===================================================================
RCS file: /cvs/mandoc/mdoc_argv.c,v
retrieving revision 1.87
retrieving revision 1.89
diff -u -p -r1.87 -r1.89
--- mandoc/mdoc_argv.c	2013/12/15 23:56:42	1.87
+++ mandoc/mdoc_argv.c	2013/12/25 00:50:05	1.89
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_argv.c,v 1.87 2013/12/15 23:56:42 schwarze Exp $ */
+/*	$Id: mdoc_argv.c,v 1.89 2013/12/25 00:50:05 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2012 Ingo Schwarze <schwarze@openbsd.org>
@@ -260,7 +260,7 @@ static	const struct mdocarg mdocargs[MDOC_MAX] = {
 	{ ARGSFL_NONE, NULL }, /* %C */
 	{ ARGSFL_NONE, NULL }, /* Es */
 	{ ARGSFL_NONE, NULL }, /* En */
-	{ ARGSFL_NONE, NULL }, /* Dx */
+	{ ARGSFL_DELIM, NULL }, /* Dx */
 	{ ARGSFL_NONE, NULL }, /* %Q */
 	{ ARGSFL_NONE, NULL }, /* br */
 	{ ARGSFL_NONE, NULL }, /* sp */
@@ -536,12 +536,12 @@ args(struct mdoc *mdoc, int line, int *pos, 
 			/* Skip ahead. */ ;
 
 		return(rc);
-	} 
+	}
 
-	/* 
+	/*
 	 * Process a quoted literal.  A quote begins with a double-quote
 	 * and ends with a double-quote NOT preceded by a double-quote.
-	 * Null-terminate the literal in place.
+	 * NUL-terminate the literal in place.
 	 * Collapse pairs of quotes inside quoted literals.
 	 * Whitespace is NOT involved in literal termination.
 	 */