Code 39 Character Map
======================

In the Code 39 barcode style each single character is are represented by
a single character in the Code 39 Barcode Font Set. These characters are
of equivalent ascii values. Most of the Extended Code 39 characters are
represented by two characters.

The value of the character is used to calculate the check character.

Character   ASCII Value    Code 39        Extended        Value
========    ===========    =======        ========        =====
NUL	0		%U
SOH	1		$A
STX	2		$B
ETX	3		$C
EOT	4		$D
ENQ	5		$E
ACK	6		$F
BEL	7		$G
BS	8		$H
HT	9		$I
LF	10		$J
VT	11		$K
FF	12		$L
CR	13		$M
SO	14		$N
SI	15		$O
DLE	16		$P
DC1	17		$Q
DC2	18		$R
DC3	19		$S
DC4	20		$T
NAK	21		$U
SYN	22		$V
ETB	23		$W
CAN	24		$X
EM	25		$Y
SUB	26		$Z
ESC	27		%A
FS	28		%B
GS	29		%C
RS	30		%D
US	31		%E
SP	32	Space	Space	38
!	33		/A
"	34		/B
#	35		/C
$	36	$	/D	39
%	37	%	/E	42
&	38		/F
'	39		/G
(	40		/H
)	41		/I
*	42		/J
+	43	+	/K	41
,	44		/L
-	45	-	-	36
.	46	.	.	37
/	47	/	/O	40
0	48	0	0	0
1	49	1	1	1
2	50	2	2	2
3	51	3	3	3
4	52	4	4	4
5	53	5	5	5
6	54	6	6	6
7	55	7	7	7
8	56	8	8	8
9	57	9	9	9
:	58		/Z
;	59		%F
<	60		%G
=	61		%H
>	62		%I
?	63		%J
@	64		%V
A	65	A	A	10
B	66	B	B	11
C	67	C	C	12
D	68	D	D	13
E	69	E	E	14
F	70	F	F	15
G	71	G	G	16
H	72	H	H	17
I	73	I	I	18
J	74	J	J	19
K	75	K	K	20
L	76	L	L	21
M	77	M	M	22
N	78	N	N	23
O	79	O	O	24
P	80	P	P	25
Q	81	Q	Q	26
R	82	R	R	27
S	83	S	S	28
T	84	T	T	29
U	85	U	U	30
V	86	V	V	31
W	87	W	W	32
X	88	X	X	33
Y	89	Y	Y	34
Z	90	Z	Z	35
[	91		%K
\	92		%L
]	93		%M
^	94		%N
_	95		%O
`	96		%W
a	97		+A
b	98		+B
c	99		+C
d	100		+D
e	101		+E
f	102		+F
g	103		+G
h	104		+H
i	105		+I
j	106		+J
k	107		+K
l	108		+L
m	109		+M
n	110		+N
o	111		+O
p	112		+P
q	113		+Q
r	114		+R
s	115		+S
t	116		+T
u	117		+U
v	118		+V
w	119		+W
x	120		+X
y	121		+Y
z	122		+Z
{	123		%P
|	124		%Q
}	125		%R
~	126		%S
DEL	127		%T
