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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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Chong Yidong committed
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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.
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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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Jan Djärv committed
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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):
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	* 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):
	* interval.h (RESET_INTERVAL, COPY_INTERVAL_CACHE, MERGE_INTERVAL_CACHE)
	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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	* 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
	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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	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.

963 964 965 966 967 968 969 970 971 972 973
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)

974 975 976 977 978
2013-12-02  Helmut Eller  <eller.helmut@gmail.com>

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

979 980 981 982 983 984 985
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.

986 987 988 989 990 991 992 993 994 995 996
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.

997 998 999 1000 1001 1002 1003
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.

1004 1005 1006 1007 1008
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).

1009 1010 1011 1012 1013 1014 1015 1016
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.

1017 1018 1019 1020 1021 1022 1023 1024 1025
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'.

1026 1027
2013-11-30  Jan Djärv  <jan.h.d@swipnet.se>

1028 1029
	* xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.

1030 1031 1032 1033 1034
	* 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).

1035 1036 1037
	* xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
	if interrupts are deferred (Bug#15801).

1038
2013-11-30  Martin Rudalics  <rudalics@gmx.at>
1039 1040 1041 1042 1043 1044

	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.
1045 1046
	(WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
	Minor rewrite.
1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060
	(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.
1061 1062
	* frame.c (Qright_divider_width, Qbottom_divider_width):
	New Lisp objects.
1063 1064 1065 1066 1067 1068 1069 1070 1071 1072
	(set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
	(make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
	(x_set_internal_border_width, x_set_vertical_scroll_bars)
	(x_set_scroll_bar_width, x_figure_window_size): Handle pixel
	values.
	(set_frame_param): New function.
	(Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
	(Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
	(Ffringe_width, Fborder_width, Fright_divider_width)
	(Fbottom_divider_width): New functions, defsubr them.
1073 1074
	(Fset_frame_height, Fset_frame_width, Fset_frame_size):
	New argument pixelwise.
1075 1076 1077 1078 1079
	(struct frame_parm_table): New members Qright_divider_width and
	Qbottom_divider_width.
	(x_set_frame_parameters): Handle parameters for pixelwise sizes.
	(x_report_frame_params): Handle Qright_divider_width and
	Qbottom_divider_width.
1080 1081
	(x_set_right_divider_width, x_set_bottom_divider_width):
	New functions.
1082 1083 1084 1085 1086 1087 1088 1089 1090 1091
	(frame_resize_pixelwise): New option.
	* frame.h (struct frame): Add tool_bar_height, menu_bar_height,
	new_pixelwise, right_divider_width and bottom_divider_width;
	remove total_lines; rename text_lines, text_cols, new_text_lines
	and new_text_cols to text_height, text_width, new_height and
	new_width respectively.
	(FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
	FRAME_TEXT_WIDTH respectively.
	(FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
	(FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
1092 1093
	(FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
	New macros.
1094 1095 1096 1097 1098 1099 1100 1101 1102
	(FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
	(FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
	(SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
	(FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
	(FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
