===================================================================
RCS file: /cvs/mandoc/libman.h,v
retrieving revision 1.49
retrieving revision 1.50
diff -u -p -r1.49 -r1.50
--- mandoc/libman.h	2011/03/23 12:33:01	1.49
+++ mandoc/libman.h	2011/03/23 12:40:04	1.50
@@ -1,4 +1,4 @@
-/*	$Id: libman.h,v 1.49 2011/03/23 12:33:01 kristaps Exp $ */
+/*	$Id: libman.h,v 1.50 2011/03/23 12:40:04 kristaps Exp $ */
 /*
  * Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -56,6 +56,12 @@ struct	man_macro {
 #define	MAN_NOCLOSE	 (1 << 4)	/* See blk_exp(). */
 };
 
+enum	margserr {
+	ARGS_EOLN,
+	ARGS_WORD,
+	ARGS_QWORD
+};
+
 extern	const struct man_macro *const man_macros;
 
 __BEGIN_DECLS
@@ -72,13 +78,9 @@ int		  man_body_alloc(struct man *, int, int, enum man
 int		  man_elem_alloc(struct man *, int, int, enum mant);
 void		  man_node_delete(struct man *, struct man_node *);
 void		  man_hash_init(void);
-enum	mant	  man_hash_find(const char *);
+enum mant	  man_hash_find(const char *);
 int		  man_macroend(struct man *);
-int		  man_args(struct man *, int, int *, char *, char **);
-#define	ARGS_ERROR	(-1)
-#define	ARGS_EOLN	(0)
-#define	ARGS_WORD	(1)
-#define	ARGS_QWORD	(1)
+enum margserr	  man_args(struct man *, int, int *, char *, char **);
 int		  man_valid_post(struct man *);
 int		  man_valid_pre(struct man *, struct man_node *);
 int		  man_unscope(struct man *,