debconf able to ask multiple questions at once?

[Steven Brown <swbrown@ucsd.edu>]

debconf-devel mentions that it tries its best to ask multiple questions 
per screen, but I've never seen that occur.  Is there a way to get it to 
ask that way, or maybe some alternate front end that does it?  I want to 
be sure my package acts sane in such a setting.

I've added the state machine approach as it mentions so users can back 
up, but it's rather bad if I ask more than one question per state, as 
otherwise, it's not apparent to the user what "cancel" will actually do. 
 However, I can see how it would get annoying if debconf was able to 
prompt with multiple questions at once and I've effectively serialized them.