GitLab

Select a new buffer only if w is selected window.

minimum frame height.

	argument to Qt, instead of trying to typecheck it.

	* window.c (Fdelete_windows_on): New optional argument FRAME; if
	nil, delete windows on all frames.  If t, delete windows on the
	selected frame only.  If a frame, delete windows on that frame
	only.

	* window.c (Fnext_window, Fprevious_window): Put these docstrings
	in comments; the strings are too long for some C compilers.

	any visible frame.
	* buffer.c (Fother_buffer): Pass Qt as the second argument
	to Fget_buffer_window.
	* window.c (window_loop): In GET_BUFFER_WINDOW case, ignore
	non-visible frames.
	(Fget_buffer_window): Change doc string to mention that passing Qt
	for the FRAME argument returns windows on visible frames only.
	(Qvisible): Removed.

	any visible frame.
	* buffer.c (Fother_buffer): Pass Qvisible as the second argument
	to Fget_buffer_window.
	* window.c (Qvisible): New symbol.
	(window_loop): In GET_BUFFER_WINDOW case, if frames is Qvisible,
	ignore non-visible frames.
	(Fget_buffer_window): Expand doc string to mention that Qvisible
	is an interesting value for FRAME argument.
	(syms_of_window): Init and staticpro Qvisible.
	* lisp.h (Qvisible): New declaration.

	one line high.

(Fdelete_window): Mostly undo last change which made `frame' a FRAME_PTR.
Don't initialize `frame' in the declaration.

	if the frame has a minibuffer; FRAME_MINIBUF_WINDOW points to the
	surrogate on minibufferless frames, not nil.

(Fscroll_right): Ditto.

(Fprevious_window): When changing frames,
use the new frame's minibuffer if any.

to have a buffer, always give it one.

(syms_of_window): Always defvar pop-up-frames
and pop-up-frame-function.

(syms_of_window): Don't make it  Lisp var.

we connect it to a new buffer.

(Fset_window_configuration): Likewise.

	`frame-live-p'.
	* window.c (Fwindow_live_p): Renamed from Flive_window_p.
	* lisp.h (CHECK_LIVE_WINDOW): Change to use Qwindow_live_p.
	(Qwindow_live_p): Extern declaration renamed fom Qlive_window_p.

	* alloc.c, frame.c, frame.h, indent.c, keyboard.c, keyboard.h,
	lisp.h, term.c, termhooks.h, window.c, window.h, xdisp.c, xfns.c,
	xterm.c, xterm.h: Terminology changed.

	number of arguments to unbind_to.
	* lread.c (Feval_buffer): Same.
	* window.c (Fscroll_other_window): Same.

	* window.c (Fset_window_configuration): Pass the proper number of
	arguments to Fselect_frame.

	XWINDOW to selected_window before passing it to window_internal_width.

	for scrollbars if present.
	* lisp.h (window_internal_height, window_internal_width): Add
	extern declarations for these.
	* dispnew.c (direct_output_for_insert, direct_output_forward_char,
	buffer_posn_from_coords): Use window_internal_width instead of
	writing out its definition.
	* indent.c (compute_motion): Doc fix; mention scrollbars and
	window_internal_width.
	(pos_tab_offset, Fvertical_motion): Use window_internal_width
	instead of writing it out.
	* window.c (Fpos_visible_in_window_p, Fwindow_width, Fscroll_left,
	Fscroll_right): Same.
	* xdisp.c (redisplay, try_window, try_window_id,
	display_text_line): Same.

