tooltip of dictionary.el in Emacs 23

[Xingang Zhang]

hello there,

I am not sure if this is the proper place to post. If you know a
better group, please let me know. 

OK, here is the problem. I installed the dictionary.el on my Emacs 23
unicode2 branch. Everything but the tooltip popup works fine. I
searched over the web and found a discussion somewhere to say it's
probably the fault of Emacs 23. I am wondering if anybody has a
solution of it? 

thanks for your attention.

ethan