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* keyboard.c (input_available_signal) [SYNC_INPUT]:
Call SIGNAL_THREAD_CHECK (Bug#5333).

* atimer.c (alarm_signal_handler) [!SYNC_INPUT]:
Call SIGNAL_THREAD_CHECK.

buffer is unchanged by command execution.

making a new tty frame (Bug#5095).

was within a composition.
(adjust_point_for_property): Don't adjust point for automatic
composition when called after buffer modification.

* xterm.h (struct x_display_info): Add atoms and Window for xsettings.

* xterm.c (handle_one_xevent): Call xft_settings_event for
ClientMessage, PropertyNotify and DestroyNotify.
(x_term_init): If we have XFT, get DPI from Xft.dpi.
Call xsettings_initialize.

* xftfont.c (xftfont_fix_match): New function.
(xftfont_open): Call XftDefaultSubstitute before XftFontMatch.
Call xftfont_fix_match after XftFontMatch.

* xfont.c (xfont_driver): Initialize all members.

* xfns.c (x_default_font_parameter): Try font from Ffont_get_system_font.
Do not get font from x_default_parameter if we got one from
Ffont_get_system_font.
(Fx_select_font): Get the defaut font name from :name of FRAME_FONT (f).

* w32font.c (w32font_driver): Initialize all members.

* termhooks.h (enum event_kind): CONFIG_CHANGED_EVENT is new.

* lisp.h: Declare syms_of_xsettings.

* keyboard.c (kbd_buffer_get_event, make_lispy_event): Handle
CONFIG_CHANGED_EVENT.

* ftfont.c (ftfont_filter_properties): New function.

* frame.c (x_set_font): Remove unused variable lval.

* font.h (struct font_driver): filter_properties is new.

* font.c (font_put_extra): Don't return if val is nil, it means
boolean option is off.
(font_parse_fcname): Collect all extra properties in extra_props
and call filter_properties for all drivers with extra_props and
font as parameter.
(font_open_entity): Do not use cache, it does not pick up new fontconfig
settings like hinting.
(font_load_for_lface): If spec had a name in it, store it in entity.

* emacs.c (main): Call syms_of_xsettings

* config.in: HAVE_GCONF is new.

* Makefile.in (GCONF_CFLAGS, GCONF_LIBS): New variables for HAVE_GCONF.
xsettings.o is new.

* menu-bar.el: Put "Use system font" in Option-menu.

* loadup.el: If feature system-font-setting or font-render-setting is
there, load font-setting.

* Makefile.in (ELCFILES): font-settings.el is new.
* font-setting.el: New file.

* NEWS: Mention dynamic font changes (font-use-system-font).

* configure.in: New option: --with(out)-gconf.
Set HAVE_GCONF if we find gconf.

(Fnetwork_interface_info): Use a constant pointer.
(ifflag_table):
* xfns.c (cursor_bits):
* xdisp.c (power_letter):
* termcap.c (speeds, esctab):
* sysdep.c (baud_convert):
* keyboard.c (lispy_accent_codes, modifier_names):
* image.c (xbm_format, xpm_format, pbm_format, png_format)
(jpeg_format, tiff_format, gif_format, svg_format)
(interlace_start, interlace_increment, gs_format):
* gtkutil.c (separator_names):
* fringe.c (swap_nibble):
* fns.c (base64_value_to_char, base64_char_to_value):
* fileio.c (make_temp_name_tbl):
* coding.c (suffixes): Make constant.

* xterm.c (syms_of_xterm):
* xfaces.c (syms_of_xfaces):
* xdisp.c (syms_of_xdisp):
* lread.c (syms_of_lread):
* keyboard.c (syms_of_keyboard): Use make_pure_c_string instead of
build_string.
* doc.c (Fsnarf_documentation): Purecopy Vbuild_files.

* keyboard.h: Declare timer_check.

* keyboard.c (timer_check_2): New function that does what the old
timer_check did.
(timer_check): Call timer_check_2 until -1 or a non-zero time is
returned, i.e. don't return -1 with timers pending.

* process.c: Remove extern declaration of timer_check.

* xmenu.c (x_menu_wait_for_event): Remove code that did a timeout
even if timer_check returned -1.

