Target "ReaLearn: Dummy"

This target simply does nothing when invoked and also doesn’t provide any meaningful feedback on its own.

It’s sometimes useful to have such a dummy target, e.g. combined with Group interaction. Or if you want to use ReaLearn as a MIDI filter which just "eats" an incoming MIDI message. Or if you want to send some text feedback to a hardware display, if the text is just a constant string or uses a placeholder that doesn’t need target context.