>
+<!ATTLIST h6
+  %attrs;
+  %TextAlign;
+  >
+
+<!--=================== Lists ============================================-->
+
+<!-- Unordered list bullet styles -->
+
+<!ENTITY % ULStyle "(disc|square|circle)">
+
+<!-- Unordered list -->
+
+<!ELEMENT ul (li)+>
+<!ATTLIST ul
+  %attrs;
+  type        %ULStyle;     #IMPLIED
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- Ordered list numbering style
+
+    1   arabic numbers      1, 2, 3, ...
+    a   lower alpha         a, b, c, ...
+    A   upper alpha         A, B, C, ...
+    i   lower roman         i, ii, iii, ...
+    I   upper roman         I, II, III, ...
+
+    The style is applied to the sequence number which by default
+    is reset to 1 for the first list item in an ordered list.
+-->
+<!ENTITY % OLStyle "CDATA">
+
+<!-- Ordered (numbered) list -->
+
+<!ELEMENT ol (li)+>
+<!ATTLIST ol
+  %attrs;
+  type        %OLStyle;      #IMPLIED
+  compact     (compact)      #IMPLIED
+  start       %Number;       #IMPLIED
+  >
+
+<!-- single column list (DEPRECATED) --> 
+<!ELEMENT menu (li)+>
+<!ATTLIST menu
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- multiple column list (DEPRECATED) --> 
+<!ELEMENT dir (li)+>
+<!ATTLIST dir
+  %attrs;
+  compact     (compact)     #IMPLIED
+  >
+
+<!-- LIStyle is constrained to: "(%ULStyle;|%OLStyle;)" -->
+<!ENTITY % LIStyle "CDATA">
+
+<!-- list item -->
+
+<!ELEMENT li %Flow;>
+<!ATTLIST li
+  %attrs;
+  type        %LIStyle;      #IMPLIED
+  value       %Number;       #IMPLIED
+  >
+
+<!-- definition lists - dt for term, dd for its definition -->
+
+<!ELEMENT dl (dt|dd)+>
+<!ATTLIST dl
+  %attrs;
+  compact     (compact)      #IMPLIED
+  >
+
+<!ELEMENT dt %Inline;>
+<!ATTLIST dt
+  %attrs;
+  >
+
+<!ELEMENT dd %Flow;>
+<!ATTLIST dd
+  %attrs;
+  >
+
+<!--=================== Address ==========================================-->
+
+<!-- information on author -->
+
+<!ELEMENT address (#PCDATA | %inline; | %misc.inline; | p)*>
+<!ATTLIST address
+  %attrs;
+  >
+
+<!--=================== Horizontal Rule ==================================-->
+
+<!ELEMENT hr EMPTY>
+<!ATTLIST hr
+  %attrs;
+  align       (left|center|right) #IMPLIED
+  noshade     (noshade)      #IMPLIED
+  size        %Pixels;       #IMPLIED
+  width       %Length;       #IMPLIED
+  >
+
+<!--=================== Preformatted Text ================================-->
+
+<!-- content is %Inline; excluding 
+        "img|object|applet|big|small|sub|sup|font|basefont" -->
+
+<!ELEMENT pre %pre.content;>
+<!ATTLIST pre
+  %attrs;
+  width       %Number;      #IMPLIED
+  xml:space   (preserve)    #FIXED 'preserve'
+  >
+
+<!--=================== Block-like Quotes ================================-->
+
+<!ELEMENT blockquote %Flow;>
+<!ATTLIST blockquote
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!--=================== Text alignment ===================================-->
+
+<!-- center content -->
+<!ELEMENT center %Flow;>
+<!ATTLIST center
+  %attrs;
+  >
+
+<!--=================== Inserted/Deleted Text ============================-->
+
+<!--
+  ins/del are allowed in block and inline content, but its
+  inappropriate to include block content within an ins element
+  occurring in inline content.
