diff --git a/genex/pdf.c b/genex/pdf.c
index a464007..f61609b 100644
--- a/genex/pdf.c
+++ b/genex/pdf.c
@@ -90,13 +90,20 @@ static void print_path(FILE *file, const struct node *node)
 
 static void make_title(FILE *file, const struct node *node, int unit)
 {
+	const struct name *name;
+
 	fprintf(file, "gsave %s 0 setgray\n", format.overlay_setup);
 
 	fprintf(file, "/%s findfont %d scalefont setfont\n",
 	    format.name.font, format.name.size);
 	fprintf(file, "%d %d moveto\n", format.left, -format.name.y);
-	ps_string(file, node->names->s);
-	fprintf(file, " show\n");
+	for (name = node->names; name; name = name->next) {
+		if (name != node->names)
+			fprintf(file, "(, ) show 0.5 setgray\n");
+		ps_string(file, name->s);
+		fprintf(file, " show\n");
+	}
+	fprintf(file, "0 setgray\n");
 	if (node->units > 1)
 		fprintf(file, " ( \\(%c\\)) show\n", 'A'+unit);