Hide implementation of `struct buffer'

	* composite.c (fill_gstring_header)
	(composition_compute_stop_pos, composition_adjust_point)
	(Ffind_composition_internal): Use B_.
	* intervals.c (set_point_both, get_local_map): Use B_.
	* callproc.c (Fcall_process, Fcall_process_region): Use B_.
	* process.c (get_process, list_processes_1, Fstart_process)
	(Fmake_serial_process, Fmake_network_process)
	(read_process_output, send_process, exec_sentinel)
	(status_notify, setup_process_coding_systems): Use B_.
	* bytecode.c (Fbyte_code): Use B_.
	* syntax.c (update_syntax_table, dec_bytepos, Fsyntax_table)
	(Fset_syntax_table, Fmodify_syntax_entry, skip_chars)
	(skip_syntaxes, scan_lists): Use B_.
	* lread.c (readchar, unreadchar, openp, readevalloop)
	(Feval_buffer, Feval_region): Use B_.
	* print.c (printchar, strout, print_string, PRINTDECLARE)
	(PRINTPREPARE, PRINTFINISH, temp_output_buffer_setup)
	(print_object): Use B_.
	* font.c (font_at): Use B_.
	* fns.c (Fbase64_encode_region, Fbase64_decode_region, Fmd5): Use
	B_.
	* callint.c (check_mark, Fcall_interactively): Use B_.
	* editfns.c (region_limit, Fmark_marker, save_excursion_save)
	(save_excursion_restore, Fprevious_char, Fchar_before)
	(general_insert_function, Finsert_char, Finsert_byte)
	(make_buffer_string_both, Finsert_buffer_substring)
	(Fcompare_buffer_substrings, subst_char_in_region_unwind)
	(subst_char_in_region_unwind_1, Fsubst_char_in_region)
	(Ftranslate_region_internal, save_restriction_restore)
	(Fchar_equal): Use B_.
	* data.c (swap_in_symval_forwarding, set_internal)
	(Fmake_local_variable, Fkill_local_variable, Flocal_variable_p):
	Use B_.
	* undo.c (record_point, record_insert, record_delete)
	(record_marker_adjustment, record_first_change)
	(record_property_change, Fundo_boundary, truncate_undo_list)
	(Fprimitive_undo): Use B_.
	* search.c (compile_pattern_1, compile_pattern, looking_at_1)
	(string_match_1, fast_looking_at, newline_cache_on_off)
	(search_command, search_buffer, simple_search, boyer_moore)
	(Freplace_match): Use B_.
	* indent.c (buffer_display_table, recompute_width_table)
	(width_run_cache_on_off, current_column, scan_for_column)
	(Findent_to, position_indentation, compute_motion, vmotion): Use
	B_.
	* casefiddle.c (casify_object, casify_region): Use B_.
	* casetab.c (Fcurrent_case_table, set_case_table): Use B_.
	* cmds.c (Fself_insert_command, internal_self_insert): Use B_.
	* fileio.c (Fexpand_file_name, Ffile_directory_p)
	(Ffile_regular_p, Ffile_selinux_context)
	(Fset_file_selinux_context, Ffile_modes, Fset_file_modes)
	(Fset_file_times, Ffile_newer_than_file_p, decide_coding_unwind)
	(Finsert_file_contents, choose_write_coding_system)
	(Fwrite_region, build_annotations, Fverify_visited_file_modtime)
	(Fset_visited_file_modtime, auto_save_error, auto_save_1)
	(Fdo_auto_save, Fset_buffer_auto_saved): Use B_.
	* minibuf.c (read_minibuf, get_minibuffer, Fread_buffer): Use B_.
	* marker.c (Fmarker_buffer, Fset_marker, set_marker_restricted)
	(set_marker_both, set_marker_restricted_both, unchain_marker): Use
	B_.
	* insdel.c (check_markers, insert_char, insert_1_both)
	(insert_from_string_1, insert_from_gap, insert_from_buffer_1)
	(adjust_after_replace, replace_range, del_range_2)
	(modify_region, prepare_to_modify_buffer)
	(Fcombine_after_change_execute): Use B_.
	* filelock.c (unlock_all_files, Flock_buffer, Funlock_buffer)
