http://bugs.winehq.org/show_bug.cgi?id=2159
------- Additional Comments From dmitry@codeweavers.com 2006-25-01 13:31 -------
The bug is still present if i set it to french, german and spanish.
How about en_US?
Now from what i read in your post Dmitry, i guess this bug is "WONTFIX" isn't it?
That depends on the unswer to the above qustion. If en_US makes the problem disappear I'd ask to test it under Windows with different locales. That might be an application bug.
If en_US shows the same bug the only place that could be patched is unicode.org collation data base.