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

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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',
	since it's now specialized to interval counts.	All uses changed.
	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.
	(syms_of_fileio) <file-name-coding-system>
	default-file-name-coding-system>: Mention MS-Windows peculiarities.

	* 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.
398

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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
	(Bug#16013). Don't set pixel sizes since change_frame_size
	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.
447

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2013-12-09  Ken Brown  <kbrown@cornell.edu>

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

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

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

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

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

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

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

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	* nsterm.m (updateFrameSize:): Fix GNUStep toolbar not updating.

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	* emacs.c (main): Call fixup_locale a second time for GNUStep.

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2013-12-08  Martin Rudalics  <rudalics@gmx.at>

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

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

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

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

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

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

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

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

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

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

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

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	* gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.

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	* nsterm.m (x_set_window_size): Remove fprintf.
	(init): Define always.  Set applicationDidFinishLaunchingCalled
	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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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2013-11-30  Martin Rudalics  <rudalics@gmx.at>
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	Support resizing frames and windows pixelwise.
	* dispextern.h (enum window_part): Add ON_SCROLL_BAR,
	ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
	(struct glyph_matrix): Replace window_left_col and
	window_top_line by window_pixel_left and window_pixel_top.
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	(WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
	Minor rewrite.
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	(enum face_id): Add WINDOW_DIVIDER_FACE_ID.
	(draw_window_divider, move_it_to, x_draw_right_divider)
	(x_draw_bottom_divider, change_frame_size): Add or fix
	declarations.
	* dispnew.c (change_frame_size_1): Change prototype.
	(adjust_glyph_matrix, required_matrix_width)
	(adjust_frame_glyphs_for_window_redisplay): Use pixel
	values instead of lines and columns.
	(marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
	WINDOW_TOTAL_FRINGE_WIDTH.
	(handle_window_change_signal, do_pending_window_change)
	(init_display): Adjusts calls of change_frame_size.
	(change_frame_size, change_frame_size_1): Handle pixelwise
	changes.
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	* frame.c (Qright_divider_width, Qbottom_divider_width):
	New Lisp objects.
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	(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.
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	(Fset_frame_height, Fset_frame_width, Fset_frame_size):
	New argument pixelwise.
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	(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.
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	(x_set_right_divider_width, x_set_bottom_divider_width):
	New functions.
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	(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)
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	(FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
	New macros.
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	(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.
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	* indent.c (compute_motion, Fcompute_motion):
	Call window_body_width instead of window_body_cols.
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	* 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.
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	(Fx_create_frame): Add entry for vertical_drag_cursor.
	Pixelize call of change_frame_size.
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	* nsterm.h (struct ns_output): Add vertical_drag_cursor.
	* nsterm.m (ns_update_window_end): Optionally draw right
	divider.
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	(x_set_window_size): Add argument pixelwise.
	Call check_frame_size and change_frame_size with pixelwise zero.
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	(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.
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	(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.
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	(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.
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	(w32_read_socket): Handle SIZE_MAXIMIZED separately.
	Calculate new frame sizes pixelwise.
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	(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
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	window_body_lines.  New argument PIXELWISE.
	Calculate pixelwise.
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	(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)
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	(shrink_mini_window): New argument PIXELWISE.
	Calculate pixelwise.
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	(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.
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	(coordinates_in_window, Fcoordinates_in_window_p):
	Handle dividers.
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	(make_parent_window): Adjust sequence_number.
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	(Fwindow_right_divider_width, Fwindow_bottom_divider_width):
	New functions.
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	* 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.
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	(tool_bar_lines_needed): Rename to tool_bar_height.
	Calculate pixelwise.
	(Ftool_bar_lines_needed): Rename to Ftool_bar_height.
	Calculate pixelwise.
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	(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.
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	(x_create_tip_frame): Default divider widths to zero.
	Pixelize call of change_frame_size.
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	(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.

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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.

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

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

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

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	* lisp.mk (lisp): Add electric.elc and uniquify.elc.
982

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

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	* 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)

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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.

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

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	* 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.

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

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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>

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	* nsterm.m (init, run, stop:): Enable again. stop calls super stop
	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>

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	* doc.c (Fsubstitute_command_keys): Inhibit modification hooks
	while we are using Vprin1_to_string_buffer.

