`sig
val open_box : int -> unit
val close_box : unit -> unit
val print_string : string -> unit
val print_as : int -> string -> unit
val print_int : int -> unit
val print_float : float -> unit
val print_char : char -> unit
val print_bool : bool -> unit
val print_space : unit -> unit
val print_cut : unit -> unit
val print_break : int -> int -> unit
val print_flush : unit -> unit
val print_newline : unit -> unit
val force_newline : unit -> unit
val print_if_newline : unit -> unit
val set_margin : int -> unit
val get_margin : unit -> int
val set_max_indent : int -> unit
val get_max_indent : unit -> int
val set_max_boxes : int -> unit
val get_max_boxes : unit -> int
val over_max_boxes : unit -> bool
val open_hbox : unit -> unit
val open_vbox : int -> unit
val open_hvbox : int -> unit
val open_hovbox : int -> unit
val open_tbox : unit -> unit
val close_tbox : unit -> unit
val print_tbreak : int -> int -> unit
val set_tab : unit -> unit
val print_tab : unit -> unit
val set_ellipsis_text : string -> unit
val get_ellipsis_text : unit -> string
type tag = string
val open_tag : Format.tag -> unit
val close_tag : unit -> unit
val set_tags : bool -> unit
val set_print_tags : bool -> unit
val set_mark_tags : bool -> unit
val get_print_tags : unit -> bool
val get_mark_tags : unit -> bool
val set_formatter_out_channel : Pervasives.out_channel -> unit
val set_formatter_output_functions :
(string -> int -> int -> unit) -> (unit -> unit) -> unit
val get_formatter_output_functions :
unit -> (string -> int -> int -> unit) * (unit -> unit)
val set_all_formatter_output_functions :
out:(string -> int -> int -> unit) ->
flush:(unit -> unit) ->
newline:(unit -> unit) -> spaces:(int -> unit) -> unit
val get_all_formatter_output_functions :
unit ->
(string -> int -> int -> unit) * (unit -> unit) * (unit -> unit) *
(int -> unit)
type formatter_tag_functions = {
mark_open_tag : Format.tag -> string;
mark_close_tag : Format.tag -> string;
print_open_tag : Format.tag -> unit;
print_close_tag : Format.tag -> unit;
}
val set_formatter_tag_functions : Format.formatter_tag_functions -> unit
val get_formatter_tag_functions : unit -> Format.formatter_tag_functions
type formatter
val formatter_of_out_channel : Pervasives.out_channel -> Format.formatter
val std_formatter : Format.formatter
val err_formatter : Format.formatter
val formatter_of_buffer : Buffer.t -> Format.formatter
val stdbuf : Buffer.t
val str_formatter : Format.formatter
val flush_str_formatter : unit -> string
val make_formatter :
(string -> int -> int -> unit) -> (unit -> unit) -> Format.formatter
val pp_open_hbox : Format.formatter -> unit -> unit
val pp_open_vbox : Format.formatter -> int -> unit
val pp_open_hvbox : Format.formatter -> int -> unit
val pp_open_hovbox : Format.formatter -> int -> unit
val pp_open_box : Format.formatter -> int -> unit
val pp_close_box : Format.formatter -> unit -> unit
val pp_open_tag : Format.formatter -> string -> unit
val pp_close_tag : Format.formatter -> unit -> unit
val pp_print_string : Format.formatter -> string -> unit
val pp_print_as : Format.formatter -> int -> string -> unit
val pp_print_int : Format.formatter -> int -> unit
val pp_print_float : Format.formatter -> float -> unit
val pp_print_char : Format.formatter -> char -> unit
val pp_print_bool : Format.formatter -> bool -> unit
val pp_print_break : Format.formatter -> int -> int -> unit
val pp_print_cut : Format.formatter -> unit -> unit
val pp_print_space : Format.formatter -> unit -> unit
val pp_force_newline : Format.formatter -> unit -> unit
val pp_print_flush : Format.formatter -> unit -> unit
val pp_print_newline : Format.formatter -> unit -> unit
val pp_print_if_newline : Format.formatter -> unit -> unit
val pp_open_tbox : Format.formatter -> unit -> unit
val pp_close_tbox : Format.formatter -> unit -> unit
val pp_print_tbreak : Format.formatter -> int -> int -> unit
val pp_set_tab : Format.formatter -> unit -> unit
val pp_print_tab : Format.formatter -> unit -> unit
val pp_set_tags : Format.formatter -> bool -> unit
val pp_set_print_tags : Format.formatter -> bool -> unit
val pp_set_mark_tags : Format.formatter -> bool -> unit
val pp_get_print_tags : Format.formatter -> unit -> bool
val pp_get_mark_tags : Format.formatter -> unit -> bool
val pp_set_margin : Format.formatter -> int -> unit
val pp_get_margin : Format.formatter -> unit -> int
val pp_set_max_indent : Format.formatter -> int -> unit
val pp_get_max_indent : Format.formatter -> unit -> int
val pp_set_max_boxes : Format.formatter -> int -> unit
val pp_get_max_boxes : Format.formatter -> unit -> int
val pp_over_max_boxes : Format.formatter -> unit -> bool
val pp_set_ellipsis_text : Format.formatter -> string -> unit
val pp_get_ellipsis_text : Format.formatter -> unit -> string
val pp_set_formatter_out_channel :
Format.formatter -> Pervasives.out_channel -> unit
val pp_set_formatter_output_functions :
Format.formatter ->
(string -> int -> int -> unit) -> (unit -> unit) -> unit
val pp_get_formatter_output_functions :
Format.formatter ->
unit -> (string -> int -> int -> unit) * (unit -> unit)
val pp_set_all_formatter_output_functions :
Format.formatter ->
out:(string -> int -> int -> unit) ->
flush:(unit -> unit) ->
newline:(unit -> unit) -> spaces:(int -> unit) -> unit
val pp_get_all_formatter_output_functions :
Format.formatter ->
unit ->
(string -> int -> int -> unit) * (unit -> unit) * (unit -> unit) *
(int -> unit)
val pp_set_formatter_tag_functions :
Format.formatter -> Format.formatter_tag_functions -> unit
val pp_get_formatter_tag_functions :
Format.formatter -> unit -> Format.formatter_tag_functions
val fprintf :
Format.formatter -> ('a, Format.formatter, unit) Pervasives.format -> 'a
val printf : ('a, Format.formatter, unit) Pervasives.format -> 'a
val eprintf : ('a, Format.formatter, unit) Pervasives.format -> 'a
val sprintf : ('a, unit, string) Pervasives.format -> 'a
val ifprintf :
Format.formatter -> ('a, Format.formatter, unit) Pervasives.format -> 'a
val kfprintf :
(Format.formatter -> 'a) ->
Format.formatter ->
('b, Format.formatter, unit, 'a) Pervasives.format4 -> 'b
val ikfprintf :
(Format.formatter -> 'a) ->
Format.formatter ->
('b, Format.formatter, unit, 'a) Pervasives.format4 -> 'b
val ksprintf :
(string -> 'a) -> ('b, unit, string, 'a) Pervasives.format4 -> 'b
val bprintf :
Buffer.t -> ('a, Format.formatter, unit) Pervasives.format -> 'a
val kprintf :
(string -> 'a) -> ('b, unit, string, 'a) Pervasives.format4 -> 'b
end`