Annotation of mandoc/libman.h, Revision 1.70
1.70 ! schwarze 1: /* $Id: libman.h,v 1.69 2015/04/02 22:48:17 schwarze Exp $ */
1.1 kristaps 2: /*
1.54 schwarze 3: * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.68 schwarze 4: * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
1.1 kristaps 5: *
6: * Permission to use, copy, modify, and distribute this software for any
1.8 kristaps 7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
1.1 kristaps 9: *
1.69 schwarze 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.8 kristaps 11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.69 schwarze 12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.8 kristaps 13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 kristaps 17: */
18:
19: enum man_next {
20: MAN_NEXT_SIBLING = 0,
21: MAN_NEXT_CHILD
22: };
23:
24: struct man {
1.47 kristaps 25: struct mparse *parse; /* parse pointer */
1.67 schwarze 26: const char *defos; /* default OS argument for .TH */
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 */
1.69 schwarze 34: struct roff_node *last; /* the last parsed node */
35: struct roff_node *first; /* the first parsed node */
1.70 ! schwarze 36: struct roff_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, \
1.69 schwarze 41: int tok, \
1.38 kristaps 42: int line, \
43: int ppos, \
44: int *pos, \
45: char *buf
1.16 kristaps 46:
47: struct man_macro {
1.65 schwarze 48: void (*fp)(MACRO_PROT_ARGS);
1.16 kristaps 49: int flags;
1.68 schwarze 50: #define MAN_SCOPED (1 << 0) /* Optional next-line scope. */
51: #define MAN_NSCOPED (1 << 1) /* Allowed in next-line element scope. */
52: #define MAN_BSCOPE (1 << 2) /* Break next-line block scope. */
53: #define MAN_JOIN (1 << 3) /* Join arguments together. */
1.16 kristaps 54: };
55:
56: extern const struct man_macro *const man_macros;
57:
1.1 kristaps 58: __BEGIN_DECLS
59:
1.65 schwarze 60: void man_word_alloc(struct man *, int, int, const char *);
1.64 schwarze 61: void man_word_append(struct man *, const char *);
1.69 schwarze 62: void man_block_alloc(struct man *, int, int, int);
63: void man_head_alloc(struct man *, int, int, int);
64: void man_body_alloc(struct man *, int, int, int);
65: void man_elem_alloc(struct man *, int, int, int);
66: void man_node_delete(struct man *, struct roff_node *);
1.21 kristaps 67: void man_hash_init(void);
1.69 schwarze 68: int man_hash_find(const char *);
1.65 schwarze 69: void man_macroend(struct man *);
70: void man_valid_post(struct man *);
1.69 schwarze 71: void man_unscope(struct man *, const struct roff_node *);
1.1 kristaps 72:
73: __END_DECLS
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