ChangeLog 316 KB
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2008-02-06  Stefan Monnier  <monnier@iro.umontreal.ca>

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	* font.h (enum lgstring_indices, enum lglyph_indices): New enums.
	(LGSTRING_SLOT, LGSTRING_SET_SLOT): New macros.

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	* composite.h (Fcompose_region_internal, Fcompose_string_internal):
	Declare.

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	* chartab.c (make_sub_char_table): Remove noop-yet-incorrect statement.

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2008-02-05  Jason Rumney  <jasonr@gnu.org>

	* w32font.c (w32font_open_internal): Fill min_width with tmAveCharWidth.
	Set smallest_font_height and smallest_char_width in display info.

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2008-02-05  Kenichi Handa  <handa@ni.aist.go.jp>

	* coding.c (decode_eol): Pay attention to coding->dst_multibyte.

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2008-02-05  Miles Bader  <miles@gnu.org>

	* xfaces.c (get_lface_attributes, merge_named_face)
	(lookup_named_face, lookup_derived_face, realize_named_face):
	Revert 2008-02-01 change by cyd@stupidchicken.com.

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2008-02-04  Kenichi Handa  <handa@ni.aist.go.jp>

	* fontset.c (Ffontset_info): Handle the case of inhibitting the
	fallback fonts.
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	(Ffontset_info) [USE_FONT_BACKEND]: Fix getting of opened font names.
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2008-02-01  Kenichi Handa  <handa@ni.aist.go.jp>

	* ccl.c (CCL_WRITE_CHAR, CCL_WRITE_MULTIBYTE_CHAR, ccl_driver):
	Cancel previous change.

2008-01-31  Kenichi Handa  <handa@ni.aist.go.jp>

	* ccl.c (CCL_WRITE_CHAR): Increment extra_bytes only when
	ccl->eight_bit_control.  Fix check for buffer overflow.
	(CCL_WRITE_MULTIBYTE_CHAR): Fix check for buffer overflow.
	(ccl_driver): Initialize extra_bytes to 0.

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2008-02-04  Jason Rumney  <jasonr@gnu.org>

	* w32font.c (w32font_open_internal): Use font_unparse_fcname to
	set full_name.
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	(w32font_open_internal): Use xmalloc, xrealloc, xfree.
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2008-02-03  Jason Rumney  <jasonr@gnu.org>

	* makefile.w32-in (OBJ1): Include font.o here.
	(FONTOBJ) [USE_FONTBACKEND]: Instead of here.

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2008-02-02  Jason Rumney  <jasonr@gnu.org>

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	* makefile.w32-in (temacs): Bump EMHEAP to 21.
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2008-02-01  Jason Rumney  <jasonr@gnu.org>

	* s/cygwin.h: Define VIRT_ADDR_VARIES.

	* puresize.h [VIRT_ADDR_VARIES]: Don't include CYGWIN in condition.

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2008-02-01  Andreas Schwab  <schwab@suse.de>

	* Makefile.in (shortlisp): Update for rename of
	../lisp/language/myanmar.el.
	(lisp): Likewise.

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2008-02-01  Chong Yidong  <cyd@stupidchicken.com>

	* xfaces.c (get_lface_attributes): Function deleted.
	(merge_named_face, lookup_named_face, lookup_derived_face)
	(realize_named_face): Call lface_from_face_name directly, and use
	the fact that merge_face_vectors does not alter its FROM argument.

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2008-02-01  Jason Rumney  <jasonr@gnu.org>
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	* w32term.c (w32_read_socket) <WM_CHAR>: Decode non-Unicode
	input in the default locale. Handle non-Unicode multibyte input.

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2008-02-01  Kenichi Handa  <handa@ni.aist.go.jp>
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	* fontset.c (reorder_font_vector): Exclude nil elements from the
	font group.  Don't try multiple fonts.
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	(fontset_font): Adjust for the above change.
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	(Finternal_char_font): Return nil if the found font doesn't
	contain the character ch.

	* Makefile.in (lisp): Add cham.el.
	(shortlisp): Likewise.

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2008-02-01  Kenichi Handa  <handa@ni.aist.go.jp>
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	* font.h (FONTP): Make it return 1 also for a font-object.

	* .gdbinit (xfontset): New function.

	* font.c (font_find_for_lface): Check if the character C is
	supported or not only for the first font.

	* fontset.c (reorder_font_vector): Fix typo.
	(fontset_find_font): Don't add a font-spec specifying a script.
	Use 0 (not Qt) for the indication of empty font-group.  Change the
	format of RFONT-DEF.  Return Qt if no font in the font-group
	support the character.
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	(fontset_font): Adjust for the above change.  If no font was
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	found the character, remember that.
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	(face_for_char): Adjust for the change of RFONT-DEF.
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	(Fset_fontset_font): Allow nil for FONT-SPEC to explicitly specify
	no font for the target.
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	(Finternal_char_font): Adjust for the change of RFONT-DEF.
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	* font.c (font_load_for_face): Handle the case that the font in
	face->lface is a string.

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	* xfaces.c (set_lface_from_font_and_fontset): Set the fontname in
	lface.

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	* xfaces.c (Finternal_set_lisp_face_attribute) [USE_FONT_BACKEND]:
	Fix previous change.  If the frame is not on a window system,
	signal an error.

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	* coding.c (decode_coding_object): Adjuste marker positions after
	conversion.
	(encode_coding_object): Likewise.

	* lisp.h (struct Lisp_Marker): New member need_adjustment.

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	* font.c (font_find_for_lface): Fix the handling of the return
	value of font_has_char.
	(Ffont_shape_text): Fix previous change.

	* fontset.c (FONTSET_REF_AND_RANGE): Delete it.
	(fontset_ref_and_range): Delete it.
	(fontset_find_font): Call char_table_ref_and_range instead of
	FONTSET_REF_AND_RANGE.
	(make_fontset): Don't setup font groups of Latin here.
	(Fset_fontset_font): Don't overwrite the setting of FONTSET_ASCII.
	(new_fontset_from_font): Make the specified font the default for
	all Latin characters.

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	* xfaces.c (Finternal_set_lisp_face_attribute): Check if the frame
	is on a window system before accessing the fontset of the frame.

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	* Makefile.in (lisp): Add kherm.el and myanmar.el.
	(shortlisp): Likewise.

	* ftfont.c (ftfont_driver): Set ftfont_shape in ftfont_driver only
	when both HAVE_M17N_FLT and HAVE_LIBOTF are defined.

	* font.c (Ffont_shape_text): If the font driver doesn't have a
	shaper function, make zero-width glyphs to have at least one-pixel
	width.  Fix setting of `to' field of glyphs.

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	* ftfont.c (ftfont_drive_otf): Fix setting of FROM and TO slots of
	glyphs.

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	* font.h (struct font_driver): Docstring of member `shape' is improved.
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	* composite.c (syms_of_composite): Fix docstring of
	auto-composition-function.

	* font.h (LGLYPH_SIZE): New macro.

