Source file `macaddr_top.ml`

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let printers = [ "Macaddr.pp" ]

let eval_string ?(print_outcome = false) ?(err_formatter = Format.err_formatter)
    str =
  let lexbuf = Lexing.from_string str in
  let phrase = !Toploop.parse_toplevel_phrase lexbuf in
  Toploop.execute_phrase print_outcome err_formatter phrase

let rec install_printers = function
  | [] -> true
  | printer :: printers ->
      let cmd = Printf.sprintf "#install_printer %s;;" printer in
      eval_string cmd && install_printers printers

let () =
  if not (install_printers printers) then
    Format.eprintf "Problem installing Macaddr-printers@."