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/* indices.h -- Functions defined in indices.c.
$Id: indices.h,v 1.6 2007/07/01 21:20:30 karl Exp $
This file is part of GNU Info, a program for reading online documentation
stored in Info format.
Copyright (C) 1993, 1997, 2004, 2007 Free Software Foundation, Inc.
This program 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 3 of the License, or
(at your option) any later version.
This program 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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Written by Brian Fox (bfox@ai.mit.edu). */
#ifndef INFO_INDICES_H
#define INFO_INDICES_H
/* User-visible variable controls the output of info-index-next. */
extern int show_index_match;
extern REFERENCE **info_indices_of_window (WINDOW *window);
extern REFERENCE **info_indices_of_file_buffer (FILE_BUFFER *file_buffer);
extern void info_apropos (char *string);
/* For every menu item in DIR, search the indices of that file for STRING. */
REFERENCE **apropos_in_all_indices (char *search_string, int inform);
/* User visible functions declared in indices.c. */
extern void info_index_search (WINDOW *window, int count, unsigned char key);
extern void info_next_index_match (WINDOW *window, int count, unsigned char key);
extern void info_index_apropos (WINDOW *window, int count, unsigned char key);
extern void do_info_index_search (WINDOW *window, int count, char *search_string);
extern int index_entry_exists (WINDOW *window, char *string);
#endif /* not INFO_INDICES_H */
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