File: id_sexp.ml

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ocaml-containers 3.15%2Bdfsg-1
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let pp_sexp s =
  match s with
  | Ok l -> List.iter (fun s -> Format.printf "@[%a@]@." CCSexp.pp s) l
  | Error msg -> Format.printf "error: %s@." msg

let () =
  match Sys.argv with
  | [| _ |] ->
    let s = CCSexp.parse_chan_list stdin in
    pp_sexp s
  | [| _; file |] ->
    let s = CCSexp.parse_file_list file in
    pp_sexp s
  | _ -> failwith "usage: id_sexp [file]"