What was actor Jim Nabors' reaction to getting a star on the Hollywood Walk of Fame, surrounded by other luminaries? "Go-ol-ly!" he said Thursday, using the catchphrase of the hayseed Gomer Pyle he played on television for so many years. Actresses Carol Burnett, Loni Anderson, Phyllis Diller and Florence Henderson joined about 75 fans crowded around the Hollywood Boulevard site for the unveiling of the 1,929th star in the walkway. Nabors, who played Pyle on television's "The Andy Griffith Show" and "Gomer Pyle, U.S.M.C.," critiqued the crowd's rendering of "Go-ol-ly," saying they needed to give it more twang.