===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/mdoc_macro.c,v
retrieving revision 1.70
retrieving revision 1.71
diff -u -r1.70 -r1.71
--- src/usr.bin/mandoc/mdoc_macro.c	2011/10/16 12:18:32	1.70
+++ src/usr.bin/mandoc/mdoc_macro.c	2011/12/03 22:47:27	1.71
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_macro.c,v 1.70 2011/10/16 12:18:32 schwarze Exp $ */
+/*	$Id: mdoc_macro.c,v 1.71 2011/12/03 22:47:27 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org>
@@ -596,6 +596,17 @@
 
 	if (DELIM_OPEN == d)
 		m->last->flags |= MDOC_DELIMO;
+
+	/*
+	 * Closing delimiters only suppress the preceding space
+	 * when they follow something, not when they start a new
+	 * block or element, and not when they follow `No'.
+	 *
+	 * XXX	Explicitly special-casing MDOC_No here feels
+	 *	like a layering violation.  Find a better way
+	 *	and solve this in the code related to `No'!
+	 */
+
 	else if (DELIM_CLOSE == d && m->last->prev &&
 			m->last->prev->tok != MDOC_No)
 		m->last->flags |= MDOC_DELIMC;