commit c50e6c4

New function html_instance_head().

 1@@ -427,7 +427,7 @@ static xs_html *html_base_head(void)
 2 }
 3 
 4 
 5-xs_str *html_instance_header(xs_str *s, char *tag)
 6+xs_html *html_instance_head(void)
 7 {
 8     xs_html *head = html_base_head();
 9 
10@@ -447,14 +447,24 @@ xs_str *html_instance_header(xs_str *s, char *tag)
11 
12     char *host  = xs_dict_get(srv_config, "host");
13     char *title = xs_dict_get(srv_config, "title");
14-    char *sdesc = xs_dict_get(srv_config, "short_description");
15-    char *email = xs_dict_get(srv_config, "admin_email");
16-    char *acct  = xs_dict_get(srv_config, "admin_account");
17 
18     xs_html_add(head,
19         xs_html_tag("title",
20             xs_html_text(title && *title ? title : host)));
21 
22+    return head;
23+}
24+
25+
26+xs_str *html_instance_header(xs_str *s, char *tag)
27+{
28+    xs_html *head = html_instance_head();
29+
30+    char *host  = xs_dict_get(srv_config, "host");
31+    char *sdesc = xs_dict_get(srv_config, "short_description");
32+    char *email = xs_dict_get(srv_config, "admin_email");
33+    char *acct  = xs_dict_get(srv_config, "admin_account");
34+
35     {
36         xs *s1 = xs_html_render(head);
37         s = xs_str_cat(s, "<!DOCTYPE html><html>\n", s1);