# File lib/typed_sexp_processor.rb, line 35
  def pretty_print(q)
    q.group(1, 't(', ')') do
      q.seplist(self) {|v| q.pp v }
      unless @sexp_type.nil? then
        q.text ", " unless self.empty?
        q.pp @sexp_type
      end
    end
  end