Make One Renoise Trigger Another Renoise?

I would like to have on the first note of a project I’m working on in Renoise 2.7 to trigger the beginning of Renoise 2.6. It would be like rewiring Renoise to itself.

Does anybody know of a way that this is possible?

You can get your hands on MidiYoke, a virtual MIDI server for Windows. You can send the MIDI out of your instrument into the MIDI in of 2.6 and have it trigger the play button, like if you assigned that note on a keyboard controller to the play button.

In Linux just change your MIDI in and out ports and use JACK to hook them up.

I would have no clue how to do it in OSX. I hope that helps.

In OSX everything is done through the IAC driver i assume.