Cmdliner_base (cmdliner.Cmdliner

val uid : unit -> int

uid () is new unique for the program run.

val suggest : string -> string list -> string list

suggest near candidates suggest values from candidates not too far from near.

Formatting helpers

val pp_text : Stdlib.Format.formatter -> string -> unit

val pp_lines : Stdlib.Format.formatter -> string -> unit

val pp_tokens : spaces:bool -> Stdlib.Format.formatter -> string -> unit

val quote : string -> string

val alts_str : ?quoted:bool -> string list -> string

val err_ambiguous : kind:string -> string -> ambs:string list -> string

val err_unknown : 
  ?dom:string list ->
  ?hints:string list ->
  kind:string ->
  string ->
  string

val err_multi_def : 
  kind:string ->
  string ->
  ('b -> string) ->
  'b ->
  'b ->
  string

type 'a parser = string -> [ `Ok of 'a | `Error of string ]

type 'a printer = Stdlib.Format.formatter -> 'a -> unit

type 'a conv = 'a parser * 'a printer

val some : ?none:string -> 'a conv -> 'a option conv

val some' : ?none:'a -> 'a conv -> 'a option conv

val bool : bool conv

val char : char conv

val int : int conv

val nativeint : nativeint conv

val int32 : int32 conv

val int64 : int64 conv

val float : float conv

val string : string conv

val enum : (string * 'a) list -> 'a conv

val file : string conv

val dir : string conv

val non_dir_file : string conv

val list : ?sep:char -> 'a conv -> 'a list conv

val array : ?sep:char -> 'a conv -> 'a array conv

val pair : ?sep:char -> 'a conv -> 'b conv -> ('a * 'b) conv

val t2 : ?sep:char -> 'a conv -> 'b conv -> ('a * 'b) conv

val t3 : ?sep:char -> 'a conv -> 'b conv -> 'c conv -> ('a * 'b * 'c) conv

val t4 : 
  ?sep:char ->
  'a conv ->
  'b conv ->
  'c conv ->
  'd conv ->
  ('a * 'b * 'c * 'd) conv

val env_bool_parse : bool parser