bug#14942: 24.3.50; Improve key descriptions for facemenu menu items

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: drew.adams@oracle.com,  14942@debbugs.gnu.org
> Date: Fri, 29 Apr 2016 15:39:46 +0200
> 
> >     (define-key map [sp] (cons (purecopy "Special Properties")  <<<<<<<<<
> >                 ^^^^       'facemenu-special-menu))
> 
> So it is supposed to be a keyboard shortcut?

No, just a symbol to put into a vector.

> If I hit <C-down-mouse-2>, hitting "s" or "p" doesn't do anything for
> me afterwards...

Of course: there's no key named 'sp'.

I think this is too-level programming getting back at us, but maybe
I'm missing something.