Update jquery.i18n from upstream

Upstream: https://github.com/wikimedia/jquery.i18n
Upstream changes:
* Fixed a potential js error because of wrong logic
* Fixed some JShint errors
* Added license and credits files
* Updated gitignore file
* Fixed uk and ru grammar rules and updating tests
* Source code formatting updates

Change-Id: I43433cc3d9993045160dc85ed9e73370d22794cf

lib/jquery.i18n/jquery.i18n.emitter.js

@@ -165,5 +165,4 @@
 	};
 
 	$.extend( $.i18n.parser.emitter, new MessageParserEmitter() );
-
 }( jQuery ) );

lib/jquery.i18n/jquery.i18n.fallbacks.js

@@ -15,7 +15,7 @@
 	'use strict';
 
 	$.i18n = $.i18n || {};
-	$.i18n.fallbacks = {
+	$.extend( $.i18n.fallbacks, {
 		'ab': ['ru'],
 		'ace': ['id'],
 		'aln': ['sq'],
@@ -182,5 +182,5 @@
 		'zh-sg': ['zh-hans'],
 		'zh-tw': ['zh-hant', 'zh-hans'],
 		'zh-yue': ['yue']
-	};
+	} );
 }( jQuery ) );

lib/jquery.i18n/jquery.i18n.js

@@ -40,16 +40,15 @@
 		 * String.prototype.toLocaleString and String.locale.
 		 */
 		init: function () {
-			var i18n;
+			var i18n = this;
 
-			i18n = this;
 			// Set locale of String environment
 			String.locale = i18n.locale;
 
 			// Override String.localeString method
 			String.prototype.toLocaleString = function () {
 				var localeParts, localePartIndex, value, locale, fallbackIndex,
-					_locale, message;
+					tryingLocale, message;
 
 				value = this.valueOf();
 				locale = i18n.locale;
@@ -62,11 +61,13 @@
 					localePartIndex = localeParts.length;
 
 					do {
-						_locale = localeParts.slice( 0, localePartIndex ).join( '-' );
-						message = i18n.messageStore.get( _locale, value );
+						tryingLocale = localeParts.slice( 0, localePartIndex ).join( '-' );
+						message = i18n.messageStore.get( tryingLocale, value );
+
 						if ( message ) {
 							return message;
 						}
+
 						localePartIndex--;
 					} while ( localePartIndex );
 
@@ -118,12 +119,12 @@
 		},
 
 		/**
-		* 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,
@@ -137,16 +138,15 @@
 		}
 	};
 
-
 	/**
-	* Process a message from the $.I18N instance
-	* for the current document, stored in jQuery.data(document).
-	*
-	* @param {string} key Key of the message.
-	* @param {string} param1 [param...] Variadic list of parameters for {key}.
-	* @return {string|$.I18N} Parsed message, or if no key was given
-	* the instance of $.I18N is returned.
-	*/
+	 * Process a message from the $.I18N instance
+	 * for the current document, stored in jQuery.data(document).
+	 *
+	 * @param {string} key Key of the message.
+	 * @param {string} param1 [param...] Variadic list of parameters for {key}.
+	 * @return {string|$.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' ),
@@ -184,12 +184,12 @@
 
 	$.fn.i18n = function () {
 		var i18n = $.data( document, 'i18n' );
-		String.locale = i18n.locale;
+
 		if ( !i18n ) {
 			i18n = new I18N();
 			$.data( document, 'i18n', i18n );
 		}
-
+		String.locale = i18n.locale;
 		return this.each( function () {
 			var $this = $( this ),
 				messageKey = $this.data( 'i18n' );
@@ -225,7 +225,7 @@
 		},
 		emitter: {}
 	};
-
+	$.i18n.fallbacks = {};
 	$.i18n.debug = false;
 	$.i18n.log = function ( /* arguments */ ) {
 		if ( window.console && $.i18n.debug ) {

lib/jquery.i18n/jquery.i18n.language.js

@@ -3,7 +3,6 @@
 	'use strict';
 