+-->
+<!ELEMENT ins %Flow;>
+<!ATTLIST ins
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!ELEMENT del %Flow;>
+<!ATTLIST del
+  %attrs;
+  cite        %URI;          #IMPLIED
+  datetime    %Datetime;     #IMPLIED
+  >
+
+<!--================== The Anchor Element ================================-->
+
+<!-- content is %Inline; except that anchors shouldn't be nested -->
+
+<!ELEMENT a %a.content;>
+<!ATTLIST a
+  %attrs;
+  %focus;
+  charset     %Charset;      #IMPLIED
+  type        %ContentType;  #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  href        %URI;          #IMPLIED
+  hreflang    %LanguageCode; #IMPLIED
+  rel         %LinkTypes;    #IMPLIED
+  rev         %LinkTypes;    #IMPLIED
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--===================== Inline Elements ================================-->
+
+<!ELEMENT span %Inline;> <!-- generic language/style container -->
+<!ATTLIST span
+  %attrs;
+  >
+
+<!ELEMENT bdo %Inline;>  <!-- I18N BiDi over-ride -->
+<!ATTLIST bdo
+  %coreattrs;
+  %events;
+  lang        %LanguageCode; #IMPLIED
+  xml:lang    %LanguageCode; #IMPLIED
+  dir         (ltr|rtl)      #REQUIRED
+  >
+
+<!ELEMENT br EMPTY>   <!-- forced line break -->
+<!ATTLIST br
+  %coreattrs;
+  clear       (left|all|right|none) "none"
+  >
+
+<!ELEMENT em %Inline;>   <!-- emphasis -->
+<!ATTLIST em %attrs;>
+
+<!ELEMENT strong %Inline;>   <!-- strong emphasis -->
+<!ATTLIST strong %attrs;>
+
+<!ELEMENT dfn %Inline;>   <!-- definitional -->
+<!ATTLIST dfn %attrs;>
+
+<!ELEMENT code %Inline;>   <!-- program code -->
+<!ATTLIST code %attrs;>
+
+<!ELEMENT samp %Inline;>   <!-- sample -->
+<!ATTLIST samp %attrs;>
+
+<!ELEMENT kbd %Inline;>  <!-- something user would type -->
+<!ATTLIST kbd %attrs;>
+
+<!ELEMENT var %Inline;>   <!-- variable -->
+<!ATTLIST var %attrs;>
+
+<!ELEMENT cite %Inline;>   <!-- citation -->
+<!ATTLIST cite %attrs;>
+
+<!ELEMENT abbr %Inline;>   <!-- abbreviation -->
+<!ATTLIST abbr %attrs;>
+
+<!ELEMENT acronym %Inline;>   <!-- acronym -->
+<!ATTLIST acronym %attrs;>
+
+<!ELEMENT q %Inline;>   <!-- inlined quote -->
+<!ATTLIST q
+  %attrs;
+  cite        %URI;          #IMPLIED
+  >
+
+<!ELEMENT sub %Inline;> <!-- subscript -->
+<!ATTLIST sub %attrs;>
+
+<!ELEMENT sup %Inline;> <!-- superscript -->
+<!ATTLIST sup %attrs;>
+
+<!ELEMENT tt %Inline;>   <!-- fixed pitch font -->
+<!ATTLIST tt %attrs;>
+
+<!ELEMENT i %Inline;>   <!-- italic font -->
+<!ATTLIST i %attrs;>
+
+<!ELEMENT b %Inline;>   <!-- bold font -->
+<!ATTLIST b %attrs;>
+
+<!ELEMENT big %Inline;>   <!-- bigger font -->
+<!ATTLIST big %attrs;>
+
+<!ELEMENT small %Inline;>   <!-- smaller font -->
+<!ATTLIST small %attrs;>
+
+<!ELEMENT u %Inline;>   <!-- underline -->
+<!ATTLIST u %attrs;>
+
+<!ELEMENT s %Inline;>   <!-- strike-through -->
+<!ATTLIST s %attrs;>
+
+<!ELEMENT strike %Inline;>   <!-- strike-through -->
+<!ATTLIST strike %attrs;>
+
+<!ELEMENT basefont EMPTY>  <!-- base font size -->
+<!ATTLIST basefont
+  id          ID             #IMPLIED
+  size        CDATA          #REQUIRED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!ELEMENT font %Inline;> <!-- local change to font -->
+<!ATTLIST font
+  %coreattrs;
+  %i18n;
+  size        CDATA          #IMPLIED
+  color       %Color;        #IMPLIED
+  face        CDATA          #IMPLIED
+  >
+
+<!--==================== Object ======================================-->
+<!--
+  object is used to embed objects as part of HTML pages.
