You can find at

http://phantom.labri.u-bordeaux.fr:8080/~vincent/nvi/

the work-in-progress on the soon to come import of nvi 1.79 into our
source tree.

Everything from our repository is supposed to have been merged, tell
me if it's not the case.

Please give it a try, review the code and so on at will.

thanks,
 Aymeric