diff -r 189e214845dd -r 91c05f4b509e src/HOL/PreList.thy
--- a/src/HOL/PreList.thy	Sun May 06 21:49:32 2007 +0200
+++ b/src/HOL/PreList.thy	Sun May 06 21:49:44 2007 +0200
@@ -8,7 +8,7 @@
 
 theory PreList
 imports Wellfounded_Relations Presburger Relation_Power SAT
-  FunDef Extraction
+  FunDef Recdef Extraction
 begin
 
 text {*