diff -r c3913a79b6ae -r 492493334e0f Subst/UTerm.thy
--- a/Subst/UTerm.thy	Fri Apr 14 11:23:33 1995 +0200
+++ b/Subst/UTerm.thy	Wed Jun 21 15:12:40 1995 +0200
@@ -23,10 +23,10 @@
   Var       :: "'a => 'a uterm"
   Const     :: "'a => 'a uterm"
   Comb      :: "['a uterm, 'a uterm] => 'a uterm"
-  UTerm_rec :: "['a item, 'a item => 'b, 'a item => 'b, \
-\                ['a item , 'a item, 'b, 'b]=>'b] => 'b"
-  uterm_rec :: "['a uterm, 'a => 'b, 'a => 'b, \
-\                ['a uterm, 'a uterm,'b,'b]=>'b] => 'b"
+  UTerm_rec :: "['a item, 'a item => 'b, 'a item => 'b, 
+                ['a item , 'a item, 'b, 'b]=>'b] => 'b"
+  uterm_rec :: "['a uterm, 'a => 'b, 'a => 'b, 
+                ['a uterm, 'a uterm,'b,'b]=>'b] => 'b"
 
 defs
      (*defining the concrete constructors*)
@@ -54,12 +54,12 @@
 
      (*uterm recursion*)
   UTerm_rec_def	
-   "UTerm_rec(M,b,c,d) == wfrec(trancl(pred_sexp), M, \
-\          Case(%x g.b(x), Case(%y g. c(y), Split(%x y g. d(x,y,g(x),g(y))))))"
+   "UTerm_rec(M,b,c,d) == wfrec(trancl(pred_sexp), M, 
+          Case(%x g.b(x), Case(%y g. c(y), Split(%x y g. d(x,y,g(x),g(y))))))"
 
   uterm_rec_def
-   "uterm_rec(t,b,c,d) == \
-\   UTerm_rec(Rep_uterm(t), %x.b(Inv(Leaf,x)), %x.c(Inv(Leaf,x)), \
-\                           %x y q r.d(Abs_uterm(x),Abs_uterm(y),q,r))"
+   "uterm_rec(t,b,c,d) == 
+   UTerm_rec(Rep_uterm(t), %x.b(Inv(Leaf,x)), %x.c(Inv(Leaf,x)), 
+                           %x y q r.d(Abs_uterm(x),Abs_uterm(y),q,r))"
 
 end