collection of HTML, XHTML, ISO-HTML, WML and MathML DTDs
Collection of DTDs, includes W3C HTML and XHTML DTDs as well as DTDs for
ISO-HTML, WML and MathML.

Also includes a custom.dcl SGML declaration that's suitable for use with
most custom DTDs.

Maintainer: Gerardo Santana Gomez Garrido <gerardo.santana@gmail.com>

WWW: http://www.htmlhelp.com/tools/validator/offline/
