--- a/xml/schema/xml.xsd Sat Mar 09 12:13:14 2013 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,287 +0,0 @@
-<?xml version='1.0'?>
-<?xml-stylesheet href="../2008/09/xsd.xsl" type="text/xsl"?>
-<xs:schema targetNamespace="http://www.w3.org/XML/1998/namespace"
- xmlns:xs="http://www.w3.org/2001/XMLSchema"
- xmlns ="http://www.w3.org/1999/xhtml"
- xml:lang="en">
-
- <xs:annotation>
- <xs:documentation>
- <div>
- <h1>About the XML namespace</h1>
-
- <div class="bodytext">
- <p>
- This schema document describes the XML namespace, in a form
- suitable for import by other schema documents.
- </p>
- <p>
- See <a href="http://www.w3.org/XML/1998/namespace.html">
- http://www.w3.org/XML/1998/namespace.html</a> and
- <a href="http://www.w3.org/TR/REC-xml">
- http://www.w3.org/TR/REC-xml</a> for information
- about this namespace.
- </p>
- <p>
- Note that local names in this namespace are intended to be
- defined only by the World Wide Web Consortium or its subgroups.
- The names currently defined in this namespace are listed below.
- They should not be used with conflicting semantics by any Working
- Group, specification, or document instance.
- </p>
- <p>
- See further below in this document for more information about <a
- href="#usage">how to refer to this schema document from your own
- XSD schema documents</a> and about <a href="#nsversioning">the
- namespace-versioning policy governing this schema document</a>.
- </p>
- </div>
- </div>
- </xs:documentation>
- </xs:annotation>
-
- <xs:attribute name="lang">
- <xs:annotation>
- <xs:documentation>
- <div>
-
- <h3>lang (as an attribute name)</h3>
- <p>
- denotes an attribute whose value
- is a language code for the natural language of the content of
- any element; its value is inherited. This name is reserved
- by virtue of its definition in the XML specification.</p>
-
- </div>
- <div>
- <h4>Notes</h4>
- <p>
- Attempting to install the relevant ISO 2- and 3-letter
- codes as the enumerated possible values is probably never
- going to be a realistic possibility.
- </p>
- <p>
- See BCP 47 at <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">
- http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>
- and the IANA language subtag registry at
- <a href="http://www.iana.org/assignments/language-subtag-registry">
- http://www.iana.org/assignments/language-subtag-registry</a>
- for further information.
- </p>
- <p>
- The union allows for the 'un-declaration' of xml:lang with
- the empty string.
- </p>
- </div>
- </xs:documentation>
- </xs:annotation>
- <xs:simpleType>
- <xs:union memberTypes="xs:language">
- <xs:simpleType>
- <xs:restriction base="xs:string">
- <xs:enumeration value=""/>
- </xs:restriction>
- </xs:simpleType>
- </xs:union>
- </xs:simpleType>
- </xs:attribute>
-
- <xs:attribute name="space">
- <xs:annotation>
- <xs:documentation>
- <div>
-
- <h3>space (as an attribute name)</h3>
- <p>
- denotes an attribute whose
- value is a keyword indicating what whitespace processing
- discipline is intended for the content of the element; its
- value is inherited. This name is reserved by virtue of its
- definition in the XML specification.</p>
-
- </div>
- </xs:documentation>
- </xs:annotation>
- <xs:simpleType>
- <xs:restriction base="xs:NCName">
- <xs:enumeration value="default"/>
- <xs:enumeration value="preserve"/>
- </xs:restriction>
- </xs:simpleType>
- </xs:attribute>
-
- <xs:attribute name="base" type="xs:anyURI"> <xs:annotation>
- <xs:documentation>
- <div>
-
- <h3>base (as an attribute name)</h3>
- <p>
- denotes an attribute whose value
- provides a URI to be used as the base for interpreting any
- relative URIs in the scope of the element on which it
- appears; its value is inherited. This name is reserved
- by virtue of its definition in the XML Base specification.</p>
-
- <p>
- See <a
- href="http://www.w3.org/TR/xmlbase/">http://www.w3.org/TR/xmlbase/</a>
- for information about this attribute.
- </p>
- </div>
- </xs:documentation>
- </xs:annotation>
- </xs:attribute>
-
- <xs:attribute name="id" type="xs:ID">
- <xs:annotation>
- <xs:documentation>
- <div>
-
- <h3>id (as an attribute name)</h3>
- <p>
- denotes an attribute whose value
- should be interpreted as if declared to be of type ID.
