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2014-02-05  Bastien Guerry  <bzg@gnu.org>

	* syntax.c (Fforward_word): Call Fconstrain_to_field with
	ESCAPE-FROM-EDGE set to `nil' (Bug#16453).

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2014-02-05  Martin Rudalics  <rudalics@gmx.at>

	* xdisp.c (note_mouse_highlight): When entering a margin area show
	a non-text cursor (Bug#16647).

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2014-02-04  Paul Eggert  <eggert@cs.ucla.edu>

	* menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
	It prompted a compile-time diagnostic on GNU/Linux.
	Simplify to remove the need for the label.

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2014-02-04  Eli Zaretskii  <eliz@gnu.org>

	* w32menu.c (w32_popup_dialog): Don't condition the whole function
	on HAVE_DIALOGS.  If the dialog is "simple", pop up a message box
	to show it; otherwise return 'unsupported--w32-dialog' to signal
	to the caller that emulation with menus is necessary.  This
	resurrects code inadvertently deleted by the 2013-10-08 commit.
	(Bug#16636)
	(syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.

	* w32term.h (w32_popup_dialog): Prototype is no longer conditioned
	by HAVE_DIALOGS.

	* menu.c (Fx_popup_dialog): Don't condition the call to
	w32_popup_dialog on HAVE_DIALOGS.  If w32_popup_dialog returns a
	special symbol 'unsupported--w32-dialog', emulate the dialog with
	a menu by calling x-popup-menu.

	* menu.h (Qunsupported__w32_dialog): New extern variable.

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2014-02-04  Michael Albinus  <michael.albinus@gmx.de>

	* keyboard.c (kbd_buffer_get_event): Read file notification events
	also in batch mode.

	* xgselect.c (xg_select): Read glib events in any case, even if
	there are no file descriptors to watch for.  (Bug#16519)

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2014-02-03  Martin Rudalics  <rudalics@gmx.at>

	* dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
	and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
	* w32term.c (w32_draw_window_divider): Handle first and last
	pixels specially.
	* w32term.h (w32_fill_area_abs): New function.
	* xdisp.c (x_draw_right_divider): Don't draw over bottom
	divider.
	* xfaces.c (realize_basic_faces): Handle new face ids.
	* xfns.c (Fx_create_frame): Call x_default_parameter for right
	and bottom divider width.
	* xterm.c (x_draw_window_divider): Handle first and last pixels
	specially.

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2014-02-03  Dmitry Antipov  <dmantipov@yandex.ru>

	* print.c (Fexternal_debugging_output): Add cast to pacify
	--enable-gcc-warnings.
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	* eval.c (call_debugger): Grow specpdl if the debugger was
	entered due to specpdl overflow (Bug#16603) and allow more
	specpdl space for the debugger itself.
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2014-02-02  Martin Rudalics  <rudalics@gmx.at>

	* w32fns.c (Fx_create_frame): Process frame alpha earlier.
	(Bug#16619)

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2014-02-01  Eli Zaretskii  <eliz@gnu.org>

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	* w32fns.c (Ffile_system_info): Use WINAPI in the function
	pointers that get the address of GetDiskFreeSpaceEx.  (Bug#16615)

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	* print.c (Fexternal_debugging_output): If the argument character
	is non-ASCII, encode it with the current locale's encoding before
	writing the result to the terminal.  (Bug#16448)

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	* w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
	DOCUMENT that is a "remote" file name, i.e. a file-handler exists
	for it.  (Bug#16558)

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2014-01-30  Andreas Schwab  <schwab@linux-m68k.org>

	* process.c (create_process): Reset SIGPROF handler in the child.
	* callproc.c (call_process): Likewise.

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2014-01-29  Paul Eggert  <eggert@cs.ucla.edu>

	* xmenu.c (create_and_show_popup_menu): Port comment to C89.

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2014-01-29  Eli Zaretskii  <eliz@gnu.org>

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	* .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
	of zero to print strings, GDB doesn't like it.

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	* print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
	STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
	we still use correct addresses.  (Bug#16576)

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2014-01-27  K. Handa  <handa@gnu.org>

Glenn Morris's avatar
Glenn Morris committed
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	Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
	to preserve the code detection behavior of 24.3.
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	* coding.h (struct coding_system): New member detected_utf8_bytes.
	* coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
	(decode_coding_gap): Use short cut for UTF-8 file reading only
	when coding->detected_utf8_bytes equals to coding->src_bytes.
	* fileio.c (Finsert_file_contents): Cancel the previous change.

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2014-01-29  Martin Rudalics  <rudalics@gmx.at>

	* w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
	that are not visible.

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2014-01-29  Jan Djärv  <jan.h.d@swipnet.se>

	* xmenu.c (create_and_show_popup_menu): Handle case when no key
	is grabbed (Bug#16565).

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2014-01-28  Martin Rudalics  <rudalics@gmx.at>

	* xdisp.c (last_max_ascent): Re-remove after erroneously
	reintroducing it on 2013-11-30 and abolishing Dmitry's removal
	from 2013-03-29.
	(move_it_to): Re-remove reference to last_max_ascent.
	(Fwindow_text_pixel_size): Add iterator's max_ascent and
	max_descent here instead of calling line_bottom_y.  Fix
	doc-string.

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2014-01-28  Dmitry Antipov  <dmantipov@yandex.ru>

	* terminal.c (initial_free_frame_resources): New function.
	(init_initial_terminal): Install new hook to free face cache
	on initial frame and avoid memory leak.  For details, see
	<http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
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	* xfaces.c (free_frame_faces): Adjust comment.
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2014-01-26  Paul Eggert  <eggert@cs.ucla.edu>

	* data.c (Fstring_to_number): Document results if unparsable
	(Bug#16551).

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2014-01-26  Jan Djärv  <jan.h.d@swipnet.se>

	* xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)

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2014-01-26  Paul Eggert  <eggert@cs.ucla.edu>

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	When decoding, prefer ptrdiff_t to int for buffer positions etc.
	* coding.c (detect_coding_utf_8, emacs_mule_char)
	(detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
	(check_utf_8, decode_coding):
	* coding.h (struct coding_system.errors):
	Use ptrdiff_t, not int, for integer values derived from buffer and
	string positions.

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	Fix crash with insert-file-contents and misdecoded text (Bug#16286).
	* fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
	before invoking decode_coding_gap, since there's just one block.

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2014-01-25  Martin Rudalics  <rudalics@gmx.at>

	Fix handling of face attributes in Fx_create_frame (Bug#16529).
	* w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
	too early.  Again run change_frame_size before assigning menu-
	and tool-bar-lines.

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2014-01-25  Fabrice Popineau  <fabrice.popineau@gmail.com>

	* w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
	arrives, call x_check_fullscreen, in case the new display has a
	different resolution.  (Bug#16517)

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2014-01-25  Eli Zaretskii  <eliz@gnu.org>

	* term.c (read_menu_input): If the selected frame changes, exit
	the menu.
	(tty_menu_show): If the selected frame changes while we displayed
	a menu, throw to top level.  (Bug#16479)

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2014-01-25  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.

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2014-01-24  Paul Eggert  <eggert@cs.ucla.edu>

	Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
	* data.c (count_one_bits_word): Fix bug (negated comparison)
	when BITS_PER_ULL < BITS_PER_BITS_WORD.

