325 function attemptSingleLookup(availableLocales, requestedLocale) {  argument
328       GetAnyExtensionRE(), requestedLocale, '');
330       availableLocales, requestedLocale);
334         GetUnicodeExtensionRE(), requestedLocale);
771   var requestedLocale = locale.locale + extension;
780     requestedLocale: {value: requestedLocale, writable: true},  property
790   var numberFormat = %CreateNumberFormat(requestedLocale, internalOptions,
1121   var requestedLocale = locale.locale + extension;
1133     requestedLocale: {value: requestedLocale, writable: true},  property
1143     requestedLocale,
1309     requestedLocale: {value: locale.locale, writable: true},  property