i18n::langtags::detect(3pm) [mojave man page]

I18N::LangTags::Detect(3pm)				 Perl Programmers Reference Guide			       I18N::LangTags::Detect(3pm)

NAME

       I18N::LangTags::Detect - detect the user's language preferences

SYNOPSIS

	 use I18N::LangTags::Detect;
	 my @user_wants = I18N::LangTags::Detect::detect();

DESCRIPTION

       It is a common problem to want to detect what language(s) the user would prefer output in.

FUNCTIONS

       This module defines one public function, "I18N::LangTags::Detect::detect()".  This function is not exported (nor is even exportable), and
       it takes no parameters.

       In scalar context, the function returns the most preferred language tag (or undef if no preference was seen).

       In list context (which is usually what you want), the function returns a (possibly empty) list of language tags representing (best first)
       what languages the user apparently would accept output in.  You will probably want to pass the output of this through
       "I18N::LangTags::implicate_supers_tightly(...)"	or "I18N::LangTags::implicate_supers(...)", like so:

	 my @languages =
	   I18N::LangTags::implicate_supers_tightly(
	     I18N::LangTags::Detect::detect()
	   );

ENVIRONMENT

       This module looks for several environment variables, including REQUEST_METHOD, HTTP_ACCEPT_LANGUAGE, LANGUAGE, LC_ALL, LC_MESSAGES, and
       LANG.

       It will also use the Win32::Locale module, if it's installed.

SEE ALSO

       I18N::LangTags, Win32::Locale, Locale::Maketext.

       (This module's core code started out as a routine in Locale::Maketext; but I moved it here once I realized it was more generally useful.)

COPYRIGHT

       Copyright (c) 1998-2004 Sean M. Burke. All rights reserved.

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

       The programs and documentation in this dist are distributed in the hope that they will be useful, but without any warranty; without even
       the implied warranty of merchantability or fitness for a particular purpose.

AUTHOR

       Sean M. Burke "sburke@cpan.org"

perl v5.18.2							    2013-11-04					       I18N::LangTags::Detect(3pm)

Catalyst::Plugin::I18N(3pm)				User Contributed Perl Documentation			       Catalyst::Plugin::I18N(3pm)

NAME

       Catalyst::Plugin::I18N - I18N for Catalyst

SYNOPSIS

	   use Catalyst 'I18N';

	   print join ' ', @{ $c->languages };
	   $c->languages( ['de'] );
	   print $c->localize('Hello Catalyst');

       Use a macro if you're lazy:

	  [% MACRO l(text, args) BLOCK;
	      c.localize(text, args);
	  END; %]

	  [% l('Hello Catalyst') %]
	  [% l('Hello [_1]', 'Catalyst') %]
	  [% l('lalala[_1]lalala[_2]', ['test', 'foo']) %]
	  [% l('messages.hello.catalyst') %]

DESCRIPTION

       Supports mo/po files and Maketext classes under your application's I18N namespace.

	  # MyApp/I18N/de.po
	  msgid "Hello Catalyst"
	  msgstr "Hallo Katalysator"

	  # MyApp/I18N/i_default.po
	  msgid "messages.hello.catalyst"
	  msgstr "Hello Catalyst - fallback translation"

	  # MyApp/I18N/de.pm
	  package MyApp::I18N::de;
	  use base 'MyApp::I18N';
	  our %Lexicon = ( 'Hello Catalyst' => 'Hallo Katalysator' );
	  1;

   CONFIGURATION
       You can override any parameter sent to Locale::Maketext::Simple by specifying a "maketext_options" hashref to the "Plugin::I18N" config
       section. For example, the following configuration will override the "Decode" parameter which normally defaults to 1:

	   __PACKAGE__->config(
	       'Plugin::I18N' =>
		   maketext_options => {
		       Decode => 0
		   }
	   );

       All languages fallback to MyApp::I18N which is mapped onto the i-default language tag. If you use arbitrary message keys, use i_default.po
       to translate into English, otherwise the message key itself is returned.

   EXTENDED METHODS
       setup

   METHODS
       languages

       Contains languages.

	  $c->languages(['de_DE']);
	  print join '', @{ $c->languages };

       language

       return selected locale in your locales list.

       language_tag

       return language tag for current locale. The most notable difference from this method in comparison to "language()" is typically that
       languages and regions are joined with a dash and not an underscore.

	   $c->language(); # en_us
	   $c->language_tag(); # en-us

       installed_languages

       Returns a hash of { langtag => "descriptive name for language" } based on language files in your application's I18N directory. The
       descriptive name is based on I18N::LangTags::List information.  If the descriptive name is not available, will be undef.

       loc

       localize

       Localize text.

	   print $c->localize( 'Welcome to Catalyst, [_1]', 'sri' );

SEE ALSO

       Catalyst

AUTHORS

       Sebastian Riedel <sri@cpan.org>

       Brian Cassidy <bricas@cpan.org>

       Christian Hansen <chansen@cpan.org>

COPYRIGHT AND LICENSE

       Copyright (c) 2005 - 2009 the Catalyst::Plugin::I18N "AUTHORS" as listed above.

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

perl v5.14.2							    2010-06-14					       Catalyst::Plugin::I18N(3pm)