[Newbies] Handling keypresses in Morphic.

[Blake]

As a partial answer/continuation of my own question:

	It seems that, in the past, cursor and function keys had to be mapped by  
each user according to OS-specific standards. If that's still the case,  
perhaps we can write a class to do this translation and return universal  
codes?

	I can handle the Windows side, if someone else can take Unix and Mac, etc.

	If it's still necessary, that is.

	===Blake===