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    (ns_attribute_fvalue): Incorporate code from ns_attribute_value.
    (ns_has_attribute): Shrink the normal range.
    (ns_findfonts): Don't worry about requested spec in determining
      need for synthItal.
    (ns_get_covering_families): Retain scriptToFamilies.

does tiling.

* nsfont.m (nsfont_close): Remove useless test.
* term.c (delete_tty): Likewise.
* w32.c (system_process_attributes): Likewise.
* w32font.c (w32font_close): Likewise.
* xfaces.c (x_free_gc): Likewise.
* xselect.c (buffer): Likewise.

	(ns_attribute_fvalue): Incorporate code from ns_attribute_value.
	(ns_has_attribute): Shrink the normal range.
	(ns_findfonts): Don't worry about requested spec in determining
	need for synthItal.

	* nsfont.m (nsfont_escape_name, nsfont_unescape_name)
	(nsfont_get_family, nsfont_char_width): Rename to ns_ prefix to
	indicate not part of font driver interface, and change callers.
	(ns_get_family): Remove pointless null check.
	(nsfont_spec_to_traits, nsfont_fmember_to_entity): Replace with
	ns_spec_to_descriptor, ns_descriptor_to_entity.
	(nsfont_trait_distance, nsfont_make_fontset_for_font): Remove.
	(ns_attribute_value, ns_attribute_fvalue, ns_has_attribute)
	(ns_spec_to_descriptor, ns_descriptor_to_entity)
	(ns_charset_covers, ns_lang_to_script, ns_otf_to_script)
	(ns_get_req_script, ns_accumulate_script_ranges)
	(ns_script_to_charset, ns_get_covering_families, ns_findfonts):
	New functions.
	(nsfont_list, nsfont_match): Use ns_findfonts.
	(nsfont_open): Use font descriptor instead of traits.
	(nsfont_draw): Handle "automatic" (lookup-table) compositions.
	(dump_glyphstring): Rename to ns_dump_glyphstring.

(ns_string_to_pasteboard_internal):
* nsmenu.m (process_dialog):
* nsimage.m (ns_load_image): Use SDATA and ASET where appropriate.
* nsfont.m (nsfont_open): Use XHASH to make it compile with LISP_UNION.
* lisp.h (Fx_load_color_file): Declare.

Unify shutdown handling under NS, via ns-power-off key event (where appropriate) and save-buffers-kill-emacs.

remove  NS-specific preferences window that used to show NS-specific preferences.
Integrate preferences in Lisp accessible customization system where possible.
Remove ns-expand-space, because it can be set only during fontloading (i.e. not at runtime),
and because of redundancy with line-spacing frame parameter.

Remove loading of most and saving of all NS resources (from org.gnu.Emacs.plist).

nsterm.m (ns_shutdown_properly, -terminate): remove global state variable as it was never reset
(ns_term_init): remove initialization of Lisp-settable defaults and ns_expand_space
(-setPanelFromDefaultValues): remove ns_expand_space.
(-showPreferencesWindow): send new KEY_NS_SHOW_PREFS key.

nsfont.m (nsfont_open): remove ns_expand_space, assume -0.5 i.e. no additional spacing, similar to Carbon port.

nsterm.h: define KEY_NS_SHOW_PREFS key.
nsfns.m (ns-popup-prefs-panel): remove.

term/ns-win.el (ns-expand-space): remove.
(ns-show-prefs event): run `customize'.
(ns-power-off): run `save-buffers-kill-emacs', but ask user whether to save files (as is standard)
(clipboard-yank, clipboard-kill-ring-save, clipboard-kill-region)
(menu-bar-enable-clipboard): do not undefine these.
(ns-save-preferences,ns-save-options,ns-show-preferences-help): remove.

* nsfns.m (ns-read-file-name): BLOCK_INPUT while showing dialog. \n \n* nsmenu.m (pop_down_menu): Check popup_activated_flag. \n(ns_popup_dialog, EmacsDialogPanel-runDialogAt:): Let \npop_down_menu do the cleanup work as it is always called. (Bug#2154) \n \n* nsfont.m (nsfont_make_fontset_for_font): For now, don't try to \nset fontset font for 'mathematical-' sub-scripts. (Bug #2218)\n

Fix bug #1362. * image.c (x_clear_image_1): Do not free background under HAVE_NS, it is not an indexed color.  * nsterm.m (free_indexed_color): Add argument checking.  * nsfns.m: Move config.h to before system includes (advised by Dan N.).

* nsfont.m (nsfont_spec_to_traits): Use UnXX masks only for non-normal styles. (nsfont_open): Reenable the cache.

* nsfont.m (nsfont_trait_distance): Fix bug. (nsfont_list): Return a list rather than a vector (syncs with Handa changes of 2008-05-14). (nsfont_open): Improve logging.

member to point to cmp_from.

* xdisp.c: Doc fix for references to gidx data member.

* nsfns.m (ns-read-file-name): Add casts to avoid warning.  (ns-convert-utf8-nfd-to-nfc): Warn if cannot execute correctly. * nsfont.m (nsfont_draw): Compare indexed colors to 0, not nil.  * nsterm.h (EmacsView-unlockFocusNeedsFlush:): Add declaration.  (EmacsApp-cursor_blink_handler): Remove declaration.  * nsterm.m (ns_draw_glyph_string): Update first conditional body to match 01 Feb 2008 changes in xterm.c.  (ns_read_socket): Add cast to avoid warning.  (EmacsApp-application:openFiles:): Don't call replyToOpenOrPrint: on GNUstep.

nsfont.m: duplicate UTF8Strings before modifying with nsfont_escape_family_name - patch due to Seiji Zenitani

apply fix from Chong Yidong to NS port ns_set_background_color(), and clean up comparison use of result from NS_FACE_BACKGROUND

in case it was defined already.
USE @GNUSTEP_MAKEFILES@ rather than envvars.
* nsterm.m (ns_term_init): Pass Qt and Qnil rather than YES/NO to
ns_default.
(applicationShouldTerminate, setValuesFromPanel): Use EQ to compare
Lisp_Objects.
* nsterm.h (Fx_display_grayscale_p, Fx_display_planes)
(ns_defined_color, ns_color_to_lisp): Declare.
* nsselect.m (ns_handle_selection_request, ns_handle_selection_clear)
(Fns_own_selection_internal): Make the big ugly hack more explicit, so
it's accepted even with USE_LISP_UNION_TYPE.
* nsmenu.m (ns_update_menubar): Use EQ to compare Lisp_Objects.
(update_frame_tool_bar): Remove apparently obsolete tests for
non-integerness of f->tool_bar_lines.
(windowShouldClose, addButton, clicked, runDialogAt): Make the big ugly
hack more explicit, so it's accepted even with USE_LISP_UNION_TYPE.
* nsfont.m (nsfont_driver): Use just 0 rather than an invalid cast.
(nsfont_open): Don't confuse NULL for Qnil.
* nsfns.m (ns_implicitly_set_icon_type): Use EQ to compare Lisp_Objects.
* menu.h (find_and_call_menu_selection):
* menu.c (find_and_call_menu_selection): Use just int for vector size.
(find_and_return_menu_selection): Always return something.
* frame.h: Include dispextern.h for Display_Info.
(display_x_get_resource): Declare.
* configure.in: Extract and substitute GNUSTEP_MAKEFILES.

Revision: emacs@sv.gnu.org/emacs--devo--0--patch-1330