It would be very interesting to incorporate these features in fwrap.
At first appearances, the blockit parser appears fairly robust, which
would be nice for fwrap's purposes.
[0] http://sourceforge.net/apps/mediawiki/blockit/index.php?title=Main_Page
[1] http://sourceforge.net/apps/mediawiki/blockit/index.php?title=PyF95%2B%2B