Hmm IRL

[Flamethrower]

I want to make a simple macro that loops forever until I press the hot key.

Except I don't really understand loop

so I want it to be like

hotkey (which should be asterisk '*')

loop forever until hotkey

Send("{SPACE}")

loop forever until hotkey

end hotkey

[SmOke_N]

check the help file for Hotkeyset(), the While 1 / Wend is the loop there. Gives you the example of what you want to the 'T'