···261261(* Serialization *)
262262(* ------------------------------------------------------------------ *)
263263264264-let kv buf k v = Buffer.add_string buf (Fmt.str "%s = %s\n") k v
264264+let kv buf k v = Buffer.add_string buf (Fmt.str "%s = %s\n" k v)
265265let kv_opt buf k = function Some v -> kv buf k v | None -> ()
266266-let kvf buf k f = Buffer.add_string buf (Fmt.str "%s = %.14g\n") k f
266266+let kvf buf k f = Buffer.add_string buf (Fmt.str "%s = %.14g\n" k f)
267267let kvf_opt buf k = function Some f -> kvf buf k f | None -> ()
268268269269let to_string rdm =