From f102417791c7107c5ec5f1a59076a5fbe29e5a25 Mon Sep 17 00:00:00 2001
From: Santhosh Thottingal <santhosh.thottingal@gmail.com>
Date: Mon, 24 Sep 2012 23:14:33 -0700
Subject: [PATCH] Update jquery.i18n from upstream

Change-Id: I08eca83de39963b03e6b25b12cf1992f42c047e2
---
 lib/jquery.i18n.js | 1251 +++++++++++++++++++++++---------------------
 1 file changed, 642 insertions(+), 609 deletions(-)

diff --git a/lib/jquery.i18n.js b/lib/jquery.i18n.js
index 860f2f4d..d8d2cfe9 100644
--- a/lib/jquery.i18n.js
+++ b/lib/jquery.i18n.js
@@ -13,77 +13,111 @@
  * @licence MIT License
  */
 
-( function ( $, window, undefined ) {
-	"use strict";
+( function ( $ ) {
+	'use strict';
 
+	var nav,
+		slice = Array.prototype.slice;
+	/**
+	 * @constructor
+	 * @param {Object} options
+	 */
 	var I18N = function ( options ) {
 		// Load defaults
-		this.options = $.extend( {}, $.i18n.defaults, options );
+		this.options = $.extend( {}, I18N.defaults, options );
+
 		this.parser = this.options.parser;
+		this.locale = this.options.locale;
 		this.messageStore = this.options.messageStore;
 		this.languages = {};
-		this.locale = this.options.locale;
+
 		this.init();
 	};
 
 	I18N.prototype = {
 		/**
-		 * Initialize by loading locales and setting up toLocaleString
+		 * Initialize by loading locales and setting up
+		 * String.prototype.toLocaleString and String.locale.
 		 */
 		init: function () {
-			var that = this;
-			this.messageStore.init( this.locale );
+			var i18n;
+
+			i18n = this;
+			i18n.messageStore.init( i18n.locale );
+			// Set locale of String environment
+			String.locale = i18n.locale;
+
 			// Override String.localeString method
 			String.prototype.toLocaleString = function () {
-				var value = this.valueOf();
-				var locale = that.locale;
-				var fallbackIndex = 0;
+				var localeParts, localePartIndex, value, locale, fallbackIndex;
+
+				value = this.valueOf();
+				locale = i18n.locale;
+				fallbackIndex = 0;
+
 				while ( locale ) {
 					// Iterate through locales starting at most-specific until
 					// localization is found. As in fi-Latn-FI, fi-Latn and fi.
-					var localeParts = locale.toLowerCase().split( "-" );
-					var localePartIndex = localeParts.length;
+					localeParts = locale.toLowerCase().split( "-" );
+					localePartIndex = localeParts.length;
+
 					do {
 						var _locale = localeParts.slice( 0, localePartIndex ).join( "-" );
-						if ( !that.messageStore.messages[_locale]  && that.options.messageLocationResolver ) {
+
+						if ( !i18n.messageStore.messages[_locale]  && i18n.options.messageLocationResolver ) {
 							// FIXME If messageloading gives 404, it keep on trying to
 							// load the file again and again
-							that.messageStore.load(
-									that.options.messageLocationResolver( _locale ), _locale );
+							i18n.messageStore.load(
+									i18n.options.messageLocationResolver( _locale ),
+									_locale
+								);
 						}
-						var message = that.messageStore.get( _locale, value );
+
+						var message = i18n.messageStore.get( _locale, value );
 						if ( message ) {
 							return message;
 						}
 						localePartIndex--;
 					} while (localePartIndex);
+
 					if ( locale === "en" ) {
 						break;
 					}
-					locale = ( $.i18n.fallbacks[that.locale] && $.i18n.fallbacks[that.locale][fallbackIndex] )
-							|| that.options.fallbackLocale;
-					that.log( "Trying fallback locale for " + that.locale + ": " + locale );
+
+					locale = ( $.i18n.fallbacks[i18n.locale] && $.i18n.fallbacks[i18n.locale][fallbackIndex] )
+							|| i18n.options.fallbackLocale;
+					i18n.log( "Trying fallback locale for " + i18n.locale + ": " + locale );
+
 					fallbackIndex++;
 				}
-				return value; // fallback the original string value
+
+				// fallback the original string value
+				return value;
 			};
-			String.locale = this.locale;
 		},
 
+		/*
+		 * Destroy the i18n instance.
+		 */
 		destroy: function () {
-			$( 'body' ).data( 'i18n', null );
+			$.removeData( document, 'i18n' );
 		},
 
 		/**
-		 * General message loading API This can take a URL string for the json formatted messages.
-		 * Eg: load('path/to/all_localizations.json');
+		 * General message loading API This can take a URL string for
+		 * the json formatted messages.
+		 * <code>load('path/to/all_localizations.json');</code>
 		 *
-		 * This can also load a localization file for a locale Eg: load('path/to/de-messages.json',
-		 * 'de' );
-		 *
-		 * A data object containing message key- message translation mappings can also be passed Eg:
-		 * load( { 'hello' : 'Hello' }, optionalLocale ); If the data argument is
-		 * null/undefined/false, all cached messages for the i18n instance will get reset.
+		 * This can also load a localization file for a locale <code>
+		 * load('path/to/de-messages.json', 'de' );
+		 * </code>
+		 * A data object containing message key- message translation mappings
+		 * can also be passed Eg:
+		 * <code>
+		 * load( { 'hello' : 'Hello' }, optionalLocale );
+		 * </code> If the data argument is
+		 * null/undefined/false,
+		 * all cached messages for the i18n instance will get reset.
 		 *
 		 * @param {String|Object|null} data
 		 * @param {String} locale Language tag
@@ -93,75 +127,68 @@
 		},
 
 		log: function (/* arguments */) {
-			var hasConsole = window.console !== undefined;
-			if ( hasConsole && $.i18n.debug ) {
+			if ( window.console && $.i18n.debug ) {
 				window.console.log.apply( window.console, arguments );
 			}
 		},
 
 		/**
-		 * Does parameter and magic word substitution.
-		 *
-		 * @param {String}
-		 *            key Message key
-		 * @param {Array}
-		 *            parameters Message parameters
-		 * @return
-		 * @string
-		 */
+		* Does parameter and magic word substitution.
+		*
+		* @param {string} key Message key
+		* @param {Array} parameters Message parameters
+		* @return {string}
+		*/
 		parse: function ( key, parameters ) {
 			var message = key.toLocaleString();
+			// FIXME: This changes the state of the I18N object,
+			// should probably not change the 'this.parser' but just
+			// pass it to the parser.
 			this.parser.language = $.i18n.languages[$.i18n().locale] || $.i18n.languages['default'];
 			return this.parser.parse( message, parameters );
 		}
 	};
 
