htmlconfig conf;
htmlfilelist files = { NULL, NULL, NULL, NULL, NULL };
htmlsectlist sects = { NULL, NULL }, nonsects = { NULL, NULL };
+ int has_index;
IGNORE(unused);
sect->fragment);
}
- /* And the index. */
- sect = html_new_sect(§s, NULL);
- sect->text = NULL;
- sect->type = INDEX;
- sect->parent = topsect;
- html_file_section(&conf, &files, sect, 0); /* peer of chapters */
- sect->fragment = utoa_dup(conf.index_text, CS_ASCII);
- sect->fragment = html_sanitise_fragment(&files, sect->file,
- sect->fragment);
- files.index = sect->file;
+ /* And the index, if we have one. */
+ has_index = (count234(idx->entries) > 0);
+ if (has_index) {
+ sect = html_new_sect(§s, NULL);
+ sect->text = NULL;
+ sect->type = INDEX;
+ sect->parent = topsect;
+ sect->contents_depth = 0;
+ html_file_section(&conf, &files, sect, 0); /* peer of chapters */
+ sect->fragment = utoa_dup(conf.index_text, CS_ASCII);
+ sect->fragment = html_sanitise_fragment(&files, sect->file,
+ sect->fragment);
+ files.index = sect->file;
+ }
}
/*
if (conf.head_end)
html_raw(&ho, conf.head_end);
+ /*
+ * Add any <head> data defined in specific sections
+ * that go in this file. (This is mostly to allow <meta
+ * name="AppleTitle"> tags for Mac online help.)
+ */
+ for (s = sects.head; s; s = s->next) {
+ if (s->file == f && s->text) {
+ for (p = s->text;
+ p && (p == s->text || p->type == para_Title ||
+ !is_heading_type(p->type));
+ p = p->next) {
+ if (p->type == para_Config) {
+ if (!ustricmp(p->keyword, L"html-local-head")) {
+ html_raw(&ho, adv(p->origkeyword));
+ }
+ }
+ }
+ }
+ }
+
element_close(&ho, "head");
html_nl(&ho);
html_text(&ho, conf.nav_separator);
- if (f != files.index) {
- element_open(&ho, "a");
- element_attr(&ho, "href", files.index->filename);
+ if (has_index) {
+ if (f != files.index) {
+ element_open(&ho, "a");
+ element_attr(&ho, "href", files.index->filename);
+ }
+ html_text(&ho, conf.index_text);
+ if (f != files.index)
+ element_close(&ho, "a");
}
- html_text(&ho, conf.index_text);
- if (f != files.index)
- element_close(&ho, "a");
html_text(&ho, conf.nav_separator);