+  param elements should precede other content. Parameters
+  can also be expressed as attribute/value pairs on the
+  object element itself when brevity is desired.
+-->
+
+<!ELEMENT object (#PCDATA | param | %block; | form | %inline; | %misc;)*>
+<!ATTLIST object
+  %attrs;
+  declare     (declare)      #IMPLIED
+  classid     %URI;          #IMPLIED
+  codebase    %URI;          #IMPLIED
+  data        %URI;          #IMPLIED
+  type        %ContentType;  #IMPLIED
+  codetype    %ContentType;  #IMPLIED
+  archive     %UriList;      #IMPLIED
+  standby     %Text;         #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Pixels;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--
+  param is used to supply a named property value.
+  In XML it would seem natural to follow RDF and support an
+  abbreviated syntax where the param elements are replaced
+  by attribute value pairs on the object start tag.
+-->
+<!ELEMENT param EMPTY>
+<!ATTLIST param
+  id          ID             #IMPLIED
+  name        CDATA          #REQUIRED
+  value       CDATA          #IMPLIED
+  valuetype   (data|ref|object) "data"
+  type        %ContentType;  #IMPLIED
+  >
+
+<!--=================== Java applet ==================================-->
+<!--
+  One of code or object attributes must be present.
+  Place param elements before other content.
+-->
+<!ELEMENT applet (#PCDATA | param | %block; | form | %inline; | %misc;)*>
+<!ATTLIST applet
+  %coreattrs;
+  codebase    %URI;          #IMPLIED
+  archive     CDATA          #IMPLIED
+  code        CDATA          #IMPLIED
+  object      CDATA          #IMPLIED
+  alt         %Text;         #IMPLIED
+  name        NMTOKEN        #IMPLIED
+  width       %Length;       #REQUIRED
+  height      %Length;       #REQUIRED
+  align       %ImgAlign;     #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!--=================== Images ===========================================-->
+
+<!--
+   To avoid accessibility problems for people who aren't
+   able to see the image, you should provide a text
+   description using the alt and longdesc attributes.
+   In addition, avoid the use of server-side image maps.
+-->
+
+<!ELEMENT img EMPTY>
+<!ATTLIST img
+  %attrs;
+  src         %URI;          #REQUIRED
+  alt         %Text;         #REQUIRED
+  name        NMTOKEN        #IMPLIED
+  longdesc    %URI;          #IMPLIED
+  height      %Length;       #IMPLIED
+  width       %Length;       #IMPLIED
+  usemap      %URI;          #IMPLIED
+  ismap       (ismap)        #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  border      %Length;       #IMPLIED
+  hspace      %Pixels;       #IMPLIED
+  vspace      %Pixels;       #IMPLIED
+  >
+
+<!-- usemap points to a map element which may be in this document
+  or an external document, although the latter is not widely supported -->
+
+<!--================== Client-side image maps ============================-->
+
+<!-- These can be placed in the same document or grouped in a
+     separate document although this isn't yet widely supported -->
+
+<!ELEMENT map ((%block; | form | %misc;)+ | area+)>
+<!ATTLIST map
+  %i18n;
+  %events;
+  id          ID             #REQUIRED
+  class       CDATA          #IMPLIED
+  style       %StyleSheet;   #IMPLIED
+  title       %Text;         #IMPLIED
+  name        CDATA          #IMPLIED
+  >
+
+<!ELEMENT area EMPTY>
+<!ATTLIST area
+  %attrs;
+  %focus;
+  shape       %Shape;        "rect"
+  coords      %Coords;       #IMPLIED
+  href        %URI;          #IMPLIED
+  nohref      (nohref)       #IMPLIED
+  alt         %Text;         #REQUIRED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--================ Forms ===============================================-->
+
+<!ELEMENT form %form.content;>   <!-- forms shouldn't be nested -->
+
+<!ATTLIST form
+  %attrs;
+  action      %URI;          #REQUIRED
+  method      (get|post)     "get"
+  name        NMTOKEN        #IMPLIED
+  enctype     %ContentType;  "application/x-www-form-urlencoded"
+  onsubmit    %Script;       #IMPLIED
+  onreset     %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  accept-charset %Charsets;  #IMPLIED
+  target      %FrameTarget;  #IMPLIED
+  >
+
+<!--
+  Each label must not contain more than ONE field
+  Label elements shouldn't be nested.