	* font.c (Ffont_fill_gstring): Stop filling when a character not
	supported by the font is found.
	(Ffont_shape_text): When a shape callback function returns nil,
	try at most two more times with larger gstring.
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	(Ffont_at): Fix getting of w.  Call font_at with correct 5th argument.
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	* xdisp.c (handle_auto_composed_prop): Change the argument to
	auto-composition-function.

	* ftfont.c (ftfont_encode_char): Use the macro FONT_INVALID_CODE.
	(ftfont_shape_by_flt): If an element of lgstring is nil, make a
	Lispy glyph and store it in the lgstring.

	* xfont.c (xfont_encode_char): Use the macro FONT_INVALID_CODE.

	* xftfont.c (xftfont_encode_char): Use the macro FONT_INVALID_CODE.

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	* font.c (Ffont_shape_text): Avoid unnecessary composition.

	* fontset.c (Vfont_encoding_charset_alist): New variable.
	(syms_of_fontset): DEFVAR it.
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	(reorder_font_vector): Optimize for the case of no need of reordring.
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	(fontset_find_font): Likewise.
	(face_for_char): Map the charset property by
	Vfont_encoding_charset_alist.

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	* w32font.c (logfonts_match): Don't check adstyle here.
	(font_matches_spec): Check here against physical font instead.
	(add_font_entity_to_list): Avoid some substitutions.

	* font.c (font_parse_fcname): Default weight and slant to normal.
	(font_score): Prefer normal fonts if weight or slant unspecified.
	(font_score) [WINDOWSNT]: Scale weight difference down to closer
	match freetype scores.

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	* w32font.c (w32font_text_extents): Don't use the frame stored in the
	font, as it may have been deleted.
	(w32_enumfont_pattern_entity): Map generic family to adstyle using
	most common hyphenless variation.
	(logfonts_match): Check generic family.
	(font_matches_spec): Don't check generic family here.
	(fill_in_logfont): Set generic family based on adstyle.

	* w32font.h (w32font_get_cache): Update declaration.

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2008-02-01  Kenichi Handa  <handa@ni.aist.go.jp>
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	* ftfont.c (ftfont_get_cache): Adjust the argument type.

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	* frame.c (x_set_font_backend): Don't call Fclear_font_cache.
	If none of the new drivers are available, call font_update_drviers
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	with the old drivers.

	* w32font.c (w32font_get_cache): Adjust the argument type.

	* xfont.c (xfont_get_cache): Adjust the argument type.

	* font.h (struct font_driver): Change argument type of get_cache.

	* xftfont.c (xftfont_start_for_frame): Delete prototype.

	* font.c (Ffont_get): Fix arguments to Fassoc.
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	(font_prepare_cache, font_finish_cache, font_get_cache): New functions.
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	(font_clear_cache): New function.
	(font_list_entities): Use font_get_cache.
	(font_matching_entity): Likewise.
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	(font_update_drivers): Call font_clear_cache when finishing a driver.
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	* fontset.c (fontset_find_font): Fix previous change.

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	* xterm.c (x_check_font) [USE_FONT_BACKEND]: Don't access
	dpyinfo->font_table.
	(x_delete_display) [USE_FONT_BACKEND]: Likewise.
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	(x_delete_terminal) [USE_FONT_BACKEND]: Likewise.
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	* font.c (font_at): Handle the case that the arg C is negative.
	Handle the unibyte case.
	(Ffont_at): Call font_at with the arg C -1.

	* xdisp.c (handle_auto_composed_prop): Don't get a character at
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	the position here, and call font_at with the arg C -1.
	Don't check the range of the existing composition at the point.
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	* fontset.c (fontset_add): New args charset_id and family.
	Caller changed.
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	(load_font_get_repertory): Assume that font_spec is always a
	font-spec object.
	(fontset_find_font): Likewise.
	(Fset_fontset_font): Always store a font-spec object in a fontset.

	* xdisp.c (handle_auto_composed_prop): Use Fget_text_property
	instead of get_property_and_range.

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	* xftfont.c (struct xftfont_info): Delete the member ft_face.
	(xftfont_open): Don't keep locking face.
	(xftfont_close): Don't unlock face.
	(xftfont_anchor_point): Lock and unlock face.
	(xftfont_shape): Likewise.

	* fontset.c (fontset_find_font): Don't prefer a font of
	supplementary charset.

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	* ftfont.c (struct OpenTypeSpec): Members script_tag renamed to
	script, langsys_tag renamed to langsys, new member script.
	(OTF_TAG_STR): Terminate by '\0'.
	(ftfont_get_open_type_spec): If :otf prop is is spec, Limit the
	listing to the script specified in that property.  Fix arg to
	OTF_check_features.

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	* w32font.h: New file.

	* w32font.c: Include it.
	(struct w32font_info): Add owning_frame field.  Move to w32font.h.
	(w32font_open): Set owning_frame.
	(w32font_text_extents): Use owning_frame.
	(struct font_callback_data): Add opentype_only field.
	(add_font_entity_to_list): Use it to filter fonts.
	Don't check against full name.
	(w32font_list_internal): New function.
	(w32font_list): Use it.
	(w32font_match_internal): New function.
	(w32font_match): Use it.
	(w32font_open_internal): New function.
	(w32font_open): Use it.
	(w32font_get_cache, w32font_close, w32font_has_char)
	(w32font_encode_char, w32font_text_extents, w32font_draw):
	Make non-static.

	* makefile.w32-in (w32font.o): Depend on w32font.h.

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	* charset.c (Fdefine_charset_internal): Record a supplementary
	charset at the tail of Vcharset_order_list.

	* font.c (Ffont_shape_text): Fix the return value.

	* ftfont.c (OTF_SYM_TAG, OTF_TAG_STR): Fix argument names.

	* xdisp.c (handle_auto_composed_prop): Fix previous change.

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	* ftfont.c (struct OpenTypeSpec): New struct.
	(OTF_SYM_TAG, OTF_TAG_STR): New macros.
	(ftfont_get_open_type_spec): New function.
	(ftfont_list) [HAVE_LIBOTF]: Check otf-spec property.

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	* lread.c (read1): Redo the previous change with checking Vpurify_flag.
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	* w32font.c (add_font_entity_to_list): Compare only the beginning
	of full name.

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	* xdisp.c (handle_auto_composed_prop): Simplify the code.
	Never return HANDLED_RECOMPUTE_PROPS.
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	* font.c (font_gstring_produce): Delete it.

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	* composite.h (COMPOSITION_METHOD):
	Handle COMPOSITION_WITH_GLYPH_STRING.
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	* xfont.c (Qx): Delete.
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	(syms_of_xfont): Don't initialize Qx.

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	* composite.h (enum composition_method):
	Define COMPOSITION_WITH_GLYPH_STRING unconditionally.
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	* xfaces.c [HAVE_WINDOW_SYSTEM]: Include "font.h" unconditionally.
	(choose_face_font): Accept new form of font-spec.

	* frame.h (font_driver_list): Declare it unconditionally.
	(struct frame): Define members font_driver_list and font_data_list
	unconditionally.

	* fontset.c: Include "font.h" unconditionally.
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	(generate_ascii_font_name): Use font_parse_xlfd and font_unparse_xlfd.
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	(Fset_fontset_font): Accept a font-spec object.

