ghci parse error on operator info
If requested info about some operator, ie (+) :info (+) is working as expected:
> :i (+)
class Num a where
(+) :: a -> a -> a
...
-- Defined in ‘GHC.Num’
infixl 6 +When additional space character is there :info (+ ) it won't parse:
> :i (+ )
<interactive>:1:3: error:
parse error (possibly incorrect indentation or mismatched brackets)Note that the same thing is working with :type so its strange it doesn't use the same parser in both places:
> :t (+ )
(+ ) :: Num a => a -> a -> a