--- a/model/grammar/Makefile	Mon Nov 19 09:27:56 2012 +0000
+++ b/model/grammar/Makefile	Mon Nov 19 16:15:37 2012 +0000
@@ -34,6 +34,9 @@
 
 do.ll.txt:
 	w3m -dump -cols 120 ll.html > ll.txt
+	$(MAKE) grammar.cleanup
+
+grammar.cleanup:
 	sed -n '/65/q;p' ll.txt > ../grammar.txt