+-->
+<!ELEMENT label %Inline;>
+<!ATTLIST label
+  %attrs;
+  for         IDREF          #IMPLIED
+  accesskey   %Character;    #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  >
+
+<!ENTITY % InputType
+  "(text | password | checkbox |
+    radio | submit | reset |
+    file | hidden | image | button)"
+   >
+
+<!-- the name attribute is required for all but submit & reset -->
+
+<!ELEMENT input EMPTY>     <!-- form control -->
+<!ATTLIST input
+  %attrs;
+  %focus;
+  type        %InputType;    "text"
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  checked     (checked)      #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  size        CDATA          #IMPLIED
+  maxlength   %Number;       #IMPLIED
+  src         %URI;          #IMPLIED
+  alt         CDATA          #IMPLIED
+  usemap      %URI;          #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  accept      %ContentTypes; #IMPLIED
+  align       %ImgAlign;     #IMPLIED
+  >
+
+<!ELEMENT select (optgroup|option)+>  <!-- option selector -->
+<!ATTLIST select
+  %attrs;
+  name        CDATA          #IMPLIED
+  size        %Number;       #IMPLIED
+  multiple    (multiple)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  tabindex    %Number;       #IMPLIED
+  onfocus     %Script;       #IMPLIED
+  onblur      %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!ELEMENT optgroup (option)+>   <!-- option group -->
+<!ATTLIST optgroup
+  %attrs;
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #REQUIRED
+  >
+
+<!ELEMENT option (#PCDATA)>     <!-- selectable choice -->
+<!ATTLIST option
+  %attrs;
+  selected    (selected)     #IMPLIED
+  disabled    (disabled)     #IMPLIED
+  label       %Text;         #IMPLIED
+  value       CDATA          #IMPLIED
+  >
+
+<!ELEMENT textarea (#PCDATA)>     <!-- multi-line text field -->
+<!ATTLIST textarea
+  %attrs;
+  %focus;
+  name        CDATA          #IMPLIED
+  rows        %Number;       #REQUIRED
+  cols        %Number;       #REQUIRED
+  disabled    (disabled)     #IMPLIED
+  readonly    (readonly)     #IMPLIED
+  onselect    %Script;       #IMPLIED
+  onchange    %Script;       #IMPLIED
+  >
+
+<!--
+  The fieldset element is used to group form fields.
+  Only one legend element should occur in the content
+  and if present should only be preceded by whitespace.
+-->
+<!ELEMENT fieldset (#PCDATA | legend | %block; | form | %inline; | %misc;)*>
+<!ATTLIST fieldset
+  %attrs;
+  >
+
+<!ENTITY % LAlign "(top|bottom|left|right)">
+
+<!ELEMENT legend %Inline;>     <!-- fieldset label -->
+<!ATTLIST legend
+  %attrs;
+  accesskey   %Character;    #IMPLIED
+  align       %LAlign;       #IMPLIED
+  >
+
+<!--
+ Content is %Flow; excluding a, form, form controls, iframe
+--> 
+<!ELEMENT button %button.content;>  <!-- push button -->
+<!ATTLIST button
+  %attrs;
+  %focus;
+  name        CDATA          #IMPLIED
+  value       CDATA          #IMPLIED
+  type        (button|submit|reset) "submit"
+  disabled    (disabled)     #IMPLIED
+  >
+
+<!-- single-line text input control (DEPRECATED) -->
+<!ELEMENT isindex EMPTY>
+<!ATTLIST isindex
+  %coreattrs;
+  %i18n;
+  prompt      %Text;         #IMPLIED
+  >
+
+<!--======================= Tables =======================================-->
+
+<!-- Derived from IETF HTML table standard, see [RFC1942] -->
+
+<!--
+ The border attribute sets the thickness of the frame around the
+ table. The default units are screen pixels.
+
+ The frame attribute specifies which parts of the frame around
+ the table should be rendered. The values are not the same as
+ CALS to avoid a name clash with the valign attribute.
