Annotation of mandoc/out.h, Revision 1.17
1.17 ! schwarze 1: /* $Id: out.h,v 1.16 2011/01/30 16:05:37 schwarze Exp $ */
1.1 kristaps 2: /*
1.16 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
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
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.
16: */
17: #ifndef OUT_H
18: #define OUT_H
1.6 kristaps 19:
1.1 kristaps 20: __BEGIN_DECLS
21:
1.15 kristaps 22: struct roffcol {
23: size_t width; /* width of cell */
24: size_t decimal; /* decimal position in cell */
25: };
26:
27: typedef size_t (*tbl_strlen)(const char *, void *);
28: typedef size_t (*tbl_len)(size_t, void *);
29:
30: struct rofftbl {
31: tbl_strlen slen; /* calculate string length */
32: tbl_len len; /* produce width of empty space */
33: struct roffcol *cols; /* master column specifiers */
34: void *arg; /* passed to slen and len */
35: };
36:
1.3 kristaps 37: enum roffscale {
38: SCALE_CM,
39: SCALE_IN,
40: SCALE_PC,
41: SCALE_PT,
42: SCALE_EM,
43: SCALE_MM,
44: SCALE_EN,
45: SCALE_BU,
46: SCALE_VS,
47: SCALE_FS,
48: SCALE_MAX
49: };
50:
1.7 kristaps 51: enum roffdeco {
52: DECO_NONE,
1.16 schwarze 53: DECO_NUMBERED, /* numbered character */
1.14 kristaps 54: DECO_SPECIAL, /* special character */
55: DECO_SSPECIAL, /* single-char special */
56: DECO_RESERVED, /* reserved word */
1.15 kristaps 57: DECO_BOLD, /* bold font */
58: DECO_ITALIC, /* italic font */
59: DECO_ROMAN, /* "normal" undecorated font */
60: DECO_PREVIOUS, /* revert to previous font */
61: DECO_NOSPACE, /* suppress spacing */
1.10 kristaps 62: DECO_FONT, /* font */
63: DECO_FFONT, /* font family */
1.7 kristaps 64: DECO_MAX
65: };
66:
1.3 kristaps 67: struct roffsu {
68: enum roffscale unit;
1.4 kristaps 69: double scale;
1.3 kristaps 70: };
71:
72: #define SCALE_VS_INIT(p, v) \
73: do { (p)->unit = SCALE_VS; \
1.12 kristaps 74: (p)->scale = (v); } \
1.8 kristaps 75: while (/* CONSTCOND */ 0)
76:
1.3 kristaps 77: #define SCALE_HS_INIT(p, v) \
78: do { (p)->unit = SCALE_BU; \
1.12 kristaps 79: (p)->scale = (v); } \
1.8 kristaps 80: while (/* CONSTCOND */ 0)
1.3 kristaps 81:
1.15 kristaps 82: int a2roffsu(const char *, struct roffsu *, enum roffscale);
83: int a2roffdeco(enum roffdeco *, const char **, size_t *);
84: void time2a(time_t, char *, size_t);
85: void tblcalc(struct rofftbl *tbl, const struct tbl_span *);
1.1 kristaps 86:
87: __END_DECLS
88:
1.15 kristaps 89: #endif /*!OUT_H*/
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