# File lib/sass/script/string.rb, line 57
    def to_sass(opts = {})
      if self.type == :identifier && context == :equals &&
          self.value !~ Sass::SCSS::RX::URI &&
          Sass::SCSS::RX.escape_ident(self.value).include?(?\\)
        return "unquote(#{Sass::Script::String.new(self.value, :string).to_sass})"
      else
        return to_s
      end
    end