1 files changed, 7 insertions, 0 deletions
diff --git a/tmux.1 b/tmux.1
index 1d13d0c7..bd4152b2 100644
--- a/tmux.1
+++ b/tmux.1
@@ -2011,6 +2011,13 @@ The
 .Fl b
 option causes the new pane to be created to the left of or above
 .Ar target-pane .
+The
+.Fl f
+option creates a new pane spanning the full window height (with
+.Fl h )
+or full window width (with
+.Fl v ) ,
+instead of splitting the active pane.
 All other options have the same meaning as for the
 .Ic new-window
 command.