How to use icicles tag enhancment
 

Hi,

I install emacs and icicles library.

And I read
http://www.emacswiki.org/emacs/Icicl...s_Enhancements

I tried:
In Icicles, you can use multi-command ‘icicle-find-tag’, bound to `M-.’ in Icicle mode, to do all of this. It is similar to the Icicles search commands.

and I enter a class name.


But i don't see any result or anything, how does that command work?