This is set through the [--connect] command line option. *)
+val pretty_string_of_exn : exn -> string * string
+ (** Pretty string from exception.
+
+ Returns a title and a detailed message, for use in message dialogs.
+
+ To get raw exception string, use {!Printexc.to_string} from the
+ standard library. *)
+
val utf8_rarrow : string (** UTF-8 RIGHTWARDS ARROW *)
val human_size : int64 -> string