--- a/src/HOL/plain.ML Wed Nov 11 09:02:37 2009 +0100 +++ b/src/HOL/plain.ML Wed Nov 11 14:15:11 2009 +0100 @@ -1,2 +1,2 @@ (*side-entry for HOL-Plain*) -use_thy "Plain"; +use_thys ["Plain"];