===================================================================
RCS file: /cvs/mandoc/regress/mdoc/Ar/punct.in,v
retrieving revision 1.2
retrieving revision 1.4
diff -u -p -r1.2 -r1.4
--- mandoc/regress/mdoc/Ar/punct.in	2017/05/30 16:22:08	1.2
+++ mandoc/regress/mdoc/Ar/punct.in	2017/07/04 15:25:18	1.4
@@ -1,6 +1,7 @@
-.Dd August 21, 2014
+.\" $OpenBSD: punct.in,v 1.4 2017/07/04 15:25:18 schwarze Exp $
+.Dd $Mdocdate: July 4 2017 $
 .Dt AR-PUNCT 1
-.Os OpenBSD
+.Os
 .Sh NAME
 .Nm Ar-punct
 .Nd punctuation handling by the Ar macro
@@ -40,3 +41,6 @@ op bracket
 .Pp
 quoted punctuation:
 .Ar a "(" b "|" c ")" d "," "Sy" bold .
+.Pp
+missing blank:
+.Ar arg.