Index: trunk/pcblib-param/connector.awk
===================================================================
--- trunk/pcblib-param/connector.awk	(revision 248)
+++ trunk/pcblib-param/connector.awk	(revision 249)
@@ -1,9 +1,10 @@
 BEGIN {
-	P["spacing"] = 100
-	P["silkmark"] = "square"
 
 	proc_args(P, "nx,ny,spacing,silkmark,eshift,etrunc", "nx,ny")
 
+	set_arg(P, "?spacing", 100)
+	set_arg(P, "?silkmark", "square")
+
 	step=P["spacing"]
 
 	if (step ~ "mm") {