===================================================================
RCS file: /cvs/mandoc/man.1,v
retrieving revision 1.20
retrieving revision 1.21
diff -u -p -r1.20 -r1.21
--- mandoc/man.1	2017/01/06 01:34:57	1.20
+++ mandoc/man.1	2017/01/31 19:44:04	1.21
@@ -1,4 +1,4 @@
-.\"	$Id: man.1,v 1.20 2017/01/06 01:34:57 schwarze Exp $
+.\"	$Id: man.1,v 1.21 2017/01/31 19:44:04 schwarze Exp $
 .\"
 .\" Copyright (c) 1989, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -31,7 +31,7 @@
 .\"
 .\"     @(#)man.1	8.2 (Berkeley) 1/2/94
 .\"
-.Dd $Mdocdate: January 6 2017 $
+.Dd $Mdocdate: January 31 2017 $
 .Dt MAN 1
 .Os
 .Sh NAME
@@ -427,9 +427,23 @@ in
 .Fl C
 in
 .Nx 1.0 ;
-and
 .Fl s
 and
 .Fl S
 in
-.Ox 2.3 .
+.Ox 2.3 ;
+and
+.Fl I ,
+.Fl K ,
+.Fl l ,
+.Fl O ,
+and
+.Fl W
+in
+.Ox 5.7 .
+The
+.Fl T
+option first appeared in
+.At III
+and was also added in
+.Ox 5.7 .