remove functions deprecated in version 5 * scripts/deprecated/module.mk: Update. * output_max_field_width.m: Delete. * input.h, input.cc (octave_yes_or_no, remove_input_event_hook_functions, get_input_from_stdin): Delete from global namespace. * sysdep.h (sysdep_init, set_application_id, sysdep_cleanup, raw_mode, octave_popen, octave_pclose, octave_kbhit, get_P_tmpdir, same_file_internal): Delete from global namespace. * text-engine.h (text_element, text_element_string, text_element_symbol, text_element_list, text_element_subscript, text_element_superscript, text_element_combined, text_element_fontstyle, text_element_fontname, text_element_fontsize, text_element_color, text_processor, text_parser, text_parser_none, text_parser_tex): Delete from global namespace. * utils.h, utils.cc (valid_identifier, same_file, almost_match, keyword_almost_match, search_path_for_file, search_path_for_all_files, file_in_path, find_data_file_in_load_path, contents_file_in_path, fcn_file_in_path, do_string_escapes, undo_string_escape, undo_string_escapes, check_dimensions, get_dimensions, dims_to_numel, identity_matrix, float_identity_matrix, octave_vformat, octave_vasprintf, octave_sleep, do_simple_cellfun): Delete from global namespace. * variables.h, variables.cc (get_user_code): Delete from global namespace. * bp-table.h, bp-table.cc (extern octave_user_code): Delete from global namespace. * parse.h, oct-parse.yy (eval_string): Delete from global namespace. * token.h (is_keyword): Delete from global namespace.