1/* **************************************************************** */
2/*								    */
3/*			Testing Readline			    */
4/*								    */
5/* **************************************************************** */
6
7/* Copyright (C) 1987-2002 Free Software Foundation, Inc.
8
9   This file is part of the GNU Readline Library, a library for
10   reading lines of text with interactive input and history editing.
11
12   The GNU Readline Library is free software; you can redistribute it
13   and/or modify it under the terms of the GNU General Public License
14   as published by the Free Software Foundation; either version 2, or
15   (at your option) any later version.
16
17   The GNU Readline Library is distributed in the hope that it will be
18   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
19   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20   GNU General Public License for more details.
21
22   The GNU General Public License is often shipped with GNU software, and
23   is generally kept in a file called COPYING or LICENSE.  If you do not
24   have a copy of the license, write to the Free Software Foundation,
25   59 Temple Place, Suite 330, Boston, MA 02111 USA. */
26
27#if defined (HAVE_CONFIG_H)
28#include <config.h>
29#endif
30
31#include <stdio.h>
32#include <sys/types.h>
33
34#ifdef HAVE_STDLIB_H
35#  include <stdlib.h>
36#else
37extern void exit();
38#endif
39
40#ifdef READLINE_LIBRARY
41#  include "readline.h"
42#  include "history.h"
43#else
44#  include <readline/readline.h>
45#  include <readline/history.h>
46#endif
47
48extern HIST_ENTRY **history_list ();
49
50main ()
51{
52  char *temp, *prompt;
53  int done;
54
55  temp = (char *)NULL;
56  prompt = "readline$ ";
57  done = 0;
58
59  while (!done)
60    {
61      temp = readline (prompt);
62
63      /* Test for EOF. */
64      if (!temp)
65	exit (1);
66
67      /* If there is anything on the line, print it and remember it. */
68      if (*temp)
69	{
70	  fprintf (stderr, "%s\r\n", temp);
71	  add_history (temp);
72	}
73
74      /* Check for `command' that we handle. */
75      if (strcmp (temp, "quit") == 0)
76	done = 1;
77
78      if (strcmp (temp, "list") == 0)
79	{
80	  HIST_ENTRY **list;
81	  register int i;
82
83	  list = history_list ();
84	  if (list)
85	    {
86	      for (i = 0; list[i]; i++)
87		fprintf (stderr, "%d: %s\r\n", i, list[i]->line);
88	    }
89	}
90      free (temp);
91    }
92  exit (0);
93}
94