Modularization of XHTML

This Recommendation specifies an abstract modularization of XHTML and an implementation of the abstraction using XML Document Type Definitions (DTDs). This modularization provides a means for subsetting and extending XHTML, a feature needed for extending XHTML's reach onto emerging platforms.

Status of This Document

This section describes the status of this document at the time of its publication. Other documents may supersede this document. The latest status of this document series is maintained at the W3C.

This document has been reviewed by W3C Members and other interested parties and has been endorsed by the Director as a W3C Recommendation. It is a stable document and may be used as reference material or cited as a normative reference from another document. W3C's role in making the Recommendation is to draw attention to the specification and to promote its widespread deployment. This enhances the functionality and interoperability of the Web.

Please report errors in this document to www-html-editor@w3.org (archive). The list of known errors in this specification is available at http://www.w3.org/2001/04/REC-xhtml-modularization-20010410-errata.

The English version of this specification is the only normative version. Information about translations of this document is available at http://www.w3.org/MarkUp/translations.

A list of current W3C Recommendations and other technical documents can be found at http://www.w3.org/TR.

Quick Table of Contents

1. Introduction
2. Terms and Definitions
3. Conformance Definition
4. Defining Abstract Modules
5. XHTML Abstract Modules
A. Building Schema Modules
B. Developing Schema with defined and extended modules
C. XHTML Schema Module Implementations
D. Building DTD Modules
E. Developing DTDs with defined and extended modules
F. XHTML DTD Module Implementations
G. References
H. Design Goals
J. Acknowledgements

Full Table of Contents

1. Introduction
- 1.1. What is XHTML?
- 1.2. What is XHTML Modularization?
- 1.3. Why Modularize XHTML?
  - 1.3.1. Abstract modules
  - 1.3.2. Module implementations
  - 1.3.3. Hybrid document types
  - 1.3.4. Validation
  - 1.3.5. Formatting Model
2. Terms and Definitions
3. Conformance Definition
- 3.1. XHTML Host Language Document Type Conformance
- 3.2. XHTML Integration Set Document Type Conformance
- 3.3. XHTML Family Module Conformance
- 3.4. XHTML Family Document Conformance
- 3.5. XHTML Family User Agent Conformance
- 3.6. Naming Rules
- 3.7. XHTML Module Evolution
4. Defining Abstract Modules
- 4.1. Syntactic Conventions
- 4.2. Content Types
- 4.3. Attribute Types
- 4.4. An Example Abstract Module Definition
  - 4.4.1. XHTML Skiing Module
5. XHTML Abstract Modules
- 5.1. Attribute Collections
- 5.2. Core Modules
  - 5.2.1. Structure Module
  - 5.2.2. Text Module
  - 5.2.3. Hypertext Module
  - 5.2.4. List Module
- 5.3. Applet Module
- 5.4. Text Extension Modules
  - 5.4.1. Presentation Module
  - 5.4.2. Edit Module
  - 5.4.3. Bi-directional Text Module
- 5.5. Forms Modules
  - 5.5.1. Basic Forms Module
  - 5.5.2. Forms Module
- 5.6. Table Modules
  - 5.6.1. Basic Tables Module
  - 5.6.2. Tables Module
- 5.7. Image Module
- 5.8. Client-side Image Map Module
- 5.9. Server-side Image Map Module
- 5.10. Object Module
- 5.11. Frames Module
- 5.12. Target Module
- 5.13. Iframe Module
- 5.14. Intrinsic Events Module
- 5.15. Metainformation Module
- 5.16. Scripting Module
- 5.17. Style Sheet Module
- 5.18. Style Attribute Module
- 5.19. Link Module
- 5.20. Base Module
- 5.21. Name Identification Module
- 5.22. Legacy Module
A. Building Schema Modules
B. Developing Schema with defined and extended modules
C. XHTML Schema Module Implementations
D. Building DTD Modules
- D.1. Parameter Entity Naming
- D.2. Defining the Namespace of a Module
  - D.2.1. Qualified Names sub-module
  - D.2.2. Declaration sub-module(s)
  - D.2.3. Using the module as a stand-alone DTD
  - D.2.4. Namespace Idiosyncrasies
E. Developing DTDs with defined and extended modules
- E.1. Defining additional attributes
- E.2. Defining additional elements
- E.3. Defining the content model for a collection of modules
  - E.3.1. Integrating a stand-alone module into XHTML
  - E.3.2. Mixing a new module throughout the modules in XHTML
- E.4. Creating a new DTD
  - E.4.1. Creating a simple DTD
  - E.4.2. Creating a DTD by extending XHTML
  - E.4.3. Creating a DTD by removing and replacing XHTML modules
  - E.4.4. Creating a new DTD
- E.5. Using the new DTD
F. XHTML DTD Module Implementations
- F.1. XHTML Character Entities
  - F.1.1. XHTML Latin 1 Character Entities
  - F.1.2. XHTML Special Characters
  - F.1.3. XHTML Mathematical, Greek, and Symbolic Characters
- F.2. XHTML Modular Framework
  - F.2.1. XHTML Base Architecture
  - F.2.2. XHTML Notations
  - F.2.3. XHTML Datatypes
  - F.2.4. XHTML Common Attribute Definitions
  - F.2.5. XHTML Qualified Names
  - F.2.6. XHTML Character Entities
- F.3. XHTML Module Implementations
  - F.3.1. XHTML Core Modules
  - F.3.2. Applet
  - F.3.3. Text Modules
  - F.3.4. Forms
  - F.3.5. Tables
  - F.3.6. Image
  - F.3.7. Client-side Image Map
  - F.3.8. Server-side Image Map
  - F.3.9. Object
  - F.3.10. Frames
  - F.3.11. Target
  - F.3.12. Iframe
  - F.3.13. Intrinsic Events
  - F.3.14. Metainformation
  - F.3.15. Scripting
  - F.3.16. Style Sheet
  - F.3.17. Style Attribute
  - F.3.18. Link
  - F.3.19. Base
  - F.3.20. Name Identification
  - F.3.21. Legacy
- F.4. XHTML DTD Support Modules
  - F.4.1. Block Phrasal
  - F.4.2. Block Presentational
  - F.4.3. Block Structural
  - F.4.4. Inline Phrasal
  - F.4.5. Inline Presentational
  - F.4.6. Inline Structural
  - F.4.7. Param
  - F.4.8. Legacy Redeclarations
G. References
- G.1. Normative References
- G.2. Informative References
H. Design Goals
- H.1. Requirements
  - H.1.1. Granularity
  - H.1.2. Composibility
  - H.1.3. Ease of Use
  - H.1.4. Compatibility
  - H.1.5. Conformance
J. Acknowledgements

Modularization of XHTML^™

W3C Recommendation 10 April 2001

Abstract

Status of This Document

Quick Table of Contents

Full Table of Contents

Modularization of XHTML™

W3C Recommendation 10 April 2001

Abstract

Status of This Document

Quick Table of Contents

Full Table of Contents

Modularization of XHTML^™