diff -r fb393ecde29d -r 31d810570879 src/Pure/ROOT
--- a/src/Pure/ROOT	Thu Jan 29 15:27:29 2015 +0100
+++ b/src/Pure/ROOT	Thu Jan 29 16:16:01 2015 +0100
@@ -5,6 +5,7 @@
   files
     "General/exn.ML"
     "ML-Systems/compiler_polyml.ML"
+    "ML-Systems/exn_trace_polyml-5.5.1.ML"
     "ML-Systems/ml_name_space.ML"
     "ML-Systems/ml_positions.ML"
     "ML-Systems/ml_pretty.ML"
@@ -31,6 +32,7 @@
   files
     "General/exn.ML"
     "ML-Systems/compiler_polyml.ML"
+    "ML-Systems/exn_trace_polyml-5.5.1.ML"
     "ML-Systems/ml_name_space.ML"
     "ML-Systems/ml_positions.ML"
     "ML-Systems/ml_pretty.ML"
@@ -149,7 +151,6 @@
     "ML/exn_output_polyml.ML"
     "ML/exn_properties_dummy.ML"
     "ML/exn_properties_polyml.ML"
-    "ML/exn_trace_polyml-5.5.1.ML"
     "ML/install_pp_polyml.ML"
     "ML/ml_antiquotation.ML"
     "ML/ml_compiler.ML"