Use Web::Scraper

o  Add 1<->many relationships

      code X1 in set 1 = A

      code X2 in set 1 = B

      code Y1 in set 2 = A,B

          code2code(X1) => Y1

          code2code(X2) => Y1

          code2code(Y1) => X1,X2

o  Add support for UTF-8

o  Read in first codes

   Second codes have code overlap (i.e. foo-alpha-2 overlaps alpha-2) to check

      for aliases

   Any name with UTF-8 has known substitutions (e' => e) and reports if any

      non-ASCII characters found

Add capabilites of

   Locale::Codes::Multilingual

   Locale::Country::Extra

including unicode, phone prefix

??? Make the name list and alias lists case sensitive.  RT 92680

Add regional codes including:

   MARC:  http://www.loc.gov/marc/countries/   Jarkko Hietaniemi

=========

http://tools.ietf.org/html/rfc5646

language tags (i.e. language [-script] [-region] [-variant]* [-extension]* [-privateuse]

   language :

     x-*

     i-*

     alpha-2 language code

     alpha-3 language code

     qaa-qtz-*

   region :

     alpha-2 country code

     UN M.49 code

Type: region   ISO 3166-1, UN M.49

=========

Create a new package:  Locale-Codes-Links

   links codes of one type to another

      NOT necessarily 1-to-1

   function:

      link(TYPE1 [CODESET1 [CODE1]] TYPE2 [CODESET2 [CODE2]])

         => ( LINK1, LINK2, ...)     all links between types

   TYPE = Language, Script, ...

   LINK = [ CODESET1,CODE1, CODESET2,CODE2 ]

   If all 6 pieces of information are given, returns 1 if the link exists.

   Locale::Codes::Links::Language-ExtLanguage

      links ExtLanguage to Language

Based on RT-61345:

   Add support for language subtags:

      http://www.iana.org/assignments/language-subtag-registry

      http://www.w3.org/International/articles/language-tags/