===================================================================
RCS file: /cvs/mandoc/regress/mdoc/Op/punct.out_markdown,v
retrieving revision 1.1
retrieving revision 1.3
diff -u -p -r1.1 -r1.3
--- mandoc/regress/mdoc/Op/punct.out_markdown	2017/03/05 20:00:07	1.1
+++ mandoc/regress/mdoc/Op/punct.out_markdown	2017/07/04 15:26:02	1.3
@@ -31,4 +31,7 @@ more than one:
 \[| |]
 \[]..
 
-OpenBSD - June 24, 2011
+Missing blank:
+\[a.]
+
+OpenBSD - July 4, 2017