booleanOperators :: OperatorTable Char () BooleanExp
booleanOperators = [[prefix "!" Wham.Parser.not],
                    [binary "&" Wham.Parser.and AssocLeft]]
booleanOperators :: OperatorTable Char () BooleanExp
booleanOperators = [[prefix "!" Wham.Parser.not],
                    [binary "&" Wham.Parser.and AssocLeft]]
booleanOperators = [[prefix "!" Wham.Parser.not],
                    [binary "&" Wham.Parser.and AssocLeft]]