--- /dev/null
+/**
+ * Welsh (Cymraeg) language functions
+ */
+
+mediaWiki.language.convertPlural = function( count, forms ) {
+ forms = mediaWiki.language.preConvertPlural( forms, 6 );
+ count = Math.abs( count );
+ if ( count >= 0 && count <= 3 ) {
+ return forms[count];
+ }
+ if ( count == 6 ) {
+ return forms[4];
+ }
+ return forms[5];
+};