Re: new apropos feature in Emacs-22

[Richard M. Stallman]

    More likely, from the Help buffer after typing `C-h ?' or `f1 f1':

    a  command-apropos.  Give a substring, and see a list of commands
       (functions that are interactively callable) that contain
       that substring.  See also the  apropos  command.

I will clarify that.