+-->
+<!ENTITY % TFrame "(void|above|below|hsides|lhs|rhs|vsides|box|border)">
+
+<!--
+ The rules attribute defines which rules to draw between cells:
+
+ If rules is absent then assume:
+     "none" if border is absent or border="0" otherwise "all"
+-->
+
+<!ENTITY % TRules "(none | groups | rows | cols | all)">
+  
+<!-- horizontal placement of table relative to document -->
+<!ENTITY % TAlign "(left|center|right)">
+
+<!-- horizontal alignment attributes for cell contents
+
+  char        alignment char, e.g. char=':'
+  charoff     offset for alignment char
+-->
+<!ENTITY % cellhalign
+  "align      (left|center|right|justify|char) #IMPLIED
+   char       %Character;    #IMPLIED
+   charoff    %Length;       #IMPLIED"
+  >
+
+<!-- vertical alignment attributes for cell contents -->
+<!ENTITY % cellvalign
+  "valign     (top|middle|bottom|baseline) #IMPLIED"
+  >
+
+<!ELEMENT table
+     (caption?, (col*|colgroup*), thead?, tfoot?, (tbody+|tr+))>
+<!ELEMENT caption  %Inline;>
+<!ELEMENT thead    (tr)+>
+<!ELEMENT tfoot    (tr)+>
+<!ELEMENT tbody    (tr)+>
+<!ELEMENT colgroup (col)*>
+<!ELEMENT col      EMPTY>
+<!ELEMENT tr       (th|td)+>
+<!ELEMENT th       %Flow;>
+<!ELEMENT td       %Flow;>
+
+<!ATTLIST table
+  %attrs;
+  summary     %Text;         #IMPLIED
+  width       %Length;       #IMPLIED
+  border      %Pixels;       #IMPLIED
+  frame       %TFrame;       #IMPLIED
+  rules       %TRules;       #IMPLIED
+  cellspacing %Length;       #IMPLIED
+  cellpadding %Length;       #IMPLIED
+  align       %TAlign;       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!ENTITY % CAlign "(top|bottom|left|right)">
+
+<!ATTLIST caption
+  %attrs;
+  align       %CAlign;       #IMPLIED
+  >
+
+<!--
+colgroup groups a set of col elements. It allows you to group
+several semantically related columns together.
+-->
+<!ATTLIST colgroup
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+ col elements define the alignment properties for cells in
+ one or more columns.
+
+ The width attribute specifies the width of the columns, e.g.
+
+     width=64        width in screen pixels
+     width=0.5*      relative width of 0.5
+
+ The span attribute causes the attributes of one
+ col element to apply to more than one column.
+-->
+<!ATTLIST col
+  %attrs;
+  span        %Number;       "1"
+  width       %MultiLength;  #IMPLIED
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!--
+    Use thead to duplicate headers when breaking table
+    across page boundaries, or for static headers when
+    tbody sections are rendered in scrolling panel.
+
+    Use tfoot to duplicate footers when breaking table
+    across page boundaries, or for static footers when
+    tbody sections are rendered in scrolling panel.
+
+    Use multiple tbody sections when rules are needed
+    between groups of table rows.
+-->
+<!ATTLIST thead
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tfoot
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tbody
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  >
+
+<!ATTLIST tr
+  %attrs;
+  %cellhalign;
+  %cellvalign;
+  bgcolor     %Color;        #IMPLIED
+  >
+
+<!-- Scope is simpler than headers attribute for common tables -->
+<!ENTITY % Scope "(row|col|rowgroup|colgroup)">
+
+<!-- th is for headers, td for data and for cells acting as both -->
+
+<!ATTLIST th
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Length;       #IMPLIED
+  height      %Length;       #IMPLIED
+  >
+
+<!ATTLIST td
+  %attrs;
+  abbr        %Text;         #IMPLIED
+  axis        CDATA          #IMPLIED
+  headers     IDREFS         #IMPLIED
+  scope       %Scope;        #IMPLIED
+  rowspan     %Number;       "1"
+  colspan     %Number;       "1"
+  %cellhalign;
+  %cellvalign;
+  nowrap      (nowrap)       #IMPLIED
+  bgcolor     %Color;        #IMPLIED
+  width       %Length;       #IMPLIED
+  height      %Length;       #IMPLIED
+  >
+
