# File lib/pry/commands/cat/input_expression_formatter.rb, line 12
      def format
        raise CommandError, "No input expressions!" if numbered_input_items.length < 1

        if numbered_input_items.length > 1
          content = ""
          numbered_input_items.each do |i, s|
            content << "#{Helpers::Text.bold(i.to_s)}:\n" << decorate(Pry::Code(s).with_indentation(2)).to_s
          end

          content
        else
          decorate(Pry::Code(selected_input_items.first))
        end
      end