 
-	String.locale = String.locale || $( 'html' ).attr( 'lang' );
-	if ( !String.locale ) {
-		if ( typeof window.navigator !== undefined ) {
-			var nav = window.navigator;
-			String.locale = nav.language || nav.userLanguage || "";
-		} else {
-			String.locale = "";
-		}
-	}
-
-	$.i18n = function ( key, parameter_1 /* [, parameter_2] */) {
-		var parameters = [], i18n = $( 'body' ).data( 'i18n' );
-		var options = typeof key === 'object' && key;
+	/**
+	* Process a message from the $.I18N instance
+	* for the current document, stored in jQuery.data(document).
+	*
+	* @param {string} key Key of the message.
+	* @param {string} [param...] Variadic list of parameters for {key}.
+	* @return {string|$.I18N} Parsed message, or if no key was given
+	* the instance of $.I18N is returned.
+	*/
+	$.i18n = function ( key, param1 ) {
+		var parameters,
+			i18n = $.data( document, 'i18n' ),
+			options = typeof key === 'object' && key;
 
+		// If the locale option for this call is different then the setup so far,
+		// update it automatically. This doesn't just change the context for this
+		// call but for all future call as well.
+		// If there is no i18n setup yet, don't do this. It will be taken care of
+		// by the `new I18N` construction below.
+		// NOTE: It should only change language for this one call.
+		// Then cache instances of I18N somewhere.
 		if ( options && options.locale && i18n && i18n.locale !== options.locale ) {
 			String.locale = i18n.locale = options.locale;
 		}
 
 		if ( !i18n ) {
-			$( 'body' ).data( 'i18n', ( i18n = new I18N( options ) ) );
-			$( '[data-i18n]' ).each( function ( e ) {
-				var $this = $( this );
-				if ( $this.data( 'i18n' ) ) {
-					var messageKey = $this.data( 'i18n' );
-					var message = $.i18n( messageKey );
-					if ( message !== messageKey ) {
-						$this.text( message );
-					}
-				}
-			} );
-		}
-
-		if ( !key ) {
-			return i18n;
-		}
-
-		// Support variadic arguments
-		if ( parameter_1 !== undefined ) {
-			parameters = $.makeArray( arguments );
-			parameters.shift();
+			i18n = new I18N( options );
+			$.data( document, 'i18n', i18n );
 		}
 
 		if ( typeof key === 'string' ) {
+			if ( param1 !== undefined ) {
+				parameters = slice.call( arguments, 1 );
+			} else {
+				parameters = [];
+			}
 			return i18n.parse( key, parameters );
 		} else {
+			// FIXME: remove this feature/bug.
 			return i18n;
 		}
 	};
@@ -182,22 +209,33 @@
 		} );
 	};
 
-	// The default parser only handles variable substitution
-	var defaultParser = {
+	String.locale = String.locale || $( 'html' ).attr( 'lang' );
+	if ( !String.locale ) {
+		if ( typeof window.navigator !== undefined ) {
+			nav = window.navigator;
+			String.locale = nav.language || nav.userLanguage || '';
+		} else {
+			String.locale = '';
+		}
+	}
+
+	$.i18n.languages = {};
+	$.i18n.messageStore = $.i18n.messageStore || {};
+	$.i18n.parser = {
+		// The default parser only handles variable substitution
 		parse: function ( message, parameters ) {
 			return message.replace( /\$(\d+)/g, function ( str, match ) {
 				var index = parseInt( match, 10 ) - 1;
 				return parameters[index] !== undefined ? parameters[index] : '$' + match;
 			} );
-		}
+		},
+		emitter: {}
 	};
 
-	$.i18n.languages = {};
-	$.i18n.messageStore = $.i18n.messageStore || {};
-	$.i18n.parser = defaultParser;
-	$.i18n.parser.emitter = {};
 	$.i18n.debug = false;
-	$.i18n.defaults = {
+
+	/* Static members */
+	I18N.defaults = {
 		locale: String.locale,
 		fallbackLocale: "en",
 		parser: $.i18n.parser,
@@ -208,14 +246,9 @@
 		messageLocationResolver: null
 	};
 
-	$.i18n.Constructor = I18N;
-
-	/**
-	 * Convenient alias
-	 */
-	window._ = window._ || $.i18n;
-
-}( jQuery, window ) );
+	// Expose constructor
+	$.I18N = I18N;
+}( jQuery ) );
 
 /**
  * jQuery Internationalization library Message loading , parsing, retrieving utilities
@@ -249,89 +282,100 @@
 		 */
 		init: function ( locale ) {
 			this.locale = locale;
-			var that = this;
+			var messageStore = this;
+			messageStore.log( "initializing for " + locale );
 			var $links = $( "link" );
 			var linksCount = $links.length;
-			this.log( "initializing for " + locale );
 			// Check for <link rel="localization" hreflang="xyz" elements
 			while (linksCount--) {
 				var $link = $( $links[linksCount] );
 				var rel = ( $link.attr( "rel" ) || "" ).toLowerCase().split( /\s+/ );
 				if ( $.inArray( "localizations", rel ) !== -1 ) {
 					// multiple localizations
-					that.load( $link.attr( "href" ) );
+					messageStore.load( $link.attr( "href" ) );
 				} else if ( $.inArray( "localization", rel ) !== -1 ) {
 					// single localization
 					var localization = {};
 					localization[ ( $link.attr( "hreflang" ) || "" ).toLowerCase()] = $link
 							.attr( "href" );
-					that.load( localization );
+					messageStore.load( localization );
 				}
 			}
 		},
 
 		/**
-		 * General message loading API This can take a URL string for the json formatted messages.
+		 * General message loading API This can take a URL string for
+		 * the json formatted messages.
 		 * <code>load('path/to/all_localizations.json');</code>
 		 *
 		 * This can also load a localization file for a locale <code>
 		 * load('path/to/de-messages.json', 'de' );
 		 * </code>
-		 * A data object containing message key- message translation mappings can also be passed Eg:
+		 * A data object containing message key- message translation mappings
+		 * can also be passed Eg:
 		 * <code>
 		 * load( { 'hello' : 'Hello' }, optionalLocale );
 		 * </code> If the data argument is
-		 * null/undefined/false, all cached messages for the i18n instance will get reset.
+		 * null/undefined/false,
+		 * all cached messages for the i18n instance will get reset.
 		 *
 		 * @param {String|Object|null} data
 		 * @param {String} locale Language tag
 		 */
 		load: function ( data, locale ) {
-			var that = this;
-			var hasOwn = Object.prototype.hasOwnProperty;
+			var key = null,
+				messageStore = this,
+				hasOwn = Object.prototype.hasOwnProperty;
+
 			if ( !data ) {
 				// reset all localizations
-				this.log( "Resetting for locale" + locale );
-				that.messages = {};
+				messageStore.log( "Resetting for locale" + locale );
+				messageStore.messages = {};
 				return;
 			}
-			var dataType = typeof data;
-			if ( locale && this.locale !== locale ) {
+
+			// Only process this data load if the locale is our current
+			// locale. Otherwise, put in the source queue for later.
+			if ( locale && messageStore.locale !== locale ) {
 				// queue loading locale if not needed
-				if ( ! ( locale in this.sources ) ) {
-					this.sources[locale] = [];
+				if ( ! ( locale in messageStore.sources ) ) {
+					messageStore.sources[locale] = [];
 				}
-				this.log( "Queueing: " + locale + " Current locale " + this.locale );
-				this.sources[locale].push( data );
+				messageStore.log( "Queueing: " + locale + " Current locale " + messageStore.locale );
+				messageStore.sources[locale].push( data );
 				return;
 			}
-			if ( arguments.length > 0 && dataType !== "number" ) {
-				if ( dataType === "string" ) {
-					// This is a URL to the messages file.
-					this.log( "Loading messages from: " + data );
-					this.jsonMessageLoader( data ).done( function ( localization, textStatus ) {
-						that.load( localization, locale );
-						delete that.sources[locale];
-					} );
-				} else {
-					// data is Object
-					// Extend current localizations instead of completely
-					// overwriting them
-					var localization = data;
-					for ( var messageKey in localization ) {
-						if ( !hasOwn.call( localization, messageKey ) ) {
-							continue;
-						}
-						var messageKeyType = typeof messageKey;
-						if ( messageKeyType === "string" && locale ) {
-							that.log( "[" + locale + "][" + messageKey + "] : "
-									+ localization[messageKey] );
-							that.messages[locale] = that.messages[locale] || [];
-							that.messages[locale][messageKey] = localization[messageKey];
+
+			if ( typeof data === 'string' ) {
+				// This is a URL to the messages file.
+				messageStore.log( "Loading messages from: " + data );
+				messageStore.jsonMessageLoader( data ).done( function ( localization, textStatus ) {
+					messageStore.load( localization, locale );
+					delete messageStore.sources[locale];
+				} );
+			} else {
+				// Data is either a group of messages for {locale},
+				// or a group of languages with groups of messages inside.
+				for ( key in data) {
+					if ( hasOwn.call( data, key ) ) {
+						if ( locale ) {
+
+							// Lazy-init the object
+							if ( !messageStore.messages[locale] ) {
+								messageStore.messages[locale] = {};
+							}
+
+							// Update message object keys,
+							// don't overwrite the entire object.
+							messageStore.messages[locale][key] = data[key];
+
+							messageStore.log( "[" + locale + "][" + key + "] : "
+									+ data[key] );
+
+							// No {locale} given, assume data is a group of languages,
+							// call this function again for each langauge.
 						} else {
-							var passedLocale = messageKey;
-							this.log( "Loading locale: " + passedLocale );
-							that.load( localization[passedLocale], passedLocale );
+							messageStore.load( data[key], key );
 						}
 					}
 				}
@@ -339,8 +383,7 @@
 		},
 
