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field too.

reject an entity if DPI and AVGWIDTH of an entity are 0.

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

(font_find_for_lface) [HAVE_NS]: Don't ignore case.

compose a grapheme cluster with the preceding base glyph.

compiler warnings.

(check_gstring): Use LGSTRING_GLYPH_LEN, not LGSTRING_LENGTH.
(font_prepare_composition): Delete this function.
(font_range): Type and arguments changed.
(Ffont_make_gstring, Ffont_fill_gstring): Delete them.
(font_fill_lglyph_metrics): New function.
(Ffont_shape_text): Renamed to Ffont_shape_gstring and arguments
changed.
(syms_of_font): DEFSYM QCf.  Delete defsubr for
Sfont_make_gstring, Sfont_fill_gstring, Sfont_shape_text.  Defsubr
Sfont_shape_gstring.

(font_add_log): Check Vfont_log_deferred.
(font_deferred_log): New funciton.

and :otf in the log.

* mactoolbox.c:
* macterm.h:
* macterm.c:
* macselect.c:
* macmenu.c:
* macgui.h:
* macfns.c:
* mac.c: Remove file.
* s/darwin.h:
* m/intel386.h:
* xfaces.c:
* xdisp.c:
* window.c:
* tparam.c:
* termhooks.h:
* termcap.c:
* term.c:
* syssignal.h:
* sysselect.h:
* sysdep.c:
* process.c:
* lread.c:
* lisp.h:
* keyboard.c:
* image.c:
* fringe.c:
* frame.h:
* frame.c:
* fontset.c:
* font.h:
* font.c:
* fns.c:
* fileio.c:
* emacs.c:
* dispnew.c:
* dispextern.h:
* config.in:
* atimer.c:
* Makefile.in: Remove code for Carbon

* erc.el: Remove code for Carbon.

Remove support for Mac Carbon.
* term/mac-win.el: Remove file
* international/mule-cmds.el:
* version.el:
* startup.el:
* simple.el:
* mwheel.el:
* mouse.el:
* loadup.el:
* isearch.el:
* info.el:
* frame.el:
* faces.el:
* disp-table.el:
* cus-start.el:
* cus-face.el:
* cus-edit.el:
* Makefile.in: Remove code for Carbon.

Remove support for Mac Carbon.
* makefile.w32-in:
* emacsclient.c: Remove code for Carbon.

* PROBLEMS:
* MACHINES: Remove mentions of Mac Carbon.

* ns-emacs.texi:
* faq.texi: Remove mentions of Mac Carbon.

* os.texi:
* frames.texi:
* display.texi: Remove mentions of Mac Carbon.

* xresources.texi: Remove mentions of Mac Carbon.

* make-tarball.txt:
* admin.el:
* FOR-RELEASE:
* CPP-DEFINES: Remove mentions of Mac Carbon.

Remove support for Mac Carbon.
* mac: Remove directory.
* make-dist:
* configure.in:
* README:
* Makefile.in:
* INSTALL:  Remove code for Carbon.
* configure: Regenerate.

restore ability under NS to change font size from font panel (lost during some recent font backend refactoring)

* font.c (font_check_otf): Specify argument types.

(font_check_otf_features, font_check_otf): New functions.
(font_match_p): Check :lang, :script, and :otf properties.
(font_open_entity): Set the member vertical_centering of struct
font.

(font_sort_entites): Delete the arg SPEC.  Caller changed.  Fix
for the case of ! best_only.
(font_delete_unmatched): Check DPI and AVGWIDTH too.

conversion to avoid multiplying rounding error.

DPI too.
(font_sort_entites): Setup prefer_prop[FONT_DPI_INDEX] too.

LFACE_FONT of LFACE (if any).

font.

(font_parse_fcname): Don't use :fc-unknown-spec.
(FRAME_X_DISPLAY_INFO): Besure to have at least 1 pixel height.
(Fcopy_font_spec): Preserve the order of elements in FONT_EXTRA.
(font_add_log): Prepend the driver name to the resulting fonts.

HAVE_WINDOW_SYSTEM.
(syms_of_font): Only defsubr if HAVE_WINDOW_SYSTEM.

symbol name.

* w32font.c (w32_to_fc_weight): New function.
(w32font_full_name, logfont_to_fcname): Use it.

* font.h (font_style_symbolic_from_value): Remove.

* font.c (font_style_symbolic_from_value): Remove.
(font_style_symbolic): Revert to pre 2008-06-13 version.

(font_clear_cache): Check if a font-object is alive.
(font_open_entity): Likewise.  Set FONT_OBJLST_INDEX of a
font-object to nil.
(font_close_object): Don't check FONT_CLOSE_OBJECT.
(font_at): Don't call font_check_object.

(font_unparse_fcname): Handle data in family and foundry indices
as symbols, not strings.
(font_unparse_gtkname, Ffont_face_attributes): New functions.

* w32font.c (logfont_to_fcname): New function.
(Fx_select_font): New font dialog function compatible with
GTK/fontconfig version.

* font.c (font_style_symbolic_from_value): New function.
(font_style_symbolic): Use it.

* font.h (font_style_symbolic_from_value): Declare new function.