HTML: The Definitive Guide

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C.2 Strict HTML DTD

This document type declaration refers to the HTML DTD with the "HTML.Recommended" entity defined as "INCLUDE" rather than "IGNORE"; that is, it refers to the more structurally rigid definition of HTML.


<!--    html-s.dtd
        Document Type Definition for the HyperText Markup Language
        with strict validation (HTML Strict DTD).
        $Id: html-s.dtd,v 1.3 1995/06/02 18:55:46 connolly Exp $
        Author: Daniel W. Connolly <connolly@w3.org>
        See Also: http://www.w3.org/hypertext/WWW/MarkUp/MarkUp.html
-->
<!ENTITY % HTML.Version
        "-//IETF//DTD HTML 2.0 Strict//EN"
        -- Typical usage:
            <!DOCTYPE HTML PUBLIC
                "-//IETF//DTD HTML Strict//EN">
            <html>
            ...
            </html>
        --
        >
<!-- Feature Test Entities -->
<!ENTITY % HTML.Recommended "INCLUDE">
<!ENTITY % html PUBLIC "-//IETF//DTD HTML 2.0//EN">
%html;


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