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	available, and hardly vital.
	(syms_of_floatfns): Adjusted appropriately.

	* floatfns.c (Flog): Accept optional second arg, being the base
	for the logarithm.
	[USG] (Flogb): Define this in terms of Flog.

	FRAME_ROOT_WINDOW instead of minibuf_window->prev.

	* data.c (store_symval_forwarding): When storing through a
	Lisp_Buffer_Objfwd, check if the slot requires a particular type,
	and report an error if the types clash.

	TYPE argument.
	* buffer.c (buffer_local_types): New variable.
	(buffer_slot_type_mismatch): New function.

	signal handler.  The original bug is probably gone, the test
	wasn't written portably, and it should probably go somewhere else
	anyway - say, funcall or eval.

	expecting any arguments.

	We're not going to use this mouse interface.
	(Vmouse_window, Vmouse_event, Vmouse_event_function,
	Vmouse_left_hook, Vmap_frame_hook, Vunmap_frame_hook,
	Vmouse_motion_handler): Variables deleted; they were to be used by
	Fexecute_mouse_event.
	(syms_of_keyboard): Same.
	(command_loop_1): Remove dyked-out code to support
	Fexecute_mouse_event.
	(read_char): Same.

	* keyboard.c (Vlast_event_frame): Don't define this window if
	MULTI_FRAME is not #defined.
	(syms_of_keyboard): Same.
	(kbd_buffer_store_event): Don't try to work with Vlast_event_frame
	if MULTI_FRAME is not #defined.
	(kbd_buffer_get_event): Same.

	* keyboard.c (Fdiscard_input): Removed dyked-out code from when
	unread_command_char's quiescent value was -1, not nil.

	window processed and wait until we came back around to it.  Sadly,
	this doesn't work if that window gets deleted.  So instead, use
	Fprevious_window to find the last window to process, and loop
	until we've done that one.

	* window.c [not MULTI_FRAME] (init_window_once): Don't forget to
	set the `mini_p' flag on the new minibuffer window to t.

	* window.c (Fwindow_at): Don't check the type of the frame
	argument.

	* window.c [not MULTI_FRAME] (window_loop): Set frame to zero,
	instead of trying to decode it.

	* window.c (init_window_once): Initialize minibuf_window before
	FRAME_ROOT_WINDOW, so the latter actually points to something.

	(x_wm_set_window_state, x_wm_set_icon_pixmap,
	x_wm_set_icon_position): Use x_wm_hints.
	(x_term_init): Set the `input' field of x_wm_hints, and its flag.

	* xterm.c (x_text_icon): Call x_wm_set_icon_pixmap with a pixmap
	of zero, to clear the pixmap.
	(x_wm_set_icon_pixmap): Accept this protocol; if pixmap is zero,
	specify no pixmap for the icon.

	* xterm.c (x_set_window_size): Call check_frame_size to make sure
	that the requested dimensions are within acceptable limits.
	Store the new size information in the frame structure.

	* xterm.c (x_wm_set_size_hint): Don't try to set the base_height
	and base_width elements of size_hints if PBaseSize is not
	#defined.  Set the minimum frame size according to the information
	returned by check_frame_size.

	* xterm.c (XTread_socket, x_do_pending_expose): Call
	change_frame_size with a DELAY of 1.

	* xterm.c (in_display): Deleted this; it's never used in xterm.c,
	and there is another variable by the same name in dispnew.c.

	* xterm.c (FRAME_IS_TERMCAP, FRAME_IS_X, FRAME_HAS_MINIBUF):
	Renamed these to FRAME_TERMCAP_P, FRAME_X_P, and
	FRAME_HAS_MINIBUF_P, for consistency with the rest of the
	frame macros.

	comments at top of file; this was beginning to grow RCS hair,
	which we don't want.

	resource, not nil.  That way, we can tell the difference between a
	false resource and an unspecified resource.
	(x_default_error): Use DEFLT if x_get_arg returns Qunbound, not Qnil.
	(x_figure_window_size, x_icon, Fx_create_frame): Deal with
	Qunbound and Qnil properly.

