bug#10907: 24.0.94; Updating display of Customize buffer

[Stephen Berman]

On Tue, 28 Feb 2012 19:00:15 +0100 Andreas Schwab <schwab@linux-m68k.org> wrote:

> *Note (elisp) Customization Types::
>
>        You specify the customization type in `defcustom' with the `:type'
>     keyword.  The argument of `:type' is evaluated, but only once when the
>     `defcustom' is executed, so it isn't useful for the value to vary.

Ah, thanks.  I feared as much.  Is there really no way to reevaluate a
defcustom in a running Emacs?  It would be very useful.

Steve Berman