huffman [Mon, 05 Jan 2009 07:54:16 -0800] rev 29354
merged.
huffman [Mon, 29 Dec 2008 11:04:27 -0800] rev 29353
add lemma psize_unique; simplify some proofs
huffman [Mon, 29 Dec 2008 08:31:30 -0800] rev 29352
minimize imports
wenzelm [Mon, 05 Jan 2009 14:29:26 +0100] rev 29351
parallelize some internal proofs via Proof.future_terminal_proof;
wenzelm [Mon, 05 Jan 2009 14:22:40 +0100] rev 29350
added future_terminal_proof;
wenzelm [Mon, 05 Jan 2009 00:13:11 +0100] rev 29349
Isar.init;
wenzelm [Mon, 05 Jan 2009 00:12:49 +0100] rev 29348
simplified tty model -- back to plain list history, which is independent of editor model;
wenzelm [Mon, 05 Jan 2009 00:10:38 +0100] rev 29347
added is_control, is_regular, is_theory_begin;
wenzelm [Sun, 04 Jan 2009 15:40:30 +0100] rev 29346
more precise is_relevant: requires original main goal, not initial goal state;
tuned future_proof: minimal modification of goal state, retain original maxidx;
tuned;
wenzelm [Sun, 04 Jan 2009 15:28:40 +0100] rev 29345
tuned protect, conclude: Drule.comp_no_flatten;