	(FRAME_TOTAL_COLS_ARG): Remove macro.
	* fringe.c (draw_fringe_bitmap_1): Handle right divder.
	* gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
	(x_wm_set_size_hint): Handle frame pixel sizes.
1103 1104
	* indent.c (compute_motion, Fcompute_motion):
	Call window_body_width instead of window_body_cols.
1105 1106 1107 1108 1109 1110 1111
	* keyboard.c (Qright_divider, Qbottom_divider): New symbols.
	(make_lispy_position): Handle right and bottom dividers.
	(Fsuspend_emacs): Pixelize call of change_frame_size.
	* keyboard.h: Extern Qright_divider, Qbottom_divider.
	* lisp.h: Extern set_frame_param.
	* nsfns.m (x_set_tool_bar_lines): Pixelize call of
	x_set_window_size.
1112 1113
	(Fx_create_frame): Add entry for vertical_drag_cursor.
	Pixelize call of change_frame_size.
1114 1115 1116
	* nsterm.h (struct ns_output): Add vertical_drag_cursor.
	* nsterm.m (ns_update_window_end): Optionally draw right
	divider.
1117 1118
	(x_set_window_size): Add argument pixelwise.
	Call check_frame_size and change_frame_size with pixelwise zero.
1119 1120 1121 1122 1123 1124 1125 1126 1127 1128
	(ns_draw_window_divider): New function.
	(ns_redisplay_interface): Add ns_draw_window_divider.
	(updateFrameSize:): Call change_frame_size with pixelwise zero.
	(x_new_font): Call x_set_window_size with pixelwise zero.
	* print.c (print_object): For a window print its sequence
	number again.
	* term.c (Fresume_tty): Pixelize call of change_frame_size.
	* w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
	(x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
	(w32_createwindow): Use scroll bar area width.
1129 1130 1131 1132 1133 1134
	(w32_wnd_proc): Handle bottom divider width.
	For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
	(Fx_create_frame): Default divider width parameters.
	Caclulate sizes pixelwise.  Add vertical drag cursor support.
	(x_create_tip_frame): Default divider widths to zero.
	Pixelize call to change_frame_size.
1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148
	(Fx_show_tip): Add handling of divider widths.  Pixelize window
	position and sizes.
	(Fw32_frame_rect): New function.
	(frame_parm_handler w32_frame_parm_handlers): Add divider
	widths.
	(Vx_window_vertical_drag_shape): Add variable.
	* w32inevt.c (resize_event, maybe_generate_resize_event):
	Pixelize change_frame_size calls.
	* w32menu.c (set_frame_menubar): Pixelize x_set_window_size
	call.
	* w32term.c (w32_draw_window_divider): New function.
	(x_update_window_end): Handle right divider.
	(w32_draw_fringe_bitmap, x_scroll_run)
	(w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
1149 1150
	(w32_read_socket): Handle SIZE_MAXIMIZED separately.
	Calculate new frame sizes pixelwise.
1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168
	(x_new_font): Pixelize call to x_set_window_size.
	(x_check_fullscreen): Pixelize call to change_frame_size.
	(x_set_window_size_1, x_set_window_size): New argument
	pixelwise.  Calculate pixelwise.
	(x_wm_set_size_hint): Use scroll bar area width.
	(w32_redisplay_interface): Add w32_draw_window_divider.
	* w32term.h (struct w32_output): Add vertical drag cursor.
	* widget.c (set_frame_size, update_wm_hints)
	(EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
	change_frame_size.
	(EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
	* window.c (sequence_number): Restore.
	(Fwindow_pixel_width, Fwindow_pixel_height)
	(Fwindow_mode_line_height, Fwindow_header_line_height)
	(window_pixel_to_total, Frun_window_scroll_functions)
	(Fset_window_new_pixel, window_resize_apply_total)
	(Fwindow_resize_apply_total): New functions.
	(window_body_height, window_body_width): Rename from
1169 1170
	window_body_lines.  New argument PIXELWISE.
	Calculate pixelwise.
1171 1172 1173 1174 1175 1176
	(Fwindow_body_height, Fwindow_body_width): New argument
	PIXELWISE.
	(coordinates_in_window, window_relative_x_coord): Use window's
	pixel width instead of total width.
	(replace_window, recombine_windows): Initialize pixel values.
	(resize_root_window, resize_frame_windows, grow_mini_window)
1177 1178
	(shrink_mini_window): New argument PIXELWISE.
	Calculate pixelwise.
1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202
	(Fdelete_other_windows_internal, adjust_window_margins)
	(window_resize_check, window_resize_apply)
	(Fdelete_window_internal, Fresize_mini_window_internal)
	(Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
	(check_frame_size): Rename arguments.  New argument PIXELWISE.
	Calculate pixelwise.
	(set_window_buffer): Make samebuf bool.  Run configuration change
	hook only if buffer changed.
	(Fset_window_buffer): Rewrite doc-string.
