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d60d9f65 SS |
1 | /* **************************************************************** */ |
2 | /* */ | |
3 | /* Testing Readline */ | |
4 | /* */ | |
5 | /* **************************************************************** */ | |
9255ee31 EZ |
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. */ | |
d60d9f65 | 26 | |
d60d9f65 SS |
27 | #if defined (HAVE_CONFIG_H) |
28 | #include <config.h> | |
29 | #endif | |
30 | ||
31 | #include <stdio.h> | |
32 | #include <sys/types.h> | |
1b17e766 | 33 | |
5bdf8622 DJ |
34 | #ifdef HAVE_STDLIB_H |
35 | # include <stdlib.h> | |
36 | #else | |
37 | extern void exit(); | |
38 | #endif | |
39 | ||
1b17e766 EZ |
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 | |
d60d9f65 SS |
47 | |
48 | extern HIST_ENTRY **history_list (); | |
49 | ||
50 | main () | |
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 | } |