<!-- DTD combining CNXML and MathML modules                    -->
<!-- Version 0.4                                               -->
<!--                                                           -->   
<!-- This entity may be identified by the following PUBLIC     -->
<!-- and SYSTEM identifiers                                    -->
<!--                                                           -->
<!-- PUBLIC:  -//CNX//DTD CNXML 0.4 plus QML//EN               -->
<!-- SYSTEM:  http://cnx.rice.edu/cnxml/0.4/DTD/cnxml_qml.dtd  -->
<!--                                                           -->
<!-- CVS Version: $Revision: 1.7 $                             -->
<!-- Modified: $Date: 2002/01/18 22:17:11 $                    -->
<!-- Maintained by the CNXML langauge team                     -->
<!-- email: cnxml@cnx.rice.edu                                 -->
<!--                                                           -->

<!-- Bring in CNXML qualified names -->
<!ENTITY % cnxml-qname.mod SYSTEM "cnxml-qname-1.mod" >
%cnxml-qname.mod;

<!-- Use the default MDML prefix ("md") --> 
<!ENTITY % MDML.prefixed "INCLUDE" >

<!-- Bring in MDML qualified names -->
<!ENTITY % mdml-qname.mod PUBLIC "-//CNX//ENTITIES MDML 0.4 Qualified Names 1.0//EN" "mdml-qname-1.mod">
%mdml-qname.mod;

<!-- Use the default QML prefix ("q") --> 
<!ENTITY % QML.prefixed "INCLUDE" >

<!-- Bring in QML qualified names -->
<!ENTITY % qml-qname.mod PUBLIC "-//CNX//ENTITIES QML 1.0 Qualified Names 1.0//EN" "qml1-qname-1.mod">
%qml-qname.mod;

<!-- Define all xmlns attributes  -->
<!ENTITY % NS.decl.attrib "%CNXML.xmlns.extra.attrib; %MDML.xmlns.extra.attrib; %QML.xmlns.extra.attrib;">

<!-- Update content model for 'exercise' to allow qml -->
<!ENTITY % CNXML.exercise.content "(%QML.item.qname;)">

<!-- Update content model for 'content' to allow problemsets -->
<!ENTITY % CNXML.content.content "(%CNXML.section.qname;|%CNXML.para.qname;|%CNXML.equation.qname;|%CNXML.list.qname;|%CNXML.codeblock.qname;|%CNXML.figure.qname;|%CNXML.table.qname;|%CNXML.example.qname;|%CNXML.exercise.qname;|%CNXML.definition.qname;|%CNXML.rule.qname;|%QML.problemset.qname;)+">

<!-- Update content model for QML marked up text to allow ... -->
<!ENTITY % QML.text "(#PCDATA|%CNXML.section.qname;|%CNXML.media.qname;)*">


<!-- Bring in MDML elements  -->
<!ENTITY % mdml.mod PUBLIC "-//CNX//ELEMENTS MDML 0.4 Elements//EN" "mdml.mod">
%mdml.mod;

<!-- Update content model for 'metadata' to match MDML  -->
<!ENTITY % CNXML.metadata.content "%MDML.metadata.content;">

<!-- Bring in CNXML elements  -->
<!ENTITY % cnxml.mod SYSTEM "cnxml.mod" >
%cnxml.mod;

<!-- Bring in QML elements  -->
<!ENTITY % qml.mod PUBLIC "-//CNX//ELEMENTS QML 1.0 Elements//EN" "qml1.mod">
%qml.mod;