ensured monomorphized facts have normalized zero var indexes, so that "find_var" doesn't fail later on
quick_and_dirty := true;
use_thys [
"Introduction",
"Framework",
"First_Order_Logic",
"Outer_Syntax",
"Document_Preparation",
"Spec",
"Proof",
"Inner_Syntax",
"Misc",
"Generic",
"HOL_Specific",
"Quick_Reference",
"Symbols",
"ML_Tactic"
];