How to create infinite loops?

I saw there there is a macro creator to repeat a set of actions which sounds like what im looking for but there is no information. It asks me for the card identifier or something.
I feel like i should be able to hit record.. then do a set of actions provided no response from AI.. then stop the recording and be asked how many times i want to complete this loop.
But for the life of me i cant find any information in the FAQ, the forums, the wiki, the help files. nothing.
Is this just a feature that doesnt work? or is there another way to make infinite loops?
I feel like i should be able to hit record.. then do a set of actions provided no response from AI.. then stop the recording and be asked how many times i want to complete this loop.
But for the life of me i cant find any information in the FAQ, the forums, the wiki, the help files. nothing.
Is this just a feature that doesnt work? or is there another way to make infinite loops?