From a5e125dfa8853574588e217f6f9c6cd903da5dfb Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Wed, 4 Feb 2015 18:03:47 +0000
Subject: discard .Rs head arguments and improve .Rs diagnostics

---
 mandoc.1 | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'mandoc.1')

diff --git a/mandoc.1 b/mandoc.1
index cda92aa2..a80634e3 100644
--- a/mandoc.1
+++ b/mandoc.1
@@ -1,4 +1,4 @@
-.\"	$Id: mandoc.1,v 1.142 2015/02/04 16:38:56 schwarze Exp $
+.\"	$Id: mandoc.1,v 1.143 2015/02/04 18:03:47 schwarze Exp $
 .\"
 .\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
 .\" Copyright (c) 2012, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@@ -1091,6 +1091,14 @@ macro has no argument, or only one argument and no macro follows
 on the same input line.
 This defeats its purpose; in particular, spacing is not suppressed
 before the text or macros following on the next input line.
+.It Sy "empty reference block"
+.Pq mdoc
+An
+.Ic \&Rs
+macro is immediately followed by an
+.Ic \&Re
+macro on the next input line.
+Such an empty block does not produce any output.
 .It Sy "missing -std argument, adding it"
 .Pq mdoc
 An
@@ -1595,6 +1603,7 @@ An
 .Ic \&Ek ,
 .Ic \&El ,
 .Ic \&Re ,
+.Ic \&Rs ,
 or
 .Ic \&Ud
 macro, an
-- 
cgit v1.2.3-56-ge451