===================================================================
RCS file: /cvs/mandoc/mdoc_argv.c,v
retrieving revision 1.47
retrieving revision 1.50
diff -u -p -r1.47 -r1.50
--- mandoc/mdoc_argv.c	2010/05/15 04:47:38	1.47
+++ mandoc/mdoc_argv.c	2010/05/30 23:59:59	1.50
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_argv.c,v 1.47 2010/05/15 04:47:38 kristaps Exp $ */
+/*	$Id: mdoc_argv.c,v 1.50 2010/05/30 23:59:59 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -26,6 +26,7 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "mandoc.h"
 #include "libmdoc.h"
 #include "libmandoc.h"
 
@@ -338,7 +339,7 @@ enum margserr
 mdoc_args(struct mdoc *m, int line, int *pos, 
 		char *buf, enum mdoct tok, char **v)
 {
-	int		  fl, c, i;
+	int		  fl;
 	struct mdoc_node *n;
 
 	fl = mdoc_argflags[tok];
@@ -346,26 +347,13 @@ mdoc_args(struct mdoc *m, int line, int *pos, 
 	if (MDOC_It != tok)
 		return(args(m, line, pos, buf, fl, v));
 
-	/* 
-	 * The `It' macro is a special case, as it acquires parameters from its
-	 * parent `Bl' context, specifically, we're concerned with -column.
-	 */
-
 	for (n = m->last; n; n = n->parent)
-		if (MDOC_BLOCK == n->type && MDOC_Bl == n->tok)
+		if (MDOC_Bl == n->tok)
 			break;
 
-	assert(n);
-	c = (int)(n->args ? n->args->argc : 0);
-	assert(c > 0);
-
-	/* LINTED */
-	for (i = 0; i < c; i++) {
-		if (MDOC_Column != n->args->argv[i].arg) 
-			continue;
+	if (n && LIST_column == n->data.list) {
 		fl |= ARGS_TABSEP;
 		fl &= ~ARGS_DELIM;
-		break;
 	}
 
 	return(args(m, line, pos, buf, fl, v));
@@ -407,7 +395,7 @@ args(struct mdoc *m, int line, int *pos, 
 		 * is unterminated.
 		 */
 		if (MDOC_PHRASELIT & m->flags)
-			if ( ! mdoc_pwarn(m, line, *pos, EQUOTTERM))
+			if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_BADQUOTE))
 				return(ARGS_ERROR);
 
 		m->flags &= ~MDOC_PHRASELIT;
@@ -421,9 +409,10 @@ args(struct mdoc *m, int line, int *pos, 
 	 * we ONLY care about closing delimiters.
 	 */
 
-	if ((fl & ARGS_DELIM) && mdoc_iscdelim(buf[*pos]) > 1) {
+	if ((fl & ARGS_DELIM) && DELIM_CLOSE == mdoc_iscdelim(buf[*pos])) {
 		for (i = *pos; buf[i]; ) {
-			if (mdoc_iscdelim(buf[i]) < 2)
+			enum mdelim d = mdoc_iscdelim(buf[i]);
+			if (DELIM_NONE == d || DELIM_OPEN == d)
 				break;
 			i++;
 			if ('\0' == buf[i] || ' ' != buf[i])
@@ -439,7 +428,7 @@ args(struct mdoc *m, int line, int *pos, 
 				return(ARGS_PUNCT);
 			if (ARGS_NOWARN & fl)
 				return(ARGS_PUNCT);
-			if ( ! mdoc_pwarn(m, line, *pos, ETAILWS))
+			if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE))
 				return(ARGS_ERROR);
 			return(ARGS_PUNCT);
 		}
@@ -494,7 +483,7 @@ args(struct mdoc *m, int line, int *pos, 
 
 		/* Whitespace check for eoln case... */
 		if (0 == *p && ' ' == *(p - 1) && ! (ARGS_NOWARN & fl))
-			if ( ! mdoc_pwarn(m, line, *pos, ETAILWS))
+			if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE))
 				return(ARGS_ERROR);
 
 		*pos += (int)(p - *v);
@@ -539,7 +528,7 @@ args(struct mdoc *m, int line, int *pos, 
 		if ('\0' == buf[*pos]) {
 			if (ARGS_NOWARN & fl || MDOC_PPHRASE & m->flags)
 				return(ARGS_QWORD);
-			if ( ! mdoc_pwarn(m, line, *pos, EQUOTTERM))
+			if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_BADQUOTE))
 				return(ARGS_ERROR);
 			return(ARGS_QWORD);
 		}
@@ -554,7 +543,7 @@ args(struct mdoc *m, int line, int *pos, 
 			(*pos)++;
 
 		if (0 == buf[*pos] && ! (ARGS_NOWARN & fl))
-			if ( ! mdoc_pwarn(m, line, *pos, ETAILWS))
+			if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE))
 				return(ARGS_ERROR);
 
 		return(ARGS_QWORD);
@@ -578,7 +567,7 @@ args(struct mdoc *m, int line, int *pos, 
 		(*pos)++;
 
 	if ('\0' == buf[*pos] && ! (ARGS_NOWARN & fl))
-		if ( ! mdoc_pwarn(m, line, *pos, ETAILWS))
+		if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE))
 			return(ARGS_ERROR);
 
 	return(ARGS_WORD);
@@ -750,10 +739,11 @@ argv_single(struct mdoc *m, int line, 
 	ppos = *pos;
 
 	ac = args(m, line, pos, buf, 0, &p);
-	if (ARGS_ERROR == ac)
+	if (ARGS_EOLN == ac) {
+		mdoc_pmsg(m, line, ppos, MANDOCERR_SYNTARGVCOUNT);
 		return(0);
-	if (ARGS_EOLN == ac)
-		return(mdoc_perr(m, line, ppos, EARGVAL));
+	} else if (ARGS_ERROR == ac)
+		return(0);
 
 	v->sz = 1;
 	v->value = mandoc_malloc(sizeof(char *));