# File lib/pry/command.rb, line 85
      def default_options(match)
        {
          :requires_gem      => [],
          :keep_retval       => false,
          :argument_required => false,
          :interpolate       => true,
          :shellwords        => true,
          :listing           => (String === match ? match : match.inspect),
          :use_prefix        => true,
          :takes_block       => false
        }
      end