1 /* $Id: libman.h,v 1.56 2012/11/17 00:26:33 schwarze Exp $ */
3 * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
5 * Permission to use, copy, modify, and distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
26 struct mparse
*parse
; /* parse pointer */
27 int flags
; /* parse flags */
28 #define MAN_HALT (1 << 0) /* badness happened: die */
29 #define MAN_ELINE (1 << 1) /* Next-line element scope. */
30 #define MAN_BLINE (1 << 2) /* Next-line block scope. */
31 #define MAN_ILINE (1 << 3) /* Ignored in next-line scope. */
32 #define MAN_LITERAL (1 << 4) /* Literal input. */
33 #define MAN_BPLINE (1 << 5)
34 #define MAN_NEWLINE (1 << 6) /* first macro/text in a line */
35 enum man_next next
; /* where to put the next node */
36 struct man_node
*last
; /* the last parsed node */
37 struct man_node
*first
; /* the first parsed node */
38 struct man_meta meta
; /* document meta-data */
42 #define MACRO_PROT_ARGS struct man *man, \
50 int (*fp
)(MACRO_PROT_ARGS
);
52 #define MAN_SCOPED (1 << 0)
53 #define MAN_EXPLICIT (1 << 1) /* See blk_imp(). */
54 #define MAN_FSCOPED (1 << 2) /* See blk_imp(). */
55 #define MAN_NSCOPED (1 << 3) /* See in_line_eoln(). */
56 #define MAN_NOCLOSE (1 << 4) /* See blk_exp(). */
57 #define MAN_BSCOPE (1 << 5) /* Break BLINE scope. */
60 extern const struct man_macro
*const man_macros
;
64 #define man_pmsg(man, l, p, t) \
65 mandoc_msg((t), (man)->parse, (l), (p), NULL)
66 #define man_nmsg(man, n, t) \
67 mandoc_msg((t), (man)->parse, (n)->line, (n)->pos, NULL)
68 int man_word_alloc(struct man
*, int, int, const char *);
69 int man_block_alloc(struct man
*, int, int, enum mant
);
70 int man_head_alloc(struct man
*, int, int, enum mant
);
71 int man_tail_alloc(struct man
*, int, int, enum mant
);
72 int man_body_alloc(struct man
*, int, int, enum mant
);
73 int man_elem_alloc(struct man
*, int, int, enum mant
);
74 void man_node_delete(struct man
*, struct man_node
*);
75 void man_hash_init(void);
76 enum mant
man_hash_find(const char *);
77 int man_macroend(struct man
*);
78 int man_valid_post(struct man
*);
79 int man_valid_pre(struct man
*, struct man_node
*);
80 int man_unscope(struct man
*,
81 const struct man_node
*, enum mandocerr
);