Consolidated list processing to a single loop in mdoc_validate.c. This

relieves having to repeat running over the argument list in
mdoc_action.c and mdoc_validate.c.

Default to LIST_item for type-less lists (groff technically doesn't do
this: it just ignores the `It' lines altogether).

Make MANDOC_LISTTYPE be a recoverable error.

1 files changed, 1 insertions, 2 deletions

diff --git a/libmdoc.h b/libmdoc.h
index 7406f40a..11f1a8a5 100644
--- a/libmdoc.h
+++ b/libmdoc.h
@@ -118,8 +118,7 @@ const char	 *mdoc_a2st(const char *);
 const char	 *mdoc_a2arch(const char *);
 const char	 *mdoc_a2vol(const char *);
 const char	 *mdoc_a2msec(const char *);
-int		  mdoc_valid_pre(struct mdoc *, 
-			const struct mdoc_node *);
+int		  mdoc_valid_pre(struct mdoc *, struct mdoc_node *);
 int		  mdoc_valid_post(struct mdoc *);
 int		  mdoc_action_pre(struct mdoc *, 
 			struct mdoc_node *);