version 1.77, 2010/05/12 16:01:01 |
version 1.96, 2010/07/01 22:56:17 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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MDOC_br, |
MDOC_br, |
MDOC_sp, |
MDOC_sp, |
MDOC__U, |
MDOC__U, |
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MDOC_Ta, |
MDOC_MAX |
MDOC_MAX |
}; |
}; |
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/* What follows is a list of ALL possible macro arguments. */ |
/* What follows is a list of ALL possible macro arguments. */ |
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/* FIXME: make this into an enum. */ |
#define MDOC_Split 0 |
#define MDOC_Split 0 |
#define MDOC_Nosplit 1 |
#define MDOC_Nosplit 1 |
#define MDOC_Ragged 2 |
#define MDOC_Ragged 2 |
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/* Information from prologue. */ |
/* Information from prologue. */ |
struct mdoc_meta { |
struct mdoc_meta { |
int msec; |
char *msec; |
char *vol; |
char *vol; |
char *arch; |
char *arch; |
time_t date; |
time_t date; |
Line 247 struct mdoc_arg { |
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Line 249 struct mdoc_arg { |
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unsigned int refcnt; |
unsigned int refcnt; |
}; |
}; |
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enum mdoc_endbody { |
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ENDBODY_NOT = 0, |
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ENDBODY_SPACE, |
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ENDBODY_NOSPACE, |
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}; |
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enum mdoc_list { |
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LIST__NONE = 0, |
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LIST_bullet, |
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LIST_column, |
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LIST_dash, |
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LIST_diag, |
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LIST_enum, |
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LIST_hang, |
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LIST_hyphen, |
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LIST_inset, |
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LIST_item, |
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LIST_ohang, |
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LIST_tag |
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}; |
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enum mdoc_disp { |
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DISP__NONE = 0, |
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DISP_centred, |
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DISP_ragged, |
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DISP_unfilled, |
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DISP_filled, |
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DISP_literal |
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}; |
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struct mdoc_bd { |
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const char *offs; /* -offset */ |
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enum mdoc_disp type; /* -ragged, etc. */ |
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int comp; /* -compact */ |
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}; |
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struct mdoc_bl { |
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const char *width; /* -width */ |
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const char *offs; /* -offset */ |
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enum mdoc_list type; /* -tag, -enum, etc. */ |
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int comp; /* -compact */ |
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}; |
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/* Node in AST. */ |
/* Node in AST. */ |
struct mdoc_node { |
struct mdoc_node { |
struct mdoc_node *parent; |
struct mdoc_node *parent; /* parent AST node */ |
struct mdoc_node *child; |
struct mdoc_node *child; /* first child AST node */ |
struct mdoc_node *next; |
struct mdoc_node *next; /* sibling AST node */ |
struct mdoc_node *prev; |
struct mdoc_node *prev; /* prior sibling AST node */ |
int nchild; |
int nchild; /* number children */ |
int line; |
int line; /* parse line */ |
int pos; |
int pos; /* parse column */ |
enum mdoct tok; |
enum mdoct tok; /* tok or MDOC__MAX if none */ |
int flags; |
int flags; |
#define MDOC_VALID (1 << 0) |
#define MDOC_VALID (1 << 0) /* has been validated */ |
#define MDOC_ACTED (1 << 1) |
#define MDOC_ACTED (1 << 1) /* has been acted upon */ |
#define MDOC_EOS (1 << 2) |
#define MDOC_EOS (1 << 2) /* at sentence boundary */ |
enum mdoc_type type; |
#define MDOC_LINE (1 << 3) /* first macro/text on line */ |
enum mdoc_sec sec; |
#define MDOC_SYNPRETTY (1 << 4) /* SYNOPSIS-style formatting */ |
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#define MDOC_ENDED (1 << 5) /* rendering has been ended */ |
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enum mdoc_type type; /* AST node type */ |
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enum mdoc_sec sec; /* current named section */ |
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/* FIXME: these can be union'd to shave a few bytes. */ |
struct mdoc_arg *args; /* BLOCK/ELEM */ |
struct mdoc_arg *args; /* BLOCK/ELEM */ |
#ifdef UGLY |
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struct mdoc_node *pending; /* BLOCK */ |
struct mdoc_node *pending; /* BLOCK */ |
#endif |
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struct mdoc_node *head; /* BLOCK */ |
struct mdoc_node *head; /* BLOCK */ |
struct mdoc_node *body; /* BLOCK */ |
struct mdoc_node *body; /* BLOCK */ |
struct mdoc_node *tail; /* BLOCK */ |
struct mdoc_node *tail; /* BLOCK */ |
char *string; /* TEXT */ |
char *string; /* TEXT */ |
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enum mdoc_endbody end; /* BODY */ |
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union { |
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struct mdoc_bl *Bl; |
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struct mdoc_bd *Bd; |
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} data; |
}; |
}; |
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#define MDOC_IGN_SCOPE (1 << 0) /* Ignore scope violations. */ |
#define MDOC_IGN_SCOPE (1 << 0) /* Ignore scope violations. */ |
#define MDOC_IGN_ESCAPE (1 << 1) /* Ignore bad escape sequences. */ |
#define MDOC_IGN_ESCAPE (1 << 1) /* Ignore bad escape sequences. */ |
#define MDOC_IGN_MACRO (1 << 2) /* Ignore unknown macros. */ |
#define MDOC_IGN_MACRO (1 << 2) /* Ignore unknown macros. */ |
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/* Call-backs for parse messages. */ |
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struct mdoc_cb { |
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int (*mdoc_err)(void *, int, int, const char *); |
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int (*mdoc_warn)(void *, int, int, const char *); |
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}; |
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/* See mdoc.3 for documentation. */ |
/* See mdoc.3 for documentation. */ |
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extern const char *const *mdoc_macronames; |
extern const char *const *mdoc_macronames; |
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/* See mdoc.3 for documentation. */ |
/* See mdoc.3 for documentation. */ |
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void mdoc_free(struct mdoc *); |
void mdoc_free(struct mdoc *); |
struct mdoc *mdoc_alloc(void *, int, const struct mdoc_cb *); |
struct mdoc *mdoc_alloc(struct regset *, void *, int, mandocmsg); |
void mdoc_reset(struct mdoc *); |
void mdoc_reset(struct mdoc *); |
int mdoc_parseln(struct mdoc *, int, char *buf); |
int mdoc_parseln(struct mdoc *, int, char *, int); |
const struct mdoc_node *mdoc_node(const struct mdoc *); |
const struct mdoc_node *mdoc_node(const struct mdoc *); |
const struct mdoc_meta *mdoc_meta(const struct mdoc *); |
const struct mdoc_meta *mdoc_meta(const struct mdoc *); |
int mdoc_endparse(struct mdoc *); |
int mdoc_endparse(struct mdoc *); |