 		log: function (/* arguments */) {
-			var hasConsole = window.console !== undefined;
-			if ( hasConsole && $.i18n.debug ) {
+			if ( window.console && $.i18n.debug ) {
 				window.console.log.apply( window.console, arguments );
 			}
 		},
@@ -351,12 +394,12 @@
 		 * @param {String} locale
 		 */
 		loadFromQueue: function ( locale ) {
-			var that = this;
-			var queue = that.sources[locale];
-			for ( var i = 0; i < queue.length; i++ ) {
-				that.load( queue[i], locale );
+			var i,
+				queue = this.sources[locale];
+			for ( i = 0; i < queue.length; i++ ) {
+				this.load( queue[i], locale );
 			}
-			delete that.sources[locale];
+			delete this.sources[locale];
 		},
 
 		jsonMessageLoader: function ( url ) {
@@ -591,11 +634,11 @@
  */
 
 ( function ( $ ) {
-	"use strict";
+	'use strict';
 
 	var MessageParser = function ( options ) {
 		this.options = $.extend( {}, $.i18n.parser.defaults, options );
-		this.language = $.i18n.languages[$.i18n().locale];
+		this.language = $.i18n.languages[String.locale] || $.i18n.languages['default'];
 		this.emitter = $.i18n.parser.emitter;
 	};
 
@@ -614,8 +657,9 @@
 			if ( message.indexOf( '{{' ) < 0 ) {
 				return this.simpleParse( message, replacements );
 			}
-			this.emitter.language = $.i18n.languages[$.i18n().locale]
-					|| $.i18n.languages['default'];
+			this.emitter.language = $.i18n.languages[$.i18n().locale] ||
+				$.i18n.languages['default'];
+
 			return this.emitter.emit( this.ast( message ), replacements );
 		},
 
@@ -639,10 +683,11 @@
 			// All must succeed; otherwise, return null.
 			// This is the only eager one.
 			function sequence ( parserSyntax ) {
-				var originalPos = pos;
-				var result = [];
-				for ( var i = 0; i < parserSyntax.length; i++) {
-					var res = parserSyntax[i]();
+				var i, res,
+					originalPos = pos,
+					result = [];
+				for ( i = 0; i < parserSyntax.length; i++) {
+					res = parserSyntax[i]();
 					if ( res === null ) {
 						pos = originalPos;
 						return null;
@@ -698,7 +743,7 @@
 
 			var pipe = makeStringParser( '|' );
 			var colon = makeStringParser( ':' );
-			var backslash = makeStringParser( "\\" );
+			var backslash = makeStringParser( '\\' );
 			var anyCharacter = makeRegexParser( /^./ );
 			var dollar = makeStringParser( '$' );
 			var digits = makeRegexParser( /^\d+/ );
@@ -718,13 +763,6 @@
 				};
 			}
 
-			// Used to define "literals" without spaces, in space-delimited
-			// situations
-			function literalWithoutSpace () {
-				var result = nOrMore( 1, escapedOrLiteralWithoutSpace )();
-				return result === null ? null : result.join( '' );
-			}
-
 			// Used to define "literals" within template parameters. The pipe
 			// character is the parameter delimeter, so by default
 			// it is not a literal in the parameter
@@ -743,7 +781,7 @@
 				return result === null ? null : result[1];
 			}
 
-			var escapedOrLiteralWithoutSpace = choice( [ escapedLiteral, regularLiteralWithoutSpace ] );
+			choice( [ escapedLiteral, regularLiteralWithoutSpace ] );
 			var escapedOrLiteralWithoutBar = choice( [ escapedLiteral, regularLiteralWithoutBar ] );
 			var escapedOrRegularLiteral = choice( [ escapedLiteral, regularLiteral ] );
 
@@ -771,7 +809,7 @@
 				var expr = result[1];
 				// use a "CONCAT" operator if there are multiple nodes,
 				// otherwise return the first node, raw.
-				return expr.length > 1 ? [ "CONCAT" ].concat( expr ) : expr[0];
+				return expr.length > 1 ? [ 'CONCAT' ].concat( expr ) : expr[0];
 			}
 
 			function templateWithReplacement () {
@@ -824,7 +862,7 @@
 					return null;
 				}
 
-				return [ "CONCAT" ].concat( result );
+				return [ 'CONCAT' ].concat( result );
 			}
 
 			var result = start();
@@ -839,43 +877,42 @@
 
 /**
  * jQuery Internationalization library
- * 
+ *
  * Copyright (C) 2012 Santhosh Thottingal
- * 
+ *
  * jquery.i18n is dual licensed GPLv2 or later and MIT. You don't have to do
  * anything special to choose one license or the other and you don't have to
  * notify anyone which license you are using. You are free to use
  * UniversalLanguageSelector in commercial projects as long as the copyright
  * header is left intact. See files GPL-LICENSE and MIT-LICENSE for details.
- * 
+ *
  * @licence GNU General Public Licence 2.0 or later
  * @licence MIT License
  */
 
 ( function ( $ ) {
-	"use strict";
+	'use strict';
 
 	var MessageParserEmitter = function () {
-		this.language = $.i18n.languages[$.i18n().locale] || $.i18n.languages['default'];
+		this.language = $.i18n.languages[String.locale] || $.i18n.languages['default'];
 	};
 
