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2014-11-16  Eli Zaretskii  <eliz@gnu.org>
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	* window.c (window_scroll_pixel_based): Avoid truncation/rounding
	errors in computing the number of pixels to scroll.  Suggested by
	Kelly Dean <kelly@prtime.org>.  (Bug#19060)

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2014-11-16  Jan Djärv  <jan.h.d@swipnet.se>
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	* nsmenu.m (update_frame_tool_bar): If tool bar changes height,
	call updateFrameSize.

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	* nsterm.m (setFrame:): Remove call to display (Bug#18757).

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2014-11-16  Jan Djärv  <jan.h.d@swipnet.se>
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	* nsfns.m (x_set_foreground_color, x_set_background_color)
	(x_set_cursor_color, Fxw_color_values): Block/unblock input,
	use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).

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2014-11-15  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_send_appdefined): Check for application defined
	event on Cocoa (Bug#18993).
	(run): Restore code before the previous 18993 fix.

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2014-11-14  David Reitter  <david.reitter@gmail.com>

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	* nsterm.m (run): Set timeout for event loop to prevent hang.
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	(Bug#18993)

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2014-11-14  Paul Eggert  <eggert@cs.ucla.edu>

	* .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.

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2014-11-14  Dmitry Antipov  <dmantipov@yandex.ru>

	* xfont.c (xfont_list_pattern): Do not allocate font entity object
	for each candidate font but attempt to reuse it from previous improper
	candidate, if any.

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2014-11-13  Paul Eggert  <eggert@cs.ucla.edu>

	Avoid undefined behavior in color table hashing.
	* image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
	(ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function.  All uses changed.
	This function avoids undefined behavior with signed shift overflow.

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2014-11-10  Eli Zaretskii  <eliz@gnu.org>
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	* fileio.c (Finsert_file_contents): Invalidate buffer caches also
	when the inserted text does not need decoding.  (Bug#18982)

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2014-11-10  Jan Djärv  <jan.h.d@swipnet.se>
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	* nsterm.h (EmacsScroller): judge returns bool.

	* nsterm.m (ns_set_vertical_scroll_bar): Release bar.
	(ns_judge_scroll_bars): Only set removed if judge returns true.
	(judge): Returns bool == condemned.  Remove self from window.
	(setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).

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2014-11-10  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c (command_loop_1): Record this-command in recent-keys.
	(Frecent_keys): Rewrite. and add optional `include-cmds' arg.

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2014-11-09  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (ns_set_vertical_scroll_bar)
	(ns_set_horizontal_scroll_bar): Cleanup merge error.

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2014-11-09  Paul Eggert  <eggert@cs.ucla.edu>

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	* xgselect.c (xg_select): Don't assume n_gfds is nonnegative
	merely because tmo_in_millisec is nonnegative.  The 1st call
	to g_main_context_query could succeed while the 2nd one fails.

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	* frame.c (Fcan_run_window_configuration_change_hook): Return a value.

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2014-11-08  Jan Djärv  <jan.h.d@swipnet.se>

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	* nsterm.m (run): Only use non-system event loop if OSX version is
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	exactly 10.9 (Bug#18993).
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	(ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
	needed (Bug#18757).
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2014-11-08  Michael Albinus  <michael.albinus@gmx.de>
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	* callproc.c (encode_current_directory): Support handling of file
	names prepended by "/:".  (Bug#18891)

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2014-11-08  Alan Mackenzie  <acm@muc.de>
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	* syntax.c (back_comment): Fix off-by-one error (bug#18022).

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2014-11-08  Dima Kogan  <dima@secretsauce.net>
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	* xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).

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2014-11-08  Michael Albinus  <michael.albinus@gmx.de>
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	* dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
	raises an error.  (Bug#18891)

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2014-11-08  Martin Rudalics  <rudalics@gmx.at>

	* frame.c (adjust_frame_size): Call x_set_window_size only if
	f->can_x_set_window_size is set.
	(make_frame): Initialize f->can_x_set_window_size and
	f->can_run_window_configuration_change_hook.
	(Fcan_run_window_configuration_change_hook): New function.
	* frame.h (frame): Split `official' into `can_x_set_window_size'
	and `can_run_window_configuration_change_hook'.
	* nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
	* w32fns.c (Fx_create_frame, x_create_tip_frame): Set
	f->can_x_set_window_size.
	* window.c (run_window_configuration_change_hook): Return
	immediately if either f->can_x_set_window_size or
	f->can_run_window_configuration_change_hook are false.
	(Fset_window_configuration): Instead of f->official set
	f->can_x_set_window_size.
	* xfns.c (Fx_create_frame, x_create_tip_frame): Set
	f->can_x_set_window_size.

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2014-11-08  Jan Djärv  <jan.h.d@swipnet.se>

	* nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
	cleanup from 2014-11-01 (Bug#18972).

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2014-11-07  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c: Call gui-set-selection instead of x-set-selection.
	* xdisp.c (window-scroll-functions): Improve docstring.

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2014-11-07  Paul Eggert  <eggert@cs.ucla.edu>

	Uniquify the 'size' symbol.
	* frame.c (Qsize):
	* w32notify.c (Qsize): Remove.
	* lisp.h (Qsize): New decl.
	* lread.c (Qsize): Now extern.
	* w32notify.c (syms_of_w32notify): No need to defsym.

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2014-11-07  Martin Rudalics  <rudalics@gmx.at>

	* dispnew.c (change_frame_size_1): Fix call of
	adjust_frame_size.
	* frame.c (Qsize, Qframe_position, Qframe_outer_size)
	(Qframe_inner_size, Qexternal_border_size, Qtitle_height)
	(Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
	(Qtool_bar_size): New constants.
	(frame_inhibit_resize, adjust_frame_size): New argument to
	handle case where frame_inhibit_implied_resize is a list.
	(Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
	(Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
	(x_set_right_divider_width, x_set_bottom_divider_width)
	(x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
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	(x_set_scroll_bar_width, x_set_scroll_bar_height):
	Update callers.
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	(frame-inhibit-implied-resize): Rewrite doc-string.
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	* frame.h (frame_inhibit_resize, adjust_frame_size):
	Fix external declarations.
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	(Qframe_position, Qframe_outer_size)
	(Qframe_inner_size, Qexternal_border_size, Qtitle_height)
	(Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
	(Qtool_bar_size): Extern them.
	* gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
	(xg_height_or_width_changed): Remove.
	(xg_frame_set_char_size): Adjust adjust_frame_size calls.
	(menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
	(tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
	(xg_change_toolbar_position): Call adjust_frame_size directly.
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	* nsfns.m (x_set_internal_border_width, Fx_create_frame):
	Fix calls of adjust_frame_size.
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	* w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
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	(Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
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	(x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
	frame can get resized when tool-bar-lines parameter changes from
	or to zero.
	(Fw32_frame_menu_bar_size): Return fourth value.
	(Fw32_frame_rect): Block input around system calls
	(Fx_frame_geometry): New function.
	* w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
	* w32term.c (x_new_font): Adjust adjust_frame_size call.
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	* widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
	* window.c (Fset_window_configuration): Adjust adjust_frame_size call.
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	* xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
	(Fx_create_frame): Adjust adjust_frame_size calls.
	(x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
	frame can get resized when tool-bar-lines parameter changes from
	or to zero.
	(Fx_frame_geometry): New function.
	* xmenu.c (update_frame_menubar): On Lucid call
	adjust_frame_size with one pixel less height to avoid that
	repeatedly adding/removing the menu bar grows the frame.
	(free_frame_menubar): On Motif arrange to optionally preserve
	the old frame height when removing the menu bar.
	* xterm.c (x_new_font): Adjust adjust_frame_size call.

