I should add that I'll probably have to revise doc/configuration.pod a bit to impose a rule that Perl 5 %Config may only be 'use-d' in init::defaults. I'll also have to revise the documentation for Parrot::Configure::Data::keys() to include a caution about avoiding the 'p5Config_' elements.
OTOH, perhaps it might be best to stash all those p5Config elements in a different part/level of the Parrot::Configure object, so that they can not possibly be accessed by methods such as keys(). What do people think?