 	var language = {
-
 		// CLDR plural rules generated using
 		// http://i18ndata.appspot.com/cldr/tags/unconfirmed/supplemental/plurals?action=browse&depth=-1
 		// and compressed
@@ -522,12 +521,35 @@
 		 * @return string Correct form for quantifier in this language
 		 */
 		convertPlural: function ( count, forms ) {
-			var pluralRules, pluralFormIndex;
+			var pluralRules,
+				pluralFormIndex,
+				index,
+				explicitPluralPattern = new RegExp('\\d+=', 'i'),
+				formCount,
+				form;
 
 			if ( !forms || forms.length === 0 ) {
 				return '';
 			}
 
+			// Handle for Explicit 0= & 1= values
+			for ( index = 0; index < forms.length; index++ ) {
+				form = forms[index];
+				if ( explicitPluralPattern.test( form ) ) {
+					formCount = parseInt( form.substring( 0, form.indexOf( '=' ) ), 10 );
+					if ( formCount === count ) {
+						return ( form.substr( form.indexOf( '=' ) + 1 ) );
+					}
+					forms[index] = undefined;
+				}
+			}
+
+			forms = $.map( forms, function ( form ) {
+				if ( form !== undefined ) {
+					return form;
+				}
+			} );
+
 			pluralRules = this.pluralRules[$.i18n().locale];
 
 			if ( !pluralRules ) {
@@ -621,7 +643,7 @@
 		 * @param form {String}
 		 * @return {String}
 		 */
-		convertGrammar: function ( word, form ) {
+		convertGrammar: function ( word, form ) { /*jshint unused: false */
 			return word;
 		},
 

lib/jquery.i18n/jquery.i18n.messages.js

@@ -109,5 +109,4 @@
 	}
 
 	$.extend( $.i18n.messageStore, new MessageStore() );
-
 }( jQuery, window ) );