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2014-11-03  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
	(Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
	frame; instead, print an error message.

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2014-11-03  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).

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2014-11-02  Jan Djärv  <jan.h.d@swipnet.se>

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	* nsimage.m (allocInitFromFile:): Initialize bmRep.
	(dealloc): Release bmRep.

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	* nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
	imageListSetNext, imageListNext.

	* nsimage.m (ImageList, imageListNext, imageListSetNext:)
	(reference): Remove.
	(allocInitFromFile:): Remove searching ImageList and calling
	reference (Bug#18918).
	(dealloc): Remove handling if ImageList.

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2014-11-02  Andreas Schwab  <schwab@linux-m68k.org>

	* process.c (catch_child_signal): Fix incorrect assertion.

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2014-11-01  Jan Djärv  <jan.h.d@swipnet.se>
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	* macfont.m (macfont_draw):
	* nsterm.m (ns_mouse_position, judge): Clean up merge conflict.

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	* macfont.m (macfont_glyph_extents): Turn off synthetic bold
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	if force_integral_p (i.e. no antialias).
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	(macfont_draw): Check ns_antialias_text, also turn off synthetic
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	bold if no antialias (Bug#18876).

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	* emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
	was given (Bug#18846).

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	* nsterm.h (ns_set_doc_edited): Declare taking no args.

	* nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
	instead of in xdisp.c, function now takes void. (Bug#18884).

	* xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
	(redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).

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	* nsterm.h (EmacsScroller): Replace Lisp_Object win with
	struct window* (Bug#18889).
	Remove getMouseMotionPart.
	(ns_output): Make icon_top/left int.

	* nsfns.m (x_icon): icon_top/left is int.

	* nsterm.m (ns_mouse_position): Remove unused code.
	(initFrame:window:, dealloc): Use window instead of win.
	(getMouseMotionPart:window:x:y:): Remove, unused.
	(sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.

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

	* keyboard.c (readable_events): When FLAGS include
	READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
	This avoids returning non-nil from input-pending-p when only such
	events are in the queue.  (Bug#18856)

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2014-11-01  Jan Djärv  <jan.h.d@swipnet.se>

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	* nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
	(NXPrimaryPboard, NXSecondaryPboard): Declare static.
	(Qforeign_selection): Remove.
	(ns_get_local_selection): Identation fix.
	(syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks

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	* nsselect.m (ns_get_local_selection): Remove calling of
	functions in Vselection_converter_alist (Bug#18911).
	(syms_of_nsselect): Remove Vselection_converter_alist.

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2014-10-31  Dmitry Antipov  <dmantipov@yandex.ru>
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	* font.c (copy_font_spec): Redesign to avoid Fcopy_alist
	and unnecessary initialization.  Adjust comments.

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2014-10-30  Eli Zaretskii  <eliz@gnu.org>

	* bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
	setting it to -1.
	(bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
	index, not an absolute one, as that's what the function expects.

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2014-10-30  Dmitry Antipov  <dmantipov@yandex.ru>

	* xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
	font on an initial frame when running as a daemon (Bug#18869).

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	* fontset.c (toplevel): Adjust comment to match 2014-06-19 change.

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2014-10-30  Eli Zaretskii  <eliz@gnu.org>
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	* fileio.c (Fexpand_file_name): Use make_unibyte_string, not
	build_string, when importing a home directory.  (Bug#18873)

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	* dispnew.c (buffer_posn_from_coords):
	Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
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	account for the header-line height.  (Bug#18839)

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2014-10-28  Ulf Jasper  <ulf.jasper@web.de>

	* xml.c (parse_region): Do not forget the first document child.

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2014-10-25  Jan Djärv  <jan.h.d@swipnet.se>

	* nsselect.m: pasteboard_changecount is new.
	(ns_store_pb_change_count, ns_get_pb_change_count)
	(ns_get_our_change_count_for): New functions.
	(ns_string_to_pasteboard_internal): Correct comment.
	type => gtype in eassert, Call ns_store_pb_change_count.
	(Fns_own_selection_internal): Remove data, use value (Bug#18799).
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	(Fns_disown_selection_internal, Fns_selection_owner_p):
	Replace Vselection_alist check, with change count check.
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	(Fns_get_selection): Initialize val to Qnil.  Only get local
	selection if change counts match (Bug#18799).
	(nxatoms_of_nsselect): Initialize pasteboard_changecount.

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2014-10-25  Noam Postavsky  <npostavs@users.sourceforget.net>

	* src/w32proc.c (create_child): If calling a quoted batch file,
	pass NULL for exe.  (Bug#18745)

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2014-10-24  Eli Zaretskii  <eliz@gnu.org>

	* bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
	(bidi_resolve_brackets): Use end of string position rather than ZV
	when iterating over a string.  (Bug#18815)

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2014-10-24  Martin Rudalics  <rudalics@gmx.at>

	* keyboard.c (make_lispy_position): Return coordinates also when
	on scroll bars, fringes, margins or not in a window.
	* xdisp.c (show_mouse_face): Don't change cursor face during
	mouse tracking.

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2014-10-23  Martin Rudalics  <rudalics@gmx.at>

	* frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
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	(frame_resize_pixelwise, frame_inhibit_implied_resize):
	Fix doc-strings (Bug#18789).
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2014-10-23  Paul Eggert  <eggert@cs.ucla.edu>

	* Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.

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2014-10-22  Eli Zaretskii  <eliz@gnu.org>

	Optimize redisplay of simple bracketed text.
	* bidi.c (bidi_cache_reset_to): New function.
	(bidi_cache_reset): Call it.
	(bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
	member to -1.
	(bidi_resolve_explicit): Reset bracket_pairing_pos and
	bracket_enclosed_type only if bracket_pairing_pos's value is not
	ZV.
	(MAX_BPA_STACK): Make sure the value is signed.
	(PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
	stop pushing values onto the stack.
	(bidi_find_bracket_pairs): If the bracketed text is only on the
	base embedding level, remove all the states cached by this
	function from the cache, and return zero, so that the brackets in
	this segment of text are processed as normal neutrals.
	(bidi_resolve_brackets): Detect the brackets that are to be
	processed as neutrals, and don't call bidi_find_bracket_pairs on
	them.  (Bug#18778)

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2014-10-21  Stefan Monnier  <monnier@iro.umontreal.ca>

	* w32select.c (Fw32_selection_exists_p): Rename from
	Fx_selection_exists_p.
	(syms_of_w32select): Adjust accordingly.

	* w16select.c (Fw16_selection_exists_p): Rename from
	Fx_selection_exists_p.
	(syms_of_win16select): Adjust accordingly.

	* nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
	(Fns_own_selection_internal): Tighten scoping.
	(Fns_selection_exists_p): Rename from Fx_selection_exists_p.
	(Fns_get_selection): Rename from Fx_get_selection_internal.
	(Fns_get_selection_internal, Fns_store_selection_internal):
	Remove functions.
	(syms_of_nsselect): Adjust accordingly.

