  The following keys have been defined in addition to the EDT emulator keys:

	CTRL/B		- Toggle between one/two windows
 	GOLD CTRL/B	- Open a reference file in top window
	GOLD UP_ARROW	- Move to top window
 	GOLD DOWN_ARROW	- Move to bottom window
	GOLD W		- Adjust relative window sizes

	CTRL/K,CTRL/R	- Start, End a learn sequence for a key
	GOLD B		- Toggle SELECT/CUT/PASTE normal/box
	GOLD C		- Center a line of text
	GOLD E		- Trim spaces/tabs from end of lines
	GOLD Q		- Display information about lines in the file
	GOLD R		- Display a "ruler" in the message area
	GOLD S		- Convert tabs/spaces
	GOLD T		- Convert to text or Display control characters
	GOLD U		- Set case upper/lower
	GOLD V		- Display TPU version number
	GOLD X		- Toggle word definition non-alpha/whitespace

 PF2 = Keypad diagram   <RETURN> = Resume editing   A = Help with APLTPU keys
