I have created a menu with the arrow keys to move up or down and then enter to select an option, which works as expected.
Now I want to create a help screen so that the arrow keys will move to the bottom of the screen and when it reaches that point, if there is more text it will scroll up the screen, and if needed one can move back up. Unsure of how to have the top part of the text screen scroll off when it reaches new text past the bottom.
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