From bb7bc87589fec3264d152bc328c034500f4c48b3 Mon Sep 17 00:00:00 2001
From: schwarze <schwarze@openbsd.org>
Date: Sat, 18 Aug 2018 17:32:06 +0000
Subject: [PATCH] .RE causes a line break even if .RS is not open

---
 usr.bin/mandoc/man_macro.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/usr.bin/mandoc/man_macro.c b/usr.bin/mandoc/man_macro.c
index 7db973427a9..d3f4c66d955 100644
--- a/usr.bin/mandoc/man_macro.c
+++ b/usr.bin/mandoc/man_macro.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: man_macro.c,v 1.92 2018/08/18 15:12:09 schwarze Exp $ */
+/*	$OpenBSD: man_macro.c,v 1.93 2018/08/18 17:32:06 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2012-2015, 2017, 2018 Ingo Schwarze <schwarze@openbsd.org>
@@ -244,6 +244,12 @@ blk_close(MACRO_PROT_ARGS)
 		mandoc_msg(MANDOCERR_BLK_NOTOPEN, man->parse,
 		    line, ppos, roff_name[tok]);
 		rew_scope(man, MAN_PP);
+		if (tok == MAN_RE) {
+			roff_elem_alloc(man, line, ppos, ROFF_br);
+			man->last->flags |= NODE_LINE |
+			    NODE_VALID | NODE_ENDED;
+			man->next = ROFF_NEXT_SIBLING;
+		}
 		return;
 	}
 
-- 
2.20.1