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	* keymap.c (describe_map): Don't crash if PT is 1 both before and
	after inserting the description string.  (Bug#15907)

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2013-11-15  Paul Eggert  <eggert@cs.ucla.edu>

	* data.c: Work around bogus GCC diagnostic about shift count.
	Reported by Eli Zaretskii in
	<http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
	(pre_value): New function.
	(count_trailing_zero_bits): Use it.

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2013-11-15  Eli Zaretskii  <eliz@gnu.org>

	* lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
	assume C macros are not supported even under -g3 in these old GCC
	versions.

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2013-11-15  Leo Liu  <sdl.web@gmail.com>

	* minibuf.c (Ftry_completion, Fall_completions)
	(Ftest_completion): Use FUNCTIONP.  (Bug#15889)

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2013-11-15  Paul Eggert  <eggert@cs.ucla.edu>

	* lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
	Define to empty if DEBUGGER_SEES_C_MACROS is defined.
	This avoids placing unnecessary constants into the Emacs code.

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2013-11-14  Kazuhiro Ito  <kzhr@d1.dion.ne.jp>  (tiny change)

	* keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
	for Cygwin w32 build.

	* xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
	for Cygwin w32 build.  (Bug#15892)

Paul Eggert's avatar
Paul Eggert committed
1333 1334
2013-11-14  Paul Eggert  <eggert@cs.ucla.edu>

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	Simplify, port and tune bool vector implementation.
	* alloc.c (bool_vector_exact_payload_bytes)
	(bool_vector_payload_bytes): Remove.
	(bool_vector_fill): Return its argument.
	* alloc.c (bool_vector_fill):
	* lread.c (read1):
	* print.c (print_object):
	Simplify by using bool_vector_bytes.
	* alloc.c (make_uninit_bool_vector):
	New function, broken out from Fmake_bool_vector.
	(Fmake_bool_vector): Use it.  Use tail call.
	(make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
	* data.c (BITS_PER_ULL): New constant.
	(ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
	if long long versions don't exist.
	(shift_right_ull): New function.
	(count_one_bits_word): New function, replacing popcount_bits_word
	macro.  Don't assume that bits_word is no wider than long long.
	(count_one_bits_word, count_trailing_zero_bits):
	Don't assume that bits_word is no wider than long long.
	* data.c (bool_vector_binop_driver, bool_vector_not):
	* fns.c (Fcopy_sequence):
	* lread.c (read1):
	Create an uninitialized destination, to avoid needless work.
	(internal_equal): Simplify.
	(Ffillarray): Prefer tail call.
	* data.c (bool_vector_binop_driver): Don't assume bit vectors always
	contain at least one word.
	(bits_word_to_host_endian): Prefer if to #if.  Don't assume
	chars are narrower than ints.
	* data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
	* fns.c (Fcopy_sequence):
	Simplify and tune.
	* lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
	Don't try to port to hosts where bits_word values have holes; the
	code wouldn't work there anyway.  Verify this assumption, though.
	(bool_vector_bytes): New function.
	(make_uninit_bool_vector): New decl.
	(bool_vector_fill): Now returns Lisp_Object.

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	* xfns.c (xic_create_fontsetname):
	* xrdb.c (gethomedir): Prefer tail calls.

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

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	* xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
	Qmeta, and Qsuper.  This is safer, and it's what w32fns.c does.
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	* buffer.c (Fforce_mode_line_update): Don't fall off end of function
	that requires a return value.
	(Fset_buffer_modified_p): Take advantage of this change to do
	a tail call.

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

	* buffer.c (Frestore_buffer_modified_p): Sync it with
	Fset_buffer_modified_p.
	(Fforce_mode_line_update): New function, moved from subr.el.
	(Fset_buffer_modified_p): Use them.
	(syms_of_buffer): Defsubr Fforce_mode_line_update.

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

	* search.c (find_newline): Rewrite to prefer offsets to pointers.
	This avoids undefined behavior when subtracting pointers into
	different aways.  On my platform it also makes the code a tad
	smaller and presumably faster.

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

	* keyboard.c (command_loop_1): Use region-extract-function.
	* insdel.c (Qregion_extract_function): Not static any more (can we
	stop pretending that these vars can benefit from being marked static?).

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2013-11-09  Eli Zaretskii  <eliz@gnu.org>

	* search.c (find_newline): If buffer text is relocated during the
	"dumb loop", adjust C pointers into buffer text to follow suit.
	(Bug#15841)

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2013-11-09  Łukasz Stelmach  <stlman@poczta.fm>  (tiny change)
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	* gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
	for conversion (Bug#15837).

