|  | <?xml version="1.0" encoding="UTF-8"?> | 
|  | <!-- edited with XMLSpy v2005 rel. 3 U (http://www.altova.com) by Bruce Johnson (private) --> | 
|  | <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified"> | 
|  | <xs:element name="topics"> | 
|  | <xs:complexType> | 
|  | <xs:sequence> | 
|  | <xs:element ref="topic" minOccurs="0" maxOccurs="unbounded"/> | 
|  | </xs:sequence> | 
|  | </xs:complexType> | 
|  | </xs:element> | 
|  | <xs:element name="topic"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>Topic element; can be freely nested</xs:documentation> | 
|  | </xs:annotation> | 
|  | <xs:complexType> | 
|  | <xs:sequence> | 
|  | <xs:sequence minOccurs="0"> | 
|  | <xs:element name="id" type="xs:string"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>The id for this topic, which should be unique for the entire library</xs:documentation> | 
|  | </xs:annotation> | 
|  | </xs:element> | 
|  | <xs:element name="order" type="xs:int" minOccurs="0"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>An arbitrary number used to indicate sorting order</xs:documentation> | 
|  | </xs:annotation> | 
|  | </xs:element> | 
|  | <xs:element name="title" type="xs:string"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>A simple title for the topic</xs:documentation> | 
|  | </xs:annotation> | 
|  | </xs:element> | 
|  | <xs:element name="index" type="xs:string" minOccurs="0" maxOccurs="unbounded"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>A word or phrase to include in the documentation index that points to this topic</xs:documentation> | 
|  | </xs:annotation> | 
|  | </xs:element> | 
|  | <xs:element name="synopsis" minOccurs="0"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>A short (one phrase or sentence) that summaries the point of the topic</xs:documentation> | 
|  | </xs:annotation> | 
|  | <xs:complexType mixed="true"> | 
|  | <xs:sequence> | 
|  | <xs:any namespace="##any" processContents="skip" minOccurs="0" maxOccurs="unbounded"/> | 
|  | </xs:sequence> | 
|  | </xs:complexType> | 
|  | </xs:element> | 
|  | <xs:element name="header"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>HTML header that may get special treatment in the published documentation</xs:documentation> | 
|  | </xs:annotation> | 
|  | <xs:complexType mixed="true"> | 
|  | <xs:sequence> | 
|  | <xs:any namespace="##any" processContents="skip" minOccurs="0" maxOccurs="unbounded"/> | 
|  | </xs:sequence> | 
|  | </xs:complexType> | 
|  | </xs:element> | 
|  | <xs:element name="body"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>HTML body that constitutes the primary content of the topic</xs:documentation> | 
|  | </xs:annotation> | 
|  | <xs:complexType mixed="true"> | 
|  | <xs:sequence> | 
|  | <xs:any namespace="##any" processContents="skip" minOccurs="0" maxOccurs="unbounded"/> | 
|  | </xs:sequence> | 
|  | </xs:complexType> | 
|  | </xs:element> | 
|  | <xs:element name="seeAlso" minOccurs="0" maxOccurs="unbounded"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>A list of related cross-ref links</xs:documentation> | 
|  | </xs:annotation> | 
|  | <xs:complexType> | 
|  | <xs:sequence> | 
|  | <xs:element name="link" minOccurs="0" maxOccurs="unbounded"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>Links to topics that are not necessarily child topics</xs:documentation> | 
|  | </xs:annotation> | 
|  | <xs:complexType mixed="true"> | 
|  | <xs:sequence minOccurs="0" maxOccurs="unbounded"> | 
|  | <xs:any namespace="##any" processContents="skip"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>HTML representing the link caption</xs:documentation> | 
|  | </xs:annotation> | 
|  | </xs:any> | 
|  | </xs:sequence> | 
|  | <xs:attribute name="ref"> | 
|  | <xs:annotation> | 
|  | <xs:documentation>The target id of a topic anywhere in the library; if absent, it a link that could not be resolved</xs:documentation> | 
|  | </xs:annotation> | 
|  | </xs:attribute> | 
|  | </xs:complexType> | 
|  | </xs:element> | 
|  | </xs:sequence> | 
|  | </xs:complexType> | 
|  | </xs:element> | 
|  | </xs:sequence> | 
|  | <xs:sequence> | 
|  | <xs:element name="childIntro" minOccurs="0"/> | 
|  | <xs:element ref="topic" minOccurs="0" maxOccurs="unbounded"/> | 
|  | </xs:sequence> | 
|  | </xs:sequence> | 
|  | </xs:complexType> | 
|  | </xs:element> | 
|  | </xs:schema> |