Codabar Character Map
======================


In the Codabar barcode style each single character is are represented by
a single character in the Codabar Barcode Font Set. These characters are
of equivalent ascii values.

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

Char	Barcode Character   Value
====    =================   =====
0	ascii(48)            0
1	ascii(49)            1
2	ascii(50)            2
3	ascii(51)            3
4	ascii(52)            4
5	ascii(53)            5
6	ascii(54)            6
7	ascii(55)            7
8	ascii(56)            8
9	ascii(57)            9
-       ascii(45)            10
$       ascii(36)            11
:       ascii(58)            12
/       ascii(47)            13
.       ascii(46)            14
+       ascii(43)            15
A       ascii(65)            16
B       ascii(66)            17
C       ascii(67)            18
D       ascii(68)            19
