From 9d530a28c16412868a83d9d1f4a1465e0dd8aafe Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Thu, 9 Dec 2010 10:32:22 +0000
Subject: Allow quote macros (`Op', `Aq', `Bq', `Dq', `Pq', `Ql', `Qq', `Sq',
 and `Brq') to have zero arguments without warning.  This makes sense because
 the multi-line quote macros (`Oo/Oc' etc.) allow zero children anyway.
 Furthermore, the documentation doesn't state that they're required to have
 children.

Originally reported by Alex Kozlov, thanks!
---
 mdoc_validate.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'mdoc_validate.c')

diff --git a/mdoc_validate.c b/mdoc_validate.c
index dda9f768..6ffa50f5 100644
--- a/mdoc_validate.c
+++ b/mdoc_validate.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_validate.c,v 1.138 2010/12/05 15:59:27 kristaps Exp $ */
+/*	$Id: mdoc_validate.c,v 1.139 2010/12/09 10:32:22 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -210,7 +210,7 @@ const	struct valids mdoc_valids[MDOC_MAX] = {
 	{ NULL, posts_defaults },		/* Li */
 	{ NULL, posts_nd },			/* Nd */
 	{ NULL, posts_nm },			/* Nm */
-	{ NULL, posts_wline },			/* Op */
+	{ NULL, NULL },				/* Op */
 	{ NULL, NULL },				/* Ot */
 	{ NULL, posts_defaults },		/* Pa */
 	{ pres_std, posts_std },		/* Rv */
@@ -231,18 +231,18 @@ const	struct valids mdoc_valids[MDOC_MAX] = {
 	{ NULL, posts_text },			/* %V */
 	{ NULL, NULL },				/* Ac */
 	{ NULL, NULL },				/* Ao */
-	{ NULL, posts_wline },			/* Aq */
+	{ NULL, NULL },				/* Aq */
 	{ NULL, posts_at },			/* At */ 
 	{ NULL, NULL },				/* Bc */
 	{ NULL, posts_bf },			/* Bf */
 	{ NULL, NULL },				/* Bo */
-	{ NULL, posts_wline },			/* Bq */
+	{ NULL, NULL },				/* Bq */
 	{ NULL, NULL },				/* Bsx */
 	{ NULL, NULL },				/* Bx */
 	{ NULL, posts_bool },			/* Db */
 	{ NULL, NULL },				/* Dc */
 	{ NULL, NULL },				/* Do */
-	{ NULL, posts_wline },			/* Dq */
+	{ NULL, NULL },				/* Dq */
 	{ NULL, NULL },				/* Ec */
 	{ NULL, NULL },				/* Ef */ 
 	{ NULL, NULL },				/* Em */ 
@@ -256,16 +256,16 @@ const	struct valids mdoc_valids[MDOC_MAX] = {
 	{ NULL, NULL },				/* Pc */
 	{ NULL, posts_text1 },			/* Pf */
 	{ NULL, NULL },				/* Po */
-	{ NULL, posts_wline },			/* Pq */
+	{ NULL, NULL },				/* Pq */
 	{ NULL, NULL },				/* Qc */
-	{ NULL, posts_wline },			/* Ql */
+	{ NULL, NULL },				/* Ql */
 	{ NULL, NULL },				/* Qo */
-	{ NULL, posts_wline },			/* Qq */
+	{ NULL, NULL },				/* Qq */
 	{ NULL, NULL },				/* Re */
 	{ NULL, posts_rs },			/* Rs */
 	{ NULL, NULL },				/* Sc */
 	{ NULL, NULL },				/* So */
-	{ NULL, posts_wline },			/* Sq */
+	{ NULL, NULL },				/* Sq */
 	{ NULL, posts_bool },			/* Sm */ 
 	{ NULL, posts_text },			/* Sx */
 	{ NULL, posts_text },			/* Sy */
@@ -287,7 +287,7 @@ const	struct valids mdoc_valids[MDOC_MAX] = {
 	{ NULL, posts_notext },			/* Lp */ 
 	{ NULL, posts_text },			/* Lk */ 
 	{ NULL, posts_defaults },		/* Mt */ 
-	{ NULL, posts_wline },			/* Brq */ 
+	{ NULL, NULL },				/* Brq */ 
 	{ NULL, NULL },				/* Bro */ 
 	{ NULL, NULL },				/* Brc */ 
 	{ NULL, posts_text },			/* %C */
-- 
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