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2013-11-09  Eli Zaretskii  <eliz@gnu.org>

	* fileio.c (Finsert_file_contents): Invalidate the newline cache
	for the entire range of inserted characters.  (Bug#15841)

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2013-11-08  Jan Djärv  <jan.h.d@swipnet.se>

	* xfaces.c (lface_fully_specified_p): Let distant-foreground be
	unspecified.
	(realize_default_face): Remove assignment to distant-foreground if
	unspecified (Bug#15815).

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2013-11-08  Eli Zaretskii  <eliz@gnu.org>

	* xdisp.c (message_dolog): Make sure the *Messages* buffer has its
	cache-long-scans disabled, since we don't want to call
	prepare_to_modify_buffer (in insert_1_both) for each message we
	display.

	* buffer.h (bset_cache_long_scans): New INLINE function, moved
	from buffer.c.  Improve commentary to the buffer field setter
	functions.

	* buffer.c (bset_cache_long_scans): Static function deleted.
	Improve commentary to the buffer field setter functions.
	(init_buffer_once): Default for cache-long-scans changed to t.
	(Bug#15797)

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	* gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.

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	* chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
	This bug was introduced in my 2013-06-21 change, and caused
	struct Lisp_Sub_Char_Table objects to be given too many slots,
	which broke 'make -C admin/unidata'.

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2013-11-07  Jan Djärv  <jan.h.d@swipnet.se>

	Import changes from mac-port 4.5.
	* macfont.m (mac_font_copy_default_descriptors_for_language)
	(mac_font_copy_default_name_for_charset_and_languages): Declare.
	(cf_charset_table): big-5-0 has uniquifier 0x4EDC.
	(macfont_language_default_font_names): New.
	(macfont_list): Rearrange language/charset code.
	(macfont_close): Don't check for macfont_info->cache.
	(mac_ctfont_create_preferred_family_for_attributes): New font
	selection code, call
	mac_font_copy_default_name_for_charset_and_languages.
	(mac_font_copy_default_descriptors_for_language)
	(mac_font_copy_default_name_for_charset_and_languages): New functions.

	* macfont.h (kCTVersionNumber10_9): Define if not defined.

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2013-11-07  Paul Eggert  <eggert@cs.ucla.edu>

	Port to C11 aligned_alloc, and fix some integer overflows.
	* alloc.c (USE_ALIGNED_ALLOC): New symbol.
	(USE_POSIX_MEMALIGN): Remove.  All uses replaced with USE_ALIGNED_ALLOC,
	and use of posix_memalign replaced with aligned_alloc.
	(aligned_alloc): New function, defined or declared as needed.
	* conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
	Don't undef; configure.ac now does this.
	* gmalloc.c (aligned_alloc) [MSDOS]: New decl.
	(calloc, aligned_alloc): Check for integer overflow.
	(aligned_alloc): Rename from memalign.  All uses changed.
	(memalign): New function, an alias for aligned_alloc.

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2013-11-06  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (redisplay_internal): Fix typo in last change.

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2013-11-06  Paul Eggert  <eggert@cs.ucla.edu>

	* regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.

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2013-11-06  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
	redisplay--mode-lines-cause.
	(redisplay_internal): Keep them uptodate.  Remove redundant check of
	buffer_shared_and_changed.
	* *.[chm]: Number every assignment to update_mode_lines so we
	can track why it is set.

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2013-11-06  Eli Zaretskii  <eliz@gnu.org>

	* editfns.c (Fformat_time_string): Doc fix.  (Bug#15816)

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2013-11-06  Stefan Monnier  <monnier@iro.umontreal.ca>

	* *.[chm]: Number every assignment to windows_or_buffers_changed so we
	can track why it is set.

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2013-11-06  Paul Eggert  <eggert@cs.ucla.edu>

	Integer-related fixes for term.c etc.
	* dispextern.h (face_tty_specified_color): New function.
	* term.c (turn_on_face): Don't rely on undefined behavior when
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	assigning an out-of-range value to 'long'.
	Simplify test for toggling highlight.
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	(tty_capable_p): Omit last two (unused) args.  All callers changed.
	* term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
	(read_menu_input, tty_menu_activate, tty_menu_show):
	* xfaces.c (x_supports_face_attributes_p)
	(tty_supports_face_attributes_p):
	Use bool for boolean.  All callers changed.
	(tty_supports_face_attributes_p): Omit defaults for color indices;
	no longer needed.  Simplify tail call.

