From 5b77bfd6008789ed36ccd7847b9339dce94a6854 Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Sun, 14 May 2017 14:00:58 +0000
Subject: warn about punctuation between .Xr and .Rs in SEE ALSO; inspired by
 mdoclint

---
 mdoc_validate.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mdoc_validate.c b/mdoc_validate.c
index 3f71cfd3..1d3d81e4 100644
--- a/mdoc_validate.c
+++ b/mdoc_validate.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_validate.c,v 1.326 2017/05/05 15:17:32 schwarze Exp $ */
+/*	$Id: mdoc_validate.c,v 1.327 2017/05/14 14:00:58 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -1879,7 +1879,7 @@ post_sh_see_also(POST_ARGS)
 			if (isalpha((const unsigned char)*name))
 				return;
 		lastpunct = n->string;
-		if (n->next == NULL)
+		if (n->next == NULL || n->next->tok == MDOC_Rs)
 			mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
 			    n->line, n->pos, "%s after %s(%s)",
 			    lastpunct, lastname, lastsec);
-- 
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