Non-breaking space missing from iswspace() and iswblank()

[Jeff Johnston]

Patch checked in.

Thanks,

-- Jeff J.

Andy Koppe wrote:
> The iswspace and iswblank don't currently consider the "non-breaking
> space" character U+00A0 as a space.
>
> Test:
> #include <ctype.h>
> #include <wctype.h>
> #include <locale.h>
>
> int main(void) {
>   puts(setlocale(LC_CTYPE, "en.ISO-8859-1") ?: "C");
>   printf("isspace(0xA0)  == %i\n", isspace(0xA0));
>   printf("iswspace(0xA0) == %i\n", iswspace(0xA0));
>   printf("isblank(0xA0)  == %i\n", isblank(0xA0));
>   printf("iswblank(0xA0) == %i\n", iswblank(0xA0));
>   return 0;
> }
>
> Output:
> isspace(0xA0)  == 8
> iswspace(0xA0) == 0
> isblank(0xA0)  == 1
> iswblank(0xA0) == 0
>
> Patch attached.
>
> Regards,
> Andy
>