diff -r c3913a79b6ae -r 492493334e0f Sexp.thy
--- a/Sexp.thy	Fri Apr 14 11:23:33 1995 +0200
+++ b/Sexp.thy	Wed Jun 21 15:12:40 1995 +0200
@@ -10,11 +10,11 @@
 consts
   sexp      :: "'a item set"
 
-  sexp_case :: "['a=>'b, nat=>'b, ['a item, 'a item]=>'b, \
-\                'a item] => 'b"
+  sexp_case :: "['a=>'b, nat=>'b, ['a item, 'a item]=>'b, 
+                'a item] => 'b"
 
-  sexp_rec  :: "['a item, 'a=>'b, nat=>'b, 	\
-\                ['a item, 'a item, 'b, 'b]=>'b] => 'b"
+  sexp_rec  :: "['a item, 'a=>'b, nat=>'b, 	
+                ['a item, 'a item, 'b, 'b]=>'b] => 'b"
   
   pred_sexp :: "('a item * 'a item)set"
 
@@ -27,14 +27,14 @@
 defs
 
   sexp_case_def	
-   "sexp_case(c,d,e,M) == @ z. (? x.   M=Leaf(x) & z=c(x))  \
-\                            | (? k.   M=Numb(k) & z=d(k))  \
-\                            | (? N1 N2. M = N1 $ N2  & z=e(N1,N2))"
+   "sexp_case(c,d,e,M) == @ z. (? x.   M=Leaf(x) & z=c(x))  
+                            | (? k.   M=Numb(k) & z=d(k))  
+                            | (? N1 N2. M = N1 $ N2  & z=e(N1,N2))"
 
   pred_sexp_def
      "pred_sexp == UN M: sexp. UN N: sexp. {<M, M$N>, <N, M$N>}"
 
   sexp_rec_def
-   "sexp_rec(M,c,d,e) == wfrec(pred_sexp, M,  \
-\             %M g. sexp_case(c, d, %N1 N2. e(N1, N2, g(N1), g(N2)), M))"
+   "sexp_rec(M,c,d,e) == wfrec(pred_sexp, M,  
+             %M g. sexp_case(c, d, %N1 N2. e(N1, N2, g(N1), g(N2)), M))"
 end