Lua 5.2 introduced goto, which was interesting, see http://www.inf.puc-rio.br/~roberto/talks/novelties-5.2.pdf http://www.inf.puc-rio.br/~roberto/talks/noveltie

Lua 5.2 introduced goto, which was interesting, see http://www.inf.puc-rio.br/~roberto/talks/novelties-5.2.pdf http://www.inf.puc-rio.br/~roberto/talks/novelties-5.2.pdf for some explanations as to why.