SEDT
This is SEDT, the souped-up EDT for VMS. It comes from A. Berg-Sonne
and works on VAX/VMS and also there exists an MSDOS version.
	Its advantages are:
* It's blindingly fast
* It supports multibuffer editing
* It supports insert and overstrike editing
* It's programmable
* It supports rulers (and indeed supports a WPS keypad as well as
		an EDT one) and can do autowrap and autojustify
		as well as autofill.

It uses a keypad very similar to EDT. It does NOT understand EDTINI.EDT
files though; it's command language is a bit different. But on VT100 or
VT200 series terminals it runs VERY well.

Note: The VT100 keypad defs were modified so Gold I,J,K,L are switch
to buffers 0,1,2, or 3 and Gold G is get file.