===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.h,v
retrieving revision 1.1200
retrieving revision 1.1201
diff -u -r1.1200 -r1.1201
--- src/usr.bin/tmux/tmux.h	2023/07/03 16:47:43	1.1200
+++ src/usr.bin/tmux/tmux.h	2023/07/10 09:24:53	1.1201
@@ -1,4 +1,4 @@
-/* $OpenBSD: tmux.h,v 1.1200 2023/07/03 16:47:43 nicm Exp $ */
+/* $OpenBSD: tmux.h,v 1.1201 2023/07/10 09:24:53 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -1038,7 +1038,7 @@
 #define PANE_REDRAW 0x1
 #define PANE_DROP 0x2
 #define PANE_FOCUSED 0x4
-/* 0x8 unused */
+#define PANE_VISITED 0x8
 /* 0x10 unused */
 /* 0x20 unused */
 #define PANE_INPUTOFF 0x40
@@ -1093,7 +1093,8 @@
 	int		 border_gc_set;
 	struct grid_cell border_gc;
 
-	TAILQ_ENTRY(window_pane) entry;
+	TAILQ_ENTRY(window_pane) entry;  /* link in list of all panes */
+	TAILQ_ENTRY(window_pane) sentry; /* link in list of last visited */
 	RB_ENTRY(window_pane) tree_entry;
 };
 TAILQ_HEAD(window_panes, window_pane);
@@ -1114,7 +1115,7 @@
 	struct timeval		 activity_time;
 
 	struct window_pane	*active;
-	struct window_pane	*last;
+	struct window_panes 	 last_panes;
 	struct window_panes	 panes;
 
 	int			 lastlayout;
@@ -1167,6 +1168,7 @@
 #define WINLINK_ACTIVITY 0x2
 #define WINLINK_SILENCE 0x4
 #define WINLINK_ALERTFLAGS (WINLINK_BELL|WINLINK_ACTIVITY|WINLINK_SILENCE)
+#define WINLINK_VISITED 0x8
 
 	RB_ENTRY(winlink) entry;
 	TAILQ_ENTRY(winlink) wentry;
@@ -3041,6 +3043,10 @@
 struct window_pane *window_pane_find_down(struct window_pane *);
 struct window_pane *window_pane_find_left(struct window_pane *);
 struct window_pane *window_pane_find_right(struct window_pane *);
+void		 window_pane_stack_push(struct window_panes *,
+		     struct window_pane *);
+void		 window_pane_stack_remove(struct window_panes *,
+		     struct window_pane *);
 void		 window_set_name(struct window *, const char *);
 void		 window_add_ref(struct window *, const char *);
 void		 window_remove_ref(struct window *, const char *);