 	MessageParserEmitter.prototype = {
 		constructor: MessageParserEmitter,
+
 		/**
 		 * (We put this method definition here, and not in prototype, to make
 		 * sure it's not overwritten by any magic.) Walk entire node structure,
 		 * applying replacements and template functions when appropriate
-		 * 
-		 * @param {Mixed}
-		 *            abstract syntax tree (top node or subnode)
-		 * @param {Array}
-		 *            replacements for $1, $2, ... $n
+		 *
+		 * @param {Mixed} abstract syntax tree (top node or subnode)
+		 * @param {Array} replacements for $1, $2, ... $n
 		 * @return {Mixed} single-string node or array of nodes suitable for
-		 *         jQuery appending
+		 *  jQuery appending.
 		 */
 		emit: function ( node, replacements ) {
-			var ret = null;
-			var that = this;
+			var ret, subnodes, operation,
+				that = this;
 
 			switch (typeof node) {
 			case 'string':
@@ -884,10 +921,10 @@
 				break;
 			case 'object':
 				// node is an array of nodes
-				var subnodes = $.map( node.slice( 1 ), function ( n ) {
+				subnodes = $.map( node.slice( 1 ), function ( n ) {
 					return that.emit( n, replacements );
 				} );
-				var operation = node[0].toLowerCase();
+				operation = node[0].toLowerCase();
 				if ( typeof that[operation] === 'function' ) {
 					ret = that[operation]( subnodes, replacements );
 				} else {
@@ -906,6 +943,7 @@
 			default:
 				throw new Error( 'unexpected type in AST: ' + typeof node );
 			}
+
 			return ret;
 		},
 
@@ -914,13 +952,12 @@
 		 * here are single nodes Must return a single node to parents -- a
 		 * jQuery with synthetic span However, unwrap any other synthetic spans
 		 * in our children and pass them upwards
-		 * 
-		 * @param {Array}
-		 *            nodes - mixed, some single nodes, some arrays of nodes
+		 *
+		 * @param {Array} nodes Mixed, some single nodes, some arrays of nodes.
 		 * @return String
 		 */
 		concat: function ( nodes ) {
-			var result = "";
+			var result = '';
 			$.each( nodes, function ( i, node ) {
 				// strings, integers, anything else
 				result += node;
@@ -935,10 +972,9 @@
 		 * parameter is not found return the same string (e.g. "$99" ->
 		 * parameter 98 -> not found -> return "$99" ) TODO throw error if
 		 * nodes.length > 1 ?
-		 * 
-		 * @param {Array}
-		 *            of one element, integer, n >= 0
-		 * @return {String} replacement
+		 *
+		 * @param {Array} nodes One element, integer, n >= 0
+		 * @return {string} replacement
 		 */
 		replace: function ( nodes, replacements ) {
 			var index = parseInt( nodes[0], 10 );
@@ -957,44 +993,41 @@
 		 * be a non-integer (for instance, a string representing an Arabic
 		 * number). So convert it back with the current language's
 		 * convertNumber.
-		 * 
-		 * @param {Array}
-		 *            of nodes, [ {String|Number}, {String}, {String} ... ]
+		 *
+		 * @param {Array} nodes List [ {String|Number}, {String}, {String} ... ]
 		 * @return {String} selected pluralized form according to current
-		 *         language
+		 *  language.
 		 */
 		plural: function ( nodes ) {
-			var count = parseFloat( this.language.convertNumber( nodes[0], 10 ) );
-			var forms = nodes.slice( 1 );
+			var count = parseFloat( this.language.convertNumber( nodes[0], 10 ) ),
+				forms = nodes.slice( 1 );
 			return forms.length ? this.language.convertPlural( count, forms ) : '';
 		},
 
 		/**
 		 * Transform parsed structure into gender Usage
 		 * {{gender:gender|masculine|feminine|neutral}}.
-		 * 
-		 * @param {Array}
-		 *            of nodes, [ {String}, {String}, {String} , {String} ]
+		 *
+		 * @param {Array} nodes List [ {String}, {String}, {String} , {String} ]
 		 * @return {String} selected gender form according to current language
 		 */
 		gender: function ( nodes ) {
-			var gender = nodes[0];
-			var forms = nodes.slice( 1 );
+			var gender = nodes[0],
+				forms = nodes.slice( 1 );
 			return this.language.gender( gender, forms );
 		},
 
 		/**
 		 * Transform parsed structure into grammar conversion. Invoked by
 		 * putting {{grammar:form|word}} in a message
-		 * 
-		 * @param {Array}
-		 *            of nodes [{Grammar case eg: genitive}, {String word}]
+		 *
+		 * @param {Array} nodes List [{Grammar case eg: genitive}, {String word}]
 		 * @return {String} selected grammatical form according to current
-		 *         language
+		 *  language.
 		 */
 		grammar: function ( nodes ) {
-			var form = nodes[0];
-			var word = nodes[1];
+			var form = nodes[0],
+				word = nodes[1];
 			return word && form && this.language.convertGrammar( word, form );
 		}
 	};
@@ -1002,9 +1035,10 @@
 	$.extend( $.i18n.parser.emitter, new MessageParserEmitter() );
 
 }( jQuery ) );
-/* global pluralRuleParser */
+/*global pluralRuleParser */
 ( function ( $ ) {
-	"use strict";
+	'use strict';
+
 	var language = {
 
