# File lib/simp/cli/config/items/list_item.rb, line 35
    def query_extras( q )
      # NOTE: this is a hack to massage Array input to/from a highline query.
      # It would probably be better (but more complex) to provide native Array
      # support for highline.
      # TODO: Override #query_ask using Highline's #gather?
      q.default  = q.default.join( " " ) if q.default.is_a? Array
      q.question = "#{instructions}\n#{q.question}"
      q
    end