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=head1 COPYRIGHT

Copyright 2003 David Cantrell

This module is free-as-in-speech software, and may be used, distributed,
and modified under the same terms as Perl itself.

=cut

sub nestedmap(&@) {
    my $f = shift;
    map {
        local @NestedMap::stack = ($_, @NestedMap::stack);
        $f->($_);
    } @_
}