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2014-01-24  Dmitry Antipov  <dmantipov@yandex.ru>

	* xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction): Avoid
	undefined behavior by initializing display property bit of a
	string processed by the bidirectional iterator.  For details, see
	<http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.

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2014-01-23  Paul Eggert  <eggert@cs.ucla.edu>

	Minor cleanup of previous change.
	* image.c (imagemagick_error, Fimagemagick_types):
	Omit some recently-introduced and unnecessary casts and assignments.

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2014-01-23  Dmitry Antipov  <dmantipov@yandex.ru>

	Fix two memory leaks discovered with Valgrind.
	* ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
	* image.c (Fimagemagick_types): Call MagickRelinquishMemory.

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2014-01-22  Martin Rudalics  <rudalics@gmx.at>

	Fixes in window size functions around Bug#16430 and Bug#16470.
	* window.c (Fwindow_pixel_width, Fwindow_pixel_height)
	(Fwindow_mode_line_height, Fwindow_header_line_height)
	(Fwindow_right_divider_width, Fwindow_bottom_divider_width):
	Minor doc-string adjustments.
	(Fwindow_total_height, Fwindow_total_width): New argument ROUND.
	Rewrite doc-strings.
	(window_body_height, window_body_width): Do not count partially
	visible lines/columns when PIXELWISE is nil (Bug#16470).
	(Qfloor, Qceiling): New symbols.

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2014-01-21  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c (unwind_create_frame): Avoid crashing inside assertion
	when the image cache is not yet allocated.  (Bug#16509)

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2014-01-21  Dmitry Antipov  <dmantipov@yandex.ru>

	* buffer.c (Fkill_buffer): When killing an indirect buffer,
	re-attach intervals to its base buffer (Bug#16502).
	* intervals.c (set_interval_object): Move from here...
	* intervals.h (set_interval_object): ... to here.  Fix comments.

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2014-01-20  Paul Eggert  <eggert@cs.ucla.edu>

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	Avoid undefined behavior by initializing buffer redisplay bit.
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	Problem reported by Dmitry Antipov in
	<http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
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	* buffer.c (Fget_buffer_create): Initialize redisplay bit.
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	Revert some of the CANNOT_DUMP fix (Bug#16494).
	* lread.c (init_lread): Fix typo: NILP, not !NILP.

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2014-01-19  Eli Zaretskii  <eliz@gnu.org>

	* w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
	(get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
	[!WINDOWSNT]: These functions are no longer compiled on Cygwin;
	they are replaced by macros that expand into direct calls to the
	corresponding functions from GDI32.DLL.
	(globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
	variables in the Cygwin build, they are unused.

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2014-01-19  K. Handa  <handa@gnu.org>

	* composite.c (composition_update_it): Fix previous change.

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2014-01-18  Eli Zaretskii  <eliz@gnu.org>

	Fix file name handling on MS-Windows 9X.
	* w32.c (maybe_load_unicows_dll): New function.

	* emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
	on, to make sure we can convert file names to and from UTF-8 on
	Windows 9X.  This fixes a failure to start up because Emacs cannot
	find term/w32-win.el.  Reported by oslsachem <oslsachem@gmail.com>.

	* w32font.c [WINDOWSNT]: Include w32.h.
	(w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
	of implementing the same stuff.
	Remove now unused g_b_init_is_windows_9x.

	* w32.h (maybe_load_unicows_dll): Add prototype.

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2014-01-17  Eli Zaretskii  <eliz@gnu.org>

	* menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
	switch to single keyboard.  Prevents daemon crashes when a new
	client connects while we show a TTY menu in an existing client.
	(Bug#16479)

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2014-01-14  Paul Eggert  <eggert@cs.ucla.edu>

	Fix MinGW64 porting problem with _setjmp.
	Reported by Eli Zaretskii in:
	http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
	* image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
	the old _setjmp and _longjmp.  All uses changed.

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2014-01-13  Daniel Colascione  <dancol@dancol.org>

	* textprop.c (Fremove_list_of_text_properties): Correctly
	handle reaching the end of the interval tree. (Bug#15344)

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2014-01-13  Martin Rudalics  <rudalics@gmx.at>

	* xdisp.c (resize_mini_window): Round height to a multiple of
	frame's line height.  Fix bug in calculation of window start
	position (Bug#16424).

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2014-01-13  Jan Djärv  <jan.h.d@swipnet.se>

	* macfont.m: Include termchar.h.
	(CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
	(CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
	(CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modified from
	*_WITH_GC_* to take face and f as parameters.
	(macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
	Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).

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2014-01-13  Daniel Colascione  <dancol@dancol.org>

	Fix menu item updating in the presence of the Unity global menu
	GTK+ module.

	* gtkutil.h (xg_have_tear_offs): Add frame parameter
	* gtkutil.c (xg_have_tear_offs): Count the global menu as a
	tear-off.
	(xg_update_menubar,xg_update_menu_item): Call g_object_notify when
	updating menus; explain why.
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	(xg_update_frame_menubar): Remove the 23px hack: I can't repro the
	problem it's supposed to solve and it interferes with detecting
	the presence of a global menu.
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	* xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
	parameter.

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2014-01-11  K. Handa  <handa@gnu.org>

	* composite.c (composition_update_it): Fix indexing of
	LGSTRING_CHAR (Bug#15984).

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2014-01-11  Fabrice Popineau  <fabrice.popineau@gmail.com>

	* unexw32.c (_start) [__MINGW64__]: Define to __start.

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2014-01-11  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (try_window_id): Don't use this function's optimizations
	if overlays in the buffer displayed by the window have changed
	since last redisplay.  (Bug#16347)
	(message_dolog): Fix indentation.

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2014-01-11  Martin Rudalics  <rudalics@gmx.at>

	* frame.c (frame_resize_pixelwise): Fix doc-string.

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2014-01-10  Martin Rudalics  <rudalics@gmx.at>

	Fix handling of internal borders (Bug#16348).
	* dispnew.c (adjust_frame_glyphs_for_window_redisplay): Remove
	internal border width from pixel width of windows.
	(change_frame_size_1): Don't return early when frame's pixel
	size changes - we still have to record the new sizes in the
	frame structure.
	* w32fns.c (x_set_tool_bar_lines): Clear internal border width
	also when toolbar gets larger.
	* window.c (check_frame_size): Include internal_border_width in
	check.
	* xdisp.c (Ftool_bar_height): Fix doc-string typo.
	* xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): In
	non-toolkit/non-GTK version clear internal border.
	* xterm.c (x_clear_under_internal_border): New function for
	non-toolkit/non-GTK version.
	(x_after_update_window_line): In non-toolkit/non-GTK version
	don't do that.
	(handle_one_xevent, x_set_window_size): Call
	x_clear_under_internal_border in non-toolkit/non-GTK version.
	* xterm.h (x_clear_under_internal_border): Extern it.

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2014-01-07  Paul Eggert  <eggert@cs.ucla.edu>

	Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
	* image.c (gif_load): libgif5 deinterlaces for us, so don't do
	it again.

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2014-01-06  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (redisplay_window): Don't skip window redisplay if the
	last value of point is not equal to buffer's point.  (Bug#16129)

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2014-01-05  Paul Eggert  <eggert@cs.ucla.edu>

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	Spelling fixes.
	* nsterm.h (updateCollectionBehavior): Rename from
	updateCollectionBehaviour.  All uses changed.

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	Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
	* Makefile.in (SETFATTR): New macro.
	(temacs$(EXEEXT)): Use it.

