Sun, 14 Jun 2015 23:22:08 +0200 improved treatment of Element.Obtains via Expression.prepare_stmt;
wenzelm [Sun, 14 Jun 2015 23:22:08 +0200] rev 60477
improved treatment of Element.Obtains via Expression.prepare_stmt; discontinued pointless all_types ctxt: prep_var is always sequential;
Sun, 14 Jun 2015 20:10:21 +0200 clarified context;
wenzelm [Sun, 14 Jun 2015 20:10:21 +0200] rev 60476
clarified context; tuned;
Sun, 14 Jun 2015 19:15:31 +0200 tuned comment;
wenzelm [Sun, 14 Jun 2015 19:15:31 +0200] rev 60475
tuned comment;
(0) -30000 -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 tip