tmux.conf: Document how to replicate GNU screen's -x.

diff --git a/tmux.conf.in b/tmux.conf.in
index 4b2ba9234f4202f61946fec3e5ab2876c255b6d1..a5b83615828ffa313a138165092ac22ea04edda0 100644 (file)
--- a/tmux.conf.in
+++ b/tmux.conf.in
@@ -4,6 +4,7 @@
 #
 # - To swap/renumber windows (like GNU screen's :number command) use
 #   :swap-window -t <number>.
+# - GNU screen's screen -x can be replicated with tmux new-session -t.
 
 # Copyright (C) 2011-2013  Simon Ruderich
 #