Where can I get it?
Information posted on this page is circa 2009 and has not been updated.
It will be generated every night at 0300 UTC from the SVN sources.
How do I add documentation to my piece of code?
A very handy piece of documentation can be found at the bottom of this site. This should be enough for the pratical use of Doxygen.
What Software do you use to generate this stuff?
It's a horrible selfwritten script which calls up doxygen. It will not be published because it's all hardcoded stuff (it's a tiny piece of shellscript).