While reading an Lucid man page...

[Matthew West]

On Wed, Aug 25, 2010 at 02:28:12AM +0100, John Murphy wrote:
> While reading an Lucid man page, I was pleasantly reminded of this
> wonderful OS. "HISTORY The xl device driver first appeared in FreeBSD 3.0."

I suspect the xl(4) man page is there as part of the freebsd-manpages
package, which is used as part of Debian's GNU/kFreeBSD port:

  http://www.debian.org/ports/kfreebsd-gnu/