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2012-08-17  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in (C_CTYPE_H): New macro.
	(LISP_H, $(BLD)/ccl.$(O), $(BLD)/doc.$(O), $(BLD)/w32console.$(O)):
	($(BLD)/fontset.$(O), $(BLD)/frame.$(O), $(BLD)/composite.$(O)):
	($(BLD)/sysdep.$(O), $(BLD)/w32uniscribe.$(O)): Update dependencies.

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2012-08-16  Paul Eggert  <eggert@cs.ucla.edu>

	Use ASCII tests for character types.
	* category.c, dispnew.c, doprnt.c, editfns.c, syntax.c, term.c:
	* xfns.c, xterm.c:
	Don't include <ctype.h>; was not needed.
	* charset.c, doc.c, fileio.c, font.c, frame.c, gtkutil.c, image.c:
	* sysdep.c, xfaces.c:
	Include <c-ctype.h> instead of <ctype.h>.
	* nsterm.m: Include <c-ctype.h>.
	* charset.c (read_hex):
	* doc.c (Fsnarf_documentation):
	* fileio.c (IS_DRIVE) [WINDOWSNT]:
	(DRIVE_LETTER) [DOS_NT]:
	(Ffile_name_directory, Fexpand_file_name)
	(Fsubstitute_in_file_name):
	* font.c (font_parse_xlfd, font_parse_fcname):
	* frame.c (x_set_font_backend):
	* gtkutil.c (xg_get_font):
	* image.c (xbm_scan, xpm_scan, pbm_scan_number):
	* nsimage.m (hexchar):
	* nsterm.m (ns_xlfd_to_fontname):
	* sysdep.c (system_process_attributes):
	* xfaces.c (hash_string_case_insensitive):
	Use C-locale tests instead of locale-specific tests for character
	types, since we want the ASCII interpretation here, not the
	interpretation suitable for whatever happens to be the current locale.

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2012-08-16  Martin Rudalics  <rudalics@gmx.at>

	Consistently check windows for validity/liveness
	(Bug#11984, Bug#12025, Bug#12026).
	* lisp.h (CHECK_VALID_WINDOW): New macro.
	* window.c (decode_window): Rename to decode_live_window.
	(decode_valid_window, Fwindow_valid_p): New functions.
	(Fwindow_frame, Fframe_root_window, Fwindow_minibuffer_p)
	(Fframe_first_window, Fframe_selected_window, Fwindow_parent)
	(Fwindow_top_child, Fwindow_left_child, Fwindow_next_sibling)
	(Fwindow_prev_sibling, Fwindow_combination_limit)
	(Fset_window_combination_limit, Fwindow_use_time)
	(Fwindow_total_height, Fwindow_total_width, Fwindow_new_total)
	(Fwindow_normal_size, Fwindow_new_normal, Fwindow_left_column)
	(Fwindow_top_line, Fwindow_body_height, Fwindow_body_width)
	(Fwindow_hscroll, Fset_window_hscroll)
	(Fwindow_redisplay_end_trigger)
	(Fset_window_redisplay_end_trigger, Fwindow_edges)
	(Fwindow_pixel_edges, Fwindow_absolute_pixel_edges)
	(Fwindow_inside_edges, Fwindow_inside_pixel_edges)
	(Fcoordinates_in_window_p, Fwindow_point, Fwindow_start)
	(Fwindow_end, Fset_window_point, Fset_window_start)
	(Fpos_visible_in_window_p, Fwindow_line_height)
	(Fwindow_dedicated_p, Fset_window_dedicated_p)
	(Fwindow_prev_buffers, Fset_window_prev_buffers)
	(Fwindow_next_buffers, Fwindow_parameters, Fwindow_parameter)
	(Fset_window_parameter, Fwindow_display_table)
	(Fset_window_display_table, Fdelete_other_windows_internal)
	(Fset_window_buffer, Fset_window_new_total)
	(Fset_window_new_normal, Fdelete_window_internal)
	(Fwindow_text_height, Fset_window_margins, Fwindow_margins)
	(Fset_window_fringes, Fwindow_fringes, Fset_window_scroll_bars)
	(Fwindow_scroll_bars): Check whether argument window is a valid or
	live window.  Update doc-strings.
	(syms_of_window): New symbol Qwindow_valid_p.
	* keyboard.c (Fposn_at_x_y): Check whether argument
	frame_or_window denotes a valid window.

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2012-08-16  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix previous char table change.
	* lisp.h (CHAR_TABLE_SET): Use sub_char_table_set_contents.
	* chartab.c (optimize_sub_char_table): Likewise.

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2012-08-16  Chong Yidong  <cyd@gnu.org>

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	* gtkutil.c (xg_get_font): Demand an Xft font (Bug#3228).

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	* xfont.c (xfont_open):
	* xftfont.c (xftfont_open): Set the font's max_width field.

	* nsfont.m (nsfont_open): Similar to the Xft backend, set
	min_width to space_width and average_width to the average over
	printable ASCII characters.
	(ns_char_width): Code cleanup.
	(ns_ascii_average_width): New utility function.

	* font.h (struct font): Update comments.

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2012-08-16  Dmitry Antipov  <dmantipov@yandex.ru>

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	Simple interface to set Lisp_Object fields of character tables.
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	* lisp.h (CSET): New macro.
	(char_table_set_extras, char_table_set_contents)
	(sub_char_table_set_contents): New function.
	* casetab.c, category.c, chartab.c, fns.c, fontset.c, search.c:
	* syntax.c: Adjust users.

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2012-08-16  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c (eval_sub): Bind lexical-binding.
	* lread.c (Qlexical_binding): Make non-static.

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2012-08-15  Jan Djärv  <jan.h.d@swipnet.se>

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	* nsmenu.m (popupSession): Remove.
	(pop_down_menu): Remove endModalSession.
	(timeout_handler:): New method.
	(runDialogAt:): Get next timeout.  Start a NSTimer with that timeout.
	Call runModalForWindow.  Check timer_fired when it returns.
	If not set, cancel timer and break out of loop.
	Otherwise loop again, with a new timeout.

	* nsterm.m: Include fcntl.h if present.
	(fd_entry, t_readfds, inNsSelect): Remove.
	(select_writefds, select_valid, select_timeout, selfds)
	(select_mutex, apploopnr): Add.
	(EV_TRAILER): Call kbd_buffer_store_event_hold only if q_event_ptr.
	Otherwise call kbd_buffer_store_event.
	(ns_send_appdefined): Remove release of fd_entry.
	(ns_read_socket): Always send appdefined.  Remove inNsSelect check.
	Increment and decrement apploopnr.
	(ns_select): If no file descriptors, just do a NSTimer.
	Otherwise copy read/write masks and start select thread (fd_handler).
	Start main loop and wait for application defined event.
	Inform select thread to stop selecting after main loop is exited.
	(ns_term_init): Create selfds pipe and set non-blocking.
	Initialize select_mutex. Start the select thread (fd_handler).
	(fd_handler:): Loop forever, wait for info from the main thread
	to either start or stop selecting.  When select returns, send
	and appdefined event.
	(sendScrollEventAtLoc:fromEvent:): Check if q_event_ptr is set.
	If not call kbd_buffer_store_event.

	* nsterm.h (EmacsApp): fd_handler takes id argument.
	(EmacsDialogPanel): Add timer_fired and timeout_handler.

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	* gtkutil.c (xg_mark_data): Use FRAME_X_P.

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2012-08-15  Eli Zaretskii  <eliz@gnu.org>

	* region-cache.c (move_cache_gap): Update gap_len using the actual
	growth of the boundaries array.  Do not change cache_len.
	(Bug#12196)

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2012-08-15  Dmitry Antipov  <dmantipov@yandex.ru>

	Generalize and cleanup font subsystem checks.
	* font.h (FONT_DEBUG, font_assert): Remove.
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	* font.c, fontset.c, w32font.c, xfont.c, xftfont.c:
	Change font_assert to eassert.  Use eassert where appropriate.
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2012-08-15  Dmitry Antipov  <dmantipov@yandex.ru>

	* gtkutil.c (xg_get_font): Use pango_units_to_double.

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2012-08-15  Chong Yidong  <cyd@gnu.org>

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	* gtkutil.c (xg_get_font): Rename from xg_get_font_name.
	When using the new font chooser, use gtk_font_chooser_get_font_desc to
	extract the font descriptor instead of just the font name.
	In that case, return a font spec instead of a string.
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	(x_last_font_name): Move to this file from xfns.c.

	* xfns.c (Fx_select_font): The return value can also be a font
	spec.  Move x_last_font_name management to gtkutil.c.

	* xfaces.c: Make font weight and style symbols non-static.

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2012-08-15  Stefan Monnier  <monnier@iro.umontreal.ca>

	* minibuf.c (read_minibuf): Ignore caller's inhibit-read-only
	(bug#12117).

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2012-08-14  Stefan Monnier  <monnier@iro.umontreal.ca>

	* alloc.c (Fgarbage_collect): Use plural form consistently.

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2012-08-14  Eli Zaretskii  <eliz@gnu.org>

	* keyboard.c (command_loop_1): Reset ignore_mouse_drag_p flag each
	iteration through the command loop.  Fixes a problem whereby mouse
	movements are ignored until the first mouse click.

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2012-08-14  Paul Eggert  <eggert@cs.ucla.edu>

	Use bool, not int, for Lisp booleans.
	This is more natural, and on my platform (GCC 4.7.1 x86-64) it
	makes Emacs a bit smaller and presumably a bit faster.
	* lisp.h: Include <stdbool.h>.
	(struct Lisp_Boolfwd, defvar_bool):
	* lread.c (defvar_bool): Use bool, not int, for Lisp booleans.
	* regex.c [!emacs]: Include <stdbool.h>.
	(false, true): Remove; <stdbool.h> does this for us now.

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2012-08-14  Chong Yidong  <cyd@gnu.org>

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	* character.c (Fcharacterp): Doc fix (Bug#12076).

	* data.c (Findirect_variable): Doc fix (Bug#11040).

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	* chartab.c (Fmap_char_table): Doc fix (Bug#12061).

	* editfns.c (Fformat): Doc fix (Bug#12059).
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	(Fsave_current_buffer): Doc fix (Bug#11542).
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2012-08-14  Barry OReilly  <gundaetiapo@gmail.com>  (tiny change)

	* keyboard.c (access_keymap_keyremap): Accept anonymous functions
	(bug#12022).

