From 50d29bf6574505b50aa9e8520471ac37a8de0bad Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Sat, 1 Jan 2011 22:27:08 +0000
Subject: Add a warning if a data cell has no layout.  Also make -Ttree show
 this with a little star next to the entry (yeah, this is mostly for testing).

---
 tbl_data.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'tbl_data.c')

diff --git a/tbl_data.c b/tbl_data.c
index 2e2ec564..cc264eb4 100644
--- a/tbl_data.c
+++ b/tbl_data.c
@@ -1,4 +1,4 @@
-/*	$Id: tbl_data.c,v 1.6 2011/01/01 21:23:01 kristaps Exp $ */
+/*	$Id: tbl_data.c,v 1.7 2011/01/01 22:27:08 kristaps Exp $ */
 /*
  * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -52,6 +52,9 @@ data(struct tbl *tbl, struct tbl_span *dp,
 	dat = mandoc_calloc(1, sizeof(struct tbl_dat));
 	dat->layout = cp;
 
+	if (NULL == dat->layout)
+		TBL_MSG(tbl, MANDOCERR_TBLEXTRADAT, ln, *pos);
+
 	if (dp->last) {
 		dp->last->next = dat;
 		dp->last = dat;
-- 
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