	* font.c (font_unparse_xlfd): If pixel_size is zero, make the
	PIXEL_SIZE part a wild card.

	* dispextern.h (struct glyph_string): Define members clip and
	num_clips unconditionally.
	(struct face): Define members font_info and extra unconditionally.

	* ftfont.c (ftfont_open): Set members maybe_otf and otf of
	ftfont_info only when HAVE_LIBOTF is defined.

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	* xdisp.c (back_to_previous_visible_line_start): Fix type of beg
	and end.

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	* w32font.c (w32font_driver): Add new fields.

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	* Makefile.in (ALL_CFLAGS): Add @M17N_FLT_CFLAGS@.
	(FONTSRC, FONTOBJ) [HAVE_WINDOW_SYSTEM]: Set them unconditionally.
	(LIBES): Add @M17N_FLT_CFLAGS@.

	* composite.c (compose_text): Don't treat the new style
	composition specially.

	* emacs.c (main): Call syms_of_font unconditionally.

	* font.h (FONT_ENTITY_NOT_LOADABLE)
	(FONT_ENTITY_SET_NOT_LOADABLE): New macros.
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	(LGSTRING_XXXX, LGLYPH_XXX): Adjust for the change of lispy gstring.
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	(struct font_driver): New member shape.
	(font_registry_charsets): Extern. it.
	(font_find_for_lface): Prototype adjusted.
	(font_prepare_composition): Likewise.
	(font_otf_capability, font_drive_otf): Delete their externs.

	* font.c [HAVE_M17N_FLT]: Include <m17n-flt.h>.
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	(font_charset_alist): Move from xfont.c and renamed.
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	(font_registry_charsets): Likewise.
	(font_prop_validate_otf): New function.
	(font_property_table): Register it for QCotf.
	(DEVICE_DELTA, adjust_anchor, REPLACEMENT_CHARACTER)
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	(font_drive_otf): Delete.
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	(font_prepare_composition): New arg F.  Adjusted for the change of
	lispy gstring.
	(font_find_for_lface): New arg C.
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	(font_load_for_face): Adjust for the change of font_find_for_lface.
	(Ffont_make_gstring): Adjust for the change of lispy gstring.
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	(Ffont_fill_gstring): Likewise.
	(Ffont_shape_text): New function.
	(Fopen_font): If the font size is not given, use 12-pixel.
	(Ffont_at): New arg STRING.
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	(syms_of_font): Initalize font_charset_alist.
	Declare Ffont_shape_text as a Lisp function.  Call syms_of_XXfont
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	conditionally.

	* fontset.c (fontset_find_font) [USE_FONT_BACKEND]: Try multiple
	fonts of the same font-spec.  Change the format of RFONT-DEF.
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	(face_for_char): Adjust for the change of RFONT-DEF.
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	(make_fontset_for_ascii_face): Likewise.
	(Finternal_char_font): Likewise.
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	(Fset_fontset_font) [USE_FONT_BACKEND]: Handle new format of font-spec.
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	* ftfont.h: New file.

	* ftfont.c: Don't include Freetype headers.  Include "ftfont.h".
	(struct ftfont_info) [HAVE_LIBOTF]: New members maybe_otf and otf.
	(ftfont_open) [HAVE_LIBOTF]: Initialize the above members.
	(ftfont_driver) [HAVE_LIBOTF, HAVE_M17N_FLT]: Don't set
	font_otf_capability and font_drive_otf, set ftfont_shape.
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	(ftfont_list): Adjust for the change of :otf property value.
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	(struct MFLTFontFT) [HAVE_LIBOTF, HAVE_M17N_FLT]: New struct.
	(ftfont_get_glyph_id, ftfont_get_metrics, ftfont_check_otf)
	(adjust_anchor, ftfont_drive_otf, ftfont_shape_by_flt)
	(ftfont_shape) [HAVE_LIBOTF, HAVE_M17N_FLT]: New function.s
	(DEVICE_DELTA) [HAVE_LIBOTF, HAVE_M17N_FLT]: New macro.
	(otf_gstring, gstring, m17n_flt_initialized): New variables.

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	* w32term.c (x_draw_composite_glyph_string_foreground):
	Adjust for the change of lispy gstring.
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	* xdisp.c (handle_composition_prop): Adjust for the change of
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	lispy gstring.  Call a function for auto-composition with the
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	third arg it->window.
	(fill_composite_glyph_string): Adjust for the change of lispy string.
	(x_produce_glyphs): Adjust for the change of font_prepare_compositionl.
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	* xfaces.c (set_font_frame_param): Adjust for the change of
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	font_find_for_lface.

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	* xfont.c (x_font_charset_alist): Move to font.c and renamed.
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	(xfont_registry_charsets): Likewise.  Caller changed.
	(syms_of_xfont): Don't handle x_font_charset_alist.

	* xftfont.c: Include "ftfont.h".
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	(struct xftfont_info) [HAVE_LIBOTF]: New members maybe_otf and otf.
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	(xftfont_open) [HAVE_LIBOTF]: Initialize the above members.
	(xftfont_close) [HAVE_LIBOTF]: Close otf.
	(xftfont_shape) [HAVE_LIBOTF, HAVE_M17N_FLT]: New function.
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	(syms_of_xftfont) [HAVE_LIBOTF, HAVE_M17N_FLT]:
	Set xftfont_driver.shape to xftfont_shape.
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	* xterm.c (x_draw_composite_glyph_string_foreground): Adjust for
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	the change of lispy gstring.

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	* ftxfont.c (ftxfont_end_for_frame): Fix array indexing error.

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	* w32font.c (w32font_draw): Fill background manually.

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	* font.c (Qfontp): Remove unused symbol.
	(QCantialias): New symbol.
	(syms_of_font): Define it.
	(font_property_table): Set a validator for QCantialias.

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	* w32font.c (CLEARTYPE_QUALITY, CLEARTYPE_NATURAL_QUALITY):
	Define if not already.
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	(QCfamily): Share with xfaces.c.
	(Qstandard, Qsubpixel, Qnatural): New symbols.
	(syms_of_w32font): Define them. Don't define QCfamily here.
	(w32_antialias_type, lispy_antialias_type): New functions.
	(w32_enumfont_pattern_entity): New arg requested_font.
	Set antialias parameter if non-default was requested.
	(fill_in_logfont): Fill in lfQuality if :antialias specified.

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	* lread.c (read1): Undo the previous change.

526
2008-02-01  CHENG Gao  <chenggao@gmail.com>  (tiny change)
527 528 529 530

	* frame.c (Fdelete_frame): Call font_update_drivers only when
	USE_FONT_BACKEND is defined..

531
2008-02-01  Kenichi Handa  <handa@ni.aist.go.jp>
532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548

	* font.h (struct font_bitmap): New member bits_per_pixel.
	(struct font_driver): New members start_for_frame and end_for_frame.
	(struct font_data_list): New struct.
	(font_put_frame_data, font_get_frame_data): Extern them.

	* frame.h (struct frame): New member font_data_list.

	* font.c (font_update_drivers): Call driver->start_for_frame and
	driver->end_for_frame at proper timings.
	(font_put_frame_data, font_get_frame_data): New functions.
	(Ffont_spec): Add usage in the docstring.

