Spracherkennung für: .sig vermutete Sprache: Abap {Abap[119] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
(* ========================================================================= *)
(* PROCESSING COMMAND LINE OPTIONS *)
(* Copyright (c) 2003 Joe Leslie-Hurd, distributed under the BSD License *)
(* ========================================================================= *)
signature Options =
sig
(* ------------------------------------------------------------------------- *)
(* Option processors take an option with its associated arguments. *)
(* ------------------------------------------------------------------------- *)
type proc = string * string list -> unit
type ('a,'x) mkProc = ('x -> proc) -> ('a -> 'x) -> proc
(* ------------------------------------------------------------------------- *)
(* One command line option: names, arguments, description and a processor. *)
(* ------------------------------------------------------------------------- *)
type opt =
{switches : string list, arguments : string list,
description : string, processor : proc}
(* ------------------------------------------------------------------------- *)
(* Option processors may raise an OptionExit exception. *)
(* ------------------------------------------------------------------------- *)
type optionExit = {message : string option, usage : bool, success : bool}
exception OptionExit of optionExit
(* ------------------------------------------------------------------------- *)
(* Constructing option processors. *)
(* ------------------------------------------------------------------------- *)
val beginOpt : (string,'x) mkProc
val endOpt : unit -> proc
val stringOpt : (string,'x) mkProc
val intOpt : int option * int option -> (int,'x) mkProc
val realOpt : real option * real option -> (real,'x) mkProc
val enumOpt : string list -> (string,'x) mkProc
val optionOpt : string * ('a,'x) mkProc -> ('a option,'x) mkProc
(* ------------------------------------------------------------------------- *)
(* Basic options useful for all programs. *)
(* ------------------------------------------------------------------------- *)
val basicOptions : opt list
(* ------------------------------------------------------------------------- *)
(* All the command line options of a program. *)
(* ------------------------------------------------------------------------- *)
type allOptions =
{name : string, version : string, header : string,
footer : string, options : opt list}
(* ------------------------------------------------------------------------- *)
(* Usage information. *)
(* ------------------------------------------------------------------------- *)
val versionInformation : allOptions -> string
val usageInformation : allOptions -> string
(* ------------------------------------------------------------------------- *)
(* Exit the program gracefully. *)
(* ------------------------------------------------------------------------- *)
val exit : allOptions -> optionExit -> 'exit
val succeed : allOptions -> 'exit
val fail : allOptions -> string -> 'exit
val usage : allOptions -> string -> 'exit
val version : allOptions -> 'exit
(* ------------------------------------------------------------------------- *)
(* Process the command line options passed to the program. *)
(* ------------------------------------------------------------------------- *)
val processOptions : allOptions -> string list -> string list * string list
end
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