XHTML™ 1.2
W3C Editor's Draft 23 October 2008
- This version:
- http://www.w3.org/TR/2008/ED-xhtml12-20081023
- Latest stable version:
- http://www.w3.org/TR/xhtml12
- Previous Editor's Draft:
- http://www.w3.org/MarkUp/2008/ED-xhtml12-20081017
- Diff from previous Editor's Draft:
- xhtml12-diff.html
- Editors:
- Shane McCarron, Applied Testing and Technology, Inc.
This document is also available in these non-normative formats: Single XHTML 1.0 Strict file, PostScript version, PDF version, ZIP archive, and Gzip'd TAR archive.
Copyright ©2001-2008
W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C liability, trademark and document use rules apply.
Abstract
This specification builds upon XHTML 1.1 and XHTML Basic 1.1, helping to create an environment that is a superset of XHTML Basic 1.1. It also reintroduces widely requested features that were not
included in XHTML 1.1. Finally, it incorporates new technologies to improve accessibility and integration with the semantic web.
Status of this document
This section describes the status of this document at the time of its publication. Other documents may supersede this document. A list of current W3C publications and the latest revision of
this technical report can be found in the W3C technical reports index at http://www.w3.org/TR/.
This document is an early Working Draft to indicate the direction we are heading with this incremental version of XHTML and solicit feedback from the community.
Publication as a Working Draft does not imply endorsement by the W3C Membership. This is a draft document and may be updated, replaced or obsoleted by other documents at any time. It is
inappropriate to cite this document as other than work in progress.
This document has been produced by the W3C XHTML 2 Working Group (members only) as
part of the W3C HTML Activity. The goals of the XHTML 2 Working Group are discussed in the HTML Working Group
charter.
This document was produced by a group operating under the 5 February 2004 W3C Patent Policy. W3C maintains a public list of any patent disclosures made in connection with the deliverables of the group; that page also includes instructions for disclosing a
patent. An individual who has actual knowledge of a patent which the individual believes contains Essential Claim(s)
must disclose the information in accordance with section 6 of the W3C Patent Policy.
Public discussion of HTML takes place on www-html@w3.org (archive). To subscribe send an email to
www-html-request@w3.org with the word subscribe in the subject line.
Please report errors in this document to www-html-editor@w3.org (archive).
A list of current W3C Recommendations and other technical documents can be found at http://www.w3.org/TR.
Quick Table of Contents
Full Table of Contents
1. Introduction
This section is informative.
With the introduction of XHTML Modularization [XHTMLMOD], it became much easier for language designers to assemble specialized markup languages using the
XHTML building blocks. XHTML Modularization also defines a methodology for creating new building blocks that will connect easily with one another. The W3C has been using this methodology for the past
several years to define a number of new language features with particular focus upon accessibility [WAI] and semantics.
XHTML 1.2 represents the next logical step in that effort, collecting together a number of these features that are now mature and connecting them to XHTML 1.1 [XHTML11] in a way that is backward compatible. The goal of this effort is to demonstrate that these features are usable now, and provide substantial benefit with little or no added
cost to content authors.
The major new features in XHTML 1.2 include:
- The "access" element.
The access element allows the easy connection of areas of a document and facilitates navigation among those areas [ACCESS].
- The "role" attribute.
The role attribute allows the annotation of content with information about the role it plays in the document. It can be used on its own or in conjunction with the access
element to improve accessibility [ROLE]./p>
- The RDFa attributes.
RDFa allows for the easy, intuitive annotation of XHTML documents with semantic information that is automatically parseable by major search engines [RDFA].
2. Conformance Definition
This section is normative.
The keywords "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in
[RFC2119].
2.1. Document Conformance
This version of XHTML provides a definition of strictly conforming XHTML documents, which are restricted to elements and attributes from the XHTML namespace.
2.1.1. Strictly Conforming Documents
A strictly conforming XHTML 1.2 document is a document that requires only the facilities described as mandatory in this specification. Such a document MUST meet all the following criteria:
-
The document MUST conform to the constraints expressed in the schemas in Appendix D - XHTML 1.2 Schema and
Appendix C - XHTML 1.2 Document Type Definition.
-
The local part of the root element of the document MUST be html.
-
The start tag of the root element of the document MUST explicitly contain an xmlns declaration for the XHTML namespace [XMLNS]. The namespace URI for XHTML is defined to be http://www.w3.org/1999/xhtml.
The start tag MAY also contain an xsi:schemaLocation attribute that associates this namespace with the XML Schema at the URI
http://www.w3.org/MarkUp/SCHEMA/xhtml11.xsd.
Sample root element
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.w3.org/1999/xhtml
http://www.w3.org/MarkUp/SCHEMA/xhtml11.xsd"
>
- The start tag SHOULD contain a
version attribute that declares the version of XHTML in use. The version of this version of XHTML is XHTML
1.2.
- Documents written using the markup language defined in this specification can be validated using the DTD defined in Appendix A. If a document
author wants to faciliate such validation, the document MAY include a DOCTYPE declaration at the top of their document.
For example:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.2//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
The SYSTEM identifier MAY be modified as appropriate.
Example of an XHTML 1.2 document
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.2//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html version="XHTML 1.2"
xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.w3.org/1999/xhtml
http://www.w3.org/MarkUp/SCHEMA/xhtml11.xsd"
>
<head>
<title>Virtual Library</title>
</head>
<body>
<p>Moved to <a href="http://example.org/">example.org</a>.</p>
</body>
</html>
Note that in this example, the XML declaration is included. An XML declaration like the one above is not required in all XML documents. XHTML document authors SHOULD use XML
declarations in all their documents. XHTML document authors MUST use an XML declaration when the character encoding of the document is other than the default UTF-8 or UTF-16
and no encoding is specified by a higher-level protocol.
XHTML 1.2 documents SHOULD be labeled with the Internet Media Type "application/xhtml+xml" as defined in [RFC3236]. For further
information on using media types with XHTML, see the informative note [XHTMLMIME].
2.2. User Agent Conformance
A conforming user agent MUST meet all user agent conformance requirements defined in [XHTMLMOD].
3. The XHTML 1.2 Document Type
This section is normative.
The XHTML 1.2 document type is a fully functional document type with rich semantics. It builds upon the definitions of XHTML 1.1 [XHTML11] and XHTML Basic
1.1 [XHTMLBASIC]. Consequently, it is a true superset of those earlier languages. It also adds in some features that have been recently completed, but are
nonetheless immediately useful in modern user agents.
The XHTML 1.2 document type is made up of the following XHTML modules. The elements, attributes, and minimal content models associated with these modules are defined in "XHTML Modularization" [XHTMLMOD]). The elements are listed here for information purposes, but the definitions in "XHTML Modularization" should be considered definitive. In the on-line
version of this document, the module names in the list below link into the definitions of the modules within the current version of "XHTML Modularization".
- Structure Module*
body, head, html, title- Text Module*
abbr, acronym, address, blockquote, br, cite, code, dfn, div, em, h1, h2, h3, h4, h5, h6, kbd, p, pre, q, samp, span, strong, var- Hypertext Module*
a- List Module*
dl, dt, dd, ol, ul, li- Object Module
object, param- Presentation Module
b, big, hr, i, small, sub, sup, tt- Edit Module
del, ins- Bidirectional Text Module
bdo- Forms Module
button, fieldset, form, input, label, legend, select, optgroup, option, textarea- Table Module
caption, col, colgroup, table, tbody, td, tfoot, th, thead, tr- Image Module
img- Client-side Image Map Module
area, map- Server-side Image Map Module
- Attribute
ismap on img
- Intrinsic Events Module
- Events attributes
- Metainformation Module
meta- Scripting Module
noscript, script- Stylesheet Module
style element- Style Attribute Module Deprecated
style attribute- Link Module
link- Base Module
base- Target Attribute Module
target attribute
Note:
- The target attribute is designed to be a general hook for binding to an external environment (such as Frames, multiple windows, browser-tabbed windows); when there is no such external environment
bound to the user agent, the user agent can ignore the target attribute. When there is an external environment bound, the conformance requirements for the target attribute are defined in each
environment.
- The content author needs to be aware that the user agent behavior for the target attribute depends on multiple factors such as the existence of an environment binding, restrictions of available
resources, existence of other applications and user preferences (such as pop-up blockers), and implemententation-dependent design decisions. When there is no external environmental conformance, it is
recommended that authors do not depend on use of the target attribute.
- It should be noted that any implementation-dependent use of the target attribute might impede interoperability.