	* frame.c (make_frame): Initialize f->font_data_list to NULL.
	(Fdelete_frame): Call font_update_drivers.

	* xftfont.c (struct xftface_info): Delete the member xft_draw.
549
	(xftfont_prepare_face): Adjust for the above change.
550 551 552 553 554 555
	(xftfont_done_face): Likewise.
	(xftfont_get_xft_draw): New function.
	(xftfont_draw): Get XftDraw by xftfont_get_xft_draw.
	(xftfont_end_for_frame): New function.
	(syms_of_xftfont): Set xftfont_driver.end_for_frame.

556
	* ftxfont.c (ftxfont_get_gcs): Rename from ftxfont_create_gcs.
557 558 559 560
	Argument changed.  Cache GCs in the per-frame data.
	(struct ftxfont_frame_data): New struct.
	(ftxfont_draw_bitmap): New arg gc_fore and flush.
	(ftxfont_prepare_face, ftxfont_done_face): Delete them.
561
	(ftxfont_draw): Get GCs by ftxfont_get_gcs.  Reflect s->clip in GCs.
562 563 564 565 566
	(ftxfont_end_for_frame): New function.
	(syms_of_ftxfont): Set ftxfont_driver.end_for_frame.

	* ftfont.c (ftfont_get_bitmap): Set bitmap->bits_per_pixel.

567
2008-02-01  Kenichi Handa  <handa@m17n.org>
568 569 570 571 572 573

	* xselect.c (Vselection_coding_system)
	(Vnext_selection_coding_system): Delete them.
	(syms_of_xselect): Don't declare selection-coding-system and
	next-selection-coding-system.  They are declared in select.el.

574
2008-02-01  Jason Rumney  <jasonr@gnu.org>
575 576 577 578 579 580 581 582 583 584 585 586 587 588

	* w32term.h (WM_UNICHAR, UNICODE_NOCHAR): Define if not already.

	* w32fns.c: Include imm.h.
	(get_composition_string_fn, get_ime_context_fn): New optional
	system functions.
	(globals_of_w32fns): Load them from imm32.dll.
	(ignore_ime_char): New flag.
	(w32_wnd_proc): Handle WM_UNICHAR, WM_IME_CHAR and
	WM_IME_ENDCOMPOSITION messages.

	* w32term.c (w32_read_socket) [WM_UNICHAR]: Handle as
	MULTIBYTE_CHAR_KEYSTROKE_EVENT.

589
2008-02-01  Kenichi Handa  <handa@ni.aist.go.jp>
590 591 592 593

	* lread.c (READCHAR): Call readchar with the 2nd arg NULL.
	(READCHAR_REPORT_MULTIBYTE): New macro.
	(readchar): New 2nd arg MULTIBYTE.
594 595
	(read1): Use READCHAR_REPORT_MULTIBYTE for the first read.
	Make symbol's name multibyte according to the multibyteness of the
596 597
	source.

598
2008-02-01  Kenichi Handa  <handa@ni.aist.go.jp>
599 600 601 602

	* xfaces.c (face_for_overlay_string): Call lookup_face with
	correct arguments (fix of synching with the trunk).

603
2008-02-01  Kenichi Handa  <handa@m17n.org>
604

605
	* font.c (font_prop_validate_symbol): Delete argument prop_index.
606 607
	(font_prop_validate_style, font_prop_validate_non_neg)
	(font_prop_validate_spacing): Likewise.
608 609
	(font_property_table): Change arguments to validater.  Change Callers.
	(font_lispy_object): Delete.
610 611
	(font_at): Use font_find_object instead fo font_lispy_object.

612
2008-02-01  Kenichi Handa  <handa@ni.aist.go.jp>
613 614 615 616

	* fileio.c (Fexpand_file_name): Adjust multibyteness of directory
	and file names.

617
2008-02-01  Jason Rumney  <jasonr@gnu.org>
618 619 620 621 622

	* w32font.c (add_font_name_to_list): Avoid vertical fonts.
	(font_matches_spec): Remove debug output.
	(add_font_entity_to_list): Avoid using substituted fonts.

623
2008-02-01  Jason Rumney  <jasonr@gnu.org>
624 625 626 627

	* doc.c (Fsnarf_documentation):
	* Makefile.in (temacs${EXEEXT}, mostlyclean): Undo last change.

628
2008-02-01  Miles Bader  <miles@gnu.org>
629 630 631 632

	* src/dispextern.h (struct glyph_row): Only define "clip" field if
	HAVE_WINDOW_SYSTEM is defined.

633
2008-02-01  Stefan Monnier  <monnier@iro.umontreal.ca>
634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681

	Fix up multi-tty merge.

	* xterm.c (handle_one_xevent): Remove duplicate code and fix up nesting
	and indentation.

	* xfaces.c (free_realized_face, clear_face_gcs):
	Include font_done_for_face in the input_blocked section, just in case.

	* xdisp.c (decode_mode_spec): Use terminal-local coding systems.
	(get_char_face_and_encoding): Undo last change and remove the *other*
	duplicate definition (i.e. keep the one that's better scoped and that
	includes code for the font-backend).

	* terminal.c (create_terminal): Default keyboard_coding to
	`no-conversion' and terminal_coding to `undecided'.

	* lread.c (read1): Use XSETPVECTYPE to set a pseudovector's tag.

	* fontset.c (free_realized_fontsets): Check that the table entry does
	contain a fontset before trying to compare it to `base'.

	* emacs.c (main): Move syms_of_data, syms_of_fileio, syms_of_alloc,
	syms_of_charset, and syms_of_coding earlier because init_window_once
	now needs Vcoding_system_hash_table to be setup.

	* coding.h (default_buffer_file_coding): Remove.

	* coding.c (default_buffer_file_coding): Remove.
	(Fterminal_coding_system, Fkeyboard_coding_system): Use ->id rather
	than ->symbol, and use the terminal-local coding system.
	(syms_of_coding): Don't setup the coding-systems that are not
	terminal-local.
	(Fdefine_coding_system_internal): Use XCAR/XCDR.

	* chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
	Use XSETPVECTYPE now that XSETCHAR_TABLE doesn't set the tag anymore.

	* alloc.c (Fmake_char_table, make_sub_char_table): Remove.  They're now
	in chartab.c and were re-added here by mistake.
	(Fpurecopy): Use XSETPVECTYPE after copying a COMPILED pseudovector.

	* doc.c (Fsnarf_documentation):
	* Makefile.in (temacs${EXEEXT}, mostlyclean): Move buildobj.lst from
	src to etc.

	* ChangeLog.10: Add mistakenly removed entry.

682
2008-02-01  Dan Nicolaescu  <dann@ics.uci.edu>
683 684 685

	* Makefile.in (fringe.o, minibuf.o): Fix dependencies.

686
2008-02-01  Miles Bader  <miles@gnu.org>
687 688 689 690

	* xdisp.c (get_char_face_and_encoding): Remove extraneous definition.
	Add extra args to FACE_FOR_CHAR.

