src/Tools/IsaPlanner/rw_inst.ML
2009-10-20 haftmann 2009-10-20 replaced old_style infixes eq_set, subset, union, inter and variants by generic versions
2009-03-01 wenzelm 2009-03-01 use long names for old-style fold combinators;
2008-12-31 wenzelm 2008-12-31 moved old add_type_XXX, add_term_XXX etc. to structure OldTerm;
2008-12-31 wenzelm 2008-12-31 moved old add_term_vars, add_term_frees etc. to structure OldTerm;
2007-05-31 wenzelm 2007-05-31 tuned headers -- adapted to usual conventions;
2007-05-31 wenzelm 2007-05-31 moved IsaPlanner from Provers to Tools;