Hi Steffen, > It is still hard to do with POSIX let alone ISO. You need an UTF-8 > locale you can actively select, POSIX/ISO functions do not support > graphemes, and __STDC_ISO_10646__ is an option, so that you cannot > simply code some tables on your own to fill the gaps, because looking > at the wchar_t codepoints may not give you a Unicode "codepoint" > (though maybe all do it like that so in practice you could make this a > precondition).
Thanks for the detail, I see you point now. -- Cheers, Ralph.