Small Improvement

[nevadasaga]

I can "read" your code, but honestly i dont have any facility to compile it to do it myself. But overall, this FakeOS already blowing my mind, lol.

Ok, here is my suggestion:

1. Add simple number input for calculation(+,-,*,/) to runmat, or at least can display input number.
2. Add new function, same as draw_popup_box, but it said examination mode, pls take a look at exam mode. Put it to menu that only have break; such as stat, eact, ssht, and etc.

Thank you, have a nice day.
Nevada.