/**
*
* This schema document describes the XML namespace, in a form * suitable for import by other schema documents. *
** See * http://www.w3.org/XML/1998/namespace.html and * * http://www.w3.org/TR/REC-xml for information * about this namespace. *
** 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. *
** See further below in this document for more information about how to refer to this schema document from your own * XSD schema documents and about the * namespace-versioning policy governing this schema document. *
** 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: *
**** 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". *
*
* This schema defines attributes and an attribute group suitable
* for use by schemas wishing to allow xml:base
,
* xml:lang
, xml:space
or
* xml:id
attributes on elements they define.
*
* To enable this, such a schema must import this schema for * the XML namespace, e.g. as follows: *
** <schema . . .> * . . . * <import namespace="http://www.w3.org/XML/1998/namespace" * schemaLocation="http://www.w3.org/2001/xml.xsd"/> **
* or *
** <import namespace="http://www.w3.org/XML/1998/namespace" * schemaLocation="http://www.w3.org/2009/01/xml.xsd"/> **
* Subsequently, qualified reference to any of the attributes or the * group defined below will have the desired effect, e.g. *
** <type . . .> * . . . * <attributeGroup ref="xml:specialAttrs"/> **
* will define a type which will schema-validate an instance element * with any of those attributes. *
** In keeping with the XML Schema WG's standard versioning * policy, this schema document will persist at * * http://www.w3.org/2009/01/xml.xsd. *
** At the date of issue it can also be found at * * http://www.w3.org/2001/xml.xsd. *
** 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 * http://www.w3.org/2001/xml.xsd * * will change accordingly; the version at * * http://www.w3.org/2009/01/xml.xsd * * will not change. *
** Previous dated (and unchanging) versions of this schema * document are at: *
* *