Index: psu.lht
===================================================================
--- psu.lht	(revision 1353)
+++ psu.lht	(revision 1354)
@@ -5,9 +5,9 @@
 			ha:group.10 {
 				li:objects {
 					ha:line.11 { x1=2000; y1=1000; x2=8000; y2=1000; pen=sym-decor; }
-					ha:line.12 { x1=2000; y1=1000; x2=2000; y2=3000; pen=8; }
+					ha:line.12 { x1=2000; y1=1000; x2=2000; y2=3000; pen=sym-decor; }
 					ha:line.13 { x1=2000; y1=3000; x2=8000; y2=3000; pen=sym-decor; }
-					ha:line.14 { x1=8000; y1=1000; x2=8000; y2=3000; pen=8; }
+					ha:line.14 { x1=8000; y1=1000; x2=8000; y2=3000; pen=sym-decor; }
 					ha:group.20 {
 						li:objects {
 							ha:line.1 { x1=0000; y1=2000; x2=2000; y2=2000; pen=terminal; }
@@ -19,7 +19,7 @@
 					}
 					ha:group.21 {
 						li:objects {
-							ha:line.1 { x1=8000; y1=2000; x2=10000; y2=2000; pen=5; }
+							ha:line.1 { x1=8000; y1=2000; x2=10000; y2=2000; pen=terminal; }
 						}
 						ha:attrib {
 							name=2