summaryrefslogtreecommitdiffstats
path: root/contrib/mdocml/mdoc.h
blob: ebe4391ef610bd56b1767da1425ceaad60d127af (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
/*	$Id: mdoc.h,v 1.144 2015/11/07 14:01:16 schwarze Exp $ */
/*
 * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
 * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#define	MDOC_Ap    0
#define	MDOC_Dd    1
#define	MDOC_Dt    2
#define	MDOC_Os    3
#define	MDOC_Sh    4
#define	MDOC_Ss    5
#define	MDOC_Pp    6
#define	MDOC_D1    7
#define	MDOC_Dl    8
#define	MDOC_Bd    9
#define	MDOC_Ed   10
#define	MDOC_Bl   11
#define	MDOC_El   12
#define	MDOC_It   13
#define	MDOC_Ad   14
#define	MDOC_An   15
#define	MDOC_Ar   16
#define	MDOC_Cd   17
#define	MDOC_Cm   18
#define	MDOC_Dv   19
#define	MDOC_Er   20
#define	MDOC_Ev   21
#define	MDOC_Ex   22
#define	MDOC_Fa   23
#define	MDOC_Fd   24
#define	MDOC_Fl   25
#define	MDOC_Fn   26
#define	MDOC_Ft   27
#define	MDOC_Ic   28
#define	MDOC_In   29
#define	MDOC_Li   30
#define	MDOC_Nd   31
#define	MDOC_Nm   32
#define	MDOC_Op   33
#define	MDOC_Ot   34
#define	MDOC_Pa   35
#define	MDOC_Rv   36
#define	MDOC_St   37
#define	MDOC_Va   38
#define	MDOC_Vt   39
#define	MDOC_Xr   40
#define	MDOC__A   41
#define	MDOC__B   42
#define	MDOC__D   43
#define	MDOC__I   44
#define	MDOC__J   45
#define	MDOC__N   46
#define	MDOC__O   47
#define	MDOC__P   48
#define	MDOC__R   49
#define	MDOC__T   50
#define	MDOC__V   51
#define	MDOC_Ac   52
#define	MDOC_Ao   53
#define	MDOC_Aq   54
#define	MDOC_At   55
#define	MDOC_Bc   56
#define	MDOC_Bf   57
#define	MDOC_Bo   58
#define	MDOC_Bq   59
#define	MDOC_Bsx  60
#define	MDOC_Bx   61
#define	MDOC_Db   62
#define	MDOC_Dc   63
#define	MDOC_Do   64
#define	MDOC_Dq   65
#define	MDOC_Ec   66
#define	MDOC_Ef   67
#define	MDOC_Em   68
#define	MDOC_Eo   69
#define	MDOC_Fx   70
#define	MDOC_Ms   71
#define	MDOC_No   72
#define	MDOC_Ns   73
#define	MDOC_Nx   74
#define	MDOC_Ox   75
#define	MDOC_Pc   76
#define	MDOC_Pf   77
#define	MDOC_Po   78
#define	MDOC_Pq   79
#define	MDOC_Qc   80
#define	MDOC_Ql   81
#define	MDOC_Qo   82
#define	MDOC_Qq   83
#define	MDOC_Re   84
#define	MDOC_Rs   85
#define	MDOC_Sc   86
#define	MDOC_So   87
#define	MDOC_Sq   88
#define	MDOC_Sm   89
#define	MDOC_Sx   90
#define	MDOC_Sy   91
#define	MDOC_Tn   92
#define	MDOC_Ux   93
#define	MDOC_Xc   94
#define	MDOC_Xo   95
#define	MDOC_Fo   96
#define	MDOC_Fc   97
#define	MDOC_Oo   98
#define	MDOC_Oc   99
#define	MDOC_Bk  100
#define	MDOC_Ek  101
#define	MDOC_Bt  102
#define	MDOC_Hf  103
#define	MDOC_Fr  104
#define	MDOC_Ud  105
#define	MDOC_Lb  106
#define	MDOC_Lp  107
#define	MDOC_Lk  108
#define	MDOC_Mt  109
#define	MDOC_Brq 110
#define	MDOC_Bro 111
#define	MDOC_Brc 112
#define	MDOC__C  113
#define	MDOC_Es  114
#define	MDOC_En  115
#define	MDOC_Dx  116
#define	MDOC__Q  117
#define	MDOC_br  118
#define	MDOC_sp  119
#define	MDOC__U  120
#define	MDOC_Ta  121
#define	MDOC_ll  122
#define	MDOC_MAX 123

