Well I have fixed most of the lil bugs in namefix.pl. The last one todo is making directory browsing work with recursive listing mode.
Ive decided the 1st thing 5.0 will need is an option to cancel current listing, nf do weird things atm if u click list again while listings (nothing criticial, just mildly annoying). Being this close to a 4.0 release Im not adding any new features.
4.0 should be released in a week (unless Im more lazy than I expect).