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2012-08-14  Martin Rudalics  <rudalics@gmx.at>

	* frame.c (make_frame_without_minibuffer, make_minibuffer_frame)
	(delete_frame, Fmake_frame_invisible, Ficonify_frame):
	* minibuf.c (choose_minibuf_frame, read_minibuf):
	* w32fns.c (x_create_tip_frame):
	* xfns.c (x_create_tip_frame): Call set_window_buffer instead of
	Fset_window_buffer (Bug#11984, Bug#12025, Bug#12026).

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2012-08-14  Paul Eggert  <eggert@cs.ucla.edu>

	* intervals.c (offset_intervals): Remove obsolete comment.

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2012-08-14  Andreas Schwab  <schwab@linux-m68k.org>

	* gtkutil.c (find_rtl_image, update_frame_tool_bar): Use NILP.

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2012-08-14  Gergely Risko  <gergely@risko.hu>

	* coding.c (decode_coding): Record buffer modification before
	disabling undo_list (Bug#11773).

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2012-08-14  Dmitry Antipov  <dmantipov@yandex.ru>

	Revert and cleanup some recent overlay changes.
	* buffer.h (enum overlay_type): Remove.
	(buffer_get_overlays, buffer_set_overlays): Likewise.
	(buffer_set_overlays_before, buffer_set_overlays_after):
	New function.  Adjust users.
	(unchain_both): Add eassert.

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2012-08-14  Dmitry Antipov  <dmantipov@yandex.ru>

	* gtkutil.c (update_frame_tool_bar): Use EQ where appropriate.

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2012-08-14  Paul Eggert  <eggert@cs.ucla.edu>

	* gtkutil.c (xg_mark_data): Don't assume C99.

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2012-08-13  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (xg_frame_tb_info): New struct.
	(TB_INFO_KEY): New define.
	(xg_free_frame_widgets): Free xg_frame_tb_info for frame if present.
	(xg_mark_data): Mark Lisp_Objects in xg_frame_tb_info.
	(xg_create_tool_bar): Allocate and initialize a xg_frame_tb_info
	if not present.
	(update_frame_tool_bar): Return early if data in xg_frame_tb_info
	is up to date. Otherwise store new data.
	(free_frame_tool_bar): Free xg_frame_tb_info if present.

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2012-08-13  Dmitry Antipov  <dmantipov@yandex.ru>

	Use KSET for write access to Lisp_Object members of struct kboard.
	* keyboard.h (KSET): New macro.
	* callint.c, category.c, frame.c, keyboard.c, keyboard.h, macros.c:
	* msdos.c, nsfns.m, nsterm.m, term.c, w32fns.c, w32term.c, xfns.c:
	* xterm.c: Adjust users.

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2012-08-13  Dmitry Antipov  <dmantipov@yandex.ru>

	Use BSET for write access to Lisp_Object members of struct buffer.
	* buffer.h (BSET): New macro.
	* buffer.c, casetab.c, cmds.c, coding.c, data.c, editfns.c:
	* fileio.c, frame.c, indent.c, insdel.c, intervals.c, keymap.c:
	* minibuf.c, print.c, process.c, syntax.c, undo.c, w32fns.c:
	* window.c, xdisp.c, xfns.c: Adjust users.

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2012-08-11  BT Templeton  <bpt@hcoop.net>  (tiny change)

	* lread.c (syms_of_lread): Initialize Vlexical_binding.

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2012-08-11  Jan Djärv  <jan.h.d@swipnet.se>

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	* nsterm.m (not_in_argv): New function.
	(application:openFile,	application:openTempFile:):
	(application:openFileWithoutUI:, application:openFiles:): Open file
	if not_in_argv returns non-zero (bug#12171).

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	* gtkutil.c (gtk_font_chooser_dialog_new, GTK_FONT_CHOOSER)
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	(gtk_font_chooser_set_font, gtk_font_chooser_get_font):
	Define for Gtk+ versions less than 3.2.
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	(xg_get_font_name): Use those functions/macros here.
	Reported by Frans Oilinki <moilinki@gmail.com>.

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2012-08-11  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>
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	* unexmacosx.c (copy_data_segment): Copy initialized data in
	statically linked libraries from input file rather than memory.

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	* unexmacosx.c (print_load_command_name): Add cases LC_MAIN,
	LC_SOURCE_VERSION, and LC_DYLIB_CODE_SIGN_DRS.
	(dump_it) [LC_DYLIB_CODE_SIGN_DRS]: Call copy_linkedit_data.

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2012-08-10  Glenn Morris  <rgm@gnu.org>

	* conf_post.h (IF_LINT, lint_assume): Move here from lisp.h.
	* lisp.h (IF_LINT, lint_assume): Move to conf_post.h.

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2012-08-10  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix last change to allow compilation with low optimization levels.
	* intervals.c (INTERVALS_INLINE): Define to EXTERN_INLINE.
	Reported by Jan Djärv <jan.h.d@swipnet.se>.

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2012-08-10  Dmitry Antipov  <dmantipov@yandex.ru>

	Use common inline syntax in intervals.h.
	* intervals.h (INTERVALS_INLINE): New macro.
	Change all users from LISP_INLINE.

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2012-08-10  Dmitry Antipov  <dmantipov@yandex.ru>

	Define Qnone once for all platforms.
	* frame.c (Qnone): Define here.
	(syms_of_frame): DEFSYM it.
	* lisp.h (Qnone): New declaration.
	* nsfns.m, nsterm.h, nsterm.m, w32fns.c, w32font.c:
	* xfns.c: Remove duplication.  Adjust users.

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2012-08-10  Dmitry Antipov  <dmantipov@yandex.ru>

	Remove unused macros from intervals.h.
	* intervals.h (MERGE_INSERTIONS, DISPLAY_INVISIBLE_GLYPH): Remove.
	* intervals.c: Adjust comment.

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2012-08-10  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c <w32_unicode_gui>: New static variable.
	(globals_of_w32fns): Initialize it according to os_subtype.
	(w32_init_class, w32_msg_pump, w32_wnd_proc): Use it instead of
	testing os_subtype.

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2012-08-10  Joakim Hårsman  <joakim.harsman@gmail.com>  (tiny change)
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	    Eli Zaretskii  <eliz@gnu.org>

	Fix bug #10299 with Unicode characters sent by customized
	keyboards created by MSKLC.
	* w32fns.c (INIT_WINDOW_CLASS): New macro.
	(w32_init_class): Use it to initialize the Emacs class with either
	ANSI or Unicode API calls.
	(w32_msg_pump): Call GetMessageW and DispatchMessageW on NT and
	later.
	(w32_wnd_proc): If the character code sent by WM_CHAR or
	WM_SYSCHAR is above 255, post a WM_UNICHAR message, not the
	original message.  Call DefWindowProcW on NT and later.

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2012-08-10  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (config_h): Fix conf_post.h out-of-tree build location.

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	* lisp.h (DIRECTORY_SEP): Let configure set it.

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2012-08-09  Dmitry Antipov  <dmantipov@yandex.ru>

	Use TSET for write access to Lisp_Object slots of struct terminal.
	* termhooks.h (TSET): New macro.
	* coding.c, terminal.c, xselect.c: Adjust users.

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2012-08-08  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (safe_eval_handler): Remove prototype.  Receive args describing
	the failing expression, include them in the error message.
	* eval.c (internal_condition_case_n): Pass nargs and args to hfun.
	* lisp.h (internal_condition_case_n): Update declaration.

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2012-08-08  Dmitry Antipov  <dmantipov@yandex.ru>

	Inline functions to examine and change buffer overlays.
	* buffer.c (unchain_both): New function.
	* buffer.h (buffer_get_overlays, buffer_set_overlays):
	(buffer_has_overlays): New function.
	(enum overlay_type): New enum.
	* alloc.c, buffer.c, editfns.c, fileio.c, indent.c:
	* insdel.c, intervals.c, print.c, xdisp.c: Adjust users.

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2012-08-08  Dmitry Antipov  <dmantipov@yandex.ru>

	Inline functions to examine and change buffer intervals.
	* alloc.c (mark_interval_tree): Remove.
	(MARK_INTERVAL_TREE): Simplify.
	(UNMARK_BALANCE_INTERVALS): Remove.  Adjust users.
	* intervals.c (buffer_balance_intervals): New function.
	(graft_intervals_into_buffer): Adjust indentation.
	(set_intervals_multibyte): Simplify.
	* buffer.h (BUF_INTERVALS): Remove.
	(buffer_get_intervals, buffer_set_intervals): New function.
	* alloc.c, buffer.c, editfns.c, fileio.c, indent.c, insdel.c:
	* intervals.c, textprop.c: Adjust users.

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2012-08-08  Dmitry Antipov  <dmantipov@yandex.ru>

	Inline functions to examine and change string intervals.
	* lisp.h (STRING_INTERVALS, STRING_SET_INTERVALS): Remove.
	(string_get_intervals, string_set_intervals): New function.
	* alloc.c, buffer.c, editfns.c, fns.c, insdel.c, intervals.c:
	* lread.c, print.c, textprop.c: Adjust users.

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2012-08-08  Glenn Morris  <rgm@gnu.org>

	* lisp.mk (lisp): Remove language/persian.elc.

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2012-08-08  Dmitry Antipov  <dmantipov@yandex.ru>

	Cleanup intervals.
	* intervals.h (NULL_INTERVAL, DEFAULT_INTERVAL): Remove.
	(NULL_INTERVAL_P): Likewise.  Adjust users.
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	(FRONT_STICKY_P, END_NONSTICKY_P, FRONT_NONSTICKY_P):
	Adjust comment.  Move under #if 0.
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	* alloc.c, buffer.c, editfns.c, fns.c, insdel.c, intervals.c:
	* print.c, syntax.c, textprop.c, xdisp.c: Adjust users.

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2012-08-08  Dmitry Antipov  <dmantipov@yandex.ru>

	Check total length of intervals with eassert.
	* intervals.h (CHECK_TOTAL_LENGTH): Remove.
	* intervals.c: Change all users to eassert.

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2012-08-07  Eli Zaretskii  <eliz@gnu.org>

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	* .gdbinit (xframe, xwindow, nextcons, xcar, xcdr, xlist):
	Rename fields to match removal of FGET and WGET and disuse of
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	INTERNAL_FIELD in Lisp_Cons.

