Cached `Bl -offset' into mdoc_bl. Removed erroneous "-offset defaults

to 6n if no value is specified" and added regression tests for `Bl'
testing against the empty -offset argument.

1 files changed, 1 insertions, 0 deletions

diff --git a/mdoc.h b/mdoc.h
index 7dccce46..7728dc72 100644
--- a/mdoc.h
+++ b/mdoc.h
@@ -279,6 +279,7 @@ struct	mdoc_bd {
 };
 
 struct	mdoc_bl {
+	const char	 *offs; /* -offset */
 	enum mdoc_list	  type; /* -tag, -enum, etc. */
 	int		  comp; /* -compact */
 };