===================================================================
RCS file: /cvs/mandoc/mdoc_argv.c,v
retrieving revision 1.39
retrieving revision 1.42
diff -u -p -r1.39 -r1.42
--- mandoc/mdoc_argv.c	2010/05/07 05:48:29	1.39
+++ mandoc/mdoc_argv.c	2010/05/07 15:49:36	1.42
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_argv.c,v 1.39 2010/05/07 05:48:29 kristaps Exp $ */
+/*	$Id: mdoc_argv.c,v 1.42 2010/05/07 15:49:36 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -217,7 +217,7 @@ static	int mdoc_argflags[MDOC_MAX] = {
  * [value0...], which may either have a single mandatory value, at least
  * one mandatory value, an optional single value, or no value.
  */
-int
+enum margverr
 mdoc_argv(struct mdoc *m, int line, enum mdoct tok,
 		struct mdoc_arg **v, int *pos, char *buf)
 {
@@ -378,6 +378,7 @@ args(struct mdoc *m, int line, int *pos, 
 {
 	int		  i;
 	char		 *p, *pp;
+	enum margserr	  rc;
 
 	/*
 	 * Parse out the terms (like `val' in `.Xx -arg val' or simply
@@ -397,7 +398,7 @@ args(struct mdoc *m, int line, int *pos, 
 	assert(*pos);
 	assert(' ' != buf[*pos]);
 
-	if (0 == buf[*pos])
+	if ('\0' == buf[*pos])
 		return(ARGS_EOLN);
 
 	/* 
@@ -453,14 +454,19 @@ args(struct mdoc *m, int line, int *pos, 
 				break;
 		}
 
+		/* By default, assume a phrase. */
+		rc = ARGS_PHRASE;
+
 		/* 
 		 * Adjust new-buffer position to be beyond delimiter
 		 * mark (e.g., Ta -> end + 2).
 		 */
 		if (p && pp) {
 			*pos += pp < p ? 2 : 1;
+			rc = pp < p ? ARGS_PHRASE : ARGS_PPHRASE;
 			p = pp < p ? pp : p;
 		} else if (p && ! pp) {
+			rc = ARGS_PPHRASE;
 			*pos += 1;
 		} else if (pp && ! p) {
 			p = pp;
@@ -488,7 +494,7 @@ args(struct mdoc *m, int line, int *pos, 
 		for (pp = &buf[*pos]; ' ' == *pp; pp++, (*pos)++)
 			/* Skip ahead. */ ;
 
-		return(ARGS_PHRASE);
+		return(rc);
 	} 
 
 	/*