===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/nc/nc.1,v
retrieving revision 1.63
retrieving revision 1.64
diff -c -r1.63 -r1.64
*** src/usr.bin/nc/nc.1	2013/07/16 00:07:52	1.63
--- src/usr.bin/nc/nc.1	2013/08/20 16:22:09	1.64
***************
*** 1,4 ****
! .\"     $OpenBSD: nc.1,v 1.63 2013/07/16 00:07:52 schwarze Exp $
  .\"
  .\" Copyright (c) 1996 David Sacerdote
  .\" All rights reserved.
--- 1,4 ----
! .\"     $OpenBSD: nc.1,v 1.64 2013/08/20 16:22:09 djm Exp $
  .\"
  .\" Copyright (c) 1996 David Sacerdote
  .\" All rights reserved.
***************
*** 25,31 ****
  .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  .\"
! .Dd $Mdocdate: July 16 2013 $
  .Dt NC 1
  .Os
  .Sh NAME
--- 25,31 ----
  .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  .\"
! .Dd $Mdocdate: August 20 2013 $
  .Dt NC 1
  .Os
  .Sh NAME
***************
*** 34,40 ****
  .Sh SYNOPSIS
  .Nm nc
  .Bk -words
! .Op Fl 46DdhklNnrStUuvz
  .Op Fl I Ar length
  .Op Fl i Ar interval
  .Op Fl O Ar length
--- 34,40 ----
  .Sh SYNOPSIS
  .Nm nc
  .Bk -words
! .Op Fl 46DdFhklNnrStUuvz
  .Op Fl I Ar length
  .Op Fl i Ar interval
  .Op Fl O Ar length
***************
*** 102,107 ****
--- 102,122 ----
  Enable debugging on the socket.
  .It Fl d
  Do not attempt to read from stdin.
+ .It Fl F
+ Pass the first connected socket using
+ .Xr sendmsg 2
+ to stdout and exit.
+ This is useful in conjunction with
+ .Fl X
+ to have
+ .Nm
+ perform connection setup with a proxy but then leave the rest of the
+ connection to another program (e.g.
+ .Xr ssh 1
+ using the
+ .Xr ssh_config 5
+ .Cm ProxyUseFdPass
+ option).
  .It Fl h
  Prints out
  .Nm