[news.eclipse.platform] rich text in content assist additional info

[Xavier Décoret <Xavier.Decoret@xxxxxxx>]

Hi,

I am trying to display rich text in additional info of a 
CompletionProposal, but this does not work:

                    result.add(new 
CompletionProposal(candidate,o,offset-o,candidate.length(),
                            null,
                            candidate,
                            null,
                            "Additional <em>info</em> with <b>tags</b>"));


Does anyone know how to do this?