===================================================================
RCS file: /cvs/mandoc/mdoc.7,v
retrieving revision 1.151
retrieving revision 1.155
diff -u -p -r1.151 -r1.155
--- mandoc/mdoc.7	2010/08/22 15:49:28	1.151
+++ mandoc/mdoc.7	2010/08/24 14:03:46	1.155
@@ -1,4 +1,4 @@
-.\"	$Id: mdoc.7,v 1.151 2010/08/22 15:49:28 kristaps Exp $
+.\"	$Id: mdoc.7,v 1.155 2010/08/24 14:03:46 kristaps Exp $
 .\"
 .\" Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
 .\" Copyright (c) 2010 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: August 22 2010 $
+.Dd $Mdocdate: August 24 2010 $
 .Dt MDOC 7
 .Os
 .Sh NAME
@@ -2844,11 +2844,16 @@ The
 .Pq text colour ,
 .Sq \eM
 .Pq text filling colour ,
+.Sq \ez
+.Pq zero-length character ,
+.Sq \ew
+.Pq string length ,
+.Sq \ek
+.Pq horizontal position marker ,
 and
 .Sq \es
 .Pq text size
-.Sx Text Decoration
-escapes are all discarded in mandoc.
+escape sequences are all discarded in mandoc.
 .It
 The
 .Sq \ef
@@ -2867,7 +2872,7 @@ The
 language first appeared as a troff macro package in
 .Bx 4.4 .
 It was later significantly updated by Werner Lemberg and Ruslan Ermilov
-in groff-1.20.1.
+in groff-1.17.
 The standalone implementation that is part of the
 .Xr mandoc 1
 utility written by Kristaps Dzonsons appeared in