[Bug 10767] lstrcmp and others do not compare punctuation characters correctly

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=10767


Sergey Kvachonok <ravenexp at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |ravenexp at gmail.com




--- Comment #29 from Sergey Kvachonok <ravenexp at gmail.com>  2010-07-31 14:39:20 ---
Still present in 1.2.

lstrcmpiA(".", "_") == 1 in wine, while it's -1 in windows and < 0 for
strcasecmp with any glibc locale I tried.

Seriously, ASCII '.' = 0x2E, ASCII '_' = 0x5F. Is it that hard to figure out?
As it is it's breaking any case-insensitive indexes relying on case insensitive
sorting of ASCII strings.
It's not just presentation problem, applications can't read their data because
binary/tree searches fail on wine.

Is there a way to make it work at least for ASCII range, using LC_COLLATE or
LC_CTYPE or whatever? I believe a lot less if any windows code depends on
obscure Unicode collation rules, so this should can come after fixing this bug.

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