Index: work/scripts/ruler.awk
===================================================================
--- work/scripts/ruler.awk	(revision 19317)
+++ work/scripts/ruler.awk	(revision 19318)
@@ -1,14 +1,17 @@
 # An action to draw a ruler
 function ruler(user_input)
 {
+	setunits("mm")
+	setvalue("grid, 0.5, mm")
+	#grid ("grid, 0.5, mm")
 	for (x=0; x < user_input+0 + 1 ; x++){
 		if (x != 0 && x % 10 == 0 ){
-			ddraft("line from " x "mm,1 to " x "mm,3.5mm")
+			ddraft("line from " x "mm,1mm to " x "mm,3.5mm")
 			message("x is " x );
 			createtext( "#8" , 0, x - 0.6 "mm", "4.0mm", 0 , 100, x "")
 		}
 		else{
-			ddraft("line from " x "mm,1 to " x "mm,2mm") 
+			ddraft("line from " x "mm,1mm to " x "mm,2mm") 
 		} 
 	}
 	return 0