 		// CLDR plural rules generated using
@@ -1012,506 +1046,506 @@
 		// and compressed
 		pluralRules: {
 			gv: {
-				one: "n mod 10 in 1..2 or n mod 20 is 0"
+				one: 'n mod 10 in 1..2 or n mod 20 is 0'
 			},
 			gu: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			rof: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ga: {
-				few: "n in 3..6",
-				many: "n in 7..10",
-				two: "n is 2",
-				one: "n is 1"
+				few: 'n in 3..6',
+				many: 'n in 7..10',
+				two: 'n is 2',
+				one: 'n is 1'
 			},
 			gl: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			lg: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			lb: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			xog: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ln: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
-			lo: "",
+			lo: '',
 			brx: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			tr: "",
+			tr: '',
 			ts: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			tn: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			to: "",
+			to: '',
 			lt: {
-				few: "n mod 10 in 2..9 and n mod 100 not in 11..19",
-				one: "n mod 10 is 1 and n mod 100 not in 11..19"
+				few: 'n mod 10 in 2..9 and n mod 100 not in 11..19',
+				one: 'n mod 10 is 1 and n mod 100 not in 11..19'
 			},
 			tk: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			th: "",
+			th: '',
 			ksb: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			te: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ksh: {
-				zero: "n is 0",
-				one: "n is 1"
+				zero: 'n is 0',
+				one: 'n is 1'
 			},
 			fil: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
 			haw: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			kcg: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ssy: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			yo: "",
+			yo: '',
 			de: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			ko: "",
+			ko: '',
 			da: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			dz: "",
+			dz: '',
 			dv: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			guw: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
 			shi: {
-				few: "n in 2..10",
-				one: "n within 0..1"
+				few: 'n in 2..10',
+				one: 'n within 0..1'
 			},
 			el: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			eo: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			en: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			ses: "",
+			ses: '',
 			teo: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ee: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			kde: "",
+			kde: '',
 			fr: {
-				one: "n within 0..2 and n is not 2"
+				one: 'n within 0..2 and n is not 2'
 			},
 			eu: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			et: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			es: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			seh: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ru: {
-				few: "n mod 10 in 2..4 and n mod 100 not in 12..14",
-				many: "n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14",
-				one: "n mod 10 is 1 and n mod 100 is not 11"
+				few: 'n mod 10 in 2..4 and n mod 100 not in 12..14',
+				many: 'n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14',
+				one: 'n mod 10 is 1 and n mod 100 is not 11'
 			},
 			kl: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			sms: {
-				two: "n is 2",
-				one: "n is 1"
+				two: 'n is 2',
+				one: 'n is 1'
 			},
 			smn: {
-				two: "n is 2",
-				one: "n is 1"
+				two: 'n is 2',
+				one: 'n is 1'
 			},
 			smj: {
-				two: "n is 2",
-				one: "n is 1"
+				two: 'n is 2',
+				one: 'n is 1'
 			},
 			smi: {
-				two: "n is 2",
-				one: "n is 1"
+				two: 'n is 2',
+				one: 'n is 1'
 			},
 			fy: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			rm: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ro: {
-				few: "n is 0 OR n is not 1 AND n mod 100 in 1..19",
-				one: "n is 1"
+				few: 'n is 0 OR n is not 1 AND n mod 100 in 1..19',
+				one: 'n is 1'
 			},
 			bn: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			sma: {
-				two: "n is 2",
-				one: "n is 1"
+				two: 'n is 2',
+				one: 'n is 1'
 			},
 			be: {
-				few: "n mod 10 in 2..4 and n mod 100 not in 12..14",
-				many: "n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14",
-				one: "n mod 10 is 1 and n mod 100 is not 11"
+				few: 'n mod 10 in 2..4 and n mod 100 not in 12..14',
+				many: 'n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14',
+				one: 'n mod 10 is 1 and n mod 100 is not 11'
 			},
 			bg: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			ms: "",
+			ms: '',
 			wa: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
 			ps: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			wo: "",
-			bm: "",
-			jv: "",
-			bo: "",
+			wo: '',
+			bm: '',
+			jv: '',
+			bo: '',
 			bh: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
-			kea: "",
+			kea: '',
 			asa: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			cgg: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			br: {
-				few: "n mod 10 in 3..4,9 and n mod 100 not in 10..19,70..79,90..99",
-				many: "n mod 1000000 is 0 and n is not 0",
-				two: "n mod 10 is 2 and n mod 100 not in 12,72,92",
-				one: "n mod 10 is 1 and n mod 100 not in 11,71,91"
+				few: 'n mod 10 in 3..4,9 and n mod 100 not in 10..19,70..79,90..99',
+				many: 'n mod 1000000 is 0 and n is not 0',
+				two: 'n mod 10 is 2 and n mod 100 not in 12,72,92',
+				one: 'n mod 10 is 1 and n mod 100 not in 11,71,91'
 			},
 			bs: {
-				few: "n mod 10 in 2..4 and n mod 100 not in 12..14",
-				many: "n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14",
-				one: "n mod 10 is 1 and n mod 100 is not 11"
+				few: 'n mod 10 in 2..4 and n mod 100 not in 12..14',
+				many: 'n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14',
+				one: 'n mod 10 is 1 and n mod 100 is not 11'
 			},
-			ja: "",
+			ja: '',
 			om: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			fa: "",
+			fa: '',
 			vun: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			or: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			xh: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			nso: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
 			ca: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			cy: {
-				few: "n is 3",
-				zero: "n is 0",
-				many: "n is 6",
-				two: "n is 2",
-				one: "n is 1"
+				few: 'n is 3',
+				zero: 'n is 0',
+				many: 'n is 6',
+				two: 'n is 2',
+				one: 'n is 1'
 			},
 			cs: {
-				few: "n in 2..4",
-				one: "n is 1"
+				few: 'n in 2..4',
+				one: 'n is 1'
 			},
-			zh: "",
+			zh: '',
 			lv: {
-				zero: "n is 0",
-				one: "n mod 10 is 1 and n mod 100 is not 11"
+				zero: 'n is 0',
+				one: 'n mod 10 is 1 and n mod 100 is not 11'
 			},
 			pt: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			wae: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			tl: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
 			chr: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			pa: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ak: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
 			pl: {
-				few: "n mod 10 in 2..4 and n mod 100 not in 12..14",
-				many: "n is not 1 and n mod 10 in 0..1 or n mod 10 in 5..9 or n mod 100 in 12..14",
-				one: "n is 1"
+				few: 'n mod 10 in 2..4 and n mod 100 not in 12..14',
+				many: 'n is not 1 and n mod 10 in 0..1 or n mod 10 in 5..9 or n mod 100 in 12..14',
+				one: 'n is 1'
 			},
 			hr: {
-				few: "n mod 10 in 2..4 and n mod 100 not in 12..14",
-				many: "n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14",
-				one: "n mod 10 is 1 and n mod 100 is not 11"
+				few: 'n mod 10 in 2..4 and n mod 100 not in 12..14',
+				many: 'n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14',
+				one: 'n mod 10 is 1 and n mod 100 is not 11'
 			},
 			am: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
 			ti: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
-			hu: "",
+			hu: '',
 			hi: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
 			jmc: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ha: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			he: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			mg: {
-				one: "n in 0..1"
+				one: 'n in 0..1'
 			},
 			fur: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			bem: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ml: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			mo: {
-				few: "n is 0 OR n is not 1 AND n mod 100 in 1..19",
-				one: "n is 1"
+				few: 'n is 0 OR n is not 1 AND n mod 100 in 1..19',
+				one: 'n is 1'
 			},
 			mn: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			mk: {
-				one: "n mod 10 is 1 and n is not 11"
+				one: 'n mod 10 is 1 and n is not 11'
 			},
 			ur: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			bez: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			mt: {
-				few: "n is 0 or n mod 100 in 2..10",
-				many: "n mod 100 in 11..19",
-				one: "n is 1"
+				few: 'n is 0 or n mod 100 in 2..10',
+				many: 'n mod 100 in 11..19',
+				one: 'n is 1'
 			},
 			uk: {
-				few: "n mod 10 in 2..4 and n mod 100 not in 12..14",
-				many: "n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14",
-				one: "n mod 10 is 1 and n mod 100 is not 11"
+				few: 'n mod 10 in 2..4 and n mod 100 not in 12..14',
+				many: 'n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14',
+				one: 'n mod 10 is 1 and n mod 100 is not 11'
 			},
 			mr: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ta: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			my: "",
-			sah: "",
+			my: '',
+			sah: '',
 			ve: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			af: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			vi: "",
+			vi: '',
 			is: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			iu: {
-				two: "n is 2",
-				one: "n is 1"
+				two: 'n is 2',
+				one: 'n is 1'
 			},
 			it: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			kn: "",
-			ii: "",
+			kn: '',
+			ii: '',
 			ar: {
-				few: "n mod 100 in 3..10",
-				zero: "n is 0",
-				many: "n mod 100 in 11..99",
-				two: "n is 2",
-				one: "n is 1"
+				few: 'n mod 100 in 3..10',
+				zero: 'n is 0',
+				many: 'n mod 100 in 11..99',
+				two: 'n is 2',
+				one: 'n is 1'
 			},
 			zu: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			saq: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			az: "",
+			az: '',
 			tzm: {
-				one: "n in 0..1 or n in 11..99"
+				one: 'n in 0..1 or n in 11..99'
 			},
-			id: "",
-			ig: "",
+			id: '',
+			ig: '',
 			pap: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			nl: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			nn: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			no: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			nah: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			nd: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ne: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ny: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			naq: {
-				two: "n is 2",
-				one: "n is 1"
+				two: 'n is 2',
+				one: 'n is 1'
 			},
 			nyn: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			kw: {
-				two: "n is 2",
-				one: "n is 1"
+				two: 'n is 2',
+				one: 'n is 1'
 			},
 			nr: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			tig: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			kab: {
-				one: "n within 0..2 and n is not 2"
+				one: 'n within 0..2 and n is not 2'
 			},
 			mas: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			rwk: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			kaj: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			lag: {
-				zero: "n is 0",
-				one: "n within 0..2 and n is not 0 and n is not 2"
+				zero: 'n is 0',
+				one: 'n within 0..2 and n is not 0 and n is not 2'
 			},
 			syr: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			kk: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ff: {
-				one: "n within 0..2 and n is not 2"
+				one: 'n within 0..2 and n is not 2'
 			},
 			fi: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			fo: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			ka: "",
+			ka: '',
 			gsw: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ckb: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ss: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			sr: {
-				few: "n mod 10 in 2..4 and n mod 100 not in 12..14",
-				many: "n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14",
-				one: "n mod 10 is 1 and n mod 100 is not 11"
+				few: 'n mod 10 in 2..4 and n mod 100 not in 12..14',
+				many: 'n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14',
+				one: 'n mod 10 is 1 and n mod 100 is not 11'
 			},
 			sq: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			sw: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			sv: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
-			km: "",
+			km: '',
 			st: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			sk: {
-				few: "n in 2..4",
-				one: "n is 1"
+				few: 'n in 2..4',
+				one: 'n is 1'
 			},
 			sh: {
-				few: "n mod 10 in 2..4 and n mod 100 not in 12..14",
-				many: "n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14",
-				one: "n mod 10 is 1 and n mod 100 is not 11"
+				few: 'n mod 10 in 2..4 and n mod 100 not in 12..14',
+				many: 'n mod 10 is 0 or n mod 10 in 5..9 or n mod 100 in 11..14',
+				one: 'n mod 10 is 1 and n mod 100 is not 11'
 			},
 			so: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			sn: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			ku: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			sl: {
-				few: "n mod 100 in 3..4",
-				two: "n mod 100 is 2",
-				one: "n mod 100 is 1"
+				few: 'n mod 100 in 3..4',
+				two: 'n mod 100 is 2',
+				one: 'n mod 100 is 1'
 			},
-			sg: "",
+			sg: '',
 			nb: {
-				one: "n is 1"
+				one: 'n is 1'
 			},
 			se: {
-				two: "n is 2",
-				one: "n is 1"
+				two: 'n is 2',
+				one: 'n is 1'
 			}
 		},
 
