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(***********************************************************************)
(* *)
(* Active-DVI *)
(* *)
(* Projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 2002 Institut National de Recherche en Informatique et *)
(* en Automatique. All rights reserved. This file is distributed *)
(* under the terms of the GNU Lesser General Public License. *)
(* *)
(* Jun Furuse, Didier Rmy and Pierre Weis. *)
(* Contributions by Roberto Di Cosmo, Didier Le Botlan, *)
(* Xavier Leroy, and Alan Schmitt. *)
(* *)
(* Based on Mldvi by Alexandre Miquel. *)
(***********************************************************************)
(* $Id: rc.mli,v 1.1 2007/01/18 14:14:36 rousse Exp $ *)
(* Init file loading. *)
open Arg;;
val parse_file : Misc.file_name ->
(string * spec * string) list -> (string -> unit) -> string -> unit
(** [Rc.parse_file fname speclist anonfun usage_msg] parses the file
fname as if it were the command line.
Syntax is exactly similar to a shell call to the command, except
that the command call can spread on more than one line and comments
are allowed (a comment starts with a sharp sign and ends at the end
of the line). *)
val cautious_parse_file : Misc.file_name ->
(string * spec * string) list -> (string -> unit) -> string -> unit
(** [Rc.cautious_parse_file] is equivalent to [parse_file], except
that it traps syntactic mistakes in the source file and emits a
warning instead of raising an exception. *)
val parse_string : string ->
(string * spec * string) list -> (string -> unit) -> string -> unit
(** [Rc.parse_string s speclist anonfun usage_msg] parses the string [s]
as if it were the command line. *)
val argv_of_string : string -> string array;;
val argv_of_file : string -> string array;;
val parse_argv : string -> string array ->
(string * spec * string) list -> (string -> unit) -> string -> unit;;
val at_init : (unit -> unit) -> unit;;
(** [at_init f] records initialization function [f] to be executed
when [init] will be invoked. *)
val init : unit -> unit;;
(** [init ()] initializes the program by calling all the functions
that have been recorded as initialization functions via
[add_init] (initialization functions are called in the order of
addition). *)
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