How to exit current item and stay in containing item in XWiki?

Question

Is it possible in XWiki Syntax 2.x to add subitems and then return to the containing item?

What I want is:

1. item 1 which might continue for several lines
   and which get lined up correctly base on the list
   thing:
    * sub1 of item 1
    * sub2 of item 1
   Continuing with item 1, but not inside sub2.
2. item 2 continues the list.

I have

1. Item 1
1*. sub1
1*. sub2
anything here is part of sub2. If I skip a line, I leave the outer list.

So, is this possible in the wiki syntax or do I have to use HTML?

Answer 1

Yes it's possible using a group:

1. Item 1(((
* sub1
* sub2

anything here is part of sub2. If I skip a line, I leave the outer list.
)))
1. item 2 continues the list.

See http://platform.xwiki.org/xwiki/bin/view/Main/XWikiSyntax?syntax=2.1&section=Groups for the full syntax + other examples.