	(unlock_buffer): Use B_.
	* keymap.c (Flocal_key_binding, Fuse_local_map)
	(Fcurrent_local_map, push_key_description)
	(Fdescribe_buffer_bindings): Use B_.
	* keyboard.c (command_loop_1, read_char_minibuf_menu_prompt)
	(read_key_sequence): Use B_.
	* fringe.c (get_logical_cursor_bitmap)
	(get_logical_fringe_bitmap, update_window_fringes): Use B_.
	* xfns.c (x_create_tip_frame, Fx_show_tip): Use B_.
	* xfaces.c (compute_char_face): Use B_.
	* character.c (chars_in_text, Fget_byte): Use B_.
	* category.c (check_category_table, Fcategory_table)
	(Fset_category_table, char_category_set): Use B_.
	* coding.c (decode_coding, encode_coding)
	(make_conversion_work_buffer, decode_coding_gap)
	(decode_coding_object, encode_coding_object)
	(Fdetect_coding_region, Ffind_coding_systems_region_internal)
	(Funencodable_char_position, Fcheck_coding_systems_region): Use
	B_.
	* charset.c (Ffind_charset_region): Use B_.
	* window.c (window_display_table, unshow_buffer, window_loop)
	(window_min_size_2, set_window_buffer, Fset_window_buffer)
	(select_window, Fforce_window_update, temp_output_buffer_show)
	(Fset_window_configuration, save_window_save): Use B_.
	* xdisp.c (pos_visible_p, init_iterator, reseat_1)
	(message_dolog, update_echo_area, ensure_echo_area_buffers)
	(with_echo_area_buffer, setup_echo_area_for_printing)
	(set_message_1, update_menu_bar, update_tool_bar)
	(text_outside_line_unchanged_p, redisplay_internal)
	(try_scrolling, try_cursor_movement, redisplay_window)
	(try_window_reusing_current_matrix, row_containing_pos)
	(try_window_id, get_overlay_arrow_glyph_row, display_line)
	(Fcurrent_bidi_paragraph_direction, display_mode_lines)
	(decode_mode_spec_coding, decode_mode_spec, display_count_lines)
	(get_window_cursor_type, note_mouse_highlight): Use B_.
	* frame.c (make_frame_visible_1): Use B_.
	* dispnew.c (Fframe_or_buffer_changed_p): Use B_.
	* dispextern.h (WINDOW_WANTS_HEADER_LINE_P)
	(WINDOW_WANTS_MODELINE_P): Use B_.
	* syntax.h (Vstandard_syntax_table): Update.
	(CURRENT_SYNTAX_TABLE, SETUP_BUFFER_SYNTAX_TABLE): Use B_.
	* intervals.h (TEXT_PROP_MEANS_INVISIBLE): Update.
	(TEXT_PROP_MEANS_INVISIBLE): Use B_.
	* character.h (FETCH_CHAR_ADVANCE): Update.
	(INC_BOTH, ASCII_CHAR_WIDTH, DEC_BOTH): Use B_.
	* category.h (Vstandard_category_table): Update.
	* lisp.h (DEFVAR_BUFFER_DEFAULTS): Update for change to field
	names.
	(DOWNCASE_TABLE, UPCASE_TABLE): Use B_.
	* buffer.c (swapfield_): New macro.
	(Fbuffer_swap_text): Use swapfield_ where appropriate.
	(Fbuffer_live_p, Fget_file_buffer, get_truename_buffer)
	(Fget_buffer_create, clone_per_buffer_values)
	(Fmake_indirect_buffer, reset_buffer)
	(reset_buffer_local_variables, Fbuffer_name, Fbuffer_file_name)
	(Fbuffer_local_value, buffer_lisp_local_variables)
	(Fset_buffer_modified_p, Frestore_buffer_modified_p)
	(Frename_buffer, Fother_buffer, Fbuffer_enable_undo)
	(Fkill_buffer, Fset_buffer_major_mode, set_buffer_internal_1)
	(set_buffer_temp, Fset_buffer, set_buffer_if_live)
	(Fbarf_if_buffer_read_only, Fbury_buffer, Ferase_buffer)
	(Fbuffer_swap_text, Fset_buffer_multibyte)
	(swap_out_buffer_local_variables, record_overlay_string)
	(overlay_strings, init_buffer_once, init_buffer, syms_of_buffer):
	Use B_.
	* buffer.h (struct buffer): Rename all Lisp_Object fields.
	(BUFFER_INTERNAL_FIELD, B_): New macro.
	(FETCH_CHAR, FETCH_CHAR_AS_MULTIBYTE): Use B_.