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2012-08-07  Dmitry Antipov  <dmantipov@yandex.ru>

	Revert and cleanup Lisp_Cons, Lisp_Misc and Lisp_Symbol things.
	* lisp.h (struct Lisp_Symbol): Change xname to meaningful
	name since all xname users are fixed long time ago.  Do not
	use INTERNAL_FIELD.
	(set_symbol_name, set_symbol_function, set_symbol_plist):
	(set_symbol_next, set_overlay_plist): New function.
	(struct Lisp_Cons): Do not use INTERNAL_FIELD.
	(struct Lisp_Overlay): Likewise.
	(CVAR, MVAR, SVAR): Remove.
	* alloc.c, buffer.c, buffer.h, bytecode.c, cmds.c, data.c:
	* doc.c, eval.c, fns.c, keyboard.c, lread.c, nsselect.m:
	* xterm.c: Adjust users.
	* .gdbinit: Change to use name field of struct Lisp_Symbol
	where appropriate.

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2012-08-07  Dmitry Antipov  <dmantipov@yandex.ru>

	Basic functions to set Lisp_Object and pointer slots of intervals.
	* intervals.h (interval_set_parent, interval_set_object):
	(interval_set_left, interval_set_right, interval_set_plist):
	(interval_copy_parent): New function.
	(SET_INTERVAL_OBJECT, SET_INTERVAL_PARENT, INTERVAL_PTR_SIZE): Remove.
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	(RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE):
	Adjust indentation.
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	(INTERVAL_SIZE): Remove.  Adjust users.
	* alloc.c, intervals.c, lread.c, textprop.c: Use new functions.

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2012-08-07  Dmitry Antipov  <dmantipov@yandex.ru>

	Drop PGET and revert read access to Lisp_Objects slots of Lisp_Process.
	* process.h (PGET): Remove.
	(struct Lisp_Process): Do not use INTERNAL_FIELD.
	* gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.

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2012-08-07  Dmitry Antipov  <dmantipov@yandex.ru>

	Drop WGET and revert read access to Lisp_Objects slots of struct window.
	* window.h (WGET): Remove.
	(struct window): Do not use INTERNAL_FIELD.
	* alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
	* fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
	* insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m:
	* nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c:
	* w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
	Adjust users.

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2012-08-07  Chong Yidong  <cyd@gnu.org>

	* window.c (Fwindow_edges, Fwindow_pixel_edges)
	(Fwindow_absolute_pixel_edges, Fdelete_other_windows_internal)
	(Fdelete_window_internal): Signal an error if the window is not on
	a live frame (Bug#12025).

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2012-08-07  Dmitry Antipov  <dmantipov@yandex.ru>

	Drop FGET and revert read access to Lisp_Objects slots of struct frame.
	* frame.h (FGET): Remove.
	(struct frame): Do not use INTERNAL_FIELD.
	* buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c:
	* fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m:
	* print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
	* xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.

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2012-08-06  Juanma Barranquero  <lekktu@gmail.com>

	* w32.c: Silence compiler warnings.
	(map_w32_filename): Remove unused variable `is_fat'.
	(chase_symlinks): Add parentheses around expression.

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2012-08-06  Glenn Morris  <rgm@gnu.org>

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	* sysdep.c: Respect BROKEN_GETWD.

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	* dispnew.c (GNU_LIBRARY_PENDING_OUTPUT_COUNT, PENDING_OUTPUT_COUNT):
	Let configure handle it.
	(stdio_ext.h) [DISPNEW_NEEDS_STDIO_EXT]: Include it.

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2012-08-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Use GCALIGNMENT where appropriate.
	* alloc.c (XMALLOC_HEADER_ALIGNMENT, roundup_size):
	(union aligned_Lisp_Symbol, union aligned_Lisp_Misc):
	(mark_maybe_pointer, pure_alloc): Change to use GCALIGNMENT.

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2012-08-06  Eli Zaretskii  <eliz@gnu.org>

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	* w32menu.c (set_frame_menubar, initialize_frame_menubar):
	Don't use FRAME_MENU_BAR_ITEMS as an lvalue.
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2012-08-06  Stefan Monnier  <monnier@iro.umontreal.ca>

	* buffer.h (struct buffer): Revert `indirections' to a simple int;
	that should be sufficient for everyone.

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2012-08-06  Jan Djärv  <jan.h.d@swipnet.se>

	* keyboard.c (timer_check_2): Add break so timer_check returns next
	timeout.

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2012-08-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix Windows build errors introduced after converting to WGET and WSET.
	* w32term.c (w32_set_vertical_scroll_bar): Change to use WSET.
	Reported by Andy Moreton <andrewjmoreton@gmail.com>.

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2012-08-06  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_frame_rehighlight): Use FSET.

	* nsmenu.m (ns_update_menubar): Use FSET.

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2012-08-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Separate read and write access to Lisp_Object slots of Lisp_Process.
	* process.h (PGET, PSET): New macros similar to AREF and ASET.
	* gnutls.c, print.c, process.c, sysdep.c, w32.c, xdisp.c: Adjust users.

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2012-08-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Separate read and write access to Lisp_Object slots of struct window.
	* window.h (WGET, WSET): New macros similar to AREF and ASET.
	* alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
	* fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
	* insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, msdos.c, nsfns.m:
	* nsmenu.m, nsterm.m, print.c, textprop.c, w32fns.c, w32menu.c:
	* w32term.c, window.c, xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c:
	Adjust users.

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2012-08-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix Windows build errors introduced after converting to FGET and FSET.
	* w32term.c (x_frame_rehighlight, x_scroll_bar_create):
	(w32_condemn_scroll_bars, w32_redeem_scroll_bar):
	(w32_judge_scroll_bars): Change to use FSET.
	Reported by Andy Moreton <andrewjmoreton@gmail.com>.

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2012-08-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix replacement typo.
	* window.c (replace_window): Set root_window instead of
	selected_window.  This fixes a total window subsystem
	malfunction reported by Bastien Guerry <bzg@gnu.org>.

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2012-08-06  Glenn Morris  <rgm@gnu.org>

	* lisp.mk (lisp): Add language/persian.elc.

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2012-08-06  Dmitry Antipov  <dmantipov@yandex.ru>

	Separate read and write access to Lisp_Object slots of struct frame.
	* frame.h (FGET, FSET): New macros similar to AREF and ASET.
	* buffer.c, data.c, dispnew.c, dosfns.c, eval.c, fontset.c, frame.c:
	* fringe.c, gtkutil.c, minibuf.c, msdos.c, nsfns.m, nsmenu.m, nsterm.m:
	* print.c, term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
	* xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Adjust users.

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2012-08-05  Andreas Schwab  <schwab@linux-m68k.org>

	* emacs.c (decode_env_path): Only use defaulted if WINDOWSNT.

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2012-08-05  Dmitry Antipov  <dmantipov@yandex.ru>

	Generalize common compile-time constants.
	* lisp.h (header_size, bool_header_size, word_size): Now here.
	(struct Lisp_Vector): Add comment.
	(struct Lisp_Bool_Vector): Move up to define handy constants.
	(VECSIZE, PSEUDOVECSIZE): Simplify.
	(SAFE_ALLOCA_LISP): Use new constant.  Adjust indentation.
	* buffer.c, buffer.h, bytecode.c, callint.c, eval.c, fns.c:
	* font.c, fontset.c, keyboard.c, keymap.c, macros.c, menu.c:
	* msdos.c, w32menu.c, w32term.h, window.c, xdisp.c, xfaces.c:
	* xfont.c, xmenu.c: Use word_size where appropriate.

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2012-08-05  Lawrence Mitchell  <wence@gmx.li>

	* search.c (Freplace_match): Treat \? in the replacement text
	literally (Bug#8161).

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2012-08-05  Chong Yidong  <cyd@gnu.org>

	* term.c (Vsuspend_tty_functions, Vresume_tty_functions):
	* frame.c (Vdelete_frame_functions):
	* emacs.c (Vkill_emacs_hook): Doc fix.

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2012-08-04  Eli Zaretskii  <eliz@gnu.org>

	* xfns.c (x_set_menu_bar_lines): Fix compilation error in
	--with-x-toolkit=no builds.
	Reported by Carsten Mattner <carstenmattner@gmail.com>.

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2012-08-04  Chong Yidong  <cyd@gnu.org>

	* syntax.c (Fmodify_syntax_entry): Doc fix.

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2012-08-04  Eli Zaretskii  <eliz@gnu.org>

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	Fix startup warnings about ../site-lisp on MS-Windows.  (Bug#11959)
	* w32.c (init_environment): Change the default values of many
	environment variables in dflt_envvars[] to NULL, to avoid pushing
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	them into environment when they were not already defined.
	Remove the code that deletes site-lisp subdirectories from the default
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	value of EMACSLOADPATH, as it is no longer needed.
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	(check_windows_init_file): Now external, not static.
	Use Vload_path as is, without adding anything, as this function is now
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	called when Vload_path is already set up.

	* w32.h (check_windows_init_file): Add prototype.

	* emacs.c (init_cmdargs) [WINDOWSNT]: When running from the build
	directory, ignore the /*/i386/ tail in Vinvocation_directory, for
	compatibility with Posix platforms.
	(main): Move the call to check_windows_init_file to here from
	w32.c.
	(decode_env_path) [WINDOWSNT]: Expand the %emacs_dir%/ prefix, if
	any, in the DEFALT argument into the root of the Emacs build or
	installation tree, as appropriate.

	* callproc.c (init_callproc_1): Call decode_env_path instead of
	doing its equivalent by hand.
	(init_callproc): Replace DOS_NT condition with MSDOS, thus letting
	the code that sets Vexec_path run on MS-Windows.

	* lread.c (init_lread): Add comments to #ifdef's.

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	* msdos.c (dos_set_window_size, IT_update_begin)
	(IT_frame_up_to_date, IT_set_frame_parameters): Use FVAR and WVAR
	instead of direct references.

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2012-08-04  Paul Eggert  <eggert@cs.ucla.edu>

	Export DEFAULT_REHASH_* to GDB.
	* lisp.h (DEFAULT_REHASH_THRESHOLD, DEFAULT_REHASH_SIZE):
	Now constants, not macros.

