[Bug 37807] Anno 2070: digit group separators are displayed incorrectly

https://bugs.winehq.org/show_bug.cgi?id=37807

--- Comment #9 from Yuri Shishenko  ---
(In reply to Nikolay Sivov from comment #8)
> Now that you have it you could grep it for relevant strings/numbers. What we
> need is to figure out how those strings are formatted and which functions
> from msvcp are used.

I think this bug is somehow related to work with wide characters. There's lots
of _Mbrtowc, ctype_wchar_widen_ch, ctype_wchar__Dowiden functions.