1 files changed, 20 insertions, 20 deletions

diff --git a/src/print.c b/src/print.c
index f47b71087f4..b5b278bf17f 100644
--- a/src/print.c
+++ b/src/print.c
@@ -111,7 +111,7 @@ int print_output_debug_flag EXTERNALLY_VISIBLE = 1;
    EMACS_INT old_point_byte = -1, start_point_byte = -1;		\
    int specpdl_count = SPECPDL_INDEX ();				\
    int free_print_buffer = 0;						\
-   int multibyte = !NILP (current_buffer->enable_multibyte_characters);	\
+   int multibyte = !NILP (B_ (current_buffer, enable_multibyte_characters));	\
    Lisp_Object original
 
 #define PRINTPREPARE							\
@@ -144,10 +144,10 @@ int print_output_debug_flag EXTERNALLY_VISIBLE = 1;
    if (NILP (printcharfun))						\
      {									\
        Lisp_Object string;						\
-       if (NILP (current_buffer->enable_multibyte_characters)		\
+       if (NILP (B_ (current_buffer, enable_multibyte_characters))		\
 	   && ! print_escape_multibyte)					\
          specbind (Qprint_escape_multibyte, Qt);			\
-       if (! NILP (current_buffer->enable_multibyte_characters)		\
+       if (! NILP (B_ (current_buffer, enable_multibyte_characters))		\
 	   && ! print_escape_nonascii)					\
          specbind (Qprint_escape_nonascii, Qt);				\
        if (print_buffer != 0)						\
@@ -173,7 +173,7 @@ int print_output_debug_flag EXTERNALLY_VISIBLE = 1;
    if (NILP (printcharfun))						\
      {									\
        if (print_buffer_pos != print_buffer_pos_byte			\
-	   && NILP (current_buffer->enable_multibyte_characters))	\
+	   && NILP (B_ (current_buffer, enable_multibyte_characters)))	\
 	 {								\
 	   unsigned char *temp						\
 	     = (unsigned char *) alloca (print_buffer_pos + 1);		\
@@ -250,7 +250,7 @@ printchar (unsigned int ch, Lisp_Object fun)
       else
 	{
 	  int multibyte_p
-	    = !NILP (current_buffer->enable_multibyte_characters);
+	    = !NILP (B_ (current_buffer, enable_multibyte_characters));
 
 	  setup_echo_area_for_printing (multibyte_p);
 	  insert_char (ch);
@@ -302,7 +302,7 @@ strout (const char *ptr, EMACS_INT size, EMACS_INT size_byte,
 	 job.  */
       int i;
       int multibyte_p
-	= !NILP (current_buffer->enable_multibyte_characters);
+	= !NILP (B_ (current_buffer, enable_multibyte_characters));
 
       setup_echo_area_for_printing (multibyte_p);
       message_dolog (ptr, size_byte, 0, multibyte_p);
@@ -371,8 +371,8 @@ print_string (Lisp_Object string, Lisp_Object printcharfun)
 	chars = SCHARS (string);
       else if (! print_escape_nonascii
 	       && (EQ (printcharfun, Qt)
-		   ? ! NILP (buffer_defaults.enable_multibyte_characters)
-		   : ! NILP (current_buffer->enable_multibyte_characters)))
+		   ? ! NILP (B_ (&buffer_defaults, enable_multibyte_characters))
+		   : ! NILP (B_ (current_buffer, enable_multibyte_characters))))
 	{
 	  /* If unibyte string STRING contains 8-bit codes, we must
 	     convert STRING to a multibyte string containing the same
@@ -504,14 +504,14 @@ temp_output_buffer_setup (const char *bufname)
 