XHTML 1.2 also uses the following modules defined in other W3C Recommendations:
Ruby Annotation module as defined in [RUBY]:
- Ruby Annotation Module
ruby, rbc, rtc, rb, rt, rp
XHTML Access module as defined in [ACCESS]:
- XHTML Access Module
access
XHTML Role module as defined in [ROLE]:
- XHTML Role Module
role attribute
XHTML Metainformation Attributes module as defined in [RDFa]:
- XHTML Metainformation Attributes Module
about, content, datatype, typeof, property, rel, resource, rev
XHTML inputmode Attribute Module as defined in [XHTMLBASIC].
- XHTML inputmode Attribute Module
inputmode attribute is added to the input and textarea elements of the XHTML Forms Module.
WAI-ARIA Attribute Module as defined in [WAIARIA].
There are no additional definitions required by this document type. An implementation of this document type as an XML Schema is defined in Appendix D, and as an XML
DTD is defined in Appendix C. If there is any discrepancy between the language as defined in this section and the implementations in the appendices,
the definition in this section MUST take precedence.
A. Changes from XHTML 1.1
This appendix is informative.
This Appendix describes the differences between XHTML 1.2 and XHTML 1.1.
The differences can be summarized as follows:
- At Risk The
access element [ACCESS] has been added to the content model for head.
- At Risk The WAI-ARIA attributes [WAIARIA] have been added to every element.
- The
implements attribute [IMPLEMENTS] has been added to the script element.
- The
inputmode attribute has been brought in from XHTML Basic 1.1 [XHTMLBASIC].
- The
lang attribute has been re-introduced (it was omitted from XHTML 1.1).
- The
target attribute has been re-introduced (it was omitted from XHTML 1.1).
- The
role attribute [ROLE] has been added on every element.
- The RDFa attributes [RDFA] have been added to every element.
B. References
This appendix is normative.
B.1. Normative References
- [HTML4]
- HTML 4.01 Specification, W3C Recommendation, Dave Raggett, Arnaud Le Hors, Ian Jacobs, 24 December 1999.
See: http://www.w3.org/TR/1999/REC-html401-19991224
- [RUBY]
- Ruby Annotation, W3C Recommendation, Marcin Sawicki, et al., 31 May 2001.
See: http://www.w3.org/TR/2001/REC-ruby-20010531
- [XHTML11]
- XHTML 1.1: Module-based XHTML, W3C Recommendation, Steven Pemberton, et al., 31 May 2001.
See: http://www.w3.org/TR/2001/REC-xhtml11-20010531
- [XHTMLACCESS]
- XHTML Access Module, W3C Working Draft, Shane McCarron et al., 26 May 2008
See: http://www.w3.org/TR/2008/WD-xhtml-access-20080526
- [XHTMLBASIC]
- XHTML Basic 1.1, W3C Recommendation, Shane McCarron et al., 29 July 2008.
See: http://www.w3.org/TR/2008/REC-xhtml-basic-20080729
- [XHTMLMOD]
- XHTML Modularization 1.1, W3C Recommendation, Shane McCarron, et al., 8 October 2008
See: http://www.w3.org/TR/2008/REC-xhtml-modularization-20081008
- [XHTMLROLE]
- XHTML Role Attribute Module, W3C Working Draft, Shane McCarron et al., 7 April 2008
See: http://www.w3.org/TR/2008/WD-xhtml-role-20080407
- [XML]
- "Extensible Markup Language (XML) 1.0 (Fourth Edition)", W3C Recommendation, T. Bray et al., eds., 16 August 2006.
Available at: http://www.w3.org/TR/2006/REC-xml-20060816
The latest version is available at: http://www.w3.org/TR/REC-xml
B.2. Informative References
- [CATALOG]
- Entity Management: OASIS Technical Resolution 9401:1997 (Amendment 2 to TR 9401), Paul Grosso, Chair, Entity Management
Subcommittee, SGML Open, 10 September 1997.
See: http://www.oasis-open.org/html/a401.htm
- [RFC2119]
- "Key words for use in RFCs to indicate requirement levels", RFC 2119, S. Bradner, March 1997.
Available at: http://www.ietf.org/rfc/rfc2119.txt
- [RFC2854]
- "The 'text/html' Media Type", D. Connely, L. Masinter, January 2000.
Available at: http://www.ietf.org/rfc/rfc2854.txt
- [RFC3236]
- "The 'application/xhtml+xml' Media Type", M. Baker, P. Stark, January 2002.
Available at: http://www.ietf.org/rfc/rfc3236.txt
- [XHTMLMIME]
- "XHTML Media Types", Masayasu Ishikawa, 1 August 2002.
Latest version available at: http://www.w3.org/TR/xhtml-media-types
- [XMLNAMES]
- "Namespaces in XML", W3C Recommendation, Tim Bray, Dave Hollander, Andrew Layman, 14 January 1999.
Available at: http://www.w3.org/TR/1999/REC-xml-names-19990114
- [XMLSCHEMA]
- "XML Schema Part 1: Structures Second Edition", W3C Recommendation, H. S. Thompson et al.,
eds., 28 October 2004.
Available at: http://www.w3.org/TR/2004/REC-xmlschema-1-20041028/
"XML Schema Part 2: Datatypes Second Edition", W3C Recommendation, P. V. Biron, A. Malhotra,
eds., 28 October 2004.
Available at: http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/
C. XHTML 1.2 Document Type Definition
This appendix is normative.
C.1. SGML Open Catalog Entry for XHTML 1.2
This section contains the SGML Open Catalog-format definition [CATALOG] of the public identifiers for XHTML 1.2.
-- .......................................................................... --
-- File catalog ............................................................ --
-- XHTML 1.1 Catalog Data File
Revision: @(#)xhtml11.cat 1.9 2001/04/04 SMI
See "Entity Management", SGML Open Technical Resolution 9401 for detailed
information on supplying and using catalog data. This document is available
from OASIS at URL:
<http://www.oasis-open.org/html/tr9401.html>
--
-- .......................................................................... --
-- SGML declaration associated with XHTML .................................. --
OVERRIDE YES
SGMLDECL "xml1.dcl"
-- :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: --
-- XHTML 1.1 DTD modular driver file ....................................... --
-- note that this uses the local, flattened version of the DTD. If you want
your catalog to use the master version of the XHTML Modules, change the
entry to reference xhtml11.dtd instead of xhtml11-flat.dtd
--
PUBLIC "-//W3C//DTD XHTML 1.1//EN" "xhtml11-flat.dtd"
-- XHTML 1.1 framework modules .............................................. --
PUBLIC "-//W3C//ENTITIES XHTML 1.1 Document Model 1.0//EN" "xhtml11-model-1.mod"
-- End of catalog data ..................................................... --
-- .......................................................................... --
C.2. XHTML 1.2 Driver
This section contains the driver for the XHTML 1.2 document type implementation as an XML DTD. It relies upon XHTML module implementations defined in [XHTMLMOD], [ACCESS], [ROLE], [RDFA], and [RUBY].
<!-- ....................................................................... -->
<!-- XHTML 1.1 DTD ........................................................ -->
<!-- file: xhtml11.dtd
-->
<!-- XHTML 1.1 DTD
This is XHTML, a reformulation of HTML as a modular XML application.
The Extensible HyperText Markup Language (XHTML)
Copyright 1998-2008 World Wide Web Consortium
(Massachusetts Institute of Technology, European Research Consortium
for Informatics and Mathematics, Keio University).
All Rights Reserved.
Permission to use, copy, modify and distribute the XHTML DTD and its
accompanying documentation for any purpose and without fee is hereby
granted in perpetuity, provided that the above copyright notice and
this paragraph appear in all copies. The copyright holders make no
representation about the suitability of the DTD for any purpose.
It is provided "as is" without expressed or implied warranty.
Author: Murray M. Altheim <altheim@eng.sun.com>
Revision: $Id: xhtml12.html,v 1.6 2008/10/23 16:56:53 smccarro Exp $
-->
<!-- This is the driver file for version 1.1 of the XHTML DTD.
Please use this public identifier to identify it:
"-//W3C//DTD XHTML 1.1//EN"
-->
<!ENTITY % XHTML.version "-//W3C//DTD XHTML 1.1//EN" >
<!-- Use this URI to identify the default namespace:
"http://www.w3.org/1999/xhtml"
See the Qualified Names module for information
on the use of namespace prefixes in the DTD.
Note that XHTML namespace elements are not prefixed by default,
but the XHTML namespace prefix is defined as "xhtml" so that
other markup languages can extend this one and use the XHTML
prefixed global attributes if required.
-->
<!ENTITY % NS.prefixed "IGNORE" >
<!ENTITY % XHTML.prefix "xhtml" >
<!-- Be sure to include prefixed global attributes - we don't need
them, but languages that extend XHTML 1.1 might.
