On Mon, Aug 21, 2023 at 6:13 AM Masataka Ohta <mohta@xxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
Phillip Hallam-Baker wrote:
> But the markup does not have to be tree structured, that is an
> XML2RFC peculiarity.
FYI,
Nested Elements
https://www.oreilly.com/library/view/web-design-in/0596009879/ch08s02s03.html
<ul>
<li>Example 1</li>
<li>Example 2</li>
</ul>
That is a requirement imposed by the fact that lists can be nested to express structural hierarchy in the document.
Yes, it could have been <li1>, <l12> etc. and you can do exactly that in XML or SGML if you choose and that is what Keith referred to.