code: def parse_section(l, c, last_div_node, last_vars, line):
      
      name = line
      name = name.replace(".", "")
      node = Name(Name.Type.Section, l, c, name)
      last_div_node.add_child(node)
      last_section_node = node
      # do not take previous var into account
      last_vars.clear()
      return last_section_node
docs: Extracts a section node from a line.
  
      :param l: The line number (starting from 0)
  
      :param last_div_node: The last div node found
  
      :param last_vars: The last vars dict
  
      :param line: The line string (without indentation)
  
      :return: last_section_node