===================================================================
RCS file: /cvs/mandoc/regress/roff/de/append.in,v
retrieving revision 1.1
retrieving revision 1.3
diff -u -p -r1.1 -r1.3
--- mandoc/regress/roff/de/append.in	2017/02/08 03:03:19	1.1
+++ mandoc/regress/roff/de/append.in	2017/07/04 15:26:32	1.3
@@ -1,6 +1,7 @@
-.Dd July 7, 2014
+.\" $OpenBSD: append.in,v 1.3 2017/07/04 15:26:32 schwarze Exp $
+.Dd $Mdocdate: July 4 2017 $
 .Dt DE-APPEND 1
-.Os OpenBSD
+.Os
 .Sh NAME
 .Nm de-append
 .Nd append to macro definitions
@@ -23,3 +24,14 @@ ami:
 .mye
 .mym
 end
+.Pp
+standard macro:
+.Bo in brackets
+.Bc end
+.Pp
+append to standard macro:
+.am Bc
+.Pq appended words
+..
+.Bo in brackets
+.Bc end