* gtkutil.c (xg_dialog_response_cb): data is now a struct xg_dialog_data
(pop_down_dialog): Destroy widget (if any), cancel timer and unref
the event loop.
(xg_maybe_add_timer, xg_dialog_run): New functions (bug #4574).
(xg_get_file_name, xg_get_font_name): Call xg_dialog_run (bug #4574).
Destroy the dialog after xg_dialog_run.

w32menu.c, and nsmenu.m.
Simplify the obsolete case where position is nil.
(cleanup_popup_menu): New function, moved from nsmenu.m.
(struct skp): Remove slot `notreal'.
(single_keymap_panes, keymap_panes): Remove arg `notreal' and adjust callers.
(single_menu_item): Adjust call to parse_menu_item.
(syms_of_menu): Defsubr x-popup-menu.
* menu.h (Vmenu_updating_frame): Consolidate declarations from *menu.c.
(keymap_panes): Don't export any more.
(mouse_position_for_popup, w32_menu_show, ns_menu_show, xmenu_show): Declare.
* keyboard.c (parse_menu_item): Remove arg `notreal'.
(menu_bar_item, read_char_minibuf_menu_prompt): Adjust callers.
* keyboard.h (parse_menu_item): Update declaration.
* xmenu.c (Fx_popup_menu): Remove.
(syms_of_xmenu): Don't defsubr x-popup-menu.
* w32menu.c (Fx_popup_menu): Remove.
(syms_of_w32menu): Don't defsubr x-popup-menu.
* nsmenu.m (cleanup_popup_menu): Remove.
(ns_menu_show): Rename from ns_popup_menu and remove all the code
moved to menu.c's Fx_popup_menu.
(Fx_popup_menu): Remove.
(syms_of_nsmenu): Don't defsubr x-popup-menu, and don't initialize
menu_items (it's done in menu.c already).

Use `tem' less.  Make sure KEYEQ holds a string or nil (bug#4879).

* xselect.c (syms_of_xselect):
* xmenu.c (syms_of_xmenu):
* xfns.c (syms_of_xfns):
* xfaces.c (syms_of_xfaces):
* xdisp.c (syms_of_xdisp):
* window.c (syms_of_window):
* w32fns.c (syms_of_w32fns):
* undo.c (syms_of_undo):
* textprop.c (syms_of_textprop):
* terminal.c (syms_of_terminal):
* syntax.c (syms_of_syntax):
* sound.c (syms_of_sound):
* search.c (syms_of_search):
* print.c (syms_of_print):
* minibuf.c (syms_of_minibuf):
* macros.c (syms_of_macros):
* keymap.c (syms_of_keymap, initial_define_key)
(initial_define_lispy_key):
* keyboard.c (syms_of_keyboard):
* insdel.c (syms_of_insdel):
* image.c (syms_of_image):
* fringe.c (syms_of_fringe):
* frame.c (syms_of_frame):
* fontset.c (syms_of_fontset):
* fns.c (syms_of_fns):
* fns.c (syms_of_fns):
* fileio.c (syms_of_fileio):
* fileio.c (syms_of_fileio):
* eval.c (syms_of_eval):
* doc.c (syms_of_doc):
* dispnew.c (syms_of_display):
* dired.c (syms_of_dired):
* dbusbind.c (syms_of_dbusbind):
* data.c (syms_of_data):
* composite.c (syms_of_composite):
* coding.c (syms_of_coding):
* cmds.c (syms_of_cmds):
* charset.c (define_charset_internal, syms_of_character):
* ccl.c (syms_of_ccl):
* category.c (syms_of_category, init_category_once):
* casetab.c (syms_of_casetab):
* casefiddle.c (syms_of_casefiddle):
* callint.c (syms_of_callint):
* bytecode.c (syms_of_bytecode):
* buffer.c (keys_of_buffer, syms_of_buffer):
* alloc.c (syms_of_alloc):
* process.c (syms_of_process, init_process):
* lread.c (syms_of_lread, init_obarray):
* font.c (build_style_table):
* emacs.c (syms_of_emacs, main): Replace calls to intern with
intern_c_string, calls to make_pure_string with
make_pure_c_string.  Use pure_cons instead of Fcons.

* process.c (socket_options): Make it const.
(set_socket_option, init_process): Use a const pointer.

* lread.c (intern_c_string): New function.
(defvar_kboard, defvar_lisp, defvar_lisp_nopro, defvar_bool)
(defvar_int): Uset it.  Make the name const char*.

* font.c (struct table_entry): Remove unused member.  Make NAMES
constant.
(weight_table, slant_table, width_table): Make constant.

* emacs.c (struct standard_args): Make name and longname constant.

string in menu maps (Bug#4471).

* eval.c: Move struct catchtag definition ...
* lisp.h: ... here.

