===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.1,v
retrieving revision 1.689
retrieving revision 1.690
diff -u -r1.689 -r1.690
--- src/usr.bin/tmux/tmux.1	2019/09/19 09:02:30	1.689
+++ src/usr.bin/tmux/tmux.1	2019/10/15 08:25:37	1.690
@@ -1,4 +1,4 @@
-.\" $OpenBSD: tmux.1,v 1.689 2019/09/19 09:02:30 nicm Exp $
+.\" $OpenBSD: tmux.1,v 1.690 2019/10/15 08:25:37 nicm Exp $
 .\"
 .\" Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
 .\"
@@ -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 19 2019 $
+.Dd $Mdocdate: October 15 2019 $
 .Dt TMUX 1
 .Os
 .Sh NAME
@@ -1891,9 +1891,7 @@
 This command works only if at least one client is attached.
 .It Xo Ic join-pane
 .Op Fl bdhv
-.Oo Fl l
-.Ar size |
-.Fl p Ar percentage Oc
+.Op Fl l Ar size
 .Op Fl s Ar src-pane
 .Op Fl t Ar dst-pane
 .Xc
@@ -2030,9 +2028,7 @@
 section.
 .It Xo Ic move-pane
 .Op Fl bdhv
-.Oo Fl l
-.Ar size |
-.Fl p Ar percentage Oc
+.Op Fl l Ar size
 .Op Fl s Ar src-pane
 .Op Fl t Ar dst-pane
 .Xc
@@ -2241,8 +2237,14 @@
 .Fl y .
 The
 .Ar adjustment
-is given in lines or cells (the default is 1).
-.Pp
+is given in lines or columns (the default is 1);
+.Fl x
+and
+.Fl y
+may be a given as a number of lines or columns or followed by
+.Ql %
+for a percentage of the window size (for example
+.Ql -x 10% ) .
 With
 .Fl Z ,
 the active pane is toggled between zoomed (occupying the whole of the window)
@@ -2434,9 +2436,7 @@
 .Op Fl bdfhIvP
 .Op Fl c Ar start-directory
 .Op Fl e Ar environment
-.Oo Fl l
-.Ar size |
-.Fl p Ar percentage Oc
+.Op Fl l Ar size
 .Op Fl t Ar target-pane
 .Op Ar shell-command
 .Op Fl F Ar format
@@ -2452,10 +2452,12 @@
 is assumed.
 The
 .Fl l
-and
-.Fl p
-options specify the size of the new pane in lines (for vertical split) or in
-cells (for horizontal split), or as a percentage, respectively.
+option specifies the size of the new pane in lines (for vertical split) or in
+columns (for horizontal split);
+.Ar size
+may be followed by
+.Ql %
+to specify a percentage of the available space.
 The
 .Fl b
 option causes the new pane to be created to the left of or above