691
2008-02-01  Kenichi Handa  <handa@m17n.org>
692 693 694 695 696 697 698 699 700

	* keymap.c (where_is_internal_1): If key is a cons, store the copy
	in sequence.

	* chartab.c (map_sub_char_table): If the range contains just one
	character, call the function with that character even if the depth
	is not 3.
	(map_char_table): Likewise.

701
2008-02-01  Jason Rumney  <jasonr@gnu.org>
702 703 704 705

	* w32font.c (w32font_text_extents): Calculate metrics for the
	whole string.

706
2008-02-01  Jason Rumney  <jasonr@gnu.org>
707 708 709

	* w32xfns.c (get_next_msg): Consolidate WM_PAINT messages.

710
2008-02-01  Jason Rumney  <jasonr@gnu.org>
711 712 713 714 715 716 717 718 719

	* w32term.c (x_set_glyph_string_clipping): Use
	get_glyph_string_clip_rects.
	(x_set_glyph_string_clipping_exactly): Adjusted for the change of
	struct glyph_string.
	(x_draw_glyph_string): Likewise.

	* w32font.c (w32font_draw): Do clipping here.

720
2008-02-01  Kenichi Handa  <handa@m17n.org>
721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740

	* xftfont.c (xftfont_draw): Adjusted for the change of struct
	glyph_string.

	* xterm.c (x_set_glyph_string_clipping): Use
	get_glyph_string_clip_rects.
	(x_set_glyph_string_clipping_exactly): Adjusted for the change of
	struct glyph_string.
	(x_draw_glyph_string): Likewise.

	* xdisp.c (get_glyph_string_clip_rects): Reflect s->row->clip to
	the resulting clip(s}.
	(expose_overlaps): Add arg r.  Callers changed.  Set it ot
	row->clip temporarily.
	(expose_window): Redraw rows overlapping the exposed area.

	* dispextern.h (struct glyph_row): New member clip.
	(struct glyph_string): Delete members clip_x, clip_y, clip_width,
	clip_height, new member clip, and num_clips.

741
2008-02-01  Kenichi Handa  <handa@m17n.org>
742 743 744

	* data.c (Fchar_or_string_p): Fix docstring.

745
2008-02-01  Kenichi Handa  <handa@m17n.org>
746 747 748 749

	* xftfont.c (xftfont_draw): If s->font_info != s->face->font_info,
	create a temporal XftDraw object.

750
2008-02-01  Kenichi Handa  <handa@m17n.org>
751 752 753 754 755 756

	* font.c (Ffontp): Fix docstring.

	* coding.c (detect_coding_iso_2022): Don't treat SI/SO codes as a
	strong evidence of ISO-2022.

757
2008-02-01  Kenichi Handa  <handa@m17n.org>
758 759 760 761

	* abbrev.c (abbrev_check_chars): Use CHAR_TABLE_REF, not
	SYNTAX_ENTRY_FOLLOW_PARENT.

762
2008-02-01  Stefan Monnier  <monnier@iro.umontreal.ca>
763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801

	* fns.c (weak_hash_tables): Rename from Vweak_hash_tables and change
	its type.
	(make_hash_table, copy_hash_table, sweep_weak_hash_tables, init_fns):
	Update to the new type of weak_hash_tables and next_weak.

	* lisp.h (struct Lisp_Hash_Table): Change next_weak from Lisp_Object to
	a plain C pointer to Lisp_Hash_Table.

	* lisp.h (XGCTYPE, GC_HASH_TABLE_P, GC_NILP, GC_NUMBERP, GC_NATNUMP)
	(GC_INTEGERP, GC_SYMBOLP, GC_MISCP, GC_VECTORLIKEP, GC_STRINGP)
	(GC_CONSP, GC_FLOATP, GC_VECTORP, GC_OVERLAYP, GC_MARKERP)
	(GC_INTFWDP, GC_BOOLFWDP, GC_OBJFWDP, GC_BUFFER_OBJFWDP)
	(GC_BUFFER_LOCAL_VALUEP, GC_SOME_BUFFER_LOCAL_VALUEP)
	(GC_KBOARD_OBJFWDP, GC_PSEUDOVECTORP, GC_WINDOW_CONFIGURATIONP)
	(GC_PROCESSP, GC_WINDOWP, GC_SUBRP, GC_COMPILEDP, GC_BUFFERP)
	(GC_SUB_CHAR_TABLE_P, GC_CHAR_TABLE_P, GC_BOOL_VECTOR_P, GC_FRAMEP)
	(GC_EQ): Remove since they've been identical to their non-GC_
	alter-egos ever since the markbit was eradicated.

	* src/alloc.c:
	* src/buffer.c:
	* src/buffer.h:
	* src/data.c:
	* src/fileio.c:
	* src/filelock.c:
	* src/fns.c:
	* src/frame.h:
	* src/lisp.h:
	* src/macterm.c:
	* src/print.c:
	* src/process.c:
	* src/w32fns.c:
	* src/w32menu.c:
	* src/w32term.c:
	* src/xfns.c:
	* src/xmenu.c:
	* src/xterm.c: Replace uses of GC_* macros with the non-GC_ versions.

802
2008-02-01  Kenichi Handa  <handa@m17n.org>
803 804 805 806 807

	* chartab.c (map_sub_char_table): Make it work for the top-level
	char-table.  Fix handling of parent char-table.
	(map_char_table):  Adjust for the above change.

808
2008-02-01  Jason Rumney  <jasonr@gnu.org>
809 810 811

	* w32font.c (Qgdi): Rename from Qw32.

812
2008-02-01  Jason Rumney  <jasonr@gnu.org>
813 814 815

	* w32bdf.c (get_quoted_string): Make function static.

816
2008-02-01  Kenichi Handa  <handa@m17n.org>
817 818 819 820 821

	* xftfont.c (xftfont_open): If one of font's ASCII glyph has
	bigger ascent and descent than those of the font, use them as
	font's ascent and descent.

822
2008-02-01  Kenichi Handa  <handa@m17n.org>
823 824 825 826

	* Makefile.in (${lispsource}international/charprop.el): Move this
	target within "#ifdef HAVE_UNIDATA" and "#endif".

827
2008-02-01  Kenichi Handa  <handa@m17n.org>
828 829 830 831

	* Makefile.in (lisp): Add ${lispsource}language/tai-viet.el.
	(shortlisp): Add ../lisp/language/tai-viet.el.

832
2008-02-01  Ulrich Mueller  <ulm@gentoo.org>  (tiny change)
833 834 835 836

	* Makefile.in (${lispsource}international/charprop.el): Depend on
	temacs${EXEEXT}.

837
2008-02-01  Jason Rumney  <jasonr@gnu.org>
838 839 840 841 842 843 844 845 846 847 848

	* w32font.c (w32font_close): Delete the GDI font object.

	* w32menu.c: Include character.h

	* w32proc.c: Likewise.

	* w32select.c: Likewise.

	* makefile.w32-in (w32proc.o): Depend on character.h

849
2008-02-01  Jason Rumney  <jasonr@gnu.org>
850 851 852 853 854 855 856 857 858 859 860

	* w32fns.c (syms_of_w32fns): Use DEFSYM macro.

	* w32menu.c (syms_of_w32menu): Likewise.

