On a RH6 system,
% /usr/bin/man2html /usr/man/man5/terminfo.5
takes infinite time and infinite memory (or at least 128MB).
It displays a part of the document, then goes metaphysical.
All other manpages on the system are rendered correctly.
PolyglotMan (rman) handles that manpage correctly.
I have verified this to be true on a test machine in the test lab with
a stock 6.0 install.
applied patch from Andries.Brouwer@cwi.nl and made new package for