src/Pure/ML-Systems/polyml-5.1.ML

--- a/src/Pure/ML-Systems/polyml-5.1.ML	Sat Mar 21 19:58:45 2009 +0100
+++ b/src/Pure/ML-Systems/polyml-5.1.ML	Sat Mar 21 20:00:23 2009 +0100
@@ -6,6 +6,7 @@
 use "ML-Systems/thread_dummy.ML";
 use "ML-Systems/polyml_common.ML";
 use "ML-Systems/polyml_old_compiler5.ML";
+use "ML-Systems/polyml_pp.ML";
 
 val pointer_eq = PolyML.pointerEq;