	* w32proc.c (syms_of_ntproc): Likewise.

	* w32select.c (syms_of_w32select): Likewise.

	* w32term.c (syms_of_w32term): Likewise.

861
2008-02-01  Jason Rumney  <jasonr@gnu.org>
862 863 864

	* w32font.c (w32font_draw): Delete brush after using it.

865
2008-02-01  Jason Rumney  <jasonr@gnu.org>
866 867 868 869 870 871

	* w32font.c (w32font_open): Don't set font_idx.
	(w32font_text_extents): Try GetTextExtentPoint32W before defaulting
	to font settings.
	(w32font_draw): Fill background explicitly.

872
2008-02-01  Jason Rumney  <jasonr@gnu.org>
873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917

	* w32term.c (w32_initialize): Don't call w32font_initialize.

	* w32font.c (w32font_info): Remove subranges.
	(QCsubranges, Qmodern, Qswiss, Qroman): Remove.
	(QCfamily, Qmonospace, Qsans_serif, Qmono, Qsans, Qsans__serif)
	(Qraster, Qoutline, Qlatin, Qgreek, Qcoptic, Qcyrillic, Qarmenian)
	(Qhebrew, Qarabic, Qsyriac, Qnko, Qthaana, Qdevanagari, Qbengali)
	(Qgurmukhi, Qgujarati, Qoriya, Qtamil, Qtelugu, Qkannada)
	(Qmalayalam, Qsinhala, Qthai, Qlao, Qtibetan, Qmyanmar, Qgeorgian)
	(Qhangul, Qethiopic, Qcherokee, Qcanadian_aboriginal, Qogham)
	(Qrunic, Qkhmer, Qmongolian, Qsymbol, Qbraille, Qhan)
	(Qideographic_description, Qcjk_misc, Qkana, Qbopomofo, Qkanbun)
	(Qyi, Qbyzantine_musical_symbol, Qmusical_symbol, Qmathematical):
	New symbols.
	(font_callback_data): New struct.
	(w32font_list, w32font_match): Use it.
	(w32font_open): Don't populate subranges.
	(w32font_has_char): Use script Lisp symbols, not subrange bitmask.
	(w32font_encode_char): Always return unicode code-point as-is.
	(w32font_text_extents): Supply a tranformation matrix to
	GetGlyphOutline. Never look up by glyph index. Avoid looping
	twice. Use unicode version of GetTexExtentPoint32 instead of
	glyph index version.
	(set_fonts_frame): Remove
	(w32_enumfont_pattern_entity): Add frame parameter, use it to
	set frame parameter. Use backward compatible fake foundries.
	Save generic family in extra slot under QCfamily. Make width slot
	constant. Save QCspacing value. Save list of scripts instead of
	binary subranges.
	(w32_generic_family, logfonts_match, font_matches_spec): New functions.
	(add_font_entity_to_list): Use font_callback_data struct. Filter
	unwanted fonts.
	(add_one_font_entity_to_list): Use font_callback_data struct.
	(w32_registry): Default to iso10646_1;
	(fill_in_logfont): Use dpi from extra slot. Don't bother with
	string font registries. Don't fill in font name if it is a generic
	family name, fill family instead. Use spacing, family and script
	extra info to fill pitch, family and charset fields.
	(list_all_matching_fonts): Use font_callback_data struct.
	(unicode_range_for_char): Remove.
	(font_supported_scripts): New function.
	(w32font_initialize): Remove.
	(syms_of_w32font): Update which symbols are defined.

918
2008-02-01  Jason Rumney  <jasonr@gnu.org>
919 920 921 922 923 924 925 926 927 928 929 930 931 932 933

	* font.c (font_pixel_size): Reverse assq_no_quit args.

	* w32term.h (FONT_WIDTH): Report max width, not average.
	(FONT_MAX_WIDTH): Remove.
	(FONT_AVG_WIDTH): New macro.

	* xfaces.c (Fx_list_fonts) [WINDOWSNT]: Remove Windows only
	redefinition of FONT_WIDTH.

	* w32term.c (x_font_min_bounds): Use FONT_AVG_WIDTH.
	(w32_cache_char_metrics): Use FONT_WIDTH.

	* w32fns.c (w32_load_system_font, w32_list_fonts): Use FONT_AVG_WIDTH.

934
2008-02-01  Jason Rumney  <jasonr@gnu.org>
935 936 937 938 939 940

	* w32font.c (w32font_open): Make lfHeight negative.

	* w32fns.c (x_default_font_parameter): Use new style font name.
	(Fx_create_frame, x_create_tip_frame): Initialize resx and resy.

941
2008-02-01  Jason Rumney  <jasonr@gnu.org>
942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993

	* w32font.c (QCsubranges): New symbol.
	(w32font_open, w32font_has_char): Get subranges from subproperty
	of extra.
	(w32_enumfont_pattern_entity): Set subranges as subproperty of extra.
	(syms_of_w32font): Define :subranges symbol.

	* font.c (font_put_extra): Expose externally.

	* font.h (font_put_extra): Moved declaration from font.c.

	* font.c (Ffont_get): Use font driver to determine otf capability.
	(adjust_anchor): Check if driver defines anchor_point before using.

	* w32font.c (w32font_open): Handle size, height and pixel_size better.
	(w32font_draw): Use options.
	(w32_enumfont_pattern_entity): Set size to 0 for scalable fonts.
	Fix detection of truetype fonts.
	(registry_to_w32_charset): Handle charsets other than iso8859-1
	expressed as lisp symbols.
	(w32_registry): Express charset as lisp symbol.
	(fill_in_logfont): Reverse pixel and point height logic.
	Don't set width here. Set quality to default.

	* w32fns.c (w32_load_system_font): Fix detecting FIXED_PITCH fonts.
	(x_to_w32_font): Fill in lfPitchAndFamily correctly.

	* xterm.c (x_draw_glyph_string_foreground) [USE_FONT_BACKEND]:
	Remove redundant loop and allocation.

	* makefile.w32-in (font.o, w32font.o): New objects.
	(fontset.o, xdisp.o, xfaces.o, w32fns.o, w32term.o): Depend on font.h
	(FONTOBJ): New group of objects conditioned on USE_FONT_BACKEND.

	* xdisp.c (fill_composite_glyph_string): Make the first arg to
	STORE_XCHARB a valid l-value.

	* w32term.c (w32_native_per_char_metric): Swap width and rbearing
	calculations for non-Truetype fonts.
	(x_draw_glyph_string): Sync with xterm.c.
	(x_draw_glyph_string_foreground) [USE_FONT_BACKEND]: Remove
	redundant code.
	(w32_initialize) [USE_FONT_BACKEND]: Call w32font_initialize.

	* w32term.h (w32_output_data) [USE_FONT_BACKEND]: Add fontp member.
	(FRAME_FONT_OBJECT) [USE_FONT_BACKEND]: New macro from xterm.h.

	* w32fns.c [USE_FONT_BACKEND]: Port font backend changes from xfns.c.
	(x_to_w32_charset, w32_to_x_charset): Expose externally.

	* w32font.c: New file for w32 font backend.

