bug#10868: 24.0.93; `comment-style' needs to be explained

[Stefan Monnier]

> OK, here's the problem, and here's a patch.
> 2012-02-23  Lawrence Mitchell <wence@gmx.li>
> * lisp/newcomment.el: Autoload comment-styles (Bug#3370).

Another fix is to remove the ;;;###autoload from comment-style.
If that doesn't introduce other problems, it's a better solution.

Of course, yet another solution is to preload newcomment.el (an option
that was rejected back when newcomment.el was introduced into Emacs-21).


        Stefan