KEY

The thumb has three keys, Inside(red), Middle, Outside(blue) and each
finger has one key.

The thumb is the first char. of the chart and is one of 'I,M,O' or '_':

I = inside button
M = middle button
O = outside button
_ = not pressed in this chord

The finger keys are indicated as follows:

X = presses
_ = not pressed 

The chords are listed in the order Thumb(T), first finger(1), middle 
finger(2), ring finger(3), pinky(4)

T 1234  
_ ____ 	= nothing pressed

M XXXX  = the letter "o" all keys pressed, thumb on Middle button.

The keyboard has several "states" or "modes". The default state is what it
is in when turned on, and what it should return to if all three thumb
buttons are pressed at the same time twice (toggle off / on)

Red and Blue thumb at same time generates a 'break'

pressing the outside, (blue) thumb key by itself is a sticky shift
key, pressing it again turns off shift with no other effect.  The "SHIFT"
column on the chart is what you get if you preceed the indicatd chord with
the outside(blue) thumb key.

pressing the Inside (red) thumb key puts you in num/sym mode, pressing
red again generates a space and takes you out of num/sym mode.  This
is so you have a space key while in num/sym mode lock.

the BAT has an other mode, "keypad" which I do not use and is not
implimented in this hack.

"Function", "Control", "Alt" are all sticky keys and behave as you
would expect (you can hit "Alt" "Control" "Function" "3" to generate
Control+alt+F3 for example).

letter mode keys:
=================
no thumb or with middle thumb
-----------------------------
  S
  H
  I
  F
  T      T 1234
                  
a A	 M XXX_	    
b B	 _ X__X		
c C	 M _X__	    
d D	 _ XX__
e E	 _ XXX_  
f F	 M ___X	    
g G	 M __X_
h H	 _ _XX_
i I	 _ X___
j J	 M X_X_
k K	 _ X_X_
l L	 M X___
m M	 M XX__
n N	 M _XXX
o O	 M XXXX
p P	 M _XX_
q Q	 M X_XX
r R	 _ _X__
s S	 _ _XXX
t T	 _ XXXX
u U	 _ __XX
v V	 M __XX
w W	 _ ___X
x X	 M X__X
y Y	 _ __X_
z Z	 _ X_XX
space	 M ____ 

Thumb on inside (red)
---------------------
  S
  H
  I
  F
  T

' "   I XXX_ "a" apostrophy
, <   I _X__ "c" comma
      I ___X "f" function mode
ESC   I __X_ "g" escape
      I X_X_ "j" bat keypad mode  - not implimented
      I X___ "l" wordchord - not used, part of the bat's built in macro ability
      I _X_X  Macro 1 mode - not used, part of the bat's built in macro ability
      I XX_X  Macro 2 mode - not used, part of the bat's built in macro ability


pause I XX__ "p" pause
Alt   I _XXX "n" alt key, sticky Works the same as Ctrl below.
      I XXXX "o" num lock mode toggle
. >   I _XX_ "p" period
Ctrl  I X_XX "q" left control sticky, pressing it again will cancel it.
                 It does send the Left Control code when pressed so
                 you can do mouse + ctrl this is needed in X, when you
                 press a letter after hitting Ctrl you get what you
                 would expect Ctrl-A through Ctrl-Z is generated  
; :   I __XX "v" 
Insert shift-insert I X__X "x"

Thumb on outside (blue)
-----------------------
pressing the blue key by itself is sticky shift
caps lock mode O XXXX  pressing it again toggles out
 
backspace   O _X__
return      O ___X
tab         O X_X_ 
delete      O _XX_

page up     O XXX_
up arrow    O XX__
left arrow  O X___
right arrow O __X_
down arrow  O __XX
page down   O _XXX

home        O X_XX
end         O X__X

print screen O _X_X
scroll lock  O XX_X

FUNCTION MODE
=============
I ___X (inside f) to enter, does one function key then returns you to prev mode.

F1 M ____
F2 _ X___
F3 _ _X__
F4 _ __X_
F5 _ ___X

F6 M X___
F7 M _X__
F8 M __X_
F9 M ___X

F10 M XX__
F11 M _XX_
F12 M __XX

NUMBERS/SYMBOLS MODE
====================
I ____ (inside) to enter one key, I XXXX (inside o) for lock

  S
  H
  I
  F
  T

1 !  M ____
2 @  _ X___
3 #  _ _X__ 
4 $  _ __X_
5 %  _ ___X
6 ^  M X___
7 &  M _X__
8 *  M __X_
9 (  M ___X
0 )  M XXXX
\ |  _ X__X  "b" backcslash
` ~  _ X_XX
[ {  M _XXX
] }  M __XX
- _  _ _XXX  "s" subtract
/ ?  _ XX__  "d" divide
= +  _ XXX_  "e" equal
space I ____ space while in num/sym mode

The keys below have the same effect regardless of the shift.  The ""
and the () both put the curser in side - they back up one so that if
after typing the chord that generates "" you typed 'hi' you would have
"hi" on the screen.

+    M XXX_  "a" add
*    M XX__  "m" multiply
%    M _XX_  "p" percent
&    M X__X  "x" ampersand -  don't know why it's on "x"
?    M X_XX  "q" question mark
""   _ __XX  "u" cursor is put in between the quotes
()   M X_X_  "j" curser is put in between the parens
00   _ _XX_  "h"
000  _ XXXX  "t"




KEYPAD MODE  *NOT IMPLIMNETED*
===========

I X_X_ enters keypad mode, its a toggle

space   I ____
Enter   O ___X
NumLK   I XXXX

0 INS   M XXXX
1 END   M ____
2 DOWN  _ X___
3 PGDN  _ _X__
4 LEFT  _ __X_
5       _ ___X
6 RIGHT M X___
7 HOME  M _X__
8 UP    M __X_
9 PGUP  M ___X

\       _ X__X
`       _ X_XX
[       M _XXX
]       M __XX
-       _ _XXX
/       _ XX__
= +     _ XXX_
+       M XXX_

$     _ X_X_
%     M _XX_
&     M X__X
*     M XX__
()    M X_X_
?     M X_XX
. DEL I _XX_
00    _ _XX_
000   _ XXXX

To enter raw ascii codes, do keypad shift NUMBER shift, for example

I X_X_   enter keypad mode
O ____   shift
_ X___   2
_ X___   2
M __X_   8
O ____   shift

        together that will generate ascii 228, a sigma (according to
the bat manual)