diff --git a/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1.dcl b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1.dcl
new file mode 100644
index 0000000..80d53d4
--- /dev/null
+++ b/x4o-html/src/main/resources/org/x4o/html/spec/xhtml-1.0/xhtml1.dcl
@@ -0,0 +1,192 @@
+<!SGML "ISO 8879:1986 (WWW)"
+
+     -- SGML Declaration for XML 1.0 --
+
+     -- from: 
+        Final text of revised Web SGML Adaptations Annex (TC2) to ISO 8879:1986
+        ISO/IEC JTC1/SC34 N0029: 1998-12-06
+        Annex L.2 (informative): SGML Declaration for XML
+
+        changes made to accommodate validation are noted with 'VALID:'
+     --
+
+     CHARSET
+         BASESET
+             "ISO Registration Number 177//CHARSET
+              ISO/IEC 10646-1:1993 UCS-4 with implementation
+              level 3//ESC 2/5 2/15 4/6"
+         DESCSET
+                 0        9  UNUSED
+                 9        2       9
+                11        2  UNUSED
+                13        1      13
+                14       18  UNUSED
+                32       95      32
+               127        1  UNUSED
+               128       32  UNUSED
+               160    55136     160
+             55296     2048  UNUSED  -- surrogates --
+             57344     8190   57344
+             65534        2  UNUSED  -- FFFE and FFFF --
+             65536  1048576   65536
+
+     CAPACITY NONE  -- Capacities are not restricted in XML --
+
+     SCOPE DOCUMENT
+
+     SYNTAX
+         SHUNCHAR NONE
+         BASESET "ISO Registration Number 177//CHARSET
+                  ISO/IEC 10646-1:1993 UCS-4 with implementation
+                  level 3//ESC 2/5 2/15 4/6"
+         DESCSET
+             0 1114112 0
+         FUNCTION
+             RE    13
+             RS    10
+             SPACE 32
+             TAB   SEPCHAR 9
+         NAMING
+             LCNMSTRT ""
+             UCNMSTRT ""
+             NAMESTRT
+                 58 95 192-214 216-246 248-305 308-318 321-328
+                 330-382 384-451 461-496 500-501 506-535 592-680
+                 699-705 902 904-906 908 910-929 931-974 976-982
+                 986 988 990 992 994-1011 1025-1036 1038-1103
+                 1105-1116 1118-1153 1168-1220 1223-1224
+                 1227-1228 1232-1259 1262-1269 1272-1273
+                 1329-1366 1369 1377-1414 1488-1514 1520-1522
+                 1569-1594 1601-1610 1649-1719 1722-1726
+                 1728-1742 1744-1747 1749 1765-1766 2309-2361
+                 2365 2392-2401 2437-2444 2447-2448 2451-2472
+                 2474-2480 2482 2486-2489 2524-2525 2527-2529
+                 2544-2545 2565-2570 2575-2576 2579-2600
+                 2602-2608 2610-2611 2613-2614 2616-2617
+                 2649-2652 2654 2674-2676 2693-2699 2701
+                 2703-2705 2707-2728 2730-2736 2738-2739
+                 2741-2745 2749 2784 2821-2828 2831-2832
+                 2835-2856 2858-2864 2866-2867 2870-2873 2877
+                 2908-2909 2911-2913 2949-2954 2958-2960
+                 2962-2965 2969-2970 2972 2974-2975 2979-2980
+                 2984-2986 2990-2997 2999-3001 3077-3084
+                 3086-3088 3090-3112 3114-3123 3125-3129
+                 3168-3169 3205-3212 3214-3216 3218-3240
+                 3242-3251 3253-3257 3294 3296-3297 3333-3340
+                 3342-3344 3346-3368 3370-3385 3424-3425
+                 3585-3630 3632 3634-3635 3648-3653 3713-3714
+                 3716 3719-3720 3722 3725 3732-3735 3737-3743
+                 3745-3747 3749 3751 3754-3755 3757-3758 3760
+                 3762-3763 3773 3776-3780 3904-3911 3913-3945
+                 4256-4293 4304-4342 4352 4354-4355 4357-4359
+                 4361 4363-4364 4366-4370 4412 4414 4416 4428
+                 4430 4432 4436-4437 4441 4447-4449 4451 4453
+                 4455 4457 4461-4462 4466-4467 4469 4510 4520
+                 4523 4526-4527 4535-4536 4538 4540-4546 4587
