From the ChangeLog; here's the little stuff I changed. Thanks to mvertes. txt2man works well. Not so sure about the other utilities.
2009-10-19 Erik Southworth <firstname.lastname@example.org>
txt2man-1.5.7 19 October 2009
- txt2man: grab title from filename with any extension, not just .txt.
2009-09-15 Erik Southworth <email@example.com>
txt2man-1.5.6 16 September 2009
- txt2man: allow override $rel variable
- book2man: fix bashisms, fix call to zcat
- Makefile: add $mandir variable
Now I may never learn to use rst2man. Better still, maybe pman and texinfo can learn to read ReST docs. I can read them. They should too.