===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/mdoc.c,v
retrieving revision 1.118
retrieving revision 1.119
diff -u -r1.118 -r1.119
--- src/usr.bin/mandoc/mdoc.c	2014/11/19 03:07:43	1.118
+++ src/usr.bin/mandoc/mdoc.c	2014/11/28 01:05:40	1.119
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mdoc.c,v 1.118 2014/11/19 03:07:43 schwarze Exp $ */
+/*	$OpenBSD: mdoc.c,v 1.119 2014/11/28 01:05:40 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -87,8 +87,7 @@
 static	void		  mdoc_alloc1(struct mdoc *);
 static	struct mdoc_node *node_alloc(struct mdoc *, int, int,
 				enum mdoct, enum mdoc_type);
-static	int		  node_append(struct mdoc *,
-				struct mdoc_node *);
+static	void		  node_append(struct mdoc *, struct mdoc_node *);
 static	int		  mdoc_ptext(struct mdoc *, int, char *, int);
 static	int		  mdoc_pmacro(struct mdoc *, int, char *, int);
 
@@ -205,10 +204,7 @@
 	n->eqn = ep;
 	if (ep->ln > mdoc->last->line)
 		n->flags |= MDOC_LINE;
-
-	if ( ! node_append(mdoc, n))
-		return(0);
-
+	node_append(mdoc, n);
 	mdoc->next = MDOC_NEXT_SIBLING;
 	return(1);
 }
@@ -220,10 +216,7 @@
 
 	n = node_alloc(mdoc, sp->line, 0, MDOC_MAX, MDOC_TBL);
 	n->span = sp;
-
-	if ( ! node_append(mdoc, n))
-		return(0);
-
+	node_append(mdoc, n);
 	mdoc->next = MDOC_NEXT_SIBLING;
 	return(1);
 }
@@ -283,7 +276,7 @@
 }
 
 
-static int
+static void
 node_append(struct mdoc *mdoc, struct mdoc_node *p)
 {
 
@@ -327,8 +320,7 @@
 		break;
 	}
 
-	if ( ! mdoc_valid_pre(mdoc, p))
-		return(0);
+	mdoc_valid_pre(mdoc, p);
 
 	switch (p->type) {
 	case MDOC_HEAD:
@@ -355,14 +347,11 @@
 	case MDOC_TBL:
 		/* FALLTHROUGH */
 	case MDOC_TEXT:
-		if ( ! mdoc_valid_post(mdoc))
-			return(0);
+		mdoc_valid_post(mdoc);
 		break;
 	default:
 		break;
 	}
-
-	return(1);
 }
 
 static struct mdoc_node *
@@ -398,8 +387,7 @@
 	struct mdoc_node *p;
 
 	p = node_alloc(mdoc, line, pos, tok, MDOC_TAIL);
-	if ( ! node_append(mdoc, p))
-		return(0);
+	node_append(mdoc, p);
 	mdoc->next = MDOC_NEXT_CHILD;
 	return(1);
 }
@@ -413,8 +401,7 @@
 	assert(mdoc->last);
 
 	p = node_alloc(mdoc, line, pos, tok, MDOC_HEAD);
-	if ( ! node_append(mdoc, p))
-		return(0);
+	node_append(mdoc, p);
 	mdoc->next = MDOC_NEXT_CHILD;
 	return(1);
 }
@@ -425,8 +412,7 @@
 	struct mdoc_node *p;
 
 	p = node_alloc(mdoc, line, pos, tok, MDOC_BODY);
-	if ( ! node_append(mdoc, p))
-		return(0);
+	node_append(mdoc, p);
 	mdoc->next = MDOC_NEXT_CHILD;
 	return(1);
 }
@@ -441,8 +427,7 @@
 	p->pending = body;
 	p->norm = body->norm;
 	p->end = end;
-	if ( ! node_append(mdoc, p))
-		return(0);
+	node_append(mdoc, p);
 	mdoc->next = MDOC_NEXT_SIBLING;
 	return(1);
 }
@@ -473,9 +458,7 @@
 	default:
 		break;
 	}
-
-	if ( ! node_append(mdoc, p))
-		return(0);
+	node_append(mdoc, p);
 	mdoc->next = MDOC_NEXT_CHILD;
 	return(1);
 }
@@ -498,9 +481,7 @@
 	default:
 		break;
 	}
-
-	if ( ! node_append(mdoc, p))
-		return(0);
+	node_append(mdoc, p);
 	mdoc->next = MDOC_NEXT_CHILD;
 	return(1);
 }
@@ -512,10 +493,7 @@
 
 	n = node_alloc(mdoc, line, pos, MDOC_MAX, MDOC_TEXT);
 	n->string = roff_strdup(mdoc->roff, p);
-
-	if ( ! node_append(mdoc, n))
-		return(0);
-
+	node_append(mdoc, n);
 	mdoc->next = MDOC_NEXT_SIBLING;
 	return(1);
 }
@@ -604,7 +582,8 @@
 {
 
 	mdoc_node_unlink(mdoc, p);
-	return(node_append(mdoc, p));
+	node_append(mdoc, p);
+	return(1);
 }
 
 /*
@@ -702,7 +681,8 @@
 
 		mdoc->next = MDOC_NEXT_SIBLING;
 
-		return(mdoc_valid_post(mdoc));
+		mdoc_valid_post(mdoc);
+		return(1);
 	}
 
 	if ( ! mdoc_word_alloc(mdoc, line, offs, buf+offs))