===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.1,v
retrieving revision 1.106
retrieving revision 1.107
diff -u -r1.106 -r1.107
--- src/usr.bin/tmux/tmux.1	2009/10/11 08:58:05	1.106
+++ src/usr.bin/tmux/tmux.1	2009/10/11 10:04:27	1.107
@@ -1,4 +1,4 @@
-.\" $OpenBSD: tmux.1,v 1.106 2009/10/11 08:58:05 nicm Exp $
+.\" $OpenBSD: tmux.1,v 1.107 2009/10/11 10:04:27 nicm Exp $
 .\"
 .\" Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
 .\"
@@ -840,6 +840,30 @@
 If
 .Fl a
 is used, move to the next window with a bell, activity or content alert.
+.It Xo Ic pipe-pane
+.Op Fl o
+.Op Fl t Ar target-pane
+.Op Ar command
+.Xc
+.D1 (alias: Ic pipep )
+Pipe any output sent by the program in
+.Ar target-pane
+to a shell command.
+A pane may only be piped to one command at a time, any existing pipe is
+closed before
+.Ar command
+is executed.
+If no
+.Ar command
+is given, the current pipe (if any) is closed.
+.Pp
+The
+.Fl o
+option only opens a new pipe if no previous pipe exists, allowing a pipe to
+be toggled with a single key, for example:
+.Bd -literal -offset indent
+bind-key C-p pipe-pane -o 'cat >>~/output'
+.Ed
 .It Xo Ic previous-window
 .Op Fl a
 .Op Fl t Ar target-session