http://bugs.winehq.org/show_bug.cgi?id=30568
--- Comment #5 from Bob Igo bob@igo.name 2012-05-03 10:20:16 CDT --- Created attachment 40013 --> http://bugs.winehq.org/attachment.cgi?id=40013 requested debug log
I ran notepad.exe and pressed numpad "." several times. The period never appeared in notepad, but I see from the log that at least something recognized it.
This is on a US keyboard, using en_US[.UTF-8] layout.