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Annotation of embedaddon/readline/examples/rltest.c, revision 1.1

1.1     ! misho       1: /* **************************************************************** */
        !             2: /*                                                                 */
        !             3: /*                     Testing Readline                            */
        !             4: /*                                                                 */
        !             5: /* **************************************************************** */
        !             6: 
        !             7: /* Copyright (C) 1987-2009 Free Software Foundation, Inc.
        !             8: 
        !             9:    This file is part of the GNU Readline Library (Readline), a library for
        !            10:    reading lines of text with interactive input and history editing.
        !            11: 
        !            12:    Readline is free software: you can redistribute it and/or modify
        !            13:    it under the terms of the GNU General Public License as published by
        !            14:    the Free Software Foundation, either version 3 of the License, or
        !            15:    (at your option) any later version.
        !            16: 
        !            17:    Readline is distributed in the hope that it will be useful,
        !            18:    but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            19:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            20:    GNU General Public License for more details.
        !            21: 
        !            22:    You should have received a copy of the GNU General Public License
        !            23:    along with Readline.  If not, see <http://www.gnu.org/licenses/>.
        !            24: */
        !            25: 
        !            26: #if defined (HAVE_CONFIG_H)
        !            27: #include <config.h>
        !            28: #endif
        !            29: 
        !            30: #include <stdio.h>
        !            31: #include <sys/types.h>
        !            32: 
        !            33: #ifdef HAVE_STDLIB_H
        !            34: #  include <stdlib.h>
        !            35: #else 
        !            36: extern void exit();
        !            37: #endif
        !            38: 
        !            39: #ifdef READLINE_LIBRARY
        !            40: #  include "readline.h"
        !            41: #  include "history.h"
        !            42: #else
        !            43: #  include <readline/readline.h>
        !            44: #  include <readline/history.h>
        !            45: #endif
        !            46: 
        !            47: extern HIST_ENTRY **history_list ();
        !            48: 
        !            49: main ()
        !            50: {
        !            51:   char *temp, *prompt;
        !            52:   int done;
        !            53: 
        !            54:   temp = (char *)NULL;
        !            55:   prompt = "readline$ ";
        !            56:   done = 0;
        !            57: 
        !            58:   while (!done)
        !            59:     {
        !            60:       temp = readline (prompt);
        !            61: 
        !            62:       /* Test for EOF. */
        !            63:       if (!temp)
        !            64:        exit (1);
        !            65: 
        !            66:       /* If there is anything on the line, print it and remember it. */
        !            67:       if (*temp)
        !            68:        {
        !            69:          fprintf (stderr, "%s\r\n", temp);
        !            70:          add_history (temp);
        !            71:        }
        !            72: 
        !            73:       /* Check for `command' that we handle. */
        !            74:       if (strcmp (temp, "quit") == 0)
        !            75:        done = 1;
        !            76: 
        !            77:       if (strcmp (temp, "list") == 0)
        !            78:        {
        !            79:          HIST_ENTRY **list;
        !            80:          register int i;
        !            81: 
        !            82:          list = history_list ();
        !            83:          if (list)
        !            84:            {
        !            85:              for (i = 0; list[i]; i++)
        !            86:                fprintf (stderr, "%d: %s\r\n", i, list[i]->line);
        !            87:            }
        !            88:        }
        !            89:       free (temp);
        !            90:     }
        !            91:   exit (0);
        !            92: }