[jbosstools-dev] a question about adding text tab on multi page editor.

Hi all, I want to add a text editor page on my multi editor for editing text source, so I think the first candidacy is StructuredTextEditor from WTP , but I found there is a DefaultMultipageEditor in org.jboss.tools.common plugin and this editor has included a text editor already. So I have two chooses : 1.Use StructuredTextEditor for the source tab. 2.Use the DefaultMultipageEditor for the top multi editor. I want to know what's the differents between the StructuredTextEdtior and the text editor of DefaultMultipageEditor , which one is best? best regards - Dart Peng