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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Gordon
Yes, I had wondered about that - potentially a Graphics instance could be cloned so state could be kept in different places but there are potential problems there (like keeping track of the modified area).
I think at the end of the day it's better to keep things simple. I think push/pop in particular would almost certainly end up causing far more bugs than it fixed.