http://bugs.winehq.org/show_bug.cgi?id=33921
--- Comment #6 from lilydjwg@gmail.com 2013-12-09 05:27:53 CST --- (In reply to comment #4)
What X Input Method do you use? (e.g. ibus-xim)
I reported similar bug as #33921. Reverting dc02e4d1a7c35b4205f6109ad71deee5fdddd750 might help.
I'm using fcitx XIM.
Reverting this commit does help, for both YY and PDF Xchange Viewer and Netease POPO (bug 35073).