994
2008-02-01  Kenichi Handa  <handa@m17n.org>
995 996 997

	* term.c: Don't include "buffer.h" twice.

998
2008-02-01  Kenichi Handa  <handa@m17n.org>
999 1000 1001

	* syntax.c (skip_syntaxes): Synch with the trunk.

1002
2008-02-01  Kenichi Handa  <handa@m17n.org>
1003 1004 1005 1006

	* character.c (Funibyte_string): New function.
	(syms_of_character): Defsubr it.

1007
2008-02-01  Jason Rumney  <jasonr@gnu.org>
1008 1009 1010 1011 1012 1013 1014 1015

	* w32term.c [USE_FONT_BACKEND]:
	(x_get_font_repertory, note_mouse_movement, x_set_mouse_face_gc):
	(x_set_glyph_string_clipping, x_set_glyph_string_clipping_exactly):
	(x_draw_glyph_string, x_draw_glyph_string_foreground):
	(x_draw_composite_glyph_string_foreground, x_new_fontset2):
	(x_free_frame_resources): Sync with xterm.c.

1016
2008-02-01  Andreas Schwab  <schwab@suse.de>
1017 1018 1019 1020

	* lread.c (read1): Use CHAR_TABLE_STANDARD_SLOTS to validate
	char-table size.

1021
2008-02-01  Kenichi Handa  <handa@m17n.org>
1022 1023 1024 1025

	* font.c (check_otf_features): Define it regardless of
	HAVE_LIBOTF.

1026
2008-02-01  Kenichi Handa  <handa@m17n.org>
1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060

	* ftfont.c (ftfont_driver): Delete font_otf_gsub and
	font_otf_gpos, add font_drive_otf.

	* fontset.c (fontset_find_font): Pay attention to font size
	specified for a font.
	(reorder_font_vector): Check contents of font_def.

	* font.c (struct otf_list): Delete it.
	(otf_list): Make it a lisp variable..
	(otf_open): Use lispy otf_list.
	(generate_otf_features): Renamed from parse_gsub_gpos_spec.
	(check_otf_features): New function.
	(font_otf_DeviceTable, font_otf_ValueRecord, font_otf_Anchor): New
	functinos.
	(font_drive_otf): New function merging font_otf_gsub and
	font_otf_gpos.
	(font_open_for_lface): New arg spec.  Change argument order.
	(font_load_for_face): Adjusted for the change of
	font_open_for_lface.
	(Ffont_drive_otf): New function merging Ffont_otf_gsub and
	Ffont_otf_gpos.
	(syms_of_font): Staticpro otf_list.  Delete defsubr of
	Sfont_otf_gsub and Sfont_otf_gpos.  Defsubr Sfont_drive_otf.

	* xfaces.c (set_font_frame_param): Adjusted for the change of
	font_open_for_lface.

	* font.h (font_open_for_lface): Adjust prototype.
	(struct font_driver): Delete members otf_gsub and otf_gpos, add
	member otf_drive.
	(font_otf_gsub, font_otf_gpos): Delete externs.
	(font_drive_otf): Extern it.

1061
2008-02-01  Kenichi Handa  <handa@m17n.org>
1062 1063 1064 1065 1066 1067 1068 1069

	* font.c (font_at): If the window W is not on a window system,
	return Qnil.

	* coding.c (produce_chars): Don't call insert_from_gap if no
	characters to produce.
	(encode_coding): Likewise.

1070
2008-02-01  Kenichi Handa  <handa@m17n.org>
1071 1072 1073 1074 1075 1076

	* fontset.c (free_realized_fontsets): Avoid unnecessary call of
	Fclear_face_cache.

	* xfaces.c (face_for_font): Check also face->font==font->font.font.

1077
2008-02-01  Miles Bader  <miles@gnu.org>
1078 1079 1080 1081 1082

	* emacs.c (main): Change default value of `enable_font_backend' to 1.
	Parse "--disable-font-backend" option.
	(standard_args): Add "--disable-font-backend" option.

1083
2008-02-01  Kenichi Handa  <handa@m17n.org>
1084 1085 1086 1087 1088 1089 1090 1091 1092 1093

	* fontset.c (fontset_find_font): New function.
	(fontset_font): Use fontset_find_font.
	(make_fontset_for_ascii_face): Don't set face ID in rfont_def.
	Register the specified font for all Latin characters.
	(new_fontset_from_font): Register the specified font for all Latin
	characters.
	(dump_fontset): For a realized fontset, include the base fontset
	name in the returned vector.

1094
2008-02-01  Kenichi Handa  <handa@m17n.org>
1095 1096 1097 1098 1099 1100 1101 1102 1103 1104

	* character.h (CHAR_STRING): Cast C to unsigned on calling
	char_string.

	* character.c (char_string): Type of arg C changed to unsigned.
	Signal an error if C is an invalid character code.

	* editfns.c (general_insert_function): Use CHARACTERP, not INTEGERP.
	(Fchar_to_string): Likewise.

1105
2008-02-01  Kenichi Handa  <handa@m17n.org>
1106 1107 1108 1109 1110 1111 1112

	* character.h (MIN_MULTIBYTE_LEADING_CODE)
	(MAX_MULTIBYTE_LEADING_CODE): New macros.

	* regex.c (analyse_first): Fix for multibyte characters in "case
	charset:" and "case categoryspec:".

1113
2008-02-01  Andreas Schwab  <schwab@suse.de>
1114 1115 1116

	* Makefile.in (LIBES): Move standard libraries to the end.

1117
2008-02-01  Kenichi Handa  <handa@m17n.org>
1118 1119 1120

	* process.c: Cancel the change done by sync with HEAD.

1121
2008-02-01  Kenichi Handa  <handa@m17n.org>
1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134

	* alloc.c (Fgarbage_collect): If nextb->text->inhibit_shrinking is
	nonzero, don't shrink the buffer nextb.

	* buffer.h (struct buffer_text): New member inhibit_shrinking.

	* coding.c (coding_alloc_by_making_gap): New arg offset.
	(alloc_destination): Call coding_alloc_by_making_gap with the arg
	offset.
	(decode_coding_iso_2022): Update coding->safe_charsets.
	(decode_coding_gap): Temporarily set
	current_buffer->text->inhibit_shrinking to 1.

1135
2008-02-01  Kenichi Handa  <handa@m17n.org>
1136 1137 1138 1139

	* xterm.c (x_draw_composite_glyph_string_foreground): Fix
	indexing into elements of s->cmp and s->char2b.

1140
2008-02-01  Juanma Barranquero  <lekktu@gmail.com>
1141 1142 1143

	* regex.c (RE_STRING_CHAR_AND_LENGTH) [! emacs]: Add missing arg `len'.

1144
2008-02-01  Kenichi Handa  <handa@m17n.org>
1145 1146 1147 1148 1149 1150 1151

	* regex.c (GET_CHAR_BEFORE_2, GET_CHAR_AFTER): Check the variable
	target_multibyte instead of multibyte.
	(re_match_2_internal): Call bcmp_translate with target_multibyte.
	(bcmp_translate): Change the argument name from multibyte to
	target_multibyte.