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2012-08-03  Paul Eggert  <eggert@cs.ucla.edu>

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	Remove unnecessary casts involving pointers.
	These casts are no longer needed now that we assume C89 or later,
	since they involve casting to or from void *.
	* alloc.c (make_pure_string, make_pure_c_string, pure_cons)
	(make_pure_float, make_pure_vector):
	* lisp.h (SAFE_ALLOCA, SAFE_ALLOCA_LISP):
	* macros.c (Fstart_kbd_macro):
	* menu.c (find_and_return_menu_selection):
	* minibuf.c (read_minibuf_noninteractive):
	* sysdep.c (closedir):
	* xdisp.c (x_produce_glyphs):
	* xfaces.c (compare_fonts_by_sort_order):
	* xfns.c (x_real_positions, select_visual):
	* xselect.c (x_stop_queuing_selection_requests)
	(x_get_window_property, x_get_window_property_as_lisp_data):
	* xterm.c (x_set_frame_alpha, x_find_modifier_meanings):
	Remove unnecessary pointer casts.
	* alloc.c (record_xmalloc): New function.
	* lisp.h (record_xmalloc): New decl.
	(SAFE_ALLOCA): Now takes just one arg -- the size -- and acts
	more like a function.  This is because the pointer cast is not
	needed.  All uses changed.
	* print.c (print_string, print_error_message): Avoid length recalc.

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	Improve fix for macroexp crash with debugging (Bug#12118).
	* lisp.h (ASET) [ENABLE_CHECKING]: Pay attention to
	ARRAY_MARK_FLAG when checking subscripts, because ASET is
	not supposed to be invoked from the garbage collector.
	See Andreas Schwab in <http://bugs.gnu.org/12118#25>.
	(gc_aset): New function, which is like ASET but can be
	used in the garbage collector.
	(set_hash_key, set_hash_value, set_hash_next, set_hash_hash)
	(set_hash_index): Use it instead of ASET.

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2012-08-03  Eli Zaretskii  <eliz@gnu.org>

	Support symlinks on latest versions of MS-Windows.
	* w32.c: Include winioctl.h and aclapi.h.
	(is_symlink, chase_symlinks, enable_privilege, restore_privilege)
	(revert_to_self): Forward declarations of static functions.
	<static BOOL g_b_init_get_security_info>:
	<g_b_init_create_symbolic_link>: New static flags.
	(globals_of_w32): Initialize them to zero.
	(GetSecurityInfo_Proc, CreateSymbolicLink_Proc): New typedefs.
	(map_w32_filename): Improve commentary.  Simplify switch.
	(SYMBOLIC_LINK_FLAG_DIRECTORY): Define if not defined in system
	headers (most versions of MinGW w32api don't).
	(get_security_info, create_symbolic_link)
	(get_file_security_desc_by_handle, is_symlink, chase_symlinks):
	New functions.
	(sys_access, sys_chmod): Call 'chase_symlinks' to resolve symlinks
	in the argument file name.
	(sys_access): Call unc_volume_file_attributes only if
	GetFileAttributes fails with network-related error codes.
	(sys_rename): Diagnose renaming of a symlink when the user doesn't
	have the required privileges.
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	(get_file_security_desc_by_name): Rename from
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	get_file_security_desc.
	(stat_worker): New function, with most of the guts of 'stat', and
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	with addition of handling of symlinks and support for 'lstat'.
	If possible, get file's attributes and security information by
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	handle, not by name.  Produce S_IFLNK bit for symlinks, when
	called from 'lstat'.
	(stat, lstat): New functions, call 'stat_worker'.
	(symlink, readlink, careadlinkat): Rewritten to create and resolve
	symlinks when the underlying filesystem supports them.

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2012-08-02  Paul Eggert  <eggert@cs.ucla.edu>

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	Fix macroexp crash on Windows with debugging (Bug#12118).
	* lisp.h (ASET) [ENABLE_CHECKING]: Ignore ARRAY_MARK_FLAG when
	checking subscripts; problem introduced with the recent
	"ASET (a, i, v)" rather than "AREF (a, i) = v" patch.
	(ARRAY_MARK_FLAG): Now a macro as well as a constant,
	since it's used in non-static inline functions now.

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	* xfaces.c (face_at_buffer_position, face_for_overlay_string):
	Don't assume buffer size fits in 'int'.  Remove unused local.
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	Use C99-style 'extern inline' if available.
	* buffer.h (BUFFER_INLINE):
	* category.h (CATEGORY_INLINE):
	* character.h (CHARACTER_INLINE):
	* charset.h (CHARSET_INLINE):
	* composite.h (COMPOSITE_INLINE):
	* dispextern.h (DISPEXTERN_INLINE):
	* lisp.h (LISP_INLINE):
	* systime.h (SYSTIME_INLINE):
	New macro, replacing 'static inline' in this header.
	* buffer.h, category.h, character.h, charset.h, composite.h:
	* dispextern.h, lisp.h, systime.h:
	Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
	* alloc.c (LISP_INLINE):
	* buffer.c (BUFFER_INLINE):
	* category.c (CATEGORY_INLINE):
	* character.c (CHARACTER_INLINE):
	* charset.c (CHARSET_INLINE):
	* composite.c (COMPOSITE_INLINE):
	* dispnew.c (DISPEXTERN_INLINE):
	* sysdep.c (SYSTIME_INLINE):
	Define to EXTERN_INLINE, so that the corresponding functions
	are compiled into code.
	* conf_post.h (INLINE, EXTERN_INLINE, INLINE_HEADER_BEGIN)
	(INLINE_HEADER_END): New macros.
	* lisp.h (PSEUDOVECTOR_FLAG): Now a macro as well as a constant,
	since it's used in non-static inline functions now.
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	(VALMASK) [!USE_LSB_TAG]: Likewise.
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2012-08-02  Glenn Morris  <rgm@gnu.org>

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	* s/: Remove empty directory.

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	* s/ms-w32.h: Move to ../nt/inc.
	* makefile.w32-in (TAGS, TAGS-gmake, MS_W32_H):
	Update for new ms-w32.h location.

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2012-08-02  Paul Eggert  <eggert@cs.ucla.edu>

	Port to Solaris 8.
	* syswait.h (WRETCODE): Remove, consistently with ../configure.ac.

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2012-08-02  Glenn Morris  <rgm@gnu.org>

	* nsterm.m (ns_exec_path, ns_load_path): Use SEPCHAR rather than
	hard-coding the path separator.

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2012-08-01  Paul Eggert  <eggert@cs.ucla.edu>

	Use "ASET (a, i, v)" rather than "AREF (a, i) = v".
	This how ASET and AREF are supposed to work, and makes
	it easier to think about future improvements.  See
	<http://lists.gnu.org/archive/html/emacs-devel/2012-08/msg00026.html>.
	* charset.h (set_charset_attr): New function.
	All lvalue-style uses of CHARSET_DECODER etc. changed to use it.
	* lisp.h (ASET): Rewrite so as not to use AREF in an lvalue style.
	(aref_addr): New function.  All uses of &AREF(...) changed.
	(set_hash_key, set_hash_value, set_hash_next, set_hash_hash)
	(set_hash_index): New functions.  All lvalue-style uses of
	HASH_KEY etc. changed.
	* keyboard.c (set_prop): New function.  All lvalue-style uses
	of PROP changed.

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2012-08-01  Alp Aker  <alp.tekin.aker@gmail.com>

	* nsterm.m (ns_set_vertical_scroll_bar, ns_redeem_scroll_bar)
	(EmacsWindow-accessibilityAttributeValue, EmacsScroller-initFrame:)
	(EmacsScroller-dealloc):  Adjust to use WVAR.  (Bug#12114)
	* nsfns.m (ns_set_name_as_filename): Likewise.
	* nsmenu.m (ns_update_menubar): Likewise.
	* nsselect.m (symbol_to_nsstring): Adjust to use SVAR.

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2012-08-01  Eli Zaretskii  <eliz@gnu.org>

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	* .gdbinit (xcar, xcdr, xlist, xwindow, nextcons, xprintsym):
	Adapt to latest changes in field names of the corresponding Lisp
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	objects.
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	* xdisp.c (try_window_id): Use WVAR in IF_DEBUG code.

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2012-08-01  Glenn Morris  <rgm@gnu.org>

	* s/msdos.h: Remove file.
	* conf_post.h [MSDOS]: New section, moved from s/msdos.h.
	* Makefile.in (S_FILE): Remove.
	(config_h): Remove S_FILE.

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2012-08-01  Juanma Barranquero  <lekktu@gmail.com>

	* s/ms-w32.h (DEVICE_SEP, IS_DIRECTORY_SEP, IS_ANY_SEP):
	Remove; moved to nt/config.nt.

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2012-08-01  Dmitry Antipov  <dmantipov@yandex.ru>

	Use INTERNAL_FIELD for conses and overlays.
	* lisp.h (struct Lisp_Cons): Use INTERNAL_FIELD.
	Remove obsolete comment.
	(MVAR): New macro.
	(struct Lisp_Overlay): Use INTERNAL_FIELD.
	* alloc.c, buffer.c, buffer.h, fns.c: Adjust users.

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2012-08-01  Dmitry Antipov  <dmantipov@yandex.ru>

	Use INTERNAL_FIELD for symbols.
	* lisp.h (SVAR): New macro.  Adjust users.
	* alloc.c, bytecode.c, cmds.c, data.c, doc.c, eval.c:
	* fns.c, keyboard.c, lread.c, xterm.c: Users changed.

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2012-08-01  Dmitry Antipov  <dmantipov@yandex.ru>

	Use INTERNAL_FIELD for processes.
	* process.h (PVAR): New macro.  Adjust style.
	(struct Lisp_Process): Change Lisp_Object members to INTERNAL_FIELD.
	* print.c, process.c, sysdep.c, w32.c, xdisp.c: Users changed.

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2012-08-01  Dmitry Antipov  <dmantipov@yandex.ru>

	Use INTERNAL_FIELD for windows.
	* window.h (WVAR): New macro.
	(struct window): Change Lisp_Object members to INTERNAL_FIELD.
	* alloc.c, buffer.c, composite.c, dispextern.h, dispnew.c, editfns.c:
	* fileio.c, font.c, fontset.c, frame.c, frame.h, fringe.c, indent.c:
	* insdel.c, keyboard.c, keymap.c, lisp.h, minibuf.c, nsterm.m, print.c:
	* textprop.c, w32fns.c, w32menu.c, w32term.c, window.c, xdisp.c:
	* xfaces.c, xfns.c, xmenu.c, xterm.c: Users changed.

