Reintroduce virtual/man which supports classic man.
-rw-r--r-- 18092 COPYING
drwxr-xr-x - dev-python
drwxr-xr-x - media-gfx
drwxr-xr-x - media-sound
drwxr-xr-x - metadata
drwxr-xr-x - sci-electronics
drwxr-xr-x - sys-apps
drwxr-xr-x - sys-devel
drwxr-xr-x - virtual
drwxr-xr-x - x11-base