-->
<!ENTITY % XHTML.global.attrs.prefixed "INCLUDE" >
<!-- Reserved for use with the XLink namespace:
-->
<!ENTITY % XLINK.xmlns "" >
<!ENTITY % XLINK.xmlns.attrib "" >
<!-- For example, if you are using XHTML 1.1 directly, use the public
identifier in the DOCTYPE declaration, with the namespace declaration
on the document element to identify the default namespace:
<?xml version="1.0"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/MarkUp/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xml:lang="en">
...
</html>
Revisions:
(none)
-->
<!-- reserved for future use with document profiles -->
<!ENTITY % XHTML.profile "" >
<!-- ensure XHTML Notations are disabled -->
<!ENTITY % xhtml-notations.module "IGNORE" >
<!-- Bidirectional Text features
This feature-test entity is used to declare elements
and attributes used for bidirectional text support.
-->
<!ENTITY % XHTML.bidi "INCLUDE" >
<?doc type="doctype" role="title" { XHTML 1.1 } ?>
<!-- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -->
<!-- Pre-Framework Redeclaration placeholder .................... -->
<!-- this serves as a location to insert markup declarations
into the DTD prior to the framework declarations.
-->
<!ENTITY % xhtml-prefw-redecl.module "IGNORE" >
<![%xhtml-prefw-redecl.module;[
%xhtml-prefw-redecl.mod;
<!-- end of xhtml-prefw-redecl.module -->]]>
<!ENTITY % xhtml-events.module "INCLUDE" >
<!-- Inline Style Module ........................................ -->
<!ENTITY % xhtml-inlstyle.module "INCLUDE" >
<![%xhtml-inlstyle.module;[
<!ENTITY % xhtml-inlstyle.mod
PUBLIC "-//W3C//ELEMENTS XHTML Inline Style 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-inlstyle-1.mod" >
%xhtml-inlstyle.mod;]]>
<!-- declare Document Model module instantiated in framework
-->
<!ENTITY % xhtml-model.mod
PUBLIC "-//W3C//ENTITIES XHTML 1.1 Document Model 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml11-model-1.mod" >
<!-- Modular Framework Module (required) ......................... -->
<!ENTITY % xhtml-framework.module "INCLUDE" >
<![%xhtml-framework.module;[
<!ENTITY % xhtml-framework.mod
PUBLIC "-//W3C//ENTITIES XHTML Modular Framework 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-framework-1.mod" >
%xhtml-framework.mod;]]>
<!-- Post-Framework Redeclaration placeholder ................... -->
<!-- this serves as a location to insert markup declarations
into the DTD following the framework declarations.
-->
<!ENTITY % xhtml-postfw-redecl.module "IGNORE" >
<![%xhtml-postfw-redecl.module;[
%xhtml-postfw-redecl.mod;
<!-- end of xhtml-postfw-redecl.module -->]]>
<!-- Text Module (Required) ..................................... -->
<!ENTITY % xhtml-text.module "INCLUDE" >
<![%xhtml-text.module;[
<!ENTITY % xhtml-text.mod
PUBLIC "-//W3C//ELEMENTS XHTML Text 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-text-1.mod" >
%xhtml-text.mod;]]>
<!-- Hypertext Module (required) ................................. -->
<!ENTITY % xhtml-hypertext.module "INCLUDE" >
<![%xhtml-hypertext.module;[
<!ENTITY % xhtml-hypertext.mod
PUBLIC "-//W3C//ELEMENTS XHTML Hypertext 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-hypertext-1.mod" >
%xhtml-hypertext.mod;]]>
<!-- Lists Module (required) .................................... -->
<!ENTITY % xhtml-list.module "INCLUDE" >
<![%xhtml-list.module;[
<!ENTITY % xhtml-list.mod
PUBLIC "-//W3C//ELEMENTS XHTML Lists 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-list-1.mod" >
%xhtml-list.mod;]]>
<!-- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -->
<!-- Edit Module ................................................ -->
<!ENTITY % xhtml-edit.module "INCLUDE" >
<![%xhtml-edit.module;[
<!ENTITY % xhtml-edit.mod
PUBLIC "-//W3C//ELEMENTS XHTML Editing Elements 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-edit-1.mod" >
%xhtml-edit.mod;]]>
<!-- BIDI Override Module ....................................... -->
<!ENTITY % xhtml-bdo.module "%XHTML.bidi;" >
<![%xhtml-bdo.module;[
<!ENTITY % xhtml-bdo.mod
PUBLIC "-//W3C//ELEMENTS XHTML BIDI Override Element 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-bdo-1.mod" >
%xhtml-bdo.mod;]]>
<!-- Ruby Module ................................................ -->
<!ENTITY % Ruby.common.attlists "INCLUDE" >
<!ENTITY % Ruby.common.attrib "%Common.attrib;" >
<!ENTITY % xhtml-ruby.module "INCLUDE" >
<![%xhtml-ruby.module;[
<!ENTITY % xhtml-ruby.mod
PUBLIC "-//W3C//ELEMENTS XHTML Ruby 1.0//EN"
"http://www.w3.org/MarkUp/DTD/ruby/xhtml-ruby-1.mod" >
%xhtml-ruby.mod;]]>
<!-- Presentation Module ........................................ -->
<!ENTITY % xhtml-pres.module "INCLUDE" >
<![%xhtml-pres.module;[
<!ENTITY % xhtml-pres.mod
PUBLIC "-//W3C//ELEMENTS XHTML Presentation 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-pres-1.mod" >
%xhtml-pres.mod;]]>
<!-- Link Element Module ........................................ -->
<!ENTITY % xhtml-link.module "INCLUDE" >
<![%xhtml-link.module;[
<!ENTITY % xhtml-link.mod
PUBLIC "-//W3C//ELEMENTS XHTML Link Element 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-link-1.mod" >
%xhtml-link.mod;]]>
<!-- Document Metainformation Module ............................ -->
<!ENTITY % xhtml-meta.module "INCLUDE" >
<![%xhtml-meta.module;[
<!ENTITY % xhtml-meta.mod
PUBLIC "-//W3C//ELEMENTS XHTML Metainformation 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-meta-1.mod" >
%xhtml-meta.mod;]]>
<!-- Base Element Module ........................................ -->
<!ENTITY % xhtml-base.module "INCLUDE" >
<![%xhtml-base.module;[
<!ENTITY % xhtml-base.mod
PUBLIC "-//W3C//ELEMENTS XHTML Base Element 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-base-1.mod" >
%xhtml-base.mod;]]>
<!-- Scripting Module ........................................... -->
<!ENTITY % xhtml-script.module "INCLUDE" >
<![%xhtml-script.module;[
<!ENTITY % xhtml-script.mod
PUBLIC "-//W3C//ELEMENTS XHTML Scripting 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-script-1.mod" >
%xhtml-script.mod;]]>
<!-- Style Sheets Module ......................................... -->
<!ENTITY % xhtml-style.module "INCLUDE" >
<![%xhtml-style.module;[
<!ENTITY % xhtml-style.mod
PUBLIC "-//W3C//ELEMENTS XHTML Style Sheets 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-style-1.mod" >
%xhtml-style.mod;]]>
<!-- Image Module ............................................... -->
<!ENTITY % xhtml-image.module "INCLUDE" >
<![%xhtml-image.module;[
<!ENTITY % xhtml-image.mod
PUBLIC "-//W3C//ELEMENTS XHTML Images 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-image-1.mod" >
%xhtml-image.mod;]]>
<!-- Client-side Image Map Module ............................... -->
<!ENTITY % xhtml-csismap.module "INCLUDE" >
<![%xhtml-csismap.module;[
<!ENTITY % xhtml-csismap.mod
PUBLIC "-//W3C//ELEMENTS XHTML Client-side Image Maps 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-csismap-1.mod" >
%xhtml-csismap.mod;]]>
<!-- Server-side Image Map Module ............................... -->
<!ENTITY % xhtml-ssismap.module "INCLUDE" >
<![%xhtml-ssismap.module;[
<!ENTITY % xhtml-ssismap.mod
PUBLIC "-//W3C//ELEMENTS XHTML Server-side Image Maps 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-ssismap-1.mod" >
%xhtml-ssismap.mod;]]>
<!-- Param Element Module ....................................... -->
<!ENTITY % xhtml-param.module "INCLUDE" >
<![%xhtml-param.module;[
<!ENTITY % xhtml-param.mod
PUBLIC "-//W3C//ELEMENTS XHTML Param Element 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-param-1.mod" >
%xhtml-param.mod;]]>
<!-- Embedded Object Module ..................................... -->
<!ENTITY % xhtml-object.module "INCLUDE" >
<![%xhtml-object.module;[
<!ENTITY % xhtml-object.mod
PUBLIC "-//W3C//ELEMENTS XHTML Embedded Object 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-object-1.mod" >
%xhtml-object.mod;]]>
<!-- Tables Module ............................................... -->
<!ENTITY % xhtml-table.module "INCLUDE" >
<![%xhtml-table.module;[
<!ENTITY % xhtml-table.mod
PUBLIC "-//W3C//ELEMENTS XHTML Tables 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-table-1.mod" >
%xhtml-table.mod;]]>
<!-- Forms Module ............................................... -->
<!ENTITY % xhtml-form.module "INCLUDE" >
<![%xhtml-form.module;[
<!ENTITY % xhtml-form.mod
PUBLIC "-//W3C//ELEMENTS XHTML Forms 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-form-1.mod" >
%xhtml-form.mod;]]>
<!-- Legacy Markup ............................................... -->
<!ENTITY % xhtml-legacy.module "IGNORE" >
<![%xhtml-legacy.module;[
<!ENTITY % xhtml-legacy.mod
PUBLIC "-//W3C//ELEMENTS XHTML Legacy Markup 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-legacy-1.mod" >
%xhtml-legacy.mod;]]>
<!-- Document Structure Module (required) ....................... -->
<!ENTITY % xhtml-struct.module "INCLUDE" >
<![%xhtml-struct.module;[
<!ENTITY % xhtml-struct.mod
PUBLIC "-//W3C//ELEMENTS XHTML Document Structure 1.0//EN"
"http://www.w3.org/MarkUp/DTD/xhtml-struct-1.mod" >
%xhtml-struct.mod;]]>
<!-- end of XHTML 1.1 DTD ................................................. -->
<!-- ....................................................................... -->
C.3. XHTML 1.2 Customizations
An XHTML Family Document Type (such as XHTML 1.2) must define the content model that it uses. This is done through a separate content model module that is instantiated by the XHTML Modular
Framework. The content model module and the XHTML 1.2 Driver (above) work together to customize the module implementations to the document type's specific requirements. The content model module for
XHTML 1.2 is defined below:
<!-- ....................................................................... -->
<!-- XHTML 1.1 Document Model Module ...................................... -->
<!-- file: xhtml11-model-1.mod
This is XHTML 1.1, a reformulation of HTML as a modular XML application.
