===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.1,v
retrieving revision 1.342
retrieving revision 1.343
diff -u -r1.342 -r1.343
--- src/usr.bin/tmux/tmux.1	2013/03/25 10:09:05	1.342
+++ src/usr.bin/tmux/tmux.1	2013/03/25 10:09:35	1.343
@@ -1,4 +1,4 @@
-.\" $OpenBSD: tmux.1,v 1.342 2013/03/25 10:09:05 nicm Exp $
+.\" $OpenBSD: tmux.1,v 1.343 2013/03/25 10:09:35 nicm Exp $
 .\"
 .\" Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
 .\"
@@ -3550,16 +3550,20 @@
 .D1 (alias: Ic info )
 Show server information and terminal details.
 .It Xo Ic wait-for
-.Fl S
+.Fl LSU
 .Ar channel
 .Xc
 .D1 (alias: Ic wait )
-When used without
-.Fl S ,
-prevents the client from exiting until woken using
+When used without options, prevents the client from exiting until woken using
 .Ic wait-for
 .Fl S
 with the same channel.
+When
+.Fl L
+is used, the channel is locked and any clients that try to lock the same
+channel are made to wait until the channel is unlocked with
+.Ic wait-for
+.Fl U .
 This command only works from outside
 .Nm .
 .El