	(make_window): Initialize new_pixel slot.
	(Fwindow_resize_apply): Check pixel size of root window.
	(Fsplit_window_internal): Call 2nd argument pixel_size.
	Calculate pixelwise.
	(Fscroll_left, Fscroll_right): Call window_body_width instead of
	window_body_cols.
	(save_window_data): New slots frame_text_width,
	frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
	(saved_window): New slots pixel_left, pixel_top, pixel_height,
	pixel_width.
	(Fcurrent_window_configuration, Fset_window_configuration)
	(save_window_save, compare_window_configurations): Handle new
	slots in save_window_data and saved_window.
	(Fset_window_scroll_bars): Fix doc-string.
	(window_resize_pixelwise): New variable.
1203 1204
	(coordinates_in_window, Fcoordinates_in_window_p):
	Handle dividers.
1205
	(make_parent_window): Adjust sequence_number.
1206 1207
	(Fwindow_right_divider_width, Fwindow_bottom_divider_width):
	New functions.
1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240
	* window.h (struct window): New members new_pixel, pixel_left,
	pixel_top, pixel_width, pixel_height.  Restore sequence_number.
	(wset_new_pixel): New function.
	(WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
	(MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
	(WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
	(WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
	(WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
	(WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
	(WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
	(WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
	(WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
	(WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
	(WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
	(WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
	(WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
	(WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
	(WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
	Rewrite.
	(resize_frame_windows, grow_mini_window, shrink_mini_window)
	(window_body_width, check_frame_size): Adapt external declarations.
	* xdisp.c (last_max_ascent): New integer.
	(window_text_bottom_y): Handle bottom divider.
	(window_box_width, window_box_height): Calculate pixelwise.
	(get_glyph_string_clip_rects): Handle right divider.
	(remember_mouse_glyph): When windows are resized pixelwise
	proceed with width and height set to 1.
	(init_iterator): Use WINDOW_PIXEL_WIDTH instead of
	WINDOW_TOTAL_WIDTH.
	(move_it_to): Calculate and return maximum x position
	encountered.
	(Fwindow_text_pixel_size): New function.
	(resize_mini_window, update_tool_bar): Calculate pixelwise.
1241 1242 1243 1244
	(tool_bar_lines_needed): Rename to tool_bar_height.
	Calculate pixelwise.
	(Ftool_bar_lines_needed): Rename to Ftool_bar_height.
	Calculate pixelwise.
1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258
	(redisplay_tool_bar): Calculate pixelwise.
	(redisplay_window): Calculate pixelwise.  Handle dividers.
	(draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
	(x_draw_vertical_border): Handle dividers.
	(define_frame_cursor1): Handle vertical drag cursor.
	(x_draw_right_divider, x_draw_bottom_divider): New functions.
	(expose_window): Calculate pixelwise.  Handle dividers.
	(init_xdisp): Initialize pixel values.
	* xfaces.c (Qwindow_divider): New face.
	(realize_basic_faces): Realize it.
	* xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
	(x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
	(x_set_scroll_bar_default_width): Default actual width to 16.
	(Fx_create_frame): Set sizes pixelwise.
1259 1260
	(x_create_tip_frame): Default divider widths to zero.
	Pixelize call of change_frame_size.
1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277
	(Fx_show_tip): Handle divider widths.  Initial pixel position
	and sizes.
	(frame_parm_handler x_frame_parm_handlers): Add divider widths.
	(Vx_window_vertical_drag_shape): New option.
	* xmenu.c (free_frame_menubar): Pixelize call of
	x_set_window_size.
	* xterm.c (x_draw_window_divider): New function.
	(x_update_window_end): Optionally draw right divider.
	(x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
	(XTset_vertical_scroll_bar): Use scroll bar pixel width.
	(handle_one_xevent, x_new_font): Calculate pixelwise.
	(x_set_window_size_1, x_set_window_size): New argument
	pixelwise.  Calculate pixelwise.
	(x_wm_set_size_hint): Pixelize call of check_frame_size.
	(struct x_redisplay_interface): Add x_draw_window_divider.
	* xterm.h (struct x_output): Add vertical_drag_cursor.