Copyright 1998-2008 W3C (MIT, ERCIM, Keio), All Rights Reserved.
Revision: $Id: xhtml12.html,v 1.6 2008/10/23 16:56:53 smccarro Exp $ SMI
This DTD module is identified by the PUBLIC and SYSTEM identifiers:
PUBLIC "-//W3C//ENTITIES XHTML 1.1 Document Model 1.0//EN"
SYSTEM "http://www.w3.org/MarkUp/DTD/xhtml11-model-1.mod"
Revisions:
(none)
....................................................................... -->
<!-- XHTML 1.1 Document Model
This module describes the groupings of elements that make up
common content models for XHTML elements.
XHTML has three basic content models:
%Inline.mix; character-level elements
%Block.mix; block-like elements, eg., paragraphs and lists
%Flow.mix; any block or inline elements
Any parameter entities declared in this module may be used
to create element content models, but the above three are
considered 'global' (insofar as that term applies here).
The reserved word '#PCDATA' (indicating a text string) is now
included explicitly with each element declaration that is
declared as mixed content, as XML requires that this token
occur first in a content model specification.
-->
<!-- Extending the Model
While in some cases this module may need to be rewritten to
accommodate changes to the document model, minor extensions
may be accomplished by redeclaring any of the three *.extra;
parameter entities to contain extension element types as follows:
%Misc.extra; whose parent may be any block or
inline element.
%Inline.extra; whose parent may be any inline element.
%Block.extra; whose parent may be any block element.
If used, these parameter entities must be an OR-separated
list beginning with an OR separator ("|"), eg., "| a | b | c"
All block and inline *.class parameter entities not part
of the *struct.class classes begin with "| " to allow for
exclusion from mixes.
-->
<!-- .............. Optional Elements in head .................. -->
<!ENTITY % HeadOpts.mix
"( %script.qname; | %style.qname; | %meta.qname;
| %link.qname; | %object.qname; )*"
>
<!-- ................. Miscellaneous Elements .................. -->
<!-- ins and del are used to denote editing changes
-->
<!ENTITY % Edit.class "| %ins.qname; | %del.qname;" >
<!-- script and noscript are used to contain scripts
and alternative content
-->
<!ENTITY % Script.class "| %script.qname; | %noscript.qname;" >
<!ENTITY % Misc.extra "" >
<!-- These elements are neither block nor inline, and can
essentially be used anywhere in the document body.
-->
<!ENTITY % Misc.class
"%Edit.class;
%Script.class;
%Misc.extra;"
>
<!-- .................... Inline Elements ...................... -->
<!ENTITY % InlStruct.class "%br.qname; | %span.qname;" >
<!ENTITY % InlPhras.class
"| %em.qname; | %strong.qname; | %dfn.qname; | %code.qname;
| %samp.qname; | %kbd.qname; | %var.qname; | %cite.qname;
| %abbr.qname; | %acronym.qname; | %q.qname;" >
<!ENTITY % InlPres.class
"| %tt.qname; | %i.qname; | %b.qname; | %big.qname;
| %small.qname; | %sub.qname; | %sup.qname;" >
<!ENTITY % I18n.class "| %bdo.qname;" >
<!ENTITY % Anchor.class "| %a.qname;" >
<!ENTITY % InlSpecial.class
"| %img.qname; | %map.qname;
| %object.qname;" >
<!ENTITY % InlForm.class
"| %input.qname; | %select.qname; | %textarea.qname;
| %label.qname; | %button.qname;" >
<!ENTITY % Inline.extra "" >
<!ENTITY % Ruby.class "| %ruby.qname;" >
<!-- %Inline.class; includes all inline elements,
used as a component in mixes
-->
<!ENTITY % Inline.class
"%InlStruct.class;
%InlPhras.class;
%InlPres.class;
%I18n.class;
%Anchor.class;
%InlSpecial.class;
%InlForm.class;
%Ruby.class;
%Inline.extra;"
>
<!-- %InlNoRuby.class; includes all inline elements
except ruby, used as a component in mixes
-->
<!ENTITY % InlNoRuby.class
"%InlStruct.class;
%InlPhras.class;
%InlPres.class;
%I18n.class;
%Anchor.class;
%InlSpecial.class;
%InlForm.class;
%Inline.extra;"
>
<!-- %NoRuby.content; includes all inlines except ruby
-->
<!ENTITY % NoRuby.content
"( #PCDATA
| %InlNoRuby.class;
%Misc.class; )*"
>
<!-- %InlNoAnchor.class; includes all non-anchor inlines,
used as a component in mixes
-->
<!ENTITY % InlNoAnchor.class
"%InlStruct.class;
%InlPhras.class;
%InlPres.class;
%I18n.class;
%InlSpecial.class;
%InlForm.class;
%Ruby.class;
%Inline.extra;"
>
<!-- %InlNoAnchor.mix; includes all non-anchor inlines
-->
<!ENTITY % InlNoAnchor.mix
"%InlNoAnchor.class;
%Misc.class;"
>
<!-- %Inline.mix; includes all inline elements, including %Misc.class;
-->
<!ENTITY % Inline.mix
"%Inline.class;
%Misc.class;"
>
<!-- ..................... Block Elements ...................... -->
<!-- In the HTML 4.0 DTD, heading and list elements were included
in the %block; parameter entity. The %Heading.class; and
%List.class; parameter entities must now be included explicitly
on element declarations where desired.
-->
<!ENTITY % Heading.class
"%h1.qname; | %h2.qname; | %h3.qname;
| %h4.qname; | %h5.qname; | %h6.qname;" >
<!ENTITY % List.class "%ul.qname; | %ol.qname; | %dl.qname;" >
<!ENTITY % Table.class "| %table.qname;" >
<!ENTITY % Form.class "| %form.qname;" >
<!ENTITY % Fieldset.class "| %fieldset.qname;" >
<!ENTITY % BlkStruct.class "%p.qname; | %div.qname;" >
<!ENTITY % BlkPhras.class
"| %pre.qname; | %blockquote.qname; | %address.qname;" >
<!ENTITY % BlkPres.class "| %hr.qname;" >
<!ENTITY % BlkSpecial.class
"%Table.class;
%Form.class;
%Fieldset.class;"
>
<!ENTITY % Block.extra "" >
<!-- %Block.class; includes all block elements,
used as an component in mixes
-->
<!ENTITY % Block.class
"%BlkStruct.class;
%BlkPhras.class;
%BlkPres.class;
%BlkSpecial.class;
%Block.extra;"
>
<!-- %Block.mix; includes all block elements plus %Misc.class;
-->
<!ENTITY % Block.mix
"%Heading.class;
| %List.class;
| %Block.class;
%Misc.class;"
>
<!-- ................ All Content Elements .................. -->
<!-- %Flow.mix; includes all text content, block and inline
-->
<!ENTITY % Flow.mix
"%Heading.class;
| %List.class;
| %Block.class;
| %Inline.class;
%Misc.class;"
>
<!-- end of xhtml11-model-1.mod -->
D. XHTML 1.2 XML Schema Definition
This appendix is normative.
