src/Pure/tactical.ML
2009-09-29 wenzelm 2009-09-29 explicit indication of Unsynchronized.ref;
2009-07-27 wenzelm 2009-07-27 moved METAHYPS to old_goals.ML (cf. SUBPROOF and FOCUS in subgoal.ML for properly localized versions of the same idea);
2009-07-25 wenzelm 2009-07-25 renamed structure Display_Goal to Goal_Display;
2009-07-24 wenzelm 2009-07-24 renamed Pure/tctical.ML to Pure/tactical.ML;