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2013-11-05  Stefan Monnier  <monnier@iro.umontreal.ca>

	* xdisp.c (prepare_menu_bars): Mark static.
	* lisp.h (prepare_menu_bars): Don't declare.
	* xselect.c (x_handle_selection_clear):
	* callproc.c (call_process): Remove redundant call to prepare_menu_bars.

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2013-11-05  Paul Eggert  <eggert@cs.ucla.edu>

	* keyboard.c (Fcommand_error_default_function): Fix pointer signedness
	glitch.  Eliminate 'sz' prefix; Hungarian notation is not helpful here.

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2013-11-05  Stefan Monnier  <monnier@iro.umontreal.ca>

	* keyboard.c (Fcommand_error_default_function): Rename from
	Fdefault_error_output.

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2013-11-05  Jarek Czekalski  <jarekczek@poczta.onet.pl>  (tiny change)

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	* keyboard.c (Fdefault_error_output): New function, extracted from
	cmd_error_internal.
	(syms_of_keyboard): Use it for Vcommand_error_function.
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2013-11-05  Stefan Monnier  <monnier@iro.umontreal.ca>

	* eval.c (handlerlist_sentinel): New variable (bug#15802).
	(init_eval): Use it to ensure handlerlist is non-NULL.
	(unwind_to_catch): Make sure we never set handlerlist to NULL.
	(Fsignal): Adjust NULLness test of handlerlist.
	* lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.

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2013-11-05  Eli Zaretskii  <eliz@gnu.org>

	* callproc.c (call_process): Call prepare_to_modify_buffer before
	decoding text read from the sub-process, as the decoded stuff will
	be inserted into the buffer.  This will invalidate the various
	caches maintained for the buffer.  (Bug#15148)

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2013-11-05  Xue Fuqiao  <xfq.free@gmail.com>

	* xdisp.c (syms_of_xdisp): Mention the active display table in doc
	string of glyphless-char-display.

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2013-11-05  Jan Djärv  <jan.h.d@swipnet.se>

	* nsfns.m (ns_get_name_from_ioreg): New function.
	(ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
	OSX >= 10.9.  Use ns_get_name_from_ioreg.

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2013-11-05  Paul Eggert  <eggert@cs.ucla.edu>

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	Simplify and port recent bool vector changes.
	* alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
	only in this file.  Use a more-efficient implementation if the
	second argument is a power of 2.
	(ALIGN): Rewrite in terms of ROUNDUP.  Make it a function.
	Remove no-longer-necessary compile-time checks.
	(bool_vector_exact_payload_bytes): New function.
	(bool_vector_payload_bytes): Remove 2nd arg; callers that need
	exact payload changed to call the new function.  Do not assume
	that the arg or result fits in ptrdiff_t.
	(bool_vector_fill): New function.
	(Fmake_bool_vector): Use it.  Don't assume bit counts fit
	in ptrdiff_t.
	(vroundup_ct): Don't assume arg fits in size_t.
	* category.c (SET_CATEGORY_SET): Remove.  All callers now just
	invoke set_category_set.
	(set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
	All callers changed.  Use bool_vector_set.
	* category.h (XCATEGORY_SET): Remove; no longer needed.
	(CATEGORY_MEMBER): Now a function.  Rewrite in terms of
	bool_vector_bitref.
	* data.c (Faref): Use bool_vector_ref.
	(Faset): Use bool_vector_set.
	(bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
	(Fbool_vector_not, Fbool_vector_count_matches)
	(Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
	* fns.c (concat): Use bool_vector_ref.
	(Ffillarray): Use bool_vector_fill.
	(mapcar1): Use bool_vector_ref.
	(sxhash_bool_vector): Hash words, not bytes.
	* lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
	a constant, since it's now used in #if.
	(bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
	unsigned char on unusual architectures, so that we no longer
	assume that the number of bits per bits_word is a power of two or
	is a multiple of 8 or of CHAR_BIT.
	(Qt): Add forward decl.
	(struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
	at least as strictly as bits_word.
	(bool_vector_data, bool_vector_uchar_data): New accessors.
	All data structure accesses changed to use them.
	(bool_vector_words, bool_vector_bitref, bool_vector_ref)
	(bool_vector_set): New functions.
	(bool_vector_fill): New decl.
	(ROUNDUP): Move to alloc.c as described above.

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	Fix recent gnutls changes.
	* gnutls.c (Fgnutls_boot): Don't assume C99.
	* process.c (wait_reading_process_output): Fix typo in recent change.