In particular, when a frame has no minibuffer and is using that
of a different "normal" frame, C-x 5 o, etc., and GUI
operations fail.

Fix by partially reverting the commit from 2022-07-07 15:38:09
+0000 "Remove obscure, obsolete code from do_switch_frame".  As
a consequent change, also revert the commit from 2022-07-08
20:19:03 +0000 "Remove now unused parameter TRACK from
do_switch_frame".

* src/frame.c (do_switch_frame): Restore the TRACK parameter.
Restore the code which redirects the frame focus when a new
frame gets selected.

* src/frame.c (Fselect_frame, Fhandle_switch_frame)
(delete_frame)
* src/keyboard.c (quit_throw_to_read_char)
* src/lisp.h (do_switch_frame prototype)
* src/minibuf.c (read_minibuf_unwind)
* src/window.c (Fset_window_configuration): Restore the TRACK
argument to do_switch_frame.

* src/xterm.c (x_try_restore_frame): Add a zero TRACK argument
to do_switch_frame.

* .dir-locals.el (c-mode): Add more noise macro names.
* src/frame.c (delete_frame): Do not delete terminal if force is
Qnoelisp.

* src/xterm.c (x_wm_supports): Fix coding style.
(x_delete_display): Delete the supported atoms list.
(x_delete_terminal): Delete all terminals.  Free the scratch
cursor GC.

* lisp/faces.el (x-create-frame-with-faces): New field
`delayed-font'.  Set the `font-parameter' property to `font' in
the given parameter list after face-set-after-frame-default is
called.
* src/fontset.c (Fset_fontset_font): Avoid changing
`font-parameter' with the call to Fmodify_frame_parameters.
* src/frame.c (gui_set_frame_parameters_1): New function.
Factor out gui_set_frame_parameters here, and add an argument
DEFAULT_PARAMETER.  If the `font' parameter is set, and
`default_parameter' is not, then set the `font-parameter' frame
parameter to the `font' parameter as well, to keep track of
which user-specified `font' frame parameter set the default
face's font on the frame.
(gui_set_frame_parameters): Call gui_set_frame_parameters_1 with
new arg set to false.
(gui_set_font): Remove broken implementation of
`font-parameter'.
(gui_default_parameter): If the default value was used, then
call gui_set_frame_parameters_1 with the new argument set to
false.  This is because no font was specified as a frame
parameter by the user, so Freconsider_frame_fonts is free to do
anything it wants.
(Freconsider_frame_fonts): If `font-parameter' is set, then use
it.
(syms_of_frame): New defsym Qfont_parameter.

* src/frame.h: Update prototypes.

* src/haikuterm.c (haiku_default_font_parameter):
* src/pgtkfns.c (pgtk_default_font_parameter):
* src/w32fns.c (w32_default_font_parameter): Stop setting
`font-parameter' here.  This code resulted in decades of
automatic font rescaling not working correctly.

* src/xfaces.c (set_font_frame_param): Clear the
`font-parameter' frame parameter.
(Finternal_merge_in_global_face):
* src/xfns.c (x_default_font_parameter): Avoid changing
`font-parameter' in response to changes to face attributes.
* src/xsettings.c (apply_xft_settings): Add workaround for
Cairo.  (bug#59371, bug#59347, bug#59283, bug#59271, bug#59285,
bug#59306.)

* src/frame.c (Freconsider_frame_fonts): If a font parameter was
set, create a params alist with it.  Then, pass it to both
default_font_parameter and face-set-after-frame-default.
(bug#59371)

* src/frame.c (Freconsider_frame_fonts): Apply value of default
face again.  (bug#59283)

* lisp/dynamic-setting.el (font-setting-change-default-font):
Call `reconsider-frame-fonts'.
* src/frame.c (Freconsider_frame_fonts): New function.
(syms_of_frame): Add new function.

* src/frame.c (do_switch_frame): Move call to `get-mru-window` outside
of the "critical region" where (selected-window) != (frame-selected-window).
* src/minibuf.c (move_minibuffers_onto_frame): Add arg `frame`.
Use it instead of `selected_frame`.  Adjust all callers.
* src/lisp.h (move_minibuffers_onto_frame): Adjust declaration.