Newline in the output of json.stringify

[smimram]

The following

l = [("f", 1), ("b", 4)]
let json.stringify j = (l : [(string * int)] as json.object)

outputs

{ "f": 1, "b": 4
}

is there any good reason for the newline before the closing }?

[toots]

No good reason that I know of. I think it's been like that for a while.

[smimram]

Note: it's to_string_pp in src/tools/json.ml.