===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.1,v
retrieving revision 1.768
retrieving revision 1.769
diff -u -r1.768 -r1.769
--- src/usr.bin/tmux/tmux.1	2020/05/16 16:10:28	1.768
+++ src/usr.bin/tmux/tmux.1	2020/05/16 16:20:59	1.769
@@ -1,4 +1,4 @@
-.\" $OpenBSD: tmux.1,v 1.768 2020/05/16 16:10:28 nicm Exp $
+.\" $OpenBSD: tmux.1,v 1.769 2020/05/16 16:20:59 nicm Exp $
 .\"
 .\" Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
 .\"
@@ -986,6 +986,8 @@
 the client does not affect the size of other clients
 .It no-output
 the client does not receive pane output in control mode
+.It active-pane
+the client has an independent active pane
 .El
 .Pp
 A leading
@@ -1000,6 +1002,13 @@
 or
 .Ic switch-client
 commands have any effect.
+A client with the
+.Ar active-pane
+flag allows the active pane to be selected independently of the window's active
+pane used by clients without the flag.
+This only affects the cursor position and commands issued from the client;
+other features such as hooks and styles continue to use the window's active
+pane.
 .Pp
 If no server is started,
 .Ic attach-session