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2014-10-21  Martin Rudalics  <rudalics@gmx.at>

	* w32fns.c (Fw32_frame_menu_bar_size): New function.
	* w32term.c (x_set_window_size): Account for wrapped menu bar
	lines when setting up frame height (Bug#15174 and Bug#18720).
	(w32_add_wrapped_menu_bar_lines): New variable.

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2014-10-21  Stefan Monnier  <monnier@iro.umontreal.ca>
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	* xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
	move point.

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2014-10-20  Glenn Morris  <rgm@gnu.org>

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	* Merge in all changes up to 24.4 release.

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2014-10-19  Jan Djärv  <jan.h.d@swipnet.se>

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	* gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
	g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).

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	* xterm.h (x_output): Remove net_wm_state_hidden_seen.

	* xterm.c (handle_one_xevent): Check return value from
	x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
	(get_current_wm_state): Remove net_wm_state_hidden_seen setting.

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	* gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
	Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
	(make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
	Gtk+ >= 3.14 (Bug#18674).
	(update_frame_tool_bar): Don't use  gtk_misc_set_padding on
	Gtk+ >= 3.14 (Bug#18674).

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2014-10-18  Paul Eggert  <eggert@cs.ucla.edu>

	* gtkutil.c: Remove no-longer-used code.
	(xg_update_menubar): Remove unused local and unnecessary call to
	gtk_menu_item_get_submenu.
	(XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
	(xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
	(TOOLBAR_TOP_WIDGET): Remove; no longer used.

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2014-10-18  Jan Djärv  <jan.h.d@swipnet.se>

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	* xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.

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	* xterm.h (handlebox_widget): Remove.

	* xmenu.c (set_frame_menubar): Remove GTK block that calls
	xg_have_tear_offs.

	* gtkutil.h (xg_have_tear_offs): Remove declaration.

	* gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
	to handle Gtk versions.
	(xg_get_file_with_chooser): Use them.
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	(xg_have_tear_offs, tearoff_remove, tearoff_activate):
	Remove (create_menus): Remove teroff argument and code.
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	Remove call to gtk_menu_set_title.
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	(xg_update_menubar, xg_update_submenu): Remove tearoff code.
	Adjust args to create_menus.
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	(xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
	(xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
	(xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
	(xg_make_tool_item): Remove detach code.
	(xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
	(find_icon_from_name): New function.
	(update_frame_tool_bar): Remove GtkStockItem code, move to
	find_icon_from_name.  Let stock be a list of icon names to try.
	Only use gtk_image_new_from_stock on Gtk+ < 3.10.
	Replace TOOLBAR_TOP_WIDGET.
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	(free_frame_tool_bar, xg_change_toolbar_position ):
	Replace TOOLBAR_TOP_WIDGET.
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	(xg_initialize): Remove tearoff code.

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2014-10-18  Eli Zaretskii  <eliz@gnu.org>

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	* xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
	pixel from the window's cursor glyph width, since X renders hollow
	blocks 1 pixel wider than the 'width' parameter.

	* xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
	glyph->pixel_width; this is now done in xterm.c.

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	Fix reordering of bracket characters in isolates.
	* bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
	RESOLVED_ONLY; when non-zero, return from the cache only fully
	resolved states.  All callers changed.
	(CANONICAL_EQU): New macro.
	(PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
	equivalent of the paired closing bracket character.
	(bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
	the default non-negative value, to be checked later in
	bidi_resolve_brackets.  Use CANONICAL_EQU to test candidate
	characters against those pushed onto the BPA stack.
	(bidi_record_type_for_neutral): New function.
	(bidi_resolve_brackets): Record next_for_neutral and
	prev_for_neutral when embedding level gets pushed.  Force
	resolution of bracket pairs when entering a level run that was not
	yet BPA-resolved.
	(bidi_resolve_neutral): Add assertions before calling
	bidi_resolve_neutral_1.
	(bidi_level_of_next_char): Remove the code that attempted to
	resolve unresolved neutrals; that is now done by
	bidi_resolve_neutral.

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	* w32select.c (owner_callback): Mark with ALIGN_STACK attribute.

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2014-10-17  Eli Zaretskii  <eliz@gnu.org>

	* xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
	1-pixel R2L characters.
	Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
	http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.

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2014-10-16  Eli Zaretskii  <eliz@gnu.org>

	* bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
	useful.

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2014-10-15  Paul Eggert  <eggert@cs.ucla.edu>

	* bidi.c (bidi_find_bracket_pairs): Initialize local var.
	This pacifies GCC 4.9.1 with --enable-gcc-warnings.
	It's not clear to me whether the initialization is needed,
	but it can't hurt so I played it safe.

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2014-10-15  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lisp.mk (lisp): Add emacs-lisp/eldoc.elc.

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2014-10-15  Eli Zaretskii  <eliz@gnu.org>

	Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
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	* bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
	Remove variable.
	(bidi_get_type): Return the isolate initiators and terminator types.
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	(bidi_isolate_fmt_char, bidi_paired_bracket_type)
	(bidi_fetch_char_skip_isolates, find_first_strong_char)
	(bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
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	(bidi_set_sos_type): Rename from bidi_set_sor_type and updated
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	for the new features.
	(bidi_push_embedding_level, bidi_pop_embedding_level): Update to
	push and pop correctly for isolates.
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	(bidi_remember_char): Modify to accept an additional argument
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	and record the bidi type according to its value.
	(bidi_cache_iterator_state): Accept an additional argument to only
	update an existing state.  Handle the new members of struct bidi_it.
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	(bidi_cache_find): Arguments changed: no longer accepts a level,
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	instead accepts a flag telling it whether it is okay to return
	unresolved neutrals.
	(bidi_initialize): Initiate and staticpro the bracket-type uniprop
	table.  Initialize new isolate-related members.
	(bidi_paragraph_init): Some code factored out into
	find_first_strong_char.
	(bidi_resolve_explicit_1): Function deleted, its code incorporated
	into bidi_resolve_explicit.
	(bidi_resolve_explicit): Support the isolate initiators and
	terminator.  Fix handling of embeddings and overrides according to
	new UBA requirements.  Record information about previously seen
	characters here (moved from bidi_level_of_next_char).
	(bidi_resolve_weak): Adapt to changes in struct members.
	(FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
	(STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
	(bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
	paired bracket resolution.  Handle isolate initiators and
	terminator.
	(bidi_type_of_next_char): Remove unneeded code for BN limit.
	(bidi_level_of_next_char): Move the code that records information
	about previous characters to bidi_resolve_explicit.  Fix logic of
	resolving neutrals and make sure their cache entries are updated.
	Remove now unneeded special handling of PDF level.

	* dispextern.h (struct glyph): Enlarge the width of resolved_level.
	(BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
	enlarged per Unicode 6.3.
	(enum bidi_bracket_type_t): New data type.
	(struct bidi_saved_info): Leave only 2 type members out of 4.
	Remove bytepos.
	(struct bidi_stack): Add members necessary to support isolating
	sequences.
	(struct bidi_it): Add new members necessary to support isolating
	sequences and bracket pair resolution.

	* xdisp.c (Fbidi_resolved_levels): New function.
	(syms_of_xdisp): Defsubr it.
	(append_glyph, append_composite_glyph, produce_image_glyph)
	(append_stretch_glyph, append_glyphless_glyph): Convert aborts to
	assertions.
	(syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.

	* term.c (append_glyph, append_composite_glyph)
	(append_glyphless_glyph): Convert aborts to assertions.

