old_contents: """
  SkCode spoiler tag definitions code.
  """
  
  from .base import TagOptions
  
  
  class SpoilerTagOptions(TagOptions):
      """ Spoiler tag options container class. """
  
      make_paragraphs_here = True
  
      def render_html(self, tree_node, inner_html, force_rel_nofollow=True):
          """
          Callback function for rendering HTML.
          :param force_rel_nofollow: If set, all links in the rendered HTML will have "rel=nofollow" (default to True).
          :param tree_node: Current tree node to be rendered.
          :param inner_html: Inner HTML of this tree node.
          :return Rendered HTML of this node.
          """
          return '<div class="spoiler">%s</div>\n' % inner_html
  
      def render_text(self, tree_node, inner_text):
          """
          Callback function for rendering text.
          :param tree_node: Current tree node to be rendered.
          :param inner_text: Inner text of this tree node.
          :return Rendered text of this node.
          """
          lines = ['!!! SPOILER !!!']
          for line in inner_text.splitlines():
              lines.append('! ' + line)
          lines.append('!!!')
          return '\n'.join(lines)
  
      def render_skcode(self, tree_node, inner_skcode):
          """
          Callback function for rendering SkCode.
          :param tree_node: Current tree node to be rendered.
          :param inner_skcode: Inner SkCode of this tree node.
          :return Rendered SkCode of this node.
          """
          node_name = tree_node.name
          return '[%s]%s[/%s]' % (node_name, inner_skcode, node_name)
  
new_contents: """
  SkCode spoiler tag definitions code.
  """
  
  from .base import TagOptions
  
  
  class SpoilerTagOptions(TagOptions):
      """ Spoiler tag options container class. """
  
      make_paragraphs_here = True
  
      def render_html(self, tree_node, inner_html, force_rel_nofollow=True):
          """
          Callback function for rendering HTML.
          :param force_rel_nofollow: If set, all links in the rendered HTML will have "rel=nofollow" (default to True).
          :param tree_node: Current tree node to be rendered.
          :param inner_html: Inner HTML of this tree node.
          :return Rendered HTML of this node.
          """
          return '<div class="spoiler">%s</div>\n' % inner_html
  
      def render_text(self, tree_node, inner_text):
          """
          Callback function for rendering text.
          :param tree_node: Current tree node to be rendered.
          :param inner_text: Inner text of this tree node.
          :return Rendered text of this node.
          """
          lines = ['!!! SPOILER !!!']
          for line in inner_text.splitlines():
              lines.append('! ' + line)
          lines.append('!!!')
          lines.append('')
          return '\n'.join(lines)
  
      def render_skcode(self, tree_node, inner_skcode):
          """
          Callback function for rendering SkCode.
          :param tree_node: Current tree node to be rendered.
          :param inner_skcode: Inner SkCode of this tree node.
          :return Rendered SkCode of this node.
          """
          node_name = tree_node.name
          return '[%s]%s[/%s]' % (node_name, inner_skcode, node_name)
  
subject: Add newline at end of spoiler text version.