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Writing the bare block is just like writing a module, except that much of the 
dull work is done for you. 

Lexical declarations will "leak" across package boundaries if you leave off 
the bare block; so don't do that. It does not seem to be necessary to make 
this a C<BEGIN> block; if you find any counterexample, please contact author. 

Import whatever you like when you C<use Acme::Teddy>. 
Be sure to define it, whatever it is. 
AT will attempt to export to caller I<everything> you request. 

You don't have to import anything. 
You can invoke a function (that you defined) with: 

    my $return  = Acme::Teddy::my_button_nose();

Or invoke a method: 

    $bear->talk();

Don't forget to define that method! 

=head1 DIAGNOSTICS

=over

=item $pkg: Can't export symbol: $type$sym

You tried to import something bizarre. Check your C<use()> line. 

Rationally, you can only export I<symbols> from one package to another. 
These can be barewords, which will be interpreted as subroutines; 
scalar, array, or hash variables; coderefs; or typeglobs. 

=back 

=head1 CONFIGURATION AND ENVIRONMENT

Acme::Teddy requires no configuration files or environment variables.

=head1 DEPENDENCIES

No dependencies. 

=head1 INCOMPATIBILITIES

None.

=head1 BUGS AND LIMITATIONS

You really do have to define stuff yourself or it does nothing. 

Lexical variables aren't found in package symbol tables. 

=head1 THANKS

=over

=item *

B<james2vegas> of L<PerlMonks|http://perlmonks.org/> 
for improvements in the test script. 

=back

=head1 AUTHOR

Xiong Changnian  C<< <xiong@cpan.org> >>

=head1 LICENSE

Copyright (C) 2010 Xiong Changnian C<< <xiong@cpan.org> >>

This library and its contents are released under Artistic License 2.0:

L<http://www.opensource.org/licenses/artistic-license-2.0.php>

=cut