f1 - select font
	numbers - change size
	up/down arrows - select face
	n i b m - normal, italic, bold, bold-italic
	u - underline on/off
	esc - cancel
f2 - save 
f3 - load 
f4 - parameters setting
f5 - edit tab positions
	insert - new tab position
	delete - remove current position
	esc - cancel
f10 - quit	
f11 - zoom out
shift f11 - zoom in
f12 - divide by 0
up, down, left, right - cursor movement 
shift arrows - select
shift pgup, shift pgdown - select
home, end - start/end of line
pgup, pgdown - screen size movement
^home, ^end - start/end of paragraph
~pgup, ^pgdown - start/end of document
^p - print
^h - change keyboard hebrew/english
^r - right aligned
^l - left aligned
^z - centered
^j - fully justified
^e - toggle main direction of paragraph.
^q - redraw
^k - cancel selection
shift enter - insert line break
tab - insert tab break
shift ^0-^9 - set preset font to current font
^0-^9 - change to preset font

