Re: [Haskell-cafe] Showing the 1 element tuple

A weird question, what does the 1 element tuple look like?

there is one in Control.Monad.Identity: Identity 1 i miss the short version newtype Id x = x writing (1,) is not that well defined; how do you want to use its constructor alone? writing (1;) may be the solution, i think. (;) could be the constructor. does anyone know, how ";" could cause any problems? if i am not mistaken, (do return 1 ; return 2;) should be the same like ((do return 1 ; return 2);). - marc