   Fkill_all_local_variables ();
   delete_all_overlays (current_buffer);
-  current_buffer->directory = old->directory;
-  current_buffer->read_only = Qnil;
-  current_buffer->filename = Qnil;
-  current_buffer->undo_list = Qt;
+  B_ (current_buffer, directory) = B_ (old, directory);
+  B_ (current_buffer, read_only) = Qnil;
+  B_ (current_buffer, filename) = Qnil;
+  B_ (current_buffer, undo_list) = Qt;
   eassert (current_buffer->overlays_before == NULL);
   eassert (current_buffer->overlays_after == NULL);
-  current_buffer->enable_multibyte_characters
-    = buffer_defaults.enable_multibyte_characters;
+  B_ (current_buffer, enable_multibyte_characters)
+    = B_ (&buffer_defaults, enable_multibyte_characters);
   specbind (Qinhibit_read_only, Qt);
   specbind (Qinhibit_modification_hooks, Qt);
   Ferase_buffer ();
@@ -1854,7 +1854,7 @@ print_object (Lisp_Object obj, register Lisp_Object printcharfun, int escapeflag
 	  if (!NILP (XWINDOW (obj)->buffer))
 	    {
 	      strout (" on ", -1, -1, printcharfun, 0);
-	      print_string (XBUFFER (XWINDOW (obj)->buffer)->name, printcharfun);
+	      print_string (B_ (XBUFFER (XWINDOW (obj)->buffer), name), printcharfun);
 	    }
 	  PRINTCHAR ('>');
 	}
@@ -1955,16 +1955,16 @@ print_object (Lisp_Object obj, register Lisp_Object printcharfun, int escapeflag
 	}
       else if (BUFFERP (obj))
 	{
-	  if (NILP (XBUFFER (obj)->name))
+	  if (NILP (B_ (XBUFFER (obj), name)))
 	    strout ("#<killed buffer>", -1, -1, printcharfun, 0);
 	  else if (escapeflag)
 	    {
 	      strout ("#<buffer ", -1, -1, printcharfun, 0);
-	      print_string (XBUFFER (obj)->name, printcharfun);
+	      print_string (B_ (XBUFFER (obj), name), printcharfun);
 	      PRINTCHAR ('>');
 	    }
 	  else
-	    print_string (XBUFFER (obj)->name, printcharfun);
+	    print_string (B_ (XBUFFER (obj), name), printcharfun);
 	}
       else if (WINDOW_CONFIGURATIONP (obj))
 	{
@@ -2076,7 +2076,7 @@ print_object (Lisp_Object obj, register Lisp_Object printcharfun, int escapeflag
 	      sprintf (buf, "at %ld", (long)marker_position (obj));
 	      strout (buf, -1, -1, printcharfun, 0);
 	      strout (" in ", -1, -1, printcharfun, 0);
-	      print_string (XMARKER (obj)->buffer->name, printcharfun);
+	      print_string (B_ (XMARKER (obj)->buffer, name), printcharfun);
 	    }
 	  PRINTCHAR ('>');
 	  break;
@@ -2091,7 +2091,7 @@ print_object (Lisp_Object obj, register Lisp_Object printcharfun, int escapeflag
 		       (long)marker_position (OVERLAY_START (obj)),
 		       (long)marker_position (OVERLAY_END   (obj)));
 	      strout (buf, -1, -1, printcharfun, 0);
-	      print_string (XMARKER (OVERLAY_START (obj))->buffer->name,
+	      print_string (B_ (XMARKER (OVERLAY_START (obj))->buffer, name),
 			    printcharfun);
 	    }
 	  PRINTCHAR ('>');