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2012-08-01  Paul Eggert  <eggert@cs.ucla.edu>

	* coding.h (CODING_ATTR_FLUSHING): Remove; unused and wouldn't work.

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2012-08-01  Glenn Morris  <rgm@gnu.org>

	* lisp.h (IS_DIRECTORY_SEP, IS_DEVICE_SEP, IS_ANY_SEP):
	Move to configure.ac.

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2012-08-01  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in (CONFIG_H): Update dependencies.
	(CONF_POST_H): New macro.

	* s/ms-w32.h (SEPCHAR, NULL_DEVICE): Remove; moved to nt/config.nt.

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2012-07-31  Glenn Morris  <rgm@gnu.org>

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	* Makefile.in (S_FILE): No longer set by configure.

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	* conf_post.h (config_opsysfile): Move earlier, so that WINDOWSNT
	is available.
	(alloca.h) [WINDOWSNT]: Don't include it on MS Windows.

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	* process.h (NULL_DEVICE):
	* emacs.c (SEPCHAR):
	* editfns.c (USER_FULL_NAME): Let configure set them.

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	* s/README, s/template.h: Remove files.

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	* conf_post.h [HPUX]: Undefine HAVE_RANDOM and HAVE_RINT.

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	* conf_post.h (AMPERSAND_FULL_NAME, subprocesses):
	Move to configure.ac.

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2012-07-31  Eli Zaretskii  <eliz@gnu.org>

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	* .gdbinit (xframe): Adapt to introduction of FVAR and the
	resulting renaming of 'struct frame' members.

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	* w32menu.c (w32_menu_show): Revert bogus introduction of FVAR.

	* fontset.c (dump_fontset): Fix compilation with ENABLE_CHECKING
	after introduction of FVAR.

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	* nsmenu.m (update_frame_tool_bar): Change key from NSObject* to id.

	* nsterm.m (ns_draw_fringe_bitmap, ns_dumpglyphs_image): Use drawInRect
	instead of compositeToPoint.
	(applicationShouldTerminate): Pass NS String literal to NSRunAlertPanel.

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	* nsfns.m, nsmenu.m, nsterm.m: Adopt to struct frame/FVAR changes.
938

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2012-07-31  Dmitry Antipov  <dmantipov@yandex.ru>

	Generalize INTERNAL_FIELD between buffers, keyboards and frames.
	* lisp.h (INTERNAL_FIELD): New macro.
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	* buffer.h (BUFFER_INTERNAL_FIELD): Remove.
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	(BVAR): Change to use INTERNAL_FIELD.
	* keyboard.h (KBOARD_INTERNAL_FIELD): Likewise.
	(KVAR): Change to use INTERNAL_FIELD.
	* frame.h (FVAR): New macro.
	(struct frame): Use INTERNAL_FIELD for all Lisp_Object fields.
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	* alloc.c, buffer.c, data.c, dispnew.c, dosfns.c, eval.c, frame.c:
	* fringe.c, gtkutil.c, minibuf.c, nsfns.m, nsterm.m, print.c:
	* term.c, w32fns.c, w32menu.c, w32term.c, window.c, window.h:
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	* xdisp.c, xfaces.c, xfns.c, xmenu.c, xterm.c: Users changed.

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2012-07-31  Dmitry Antipov  <dmantipov@yandex.ru>

	Miscellaneous fixes for non-default X toolkits.
	* xfns.c (Fx_file_dialog): Change to SSDATA to avoid warnings.
	* xterm.c (x_frame_of_widget): Remove redundant prototype.
	Move under #ifdef USE_LUCID.
	(x_create_toolkit_scroll_bar): Adjust scroll_bar_name
	definition and usage to avoid warnings.

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2012-07-31  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (openFiles): Fix previous checkin.

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2012-07-31  Paul Eggert  <eggert@cs.ucla.edu>

	* indent.c (compute_motion): Remove unused local.

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2012-07-31  Glenn Morris  <rgm@gnu.org>

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	* s/usg5-4-common.h (wait3, WRETCODE): Let configure set them.

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	* conf_post.h [USG5_4]:
	Move remaining contents of s/usg5-4-common.h here.
	* s/usg5-4-common.h: Remove file.

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	* conf_post.h [IRIX6_5]: Move remaining contents of s/irix6-5.h here.
	* s/irix6-5.h: Remove file.

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	* conf_post.h [DARWIN_OS]: Move remaining contents of s/darwin.h here.
	* s/darwin.h: Remove file.

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	* conf_post.h [HPUX]: Move random, srandom here from s/hpux10-20.h.
	* s/hpux10-20.h: Remove file, which is now empty.

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2012-07-30  Glenn Morris  <rgm@gnu.org>

	* conf_post.h: New, split from configure.ac's AH_BOTTOM.
	* Makefile.in (config_h): Add conf_post.h.
	* makefile.w32-in (CONFIG_H): Add conf_post.h.

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2012-07-30  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_do_open_file): New variable.
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	(ns_term_init): Set ns_do_open_file to YES after run returns.
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	(openFile, openTempFile, openFileWithoutUI, openFiles):
	Open files only if ns_do_open_file.
1000

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2012-07-30  Paul Eggert  <eggert@cs.ucla.edu>

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	* lisp.h (SWITCH_ENUM_CAST): Remove.  All uses removed.
	This no-op macro hasn't been needed for many years.
	* src/regex.c (SWITCH_ENUM_CAST) [!emacs]: Likewise.

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	Export DIRECTORY_SEP, TYPEMASK, VALMASK to GDB.
	* alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]: Add lsb_bits.
	* lisp.h (enum lsb_bits) [USE_LSB_TAG]: New enum, for
	gdb_make_enums_visible.
	(TYPEMASK, VALMASK) [USE_LSB_TAGS]: Now enum constants, not macros.
	(DIRECTORY_SEP): Now a constant, not a macro.

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2012-07-30  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c (w32_wnd_proc): Pass w32_keyboard_codepage to
	w32_kbd_patch_key as the 2nd arg.  (Bug#12082)

	* w32term.c <w32_keyboard_codepage>: Renamed from
	keyboard_codepage and now external.  All users changed.

	* w32term.h: Add declaration of w32_keyboard_codepage.

	* w32inevt.c (w32_kbd_patch_key): Accept an additional argument --
	the codepage to translate keys to Unicode.  If this argument is
	-1, use the value returned by GetConsoleCP.  All callers changed.

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2012-07-30  Paul Eggert  <eggert@cs.ucla.edu>

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	Update .PHONY listings in makefiles.
	* Makefile.in (.PHONY): Add all, mostlyclean, clean,
	bootstrap-clean, distclean, maintainer-clean, versioclean,
	extraclean, frc.

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	* lisp.h (STRING_BYTES_BOUND): Cast entire result to ptrdiff_t.
	This is a bit clearer.  Fix some commentary typos.

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2012-07-30  Glenn Morris  <rgm@gnu.org>

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	* s/netbsd.h: Let configure include signal.h if needed.
	Remove file, which is now empty.

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	* s/usg5-4-common.h (_longjmp, _setjmp, TIOCSIGSEND):
	Let configure set them.
	* s/irix6-5.h (_longjmp, _setjmp, TIOCSIGSEND):
	No more need to undefine.
1047

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2012-07-30  Andreas Schwab  <schwab@linux-m68k.org>

	* keymap.c (Fkey_description): Don't remove 0x80 bit from
	non-single-byte char when adding meta modifier.  (Bug#12090)

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2012-07-30  Dmitry Antipov  <dmantipov@yandex.ru>

	Convert safe_call to use variable number of arguments.
	* xdisp.c (safe_call): Convert to use varargs.  Adjust users.
	(safe_call2): Fix comment.
	* lisp.h (safe_call): Adjust prototype.
	* coding.c (encode_coding_object): Change to use safe_call2.
	* xfaces.c (merge_face_heights): Change to use safe_call1.

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2012-07-30  Glenn Morris  <rgm@gnu.org>

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	* s/aix4-2.h (sigmask): No need to undefine it, since syssignal.h
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	does that unconditionally.  Remove file, which is now empty.
1066

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	* s/freebsd.h, s/gnu-linux.h, s/sol2-6.h, s/unixware.h:
	Remove empty files.

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2012-07-30  Paul Eggert  <eggert@cs.ucla.edu>

	Export to GDB most of lisp.h's remaining object-like macros.
	* lisp.h (min, max): Move earlier, because they're used earlier now.
	(INTMASK, ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK)
	(CHAR_TABLE_STANDARD_SLOTS, CHARTAB_SIZE_BITS_0)
	(CHARTAB_SIZE_BITS_1, CHARTAB_SIZE_BITS_2, CHARTAB_SIZE_BITS_3)
	(DEFAULT_HASH_SIZE, COMPILED_ARGLIST, COMPILED_BYTECODE)
	(COMPILED_CONSTANTS, COMPILED_STACK_DEPTH, COMPILED_DOC_STRING)
	(COMPILED_INTERACTIVE, CHAR_ALT, CHAR_SUPER, CHAR_HYPER, CHAR_SHIFT)
	(CHAR_CTL, CHAR_META, CHAR_MODIFIER_MASK, CHARACTERBITS)
	(MANY, UNEVALLED, FLOAT_TO_STRING_BUFSIZE, MAX_ALLOCA):
	Now constants, for GDB.  They need not be macros.
	(MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM, STRING_BYTES_BOUND):
	Now constants, for GDB, as well as macros, for static initializers.
	(CHAR_TABLE_STANDARD_SLOTS, CHAR_TABLE_EXTRA_SLOTS):
	Move to after the definition of struct Lisp_Char_Table,
	since the former now needs that type defined.
	(enum CHARTAB_SIZE_BITS, enum CHAR_TABLE_STANDARD_SLOTS)
	(enum DEFAULT_HASH_SIZE, enum Lisp_Compiled, enum char_bits)
	(enum maxargs, enum FLOAT_TO_STRING_BUFSIZE, enum MAX_ALLOCA):
	New enums, for gdb_make_enums_visible.
	(GLYPH_MODE_LINE_FACE): Remove; unused.
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	* alloc.c (STRING_BYTES_MAX): Now a constant, not a macro.
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	(gdb_make_enums_visible): Add enum CHARTAB_SIZE_BITS, enum
	CHAR_TABLE_STANDARD_SLOTS, enum char_bits, enum DEFAULT_HASH_SIZE,
	enum FLOAT_TO_STRING_BUFSIZE, enum Lisp_Bits, enum Lisp_Compiled,
	enum maxargs, enum MAX_ALLOCA.
	(ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL): Remove.
	(ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Remove;
	no longer needed, now that they are done in lisp.h.

