===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.1,v
retrieving revision 1.534
retrieving revision 1.535
diff -u -r1.534 -r1.535
--- src/usr.bin/tmux/tmux.1	2017/02/09 12:00:42	1.534
+++ src/usr.bin/tmux/tmux.1	2017/02/09 14:49:00	1.535
@@ -1,4 +1,4 @@
-.\" $OpenBSD: tmux.1,v 1.534 2017/02/09 12:00:42 nicm Exp $
+.\" $OpenBSD: tmux.1,v 1.535 2017/02/09 14:49:00 nicm Exp $
 .\"
 .\" Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
 .\"
@@ -888,6 +888,7 @@
 .Ic update-environment
 option will not be applied.
 .It Xo Ic refresh-client
+.Op Fl C Ar width,height
 .Op Fl S
 .Op Fl t Ar target-client
 .Xc
@@ -898,6 +899,9 @@
 If
 .Fl S
 is specified, only update the client's status bar.
+.Pp
+.Fl C
+sets the width and height of a control client.
 .It Xo Ic rename-session
 .Op Fl t Ar target-session
 .Ar new-name
@@ -4196,6 +4200,11 @@
 0: ksh* (1 panes) [80x24] [layout b25f,80x24,0,0,2] @2 (active)
 %end 1363006971 2
 .Ed
+.Pp
+The
+.Ic refresh-client
+.Fl C
+command may be used to set the size of a client in control mode.
 .Pp
 In control mode,
 .Nm