JSPWiki text strikethrough howto

How can one do the strikethrough in JSPWiki text?
Imagine following text chunk you need to partially striketrough:

this text is deprecated one this one is not

Combining information from multiple sources:

• JSPWiki bug report
• JSPWiki inline CSS example
• How to do a strikethrough with CSS

You might end up with something like this:

%%(text-decoration: line-through;) this text is deprecated one%%  this one is not

and renderred it could look something like this:

this text is deprecated one this one is not