root = new CIBackRef(namedGroups().get(name), has(UNICODE_CASE)); else root = new BackRef(namedGroups().get(name));
root = new CIBackRef(namedGroups().get(name), has(UNICODE_CASE)); else root = new BackRef(namedGroups().get(name));
return new CIBackRef(refNum, has(UNICODE_CASE)); else return new BackRef(refNum);
return new CIBackRef(refNum, has(UNICODE_CASE)); else return new BackRef(refNum);