Announcing release 2.19 of doclifter

[Eric S. Raymond]

Release 2.19 of doclifter is now available at:

	http://www.catb.org/~esr/doclifter

Here are the most recent changes:

  Handle .Bf/.Ef in mdoc. 

--
                             shipper, acting for Eric S. Raymond <esr at thyrsus.com>