1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289
2013-11-30  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (redisplay_internal): Don't call set_window_update_flags.
	Set invisible frames's `redisplay' when a full redisplay is requested.
	(redisplay_window): Set must_be_updated_p instead (bug#15999).
	(redisplay_mode_lines): Don't set must_be_updated_p any more.
	(display_mode_lines): Set it here instead.

	* dispnew.c (set_window_update_flags): Remove `b' argument; make static.

	* dispextern.h (set_window_update_flags): Remove.

1290 1291
2013-11-29  Stefan Monnier  <monnier@iro.umontreal.ca>

1292 1293
	* fns.c (internal_equal): Add a hash_table argument to handle cycles.

1294 1295 1296 1297
	* xdisp.c (REDISPLAY_SOME_P): New macro.
	(redisplay_internal): Use it (bug#15999).
	(prepare_menu_bars, redisplay_window): Use it as well.

1298
	* lisp.mk (lisp): Add electric.elc and uniquify.elc.
1299

1300 1301 1302 1303 1304 1305 1306 1307 1308 1309
2013-11-29  Tom Seddon  <emacs@tomseddon.plus.com>  (tiny change)

	* w32font.c (g_b_init_get_char_width_32_w): New static var.
	(globals_of_w32font): Zero it out.
	(GetCharWidth32W_Proc): New function pointer.
	(get_char_width_32_w): New function.
	(compute_metrics): If get_glyph_outline_w returns an error, try
	get_char_width_32_w before declaring a failure.  This avoids
	punishing raster (a.k.a. "bitmap") fonts by slowing down
	redisplay.  (Bug#6364).
1310

1311 1312
2013-11-29  Eli Zaretskii  <eliz@gnu.org>

1313 1314 1315 1316
	* xdisp.c (clear_mouse_face): Don't invalidate the entire
	mouse-highlight info, just signal frame_up_to_date_hook that mouse
	highlight needs to be redisplayed.  (Bug#15913)

1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328
2013-11-29  Paul Eggert  <eggert@cs.ucla.edu>

	Fix minor problems found by static checking.
	* buffer.h (struct buffer_text, struct buffer):
	* frame.h (struct frame):
	* window.h (struct window):
	Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
	as described in ../lib/stdbool.in.h.  Use 'unsigned foo : 1;' instead.
	* menu.c (syms_of_menu): Define x-popup-dialog, removing a
	no-longer-valid use of HAVE_MENUS.
	* xdisp.c (propagate_buffer_redisplay): Now static.

1329 1330
2013-11-29  Stefan Monnier  <monnier@iro.umontreal.ca>

1331 1332 1333 1334 1335 1336 1337 1338 1339
	* xmenu.c (Fmenu_or_popup_active_p):
	* window.c (Fset_window_configuration):
	* menu.c (Fx_popup_menu, Fx_popup_dialog):
	* keyboard.c (record_menu_key, read_char_x_menu_prompt):
	* fns.c (Fyes_or_no_p):
	* editfns.c (Fmessage_box, Fmessage_or_box):
	* alloc.c (make_save_ptr_ptr):
	* xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.

1340 1341
	* window.c (Fset_window_configuration): Move select_window later.

1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384
2013-11-28  Stefan Monnier  <monnier@iro.umontreal.ca>

	Refine redisplay optimizations to only redisplay *some* frames/windows
	rather than all of them.
	* xdisp.c (REDISPLAY_SOME): New constant.
	(redisplay_other_windows, wset_redisplay, fset_redisplay)
	(bset_redisplay, bset_update_mode_line): New functions.
	(message_dolog): Use bset_redisplay.
	(clear_garbaged_frames): Use fset_redisplay.
	(echo_area_display): Use wset_redisplay.
	(buffer_shared_and_changed): Remove.
	(prepare_menu_bars): Call Vpre_redisplay_function before updating
	frame titles.  Compute the actual set of windows redisplayed.
	Don't update frame titles and menu bars for frames that don't need to
	be redisplayed.
	(propagate_buffer_redisplay): New function.
	(AINC): New macro.
	(redisplay_internal): Use it.  Be more selective in the set of windows
	we redisplay.  Propagate windows_or_buffers_changed to
	update_mode_lines a bit later to simplify the code.
	(mark_window_display_accurate_1): Reset window and buffer's
	`redisplay' flag.
	(redisplay_window): Do nothing if neither the window nor the buffer nor
	the frame needs redisplay.
	* window.h (struct window): Add `redisplay' field.
	(wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
	(redisplay_other_windows, window_list): New declarations.
	* window.c (select_window, Fset_window_start): Use wset_redisplay.
	(window_list): Not static any more.
	(grow_mini_window, shrink_mini_window): Use fset_redisplay.
	* minibuf.c (read_minibuf_unwind): Don't redisplay everything.
	* insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
	* frame.c (Fmake_frame_visible): Don't redisplay everything.
	* frame.h (struct frame): Add `redisplay' field.
	Move `external_menu_bar' bitfield next to other bit-fields.
	(SET_FRAME_GARBAGED): Use fset_redisplay.
	(SET_FRAME_VISIBLE): Don't garbage the frame;
	Use redisplay_other_windows.
	* buffer.h (struct buffer): Add `redisplay' field.
	* buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
	(modify_overlay): Use bset_redisplay.
	* alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.

