Date: Tue, 15 Jul 1997 01:27:44 +1000 From: Bruce Evans <bde@zeta.org.au> To: j@uriah.heep.sax.de, r.carey@dcs.napier.ac.uk Cc: freebsd-bugs@FreeBSD.ORG, hoek@hwcn.org Subject: Re: ispunct(3) [was: FreeBSD-2.1.1] Message-ID: <199707141527.BAA13354@godzilla.zeta.org.au>
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>AFAIK, ANSI C doesn't mention anything beyond ASCII, so the behaviour >is simply undefined. Extending the default behaviour to ISO Latin-1 >seems to be a reasonable interpretation of `undefined'. ANSI C doesn't mention ASCII (except in footnotes). ispunct() is defined on integers that can be represented as unsigned chars, and on -1. The values depend on the locale. Bruce
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