fourmolu-0.21.0.0: data/examples/other/comment-trigger-escaping-four-out.hs

-- Excessive backslashes in multi line:
{-
*
|
-}

test = do
    -- Maybe excessive in single line:
    -- \* (if there's nothing after the * the line is completely dropped)
    line1
    -- Maybe excessive in multi line:
    {- \| is this excessive?
    * no excessive here at least
    -}
    line2