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>Apparently, this function substracts 32 (20H) from the code of many
>characters. It's correct for lower case letters, but a little surprising for
>digits or punctuations.
This is how I would have expected the CAP() function to work,
but for some reason it doesn't:
PROCEDURE Cap*( ch: CHAR ): CHAR;
BEGIN
IF ( ch >= "a" ) & ( ch <= "z" ) THEN
RETURN CHR(ORD(ch)-32)
ELSE
RETURN ch
END
END Cap;
Marc
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Received on Wed Sep 15 2004 - 22:13:39 UTC