+                 4592 4601 7680-7835 7840-7929 7936-7957
+                 7960-7965 7968-8005 8008-8013 8016-8023 8025
+                 8027 8029 8031-8061 8064-8116 8118-8124 8126
+                 8130-8132 8134-8140 8144-8147 8150-8155
+                 8160-8172 8178-8180 8182-8188 8486 8490-8491
+                 8494 8576-8578 12295 12321-12329 12353-12436
+                 12449-12538 12549-12588 19968-40869 44032-55203
+
+             LCNMCHAR ""
+             UCNMCHAR ""
+             NAMECHAR
+                 45-46 183 720-721 768-837 864-865 903 1155-1158
+                 1425-1441 1443-1465 1467-1469 1471 1473-1474
+                 1476 1600 1611-1618 1632-1641 1648 1750-1764
+                 1767-1768 1770-1773 1776-1785 2305-2307 2364
+                 2366-2381 2385-2388 2402-2403 2406-2415
+                 2433-2435 2492 2494-2500 2503-2504 2507-2509
+                 2519 2530-2531 2534-2543 2562 2620 2622-2626
+                 2631-2632 2635-2637 2662-2673 2689-2691 2748
+                 2750-2757 2759-2761 2763-2765 2790-2799
+                 2817-2819 2876 2878-2883 2887-2888 2891-2893
+                 2902-2903 2918-2927 2946-2947 3006-3010
+                 3014-3016 3018-3021 3031 3047-3055 3073-3075
+                 3134-3140 3142-3144 3146-3149 3157-3158
+                 3174-3183 3202-3203 3262-3268 3270-3272
+                 3274-3277 3285-3286 3302-3311 3330-3331
+                 3390-3395 3398-3400 3402-3405 3415 3430-3439
+                 3633 3636-3642 3654-3662 3664-3673 3761
+                 3764-3769 3771-3772 3782 3784-3789 3792-3801
+                 3864-3865 3872-3881 3893 3895 3897 3902-3903
+                 3953-3972 3974-3979 3984-3989 3991 3993-4013
+                 4017-4023 4025 8400-8412 8417 12293 12330-12335
+                 12337-12341 12441-12442 12445-12446 12540-12542
+
+             NAMECASE
+                 GENERAL NO
+                 ENTITY  NO
+         DELIM
+             GENERAL  SGMLREF
+             HCRO     "&#38;#x"
+                      -- Ampersand followed by "#x" (without quotes) --
+             NESTC    "/"
+             NET      ">"
+             PIC      "?>"
+             SHORTREF NONE
+
+         NAMES
+             SGMLREF
+
+         QUANTITY
+             NONE -- Quantities are not restricted in XML --
+
+         ENTITIES
+             "amp"  38
+             "lt"   60
+             "gt"   62
+             "quot" 34
+             "apos" 39
+
+     FEATURES
+         MINIMIZE
+             DATATAG NO
+             OMITTAG NO
+             RANK    NO
+             SHORTTAG
+                 STARTTAG
+                     EMPTY    NO
+                     UNCLOSED NO
+                     NETENABL IMMEDNET
+                 ENDTAG
+                     EMPTY    NO
+                     UNCLOSED NO
+                 ATTRIB
+                     DEFAULT  YES
+                     OMITNAME NO
+                     VALUE    NO
+             EMPTYNRM  YES
+             IMPLYDEF
+                 ATTLIST  NO  -- VALID: was YES --
+                 DOCTYPE  NO
+                 ELEMENT  NO  -- VALID: was YES --
+                 ENTITY   NO
+                 NOTATION NO  -- VALID: was YES --
+         LINK
+             SIMPLE   NO
+             IMPLICIT NO
+             EXPLICIT NO
+         OTHER
+             CONCUR   NO
+             SUBDOC   NO
+             FORMAL   NO
+             URN      NO
+             KEEPRSRE YES
+             VALIDITY TYPE -- VALID: was NOASSERT --
+             ENTITIES
+                 REF      ANY
+                 INTEGRAL YES
+
+     APPINFO NONE
+
+     SEEALSO "ISO 8879//NOTATION Extensible Markup Language (XML) 1.0//EN"
+>
+<!-- Id: $Id: xml1.dcl,v 4.3 2001/04/08 10:30:18 altheim Exp $ SMI
+     Revisions:
+#1999-04-09  changes for XML validation
+#2001-04-08  updated ISO registration number for UCS-4
+-->