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C25STANDARD/C25INTER/C25IATA/C25LOGIC/C25IND: add check digit option (#216)

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2021-05-17 20:04:00 +01:00
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docs/manual.txt
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@ -1434,29 +1434,39 @@ before using these standards.
----------------------------
Also known as Code 2 of 5 Matrix this is a self-checking code used in industrial
applications and photo development. Standard Code 2 of 5 will encode any length
numeric input (digits 0-9).
numeric input (digits 0-9). No check digit is added by default. To add a check
digit, set option_2 = 1 or --vers=1. To add a check digit but not show it in
the human readable text, set option_2 = 2 or --vers=2.
6.1.2.2 IATA Code 2 of 5
------------------------
Used for baggage handling in the air-transport industry by the International
Air Transport Agency, this self-checking code will encode any length numeric
input (digits 0-9) and does not include a check digit.
input (digits 0-9). No check digit is added by default. To add a check digit,
set option_2 = 1 or --vers=1. To add a check digit but not show it in the human
readable text, set option_2 = 2 or --vers=2.
6.1.2.3 Industrial Code 2 of 5
------------------------------
Industrial Code 2 of 5 can encode any length numeric input (digits 0-9) and
does not include a check digit.
Industrial Code 2 of 5 can encode any length numeric input (digits 0-9). No
check digit is added by default. To add a check digit, set option_2 = 1 or
--vers=1. To add a check digit but not show it in the human readable text, set
option_2 = 2 or --vers=2.
6.1.2.4 Interleaved Code 2 of 5
-------------------------------
This self-checking symbology encodes pairs of numbers, and so can only encode
an even number of digits (0-9). If an odd number of digits is entered a leading
zero is added by Zint. No check digit is added.
zero is added by Zint. No check digit is added by default. To add a check digit,
set option_2 = 1 or --vers=1. To add a check digit but not show it in the human
readable text, set option_2 = 2 or --vers=2.
6.1.2.5 Code 2 of 5 Data Logic
------------------------------
Data Logic does not include a check digit and can encode any length numeric
input (digits 0-9).
Data Logic does not include a check digit by default and can encode any length
numeric input (digits 0-9). To add a check digit, set option_2 = 1 or --vers=1.
To add a check digit but not show it in the human readable text, set option_2 =
2 or --vers=2.
6.1.2.6 ITF-14
--------------