@@ -1525,11 +1559,12 @@
 		 * @return string Correct form for quantifier in this language
 		 */
 		convertPlural: function ( count, forms ) {
-			var pluralFormIndex = 0;
+			var pluralRules,
+				pluralFormIndex = 0;
 			if ( !forms || forms.length === 0 ) {
 				return '';
 			}
-			var pluralRules = this.pluralRules[$.i18n().locale];
+			pluralRules = this.pluralRules[$.i18n().locale];
 			if ( !pluralRules ) {
 				// default fallback.
 				return ( count === 1 ) ? forms[0] : forms[1];
@@ -1547,9 +1582,10 @@
 		 * @return plural form index
 		 */
 		getPluralForm: function ( number, pluralRules ) {
-			var pluralForms = [ 'zero', 'one', 'two', 'few', 'many', 'other' ];
-			var pluralFormIndex = 0;
-			for ( var i = 0; i < pluralForms.length; i++) {
+			var i,
+				pluralForms = [ 'zero', 'one', 'two', 'few', 'many', 'other' ],
+				pluralFormIndex = 0;
+			for ( i = 0; i < pluralForms.length; i++) {
 				if ( pluralRules[pluralForms[i]] ) {
 					if ( pluralRuleParser( pluralRules[pluralForms[i]], number ) ) {
 						return pluralFormIndex;
@@ -1569,24 +1605,28 @@
 		 *            integer Convert the return value to an integer
 		 */
 		'convertNumber': function ( num, integer ) {
+			var tmp, item, i,
+				transformTable, numberString, convertedNumber;
+
 			// Set the target Transform table:
-			var transformTable = this.digitTransformTable( $.i18n().locale ), numberString = ''
-					+ num, convertedNumber = '';
+			transformTable = this.digitTransformTable( $.i18n().locale );
+			numberString = '' + num;
+			convertedNumber = '';
 			if ( !transformTable ) {
 				return num;
 			}
-			// Check if the "restore" to Latin number flag is set:
+			// Check if the restore to Latin number flag is set:
 			if ( integer ) {
 				if ( parseFloat( num, 10 ) === num ) {
 					return num;
 				}
-				var tmp = [];
-				for ( var item in transformTable) {
+				tmp = [];
+				for ( item in transformTable) {
 					tmp[transformTable[item]] = item;
 				}
 				transformTable = tmp;
 			}
-			for ( var i = 0; i < numberString.length; i++) {
+			for ( i = 0; i < numberString.length; i++) {
 				if ( transformTable[numberString[i]] ) {
 					convertedNumber += transformTable[numberString[i]];
 				} else {
@@ -1644,29 +1684,30 @@
 		 * Get the digit transform table for the given language
 		 * See http://cldr.unicode.org/translation/numbering-systems
 		 * @param language
-		 * @returns Array of digits in the passed language representation
+		 * @returns {Array|false} List of digits in the passed language
+		 * representation, or boolean false if there is no information.
 		 */
 		digitTransformTable: function ( language ) {
 			var tables = {
-				ar: "۰۱۲۳۴۵۶۷۸۹",
-				ml: "൦൧൨൩൪൫൬൭൮൯",
-				kn: "೦೧೨೩೪೫೬೭೮೯",
-				lo: "໐໑໒໓໔໕໖໗໘໙",
-				or: "୦୧୨୩୪୫୬୭୮୯",
-				kh: "០១២៣៤៥៦៧៨៩",
-				pa: "੦੧੨੩੪੫੬੭੮੯",
-				gu: "૦૧૨૩૪૫૬૭૮૯",
-				hi: "०१२३४५६७८९",
-				my: "၀၁၂၃၄၅၆၇၈၉",
-				ta: "௦௧௨௩௪௫௬௭௮௯",
-				te: "౦౧౨౩౪౫౬౭౮౯",
-				th: "๐๑๒๓๔๕๖๗๘๙", //FIXME use iso 639 codes
-				bo: "༠༡༢༣༤༥༦༧༨༩" //FIXME use iso 639 codes
+				ar: '۰۱۲۳۴۵۶۷۸۹',
+				ml: '൦൧൨൩൪൫൬൭൮൯',
+				kn: '೦೧೨೩೪೫೬೭೮೯',
+				lo: '໐໑໒໓໔໕໖໗໘໙',
+				or: '୦୧୨୩୪୫୬୭୮୯',
+				kh: '០១២៣៤៥៦៧៨៩',
+				pa: '੦੧੨੩੪੫੬੭੮੯',
+				gu: '૦૧૨૩૪૫૬૭૮૯',
+				hi: '०१२३४५६७८९',
+				my: '၀၁၂၃၄၅၆၇၈၉',
+				ta: '௦௧௨௩௪௫௬௭௮௯',
+				te: '౦౧౨౩౪౫౬౭౮౯',
+				th: '๐๑๒๓๔๕๖๗๘๙', //FIXME use iso 639 codes
+				bo: '༠༡༢༣༤༥༦༧༨༩' //FIXME use iso 639 codes
 			};
 			if ( !tables[language] ) {
-				return null;
+				return false;
 			}
-			return tables[language].split( "" );
+			return tables[language].split( '' );
 		}
 	};
 
