nl_tokens: Returns an Object that contains all of supported locales for a given service . In addition to the supported locales we add xx - ZZ locale for each xx - Yyyy - ZZ that is supported . This is required by the spec .
pl_tokens: function getAvailableLocalesOf ( service ) { var available = % AvailableLocalesOf ( service ) ; for ( var i in available ) { if ( HAS_OWN_PROPERTY ( available , i ) ) { var parts = InternalRegExpMatch ( / ^([a-z]{2,3})-([A-Z][a-z]{3})-([A-Z]{2})$ / , i ) ; if ( ! IS_NULL ( <mask> ) ) { // Build xx-ZZ. We don't care about the actual value, // as long it's not undefined. available [ parts [ 1 ] + '-' + parts [ 3 ] ] = null ; } } } return available ; }