Make another key behave exactly like Esc key?

[sheamkennedy]

I want the "Z" key on my keyboard to behave exactly like the Esc key. So far my "Z" key press pulls up menu 0 and also closes menu 0 if that menu is present. I feel like I'm missing something and this isn't the exact behaviour of the Esc key. Could someone point out if I'm missing something.

[TMC]

Esc only brings up the main menu in certain circumstances, such as when not viewing a textbox, and the player isn't suspended, and not moving, and other conditions. And it has some special behaviour if the hero is pathing. If you're riding a vehicle, it might override the menu key too.
And, Esc attempts to close the topmost menu, not just menu 0. The topmost menu may not be closable, or the player may be suspended, or more.

[sheamkennedy]

Thanks that should be enough info to get it behaving the way I want.