rev 6668 : imported patch 8008576
*** 132,142 **** private LanguageTag() { } /* ! * BNF in RFC5464 * * Language-Tag = langtag ; normal language tags * / privateuse ; private use tag * / grandfathered ; grandfathered tags * --- 132,142 ---- private LanguageTag() { } /* ! * BNF in RFC5646 * * Language-Tag = langtag ; normal language tags * / privateuse ; private use tag * / grandfathered ; grandfathered tags *