<!-- DTD combining CNXML and MathML modules                          -->
<!-- Version 0.3                                                     -->
<!--                                                                 -->   
<!-- This entity may be identified by the following PUBLIC           -->
<!-- and SYSTEM identifiers                                          -->
<!--                                                                 -->
<!-- PUBLIC:  -//CNX//DTD CNXML 0.3 plus MathML plus QML//EN         -->
<!-- SYSTEM:  http://cnx.rice.edu/cnxml/0.3/DTD/cnxml_mathml_qml.dtd -->
<!--                                                                 -->
<!-- CVS Version: $Revision: 1.1 $                                   -->
<!-- Modified: $Date: 2001/06/12 14:25:18 $                          -->
<!-- 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 MathML prefix ("m") --> 
<!ENTITY % MATHML.prefixed "INCLUDE" >

<!-- Bring in MathML qualified names -->
<!ENTITY % mathml-qname.mod PUBLIC "-//W3C//ENTITIES MathML 2.0 Qualified Names 1.0//EN" "mathml2-qname-1.mod">
%mathml-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; %MATHML.xmlns.attrib; %QML.xmlns.extra.attrib;">

<!ENTITY % CNXML.module.content "(%CNXML.name.qname;,%CNXML.authorlist.qname;, %CNXML.maintainerlist.qname;, (%CNXML.keywordlist.qname;)?, %CNXML.abstract.qname;, (%CNXML.objectives.qname;)?, (%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 'para' to allow math -->
<!ENTITY % CNXML.para.content "(#PCDATA|%CNXML.emphasis.qname;|%CNXML.list.qname;|%CNXML.cnxn.qname;|%CNXML.link.qname;|%CNXML.equation.qname;|%CNXML.cite.qname;|%CNXML.definition.qname;|%CNXML.codeline.qname;|%CNXML.term.qname;|%CNXML.note.qname;|%CNXML.rule.qname;|%math.qname;)*">

<!-- Update content model for 'equation' to allow math -->
<!ENTITY % CNXML.equation.content "((%CNXML.name.qname;)?, %math.qname;)">

<!-- Update content model for 'cite' to allow math -->
<!ENTITY % CNXML.cite.content "(#PCDATA|%CNXML.emphasis.qname;|%math.qname;)*">

<!-- Update content model for 'item' to allow math -->
<!ENTITY % CNXML.item.content "(#PCDATA|%CNXML.cnxn.qname;|%CNXML.link.qname;|%CNXML.cite.qname;|%CNXML.definition.qname;|%CNXML.codeline.qname;|%CNXML.emphasis.qname;|%CNXML.list.qname;|%CNXML.term.qname;|%CNXML.note.qname;|%CNXML.rule.qname;|%math.qname;)*">

<!-- Update content model for 'caption' to allow math -->
<!ENTITY % CNXML.caption.content "(#PCDATA|%CNXML.cnxn.qname;|%CNXML.codeline.qname;|%CNXML.link.qname;|%CNXML.emphasis.qname;|%math.qname;)*">

<!-- Update content model for 'elem' to allow math -->
<!ENTITY % CNXML.elem.content "(#PCDATA|%CNXML.cnxn.qname;|%CNXML.link.qname;|%CNXML.cite.qname;|%CNXML.codeblock.qname;|%CNXML.emphasis.qname;|%math.qname;)*">

<!-- Update content model for 'abstract' to allow math -->
<!ENTITY % CNXML.abstract.content "(#PCDATA|%CNXML.codeline.qname;|%CNXML.emphasis.qname;|%math.qname;)*">

<!-- Update content model for 'term' to allow math -->
<!ENTITY % CNXML.term.content "(#PCDATA|%CNXML.codeline.qname;|%math.qname;)*">

<!-- Update content model for 'meaning' to allow math -->
<!ENTITY % CNXML.meaning.content "(#PCDATA|%CNXML.codeline.qname;|%CNXML.emphasis.qname;|%CNXML.cite.qname;|%CNXML.link.qname;|%CNXML.cnxn.qname;|%CNXML.equation.qname;|%math.qname;)*">

<!-- Update content model for 'note to allow math -->
<!ENTITY % CNXML.note.content "(#PCDATA|%CNXML.emphasis.qname;|%CNXML.link.qname;|%CNXML.cnxn.qname;|%CNXML.cite.qname;|%CNXML.codeline.qname;|%CNXML.term.qname;|%math.qname;)*">

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

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

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

<!-- Bring in MathML elements  -->
<!ENTITY % mathml.mod PUBLIC "-//W3C//DTD MathML 2.0//EN" "mathml2.dtd">
%mathml.mod;

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