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2013-11-28  Eli Zaretskii  <eliz@gnu.org>

	Support w32 file notifications in batch mode.
	* w32proc.c (sys_select): Don't wait on interrupt_handle if it is
	invalid (which happens in batch mode).  If non-interactive, call
	handle_file_notifications to store file notification events in the
	input queue.  (Bug#15933)

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	* w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
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	* w32inevt.c (handle_file_notifications): Now external, not static.
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	* w32term.h (handle_file_notifications): Provide prototype.

	* emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
	init_crit, since init_display, which does that otherwise, is not
	called.

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2013-11-27  Glenn Morris  <rgm@gnu.org>

	* Makefile.in ($(lispsource)/international/charprop.el): New.
	(emacs$(EXEEXT)): Depend on charprop.el.

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2013-11-27  Eli Zaretskii  <eliz@gnu.org>

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	* fileio.c (Finsert_file_contents): Invalidate buffer caches when
	deleting portions of the buffer under non-nil REPLACE argument.
	(Bug#15973)

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	* w32notify.c (Fw32notify_add_watch): If the argument FILE is a
	directory, watch it and not its parent.
	(add_watch): Allow empty string in FILE.

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2013-11-27  Martin Rudalics  <rudalics@gmx.at>

	* window.c (Fset_window_start, window_resize_apply)
	(window_scroll): Reset window_end_valid (Bug#15957).

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2013-11-27  Glenn Morris  <rgm@gnu.org>

	* Makefile.in (leimdir): Now in lisp source directory.
	($(leimdir)/leim-list.el): Just use ../leim .
	* epaths.in (PATH_DUMPLOADSEARCH):
	* lread.c (load_path_default):
	* nsterm.m (ns_load_path): No more leim directory.

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2013-11-26  Andreas Schwab  <schwab@suse.de>

	* .gdbinit (xgettype): Add cast.

Glenn Morris's avatar
Glenn Morris committed
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2013-11-26  Glenn Morris  <rgm@gnu.org>

	Preload leim-list.el.
	* epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
	* callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
	is a single directory.

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2013-11-25  Paul Eggert  <eggert@cs.ucla.edu>

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	bool-vector-subsetp is now the normal direction (Bug#15912).
	* data.c (Fbool_vector_subsetp): Test whether the first argument
	is a subset of the second one, not the reverse.  Add doc string.

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	Fix minor problems found by static checking.
	* lread.c (load_path_default): Now static.
	* textprop.c (text_property_stickiness): Be consistent about the
	test used when deciding whether to consider the previous character.
	This simplifies the code a bit.

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2013-11-25  Stefan Monnier  <monnier@iro.umontreal.ca>

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	* textprop.c (text_property_stickiness): Fix front-stickiness at BOB.

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	* frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
	(syms_of_frame): Don't defsubr them.

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2013-11-25  Glenn Morris  <rgm@gnu.org>

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	* lread.c (load_path_default): Change the sense of the argument.
	(init_lread): When EMACSLOADPATH is set, do not ignore changes
	from dump_path.  When it is not, avoid checking dump_path twice.

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	* lread.c (init_lread): Fix 2013-11-23 goof that was checking
	uninstalled dump_path against installed Vload_path.  (Bug#15964)

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2013-11-24  Stefan Monnier  <monnier@iro.umontreal.ca>

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	Export get_pos_property to Elisp.
	* editfns.c (Fget_pos_property): Rename from get_pos_property.
	(syms_of_editfns): Export it to Elisp.

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	* data.c (Fmake_variable_buffer_local): Mention `permanent-local'.

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2013-11-23  Romain Francoise  <romain@orebokech.com>

	* fileio.c (init_fileio): Move `write_region_inhibit_fsync'
	initialization here ...
	(syms_of_fileio): ... from here.

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2013-11-23  Stefan Monnier  <monnier@iro.umontreal.ca>

	* lread.c (init_lread): Fix int/Lisp_Object mixup.
	Please use --enable-check-lisp-object-type.

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2013-11-23  Glenn Morris  <rgm@gnu.org>

	* process.c (get_process): Explicit error for dead buffers.

