DoAndIfThenElse

[Christian Maeder]

David Virebayre schrieb:
> 
> On Thu, Nov 26, 2009 at 10:29 AM, Christian Maeder
> <Christian.Maeder at dfki.de <mailto:Christian.Maeder at dfki.de>> wrote:
> 
>     I wonder why I still get a "parse error (possibly incorrect
>     indentation)" for:
> 
>     \begin{code}
>     main = do
>      if True then putStrLn "1"
>      else putStrLn "2"
>     \end{code}

This works with hugs!

>  
> Isn't the proposal about :
> 
> \begin{code}
> main = do
>  if True then putStrLn "1"
>  ;else putStrLn "2"
> \end{code}

This does not work with hugs. ";" must be indented further.

\begin{code}
main = do
  if True then putStrLn "1";
  else putStrLn "2"
\end{code}

This does also not work with hugs (";" at the end)

C.