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            push(@Chars, $_);
            $Chars{$_} = 1;
        }
    } @chars;
    return @Chars;
}

=head2 B<only_one>

  $stat = $tl->only_one();

Returns 1 if there is only a single character in your pattern,
0 if there are more.

=cut

sub only_one {
    my ($self) = @_;
    return ./order() == 1;
}

=head1 AUTHOR

X Cramps, C<< <cramps.the at gmail.com> >>

=head1 BUGS

There shouldn't be any. But I am a human, and do mess up sometimes.

Please report any bugs or feature requests to C<bug-acme-textlayout 
at rt.cpan.org>, or through
the web interface at 
L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Acme-TextLayout>.  
I will be notified, and then you'll
automatically be notified of progress on your bug as I make changes.

=head1 SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Acme::TextLayout

You can also look for information at:

=over 4

=item * RT: CPAN's request tracker

L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Acme-TextLayout>

=item * AnnoCPAN: Annotated CPAN documentation

L<http://annocpan.org/dist/Acme-TextLayout>

=item * CPAN Ratings

L<http://cpanratings.perl.org/d/Acme-TextLayout>

=item * Search CPAN

L<http://search.cpan.org/dist/Acme-TextLayout/>

=back

=head1 ACKNOWLEDGEMENTS

Captain Beefheart and Ella Guru. So there.

=head1 COPYRIGHT & LICENSE

Copyright 2009 X Cramps, all rights reserved.

This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.


=cut

1; # End of Acme::TextLayout