===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.1,v
retrieving revision 1.337
retrieving revision 1.338
diff -u -r1.337 -r1.338
--- src/usr.bin/tmux/tmux.1	2013/03/24 09:57:59	1.337
+++ src/usr.bin/tmux/tmux.1	2013/03/24 09:58:40	1.338
@@ -1,4 +1,4 @@
-.\" $OpenBSD: tmux.1,v 1.337 2013/03/24 09:57:59 nicm Exp $
+.\" $OpenBSD: tmux.1,v 1.338 2013/03/24 09:58:40 nicm Exp $
 .\"
 .\" Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
 .\"
@@ -666,7 +666,7 @@
 Lock all clients attached to
 .Ar target-session .
 .It Xo Ic new-session
-.Op Fl d
+.Op Fl AdD
 .Op Fl n Ar window-name
 .Op Fl s Ar session-name
 .Op Fl t Ar target-session
@@ -696,6 +696,21 @@
 If run from a terminal, any
 .Xr termios 4
 special characters are saved and used for new windows in the new session.
+.Pp
+The
+.Fl A
+flag makes
+.Ic new-session
+behave like
+.Ic attach-session
+if
+.Ar session-name
+already exists; in the case,
+.Fl D
+behaves like
+.Fl d
+to
+.Ic attach-session .
 .Pp
 If
 .Fl t