From fe7cf0ba90dc99f03ecc778fc8941c3626085910 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@openbsd.org>
Date: Thu, 2 Feb 2012 22:33:05 +0000
Subject: [PATCH] Document option values, particularly that omitting on|off for
 a flag is a toggle.

---
 tmux.1 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tmux.1 b/tmux.1
index 20837d9d..f930d3e4 100644
--- a/tmux.1
+++ b/tmux.1
@@ -1783,6 +1783,10 @@ It is not possible to unset a global option.
 Available window options are listed under
 .Ic set-window-option .
 .Pp
+.Ar value
+depends on the option and may be a number, a string, or a flag (on, off, or
+omitted to toggle).
+.Pp
 Available server options are:
 .Bl -tag -width Ds
 .It Ic buffer-limit Ar number