D.1. XHTML 1.2 Schema Driver
This section contains the driver for the XHTML 1.2 document type implementation as an XML Schema. It relies upon XHTML module implementations defined in [XHTMLMOD], [ACCESS], [ROLE], [RDFA], and [RUBY].
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema
xmlns:xs="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://www.w3.org/1999/xhtml"
xmlns:xh11d="http://www.w3.org/1999/xhtml/datatypes/"
xmlns="http://www.w3.org/1999/xhtml"
elementFormDefault="qualified" >
<xs:annotation>
<xs:documentation>
This is the XML Schema driver for XHTML 1.1.
Please use this namespace for XHTML elements:
"http://www.w3.org/1999/xhtml"
$Id: xhtml12.html,v 1.6 2008/10/23 16:56:53 smccarro Exp $
</xs:documentation>
<xs:documentation source="xhtml-copyright-1.xsd"/>
</xs:annotation>
<xs:annotation>
<xs:documentation>
This is XHTML, a reformulation of HTML as a modular XML application
The Extensible HyperText Markup Language (XHTML)
Copyright ©1998-2007 World Wide Web Consortium
(Massachusetts Institute of Technology, European Research Consortium
for Informatics and Mathematics, Keio University).
All Rights Reserved.
Permission to use, copy, modify and distribute the XHTML Schema
modules and their accompanying xs:documentation for any purpose
and without fee is hereby granted in perpetuity, provided that the above
copyright notice and this paragraph appear in all copies.
The copyright holders make no representation about the suitability of
these XML Schema modules for any purpose.
They are provided "as is" without expressed or implied warranty.
</xs:documentation>
</xs:annotation>
<xs:annotation>
<xs:documentation>
This is the Schema Driver file for XHTML1.1
Document Type
This schema
+ imports external schemas (xml.xsd)
+ refedines (and include)s schema modules for XHTML1.1 Document Type.
+ includes Schema for Named content model for the
XHTML1.1 Document Type
XHTML1.1 Document Type includes the following Modules
XHTML Core modules (Required for XHTML Family Conformance)
+ text
+ hypertext
+ lists
+ structure
Other XHTML modules
+ Edit
+ Bdo
+ Presentational
+ Link
+ Meta
+ Base
+ Scripting
+ Style
+ Image
+ Applet
+ Object
+ Param (Applet/Object modules require Param Module)
+ Tables
+ Forms
+ Client side image maps
+ Server side image maps
+ Ruby
</xs:documentation>
</xs:annotation>
<xs:import
namespace="http://www.w3.org/XML/1998/namespace"
schemaLocation="http://www.w3.org/2001/xml.xsd">
<xs:annotation>
<xs:documentation>
This import brings in the XML namespace attributes
The XML attributes are used by various modules.
</xs:documentation>
</xs:annotation>
</xs:import>
<xs:include
schemaLocation="xhtml11-model-1.xsd">
<xs:annotation>
<xs:documentation>
Document Model module for the XHTML1.1 Document Type.
This schema file defines all named models used by XHTML
Modularization Framework for XHTML1.1 Document Type
</xs:documentation>
</xs:annotation>
</xs:include>
<xs:import
namespace="http://www.w3.org/1999/xhtml/datatypes/"
schemaLocation="xhtml-datatypes-1.xsd"/>
<xs:include
schemaLocation="xhtml11-modules-1.xsd">
<xs:annotation>
<xs:documentation>
Schema that includes all modules (and redefinitions)
for XHTML1.1 Document Type.
</xs:documentation>
</xs:annotation>
</xs:include>
</xs:schema>
D.2. XHTML 1.2 Schema Modules
XHTML Family implementations using XML Schema are required to provide their own schema module that imports the required modules from XHTML Modularization.
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified"
xmlns:xh11d="http://www.w3.org/1999/xhtml/datatypes/" >
<xs:import namespace="http://www.w3.org/1999/xhtml/datatypes/"
schemaLocation="xhtml-datatypes-1.xsd" />
<xs:annotation>
<xs:documentation>
This schema includes all modules for XHTML1.1 Document Type.
$Id: xhtml12.html,v 1.6 2008/10/23 16:56:53 smccarro Exp $
</xs:documentation>
<xs:documentation source="xhtml-copyright-1.xsd"/>
</xs:annotation>
<xs:annotation>
<xs:documentation>
This schema includes all modules (and redefinitions)
for XHTML1.1 Document Type.
XHTML1.1 Document Type includes the following Modules
XHTML Core modules (Required for XHTML Family Conformance)
+ text
+ hypertext
+ lists
+ structure
Other XHTML modules
+ Edit
+ Bdo
+ Presentational
+ Link
+ Meta
+ Base
+ Scripting
+ Style
+ Image
+ Applet
+ Object
+ Param (Applet/Object modules require Param Module)
+ Tables
+ Forms
+ Client side image maps
+ Server side image maps
</xs:documentation>
</xs:annotation>
<xs:include schemaLocation="xhtml-framework-1.xsd">
<xs:annotation>
<xs:documentation>
Schema Framework Component Modules:
+ notations
+ datatypes
+ common attributes
+ character entities
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_commonatts"/>
</xs:annotation>
</xs:include>
<xs:include schemaLocation="xhtml-text-1.xsd">
<xs:annotation>
<xs:documentation>
Text module
The Text module includes declarations for all core
text container elements and their attributes.