	* termhooks.h (mouse_position_hook): Doc fix.
	(set_vertical_scrollbar_hook): This doesn't return anything any
	more, and doesn't take a struct scrollbar * argument any more.
	(condemn_scrollbars_hook, redeem_scrollbar_hook,
	judge_scrollbars_hook): Doc fixes.
	* term.c (mouse_position_hook): Doc fix.
	(set_vertical_scrollbar_hook): This doesn't return
	anything any more.  Doc fixes.
	* keyboard.c (kbd_buffer_get_event): Receive the scrollbar's
	window from *mouse_position_hook and pass it to
	make_lispy_movement, instead of working with a pointer to a struct
	scrollbar.
	(make_lispy_event): We don't need a window_from_scrollbar function
	anymore; we are given the window directly in *EVENT.
	Unify the code which generates
	text-area mouse clicks and scrollbar clicks; use the same code to
	distinguish clicks from drags on the scrollbar as in the text area.
	Distinguish clicks from drags by storing a copy of the lispy
	position list returned as part of the event.
	(button_down_location): Make this a lisp vector, rather than an
	array of random structures.
	(struct mouse_position): Remove this; it's been replaced by a lisp
	list.
	(make_lispy_movement): Accept the scrollbar's window as a
	parameter, rather than the scrollbar itself.
	If FRAME is zero, assume that the other arguments are garbage.
	(syms_of_keyboard): No need to staticpro each window of
	button_down_location now; just initialize and staticpro it.
	* window.c (window_from_scrollbar): Function deleted; no longer
	needed.
	* xdisp.c (redisplay_window): Just pass the window to
	set_vertical_scrollbar hook; don't pass the scrollbar object too.
	* xterm.c (XTmouse_position): Don't return a pointer to the
	scrollbar for scrollbar motion; instead, return the scrollbar's
	window.

	Qabove_handle, Qhandle, Qbelow_handle): New symbols.
	(make_lispy_event): New code to build scrollbar clicks.
	(make_lispy_movement): New code to handle scrollbar movement.
	(head_table): Include Qscrollbar_movement in the event heads.
	(syms_of_keyboard): Init and staticpro Qvertical_scrollbar,
	Qabove_handle, Qhandle, and Qbelow_handle.
	* keyboard.h (Qscrollbar_movement): Declare this along with the
	other event types.
	* lisp.h (Qvertical_scrollbar): Declare this.
	* window.c (window_from_scrollbar): New function.

	* window.c (Fset_window_configuration): Don't restore the frame's
	focus redirection if the target frame is now dead.

	configuration of a dead frame, don't bother rebuilding its window
	tree, restoring its focus redirection, or temporarily resizing it
	to fit the saved window configuration.  If the frame which was
	selected when the configuration was captured is now dead, don't
	try to select it.

	* frame.c (Fdelete_frame): Delete all the windows in the frame's
	window tree, using delete_all_subwindows.
	* window.c (delete_all_subwindows): Don't make this static
	anymore.

	Fselect_frame with a #ifdef MULTI_FRAME.
	[not MULTI_FRAME] (Fcurrent_window_configuration): Don't bother
	setting the window configuration's selected_frame member.

	w->width, w->left, w->hscroll, and arguments.
	(replace_window): Use EQ, not ==.
	(Fdelete_window): p->top and p->left are not C integers.
	(Fnext_window, Fprevious_window): Use EQ, not ==.

*	(Flive_window_p): New function.
	(Qlive_window_p): New variable, to name it in type errors.
	(syms_of_window): Defsubr Slive_window_p, init and staticpro
	Qlive_window_p.
	(decode_window): Use CHECK_LIVE_WINDOW instead of
	CHECK_WINDOW; the only thing a user should be able to do to a dead
	window is check its type.
	(Fcoordinates_in_window_p, Fnext_window, Fprevious_window,
	Fdelete_other_windows, Fselect_window, Fsplit_window,
	Fscroll_other_window): Use CHECK_LIVE_WINDOW instead of
	CHECK_WINDOW.
	(Fdelete_window): If WINDOW is a deleted window, do nothing;
	there's no harm in allowing people to delete deleted windows.
	Delete all of WINDOW's subwindows, too.
	(delete_all_subwindows): Set the buffer, vchild, and hchild of the
	windows we delete all to nil.

	* window.c (Fwindow_minibuffer_p): Make the WINDOW argument
	optional, like all the other window-querying functions.

	* window.c (Fpos_visible_in_window_p): Use decode_window to handle
	the WINDOW argument, instead of writing out that function's code.

	* window.c (check_frame_size): Don't define this extern; that
	doesn't mean anything.

	* window.c (Fdelete_window): Choose an alternative when we delete
	any frame's selected window, not just when we delete the selected
	frame's selected window.