Sorry, I should have mentioned those too.  I thought you were interested in something closer to the historical version.   Truth be known,  I have Gnu's version 1.11 installed on my Mac (as part of brew), however but I think they are 13 years old not 3 :-)  

On Wed, Dec 23, 2020 at 2:33 PM Richard Salz <> wrote:
I pulled copies from Clem's recommendation,

> The DWB distribution from the Toolkit is not around to my knowledge, but: look for the diction and style directories, which should be close.

I got them to compile with modern C.  Then I found that FSF has their own rewrites.  It's only three years old, not 30. :)

Just FYI.