wenzelm [Wed, 27 Mar 2013 21:12:49 +0100] rev 51561
merged
wenzelm [Wed, 27 Mar 2013 20:57:05 +0100] rev 51560
extra checkpoint to avoid stale theory in skip_proof context, e.g. in 'instance' proof;
wenzelm [Wed, 27 Mar 2013 19:32:44 +0100] rev 51559
tuned;
wenzelm [Wed, 27 Mar 2013 18:04:21 +0100] rev 51558
allow build with skip_proofs enabled -- disable it for sessions that would fail due to embedded diagnostic commands, for example;
wenzelm [Wed, 27 Mar 2013 17:58:07 +0100] rev 51557
more robust access Toplevel.proof_of -- prefer warning via Toplevel.unknown_proof over hard crash (notably for skipped proofs);
wenzelm [Wed, 27 Mar 2013 17:55:21 +0100] rev 51556
more liberal handling of skipped proofs;
wenzelm [Wed, 27 Mar 2013 17:53:29 +0100] rev 51555
explicit Toplevel.is_skipped_proof;
tuned;
wenzelm [Wed, 27 Mar 2013 16:46:52 +0100] rev 51554
separate option editor_skip_proofs, to avoid accidental change of preferences for skip_proofs, which would invalidate batch builds;
wenzelm [Wed, 27 Mar 2013 16:38:25 +0100] rev 51553
more ambitious Goal.skip_proofs: covers Goal.prove forms as well, and do not insist in quick_and_dirty (for the sake of Isabelle/jEdit);
wenzelm [Wed, 27 Mar 2013 14:50:30 +0100] rev 51552
clarified Skip_Proof.cheat_tac: more standard tactic;
clarified Method.cheating: check quick_and_dirty when it is actually applied;