This library contains one string source function and one string sink function, as follows:
reader is a string source function that reads its value string source
argument, and returns the text of that data converted from a EUC encoding to a UTF-8 encoding. That is, the
provided source is in EUC, but the program sees UTF-8.
writer is a string source function that accepts UTF-8 encoded data and writes that
data to its value string sink argument, converted from a UTF-8 encoding to a EUC encoding. That is,
the program writes UTF-8, but the provided output receives EUC.
The data formats are interpreted/produced according to the Japanese Industry Standards JIS X 0201, JIS X 0208 and JIS X 0212. The EUC data format is transformed using the JIS⟺EUC conversion algorithms.
The only kinds of errors that can occur are in conversion: finding a character that does not have a conversion
in the other character set. In this case, the converted value use is DEL (0x7F) in
the JIS encoding, and NOT-A-CHARACTER (0xFFFD) in the Unicode (UTF-8) encoding.
These functions are based on [1] Ken Lunde, “Understanding Japanese Information Processing”, O'Reilly 1993, ISBN 1-56592-043-0.
To use OMFFEUC, you must import it into your program using an import declaration such as:
import "omffeuc.xmd" prefixed by euc.