	* xfns.c (Fx_create_frame): Pass the correct number of arguments
	to x_set_font.

	* xfns.c [not HAVE_X11] (Fx_create_frame): Delete section that's
	only included if we *do* have X11.  Blind patching.

        * xfns.c (x_icon): Rewritten to call x_wm_set_icon_position and
	x_wm_set_window_state instead of calling XSetWMHints directly.
	(x_wm_set_window_state, x_wm_set_icon_pixmap,
	x_wm_set_icon_position): Use x_wm_hints.
	(x_term_init): Set the `input' field of x_wm_hints, and its flag.

	* xfns.c (x_default_parameter): Don't call store_frame_param here;
	it's already taken care of by x_set_frame_parameters.

	* xfns.c (Fx_create_frame): Check for the `icon-type',
	`auto-raise', and `auto-lower' parameters. Have `icon-type'
	default to t, indicating that we want the nifty gnu in our icons.
	(Qauto_lower): New symbol.

	* xfns.c (x_set_icon_type): UNBLOCK_INPUT before reporting the
	error, not after.  error doesn't return, sklitch-brain.

	* xfns.c (x_set_frame_parameters): Properly recognize changes to
	the height of the frame.  Recognize changes of the frame's
	position.

	* xfns.c (x_set_frame_parameters): Iterate over ALIST while the
	current element is cons, not while it's non-nil.
	(syms_of_xfns): Call init_x_parm_symbols after interning all the
	other atoms; init_x_parm_symbols expects Qx_frame_parameter to be
	initialized.

	* xfns.c (Qbackground_color, Qborder_color,  Qborder_width,
	Qcursor_color,  Qfont,  Qforeground_color,  Qgeometry,
	Qhorizontal_scroll_bar,  Qicon_left,  Qicon_top,  Qiconic_startup,
	Qinternal_border_width,  Qleft,  Qmouse_color,  Qparent_id,
	Qsuppress_icon,  Qsuppress_initial_map,  Qtop,  Qundefined_color,
	Qvertical_scroll_bar,  Qwindow_id,  Qx_frame_parameter): New
	symbols, with lisp code to rebuild syms_of_xfns.
	(syms_of_xfns): Initialize and staticpro them.
	(Qheight, Qminibuffer, Qname, Qnone, Qonly, Qwidth,
	Qunsplittable): Add extern declaration for these.
	(x_init_parm_symbols): Don't initialize Qx_frame_parameter here;
	it's done in syms_of_xfns.
	(x_default_parameter): Change the argument char *PROPNAME into a
	Lisp_Object PROP; let the caller take care of interning the atom.
	(Fx_geometry, x_figure_window_size, x_icon, Fx_create_frame): Use
	the new Q... variables, instead of interning things.

	* xfns.c (x_set_frame_param): Replaced by x_set_frame_parameters.
	(x_set_frame_parameters): Process the alist of parameters here.
        Notice `width', `height', `top', and `left' parameters.
        Hold off changing the frame size and position until the end, so we
	can do both parameters at once when they are both specified.
	(x_default_parameter): Call x_set_frame_parameters, not
	x_set_frame_param.

	* xfns.c (x_figure_window_size): Indicate that this function
	returns an int, rather than just leaving it unstated.

	* xfns.c (Fx_create_frame): Call change_frame_size with a DELAY of 0.

	Renamed these to FRAME_TERMCAP_P, FRAME_X_P, and
	FRAME_HAS_MINIBUF_P, for consistency with the rest of the
	frame macros.

	defined here now, rather than window.h.
	(check_frame_size): New function.

	* window.c (FRAME_IS_TERMCAP, FRAME_IS_X, FRAME_HAS_MINIBUF):
	Renamed these to FRAME_TERMCAP_P, FRAME_X_P, and
	FRAME_HAS_MINIBUF_P, for consistency with the rest of the
	frame macros.

