schema/mathml2/common/math.xsd

   1 <?xml version="1.0" encoding="UTF-8"?>
   2
   3 <xs:schema
   4   xmlns:xs="http://www.w3.org/2001/XMLSchema"
   5   xmlns="http://www.w3.org/1998/Math/MathML"
   6   targetNamespace="http://www.w3.org/1998/Math/MathML"
   7   elementFormDefault="qualified"
   8  >
   9
  10 <xs:annotation>
  11   <xs:documentation>
  12   This is an XML Schema module defining the "math" element of MathML.
  13   Author: St&#233;phane Dalmas, INRIA.
  14   </xs:documentation>
  15 </xs:annotation>
  16
  17 <!-- The four groups that govern a lot of things -->
  18
  19 <!-- currently very lax. Should be tightened from Chapter 5 -->
  20
  21 <xs:group name="Presentation-expr.class">
  22   <xs:choice>
  23     <xs:group ref="PresExpr.class"/>
  24     <xs:group ref="ContExpr.class"/>
  25   </xs:choice>
  26 </xs:group>
  27
  28 <xs:group name="Content-expr.class">
  29   <xs:choice>
  30     <xs:group ref="ContExpr.class"/>
  31     <xs:group ref="PresExpr.class"/>
  32   </xs:choice>
  33 </xs:group>
  34
  35 <xs:group name="PresExpr.class">
  36   <xs:choice>
  37     <xs:group ref="Presentation-token.class"/>
  38     <xs:group ref="Presentation-layout.class"/>
  39     <xs:group ref="Presentation-script.class"/>
  40     <xs:group ref="Presentation-table.class"/>
  41     <xs:element ref="mspace"/>
  42     <xs:element ref="maction"/>
  43     <xs:element ref="merror"/>
  44     <xs:element ref="mstyle"/>
  45   </xs:choice>
  46 </xs:group>
  47
  48 <xs:group name="ContExpr.class">
  49   <xs:choice>
  50     <xs:group ref="Content-tokens.class"/>
  51     <xs:group ref="Content-arith.class"/>
  52     <xs:group ref="Content-functions.class"/>
  53     <xs:group ref="Content-logic.class"/>
  54     <xs:group ref="Content-constants.class"/>
  55     <xs:group ref="Content-sets.class"/>
  56     <xs:group ref="Content-relations.class"/>
  57     <xs:group ref="Content-elementary-functions.class"/>
  58     <xs:group ref="Content-calculus.class"/>
  59     <xs:group ref="Content-linear-algebra.class"/>
  60     <xs:group ref="Content-vector-calculus.class"/>
  61     <xs:group ref="Content-statistics.class"/>
  62     <xs:group ref="Content-constructs.class"/>
  63     <xs:element ref="semantics"/>
  64   </xs:choice>
  65 </xs:group>
  66
  67 <!-- "math" -->
  68
  69 <xs:attributeGroup name="Browser-interface.attrib">
  70   <xs:attribute name="baseline" type="xs:string"/>
  71   <xs:attribute name="overflow" default="scroll">
  72     <xs:simpleType>
  73       <xs:restriction base="xs:string">
  74         <xs:enumeration value="scroll"/>
  75         <xs:enumeration value="elide"/>
  76         <xs:enumeration value="truncate"/>
  77         <xs:enumeration value="scale"/>
  78       </xs:restriction>
  79     </xs:simpleType>
  80   </xs:attribute>
  81   <xs:attribute name="altimg" type="xs:anyURI"/>
  82   <xs:attribute name="alttext" type="xs:string"/>
  83   <xs:attribute name="type" type="xs:string"/>
  84   <xs:attribute name="name" type="xs:string"/>
  85   <xs:attribute name="height" type="xs:string"/>
  86   <xs:attribute name="width" type="xs:string"/>
  87 </xs:attributeGroup>
  88
  89 <xs:attributeGroup name="math.attlist">
  90   <xs:attributeGroup ref="Browser-interface.attrib"/>
  91   <xs:attribute name="macros" type="xs:string"/>
  92 <!-- deprecated
  93   <xs:attribute name="mode" type="xs:string"/>
  94 -->
  95   <xs:attribute name="display" default="inline">
  96     <xs:simpleType>
  97       <xs:restriction base="xs:string">
  98         <xs:enumeration value="block"/>
  99         <xs:enumeration value="inline"/>
 100       </xs:restriction>
 101     </xs:simpleType>
 102   </xs:attribute>
 103   <xs:attributeGroup ref="Common.attrib"/>
 104 </xs:attributeGroup>
 105
 106 <xs:group name="math.content">
 107   <xs:choice>
 108     <xs:group ref="PresExpr.class"/>
 109     <xs:group ref="ContExpr.class"/>
 110   </xs:choice>
 111 </xs:group>
 112
 113 <xs:complexType name="math.type">
 114   <xs:group ref="math.content" minOccurs="0" maxOccurs="unbounded"/>
 115   <xs:attributeGroup ref="math.attlist"/>
 116 </xs:complexType>
 117
 118 <xs:element name="math" type="math.type"/>
 119
 120 </xs:schema>
 121 <!--
 122   Copyright &#251; 2002 World Wide Web Consortium, (Massachusetts Institute
 123   of Technology, Institut National de Recherche en Informatique et en
 124   Automatique, Keio University). All Rights Reserved. See
 125   http://www.w3.org/Consortium/Legal/.
 126   -->