bug#9660: 24.0.90; completion-category-overrides defcustom

[Stefan Monnier]

> 2. M-x customize-option RET completion-category-overrides RET
> => The state says: "STANDARD. (mismatch)".  In addition, the only widget

Oops, indeed, I didn't copy&paste properly :-(

> Aside from the bugs, I think the Customize interface here can be
> improved from the point of view of a user ignorant of Lisp by using
> helpful tags instead of the default widget labels "Set", "Cons-cell" and
> so on.  The second patch below is an attempt to do this.  (This patch

I've installed this second patch, thank you.

I don't like much the "Select a foo from the menu" thingies, but left
them there.  I'll let someone more knowledgeable about Customize (and/or
with stronger UI tastes) figure out whether they need to be changed
and how.


        Stefan