diff -r f89ee40fbb08 -r 78d828f43cdf Attic/UnusedQuotMain.thy
--- a/Attic/UnusedQuotMain.thy	Sat Dec 17 16:57:25 2011 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,3 +0,0 @@
-(* Could go in the programming tutorial *)
-
-ML_prf {* val qtm = #concl (fst (Subgoal.focus @{context} 1 (#goal (Isar.goal ())))) *}