How often single-byte encoding locales used in the wild?

[vsespb]

I wonder how often in the *BSD world real users use non-UTF8 locales? Are there existing supported *BSD distributions where non-UTF8 locale is the default after the initial install? Are there any statistics?

I am asking because I am developing software for POSIX systems and trying to determine how important support for non-UTF8 locales is (there are a number of caveats in implementing it for my case, which makes it complicated, but it's probably irrelevant to this thread).

 

[kpa]

I would guess they are still very common because if your native language is English there's very little reason to use the UTF-8 encoding.

 

[vsespb]

Ok, I see. I must clarify then, that I am only interested in cases of non-English languages (i.e. with non-ASCII-7bit characters, where encoding matters).