+ block phrasal
+ block structural
+ inline phrasal
+ inline structural
Elements defined here:
* address, blockquote, pre, h1, h2, h3, h4, h5, h6
* div, p
* abbr, acronym, cite, code, dfn, em, kbd, q, samp, strong, var
* br, span
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/2001/REC-xhtml-modularization-20010410/abstract_modules.html#s_textmodule"/>
</xs:annotation>
</xs:include>
<xs:redefine schemaLocation="xhtml-hypertext-1.xsd">
<xs:annotation>
<xs:documentation>
Hypertext module
Elements defined here:
* a
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/2001/REC-xhtml-modularization-20010410/abstract_modules.html#s_hypertextmodule"/>
</xs:annotation>
<xs:attributeGroup name="xhtml.a.attlist">
<xs:attributeGroup ref="xhtml.a.attlist"/>
<xs:attributeGroup ref="xhtml.a.csim.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Client Side Image Map Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.a.events.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by XHTML Event Attribute Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
</xs:redefine>
<xs:include schemaLocation="xhtml-list-1.xsd">
<xs:annotation>
<xs:documentation>
Lists module
Elements defined here:
* dt, dd, dl, ol, ul, li
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/2001/REC-xhtml-modularization-20010410/abstract_modules.html#s_listmodule"/>
</xs:annotation>
</xs:include>
<xs:redefine schemaLocation="xhtml-struct-1.xsd">
<xs:annotation>
<xs:documentation>
Structural module
Elements defined here:
* title, head, body, html
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/2001/REC-xhtml-modularization-20010410/abstract_modules.html#s_structuremodule"/>
</xs:annotation>
<xs:attributeGroup name="xhtml.version.attrib">
<xs:annotation>
<xs:documentation>
Redefinition by the XHTML11 Markup (for value of version attr)
</xs:documentation>
</xs:annotation>
<xs:attribute name="version" type="xh11d:CDATA" fixed="-//W3C//DTD XHTML 1.1//EN"/>
</xs:attributeGroup>
<xs:attributeGroup name="xhtml.body.attlist">
<xs:attributeGroup ref="xhtml.body.attlist">
<xs:annotation>
<xs:documentation>
Original Body Attlist
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.body.events.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by XHTML Event Attribute Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
</xs:redefine>
<xs:include schemaLocation="xhtml-edit-1.xsd">
<xs:annotation>
<xs:documentation>
Edit module
Elements defined here:
* ins, del
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_editmodule"/>
</xs:annotation>
</xs:include>
<xs:include schemaLocation="xhtml-bdo-1.xsd">
<xs:annotation>
<xs:documentation>
Bidirectional element module
Elements defined here:
* bdo
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_bdomodule"/>
</xs:annotation>
</xs:include>
<xs:include schemaLocation="xhtml-pres-1.xsd">
<xs:annotation>
<xs:documentation>
Presentational module
Elements defined here:
* hr, b, big, i, small,sub, sup, tt
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_presentationmodule"/>
</xs:annotation>
</xs:include>
<xs:redefine schemaLocation="xhtml-link-1.xsd">
<xs:annotation>
<xs:documentation>
Link module
Elements defined here:
* link
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_linkmodule"/>
</xs:annotation>
<xs:attributeGroup name="xhtml.link.attlist">
<xs:annotation>
<xs:documentation>
Changes to XHTML Link Attlist
</xs:documentation>
</xs:annotation>
<xs:attributeGroup ref="xhtml.link.attlist">
<xs:annotation>
<xs:documentation>
Original Link Attributes (declared in Link Module)
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
</xs:redefine>
<xs:include schemaLocation="xhtml-meta-1.xsd">
<xs:annotation>
<xs:documentation>
Meta module
Elements defined here:
* meta
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_metamodule"/>
</xs:annotation>
</xs:include>
<xs:redefine schemaLocation="xhtml-base-1.xsd">
<xs:annotation>
<xs:documentation>
Base module
Elements defined here:
* base
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_basemodule"/>
</xs:annotation>
<xs:attributeGroup name="xhtml.base.attlist">
<xs:annotation>
<xs:documentation>
Changes to XHTML base Attlist
</xs:documentation>
</xs:annotation>
<xs:attributeGroup ref="xhtml.base.attlist">
<xs:annotation>
<xs:documentation>
Original Base Attributes (declared in Base Module)
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
</xs:redefine>
<xs:include schemaLocation="xhtml-script-1.xsd">
<xs:annotation>
<xs:documentation>
Scripting module
Elements defined here:
* script, noscript
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_scriptmodule"/>
</xs:annotation>
</xs:include>
<xs:include schemaLocation="xhtml-style-1.xsd">
<xs:annotation>
<xs:documentation>
Style module
Elements defined here:
* style
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_stylemodule"/>
</xs:annotation>
</xs:include>
<xs:include schemaLocation="xhtml-inlstyle-1.xsd">
<xs:annotation>
<xs:documentation>
Style attribute module
Attribute defined here:
* style
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_styleattributemodule"/>
</xs:annotation>
</xs:include>
<xs:redefine schemaLocation="xhtml-image-1.xsd">
<xs:annotation>
<xs:documentation>
Image module
Elements defined here:
* img
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_imagemodule"/>
</xs:annotation>
<xs:attributeGroup name="xhtml.img.attlist">
<xs:attributeGroup ref="xhtml.img.attlist">
<xs:annotation>
<xs:documentation>
Original Image Attributes (in Image Module)
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.img.csim.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Client Side Image Map Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.img.ssimap.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Server Side Image Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
</xs:redefine>
<xs:redefine schemaLocation="xhtml-csismap-1.xsd">
<xs:annotation>
<xs:documentation>
Client-side mage maps module
Elements defined here:
* area, map
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_imapmodule"/>
</xs:annotation>
<xs:attributeGroup name="xhtml.area.attlist">
<xs:attributeGroup ref="xhtml.area.attlist">
<xs:annotation>
<xs:documentation>
Original Area Attributes (in CSI Module)
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.area.events.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Events Attribute Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
</xs:redefine>
<xs:include schemaLocation="xhtml-ssismap-1.xsd">
<xs:annotation>
<xs:documentation>
Server-side image maps module
Attributes defined here:
* ismap on img
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_servermapmodule"/>
</xs:annotation>
</xs:include>
<xs:redefine schemaLocation="xhtml-object-1.xsd">
<xs:annotation>
<xs:documentation>
Object module
Elements defined here:
* object
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_objectmodule"/>
</xs:annotation>
<xs:attributeGroup name="xhtml.object.attlist">
<xs:attributeGroup ref="xhtml.object.attlist">
<xs:annotation>
<xs:documentation>
Original Object Attlist
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.object.csim.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Client Image Map Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
</xs:redefine>
<xs:include schemaLocation="xhtml-param-1.xsd">
<xs:annotation>
<xs:documentation>
Param module
Elements defined here:
* param
</xs:documentation>
</xs:annotation>
</xs:include>
<xs:include schemaLocation="xhtml-table-1.xsd">
<xs:annotation>
<xs:documentation>
Tables module
Elements defined here:
* table, caption, thead, tfoot, tbody, colgroup, col, tr, th, td
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_tablemodule"/>
</xs:annotation>
</xs:include>
<xs:redefine schemaLocation="xhtml-form-1.xsd">
<xs:annotation>
<xs:documentation>
Forms module
Elements defined here:
* form, label, input, select, optgroup, option,
* textarea, fieldset, legend, button
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_extformsmodule"/>
</xs:annotation>
<xs:attributeGroup name="xhtml.form.attlist">
<xs:annotation>
<xs:documentation>
Changes to XHTML Form Attlist
</xs:documentation>
</xs:annotation>
<xs:attributeGroup ref="xhtml.form.attlist">
<xs:annotation>
<xs:documentation>
Original Form Attributes (declared in Forms Module)
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.form.events.attlist">
<xs:annotation>
<xs:documentation>
XHTML Events Module - Attribute additions
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
<xs:attributeGroup name="xhtml.input.attlist">
<xs:annotation>
<xs:documentation>
Changes to XHTML Form Input Element
</xs:documentation>
</xs:annotation>
<xs:attributeGroup ref="xhtml.input.attlist">
<xs:annotation>
<xs:documentation>
Original Input Attributes (in Forms Module)
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.input.csim.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Client Side Image Map Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.input.ssimap.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Server Side Image Map Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.input.events.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Event Attribute Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
<xs:attributeGroup name="xhtml.label.attlist">
<xs:attributeGroup ref="xhtml.label.attlist">
<xs:annotation>
<xs:documentation>
Original Label Attributes (in Forms Module)
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.label.events.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Event Attribute Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
<xs:attributeGroup name="xhtml.select.attlist">
<xs:attributeGroup ref="xhtml.select.attlist">
<xs:annotation>
<xs:documentation>
Original Select Attributes (in Forms Module)
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.select.events.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Event Attribute Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
<xs:attributeGroup name="xhtml.textarea.attlist">
<xs:attributeGroup ref="xhtml.textarea.attlist">
<xs:annotation>
<xs:documentation>
Original TextArea Attributes (in Forms Module)
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.textarea.events.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Event Attribute Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
<xs:attributeGroup name="xhtml.button.attlist">
<xs:attributeGroup ref="xhtml.button.attlist">
<xs:annotation>
<xs:documentation>
Original Button Attributes (in Forms Module)
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.button.events.attlist">
<xs:annotation>
<xs:documentation>
Redefinition by Event Attribute Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
</xs:redefine>
<xs:include schemaLocation="xhtml-ruby-1.xsd">
<xs:annotation>
<xs:documentation>
Ruby module
Elements defined here:
* ruby, rbc, rtc, rb, rt, rp
Note that either Ruby or Basic Ruby should be used but not both
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/2001/REC-ruby-20010531/#simple-ruby1"/>
</xs:annotation>
</xs:include>
<xs:include schemaLocation="xhtml-events-1.xsd">
<xs:annotation>
<xs:documentation>
XHTML Events Modules
Attributes defined here:
XHTML Event Types
</xs:documentation>
<xs:documentation source="http://www.w3.org/TR/xhtml-modularization/abstract_modules.html#s_intrinsiceventsmodule"/>
</xs:annotation>
</xs:include>
</xs:schema>
D.3. XHTML 1.2 Customizations
An XHTML Family Document Type (such as XHTML 1.2) must define the content model that it uses. This is done through a separate content model module that is instantiated by the XHTML Modular
Framework. The content model module and the XHTML 1.2 Driver (above) work together to customize the module implementations to the document type's specific requirements. The content model module for
XHTML 1.2 is defined below:
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xh11d="http://www.w3.org/1999/xhtml/datatypes/"
elementFormDefault="qualified" >
<xs:import
namespace="http://www.w3.org/1999/xhtml/datatypes/"
schemaLocation="xhtml-datatypes-1.xsd"/>
<xs:annotation>
<xs:documentation>
This is the XML Schema module of common content models for XHTML11
$Id: xhtml12.html,v 1.6 2008/10/23 16:56:53 smccarro Exp $
</xs:documentation>
<xs:documentation source="xhtml-copyright-1.xsd"/>
</xs:annotation>
<xs:annotation>
<xs:documentation>
XHTML Document Model
This module describes the groupings of elements/attributes
that make up common content models for XHTML elements.