lib/jquery.i18n/languages/ml.js

@@ -13,28 +13,29 @@
 			switch ( form ) {
 				case 'ഉദ്ദേശിക':
 				case 'dative':
-					if ( word.substr( -1 ) === 'ു'
-						|| word.substr( -1 ) === 'ൂ'
-						|| word.substr( -1 ) === 'ൗ'
-						|| word.substr( -1 ) === 'ൌ' ) {
+					if ( word.substr( -1 ) === 'ു' ||
+						word.substr( -1 ) === 'ൂ' ||
+						word.substr( -1 ) === 'ൗ' ||
+						word.substr( -1 ) === 'ൌ'
+					) {
 						word += 'വിന്';
 					} else if ( word.substr( -1 ) === 'ം' ) {
 						word = word.substr( 0, word.length - 1 ) + 'ത്തിന്';
 					} else if ( word.substr( -1 ) === 'ൻ' ) {
 						// Atomic chillu n. അവൻ -> അവന്
 						word = word.substr( 0, word.length - 1 ) + 'ന്';
-					} else if ( word.substr( -3 ) === 'ന്‍' ) {
+					} else if ( word.substr( -3 ) === 'ന്\u200d' ) {
 						// chillu n. അവൻ -> അവന്
 						word = word.substr( 0, word.length - 1 );
-					} else if ( word.substr( -1 ) === 'ൾ' || word.substr( -3 ) === 'ള്‍' ) {
+					} else if ( word.substr( -1 ) === 'ൾ' || word.substr( -3 ) === 'ള്\u200d' ) {
 						word += 'ക്ക്';
-					} else if ( word.substr( -1 ) === 'ർ' || word.substr( -3 ) === 'ര്‍' ) {
+					} else if ( word.substr( -1 ) === 'ർ' || word.substr( -3 ) === 'ര്\u200d' ) {
 						word += 'ക്ക്';
 					} else if ( word.substr( -1 ) === 'ൽ' ) {
 						// Atomic chillu ൽ , ഫയൽ -> ഫയലിന്
 						word = word.substr( 0, word.length - 1 ) + 'ലിന്';
-					} else if ( word.substr( -3 ) === 'ല്‍' ) {
-						// chillu ല്‍ , ഫയല്‍ -> ഫയലിന്
+					} else if ( word.substr( -3 ) === 'ല്\u200d' ) {
+						// chillu ല്\u200d , ഫയല്\u200d -> ഫയലിന്
 						word = word.substr( 0, word.length - 2 ) + 'ിന്';
 					} else if ( word.substr( -2 ) === 'ു്' ) {
 						word = word.substr( 0, word.length - 2 ) + 'ിന്';
@@ -44,6 +45,7 @@
 						// കാവ്യ -> കാവ്യയ്ക്ക്, ഹരി -> ഹരിയ്ക്ക്, മല -> മലയ്ക്ക്
 						word += 'യ്ക്ക്';
 					}
+
 					break;
 				case 'സംബന്ധിക':
 				case 'genitive':
@@ -53,31 +55,32 @@
 						word = word.substr( 0, word.length - 2 ) + 'ിന്റെ';
 					} else if ( word.substr( -1 ) === '്' ) {
 						word = word.substr( 0, word.length - 1 ) + 'ിന്റെ';
-					} else if (  word.substr( -1 ) === 'ു'
-						|| word.substr( -1 ) === 'ൂ'
-						|| word.substr( -1 ) === 'ൗ'
-						|| word.substr( -1 ) === 'ൌ'  ) {
+					} else if (  word.substr( -1 ) === 'ു' ||
+						word.substr( -1 ) === 'ൂ' ||
+						word.substr( -1 ) === 'ൗ' ||
+						word.substr( -1 ) === 'ൌ'
+					) {
 						word += 'വിന്റെ';
 					} else if ( word.substr( -1 ) === 'ൻ' ) {
 						// Atomic chillu n. അവൻ -> അവന്റെ
 						word = word.substr( 0, word.length - 1 ) + 'ന്റെ';
-					} else if ( word.substr( -3 ) === 'ന്‍' ) {
+					} else if ( word.substr( -3 ) === 'ന്\u200d' ) {
 						// chillu n. അവൻ -> അവന്റെ
-						word = word.substr( 0, word.length -1 ) + 'റെ';
-					} else if ( word.substr( -3 ) === 'ള്‍' ) {
+						word = word.substr( 0, word.length - 1 ) + 'റെ';
+					} else if ( word.substr( -3 ) === 'ള്\u200d' ) {
 						// chillu n. അവൾ -> അവളുടെ
 						word = word.substr( 0, word.length - 2 ) + 'ുടെ';
 					} else if ( word.substr( -1 ) === 'ൾ' ) {
-						// Atomic chillu n. അവള്‍ -> അവളുടെ
+						// Atomic chillu n. അവള്\u200d -> അവളുടെ
 						word = word.substr( 0, word.length - 1 ) + 'ളുടെ';
 					} else if ( word.substr( -1 ) === 'ൽ' ) {
-						// Atomic l. മുയല്‍ -> മുയലിന്റെ
+						// Atomic l. മുയല്\u200d -> മുയലിന്റെ
 						word = word.substr( 0, word.length - 1 ) + 'ലിന്റെ';
-					} else if ( word.substr( -3 ) === 'ല്‍' ) {
-						// chillu l. മുയല്‍ -> അവളുടെ
+					} else if ( word.substr( -3 ) === 'ല്\u200d' ) {
+						// chillu l. മുയല്\u200d -> അവളുടെ
 						word = word.substr( 0, word.length - 2 ) + 'ിന്റെ';
-					} else if ( word.substr( -3 ) === 'ര്‍' ) {
-						// chillu r. അവര്‍ -> അവരുടെ
+					} else if ( word.substr( -3 ) === 'ര്\u200d' ) {
+						// chillu r. അവര്\u200d -> അവരുടെ
 						word = word.substr( 0, word.length - 2 ) + 'ുടെ';
 					} else if ( word.substr( -1 ) === 'ർ' ) {
 						// Atomic chillu r. അവർ -> അവരുടെ
@@ -85,8 +88,10 @@
 					} else {
 						word += 'യുടെ';
 					}
+
 					break;
 			}
+
 			return word;
 		}
 	} );

