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