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/* $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 *);
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