Here's a summary and status of the things here:

antlr-mode: <http://antlr-mode.sourceforge.net/>
- Author version 2.2c
- Seems to work.

cogre: COnnected GRaph Editor, <http://cedet.sourceforge.net/cogre.shtml>
- Author version 0.4beta1.
- Doesn't compile, requires a newer semantic than we have.

ede: Emacs Development Environment, <http://cedet.sourceforge.net/ede.shtml>
- Author version 1.0.beta2.
- Compiles, I have no idea whether it works or not.

generic-modes: generic.el and generic-x.el from GNU Emacs
- Up to date with GNU Emacs CVS HEAD as of 2005-10-08.
- Compiles, seems to work, auto-mode-alist and autoloads may need spanking.

vc: vc*.el and a few other related files from GNU Emacs
- Up to date with GNU Emacs CVS HEAD as of 2005-12-05.
- Compiles, something even works.
