===================================================================
RCS file: /cvs/mandoc/mdoc_man.c,v
retrieving revision 1.82
retrieving revision 1.86
diff -u -p -r1.82 -r1.86
--- mandoc/mdoc_man.c	2015/01/23 14:21:01	1.82
+++ mandoc/mdoc_man.c	2015/02/11 14:15:12	1.86
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_man.c,v 1.82 2015/01/23 14:21:01 schwarze Exp $ */
+/*	$Id: mdoc_man.c,v 1.86 2015/02/11 14:15:12 schwarze Exp $ */
 /*
  * Copyright (c) 2011-2015 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -1006,10 +1006,12 @@ pre_bl(DECL_ARGS)
 		return(1);
 	}
 
-	print_line(".TS", MMAN_nl);
-	for (icol = 0; icol < n->norm->Bl.ncols; icol++)
-		print_word("l");
-	print_word(".");
+	if (n->nchild) {
+		print_line(".TS", MMAN_nl);
+		for (icol = 0; icol < n->norm->Bl.ncols; icol++)
+			print_word("l");
+		print_word(".");
+	}
 	outflags |= MMAN_nl;
 	return(1);
 }
@@ -1020,7 +1022,8 @@ post_bl(DECL_ARGS)
 
 	switch (n->norm->Bl.type) {
 	case LIST_column:
-		print_line(".TE", 0);
+		if (n->nchild)
+			print_line(".TE", 0);
 		break;
 	case LIST_enum:
 		n->norm->Bl.count = 0;
@@ -1131,16 +1134,37 @@ static int
 pre_eo(DECL_ARGS)
 {
 
-	outflags &= ~(MMAN_spc | MMAN_nl);
+	if (n->end == ENDBODY_NOT &&
+	    n->parent->head->child == NULL &&
+	    n->child != NULL &&
+	    n->child->end != ENDBODY_NOT)
+		print_word("\\&");
+	else if (n->end != ENDBODY_NOT ? n->child != NULL :
+	    n->parent->head->child != NULL && (n->child != NULL ||
+	    (n->parent->tail != NULL && n->parent->tail->child != NULL)))
+		outflags &= ~(MMAN_spc | MMAN_nl);
 	return(1);
 }
 
 static void
 post_eo(DECL_ARGS)
 {
+	int	 body, tail;
 
-	if (n->end != ENDBODY_SPACE)
+	if (n->end != ENDBODY_NOT) {
+		outflags |= MMAN_spc;
+		return;
+	}
+
+	body = n->child != NULL || n->parent->head->child != NULL;
+	tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
+
+	if (body && tail)
 		outflags &= ~MMAN_spc;
+	else if ( ! (body || tail))
+		print_word("\\&");
+	else if ( ! tail)
+		outflags |= MMAN_spc;
 }
 
 static int
@@ -1259,12 +1283,14 @@ pre_fo(DECL_ARGS)
 		pre_syn(n);
 		break;
 	case MDOC_HEAD:
+		if (n->child == NULL)
+			return(0);
 		if (MDOC_SYNPRETTY & n->flags)
 			print_block(".HP 4n", MMAN_nl);
 		font_push('B');
 		break;
 	case MDOC_BODY:
-		outflags &= ~MMAN_spc;
+		outflags &= ~(MMAN_spc | MMAN_nl);
 		print_word("(");
 		outflags &= ~MMAN_spc;
 		break;
@@ -1280,7 +1306,8 @@ post_fo(DECL_ARGS)
 
 	switch (n->type) {
 	case MDOC_HEAD:
-		font_pop();
+		if (n->child != NULL)
+			font_pop();
 		break;
 	case MDOC_BODY:
 		post_fn(meta, n);