inherit Cobol_ptree__.Data_sections_visitor.folder
method fold_data_division : (Cobol_ptree__.PTree_types.data_division, 'a)
                              Cobol_common.Visitor.foldmethod fold_data_division' : (Cobol_ptree__.PTree_types.data_division
                                Cobol_ptree__.PTree_types.with_loc,
                               'a)
                               Cobol_common.Visitor.foldmethod fold_file_section' : (Cobol_ptree__.PTree_types.file_section
                               Cobol_ptree__.PTree_types.with_loc,
                              'a)
                              Cobol_common.Visitor.foldmethod fold_working_storage_section' : (Cobol_ptree__.PTree_types.working_storage_section
                                          Cobol_ptree__.PTree_types.with_loc,
                                         'a)
                                         Cobol_common.Visitor.foldmethod fold_linkage_section' : (Cobol_ptree__.PTree_types.linkage_section
                                  Cobol_ptree__.PTree_types.with_loc,
                                 'a)
                                 Cobol_common.Visitor.foldmethod fold_communication_section' : (Cobol_ptree__.PTree_types.communication_section
                                        Cobol_ptree__.PTree_types.with_loc,
                                       'a)
                                       Cobol_common.Visitor.foldmethod fold_local_storage_section' : (Cobol_ptree__.PTree_types.local_storage_section
                                        Cobol_ptree__.PTree_types.with_loc,
                                       'a)
                                       Cobol_common.Visitor.foldmethod fold_report_section' : (Cobol_ptree__.PTree_types.report_section
                                 Cobol_ptree__.PTree_types.with_loc,
                                'a)
                                Cobol_common.Visitor.foldmethod fold_screen_section' : (Cobol_ptree__.PTree_types.screen_section
                                 Cobol_ptree__.PTree_types.with_loc,
                                'a)
                                Cobol_common.Visitor.fold