From c2ed0186dedf8f178a3bd7305e8d877d5a867e46 Mon Sep 17 00:00:00 2001
From: Tiago Cunha <tcunha@gmx.com>
Date: Fri, 21 Jan 2011 23:53:45 +0000
Subject: [PATCH] Sync OpenBSD patchset 842:

Clarify alternate-screen description a little.
---
 tmux.1 | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/tmux.1 b/tmux.1
index f5d7fe5c..23fd6833 100644
--- a/tmux.1
+++ b/tmux.1
@@ -1,4 +1,4 @@
-.\" $Id: tmux.1,v 1.293 2011-01-21 23:46:50 tcunha Exp $
+.\" $Id: tmux.1,v 1.294 2011-01-21 23:53:45 tcunha Exp $
 .\"
 .\" Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
 .\"
@@ -2157,8 +2157,11 @@ may use the terminal alternate screen feature, which allows the
 and
 .Em rmcup
 .Xr terminfo 5
-capabilities to be issued to preserve the existing window content on start and
-restore it on exit.
+capabilities.
+The alternate screen feature preserves the contents of the window when an
+interactive application starts and restores it on exit, so that any output
+visible before the application starts reappears unchanged after it exits.
+The default is on.
 .Pp
 .It Xo Ic automatic-rename
 .Op Ic on | off