1169689Skan/* sectioning.h -- all related stuff @chapter, @section... @contents
2169689Skan   $Id: sectioning.h,v 1.5 2004/04/11 17:56:47 karl Exp $
3169689Skan
4   Copyright (C) 1999, 2003 Free Software Foundation, Inc.
5
6   This program is free software; you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 2, or (at your option)
9   any later version.
10
11   This program is distributed in the hope that it will be useful,
12   but WITHOUT ANY WARRANTY; without even the implied warranty of
13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   GNU General Public License for more details.
15
16   You should have received a copy of the GNU General Public License
17   along with this program; if not, write to the Free Software
18   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19
20   Written by Karl Heinz Marbaise <kama@hippo.fido.de>.  */
21
22#ifndef SECTIONING_H
23#define SECTIONING_H
24
25/* Sectioning.  */
26
27/* Level 4.  */
28extern void cm_chapter (void),
29  cm_unnumbered (void),
30  cm_appendix (void),
31  cm_top (void);
32
33/* Level 3.  */
34extern void cm_section (void),
35  cm_unnumberedsec (void),
36  cm_appendixsec (void);
37
38/* Level 2.  */
39extern void cm_subsection (void),
40  cm_unnumberedsubsec (void),
41  cm_appendixsubsec (void);
42
43/* Level 1.  */
44extern void cm_subsubsection (void),
45  cm_unnumberedsubsubsec (void),
46  cm_appendixsubsubsec (void);
47
48/* Headings.  */
49extern void cm_heading (void),
50  cm_chapheading (void),
51  cm_subheading (void),
52  cm_subsubheading (void),
53  cm_majorheading (void);
54
55extern void cm_raisesections (void),
56  cm_lowersections (void),
57  cm_ideprecated (int arg, int start, int end);
58
59extern void
60  sectioning_underscore (char *cmd),
61  insert_and_underscore (int level, char *cmd);
62
63/* needed in node.c */
64extern int set_top_section_level (int level);
65
66extern void sectioning_html (int level, char *cmd);
67extern int what_section (char *text, char **secname);
68extern char *current_chapter_number (void),
69  *current_sectioning_number (void),
70  *current_sectioning_name (void);
71
72/* The argument of @settitle, used for HTML. */
73extern char *title;
74
75
76/* Here is a structure which associates sectioning commands with
77   an integer that reflects the depth of the current section. */
78typedef struct
79{
80  char *name;
81  int level; /* I can't replace the levels with defines
82                because it is changed during run */
83  int num; /* ENUM_SECT_NO means no enumeration...
84              ENUM_SECT_YES means enumerated version
85              ENUM_SECT_APP appendix (Character enumerated
86                            at first position */
87  int toc; /* TOC_NO means do not enter in toc;
88              TOC_YES means enter it in toc */
89} section_alist_type;
90
91extern section_alist_type section_alist[];
92
93/* enumerate sections */
94#define ENUM_SECT_NO  0
95#define ENUM_SECT_YES 1
96#define ENUM_SECT_APP 2
97
98/* make entries into toc no/yes */
99#define TOC_NO  0
100#define TOC_YES 1
101
102
103#endif /* not SECTIONING_H */
104