	* .gdbinit (pgx): Display the character codepoint, resolved level,
	and bidi type also for glyphless glyphs.

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2014-10-15  Dmitry Antipov  <dmantipov@yandex.ru>

	Avoid unwanted point motion in Fline_beginning_position.
	* lisp.h (scan_newline_from_point): Add prototype.
	* search.c (scan_newline_from_point): New function, refactored from...
	* cmds.c (Fforward_line): ...adjusted user.
	* editfns.c (Fline_beginning_position): Use scan_newline_from_point
	and simplify the former since the latter doesn't move point.

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2014-10-14  Dmitry Antipov  <dmantipov@yandex.ru>

	Cleanup terminal handling code.
	* dispextern.h (get_named_tty): Remove prototype but...
	* termhooks.h (get_named_terminal): ...resurrect it under
	more meaningful name.
	(get_terminal): Likewise, but with...
	(decode_live_terminal): ...this name.
	(decode_tty_terminal): Add prototype.
	* term.c (get_tty_terminal): Remove.
	(get_named_tty): Remove.
	(Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
	(Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
	Use decode_tty_terminal.
	(Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
	* terminal.c (get_terminal): Refactor to...
	(decode_terminal, decode_live_terminal): ...new functions.
	(decode_tty_terminal): Replacement for get_tty_terminal.
	(get_named_terminal): Likewise for get_named_tty.
	* coding.c (Fset_terminal_coding_system_internal)
	(Fterminal_coding_system, Fset_keyboard_coding_system_internal):
	(Fkeyboard_coding_system):
	* composite.c (Fcomposition_get_gstring):
	* dispnew.c (Fsend_string_to_terminal):
	* frame.c (Fmake_terminal_frame):
	* nsfns.m (check_ns_display_info):
	* w32fns.c, xfns.c (check_x_display_info):
	* xselect.c (frame_for_x_selection): Use decode_live_terminal.
	* keyboard.c (handle_interrupt_signal, handle_interrupt)
	(Fset_quit_char): Use get_named_terminal.
	(Fset_output_flow_control, Fset_input_meta_mode):
	Use decode_tty_terminal.

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2014-10-13  Eli Zaretskii  <eliz@gnu.org>

	* w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
	between 32-bit and 64-bit MinGW builds.  (Bug#18699)

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2014-10-12  Paul Eggert  <eggert@cs.ucla.edu>
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	Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
	* process.c (accept4) [!HAVE_ACCEPT4]: New macro.

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2014-10-12  Stefan Monnier  <monnier@iro.umontreal.ca>
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	* frame.c (Fmouse_pixel_position): Call Vmouse_position_function
	(bug#18638).

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2014-10-12  Paul Eggert  <eggert@cs.ucla.edu>

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	* editfns.c (dump_tz_string): No longer const.
	It might be modified.

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	* nsmenu.m (clear): Assume OS X 10.6 or later.

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2014-10-12  Jan Djärv  <jan.h.d@swipnet.se>

	* unexmacosx.c: Remove include ppc/reloc.h.
	(unrelocate, copy_dysymtab): Remove PPC code.
	(rebase_reloc_address): Remove, only used for PPC:

	* nsterm.m: Always include macfont.h on COCOA.
	(ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
	(ns_dumpglyphs_image, ns_check_menu_open)
	(applicationDidFinishLaunching)
	(antialiasThresholdDidChange:)
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	(keyDown:, toggleFullScreen:, setPosition:portion:whole:):
	Remove checks for OSX <= 10.5/10.6.
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	(changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
	(syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
	GNUSTEP.

	* nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
	(NS_HAVE_NSINTEGER): Remove block.
	Remove >= OSX 10.6 tests.

	* nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
	(x_activate_menubar, trackingNotification:): Remove check for
	OSX >= 10.5.
	(menuNeedsUpdate:): Remove check for OSX < 10.5.

	* nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.

	* nsfns.m: Always include macfont.h on COCOA.
	(ns_filename_from_panel, ns_directory_from_panel)
	(Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
	(Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6

	* macfont.m: Remove >= 1050 check.
	(macfont_create_family_with_symbol)
	(macfont_get_glyph_for_character)
	(mac_font_get_glyphs_for_variants)
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	(mac_ctfont_create_available_families, syms_of_macfont):
	Remove code for OSX < 10.6.
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	(mac_font_family_group, mac_font_family_compare): Remove, only used
	for OSX < 10.6.

	* macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
	(mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6

	* Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
	comment.

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2014-10-12  Paul Eggert  <eggert@cs.ucla.edu>

	Fix putenv race conditions with undefined behavior (Bug#8705).
	Do all putenv calls before Emacs creates any threads.
	Use a safer way to modify the TZ environment variable in the
	presence of multiple threads.  For further thread-safety,
	prefer localtime_r and gmtime_r to localtime and gmtime,
	and prefer struct tm's tm_gmtoff (if available) to calling
	both localtime_r and gmtime_r.
	* dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
	(init_dbusbind): ... to this new function.
	* emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
	* xterm.c (x_term_init): Move xputenv call from here ...
	(init_xterm): ... to this new function.
	* emacs.c (main) [USE_GTK]: Call it before creating threads.
	* editfns.c (HAVE_TM_GMTOFF): Default to false.
	(dump_tz_string): New constant.
	(init_editfns): Use it.  This centralizes the dump_tz stuff.
	Call set_time_zone_rule here, so that its xputenv is done
	before Emacs goes multithreaded.
	(mktime_z) [!HAVE_TZALLOC]: New function, which is typically
	thread-safe enough for Emacs.
	(format_time_string, Fdecode_time, Fcurrent_time_string)
	(Fcurrent_time_zone):
	Prefer localtime_r and gmtime_r, which are more thread-safe, to
	localtime and gmtime.  Remove now-unnecessary calls to block_input.
	(tm_gmtoff): New static function.
	(Fdecode_time, Fcurrent_time_zone): Use it.
	(Fencode_time): Use mktime_z, for better thread-safety.
	(set_time_zone_rule): Now static.  Rewrite to be mostly thread-safe,
	i.e., not quite thread-safe but good enough for Emacs typical usage.
	Do not reclaim storage that is in the environment; let it leak.
	Always call tzset, since localtime_r does not.
	* emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
	This is now done in init_editfns.
	* systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
	New macros and declarations, for platforms lacking tzalloc & friends.

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2014-10-09  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
	On x86 platforms this works around GCC bug 63495
	<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
	and more generally should fix a portability problem in Emacs.
	Problem reported by Stefan Monnier in:
	http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html

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2014-10-08  Leo Liu  <sdl.web@gmail.com>

	Enhance terpri to allow conditionally output a newline.  (Bug#18652)
	* keymap.c (describe_vector_princ):
	* keyboard.c (Fcommand_error_default_function): Adapt to change to
	Fterpri.

	* print.c (printchar_stdout_last): Declare.
	(printchar): Record the last char written to stdout.
	(Fterpri): Add optional argument ENSURE.

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2014-10-08  Eli Zaretskii  <eliz@gnu.org>

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	* w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
	DELAY argument to change_frame_size, so that the frame size
	changes, if any are needed, are delayed until the next redisplay.
	This is to avoid a too early QUIT inside change_frame_size, when
	it calls Lisp in frame_windows_min_size, in case one of the events
	we've read sets the quit-flag.  (Bug#18649)

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	* w32fns.c (check_x_display_info): Accept terminal objects as
	argument, to follow what xfns.c does.

