+ /* 0 means not a lisp var, -1 means always local, else mask. */
+ memset (&buffer_local_flags, 0, sizeof buffer_local_flags);
+ bset_filename (&buffer_local_flags, make_number (-1));
+ bset_directory (&buffer_local_flags, make_number (-1));
+ bset_backed_up (&buffer_local_flags, make_number (-1));
+ bset_save_length (&buffer_local_flags, make_number (-1));
+ bset_auto_save_file_name (&buffer_local_flags, make_number (-1));
+ bset_read_only (&buffer_local_flags, make_number (-1));
+ bset_major_mode (&buffer_local_flags, make_number (-1));
+ bset_mode_name (&buffer_local_flags, make_number (-1));
+ bset_undo_list (&buffer_local_flags, make_number (-1));
+ bset_mark_active (&buffer_local_flags, make_number (-1));
+ bset_point_before_scroll (&buffer_local_flags, make_number (-1));
+ bset_file_truename (&buffer_local_flags, make_number (-1));
+ bset_invisibility_spec (&buffer_local_flags, make_number (-1));
+ bset_file_format (&buffer_local_flags, make_number (-1));
+ bset_auto_save_file_format (&buffer_local_flags, make_number (-1));
+ bset_display_count (&buffer_local_flags, make_number (-1));
+ bset_display_time (&buffer_local_flags, make_number (-1));
+ bset_enable_multibyte_characters (&buffer_local_flags, make_number (-1));
+
+ /* These used to be stuck at 0 by default, but now that the all-zero value
+ means Qnil, we have to initialize them explicitly. */
+ bset_name (&buffer_local_flags, make_number (0));
+ bset_mark (&buffer_local_flags, make_number (0));
+ bset_local_var_alist (&buffer_local_flags, make_number (0));
+ bset_keymap (&buffer_local_flags, make_number (0));
+ bset_downcase_table (&buffer_local_flags, make_number (0));
+ bset_upcase_table (&buffer_local_flags, make_number (0));
+ bset_case_canon_table (&buffer_local_flags, make_number (0));
+ bset_case_eqv_table (&buffer_local_flags, make_number (0));
+ bset_minor_modes (&buffer_local_flags, make_number (0));
+ bset_width_table (&buffer_local_flags, make_number (0));
+ bset_pt_marker (&buffer_local_flags, make_number (0));
+ bset_begv_marker (&buffer_local_flags, make_number (0));
+ bset_zv_marker (&buffer_local_flags, make_number (0));
+ bset_last_selected_window (&buffer_local_flags, make_number (0));
+
+ idx = 1;
+ XSETFASTINT (BVAR (&buffer_local_flags, mode_line_format), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, abbrev_mode), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, overwrite_mode), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, case_fold_search), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, auto_fill_function), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, selective_display), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, selective_display_ellipses), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, tab_width), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, truncate_lines), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, word_wrap), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, ctl_arrow), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, fill_column), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, left_margin), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, abbrev_table), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, display_table), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, syntax_table), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, cache_long_scans), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, category_table), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, bidi_display_reordering), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, bidi_paragraph_direction), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, buffer_file_coding_system), idx);
+ /* Make this one a permanent local. */
+ buffer_permanent_local_flags[idx++] = 1;
+ XSETFASTINT (BVAR (&buffer_local_flags, left_margin_cols), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, right_margin_cols), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, left_fringe_width), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, right_fringe_width), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, fringes_outside_margins), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, scroll_bar_width), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, scroll_bar_height), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, vertical_scroll_bar_type), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, horizontal_scroll_bar_type), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, indicate_empty_lines), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, indicate_buffer_boundaries), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, fringe_indicator_alist), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, fringe_cursor_alist), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, scroll_up_aggressively), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, scroll_down_aggressively), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, header_line_format), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, cursor_type), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, extra_line_spacing), idx); ++idx;
+ XSETFASTINT (BVAR (&buffer_local_flags, cursor_in_non_selected_windows), idx); ++idx;
+
+ /* Need more room? */
+ if (idx >= MAX_PER_BUFFER_VARS)
+ emacs_abort ();
+ last_per_buffer_idx = idx;
+