There is still frequent
activity
in the Subversion
repository.
There is also a
Git repository.
I've run doxygen on Cinelerra 2.0 from our svn repository:
The guicast subdirectory and
the cinelerra subdirectory.
Thanks to Jens Seidel for suggesting doxygen, and providing a template configuration file.
Johannes Sixt has written a thorough HOWTO describing how he would import Heroines' next Cinelerra release as a "vendor branch" into the the CVS.