Index: psu.lht
===================================================================
--- psu.lht	(revision 1356)
+++ psu.lht	(revision 1357)
@@ -38,11 +38,11 @@
 	# (visible) objects directly under the sheet
 	ha:obj_direct.2 {
 		li:objects {
-			ha:pen.1 { shape=circle; size=250; color=#777777; name=sheet-decor; }
-			ha:pen.3 { shape=circle; size=250; color=#2222BB; name=wire; }
-			ha:pen.5 { shape=circle; size=250; color=#991111; name=terminal; }
-			ha:pen.8 { shape=circle; size=250; color=#119911; name=sym-decor; }
-			ha:pen.13 { shape=circle; size=800; color=#2222BB; name=junction; }
+			ha:pen.sheet-decor  { shape=circle; size=250; color=#777777; }
+			ha:pen.wire         { shape=circle; size=250; color=#2222BB; }
+			ha:pen.terminal     { shape=circle; size=250; color=#991111; }
+			ha:pen.sym-decor    { shape=circle; size=250; color=#119911; }
+			ha:pen.junction     { shape=circle; size=800; color=#2222BB; }
 
 			ha:group_ref.20 {
 				x=10000; y=10000; rot=0; mirror=x;