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2014-01-04  Martin Rudalics  <rudalics@gmx.at>

	Fix maximization behavior on Windows (Bug#16300).
	* w32fns.c (w32_fullscreen_rect): Don't handle
	FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
	* w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
	of SetWindowPos.  Restore last placement also when leaving
	FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH.  Call ShowWindow in all
	but the FULLSCREEN_BOTH case.

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2014-01-03  Paul Eggert  <eggert@cs.ucla.edu>

	Port to C89.
	* data.c (arithcompare_driver):
	* fileio.c (Fcar_less_than_car):
	* fns.c (internal_equal):
	* frame.c (delete_frame):
	* lisp.h (enum More_Lisp_Bits):
	* lread.c (read1):
	Avoid C99 constructs that don't work in C89.
	* data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
	to port to C89, which doesn't have 'long long'.
	(count_trailing_zero_bits): Use them.

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2014-01-03  Chong Yidong  <cyd@gnu.org>

	* doc.c (Fdocumentation): Remove dynamic-docstring-function.

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2014-01-02  Martin Rudalics  <rudalics@gmx.at>

	Further adjust frame/window scrollbar width calculations.
	* window.c (apply_window_adjustment): Set
	windows_or_buffers_changed.
	(Fwindow_scroll_bars): Return actual scrollbar width.
	* xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
	For non-toolkit builds again use 14 as minimum width and set
	FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
	* xterm.c (XTset_vertical_scroll_bar): Take width from
	WINDOW_SCROLL_BAR_AREA_WIDTH.
	(x_new_font): Rename wid to unit.  Base calculation of new
	scrollbar width on toolkit used and make it analogous to that of
	x_set_scroll_bar_default_width.
	* w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
	(Fx_create_frame): Call x_set_scroll_bar_default_width instead
	of GetSystemMetrics.
	* w32term.c (w32_set_vertical_scroll_bar): Take width from
	WINDOW_SCROLL_BAR_AREA_WIDTH.
	(x_new_font): Make it correspond to changes in xterm.c.

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2014-01-01  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
	This is a cleaner way to fix the MinGW-w64 porting problem.
	Check for INTPTR_MAX misconfiguration.

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2014-01-01  Eli Zaretskii  <eliz@gnu.org>

	* search.c (newline_cache_on_off, find_newline): In indirect
	buffers, use the newline cache of the base buffer.

	* insdel.c (invalidate_buffer_caches): If BUF is an indirect
	buffer, invalidate the caches of its base buffer.  (Bug#16265)

	* indent.c (width_run_cache_on_off, compute_motion): In indirect
	buffers, use the width-run cache of the base buffer.

	* xdisp.c (redisplay_window): When the window displays an indirect
	buffer, and the character widths in the display table have
	changed, invalidate the width-run cache of the corresponding base
	buffer.

	* fileio.c (Finsert_file_contents): When invalidating the newline
	cache, consider the case of inserting into indirect buffer.

	* bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
	In indirect buffers, use the paragraph cache of the base buffer.

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2013-12-31  Martin Rudalics  <rudalics@gmx.at>

	* window.c (grow_mini_window): Fix last change.

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2013-12-31  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).

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2013-12-31  Fabrice Popineau  <fabrice.popineau@supelec.fr>

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	* w32term.c (w32_initialize): Use LCID and LOWORD.

	* w32proc.c (create_child): Use pid_t for 5th argument.
	(IsValidLocale): Don't provide prototype for MinGW64.
	(Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
	(Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.

	* w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
	MinGW64 doesn't support.

	* lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.

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	* w32.c (set_named_security_info): New function.
	(acl_set_file): Fall back on set_named_security_info if
	set_file_security fails.
	(g_b_init_set_named_security_info_w)
	(g_b_init_set_named_security_info_a): New static variables.
	(globals_of_w32): Initialize them to zero.
	(set_named_security_info): Set them to non-zero if the
	corresponding API is available.
	(SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc): New
	function typedefs.

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2013-12-31  Martin Rudalics  <rudalics@gmx.at>

	Some more fixes following pixelwise resize changes including one
	for Bug#16306.
	* gtkutil.c (x_wm_set_size_hint): Have size hints respect value
	of frame_resize_pixelwise.
	* widget.c (pixel_to_text_size): New function.
	(update_wm_hints): Have size hints respect value of
	frame_resize_pixelwise.
	(EmacsFrameResize): Alway process resize requests pixelwise.
	* window.c (grow_mini_window): Make sure mini window is at least
	one line tall.
	* xdisp.c (display_menu_bar): Make sure menubar extends till
	right end of frame.
	* xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
	(x_set_tool_bar_lines): Calculate pixelwise.
	* xterm.c (x_wm_set_size_hint): Have size hints respect value of
	frame_resize_pixelwise.

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2013-12-30  Juanma Barranquero  <lekktu@gmail.com>

	* fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
	variables not used there.

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2013-12-30  Eli Zaretskii  <eliz@gnu.org>

	* w32.c (sys_umask): New function.  (Bug#16299)

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2013-12-30  Martin Rudalics  <rudalics@gmx.at>

	* dispnew.c (change_frame_size_1): Take old width of root window
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	from that window's pixel width.  (Bug#16284)
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2013-12-29  Paul Eggert  <eggert@cs.ucla.edu>

	Plain copy-file no longer chmods an existing destination (Bug#16133).
	* fileio.c (realmask): Now a static var, not a local.
	(barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
	Remove arg STATPTR.  All uses changed.
	(Fcopy_file): Do not alter permissions of existing destinations,
	unless PRESERVE-PERMISSIONS (renamed from
	PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
	Avoid race when testing for existing destinations and for
	when input and output files are the same.
	If changing the group fails, adjust both default and
	preserved permissions so that access is not granted to the
	wrong group.
	(Fset_default_file_modes, init_fileio): Update realmask.
	(Fdefault_file_modes): Use realmask instead of calling umask.

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2013-12-28  Paul Eggert  <eggert@cs.ucla.edu>

	Fix pipe bug with OS X emacs --daemon (Bug#16262).
	* emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
	flags on the daemon pipe ends before execing.

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2013-12-28  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c (Fx_create_frame): Error out if called from a TTY
	session.  (Bug#14739)

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2013-12-27  Jarek Czekalski  <jarekczek@poczta.onet.pl>

	* callproc.c (Vexec_path): Document that exec-directory is in it.

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2013-12-27  Steve Purcell  <steve@sanityinc.com>  (tiny change)

	* nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
	default.

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2013-12-27  Chong Yidong  <cyd@gnu.org>

	* data.c (Fsymbol_function): Doc fix.

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2013-12-26  Martin Rudalics  <rudalics@gmx.at>

	Some more tinkering with Bug#16051.
	* window.c (resize_frame_windows): Don't let the size of the
	root window drop below the frame's default character size.
	Never ever delete any subwindows - let the window manager do the
	clipping.

	* w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
	of toolbar lines needed when they exceed the height of the root
	window.
	(unwind_create_frame_1): New function.
	(Fx_create_frame): Generally inhibit calling the window
	configuration change hook here.  Remove extra call to
	change_frame_size - it's not needed when we don't run the
	configuration change hook.