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2013-11-23  Andreas Schwab  <schwab@linux-m68k.org>

	* process.c (get_process): Check that OBJ is a live buffer.  (Bug#15923)

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2013-11-23  Glenn Morris  <rgm@gnu.org>

	Empty elements in EMACSLOADPATH stand for the default.  (Bug#12100)
	* lread.c (load_path_check): Take path to check as argument.
	(load_path_default): New, split from init_lread.
	(init_lread): Move calc of default load-path to load_path_default.
	Empty elements in EMACSLOADPATH now stand for the default.
	(load-path): Doc fix.
	* emacs.c (decode_env_path): Add option to treat empty elements
	as nil rather than ".".
	* callproc.c (init_callproc_1, init_callproc):
	* image.c (Vx_bitmap_file_path):
	* lisp.h (decode_env_path):
	* lread.c (Vsource_directory):
	Update for new argument spec of decode_env_path.

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2013-11-22  Eli Zaretskii  <eliz@gnu.org>

	* bidi.c (bidi_find_paragraph_start): Limit the returned positions
	to BEGV_BYTE..ZV_BYTE range.  (Bug#15951)

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2013-11-21  Paul Eggert  <eggert@cs.ucla.edu>

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	Fix some dependency problems that cause unnecessary recompiles.
	Problem reported by RMS in
	<http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
	* Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
	(really-lwlib, really-oldXMenu, stamp-oldxmenu)
	(../src/$(OLDXMENU), $(OLDXMENU)): Remove.
	(temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
	($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
	(boostrap-clean): No need to remove stamp-oldxmenu.

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	Fix recently introduced bool vector overrun.
	This was due to an optimization that went awry.
	Reported by Glenn Morris in
	<http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
	* alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
	for empty vectors, undoing the 2013-11-18 change.
	* data.c (bool_vector_binop_driver): Rely on this.
	Fix bug that occasionally overran the destination.
	* lisp.h (struct Lisp_Bool_vector): Document this.

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2013-11-20  Jan Djärv  <jan.h.d@swipnet.se>

Juanma Barranquero's avatar
Juanma Barranquero committed
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	* nsterm.m (init, run, stop:): Enable again.  stop calls super stop
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	to handle dialogs.

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	* nsterm.m (init, run, stop:): Comment out for now, does not work
	with dialogs.

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2013-11-19  Paul Eggert  <eggert@cs.ucla.edu>

	* charset.c (syms_of_charset): Don't read past end of string.

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2013-11-19  Glenn Morris  <rgm@gnu.org>

	* frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.

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2013-11-19  Brian Jenkins  <brian@brianjenkins.org>  (tiny change)

	Add hooks to run on gaining/losing focus.  (Bug#15029)
	* frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
	(Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
	(syms_of_frame): Add focus-in-hook, focus-out-hook.

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2013-11-18  Paul Eggert  <eggert@cs.ucla.edu>

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	* data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
	The old names predated the API change that put destination at end.

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	Improve API of recently-added bool vector functions (Bug#15912).
	The old API had (bool-vector-count-matches A B)
	and (bool-vector-count-matches-at A B I), which gave the
	misleading impression that the two functions were variants, one
	with a location I.  The new API has (bool-vector-count-population A)
	and (bool-vector-count-consecutive A B I) to make the distinction
	clearer.  The first function no longer has a B argument, since the
	caller can easily determine the number of nils if the length and
	number of ts is known.
	* data.c (Fbool_vector_count_population): Rename from
	bool_vector_count_matches, and accept just 1 argument.
	(Fbool_vector_count_consecutive): Rename from
	Fbool_vector_count_matches_at.

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	Always allocate at least one bits_word per bool vector.
	See Daniel Colascione in:
	http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
	* alloc.c (make_uninit_bool_vector): Always allocate at least one word.
	* data.c (bool_vector_binop_driver): Rely on this.  Tune.
	* lisp.h (struct Lisp_Bool_vector): Document this.

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2013-11-18  Eli Zaretskii  <eliz@gnu.org>

	* insdel.c (invalidate_buffer_caches): New function, consolidated
	from part of prepare_to_modify_buffer.
	(insert_from_gap, prepare_to_modify_buffer):
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	* coding.c (code_convert_region, code_convert_string):
	Call invalidate_buffer_caches.  (Bug#15841)
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	* lisp.h (invalidate_buffer_caches): Add prototype.

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2013-11-17  Eli Zaretskii  <eliz@gnu.org>

	* w32term.c (x_update_window_end): Don't invalidate the entire
	mouse-highlight info, just signal frame_up_to_date_hook that mouse
	highlight needs to be redisplayed.  (Bug#15913)

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2013-11-17  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (DEBUGGER_SEES_C_MACROS): Remove.

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2013-11-16  Eli Zaretskii  <eliz@gnu.org>