15.4 Document format
This document was written using the DebianDoc SGML DTD (rewritten from LinuxDoc
SGML). DebianDoc SGML systems enables us to create files in a variety of
formats from one source, e.g. this document can be viewed as HTML, plain text,
TeX DVI, PostScript, PDF, or GNU info.
Conversion utilities for DebianDoc SGML are available in Debian package