Fix to make horizontal spanners in the layout be properly printed.

mandoc also now warns (so does tbl(1)) if a horizontal spanner is
specified along with data.

While here, fix up some documentation and uncomment the tbl reference.

1 files changed, 1 insertions, 0 deletions

diff --git a/mandoc.h b/mandoc.h
index af540ecb..fbe04641 100644
--- a/mandoc.h
+++ b/mandoc.h
@@ -111,6 +111,7 @@ enum	mandocerr {
 	MANDOCERR_TBLLAYOUT, /* bad table layout */
 	MANDOCERR_TBLNOLAYOUT, /* no table layout cells specified */
 	MANDOCERR_TBLNODATA, /* no table data cells specified */
+	MANDOCERR_TBLIGNDATA, /* ignore data in cell */
 
 	MANDOCERR_ROFFLOOP, /* input stack limit exceeded, infinite loop? */
 	MANDOCERR_BADCHAR, /* skipping bad character */