From ec66e073f559e3a2d8c56fd67060b2ccde12788a Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Sat, 4 Apr 2015 13:53:42 +0000
Subject: Don't allow breaking the output line after hyphens following escape
 sequences.  Improves tic(1), sxpm(1), and a few Perl manuals. Quirk found by
 naddy@ in milter-greylist(8).

---
 roff.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/roff.c b/roff.c
index 3c920137..86daa3cc 100644
--- a/roff.c
+++ b/roff.c
@@ -1,4 +1,4 @@
-/*	$Id: roff.c,v 1.263 2015/02/21 14:46:58 schwarze Exp $ */
+/*	$Id: roff.c,v 1.264 2015/04/04 13:53:42 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011, 2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -1128,6 +1128,8 @@ roff_parsetext(struct buf *buf, int pos, int *offs)
 			esc = mandoc_escape((const char **)&p, NULL, NULL);
 			if (esc == ESCAPE_ERROR)
 				break;
+			while (*p == '-')
+				p++;
 			continue;
 		} else if (p == start) {
 			p++;
-- 
cgit v1.2.3-56-ge451