haftmann [Mon, 07 Dec 2009 14:54:01 +0100] rev 34020
merged Crude_Executable_Set into Executable_Set
blanchet [Mon, 07 Dec 2009 12:21:15 +0100] rev 34019
merged
blanchet [Mon, 07 Dec 2009 11:46:13 +0100] rev 34018
avoid using "prop_logic.ML" and "sat_solver.ML" twice (the other occurrence being in "FunDef.thy");
this produces two copies of the same module, with separate references etc.
blanchet [Mon, 07 Dec 2009 11:44:49 +0100] rev 34017
better error message in Refute when specifying a non-existing SAT solver
wenzelm [Mon, 07 Dec 2009 11:18:44 +0100] rev 34016
merged
wenzelm [Mon, 07 Dec 2009 00:02:54 +0100] rev 34015
avoid lazy val with side-effects -- spurious null pointers!?
wenzelm [Mon, 07 Dec 2009 00:02:07 +0100] rev 34014
toString: more robust handling of null;
tuned;
wenzelm [Sun, 06 Dec 2009 23:25:27 +0100] rev 34013
proper markup text for loc;
wenzelm [Sun, 06 Dec 2009 23:09:14 +0100] rev 34012
output_syms: permissive treatment of control symbols, cf. Scala version;
wenzelm [Sun, 06 Dec 2009 23:08:43 +0100] rev 34011
basic treatment of special control symbols;
misc tuning;