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, 11 insertions, 3 deletions

diff --git a/tbl_html.c b/tbl_html.c
index e662136a..7fafe35a 100644
--- a/tbl_html.c
+++ b/tbl_html.c
@@ -104,10 +104,18 @@ print_tbl(struct html *h, const struct tbl_span *sp)
 			PAIR_STYLE_INIT(&tag, h);
 			tt = print_otag(h, TAG_TD, 1, &tag);
 
-			if (dp && dp->string) 
-				print_text(h, dp->string);
-			if (dp)
+			if (dp) {
+				switch (dp->layout->pos) {
+				case (TBL_CELL_DOWN):
+					break;
+				default:
+					if (NULL == dp->string)
+						break;
+					print_text(h, dp->string);
+					break;
+				}
 				dp = dp->next;
+			}
 
 			print_tagq(h, tt);
 		}