XHTML has following basic content models:
xhtml.Inline.mix; character-level elements
xhtml.Block.mix; block-like elements, e.g., paragraphs and lists
xhtml.Flow.mix; any block or inline elements
xhtml.HeadOpts.mix; Head Elements
xhtml.InlinePre.mix; Special class for pre content model
xhtml.InlineNoAnchor.mix; Content model for Anchor
Any groups declared in this module may be used to create
element content models, but the above are considered 'global'
(insofar as that term applies here). XHTML has the
following Attribute Groups
xhtml.Core.extra.attrib
xhtml.I18n.extra.attrib
xhtml.Common.extra
The above attribute Groups are considered Global
</xs:documentation>
</xs:annotation>
<xs:attributeGroup
name="xhtml.I18n.extra.attrib">
<xs:annotation>
<xs:documentation> Extended I18n attribute </xs:documentation>
</xs:annotation>
<xs:attributeGroup
ref="xhtml.dir.attrib">
<xs:annotation>
<xs:documentation>
"dir" Attribute from Bi Directional Text (bdo) Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
<xs:attributeGroup
name="xhtml.Common.extra">
<xs:annotation>
<xs:documentation> Extended Common Attributes </xs:documentation>
</xs:annotation>
<xs:attributeGroup
ref="xhtml.style.attrib">
<xs:annotation>
<xs:documentation>
"style" attribute from Inline Style Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup ref="xhtml.Events.attrib">
<xs:annotation>
<xs:documentation>
Attributes from Events Module
</xs:documentation>
</xs:annotation>
</xs:attributeGroup>
</xs:attributeGroup>
<xs:attributeGroup
name="xhtml.Core.extra.attrib">
<xs:annotation>
<xs:documentation> Extend Core Attributes </xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup
name="xhtml.Global.core.extra.attrib">
<xs:annotation>
<xs:documentation> Extended Global Core Attributes </xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup
name="xhtml.Global.I18n.extra.attrib">
<xs:annotation>
<xs:documentation> Extended Global I18n attributes </xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:attributeGroup
name="xhtml.Global.Common.extra">
<xs:annotation>
<xs:documentation> Extended Global Common Attributes </xs:documentation>
</xs:annotation>
</xs:attributeGroup>
<xs:group
name="xhtml.Head.extra">
<xs:sequence/>
</xs:group>
<xs:group
name="xhtml.HeadOpts.mix">
<xs:choice>
<xs:element
name="script"
type="xhtml.script.type"/>
<xs:element
name="style"
type="xhtml.style.type"/>
<xs:element
name="meta"
type="xhtml.meta.type"/>
<xs:element
name="link"
type="xhtml.link.type"/>
<xs:element
name="object"
type="xhtml.object.type"/>
<xs:group
ref="xhtml.Head.extra"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.head.content">
<xs:sequence>
<xs:group
ref="xhtml.HeadOpts.mix"
minOccurs="0"
maxOccurs="unbounded"/>
<xs:choice>
<xs:sequence>
<xs:element
name="title"
minOccurs="1"
maxOccurs="1"
type="xhtml.title.type"/>
<xs:group
ref="xhtml.HeadOpts.mix"
minOccurs="0"
maxOccurs="unbounded"/>
<xs:sequence
minOccurs="0">
<xs:element
name="base"
type="xhtml.base.type"/>
<xs:group
ref="xhtml.HeadOpts.mix"
minOccurs="0"
maxOccurs="unbounded"/>
</xs:sequence>
</xs:sequence>
<xs:sequence>
<xs:element
name="base"
type="xhtml.base.type"
minOccurs="1"
maxOccurs="1"/>
<xs:group
ref="xhtml.HeadOpts.mix"
minOccurs="0"
maxOccurs="unbounded"/>
<xs:element
name="title"
minOccurs="1"
maxOccurs="1"
type="xhtml.title.type"/>
<xs:group
ref="xhtml.HeadOpts.mix"
minOccurs="0"
maxOccurs="unbounded"/>
</xs:sequence>
</xs:choice>
</xs:sequence>
</xs:group>
<!--
ins and del are used to denote editing changes
-->
<xs:group
name="xhtml.Edit.class">
<xs:choice>
<xs:element
name="ins"
type="xhtml.edit.type"/>
<xs:element
name="del"
type="xhtml.edit.type"/>
</xs:choice>
</xs:group>
<!--
script and noscript are used to contain scripts
and alternative content
-->
<xs:group
name="xhtml.Script.class">
<xs:choice>
<xs:element
name="script"
type="xhtml.script.type"/>
<xs:element
name="noscript"
type="xhtml.noscript.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.Misc.extra">
<xs:sequence/>
</xs:group>
<!--
These elements are neither block nor inline, and can
essentially be used anywhere in the document body.
-->
<xs:group
name="xhtml.Misc.class">
<xs:choice>
<xs:group
ref="xhtml.Edit.class"/>
<xs:group
ref="xhtml.Script.class"/>
<xs:group
ref="xhtml.Misc.extra"/>
</xs:choice>
</xs:group>
<!-- Inline Elements -->
<xs:group
name="xhtml.InlStruct.class">
<xs:choice>
<xs:element
name="br"
type="xhtml.br.type"/>
<xs:element
name="span"
type="xhtml.span.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.InlPhras.class">
<xs:choice>
<xs:element
name="em"
type="xhtml.em.type"/>
<xs:element
name="strong"
type="xhtml.strong.type"/>
<xs:element
name="dfn"
type="xhtml.dfn.type"/>
<xs:element
name="code"
type="xhtml.code.type"/>
<xs:element
name="samp"
type="xhtml.samp.type"/>
<xs:element
name="kbd"
type="xhtml.kbd.type"/>
<xs:element
name="var"
type="xhtml.var.type"/>
<xs:element
name="cite"
type="xhtml.cite.type"/>
<xs:element
name="abbr"
type="xhtml.abbr.type"/>
<xs:element
name="acronym"
type="xhtml.acronym.type"/>
<xs:element
name="q"
type="xhtml.q.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.InlPres.class">
<xs:choice>
<xs:element
name="tt"
type="xhtml.InlPres.type"/>
<xs:element
name="i"
type="xhtml.InlPres.type"/>
<xs:element
name="b"
type="xhtml.InlPres.type"/>
<xs:element
name="big"
type="xhtml.InlPres.type"/>
<xs:element
name="small"
type="xhtml.InlPres.type"/>
<xs:element
name="sub"
type="xhtml.InlPres.type"/>
<xs:element
name="sup"
type="xhtml.InlPres.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.I18n.class">
<xs:sequence>
<xs:element
name="bdo"
type="xhtml.bdo.type"/>
</xs:sequence>
</xs:group>
<xs:group
name="xhtml.Anchor.class">
<xs:sequence>
<xs:element
name="a"
type="xhtml.a.type"/>
</xs:sequence>
</xs:group>
<xs:group
name="xhtml.InlSpecial.class">
<xs:choice>
<xs:element
name="img"
type="xhtml.img.type"/>
<xs:element
name="map"
type="xhtml.map.type"/>
<xs:element
name="object"
type="xhtml.object.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.InlForm.class">
<xs:choice>
<xs:element
name="input"
type="xhtml.input.type"/>
<xs:element
name="select"
type="xhtml.select.type"/>
<xs:element
name="textarea"
type="xhtml.textarea.type"/>
<xs:element
name="label"
type="xhtml.label.type"/>
<xs:element
name="button"
type="xhtml.button.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.Inline.extra">
<xs:sequence/>
</xs:group>
<xs:group
name="xhtml.Ruby.class">
<xs:sequence>
<xs:element
name="ruby"
type="xhtml.ruby.type"/>
</xs:sequence>
</xs:group>
<!--
Inline.class includes all inline elements,
used as a component in mixes
-->
<xs:group
name="xhtml.Inline.class">
<xs:choice>
<xs:group
ref="xhtml.InlStruct.class"/>
<xs:group
ref="xhtml.InlPhras.class"/>
<xs:group
ref="xhtml.InlPres.class"/>
<xs:group
ref="xhtml.I18n.class"/>
<xs:group
ref="xhtml.Anchor.class"/>
<xs:group
ref="xhtml.InlSpecial.class"/>
<xs:group
ref="xhtml.InlForm.class"/>
<xs:group
