LSP formatting breaks definition of custom operators

[andreystepanov]

This definition:

(<|>) : Nat -> Nat -> (Nat, Nat)
(<|>) a b = (a, b)

(Custom.<|>) : Nat -> Nat -> (Nat, Nat)
(Custom.<|>) a b = (a, b)

Gets formatted into:

((<|>) : Nat -> Nat -> (Nat, Nat)
a <|> b = (a, b)

((Custom.<|>) : Nat -> Nat -> (Nat, Nat)
a Custom.<|> b = (a, b)

As you can see, there's an extra ( in the beginning of the type-signature.

[ChrisPenner]

Thanks for another report! Should be fixed soon: #4689