In order to become able to generate syntax tree nodes on the roff(7)

level, validation must be separated from parsing and rewinding.
This first big step moves calling of the mdoc(7) post_*() functions
out of the parser loop into their own mdoc_validate() pass, while
using a new mdoc_state() module to make syntax tree state handling
available to both the parser loop and the validation pass.

1 files changed, 5 insertions, 1 deletions

diff --git a/libmdoc.h b/libmdoc.h
index 706b6e42..71c36800 100644
--- a/libmdoc.h
+++ b/libmdoc.h
@@ -73,11 +73,15 @@ void		  mdoc_tail_alloc(struct roff_man *, int, int, int);
 struct roff_node *mdoc_endbody_alloc(struct roff_man *, int, int, int,
 			struct roff_node *, enum mdoc_endbody);
 void		  mdoc_node_relink(struct roff_man *, struct roff_node *);
+void		  mdoc_node_validate(struct roff_man *);
+void		  mdoc_state(struct roff_man *, struct roff_node *);
+void		  mdoc_state_reset(struct roff_man *);
 int		  mdoc_hash_find(const char *);
+const char	 *mdoc_a2arch(const char *);
 const char	 *mdoc_a2att(const char *);
 const char	 *mdoc_a2lib(const char *);
+enum roff_sec	  mdoc_a2sec(const char *);
 const char	 *mdoc_a2st(const char *);
-const char	 *mdoc_a2arch(const char *);
 void		  mdoc_argv(struct roff_man *, int, int,
 			struct mdoc_arg **, int *, char *);
 enum margserr	  mdoc_args(struct roff_man *, int,