DocBook was used
In the beginning we tried to document with Docbook. The Docbook as was is still in CVS fro the moment. But all has bin converted to this wiki.
So for the moment Docbook is deprecated.
No one ever helped to improve it. To much trouble to set it up. And twiki is the solution to lower the barier to the maximum. It helped, even for me KlaasHolwerda.
You will need to download the Docbook XSL style sheets from here http://docbook.sourceforge.net/projects/xsl/ The dtd of docbook is in CVS itself. And the STSL processor you might use is located here http://saxon.sourceforge.net/, I use Instant Saxon 6.5.3 For docbook, search for gendocbook.bat, hack its paths until it works