Re: 2nd version: try..catch for Lua, now 'finally' supported

["alex.mania@..." <alex.mania@...>]

I'm very impressed that you managed to handle the generic case of:

  function foo(...)
    local x, y = 1, 2
    try
      return x or y, ...
    finally
      x = nil
    end
  end
  print(foo(2, 3, 4))

Cases like that thwarted my attempts when I tried a while back..

- Alex