Talk:Petit Computer 3/@comment-5334617-20140913145505

http://www.4gamer.net/games/234/G023465/20140913009/screenshot.html?num=005

... very intriguing. It appears to take one string parameter, which is a command. My suspicion is that it does not execute the command immediately (forward references to labels would be impossible), but puts it into another 'program memory', to be used sometime later (saved as a file, or run directly, perhaps).