diff -r 84097bba7bdc -r eb98b49ef835 src/Pure/Thy/thm_deps.ML
--- a/src/Pure/Thy/thm_deps.ML	Thu Mar 05 11:58:53 2009 +0100
+++ b/src/Pure/Thy/thm_deps.ML	Thu Mar 05 12:08:00 2009 +0100
@@ -33,7 +33,7 @@
                | _ => ["global"]);
             val parents = filter_out (fn s => s = "") (map (#1 o #2) thms');
             val entry =
-              {name = Sign.base_name name,
+              {name = NameSpace.base_name name,
                ID = name,
                dir = space_implode "/" (session @ prefix),
                unfold = false,