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	for dropped connection (i.e. sigio but no events).

	from the computed faces (the combinations created by
	compute_char_face), so that we don't waste global face id's.
	* xterm.h (struct x_display): Replace the fields faces and n_faces
	with fields param_faces, n_param_faces, computed_faces,
	n_computed_faces, and size_computed_faces.
	(FRAME_FACES, FRAME_N_FACES): Replaced by...
	(FRAME_COMPUTED_FACES, FRAME_N_COMPUTED_FACES, FRAME_PARAM_FACES,
	FRAME_N_PARAM_FACES): New macros.
	* xfaces.c: Doc fixes.
	(init_frame_faces): Call new_computed_face to create entries for
	the default and mode line faces.  Use the FRAME...PARAM_FACES
	macros.
	(free_frame_faces): Use the FRAME...PARAM_FACES and
	FRAME...COMPUTED_FACES macros.  Don't use the copy flag; all
	parameter faces have real X resources, and all computed faces just
	have copies.  Free both the parameter and computed face arrays.
	(new_computed_face): New function.
	(intern_computed_face): Renamed from intern_frame_face; callers
	changed.  Call new_computed_face.
	(ensure_face_ready, compute_char_face, compute_glyph_face): Use the
	FRAME...PARAM_FACES macros.
	(recompute_basic_faces): Use the FRAME...PARAM_FACES and
	FRAME...COMPUTED_FACES macros.  Produce the computed faces by
	starting with the base faces and merging in the parameter faces.
	(Fset_face_attribute_internal): Use the FRAME...PARAM_FACES
	macros.  Just call recompute_basic_faces if the default or mode
	line faces have changed.
	* xfns.c (Fx_list_fonts): Use the FRAME...PARAM_FACES macros.
	* xterm.c (dumpglyphs): Use the FRAME...COMPUTED_FACES macros.
	* dispextern.h (struct face): Remove the copy member.  This is no
	longer necessary; all computed faces are copies, and no parameter
	faces are.

	non_ascii_keystroke.

	intermediate results in scaling.

	abort.  We can always run Emacs with _Xdebug set to 1.

	indication we get that no matches were found.

	(XTread_socket): Call it to recognize vendor-specific function keys.

(X_CAUGHT_ERROR_MESSAGE_SIZE): New macro.
(x_error_catcher): Corresponding changes.
(x_catch_errors): Corresponding changes.
(x_check_errors): Do not free x_caught_error_message.
(x_uncatch_errors): Set x_caught_error_message to 0 after freeing it.

finds no fonts--try XLoadQueryFont anyway.

Include systty.h; don't mess with FIONREAD.
Don't include termio.h dorectly.

mark it now as iconified.
(x_make_frame_invisible): If async_iconic, work does need to be done.
Don't let this frame stay highlighted.
(x_iconify_frame): Don't let this frame stay highlighted.

create it if it hasn't been created before.

	* xmenu.c (TRUE, FALSE): Same.
	* xterm.c (dumprectangle): Same.

Recognize the extended function keys.

	* xfns.c (x_set_frame_parameters): Store the value in the frame
	parameter alist before we call the setter function, so the setter
	function can touch up the value if it chooses.
	(x_set_foreground_color, x_set_background_color): Call
	recompute_basic_faces, so their GC's will reflect the changes.
	(x_new_font): Add extern declaration - this returns a Lisp_Object
	now, the fully resolved font name.
	(x_set_font): Accept the fully resolved name from x_new_font, and
	put it in the frame's parameter alist.  Call recompute_basic_faces.
	* xterm.c (x_new_font): Return the fully resolved font name, Qnil
	(if no match), or Qt (match, but unacceptable metrics).
	* xterm.c (x_new_font): Don't call init_frame_faces.

	* xterm.h: New section for declarations for xfaces.c.
	(init_frame_faces, free_frame_faces, intern_face,
	face_name_id_number, same_size_fonts, recompute_basic_faces,
	compute_char_face, compute_glyph_face): Declare these here.
	* xfaces.c (same_size_fonts): We can now remove this extern
	declaration.
	* xfns.c (face_name_id_number): Likewise.
	* xterm.c (intern_face): Likewise.

	* xterm.c (dumpglyphs): Remember that the default faces can have
	null fonts, too.

	character-cell font or not by testing whether or not it has a
	per_char table.  They all do.
	* xterm.c (x_new_font): Same deal.

Convert from parent window, not Emacs window.
(XTread_socket): Handle ReparentNotify events.

(XTread_socket): For ConfigureNotify event,
translate coordinates if send_event field is false
provided the x-coord value is not large.

translate coordinates if send_event field is false
provided the x-coord value is not large.

	don't support them yet.
	* xfns.c (x_set_font): Report the error message properly.

	the mouse is over a scroll bar.

	that feature requires more support to work correctly.

	Update copyright years.

	that feature requires more support to work correctly.

make them just meta, not alt.

	newly chosen font.

	* keyboard.c (make_lispy_event): Controlify here.

when cursor falls on char with non-default face.

	face specified by the glyph under it.

	* xterm.c (dumpglyphs): Move the underline up a row.  I dislike
	the way X addresses pixels.  Quickdraw is much nicer.

	* xterm.c (dumpglyphs): Pass the proper arguments to intern_face.

	* xterm.c (dumpglyphs): Don't increment left twice.

	according to overlays and text properties; use
	compute_char_face and compute_glyph_face to figure out what
	face to use, and where a new face starts.
	* xterm.c (dumpglyphs): Use the upper bits of the glyphs to decide
	which frame face to use.  Call GLYPH_FOLLOW_ALIASES to make sure
	we're implementing the glyph table properly.  If we're not using
	the default or mode line face, call intern_face to find a display
	face for the frame face selected by the glyph code.  Implement
	underlining.  Remove the `font' argument; we have to derive this
	from the frame and face anyway.  Change all callers.
	* disptab.h (GLYPH_FOLLOW_ALIASES): New macro.

	* xterm.c (x_destroy_window): Call free_frame_faces.

	* keyboard.c (syms_of_keyboard): Doc fix for
	extra-keyboard-modifiers; use the same modifier bits as we do for
	characters.
	(read_char): Apply all the modifiers in extra_keyboard_modifiers
	to the input characters, so you can get hyper, super, and the rest
	of the gang.
	* xterm.c (x_emacs_to_x_modifiers): New function.
	(x_convert_modifiers): Renamed to x_x_to_emacs_modifiers, for
	consistency.  Callers changed.
	(XTread_socket): Apply x_emacs_to_x_modifiers to
	extra_keyboard_modifiers before setting the state member of the
	event; this will get all the modifiers on ASCII characters.

	* xterm.c (x_text_icon): Don't call XSetIconName; it should be
	unnecessary, and perhaps it's killing the icon pixmap.