===================================================================
RCS file: /cvs/mandoc/eqn.7,v
retrieving revision 1.34
retrieving revision 1.37
diff -u -p -r1.34 -r1.37
--- mandoc/eqn.7	2015/03/09 20:17:23	1.34
+++ mandoc/eqn.7	2017/09/04 10:35:27	1.37
@@ -1,4 +1,4 @@
-.\"	$Id: eqn.7,v 1.34 2015/03/09 20:17:23 schwarze Exp $
+.\"	$Id: eqn.7,v 1.37 2017/09/04 10:35:27 schwarze Exp $
 .\"
 .\" Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
 .\" Copyright (c) 2014 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: March 9 2015 $
+.Dd $Mdocdate: September 4 2017 $
 .Dt EQN 7
 .Os
 .Sh NAME
@@ -83,7 +83,7 @@ box     : text
         | \(dqsqrt\(dq box
         | box pos box
         | box mark
-        | \(dqmatrix\(dq \(dq{\(dq [col \(dq{\(dq list \(dq}\(dq ]*
+        | \(dqmatrix\(dq \(dq{\(dq [col \(dq{\(dq list \(dq}\(dq]* \(dq}\(dq
         | pile \(dq{\(dq list \(dq}\(dq
         | font box
         | \(dqsize\(dq text box
@@ -125,7 +125,7 @@ int (integral), sum (summation), grad (gradient), del 
 differential), times (multiply), cdot (center-dot), nothing (zero-width
 space), approx (approximately equals), prime (prime), half (one-half),
 partial (partial differential), inf (infinity), >> (much greater), <<
-(much less), \-> (left arrow), <\- (right arrow), +\- (plus-minus), !=
+(much less), <\- (left arrow), \-> (right arrow), +\- (plus-minus), !=
 (not equal), == (equivalence), <= (less-than-equal), and >=
 (more-than-equal).
 The character escape sequences documented in
@@ -146,7 +146,7 @@ is used as the delimiter for the value
 .Ar val .
 This allows for arbitrary enclosure of terms (not just quotes), such as
 .Pp
-.D1 Cm define Ar foo 'bar baz'
+.D1 Cm define Ar foo \(aqbar baz\(aq
 .D1 Cm define Ar foo cbar bazc
 .Pp
 It is an error to have an empty
@@ -166,8 +166,8 @@ created.
 Definitions can create arbitrary strings, for example, the following is
 a legal construction.
 .Bd -literal -offset indent
-define foo 'define'
-foo bar 'baz'
+define foo \(aqdefine\(aq
+foo bar \(aqbaz\(aq
 .Ed
 .Pp
 Self-referencing definitions will raise an error.