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2012-07-30  Dmitry Antipov  <dmantipov@yandex.ru>

	Cleanup string bytes checking.
	* alloc.c (GC_STRING_BYTES, CHECK_STRING_BYTES): Remove.  Convert
	all users to STRING_BYTES or string_bytes if GC_CHECK_STRING_BYTES.
	(check_string_bytes): Define to empty if not GC_CHECK_STRING_BYTES.
	(check_sblock, compact_small_strings): Simplify.

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2012-07-29  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (LISP_INT_TAG, LISP_INT1_TAG, LISP_STRING_TAG): Remove.
	These macros are confusing and no longer need to be defined, as
	the enum values now suffice.  All uses replaced with definiens.
	(Lisp_Int1, Lisp_String): Define directly; this is clearer.

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2012-07-29  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in (LISP_H, $(BLD)/emacs.$(O), $(BLD)/w32inevt.$(O))
	($(BLD)/w32console.$(O)): Update dependencies.

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2012-07-29  Dmitry Antipov  <dmantipov@yandex.ru>

	Remove HIDE_LISP_IMPLEMENTATION and cleanup cons free list check.
	* lisp.h (HIDE_LISP_IMPLEMENTATION): Remove as useless for a long
	time.  Adjust users.
	(CHECK_CONS_LIST): Remove.  Convert all users to check_cons_list.

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2012-07-29  Jan Djärv  <jan.h.d@swipnet.se>

	* lread.c (init_lread): Remove if-statement in ifdef HAVE_NS before
	setting sitelisp (Bug#12010).

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2012-07-29  Eli Zaretskii  <eliz@gnu.org>

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	* w32heap.h (OS_9X): Rename from OS_WINDOWS_95.
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	* w32heap.c (cache_system_info):
	* w32.c (sys_rename):
	* w32proc.c (find_child_console, sys_kill): All users changed.

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2012-07-29  Paul Eggert  <eggert@cs.ucla.edu>

	* alloc.c (Fgarbage_collect): Indent as per usual Emacs style.

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2012-07-29  Eli Zaretskii  <eliz@gnu.org>

	* makefile.w32-in (LISP_H): Add $(NT_INC)/stdalign.h.

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2012-07-29  Dmitry Antipov  <dmantipov@yandex.ru>

	Cleanup statistics calculation in Fgarbage_collect.
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	* alloc.c (Fgarbage_collect): Rename t1 to meaningful start.
	Fix zombies percentage calculation.  Simplify elapsed time calculation.
1155

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2012-07-29  Dmitry Antipov  <dmantipov@yandex.ru>

	Generalize marker debugging code under MARKER_DEBUG and use eassert.
	* insdel.c (CHECK_MARKERS, check_markers_debug_flag): Remove.
	(gap_left, gap_right, adjust_markers_for_delete, insert_1_both)
	(insert_from_string_1, insert_from_gap, insert_from_buffer_1)
	(replace_range, replace_range_2, del_range_2): Change to eassert.
	* marker.c (byte_char_debug_check): Adjust style.

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2012-07-29  Paul Eggert  <eggert@cs.ucla.edu>

	Don't use the abbreviation "win" to refer to Windows (Bug#10421).
	* regex.c (MAX_BUF_SIZE): Remove some incorrect and
	long-ago-commented-out code that talks about "WIN32".
	* w32heap.h (OS_WINDOWS_95): Rename from OS_WIN95.
	All uses changed.

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2012-07-28  Paul Eggert  <eggert@cs.ucla.edu>

	Use Gnulib stdalign module (Bug#9772, Bug#9960).
	* alloc.c (XMALLOC_BASE_ALIGNMENT, GC_POINTER_ALIGNMENT, pure_alloc):
	Simplify by using alignof.
	(pure_alloc) [! USE_LSB_TAG]: Don't over-align EMACS_INT values.
	* lisp.h: Include <stdalign.h>.
	(GCALIGNMENT): New macro and constant.
	(DECL_ALIGN): Remove.  All uses replaced by alignas (GCALIGNMENT).
	(USE_LSB_TAG): ifdef on alignas, not on DECL_ALIGN.
	(stdalign): New macro, if not already defined.

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2012-07-28  Eli Zaretskii  <eliz@gnu.org>

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	Fix non-ASCII input in non-GUI frames on MS-Windows.  (Bug#12055)
	* w32inevt.c: Include w32inevt.h.
	(w32_read_console_input): New inline function, calls either
	ReadConsoleInputA or ReadConsoleInputW, depending on the value of
	w32_console_unicode_input.
	(fill_queue): Call w32_read_console_input instead of ReadConsoleInput.
	(w32_kbd_patch_key, key_event): Use the codepage returned by
	GetConsoleCP, rather than the ANSI codepage returned by GetLocaleInfo.
	(key_event): use uChar.UnicodeChar only if
	w32_console_unicode_input is non-zero.

	* w32console.c: Include w32heap.h.
	<w32_console_unicode_input>: New global variable.
	(initialize_w32_display): Set w32_console_unicode_input to 1 on NT
	family of Windows, zero otherwise.

	* w32inevt.h: Declare w32_console_unicode_input.

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	* xdisp.c (init_iterator): Don't reference tip_frame in a build
	--without-x.  (Bug#11742)

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2012-07-27  Paul Eggert  <eggert@cs.ucla.edu>

	Adjust GDB to reflect pvec_type changes (Bug#12036).
	* .gdbinit (xvectype, xpr, xbacktrace): Adjust to reflect the
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	2012-07-04 changes to pseudovector representation.
	Problem reported by Eli Zaretskii in <http://bugs.gnu.org/12036#30>.
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2012-07-27  Michael Albinus  <michael.albinus@gmx.de>
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	* dbusbind.c (XD_DBUS_VALIDATE_BUS_ADDRESS): Canonicalize session
	bus address.
	(xd_close_bus, Fdbus_init_bus): Handle reference counter properly.

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2012-07-27  Eli Zaretskii  <eliz@gnu.org>

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	* alloc.c (listn): Fix the order the arguments are consed onto the
	list.

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	* lisp.h (enum constype): Use CONSTYPE_HEAP and CONSTYPE_PURE for
	enumeration constants, as PURE and HEAP are too general, and clash
	with other headers and sources, such as gmalloc.c and the
	MS-Windows system headers.  All users changed.

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2012-07-27  Dmitry Antipov  <dmantipov@yandex.ru>

	Revert last save_excursion_save and save_excursion_restore changes.
	* alloc.c, editfns.c, marker.c, lisp.h: Revert.
	Lots of crashes reported by Chong Yidong <cyd@gnu.org>.

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2012-07-27  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix recently-introduced typos in Windows port.
	Reported by Martin Rudalics <rudalics@gmx.at>.
	* w32.c (init_environment): Replace comma with semicolon.
1242
	* w32fns.c (syms_of_w32fns): Add missing parenthesis.
1243

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2012-07-27  Paul Eggert  <eggert@cs.ucla.edu>

	Improve GDB symbol export (Bug#12036).
	* .gdbinit (xgetptr, xgetint, xgettype): Set $bugfix in different
	arms of an 'if', not using conditional expressions; otherwise GDB
	complains about the types in the unevaluated arm when the argument
	is an integer literal.
	(xgetint): Simplify expression.
	* alloc.c (gdb_make_enums_visible): New constant.  This ports to
	GCC 3.4.2 the export of symbols to GDB.  Problem reported by Eli
	Zaretskii in <http://bugs.gnu.org/12036#13>.
	* lisp.h (PUBLISH_TO_GDB): Remove.  All uses removed.  No longer
	needed now that we have gdb_make_enums_visible.
	(enum CHECK_LISP_OBJECT_TYPE, enum Lisp_Bits, enum More_Lisp_Bits)
	(enum enum_USE_LSB_TAG):
	New enum types, packaging up enums that need to be exported to GDB.

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2012-07-27  Dmitry Antipov  <dmantipov@yandex.ru>

	Utility function to make a list from specified amount of objects.
	* lisp.h (enum constype): New datatype.
	(listn): New prototype.
	* alloc.c (listn): New function.
	(Fmemory_use_count, syms_of_alloc): Use it.
	* buffer.c (syms_of_buffer): Likewise.
	* callint.c (syms_of_callint): Likewise.
	* charset.c (define_charset_internal): Likewise.
	* coding.c (syms_of_coding): Likewise.
	* keymap.c (syms_of_keymap): Likewise.
	* search.c (syms_of_search): Likewise.
	* syntax.c (syms_of_syntax): Likewise.
	* w32.c (init_environment): Likewise.
	* w32fns.c (Fw32_battery_status, syms_of_w32fns): Likewise.
	* xdisp.c (syms_of_xdisp): Likewise.
	* xfns.c (syms_of_xfns): Likewise.

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2012-07-27  Dmitry Antipov  <dmantipov@yandex.ru>

	Fast save_excursion_save and save_excursion_restore.
	* lisp.h (struct Lisp_Excursion): New data type.
	(PVEC_EXCURSION): New pseudovector type.
	(XEXCURSION, XSETEXCURSION, EXCURSIONP): Convenient macros
	to deal with it.  Adjust comments.
	(init_marker, attach_marker): New prototype.
	(unchain_marker): Adjust prototype.
	* marker.c (attach_marker): Change to global.
	(init_marker): New function.
	* alloc.c (Fmake_marker, build_marker): Use it.
	(build_marker): More easserts.
	(mark_object): Handle struct Lisp_Excursion.
	* editfns.c (save_excursion_save, save_excursion_restore):
	Reimplement to use struct Lisp_Excursion.  Add comments.

