/* **************************************************************** *//*								    *//*			Testing Readline			    *//*								    *//* **************************************************************** *//* Copyright (C) 1987-2002 Free Software Foundation, Inc.   This file is part of the GNU Readline Library, a library for   reading lines of text with interactive input and history editing.   The GNU Readline Library is free software; you can redistribute it   and/or modify it under the terms of the GNU General Public License   as published by the Free Software Foundation; either version 2, or   (at your option) any later version.   The GNU Readline Library is distributed in the hope that it will be   useful, but WITHOUT ANY WARRANTY; without even the implied warranty   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   GNU General Public License for more details.   The GNU General Public License is often shipped with GNU software, and   is generally kept in a file called COPYING or LICENSE.  If you do not   have a copy of the license, write to the Free Software Foundation,   59 Temple Place, Suite 330, Boston, MA 02111 USA. */#if defined (HAVE_CONFIG_H)#include <config.h>#endif#include <stdio.h>#include <sys/types.h>#ifdef READLINE_LIBRARY#  include "readline.h"#  include "history.h"#else#  include <readline/readline.h>#  include <readline/history.h>#endifextern HIST_ENTRY **history_list ();main (){  char *temp, *prompt;  int done;  temp = (char *)NULL;  prompt = "readline$ ";  done = 0;  while (!done)    {      temp = readline (prompt);      /* Test for EOF. */      if (!temp)	exit (1);      /* If there is anything on the line, print it and remember it. */      if (*temp)	{	  fprintf (stderr, "%s\r\n", temp);	  add_history (temp);	}      /* Check for `command' that we handle. */      if (strcmp (temp, "quit") == 0)	done = 1;      if (strcmp (temp, "list") == 0)	{	  HIST_ENTRY **list;	  register int i;	  list = history_list ();	  if (list)	    {	      for (i = 0; list[i]; i++)		fprintf (stderr, "%d: %s\r\n", i, list[i]->line);	    }	}      free (temp);    }  exit (0);}