Index: trunk/pcblib/parametric/bga
===================================================================
--- trunk/pcblib/parametric/bga	(revision 704)
+++ trunk/pcblib/parametric/bga	(revision 705)
@@ -6,7 +6,7 @@
 
 #@@desc Generate a grid of circular pads for BGA chips
 
-#@@params nx,ny,spacing,balldia,silkmark,map,width,height
+#@@params nx,ny,spacing,balldia,silkmark,map,width,height,automap,automap2
 
 #@@param:nx number of pins in the X direction
 #@@optional:nx
@@ -43,17 +43,22 @@
 #@@default:height two columns higher than the array
 
 
-#@@param:automap assume a regular nx*ny array, automap (autonumber) the pins; multiple values separated by colons accepted (e.g. automap=alnum:pivot:reversx)
+#@@param:automap assume a regular nx*ny array, automap (autonumber) the pins
 #@@optional:automap
 #@@enum:automap:none do not autonumber pins
 #@@enum:automap:alnum number y rows from A..Z (then AA..AZ) from top to bottom, number x rows from 0..nx left to right
-#@@enum:automap:pivot swap x and y
-#@@enum:automap:reversex number x from right to left
-#@@enum:automap:reversey number y from bottom up
 #@@default:none
-#@@preview_args:silkmark 3,3
-#@@thumbsize:sequence 3
+#@@preview_args:automap 3,3
+#@@thumbsize:automap 3
+#@@thumbnum:automap 1
 
+#@@param:automap2 change how automap behaves - multiple values separated by colon are accepted (e.g. automap2=pivot,reversex)
+#@@enum:automap2:pivot swap x and y
+#@@enum:automap2:reversex number x from right to left
+#@@enum:automap2:reversey number y from bottom up
+#@@preview_args:automap2 3,3,automap=alnum
+#@@thumbsize:automap2 3
+#@@thumbnum:automap2 1
 
 
 #@@include common.awk
Index: trunk/pcblib/parametric/bga.awk
===================================================================
--- trunk/pcblib/parametric/bga.awk	(revision 704)
+++ trunk/pcblib/parametric/bga.awk	(revision 705)
@@ -32,7 +32,7 @@
 	set_arg(P, "?balldia", "0.35mm")
 	set_arg(P, "?silkmark", "arc")
 
-	proc_args(P, "nx,ny,spacing,balldia,silkmark,map,width,height,automap", "")
+	proc_args(P, "nx,ny,spacing,balldia,silkmark,map,width,height,automap,automap2", "")
 
 	step = parse_dim(P["spacing"])
 
@@ -65,11 +65,11 @@
 		if ((nx == "") || (ny == ""))
 			error("missing argument: need nx,ny or a map")
 		if (P["automap"] ~ "alnum")
-			automap(1, (P["automap"] ~ "pivot"), (P["automap"] ~ "reversex"), (P["automap"] ~ "reversey"))
+			automap(1, (P["automap2"] ~ "pivot"), (P["automap2"] ~ "reversex"), (P["automap2"] ~ "reversey"))
 		else if ((P["automap"] ~ "none") || (P["automap"] == "")) {
 		}
 		else
-			error("automap should have a directive alnum or none")
+			error("automap should be alnum or none")
 	}
 
 	balldia = parse_dim(P["balldia"])