From 7b4f0398c38ada2c46a0d0c37d6bfc91e39eb78a Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@openbsd.org>
Date: Sun, 25 Oct 2009 01:10:57 +0000
Subject: [PATCH] [ is a punctuation character and should be escaped with Ql.
 Although the current groff version we have seems to handle it fine, other
 versions are not so tolerant.

---
 tmux.1 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tmux.1 b/tmux.1
index 80283678..f553b18c 100644
--- a/tmux.1
+++ b/tmux.1
@@ -502,7 +502,7 @@ for later insertion into another window.
 This mode is entered with the
 .Ic copy-mode
 command, bound to
-.Ql [
+.Ql \&[
 by default.
 .El
 .Pp