The DocBook DTD defines structural and content-based SGML markup
for computer documentation, with a primary emphasis on software
documentation and related classes of technical documents. Its
main high-level hierarchical structures are for books, reference
entries (for example, ``man pages''), and articles. It is
maintained by the DocBook Technical Committee of OASIS.

This port contains DocBook 4.0 BETA 5.

The DocBook documentation is available in ASCII and PDF
at http://people.FreeBSD.org/~wosch/docbook/

WWW: http://www.oasis-open.org/docbook/