[Appendix C] C.4 Strict Level 1 HTML DTD

C.4 Strict Level 1 HTML DTD

This document type declaration refers to the level 1 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-1s.dtd
        Document Type Definition for the HyperText Markup Language
        Struct Level 1
        $Id: html-1s.dtd,v 1.3 1995/06/02 18:55:43 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 Level 1//EN"
        -- Typical usage:
            <!DOCTYPE HTML PUBLIC
                "-//IETF//DTD HTML Strict Level 1//EN">
            <html>
            ...
            </html>
        --
        >
<!-- Feature Test Entities -->
<!ENTITY % HTML.Recommended "INCLUDE">
<!ENTITY % html-1 PUBLIC "-//IETF//DTD HTML 2.0 Level 1//EN">
%html-1;