sig
type error =
Illegal_escape of char
| Unknown_error of exn
| Nothing_to_download
| Curl_error of int
| Unexpected_char of string * char * int * int
| Bad_marshalled_data of string
| Unknown_command of string
| Unknown_output_format of string
| Unknown_input_format of string
| Unexpected_expression of string
| Missing_configuration_file
| Error_in_configuration_file of string
| Missing_configuration_item of string
| Unknown_configuration_item of string
| Parsing_error of string * bool * int * int
| Template_not_found of string
| Dynlink_error of Dynlink.error
exception Error of Benl_error.error
val string_of_error : Benl_error.error -> string
val raise : Benl_error.error -> 'a
val warn : Benl_error.error -> unit
val warn_exn : string -> exn -> unit
val error_exn : string -> exn -> unit
end