Annotation of mandoc/libman.h, Revision 1.59
1.59 ! schwarze 1: /* $Id: libman.h,v 1.58 2014/04/20 16:46:04 schwarze Exp $ */
1.1 kristaps 2: /*
1.54 schwarze 3: * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 4: *
5: * Permission to use, copy, modify, and distribute this software for any
1.8 kristaps 6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
1.1 kristaps 8: *
1.8 kristaps 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.
1.1 kristaps 16: */
17: #ifndef LIBMAN_H
18: #define LIBMAN_H
19:
20: enum man_next {
21: MAN_NEXT_SIBLING = 0,
22: MAN_NEXT_CHILD
23: };
24:
25: struct man {
1.47 kristaps 26: struct mparse *parse; /* parse pointer */
1.57 schwarze 27: int quick; /* abort parse early */
1.29 kristaps 28: int flags; /* parse flags */
29: #define MAN_HALT (1 << 0) /* badness happened: die */
1.24 kristaps 30: #define MAN_ELINE (1 << 1) /* Next-line element scope. */
31: #define MAN_BLINE (1 << 2) /* Next-line block scope. */
32: #define MAN_ILINE (1 << 3) /* Ignored in next-line scope. */
33: #define MAN_LITERAL (1 << 4) /* Literal input. */
1.29 kristaps 34: #define MAN_BPLINE (1 << 5)
1.45 kristaps 35: #define MAN_NEWLINE (1 << 6) /* first macro/text in a line */
1.39 kristaps 36: enum man_next next; /* where to put the next node */
37: struct man_node *last; /* the last parsed node */
38: struct man_node *first; /* the first parsed node */
39: struct man_meta meta; /* document meta-data */
1.52 kristaps 40: struct roff *roff;
1.1 kristaps 41: };
42:
1.56 schwarze 43: #define MACRO_PROT_ARGS struct man *man, \
1.38 kristaps 44: enum mant tok, \
45: int line, \
46: int ppos, \
47: int *pos, \
48: char *buf
1.16 kristaps 49:
50: struct man_macro {
51: int (*fp)(MACRO_PROT_ARGS);
52: int flags;
53: #define MAN_SCOPED (1 << 0)
1.20 kristaps 54: #define MAN_EXPLICIT (1 << 1) /* See blk_imp(). */
55: #define MAN_FSCOPED (1 << 2) /* See blk_imp(). */
1.24 kristaps 56: #define MAN_NSCOPED (1 << 3) /* See in_line_eoln(). */
1.27 kristaps 57: #define MAN_NOCLOSE (1 << 4) /* See blk_exp(). */
1.55 schwarze 58: #define MAN_BSCOPE (1 << 5) /* Break BLINE scope. */
1.16 kristaps 59: };
60:
61: extern const struct man_macro *const man_macros;
62:
1.1 kristaps 63: __BEGIN_DECLS
64:
1.56 schwarze 65: #define man_pmsg(man, l, p, t) \
66: mandoc_msg((t), (man)->parse, (l), (p), NULL)
67: #define man_nmsg(man, n, t) \
68: mandoc_msg((t), (man)->parse, (n)->line, (n)->pos, NULL)
1.1 kristaps 69: int man_word_alloc(struct man *, int, int, const char *);
1.26 kristaps 70: int man_block_alloc(struct man *, int, int, enum mant);
71: int man_head_alloc(struct man *, int, int, enum mant);
1.49 kristaps 72: int man_tail_alloc(struct man *, int, int, enum mant);
1.26 kristaps 73: int man_body_alloc(struct man *, int, int, enum mant);
74: int man_elem_alloc(struct man *, int, int, enum mant);
1.27 kristaps 75: void man_node_delete(struct man *, struct man_node *);
1.21 kristaps 76: void man_hash_init(void);
1.50 kristaps 77: enum mant man_hash_find(const char *);
1.3 kristaps 78: int man_macroend(struct man *);
1.5 kristaps 79: int man_valid_post(struct man *);
1.35 kristaps 80: int man_valid_pre(struct man *, struct man_node *);
1.59 ! schwarze 81: int man_unscope(struct man *, const struct man_node *);
1.1 kristaps 82:
83: __END_DECLS
84:
85: #endif /*!LIBMAN_H*/
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