diff -r b8f30228a55b -r ad538f6c5d2f src/Tools/Code/code_ml.ML
--- a/src/Tools/Code/code_ml.ML	Thu Dec 14 21:40:43 2017 +0100
+++ b/src/Tools/Code/code_ml.ML	Thu Dec 14 18:42:39 2017 +0100
@@ -872,16 +872,18 @@
 
 val _ = Theory.setup
   (Code_Target.add_language
-    (target_SML, { serializer = serializer_sml, literals = literals_sml,
-      check = { env_var = "",
+    (target_SML, {serializer = serializer_sml, literals = literals_sml,
+      check = {env_var = "",
         make_destination = fn p => Path.append p (Path.explode "ROOT.ML"),
         make_command = fn _ =>
-          "isabelle process -e 'datatype ref = datatype Unsynchronized.ref' -f 'ROOT.ML' -l Pure" } })
+          "isabelle process -e 'datatype ref = datatype Unsynchronized.ref' -f 'ROOT.ML' -l Pure"},
+      evaluation_args = []})
   #> Code_Target.add_language
-    (target_OCaml, { serializer = serializer_ocaml, literals = literals_ocaml,
-      check = { env_var = "ISABELLE_OCAML",
+    (target_OCaml, {serializer = serializer_ocaml, literals = literals_ocaml,
+      check = {env_var = "ISABELLE_OCAML",
         make_destination = fn p => Path.append p (Path.explode "ROOT.ocaml"),
-        make_command = fn _ => "\"$ISABELLE_OCAML\" -w pu nums.cma ROOT.ocaml" } })
+        make_command = fn _ => "\"$ISABELLE_OCAML\" -w pu nums.cma ROOT.ocaml"},
+      evaluation_args = []})
   #> Code_Target.set_printings (Type_Constructor ("fun",
     [(target_SML, SOME (2, fun_syntax)), (target_OCaml, SOME (2, fun_syntax))]))
   #> fold (Code_Target.add_reserved target_SML) ML_Syntax.reserved_names