Hello, I made a patch to undo what [wrap~] does.

unwrap.zip

It basically remove discontinuities when the signal jumps from -pi to pi or vice-versa. As shown in the image below:

I personally needed for unwrapping phase before applying complex logarithm when I was trying to implement liftering in the complex cepstrum... (What didnt go so well, by the way...)

Hope it's useful for someone else - The patch is pure vanilla.

hello. bug. The unwrap~ got renamed mm and the ~ seems to get lost too. We need to pack up our files in a zip so there is no mystakes.
wouls you elaborate on the function performed ?

Thanks for replying, @il-pleut I've edited the original post!