* image.c: Move png.h #include earlier to avoid warnings.

* xterm.c:
* xsmfns.c:
* xselect.c:
* xrdb.c:
* xmenu.c:
* xftfont.c:
* xfont.c:
* xfns.c:
* xfaces.c:
* xdisp.c:
* window.c:
* widget.c:
* w32xfns.c:
* w32uniscribe.c:
* w32term.c:
* w32select.c:
* w32reg.c:
* w32proc.c:
* w32menu.c:
* w32inevt.c:
* w32heap.c:
* w32font.c:
* w32fns.c:
* w32console.c:
* w32.c:
* w16select.c:
* vm-limit.c:
* unexsol.c:
* unexec.c:
* unexcw.c:
* unexaix.c:
* undo.c:
* tparam.c:
* textprop.c:
* terminfo.c:
* terminal.c:
* termcap.c:
* term.c:
* syntax.c:
* sound.c:
* sheap.c:
* search.c:
* scroll.c:
* region-cache.c:
* regex.c:
* ralloc.c:
* process.c:
* print.c:
* msdos.c:
* minibuf.c:
* menu.c:
* marker.c:
* macros.c:
* keymap.c:
* keyboard.c:
* intervals.c:
* insdel.c:
* indent.c:
* gtkutil.c:
* ftxfont.c:
* ftfont.c:
* fringe.c:
* frame.c:
* fontset.c:
* font.c:
* fns.c:
* floatfns.c:
* filelock.c:
* fileio.c:
* emacs.c:
* editfns.c:
* dosfns.c:
* doprnt.c:
* doc.c:
* dispnew.c:
* dired.c:
* dbusbind.c:
* data.c:
* composite.c:
* coding.c:
* cmds.c:
* cm.c:
* chartab.c:
* charset.c:
* character.c:
* ccl.c:
* category.c:
* casetab.c:
* casefiddle.c:
* callproc.c:
* callint.c:
* bytecode.c:
* buffer.c:
* atimer.c: Include setjmp.h.  (Bug#4643)

* xlwmenu.c:
* lwlib.c:
* lwlib-utils.c:
* lwlib-Xm.c:
* lwlib-Xlw.c:
* lwlib-Xaw.c: Include setjmp.h.

(syms_of_keyboard) <wheel_syms>: Compute array size at compile time.

(parse_menu_item): Streamline since bindings are recomputed all the
time anyway.  Don't bother checking Vdefine_key_rebound_commands any
more and don't support lmenu's menu-alias any more either.
* subr.el (define-key-rebound-commands): Mark obsolete.
* startup.el (precompute-menubar-bindings): Remove.
(normal-top-level): Remove obsolete code that tried to precompute
menubar bindings.
* loadup.el (define-key-rebound-commands): Don't bother fiddling with
define-key-rebound-commands and precompute-menubar-bindings.

(where_is_internal): Strip it down to only traverse the keymaps.
Move the cache handling from Fwhere_is_internal to here.
(Fwhere_is_internal): Move the handling of remapping and the choice of
the best binding from where_is_internal to here.
Unify the cached/noncached paths, so remapping is also handled
correctly when the cache is used, and so the cache can be used to
speed up remap-handling when applicable.
Give preference to non-remapped bindings.
* doc.c (Fsubstitute_command_keys): Let Fwhere_is_internal's prefer
non-remapped bindings.
* keyboard.c (parse_menu_item): Let Fwhere_is_internal handle
command remapping.

enough for the most common situations.  Avoid SET_SYMBOL_VALUE.

(keys_of_cmds): Initialize it.
(Fself_insert_command): Use it to combine upto 20 sequential chars
into a single undo entry, just like the Qself_insert_command code in
keyboard.c does.
Call frame_make_pointer_invisible, also like the Qself_insert_command
code in keyboard.c does.
* keyboard.c (command_loop_1): Use the new global nonundocount rather
than its own local replacement for it.

(struct x_output): Add current_cursor.

* xterm.c (XTtoggle_invisible_pointer): New function.
(x_define_frame_cursor): Don't define cursor if invisible or the
same as before.  Set current_cursor.
(x_create_terminal): Set toggle_invisible_pointer_hook.

* xfns.c (make_invisible_cursor): New function.
(x_set_mouse_color): Call make_invisible_cursor.
Set current_cursor.
(x_window): Set current_cursor.

* termhooks.h (struct terminal): Add toggle_invisible_pointer_hook.

