src/HOL/Sexp.thy
changeset 1788 ca62fab4ce92
parent 1475 7f5a4cd08209
child 5101 52e7c75acfe6
     1.1 --- a/src/HOL/Sexp.thy	Tue Jun 04 12:49:04 1996 +0200
     1.2 +++ b/src/HOL/Sexp.thy	Thu Jun 06 13:13:18 1996 +0200
     1.3 @@ -18,7 +18,7 @@
     1.4    
     1.5    pred_sexp :: "('a item * 'a item)set"
     1.6  
     1.7 -inductive "sexp"
     1.8 +inductive sexp
     1.9    intrs
    1.10      LeafI  "Leaf(a): sexp"
    1.11      NumbI  "Numb(i): sexp"