The docbook2mdoc utility is a converter from DocBook V4.x and v5.x XML into mdoc. Unlike most DocBook utilities, it's a standalone ISC-licensed ISO C utility that should compile on any modern UNIX system. The only requirement is libexpat (for parsing XML), which is installed by default on most systems.
docbook2mdoc is experimental: it still has many missing elements. However, it works with the DocBook reference examples and documents found in the wild. Contact Kristaps with questions or missing nodes; or better yet, download the source and add new elements yourself as described in the README.
New in version @VERSION@...
Now supports most tags as found in the OpenGL.
(Most
because the <inlineequation>
is missing for the moment.)