http://bugs.winehq.org/show_bug.cgi?id=13340
--- Comment #13 from Dmitry Timoshkov dmitry@codeweavers.com 2010-01-19 01:01:07 --- (In reply to comment #12)
Isn't that what my patch does?
Not really. dlls/kernel32/locale.c,find_charset() removes all non alpha-numeric characters before comparison and has no special handling for iso or other charsets.