===================================================================
RCS file: /cvs/mandoc/mdoc_validate.c,v
retrieving revision 1.135
retrieving revision 1.138
diff -u -p -r1.135 -r1.138
--- mandoc/mdoc_validate.c	2010/12/05 15:37:30	1.135
+++ mandoc/mdoc_validate.c	2010/12/05 15:59:27	1.138
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_validate.c,v 1.135 2010/12/05 15:37:30 kristaps Exp $ */
+/*	$Id: mdoc_validate.c,v 1.138 2010/12/05 15:59:27 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -753,9 +753,8 @@ pre_bl(PRE_ARGS)
 	case (LIST_inset):
 		/* FALLTHROUGH */
 	case (LIST_item):
-		if (NULL == n->data.Bl->width)
-			break;
-		mdoc_nmsg(mdoc, n, MANDOCERR_WIDTHARG);
+		if (n->data.Bl->width)
+			mdoc_nmsg(mdoc, n, MANDOCERR_IGNARGV);
 		break;
 	default:
 		break;
@@ -1449,11 +1448,8 @@ post_bl_block_tag(POST_ARGS)
 		assert(MDOC_BLOCK == nn->type);
 		nn = nn->head->child;
 
-		if (nn == NULL) {
-			/* No -width for .Bl and first .It is emtpy */
-			mdoc_nmsg(mdoc, n, MANDOCERR_NOWIDTHARG);
+		if (nn == NULL)
 			break;
-		}
 
 		if (MDOC_TEXT == nn->type) {
 			sz = strlen(nn->string) + 1;
@@ -1462,8 +1458,6 @@ post_bl_block_tag(POST_ARGS)
 
 		if (0 != (ssz = mdoc_macro2len(nn->tok)))
 			sz = ssz;
-		else 
-			mdoc_nmsg(mdoc, n, MANDOCERR_NOWIDTHARG);
 
 		break;
 	} 
@@ -2130,14 +2124,17 @@ post_os(POST_ARGS)
 			return(0);
 		}
 #else /*!OSNAME */
-		if (-1 == uname(&utsname))
-			return(mdoc_nmsg(mdoc, n, MANDOCERR_UTSNAME));
+		if (uname(&utsname)) {
+			mdoc_nmsg(mdoc, n, MANDOCERR_UNAME);
+                        mdoc->meta.os = mandoc_strdup("UNKNOWN");
+                        return(post_prol(mdoc));
+                }
 
 		if (strlcat(buf, utsname.sysname, BUFSIZ) >= BUFSIZ) {
 			mdoc_nmsg(mdoc, n, MANDOCERR_MEM);
 			return(0);
 		}
-		if (strlcat(buf, " ", 64) >= BUFSIZ) {
+		if (strlcat(buf, " ", BUFSIZ) >= BUFSIZ) {
 			mdoc_nmsg(mdoc, n, MANDOCERR_MEM);
 			return(0);
 		}