Midipipe Scripts ?? - script for midi ch +1 on keypress

[djchima]

I think it would be really helpful to have a midipipe script to:

• increase the midi channel by 1 every time i touch a key, and
  decrease it by 1 when touching another key.

It would help for midi mapping a controller to work on a different track for each channel, among a million other uses. It seems like it would an easy script.

Anyone have any ideas? Thanks