Annotation of mandoc/term.h, Revision 1.25
1.25 ! kristaps 1: /* $Id: term.h,v 1.24 2009/03/15 10:34:11 kristaps Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the
7: * above copyright notice and this permission notice appear in all
8: * copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
11: * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
12: * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
13: * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
14: * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
15: * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
16: * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
17: * PERFORMANCE OF THIS SOFTWARE.
18: */
19: #ifndef TERM_H
20: #define TERM_H
21:
22: #include "mdoc.h"
23:
1.25 ! kristaps 24: /* XXX - clean up tabs. */
! 25:
1.13 kristaps 26: #define INDENT 6
27:
1.1 kristaps 28: __BEGIN_DECLS
29:
30: struct termp {
31: size_t rmargin;
32: size_t maxrmargin;
33: size_t maxcols;
34: size_t offset;
35: size_t col;
1.23 kristaps 36: int iflags;
37: #define TERMP_NOPUNT (1 << 0)
1.1 kristaps 38: int flags;
1.22 kristaps 39: #define TERMP_NOSPACE (1 << 0) /* No space before words. */
40: #define TERMP_NOLPAD (1 << 1) /* No leftpad before flush. */
41: #define TERMP_NOBREAK (1 << 2) /* No break after flush. */
42: #define TERMP_LITERAL (1 << 3) /* Literal words. */
43: #define TERMP_IGNDELIM (1 << 4) /* Delims like regulars. */
44: #define TERMP_NONOSPACE (1 << 5) /* No space (no autounset). */
45: #define TERMP_NONOBREAK (1 << 7) /* Don't newln NOBREAK. */
1.24 kristaps 46: #define TERMP_STYLE 0x0300 /* Style mask. */
1.22 kristaps 47: #define TERMP_BOLD (1 << 8) /* Styles... */
48: #define TERMP_UNDER (1 << 9)
1.1 kristaps 49: char *buf;
1.25 ! kristaps 50: void *symtab;
1.1 kristaps 51: };
52:
1.25 ! kristaps 53: /* XXX - clean this up. */
! 54:
1.6 kristaps 55: struct termpair {
1.9 kristaps 56: struct termpair *ppair;
1.6 kristaps 57: int type;
58: #define TERMPAIR_FLAG (1 << 0)
1.7 kristaps 59: int flag;
60: size_t offset;
1.8 kristaps 61: size_t rmargin;
1.9 kristaps 62: int count;
1.6 kristaps 63: };
64:
1.12 kristaps 65: #define TERMPAIR_SETFLAG(termp, p, fl) \
1.6 kristaps 66: do { \
1.7 kristaps 67: assert(! (TERMPAIR_FLAG & (p)->type)); \
1.12 kristaps 68: (termp)->flags |= (fl); \
1.7 kristaps 69: (p)->flag = (fl); \
70: (p)->type |= TERMPAIR_FLAG; \
1.6 kristaps 71: } while (0)
72:
1.1 kristaps 73: struct termact {
1.25 ! kristaps 74: int (*pre)(struct termp *, struct termpair *,
! 75: const struct mdoc_meta *,
! 76: const struct mdoc_node *);
! 77: void (*post)(struct termp *, struct termpair *,
! 78: const struct mdoc_meta *,
! 79: const struct mdoc_node *);
1.1 kristaps 80: };
81:
1.25 ! kristaps 82: void *ascii2htab(void);
! 83: const char *a2ascii(void *, const char *, size_t, size_t *);
1.5 kristaps 84:
1.25 ! kristaps 85: void newln(struct termp *);
! 86: void vspace(struct termp *);
! 87: void word(struct termp *, const char *);
! 88: void flushln(struct termp *);
! 89: void transcode(struct termp *, const char *, size_t);
! 90: void subtree(struct termp *, const struct mdoc_meta *,
! 91: const struct mdoc_node *);
1.14 kristaps 92:
1.1 kristaps 93: const struct termact *termacts;
94:
95: __END_DECLS
96:
97: #endif /*!TERM_H*/
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