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2014-10-07  Glenn Morris  <rgm@gnu.org>

	* Makefile.in ($(srcdir)/macuvs.h)
	($(lispsource)/international/charprop.el): Add explicit FORCE.

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2014-10-07  Eli Zaretskii  <eliz@gnu.org>

	* decompress.c (init_zlib_functions): Move the message about zlib
	being unavailable from here...
	(Fzlib_decompress_region): ...to here.  (Bug#18650)

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2014-10-07  Dmitry Antipov  <dmantipov@yandex.ru>

	* font.c (Ffont_get_glyphs): Use validate_subarray and fix
	the case where an optional string is used.  Adjust docstring.

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2014-10-06  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lisp.mk (lisp): Remove w32-common-fns.elc.

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2014-10-05  Paul Eggert  <eggert@cs.ucla.edu>

	* keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
	These were already defined in buffer.c, and the duplicate
	definitions cause problems on platforms like 'gcc -fno-common'.
	Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137

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2014-10-05  Jan Djärv  <jan.h.d@swipnet.se>

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	* nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
	if toolbar is visible.

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	* nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
	0.23 (Bug#18030).

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	* nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
	(toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
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	(ns_select, ns_read_socket): Use unwind_protect to decrease
	apploopnr (Bug#18345).
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	(ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
	line height (Bug#17977).
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	* macfont.m: Fix indentation and import changes from macport 24.3.94.
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	(macfont_closest_traits_index): New function.
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	(macfont_closest_traits_index_p): Rename from
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	macfont_closest_traits_index.
	(macfont_list): Use macfont_closest_traits_index_p.

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2014-10-05  K. Handa  <handa@gnu.org>

	* coding.c (detect_coding_iso_2022): Set coding->rejected
	correctly when an invalid escape sequence is found (Bug#18610).

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2014-10-04  Jan Djärv  <jan.h.d@swipnet.se>

	* gtkutil.c (create_menus): Only add tearoffs to empty menus.
	(xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
	for add_tearoff_p.

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2014-10-04  Martin Rudalics  <rudalics@gmx.at>

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	* buffer.c (scroll_bar_width, scroll_bar_height):
	Fix doc-strings.
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	* window.c (Fset_window_scroll_bars): Fix doc-string.
	(Fwindow_scroll_bars): Have it return what the doc-string says.

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2014-10-03  Eli Zaretskii  <eliz@gnu.org>
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	* xdisp.c (move_it_by_lines): Call reseat_1 after moving the
	iterator backwards, to resync the bidi iterator.  (Bug#18584)

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2014-10-03  Dmitry Antipov  <dmantipov@yandex.ru>

	Consistently use min and max macros from lisp.h.
	* coding.c (min, max):
	* font.c (MAX):
	* unexhp9k800.c (min):
	* unexw32.c (min, max): Use definitions from lisp.h.
	* regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
	Adjust users.
	* gmalloc.c (min): Tiny style change.

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	* fileio.c (emacs_readlinkat, Finsert_file_contents):
	* w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.

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2014-10-03  Paul Eggert  <eggert@cs.ucla.edu>

	Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
	* xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
	(X_ULONG_MAX): Move these macros to xterm.h.
	(x_fill_property_data): Be more generous about allowing either
	signed or unsigned data of the appropriate width.
	* xterm.h (x_display_set_last_user_time): New function.
	All setters of last_user_time changd to use this function.
	If ENABLE_CHECKING, check that the times are in range.

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2014-10-02  Eli Zaretskii  <eliz@gnu.org>

	* dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
	'ssize_t'.  Suggested by Paul Eggert <eggert@cs.ucla.edu>.

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2014-10-02  Jan Djärv  <jan.h.d@swipnet.se>
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	* xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
	make a font_object from a tty frame (Bug#18573).
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	(Finternal_set_lisp_face_attribute): Add FIXME comment.

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2014-10-02  Dmitry Antipov  <dmantipov@yandex.ru>

	* alloc.c (mark_overlay): Assume that overlay boundaries are
	always markers.  Add comment.
	* lread.c (read_internal_start): Use convenient validate_subarray.
	Adjust docstring.
	(Fread_from_string): Adjust docstring.

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2014-10-02  Stefan Monnier  <monnier@iro.umontreal.ca>

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	* lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.

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	* nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
	Rename from the "x-" prefix.

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2014-10-01  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xselect.c (selection-converter-alist): Fix docstring.

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2014-10-01  Eli Zaretskii  <eliz@gnu.org>

	* w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
	argument passed by the caller, when we mirror all slashes into
	backslashes.

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2014-10-01  Dmitry Antipov  <dmantipov@yandex.ru>

	* gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
	Resurrect old code and fix compilation with GTK < 2.13.6.

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2014-10-01  Paul Eggert  <eggert@cs.ucla.edu>

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	Use AUTO_CONS instead of SCOPED_CONS, etc.
	* frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
	* lisp.h (AUTO_CONS): Rename from scoped_cons.
	(AUTO_LIST1): Rename from scoped_list1.
	(AUTO_LIST2): Rename from scoped_list2.
	(AUTO_LIST3): Rename from scoped_list3.
	(AUTO_LIST4): Rename from scoped_list4.
	(AUTO_STRING): Rename from SCOPED_STRING.
	* frame.h (AUTO_FRAME_ARG):
	* lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
	(AUTO_LIST4, AUTO_STRING):
	Prepend a new argument 'name'.
	Declare a variable instead of yielding a value.
	All uses changed.
	* lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.

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2014-09-30  Eli Zaretskii  <eliz@gnu.org>

	* w32fns.c (w32_createwindow): Accept an additional argument, an
	array of 2 values specifying the coordinates of the frame's
	top-left corner.  Use these values instead of calling x_get_arg,
	which can cons Lisp objects, and therefore cannot be called except
	from the main thread.  Remove redundant tests for the default
	values.
	(my_create_window): Move the calculation of the coordinates of the
	frame's top-left edge here.  Pass them to the input thread via the
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	second parameter of the WM_EMACS_CREATEWINDOW message.
	See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
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	for the details.

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2014-09-30  Eli Zaretskii  <eliz@gnu.org>
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	* xdisp.c (cursor_row_fully_visible_p): Update commentary.
	(redisplay_window): Treat the frame's frozen_window_starts flag
	the same way as the optional_new_start flag for the window: only
	obey it if the glyph row showing point will be fully visible.
	Likewise when the window start is in a continuation line.  If,
	after trying everything under the 'force_start' label, point is
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	still not fully visible, give up and scroll the window.
	Add debugging traces.  (Bug#18545)
952 953 954

	* window.c (Frecenter): Set the window's redisplay flag.

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955
2014-09-30  Eli Zaretskii  <eliz@gnu.org>
956 957 958 959 960 961 962 963 964 965 966 967

	* w32term.c (w32_read_socket): Don't use frame dimensions for
	resizing if GetClientRect returned an empty (0, 0, 0, 0)
	rectangle.  Check the return value of GetClientRect, and don't use
	the results if it didn't succeed.

	* dispnew.c (change_frame_size_1): Recompute the frame dimensions
	in columns and lines after correcting the pixel dimensions in
	check_frame_size.
	(adjust_decode_mode_spec_buffer): Add assertion to avoid passing
	negative values to xrealloc.  (Bug#18528)

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2014-09-30  Paul Eggert  <eggert@cs.ucla.edu>

970 971 972 973
	* alloc.c: Remove now-unnecessary check.
	Suggested by Dmitry Antipov in:
	http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html

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	* xterm.c (x_term_init): Allocate temps on stack, not on heap.