@@ -1680,8 +1721,9 @@
  * Bosnian (bosanski) language functions
  */
 ( function ( $ ) {
-	"use strict";
-	var bosanski = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.bs = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
 			switch (form) {
 			case 'instrumental': // instrumental
@@ -1694,33 +1736,29 @@
 			return word;
 		}
 	} );
-	$.extend( $.i18n.languages, {
-		'bs': bosanski
-	} );
+
 }( jQuery ) );
 
 /**
  * Lower Sorbian (Dolnoserbski) language functions
  */
-
 ( function ( $ ) {
-	"use strict";
-	var dsb = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.dsb = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
-			switch (form) {
-			case 'instrumental': // instrumental
-				word = 'z ' + word;
-				break;
-			case 'lokatiw': // lokatiw
-				word = 'wo ' + word;
-				break;
+			switch ( form ) {
+				case 'instrumental': // instrumental
+					word = 'z ' + word;
+					break;
+				case 'lokatiw': // lokatiw
+					word = 'wo ' + word;
+					break;
 			}
 			return word;
 		}
 	} );
-	$.extend( $.i18n.languages, {
-		'dsb': dsb
-	} );
+
 }( jQuery ) );
 
 /**
@@ -1730,12 +1768,13 @@
  */
 
 ( function ( $ ) {
-	"use strict";
-	var finnish = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.fi = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
 			// vowel harmony flag
-			var aou = word.match( /[aou][^äöy]*$/i );
-			var origWord = word;
+			var aou = word.match( /[aou][^äöy]*$/i ),
+				origWord = word;
 			if ( word.match( /wiki$/i ) ) {
 				aou = false;
 			}
@@ -1768,18 +1807,16 @@
 			return word;
 		}
 	} );
-	$.extend( $.i18n.languages, {
-		'fi': finnish
-	} );
+
 }( jQuery ) );
 
 /**
  * Irish (Gaeilge) language functions
  */
-
 ( function ( $ ) {
-	"use strict";
-	var ga = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.ga = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
 			if ( form === 'ainmlae' ) {
 				switch (word) {
@@ -1809,52 +1846,48 @@
 			return word;
 		}
 	} );
-	$.extend( $.i18n.languages, {
-		'ga': ga
-	} );
+
 }( jQuery ) );
 
 /**
  * Hebrew (עברית) language functions
  */
-
 ( function ( $ ) {
-	"use strict";
-	var hebrew = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.he = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
 			switch (form) {
 			case 'prefixed':
 			case 'תחילית': // the same word in Hebrew
 				// Duplicate prefixed "Waw", but only if it's not already double
-				if ( word.substr( 0, 1 ) === "ו" && word.substr( 0, 2 ) !== "וו" ) {
-					word = "ו" + word;
+				if ( word.substr( 0, 1 ) === 'ו' && word.substr( 0, 2 ) !== 'וו' ) {
+					word = 'ו' + word;
 				}
 
 				// Remove the "He" if prefixed
-				if ( word.substr( 0, 1 ) === "ה" ) {
+				if ( word.substr( 0, 1 ) === 'ה' ) {
 					word = word.substr( 1, word.length );
 				}
 
 				// Add a hyphen (maqaf) before numbers and non-Hebrew letters
-				if ( word.substr( 0, 1 ) < "א" || word.substr( 0, 1 ) > "ת" ) {
-					word = "־" + word;
+				if ( word.substr( 0, 1 ) < 'א' || word.substr( 0, 1 ) > 'ת' ) {
+					word = '־' + word;
 				}
 			}
 			return word;
 		}
 	} );
-	$.extend( $.i18n.languages, {
-		'he': hebrew
-	} );
+
 }( jQuery ) );
 
 /**
  * Upper Sorbian (Hornjoserbsce) language functions
  */
-
 ( function ( $ ) {
-	"use strict";
-	var hsb = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.hsb = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
 			switch (form) {
 			case 'instrumental': // instrumental
@@ -1867,9 +1900,7 @@
 			return word;
 		}
 	} );
-	$.extend( $.i18n.languages, {
-		'hsb': hsb
-	} );
+
 }( jQuery ) );
 
 /**
@@ -1877,10 +1908,10 @@
  *
  * @author Santhosh Thottingal
  */
-
 ( function ( $ ) {
-	"use strict";
-	var hu = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.hu = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
 			switch (form) {
 			case 'rol':
@@ -1896,9 +1927,7 @@
 			return word;
 		}
 	} );
-	$.extend( $.i18n.languages, {
-		'hu': hu
-	} );
+
 }( jQuery ) );
 
 /**
@@ -1906,8 +1935,9 @@
  */
 
 ( function ( $ ) {
-	"use strict";
-	var hy = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.hy = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
 			if ( form === 'genitive' ) {// սեռական հոլով
 				if ( word.substr( -1 ) === 'ա' ) {
@@ -1923,9 +1953,7 @@
 			return word;
 		}
 	} );
-	$.extend( $.i18n.languages, {
-		'hy': hy
-	} );
+
 }( jQuery ) );
 
 /**
@@ -1935,8 +1963,9 @@
  */
 
 ( function ( $ ) {
-	"use strict";
-	var la = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.la = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
 			switch (form) {
 			case 'genitive':
@@ -1979,9 +2008,7 @@
 			return word;
 		}
 	} );
-	$.extend( $.i18n.languages, {
-		'la': la
-	} );
+
 }( jQuery ) );
 
 /**
@@ -1991,75 +2018,73 @@
  */
 
 ( function ( $ ) {
-	"use strict";
-	var os = $.extend( {}, $.i18n.languages['default'],
-			{
-				convertGrammar: function ( word, form ) {
-					// Ending for allative case
-					var end_allative = 'мæ';
-					// Variable for 'j' beetwen vowels
-					var jot = '';
-					// Variable for "-" for not Ossetic words
-					var hyphen = '';
-					// Variable for ending
-					var ending = '';
-					// Checking if the $word is in plural form
-					if ( word.match( /тæ$/i ) ) {
-						word = word.substring( 0, word.length - 1 );
-						end_allative = 'æм';
-					}
-					// Works if word is in singular form.
-					// Checking if word ends on one of the vowels: е, ё, и, о, ы, э, ю,
-					// я.
-					else if ( word.match( /[аæеёиоыэюя]$/i ) ) {
-						jot = 'й';
-					}
-					// Checking if word ends on 'у'. 'У' can be either consonant 'W' or
-					// vowel 'U' in cyrillic Ossetic.
-					// Examples: {{grammar:genitive|аунеу}} = аунеуы,
-					// {{grammar:genitive|лæппу}} = лæппуйы.
-					else if ( word.match( /у$/i ) ) {
-						if ( !word.substring( word.length - 2, word.length - 1 ).match(
-								/[аæеёиоыэюя]$/i ) ) {
-							jot = 'й';
-						}
-					} else if ( !word.match( /[бвгджзйклмнопрстфхцчшщьъ]$/i ) ) {
-						hyphen = '-';
-					}
+	'use strict';
 