enum	mdocargt {
	MDOC_Split, /* -split */
	MDOC_Nosplit, /* -nospli */
	MDOC_Ragged, /* -ragged */
	MDOC_Unfilled, /* -unfilled */
	MDOC_Literal, /* -literal */
	MDOC_File, /* -file */
	MDOC_Offset, /* -offset */
	MDOC_Bullet, /* -bullet */
	MDOC_Dash, /* -dash */
	MDOC_Hyphen, /* -hyphen */
	MDOC_Item, /* -item */
	MDOC_Enum, /* -enum */
	MDOC_Tag, /* -tag */
	MDOC_Diag, /* -diag */
	MDOC_Hang, /* -hang */
	MDOC_Ohang, /* -ohang */
	MDOC_Inset, /* -inset */
	MDOC_Column, /* -column */
	MDOC_Width, /* -width */
	MDOC_Compact, /* -compact */
	MDOC_Std, /* -std */
	MDOC_Filled, /* -filled */
	MDOC_Words, /* -words */
	MDOC_Emphasis, /* -emphasis */
	MDOC_Symbolic, /* -symbolic */
	MDOC_Nested, /* -nested */
	MDOC_Centred, /* -centered */
	MDOC_ARG_MAX
};

/*
 * An argument to a macro (multiple values = `-column xxx yyy').
 */
struct	mdoc_argv {
	enum mdocargt	  arg; /* type of argument */
	int		  line;
	int		  pos;
	size_t		  sz; /* elements in "value" */
	char		**value; /* argument strings */
};

/*
 * Reference-counted macro arguments.  These are refcounted because
 * blocks have multiple instances of the same arguments spread across
 * the HEAD, BODY, TAIL, and BLOCK node types.
 */
struct	mdoc_arg {
	size_t		  argc;
	struct mdoc_argv *argv;
	unsigned int	  refcnt;
};

enum	mdoc_list {
	LIST__NONE = 0,
	LIST_bullet, /* -bullet */
	LIST_column, /* -column */
	LIST_dash, /* -dash */
	LIST_diag, /* -diag */
	LIST_enum, /* -enum */
	LIST_hang, /* -hang */
	LIST_hyphen, /* -hyphen */
	LIST_inset, /* -inset */
	LIST_item, /* -item */
	LIST_ohang, /* -ohang */
	LIST_tag, /* -tag */
	LIST_MAX
};

enum	mdoc_disp {
	DISP__NONE = 0,
	DISP_centered, /* -centered */
	DISP_ragged, /* -ragged */
	DISP_unfilled, /* -unfilled */
	DISP_filled, /* -filled */
	DISP_literal /* -literal */
};

enum	mdoc_auth {
	AUTH__NONE = 0,
	AUTH_split, /* -split */
	AUTH_nosplit /* -nosplit */
};

enum	mdoc_font {
	FONT__NONE = 0,
	FONT_Em, /* Em, -emphasis */
	FONT_Li, /* Li, -literal */
	FONT_Sy /* Sy, -symbolic */
};

struct	mdoc_bd {
	const char	 *offs; /* -offset */
	enum mdoc_disp	  type; /* -ragged, etc. */
	int		  comp; /* -compact */
};

struct	mdoc_bl {
	const char	 *width; /* -width */
	const char	 *offs; /* -offset */
	enum mdoc_list	  type; /* -tag, -enum, etc. */
	int		  comp; /* -compact */
	size_t		  ncols; /* -column arg count */
	const char	**cols; /* -column val ptr */
	int		  count; /* -enum counter */
};

struct	mdoc_bf {
	enum mdoc_font	  font; /* font */
};

struct	mdoc_an {
	enum mdoc_auth	  auth; /* -split, etc. */
};

struct	mdoc_rs {
	int		  quote_T; /* whether to quote %T */
};

/*
 * Consists of normalised node arguments.  These should be used instead
 * of iterating through the mdoc_arg pointers of a node: defaults are
 * provided, etc.
 */
union	mdoc_data {
	struct mdoc_an	  An;
	struct mdoc_bd	  Bd;
	struct mdoc_bf	  Bf;
	struct mdoc_bl	  Bl;
	struct roff_node *Es;
	struct mdoc_rs	  Rs;
};

/* Names of macros. */
extern	const char *const *mdoc_macronames;

/* Names of macro args.  Index is enum mdocargt. */
extern	const char *const *mdoc_argnames;


void		 mdoc_validate(struct roff_man *);
OpenPOWER on IntegriCloud