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	* frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
	to Ubuntu 14.04.1 x86-64.

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	Simplify stack-allocated Lisp objects, and make them more portable.
	The build_local_string macro was used in two ways: (1) string
	literals for which scoped allocation suffices, and (2) file name
	components, where it's not safe in general to assume bounded-size
	ASCII data.  Simplify by defining a new macro SCOPED_STRING that
	allocates a block-scope string, and by using SCOPED_STRING for (1)
	and build_string for (2).  Furthermore, actually use stack
	allocation only for objects known to have sufficient alignment.
	This simpler implementation means Emacs can make
	USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
	GC_MAKE_GCPROS_NOOPS.
	* lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
	for fewer differences among implementations.
	(struct Lisp_String): Now GCALIGNED.
	(USE_STACK_LISP_OBJECTS): Default to true, since the
	implementation no longer insists on a nonempty GCALIGNED.
	But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
	(SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
	separately.  Move definiens to scoped_cons.  The old definition
	was incorrect when GCALIGNED was defined to be empty.
	(union Aligned_String): New type.
	(USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
	implementation ports to compilers that don't align strictly enough.
	Don't worry about the union sizes; it's not worth bothering about.
	(scoped_cons, scoped_list1, scoped_list3, scoped_list4):
	Rewrite using USE_STACK_CONS.
	(scoped_cons): Assume the use of union Aligned_Cons.
	(lisp_string_size, make_local_string, build_local_string): Remove.
	Unless otherwise specified, all callers of build_local_string
	changed to use SCOPED_STRING.
	(SCOPED_STRING): New macro.
	* data.c (wrong_choice):
	* menu.c (single_menu_item):
	* process.c (Fformat_network_address):
	Hoist use of SCOPED_STRING out of a scope, so that its returned
	object lives long enough.
	* fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
	as the string might be long or might not be ASCII.

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2014-09-29  Eli Zaretskii  <eliz@gnu.org>

	* msdos.c (internal_terminal_init): Bump version to 25.

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2014-09-29  Dmitry Antipov  <dmantipov@yandex.ru>

	Keep stack-allocated Lisp objects fast rather than versatile.
	* lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
	(SCOPED_CONS_INITIALIZER): New macro.
	(scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
	(USE_LOCAL_ALLOCA): Remove.
	(local_cons, local_list1, local_list2, local_list3, local_list4):
	Remove.  Stack overflow checking makes them too slow.
	(make_local_vector): Likewise.  Also we just don't have enough
	users for it.
	(enum LISP_STRING_OVERHEAD): Remove.
	(local_string_init, local_vector_init): Remove prototypes.
	(make_local_string, build_local_string): Redesign to target short
	compile-time string constants, fall back to regular string allocation
	where appropriate.
	(lisp_string_size): New function.
	(verify_ascii) [ENABLE_CHECKING]: Add prototype.
	* alloc.c (local_string_init, local_vector_init): Remove.
	(verify_ascii) [ENABLE_CHECKING]: New function.
	* buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
	* fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
	* menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
	* xselect.c, xterm.c: All related users changed.

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2014-09-28  Ken Brown  <kbrown@cornell.edu>

	* sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
	* gmalloc.c [CYGWIN]: Adapt to change in sheap.c.

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2014-09-27  Ken Brown  <kbrown@cornell.edu>

	Fix implementation of HYBRID_MALLOC on Cygwin.
	* sheap.c (bss_sbrk_buffer_end): Cast to void *.
	(bss_sbrk_buffer_beg): New variable.  Use it...
	* gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
	incorrect definition.

1060 1061
2014-09-27  Stefan Monnier  <monnier@iro.umontreal.ca>

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	* keyboard.c (track-mouse): Rename to internal--track-mouse.
	Make it into a function and change arg to be a function.

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	* lisp.mk (lisp): Add elisp-mode.elc.

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2014-09-26  Paul Eggert  <eggert@cs.ucla.edu>

	* xfns.c (x_default_scroll_bar_color_parameter):
	Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
	to pacify --enable-gcc-warnings in non-scrollbar builds.

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2014-09-26  Ken Brown  <kbrown@cornell.edu>

	* w32term.h (ALIGN_STACK): Fix the cpp condition.

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2014-09-25  Eli Zaretskii  <eliz@gnu.org>

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	* lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
	MinGW builds that use GCC before 4.2.

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	Default to stack objects on DOS_NT platforms as well.
	* w32term.h (ALIGN_STACK) [__GNUC__]: Define to
	__attribute__((force_align_arg_pointer)) for GCC 4.2 and later.

	* lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.

	* w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
	ALIGN_STACK attribute.

	* w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.

	* w32uniscribe.c (add_opentype_font_name_to_list): Add the
	ALIGN_STACK attribute.

	* w32font.c (add_font_name_to_list, add_font_entity_to_list)
	(add_one_font_entity_to_list): Add the ALIGN_STACK attribute.

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2014-09-25  Martin Rudalics  <rudalics@gmx.at>

	* frame.c (frame_inhibit_resize):
	* widget.c (EmacsFrameResize):
	* window.c (resize_frame_windows, Fset_window_configuration):
	* xdisp.c (expose_frame):
	* xfns.c (x_change_tool_bar_height):
	* xmenu.c (update_frame_menubar):
	* xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
	Remove code left dead after 2014-07-27 changes.

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2014-09-25  Paul Eggert  <eggert@cs.ucla.edu>

	Fix local_cons etc. to not exhaust the stack when in a loop.
	Problem reported in:
	http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
	* buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
	* charset.c (load_charset_map_from_file, Ffind_charset_region)
	(Ffind_charset_string):
	* chartab.c (uniprop_encode_value_numeric, uniprop_table):
	* data.c (wrong_range):
	* editfns.c (Fpropertize, format2):
	* emacs.c (init_cmdargs, decode_env_path):
	* fileio.c (auto_save_error):
	* fns.c (Fyes_or_no_p):
	* font.c (font_style_to_value, font_parse_xlfd)
	(font_parse_family_registry, font_delete_unmatched)
	(font_add_log):
	* fontset.c (Fset_fontset_font):
	* frame.c (x_get_arg):
	* keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
	(read_char_minibuf_menu_prompt):
	* keymap.c (silly_event_symbol_error, describe_vector):
	* lread.c (load_warn_old_style_backquotes):
	* menu.c (single_menu_item):
	* minibuf.c (Fread_buffer):
	* process.c (status_message, Fformat_network_address)
	(server_accept_connection):
	* textprop.c (copy_text_properties):
	* xdisp.c (Fcurrent_bidi_paragraph_direction):
	* xfns.c (x_default_scroll_bar_color_parameter):
	* xfont.c (xfont_open):
	* xselect.c (x_clipboard_manager_error_1):
	* xterm.c (x_term_init):
	Put USE_LOCAL_ALLOCA at the start of the function.
	* fns.c (maybe_resize_hash_table): Use build_string instead of
	build_local_string, since we'd otherwise need a conditional
	USE_LOCAL_ALLOCA here, but this is just debugging output and is
	not worth the bother of optimization.
	* font.c (font_delete_unmatched): Remove by-hand code that
	observed MAX_ALLOCA limit, since it's now done automatically.
	* keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
	since build_local_string needs its sa_alloc.
	* lisp.h (lisp_word_count): New function.
	(SAFE_ALLOCA_LISP): Use it.
	(USE_LOCAL_ALLOCA): New macro.
	(local_cons, make_local_vector, make_local_string):
	Observe the MAX_ALLOCA limit.
	(LISP_STRING_OVERHEAD): New constant.
	(make_local_string): Use it.