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2012-07-26  Paul Eggert  <eggert@cs.ucla.edu>

	Fix export of symbols to GDB (Bug#12036).
	* alloc.c (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL)
	(ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Move these here from
	emacs.c, as this is a more-suitable home.  Had this been done earlier
	the fix for 12036 would have avoided some of the problems noted in
	<http://bugs.gnu.org/12036#13> by Eli Zaretskii, as the scope problems
	would have been more obvious.
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	* emacs.c: Do not include <verify.h>; no longer needed.
	(gdb_CHECK_LISP_OBJECT_TYPE, gdb_DATA_SEG_BITS)
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	(gdb_GCTYPEBITS, gdb_USE_LSB_TAG)
	(CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS, GCTYPEBITS, USE_LSB_TAG):
	Remove; now done in lisp.h.
	* lisp.h (PUBLISH_TO_GDB): New macro.
	(GCTYPEBITS, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE, enum pvec_type)
	(DATA_SEG_BITS): Use it.
	(GCTYPEBITS, USE_LSB_TAG): Now also an enum, for GDB.
	(CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS): Now just an enum, for GDB.
	* mem-limits.h (EXCEEDS_LISP_PTR): Redo so that DATA_SEG_BITS need
	not be usable in #if.  This simplifies things.

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2012-07-26  Juanma Barranquero  <lekktu@gmail.com>

	* makefile.w32-in ($(BLD)/emacs.$(O)): Update dependencies.

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2012-07-26  Paul Eggert  <eggert@cs.ucla.edu>

1325
	Simplify export of symbols to GDB (Bug#12036).
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	* .gdbinit (xgetptr, xgetint, xgettype): Don't use "set $bugfix =
	$bugfix.i", as this doesn't work (with GDB 7.4.1, anyway).
	(xgetptr, xgetint, xgettype, xcoding, xcharset, xprintbytestr):
	Adjust to changes in lisp.h and emacs.c, by using
	CHECK_LISP_OBJECT_TYPE rather than gdb_use_struct, VALMASK instead
	of $valmask, DATA_SEG_BITS instead of gdb_data_seg_bits,
	INTTYPEBITS instead of gdb_gctypebits - 1, USE_LSB_TAG instead of
	gdb_use_lsb, (1 << GCTYPEBITS) - 1 instead of $tagmask, VALBITS
	instead of gdb_valbits.
	(xvectype, xvector, xpr, xprintstr, xbacktrace): Similarly, use
	PSEUDOVECTOR_FLAG instead of PVEC_FLAG, and ARRAY_MARK_FLAG
	instead of gdb_array_mark_flag.
	(xboolvector): Get size from $->size, not $->header.size.
	Use BOOL_VECTOR_BITS_PER_CHAR rather than mystery constants.
	(xreload, hook-run, hookpost-run): Remove.
	* emacs.c: Include <verify.h>.
	(gdb_use_lsb, gdb_use_struct, gdb_valbits, gdb_gctypebits)
	(gdb_data_seg_bits, PVEC_FLAG, gdb_array_mark_flag, gdb_pvec_type):
	Remove.
	(gdb_CHECK_LISP_OBJECT_TYPE, gdb_DATA_SEG_BITS, gdb_GCTYPEBITS)
	(gdb_USE_LSB_TAG): New enum constants.
	(CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS, GCTYPEBITS, USE_LSB_TAG):
	Also define these as enum constants, so they're visible to GDB.
	(ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL): New macros.
	(ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Also define these
	as constants, so they're visible to GDB.
	* lisp.h (VALBITS, INTTYPEBITS, FIXNUM_BITS, PSEUDOVECTOR_SIZE_BITS)
	(PSEUDOVECTOR_SIZE_MASK, PVEC_TYPE_MASK, BOOL_VECTOR_BITS_PER_CHAR):
	Now enum constants, not macros, so they're visible to GDB.
	(CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS): Default to 0, as this is
	more convenient now.  All uses changed.
	(VALMASK) [USE_LSB_TAG]: Also define in this case.
	* mem-limits.h (EXCEEDS_LISP_PTR): Adjust to DATA_SEG_BITS change.

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2012-07-26  Dmitry Antipov  <dmantipov@yandex.ru>

	Explicitly free restriction data that are not needed anymore.
	* editfns.c (save_restriction_restore): Free restriction data.

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2012-07-26  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c (Fautoload_do_load): Rename from do_autoload, export to Lisp,
	add argument, tune behavior, and adjust all callers.

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2012-07-25  Paul Eggert  <eggert@cs.ucla.edu>

	Use typedef for EMACS_INT, EMACS_UINT.
	* lisp.h, s/ms-w32.h (EMACS_INT, EMACS_UINT): Use typedefs rather
	than macros.  This simplifies debugging in the usual case, since
	it lets GDB show addresses as 'EMACS_INT *' rather than 'long int *'
	and it allows expressions involving EMACS_INT casts.
	* .gdbinit (xreload): Simplify by using EMACS_INT cast.

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2012-07-25  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_read_socket): Return early if there is a modal
	window (Bug#12043).

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2012-07-25  Martin Rudalics  <rudalics@gmx.at>

	* frame.c (Fredirect_frame_focus): In doc-string don't mention
	that FOCUS-FRAME can be omitted.

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2012-07-25  Dmitry Antipov  <dmantipov@yandex.ru>

	Adjust buffer text indirection counters at the end of Fkill_buffer.
	* buffer.c (Fkill_buffer): Adjust indirection counters when the
	buffer is definitely dead.  This should really fix an issue reported
	by Christoph Scholtes again.  (Bug#12007).
	(init_buffer_once): Initialize indirection counters of
	buffer_defaults and buffer_local_symbols (for sanity and safety).

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2012-07-24  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (init_iterator): Don't compute dimensions of truncation
	and continuation glyphs on tooltip frames, leave them at zero.
	Avoids continued lines in tooltips.  (Bug#11832)

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2012-07-24  Dmitry Antipov  <dmantipov@yandex.ru>

	Simplify copy_overlay.
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	* buffer.c (copy_overlay): Simplify.  Use build_marker.
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	* lisp.h (struct Lisp_Overlay): Restore comment with minor tweaks.

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2012-07-23  Eli Zaretskii  <eliz@gnu.org>

	* print.c (print_object): Don't crash when a frame's name is nil
	or invalid.  (Bug#12025)

	* window.c (decode_any_window): Disable CHECK_LIVE_FRAME test, as
	it signals an error when a tooltip frame is being created.

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2012-07-23  Dmitry Antipov  <dmantipov@yandex.ru>

	Cleanup miscellaneous objects allocation and initialization.
	* alloc.c (allocate_misc): Change to static.  Add argument to
	specify the subtype.  Adjust comment and users.
	(build_overlay): New function.
	* buffer.c (copy_overlays, Fmake_overlay): Use it.
	* lisp.h (struct Lisp_Overlay): Remove obsolete comment.
	(allocate_misc): Remove prototype.
	(build_overlay): Add prototype.

2012-07-23  Dmitry Antipov  <dmantipov@yandex.ru>
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	Swap buffer text indirection counters in Fbuffer_swap_text.
	* buffer.c (Fbuffer_swap_text): Swap indirections too.
	This avoids crash reported by Christoph Scholtes at
	http://lists.gnu.org/archive/html/bug-gnu-emacs/2012-07/msg00785.html.

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2012-07-22  Jan Djärv  <jan.h.d@swipnet.se>

	* nsmenu.m (Popdown_data): New struct.
	(pop_down_menu): p->pointer is Popdown_data.  Release the pool and
	free Popdown_data.
	(ns_popup_dialog): Use NSAutoreleasePool and pass it to pop_down_menu.
	(initWithContentRect): Make imgView and contentView non-static
	and autorelease them.  Also autorelease img and matrix (Bug#12005).
	(dealloc): Remove (Bug#12005).

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2012-07-22  Dmitry Antipov  <dmantipov@yandex.ru>

	Adjust consing_since_gc when objects are explicitly freed.
	* alloc.c (GC_DEFAULT_THRESHOLD): New macro.
	(Fgarbage_collect): Use it.  Change minimum to 1/10 of default.
	(free_cons, free_misc): Subtract object size from consing_since_gc.

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2012-07-22  Dmitry Antipov  <dmantipov@yandex.ru>

	Simplify and cleanup markers positioning code.
	* marker.c (attach_marker): More useful eassert.
	(live_buffer, set_marker_internal): New function.
	(Fset_marker, set_marker_restricted): Use set_marker_internal.
	(set_marker_both, set_marker_restricted_both): Use live_buffer.

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2012-07-22  Paul Eggert  <eggert@cs.ucla.edu>

	* buffer.h (struct buffer.indirections): Now ptrdiff_t, not int,
	as it's limited by the amount of memory, not by INT_MAX.

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2012-07-21  Eli Zaretskii  <eliz@gnu.org>

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	* keyboard.c (keys_of_keyboard): Bind language-change to 'ignore'
	in special-event-map.  See the discussion at
	http://lists.gnu.org/archive/html/emacs-devel/2012-06/msg00417.html
	for the reasons.

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	* w32menu.c (add_menu_item): Cast to ULONG_PTR when assigning
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	info.dwItemData.  Fixes crashes on 64-bit Windows.
	Suggested by Fabrice Popineau <fabrice.popineau@supelec.fr>.
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2012-07-21  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (accessibilityAttributeValue): New function. (Bug#11134).
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	(conversationIdentifier): Return value is NSInteger.
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	* nsterm.m (accessibilityAttributeValue): Surround with NS_IMPL_COCOA.
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2012-07-21  Chong Yidong  <cyd@gnu.org>

	* window.c (decode_any_window): Signal an error if the window is
	on a dead frame (Bug#11984).

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2012-07-20  Dmitry Antipov  <dmantipov@yandex.ru>

	Add indirection counting to speed up Fkill_buffer.
	* buffer.h (struct buffer): New member.
	* buffer.c (Fget_buffer_create): Set indirection counter to 0.
	(Fmake_indirect_buffer): Set indirection counter to -1, increment
	base buffer indirection counter.
	(compact_buffer): If ENABLE_CHECKING, verify indirection counters.
	(Fkill_buffer): Adjust indirection counters as needed, don't walk
	through buffer list if indirection counter is 0.

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2012-07-20  Dmitry Antipov  <dmantipov@yandex.ru>

	Extend the value returned by Fgarbage_collect with heap statistics.
	* alloc.c (Qheap): New symbol.
	(syms_of_alloc): DEFSYM it.
	(Fgarbage_collect): If DOUG_LEA_MALLOC, add mallinfo data.
	(Fmemory_free): Remove.
	(syms_of_alloc): Don't defsubr it.
	* buffer.c (Fcompact_buffer): Remove.
	(syms_of_buffer): Don't defsubr it.

