NAME
   MARC::Field::Normalize::NACO - Matching normalization for MARC::Field

SYNOPSIS
     use MARC::Field;
     use MARC::Field::Normalize::NACO;

     my $field = MARC::Field->new(
         '100', ' ', ' ', a => 'Stephenson, Neal,', d => '1953-');
     my $normalized = $field->as_naco;
     my $custom = $field->as_naco(subfields => 'a');

DESCRIPTION
   MARC::Field::Normalize::NACO turns MARC::Field objects into strings
   canonicalized into NACO format. This makes them suitable for matching
   against an index of similarly normalized fields.

   The principal means of invoking is through the as_naco() method that the
   module injects into MARC::Field when loaded. A string is returned.

   This method takes an optional named parameter, subfields. The value of
   this parameter should be something that fits nicely into the regex
   qr/[$subfields]/, typically a range of letters. The default value is
   "a-z68".

AUTHOR
   Clay Fouts <[email protected]>

COPYRIGHT
   Copyright 2013 PTFS, Inc.

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

SEE ALSO
   *   http://www.loc.gov/aba/pcc/naco/normrule-2.html

   *   MARC::Record

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