If we specify a topic index by IndexPage, we can take advantage of the search index. In IndexPage we can provide a set of html index pages along with the structure type of the index. The type of the index could be:
<DIR> <LI> ... </DIR> (default)
<UL> <LI> ... </UL> (only one level of <UL>)
The first is the one generated by texinfo.
For instance:
| Code Block |
|---|
IndexPage html-version/gid_18.html html-faq/faq_11.html |