[PD] what is the right path to follow?

[Krzysztof Czaja]

puk, puk... jest tam kto?

How about score following in Pd?

I suspect, that since the famous Dannenberg algorithm is patented,
it is probably better to restrain from cooking any smart solution
for a while.  On the other hand the follow in max is so dumb and
obvious, that it is hard to imagine how designing some variant of
follow might cause any legal trouble.  If this is `right path to
follow', I will do the coding.

Anyway, looking forward to any advice here.

Krzysztof