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2013-12-26  Paul Eggert  <eggert@cs.ucla.edu>

	Fix core dumps with gcc -fsanitize=address and GNU/Linux.
	On my Fedora 19 platform the core dumps were so big that
	my desktop became nearly catatonic.
	* alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
	(Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
	(USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
	(mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
	a clang-only syntax.
	* conf_post.h (__has_feature): New macro, if not already defined.
	(ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
	(ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.

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2013-12-25  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
	is a file name.  (Bug#16252)

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2013-12-25  Chong Yidong  <cyd@gnu.org>

	* keyboard.c (Voverriding_terminal_local_map):
	(Voverriding_local_map): Doc fix.

	* keymap.c (Vemulation_mode_map_alists): Doc fix.

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2013-12-24  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
	file name when it is submitted to ShellExecute.  Simplify code.
	Don't test DOCUMENT for being a string, as that is enforced by
	CHECK_STRING.  Doc fix.

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2013-12-23  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
	iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
	redisplay_tool_bar does.  Improve and fix commentary.
	(hscroll_window_tree): Don't assume w->cursor.vpos is within the
	limits of the glyph matrices.  (Bug#16051)
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	(redisplay_tool_bar): Modify the tool-bar-lines frame parameter
	only when the new size is different from the old one, and the new
	size can be achieved given the frame height.
640

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2013-12-23  Jan Djärv  <jan.h.d@swipnet.se>

	* conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).

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2013-12-23  Glenn Morris  <rgm@gnu.org>

	* lread.c (Fload): Mention load-prefer-newer in doc.

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2013-12-22  Martin Rudalics  <rudalics@gmx.at>

	Handle Bug#16207 by being more restrictive when running hooks.
	* window.c (unwind_change_frame): New function.
	(Fset_window_configuration): Don't run configuration change hook
	while the frame configuration is unsafe.  Call select_window
	twice.

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2013-12-22  Xue Fuqiao  <xfq.free@gmail.com>

	* lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.

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2013-12-21  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.h: Declare EmacsColor category.

	* nsterm.m (NSColor): Implement EmacsColor category.
	(ns_get_color): Use colorUsingDefaultColorSpace.
	(ns_get_color, ns_term_init): Use colorForEmacsRed.

	* nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.

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2013-12-21  Eli Zaretskii  <eliz@gnu.org>

	* image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
	having the PNG_NORETURN attribute, to avoid compiler warning in
	my_png_error.

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2013-12-21  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>

	* w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.

	* w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
	fringe background extension.
	(x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
	because they are now always the same as `left' and `width',
	respectively.  Remove code for the case that `width' and
	`sb_width' are different.

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2013-12-20  Martin Rudalics  <rudalics@gmx.at>

	Remove scroll_bar_actual_width from frames.
	* frame.h (struct frame): Remove scroll_bar_actual_width slot.
	* frame.c (Fscroll_bar_width): Return scroll bar area width.
	(x_figure_window_size):
	* nsterm.m (x_set_window_size):
	* widget.c (set_frame_size):
	* w32term.c (x_set_window_size):
	* xterm.c (x_set_window_size, x_set_window_size_1): Don't set
	scroll_bar_actual_width.

	Convert scroll_bar members to integers on Windows.
	* w32term.h (struct scroll_bar): Convert top, left, width,
	height, start, end and dragging to integers.
	* w32fns.c (w32_createscrollbar): Remove XINT conversions for
	scroll_bar members.
	* w32term.c (w32_set_scroll_bar_thumb)
	(w32_scroll_bar_handle_click): Remove XINT conversions for
	scroll_bar members.  Treat bar->dragging as integer.
	(x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
	first element.  Remove XINT conversions for scroll_bar members.
	(w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
	Remove XINT conversions for scroll_bar members.

	Fix assignment for new window total sizes.
	* window.c (Fwindow_resize_apply_total): Assign values for
	minibuffer window.

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2013-12-20  Chong Yidong  <cyd@gnu.org>

	* textprop.c (Fadd_face_text_property): Doc fix.  Rename `appendp'
	argument to `append'.

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2013-12-19  Eli Zaretskii  <eliz@gnu.org>

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	* xdisp.c (extend_face_to_end_of_line): Use default face, not the
	current text face, for extending the face of the display margins.
	(Bug#16192)

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	* casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
	Doc fix.  (Bug#16190)

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2013-12-19  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
	Remove.

	* nsterm.m (Qfile, Qurl): New.
	(EV_MODIFIERS2): New macro.
	(EV_MODIFIERS): Use EV_MODIFIERS2.
	(ns_term_init): Remove font and color from DND, does not work on
	newer OSX, and other ports don't have them.
	(performDragOperation:): Handle modifiers used during drag.
	Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
	Remove global Lisp variables used to communicate with ns-win.el.
	Remove font and color handling.
	(syms_of_nsterm): Defsym Qfile and Qurl.

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2013-12-19  Anders Lindgren  <andlind@gmail.com>
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	* nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
	(ns_constrain_all_frames, x_set_offset): Remove assignment to
	dont_constrain.
	(updateFrameSize:, windowWillResize:toSize:): Add trace.
	(constrainFrameRect): Remove special case nr_screens == 1.
	Don't constrain size to size of view.

	* nsterm.h (ns_output): Remove dont_constrain.

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2013-12-19  Anders Lindgren  <andlind@gmail.com>
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	* nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.

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2013-12-18  Paul Eggert  <eggert@cs.ucla.edu>

	Minor fixes for recent openp changes.
	* lisp.h (GCPRO7): New macro.
	* lread.c (openp): Use bool for boolean; all callers changed.
	Protect save_string from GC.  Don't assume that file descriptors
	are nonzero.  Redo save_mtime comparison to avoid bogus GCC
	warning about uninitialized variable.

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2013-12-18  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c (emacs_abort): Use intptr_t as argument of
	INT_BUFSIZE_BOUND, to avoid compiler warnings.

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2013-12-18  Glenn Morris  <rgm@gnu.org>

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	* lread.c (Fload): Pass load_prefer_newer to openp.
	Don't bother checking mtime if openp already did it.
	(openp): Add `newer' argument, to check all suffixes
	and find the newest file.
	(syms_of_lread) <load_prefer_newer>: New option.  (Bug#2061)
	* callproc.c (call_process):
	* charset.c (load_charset_map_from_file):
	* emacs.c (init_cmdargs):
	* image.c (x_create_bitmap_from_file, x_find_image_file):
	* lisp.h (openp):
	* lread.c (Flocate_file_internal):
	* process.c (Fformat_network_address):
	* sound.c (Fplay_sound_internal):
	* w32.c (check_windows_init_file):
	* w32proc.c (sys_spawnve): Update for new arg spec of openp.

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	* emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.

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2013-12-17  Eli Zaretskii  <eliz@gnu.org>

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	* w32.c (getloadavg): Don't index samples[] array with negative
	indices.  Recover from wall-clock time being set backwards.

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	* w32term.c (w32_initialize): Declare the argument of
	set_user_model as const.

	* w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
	(w32_menu_show): Constify some arguments passed to MessageBox.

	* w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
	to initialize Lisp objects.

	* w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
	initialize Lisp objects.

	* frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
	use variables used only on X under that condition.

	* fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
	variables not used there.

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2013-12-16  Paul Eggert  <eggert@cs.ucla.edu>

	Fix problems with CANNOT_DUMP and EMACSLOADPATH.
	* lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.

