(*** Isabelle/Pure bootstrap: initial setup ***) ML_file "ML/ml_statistics.ML"; ML_file "General/exn.ML"; ML_file "General/output_primitives.ML"; ML_file "Concurrent/thread_attributes.ML"; ML_file "Concurrent/thread_data.ML"; ML_file "Concurrent/thread_position.ML"; ML_file "ML/ml_recursive.ML";