blob: b861b939827ff4fe60144f42aed5fa8433036322 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
(* SCmdArgs.def provides procedures to retrieve arguments from strings.
Copyright (C) 2001-2025 Free Software Foundation, Inc.
Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>.
This file is part of GNU Modula-2.
GNU Modula-2 is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Modula-2 is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. *)
DEFINITION MODULE SCmdArgs ;
FROM DynamicStrings IMPORT String ;
EXPORT QUALIFIED GetArg, Narg ;
(*
GetArg - returns the nth argument from the command line, CmdLine
the success of the operation is returned.
*)
PROCEDURE GetArg (CmdLine: String;
n: CARDINAL; VAR Argi: String) : BOOLEAN ;
(*
Narg - returns the number of arguments available from
command line, CmdLine.
*)
PROCEDURE Narg (CmdLine: String) : CARDINAL ;
END SCmdArgs.
|
