Allow EQN data to be pushed down into libmdoc via mdoc_addeqn(). Only

the adding itself is implemented; equation data is not yet shown.

1 files changed, 3 insertions, 0 deletions

diff --git a/mdoc.h b/mdoc.h
index 5e846d76..8fc80f0e 100644
--- a/mdoc.h
+++ b/mdoc.h
@@ -402,6 +402,7 @@ struct	mdoc_node {
 	struct mdoc_node *tail; /* BLOCK */
 	char		 *string; /* TEXT */
 	const struct tbl_span *span; /* TBL */
+	const struct eqn *eqn; /* EQN */
 	enum mdoc_endbody end; /* BODY */
 };
 
@@ -431,6 +432,8 @@ const struct mdoc_meta *mdoc_meta(const struct mdoc *);
 int		  mdoc_endparse(struct mdoc *);
 int		  mdoc_addspan(struct mdoc *,
 			const struct tbl_span *);
+int		  mdoc_addeqn(struct mdoc *,
+			const struct eqn *);
 
 __END_DECLS