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2014-09-24  Paul Eggert  <eggert@cs.ucla.edu>

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	Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
	* lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
	if !defined DOS_NT && !defined GNU_LINUX.  I've tested this on AIX
	and Solaris and it's likely to work on similar platforms.

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	Avoid signed integer overflow when converting Time to ptrdiff_t.
	* keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
	New macros.
	(position_to_Time, Time_to_position): New functions.
	(gen_help_event, kbd_buffer_get_event): Use them.
	* systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
	Go back to plain 'unsigned long', so that 'Time' is the same
	for both X and non-X builds; this is less likely to cause surprise.
	* termhooks.h: Remove compile-time check that Time and ptrdiff_t
	are the same size; this is no longer required.

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	* keyboard.c (make_lispy_event): Avoid unnecessary tests
	of bit 28 and of whether an unsigned value is negative.
	This simplifies the code a bit, and pacifies clang 3.4.

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2014-09-24  Eli Zaretskii  <eliz@gnu.org>

	* systime.h (Time): Define as size_t, to be consistent with 64-bit
	Windows builds, where 'long' is a 32-bit type.

	* w32inevt.h (w32_console_mouse_position): Update the argument
	types to use 'Time'.

	* w32term.c (w32_mouse_position)
	(x_horizontal_scroll_bar_report_motion)
	(x_scroll_bar_report_motion): Update the argument types to use
	'Time'.

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2014-09-24  Dmitry Antipov  <dmantipov@yandex.ru>

	* termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
	(struct input_event): ...unsigned bitfields.  Likewise for
	`event_kind' member.  Prefer unsigned for `code' and 'modifiers'.
	Use `timestamp' for HELP_EVENT position.  Add compile-time assert.
	* keyboard.c (gen_help_event, kbd_buffer_store_help_event)
	(kbd_buffer_get_event): Adjust users.
	(scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
	(make_scroll_bar_position): New function, refactored out of...
	(make_lispy_event): ...adjusted user.
	* nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
	* nsterm.m (ns_mouse_position, mouseUp):
	* term.c (term_mouse_position):
	* w32inevt.c (w32_console_mouse_position):
	* w32term.c (w32_mouse_position):
	* xterm.c (XTmouse_position): Use scroll_bar_above_handle.
	(x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
	Prefer enum and explicit enum members to integers and numeric values.

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	* chartab.c (uniprop_encode_value_numeric):
	* font.c (font_style_to_value): Use make_local_vector.
	(font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
	* keymap.c (append_key): Use scoped_list1.

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	* lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
	&& __GNUC__ && !__clang__.  Mention known problems.  Adjust comment.

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2014-09-24  Paul Eggert  <eggert@cs.ucla.edu>

	Fix some slow uses and misuses of strcat.
	* doc.c (get_doc_string):
	* gtkutil.c (get_utf8_string):
	* xsmfns.c (x_session_initialize):
	Avoid recomputation of string length.
	* ftfont.c (ftfont_spec_pattern):
	* xfns.c (xic_create_fontsetname):
	Don't assume output buffer is initially zero.

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2014-09-23  Paul Eggert  <eggert@cs.ucla.edu>

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	* lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
	All callers changed.
	* xterm.c (x_term_init): Use new functionality to avoid two needs
	to compute a string length.

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	* dispextern.h, xdisp.c (window_box_right_offset): Now static.

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2014-09-23  Dmitry Antipov  <dmantipov@yandex.ru>

	Use known length of a Lisp string to copy it faster.
	* lisp.h (lispstrcpy): New function.  Add comment.
	* callproc.c (child_setup):
	* dbusbind.c (xd_append_arg):
	* doc.c (get_doc_string):
	* font.c (Ffont_xlfd_name):
	* frame.c (xrdb_get_resource):
	* process.c (Fmake_network_process, network_interface_info):
	* w32fns.c (Fx_open_connection):
	* w32proc.c (sys_spawnve):
	* xfns.c (select_visual):
	* xfont.c (xfont_list):
	* xsmfns.c (x_session_initialize):
	* xterm.c (x_term_init): Use it.

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2014-09-23  Paul Eggert  <eggert@cs.ucla.edu>

	Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1263
	Problem reported by Dmitry Antipov in thread leading to:
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	http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
	This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
	the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
	remain unfixed.
	* callproc.c (call_process): Save and restore sa_avail.
	* lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
	(AVAIL_ALLOCA): New macro.
	(SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
	Use it, and check against sa_avail rather than MAX_ALLOCA.

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2014-09-22  Dmitry Antipov  <dmantipov@yandex.ru>

	On OSX, do not free font-specific data more than once (Bug#18501).
	* macfont.m (macfont_close): Release and free font-specific data
	only if it wasn't previously freed.

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2014-09-22  David Caldwell <david@porkrind.org>  (tiny change)
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	* unexmacosx.c (dump_it): Improve error message.

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Stefan Monnier committed
1284
2014-09-22  Juri Linkov  <juri@jurta.org>
1285 1286 1287 1288

	* image.c (imagemagick_load_image): Add delay to imagemagick metadata.
	(Bug#10747, bug#18334)

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Stefan Monnier committed
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2014-09-22  Eli Zaretskii  <eliz@gnu.org>
1290

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	* frame.c (Fmouse_position, Fset_mouse_position): Clarify the
	units in which the position is measured.  (Bug#18493)

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	* xdisp.c (redisplay_internal): Force redisplay of all windows
	that show a buffer whose narrowing has changed.  (Bug#18490)

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2014-09-22  Eli Zaretskii  <eliz@gnu.org>
1298

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	* xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
	* w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
	lines, draw the hollow-box and hbar cursors on the right side of
	cursor-glyph.  Thanks to martin rudalics <rudalics@gmx.at> for
	testing on X.

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	* xterm.c (x_draw_stretch_glyph_string):
	* w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
	caused the block cursor to disappear on a TAB in R2L lines in
	every window except the leftmost one.  Reported by Martin Rudalics
	<rudalics@gmx.at>.

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2014-09-22  Dmitry Antipov  <dmantipov@yandex.ru>
1312 1313 1314 1315 1316 1317 1318 1319 1320 1321

	Always use matched specpdl entry to record call arguments (Bug#18473).
	* lisp.h (record_in_backtrace): Adjust prototype.
	* eval.c (record_in_backtrace): Return current specpdl level.
	(set_backtrace_args, set_backtrace_nargs): Merge.  Adjust all users.
	(eval_sub, Ffuncall): Record call arguments in matched specpdl
	entry and use that entry in call to backtrace_debug_on_exit.
	(apply_lambda): Likewise.  Get current specpdl level as 3rd arg.
	(do_debug_on_call): Get current specpdl level as 2nd arg.

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	Prefer ptrdiff_t to int and avoid integer overflows.
	* fileio.c (make_temp_name):
	* font.c (font_parse_family_registry): Avoid integer
	overflow on string size calculation.
	* data.c (Faset): Likewise for byte index.

