wilma on mh style messages

Probably well behind the times, but I tinkered with the
"wilma-Mhonarc" combo, to display spool type message files.  A nice
tool and display/search engine.

But would like to have a similar suite of tools  to handle one
message per file format of MH or Gnu-emacs gnus.  MHonarc already can
do this but not the wilma scripts.

Knowing next to nothing about perl I wondered if someone has already
hacked the wilma scripts for the above purpose.