lib/jquery.i18n/languages/os.js

@@ -9,14 +9,17 @@
 
 	$.i18n.languages.os = $.extend( {}, $.i18n.languages['default'], {
 		convertGrammar: function ( word, form ) {
+			var endAllative, jot, hyphen, ending;
+
 			// Ending for allative case
-			var endAllative = 'мæ';
+			endAllative = 'мæ';
 			// Variable for 'j' beetwen vowels
-			var jot = '';
+			jot = '';
 			// Variable for "-" for not Ossetic words
-			var hyphen = '';
+			hyphen = '';
 			// Variable for ending
-			var ending = '';
+			ending = '';
+
 			// Checking if the $word is in plural form
 			if ( word.match( /тæ$/i ) ) {
 				word = word.substring( 0, word.length - 1 );

lib/jquery.i18n/languages/ru.js

@@ -8,21 +8,17 @@
 	$.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' )
-				) {
-					// ...
-				} else if ( word.substr( word.length - 1 ) === 'ь' ) {
+				if ( word.substr( -1 ) === 'ь' ) {
 					word = word.substr( 0, word.length - 1 ) + 'я';
-				} else if ( word.substr( word.length - 2 ) === 'ия' ) {
+				} else if ( word.substr( -2 ) === 'ия' ) {
 					word = word.substr( 0, word.length - 2 ) + 'ии';
-				} else if ( word.substr( word.length - 2 ) === 'ка' ) {
+				} else if ( word.substr( -2 ) === 'ка' ) {
 					word = word.substr( 0, word.length - 2 ) + 'ки';
-				} else if ( word.substr( word.length - 2 ) === 'ти' ) {
+				} else if ( word.substr( -2 ) === 'ти' ) {
 					word = word.substr( 0, word.length - 2 ) + 'тей';
-				} else if ( word.substr( word.length - 2 ) === 'ды' ) {
+				} else if ( word.substr( -2 ) === 'ды' ) {
 					word = word.substr( 0, word.length - 2 ) + 'дов';
-				} else if ( word.substr( word.length - 3 ) === 'ник' ) {
+				} else if ( word.substr( -3 ) === 'ник' ) {
 					word = word.substr( 0, word.length - 3 ) + 'ника';
 				}
 			}

lib/jquery.i18n/languages/uk.js

@@ -9,31 +9,23 @@
 		convertGrammar: function ( word, form ) {
 			switch ( form ) {
 			case 'genitive': // родовий відмінок
-				if ( ( word.substr( word.length - 4 ) === 'вікі' ) ||
-					( word.substr( word.length - 4 ) === 'Вікі' )
-				) {
-					// ...
-				} else if ( word.substr( word.length - 1 ) === 'ь' ) {
+				if ( word.substr( -1 ) === 'ь' ) {
 					word = word.substr( 0, word.length - 1 ) + 'я';
-				} else if ( word.substr( word.length - 2 ) === 'ія' ) {
+				} else if ( word.substr( -2 ) === 'ія' ) {
 					word = word.substr( 0, word.length - 2 ) + 'ії';
-				} else if ( word.substr( word.length - 2 ) === 'ка' ) {
+				} else if ( word.substr( -2 ) === 'ка' ) {
 					word = word.substr( 0, word.length - 2 ) + 'ки';
-				} else if ( word.substr( word.length - 2 ) === 'ти' ) {
+				} else if ( word.substr( -2 ) === 'ти' ) {
 					word = word.substr( 0, word.length - 2 ) + 'тей';
-				} else if ( word.substr( word.length - 2 ) === 'ды' ) {
+				} else if ( word.substr( -2 ) === 'ды' ) {
 					word = word.substr( 0, word.length - 2 ) + 'дов';
-				} else if ( word.substr( word.length - 3 ) === 'ник' ) {
+				} else if ( word.substr( -3 ) === 'ник' ) {
 					word = word.substr( 0, word.length - 3 ) + 'ника';
 				}
 
 				break;
 			case 'accusative': // знахідний відмінок
-				if ( ( word.substr( word.length - 4 ) === 'вікі' ) ||
-					( word.substr( word.length - 4 ) === 'Вікі' )
-				) {
-					//	...
-				} else if ( word.substr( word.length - 2 ) === 'ія' ) {
+				if ( word.substr( -2 ) === 'ія' ) {
 					word = word.substr( 0, word.length - 2 ) + 'ію';
 				}