Annotation of mandoc/eqn_term.c, Revision 1.3
1.3 ! kristaps 1: /* $Id: eqn_term.c,v 1.2 2011/07/23 12:01:54 kristaps Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
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: #ifdef HAVE_CONFIG_H
18: #include "config.h"
19: #endif
20:
21: #include <assert.h>
22: #include <stdio.h>
23: #include <stdlib.h>
24: #include <string.h>
25:
26: #include "mandoc.h"
27: #include "out.h"
28: #include "term.h"
29:
1.3 ! kristaps 30: static void eqn_box(struct termp *, const struct eqn_box *);
! 31: static void eqn_box_post(struct termp *, const struct eqn_box *);
! 32: static void eqn_box_pre(struct termp *, const struct eqn_box *);
! 33: static void eqn_text(struct termp *, const struct eqn_box *);
1.1 kristaps 34:
35: void
36: term_eqn(struct termp *p, const struct eqn *ep)
37: {
38:
39: p->flags |= TERMP_NONOSPACE;
40: eqn_box(p, ep->root);
41: p->flags &= ~TERMP_NONOSPACE;
42: }
43:
44: static void
45: eqn_box(struct termp *p, const struct eqn_box *bp)
46: {
47:
48: eqn_box_pre(p, bp);
49: eqn_text(p, bp);
50:
51: if (bp->first)
52: eqn_box(p, bp->first);
53:
54: eqn_box_post(p, bp);
55:
56: if (bp->next)
57: eqn_box(p, bp->next);
58: }
59:
60: static void
61: eqn_box_pre(struct termp *p, const struct eqn_box *bp)
62: {
63:
64: if (bp->left)
65: term_word(p, bp->left);
66: }
67:
68: static void
69: eqn_box_post(struct termp *p, const struct eqn_box *bp)
70: {
71:
72: if (bp->right)
73: term_word(p, bp->right);
74: }
75:
76: static void
77: eqn_text(struct termp *p, const struct eqn_box *bp)
78: {
79:
80: if (bp->text)
81: term_word(p, bp->text);
82: }
CVSweb