diff -r 7cdb86c8eb30 -r 6822aa82aafa src/HOL/Library/Extended_Real.thy
--- a/src/HOL/Library/Extended_Real.thy	Thu Feb 28 12:09:32 2013 +0100
+++ b/src/HOL/Library/Extended_Real.thy	Thu Feb 28 12:24:24 2013 +0100
@@ -8,7 +8,7 @@
 header {* Extended real number line *}
 
 theory Extended_Real
-imports "~~/src/HOL/Complex_Main" Extended_Nat
+imports Complex_Main Extended_Nat
 begin
 
 text {*