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Re: proposed Opengroup action for c99 command (XCU ERN 76)


>The POSIXy way to do that would be to refer to the LC_CHARSET
>environment variable, but then consider
>
>LC_CHARSET=UTF-16 c99 foo.c
>
>where 'foo.c' is in UTF-16 and contains '#include <stdio.h>',

Not really a problem for a number of reasons.  First, it's LC_CTYPE
you're thinking of.  Second, the narrow character set can only be 16-bits
wide if "char" is 16-bits.  Thirdly, if the character set that LC_CTYPE
selects isn't superset of the POSIX portable character set then result
is undefined.  So if <stdio.h> happens to writen using characters only
from C basic character set (which is a subset of the portable character
set), there isn't a problem.

						Ross Ridge


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