File: [cvsweb.bsd.lv] / docbook2mdoc / tree.c (download)
Revision 1.2, Sun Apr 21 14:48:12 2019 UTC (5 years, 5 months ago) by schwarze
Branch: MAIN
Changes since 1.1: +2 -2 lines
Implement <void> child of <funcprototype>.
Also treat <tag> just like <sgmltag> and <markup>.
Some small parts of this patch were sent in by
Stephen Gregoratto <dev at sgregoratto dot me>.
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/* $Id: tree.c,v 1.2 2019/04/21 14:48:12 schwarze Exp $ */
/*
* Copyright (c) 2019 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdio.h>
#include "node.h"
#include "format.h"
/*
* The implementation of the parse tree dumper.
*/
void
print_node(struct pnode *n, int indent)
{
struct pnode *nc;
struct pattr *a;
printf("%*s%c%s", indent, "", n->spc ? ' ' : '-',
pnode_name(n->node));
if (n->b != NULL) {
putchar(' ');
fputs(n->b, stdout);
}
TAILQ_FOREACH(a, &n->attrq, child)
printf(" %s='%s'", attrkey_name(a->key), attr_getval(a));
putchar('\n');
TAILQ_FOREACH(nc, &n->childq, child)
print_node(nc, indent + 2);
}
void
ptree_print_tree(struct ptree *tree)
{
print_node(tree->root, 0);
}