1152
2008-02-01  Kenichi Handa  <handa@m17n.org>
1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187

	These changes are to compile a regexp into a pattern that can be
	used both for multibyte and unibyte targets.

	* Makefile.in (search.o): Depend on charset.h.

	* character.c (multibyte_char_to_unibyte_safe): New function.

	* search.c: Include "charset.h".
	(compile_pattern_1): Delete argument multibyte.  Don't set
	cp->buf.target_multibyte here.  Set cp->buf.charset_unibyte.
	(compile_pattern): Don't compare cp->buf.target_multibyte.
	Compare cp->buf.charset_unibyte.
	(compile_pattern): Set cp->buf.target_multibyte.

	* lisp.h (multibyte_char_to_unibyte_safe): Extern it.

	* regex.h (struct re_pattern_buffer): New member charset_unibyte.

	* regex.c (RE_STRING_CHAR, RE_STRING_CHAR_AND_LENGTH): New arg
	multibyte.  Callers changed.
	(RE_CHAR_TO_MULTIBYTE, RE_CHAR_TO_UNIBYTE): New macros.
	(MAKE_CHAR_MULTIBYTE, MAKE_CHAR_UNIBYTE): Deleted.  Callers
	changed to use RE_CHAR_TO_MULTIBYTE and RE_CHAR_TO_UNIBYTE
	respectively.
	(SETUP_ASCII_RANGE, SETUP_UNIBYTE_RANGE): New macros.
	(SETUP_MULTIBYTE_RANGE): Generate a more compact range_table.
	(regex_compile): Make the compiled pattern usable both for
	multibyte and unibyte targets.
	(analyse_first): Make the fastmap usable both for multibyte and
	unibyte targets.
	(TRANSLATE_VIA_MULTIBYTE): Deleted.
	(re_match_2_internal): Pay attention to the case that the
	multibyteness of bufp and target may be different.

1188
2008-02-01  Kenichi Handa  <handa@m17n.org>
1189 1190 1191 1192

	* xdisp.c (x_produce_glyphs): When a font is not found, make the
	empty box occupy at least one column width.

1193
2008-02-01  Miles Bader  <miles@gnu.org>
1194 1195 1196

	* Makefile.in: Remove redundant HAVE_XFT clause.

1197
2008-02-01  Kenichi Handa  <handa@m17n.org>
1198 1199 1200

	* xrdb.c (x_load_resources): Setup the default fontSet X reource.

1201
2008-02-01  Kenichi Handa  <handa@m17n.org>
1202 1203 1204

	* regex.c (regex_compile): Synch with HEAD.

1205
2008-02-01  Kenichi Handa  <handa@m17n.org>
1206 1207 1208

	* fontset.c (Finternal_char_font): Fix previous change.

1209
2008-02-01  Kenichi Handa  <handa@m17n.org>
1210 1211 1212 1213

	* fontset.c (Finternal_char_font): Fix for the case of POSITION
	being nil.

1214
2008-02-01  Kenichi Handa  <handa@m17n.org>
1215 1216 1217

	* xftfont.c (xftfont_open): Call FcConfigSubstitute.

1218
2008-02-01  Kenichi Handa  <handa@m17n.org>
1219 1220 1221

	* xftfont.c (xftfont_open): Don't enable antialias explicitly.

1222
2008-02-01  Kenichi Handa  <handa@m17n.org>
1223 1224 1225

	* search.c (simple_search): Fix previous change.

1226
2008-02-01  Kenichi Handa  <handa@m17n.org>
1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246

	* xftfont.c (ftfont_font_format): Extern declaration.

	* frame.c (x_set_font): Fix the second arg to fs_query_fontset.

	* xfont.c (xfont_driver): Initialize ftfont_driver.type by 0.
	(xfont_list): Don't directly use Lisp_Object as an operand of &&.

	* ftfont.c (ftfont_driver): Initialize ftfont_driver.type by 0.
	(ftfont_font_format): Fix previous change.

	* font.h (Ffont_xlfd_name): EXFUN it.

	* font.c (font_parse_xlfd): Fix the array size of `f'.
	(register_font_driver): Use EQ to compare driver->type.

	* xfns.c (xic_create_xfontset2) [USE_FONT_BACKEND]: New function.
	(create_frame_xic) [USE_FONT_BACKEND]: Call xic_create_xfontset2.
	(xic_set_xfontset) [USE_FONT_BACKEND]: Likewise.

1247
2008-02-01  Kenichi Handa  <handa@m17n.org>
1248 1249 1250 1251 1252 1253

	* ftfont.c (ftfont_pattern_entity): Check if FC_FONTFORMAT is
	defined.
	(ftfont_list_generic_family, ftfont_list, ftfont_font_format):
	Likewise.

1254
2008-02-01  Kenichi Handa  <handa@m17n.org>
1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271

	* xfont.c (xfont_open): Set font->format.

	* xftfont.c (xftfont_open): Set font->format.

	* ftfont.c (ftfont_pattern_entity): Add fontformat in a pattern.
	(ftfont_list): Include FC_FONTFORMAT in FcObject.
	(ftfont_open): Set font->format.
	(ftfont_font_format): New function.

	* font.h (struct font): New memeber format.

	* font.c (Qopentype): New variable.
	(syms_of_font): Defsym it.
	(Fquery_font): Change the format of the last element of the return
	value.

1272
2008-02-01  Kenichi Handa  <handa@m17n.org>
1273 1274 1275

	* search.c (simple_search): Fix sync with HEAD.

1276
2008-02-01  Kenichi Handa  <handa@m17n.org>
1277 1278 1279 1280

	* xfns.c (xic_create_xfontset): Try the default fontset name as a
	last resort.

1281
2008-02-01  Kenichi Handa  <handa@m17n.org>
1282 1283 1284 1285

	* coding.c (detect_coding_charset): Fix detection of multi-byte
	charset.

1286
2008-02-01  Bob Halley  <halley@play-bow.org>  (tiny change)
1287 1288 1289

	* ccl.c (ccl_driver): If DST is NULL, set ccl->produced to 0.

1290
2008-02-01  Kenichi Handa  <handa@m17n.org>
1291 1292 1293 1294 1295 1296

	* xdisp.c (get_next_display_element): Set it->face_id for the
	first component of a composition.
	(x_produce_glyphs): Check if the font is changed or not for
	composition.

1297
2008-02-01  Kenichi Handa  <handa@m17n.org>
1298 1299 1300 1301 1302 1303

	(get_next_display_element): Set it->face_id for the
	first component of a composition.
	(x_produce_glyphs): Check if the font is changed or not for
	composition.

1304
2008-02-01  Kenichi Handa  <handa@m17n.org>
1305 1306 1307 1308 1309 1310

	* fontset.c (Qlatin): New variable.
	(syms_of_fontset): Define it as a lisp symbol.
	(Fset_fontset_font): If TARGET is `latin', use FONT_SPEC for
	ASCII.

1311
2008-02-01  Kenichi Handa  <handa@m17n.org>
1312 1313 1314 1315

	* font.c (font_unparse_fcname): Pay attention to the case that
	some of font property is a null string.

1316
2008-02-01  Kenichi Handa  <handa@m17n.org>