Re: The worst piece of syntax in Haskell

22 Feb 2006

      Am Mittwoch, 22. Februar 2006 01:25 schrieb Claus Reinke:
...
...
class Monad m
   => MonadPlus m
   where ...
class Ord a
   => Ix a
   where ...
instance Integral a
       => Eq (Ratio a)
       where ...
still difficult?-) works just as well when the constraint lists get longer.
claus
I do something similar now (use a monospace font):

	class Monad m =>
	      MonadPlus m where
	          [...]

Using a line break has also the advantage that changes before the => cannot 
introduce the necessity for a linebreak in the part after the =>.  So the 
formatting of the part after the => is not affected.  This is especially 
useful if you want to use darcs replace.

Best wishes,
Wolfgang

Re: The worst piece of syntax in Haskell

Wolfgang Jeltsch