[PD-announce] k_sfinfo, k_varchange, k_scale

[Maurizio Umberto Puxeddu]

Hi Kjetil!

> k_varchange: Only sends output if the input value changes or receives a
> bang.

I guess there is a similar class in maxlib.

Will you put your externals on the repository?

Best,

Maurizio Umberto Puxeddu.