	* window.c (check_min_window_sizes): New function.
	(set_window_height): Call it.
	(Fsplit_window, change_window_height): Call it, instead of writing
	out its code.

	this was beginning to grow RCS hair, which we don't want.

	Renamed these to FRAME_TERMCAP_P, FRAME_X_P, and
	FRAME_HAS_MINIBUF_P, for consistency with the rest of the
	frame macros.

	Renamed these to FRAME_TERMCAP_P, FRAME_X_P, and
	FRAME_HAS_MINIBUF_P, for consistency with the rest of the
	frame macros.

	starting position, so this function lives up to its doc
	string, which I think specifies an okay way to work.

	proper arguments - the height and width are the second and third
	arguments, not the first and second.  Pass 0 for DELAY.

	* keyboard.c (FRAME_IS_TERMCAP, FRAME_IS_X,
	FRAME_HAS_MINIBUF): Renamed these to FRAME_TERMCAP_P,
	FRAME_X_P, and FRAME_HAS_MINIBUF_P, for consistency with the
	rest of the frame macros.

	Qunsplittable, Qwidth, Qx): New symbols, with lisp code to rebuild
	syms_of_frame.
	(syms_of_xfns): Initialize and staticpro them.
	(Fframep, Fframe_visible_p, Fframe_parameters):  Use
	the new Q... variables, instead of interning things.
	(store_in_alist): Change the argument char *PROPNAME into a
	Lisp_Object PROP; let the caller take care of interning the atom.

	* frame.c (Fframe_visible_p): Doc fix.

	* frame.c (Fframe_parameters): When figuring the `minibuffer'
	parameter, if FRAME doesn't have a minibuffer, return `none', not
	nil.  If it does have a minibuffer with other windows, return the
	window.

	* frame.c (Fmodify_frame_parameters): Don't write out the loop for
	processing X frame parameters here; do it in the x specific code.
	Call the function which deals with this stuff
	x_set_frame_parameters, not x_set_frame_parameter.

	* frame.c (Fmake_frame_visible, Fmake_frame_invisible,
	Ficonify_frame, Fframe_parameters, Fmodify_frame_parameters,
	Fset_frame_height, Fset_frame_width, Fset_frame_size,
	Fset_frame_position): Place clauses controlled by FRAME_X_P inside
	`#ifdef HAVE_X_WINDOWS ... #endif' clauses.

	* frame.c (Fset_frame_position): Doc fix.

	* frame.c [MULTI_SCREEN] (Fset_frame_height, Fset_frame_width,
	Fset_frame_size): Call change_frame_size with a DELAY of 0.
	[not MULTI_SCREEN] (Fset_frame_height, Fset_frame_width,
	Fset_frame_size, Fset_screen_height, Fset_screen_width): Same.

	* frame.c [not MULTI_SCREEN] (Fset_frame_height, Fset_frame_width,
	Fset_frame_size, Fframe_height, Fframe_width): New functions, for
	use when Emacs is not compiled with multiple screens.
	[not MULTI_SCREEN] (Fset_screen_height, Fset_screen_width):
	Functions added for backward compatibility with Emacs 18.  These
	would be just aliases, except that the version 18 functions don't
	take a FRAME argument.
	[not MULTI_SCREEN] (syms_of_frame): New function, to defsubr the
	above and add screen-height and screen-width as aliases for
	Fframe_height and Fframe_width.

	* frame.c (Fset_frame_width): Change the size of FRAME, not of
	selected_frame.

	* frame.c (Fset_frame_width, Fset_frame_height): Declare the
	`frame' argument to be a Lisp_Object.  It used to be undeclared.

	* frame.c (FRAME_IS_TERMCAP, FRAME_IS_X, FRAME_HAS_MINIBUF):
	Renamed these to FRAME_TERMCAP_P, FRAME_X_P, and
	FRAME_HAS_MINIBUF_P, for consistency with the rest of the
	frame macros.