1/* indices.h -- Functions defined in indices.c.
2   $Id: indices.h,v 1.3 2004/04/11 17:56:45 karl Exp $
3
4   This file is part of GNU Info, a program for reading online documentation
5   stored in Info format.
6
7   Copyright (C) 1993, 1997, 2004 Free Software Foundation, Inc.
8
9   This program is free software; you can redistribute it and/or modify
10   it under the terms of the GNU General Public License as published by
11   the Free Software Foundation; either version 2, or (at your option)
12   any later version.
13
14   This program is distributed in the hope that it will be useful,
15   but WITHOUT ANY WARRANTY; without even the implied warranty of
16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17   GNU General Public License for more details.
18
19   You should have received a copy of the GNU General Public License
20   along with this program; if not, write to the Free Software
21   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22
23   Written by Brian Fox (bfox@ai.mit.edu). */
24
25#ifndef INFO_INDICES_H
26#define INFO_INDICES_H
27
28/* User-visible variable controls the output of info-index-next. */
29extern int show_index_match;
30
31extern REFERENCE **info_indices_of_window (WINDOW *window);
32extern REFERENCE **info_indices_of_file_buffer (FILE_BUFFER *file_buffer);
33extern void info_apropos (char *string);
34
35/* For every menu item in DIR, search the indices of that file for STRING. */
36REFERENCE **apropos_in_all_indices (char *search_string, int inform);
37
38/* User visible functions declared in indices.c. */
39extern void info_index_search (WINDOW *window, int count, unsigned char key);
40extern void info_next_index_match (WINDOW *window, int count, unsigned char key);
41extern void info_index_apropos (WINDOW *window, int count, unsigned char key);
42extern void do_info_index_search (WINDOW *window, int count, char *search_string);
43extern int index_entry_exists (WINDOW *window, char *string);
44
45#endif /* not INFO_INDICES_H */
46