O> It is perfectly all right for an implementation to only have O> partial support.
Best of luck with that. Mind you there are a few similar ones that are even more obscure so overall it isn't as bad as it can be. Also worthy of note is that glibc's iconv had no issues with it.
Life is good, Maurice
... Monig mon hæfð micel feax on foran heafde, 7 wyrð færlice calu.