diff -r cf53c2dcf440 -r b1d1b5bfc464 src/Pure/General/seq.ML
--- a/src/Pure/General/seq.ML	Fri Mar 04 11:44:26 2005 +0100
+++ b/src/Pure/General/seq.ML	Fri Mar 04 15:07:34 2005 +0100
@@ -97,7 +97,7 @@
   | SOME (x, xq') => x :: list_of xq');
 
 (*conversion from list to sequence*)
-fun of_list xs = Library.foldr cons (xs, empty);
+fun of_list xs = foldr cons empty xs;
 
 
 (*map the function f over the sequence, making a new sequence*)
@@ -203,8 +203,8 @@
 fun op APPEND (f, g) x =
   append (f x, make (fn () => pull (g x)));
 
-fun EVERY fs = Library.foldr THEN (fs, succeed);
-fun FIRST fs = Library.foldr ORELSE (fs, fail);
+fun EVERY fs = foldr THEN succeed fs;
+fun FIRST fs = foldr ORELSE fail fs;
 
 fun TRY f = ORELSE (f, succeed);