Add support for "^" vertical spanners. Unlike GNU tbl, raise

error-class messages when data is being ignored by specifying it in "^"
cells (either as-is or in blocks).

Also note again that horizontal spanners aren't really supported...

1 files changed, 5 insertions, 1 deletions

diff --git a/tbl_data.c b/tbl_data.c
index b4da8fcd..1a0d06ff 100644
--- a/tbl_data.c
+++ b/tbl_data.c
@@ -122,7 +122,8 @@ data(struct tbl_node *tbl, struct tbl_span *dp,
 		dat->pos = TBL_DATA_DATA;
 
 	if (TBL_CELL_HORIZ == dat->layout->pos ||
-			TBL_CELL_DHORIZ == dat->layout->pos)
+			TBL_CELL_DHORIZ == dat->layout->pos ||
+			TBL_CELL_DOWN == dat->layout->pos)
 		if (TBL_DATA_DATA == dat->pos && '\0' != *dat->string)
 			TBL_MSG(tbl, MANDOCERR_TBLIGNDATA, ln, sv);
 
@@ -165,6 +166,9 @@ tbl_cdata(struct tbl_node *tbl, int ln, const char *p)
 	} else
 		dat->string = mandoc_strdup(p);
 
+	if (TBL_CELL_DOWN == dat->layout->pos) 
+		TBL_MSG(tbl, MANDOCERR_TBLIGNDATA, ln, pos);
+
 	return(0);
 }