If someone can show that any of these are being used, let us know.
* TODO: Note the plan to remove those directories this year.
Some of the planned features include:
-- Remove some of the old porting cruft, since we no longer support
- PRIMOS etc. any more.
+- Remove some of the old porting cruft. since we no longer support
+ FIXME-2011: in mid to late 2011, remove the following directories:
+ amiga, atari, msdos, nt, os2, vms
- Separate out the shell scripts like gzexe into a new little package;
these scripts are less used and less reliable and should be optional.