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2012-07-20  Dmitry Antipov  <dmantipov@yandex.ru>

	Make maybe_gc inline.
	Verify that inlining is always possible (GCC 4.7.1, -O3 -Winline).
	* lisp.h (consing_since_gc, gc_relative_threshold)
	(memory_full_cons_threshold): Revert declaration.
	(maybe_gc): Remove prototype, define as inline.
	* alloc.c: Remove old commented-out code.
	(consing_since_gc, gc_relative_threshold)
	(memory_full_cons_threshold): Revert to global.
	(maybe_gc): Remove.

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2012-07-20  Dmitry Antipov  <dmantipov@yandex.ru>

	Simple wrapper for make_unibyte_string, adjust font_open_by_name.
	* lisp.h (build_unibyte_string): New function.
	* dosfns.c, fileio.c, fns.c, ftfont.c, process.c:
	* sysdep.c, w32fns.c, xfns.c: Use it.
	* font.c (font_open_by_name): Change 2nd and 3rd args to the only arg
	of type Lisp_Object to avoid redundant calls to make_unibyte_string.
	Adjust users accordingly.
	* font.h (font_open_by_name): Adjust prototype.

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2012-07-20  Dmitry Antipov  <dmantipov@yandex.ru>

	Cleanup calls to Fgarbage_collect.
	* lisp.h (maybe_gc): New prototype.
	(consing_since_gc, gc_relative_threshold, memory_full_cons_threshold):
	Remove declarations.
	* alloc.c (maybe_gc): New function.
	(consing_since_gc, gc_relative_threshold, memory_full_cons_threshold):
	Make them static.
	* bytecode.c (MAYBE_GC): Use maybe_gc.
	* eval.c (eval_sub, Ffuncall): Likewise.
	* keyboard.c (read_char): Likewise.  Adjust call to maybe_gc
	to avoid dependency from auto-save feature.

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2012-07-19  Paul Eggert  <eggert@cs.ucla.edu>

	* buffer.h (FOR_EACH_BUFFER): Rename from 'for_each_buffer'.
	(FOR_EACH_PER_BUFFER_OBJECT_AT): Rename from
	'for_each_per_buffer_object_at'.
	All uses changed.  It's better to use upper-case for macros that
	cannot be implemented as functions, to give the reader a clue
	that they're special.

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2012-07-19  Stefan Monnier  <monnier@iro.umontreal.ca>

	* alloc.c (Fgarbage_collect): Tweak docstring.

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2012-07-19  Dmitry Antipov  <dmantipov@yandex.ru>

	Tweak the value returned from Fgarbage_collect again.
	* alloc.c (Fgarbage_collect): New return value, as confirmed in
	http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00418.html.
	Adjust documentation.
	(total_vector_bytes): Rename to total_vector_slots, adjust
	accounting.
	(total_free_vector_bytes): Rename to total_free_vector_slots,
	adjust accounting.
	(Qstring_bytes, Qvector_slots): New symbols.
	(syms_of_alloc): DEFSYM them.

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2012-07-19  Dmitry Antipov  <dmantipov@yandex.ru>

	Buffer compaction primitive which may be used from Lisp.
	* buffer.c (compact_buffer, Fcompact_buffer): New function.
	(syms_of_buffer): Register Fcompact_buffer.
	* alloc.c (Fgarbage_collect): Use compact_buffer.
	* buffer.h (compact_buffer): New prototype.
	(struct buffer_text): New member.

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2012-07-19  Dmitry Antipov  <dmantipov@yandex.ru>

	New macro to iterate over all buffers, miscellaneous cleanups.
	* lisp.h (all_buffers): Remove declaration.
	* buffer.h (all_buffers): Add declaration, with comment.
	(for_each_buffer): New macro.
	* alloc.c (Fgarbage_collect, mark_object): Use it.
	* buffer.c (Fkill_buffer, Fbuffer_swap_text, Fset_buffer_multibyte)
	(init_buffer): Likewise.
	* data.c (Fset_default): Likewise.
	* coding.c (code_conversion_restore): Remove redundant check
	for dead buffer.
	* buffer.c (Fkill_buffer): Likewise.  Remove obsolete comment.

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2012-07-18  Andreas Schwab  <schwab@linux-m68k.org>

	Fix bug that created negative-length intervals.
	* intervals.c (merge_interval_right, merge_interval_left):
	Do not zero out this interval if it is absorbed by its children,
	as this interval's total length doesn't change in that case.  See
	<http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00403.html>.

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2012-07-18  Paul Eggert  <eggert@cs.ucla.edu>

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	* alloc.c (Fmake_bool_vector): Fix off-by-8 bug
	when invoking (make-bool-vector N t) and N is a positive
	multiple of 8 -- the last 8 bits were mistakenly cleared.

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	Remove some struct layout assumptions in bool vectors.
	* alloc.c (bool_header_size): New constant.
	(header_size, word_size): Move earlier, as they're now used earlier.
	Use 'word_size' in a few more places, where it's appropriate.
	(Fmake_bool_vector, sweep_vectors): Don't assume that there is no
	padding before the data member of a bool vector.
	(sweep_vectors): Use PSEUDOVECTOR_TYPEP, in an eassert, rather
	than doing the check by hand with an abort ().

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2012-07-18  Stefan Monnier  <monnier@iro.umontreal.ca>

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	* eval.c (Fdefvar): Don't check constants since we only set the var if
	it's not yet defined anyway (bug#11904).

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	* lisp.h (last_undo_boundary): Declare new var.
	* keyboard.c (command_loop_1): Set it.
	* cmds.c (Fself_insert_command): Use it to only remove boundaries that
	were auto-added by the command loop (bug#11774).

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2012-07-18  Andreas Schwab  <schwab@linux-m68k.org>

	* w32font.c (Qsymbol): Remove local definition.
	(syms_of_w32font): Don't DEFSYM it.

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2012-07-18  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix sweep_vectors to handle large bool vectors correctly.
	* alloc.c (sweep_vectors): Account total_vector_bytes for
	bool vectors larger than VBLOCK_BYTES_MAX.

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2012-07-18  Chong Yidong  <cyd@gnu.org>

	* frame.c (x_set_frame_parameters): Revert bogus change introduced
	in 2012-05-25 commit by Paul Eggert (Bug#11738).

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2012-07-18  Dmitry Antipov  <dmantipov@yandex.ru>

	Return more descriptive data from Fgarbage_collect.
	Suggested by Stefan Monnier in
	http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00369.html.
	* alloc.c (bounded_number): New function.
	(total_buffers, total_vectors): New variable.
	(total_string_size): Rename to total_string_bytes, adjust users.
	(total_vector_size): Rename to total_vector_bytes, adjust users.
	(sweep_vectors): Account total_vectors and total_vector_bytes.
	(Fgarbage_collect): New return value.  Adjust documentation.
	(gc_sweep): Account total_buffers.
	(Fmemory_free, Fmemory_use_counts): Use bounded_number.
	(VECTOR_SIZE): Remove.
	* data.c (Qfloat, Qvector, Qsymbol, Qstring, Qcons): Make global.
	(Qinterval, Qmisc): New symbols.
	(syms_of_data): Initialize them.
	* lisp.h (Qinterval, Qsymbol, Qstring, Qmisc, Qvector, Qfloat)
	(Qcons, Qbuffer): New declarations.

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2012-07-17  Paul Eggert  <eggert@cs.ucla.edu>

	* alloc.c (Fmemory_free): Account for memory-free's own storage.
	Round up, not down.  Improve doc.

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2012-07-17  Dmitry Antipov  <dmantipov@yandex.ru>

	Restore old code in allocate_string_data to avoid Faset breakage.
	Reported by Julien Danjou <julien@danjou.info> in
	http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00371.html.
	* alloc.c (allocate_string_data): Restore old code with minor
	adjustments, fix comment to explain this subtle issue.

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2012-07-17  Eli Zaretskii  <eliz@gnu.org>

	Remove FILE_SYSTEM_CASE.
	* s/msdos.h (FILE_SYSTEM_CASE): Don't define.

	* fileio.c (FILE_SYSTEM_CASE): Don't define.
	(Ffile_name_directory, Fexpand_file_name): Don't use FILE_SYSTEM_CASE.
	Fixes problems on MS-DOS with Vtemp_file_name_pattern when
	call-process-region passes it through expand-file-name.

	* dired.c (file_name_completion): Don't use FILE_SYSTEM_CASE.

2012-07-17  Andreas Schwab  <schwab@linux-m68k.org>

	Fix crash when creating indirect buffer (Bug#11917)
	* buffer.c (buffer_lisp_local_variables): Add argument CLONE.
	Don't handle unbound variables specially if non-zero.
	(Fbuffer_local_variables): Pass zero.
	(clone_per_buffer_values): Pass non-zero.

2012-07-17  Andreas Schwab  <schwab@linux-m68k.org>

	* gnutls.c (emacs_gnutls_handshake): Revert last change.  Add QUIT
	to make the loop interruptible.

2012-07-17  Andreas Schwab  <schwab@linux-m68k.org>

	* gnutls.c (emacs_gnutls_handshake): Only retry if
	GNUTLS_E_INTERRUPTED.

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2012-07-17  Dmitry Antipov  <dmantipov@yandex.ru>

	Cleanup and convert miscellaneous checks to eassert.
	* alloc.c (mark_interval): Fix comment, partially rephrase
	old comment from intervals.h (see below).
	* intervals.c (find_interval, adjust_intervals_for_insertion)
	(delete_interval, adjust_intervals_for_deletion)
	(graft_intervals_into_buffer, temp_set_point_both, copy_intervals):
	Convert to eassert.
	(adjust_intervals_for_insertion, make_new_interval):
	Remove obsolete and unused code.
	* intervals.h (struct interval): Remove obsolete comment.
	* textprotp.c (erase_properties): Remove unused code.
	(Fadd_text_properties, set_text_properties_1, Fremove_text_properties)
	(Fremove_list_of_text_properties): Convert to eassert.

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2012-07-17  Chong Yidong  <cyd@gnu.org>

	* editfns.c (Finsert_char): Doc fix.

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