doc-src/TutorialI/Recdef/Nested1.thy
changeset 11636 0bec857c9871
parent 11626 0dbfb578bf75
child 12491 e28870d8b223
--- a/doc-src/TutorialI/Recdef/Nested1.thy	Fri Sep 28 20:08:05 2001 +0200
+++ b/doc-src/TutorialI/Recdef/Nested1.thy	Fri Sep 28 20:08:28 2001 +0200
@@ -13,7 +13,7 @@
 suggested at the end of \S\ref{sec:nested-datatype}:
 *}
 
-recdef (*<*)(permissive)(*<*)trev "measure size"
+recdef (*<*)(permissive)(*>*)trev "measure size"
  "trev (Var x)    = Var x"
  "trev (App f ts) = App f (rev(map trev ts))"