Does anyone know if there's some documentation about scofo~ object, that was implemented by Miller Puckette for score following in pdrp project? I didn't find anything about it. 

I would like to understand better how it works, and if there's a version newer than 0.2.8. 

I'm writing about some strategies of score following in my master work, and this would be very helpful.

Thanks!

Vinícius