Re: links in html within a page

[Karl Berry]

    said that they used the all-in-one HTML page instead of the split HTML

Is that the only issue?  How about split-by-chapter with a normal node
structure?  (texi2html will give you that.)

    where 1.1.1 has a web page which includes the four @unnumberedsubsubsec,

My thought is to use @subsubheading ...

    but all of the above is shown in the table of contents.

... and write postprocessing script to create the TOC.

    Perhaps the real answer is to use texi2html for our HTML docs; it claims
    to be much more flexible.

You can definitely play with the emitted HTML to a much greater extent
in texi2html.  But whether it's going to help you automatically create a
toc for nodes that don't exist, I dunno.

Perhaps Patrice (texi2html developer who is on this list) can comment ...

Best,
Karl