removed export_thm;

trace_rules: only non-empty;

removed obsolete "exported" att;

replace_dummy_patterns: lift over bounds;

iff: always rotate prems;

apply(simp add: three_def numerals) (* FIXME !? *);

unset DISPLAY (again);

* Pure: removed obsolete 'exported' attribute; * Pure: dummy pattern "_" in is/let is now automatically ``lifted'' over bound variables: "ALL x. P x --> Q x" (is "ALL x. _ --> ?C x") supersedes more cumbersome ... (is "ALL x. _ x --> ?C x");

*** empty log message ***

moved object_logic.ML to Isar/object_logic.ML;

moved locale.ML to Isar/locale.ML;

moved goal related stuff to goals.ML;

Display.current_goals_markers;

tuned;

moved prove_goalw_cterm to goals.ML; cleaned up;

moved local defs to proof.ML (for locales);

improved source arrangement of obtain;

rearrange sources for locales;

Display.print_current_goals_fn;

Display.print_goals;

Display.pretty_thms;

qualified names;

make this module appeat late in Pure; moved print_current_goals to display.ML; added quick_and_dirty_prove_goalw_cterm (from Isar/skip_proof.ML); added thm database functions (from Thy/thm_database.ML);

print_goals stuff is back (from locale.ML);

reorganize sources to accomodate locales;

corollary;

quick_and_dirty_prove_goalw_cterm;

javac -depend;

-D generated;

Added "clean" target.