===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.1,v
retrieving revision 1.827
retrieving revision 1.828
diff -c -r1.827 -r1.828
*** src/usr.bin/tmux/tmux.1	2021/03/02 10:56:45	1.827
--- src/usr.bin/tmux/tmux.1	2021/03/11 06:31:05	1.828
***************
*** 1,4 ****
! .\" $OpenBSD: tmux.1,v 1.827 2021/03/02 10:56:45 nicm Exp $
  .\"
  .\" Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
  .\"
--- 1,4 ----
! .\" $OpenBSD: tmux.1,v 1.828 2021/03/11 06:31:05 nicm Exp $
  .\"
  .\" Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
  .\"
***************
*** 14,20 ****
  .\" 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: March 2 2021 $
  .Dt TMUX 1
  .Os
  .Sh NAME
--- 14,20 ----
  .\" 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: March 11 2021 $
  .Dt TMUX 1
  .Os
  .Sh NAME
***************
*** 2804,2810 ****
  the command behaves like
  .Ic last-window .
  .It Xo Ic split-window
! .Op Fl bdfhIvP
  .Op Fl c Ar start-directory
  .Op Fl e Ar environment
  .Op Fl l Ar size
--- 2804,2810 ----
  the command behaves like
  .Ic last-window .
  .It Xo Ic split-window
! .Op Fl bdfhIvPZ
  .Op Fl c Ar start-directory
  .Op Fl e Ar environment
  .Op Fl l Ar size
***************
*** 2840,2845 ****
--- 2840,2847 ----
  or full window width (with
  .Fl v ) ,
  instead of splitting the active pane.
+ .Fl Z
+ zooms if the window is not zoomed, or keeps it zoomed if already zoomed.
  .Pp
  An empty
  .Ar shell-command