Your own link contains your answer.
He has the sources available via Gopher:
gopher://
gopher.quux.org/1/devel/gopher
I'm 90% sure he wasn't the source of the unofficial patch for
displaying link-less gophermaps that I mentioned earlier, assuming
I didn't just dream that up entirely.
The latest patch to the Debian packaged version is described as a
"non-maintainer upload".
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