ref="xhtml.Ruby.class"/>
<xs:group
ref="xhtml.Inline.extra"/>
</xs:choice>
</xs:group>
<!--
InlNoRuby.class includes all inline elements
except ruby
-->
<xs:group
name="xhtml.InlNoRuby.class">
<xs:choice>
<xs:group
ref="xhtml.InlStruct.class"/>
<xs:group
ref="xhtml.InlPhras.class"/>
<xs:group
ref="xhtml.InlPres.class"/>
<xs:group
ref="xhtml.I18n.class"/>
<xs:group
ref="xhtml.Anchor.class"/>
<xs:group
ref="xhtml.InlSpecial.class"/>
<xs:group
ref="xhtml.InlForm.class"/>
<xs:group
ref="xhtml.Inline.extra"/>
</xs:choice>
</xs:group>
<!--
InlinePre.mix
Used as a component in pre model
-->
<xs:group
name="xhtml.InlinePre.mix">
<xs:choice>
<xs:group
ref="xhtml.InlStruct.class"/>
<xs:group
ref="xhtml.InlPhras.class"/>
<xs:element
name="tt"
type="xhtml.InlPres.type"/>
<xs:element
name="i"
type="xhtml.InlPres.type"/>
<xs:element
name="b"
type="xhtml.InlPres.type"/>
<xs:group
ref="xhtml.I18n.class"/>
<xs:group
ref="xhtml.Anchor.class"/>
<xs:group
ref="xhtml.Misc.class"/>
<xs:element
name="map"
type="xhtml.map.type"/>
<xs:group
ref="xhtml.Inline.extra"/>
</xs:choice>
</xs:group>
<!--
InlNoAnchor.class includes all non-anchor inlines,
used as a component in mixes
-->
<xs:group
name="xhtml.InlNoAnchor.class">
<xs:choice>
<xs:group
ref="xhtml.InlStruct.class"/>
<xs:group
ref="xhtml.InlPhras.class"/>
<xs:group
ref="xhtml.InlPres.class"/>
<xs:group
ref="xhtml.I18n.class"/>
<xs:group
ref="xhtml.InlSpecial.class"/>
<xs:group
ref="xhtml.InlForm.class"/>
<xs:group
ref="xhtml.Ruby.class"/>
<xs:group
ref="xhtml.Inline.extra"/>
</xs:choice>
</xs:group>
<!--
InlNoAnchor.mix includes all non-anchor inlines
-->
<xs:group
name="xhtml.InlNoAnchor.mix">
<xs:choice>
<xs:group
ref="xhtml.InlNoAnchor.class"/>
<xs:group
ref="xhtml.Misc.class"/>
</xs:choice>
</xs:group>
<!--
Inline.mix includes all inline elements, including Misc.class
-->
<xs:group
name="xhtml.Inline.mix">
<xs:choice>
<xs:group
ref="xhtml.Inline.class"/>
<xs:group
ref="xhtml.Misc.class"/>
</xs:choice>
</xs:group>
<!--
InlNoRuby.mix includes all of inline.mix elements
except ruby
-->
<xs:group
name="xhtml.InlNoRuby.mix">
<xs:choice>
<xs:group
ref="xhtml.InlNoRuby.class"/>
<xs:group
ref="xhtml.Misc.class"/>
</xs:choice>
</xs:group>
<!--
In the HTML 4 DTD, heading and list elements were included
in the block group. The Heading.class and
List.class groups must now be included explicitly
on element declarations where desired.
-->
<xs:group
name="xhtml.Heading.class">
<xs:choice>
<xs:element
name="h1"
type="xhtml.h1.type"/>
<xs:element
name="h2"
type="xhtml.h2.type"/>
<xs:element
name="h3"
type="xhtml.h3.type"/>
<xs:element
name="h4"
type="xhtml.h4.type"/>
<xs:element
name="h5"
type="xhtml.h5.type"/>
<xs:element
name="h6"
type="xhtml.h6.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.List.class">
<xs:choice>
<xs:element
name="ul"
type="xhtml.ul.type"/>
<xs:element
name="ol"
type="xhtml.ol.type"/>
<xs:element
name="dl"
type="xhtml.dl.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.Table.class">
<xs:choice>
<xs:element
name="table"
type="xhtml.table.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.Form.class">
<xs:choice>
<xs:element
name="form"
type="xhtml.form.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.Fieldset.class">
<xs:choice>
<xs:element
name="fieldset"
type="xhtml.fieldset.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.BlkStruct.class">
<xs:choice>
<xs:element
name="p"
type="xhtml.p.type"/>
<xs:element
name="div"
type="xhtml.div.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.BlkPhras.class">
<xs:choice>
<xs:element
name="pre"
type="xhtml.pre.type"/>
<xs:element
name="blockquote"
type="xhtml.blockquote.type"/>
<xs:element
name="address"
type="xhtml.address.type"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.BlkPres.class">
<xs:sequence>
<xs:element
name="hr"
type="xhtml.hr.type"/>
</xs:sequence>
</xs:group>
<xs:group
name="xhtml.BlkSpecial.class">
<xs:choice>
<xs:group
ref="xhtml.Table.class"/>
<xs:group
ref="xhtml.Form.class"/>
<xs:group
ref="xhtml.Fieldset.class"/>
</xs:choice>
</xs:group>
<xs:group
name="xhtml.Block.extra">
<xs:sequence/>
</xs:group>
<!--
Block.class includes all block elements,
used as an component in mixes
-->
<xs:group
name="xhtml.Block.class">
<xs:choice>
<xs:group
ref="xhtml.BlkStruct.class"/>
<xs:group
ref="xhtml.BlkPhras.class"/>
<xs:group
ref="xhtml.BlkPres.class"/>
<xs:group
ref="xhtml.BlkSpecial.class"/>
<xs:group
ref="xhtml.Block.extra"/>
</xs:choice>
</xs:group>
<!--
Block.mix includes all block elements plus %Misc.class;
-->
<xs:group
name="xhtml.Block.mix">
<xs:choice>
<xs:group
ref="xhtml.Heading.class"/>
<xs:group
ref="xhtml.List.class"/>
<xs:group
ref="xhtml.Block.class"/>
<xs:group
ref="xhtml.Misc.class"/>
</xs:choice>
</xs:group>
<!--
All Content Elements
Flow.mix includes all text content, block and inline
Note that the "any" element included here allows us
to add data from any other namespace, a necessity
for compound document creation.
Note however that it is not possible to add
to any head level element without further
modification. To add RDF metadata to the head
of a document, modify the structure module.
-->
<xs:group
name="xhtml.Flow.mix">
<xs:choice>
<xs:group
ref="xhtml.Heading.class"/>
<xs:group
ref="xhtml.List.class"/>
<xs:group
ref="xhtml.Block.class"/>
<xs:group
ref="xhtml.Inline.class"/>
<xs:group
ref="xhtml.Misc.class"/>
</xs:choice>
</xs:group>
<!--
BlkNoForm.mix includes all non-form block elements,
plus Misc.class
-->
<xs:group
name="xhtml.BlkNoForm.mix">
<xs:choice>
<xs:group
ref="xhtml.Heading.class"/>
<xs:group
ref="xhtml.List.class"/>
<xs:group
ref="xhtml.BlkStruct.class"/>
<xs:group
ref="xhtml.BlkPhras.class"/>
<xs:group
ref="xhtml.BlkPres.class"/>
<xs:group
ref="xhtml.Table.class"/>
<xs:group
ref="xhtml.Block.extra"/>
<xs:group
ref="xhtml.Misc.class"/>
</xs:choice>
</xs:group>
<xs:element
name="html"
type="xhtml.html.type"/>
</xs:schema>
D.4. XML Schema Ruby Implementation
The RUBY specification does not currently define an XHTML Module using XML Schema. One is provided in [XHTML11].
E. Acknowledgements
This appendix is informative.
This specification was prepared by the W3C HTML Working Group. The members at the time of
publication of the first edition were:
- Steven Pemberton, CWI (HTML Working Group Chair)
- Murray Altheim, Sun Microsystems
- Daniel Austin, Mozquito Technologies
- Jonny Axelsson, Opera Software
- Mark Baker, Sun Microsystems
- Tantek Çelik, Microsoft
- Doug Dominiak, Openwave Systems
- Herman Elenbaas, Philips Electronics
- Beth Epperson, Netscape/AOL
- Masayasu Ishikawa, W3C (HTML Activity Lead)
- Shin'ichi Matsui, Panasonic
- Shane McCarron, Applied Testing and Technology
- Ann Navarro, WebGeek, Inc.
- Peter Stark, Ericsson
- Michel Suignard, Microsoft
- Jeremy Wadsworth, Quark Inc.
- Malte Wedel, Mozquito Technologies
- Ted Wugofski, Openwave Systems
The members at the time of publication of the second edition were:
(insert the list here)