Annotation of mandoc/libman.h, Revision 1.62
1.62 ! schwarze 1: /* $Id: libman.h,v 1.61 2014/07/30 21:18:24 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 */
1.24 kristaps 29: #define MAN_ELINE (1 << 1) /* Next-line element scope. */
30: #define MAN_BLINE (1 << 2) /* Next-line block scope. */
31: #define MAN_LITERAL (1 << 4) /* Literal input. */
1.45 kristaps 32: #define MAN_NEWLINE (1 << 6) /* first macro/text in a line */
1.39 kristaps 33: enum man_next next; /* where to put the next node */
34: struct man_node *last; /* the last parsed node */
35: struct man_node *first; /* the first parsed node */
36: struct man_meta meta; /* document meta-data */
1.52 kristaps 37: struct roff *roff;
1.1 kristaps 38: };
39:
1.56 schwarze 40: #define MACRO_PROT_ARGS struct man *man, \
1.38 kristaps 41: enum mant tok, \
42: int line, \
43: int ppos, \
44: int *pos, \
45: char *buf
1.16 kristaps 46:
47: struct man_macro {
48: int (*fp)(MACRO_PROT_ARGS);
49: int flags;
50: #define MAN_SCOPED (1 << 0)
1.20 kristaps 51: #define MAN_EXPLICIT (1 << 1) /* See blk_imp(). */
52: #define MAN_FSCOPED (1 << 2) /* See blk_imp(). */
1.24 kristaps 53: #define MAN_NSCOPED (1 << 3) /* See in_line_eoln(). */
1.27 kristaps 54: #define MAN_NOCLOSE (1 << 4) /* See blk_exp(). */
1.55 schwarze 55: #define MAN_BSCOPE (1 << 5) /* Break BLINE scope. */
1.16 kristaps 56: };
57:
58: extern const struct man_macro *const man_macros;
59:
1.1 kristaps 60: __BEGIN_DECLS
61:
62: int man_word_alloc(struct man *, int, int, const char *);
1.26 kristaps 63: int man_block_alloc(struct man *, int, int, enum mant);
64: int man_head_alloc(struct man *, int, int, enum mant);
1.49 kristaps 65: int man_tail_alloc(struct man *, int, int, enum mant);
1.26 kristaps 66: int man_body_alloc(struct man *, int, int, enum mant);
67: int man_elem_alloc(struct man *, int, int, enum mant);
1.27 kristaps 68: void man_node_delete(struct man *, struct man_node *);
1.21 kristaps 69: void man_hash_init(void);
1.50 kristaps 70: enum mant man_hash_find(const char *);
1.3 kristaps 71: int man_macroend(struct man *);
1.5 kristaps 72: int man_valid_post(struct man *);
1.35 kristaps 73: int man_valid_pre(struct man *, struct man_node *);
1.59 schwarze 74: int man_unscope(struct man *, const struct man_node *);
1.1 kristaps 75:
76: __END_DECLS
77:
78: #endif /*!LIBMAN_H*/
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