diff -r 3c245a8a5001 -r 2b60e9b70a8c src/Pure/IsaMakefile
--- a/src/Pure/IsaMakefile	Fri Nov 10 23:22:03 2006 +0100
+++ b/src/Pure/IsaMakefile	Fri Nov 10 23:22:04 2006 +0100
@@ -42,13 +42,9 @@
   Isar/proof_display.ML Isar/proof_history.ML Isar/rule_cases.ML 		\
   Isar/rule_insts.ML Isar/session.ML Isar/skip_proof.ML Isar/specification.ML	\
   Isar/term_style.ML Isar/theory_target.ML Isar/thy_header.ML Isar/toplevel.ML	\
-  ML-Systems/cpu-timer-basis.ML ML-Systems/cpu-timer-gc.ML			\
   ML-Systems/polyml-4.1.4-patch.ML ML-Systems/polyml-4.2.0.ML			\
   ML-Systems/polyml-4.9.1.ML ML-Systems/polyml-interrupt-timeout.ML		\
   ML-Systems/polyml-posix.ML ML-Systems/polyml.ML ML-Systems/poplogml.ML	\
-  ML-Systems/smlnj-basis-compat.ML ML-Systems/smlnj-compiler.ML			\
-  ML-Systems/smlnj-interrupt-timeout.ML ML-Systems/smlnj-pp-new.ML		\
-  ML-Systems/smlnj-pp-old.ML ML-Systems/smlnj-ptreql.ML				\
   ML-Systems/smlnj.ML Proof/extraction.ML Proof/proof_rewrite_rules.ML		\
   Proof/proof_syntax.ML Proof/proofchecker.ML Proof/reconstruct.ML		\
   Pure.thy ROOT.ML Syntax/ROOT.ML Syntax/ast.ML Syntax/lexicon.ML		\