-					switch (form) {
-					case 'genitive':
-						ending = hyphen + jot + 'ы';
-						break;
-					case 'dative':
-						ending = hyphen + jot + 'æн';
-						break;
-					case 'allative':
-						ending = hyphen + end_allative;
-						break;
-					case 'ablative':
-						if ( jot === 'й' ) {
-							ending = hyphen + jot + 'æ';
-						} else {
-							ending = hyphen + jot + 'æй';
-						}
-						break;
-					case 'superessive':
-						ending = hyphen + jot + 'ыл';
-						break;
-					case 'equative':
-						ending = hyphen + jot + 'ау';
-						break;
-					case 'comitative':
-						ending = hyphen + 'имæ';
-						break;
-					}
-					return word + ending;
+	$.i18n.languages.os = $.extend( {}, $.i18n.languages['default'], {
+		convertGrammar: function ( word, form ) {
+			// Ending for allative case
+			var endAllative = 'мæ';
+			// Variable for 'j' beetwen vowels
+			var jot = '';
+			// Variable for "-" for not Ossetic words
+			var hyphen = '';
+			// Variable for ending
+			var ending = '';
+			// Checking if the $word is in plural form
+			if ( word.match( /тæ$/i ) ) {
+				word = word.substring( 0, word.length - 1 );
+				endAllative = 'æм';
+			}
+			// Works if word is in singular form.
+			// Checking if word ends on one of the vowels: е, ё, и, о, ы, э, ю,
+			// я.
+			else if ( word.match( /[аæеёиоыэюя]$/i ) ) {
+				jot = 'й';
+			}
+			// Checking if word ends on 'у'. 'У' can be either consonant 'W' or
+			// vowel 'U' in cyrillic Ossetic.
+			// Examples: {{grammar:genitive|аунеу}} = аунеуы,
+			// {{grammar:genitive|лæппу}} = лæппуйы.
+			else if ( word.match( /у$/i ) ) {
+				if ( !word.substring( word.length - 2, word.length - 1 ).match(
+						/[аæеёиоыэюя]$/i ) ) {
+					jot = 'й';
 				}
-			} );
-	$.extend( $.i18n.languages, {
-		'os': os
+			} else if ( !word.match( /[бвгджзйклмнопрстфхцчшщьъ]$/i ) ) {
+				hyphen = '-';
+			}
+
+			switch (form) {
+			case 'genitive':
+				ending = hyphen + jot + 'ы';
+				break;
+			case 'dative':
+				ending = hyphen + jot + 'æн';
+				break;
+			case 'allative':
+				ending = hyphen + endAllative;
+				break;
+			case 'ablative':
+				if ( jot === 'й' ) {
+					ending = hyphen + jot + 'æ';
+				} else {
+					ending = hyphen + jot + 'æй';
+				}
+				break;
+			case 'superessive':
+				ending = hyphen + jot + 'ыл';
+				break;
+			case 'equative':
+				ending = hyphen + jot + 'ау';
+				break;
+			case 'comitative':
+				ending = hyphen + 'имæ';
+				break;
+			}
+			return word + ending;
+		}
 	} );
+
 }( jQuery ) );
 
 /**
@@ -2067,12 +2092,15 @@
  */
 
 ( function ( $ ) {
-	"use strict";
-	var ru = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.ru = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
 			if ( form === 'genitive' ) { // родительный падеж
-				if ( ( word.substr( word.length - 4 ) === 'вики' )
-						|| ( word.substr( word.length - 4 ) === 'Вики' ) ) {
+				if ( ( word.substr( word.length - 4 ) === 'вики' ) ||
+					( word.substr( word.length - 4 ) === 'Вики' )
+				) {
+					// ...
 				} else if ( word.substr( word.length - 1 ) === 'ь' ) {
 					word = word.substr( 0, word.length - 1 ) + 'я';
 				} else if ( word.substr( word.length - 2 ) === 'ия' ) {
@@ -2090,46 +2118,50 @@
 			return word;
 		}
 	} );
-	$.extend( $.i18n.languages, {
-		'ru': ru
-	} );
+
 }( jQuery ) );
+
 /**
  * Slovenian (Slovenščina) language functions
  */
 
 ( function ( $ ) {
-	"use strict";
-	var sl = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.sl = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
 			switch (form) {
-			case 'mestnik': // locative
-				word = 'o ' + word;
-				break;
-			case 'orodnik': // instrumental
-				word = 'z ' + word;
-				break;
+				// locative
+				case 'mestnik':
+					word = 'o ' + word;
+					break;
+				// instrumental
+				case 'orodnik':
+					word = 'z ' + word;
+					break;
 			}
 			return word;
 		}
 
 	} );
-	$.extend( $.i18n.languages, {
-		'sl': sl
-	} );
+
 }( jQuery ) );
+
 /**
  * Ukrainian (Українська) language functions
  */
 
 ( function ( $ ) {
-	"use strict";
-	var uk = $.extend( {}, $.i18n.languages['default'], {
+	'use strict';
+
+	$.i18n.languages.uk = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
 			switch (form) {
 			case 'genitive': // родовий відмінок
-				if ( ( word.substr( word.length - 4 ) === 'вікі' )
-						|| ( word.substr( word.length - 4 ) === 'Вікі' ) ) {
+				if ( ( word.substr( word.length - 4 ) === 'вікі' ) ||
+					( word.substr( word.length - 4 ) === 'Вікі' )
+				) {
+					// ...
 				} else if ( word.substr( word.length - 1 ) === 'ь' ) {
 					word = word.substr( 0, word.length - 1 ) + 'я';
 				} else if ( word.substr( word.length - 2 ) === 'ія' ) {
@@ -2145,8 +2177,10 @@
 				}
 				break;
 			case 'accusative': // знахідний відмінок
-				if ( ( word.substr( word.length - 4 ) === 'вікі' )
-						|| ( word.substr( word.length - 4 ) === 'Вікі' ) ) {
+				if ( ( word.substr( word.length - 4 ) === 'вікі' ) ||
+					( word.substr( word.length - 4 ) === 'Вікі' )
+				) {
+					//	...
 				} else if ( word.substr( word.length - 2 ) === 'ія' ) {
 					word = word.substr( 0, word.length - 2 ) + 'ію';
 				}
@@ -2155,10 +2189,9 @@
 			return word;
 		}
 	} );
-	$.extend( $.i18n.languages, {
-		'uk': uk
-	} );
+
 }( jQuery ) );
+
 /**
  * cldrpluralparser.js
  * A parser engine for CLDR plural rules.