Jan Vroonhof <vroonhof(a)math.ethz.ch> writes:
How is Emacs 20 intended to cope with these settings, or is that not
a
supported configuration.
Unsupported, same with XEmacs 21.0. None of this is going to work on
emacsen that are actually released ;-) There will be no unbundled
customize, at least not from me.