Handling numbers input/output in glibc

Bruno Haible bruno@clisp.org
Thu Jan 22 12:39:00 GMT 2004


Behdad Esfahbod wrote:
> Does it mean the same about iswdigit()?

Yes. The ISO C 99 description of iswdigit(), section 7.25.2.1.5, is:

  "The iswdigit function tests for any wide character that corresponds to
   a decimal-digit character (as defined in 5.2.1)."

See also the comment in glibc/localedata/gen-unicode-ctype.c function
is_digit().

Bruno



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