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2014-09-22  Eli Zaretskii  <eliz@gnu.org>
1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341

	Fix display of R2L lines in partial-width windows.
	* xdisp.c (init_iterator): Don't use it->bidi_p before it is
	assigned the correct value.
	(extend_face_to_end_of_line): Account for truncation and
	continuation glyphs in R2L rows when one of the fringes is not
	displayed.
	(display_line): Don't assign negative X offset to a row if we are
	going to produce a truncation glyph for it.  When handling
	truncated R2L rows, consider the width of the left fringe instead
	of the right one.
	(produce_special_glyphs): Fix bogus assignments.

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2014-09-22  Eli Zaretskii  <eliz@gnu.org>

	* fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
	always set to a valid value.  Make sure the size passed to alloca
	is always positive.  (Bug#18516)

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2014-09-22  Dmitry Antipov  <dmantipov@yandex.ru>

	Avoid extra call to oblookup when interning symbols.
	* lisp.h (intern_driver): Add prototype.
	* lread.c (intern_driver): New function.
	(intern1, intern_c_string_1, Fintern):
	* font.c (font_intern_prop):
	* w32font.c (intern_font_name): Use it.

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2014-09-21  Paul Eggert  <eggert@cs.ucla.edu>

	Minor improvements to new stack-allocated Lisp objects.
	* frame.h (FRAME_PARAMETER):
	Prefer scoped_list1 to local_list1 where either would do.
	* lisp.h (scoped_list4): New macro.
	(local_cons, local_list1, local_list2, local_list3, local_list4)
	(make_local_vector, make_local_string, build_local_string):
	Prefer functions to macros where either would do.
	* xdisp.c (build_desired_tool_bar_string):
	Prefer scoped_list4 to local_list4 where either would do.

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2014-09-18  Dmitry Antipov  <dmantipov@yandex.ru>

	More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
	* lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
	[!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
	* frame.h (FRAME_PARAMETER): New macro.
	* dispnew.c (init_display):
	* fontset.c (Fset_fontset_font):
	* frame.c (x_default_parameter):
	* xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
	* xfns.c (x_default_scroll_bar_color_parameter)
	(x_default_font_parameter, x_create_tip_frame): Use it.
	* editfns.c (Fpropertize): Use local_cons.
	* process.c (status_message): Use build_local_string.
	* xfont.c (xfont_open): Use make_local_string.
	* xdisp.c (build_desired_tool_bar_string): Use local_list4.

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2014-09-18  Paul Eggert  <eggert@cs.ucla.edu>

	Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
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	* lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
	!__clang__.  This works with GCC and with clang and is safer for
	compilers we don't know about.
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	(local_cons): Rename parameter to make capture less likely.

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2014-09-17  Samuel Bronson  <naesten@gmail.com>

	* unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).

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2014-09-17  Paul Eggert  <eggert@cs.ucla.edu>

	Fix minor problems found by static checking.
	* alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
	Remove; now unused.
	* buffer.h (decode_buffer): Doc and indentation fixes.
	* fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.

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2014-09-17  Dmitry Antipov  <dmantipov@yandex.ru>

	Avoid clang-specific warnings.
	* buffer.c (init_buffer): Shut up -Wself-assign.
	* process.c (server_accept_connection): Shut up -Wunsequenced.

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2014-09-16  Daniel Colascione  <dancol@dancol.org>

	* fns.c (sxhash): For symbols, use address as hash code.

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2014-09-16  Dmitry Antipov  <dmantipov@yandex.ru>

	If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
	* charset.c (load_charset_map_from_file): Use scoped_list2
	and build_local_string.
	* buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
	* emacs.c (init_cmdargs, decode_env_path):
	* fileio.c (Fexpand_file_name):
	* fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
	* frame.c (x_get_arg):
	* keyboard.c (safe_run_hooks_error):
	* lread.c (load_warn_old_style_backquotes):
	* xdisp.c (Fcurrent_bidi_paragraph_direction):
	* xfns.c (x_default_scroll_bar_color_parameter, select_visual):
	* xselect.c (x_clipboard_manager_error_1)
	(x_clipboard_manager_save_all):
	* xterm.c (x_term_init): Use build_local_string.

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	Avoid more integer overflows on string size calculations.
	* category.c (Fmake_category_set):
	* xdisp.c (get_overlay_arrow_glyph_row):
	* w32font.c (intern_font_name): Prefer ptrdiff_t to int.

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2014-09-15  Eli Zaretskii  <eliz@gnu.org>

	* sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
	(SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
	error message format.  Use message_with_string to have non-ASCII
	file names properly displayed.
	(do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
	when w32-unicode-filenames is non-nil, but not on Windows 9X,
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	where these APIs are not available even in UNICOWS.DLL.
	Improve the format of error messages and include the file name in them
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	where appropriate.
	(Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
	call play-sound-functions, per documentation.

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	* w32.c (w32_get_long_filename, w32_get_short_filename):
	Constify the input file name arguments.
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	* w32.h (w32_get_long_filename, w32_get_short_filename):
	Update prototypes.
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2014-09-15  Dmitry Antipov  <dmantipov@yandex.ru>

	If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
	* lisp.h (local_cons, local_list1, local_list2, local_list3)
	[USE_LOCAL_ALLOCATORS]: New macros.
	[!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
	(build_local_string): Avoid argument name expansion clash with
	make_local_string.
	* alloc.c (toplevel)
	[USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
	Preprocessor guard to avoid impossible configuration.
	* charset.c (Ffind_charset_region, Ffind_charset_string):
	Use make_local_vector.
	* lread.c (read1, substitute_object_recurse): Use scoped_cons.
	* textprop.c (Fput_text_property, Fadd_face_text_property):
	Use scoped_list2.
	(copy_text_properties): Use local_cons and local_list3.
	* chartab.c (uniprop_table):
	* data.c (wrong_choice, wrong_range):
	* doc.c (get_doc_string):
	* editfns.c (format2):
	* fileio.c (Fexpand_file_name, auto_save_error):
	* fns.c (Fyes_or_no_p):
	* font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
	* fontset.c (Fset_fontset_font):
	* keyboard.c (echo_add_key, echo_dash, parse_menu_item)
	(read_char_minibuf_menu_prompt):
	* keymap.c (silly_event_symbol_error, describe_vector):
	* menu.c (single_menu_item):
	* minibuf.c (Fread_buffer):
	* process.c (status_message, Fformat_network_address)
	(server_accept_connection): Use make_local_string and
	build_local_string.  Prefer compound literals where appropriate.

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2014-09-15  Daniel Colascione  <dancol@dancol.org>

	* fns.c (Fsort): Tweak sort docstring.

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	* w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
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	(sys_write): When a write to a non-blocking pipe returns ENOSPC,
	set errno to EAGAIN instead, to allow the caller to retry the
	write after some waiting.  Fixes deadlocks when Emacs exchanges a
	lot of data through the pipe.  (Bug#18420)

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	* sound.c (Fplay_sound_internal): Encode the sound file name in
	the ANSI codepage.  Expand it against data-directory, as per docs,
	not against the current directory.  No need to make a local copy
	of the file name; pass the encoded file name directly to
	do_play_sound.  (Bug#18463)

	* w32.c (ansi_encode_filename): If w32_get_short_filename returns
	NULL, and the file name is not encodable in ANSI codepage, return
	the string with "?" replacement characters, which will fail the
	caller.  This avoids returning a random value in that case.