Substitution for tap.shift~

[nanofortran]

I am trying to resurrect a work for harp and electronics last performed in 2005. I used many of your Tap Tools, many of which don't work under the new architectures. So, I have reworked tap.sustain~ replacing the tap.record.buffer~ object with record~ and replacing all the tap.typecheck~ instances with typewrote~. That seems to work. What I don't know about is the tap.shift~ object. I know it takes a shift amount (int) and a windowSize (int). The help file says it is similar to IRCAM's harmv~, but I can't find much online about this (I have yet to go through any journals).

So, first, is there a simple substitute already in the current Max environment (like freqshift~) and is the shift amount in the original tap.shift~ . . . was that in cents? Was it time-based shifting (I assume so as it had a windowing function). Anyway, any help you might provide to help me approximate tap.shift~ would be helpful.

Many thanks, hope you are well,

Jason Geistweidt