===================================================================
RCS file: /cvs/mandoc/mdoc.7,v
retrieving revision 1.264
retrieving revision 1.267
diff -u -p -r1.264 -r1.267
--- mandoc/mdoc.7	2017/05/05 15:54:59	1.264
+++ mandoc/mdoc.7	2017/06/29 13:17:00	1.267
@@ -1,4 +1,4 @@
-.\"	$Id: mdoc.7,v 1.264 2017/05/05 15:54:59 schwarze Exp $
+.\"	$Id: mdoc.7,v 1.267 2017/06/29 13:17:00 schwarze Exp $
 .\"
 .\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
 .\" Copyright (c) 2010, 2011, 2013-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -15,7 +15,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: May 5 2017 $
+.Dd $Mdocdate: June 29 2017 $
 .Dt MDOC 7
 .Os
 .Sh NAME
@@ -735,7 +735,7 @@ A version of
 .At .
 .It Cm III
 .At III .
-.It Cm V[.[1-4]]?
+.It Cm V | V.[1-4]
 A version of
 .At V .
 .El
@@ -1850,10 +1850,10 @@ The tab cell delimiter may only be used within the
 .Sx \&It
 line itself; on following lines, only the
 .Sx \&Ta
-macro can be used to delimit cells, and
+macro can be used to delimit cells, and portability requires that
 .Sx \&Ta
-is only recognised as a macro when called by other macros,
-not as the first macro on a line.
+is called by other macros: some parsers do not recognize it when
+it appears as the first macro on a line.
 .Pp
 Note that quoted strings may span tab-delimited cells on an
 .Sx \&It
@@ -2575,11 +2575,6 @@ The second and last Technical Corrigendum.
 .br
 This standard is also called
 X/Open Portability Guide version 7.
-.Pp
-.It \-p1003.1-2013
-.St -p1003.1-2013
-.br
-This is the first Technical Corrigendum.
 .El
 .It Other standards
 .Pp