1.1 --- a/Isabelle	Fri Jul 03 00:10:19 2009 +0200
     1.2 +++ b/Isabelle	Fri Jul 03 00:15:59 2009 +0200
     1.3 @@ -15,6 +15,8 @@
     1.4  ISABELLE_HOME="$(cd "$(dirname "$0")"; pwd -P)"
     1.5  source "$ISABELLE_HOME/lib/scripts/getsettings" || exit 2
     1.6  
     1.7 +unset ISABELLE_SETTINGS_PRESENT
     1.8 +
     1.9  
    1.10  ## main
    1.11