From e42168f3c9168eabd49050d6133c5a77f19985c7 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 | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'tbl_data.c')

diff --git a/tbl_data.c b/tbl_data.c
index 56b13c99..708a9ea6 100644
--- a/tbl_data.c
+++ b/tbl_data.c
@@ -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;
-- 
cgit