On Tue, Feb 18, 2003 at 11:12:55AM -0500, Perry E. Metzger wrote:
> Thomas Klausner <wiz@netbsd.org> writes:
> > I agree that we should just switch to the groff-supplied macros.
> > They are written in a much cleaner way and don't have some problems ours
> > have, like the 9-argument limitation.
> 
> Are they GPLed? Our current macros are not.

No, they are not, plain BSD license.
FreeBSD is using them, too.

 Thomas