Index: trunk/util/fp2anim
===================================================================
--- trunk/util/fp2anim	(revision 379)
+++ trunk/util/fp2anim	(revision 380)
@@ -271,25 +271,10 @@
 		print "color", color[0]
 		print "invoke ", name
 	}
-
 }
 
-END {
-	print "frame"
-
-	sx = xmax-xmin
-	sy = ymax-ymin
-
-	size = sx > sy ? sx : sy
-
-	print "scale 1 -1"
-	print "viewport", xmin, ymin, "-", xmin+size, ymin+size
-	print "bg", clr_solderstop[0]
-	print "scale 0.7"
-
-	print "dash 0xaaaa"
-	print "color", clr_grid[0]
-
+function draw_grid()
+{
 	if (grid_unit == "mil") {
 		gstep = 10000
 		gmul = 1/100
@@ -309,6 +294,27 @@
 		print "text", xmin+size+1000, x, q x*gmul "\\n" grid_unit q
 	}
 
+}
+
+END {
+	print "frame"
+
+	sx = xmax-xmin
+	sy = ymax-ymin
+
+	size = sx > sy ? sx : sy
+
+	print "scale 1 -1"
+	print "viewport", xmin, ymin, "-", xmin+size, ymin+size
+	print "bg", clr_solderstop[0]
+	print "scale 0.7"
+
+	print "dash 0xaaaa"
+	print "color", clr_grid[0]
+
+	if (grid_unit != "")
+		draw_grid()
+
 	print "dash 0xffff"
 
 	if (diamond) {