![]() ![]() | ![]() |
version 1.26, 2010/03/23 21:50:43 | version 1.49, 2011/03/23 12:33:01 | ||
---|---|---|---|
|
|
||
/* $Id$ */ | /* $Id$ */ | ||
/* | /* | ||
* Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se> | * Copyright (c) 2009, 2010 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 | ||
|
|
||
#ifndef LIBMAN_H | #ifndef LIBMAN_H | ||
#define LIBMAN_H | #define LIBMAN_H | ||
#include "man.h" | |||
enum man_next { | enum man_next { | ||
MAN_NEXT_SIBLING = 0, | MAN_NEXT_SIBLING = 0, | ||
MAN_NEXT_CHILD | MAN_NEXT_CHILD | ||
}; | }; | ||
struct man { | struct man { | ||
void *data; | struct mparse *parse; /* parse pointer */ | ||
struct man_cb cb; | int flags; /* parse flags */ | ||
int pflags; | #define MAN_HALT (1 << 0) /* badness happened: die */ | ||
int flags; | |||
#define MAN_HALT (1 << 0) | |||
#define MAN_ELINE (1 << 1) /* Next-line element scope. */ | #define MAN_ELINE (1 << 1) /* Next-line element scope. */ | ||
#define MAN_BLINE (1 << 2) /* Next-line block scope. */ | #define MAN_BLINE (1 << 2) /* Next-line block scope. */ | ||
#define MAN_ILINE (1 << 3) /* Ignored in next-line scope. */ | #define MAN_ILINE (1 << 3) /* Ignored in next-line scope. */ | ||
#define MAN_LITERAL (1 << 4) /* Literal input. */ | #define MAN_LITERAL (1 << 4) /* Literal input. */ | ||
enum man_next next; | #define MAN_BPLINE (1 << 5) | ||
struct man_node *last; | #define MAN_NEWLINE (1 << 6) /* first macro/text in a line */ | ||
struct man_node *first; | enum man_next next; /* where to put the next node */ | ||
struct man_meta meta; | struct man_node *last; /* the last parsed node */ | ||
struct man_node *first; /* the first parsed node */ | |||
struct man_meta meta; /* document meta-data */ | |||
struct regset *regs; /* registers */ | |||
}; | }; | ||
enum merr { | #define MACRO_PROT_ARGS struct man *m, \ | ||
WNPRINT = 0, | enum mant tok, \ | ||
WMSEC, | int line, \ | ||
WDATE, | int ppos, \ | ||
WLNSCOPE, | int *pos, \ | ||
WLNSCOPE2, | char *buf | ||
WTSPACE, | |||
WTQUOTE, | |||
WNODATA, | |||
WNOTITLE, | |||
WESCAPE, | |||
WNUMFMT, | |||
WHEADARGS, | |||
WBODYARGS, | |||
WNHEADARGS, | |||
WMACROFORM, | |||
WEXITSCOPE, | |||
WNOSCOPE, | |||
WOLITERAL, | |||
WNLITERAL, | |||
WERRMAX | |||
}; | |||
#define MACRO_PROT_ARGS struct man *m, enum mant tok, int line, \ | |||
int ppos, int *pos, char *buf | |||
struct man_macro { | struct man_macro { | ||
int (*fp)(MACRO_PROT_ARGS); | int (*fp)(MACRO_PROT_ARGS); | ||
int flags; | int flags; | ||
|
|
||
#define MAN_EXPLICIT (1 << 1) /* See blk_imp(). */ | #define MAN_EXPLICIT (1 << 1) /* See blk_imp(). */ | ||
#define MAN_FSCOPED (1 << 2) /* See blk_imp(). */ | #define MAN_FSCOPED (1 << 2) /* See blk_imp(). */ | ||
#define MAN_NSCOPED (1 << 3) /* See in_line_eoln(). */ | #define MAN_NSCOPED (1 << 3) /* See in_line_eoln(). */ | ||
#define MAN_NOCLOSE (1 << 4) /* See blk_exp(). */ | |||
}; | }; | ||
extern const struct man_macro *const man_macros; | extern const struct man_macro *const man_macros; | ||
__BEGIN_DECLS | __BEGIN_DECLS | ||
#define man_perr(m, l, p, t) \ | #define man_pmsg(m, l, p, t) \ | ||
man_err((m), (l), (p), 1, (t)) | mandoc_msg((t), (m)->parse, (l), (p), NULL) | ||
#define man_pwarn(m, l, p, t) \ | #define man_nmsg(m, n, t) \ | ||
man_err((m), (l), (p), 0, (t)) | mandoc_msg((t), (m)->parse, (n)->line, (n)->pos, NULL) | ||
#define man_nerr(m, n, t) \ | |||
man_err((m), (n)->line, (n)->pos, 1, (t)) | |||
#define man_nwarn(m, n, t) \ | |||
man_err((m), (n)->line, (n)->pos, 0, (t)) | |||
int man_word_alloc(struct man *, int, int, const char *); | int man_word_alloc(struct man *, int, int, const char *); | ||
int man_block_alloc(struct man *, int, int, enum mant); | int man_block_alloc(struct man *, int, int, enum mant); | ||
int man_head_alloc(struct man *, int, int, enum mant); | int man_head_alloc(struct man *, int, int, enum mant); | ||
int man_tail_alloc(struct man *, int, int, enum mant); | |||
int man_body_alloc(struct man *, int, int, enum mant); | int man_body_alloc(struct man *, int, int, enum mant); | ||
int man_elem_alloc(struct man *, int, int, enum mant); | int man_elem_alloc(struct man *, int, int, enum mant); | ||
void man_node_free(struct man_node *); | void man_node_delete(struct man *, struct man_node *); | ||
void man_node_freelist(struct man_node *); | |||
void man_node_unlink(struct man *, struct man_node *); | |||
void man_hash_init(void); | void man_hash_init(void); | ||
enum mant man_hash_find(const char *); | enum mant man_hash_find(const char *); | ||
int man_macroend(struct man *); | int man_macroend(struct man *); | ||
|
|
||
#define ARGS_EOLN (0) | #define ARGS_EOLN (0) | ||
#define ARGS_WORD (1) | #define ARGS_WORD (1) | ||
#define ARGS_QWORD (1) | #define ARGS_QWORD (1) | ||
int man_err(struct man *, int, int, int, enum merr); | |||
int man_vwarn(struct man *, int, int, const char *, ...); | |||
int man_verr(struct man *, int, int, const char *, ...); | |||
int man_valid_post(struct man *); | int man_valid_post(struct man *); | ||
int man_valid_pre(struct man *, const struct man_node *); | int man_valid_pre(struct man *, struct man_node *); | ||
int man_action_post(struct man *); | int man_unscope(struct man *, | ||
int man_action_pre(struct man *, struct man_node *); | const struct man_node *, enum mandocerr); | ||
int man_unscope(struct man *, const struct man_node *); | |||
__END_DECLS | __END_DECLS | ||