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2013-12-16  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
	code, revealed in presence of R2L characters, character
	compositions, and display vectors.  A better fix for Bug#16148.
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	(extend_face_to_end_of_line): Don't reference tool_bar_window in
	GTK and NS builds, they don't have this member of struct frame.
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	* dispextern.h (struct composition_it): Correct a comment for the
	'width' member.

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2013-12-16  Paul Eggert  <eggert@cs.ucla.edu>

	* font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
	This prevents a compilation error on C compilers that do not
	default functions to return 'int' if not declared.  Also, add
	INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
	since it now uses inline functions.

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2013-12-16  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (extend_face_to_end_of_line): Don't fill background of
	display margins on mode line, header line, and in the frame's
	tool-bar window.  (Bug#16165)

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2013-12-16  Andreas Schwab  <schwab@suse.de>

	* gnutls.c (Fgnutls_boot): Properly check Flistp return value.

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2013-12-16  Teodor Zlatanov  <tzz@lifelogs.com>

	* gnutls.c (Fgnutls_boot): Use `Flistp' instead of
	`CHECK_LIST_CONS`.

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2013-12-16  Martin Rudalics  <rudalics@gmx.at>

	* w32term.c (w32_enable_frame_resize_hack): Default to 1.

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2013-12-16  Dmitry Antipov  <dmantipov@yandex.ru>

	* font.c (valid_font_driver) [ENABLE_CHECKING]: New function
	intended to find bogus pointers in font objects (Bug#16140).
	* font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
	* alloc.c (cleanup_vector): Use valid_font_driver in eassert.
	(compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
	Disable for MS-Windows due to Bug#15876; apparently this
	requires more or less substantial changes in fontset code.
	* xfont.c (xfont_close):
	* xftfont.c (xftfont_close): Call x_display_info_for_display
	to check whether 'Display *' is valid (Bug#16093 and probably
	Bug#16069).

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2013-12-15  Eli Zaretskii  <eliz@gnu.org>

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	* fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
	Reported by Juanma Barranquero <lekktu@gmail.com>.

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	* process.c (Fprocess_send_eof): Don't crash if someone tries to
	open a pty on MS-Windows.  (Bug#16152)

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	* emacs.c (decode_env_path): Fix bogus comparison against
	emacs_dir.  Reported by Juanma Barranquero <lekktu@gmail.com>.

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2013-12-15  Juanma Barranquero  <lekktu@gmail.com>

	* w32fns.c (Fw32_shell_execute): Remove unused local variable.
	(Fx_file_dialog): Add parentheses around && to silence warning.

	* w32term.c (construct_drag_n_drop): Remove unused local variable.

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2013-12-15  Eli Zaretskii  <eliz@gnu.org>

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	* xdisp.c (extend_face_to_end_of_line): Extend background of
	non-default face in margin areas as well.  (Bug#16151)
	(display_line): Call extend_face_to_end_of_line for continued
	lines as well, if the display margins have non-zero width.
	(set_glyph_string_background_width): When needed, set the
	extends_to_end_of_line_p flag on glyph strings to be drawn in
	margin areas, not only in the text area.

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	* frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
	startup.

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2013-12-15  Paul Eggert  <eggert@cs.ucla.edu>

	* gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
	Don't worry about verify_error being t, since it has to be a list.

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2013-12-14  Paul Eggert  <eggert@cs.ucla.edu>

	Use bool for boolean, focusing on headers.
	* atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
	No need to include <stdbool.h>, since conf_post.h does it now.
	* buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
	(BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
	(SET_PER_BUFFER_VALUE_P):
	* ccl.c, ccl.h (setup_ccl_program):
	* ccl.h (CHECK_CCL_PROGRAM):
	* character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
	(CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
	(PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
	(FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
	(FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
	(FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
	(DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
	* charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
	(CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
	(CHARSET_FAST_MAP_SET):
	* coding.c (decode_coding_ccl, encode_coding_ccl):
	* coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
	(CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
	(JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
	(ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
	(decode_coding_c_string):
	* composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
	* conf_post.h (has_attribute):
	* dispextern.h (trace_redisplay_p):
	(INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
	(SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
	(SET_GLYPH_FROM_CHAR_GLYPH):
	(WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
	(FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
	(PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
	(cursor_in_mouse_face_p):
	* dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
	(blank_row, prepare_desired_row)
	(build_frame_matrix_from_leaf_window, make_current)
	(mirror_make_current, mirrored_line_dance, mirror_line_dance)
	(update_window, scrolling_window, update_frame_line):
	* disptab.h (GLYPH_FOLLOW_ALIASES):
	* editfns.c (Fformat):
	* font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
	(FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
	(FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
	(FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
	(FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
	(CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
	(FONT_DEFERRED_LOG):
	* frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P):
	(FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
	(FRAME_MOUSE_UPDATE):
	* fringe.c (Fdefine_fringe_bitmap):
	* image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
	(x_create_bitmap_from_xpm_data, xpm_load_image):
	* intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
	(set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
	(MERGE_INTERVAL_CACHE):
	* keymap.h (KEYMAPP):
	* lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
	(STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
	(CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
	(CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
	(DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
	(DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
	(RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
	(SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
	* syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
	(UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
	(SETUP_BUFFER_SYNTAX_TABLE):
	* systime.h (timespec_valid_p):
	* term.c (save_and_enable_current_matrix):
	* window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
	* xdisp.c (in_display_vector_p, display_tool_bar_line)
	(redisplay_internal, try_window_reusing_current_matrix)
	(sync_frame_with_window_matrix_rows, try_window_id)
	(display_menu_bar, display_tty_menu_item, display_mode_line)
	(coords_in_mouse_face_p, cursor_in_mouse_face_p):
991
	* xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
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	* xmenu.c (xmenu_show):
	* xterm.c (use_xim, x_term_init):
	* xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
	(struct x_bitmap_record):
	Use bool for booleans.
	* ccl.c (struct buffer_text):
	* ccl.h (struct ccl_program):
	* charset.h (struct charset):
	* cm.h (struct cm):
	* coding.h (struct iso_2022_spec, struct coding_system):
	* dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
	(struct glyph_string, struct face, struct face_cache)
	(struct bidi_string_data, struct bidi_it)
	(struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
	(struct image):
	* editfns.c (Fformat):
	* frame.h (struct frame):
	* fringe.c (struct fringe_bitmap):
	* intervals.h (struct interval):
	* keyboard.h (struct kboard):
	* lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
	(struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
	(struct Lisp_Buffer_Local_Value, union specbinding):
	* macfont.m (struct macfont_info):
	* process.h (struct Lisp_Process):
	* termchar.h (struct tty_display_info):
	* window.h (struct window):
	* xterm.h (struct x_output):
	Use bool_bf for boolean bit-fields.
	* ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
	All callers changed.
	* ccl.h (struct ccl_program): Remove unused members private_state,
	src_multibyte, dst_multibyte, cr_consumed, suppress_error,
	eight_bit_control.
	(struct ccl_spec): Remove unused members cr_carryover,
	eight_bit_carryover.
	* conf_post.h: Include <stdbool.h>.
	(bool_bf): New type.
	* dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
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	* intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
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	Surround statement macro with proper 'do { ... } while (false)' brackets.
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	* dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
	Args must now be expressions; all callers changed.
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	(SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
	(PRODUCE_GLYPHS): Simplify use of boolean.
	* fileio.c (Fcopy_file):
	If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
	* lisp.h (UNGCPRO): Return void, not int.
	(FOR_EACH_TAIL): Use void expression, not int expression.
	* region-cache.c: Reindent.
	* region-cache.h: Copy comments from region-cache.c, to fix
	incorrect remarks about booleans.

