    # File lib/compass/configuration/inheritance.rb, line 18
            def inherited_writer(*attributes)
              attributes.each do |attribute|
                line = __LINE__ + 1
                class_eval %Q{
                  def #{attribute}=(value)                        # def css_dir=(value)
                    @set_attributes ||= {}                        #   @set_attributes ||= {}
                    @set_attributes[#{attribute.inspect}] = true  #   @set_attributes[:css_dir] = true
                    @#{attribute} = value                         #   @css_dir = value
                  end                                             # end

                  def unset_#{attribute}!                         # def unset_css_dir!
                    unset!(#{attribute.inspect})                  #   unset!(:css_dir)
                  end                                             # end

                  def #{attribute}_set?                           # def css_dir_set?
                    set?(#{attribute.inspect})                    #   set?(:css_dir)
                  end                                             # end
                }, __FILE__, line
              end
            end