wenzelm [Sat, 04 Nov 2006 19:25:43 +0100] rev 21177
removed checkpoint interface;
moved back to copy/checkpoint instead of checkpoint/checkpoint
(NB 1: checkpoint is idempotent, i.e. impure data is being shared, which is inappropriate;
NB 2: copying a checkpoint always produces a related theory);
present_proof: proper treatment of history;
tuned;
wenzelm [Sat, 04 Nov 2006 19:25:43 +0100] rev 21176
String.compare: slow version -- performance test;
wenzelm [Sat, 04 Nov 2006 19:25:41 +0100] rev 21175
replaced apply_copy by apply';
tuned;
wenzelm [Sat, 04 Nov 2006 19:25:41 +0100] rev 21174
removed is_Trueprop (use can dest_Trueprop'' instead);
wenzelm [Sat, 04 Nov 2006 19:25:40 +0100] rev 21173
removed is_Trueprop (use can dest_Trueprop'' instead);
tuned list_all;
wenzelm [Sat, 04 Nov 2006 19:25:39 +0100] rev 21172
updated;
wenzelm [Sat, 04 Nov 2006 19:25:38 +0100] rev 21171
HOL_USEDIR_OPTIONS: -p 1 by default;
wenzelm [Sat, 04 Nov 2006 19:25:36 +0100] rev 21170
tuned;
wenzelm [Sat, 04 Nov 2006 19:25:34 +0100] rev 21169
* October 2006: Stefan Hohe, TUM;
wenzelm [Sat, 04 Nov 2006 13:19:04 +0100] rev 21168
replaced Toplevel.proof_to_theory by Toplevel.end_proof;