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2013-12-14  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
	when character at point is displayed from a display vector.
	(Bug#16148)

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2013-12-14  Teodor Zlatanov  <tzz@lifelogs.com>

	* gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
	now a list of certificate validation checks that will abort a
	connection with an error.
	(Fgnutls_boot): Document it and use it.

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2013-12-14  Martin Rudalics  <rudalics@gmx.at>

	* w32term.c (w32_enable_frame_resize_hack): New variable.
	(x_set_window_size): Use it to hack frame resizing on Windows
	(Bug#16028).

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2013-12-14  Eli Zaretskii  <eliz@gnu.org>

	* fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
	Windows-specific code to w32.c.  Change error message text to
	match that of Posix platforms.

	* w32.c (w32_copy_file): New function, most of the code copied and
	reworked from Fcopy_file.  Improve error handling.  Plug memory
	leak when errors are thrown.  Support file names outside of the
	current codepage.  (Bug#7100)

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2013-12-13  Paul Eggert  <eggert@cs.ucla.edu>

	* lread.c (load_path_default): Prototype.

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2013-12-13  Glenn Morris  <rgm@gnu.org>

	* lread.c: Unconditionally reset load-path after dumping.  (Bug#16107)
	(dump_path): Remove.
	(load-path-default): Remove `changed' argument.
	Do not set dump_path permanently.  Simplify.
	(init_lread): Simplify.
	(syms_of_lread): Remove dump_path.

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2013-12-13  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
	* nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
	2013-12-12 font-related change to avoid Bug#16128, which
	is quite hard to fix without even more substantial changes.

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2013-12-13  Dmitry Antipov  <dmantipov@yandex.ru>

	* font.c (font_close_object): Check for live frame (Bug#16128).

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2013-12-13  Paul Eggert  <eggert@cs.ucla.edu>

	* gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
	Return ptrdiff_t, not int, since it's a buffer size.
	Reindent/reparen some macros to a more Gnuish style.

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2013-12-12  Paul Eggert  <eggert@cs.ucla.edu>

	Avoid undefined behavior with huge regexp interval counts.
	* regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
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	since it's now specialized to interval counts.  All uses changed.
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	Do not assume wrapraound on signed integer overflow.
	(regex_compile): Simplify based on the above changes.

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2013-12-12  Eli Zaretskii  <eliz@gnu.org>

	Support file names on MS-Windows that use characters outside of
	the current system codepage.  (Bug#7100)

	* w32.c (get_file_security, set_file_security)
	(create_symbolic_link): Separate pointers and boolean flags for
	ANSI and Unicode APIs.  Use the latter if w32_unicode_filenames is
	non-zero, else the former.
	(codepage_for_filenames, filename_to_utf16, )
	(filename_from_utf16, filename_to_ansi, filename_from_ansi): New
	functions.
	(init_user_info): Allow $HOME and $SHELL to include non-ANSI
	characters.
	(normalize_filename): Lose the DBCS code, now works on UTF-8.
	Accept only one argument; all callers changed.
	(dostounix_filename): Remove the second argument, now works in
	UTF-8.  All callers changed.
	(parse_root): Lose DBCS code.
	(get_long_basename, w32_get_short_filename, init_environment)
	(GetCachedVolumeInformation, sys_readdir, open_unc_volume)
	(read_unc_volume, logon_network_drive, faccessat, sys_chdir)
	(sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
	(sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
	(is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
	Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
	otherwise.
	(ansi_encode_filename): New function.
	(get_emacs_configuration, get_emacs_configuration_options):
	Functions deleted.
	(add_volume_info, GetCachedVolumeInformation): Run the input file
	name through unixtodos_filename, to ensure it is stored and
	referenced in canonical form.
	(get_volume_info): Lose the DBCS code, now works in UTF-8.
	(logon_network_drive, sys_link, utime): Improve error handling.
	(sys_access): New function.
	(hashval, generate_inode_val): Unused functions deleted.
	(symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
	(check_windows_init_file): Convert error message from UTF-8 to
	ANSI codepage, for display in the message box.
	(globals_of_w32): Set w32_unicode_filenames according to the OS
	version.

	* w32term.c (construct_drag_n_drop): Work in Unicode mode when
	w32_unicode_filenames is non-zero, ANSI mode otherwise.
	(syms_of_w32term): Declare w32-unicode-filenames.

	* w32proc.c (new_child, delete_child): Remove code that handled
	unused pending_deletion and input_file members of the child struct.
	(create_child, sys_spawnve): Convert all file names to ANSI
	codepage.  Use ANSI APIs explicitly; forcibly fail if any file
	name cannot be encoded in ANSI codepage.  Don't use
	unixtodos_filename, mirror slashes by hand.
	(record_infile, record_pending_deletion): Functions deleted.
	(Fw32_short_file_name): Call w32_get_short_filename instead of
	GetShortPathName.

	* w32notify.c (add_watch): Work in Unicode mode when
	w32_unicode_filenames is non-zero, ANSI mode otherwise.
	(Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
	instead, do the same with Lisp primitives.

	* w32fns.c (file_dialog_callback, Fx_file_dialog)
	(Fsystem_move_file_to_trash, Fw32_shell_execute)
	(Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
	when w32_unicode_filenames is non-zero, ANSI mode otherwise.
	(Fw32_shell_execute): Improve error reporting.
	(Fdefault_printer_name): Ifdef away for Cygwin.

	* w32.h (struct _child_process): Remove input_file and
	pending_deletion members that are no longer used.
	(dostounix_filename, w32_get_short_filename, filename_from_ansi)
	(filename_to_ansi, filename_from_utf16, filename_to_utf16)
	(ansi_encode_filename): New and updated prototypes.

	* unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
	APIs explicitly.
	(unexec): Don't use dostounix_filename, it expects a file name in
	UTF-8.  Instead, mirror backslashes by hand.  Convert NEW_NAME to
	ANSI encoding.

	* fileio.c (Ffile_name_directory, file_name_as_directory)
	(directory_file_name, Fexpand_file_name)
	(Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
	arguments of dostounix_filename.
	(Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
	use MAX_UTF8_PATH for size of file-name strings.
	(emacs_readlinkat): Build an explicitly unibyte string for file
	names.
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	(syms_of_fileio) <file-name-coding-system>:
	<default-file-name-coding-system>: Mention MS-Windows peculiarities.
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	* emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
	(main) [WINDOWSNT]: Convert the argv[] elements that are files or
	directories to UTF-8.
	(decode_env_path) [WINDOWSNT]: Convert file names taken from the
	environment, and each element of the input PATH, to UTF-8.

	* dired.c (file_attributes): Use build_unibyte_string explicitly
	to make Lisp strings from user and group names.

	* coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
	decode_file.

	* coding.c (decode_file_name, encode_file_name): New functions.

	* termcap.c (tgetent): Adapt to the change in arguments of
	dostounix_filename.

	* sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
	names.

	* msdos.c (dostounix_filename, init_environment): Adapt to the
	change in arguments of dostounix_filename.

	* image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
	[WINDOWSNT]: Encode file names passed to the image libraries in
	ANSI codepage.

	* gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
	[WINDOWSNT]: Convert file names to the current ANSI codepage.

	* filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
	arguments of dostounix_filename.

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2013-12-12  Dmitry Antipov  <dmantipov@yandex.ru>

	* font.h (struct font_entity) [HAVE_NS]: New field to record
	font driver which was used to create this entity.
	(struct font) [HAVE_WINDOW_SYSTEM]: New field to record
	frame where the font was opened.
	(font_close_object): Add prototype.
	* font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
	(font_close_object): Not static any more.  Lost frame arg.
	Adjust comment and users.
	* alloc.c (cleanup_vector): Call font_close_object to adjust
	per-frame font counters correctly.  If HAVE_NS, also call
	driver-specific cleanup for font-entity objects.
	* ftfont.c (ftfont_open):
	* nsfont.m (nsfont_open):
	* w32font.c (w32font_open_internal):
	* xfont.c (xfont_open):
	* xftfont.c (xftfont_open): Save frame pointer in font object.
	* macfont.m (macfont_open): Likewise.
	(macfont_descriptor_entity): Save driver pointer to be able
	to call its free_entity routine when font-entity is swept.
	* ftxfont.c (ftxfont_open): Add eassert because frame
	pointer should be saved by ftfont_driver.open.

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2013-12-12  Dmitry Antipov  <dmantipov@yandex.ru>

	* xterm.c (x_make_frame_visible): Restore hack which is needed when
	input polling is used.  This is still meaningful for Cygwin, see
	http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
	* keyboard.c (poll_for_input_1, input_polling_used): Define
	unconditionally.
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	* dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
	(FACE_FOR_CHAR): Simplify because face_for_char does the same.
	* fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
	(font_for_char): Prefer ptrdiff_t to int for buffer position.
	(face_for_char): Likewise.  Rearrange eassert and return ASCII
	face for CHAR_BYTE8_P.
	* fontset.h (font_for_char, face_for_char): Adjust prototypes.
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2013-12-11  Ken Brown  <kbrown@cornell.edu>

	* dispextern.h (erase_phys_cursor):
	* keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.

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2013-12-11  Dmitry Antipov  <dmantipov@yandex.ru>

	* nsterm.m (x_free_frame_resources):
	* term.c (tty_free_frame_resources):
	* xterm.c (x_free_frame_resources): Do not check for non-NULL
	face cache because it's implied by free_frame_faces anyway.
	* w32term.c (x_free_frame_resources): Likewise.  Do not call
	free_frame_faces twice.

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2013-12-11  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>

	* editfns.c (Fformat_time_string): Mention %F in the doc.

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2013-12-11  Martin Rudalics  <rudalics@gmx.at>

	* window.c (resize_frame_windows): Don't return immediately when
	the root window's size doesn't change - the minibuffer window
	may still have to be repositioned/resized.
	* xfns.c (Fx_create_frame): Always change the frame size after
	initializing the frame's faces.
	* xterm.c (handle_one_xevent): Don't set pixel sizes here,
	change_frame_size should already have done it.
	(x_new_font): Assign new tool- and menu-bar heights.
	(x_set_window_size_1): Account for tool- and menu-bar heights
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	(Bug#16013).  Don't set pixel sizes since change_frame_size
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	should already have done it.

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2013-12-11  Paul Eggert  <eggert@cs.ucla.edu>

	Remove the option of using libcrypto.
	* Makefile.in (LIB_CRYPTO): Remove.
	(LIBES): Don't use it.

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2013-12-11  Juri Linkov  <juri@jurta.org>

	* term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
	as obsolete to avoid conflicts with <S-up>.  (Bug#13471)

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2013-12-10  Dmitry Antipov  <dmantipov@yandex.ru>

	* xdisp.c (display_tool_bar_line): Don't extend on a previously
	drawn tool bar items (Bug#16058).
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	* font.c (font_find_for_lface): Ensure SAFE_FREE on return.
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2013-12-09  Ken Brown  <kbrown@cornell.edu>

	* frame.c (get_frame_param): Make extern if HAVE_NTGUI.

	* lisp.h (get_frame_param): Adjust conditions for prototype
	declaration.

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2013-12-09  Dmitry Antipov  <dmantipov@yandex.ru>

	* gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
	Avoid unused macro warning if configured --without-xft.

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2013-12-09  Jan Djärv  <jan.h.d@swipnet.se>

	* alloc.c (Fmemory_limit): Avoid compiler warning.  Return 0 always.

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2013-12-08  Jan Djärv  <jan.h.d@swipnet.se>

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	* nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
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	* emacs.c (main): Call fixup_locale a second time for GNUstep.
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2013-12-08  Martin Rudalics  <rudalics@gmx.at>

	* frame.c (x_set_font): Mark frame as garbaged (Bug#16028).

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2013-12-08  Paul Eggert  <eggert@cs.ucla.edu>

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	Use libcrypto's checksum implementations if available, for speed.
	* Makefile.in (LIB_CRYPTO): New macro.
	(LIBES): Use it.

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	* frame.h (SET_FRAME_VISIBLE): Now an inline function.
	The macro didn't conform to C99 due to type mismatch,
	which caused compilation failure with Sun C 5.12,
	and it was confusing anyway.  Include window.h to declare
	redisplay_other_windows.

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2013-12-08  Stefan Monnier  <monnier@iro.umontreal.ca>

	* window.c (set_window_buffer): Update mode line (bug#16084).

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2013-12-07  Paul Eggert  <eggert@cs.ucla.edu>

	Fix minor problems found by static checking.
	* keyboard.c (poll_for_input_1, input_polling_used):
	Define only if HAVE_NTGUI.
	* xmenu.c (popup_activate_callback): Omit unnecessary
	check against USE_X_TOOLKIT, which must be defined here anyway.
	* xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
	Now static.

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2013-12-07  Martin Rudalics  <rudalics@gmx.at>

	* w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.

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2013-12-07  Jan Djärv  <jan.h.d@swipnet.se>

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	* gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.

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	* nsterm.m (x_set_window_size): Remove fprintf.
	(init): Define always.  Set applicationDidFinishLaunchingCalled
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	for GNUstep.
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	(applicationDidFinishLaunching:):
	Set applicationDidFinishLaunchingCalled.
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	(applicationDidBecomeActive:): Call applicationDidFinishLaunching if
	not called.

	* nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.

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	Pixel resize changes for NS (Bug#16049).
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	* nsterm.m (x_set_window_size): Change parameters rows/cols to
	height/width.  row/cols are locals.
	Pass pixelwise to check_frame_size.  Don't set FRAME_PIXEL_WIDTH/HEIGHT.
	(updateFrameSize:): Remove gsextra.  Adjust for pixelwise resize.
	(windowWillResize): Remove gsextra.  Calculate extra as in
	updateFrameSize.
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	(x_new_font): Don't change frame size if fullscreen.
	Change size pixelwise.
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	* nsfns.m (Fx_create_frame): Call change_frame_size twice as per
	comment in xfns.c.  Change to pixelwise call.

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2013-12-06  Eli Zaretskii  <eliz@gnu.org>

	* buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
	(Bug#16070)

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2013-12-06  Dmitry Antipov  <dmantipov@yandex.ru>

	* xterm.c (input_signal_count): Remove.
	(x_dispatch_event): Define unconditionally.
	(x_make_frame_visible): Process X events until the frame
	is really visible (Bug#16027).
	* xterm.h (x_dispatch_event): Declare unconditionally.

