patch's original sources will be closer to what we're working with.
And it allows us to start testing features earlier.
+The Guile snapshots are available via anonymous FTP from
+alpha.gnu.ai.mit.edu, as /gnu/guile-snap.tar.gz.
+
Guile is a portable, embeddable Scheme implementation written in C.
Guile provides a machine independent execution platform that can be
linked in as a library when building extensible programs.