Any better way to create MediaWiki numbered lists?

Question

When using MediaWiki\'s markup language, the only thing that I hate is creating numbered lists. The only way I know to create a list is to do something like this:

Answer 1

Extension:ComplexList

https://www.mediawiki.org/w/index.php?oldid=2126533

was put together but not maintained (for lack of time). It works with 1.26.2 of MediaWiki.

For example.

1. list item A1

* list item A2

continuing list item A2

further continuing list item A2

* list item A3

becomes

1. list item A1
2. list item A2
   continuing list item A2
   further continuing list item A2
3. list item A3