--- a/src/HOL/Library/While_Combinator.thy Tue Aug 17 11:00:24 2004 +0200
+++ b/src/HOL/Library/While_Combinator.thy Wed Aug 18 11:09:40 2004 +0200
@@ -7,7 +7,7 @@
header {* A general ``while'' combinator *}
theory While_Combinator
-import Main
+imports Main
begin
text {*