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2013-12-05  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.

	* nsterm.m (x_set_window_size): Handle pixelwise.

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2013-12-05  Martin Rudalics  <rudalics@gmx.at>

	* w32term.c (x_new_font):
	* xterm.c (x_new_font): Calculate new frame size from new font
	size (Bug#16028).

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2013-12-04  Stefan Monnier  <monnier@iro.umontreal.ca>

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	* lisp.h (FOR_EACH_TAIL): New macro.
	* fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.

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	* window.c (select_window): Call second wset_redisplay before we change
	selected_window (bug#16034).

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2013-12-04  Paul Eggert  <eggert@cs.ucla.edu>

	* bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.

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2013-12-04  Eli Zaretskii  <eliz@gnu.org>

	* w32xfns.c: Include window.h, to avoid a compiler warning.

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2013-12-04  Stefan Monnier  <monnier@iro.umontreal.ca>

	* window.c (window_scroll): Mark window for redisplay (bug#16034).
	(scroll_command, Fscroll_other_window): Don't cause redisplay now that
	window_scroll takes care of it.
	(Fset_window_point, Fdelete_other_windows_internal)
	(set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
	(Fsplit_window_internal, Fdelete_window_internal)
	(Fresize_mini_window_internal, Fset_window_configuration)
	(apply_window_adjustment): Use fset_redisplay and wset_redisplay to
	cause redisplay instead of forcing a complete redisplay.
	* xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
	we're only affecting the selected_window.

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2013-12-04  Eli Zaretskii  <eliz@gnu.org>

	* bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
	directional control characters.  Update type and category
	determination according to the UBA from Unicode v6.3.
	(bidi_category_t): New category EXPLICIT_FORMATTING.

	* dispextern.h (bidi_type_t): Update to include new bidirectional
	properties introduced with Unicode v6.3.  (Bug#16043)

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2013-12-04  Martin Rudalics  <rudalics@gmx.at>

	* xterm.c (XTflash): Fix coordinate of bottom area to flash
	(Bug#16044).

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2013-12-04  Dmitry Antipov  <dmantipov@yandex.ru>

	* font.c (font_list_entities): Remove dummy assignment.
	* font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
	used on graphic displays only.  Remove unused 'font_encoder' member.
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	(struct font_bitmap): Remove unused 'extra' member.
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	* nsfont.m (nsfont_open):
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	* w32font.c (w32font_open_internal):
	* ftfont.c (ftfont_get_bitmap): Adjust users.
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2013-12-03  Paul Eggert  <eggert@cs.ucla.edu>

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Paul Eggert committed
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	Use bool for boolean.
	* tparam.c (tparam1):
	* undo.c (record_point, record_property_change):
	Use bool for boolean, for local vars that are always true or false.

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	Minor integer overflow fixes (Bug#16033).
	* window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
	This improves on the previous fix to this function.
	(window_resize_check): When summing up pixel counts, don't rely on
	undefined behavior if the sum overflows.

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2013-12-03  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fset_window_new_pixel): Don't choke at negative
	argument value (Bug#16033).

	* xfns.c (Fx_create_frame): Add another call to change_frame_size
	to avoid crash in window_box_height.

	* gtkutil.h: Fix external declaration of xg_frame_set_char_size.
	* gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
	calculation.
	* xterm.c (x_set_window_size): Fix size calculation (Bug#16013).

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2013-12-03  Paul Eggert  <eggert@cs.ucla.edu>

	Minor integer overflow fixes.
	* window.c (Fset_window_new_pixel, grow_mini_window):
	* xdisp.c (Fwindow_text_pixel_size):
	Avoid undefined behavior on signed integer overflow.
	* xfns.c (x_set_mouse_color):
	Check that drag shape fits in 'unsigned', since that's what X wants.

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2013-12-02  Eli Zaretskii  <eliz@gnu.org>

	Improve reporting of fatal exception on MS-Windows.
	* w32fns.c (my_exception_handler): New function.
	(globals_of_w32fns): Set it up as the unhandled exception
	handler.  Initialize exception code and address to zeros.
	(emacs_abort): If the exception code and address are available,
	print them at the beginning of the backtrace.  Fix the format of
	printing addresses (was producing 0x0x12345678 on XP).
	(Bug#15994)

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2013-12-02  Helmut Eller  <eller.helmut@gmail.com>

	* eval.c (Fbacktrace__locals): New function.
	(syms_of_eval): Defsubr it.

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2013-12-02  Dmitry Antipov  <dmantipov@yandex.ru>

	* font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
	Define here to unify between...
	* nsterm.h, w32term.h, xterm.h: ...port-specific headers.
	* w32term.h (CHECK_W32_FRAME): Remove unused macro.

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2013-12-02  YAMAMOTO Mitsuharu  <mituharu@math.s.chiba-u.ac.jp>

	* xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.

	* xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
	fringe background extension.
	(x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
	because they are now always the same as `left' and `width',
	respectively.  Remove code for the case that `width' and
	`sb_width' are different.

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2013-12-01  Paul Eggert  <eggert@cs.ucla.edu>

	Fix minor problems found by static checking.
	* dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
	* frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
	* xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.

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2013-12-01  Lars Magne Ingebrigtsen  <larsi@gnus.org>

	* image.c (imagemagick_compute_animated_image): Don't crash if we
	have an animation with different-sized images (bug#15313).

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2013-11-30  Martin Rudalics  <rudalics@gmx.at>

	Remove some unused items introduced during pixelwise change.
	* window.c (window_resize_total_check): Remove unused function.
	* xdisp.c (remember_mouse_glyph): Remove unused label.
	(Ftool_bar_height): Move declaration inside #if.
	* xterm.c (x_set_window_size): Don't use r and c.

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2013-11-30  Juanma Barranquero  <lekktu@gmail.com>

	* xdisp.c (Fwindow_text_pixel_size): Remove unused variables
	`value' and `endp'.

	* window.c (Fset_window_configuration): Comment out unused variables.

	* w32term.c (w32_read_socket): Remove unused variable `buf'.

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2013-11-30  Jan Djärv  <jan.h.d@swipnet.se>

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	* xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.

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	* xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.

	* gnutls.c (gnutls_audit_log_function): Only declare and define if
	HAVE_GNUTLS3 (Bug#16001).

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	* xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
	if interrupts are deferred (Bug#15801).

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2013-11-30  Martin Rudalics  <rudalics@gmx.at>
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	Support resizing frames and windows pixelwise.
	* dispextern.h (enum window_part): Add ON_SCROLL_BAR,
	ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
	(struct glyph_matrix): Replace window_left_col and
	window_top_line by window_pixel_left and window_pixel_top.
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	(WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
	Minor rewrite.
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	(enum face_id): Add WINDOW_DIVIDER_FACE_ID.
	(draw_window_divider, move_it_to, x_draw_right_divider)
	(x_draw_bottom_divider, change_frame_size): Add or fix
	declarations.
	* dispnew.c (change_frame_size_1): Change prototype.
	(adjust_glyph_matrix, required_matrix_width)
	(adjust_frame_glyphs_for_window_redisplay): Use pixel
	values instead of lines and columns.
	(marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
	WINDOW_TOTAL_FRINGE_WIDTH.
	(handle_window_change_signal, do_pending_window_change)
	(init_display): Adjusts calls of change_frame_size.
	(change_frame_size, change_frame_size_1): Handle pixelwise
	changes.
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