Re: `xterm-mouse-mode' has a bogus Custom group

[Nick Roberts]

> > confusion with some prior similar cases.  The only drawback of not
 > > preloading it is that we need to duplicate the same code in the
 > > defcustom and in startup.el and make sure that the two stay exactly in
 > > sync.
 > 
 > There are other ways to avoid this duplication.  See patch below.

In the case of define-minor-mode, perhaps it could be arranged that, for
example, (tooltip-mode 2) sets tooltip-mode to the standard value. That might
mean a lot of changes but I guess its a problem thats not going to go away. I
don't know how to access the standard value (:init-value?), what would happen
if its not set, etc, but if its a sensible idea, I could look at it.

Nick