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From: Matthew Heaney <matthew_heaney@acm.org>
Subject: Re: GETARG in Ada?
Date: 1999/02/28
Message-ID: <m33e3q3cxo.fsf@mheaney.ni.net>#1/1
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Sender: matt@mheaney.ni.net
References: <7b9r2g$lha$1@netra.msu.montana.edu>
NNTP-Posting-Date: Sun, 28 Feb 1999 04:52:20 PDT
Newsgroups: comp.lang.ada
Date: 1999-02-28T00:00:00+00:00
List-Id: <comp.lang.ada>

Lou Glassy <glassy@acheta.nervana.montana.edu> writes:

> Question:  Can anyone help me clean up this program?
>            No, this is not a homework assignment.
>            I'm an old Fortran programmer, learning Ada... 

My version is below.  It compiles and runs using gnat v3.10p on
linuxppc.


with Ada.Command_Line; use Ada.Command_Line;
with Ada.Text_IO;      use Ada.Text_IO;

procedure Test_Getarg is

   Count : constant Natural := Argument_Count;

begin

   Put_Line
     ("number of command-line args =" &
      Integer'Image (Count));

    for I in Integer range 1 .. Count loop

       Put_Line
         ("arg" &
          Integer'Image (I) &
          "=" &
          Argument (I));

    end loop;


end Test_Getarg;