Sync OpenBSD patchset 766:

Two new options:

- server option "exit-unattached" makes the server exit when no clients
  are attached, even if sessions are present;

- session option "destroy-unattached" destroys a session once no clients
  are attached to it.

These are useful for preventing tmux remaining in the background where
it is undesirable and when using tmux as a login shell to keep a limit
on new sessions.

1 files changed, 8 insertions, 2 deletions

diff --git a/tmux.1 b/tmux.1
index 498a01f0..4adb7529 100644
--- a/tmux.1
+++ b/tmux.1
@@ -1,4 +1,4 @@
-.\" $Id: tmux.1,v 1.266 2010-10-09 14:25:40 tcunha Exp $
+.\" $Id: tmux.1,v 1.267 2010-10-09 14:29:32 tcunha Exp $
 .\"
 .\" Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
 .\"
@@ -14,7 +14,7 @@
 .\" IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
 .\" OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: September 25 2010 $
+.Dd $Mdocdate: September 26 2010 $
 .Dt TMUX 1
 .Os
 .Sh NAME
@@ -1587,6 +1587,9 @@ Set the time in milliseconds for which
 waits after an escape is input to determine if it is part of a function or meta
 key sequences.
 The default is 500 milliseconds.
+.It Ic exit-unattached
+If enabled, the server will exit when there are no attached clients, rather
+than when there are no attached sessions.
 .It Ic quiet
 Enable or disable the display of various informational messages (see also the
 .Fl q
@@ -1659,6 +1662,9 @@ to work correctly, this
 be set to
 .Ql screen
 or a derivative of it.
+.It Ic destroy-unattached
+If enabled and the session is no longer attached to any clients, it is
+destroyed.
 .It Ic detach-on-destroy
 If on (the default), the client is detached when the session it is attached to
 is destroyed.