===================================================================
RCS file: /cvs/mandoc/mandoc.1,v
retrieving revision 1.110
retrieving revision 1.112
diff -u -p -r1.110 -r1.112
--- mandoc/mandoc.1	2014/09/03 05:22:45	1.110
+++ mandoc/mandoc.1	2014/09/12 00:10:26	1.112
@@ -1,4 +1,4 @@
-.\"	$Id: mandoc.1,v 1.110 2014/09/03 05:22:45 schwarze Exp $
+.\"	$Id: mandoc.1,v 1.112 2014/09/12 00:10:26 schwarze Exp $
 .\"
 .\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
 .\" Copyright (c) 2012, 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: September 3 2014 $
+.Dd $Mdocdate: September 12 2014 $
 .Dt MANDOC 1
 .Os
 .Sh NAME
@@ -766,6 +766,28 @@ The same standard section title occurs more than once.
 .Pq mdoc
 A standard section header occurs in a section of the manual
 where it normally isn't useful.
+.It Sy "unusual Xr order"
+.Pq mdoc
+In the SEE ALSO section, an
+.Ic \&Xr
+macro with a lower section number follows one with a higher number,
+or two
+.Ic \&Xr
+macros refering to the same section are out of alphabetical order.
+.It Sy "unusual Xr punctuation"
+.Pq mdoc
+In the SEE ALSO section, punctuation between two
+.Ic \&Xr
+macros differs from a single comma, or there is trailing punctuation
+after the last
+.Ic \&Xr
+macro.
+.It Sy "AUTHORS section without An macro"
+.Pq mdoc
+An AUTHORS sections contains no
+.Ic \&An
+macros, or only empty ones.
+Probably, there are author names lacking markup.
 .El
 .Ss "Warnings related to macros and nesting"
 .Bl -ohang