===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/window-copy.c,v
retrieving revision 1.235
retrieving revision 1.236
diff -u -r1.235 -r1.236
--- src/usr.bin/tmux/window-copy.c	2019/09/10 07:50:33	1.235
+++ src/usr.bin/tmux/window-copy.c	2019/10/19 19:20:14	1.236
@@ -1,4 +1,4 @@
-/* $OpenBSD: window-copy.c,v 1.235 2019/09/10 07:50:33 nicm Exp $ */
+/* $OpenBSD: window-copy.c,v 1.236 2019/10/19 19:20:14 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -565,9 +565,19 @@
 {
 	struct window_copy_mode_data	*data = wme->data;
 
-	format_add(ft, "selection_present", "%d", data->screen.sel != NULL);
 	format_add(ft, "scroll_position", "%d", data->oy);
 	format_add(ft, "rectangle_toggle", "%d", data->rectflag);
+
+	format_add(ft, "copy_cursor_x", "%d", data->cx);
+	format_add(ft, "copy_cursor_y", "%d", data->cy);
+
+	format_add(ft, "selection_present", "%d", data->screen.sel != NULL);
+	if (data->screen.sel != NULL) {
+		format_add(ft, "selection_start_x", "%d", data->selx);
+		format_add(ft, "selection_start_y", "%d", data->sely);
+		format_add(ft, "selection_end_x", "%d", data->endselx);
+		format_add(ft, "selection_end_y", "%d", data->endsely);
+	}
 }
 
 static void