- This name is reserved by virtue of its definition in the
- xml:id specification.</p>
-
- <p>
- See <a
- href="http://www.w3.org/TR/xml-id/">http://www.w3.org/TR/xml-id/</a>
- for information about this attribute.
- </p>
- </div>
- </xs:documentation>
- </xs:annotation>
- </xs:attribute>
-
- <xs:attributeGroup name="specialAttrs">
- <xs:attribute ref="xml:base"/>
- <xs:attribute ref="xml:lang"/>
- <xs:attribute ref="xml:space"/>
- <xs:attribute ref="xml:id"/>
- </xs:attributeGroup>
-
- <xs:annotation>
- <xs:documentation>
- <div>
-
- <h3>Father (in any context at all)</h3>
-
- <div class="bodytext">
- <p>
- denotes Jon Bosak, the chair of
- the original XML Working Group. This name is reserved by
- the following decision of the W3C XML Plenary and
- XML Coordination groups:
- </p>
- <blockquote>
- <p>
- In appreciation for his vision, leadership and
- dedication the W3C XML Plenary on this 10th day of
- February, 2000, reserves for Jon Bosak in perpetuity
- the XML name "xml:Father".
- </p>
- </blockquote>
- </div>
- </div>
- </xs:documentation>
- </xs:annotation>
-
- <xs:annotation>
- <xs:documentation>
- <div xml:id="usage" id="usage">
- <h2><a name="usage">About this schema document</a></h2>
-
- <div class="bodytext">
- <p>
- This schema defines attributes and an attribute group suitable
- for use by schemas wishing to allow <code>xml:base</code>,
- <code>xml:lang</code>, <code>xml:space</code> or
- <code>xml:id</code> attributes on elements they define.
- </p>
- <p>
- To enable this, such a schema must import this schema for
- the XML namespace, e.g. as follows:
- </p>
- <pre>
- <schema . . .>
- . . .
- <import namespace="http://www.w3.org/XML/1998/namespace"
- schemaLocation="http://www.w3.org/2001/xml.xsd"/>
- </pre>
- <p>
- or
- </p>
- <pre>
- <import namespace="http://www.w3.org/XML/1998/namespace"
- schemaLocation="http://www.w3.org/2009/01/xml.xsd"/>
- </pre>
- <p>
- Subsequently, qualified reference to any of the attributes or the
- group defined below will have the desired effect, e.g.
- </p>
- <pre>
- <type . . .>
- . . .
- <attributeGroup ref="xml:specialAttrs"/>
- </pre>
- <p>
- will define a type which will schema-validate an instance element
- with any of those attributes.
- </p>
- </div>
- </div>
- </xs:documentation>
- </xs:annotation>
-
- <xs:annotation>
- <xs:documentation>
- <div id="nsversioning" xml:id="nsversioning">
- <h2><a name="nsversioning">Versioning policy for this schema document</a></h2>
- <div class="bodytext">
- <p>
- In keeping with the XML Schema WG's standard versioning
- policy, this schema document will persist at
- <a href="http://www.w3.org/2009/01/xml.xsd">
- http://www.w3.org/2009/01/xml.xsd</a>.
- </p>
- <p>
- At the date of issue it can also be found at
- <a href="http://www.w3.org/2001/xml.xsd">
- http://www.w3.org/2001/xml.xsd</a>.
- </p>
- <p>
- The schema document at that URI may however change in the future,
- in order to remain compatible with the latest version of XML
- Schema itself, or with the XML namespace itself. In other words,
- if the XML Schema or XML namespaces change, the version of this
- document at <a href="http://www.w3.org/2001/xml.xsd">
- http://www.w3.org/2001/xml.xsd
- </a>
- will change accordingly; the version at
- <a href="http://www.w3.org/2009/01/xml.xsd">
- http://www.w3.org/2009/01/xml.xsd
- </a>
- will not change.
- </p>
- <p>
- Previous dated (and unchanging) versions of this schema
- document are at:
- </p>
- <ul>
- <li><a href="http://www.w3.org/2009/01/xml.xsd">
- http://www.w3.org/2009/01/xml.xsd</a></li>
- <li><a href="http://www.w3.org/2007/08/xml.xsd">
- http://www.w3.org/2007/08/xml.xsd</a></li>
- <li><a href="http://www.w3.org/2004/10/xml.xsd">
- http://www.w3.org/2004/10/xml.xsd</a></li>
- <li><a href="http://www.w3.org/2001/03/xml.xsd">
- http://www.w3.org/2001/03/xml.xsd</a></li>
- </ul>
- </div>
- </div>
- </xs:documentation>
- </xs:annotation>
-
-</xs:schema>
-