Module Core_kernel.Arg

INRIA's original command-line parsing library.

The Command module is generally recommended over direct use of this library.

include module type of Caml.Arg
type spec = Stdlib__arg.spec =
| Unit of unit -> unit
| Bool of bool -> unit
| Set of bool Stdlib.ref
| Clear of bool Stdlib.ref
| String of string -> unit
| Set_string of string Stdlib.ref
| Int of int -> unit
| Set_int of int Stdlib.ref
| Float of float -> unit
| Set_float of float Stdlib.ref
| Tuple of spec list
| Symbol of string list * string -> unit
| Rest of string -> unit
| Expand of string -> string array
type key = string
type doc = string
type usage_msg = string
type anon_fun = string -> unit
val parse : (key * spec * doc) list -> anon_fun -> usage_msg -> unit
val parse_dynamic : (key * spec * doc) list Stdlib.ref -> anon_fun -> usage_msg -> unit
val parse_argv : ?⁠current:int Stdlib.ref -> string array -> (key * spec * doc) list -> anon_fun -> usage_msg -> unit
val parse_argv_dynamic : ?⁠current:int Stdlib.ref -> string array -> (key * spec * doc) list Stdlib.ref -> anon_fun -> string -> unit
val parse_and_expand_argv_dynamic : int Stdlib.ref -> string array Stdlib.ref -> (key * spec * doc) list Stdlib.ref -> anon_fun -> string -> unit
val parse_expand : (key * spec * doc) list -> anon_fun -> usage_msg -> unit
exception Help of string
exception Bad of string
val usage : (key * spec * doc) list -> usage_msg -> unit
val usage_string : (key * spec * doc) list -> usage_msg -> string
val align : ?⁠limit:int -> (key * spec * doc) list -> (key * spec * doc) list
val current : int Stdlib.ref
val read_arg : string -> string array
val read_arg0 : string -> string array
val write_arg : string -> string array -> unit
val write_arg0 : string -> string array -> unit
type t = key * spec * doc
val sort_and_align : (key * spec * doc) Core_kernel__.Import.list -> (key * spec * doc) Core_kernel__.Import.list

Like align, except that the specification list is also sorted by key