===================================================================
RCS file: /cvs/mandoc/mdoc_argv.c,v
retrieving revision 1.34
retrieving revision 1.35
diff -u -p -r1.34 -r1.35
--- mandoc/mdoc_argv.c	2010/03/29 19:28:04	1.34
+++ mandoc/mdoc_argv.c	2010/03/31 07:13:53	1.35
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_argv.c,v 1.34 2010/03/29 19:28:04 kristaps Exp $ */
+/*	$Id: mdoc_argv.c,v 1.35 2010/03/31 07:13:53 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -44,7 +44,7 @@
 
 #define	MULTI_STEP	 5
 
-static	int		 argv_a2arg(int, const char *);
+static	int		 argv_a2arg(enum mdoct, const char *);
 static	int		 args(struct mdoc *, int, int *, 
 				char *, int, char **);
 static	int		 argv(struct mdoc *, int, 
@@ -218,7 +218,7 @@ static	int mdoc_argflags[MDOC_MAX] = {
  * one mandatory value, an optional single value, or no value.
  */
 int
-mdoc_argv(struct mdoc *m, int line, int tok,
+mdoc_argv(struct mdoc *m, int line, enum mdoct tok,
 		struct mdoc_arg **v, int *pos, char *buf)
 {
 	char		 *p, sv;
@@ -330,13 +330,14 @@ mdoc_zargs(struct mdoc *m, int line, int *pos, 
 
 
 int
-mdoc_args(struct mdoc *m, int line, 
-		int *pos, char *buf, int tok, char **v)
+mdoc_args(struct mdoc *m, int line, int *pos, 
+		char *buf, enum mdoct tok, char **v)
 {
 	int		  fl, c, i;
 	struct mdoc_node *n;
 
-	fl = (0 == tok) ? 0 : mdoc_argflags[tok];
+	assert(tok && tok < MDOC_MAX);
+	fl = mdoc_argflags[tok];
 
 	if (MDOC_It != tok)
 		return(args(m, line, pos, buf, fl, v));
@@ -552,7 +553,7 @@ args(struct mdoc *m, int line, int *pos, 
 
 
 static int
-argv_a2arg(int tok, const char *p)
+argv_a2arg(enum mdoct tok, const char *p)
 {
 
 	/*