1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/*
* make_index HTML-REFS-FILE...
*
* Generate a file containing a list of links to all API entries.
* The links are sorted using strcmp.
*/
#include <string.h>
#include <stdlib.h>
#include "dawk.h"
#include "aatree.h"
static void print_link(const char *value)
{
d_printf("* [%s]\n", value);
/* Work around Pandoc issue #182. */
d_printf("<!-- -->\n");
}
static void pre_order_traversal(Aatree *node, void (*doit)(const char *))
{
if (node->left != &aa_nil) {
pre_order_traversal(node->left, doit);
}
doit(node->value);
if (node->right != &aa_nil) {
pre_order_traversal(node->right, doit);
}
}
int main(int argc, char *argv[])
{
dstr line;
Aatree * root = &aa_nil;
d_init(argc, argv);
d_printf("# Index\n");
while ((d_getline(line))) {
if (d_match(line, "^\\[([^\\]]*)")) {
const char *ref = d_submatch(1);
root = aa_insert(root, ref, ref);
}
}
pre_order_traversal(root, print_link);
aa_destroy(root);
return 0;
}
/* vim: set sts=3 sw=3 et: */
|
