I don't know about the function of the macro.

Macaroon will allow bigger macros (1024 character limit I believe) and does not force any kind of UI change (it allows it though).

Now you will have to at least create a macaroon bar to put your macaroon macros on as you cannot place the macaroon macro on a standard ui button.

Play with it a little and I'm sure you will be impressed with the POWA! 8)