Subject: Re: isprint() and isblank()
From: None <email@example.com>
Date: 01/21/2001 16:34:00
> as seen in /usr/include/ctype.h, _ctype_ has too little number of bits
> in it and derives certain definitions (like isgraph) from other
> bits. the fact could become obstacle to support certain kind of
> locale. i don't have the example, but is it really okay to assume
> the following?
> isgraph(x) == ispunct(x) || isupper(x) || islower(x) ||
i checked ISO/IEC 9899:1999(E) and it looks okay (ispunct is
defined to allow the above).