* keyboard.c (command_loop_1): Call frame_make_pointer_invisible after
inserting a character.
(read_avail_input): Call frame_make_pointer_visible.

* frame.c (Vmake_pointer_invisible): New variable.
(frame_make_pointer_invisible, frame_make_pointer_visible): New
functions.
(syms_of_frame): DEFVAR make-pointer-invisible, initialize to Qt.

* frame.h: Declare frame_make_pointer_invisible and
frame_make_pointer_visible.
(struct frame): Add pointer_invisible.

* cus-start.el (all): Added make-pointer-invisible.

(tty_read_avail_input): Decode the input bytes if necessary.

* dispnew.c (Fsend_string_to_terminal): Doc fix.

* data.c (Fterminal_local_value, Fset_terminal_local_value): Doc
fixes.

* coding.c (Fterminal_coding_system): Doc fix.

* xfns.c (Fx_display_grayscale_p, Fx_display_pixel_width)
(Fx_display_pixel_height, Fx_display_planes)
(Fx_display_color_cells, Fx_server_max_request_size)
(Fx_server_vendor, Fx_server_version, Fx_display_screens)
(Fx_display_mm_height, Fx_display_mm_width)
(Fx_display_backing_store, Fx_display_visual_class)
(Fx_display_save_under, Fx_close_connection, Fx_synchronize): Doc
fixes, replacing "terminal id" with "terminal object".
(check_x_display_info): Handle terminal objects instead of
terminal ids.

change (Bug#3003).

Gpm_GetEvent as an error that justifies closing the filedescriptor.
* term.c (close_gpm): Get the filedescriptor as a (new) parameter.
(Fgpm_mouse_stop): Pass that new parameter.
* termhooks.h (close_gpm): Adjust prototype.

  (syms_of_keyboard) <command-hook-internal, input-method-function>:
  Fix typos in docstrings.

(parse_menu_item) [HAVE_NS]: treat new event like NON_ASCII_KEYSTROKE_EVENT, but set used_mouse_menu.

(ns_popup_dialog): Call it on unwind.
(EmacsDialogPanel-runDialogAt:): Check popup_activated_flag and
call timer_check() (Bug#2154).
(EmacsMenu-menuNeedsUpdate:): Don't call ns_update_menu if
handling_signal is set.
(EmacsMenu-fillWithWidgetValue:): Set submenu title.

* s/darwin.h: Same and NO_SOCK_SIGIO as well.

* nsterm.m (ns_read_socket): Same and don't set handling_signal.

* keyboard.c (poll_for_input_1, handle_async_input): Set
handling_signal under HAVE_NS.

XT,w32read_socket changes to ns_read_socket.
* keyboard.c (handle_interrupt): Don't call
quit_throw_to_read_char() under NS.
* blockinput.h: Remove NS-specific code.

* keyboard.c (pending_signals, handle_async_input, init_keyboard):
* w32inevt.c (w32_console_read_socket):
* w32term.c (w32_read_socket):
* xterm.c (XTread_socket): Use "#ifdef SYNC_INPUT" where appropriate.

(poll_for_input, input_available_signal, init_keyboard): Set it.
(process_pending_signals): New function.

* nsterm.h: Move KEY_NS_... definitions here from nsterm.m.  Add
NS_TOGGLE_TOOLBAR, NS_PUT_WORKING_TEXT, NS_UNPUT_WORKING_TEXT.
Remove NS_INSERT_WORKING_TEXT, NS_DELETE_WORKING_TEXT.

* nsterm.m: Move KEY_NS_... definitions to nsterm.h.
(EmacsView-toggleToolbar:): Use KEY_NS_TOGGLE_TOOLBAR.
(EmacsView-setMarkedText:,-deleteWorkingText:): Use NS_TEXT_EVENT
instead of NON_ASCII_KEYSTROKE_EVENT.
(EmacsApp-terminate:): Use KEY_NS_POWER_OFF instead of Feval.
(EmacsApp-applicationShouldTerminate:): Query user.
(EmacsPreferencesController-runHelp:): Use KEY_NS_INFO_PREFS
instead of Feval.

* termhooks.h (NS_TEXT_EVENT): New event type under HAVE_NS.

* keyboard.c (kbd_buffer_get_event): Check for it.
(keys_of_keyboard): Define lispy keys for
ns-put/unput-working-text.

* nsmenu.m (ns_popup_dialog): Resync window setting with X and W32
versions.
(EmacsDialog-runDialogAt:): Use NSModalPanelRunLoopMode.