# File lib/kwartz/converter.rb, line 913
    def extract(elem_name, content_only=false)
      elem_info = @elem_info_table[elem_name]
      elem_info or raise convert_error("element '#{elem_name}' not found.", nil)
      stmt_list = []
      expand_element_info(elem_info, stmt_list, content_only)
      #stmt_list << build_print_stmt(etag_info, nil, nil)
      return stmt_list
    end