NAME

       Locale::Codes::LangFam - standard codes for language extension identification

SYNOPSIS

          use Locale::Codes::LangFam;

          $lext = code2langfam('apa');                 # $lext gets 'Apache languages'
          $code = langfam2code('Apache languages');    # $code gets 'apa'

          @codes   = all_langfam_codes();
          @names   = all_langfam_names();

DESCRIPTION

       The "Locale::Codes::LangFam" module provides access to standard codes used for identifying
       language families, such as those as defined in ISO 639-5.

       Most of the routines take an optional additional argument which specifies the code set to
       use. If not specified, the default ISO 639-5 language family codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language families. A
       code set may be specified using either a name, or a constant that is automatically
       exported by this module.

       For example, the two are equivalent:

          $lext = code2langfam('apa','alpha');
          $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA);

       The codesets currently supported are:

       alpha
           This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for
           Apache languages.

           This is the default code set.

ROUTINES

       code2langfam ( CODE [,CODESET] )
       langfam2code ( NAME [,CODESET] )
       langfam_code2code ( CODE ,CODESET ,CODESET2 )
       all_langfam_codes ( [CODESET] )
       all_langfam_names ( [CODESET] )
       Locale::Codes::LangFam::rename_langfam  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangFam::add_langfam  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangFam::delete_langfam  ( CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangFam::delete_langfam_alias  ( NAME )
       Locale::Codes::LangFam::rename_langfam_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::delete_langfam_code_alias  ( CODE [,CODESET] )
           These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
           The Locale-Codes distribution.

       Locale::Codes::API
           The list of functions supported by this module.

       http://www.loc.gov/standards/iso639-5/id.php
           ISO 639-5 .

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

          Copyright (c) 2011-2013 Sullivan Beck

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